diff options
753 files changed, 33290 insertions, 7891 deletions
diff --git a/.gitignore b/.gitignore index f8296ef51e..35fadafbda 100644 --- a/.gitignore +++ b/.gitignore @@ -288,6 +288,7 @@ logo.h TAGS !TAGS/ tags +*.tags !tags/ gtags.files GTAGS diff --git a/.travis.yml b/.travis.yml index 57580c1c41..cb0b33679c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -40,6 +40,9 @@ matrix: os: osx osx_image: xcode9.3 compiler: clang + - env: GODOT_TARGET=server TOOLS=no CACHE_NAME=${GODOT_TARGET}-clang" + os: linux + compiler: clang addons: apt: diff --git a/core/bind/core_bind.cpp b/core/bind/core_bind.cpp index 9c484f313e..3270b33f1c 100644 --- a/core/bind/core_bind.cpp +++ b/core/bind/core_bind.cpp @@ -336,6 +336,14 @@ void _OS::set_borderless_window(bool p_borderless) { OS::get_singleton()->set_borderless_window(p_borderless); } +bool _OS::get_window_per_pixel_transparency_enabled() const { + return OS::get_singleton()->get_window_per_pixel_transparency_enabled(); +} + +void _OS::set_window_per_pixel_transparency_enabled(bool p_enabled) { + OS::get_singleton()->set_window_per_pixel_transparency_enabled(p_enabled); +} + bool _OS::get_borderless_window() const { return OS::get_singleton()->get_borderless_window(); } @@ -1068,6 +1076,9 @@ void _OS::_bind_methods() { ClassDB::bind_method(D_METHOD("set_borderless_window", "borderless"), &_OS::set_borderless_window); ClassDB::bind_method(D_METHOD("get_borderless_window"), &_OS::get_borderless_window); + ClassDB::bind_method(D_METHOD("get_window_per_pixel_transparency_enabled"), &_OS::get_window_per_pixel_transparency_enabled); + ClassDB::bind_method(D_METHOD("set_window_per_pixel_transparency_enabled", "enabled"), &_OS::set_window_per_pixel_transparency_enabled); + ClassDB::bind_method(D_METHOD("set_ime_position", "position"), &_OS::set_ime_position); ClassDB::bind_method(D_METHOD("set_screen_orientation", "orientation"), &_OS::set_screen_orientation); @@ -1185,6 +1196,7 @@ void _OS::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "screen_orientation", PROPERTY_HINT_ENUM, "Landscape,Portrait,Reverse Landscape,Reverse Portrait,Sensor Landscape,Sensor Portrait,Sensor"), "set_screen_orientation", "get_screen_orientation"); ADD_GROUP("Window", "window_"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "window_borderless"), "set_borderless_window", "get_borderless_window"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "window_per_pixel_transparency_enabled"), "set_window_per_pixel_transparency_enabled", "get_window_per_pixel_transparency_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "window_fullscreen"), "set_window_fullscreen", "is_window_fullscreen"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "window_maximized"), "set_window_maximized", "is_window_maximized"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "window_minimized"), "set_window_minimized", "is_window_minimized"); diff --git a/core/bind/core_bind.h b/core/bind/core_bind.h index 625cac25a0..a363f5970f 100644 --- a/core/bind/core_bind.h +++ b/core/bind/core_bind.h @@ -180,6 +180,9 @@ public: virtual void set_borderless_window(bool p_borderless); virtual bool get_borderless_window() const; + virtual bool get_window_per_pixel_transparency_enabled() const; + virtual void set_window_per_pixel_transparency_enabled(bool p_enabled); + virtual void set_ime_position(const Point2 &p_pos); Error native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track); diff --git a/core/io/multiplayer_api.cpp b/core/io/multiplayer_api.cpp index cbe7f87d92..456d29520f 100644 --- a/core/io/multiplayer_api.cpp +++ b/core/io/multiplayer_api.cpp @@ -47,11 +47,11 @@ void MultiplayerAPI::set_root_node(Node *p_node) { void MultiplayerAPI::set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_peer) { if (network_peer.is_valid()) { - network_peer->disconnect("peer_connected", this, "add_peer"); - network_peer->disconnect("peer_disconnected", this, "del_peer"); - network_peer->disconnect("connection_succeeded", this, "connected_to_server"); - network_peer->disconnect("connection_failed", this, "connection_failed"); - network_peer->disconnect("server_disconnected", this, "server_disconnected"); + network_peer->disconnect("peer_connected", this, "_add_peer"); + network_peer->disconnect("peer_disconnected", this, "_del_peer"); + network_peer->disconnect("connection_succeeded", this, "_connected_to_server"); + network_peer->disconnect("connection_failed", this, "_connection_failed"); + network_peer->disconnect("server_disconnected", this, "_server_disconnected"); clear(); } @@ -61,11 +61,11 @@ void MultiplayerAPI::set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_pee ERR_FAIL_COND(p_peer.is_valid() && p_peer->get_connection_status() == NetworkedMultiplayerPeer::CONNECTION_DISCONNECTED); if (network_peer.is_valid()) { - network_peer->connect("peer_connected", this, "add_peer"); - network_peer->connect("peer_disconnected", this, "del_peer"); - network_peer->connect("connection_succeeded", this, "connected_to_server"); - network_peer->connect("connection_failed", this, "connection_failed"); - network_peer->connect("server_disconnected", this, "server_disconnected"); + network_peer->connect("peer_connected", this, "_add_peer"); + network_peer->connect("peer_disconnected", this, "_del_peer"); + network_peer->connect("connection_succeeded", this, "_connected_to_server"); + network_peer->connect("connection_failed", this, "_connection_failed"); + network_peer->connect("server_disconnected", this, "_server_disconnected"); } } @@ -76,7 +76,7 @@ Ref<NetworkedMultiplayerPeer> MultiplayerAPI::get_network_peer() const { void MultiplayerAPI::_process_packet(int p_from, const uint8_t *p_packet, int p_packet_len) { ERR_FAIL_COND(root_node == NULL); - ERR_FAIL_COND(p_packet_len < 5); + ERR_FAIL_COND(p_packet_len < 1); uint8_t packet_type = p_packet[0]; @@ -123,6 +123,11 @@ void MultiplayerAPI::_process_packet(int p_from, const uint8_t *p_packet, int p_ } } break; + + case NETWORK_COMMAND_RAW: { + + _process_raw(p_from, p_packet, p_packet_len); + } break; } } @@ -259,6 +264,8 @@ void MultiplayerAPI::_process_simplify_path(int p_from, const uint8_t *p_packet, void MultiplayerAPI::_process_confirm_path(int p_from, const uint8_t *p_packet, int p_packet_len) { + ERR_FAIL_COND(p_packet_len < 2); + String paths; paths.parse_utf8((const char *)&p_packet[1], p_packet_len - 1); @@ -458,29 +465,29 @@ void MultiplayerAPI::_send_rpc(Node *p_from, int p_to, bool p_unreliable, bool p } } -void MultiplayerAPI::add_peer(int p_id) { +void MultiplayerAPI::_add_peer(int p_id) { connected_peers.insert(p_id); path_get_cache.insert(p_id, PathGetCache()); emit_signal("network_peer_connected", p_id); } -void MultiplayerAPI::del_peer(int p_id) { +void MultiplayerAPI::_del_peer(int p_id) { connected_peers.erase(p_id); path_get_cache.erase(p_id); //I no longer need your cache, sorry emit_signal("network_peer_disconnected", p_id); } -void MultiplayerAPI::connected_to_server() { +void MultiplayerAPI::_connected_to_server() { emit_signal("connected_to_server"); } -void MultiplayerAPI::connection_failed() { +void MultiplayerAPI::_connection_failed() { emit_signal("connection_failed"); } -void MultiplayerAPI::server_disconnected() { +void MultiplayerAPI::_server_disconnected() { emit_signal("server_disconnected"); } @@ -648,6 +655,34 @@ void MultiplayerAPI::rsetp(Node *p_node, int p_peer_id, bool p_unreliable, const _send_rpc(p_node, p_peer_id, p_unreliable, true, p_property, &vptr, 1); } +Error MultiplayerAPI::send_bytes(PoolVector<uint8_t> p_data, int p_to) { + + ERR_FAIL_COND_V(p_data.size() < 1, ERR_INVALID_DATA); + ERR_FAIL_COND_V(!network_peer.is_valid(), ERR_UNCONFIGURED); + ERR_FAIL_COND_V(network_peer->get_connection_status() != NetworkedMultiplayerPeer::CONNECTION_CONNECTED, ERR_UNCONFIGURED); + + MAKE_ROOM(p_data.size() + 1); + PoolVector<uint8_t>::Read r = p_data.read(); + packet_cache[0] = NETWORK_COMMAND_RAW; + memcpy(&packet_cache[1], &r[0], p_data.size()); + network_peer->set_target_peer(p_to); + return network_peer->put_packet(packet_cache.ptr(), p_data.size() + 1); +} + +void MultiplayerAPI::_process_raw(int p_from, const uint8_t *p_packet, int p_packet_len) { + + ERR_FAIL_COND(p_packet_len < 2); + + PoolVector<uint8_t> out; + int len = p_packet_len - 1; + out.resize(len); + { + PoolVector<uint8_t>::Write w = out.write(); + memcpy(&w[0], &p_packet[1], len); + } + emit_signal("network_peer_packet", p_from, out); +} + int MultiplayerAPI::get_network_unique_id() const { ERR_FAIL_COND_V(!network_peer.is_valid(), 0); @@ -686,20 +721,21 @@ Vector<int> MultiplayerAPI::get_network_connected_peers() const { void MultiplayerAPI::_bind_methods() { ClassDB::bind_method(D_METHOD("set_root_node", "node"), &MultiplayerAPI::set_root_node); + ClassDB::bind_method(D_METHOD("send_bytes", "bytes", "id"), &MultiplayerAPI::send_bytes, DEFVAL(NetworkedMultiplayerPeer::TARGET_PEER_BROADCAST)); ClassDB::bind_method(D_METHOD("has_network_peer"), &MultiplayerAPI::has_network_peer); ClassDB::bind_method(D_METHOD("get_network_peer"), &MultiplayerAPI::get_network_peer); ClassDB::bind_method(D_METHOD("get_network_unique_id"), &MultiplayerAPI::get_network_unique_id); ClassDB::bind_method(D_METHOD("is_network_server"), &MultiplayerAPI::is_network_server); ClassDB::bind_method(D_METHOD("get_rpc_sender_id"), &MultiplayerAPI::get_rpc_sender_id); - ClassDB::bind_method(D_METHOD("add_peer", "id"), &MultiplayerAPI::add_peer); - ClassDB::bind_method(D_METHOD("del_peer", "id"), &MultiplayerAPI::del_peer); + ClassDB::bind_method(D_METHOD("_add_peer", "id"), &MultiplayerAPI::_add_peer); + ClassDB::bind_method(D_METHOD("_del_peer", "id"), &MultiplayerAPI::_del_peer); ClassDB::bind_method(D_METHOD("set_network_peer", "peer"), &MultiplayerAPI::set_network_peer); ClassDB::bind_method(D_METHOD("poll"), &MultiplayerAPI::poll); ClassDB::bind_method(D_METHOD("clear"), &MultiplayerAPI::clear); - ClassDB::bind_method(D_METHOD("connected_to_server"), &MultiplayerAPI::connected_to_server); - ClassDB::bind_method(D_METHOD("connection_failed"), &MultiplayerAPI::connection_failed); - ClassDB::bind_method(D_METHOD("server_disconnected"), &MultiplayerAPI::server_disconnected); + ClassDB::bind_method(D_METHOD("_connected_to_server"), &MultiplayerAPI::_connected_to_server); + ClassDB::bind_method(D_METHOD("_connection_failed"), &MultiplayerAPI::_connection_failed); + ClassDB::bind_method(D_METHOD("_server_disconnected"), &MultiplayerAPI::_server_disconnected); ClassDB::bind_method(D_METHOD("get_network_connected_peers"), &MultiplayerAPI::get_network_connected_peers); ClassDB::bind_method(D_METHOD("set_refuse_new_network_connections", "refuse"), &MultiplayerAPI::set_refuse_new_network_connections); ClassDB::bind_method(D_METHOD("is_refusing_new_network_connections"), &MultiplayerAPI::is_refusing_new_network_connections); @@ -708,6 +744,7 @@ void MultiplayerAPI::_bind_methods() { ADD_SIGNAL(MethodInfo("network_peer_connected", PropertyInfo(Variant::INT, "id"))); ADD_SIGNAL(MethodInfo("network_peer_disconnected", PropertyInfo(Variant::INT, "id"))); + ADD_SIGNAL(MethodInfo("network_peer_packet", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::POOL_BYTE_ARRAY, "packet"))); ADD_SIGNAL(MethodInfo("connected_to_server")); ADD_SIGNAL(MethodInfo("connection_failed")); ADD_SIGNAL(MethodInfo("server_disconnected")); diff --git a/core/io/multiplayer_api.h b/core/io/multiplayer_api.h index e7c6ffbea6..25f445004d 100644 --- a/core/io/multiplayer_api.h +++ b/core/io/multiplayer_api.h @@ -43,6 +43,7 @@ protected: Node *_process_get_node(int p_from, const uint8_t *p_packet, int p_packet_len); void _process_rpc(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset); void _process_rset(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset); + void _process_raw(int p_from, const uint8_t *p_packet, int p_packet_len); void _send_rpc(Node *p_from, int p_to, bool p_unreliable, bool p_set, const StringName &p_name, const Variant **p_arg, int p_argcount); bool _send_confirm_path(NodePath p_path, PathSentCache *psc, int p_from); @@ -53,6 +54,7 @@ public: NETWORK_COMMAND_REMOTE_SET, NETWORK_COMMAND_SIMPLIFY_PATH, NETWORK_COMMAND_CONFIRM_PATH, + NETWORK_COMMAND_RAW, }; void poll(); @@ -60,17 +62,18 @@ public: void set_root_node(Node *p_node); void set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_peer); Ref<NetworkedMultiplayerPeer> get_network_peer() const; + Error send_bytes(PoolVector<uint8_t> p_data, int p_to = NetworkedMultiplayerPeer::TARGET_PEER_BROADCAST); // Called by Node.rpc void rpcp(Node *p_node, int p_peer_id, bool p_unreliable, const StringName &p_method, const Variant **p_arg, int p_argcount); // Called by Node.rset void rsetp(Node *p_node, int p_peer_id, bool p_unreliable, const StringName &p_property, const Variant &p_value); - void add_peer(int p_id); - void del_peer(int p_id); - void connected_to_server(); - void connection_failed(); - void server_disconnected(); + void _add_peer(int p_id); + void _del_peer(int p_id); + void _connected_to_server(); + void _connection_failed(); + void _server_disconnected(); bool has_network_peer() const { return network_peer.is_valid(); } Vector<int> get_network_connected_peers() const; diff --git a/core/io/packet_peer.cpp b/core/io/packet_peer.cpp index bd851ebb6d..b777a9f960 100644 --- a/core/io/packet_peer.cpp +++ b/core/io/packet_peer.cpp @@ -172,6 +172,7 @@ Error PacketPeerStream::_poll_buffer() const { ERR_FAIL_COND_V(peer.is_null(), ERR_UNCONFIGURED); int read = 0; + ERR_FAIL_COND_V(input_buffer.size() < ring_buffer.space_left(), ERR_UNAVAILABLE); Error err = peer->get_partial_data(&input_buffer[0], ring_buffer.space_left(), read); if (err) return err; @@ -223,6 +224,7 @@ Error PacketPeerStream::get_packet(const uint8_t **r_buffer, int &r_buffer_size) uint32_t len = decode_uint32(lbuf); ERR_FAIL_COND_V(remaining < (int)len, ERR_UNAVAILABLE); + ERR_FAIL_COND_V(input_buffer.size() < len, ERR_UNAVAILABLE); ring_buffer.read(lbuf, 4); //get rid of first 4 bytes ring_buffer.read(&input_buffer[0], len); // read packet diff --git a/core/method_bind.h b/core/method_bind.h index e02d64c935..41b500c401 100644 --- a/core/method_bind.h +++ b/core/method_bind.h @@ -128,10 +128,36 @@ struct VariantCaster<const T &> { // Object enum casts must go here VARIANT_ENUM_CAST(Object::ConnectFlags); +template <typename T> +struct VariantObjectClassChecker { + static _FORCE_INLINE_ bool check(const Variant &p_variant) { + return true; + } +}; + +template <> +struct VariantObjectClassChecker<Node *> { + static _FORCE_INLINE_ bool check(const Variant &p_variant) { + Object *obj = p_variant; + Node *node = p_variant; + return node || !obj; + } +}; + +template <> +struct VariantObjectClassChecker<Control *> { + static _FORCE_INLINE_ bool check(const Variant &p_variant) { + Object *obj = p_variant; + Control *control = p_variant; + return control || !obj; + } +}; + #define CHECK_ARG(m_arg) \ if ((m_arg - 1) < p_arg_count) { \ Variant::Type argtype = get_argument_type(m_arg - 1); \ - if (!Variant::can_convert_strict(p_args[m_arg - 1]->get_type(), argtype)) { \ + if (!Variant::can_convert_strict(p_args[m_arg - 1]->get_type(), argtype) || \ + !VariantObjectClassChecker<P##m_arg>::check(*p_args[m_arg - 1])) { \ r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; \ r_error.argument = m_arg - 1; \ r_error.expected = argtype; \ diff --git a/core/object.h b/core/object.h index c405e22557..7963a43fd6 100644 --- a/core/object.h +++ b/core/object.h @@ -55,7 +55,7 @@ enum PropertyHint { PROPERTY_HINT_RANGE, ///< hint_text = "min,max,step,slider; //slider is optional" PROPERTY_HINT_EXP_RANGE, ///< hint_text = "min,max,step", exponential edit PROPERTY_HINT_ENUM, ///< hint_text= "val1,val2,val3,etc" - PROPERTY_HINT_EXP_EASING, /// exponential easing function (Math::ease) + PROPERTY_HINT_EXP_EASING, /// exponential easing function (Math::ease) use "attenuation" hint string to revert (flip h), "full" to also include in/out. (ie: "attenuation,inout") PROPERTY_HINT_LENGTH, ///< hint_text= "length" (as integer) PROPERTY_HINT_SPRITE_FRAME, PROPERTY_HINT_KEY_ACCEL, ///< hint_text= "length" (as integer) diff --git a/core/os/os.cpp b/core/os/os.cpp index 854d554b10..5eed10e30c 100644 --- a/core/os/os.cpp +++ b/core/os/os.cpp @@ -672,6 +672,7 @@ OS::OS() { _render_thread_mode = RENDER_THREAD_SAFE; _allow_hidpi = false; + _allow_layered = false; _stack_bottom = (void *)(&stack_bottom); _logger = NULL; diff --git a/core/os/os.h b/core/os/os.h index f6404468b1..b36f94060c 100644 --- a/core/os/os.h +++ b/core/os/os.h @@ -65,6 +65,7 @@ class OS { int _exit_code; int _orientation; bool _allow_hidpi; + bool _allow_layered; bool _use_vsync; char *last_error; @@ -102,6 +103,8 @@ public: bool maximized; bool always_on_top; bool use_vsync; + bool layered_splash; + bool layered; float get_aspect() const { return (float)width / (float)height; } VideoMode(int p_width = 1024, int p_height = 600, bool p_fullscreen = false, bool p_resizable = true, bool p_borderless_window = false, bool p_maximized = false, bool p_always_on_top = false, bool p_use_vsync = false) { width = p_width; @@ -112,6 +115,8 @@ public: maximized = p_maximized; always_on_top = p_always_on_top; use_vsync = p_use_vsync; + layered = false; + layered_splash = false; } }; @@ -220,6 +225,13 @@ public: virtual void set_borderless_window(bool p_borderless) {} virtual bool get_borderless_window() { return 0; } + virtual bool get_window_per_pixel_transparency_enabled() const { return false; } + virtual void set_window_per_pixel_transparency_enabled(bool p_enabled) {} + + virtual uint8_t *get_layered_buffer_data() { return NULL; } + virtual Size2 get_layered_buffer_size() { return Size2(0, 0); } + virtual void swap_layered_buffer() {} + virtual void set_ime_position(const Point2 &p_pos) {} virtual void set_ime_intermediate_text_callback(ImeCallback p_callback, void *p_inp) {} @@ -481,6 +493,7 @@ public: virtual void force_process_input(){}; bool has_feature(const String &p_feature); + bool is_layered_allowed() const { return _allow_layered; } bool is_hidpi_allowed() const { return _allow_hidpi; } OS(); virtual ~OS(); diff --git a/core/script_language.h b/core/script_language.h index 55a20c7478..b4c55cac9e 100644 --- a/core/script_language.h +++ b/core/script_language.h @@ -236,6 +236,8 @@ public: virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const = 0; virtual void add_global_constant(const StringName &p_variable, const Variant &p_value) = 0; + virtual void add_named_global_constant(const StringName &p_name, const Variant &p_value) {} + virtual void remove_named_global_constant(const StringName &p_name) {} /* MULTITHREAD FUNCTIONS */ diff --git a/doc/classes/@GDScript.xml b/doc/classes/@GDScript.xml index acece05510..cddc59ab71 100644 --- a/doc/classes/@GDScript.xml +++ b/doc/classes/@GDScript.xml @@ -485,6 +485,14 @@ Returns True/False whether [code]s[/code] is an infinity value (either positive infinity or negative infinity). </description> </method> + <method name="is_instance_valid"> + <return type="bool"> + </return> + <argument index="0" name="instance" type="Object"> + </argument> + <description> + </description> + </method> <method name="is_nan"> <return type="bool"> </return> @@ -510,9 +518,9 @@ <method name="lerp"> <return type="float"> </return> - <argument index="0" name="from" type="float"> + <argument index="0" name="from" type="Variant"> </argument> - <argument index="1" name="to" type="float"> + <argument index="1" name="to" type="Variant"> </argument> <argument index="2" name="weight" type="float"> </argument> diff --git a/doc/classes/AnimatedSprite.xml b/doc/classes/AnimatedSprite.xml index a6521c0cd1..a41ed0e689 100644 --- a/doc/classes/AnimatedSprite.xml +++ b/doc/classes/AnimatedSprite.xml @@ -60,6 +60,8 @@ <member name="playing" type="bool" setter="_set_playing" getter="_is_playing"> If [code]true[/code] the [member animation] is currently playing. </member> + <member name="speed_scale" type="float" setter="set_speed_scale" getter="get_speed_scale"> + </member> </members> <signals> <signal name="animation_finished"> diff --git a/doc/classes/ArrayMesh.xml b/doc/classes/ArrayMesh.xml index 38aab5231e..80d7b7783f 100644 --- a/doc/classes/ArrayMesh.xml +++ b/doc/classes/ArrayMesh.xml @@ -91,7 +91,7 @@ <argument index="0" name="surf_idx" type="int"> </argument> <description> - Return the length in indices of the index array in the requested surface (see [method add_surface]). + Return the length in indices of the index array in the requested surface (see [method add_surface_from_arrays]). </description> </method> <method name="surface_get_array_len" qualifiers="const"> @@ -100,7 +100,7 @@ <argument index="0" name="surf_idx" type="int"> </argument> <description> - Return the length in vertices of the vertex array in the requested surface (see [method add_surface]). + Return the length in vertices of the vertex array in the requested surface (see [method add_surface_from_arrays]). </description> </method> <method name="surface_get_arrays" qualifiers="const"> @@ -125,7 +125,7 @@ <argument index="0" name="surf_idx" type="int"> </argument> <description> - Return the format mask of the requested surface (see [method add_surface]). + Return the format mask of the requested surface (see [method add_surface_from_arrays]). </description> </method> <method name="surface_get_material" qualifiers="const"> @@ -151,7 +151,7 @@ <argument index="0" name="surf_idx" type="int"> </argument> <description> - Return the primitive type of the requested surface (see [method add_surface]). + Return the primitive type of the requested surface (see [method add_surface_from_arrays]). </description> </method> <method name="surface_remove"> diff --git a/doc/classes/Bone2D.xml b/doc/classes/Bone2D.xml new file mode 100644 index 0000000000..7e714305cd --- /dev/null +++ b/doc/classes/Bone2D.xml @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="Bone2D" inherits="Node2D" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="apply_rest"> + <return type="void"> + </return> + <description> + </description> + </method> + <method name="get_index_in_skeleton" qualifiers="const"> + <return type="int"> + </return> + <description> + </description> + </method> + <method name="get_skeleton_rest" qualifiers="const"> + <return type="Transform2D"> + </return> + <description> + </description> + </method> + </methods> + <members> + <member name="default_length" type="float" setter="set_default_length" getter="get_default_length"> + </member> + <member name="rest" type="Transform2D" setter="set_rest" getter="get_rest"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/doc/classes/CanvasItem.xml b/doc/classes/CanvasItem.xml index 1705808c04..c8622be4ad 100644 --- a/doc/classes/CanvasItem.xml +++ b/doc/classes/CanvasItem.xml @@ -566,6 +566,9 @@ <constant name="BLEND_MODE_PREMULT_ALPHA" value="4" enum="BlendMode"> Mix blending mode. Colors are assumed to be premultiplied by the alpha (opacity) value. </constant> + <constant name="BLEND_MODE_DISABLED" value="5" enum="BlendMode"> + Disable blending mode. Colors including alpha are written as is. Only applicable for render targets with a transparent background. No lighting will be applied. + </constant> <constant name="NOTIFICATION_TRANSFORM_CHANGED" value="29"> Canvas item transform has changed. Only received if requested. </constant> diff --git a/doc/classes/CanvasItemMaterial.xml b/doc/classes/CanvasItemMaterial.xml index 354bc10cd2..fe7194dcfe 100644 --- a/doc/classes/CanvasItemMaterial.xml +++ b/doc/classes/CanvasItemMaterial.xml @@ -36,9 +36,6 @@ <constant name="BLEND_MODE_PREMULT_ALPHA" value="4" enum="BlendMode"> Mix blending mode. Colors are assumed to be premultiplied by the alpha (opacity) value. </constant> - <constant name="BLEND_MODE_DISABLED" value="5" enum="BlendMode"> - Disable blending mode. Colors including alpha are written as is. Only applicable for render targets with a transparent background. No lighting will be applied. - </constant> <constant name="LIGHT_MODE_NORMAL" value="0" enum="LightMode"> Render the material using both light and non-light sensitive material properties. </constant> diff --git a/doc/classes/Color.xml b/doc/classes/Color.xml index 2617aaef17..104c9e0a98 100644 --- a/doc/classes/Color.xml +++ b/doc/classes/Color.xml @@ -129,9 +129,9 @@ <argument index="3" name="a" type="float" default="1"> </argument> <description> - Constructs a color from an HSV profile. [code]h[/code] is a value between 0 and 360. [code]s[/code] and [code]v[/code] are values between 0 and 1. + Constructs a color from an HSV profile. [code]h[/code], [code]s[/code], and [code]v[/code] are values between 0 and 1. [codeblock] - var c = Color.from_hsv(210, 0.5, 0.79, 0.8) # equivalent to HSV(210, 50, 79, 0.8) or Color8(100, 151, 201, 0.8) + var c = Color.from_hsv(0.58, 0.5, 0.79, 0.8) # equivalent to HSV(210, 50, 79, 0.8) or Color8(100, 151, 201, 0.8) [/codeblock] </description> </method> diff --git a/doc/classes/ColorPickerButton.xml b/doc/classes/ColorPickerButton.xml index eb86dc8af8..656fce587f 100644 --- a/doc/classes/ColorPickerButton.xml +++ b/doc/classes/ColorPickerButton.xml @@ -42,6 +42,10 @@ Emitted when the color changes. </description> </signal> + <signal name="popup_closed"> + <description> + </description> + </signal> </signals> <constants> </constants> diff --git a/doc/classes/Curve2D.xml b/doc/classes/Curve2D.xml index 03db9c2ea1..71bdaff688 100644 --- a/doc/classes/Curve2D.xml +++ b/doc/classes/Curve2D.xml @@ -49,6 +49,22 @@ Returns the cache of points as a [PoolVector2Array]. </description> </method> + <method name="get_closest_offset" qualifiers="const"> + <return type="float"> + </return> + <argument index="0" name="to_point" type="Vector2"> + </argument> + <description> + </description> + </method> + <method name="get_closest_point" qualifiers="const"> + <return type="Vector2"> + </return> + <argument index="0" name="to_point" type="Vector2"> + </argument> + <description> + </description> + </method> <method name="get_point_count" qualifiers="const"> <return type="int"> </return> diff --git a/doc/classes/Curve3D.xml b/doc/classes/Curve3D.xml index f2308de12c..c012e2794e 100644 --- a/doc/classes/Curve3D.xml +++ b/doc/classes/Curve3D.xml @@ -56,6 +56,22 @@ Returns the cache of tilts as a [RealArray]. </description> </method> + <method name="get_closest_offset" qualifiers="const"> + <return type="float"> + </return> + <argument index="0" name="to_point" type="Vector3"> + </argument> + <description> + </description> + </method> + <method name="get_closest_point" qualifiers="const"> + <return type="Vector3"> + </return> + <argument index="0" name="to_point" type="Vector3"> + </argument> + <description> + </description> + </method> <method name="get_point_count" qualifiers="const"> <return type="int"> </return> diff --git a/doc/classes/DynamicFont.xml b/doc/classes/DynamicFont.xml index 03752c6e89..2e2904c16c 100644 --- a/doc/classes/DynamicFont.xml +++ b/doc/classes/DynamicFont.xml @@ -73,6 +73,10 @@ <member name="font_data" type="DynamicFontData" setter="set_font_data" getter="get_font_data"> The font data. </member> + <member name="outline_color" type="Color" setter="set_outline_color" getter="get_outline_color"> + </member> + <member name="outline_size" type="int" setter="set_outline_size" getter="get_outline_size"> + </member> <member name="size" type="int" setter="set_size" getter="get_size"> The font size. </member> diff --git a/doc/classes/EditorPlugin.xml b/doc/classes/EditorPlugin.xml index 846d6f18ff..e8e2c4fd74 100644 --- a/doc/classes/EditorPlugin.xml +++ b/doc/classes/EditorPlugin.xml @@ -114,7 +114,7 @@ <argument index="3" name="ud" type="Variant" default="null"> </argument> <description> - Adds a custom menu to 'Project > Tools' as [code]name[/code] that calls [code]callback[/code] on an instance of [code]handler[/code] with a parameter [code]ud[/code] when user activates it. + Adds a custom menu to 'Project > Tools' as [code]name[/code] that calls [code]callback[/code] on an instance of [code]handler[/code] with a parameter [code]ud[/code] when user activates it. </description> </method> <method name="add_tool_submenu_item"> @@ -368,7 +368,7 @@ <argument index="0" name="name" type="String"> </argument> <description> - Removes a menu [code]name[/code] from 'Project > Tools'. + Removes a menu [code]name[/code] from 'Project > Tools'. </description> </method> <method name="save_external_data" qualifiers="virtual"> @@ -424,6 +424,12 @@ Emitted when user change main screen view (2D, 3D, Script, AssetLib). Works also with screens which are defined by plugins. </description> </signal> + <signal name="resource_saved"> + <argument index="0" name="resource" type="Object"> + </argument> + <description> + </description> + </signal> <signal name="scene_changed"> <argument index="0" name="scene_root" type="Object"> </argument> diff --git a/doc/classes/Engine.xml b/doc/classes/Engine.xml index 6384b4d0fd..cc2ae4e768 100644 --- a/doc/classes/Engine.xml +++ b/doc/classes/Engine.xml @@ -77,6 +77,8 @@ <member name="iterations_per_second" type="int" setter="set_iterations_per_second" getter="get_iterations_per_second"> The number of fixed iterations per second (for fixed process and physics). </member> + <member name="physics_jitter_fix" type="float" setter="set_physics_jitter_fix" getter="get_physics_jitter_fix"> + </member> <member name="target_fps" type="int" setter="set_target_fps" getter="get_target_fps"> The desired frames per second. If the hardware cannot keep up, this setting may not be respected. Defaults to 0, which indicates no limit. </member> diff --git a/doc/classes/Font.xml b/doc/classes/Font.xml index 376d234ec3..3e47b167ef 100644 --- a/doc/classes/Font.xml +++ b/doc/classes/Font.xml @@ -24,6 +24,8 @@ </argument> <argument index="4" name="clip_w" type="int" default="-1"> </argument> + <argument index="5" name="outline_modulate" type="Color" default="Color( 1, 1, 1, 1 )"> + </argument> <description> Draw "string" into a canvas item using the font at a given position, with "modulate" color, and optionally clipping the width. "position" specifies the baseline, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. </description> @@ -41,6 +43,8 @@ </argument> <argument index="4" name="modulate" type="Color" default="Color( 1, 1, 1, 1 )"> </argument> + <argument index="5" name="outline" type="bool" default="false"> + </argument> <description> Draw character "char" into a canvas item using the font at a given position, with "modulate" color, and optionally kerning if "next" is passed. clipping the width. "position" specifies the baseline, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. The width used by the character is returned, making this function useful for drawing strings character by character. </description> @@ -75,6 +79,12 @@ Return the size of a string, taking kerning and advance into account. </description> </method> + <method name="has_outline" qualifiers="const"> + <return type="bool"> + </return> + <description> + </description> + </method> <method name="is_distance_field_hint" qualifiers="const"> <return type="bool"> </return> diff --git a/doc/classes/Geometry.xml b/doc/classes/Geometry.xml index 78496700dc..ea2e2f7595 100644 --- a/doc/classes/Geometry.xml +++ b/doc/classes/Geometry.xml @@ -160,6 +160,21 @@ <description> </description> </method> + <method name="line_intersects_line_2d"> + <return type="Variant"> + </return> + <argument index="0" name="from_a" type="Vector2"> + </argument> + <argument index="1" name="dir_a" type="Vector2"> + </argument> + <argument index="2" name="from_b" type="Vector2"> + </argument> + <argument index="3" name="dir_b" type="Vector2"> + </argument> + <description> + Checks if the two lines ([code]from_a[/code], [code]dir_a[/code]) and ([code]from_b[/code], [code]dir_b[/code]) intersect. If yes, return the point of intersection as [Vector2]. If no intersection takes place, returns an empty [Variant]. Note that the lines are specified using direction vectors, not end points. + </description> + </method> <method name="make_atlas"> <return type="Dictionary"> </return> @@ -259,21 +274,6 @@ Checks if the two segments ([code]from_a[/code], [code]to_a[/code]) and ([code]from_b[/code], [code]to_b[/code]) intersect. If yes, return the point of intersection as [Vector2]. If no intersection takes place, returns an empty [Variant]. </description> </method> - <method name="line_intersects_line_2d"> - <return type="Variant"> - </return> - <argument index="0" name="from_a" type="Vector2"> - </argument> - <argument index="1" name="dir_a" type="Vector2"> - </argument> - <argument index="2" name="from_b" type="Vector2"> - </argument> - <argument index="3" name="dir_b" type="Vector2"> - </argument> - <description> - Checks if the two lines ([code]from_a[/code], [code]dir_a[/code]) and ([code]from_b[/code], [code]dir_b[/code]) intersect. If yes, return the point of intersection as [Vector2]. If no intersection takes place, returns an empty [Variant]. Note that the lines are specified using direction vectors, not end points. - </description> - </method> <method name="segment_intersects_sphere"> <return type="PoolVector3Array"> </return> diff --git a/doc/classes/GridContainer.xml b/doc/classes/GridContainer.xml index 346ab9d357..8a8a9a2d24 100644 --- a/doc/classes/GridContainer.xml +++ b/doc/classes/GridContainer.xml @@ -11,6 +11,16 @@ <demos> </demos> <methods> + <method name="get_child_control_at_cell"> + <return type="Control"> + </return> + <argument index="0" name="row" type="int"> + </argument> + <argument index="1" name="column" type="int"> + </argument> + <description> + </description> + </method> </methods> <members> <member name="columns" type="int" setter="set_columns" getter="get_columns"> diff --git a/doc/classes/Image.xml b/doc/classes/Image.xml index ea61aced83..ca2d519e8a 100644 --- a/doc/classes/Image.xml +++ b/doc/classes/Image.xml @@ -210,6 +210,8 @@ <method name="generate_mipmaps"> <return type="int" enum="Error"> </return> + <argument index="0" name="renormalize" type="bool" default="false"> + </argument> <description> Generates mipmaps for the image. Mipmaps are pre-calculated and lower resolution copies of the image. Mipmaps are automatically used if the image needs to be scaled down when rendered. This improves image quality and the performance of the rendering. Returns an error if the image is compressed, in a custom format or if the image's width/height is 0. </description> @@ -255,6 +257,14 @@ Returns the color of the pixel at [code](x, y)[/code] if the image is locked. If the image is unlocked it always returns a [Color] with the value [code](0, 0, 0, 1.0)[/code]. </description> </method> + <method name="get_pixelv" qualifiers="const"> + <return type="Color"> + </return> + <argument index="0" name="src" type="Vector2"> + </argument> + <description> + </description> + </method> <method name="get_rect" qualifiers="const"> <return type="Image"> </return> @@ -411,6 +421,16 @@ [/codeblock] </description> </method> + <method name="set_pixelv"> + <return type="void"> + </return> + <argument index="0" name="dst" type="Vector2"> + </argument> + <argument index="1" name="color" type="Color"> + </argument> + <description> + </description> + </method> <method name="shrink_x2"> <return type="void"> </return> diff --git a/doc/classes/Input.xml b/doc/classes/Input.xml index f537908625..f92f8da5dd 100644 --- a/doc/classes/Input.xml +++ b/doc/classes/Input.xml @@ -48,6 +48,14 @@ If the device has an accelerometer, this will return the acceleration. Otherwise, it returns an empty [Vector3]. </description> </method> + <method name="get_action_strength" qualifiers="const"> + <return type="float"> + </return> + <argument index="0" name="action" type="String"> + </argument> + <description> + </description> + </method> <method name="get_connected_joypads"> <return type="Array"> </return> @@ -284,7 +292,15 @@ <argument index="2" name="hotspot" type="Vector2" default="Vector2( 0, 0 )"> </argument> <description> - Set a custom mouse cursor image, which is only visible inside the game window. The hotspot can also be specified. See enum [code]CURSOR_*[/code] for the list of shapes. + Set a custom mouse cursor image, which is only visible inside the game window. The hotspot can also be specified. Passing [code]null[/code] to the image parameter resets to the system cursor. See enum [code]CURSOR_*[/code] for the list of shapes. + </description> + </method> + <method name="set_default_cursor_shape"> + <return type="void"> + </return> + <argument index="0" name="shape" type="int" enum="Input.CursorShape" default="0"> + </argument> + <description> </description> </method> <method name="set_mouse_mode"> diff --git a/doc/classes/InputEvent.xml b/doc/classes/InputEvent.xml index b30b144614..cbed2285df 100644 --- a/doc/classes/InputEvent.xml +++ b/doc/classes/InputEvent.xml @@ -13,20 +13,19 @@ <demos> </demos> <methods> - <method name="action_match" qualifiers="const"> - <return type="bool"> + <method name="as_text" qualifiers="const"> + <return type="String"> </return> - <argument index="0" name="event" type="InputEvent"> - </argument> <description> - Returns [code]true[/code] if this event matches [code]event[/code]. + Returns a [String] representation of the event. </description> </method> - <method name="as_text" qualifiers="const"> - <return type="String"> + <method name="get_action_strength" qualifiers="const"> + <return type="float"> </return> + <argument index="0" name="action" type="String"> + </argument> <description> - Returns a [String] representation of the event. </description> </method> <method name="is_action" qualifiers="const"> diff --git a/doc/classes/InputMap.xml b/doc/classes/InputMap.xml index eeb225d445..3399a3f096 100644 --- a/doc/classes/InputMap.xml +++ b/doc/classes/InputMap.xml @@ -34,6 +34,14 @@ Removes an [InputEvent] from an action. </description> </method> + <method name="action_erase_events"> + <return type="void"> + </return> + <argument index="0" name="action" type="String"> + </argument> + <description> + </description> + </method> <method name="action_has_event"> <return type="bool"> </return> @@ -45,13 +53,26 @@ Returns [true] if an action has an [InputEvent] associated with it. </description> </method> + <method name="action_set_deadzone"> + <return type="void"> + </return> + <argument index="0" name="deadzone" type="String"> + </argument> + <argument index="1" name="arg1" type="float"> + </argument> + <description> + </description> + </method> <method name="add_action"> <return type="void"> </return> <argument index="0" name="action" type="String"> </argument> + <argument index="1" name="deadzone" type="float" default="0.5"> + </argument> <description> - Adds an (empty) action to the [code]InputMap[/code]. An [InputEvent] can then be added to this action with [method action_add_event]. + Adds an (empty) action to the [code]InputMap[/code], with a configurable [code]deadzone[/code]. + An [InputEvent] can then be added to this action with [method action_add_event]. </description> </method> <method name="erase_action"> diff --git a/doc/classes/InstancePlaceholder.xml b/doc/classes/InstancePlaceholder.xml index 5945e1068f..71c859fd9e 100644 --- a/doc/classes/InstancePlaceholder.xml +++ b/doc/classes/InstancePlaceholder.xml @@ -12,6 +12,16 @@ <demos> </demos> <methods> + <method name="create_instance"> + <return type="Node"> + </return> + <argument index="0" name="replace" type="bool" default="false"> + </argument> + <argument index="1" name="custom_scene" type="PackedScene" default="null"> + </argument> + <description> + </description> + </method> <method name="get_instance_path" qualifiers="const"> <return type="String"> </return> diff --git a/doc/classes/Label.xml b/doc/classes/Label.xml index 24c28fc810..1e78a196b1 100644 --- a/doc/classes/Label.xml +++ b/doc/classes/Label.xml @@ -106,6 +106,8 @@ </theme_item> <theme_item name="font_color_shadow" type="Color"> </theme_item> + <theme_item name="font_outline_modulate" type="Color"> + </theme_item> <theme_item name="line_spacing" type="int"> </theme_item> <theme_item name="normal" type="StyleBox"> diff --git a/doc/classes/LineEdit.xml b/doc/classes/LineEdit.xml index c31438283e..d7a0385bb3 100644 --- a/doc/classes/LineEdit.xml +++ b/doc/classes/LineEdit.xml @@ -112,7 +112,7 @@ <member name="secret" type="bool" setter="set_secret" getter="is_secret"> If [code]true[/code], every character is replaced with the secret character (see [member secret_character]). </member> - <member name="secret_character" type="string" setter="set_secret_character" getter="get_secret_character"> + <member name="secret_character" type="String" setter="set_secret_character" getter="get_secret_character"> The character to use to mask secret input (defaults to "*"). Only a single character can be used as the secret character. </member> <member name="text" type="String" setter="set_text" getter="get_text"> diff --git a/doc/classes/MultiplayerAPI.xml b/doc/classes/MultiplayerAPI.xml index 591d715174..f6950d0fbc 100644 --- a/doc/classes/MultiplayerAPI.xml +++ b/doc/classes/MultiplayerAPI.xml @@ -1,88 +1,79 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="MultiplayerAPI" inherits="Reference" category="Core" version="3.1"> <brief_description> + High Level Multiplayer API. </brief_description> <description> + This class implements most of the logic behind the high level multiplayer API. + By default, [SceneTree] has a reference to this class that is used to provide multiplayer capabilities (i.e. RPC/RSET) across the whole scene. + It is possible to override the MultiplayerAPI instance used by specific Nodes by setting the [member Node.custom_multiplayer] property, effectively allowing to run both client and server in the same scene. </description> <tutorials> </tutorials> <demos> </demos> <methods> - <method name="add_peer"> - <return type="void"> - </return> - <argument index="0" name="id" type="int"> - </argument> - <description> - </description> - </method> <method name="clear"> <return type="void"> </return> <description> - </description> - </method> - <method name="connected_to_server"> - <return type="void"> - </return> - <description> - </description> - </method> - <method name="connection_failed"> - <return type="void"> - </return> - <description> - </description> - </method> - <method name="del_peer"> - <return type="void"> - </return> - <argument index="0" name="id" type="int"> - </argument> - <description> + Clears the current MultiplayerAPI network state (you shouldn't call this unless you know what you are doing). </description> </method> <method name="get_network_connected_peers" qualifiers="const"> <return type="PoolIntArray"> </return> <description> + Returns the peer IDs of all connected peers of this MultiplayerAPI's [member network_peer]. </description> </method> <method name="get_network_unique_id" qualifiers="const"> <return type="int"> </return> <description> + Returns the unique peer ID of this MultiplayerAPI's [member network_peer]. </description> </method> <method name="get_rpc_sender_id" qualifiers="const"> <return type="int"> </return> <description> + Returns the sender's peer ID for the RPC currently being executed. + NOTE: If not inside an RPC this method will return 0. </description> </method> <method name="has_network_peer" qualifiers="const"> <return type="bool"> </return> <description> + Returns [code]true[/code] if there is a [member network_peer] set. </description> </method> <method name="is_network_server" qualifiers="const"> <return type="bool"> </return> <description> + Returns [code]true[/code] if this MultiplayerAPI's [member network_peer] is in server mode (listening for connections). </description> </method> <method name="poll"> <return type="void"> </return> <description> + Method used for polling the MultiplayerAPI. + You only need to worry about this if you are using [member Node.custom_multplayer] override. + SceneTree will poll the default MultiplayerAPI for you. </description> </method> - <method name="server_disconnected"> - <return type="void"> + <method name="send_bytes"> + <return type="int" enum="Error"> </return> + <argument index="0" name="bytes" type="PoolByteArray"> + </argument> + <argument index="1" name="id" type="int" default="0"> + </argument> <description> + Sends the given raw [code]bytes[/code] to a specific peer identified by [code]id[/code] (see [method NetworkedMultiplayerPeer.set_target_peer]). Default ID is [code]0[/code], i.e. broadcast to all peers. </description> </method> <method name="set_root_node"> @@ -91,38 +82,56 @@ <argument index="0" name="node" type="Node"> </argument> <description> + Sets the base root node to use for RPCs. Instead of an absolute path, a relative path will be used to find the node upon which the RPC should be executed. + This effectively allows to have different branches of the scene tree to be managed by different MultiplayerAPI, allowing for example to run both client and server in the same scene. </description> </method> </methods> <members> <member name="network_peer" type="NetworkedMultiplayerPeer" setter="set_network_peer" getter="get_network_peer"> + The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the MultiplayerAPI will become a network server (check with [method is_network_server]) and will set root node's network mode to master (see NETWORK_MODE_* constants in [Node]), or it will become a regular peer with root node set to slave. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to MultiplayerAPI's signals. </member> <member name="refuse_new_network_connections" type="bool" setter="set_refuse_new_network_connections" getter="is_refusing_new_network_connections"> + If [code]true[/code] the MultiplayerAPI's [member network_peer] refuses new incoming connections. </member> </members> <signals> <signal name="connected_to_server"> <description> + Emitted whenever this MultiplayerAPI's [member network_peer] successfully connected to a server. Only emitted on clients. </description> </signal> <signal name="connection_failed"> <description> + Emitted whenever this MultiplayerAPI's [member network_peer] fails to establish a connection to a server. Only emitted on clients. </description> </signal> <signal name="network_peer_connected"> <argument index="0" name="id" type="int"> </argument> <description> + Emitted whenever this MultiplayerAPI's [member network_peer] connects with a new peer. ID is the peer ID of the new peer. Clients get notified when other clients connect to the same server. Upon connecting to a server, a client also receives this signal for the server (with ID being 1). </description> </signal> <signal name="network_peer_disconnected"> <argument index="0" name="id" type="int"> </argument> <description> + Emitted whenever this MultiplayerAPI's [member network_peer] disconnects from a peer. Clients get notified when other clients disconnect from the same server. + </description> + </signal> + <signal name="network_peer_packet"> + <argument index="0" name="id" type="int"> + </argument> + <argument index="1" name="packet" type="PoolByteArray"> + </argument> + <description> + Emitted whenever this MultiplayerAPI's [member network_peer] receive a [code]packet[/code] with custom data (see [method send_bytes]). ID is the peer ID of the peer that sent the packet. </description> </signal> <signal name="server_disconnected"> <description> + Emitted whenever this MultiplayerAPI's [member network_peer] disconnects from server. Only emitted on clients. </description> </signal> </signals> diff --git a/doc/classes/NetworkedMultiplayerPeer.xml b/doc/classes/NetworkedMultiplayerPeer.xml index 71614c5f76..2780334384 100644 --- a/doc/classes/NetworkedMultiplayerPeer.xml +++ b/doc/classes/NetworkedMultiplayerPeer.xml @@ -46,7 +46,8 @@ <argument index="0" name="id" type="int"> </argument> <description> - The peer to which packets will be sent. Default value: [code]0[/code]. + Sets the peer to which packets will be sent. + The [code]id[/code] can be one of: [code]TARGET_PEER_BROADCAST[/code] to send to all connected peers, [code]TARGET_PEER_SERVER[/code] to send to the peer acting as server, a valid peer ID to send to that specific peer, a negative peer ID to send to all peers except that one. Default: [code]TARGET_PEER_BROADCAST[/code] </description> </method> </methods> diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml index d43885a9d9..05ac6b1c0e 100644 --- a/doc/classes/Node.xml +++ b/doc/classes/Node.xml @@ -586,7 +586,7 @@ <argument index="1" name="method" type="String"> </argument> <description> - Sends a [method rpc] to a specific peer identified by [code]peer_id[/code]. Returns an empty [Variant]. + Sends a [method rpc] to a specific peer identified by [code]peer_id[/code] (see [method NetworkedMultiplayerPeer.set_target_peer]). Returns an empty [Variant]. </description> </method> <method name="rpc_unreliable" qualifiers="vararg"> @@ -606,7 +606,7 @@ <argument index="1" name="method" type="String"> </argument> <description> - Sends a [method rpc] to a specific peer identified by [code]peer_id[/code] using an unreliable protocol. Returns an empty [Variant]. + Sends a [method rpc] to a specific peer identified by [code]peer_id[/code] using an unreliable protocol (see [method NetworkedMultiplayerPeer.set_target_peer]). Returns an empty [Variant]. </description> </method> <method name="rset"> @@ -641,7 +641,7 @@ <argument index="2" name="value" type="Variant"> </argument> <description> - Remotely changes the property's value on a specific peer identified by [code]peer_id[/code]. + Remotely changes the property's value on a specific peer identified by [code]peer_id[/code] (see [method NetworkedMultiplayerPeer.set_target_peer]). </description> </method> <method name="rset_unreliable"> @@ -665,7 +665,7 @@ <argument index="2" name="value" type="Variant"> </argument> <description> - Remotely changes property's value on a specific peer identified by [code]peer_id[/code] using an unreliable protocol. + Remotely changes property's value on a specific peer identified by [code]peer_id[/code] using an unreliable protocol (see [method NetworkedMultiplayerPeer.set_target_peer]). </description> </method> <method name="set_display_folded"> @@ -703,7 +703,7 @@ <argument index="0" name="enable" type="bool"> </argument> <description> - Enables or disables internal physics for this node. Internal physics processing happens in isolation from the normal [method]_physics_process[/code] calls and is used by some nodes internally to guarantee proper functioning even if the node is paused or physics processing is disabled for scripting ([method set_physics_process]). Only useful for advanced uses to manipulate built-in nodes behaviour. + Enables or disables internal physics for this node. Internal physics processing happens in isolation from the normal [method _physics_process] calls and is used by some nodes internally to guarantee proper functioning even if the node is paused or physics processing is disabled for scripting ([method set_physics_process]). Only useful for advanced uses to manipulate built-in nodes behaviour. </description> </method> <method name="set_process"> @@ -730,7 +730,7 @@ <argument index="0" name="enable" type="bool"> </argument> <description> - Enables or disabled internal processing for this node. Internal processing happens in isolation from the normal [method]_process[/code] calls and is used by some nodes internally to guarantee proper functioning even if the node is paused or processing is disabled for scripting ([method set_process]). Only useful for advanced uses to manipulate built-in nodes behaviour. + Enables or disabled internal processing for this node. Internal processing happens in isolation from the normal [method _process] calls and is used by some nodes internally to guarantee proper functioning even if the node is paused or processing is disabled for scripting ([method set_process]). Only useful for advanced uses to manipulate built-in nodes behaviour. </description> </method> <method name="set_process_unhandled_input"> @@ -762,12 +762,14 @@ </method> </methods> <members> - <member name="custom_multiplayer_api" type="MultiplayerAPI" setter="set_custom_multiplayer_api" getter="get_custom_multiplayer_api"> + <member name="custom_multiplayer" type="MultiplayerAPI" setter="set_custom_multiplayer" getter="get_custom_multiplayer"> + The override to the default [MultiplayerAPI]. Set to null to use the default SceneTree one. </member> <member name="filename" type="String" setter="set_filename" getter="get_filename"> When a scene is instanced from a file, its topmost node contains the filename from which it was loaded. </member> - <member name="multiplayer_api" type="MultiplayerAPI" setter="" getter="get_multiplayer_api"> + <member name="multiplayer" type="MultiplayerAPI" setter="" getter="get_multiplayer"> + The [MultiplayerAPI] instance associated with this node. Either the [member custom_multiplayer], or the default SceneTree one (if inside tree). </member> <member name="name" type="String" setter="set_name" getter="get_name"> The name of the node. This name is unique among the siblings (other child nodes from the same parent). When set to an existing name, the node will be automatically renamed diff --git a/doc/classes/OS.xml b/doc/classes/OS.xml index d38a89874c..e4375cfb79 100644 --- a/doc/classes/OS.xml +++ b/doc/classes/OS.xml @@ -430,6 +430,12 @@ Returns the on-screen keyboard's height in pixels. Returns 0 if there is no keyboard or it is currently hidden. </description> </method> + <method name="get_window_safe_area" qualifiers="const"> + <return type="Rect2"> + </return> + <description> + </description> + </method> <method name="has_environment" qualifiers="const"> <return type="bool"> </return> @@ -698,7 +704,7 @@ <member name="low_processor_usage_mode" type="bool" setter="set_low_processor_usage_mode" getter="is_in_low_processor_usage_mode"> If [code]true[/code] the engine optimizes for low processor usage by only refreshing the screen if needed. Can improve battery consumption on mobile. </member> - <member name="screen_orientation" type="int" setter="set_screen_orientation" getter="get_screen_orientation" enum="OS.ScreenOrientation"> + <member name="screen_orientation" type="int" setter="set_screen_orientation" getter="get_screen_orientation" enum="_OS.ScreenOrientation"> The current screen orientation. </member> <member name="vsync_enabled" type="bool" setter="set_use_vsync" getter="is_vsync_enabled"> @@ -716,6 +722,8 @@ <member name="window_minimized" type="bool" setter="set_window_minimized" getter="is_window_minimized"> If [code]true[/code] the window is minimized. </member> + <member name="window_per_pixel_transparency_enabled" type="bool" setter="set_window_per_pixel_transparency_enabled" getter="get_window_per_pixel_transparency_enabled"> + </member> <member name="window_position" type="Vector2" setter="set_window_position" getter="get_window_position"> The window position relative to the screen, the origin is the top left corner, +Y axis goes to the bottom and +X axis goes to the right. </member> diff --git a/doc/classes/OptionButton.xml b/doc/classes/OptionButton.xml index 8cb53dd98e..c58c932b61 100644 --- a/doc/classes/OptionButton.xml +++ b/doc/classes/OptionButton.xml @@ -18,7 +18,7 @@ </argument> <argument index="1" name="label" type="String"> </argument> - <argument index="2" name="id" type="int"> + <argument index="2" name="id" type="int" default="-1"> </argument> <description> Add an item, with a "texture" icon, text "label" and (optionally) id. If no "id" is passed, "id" becomes the item index. New items are appended at the end. diff --git a/doc/classes/PacketPeerUDP.xml b/doc/classes/PacketPeerUDP.xml index 1b821e06cf..d4e3d17de6 100644 --- a/doc/classes/PacketPeerUDP.xml +++ b/doc/classes/PacketPeerUDP.xml @@ -22,14 +22,14 @@ <return type="String"> </return> <description> - Return the IP of the remote peer that sent the last packet(that was received with [method get_packet] or [method get_var]). + Return the IP of the remote peer that sent the last packet(that was received with [method PacketPeer.get_packet] or [method PacketPeer.get_var]). </description> </method> <method name="get_packet_port" qualifiers="const"> <return type="int"> </return> <description> - Return the port of the remote peer that sent the last packet(that was received with [method get_packet] or [method get_var]). + Return the port of the remote peer that sent the last packet(that was received with [method PacketPeer.get_packet] or [method PacketPeer.get_var]). </description> </method> <method name="is_listening" qualifiers="const"> diff --git a/doc/classes/PanoramaSky.xml b/doc/classes/PanoramaSky.xml index eb288d13be..402e65c573 100644 --- a/doc/classes/PanoramaSky.xml +++ b/doc/classes/PanoramaSky.xml @@ -1,8 +1,10 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="PanoramaSky" inherits="Sky" category="Core" version="3.1"> <brief_description> + A type of [Sky] used to draw a background texture. </brief_description> <description> + A resource referenced in an [Environment] that is used to draw a background. The Panorama sky functions similar to skyboxes in other engines except it uses a equirectangular sky map instead of a cube map. </description> <tutorials> </tutorials> @@ -12,6 +14,7 @@ </methods> <members> <member name="panorama" type="Texture" setter="set_panorama" getter="get_panorama"> + [Texture] to be applied to the PanoramaSky. </member> </members> <constants> diff --git a/doc/classes/Path.xml b/doc/classes/Path.xml index 621a513da3..5ece747aaf 100644 --- a/doc/classes/Path.xml +++ b/doc/classes/Path.xml @@ -16,6 +16,12 @@ <member name="curve" type="Curve3D" setter="set_curve" getter="get_curve"> </member> </members> + <signals> + <signal name="curve_changed"> + <description> + </description> + </signal> + </signals> <constants> </constants> </class> diff --git a/doc/classes/PhysicalBone.xml b/doc/classes/PhysicalBone.xml new file mode 100644 index 0000000000..80b3c11270 --- /dev/null +++ b/doc/classes/PhysicalBone.xml @@ -0,0 +1,55 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="PhysicalBone" inherits="PhysicsBody" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="is_simulating_physics"> + <return type="bool"> + </return> + <description> + </description> + </method> + </methods> + <members> + <member name="body_offset" type="Transform" setter="set_body_offset" getter="get_body_offset"> + </member> + <member name="bounce" type="float" setter="set_bounce" getter="get_bounce"> + </member> + <member name="friction" type="float" setter="set_friction" getter="get_friction"> + </member> + <member name="gravity_scale" type="float" setter="set_gravity_scale" getter="get_gravity_scale"> + </member> + <member name="joint_offset" type="Transform" setter="set_joint_offset" getter="get_joint_offset"> + </member> + <member name="joint_type" type="int" setter="set_joint_type" getter="get_joint_type" enum="PhysicalBone.JointType"> + </member> + <member name="mass" type="float" setter="set_mass" getter="get_mass"> + </member> + <member name="simulate_physics" type="bool" setter="set_simulate_physics" getter="get_simulate_physics"> + </member> + <member name="static_body" type="bool" setter="set_static_body" getter="is_static_body"> + </member> + <member name="weight" type="float" setter="set_weight" getter="get_weight"> + </member> + </members> + <constants> + <constant name="JOINT_TYPE_NONE" value="0" enum="JointType"> + </constant> + <constant name="JOINT_TYPE_PIN" value="1" enum="JointType"> + </constant> + <constant name="JOINT_TYPE_CONE" value="2" enum="JointType"> + </constant> + <constant name="JOINT_TYPE_HINGE" value="3" enum="JointType"> + </constant> + <constant name="JOINT_TYPE_SLIDER" value="4" enum="JointType"> + </constant> + <constant name="JOINT_TYPE_6DOF" value="5" enum="JointType"> + </constant> + </constants> +</class> diff --git a/doc/classes/Physics2DServer.xml b/doc/classes/Physics2DServer.xml index 98535dd330..1098b0d6b1 100644 --- a/doc/classes/Physics2DServer.xml +++ b/doc/classes/Physics2DServer.xml @@ -688,7 +688,7 @@ <argument index="1" name="space" type="RID"> </argument> <description> - Assigns a space to the body (see [method create_space]). + Assigns a space to the body (see [method space_create]). </description> </method> <method name="body_set_state"> diff --git a/doc/classes/Polygon2D.xml b/doc/classes/Polygon2D.xml index 429114a128..bf4519fd0a 100644 --- a/doc/classes/Polygon2D.xml +++ b/doc/classes/Polygon2D.xml @@ -11,11 +11,79 @@ <demos> </demos> <methods> + <method name="add_bone"> + <return type="void"> + </return> + <argument index="0" name="path" type="NodePath"> + </argument> + <argument index="1" name="weights" type="PoolRealArray"> + </argument> + <description> + </description> + </method> + <method name="clear_bones"> + <return type="void"> + </return> + <description> + </description> + </method> + <method name="erase_bone"> + <return type="void"> + </return> + <argument index="0" name="index" type="int"> + </argument> + <description> + </description> + </method> + <method name="get_bone_count" qualifiers="const"> + <return type="int"> + </return> + <description> + </description> + </method> + <method name="get_bone_path" qualifiers="const"> + <return type="NodePath"> + </return> + <argument index="0" name="index" type="int"> + </argument> + <description> + </description> + </method> + <method name="get_bone_weights" qualifiers="const"> + <return type="PoolRealArray"> + </return> + <argument index="0" name="index" type="int"> + </argument> + <description> + </description> + </method> + <method name="set_bone_path"> + <return type="void"> + </return> + <argument index="0" name="index" type="int"> + </argument> + <argument index="1" name="path" type="NodePath"> + </argument> + <description> + </description> + </method> + <method name="set_bone_weights"> + <return type="void"> + </return> + <argument index="0" name="index" type="int"> + </argument> + <argument index="1" name="weights" type="PoolRealArray"> + </argument> + <description> + </description> + </method> </methods> <members> <member name="antialiased" type="bool" setter="set_antialiased" getter="get_antialiased"> If [code]true[/code] polygon edges will be anti-aliased. Default value: [code]false[/code]. </member> + <member name="bones" type="Array" setter="_set_bones" getter="_get_bones"> + </member> <member name="color" type="Color" setter="set_color" getter="get_color"> The polygon's fill color. If [code]texture[/code] is defined, it will be multiplied by this color. It will also be the default color for vertices not set in [code]vertex_colors[/code]. </member> @@ -31,6 +99,8 @@ <member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon"> The polygon's list of vertices. The final point will be connected to the first. </member> + <member name="skeleton" type="NodePath" setter="set_skeleton" getter="get_skeleton"> + </member> <member name="splits" type="PoolIntArray" setter="set_splits" getter="get_splits"> </member> <member name="texture" type="Texture" setter="set_texture" getter="get_texture"> diff --git a/doc/classes/Popup.xml b/doc/classes/Popup.xml index db8d927c9e..ae5bce5d7d 100644 --- a/doc/classes/Popup.xml +++ b/doc/classes/Popup.xml @@ -50,7 +50,7 @@ </methods> <members> <member name="popup_exclusive" type="bool" setter="set_exclusive" getter="is_exclusive"> - If [code]true[/code] the popup will not be hidden when a click event occurs outside of it, or when it receives the [code]ui_cancel[/code] action event. + If [code]true[/code] the popup will not be hidden when a click event occurs outside of it, or when it receives the [code]ui_cancel[/code] action event. </member> </members> <signals> diff --git a/doc/classes/PrimitiveMesh.xml b/doc/classes/PrimitiveMesh.xml index c5bc3d6e47..0f0511258b 100644 --- a/doc/classes/PrimitiveMesh.xml +++ b/doc/classes/PrimitiveMesh.xml @@ -19,6 +19,10 @@ </method> </methods> <members> + <member name="custom_aabb" type="AABB" setter="set_custom_aabb" getter="get_custom_aabb"> + </member> + <member name="flip_faces" type="bool" setter="set_flip_faces" getter="get_flip_faces"> + </member> <member name="material" type="Material" setter="set_material" getter="get_material"> The current [Material] of the primitive mesh. </member> diff --git a/doc/classes/ProceduralSky.xml b/doc/classes/ProceduralSky.xml index 11af73f953..664c80be5e 100644 --- a/doc/classes/ProceduralSky.xml +++ b/doc/classes/ProceduralSky.xml @@ -1,8 +1,11 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="ProceduralSky" inherits="Sky" category="Core" version="3.1"> <brief_description> + Type of [Sky] that is generated procedurally based on user input parameters. </brief_description> <description> + ProceduralSky provides a way to create an effective background quickly by defining procedural parameters for the sun, the sky and the ground. The sky and ground are very similar, they are defined by a color at the horizon, another color, and finally an easing curve to interpolate between these two colors. Similarly the sun is described by a position in the sky, a color, and an easing curve. However, the sun also defines a minimum and maximum angle, these two values define at what distance the easing curve begins and ends from the sun, and thus end up defining the size of the sun in the sky. + The ProceduralSky is updated on the CPU after the parameters change and stored in a texture and then displayed as a background in the scene. This makes it relatively unsuitable for realtime updates during gameplay. But with a small texture size it is still feasible to update relatively frequently becuase it is updated on a background thread when multi-threading is available. </description> <tutorials> </tutorials> @@ -12,36 +15,52 @@ </methods> <members> <member name="ground_bottom_color" type="Color" setter="set_ground_bottom_color" getter="get_ground_bottom_color"> + Color of the ground at the bottom. </member> <member name="ground_curve" type="float" setter="set_ground_curve" getter="get_ground_curve"> + How quickly the [member ground_horizon_color] fades into the [member ground_bottom_color]. </member> <member name="ground_energy" type="float" setter="set_ground_energy" getter="get_ground_energy"> + Amount of energy contribution from the ground. </member> <member name="ground_horizon_color" type="Color" setter="set_ground_horizon_color" getter="get_ground_horizon_color"> + Color of the ground at the horizon. </member> <member name="sky_curve" type="float" setter="set_sky_curve" getter="get_sky_curve"> + How quickly the [member sky_horizon_color] fades into the [member sky_top_color]. </member> <member name="sky_energy" type="float" setter="set_sky_energy" getter="get_sky_energy"> + Amount of energy contribution from the sky. </member> <member name="sky_horizon_color" type="Color" setter="set_sky_horizon_color" getter="get_sky_horizon_color"> + Color of the sky at the horizon. </member> <member name="sky_top_color" type="Color" setter="set_sky_top_color" getter="get_sky_top_color"> + Color of the sky at the top. </member> <member name="sun_angle_max" type="float" setter="set_sun_angle_max" getter="get_sun_angle_max"> + Distance from center of sun where it fades out completely. </member> <member name="sun_angle_min" type="float" setter="set_sun_angle_min" getter="get_sun_angle_min"> + Distance from sun where it goes from solid to starting to fade. </member> <member name="sun_color" type="Color" setter="set_sun_color" getter="get_sun_color"> + Color of the sun. </member> <member name="sun_curve" type="float" setter="set_sun_curve" getter="get_sun_curve"> + How quickly the sun fades away between [member sun_angle_min] and [member sun_angle_max] </member> <member name="sun_energy" type="float" setter="set_sun_energy" getter="get_sun_energy"> + Amount of energy contribution from the sun. </member> <member name="sun_latitude" type="float" setter="set_sun_latitude" getter="get_sun_latitude"> + The suns height using polar coordinates. </member> <member name="sun_longitude" type="float" setter="set_sun_longitude" getter="get_sun_longitude"> + The direction of the sun using polar coordinates. </member> <member name="texture_size" type="int" setter="set_texture_size" getter="get_texture_size" enum="ProceduralSky.TextureSize"> + Size of [Texture] that the ProceduralSky will generate. </member> </members> <constants> diff --git a/doc/classes/RichTextLabel.xml b/doc/classes/RichTextLabel.xml index a6c63cfb76..4ec4bbee4f 100644 --- a/doc/classes/RichTextLabel.xml +++ b/doc/classes/RichTextLabel.xml @@ -47,6 +47,13 @@ Clears the tag stack and sets [member bbcode_text] to an empty string. </description> </method> + <method name="get_content_height"> + <return type="int"> + </return> + <description> + Returns the height of the content. + </description> + </method> <method name="get_line_count" qualifiers="const"> <return type="int"> </return> @@ -75,13 +82,6 @@ Returns the number of visible lines. </description> </method> - <method name="get_content_height"> - <return type="int"> - </return> - <description> - Returns the height of the content. - </description> - </method> <method name="newline"> <return type="void"> </return> @@ -328,12 +328,6 @@ </theme_item> <theme_item name="font_color_shadow" type="Color"> </theme_item> - <theme_item name="shadow_as_outline" type="int"> - </theme_item> - <theme_item name="shadow_offset_x" type="int"> - </theme_item> - <theme_item name="shadow_offset_y" type="int"> - </theme_item> <theme_item name="italics_font" type="Font"> </theme_item> <theme_item name="line_separation" type="int"> @@ -346,6 +340,12 @@ </theme_item> <theme_item name="selection_color" type="Color"> </theme_item> + <theme_item name="shadow_as_outline" type="int"> + </theme_item> + <theme_item name="shadow_offset_x" type="int"> + </theme_item> + <theme_item name="shadow_offset_y" type="int"> + </theme_item> <theme_item name="table_hseparation" type="int"> </theme_item> <theme_item name="table_vseparation" type="int"> diff --git a/doc/classes/SceneTree.xml b/doc/classes/SceneTree.xml index dec0cbbcc3..55063bbe24 100644 --- a/doc/classes/SceneTree.xml +++ b/doc/classes/SceneTree.xml @@ -266,7 +266,8 @@ <member name="edited_scene_root" type="Node" setter="set_edited_scene_root" getter="get_edited_scene_root"> The root of the edited scene. </member> - <member name="multiplayer_api" type="MultiplayerAPI" setter="set_multiplayer_api" getter="get_multiplayer_api"> + <member name="multiplayer" type="MultiplayerAPI" setter="set_multiplayer" getter="get_multiplayer"> + The default [MultiplayerAPI] instance for this SceneTree. </member> <member name="network_peer" type="NetworkedMultiplayerPeer" setter="set_network_peer" getter="get_network_peer"> The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the SceneTree will become a network server (check with [method is_network_server()]) and will set root node's network mode to master (see NETWORK_MODE_* constants in [Node]), or it will become a regular peer with root node set to slave. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to SceneTree's signals. diff --git a/doc/classes/ScrollContainer.xml b/doc/classes/ScrollContainer.xml index 64b0fcfd83..f16b3920c2 100644 --- a/doc/classes/ScrollContainer.xml +++ b/doc/classes/ScrollContainer.xml @@ -22,7 +22,7 @@ If [code]true[/code], enables horizontal scrolling. </member> <member name="scroll_vertical" type="int" setter="set_v_scroll" getter="get_v_scroll"> - The current horizontal scroll value. + The current vertical scroll value. </member> <member name="scroll_vertical_enabled" type="bool" setter="set_enable_v_scroll" getter="is_v_scroll_enabled"> If [code]true[/code], enables vertical scrolling. diff --git a/doc/classes/Skeleton.xml b/doc/classes/Skeleton.xml index 0208d56cfa..67e10e8f0a 100644 --- a/doc/classes/Skeleton.xml +++ b/doc/classes/Skeleton.xml @@ -131,6 +131,30 @@ <description> </description> </method> + <method name="physical_bones_add_collision_exception"> + <return type="void"> + </return> + <argument index="0" name="exception" type="RID"> + </argument> + <description> + </description> + </method> + <method name="physical_bones_remove_collision_exception"> + <return type="void"> + </return> + <argument index="0" name="exception" type="RID"> + </argument> + <description> + </description> + </method> + <method name="physical_bones_simulation"> + <return type="void"> + </return> + <argument index="0" name="start" type="bool"> + </argument> + <description> + </description> + </method> <method name="set_bone_custom_pose"> <return type="void"> </return> diff --git a/doc/classes/Skeleton2D.xml b/doc/classes/Skeleton2D.xml new file mode 100644 index 0000000000..654c816ba8 --- /dev/null +++ b/doc/classes/Skeleton2D.xml @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="Skeleton2D" inherits="Node2D" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="get_bone"> + <return type="Bone2D"> + </return> + <argument index="0" name="arg0" type="int"> + </argument> + <description> + </description> + </method> + <method name="get_bone_count" qualifiers="const"> + <return type="int"> + </return> + <description> + </description> + </method> + <method name="get_skeleton" qualifiers="const"> + <return type="RID"> + </return> + <description> + </description> + </method> + </methods> + <constants> + </constants> +</class> diff --git a/doc/classes/SpatialMaterial.xml b/doc/classes/SpatialMaterial.xml index ace1aa846e..5feaf70e9d 100644 --- a/doc/classes/SpatialMaterial.xml +++ b/doc/classes/SpatialMaterial.xml @@ -84,6 +84,8 @@ </member> <member name="flags_albedo_tex_force_srgb" type="bool" setter="set_flag" getter="get_flag"> </member> + <member name="flags_do_not_receive_shadows" type="bool" setter="set_flag" getter="get_flag"> + </member> <member name="flags_fixed_size" type="bool" setter="set_flag" getter="get_flag"> </member> <member name="flags_no_depth_test" type="bool" setter="set_flag" getter="get_flag"> @@ -316,7 +318,9 @@ </constant> <constant name="FLAG_ALBEDO_TEXTURE_FORCE_SRGB" value="13" enum="Flags"> </constant> - <constant name="FLAG_MAX" value="14" enum="Flags"> + <constant name="FLAG_DONT_RECEIVE_SHADOWS" value="14" enum="Flags"> + </constant> + <constant name="FLAG_MAX" value="15" enum="Flags"> </constant> <constant name="DIFFUSE_BURLEY" value="0" enum="DiffuseMode"> </constant> diff --git a/doc/classes/TextEdit.xml b/doc/classes/TextEdit.xml index 76d94fbfbc..11fc00d129 100644 --- a/doc/classes/TextEdit.xml +++ b/doc/classes/TextEdit.xml @@ -99,6 +99,8 @@ </argument> <argument index="2" name="can_be_hidden" type="bool" default="true"> </argument> + <argument index="3" name="wrap_index" type="int" default="0"> + </argument> <description> </description> </method> diff --git a/doc/classes/TileMap.xml b/doc/classes/TileMap.xml index ec67370c79..775fef4fb7 100644 --- a/doc/classes/TileMap.xml +++ b/doc/classes/TileMap.xml @@ -16,14 +16,14 @@ <return type="void"> </return> <description> - Clear all cells. + Clears all cells. </description> </method> <method name="fix_invalid_tiles"> <return type="void"> </return> <description> - Clear cells that does not exist in the tileset. + Clears cells that do not exist in the tileset. </description> </method> <method name="get_cell" qualifiers="const"> @@ -34,7 +34,7 @@ <argument index="1" name="y" type="int"> </argument> <description> - Return the tile index of the referenced cell. + Returns the tile index of the given cell. </description> </method> <method name="get_cellv" qualifiers="const"> @@ -43,7 +43,7 @@ <argument index="0" name="position" type="Vector2"> </argument> <description> - Return the tile index of the cell referenced by a Vector2. + Returns the tile index of the cell given by a Vector2. </description> </method> <method name="get_collision_layer_bit" qualifiers="const"> @@ -52,6 +52,7 @@ <argument index="0" name="bit" type="int"> </argument> <description> + Returns [code]true[/code] if the given collision layer bit is set. </description> </method> <method name="get_collision_mask_bit" qualifiers="const"> @@ -60,13 +61,14 @@ <argument index="0" name="bit" type="int"> </argument> <description> + Returns [code]true[/code] if the given collision mask bit is set. </description> </method> <method name="get_used_cells" qualifiers="const"> <return type="Array"> </return> <description> - Return an array of all cells containing a tile from the tileset (i.e. a tile index different from -1). + Returns an array of all cells containing a tile from the tileset (i.e. a tile index different from [code]-1[/code]). </description> </method> <method name="get_used_cells_by_id" qualifiers="const"> @@ -75,12 +77,14 @@ <argument index="0" name="id" type="int"> </argument> <description> + Returns an array of all cells with the given tile id. </description> </method> <method name="get_used_rect"> <return type="Rect2"> </return> <description> + Returns a rectangle enclosing the used (non-empty) tiles of the map. </description> </method> <method name="is_cell_transposed" qualifiers="const"> @@ -91,7 +95,7 @@ <argument index="1" name="y" type="int"> </argument> <description> - Return whether the referenced cell is transposed, i.e. the X and Y axes are swapped (mirroring with regard to the (1,1) vector). + Returns [code]true[/code] if the given cell is transposed, i.e. the x and y axes are swapped. </description> </method> <method name="is_cell_x_flipped" qualifiers="const"> @@ -102,7 +106,7 @@ <argument index="1" name="y" type="int"> </argument> <description> - Return whether the referenced cell is flipped over the X axis. + Returns [code]true[/code] if the given cell is flipped in the x axis. </description> </method> <method name="is_cell_y_flipped" qualifiers="const"> @@ -113,7 +117,7 @@ <argument index="1" name="y" type="int"> </argument> <description> - Return whether the referenced cell is flipped over the Y axis. + Returns [code]true[/code] if the given cell is flipped in the y axis. </description> </method> <method name="map_to_world" qualifiers="const"> @@ -124,8 +128,8 @@ <argument index="1" name="ignore_half_ofs" type="bool" default="false"> </argument> <description> - Return the absolute world position corresponding to the tilemap (grid-based) coordinates given as an argument. - Optionally, the tilemap's potential half offset can be ignored. + Returns the global position corresponding to the given tilemap (grid-based) coordinates. + Optionally, the tilemap's half offset can be ignored. </description> </method> <method name="set_cell"> @@ -146,9 +150,9 @@ <argument index="6" name="autotile_coord" type="Vector2" default="Vector2( 0, 0 )"> </argument> <description> - Set the tile index for the cell referenced by its grid-based X and Y coordinates. - A tile index of -1 clears the cell. - Optionally, the tile can also be flipped over the X and Y coordinates, transposed, or be given autotile coordinates. + Sets the tile index for the cell given by a Vector2. + An index of [code]-1[/code] clears the cell. + Optionally, the tile can also be flipped, transposed, or given autotile coordinates. </description> </method> <method name="set_cellv"> @@ -165,9 +169,9 @@ <argument index="4" name="transpose" type="bool" default="false"> </argument> <description> - Set the tile index for the cell referenced by a Vector2 of grid-based coordinates. - A tile index of -1 clears the cell. - Optionally, the tile can also be flipped over the X and Y axes or transposed. + Sets the tile index for the given cell. + An index of [code]-1[/code] clears the cell. + Optionally, the tile can also be flipped or transposed. </description> </method> <method name="set_collision_layer_bit"> @@ -178,7 +182,7 @@ <argument index="1" name="value" type="bool"> </argument> <description> - Set any collision layer to be [code]true[/code] or [code]false[/code]. + Sets the given collision layer bit. </description> </method> <method name="set_collision_mask_bit"> @@ -189,6 +193,7 @@ <argument index="1" name="value" type="bool"> </argument> <description> + Sets the given collision mask bit. </description> </method> <method name="update_bitmask_area"> @@ -197,7 +202,7 @@ <argument index="0" name="position" type="Vector2"> </argument> <description> - Applies autotiling rules to the cell (and its adjacent cells) referenced by its grid-based X and Y coordinates. + Applies autotiling rules to the cell (and its adjacent cells) referenced by its grid-based x and y coordinates. </description> </method> <method name="update_bitmask_region"> @@ -208,8 +213,8 @@ <argument index="1" name="end" type="Vector2" default="Vector2( 0, 0 )"> </argument> <description> - Applies autotiling rules to the cells in the given region (specified by grid-based X and Y coordinates). - Calling with invalid (or missing) parameters applies autotiling rules for the entire TileMap. + Applies autotiling rules to the cells in the given region (specified by grid-based x and y coordinates). + Calling with invalid (or missing) parameters applies autotiling rules for the entire tilemap. </description> </method> <method name="world_to_map" qualifiers="const"> @@ -218,7 +223,7 @@ <argument index="0" name="world_position" type="Vector2"> </argument> <description> - Return the tilemap (grid-based) coordinates corresponding to the absolute world position given as an argument. + Returns the tilemap (grid-based) coordinatescorresponding to the given global position. </description> </method> </methods> diff --git a/doc/classes/TileSet.xml b/doc/classes/TileSet.xml index 4e218f5595..8f7969505e 100644 --- a/doc/classes/TileSet.xml +++ b/doc/classes/TileSet.xml @@ -262,6 +262,14 @@ <description> </description> </method> + <method name="tile_get_z_index" qualifiers="const"> + <return type="int"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + </description> + </method> <method name="tile_set_light_occluder"> <return type="void"> </return> @@ -428,6 +436,16 @@ <description> </description> </method> + <method name="tile_set_z_index"> + <return type="void"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <argument index="1" name="z_index" type="int"> + </argument> + <description> + </description> + </method> </methods> <constants> <constant name="BITMASK_2X2" value="0" enum="BitmaskMode"> diff --git a/doc/classes/Timer.xml b/doc/classes/Timer.xml index c51a52d911..d1c8722901 100644 --- a/doc/classes/Timer.xml +++ b/doc/classes/Timer.xml @@ -24,7 +24,7 @@ <argument index="0" name="time_sec" type="float" default="-1"> </argument> <description> - Starts the timer. Sets [code]wait_time[/code] to [code]time_sec[/code] if [code]time_sec[/code] > 0. This also resets the remaining time to [code]wait_time[/code]. + Starts the timer. Sets [code]wait_time[/code] to [code]time_sec[/code] if [code]time_sec[/code] > 0. This also resets the remaining time to [code]wait_time[/code]. Note: this method will not resume a paused timer. See [method set_paused]. </description> </method> diff --git a/doc/classes/Tween.xml b/doc/classes/Tween.xml index 95405cc4f6..2332c1a7aa 100644 --- a/doc/classes/Tween.xml +++ b/doc/classes/Tween.xml @@ -340,7 +340,7 @@ </methods> <members> <member name="playback_process_mode" type="int" setter="set_tween_process_mode" getter="get_tween_process_mode" enum="Tween.TweenProcessMode"> - The tween's animation process thread. See [enum TweenProcessMode]. Default value: [enum TWEEN_PROCESS_IDLE]. + The tween's animation process thread. See [enum TweenProcessMode]. Default value: [enum TWEEN_PROCESS_IDLE]. </member> <member name="playback_speed" type="float" setter="set_speed_scale" getter="get_speed_scale"> The tween's speed multiplier. For example, set it to [code]1.0[/code] for normal speed, [code]2.0[/code] for two times normal speed, or [code]0.5[/code] for half of the normal speed. A value of [code]0[/code] pauses the animation, but see also [method set_active] or [method stop_all] for this. diff --git a/doc/classes/Vector2.xml b/doc/classes/Vector2.xml index 5ffe807606..ec92dcf900 100644 --- a/doc/classes/Vector2.xml +++ b/doc/classes/Vector2.xml @@ -1,10 +1,10 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="Vector2" category="Built-In Types" version="3.1"> <brief_description> - Vector used for 2D Math. + Vector used for 2D math. </brief_description> <description> - 2-element structure that can be used to represent positions in 2d-space, or any other pair of numeric values. + 2-element structure that can be used to represent positions in 2d space or any other pair of numeric values. </description> <tutorials> http://docs.godotengine.org/en/3.0/tutorials/math/index.html @@ -34,8 +34,8 @@ <return type="float"> </return> <description> - Returns the result of atan2 when called with the Vector's x and y as parameters (Math::atan2(x,y)). - Be aware that it therefore returns an angle oriented clockwise with regard to the (0, 1) unit vector, and not an angle oriented counter-clockwise with regard to the (1, 0) unit vector (which would be the typical trigonometric representation of the angle when calling Math::atan2(y,x)). + Returns the vector's angle in radians with respect to the x-axis, or [code](1, 0)[/code] vector. + Equivalent to the result of atan2 when called with the vector's x and y as parameters: [code]atan2(x, y)[/code]. </description> </method> <method name="angle_to"> @@ -60,7 +60,7 @@ <return type="float"> </return> <description> - Returns the ratio of X to Y. + Returns the ratio of x to y. </description> </method> <method name="bounce"> @@ -69,7 +69,13 @@ <argument index="0" name="n" type="Vector2"> </argument> <description> - Bounce returns the vector "bounced off" from the given plane, specified by its normal vector. + Returns the vector "bounced off" from a plane defined by the given normal. + </description> + </method> + <method name="ceil"> + <return type="Vector2"> + </return> + <description> </description> </method> <method name="clamped"> @@ -87,7 +93,7 @@ <argument index="0" name="with" type="Vector2"> </argument> <description> - Returns the 2-dimensional analog of the cross product with the given Vector2. + Returns the 2 dimensional analog of the cross product with the given vector. </description> </method> <method name="cubic_interpolate"> @@ -102,7 +108,7 @@ <argument index="3" name="t" type="float"> </argument> <description> - Cubicly interpolates between this Vector and "b", using "pre_a" and "post_b" as handles, and returning the result at position "t". "t" should be a float of 0.0-1.0, a percentage of how far along the interpolation is. + Cubicly interpolates between this vector and [code]b[/code] using [code]pre_a[/code] and [code]post_b[/code] as handles, and returns the result at position [code]t[/code]. [code]t[/code] is in the range of [code]0.0 - 1.0[/code], or a percentage of how far along the interpolation is. </description> </method> <method name="distance_squared_to"> @@ -111,7 +117,7 @@ <argument index="0" name="to" type="Vector2"> </argument> <description> - Returns the squared distance to vector "b". Prefer this function over "distance_to" if you need to sort vectors or need the squared distance for some formula. + Returns the squared distance to vector [code]b[/code]. Prefer this function over [method distance_to] if you need to sort vectors or need the squared distance for some formula. </description> </method> <method name="distance_to"> @@ -120,7 +126,7 @@ <argument index="0" name="to" type="Vector2"> </argument> <description> - Returns the distance to vector "b". + Returns the distance to vector [code]b[/code]. </description> </method> <method name="dot"> @@ -129,7 +135,7 @@ <argument index="0" name="with" type="Vector2"> </argument> <description> - Returns the dot product with vector "b". + Returns the dot product with vector [code]b[/code]. </description> </method> <method name="floor"> @@ -143,21 +149,21 @@ <return type="bool"> </return> <description> - Returns whether the vector is normalized or not. + Returns [code]true[/code] if the vector is normalized. </description> </method> <method name="length"> <return type="float"> </return> <description> - Returns the length of the vector. + Returns the vector's length. </description> </method> <method name="length_squared"> <return type="float"> </return> <description> - Returns the squared length of the vector. Prefer this function over "length" if you need to sort vectors or need the squared length for some formula. + Returns the vector's length squared. Prefer this function over [member length] if you need to sort vectors or need the squared length for some formula. </description> </method> <method name="linear_interpolate"> @@ -168,14 +174,14 @@ <argument index="1" name="t" type="float"> </argument> <description> - Returns the result of the linear interpolation between this vector and "b", by amount "t". "t" should be a float of 0.0-1.0, a percentage of how far along the interpolation is. + Returns the result of the linear interpolation between this vector and [code]b[/code] by amount [code]t[/code]. [code]t[/code] is in the range of [code]0.0 - 1.0[/code], a percentage of how far along the interpolation is. </description> </method> <method name="normalized"> <return type="Vector2"> </return> <description> - Returns a normalized vector to unit length. + Returns the vector scaled to unit length. Equivalent to [code]v / v.length()[/code]. </description> </method> <method name="reflect"> @@ -184,7 +190,7 @@ <argument index="0" name="n" type="Vector2"> </argument> <description> - Reflects the vector along the given plane, specified by its normal vector. + Returns the vector reflected from a plane defined by the given normal. </description> </method> <method name="rotated"> @@ -193,7 +199,13 @@ <argument index="0" name="phi" type="float"> </argument> <description> - Rotates the vector by "phi" radians. + Returns the vector rotated by [code]phi[/code] radians. + </description> + </method> + <method name="round"> + <return type="Vector2"> + </return> + <description> </description> </method> <method name="slide"> @@ -202,7 +214,7 @@ <argument index="0" name="n" type="Vector2"> </argument> <description> - Slide returns the component of the vector along the given plane, specified by its normal vector. + Returns the component of the vector along a plane defined by the given normal. </description> </method> <method name="snapped"> @@ -211,7 +223,7 @@ <argument index="0" name="by" type="Vector2"> </argument> <description> - Snaps the vector to a grid with the given size. + Returns the vector snapped to a grid with the given size. </description> </method> <method name="tangent"> @@ -224,10 +236,10 @@ </methods> <members> <member name="x" type="float" setter="" getter=""> - X component of the vector. + The vector's x component. </member> <member name="y" type="float" setter="" getter=""> - Y component of the vector. + The vector's y component. </member> </members> <constants> diff --git a/doc/classes/Vector3.xml b/doc/classes/Vector3.xml index 940d4dd6cf..a5fc62b6f0 100644 --- a/doc/classes/Vector3.xml +++ b/doc/classes/Vector3.xml @@ -38,7 +38,7 @@ <argument index="0" name="to" type="Vector3"> </argument> <description> - Returns the vector's minimum angle to the vector [code]to[/code]. + Returns the minimum angle to the given vector. </description> </method> <method name="bounce"> @@ -47,7 +47,7 @@ <argument index="0" name="n" type="Vector3"> </argument> <description> - Bounce returns the vector "bounced off" from the given plane, specified by its normal vector. + Returns the vector "bounced off" from a plane defined by the given normal. </description> </method> <method name="ceil"> @@ -87,7 +87,7 @@ <argument index="0" name="b" type="Vector3"> </argument> <description> - Returns the squared distance to [code]b[/code]. Prefer this function over distance_to if you need to sort vectors or need the squared distance for some formula. + Returns the squared distance to [code]b[/code]. Prefer this function over [method distance_to] if you need to sort vectors or need the squared distance for some formula. </description> </method> <method name="distance_to"> @@ -96,7 +96,7 @@ <argument index="0" name="b" type="Vector3"> </argument> <description> - Returns the distance to b. + Returns the distance to [code]b[/code]. </description> </method> <method name="dot"> @@ -105,7 +105,7 @@ <argument index="0" name="b" type="Vector3"> </argument> <description> - Returns the dot product with b. + Returns the dot product with [code]b[/code]. </description> </method> <method name="floor"> @@ -119,28 +119,28 @@ <return type="Vector3"> </return> <description> - Returns the inverse of the vector. This is the same as Vector3( 1.0 / v.x, 1.0 / v.y, 1.0 / v.z ) + Returns the inverse of the vector. This is the same as [code]Vector3( 1.0 / v.x, 1.0 / v.y, 1.0 / v.z )[/code]. </description> </method> <method name="is_normalized"> <return type="bool"> </return> <description> - Returns whether the vector is normalized or not. + Returns [code]true[/code] if the vector is normalized. </description> </method> <method name="length"> <return type="float"> </return> <description> - Returns the length of the vector. + Returns the vector's length. </description> </method> <method name="length_squared"> <return type="float"> </return> <description> - Returns the length of the vector, squared. Prefer this function over "length" if you need to sort vectors or need the squared length for some formula. + Returns the vector's length squared. Prefer this function over [method length] if you need to sort vectors or need the squared length for some formula. </description> </method> <method name="linear_interpolate"> @@ -151,28 +151,28 @@ <argument index="1" name="t" type="float"> </argument> <description> - Linearly interpolates the vector to a given one (b), by the given amount (t). (t) should be a float of 0.0-1.0, a percentage of how far along the interpolation is. + Returns the result of the linear interpolation between this vector and [code]b[/code] by amount [code]t[/code]. [code]t[/code] is in the range of [code]0.0 - 1.0[/code], a percentage of how far along the interpolation is. </description> </method> <method name="max_axis"> <return type="int"> </return> <description> - Returns AXIS_X, AXIS_Y or AXIS_Z depending on which axis is the largest. + Returns the axis of the vector's largest value. See [code]AXIS_*[/code] constants. </description> </method> <method name="min_axis"> <return type="int"> </return> <description> - Returns AXIS_X, AXIS_Y or AXIS_Z depending on which axis is the smallest. + Returns the axis of the vector's smallest value. See [code]AXIS_*[/code] constants. </description> </method> <method name="normalized"> <return type="Vector3"> </return> <description> - Returns a copy of the normalized vector to unit length. This is the same as v / v.length(). + Returns the vector scaled to unit length. Equivalent to [code]v / v.length()[/code]. </description> </method> <method name="outer"> @@ -181,7 +181,7 @@ <argument index="0" name="b" type="Vector3"> </argument> <description> - Returns the outer product with b. + Returns the outer product with [code]b[/code]. </description> </method> <method name="reflect"> @@ -190,7 +190,7 @@ <argument index="0" name="n" type="Vector3"> </argument> <description> - Reflects the vector along the given plane, specified by its normal vector. + Returns the vector reflected from a plane defined by the given normal. </description> </method> <method name="rotated"> @@ -201,7 +201,13 @@ <argument index="1" name="phi" type="float"> </argument> <description> - Rotates the vector around some axis by phi radians. The axis must be a normalized vector. + Rotates the vector around a given axis by [code]phi[/code] radians. The axis must be a normalized vector. + </description> + </method> + <method name="round"> + <return type="Vector3"> + </return> + <description> </description> </method> <method name="slide"> @@ -210,7 +216,7 @@ <argument index="0" name="n" type="Vector3"> </argument> <description> - Slide returns the component of the vector along the given plane, specified by its normal vector. + Returns the component of the vector along a plane defined by the given normal. </description> </method> <method name="snapped"> @@ -232,18 +238,18 @@ </methods> <members> <member name="x" type="float" setter="" getter=""> - X component of the vector. + The vector's x component. </member> <member name="y" type="float" setter="" getter=""> - Y component of the vector. + The vector's y component. </member> <member name="z" type="float" setter="" getter=""> - Z component of the vector. + The vector's z component. </member> </members> <constants> <constant name="AXIS_X" value="0"> - Enumerated value for the X axis. Returned by functions like max_axis or min_axis. + Enumerated value for the X axis. Returned by [method max_axis] and [method min_axis]. </constant> <constant name="AXIS_Y" value="1"> Enumerated value for the Y axis. diff --git a/doc/classes/VisualServer.xml b/doc/classes/VisualServer.xml index baebddf3e0..893db84640 100644 --- a/doc/classes/VisualServer.xml +++ b/doc/classes/VisualServer.xml @@ -388,14 +388,17 @@ </argument> <argument index="4" name="uvs" type="PoolVector2Array" default="PoolVector2Array( )"> </argument> - <argument index="5" name="texture" type="RID"> + <argument index="5" name="bones" type="PoolIntArray" default="PoolIntArray( )"> </argument> - <argument index="6" name="count" type="int" default="-1"> + <argument index="6" name="weights" type="PoolRealArray" default="PoolRealArray( )"> </argument> - <argument index="7" name="normal_map" type="RID"> + <argument index="7" name="texture" type="RID"> + </argument> + <argument index="8" name="count" type="int" default="-1"> + </argument> + <argument index="9" name="normal_map" type="RID"> </argument> <description> - Adds a triangle array to the [CanvasItem]'s draw commands. </description> </method> <method name="canvas_item_clear"> @@ -3330,6 +3333,32 @@ Sets the texture's image data. If it's a CubeMap, it sets the image data at a cube side. </description> </method> + <method name="texture_set_data_partial"> + <return type="void"> + </return> + <argument index="0" name="texture" type="RID"> + </argument> + <argument index="1" name="image" type="Image"> + </argument> + <argument index="2" name="src_x" type="int"> + </argument> + <argument index="3" name="src_y" type="int"> + </argument> + <argument index="4" name="src_w" type="int"> + </argument> + <argument index="5" name="src_h" type="int"> + </argument> + <argument index="6" name="dst_x" type="int"> + </argument> + <argument index="7" name="dst_y" type="int"> + </argument> + <argument index="8" name="dst_mip" type="int"> + </argument> + <argument index="9" name="cube_side" type="int" enum="VisualServer.CubeMapSide" default="0"> + </argument> + <description> + </description> + </method> <method name="texture_set_flags"> <return type="void"> </return> diff --git a/doc/classes/WebSocketClient.xml b/doc/classes/WebSocketClient.xml deleted file mode 100644 index 496baa5787..0000000000 --- a/doc/classes/WebSocketClient.xml +++ /dev/null @@ -1,57 +0,0 @@ -<?xml version="1.0" encoding="UTF-8" ?> -<class name="WebSocketClient" inherits="WebSocketMultiplayerPeer" category="Core" version="3.1"> - <brief_description> - </brief_description> - <description> - </description> - <tutorials> - </tutorials> - <demos> - </demos> - <methods> - <method name="connect_to_url"> - <return type="int" enum="Error"> - </return> - <argument index="0" name="url" type="String"> - </argument> - <argument index="1" name="protocols" type="PoolStringArray" default="PoolStringArray( )"> - </argument> - <argument index="2" name="gd_mp_api" type="bool" default="false"> - </argument> - <description> - </description> - </method> - <method name="disconnect_from_host"> - <return type="void"> - </return> - <description> - </description> - </method> - </methods> - <members> - <member name="verify_ssl" type="bool" setter="set_verify_ssl_enabled" getter="is_verify_ssl_enabled"> - </member> - </members> - <signals> - <signal name="connection_closed"> - <description> - </description> - </signal> - <signal name="connection_error"> - <description> - </description> - </signal> - <signal name="connection_established"> - <argument index="0" name="protocol" type="String"> - </argument> - <description> - </description> - </signal> - <signal name="data_received"> - <description> - </description> - </signal> - </signals> - <constants> - </constants> -</class> diff --git a/doc/classes/WebSocketPeer.xml b/doc/classes/WebSocketPeer.xml deleted file mode 100644 index 276249e65a..0000000000 --- a/doc/classes/WebSocketPeer.xml +++ /dev/null @@ -1,51 +0,0 @@ -<?xml version="1.0" encoding="UTF-8" ?> -<class name="WebSocketPeer" inherits="PacketPeer" category="Core" version="3.1"> - <brief_description> - </brief_description> - <description> - </description> - <tutorials> - </tutorials> - <demos> - </demos> - <methods> - <method name="close"> - <return type="void"> - </return> - <description> - </description> - </method> - <method name="get_write_mode" qualifiers="const"> - <return type="int" enum="WebSocketPeer.WriteMode"> - </return> - <description> - </description> - </method> - <method name="is_connected_to_host" qualifiers="const"> - <return type="bool"> - </return> - <description> - </description> - </method> - <method name="set_write_mode"> - <return type="void"> - </return> - <argument index="0" name="mode" type="int" enum="WebSocketPeer.WriteMode"> - </argument> - <description> - </description> - </method> - <method name="was_string_packet" qualifiers="const"> - <return type="bool"> - </return> - <description> - </description> - </method> - </methods> - <constants> - <constant name="WRITE_MODE_TEXT" value="0" enum="WriteMode"> - </constant> - <constant name="WRITE_MODE_BINARY" value="1" enum="WriteMode"> - </constant> - </constants> -</class> diff --git a/doc/classes/WebSocketServer.xml b/doc/classes/WebSocketServer.xml deleted file mode 100644 index 9a7108952f..0000000000 --- a/doc/classes/WebSocketServer.xml +++ /dev/null @@ -1,69 +0,0 @@ -<?xml version="1.0" encoding="UTF-8" ?> -<class name="WebSocketServer" inherits="WebSocketMultiplayerPeer" category="Core" version="3.1"> - <brief_description> - </brief_description> - <description> - </description> - <tutorials> - </tutorials> - <demos> - </demos> - <methods> - <method name="has_peer" qualifiers="const"> - <return type="bool"> - </return> - <argument index="0" name="id" type="int"> - </argument> - <description> - </description> - </method> - <method name="is_listening" qualifiers="const"> - <return type="bool"> - </return> - <description> - </description> - </method> - <method name="listen"> - <return type="int" enum="Error"> - </return> - <argument index="0" name="port" type="int"> - </argument> - <argument index="1" name="protocols" type="PoolStringArray" default="PoolStringArray( )"> - </argument> - <argument index="2" name="gd_mp_api" type="bool" default="false"> - </argument> - <description> - </description> - </method> - <method name="stop"> - <return type="void"> - </return> - <description> - </description> - </method> - </methods> - <signals> - <signal name="client_connected"> - <argument index="0" name="id" type="int"> - </argument> - <argument index="1" name="protocol" type="String"> - </argument> - <description> - </description> - </signal> - <signal name="client_disconnected"> - <argument index="0" name="id" type="int"> - </argument> - <description> - </description> - </signal> - <signal name="data_received"> - <argument index="0" name="id" type="int"> - </argument> - <description> - </description> - </signal> - </signals> - <constants> - </constants> -</class> diff --git a/doc/tools/makerst.py b/doc/tools/makerst.py index 8074ce45ea..adbd810d11 100644..100755 --- a/doc/tools/makerst.py +++ b/doc/tools/makerst.py @@ -106,6 +106,7 @@ def make_class_list(class_list, columns): f.close() + def rstize_text(text, cclass): # Linebreak + tabs in the XML should become two line breaks unless in a "codeblock" pos = 0 @@ -156,7 +157,7 @@ def rstize_text(text, cclass): # Escape * character to avoid interpreting it as emphasis pos = 0 - next_brac_pos = text.find('['); + next_brac_pos = text.find('[') while True: pos = text.find('*', pos, next_brac_pos) if pos == -1: @@ -258,15 +259,17 @@ def rstize_text(text, cclass): elif cmd == 'code': tag_text = '``' inside_code = True + elif cmd.startswith('enum '): + tag_text = make_enum(cmd[5:]) else: tag_text = make_type(tag_text) escape_post = True # Properly escape things like `[Node]s` - if escape_post and post_text and post_text[0].isalnum(): # not punctuation, escape + if escape_post and post_text and post_text[0].isalnum(): # not punctuation, escape post_text = '\ ' + post_text - next_brac_pos = post_text.find('[',0) + next_brac_pos = post_text.find('[', 0) iter_pos = 0 while not inside_code: iter_pos = post_text.find('*', iter_pos, next_brac_pos) @@ -286,7 +289,6 @@ def rstize_text(text, cclass): else: iter_pos += 1 - text = pre_text + tag_text + post_text pos = len(pre_text) + len(tag_text) @@ -299,16 +301,27 @@ def make_type(t): return ':ref:`' + t + '<class_' + t.lower() + '>`' return t + def make_enum(t): global class_names p = t.find(".") + # Global enums such as Error are relative to @GlobalScope. if p >= 0: c = t[0:p] - e = t[p+1:] - if c in class_names: - return ':ref:`' + e + '<enum_' + c.lower() + '_' + e.lower() + '>`' + e = t[p + 1:] + # Variant enums live in GlobalScope but still use periods. + if c == "Variant": + c = "@GlobalScope" + e = "Variant." + e + else: + # Things in GlobalScope don't have a period. + c = "@GlobalScope" + e = t + if c in class_names: + return ':ref:`' + e + '<enum_' + c.lower() + '_' + e.lower() + '>`' return t + def make_method( f, name, @@ -340,7 +353,10 @@ def make_method( if not event: if -1 in mdata['argidx']: - t += make_type(mdata[-1].attrib['type']) + if 'enum' in mdata[-1].attrib: + t += make_enum(mdata[-1].attrib['enum']) + else: + t += make_type(mdata[-1].attrib['type']) else: t += 'void' t += ' ' @@ -362,7 +378,10 @@ def make_method( else: s += ' ' - s += make_type(arg.attrib['type']) + if 'enum' in arg.attrib: + s += make_enum(arg.attrib['enum']) + else: + s += make_type(arg.attrib['type']) if 'name' in arg.attrib: s += ' ' + arg.attrib['name'] else: diff --git a/drivers/dummy/rasterizer_dummy.h b/drivers/dummy/rasterizer_dummy.h index ea0d3ec706..312d5aa378 100644 --- a/drivers/dummy/rasterizer_dummy.h +++ b/drivers/dummy/rasterizer_dummy.h @@ -127,7 +127,26 @@ public: String path; }; + struct DummySurface { + uint32_t format; + VS::PrimitiveType primitive; + PoolVector<uint8_t> array; + int vertex_count; + PoolVector<uint8_t> index_array; + int index_count; + AABB aabb; + Vector<PoolVector<uint8_t> > blend_shapes; + Vector<AABB> bone_aabbs; + }; + + struct DummyMesh : public RID_Data { + Vector<DummySurface> surfaces; + int blend_shape_count; + VS::BlendShapeMode blend_shape_mode; + }; + mutable RID_Owner<DummyTexture> texture_owner; + mutable RID_Owner<DummyMesh> mesh_owner; RID texture_create() { @@ -154,6 +173,19 @@ public: t->image->create(t->width, t->height, false, t->format, p_image->get_data()); } + void texture_set_data_partial(RID p_texture, const Ref<Image> &p_image, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y, int p_dst_mip, VS::CubeMapSide p_cube_side) { + DummyTexture *t = texture_owner.get(p_texture); + + ERR_FAIL_COND(!t); + ERR_FAIL_COND(t->format != p_image->get_format()); + ERR_FAIL_COND(p_image.is_null()); + ERR_FAIL_COND(src_w <= 0 || src_h <= 0); + ERR_FAIL_COND(src_x < 0 || src_y < 0 || src_x + src_w > p_image->get_width() || src_y + src_h > p_image->get_height()); + ERR_FAIL_COND(dst_x < 0 || dst_y < 0 || dst_x + src_w > t->width || dst_y + src_h > t->height); + + t->image->blit_rect(p_image, Rect2(src_x, src_y, src_w, src_h), Vector2(dst_x, dst_y)); + } + Ref<Image> texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT) const { DummyTexture *t = texture_owner.getornull(p_texture); ERR_FAIL_COND_V(!t, Ref<Image>()); @@ -243,46 +275,128 @@ public: /* MESH API */ - RID mesh_create() { return RID(); } - - void mesh_add_surface_from_arrays(RID p_mesh, VS::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes = Array(), uint32_t p_compress_format = Mesh::ARRAY_COMPRESS_DEFAULT) {} - void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>()) {} + RID mesh_create() { + DummyMesh *mesh = memnew(DummyMesh); + ERR_FAIL_COND_V(!mesh, RID()); + mesh->blend_shape_count = 0; + mesh->blend_shape_mode = VS::BLEND_SHAPE_MODE_NORMALIZED; + return mesh_owner.make_rid(mesh); + } - void mesh_add_surface_from_mesh_data(RID p_mesh, const Geometry::MeshData &p_mesh_data) {} - void mesh_add_surface_from_planes(RID p_mesh, const PoolVector<Plane> &p_planes) {} + void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>()) { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND(!m); + + m->surfaces.push_back(DummySurface()); + DummySurface *s = &m->surfaces[m->surfaces.size() - 1]; + s->format = p_format; + s->primitive = p_primitive; + s->array = p_array; + s->vertex_count = p_vertex_count; + s->index_array = p_index_array; + s->index_count = p_index_count; + s->aabb = p_aabb; + s->blend_shapes = p_blend_shapes; + s->bone_aabbs = p_bone_aabbs; + } - void mesh_set_blend_shape_count(RID p_mesh, int p_amount) {} - int mesh_get_blend_shape_count(RID p_mesh) const { return 0; } + void mesh_set_blend_shape_count(RID p_mesh, int p_amount) { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND(!m); + m->blend_shape_count = p_amount; + } + int mesh_get_blend_shape_count(RID p_mesh) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, 0); + return m->blend_shape_count; + } - void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) {} - VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const { return VS::BLEND_SHAPE_MODE_NORMALIZED; } + void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND(!m); + m->blend_shape_mode = p_mode; + } + VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, VS::BLEND_SHAPE_MODE_NORMALIZED); + return m->blend_shape_mode; + } void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) {} void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) {} RID mesh_surface_get_material(RID p_mesh, int p_surface) const { return RID(); } - int mesh_surface_get_array_len(RID p_mesh, int p_surface) const { return 0; } - int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const { return 0; } + int mesh_surface_get_array_len(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, 0); + + return m->surfaces[p_surface].vertex_count; + } + int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, 0); + + return m->surfaces[p_surface].index_count; + } PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const { - PoolVector<uint8_t> p; - return p; + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, PoolVector<uint8_t>()); + + return m->surfaces[p_surface].array; } PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const { - PoolVector<uint8_t> p; - return p; + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, PoolVector<uint8_t>()); + + return m->surfaces[p_surface].index_array; + } + + uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, 0); + + return m->surfaces[p_surface].format; + } + VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, VS::PRIMITIVE_POINTS); + + return m->surfaces[p_surface].primitive; + } + + AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, AABB()); + + return m->surfaces[p_surface].aabb; } + Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, Vector<PoolVector<uint8_t> >()); - uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const { return 0; } - VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const { return VS::PRIMITIVE_POINTS; } + return m->surfaces[p_surface].blend_shapes; + } + Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, Vector<AABB>()); - AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const { return AABB(); } - Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const { return Vector<PoolVector<uint8_t> >(); } - Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const { return Vector<AABB>(); } + return m->surfaces[p_surface].bone_aabbs; + } - void mesh_remove_surface(RID p_mesh, int p_index) {} - int mesh_get_surface_count(RID p_mesh) const { return 0; } + void mesh_remove_surface(RID p_mesh, int p_index) { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND(!m); + ERR_FAIL_COND(p_index >= m->surfaces.size()); + + m->surfaces.remove(p_index); + } + int mesh_get_surface_count(RID p_mesh) const { + DummyMesh *m = mesh_owner.getornull(p_mesh); + ERR_FAIL_COND_V(!m, 0); + return m->surfaces.size(); + } void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) {} AABB mesh_get_custom_aabb(RID p_mesh) const { return AABB(); } @@ -333,6 +447,7 @@ public: RID skeleton_create() { return RID(); } void skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton = false) {} + void skeleton_set_base_transform_2d(RID p_skeleton, const Transform2D &p_base_transform) {} int skeleton_get_bone_count(RID p_skeleton) const { return 0; } void skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform) {} Transform skeleton_bone_get_transform(RID p_skeleton, int p_bone) const { return Transform(); } @@ -584,7 +699,14 @@ public: RID canvas_light_occluder_create() { return RID(); } void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) {} - VS::InstanceType get_base_type(RID p_rid) const { return VS::INSTANCE_NONE; } + VS::InstanceType get_base_type(RID p_rid) const { + if (mesh_owner.owns(p_rid)) { + return VS::INSTANCE_MESH; + } + + return VS::INSTANCE_NONE; + } + bool free(RID p_rid) { if (texture_owner.owns(p_rid)) { diff --git a/drivers/dummy/texture_loader_dummy.cpp b/drivers/dummy/texture_loader_dummy.cpp new file mode 100644 index 0000000000..6d3e176bbb --- /dev/null +++ b/drivers/dummy/texture_loader_dummy.cpp @@ -0,0 +1,87 @@ +/*************************************************************************/ +/* texture_loader_dummy.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "texture_loader_dummy.h" +#include "core/os/file_access.h" +#include "print_string.h" +#include <string.h> + +RES ResourceFormatDummyTexture::load(const String &p_path, const String &p_original_path, Error *r_error) { + unsigned int width = 8; + unsigned int height = 8; + + //We just use some format + Image::Format fmt = Image::FORMAT_RGB8; + int rowsize = 3 * width; + + PoolVector<uint8_t> dstbuff; + + dstbuff.resize(rowsize * height); + + PoolVector<uint8_t>::Write dstbuff_write = dstbuff.write(); + + uint8_t *data = dstbuff_write.ptr(); + + uint8_t **row_p = memnew_arr(uint8_t *, height); + + for (unsigned int i = 0; i < height; i++) { + row_p[i] = 0; //No colors any more, I want them to turn black + } + + memdelete_arr(row_p); + + Ref<Image> img = memnew(Image(width, height, 0, fmt, dstbuff)); + + Ref<ImageTexture> texture = memnew(ImageTexture); + texture->create_from_image(img); + + if (r_error) + *r_error = OK; + + return texture; +} + +void ResourceFormatDummyTexture::get_recognized_extensions(List<String> *p_extensions) const { + p_extensions->push_back("png"); + p_extensions->push_back("hdr"); + p_extensions->push_back("jpg"); + p_extensions->push_back("tga"); +} + +bool ResourceFormatDummyTexture::handles_type(const String &p_type) const { + return ClassDB::is_parent_class(p_type, "Texture"); +} + +String ResourceFormatDummyTexture::get_resource_type(const String &p_path) const { + String extension = p_path.get_extension().to_lower(); + if (extension == "png" || extension == "hdr" || extension == "jpg" || extension == "tga") + return "ImageTexture"; + return ""; +} diff --git a/drivers/dummy/texture_loader_dummy.h b/drivers/dummy/texture_loader_dummy.h new file mode 100644 index 0000000000..f0a355ec12 --- /dev/null +++ b/drivers/dummy/texture_loader_dummy.h @@ -0,0 +1,47 @@ +/*************************************************************************/ +/* texture_loader_dummy.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef TEXTURE_LOADER_DUMMY_H +#define TEXTURE_LOADER_DUMMY_H + +#include "core/io/resource_loader.h" +#include "scene/resources/texture.h" + +class ResourceFormatDummyTexture : public ResourceFormatLoader { +public: + virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL); + virtual void get_recognized_extensions(List<String> *p_extensions) const; + virtual bool handles_type(const String &p_type) const; + virtual String get_resource_type(const String &p_path) const; + + virtual ~ResourceFormatDummyTexture() {} +}; + +#endif // TEXTURE_LOADER_DUMMY_H diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp index 9339167c8e..4626a5ed3c 100644 --- a/drivers/gles2/rasterizer_gles2.cpp +++ b/drivers/gles2/rasterizer_gles2.cpp @@ -316,7 +316,11 @@ void RasterizerGLES2::set_boot_image(const Ref<Image> &p_image, const Color &p_c glViewport(0, 0, window_w, window_h); glDisable(GL_BLEND); glDepthMask(GL_FALSE); - glClearColor(p_color.r, p_color.g, p_color.b, p_color.a); + if (OS::get_singleton()->get_window_per_pixel_transparency_enabled()) { + glClearColor(0.0, 0.0, 0.0, 0.0); + } else { + glClearColor(p_color.r, p_color.g, p_color.b, 1.0); + } glClear(GL_COLOR_BUFFER_BIT); canvas->canvas_begin(); @@ -340,6 +344,27 @@ void RasterizerGLES2::set_boot_image(const Ref<Image> &p_image, const Color &p_c storage->free(texture); + if (OS::get_singleton()->is_layered_allowed()) { + if (OS::get_singleton()->get_window_per_pixel_transparency_enabled()) { +#ifdef WINDOWS_ENABLED + Size2 wndsize = OS::get_singleton()->get_layered_buffer_size(); + uint8_t *data = OS::get_singleton()->get_layered_buffer_data(); + if (data) { + glReadPixels(0, 0, wndsize.x, wndsize.y, GL_BGRA, GL_UNSIGNED_BYTE, data); + OS::get_singleton()->swap_layered_buffer(); + + return; + } +#endif + } else { + //clear alpha + glColorMask(false, false, false, true); + glClearColor(0, 0, 0, 1); + glClear(GL_COLOR_BUFFER_BIT); + glColorMask(true, true, true, true); + } + } + OS::get_singleton()->swap_buffers(); } @@ -373,6 +398,28 @@ void RasterizerGLES2::blit_render_target_to_screen(RID p_render_target, const Re } void RasterizerGLES2::end_frame(bool p_swap_buffers) { + + if (OS::get_singleton()->is_layered_allowed()) { + if (OS::get_singleton()->get_window_per_pixel_transparency_enabled()) { +#ifdef WINDOWS_ENABLED + Size2 wndsize = OS::get_singleton()->get_layered_buffer_size(); + uint8_t *data = OS::get_singleton()->get_layered_buffer_data(); + if (data) { + glReadPixels(0, 0, wndsize.x, wndsize.y, GL_BGRA, GL_UNSIGNED_BYTE, data); + OS::get_singleton()->swap_layered_buffer(); + + return; + } +#endif + } else { + //clear alpha + glColorMask(false, false, false, true); + glClearColor(0, 0, 0, 1); + glClear(GL_COLOR_BUFFER_BIT); + glColorMask(true, true, true, true); + } + } + if (p_swap_buffers) OS::get_singleton()->swap_buffers(); else diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp index 0fb69494f4..12e29827b0 100644 --- a/drivers/gles3/rasterizer_gles3.cpp +++ b/drivers/gles3/rasterizer_gles3.cpp @@ -290,7 +290,11 @@ void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_c glViewport(0, 0, window_w, window_h); glDisable(GL_BLEND); glDepthMask(GL_FALSE); - glClearColor(p_color.r, p_color.g, p_color.b, 1.0); + if (OS::get_singleton()->get_window_per_pixel_transparency_enabled()) { + glClearColor(0.0, 0.0, 0.0, 0.0); + } else { + glClearColor(p_color.r, p_color.g, p_color.b, 1.0); + } glClear(GL_COLOR_BUFFER_BIT); canvas->canvas_begin(); @@ -329,6 +333,27 @@ void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_c storage->free(texture); // free since it's only one frame that stays there + if (OS::get_singleton()->is_layered_allowed()) { + if (OS::get_singleton()->get_window_per_pixel_transparency_enabled()) { +#ifdef WINDOWS_ENABLED + Size2 wndsize = OS::get_singleton()->get_layered_buffer_size(); + uint8_t *data = OS::get_singleton()->get_layered_buffer_data(); + if (data) { + glReadPixels(0, 0, wndsize.x, wndsize.y, GL_BGRA, GL_UNSIGNED_BYTE, data); + OS::get_singleton()->swap_layered_buffer(); + + return; + } +#endif + } else { + //clear alpha + glColorMask(false, false, false, true); + glClearColor(0, 0, 0, 1); + glClear(GL_COLOR_BUFFER_BIT); + glColorMask(true, true, true, true); + } + } + OS::get_singleton()->swap_buffers(); } @@ -365,6 +390,27 @@ void RasterizerGLES3::blit_render_target_to_screen(RID p_render_target, const Re void RasterizerGLES3::end_frame(bool p_swap_buffers) { + if (OS::get_singleton()->is_layered_allowed()) { + if (OS::get_singleton()->get_window_per_pixel_transparency_enabled()) { +#ifdef WINDOWS_ENABLED + Size2 wndsize = OS::get_singleton()->get_layered_buffer_size(); + uint8_t *data = OS::get_singleton()->get_layered_buffer_data(); + if (data) { + glReadPixels(0, 0, wndsize.x, wndsize.y, GL_BGRA, GL_UNSIGNED_BYTE, data); + OS::get_singleton()->swap_layered_buffer(); + + return; + } +#endif + } else { + //clear alpha + glColorMask(false, false, false, true); + glClearColor(0, 0, 0, 1); + glClear(GL_COLOR_BUFFER_BIT); + glColorMask(true, true, true, true); + } + } + if (p_swap_buffers) OS::get_singleton()->swap_buffers(); else diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index 1e34d63b13..05dfd69f58 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -244,7 +244,7 @@ OS::TimeZoneInfo OS_Unix::get_time_zone_info() const { void OS_Unix::delay_usec(uint32_t p_usec) const { - struct timespec rem = { p_usec / 1000000, (p_usec % 1000000) * 1000 }; + struct timespec rem = { static_cast<time_t>(p_usec / 1000000), static_cast<long>((p_usec % 1000000) * 1000) }; while (nanosleep(&rem, &rem) == EINTR) { } } diff --git a/editor/animation_editor.cpp b/editor/animation_editor.cpp index f7c8cac93f..a03bf76d1b 100644 --- a/editor/animation_editor.cpp +++ b/editor/animation_editor.cpp @@ -2969,6 +2969,7 @@ void AnimationKeyEditor::_notification(int p_what) { switch (p_what) { case NOTIFICATION_VISIBILITY_CHANGED: { + update_keying(); EditorNode::get_singleton()->update_keying(); emit_signal("keying_changed"); } break; diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp index 24e86770bf..665ce7658f 100644 --- a/editor/code_editor.cpp +++ b/editor/code_editor.cpp @@ -373,7 +373,6 @@ void FindReplaceBar::_hide_bar() { void FindReplaceBar::_show_search() { - hide(); // to update size correctly show(); search_text->grab_focus(); @@ -481,7 +480,7 @@ void FindReplaceBar::set_text_edit(TextEdit *p_text_edit) { void FindReplaceBar::_update_size() { - container->set_custom_minimum_size(Size2(0, hbc->get_size().height)); + container->set_size(Size2(hbc->get_size().width, 1)); } void FindReplaceBar::_bind_methods() { @@ -507,7 +506,8 @@ void FindReplaceBar::_bind_methods() { FindReplaceBar::FindReplaceBar() { - container = memnew(Control); + container = memnew(MarginContainer); + container->add_constant_override("margin_bottom", 5 * EDSCALE); add_child(container); container->set_clip_contents(true); container->set_h_size_flags(SIZE_EXPAND_FILL); @@ -592,8 +592,7 @@ FindReplaceBar::FindReplaceBar() { add_child(hide_button); hide_button->set_focus_mode(FOCUS_NONE); hide_button->connect("pressed", this, "_hide_pressed"); - hide_button->set_expand(true); - hide_button->set_stretch_mode(TextureButton::STRETCH_KEEP_CENTERED); + hide_button->set_v_size_flags(SIZE_SHRINK_CENTER); } /*** CODE EDITOR ****/ @@ -779,6 +778,7 @@ void CodeTextEditor::update_editor_settings() { text_editor->set_draw_breakpoint_gutter(EditorSettings::get_singleton()->get("text_editor/line_numbers/show_breakpoint_gutter")); text_editor->set_hiding_enabled(EditorSettings::get_singleton()->get("text_editor/line_numbers/code_folding")); text_editor->set_draw_fold_gutter(EditorSettings::get_singleton()->get("text_editor/line_numbers/code_folding")); + text_editor->set_wrap_enabled(EditorSettings::get_singleton()->get("text_editor/line_numbers/word_wrap")); text_editor->cursor_set_block_mode(EditorSettings::get_singleton()->get("text_editor/cursor/block_caret")); text_editor->set_smooth_scroll_enabled(EditorSettings::get_singleton()->get("text_editor/open_scripts/smooth_scrolling")); text_editor->set_v_scroll_speed(EditorSettings::get_singleton()->get("text_editor/open_scripts/v_scroll_speed")); diff --git a/editor/code_editor.h b/editor/code_editor.h index a860ad24e2..2a3bb1ba76 100644 --- a/editor/code_editor.h +++ b/editor/code_editor.h @@ -63,7 +63,7 @@ class FindReplaceBar : public HBoxContainer { GDCLASS(FindReplaceBar, HBoxContainer); - Control *container; + MarginContainer *container; LineEdit *search_text; ToolButton *find_prev; ToolButton *find_next; diff --git a/editor/dependency_editor.cpp b/editor/dependency_editor.cpp index 953d787322..c4a17d5402 100644 --- a/editor/dependency_editor.cpp +++ b/editor/dependency_editor.cpp @@ -504,25 +504,25 @@ void DependencyRemoveDialog::show(const Vector<String> &p_folders, const Vector< void DependencyRemoveDialog::ok_pressed() { + for (int i = 0; i < files_to_delete.size(); ++i) { + if (ResourceCache::has(files_to_delete[i])) { + Resource *res = ResourceCache::get(files_to_delete[i]); + res->set_path(""); + } + String path = OS::get_singleton()->get_resource_dir() + files_to_delete[i].replace_first("res://", "/"); + print_line("Moving to trash: " + path); + Error err = OS::get_singleton()->move_to_trash(path); + if (err != OK) { + EditorNode::get_singleton()->add_io_error(TTR("Cannot remove:") + "\n" + files_to_delete[i] + "\n"); + } + } + if (dirs_to_delete.size() == 0) { //If we only deleted files we should only need to tell the file system about the files we touched. for (int i = 0; i < files_to_delete.size(); ++i) EditorFileSystem::get_singleton()->update_file(files_to_delete[i]); } else { - for (int i = 0; i < files_to_delete.size(); ++i) { - if (ResourceCache::has(files_to_delete[i])) { - Resource *res = ResourceCache::get(files_to_delete[i]); - res->set_path(""); - } - String path = OS::get_singleton()->get_resource_dir() + files_to_delete[i].replace_first("res://", "/"); - print_line("Moving to trash: " + path); - Error err = OS::get_singleton()->move_to_trash(path); - if (err != OK) { - EditorNode::get_singleton()->add_io_error(TTR("Cannot remove:") + "\n" + files_to_delete[i] + "\n"); - } - } - for (int i = 0; i < dirs_to_delete.size(); ++i) { String path = OS::get_singleton()->get_resource_dir() + dirs_to_delete[i].replace_first("res://", "/"); print_line("Moving to trash: " + path); diff --git a/editor/doc/doc_data.cpp b/editor/doc/doc_data.cpp index 3434aa33f9..c992ac5f16 100644 --- a/editor/doc/doc_data.cpp +++ b/editor/doc/doc_data.cpp @@ -567,6 +567,9 @@ void DocData::generate(bool p_basic_types) { PropertyDoc pd; Engine::Singleton &s = E->get(); + if (!s.ptr) { + continue; + } pd.name = s.name; pd.type = s.ptr->get_class(); while (String(ClassDB::get_parent_class(pd.type)) != "Object") diff --git a/editor/editor_autoload_settings.cpp b/editor/editor_autoload_settings.cpp index a2f5c1aa1a..708bff252a 100644 --- a/editor/editor_autoload_settings.cpp +++ b/editor/editor_autoload_settings.cpp @@ -33,6 +33,8 @@ #include "editor_node.h" #include "global_constants.h" #include "project_settings.h" +#include "scene/main/viewport.h" +#include "scene/resources/packed_scene.h" #define PREVIEW_LIST_MAX_SIZE 10 @@ -155,8 +157,8 @@ void EditorAutoloadSettings::_autoload_edited() { undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", selected_autoload, order); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", name); - undo_redo->add_do_method(this, "update_autoload"); - undo_redo->add_undo_method(this, "update_autoload"); + undo_redo->add_do_method(this, "call_deferred", "update_autoload"); + undo_redo->add_undo_method(this, "call_deferred", "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); @@ -187,8 +189,8 @@ void EditorAutoloadSettings::_autoload_edited() { undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", base, order); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", base, order); - undo_redo->add_do_method(this, "update_autoload"); - undo_redo->add_undo_method(this, "update_autoload"); + undo_redo->add_do_method(this, "call_deferred", "update_autoload"); + undo_redo->add_undo_method(this, "call_deferred", "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); @@ -296,6 +298,18 @@ void EditorAutoloadSettings::update_autoload() { updating_autoload = true; + Map<String, AutoLoadInfo> to_remove; + Map<String, AutoLoadInfo> to_remove_singleton; + List<AutoLoadInfo> to_add; + List<String> to_add_singleton; // Only for when the node is still the same + + for (List<AutoLoadInfo>::Element *E = autoload_cache.front(); E; E = E->next()) { + to_remove.insert(E->get().name, E->get()); + if (E->get().is_singleton) { + to_remove_singleton.insert(E->get().name, E->get()); + } + } + autoload_cache.clear(); tree->clear(); @@ -317,19 +331,44 @@ void EditorAutoloadSettings::update_autoload() { if (name.empty()) continue; + AutoLoadInfo old_info; + if (to_remove.has(name)) { + old_info = to_remove[name]; + } + AutoLoadInfo info; - info.name = pi.name; - info.order = ProjectSettings::get_singleton()->get_order(pi.name); + info.is_singleton = path.begins_with("*"); - autoload_cache.push_back(info); + if (info.is_singleton) { + path = path.substr(1, path.length()); + } - bool global = false; + info.name = name; + info.path = path; + info.order = ProjectSettings::get_singleton()->get_order(pi.name); - if (path.begins_with("*")) { - global = true; - path = path.substr(1, path.length()); + if (old_info.name == info.name) { + if (old_info.path == info.path) { + // Still the same resource, check singleton status + to_remove.erase(name); + if (info.is_singleton) { + if (old_info.is_singleton) { + to_remove_singleton.erase(name); + } else { + to_add_singleton.push_back(name); + } + } + } else { + // Resource changed + to_add.push_back(info); + } + } else { + // New autoload + to_add.push_back(info); } + autoload_cache.push_back(info); + TreeItem *item = tree->create_item(root); item->set_text(0, name); item->set_editable(0, true); @@ -340,7 +379,7 @@ void EditorAutoloadSettings::update_autoload() { item->set_cell_mode(2, TreeItem::CELL_MODE_CHECK); item->set_editable(2, true); item->set_text(2, TTR("Enable")); - item->set_checked(2, global); + item->set_checked(2, info.is_singleton); item->add_button(3, get_icon("FileList", "EditorIcons"), BUTTON_OPEN); item->add_button(3, get_icon("MoveUp", "EditorIcons"), BUTTON_MOVE_UP); item->add_button(3, get_icon("MoveDown", "EditorIcons"), BUTTON_MOVE_DOWN); @@ -348,6 +387,77 @@ void EditorAutoloadSettings::update_autoload() { item->set_selectable(3, false); } + // Remove autoload constants + for (Map<String, AutoLoadInfo>::Element *E = to_remove_singleton.front(); E; E = E->next()) { + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + ScriptServer::get_language(i)->remove_named_global_constant(E->get().name); + } + } + + // Remove obsolete nodes from the tree + for (Map<String, AutoLoadInfo>::Element *E = to_remove.front(); E; E = E->next()) { + AutoLoadInfo &info = E->get(); + Node *al = get_node("/root/" + info.name); + ERR_CONTINUE(!al); + get_tree()->get_root()->remove_child(al); + memdelete(al); + } + + // Register new singletons already in the tree + for (List<String>::Element *E = to_add_singleton.front(); E; E = E->next()) { + Node *al = get_node("/root/" + E->get()); + ERR_CONTINUE(!al); + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + ScriptServer::get_language(i)->add_named_global_constant(E->get(), al); + } + } + + // Add new nodes to the tree + List<Node *> nodes_to_add; + for (List<AutoLoadInfo>::Element *E = to_add.front(); E; E = E->next()) { + AutoLoadInfo &info = E->get(); + + RES res = ResourceLoader::load(info.path); + ERR_EXPLAIN("Can't autoload: " + info.path); + ERR_CONTINUE(res.is_null()); + Node *n = NULL; + if (res->is_class("PackedScene")) { + Ref<PackedScene> ps = res; + n = ps->instance(); + } else if (res->is_class("Script")) { + Ref<Script> s = res; + StringName ibt = s->get_instance_base_type(); + bool valid_type = ClassDB::is_parent_class(ibt, "Node"); + ERR_EXPLAIN("Script does not inherit a Node: " + info.path); + ERR_CONTINUE(!valid_type); + + Object *obj = ClassDB::instance(ibt); + + ERR_EXPLAIN("Cannot instance script for autoload, expected 'Node' inheritance, got: " + String(ibt)); + ERR_CONTINUE(obj == NULL); + + n = Object::cast_to<Node>(obj); + n->set_script(s.get_ref_ptr()); + } + + ERR_EXPLAIN("Path in autoload not a node or script: " + info.path); + ERR_CONTINUE(!n); + n->set_name(info.name); + + //defer so references are all valid on _ready() + nodes_to_add.push_back(n); + + if (info.is_singleton) { + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + ScriptServer::get_language(i)->add_named_global_constant(info.name, n); + } + } + } + + for (List<Node *>::Element *E = nodes_to_add.front(); E; E = E->next()) { + get_tree()->get_root()->add_child(E->get()); + } + updating_autoload = false; } @@ -592,6 +702,36 @@ void EditorAutoloadSettings::_bind_methods() { EditorAutoloadSettings::EditorAutoloadSettings() { + // Make first cache + List<PropertyInfo> props; + ProjectSettings::get_singleton()->get_property_list(&props); + for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) { + + const PropertyInfo &pi = E->get(); + + if (!pi.name.begins_with("autoload/")) + continue; + + String name = pi.name.get_slice("/", 1); + String path = ProjectSettings::get_singleton()->get(pi.name); + + if (name.empty()) + continue; + + AutoLoadInfo info; + info.is_singleton = path.begins_with("*"); + + if (info.is_singleton) { + path = path.substr(1, path.length()); + } + + info.name = name; + info.path = path; + info.order = ProjectSettings::get_singleton()->get_order(pi.name); + + autoload_cache.push_back(info); + } + autoload_changed = "autoload_changed"; updating_autoload = false; diff --git a/editor/editor_autoload_settings.h b/editor/editor_autoload_settings.h index 6f622de6d5..1797c10e61 100644 --- a/editor/editor_autoload_settings.h +++ b/editor/editor_autoload_settings.h @@ -50,6 +50,8 @@ class EditorAutoloadSettings : public VBoxContainer { struct AutoLoadInfo { String name; + String path; + bool is_singleton; int order; bool operator==(const AutoLoadInfo &p_info) { diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp index f3be02a8c7..f9b104cdae 100644 --- a/editor/editor_help.cpp +++ b/editor/editor_help.cpp @@ -526,18 +526,7 @@ void EditorHelp::_unhandled_key_input(const Ref<InputEvent> &p_ev) { void EditorHelp::_search(const String &) { - if (search->get_text() == "") - return; - - String stext = search->get_text(); - bool keep = prev_search == stext; - - bool ret = class_desc->search(stext, keep); - if (!ret) { - class_desc->search(stext, false); - } - - prev_search = stext; + find_bar->search_next(); } void EditorHelp::_class_list_select(const String &p_select) { @@ -598,14 +587,6 @@ void EditorHelp::_class_desc_select(const String &p_select) { } void EditorHelp::_class_desc_input(const Ref<InputEvent> &p_input) { - - Ref<InputEventMouseButton> mb = p_input; - - if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == 1 && !mb->is_doubleclick()) { - class_desc->set_selection_enabled(false); - class_desc->set_selection_enabled(true); - } - set_focused(); } void EditorHelp::_add_type(const String &p_type, const String &p_enum) { @@ -1816,13 +1797,7 @@ void EditorHelp::scroll_to_section(int p_section_index) { void EditorHelp::popup_search() { - search_dialog->popup_centered(Size2(250, 80) * EDSCALE); - search->grab_focus(); -} - -void EditorHelp::_search_cbk() { - - _search(search->get_text()); + find_bar->popup_search(); } String EditorHelp::get_class() { @@ -1851,7 +1826,6 @@ void EditorHelp::_bind_methods() { ClassDB::bind_method("_request_help", &EditorHelp::_request_help); ClassDB::bind_method("_unhandled_key_input", &EditorHelp::_unhandled_key_input); ClassDB::bind_method("_search", &EditorHelp::_search); - ClassDB::bind_method("_search_cbk", &EditorHelp::_search_cbk); ClassDB::bind_method("_help_callback", &EditorHelp::_help_callback); ADD_SIGNAL(MethodInfo("go_to_help")); @@ -1863,6 +1837,10 @@ EditorHelp::EditorHelp() { EDITOR_DEF("text_editor/help/sort_functions_alphabetically", true); + find_bar = memnew(FindBar); + add_child(find_bar); + find_bar->hide(); + class_desc = memnew(RichTextLabel); add_child(class_desc); class_desc->set_v_size_flags(SIZE_EXPAND_FILL); @@ -1870,24 +1848,14 @@ EditorHelp::EditorHelp() { class_desc->connect("meta_clicked", this, "_class_desc_select"); class_desc->connect("gui_input", this, "_class_desc_input"); + find_bar->set_rich_text_label(class_desc); + class_desc->set_selection_enabled(true); scroll_locked = false; select_locked = false; - set_process_unhandled_key_input(true); + //set_process_unhandled_key_input(true); class_desc->hide(); - - search_dialog = memnew(ConfirmationDialog); - add_child(search_dialog); - VBoxContainer *search_vb = memnew(VBoxContainer); - search_dialog->add_child(search_vb); - - search = memnew(LineEdit); - search_dialog->register_text_enter(search); - search_vb->add_margin_child(TTR("Search Text"), search); - search_dialog->get_ok()->set_text(TTR("Find")); - search_dialog->connect("confirmed", this, "_search_cbk"); - search_dialog->set_hide_on_ok(false); } EditorHelp::~EditorHelp() { @@ -1964,3 +1932,177 @@ EditorHelpBit::EditorHelpBit() { rich_text->set_override_selected_font_color(false); set_custom_minimum_size(Size2(0, 70 * EDSCALE)); } + +FindBar::FindBar() { + + container = memnew(Control); + add_child(container); + + container->set_clip_contents(true); + container->set_h_size_flags(SIZE_EXPAND_FILL); + + hbc = memnew(HBoxContainer); + container->add_child(hbc); + + vbc_search_text = memnew(VBoxContainer); + hbc->add_child(vbc_search_text); + vbc_search_text->set_h_size_flags(SIZE_EXPAND_FILL); + hbc->set_anchor_and_margin(MARGIN_RIGHT, 1, 0); + + search_text = memnew(LineEdit); + vbc_search_text->add_child(search_text); + search_text->set_custom_minimum_size(Size2(100 * EDSCALE, 0)); + search_text->connect("text_changed", this, "_search_text_changed"); + search_text->connect("text_entered", this, "_search_text_entered"); + + find_prev = memnew(ToolButton); + hbc->add_child(find_prev); + find_prev->set_focus_mode(FOCUS_NONE); + find_prev->connect("pressed", this, "_search_prev"); + + find_next = memnew(ToolButton); + hbc->add_child(find_next); + find_next->set_focus_mode(FOCUS_NONE); + find_next->connect("pressed", this, "_search_next"); + + error_label = memnew(Label); + hbc->add_child(error_label); + error_label->add_color_override("font_color", EditorNode::get_singleton()->get_gui_base()->get_color("error_color", "Editor")); + + hide_button = memnew(TextureButton); + add_child(hide_button); + hide_button->set_focus_mode(FOCUS_NONE); + hide_button->set_expand(true); + hide_button->set_stretch_mode(TextureButton::STRETCH_KEEP_CENTERED); + hide_button->connect("pressed", this, "_hide_pressed"); +} + +void FindBar::popup_search() { + show(); + search_text->grab_focus(); + container->set_custom_minimum_size(Size2(0, hbc->get_size().height)); +} + +void FindBar::_notification(int p_what) { + + if (p_what == NOTIFICATION_READY) { + + find_prev->set_icon(get_icon("MoveUp", "EditorIcons")); + find_next->set_icon(get_icon("MoveDown", "EditorIcons")); + hide_button->set_normal_texture(get_icon("Close", "EditorIcons")); + hide_button->set_hover_texture(get_icon("Close", "EditorIcons")); + hide_button->set_pressed_texture(get_icon("Close", "EditorIcons")); + hide_button->set_custom_minimum_size(hide_button->get_normal_texture()->get_size()); + } else if (p_what == NOTIFICATION_VISIBILITY_CHANGED) { + + set_process_unhandled_input(is_visible_in_tree()); + } else if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { + + find_prev->set_icon(get_icon("MoveUp", "EditorIcons")); + find_next->set_icon(get_icon("MoveDown", "EditorIcons")); + hide_button->set_normal_texture(get_icon("Close", "EditorIcons")); + hide_button->set_hover_texture(get_icon("Close", "EditorIcons")); + hide_button->set_pressed_texture(get_icon("Close", "EditorIcons")); + hide_button->set_custom_minimum_size(hide_button->get_normal_texture()->get_size()); + } +} + +void FindBar::_bind_methods() { + + ClassDB::bind_method("_unhandled_input", &FindBar::_unhandled_input); + + ClassDB::bind_method("_search_text_changed", &FindBar::_search_text_changed); + ClassDB::bind_method("_search_text_entered", &FindBar::_search_text_entered); + ClassDB::bind_method("_search_next", &FindBar::search_next); + ClassDB::bind_method("_search_prev", &FindBar::search_prev); + ClassDB::bind_method("_hide_pressed", &FindBar::_hide_bar); + + ADD_SIGNAL(MethodInfo("search")); +} + +void FindBar::set_rich_text_label(RichTextLabel *p_rich_text_label) { + + rich_text_label = p_rich_text_label; +} + +bool FindBar::search_next() { + + return _search(); +} + +bool FindBar::search_prev() { + + return _search(true); +} + +bool FindBar::_search(bool p_search_previous) { + + String stext = search_text->get_text(); + bool keep = prev_search == stext; + + bool ret = rich_text_label->search(stext, keep, p_search_previous); + if (!ret) { + ret = rich_text_label->search(stext, false, p_search_previous); + } + + prev_search = stext; + + if (ret) { + set_error(""); + } else { + set_error(stext.empty() ? "" : TTR("No Matches")); + } + + return ret; +} + +void FindBar::set_error(const String &p_label) { + + error_label->set_text(p_label); +} + +void FindBar::_hide_bar() { + + if (search_text->has_focus()) + rich_text_label->grab_focus(); + + hide(); +} + +void FindBar::_unhandled_input(const Ref<InputEvent> &p_event) { + + Ref<InputEventKey> k = p_event; + if (k.is_valid()) { + + if (k->is_pressed() && (rich_text_label->has_focus() || hbc->is_a_parent_of(get_focus_owner()))) { + + bool accepted = true; + + switch (k->get_scancode()) { + + case KEY_ESCAPE: { + + _hide_bar(); + } break; + default: { + + accepted = false; + } break; + } + + if (accepted) { + accept_event(); + } + } + } +} + +void FindBar::_search_text_changed(const String &p_text) { + + search_next(); +} + +void FindBar::_search_text_entered(const String &p_text) { + + search_next(); +} diff --git a/editor/editor_help.h b/editor/editor_help.h index 0f93e1b55b..35d98d274c 100644 --- a/editor/editor_help.h +++ b/editor/editor_help.h @@ -125,6 +125,50 @@ public: EditorHelpIndex(); }; +class FindBar : public HBoxContainer { + + GDCLASS(FindBar, HBoxContainer); + + LineEdit *search_text; + ToolButton *find_prev; + ToolButton *find_next; + Label *error_label; + TextureButton *hide_button; + String prev_search; + + Control *container; + HBoxContainer *hbc; + VBoxContainer *vbc_search_text; + + RichTextLabel *rich_text_label; + + void _show_search(); + void _hide_bar(); + + void _search_text_changed(const String &p_text); + void _search_text_entered(const String &p_text); + +protected: + void _notification(int p_what); + void _unhandled_input(const Ref<InputEvent> &p_event); + + bool _search(bool p_search_previous = false); + + static void _bind_methods(); + +public: + void set_error(const String &p_label); + + void set_rich_text_label(RichTextLabel *p_rich_text_label); + + void popup_search(); + + bool search_prev(); + bool search_next(); + + FindBar(); +}; + class EditorHelp : public VBoxContainer { GDCLASS(EditorHelp, VBoxContainer); @@ -161,6 +205,7 @@ class EditorHelp : public VBoxContainer { ConfirmationDialog *search_dialog; LineEdit *search; + FindBar *find_bar; String base_path; @@ -194,7 +239,6 @@ class EditorHelp : public VBoxContainer { void _request_help(const String &p_string); void _search(const String &p_str); - void _search_cbk(); void _unhandled_key_input(const Ref<InputEvent> &p_ev); diff --git a/editor/editor_inspector.cpp b/editor/editor_inspector.cpp new file mode 100644 index 0000000000..21ad71fe06 --- /dev/null +++ b/editor/editor_inspector.cpp @@ -0,0 +1,1797 @@ +#include "editor_inspector.h" +#include "array_property_edit.h" +#include "dictionary_property_edit.h" +#include "editor_node.h" +#include "editor_scale.h" +#include "multi_node_edit.h" +#include "scene/resources/packed_scene.h" + +// TODO: +// arrays + +Size2 EditorProperty::get_minimum_size() const { + + Size2 ms; + for (int i = 0; i < get_child_count(); i++) { + + Control *c = Object::cast_to<Control>(get_child(i)); + if (!c) + continue; + if (c->is_set_as_toplevel()) + continue; + if (!c->is_visible()) + continue; + Size2 minsize = c->get_combined_minimum_size(); + ms.width = MAX(ms.width, minsize.width); + ms.height = MAX(ms.height, minsize.height); + } + + if (keying) { + Ref<Texture> key = get_icon("Key", "EditorIcons"); + ms.width += key->get_width() + get_constant("hseparator", "Tree"); + } + + if (checkable) { + Ref<Texture> check = get_icon("checked", "CheckBox"); + ms.width += check->get_width() + get_constant("hseparator", "Tree"); + } + + if (label_layout == LABEL_LAYOUT_TOP) { + Ref<Font> font = get_font("font", "Tree"); + ms.height += font->get_height(); + ms.height += get_constant("vseparation", "Tree"); + } + + return ms; +} + +void EditorProperty::_notification(int p_what) { + + if (p_what == NOTIFICATION_SORT_CHILDREN) { + + Size2 size = get_size(); + Rect2 rect; + + if (label_layout == LABEL_LAYOUT_LEFT) { + int child_room = size.width / 2; + + //compute room needed + for (int i = 0; i < get_child_count(); i++) { + + Control *c = Object::cast_to<Control>(get_child(i)); + if (!c) + continue; + if (c->is_set_as_toplevel()) + continue; + + Size2 minsize = c->get_combined_minimum_size(); + child_room = MAX(child_room, minsize.width); + } + + text_size = MAX(0, size.width - child_room + 4 * EDSCALE); + + rect = Rect2(text_size, 0, size.width - text_size, size.height); + } else { + Ref<Font> font = get_font("font", "Tree"); + + text_size = size.width; + rect.position.x = 0; + rect.position.y = font->get_height() + get_constant("vseparation", "Tree"); + rect.size = get_size(); + rect.size.height -= rect.position.y; + } + + if (keying) { + Ref<Texture> key; + + if (use_keying_next()) { + key = get_icon("KeyNext", "EditorIcons"); + } else { + key = get_icon("Key", "EditorIcons"); + } + + rect.size.x -= key->get_width() + get_constant("hseparator", "Tree"); + } + + //set children + for (int i = 0; i < get_child_count(); i++) { + + Control *c = Object::cast_to<Control>(get_child(i)); + if (!c) + continue; + if (c->is_set_as_toplevel()) + continue; + + fit_child_in_rect(c, rect); + } + + update(); //need to redraw text + } + + if (p_what == NOTIFICATION_DRAW) { + Ref<Font> font = get_font("font", "Tree"); + + Size2 size = get_size(); + if (label_layout == LABEL_LAYOUT_TOP) { + size.height = font->get_height(); + } else if (label_reference) { + size.height = label_reference->get_size().height; + } + + if (selected) { + Ref<StyleBox> sb = get_stylebox("selected", "Tree"); + draw_style_box(sb, Rect2(Vector2(), size)); + } + + Color color; + if (draw_red) { + color = get_color("error_color", "Editor"); + } else { + color = get_color("font_color", "Tree"); + } + if (label.find(".") != -1) { + color.a = 0.5; //this should be un-hacked honestly, as it's used for editor overrides + } + + int ofs = 0; + if (checkable) { + Ref<Texture> checkbox; + if (checked) + checkbox = get_icon("checked", "CheckBox"); + else + checkbox = get_icon("unchecked", "CheckBox"); + + Color color(1, 1, 1); + if (check_hover) { + color.r *= 1.2; + color.g *= 1.2; + color.b *= 1.2; + } + check_rect = Rect2(ofs, ((size.height - checkbox->get_height()) / 2), checkbox->get_width(), checkbox->get_height()); + draw_texture(checkbox, check_rect.position, color); + ofs += get_constant("hseparator", "Tree"); + ofs += checkbox->get_width(); + } else { + check_rect = Rect2(); + } + + int text_limit = text_size; + + if (can_revert) { + Ref<Texture> reload_icon = get_icon("ReloadSmall", "EditorIcons"); + text_limit -= reload_icon->get_width() + get_constant("hseparator", "Tree") * 2; + revert_rect = Rect2(text_limit + get_constant("hseparator", "Tree"), (size.height - reload_icon->get_height()) / 2, reload_icon->get_width(), reload_icon->get_height()); + + Color color(1, 1, 1); + if (revert_hover) { + color.r *= 1.2; + color.g *= 1.2; + color.b *= 1.2; + } + + draw_texture(reload_icon, revert_rect.position, color); + } else { + revert_rect = Rect2(); + } + + int v_ofs = (size.height - font->get_height()) / 2; + draw_string(font, Point2(ofs, v_ofs + font->get_ascent()), label, color, text_limit); + + if (keying) { + Ref<Texture> key; + + if (use_keying_next()) { + key = get_icon("KeyNext", "EditorIcons"); + } else { + key = get_icon("Key", "EditorIcons"); + } + + ofs = size.width - key->get_width() - get_constant("hseparator", "Tree"); + + Color color(1, 1, 1); + if (keying_hover) { + color.r *= 1.2; + color.g *= 1.2; + color.b *= 1.2; + } + keying_rect = Rect2(ofs, ((size.height - key->get_height()) / 2), key->get_width(), key->get_height()); + draw_texture(key, keying_rect.position, color); + } else { + keying_rect = Rect2(); + } + + //int vs = get_constant("vseparation", "Tree"); + Color guide_color = get_color("guide_color", "Tree"); + int vs_height = get_size().height; // vs / 2; + draw_line(Point2(0, vs_height), Point2(get_size().width, vs_height), guide_color); + } +} + +void EditorProperty::set_label(const String &p_label) { + label = p_label; + update(); +} + +String EditorProperty::get_label() const { + return label; +} + +Object *EditorProperty::get_edited_object() { + return object; +} + +StringName EditorProperty::get_edited_property() { + return property; +} + +void EditorProperty::update_property() { + if (get_script_instance()) + get_script_instance()->call("update_property"); +} + +void EditorProperty::set_read_only(bool p_read_only) { + read_only = p_read_only; +} + +bool EditorProperty::is_read_only() const { + return read_only; +} + +bool EditorProperty::_might_be_in_instance() { + + if (!object) + return false; + + Node *node = Object::cast_to<Node>(object); + + Node *edited_scene = EditorNode::get_singleton()->get_edited_scene(); + + bool might_be = false; + + while (node) { + + if (node->get_scene_instance_state().is_valid()) { + might_be = true; + break; + } + if (node == edited_scene) { + if (node->get_scene_inherited_state().is_valid()) { + might_be = true; + break; + } + might_be = false; + break; + } + node = node->get_owner(); + } + + return might_be; // or might not be +} + +bool EditorProperty::_get_instanced_node_original_property(const StringName &p_prop, Variant &value) { + + Node *node = Object::cast_to<Node>(object); + + if (!node) + return false; + + Node *orig = node; + + Node *edited_scene = EditorNode::get_singleton()->get_edited_scene(); + + bool found = false; + + while (node) { + + Ref<SceneState> ss; + + if (node == edited_scene) { + ss = node->get_scene_inherited_state(); + + } else { + ss = node->get_scene_instance_state(); + } + + if (ss.is_valid()) { + + NodePath np = node->get_path_to(orig); + int node_idx = ss->find_node_by_path(np); + if (node_idx >= 0) { + bool lfound = false; + Variant lvar; + lvar = ss->get_property_value(node_idx, p_prop, lfound); + if (lfound) { + + found = true; + value = lvar; + } + } + } + if (node == edited_scene) { + //just in case + break; + } + node = node->get_owner(); + } + + return found; +} + +bool EditorProperty::_is_property_different(const Variant &p_current, const Variant &p_orig, int p_usage) { + + // this is a pretty difficult function, because a property may not be saved but may have + // the flag to not save if one or if zero + + { + Node *node = Object::cast_to<Node>(object); + if (!node) + return false; + + Node *edited_scene = EditorNode::get_singleton()->get_edited_scene(); + bool found_state = false; + + while (node) { + + Ref<SceneState> ss; + + if (node == edited_scene) { + ss = node->get_scene_inherited_state(); + + } else { + ss = node->get_scene_instance_state(); + } + + if (ss.is_valid()) { + found_state = true; + } + if (node == edited_scene) { + //just in case + break; + } + node = node->get_owner(); + } + + if (!found_state) + return false; //pointless to check if we are not comparing against anything. + } + + if (p_orig.get_type() == Variant::NIL) { + // not found (was not saved) + // check if it was not saved due to being zero or one + if (p_current.is_zero() && property_usage & PROPERTY_USAGE_STORE_IF_NONZERO) + return false; + if (p_current.is_one() && property_usage & PROPERTY_USAGE_STORE_IF_NONONE) + return false; + } + + if (p_current.get_type() == Variant::REAL && p_orig.get_type() == Variant::REAL) { + float a = p_current; + float b = p_orig; + + return Math::abs(a - b) > CMP_EPSILON; //this must be done because, as some scenes save as text, there might be a tiny difference in floats due to numerical error + } + + return bool(Variant::evaluate(Variant::OP_NOT_EQUAL, p_current, p_orig)); +} + +bool EditorProperty::_is_instanced_node_with_original_property_different() { + + bool mbi = _might_be_in_instance(); + if (mbi) { + Variant vorig; + int usage = property_usage & (PROPERTY_USAGE_STORE_IF_NONONE | PROPERTY_USAGE_STORE_IF_NONZERO); + if (_get_instanced_node_original_property(property, vorig) || usage) { + Variant v = object->get(property); + + if (_is_property_different(v, vorig, usage)) { + return true; + } + } + } + return false; +} + +void EditorProperty::update_reload_status() { + + if (property == StringName()) + return; //no property, so nothing to do + + bool has_reload = false; + + if (_is_instanced_node_with_original_property_different()) { + has_reload = true; + } + + if (object->call("property_can_revert", property).operator bool()) { + + has_reload = true; + } + + if (!has_reload && !object->get_script().is_null()) { + Ref<Script> scr = object->get_script(); + Variant orig_value; + if (scr->get_property_default_value(property, orig_value)) { + if (orig_value != object->get(property)) { + has_reload = true; + } + } + } + + if (has_reload != can_revert) { + can_revert = has_reload; + update(); + } +} + +bool EditorProperty::use_keying_next() const { + return false; +} +void EditorProperty::set_checkable(bool p_checkable) { + + checkable = p_checkable; + update(); + queue_sort(); +} + +bool EditorProperty::is_checkable() const { + + return checkable; +} + +void EditorProperty::set_checked(bool p_checked) { + + checked = p_checked; + update(); +} + +bool EditorProperty::is_checked() const { + + return checked; +} + +void EditorProperty::set_draw_red(bool p_draw_red) { + + draw_red = p_draw_red; + update(); +} + +void EditorProperty::set_keying(bool p_keying) { + keying = p_keying; + update(); + queue_sort(); +} + +bool EditorProperty::is_keying() const { + return keying; +} + +bool EditorProperty::is_draw_red() const { + + return draw_red; +} + +void EditorProperty::_focusable_focused(int p_index) { + + bool already_selected = selected; + selected = true; + selected_focusable = p_index; + update(); + if (!already_selected && selected) { + emit_signal("selected", property, selected_focusable); + } +} + +void EditorProperty::add_focusable(Control *p_control) { + + p_control->connect("focus_entered", this, "_focusable_focused", varray(focusables.size())); + focusables.push_back(p_control); +} + +void EditorProperty::select(int p_focusable) { + + bool already_selected = selected; + + if (p_focusable >= 0) { + ERR_FAIL_INDEX(p_focusable, focusables.size()); + focusables[p_focusable]->grab_focus(); + } else { + selected = true; + update(); + } + + if (!already_selected && selected) { + emit_signal("selected", property, selected_focusable); + } +} + +void EditorProperty::deselect() { + selected = false; + selected_focusable = -1; + update(); +} + +bool EditorProperty::is_selected() const { + return selected; +} + +void EditorProperty::_gui_input(const Ref<InputEvent> &p_event) { + + if (property == StringName()) + return; + + Ref<InputEventMouse> me = p_event; + + if (me.is_valid()) { + + bool button_left = me->get_button_mask() & BUTTON_MASK_LEFT; + + bool new_keying_hover = keying_rect.has_point(me->get_position()) && !button_left; + if (new_keying_hover != keying_hover) { + keying_hover = new_keying_hover; + update(); + } + + bool new_revert_hover = revert_rect.has_point(me->get_position()) && !button_left; + if (new_revert_hover != revert_hover) { + revert_hover = new_revert_hover; + update(); + } + + bool new_check_hover = check_rect.has_point(me->get_position()) && !button_left; + if (new_check_hover != check_hover) { + check_hover = new_check_hover; + update(); + } + } + + Ref<InputEventMouseButton> mb = p_event; + + if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) { + + if (!selected) { + selected = true; + emit_signal("selected", property, -1); + update(); + } + + if (keying_rect.has_point(mb->get_position())) { + emit_signal("property_keyed", property); + } + + if (revert_rect.has_point(mb->get_position())) { + + Variant vorig; + + if (_might_be_in_instance() && _get_instanced_node_original_property(property, vorig)) { + + emit_signal("property_changed", property, vorig.duplicate(true)); + update_property(); + return; + } + + if (object->call("property_can_revert", property).operator bool()) { + Variant rev = object->call("property_get_revert", property); + emit_signal("property_changed", property, rev); + update_property(); + } + + if (!object->get_script().is_null()) { + Ref<Script> scr = object->get_script(); + Variant orig_value; + if (scr->get_property_default_value(property, orig_value)) { + emit_signal("property_changed", property, orig_value); + update_property(); + } + } + } + if (check_rect.has_point(mb->get_position())) { + checked = !checked; + update(); + emit_signal("property_checked", property, checked); + } + } +} + +void EditorProperty::set_label_reference(Control *p_control) { + + label_reference = p_control; +} + +Variant EditorProperty::get_drag_data(const Point2 &p_point) { + + if (property == StringName()) + return Variant(); + + Dictionary dp; + dp["type"] = "obj_property"; + dp["object"] = object; + dp["property"] = property; + dp["value"] = object->get(property); + + Label *label = memnew(Label); + label->set_text(property); + set_drag_preview(label); + return dp; +} + +void EditorProperty::set_label_layout(LabelLayout p_layout) { + label_layout = p_layout; + queue_sort(); + update(); +} + +void EditorProperty::_bind_methods() { + + ClassDB::bind_method(D_METHOD("set_label", "text"), &EditorProperty::set_label); + ClassDB::bind_method(D_METHOD("get_label"), &EditorProperty::get_label); + + ClassDB::bind_method(D_METHOD("set_read_only", "read_only"), &EditorProperty::set_read_only); + ClassDB::bind_method(D_METHOD("is_read_only"), &EditorProperty::is_read_only); + + ClassDB::bind_method(D_METHOD("set_checkable", "checkable"), &EditorProperty::set_checkable); + ClassDB::bind_method(D_METHOD("is_checkable"), &EditorProperty::is_checkable); + + ClassDB::bind_method(D_METHOD("set_checked", "checked"), &EditorProperty::set_checked); + ClassDB::bind_method(D_METHOD("is_checked"), &EditorProperty::is_checked); + + ClassDB::bind_method(D_METHOD("set_draw_red", "draw_red"), &EditorProperty::set_draw_red); + ClassDB::bind_method(D_METHOD("is_draw_red"), &EditorProperty::is_draw_red); + + ClassDB::bind_method(D_METHOD("set_keying", "keying"), &EditorProperty::set_keying); + ClassDB::bind_method(D_METHOD("is_keying"), &EditorProperty::is_keying); + + ClassDB::bind_method(D_METHOD("get_edited_property"), &EditorProperty::get_edited_property); + ClassDB::bind_method(D_METHOD("get_edited_object"), &EditorProperty::get_edited_object); + + ClassDB::bind_method(D_METHOD("_gui_input"), &EditorProperty::_gui_input); + ClassDB::bind_method(D_METHOD("_focusable_focused"), &EditorProperty::_focusable_focused); + + ADD_PROPERTY(PropertyInfo(Variant::STRING, "label"), "set_label", "get_label"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "read_only"), "set_read_only", "is_read_only"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "checkable"), "set_checkable", "is_checkable"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "checked"), "set_checked", "is_checked"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_red"), "set_draw_red", "is_draw_red"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "keying"), "set_keying", "is_keying"); + ADD_SIGNAL(MethodInfo("property_changed", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::NIL, "value", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NIL_IS_VARIANT))); + ADD_SIGNAL(MethodInfo("multiple_properties_changed", PropertyInfo(Variant::POOL_STRING_ARRAY, "properties"), PropertyInfo(Variant::ARRAY, "value"))); + ADD_SIGNAL(MethodInfo("property_keyed", PropertyInfo(Variant::STRING, "property"))); + ADD_SIGNAL(MethodInfo("property_checked", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::STRING, "bool"))); + ADD_SIGNAL(MethodInfo("resource_selected", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource"))); + ADD_SIGNAL(MethodInfo("object_id_selected", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::INT, "id"))); + ADD_SIGNAL(MethodInfo("selected", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::INT, "focusable_idx"))); + + MethodInfo vm; + vm.name = "update_property"; + BIND_VMETHOD(vm); +} + +EditorProperty::EditorProperty() { + + text_size = 0; + read_only = false; + checkable = false; + checked = false; + draw_red = false; + keying = false; + keying_hover = false; + revert_hover = false; + check_hover = false; + can_revert = false; + property_usage = 0; + selected = false; + selected_focusable = -1; + label_reference = NULL; + label_layout = LABEL_LAYOUT_LEFT; +} +//////////////////////////////////////////////// +//////////////////////////////////////////////// + +void EditorInspectorPlugin::add_custom_control(Control *control) { + + AddedEditor ae; + ae.property_editor = control; + added_editors.push_back(ae); +} + +void EditorInspectorPlugin::add_property_editor(const String &p_for_property, Control *p_prop) { + + ERR_FAIL_COND(Object::cast_to<EditorProperty>(p_prop) == NULL); + + AddedEditor ae; + ae.properties.push_back(p_for_property); + ae.property_editor = p_prop; + added_editors.push_back(ae); +} + +void EditorInspectorPlugin::add_property_editor_for_multiple_properties(const String &p_label, const Vector<String> &p_properties, Control *p_prop) { + + AddedEditor ae; + ae.properties = p_properties; + ae.property_editor = p_prop; + ae.label = p_label; + added_editors.push_back(ae); +} + +bool EditorInspectorPlugin::can_handle(Object *p_object) { + + if (get_script_instance()) { + return get_script_instance()->call("can_handle", p_object); + } + return false; +} +void EditorInspectorPlugin::parse_begin(Object *p_object) { + + if (get_script_instance()) { + get_script_instance()->call("parse_begin", p_object); + } +} +bool EditorInspectorPlugin::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage) { + + if (get_script_instance()) { + Variant arg[6] = { + p_object, p_type, p_path, p_hint, p_hint_text, p_usage + }; + const Variant *argptr[6] = { + &arg[0], &arg[1], &arg[2], &arg[3], &arg[4], &arg[5] + }; + + Variant::CallError err; + return get_script_instance()->call("parse_property", (const Variant **)&argptr, 6, err); + } + return false; +} +void EditorInspectorPlugin::parse_end() { + + if (get_script_instance()) { + get_script_instance()->call("parse_end"); + } +} + +void EditorInspectorPlugin::_bind_methods() { + + ClassDB::bind_method(D_METHOD("add_custom_control", "control"), &EditorInspectorPlugin::add_custom_control); + ClassDB::bind_method(D_METHOD("add_property_editor", "property", "editor"), &EditorInspectorPlugin::add_property_editor); + ClassDB::bind_method(D_METHOD("add_property_editor_for_multiple_properties", "label", "properties", "editor"), &EditorInspectorPlugin::add_property_editor_for_multiple_properties); + + MethodInfo vm; + vm.name = "can_handle"; + vm.arguments.push_back(PropertyInfo(Variant::OBJECT, "object")); + BIND_VMETHOD(vm); + vm.name = "parse_begin"; + BIND_VMETHOD(vm); + vm.name = "parse_property"; + vm.return_val.type = Variant::BOOL; + vm.arguments.push_back(PropertyInfo(Variant::INT, "type")); + vm.arguments.push_back(PropertyInfo(Variant::STRING, "path")); + vm.arguments.push_back(PropertyInfo(Variant::INT, "hint")); + vm.arguments.push_back(PropertyInfo(Variant::STRING, "hint_text")); + vm.arguments.push_back(PropertyInfo(Variant::INT, "usage")); + BIND_VMETHOD(vm); + vm.arguments.clear(); + vm.return_val.type = Variant::NIL; + vm.name = "parse_end"; + BIND_VMETHOD(vm); +} + +//////////////////////////////////////////////// +//////////////////////////////////////////////// + +void EditorInspectorCategory::_notification(int p_what) { + + if (p_what == NOTIFICATION_DRAW) { + + draw_rect(Rect2(Vector2(), get_size()), bg_color); + Ref<Font> font = get_font("font", "Tree"); + + int hs = get_constant("hseparation", "Tree"); + + int w = font->get_string_size(label).width; + if (icon.is_valid()) { + w += hs + icon->get_width(); + } + + int ofs = (get_size().width - w) / 2; + + if (icon.is_valid()) { + draw_texture(icon, Point2(ofs, (get_size().height - icon->get_height()) / 2).floor()); + ofs += hs + icon->get_width(); + } + + Color color = get_color("font_color", "Tree"); + draw_string(font, Point2(ofs, font->get_ascent() + (get_size().height - font->get_height()) / 2).floor(), label, color, get_size().width); + } +} + +Size2 EditorInspectorCategory::get_minimum_size() const { + + Ref<Font> font = get_font("font", "Tree"); + + Size2 ms; + ms.width = 1; + ms.height = font->get_height(); + if (icon.is_valid()) { + ms.height = MAX(icon->get_height(), ms.height); + } + ms.height += get_constant("vseparation", "Tree"); + + return ms; +} + +EditorInspectorCategory::EditorInspectorCategory() { +} + +//////////////////////////////////////////////// +//////////////////////////////////////////////// + +void EditorInspectorSection::_notification(int p_what) { + + if (p_what == NOTIFICATION_SORT_CHILDREN) { + + Ref<Font> font = get_font("font", "Tree"); + Ref<Texture> arrow; + +#ifdef TOOLS_ENABLED + if (foldable) { + if (object->editor_is_section_unfolded(section)) { + arrow = get_icon("arrow", "Tree"); + } else { + arrow = get_icon("arrow_collapsed", "Tree"); + } + } +#endif + + Size2 size = get_size(); + Point2 offset; + offset.y = font->get_height(); + if (arrow.is_valid()) { + offset.y = MAX(offset.y, arrow->get_height()); + } + + offset.y += get_constant("vseparation", "Tree"); + offset.x += get_constant("item_margin", "Tree"); + + Rect2 rect(offset, size - offset); + + //set children + for (int i = 0; i < get_child_count(); i++) { + + Control *c = Object::cast_to<Control>(get_child(i)); + if (!c) + continue; + if (c->is_set_as_toplevel()) + continue; + if (!c->is_visible_in_tree()) + continue; + + fit_child_in_rect(c, rect); + } + + update(); //need to redraw text + } + + if (p_what == NOTIFICATION_DRAW) { + + Ref<Texture> arrow; + +#ifdef TOOLS_ENABLED + if (foldable) { + if (object->editor_is_section_unfolded(section)) { + arrow = get_icon("arrow", "Tree"); + } else { + arrow = get_icon("arrow_collapsed", "Tree"); + } + } +#endif + + Ref<Font> font = get_font("font", "Tree"); + + int h = font->get_height(); + if (arrow.is_valid()) { + h = MAX(h, arrow->get_height()); + } + h += get_constant("vseparation", "Tree"); + + draw_rect(Rect2(Vector2(), Vector2(get_size().width, h)), bg_color); + + int hs = get_constant("hseparation", "Tree"); + + int ofs = 0; + if (arrow.is_valid()) { + draw_texture(arrow, Point2(ofs, (h - arrow->get_height()) / 2).floor()); + ofs += hs + arrow->get_width(); + } + + Color color = get_color("font_color", "Tree"); + draw_string(font, Point2(ofs, font->get_ascent() + (h - font->get_height()) / 2).floor(), label, color, get_size().width); + } +} + +Size2 EditorInspectorSection::get_minimum_size() const { + + Size2 ms; + for (int i = 0; i < get_child_count(); i++) { + + Control *c = Object::cast_to<Control>(get_child(i)); + if (!c) + continue; + if (c->is_set_as_toplevel()) + continue; + if (!c->is_visible()) + continue; + Size2 minsize = c->get_combined_minimum_size(); + ms.width = MAX(ms.width, minsize.width); + ms.height = MAX(ms.height, minsize.height); + } + + Ref<Font> font = get_font("font", "Tree"); + ms.height += font->get_ascent() + get_constant("vseparation", "Tree"); + ms.width += get_constant("item_margin", "Tree"); + + return ms; +} + +void EditorInspectorSection::setup(const String &p_section, const String &p_label, Object *p_object, const Color &p_bg_color, bool p_foldable) { + + section = p_section; + label = p_label; + object = p_object; + bg_color = p_bg_color; + foldable = p_foldable; + +#ifdef TOOLS_ENABLED + if (foldable) { + if (object->editor_is_section_unfolded(section)) { + vbox->show(); + } else { + vbox->hide(); + } + } + // void editor_set_section_unfold(const String &p_section, bool p_unfolded); + +#endif +} + +void EditorInspectorSection::_gui_input(const Ref<InputEvent> &p_event) { + + if (!foldable) + return; + +#ifdef TOOLS_ENABLED + + Ref<InputEventMouseButton> mb = p_event; + if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) { + bool unfold = !object->editor_is_section_unfolded(section); + object->editor_set_section_unfold(section, unfold); + if (unfold) { + vbox->show(); + } else { + vbox->hide(); + } + } +#endif +} + +VBoxContainer *EditorInspectorSection::get_vbox() { + return vbox; +} + +void EditorInspectorSection::unfold() { + + if (!foldable) + return; +#ifdef TOOLS_ENABLED + + object->editor_set_section_unfold(section, true); + vbox->show(); + update(); +#endif +} + +void EditorInspectorSection::fold() { + if (!foldable) + return; + +#ifdef TOOLS_ENABLED + + object->editor_set_section_unfold(section, false); + vbox->hide(); + update(); +#endif +} + +void EditorInspectorSection::_bind_methods() { + + ClassDB::bind_method(D_METHOD("setup", "section", "label", "object", "bg_color", "foldable"), &EditorInspectorSection::setup); + ClassDB::bind_method(D_METHOD("get_vbox"), &EditorInspectorSection::get_vbox); + ClassDB::bind_method(D_METHOD("unfold"), &EditorInspectorSection::unfold); + ClassDB::bind_method(D_METHOD("fold"), &EditorInspectorSection::fold); + ClassDB::bind_method(D_METHOD("_gui_input"), &EditorInspectorSection::_gui_input); +} + +EditorInspectorSection::EditorInspectorSection() { + object = NULL; + foldable = false; + vbox = memnew(VBoxContainer); + add_child(vbox); +} + +//////////////////////////////////////////////// +//////////////////////////////////////////////// + +Ref<EditorInspectorPlugin> EditorInspector::inspector_plugins[MAX_PLUGINS]; +int EditorInspector::inspector_plugin_count = 0; + +void EditorInspector::add_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin) { + + ERR_FAIL_COND(inspector_plugin_count == MAX_PLUGINS); + + for (int i = 0; i < inspector_plugin_count; i++) { + if (inspector_plugins[i] == p_plugin) + return; //already exists + } + inspector_plugins[inspector_plugin_count++] = p_plugin; +} + +void EditorInspector::remove_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin) { + + ERR_FAIL_COND(inspector_plugin_count == MAX_PLUGINS); + + int idx = -1; + for (int i = 0; i < inspector_plugin_count; i++) { + if (inspector_plugins[i] == p_plugin) { + idx = i; + break; + } + } + + for (int i = idx; i < inspector_plugin_count - 1; i++) { + inspector_plugins[i] = inspector_plugins[i + 1]; + } + inspector_plugin_count--; +} + +void EditorInspector::cleanup_plugins() { + for (int i = 0; i < inspector_plugin_count; i++) { + inspector_plugins[i].unref(); + } + inspector_plugin_count = 0; +} + +void EditorInspector::set_undo_redo(UndoRedo *p_undo_redo) { + undo_redo = p_undo_redo; +} + +String EditorInspector::get_selected_path() const { + + return property_selected; +} + +void EditorInspector::update_tree() { + + //to update properly if all is refreshed + StringName current_selected = property_selected; + int current_focusable = property_focusable; + + _clear(); + + if (!object) + return; + + List<Ref<EditorInspectorPlugin> > valid_plugins; + + for (int i = inspector_plugin_count - 1; i >= 0; i--) { //start by last, so lastly added can override newly added + if (!inspector_plugins[i]->can_handle(object)) + continue; + valid_plugins.push_back(inspector_plugins[i]); + } + + bool draw_red = false; + + { + Node *nod = Object::cast_to<Node>(object); + Node *es = EditorNode::get_singleton()->get_edited_scene(); + if (nod && es != nod && nod->get_owner() != es) { + draw_red = true; + } + } + + // TreeItem *current_category = NULL; + + String filter = search_box ? search_box->get_text() : ""; + String group; + String group_base; + + List<PropertyInfo> plist; + object->get_property_list(&plist, true); + + HashMap<String, VBoxContainer *> item_path; + item_path[""] = main_vbox; + + Color sscolor = get_color("prop_subsection", "Editor"); + + for (List<PropertyInfo>::Element *I = plist.front(); I; I = I->next()) { + + PropertyInfo &p = I->get(); + + //make sure the property can be edited + + if (p.usage & PROPERTY_USAGE_GROUP) { + + group = p.name; + group_base = p.hint_string; + + continue; + + } else if (p.usage & PROPERTY_USAGE_CATEGORY) { + + group = ""; + group_base = ""; + + if (!show_categories) + continue; + + List<PropertyInfo>::Element *N = I->next(); + bool valid = true; + //if no properties in category, skip + while (N) { + if (N->get().usage & PROPERTY_USAGE_EDITOR) + break; + if (N->get().usage & PROPERTY_USAGE_CATEGORY) { + valid = false; + break; + } + N = N->next(); + } + if (!valid) + continue; //empty, ignore + + EditorInspectorCategory *category = memnew(EditorInspectorCategory); + main_vbox->add_child(category); + + String type = p.name; + if (has_icon(type, "EditorIcons")) + category->icon = get_icon(type, "EditorIcons"); + else + category->icon = get_icon("Object", "EditorIcons"); + category->label = type; + + category->bg_color = get_color("prop_category", "Editor"); + if (use_doc_hints) { + StringName type = p.name; + if (!class_descr_cache.has(type)) { + + String descr; + DocData *dd = EditorHelp::get_doc_data(); + Map<String, DocData::ClassDoc>::Element *E = dd->class_list.find(type); + if (E) { + descr = E->get().brief_description; + } + class_descr_cache[type] = descr.word_wrap(80); + } + + category->set_tooltip(TTR("Class:") + " " + p.name + (class_descr_cache[type] == "" ? "" : "\n\n" + class_descr_cache[type])); + } + continue; + + } else if (!(p.usage & PROPERTY_USAGE_EDITOR)) + continue; + + if (hide_script && p.name == "script") + continue; + + String basename = p.name; + if (group != "") { + if (group_base != "") { + if (basename.begins_with(group_base)) { + basename = basename.replace_first(group_base, ""); + } else if (group_base.begins_with(basename)) { + //keep it, this is used pretty often + } else { + group = ""; //no longer using group base, clear + } + } + } + + if (group != "") { + basename = group + "/" + basename; + } + + String name = (basename.find("/") != -1) ? basename.right(basename.find_last("/") + 1) : basename; + + if (capitalize_paths) { + int dot = name.find("."); + if (dot != -1) { + String ov = name.right(dot); + name = name.substr(0, dot); + name = name.camelcase_to_underscore().capitalize(); + name += ov; + + } else { + name = name.camelcase_to_underscore().capitalize(); + } + } + + String path = basename.left(basename.find_last("/")); + + if (use_filter && filter != "") { + + String cat = path; + + if (capitalize_paths) + cat = cat.capitalize(); + + if (!filter.is_subsequence_ofi(cat) && !filter.is_subsequence_ofi(name)) + continue; + } + + VBoxContainer *current_vbox = main_vbox; + + { + + String acc_path = ""; + int level = 1; + for (int i = 0; i < path.get_slice_count("/"); i++) { + String path_name = path.get_slice("/", i); + if (i > 0) + acc_path += "/"; + acc_path += path_name; + if (!item_path.has(acc_path)) { + EditorInspectorSection *section = memnew(EditorInspectorSection); + current_vbox->add_child(section); + sections.push_back(section); + + if (capitalize_paths) + path_name = path_name.capitalize(); + Color c = sscolor; + c.a /= level; + section->setup(path_name, acc_path, object, c, use_folding); + + item_path[acc_path] = section->get_vbox(); + } + current_vbox = item_path[acc_path]; + level = (MIN(level + 1, 4)); + } + } + + bool checkable = false; + bool checked = false; + if (p.usage & PROPERTY_USAGE_CHECKABLE) { + checkable = true; + checked = p.usage & PROPERTY_USAGE_CHECKED; + } + + String doc_hint; + + if (use_doc_hints) { + + StringName classname = object->get_class_name(); + StringName propname = p.name; + String descr; + bool found = false; + + Map<StringName, Map<StringName, String> >::Element *E = descr_cache.find(classname); + if (E) { + Map<StringName, String>::Element *F = E->get().find(propname); + if (F) { + found = true; + descr = F->get(); + } + } + + if (!found) { + DocData *dd = EditorHelp::get_doc_data(); + Map<String, DocData::ClassDoc>::Element *E = dd->class_list.find(classname); + while (E && descr == String()) { + for (int i = 0; i < E->get().properties.size(); i++) { + if (E->get().properties[i].name == propname.operator String()) { + descr = E->get().properties[i].description.strip_edges().word_wrap(80); + break; + } + } + if (!E->get().inherits.empty()) { + E = dd->class_list.find(E->get().inherits); + } else { + break; + } + } + descr_cache[classname][propname] = descr; + } + + doc_hint = descr; + } + +#if 0 + if (p.name == selected_property) { + + item->select(1); + } +#endif + for (List<Ref<EditorInspectorPlugin> >::Element *E = valid_plugins.front(); E; E = E->next()) { + Ref<EditorInspectorPlugin> ped = E->get(); + ped->parse_property(object, p.type, p.name, p.hint, p.hint_string, p.usage); + for (List<EditorInspectorPlugin::AddedEditor>::Element *F = ped->added_editors.front(); F; F = F->next()) { + + EditorProperty *ep = Object::cast_to<EditorProperty>(F->get().property_editor); + current_vbox->add_child(F->get().property_editor); + + if (ep) { + + ep->object = object; + ep->connect("property_changed", this, "_property_changed"); + ep->connect("property_keyed", this, "_property_keyed"); + ep->connect("property_checked", this, "_property_checked"); + ep->connect("selected", this, "_property_selected"); + ep->connect("multiple_properties_changed", this, "_multiple_properties_changed"); + ep->connect("resource_selected", this, "_resource_selected", varray(), CONNECT_DEFERRED); + ep->connect("object_id_selected", this, "_object_id_selected", varray(), CONNECT_DEFERRED); + ep->set_tooltip(doc_hint); + ep->set_draw_red(draw_red); + ep->set_checkable(checkable); + ep->set_checked(checked); + ep->set_keying(keying); + + if (F->get().properties.size()) { + + if (F->get().properties.size() == 1) { + //since it's one, associate: + ep->property = F->get().properties[0]; + ep->property_usage = p.usage; + //and set label? + } + + if (F->get().label != String()) { + ep->set_label(F->get().label); + } else { + //use existin one + ep->set_label(name); + } + for (int i = 0; i < F->get().properties.size(); i++) { + String prop = F->get().properties[i]; + + if (!editor_property_map.has(prop)) { + editor_property_map[prop] = List<EditorProperty *>(); + } + editor_property_map[prop].push_back(ep); + } + } + + ep->set_read_only(read_only); + ep->update_property(); + ep->update_reload_status(); + + if (current_selected && ep->property == current_selected) { + ep->select(current_focusable); + } + } + } + ped->added_editors.clear(); + } + } + + //see if this property exists and should be kept +} +void EditorInspector::update_property(const String &p_prop) { + if (!editor_property_map.has(p_prop)) + return; + + for (List<EditorProperty *>::Element *E = editor_property_map[p_prop].front(); E; E = E->next()) { + E->get()->update_property(); + E->get()->update_reload_status(); + } +} + +void EditorInspector::_clear() { + + editor_property_map.clear(); + sections.clear(); + pending.clear(); + property_selected = StringName(); + property_focusable = -1; + while (main_vbox->get_child_count()) { + memdelete(main_vbox->get_child(0)); + } +} + +void EditorInspector::refresh() { + + if (refresh_countdown > 0) + return; + refresh_countdown = EditorSettings::get_singleton()->get("docks/property_editor/auto_refresh_interval"); +} + +void EditorInspector::edit(Object *p_object) { + if (object != p_object) { + _clear(); + } + + if (object) { + + object->remove_change_receptor(this); + } + + object = p_object; + if (object) { + object->add_change_receptor(this); + update_tree(); + } +} + +void EditorInspector::set_keying(bool p_active) { + if (keying == p_active) + return; + keying = p_active; + update_tree(); +} +void EditorInspector::set_read_only(bool p_read_only) { + read_only = p_read_only; + update_tree(); +} + +bool EditorInspector::is_capitalize_paths_enabled() const { + + return capitalize_paths; +} +void EditorInspector::set_enable_capitalize_paths(bool p_capitalize) { + capitalize_paths = p_capitalize; + update_tree(); +} + +void EditorInspector::set_autoclear(bool p_enable) { + autoclear = p_enable; +} + +void EditorInspector::set_show_categories(bool p_show) { + show_categories = p_show; + update_tree(); +} + +void EditorInspector::set_use_doc_hints(bool p_enable) { + use_doc_hints = p_enable; + update_tree(); +} +void EditorInspector::set_hide_script(bool p_hide) { + hide_script = p_hide; + update_tree(); +} +void EditorInspector::set_use_filter(bool p_use) { + use_filter = p_use; + update_tree(); +} +void EditorInspector::register_text_enter(Node *p_line_edit) { + search_box = Object::cast_to<LineEdit>(p_line_edit); + if (search_box) + search_box->connect("text_changed", this, "_filter_changed"); +} + +void EditorInspector::_filter_changed(const String &p_text) { + + update_tree(); +} + +void EditorInspector::set_subsection_selectable(bool p_selectable) { +} + +void EditorInspector::set_property_selectable(bool p_selectable) { +} + +void EditorInspector::set_use_folding(bool p_enable) { + use_folding = p_enable; + update_tree(); +} + +void EditorInspector::collapse_all_folding() { + + for (List<EditorInspectorSection *>::Element *E = sections.front(); E; E = E->next()) { + E->get()->fold(); + } +} + +void EditorInspector::expand_all_folding() { + for (List<EditorInspectorSection *>::Element *E = sections.front(); E; E = E->next()) { + E->get()->unfold(); + } +} + +void EditorInspector::set_scroll_offset(int p_offset) { + set_v_scroll(p_offset); +} + +int EditorInspector::get_scroll_offset() const { + return get_v_scroll(); +} + +void EditorInspector::_edit_request_change(Object *p_object, const String &p_property) { + + if (object != p_object) //may be undoing/redoing for a non edited object, so ignore + return; + + if (changing) + return; + + if (p_property == String()) + update_tree_pending = true; + else { + pending.insert(p_property); + } +} + +void EditorInspector::_edit_set(const String &p_name, const Variant &p_value, bool p_refresh_all, const String &p_changed_field) { + + if (autoclear && editor_property_map.has(p_name)) { + for (List<EditorProperty *>::Element *E = editor_property_map[p_name].front(); E; E = E->next()) { + if (E->get()->is_checkable()) { + E->get()->set_checked(true); + } + } + } + + if (!undo_redo || Object::cast_to<ArrayPropertyEdit>(object) || Object::cast_to<DictionaryPropertyEdit>(object)) { //kind of hacky + + object->set(p_name, p_value); + if (p_refresh_all) + _edit_request_change(object, ""); + else + _edit_request_change(object, p_name); + + emit_signal(_prop_edited, p_name); + + } else if (Object::cast_to<MultiNodeEdit>(object)) { + + Object::cast_to<MultiNodeEdit>(object)->set_property_field(p_name, p_value, p_changed_field); + _edit_request_change(object, p_name); + emit_signal(_prop_edited, p_name); + } else { + + undo_redo->create_action(TTR("Set") + " " + p_name, UndoRedo::MERGE_ENDS); + undo_redo->add_do_property(object, p_name, p_value); + undo_redo->add_undo_property(object, p_name, object->get(p_name)); + + if (p_refresh_all) { + undo_redo->add_do_method(this, "_edit_request_change", object, ""); + undo_redo->add_undo_method(this, "_edit_request_change", object, ""); + } else { + + undo_redo->add_do_method(this, "_edit_request_change", object, p_name); + undo_redo->add_undo_method(this, "_edit_request_change", object, p_name); + } + + Resource *r = Object::cast_to<Resource>(object); + if (r) { + if (!r->is_edited() && String(p_name) != "resource/edited") { + undo_redo->add_do_method(r, "set_edited", true); + undo_redo->add_undo_method(r, "set_edited", false); + } + + if (String(p_name) == "resource_local_to_scene") { + bool prev = object->get(p_name); + bool next = p_value; + if (next) { + undo_redo->add_do_method(r, "setup_local_to_scene"); + } + if (prev) { + undo_redo->add_undo_method(r, "setup_local_to_scene"); + } + } + } + undo_redo->add_do_method(this, "emit_signal", _prop_edited, p_name); + undo_redo->add_undo_method(this, "emit_signal", _prop_edited, p_name); + changing++; + undo_redo->commit_action(); + changing--; + } + + if (editor_property_map.has(p_name)) { + for (List<EditorProperty *>::Element *E = editor_property_map[p_name].front(); E; E = E->next()) { + E->get()->update_reload_status(); + } + } +} + +void EditorInspector::_property_changed(const String &p_path, const Variant &p_value) { + + _edit_set(p_path, p_value, false, ""); +} + +void EditorInspector::_multiple_properties_changed(Vector<String> p_paths, Array p_values) { + + ERR_FAIL_COND(p_paths.size() == 0 || p_values.size() == 0); + ERR_FAIL_COND(p_paths.size() != p_values.size()); + String names; + for (int i = 0; i < p_paths.size(); i++) { + if (i > 0) + names += ","; + names += p_paths[i]; + } + undo_redo->create_action(TTR("Set Multiple:") + " " + names, UndoRedo::MERGE_ENDS); + for (int i = 0; i < p_paths.size(); i++) { + _edit_set(p_paths[i], p_values[i], false, ""); + } + changing++; + undo_redo->commit_action(); + changing--; +} + +void EditorInspector::_property_keyed(const String &p_path) { + + if (!object) + return; + + emit_signal("property_keyed", p_path, object->get(p_path), false); //second param is deprecated +} + +void EditorInspector::_property_checked(const String &p_path, bool p_checked) { + + if (!object) + return; + + //property checked + if (autoclear) { + + if (!p_checked) { + object->set(p_path, Variant()); + } else { + + Variant to_create; + List<PropertyInfo> pinfo; + object->get_property_list(&pinfo); + for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) { + if (E->get().name == p_path) { + Variant::CallError ce; + to_create = Variant::construct(E->get().type, NULL, 0, ce); + break; + } + } + object->set(p_path, to_create); + } + + if (editor_property_map.has(p_path)) { + for (List<EditorProperty *>::Element *E = editor_property_map[p_path].front(); E; E = E->next()) { + E->get()->update_property(); + E->get()->update_reload_status(); + } + } + + } else { + emit_signal("property_toggled", p_path, p_checked); + } +} + +void EditorInspector::_property_selected(const String &p_path, int p_focusable) { + + property_selected = p_path; + property_focusable = p_focusable; + //deselect the others + for (Map<StringName, List<EditorProperty *> >::Element *F = editor_property_map.front(); F; F = F->next()) { + if (F->key() == property_selected) + continue; + for (List<EditorProperty *>::Element *E = F->get().front(); E; E = E->next()) { + if (E->get()->is_selected()) + E->get()->deselect(); + } + } +} + +void EditorInspector::_object_id_selected(const String &p_path, ObjectID p_id) { + + emit_signal("object_id_selected", p_id); +} + +void EditorInspector::_resource_selected(const String &p_path, RES p_resource) { + emit_signal("resource_selected", p_resource, p_path); +} + +void EditorInspector::_node_removed(Node *p_node) { + + if (p_node == object) { + edit(NULL); + } +} + +void EditorInspector::_notification(int p_what) { + + if (p_what == NOTIFICATION_ENTER_TREE) { + + get_tree()->connect("node_removed", this, "_node_removed"); + add_style_override("bg", get_stylebox("bg", "Tree")); + } + if (p_what == NOTIFICATION_EXIT_TREE) { + + get_tree()->disconnect("node_removed", this, "_node_removed"); + edit(NULL); + } + + if (p_what == NOTIFICATION_PROCESS) { + + if (refresh_countdown > 0) { + refresh_countdown -= get_process_delta_time(); + if (refresh_countdown <= 0) { + for (Map<StringName, List<EditorProperty *> >::Element *F = editor_property_map.front(); F; F = F->next()) { + for (List<EditorProperty *>::Element *E = F->get().front(); E; E = E->next()) { + E->get()->update_property(); + E->get()->update_reload_status(); + } + } + } + } + + changing++; + + if (update_tree_pending) { + + update_tree(); + update_tree_pending = false; + pending.clear(); + + } else { + + while (pending.size()) { + StringName prop = pending.front()->get(); + if (editor_property_map.has(prop)) { + for (List<EditorProperty *>::Element *E = editor_property_map[prop].front(); E; E = E->next()) { + E->get()->update_property(); + E->get()->update_reload_status(); + } + } + pending.erase(pending.front()); + } + } + + changing--; + } + + if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { + update_tree(); + } +} + +void EditorInspector::_changed_callback(Object *p_changed, const char *p_prop) { + //this is called when property change is notified via _change_notify() + _edit_request_change(p_changed, p_prop); +} + +void EditorInspector::_bind_methods() { + + ClassDB::bind_method("_multiple_properties_changed", &EditorInspector::_multiple_properties_changed); + ClassDB::bind_method("_property_changed", &EditorInspector::_property_changed); + ClassDB::bind_method("_edit_request_change", &EditorInspector::_edit_request_change); + ClassDB::bind_method("_node_removed", &EditorInspector::_node_removed); + ClassDB::bind_method("_filter_changed", &EditorInspector::_filter_changed); + ClassDB::bind_method("_property_keyed", &EditorInspector::_property_keyed); + ClassDB::bind_method("_property_checked", &EditorInspector::_property_checked); + ClassDB::bind_method("_property_selected", &EditorInspector::_property_selected); + ClassDB::bind_method("_resource_selected", &EditorInspector::_resource_selected); + ClassDB::bind_method("_object_id_selected", &EditorInspector::_object_id_selected); + + ADD_SIGNAL(MethodInfo("property_keyed", PropertyInfo(Variant::STRING, "property"))); + ADD_SIGNAL(MethodInfo("resource_selected", PropertyInfo(Variant::OBJECT, "res"), PropertyInfo(Variant::STRING, "prop"))); + ADD_SIGNAL(MethodInfo("object_id_selected", PropertyInfo(Variant::INT, "id"))); +} + +EditorInspector::EditorInspector() { + object = NULL; + undo_redo = NULL; + main_vbox = memnew(VBoxContainer); + main_vbox->set_h_size_flags(SIZE_EXPAND_FILL); + add_child(main_vbox); + main_vbox->set_name("pipirulo"); + set_h_scroll(false); + set_v_scroll(true); + + show_categories = false; + hide_script = true; + use_doc_hints = false; + capitalize_paths = false; + use_filter = false; + autoclear = false; + changing = 0; + use_folding = false; + update_all_pending = false; + update_tree_pending = false; + refresh_countdown = 0; + read_only = false; + search_box = NULL; + keying = false; + _prop_edited = "property_edited"; + set_process(true); + property_focusable = -1; +} diff --git a/editor/editor_inspector.h b/editor/editor_inspector.h new file mode 100644 index 0000000000..64be316b0e --- /dev/null +++ b/editor/editor_inspector.h @@ -0,0 +1,283 @@ +#ifndef EDITOR_INSPECTOR_H +#define EDITOR_INSPECTOR_H + +#include "editor_data.h" +#include "scene/gui/scroll_container.h" + +class EditorProperty : public Container { + + GDCLASS(EditorProperty, Container) +public: + enum LabelLayout { + LABEL_LAYOUT_LEFT, + LABEL_LAYOUT_TOP, + }; + +private: + String label; + int text_size; + friend class EditorInspector; + Object *object; + StringName property; + + LabelLayout label_layout; + + int property_usage; + + bool read_only; + bool checkable; + bool checked; + bool draw_red; + bool keying; + + Rect2 keying_rect; + bool keying_hover; + Rect2 revert_rect; + bool revert_hover; + Rect2 check_rect; + bool check_hover; + + bool can_revert; + + bool _might_be_in_instance(); + bool _is_property_different(const Variant &p_current, const Variant &p_orig, int p_usage); + bool _is_instanced_node_with_original_property_different(); + bool _get_instanced_node_original_property(const StringName &p_prop, Variant &value); + void _focusable_focused(int p_index); + + bool selected; + int selected_focusable; + + Vector<Control *> focusables; + Control *label_reference; + +protected: + void _notification(int p_what); + static void _bind_methods(); + + void _gui_input(const Ref<InputEvent> &p_event); + +public: + virtual Size2 get_minimum_size() const; + + void set_label(const String &p_label); + String get_label() const; + + void set_read_only(bool p_read_only); + bool is_read_only() const; + + Object *get_edited_object(); + StringName get_edited_property(); + + virtual void update_property(); + void update_reload_status(); + + virtual bool use_keying_next() const; + + void set_checkable(bool p_checkable); + bool is_checkable() const; + + void set_checked(bool p_checked); + bool is_checked() const; + + void set_draw_red(bool p_draw_red); + bool is_draw_red() const; + + void set_keying(bool p_keying); + bool is_keying() const; + + void add_focusable(Control *p_control); + void select(int p_focusable = -1); + void deselect(); + bool is_selected() const; + + void set_label_reference(Control *p_control); + + virtual Variant get_drag_data(const Point2 &p_point); + + void set_label_layout(LabelLayout p_layout); + EditorProperty(); +}; + +class EditorInspectorPlugin : public Reference { + GDCLASS(EditorInspectorPlugin, Reference) + + friend class EditorInspector; + struct AddedEditor { + Control *property_editor; + Vector<String> properties; + String label; + }; + + List<AddedEditor> added_editors; + +protected: + static void _bind_methods(); + +public: + void add_custom_control(Control *control); + void add_property_editor(const String &p_for_property, Control *p_prop); + void add_property_editor_for_multiple_properties(const String &p_label, const Vector<String> &p_properties, Control *p_prop); + + virtual bool can_handle(Object *p_object); + virtual void parse_begin(Object *p_object); + virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage); + virtual void parse_end(); +}; + +class EditorInspectorCategory : public Control { + GDCLASS(EditorInspectorCategory, Control); + + friend class EditorInspector; + Ref<Texture> icon; + String label; + Color bg_color; + +protected: + void _notification(int p_what); + +public: + virtual Size2 get_minimum_size() const; + + EditorInspectorCategory(); +}; + +class EditorInspectorSection : public Container { + GDCLASS(EditorInspectorSection, Container); + + String label; + String section; + Object *object; + VBoxContainer *vbox; + Color bg_color; + bool foldable; + +protected: + void _notification(int p_what); + static void _bind_methods(); + void _gui_input(const Ref<InputEvent> &p_event); + +public: + virtual Size2 get_minimum_size() const; + + void setup(const String &p_section, const String &p_label, Object *p_object, const Color &p_bg_color, bool p_foldable); + VBoxContainer *get_vbox(); + void unfold(); + void fold(); + + Object *get_edited_object(); + + EditorInspectorSection(); +}; + +class EditorInspector : public ScrollContainer { + GDCLASS(EditorInspector, ScrollContainer); + + UndoRedo *undo_redo; + enum { + MAX_PLUGINS = 1024 + }; + static Ref<EditorInspectorPlugin> inspector_plugins[MAX_PLUGINS]; + static int inspector_plugin_count; + + VBoxContainer *main_vbox; + + //map use to cache the instanced editors + Map<StringName, List<EditorProperty *> > editor_property_map; + List<EditorInspectorSection *> sections; + Set<StringName> pending; + + void _clear(); + Object *object; + + // + + LineEdit *search_box; + bool show_categories; + bool hide_script; + bool use_doc_hints; + bool capitalize_paths; + bool use_filter; + bool autoclear; + bool use_folding; + int changing; + bool update_all_pending; + bool read_only; + bool keying; + + int refresh_countdown; + bool update_tree_pending; + StringName _prop_edited; + StringName property_selected; + int property_focusable; + + Map<StringName, Map<StringName, String> > descr_cache; + Map<StringName, String> class_descr_cache; + + void _edit_set(const String &p_name, const Variant &p_value, bool p_refresh_all, const String &p_changed_field); + + void _property_changed(const String &p_path, const Variant &p_value); + void _multiple_properties_changed(Vector<String> p_paths, Array p_values); + void _property_keyed(const String &p_path); + void _property_checked(const String &p_path, bool p_checked); + + void _resource_selected(const String &p_path, RES p_resource); + void _property_selected(const String &p_path, int p_focusable); + void _object_id_selected(const String &p_path, ObjectID p_id); + + void _node_removed(Node *p_node); + + void _changed_callback(Object *p_changed, const char *p_prop); + void _edit_request_change(Object *p_changed, const String &p_prop); + + void _filter_changed(const String &p_text); + +protected: + static void _bind_methods(); + void _notification(int p_what); + +public: + static void add_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin); + static void remove_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin); + static void cleanup_plugins(); + + void set_undo_redo(UndoRedo *p_undo_redo); + + String get_selected_path() const; + + void update_tree(); + void update_property(const String &p_prop); + + void refresh(); + + void edit(Object *p_object); + + void set_keying(bool p_active); + void set_read_only(bool p_read_only); + + bool is_capitalize_paths_enabled() const; + void set_enable_capitalize_paths(bool p_capitalize); + void set_autoclear(bool p_enable); + + void set_show_categories(bool p_show); + void set_use_doc_hints(bool p_enable); + void set_hide_script(bool p_hide); + + void set_use_filter(bool p_use); + void register_text_enter(Node *p_line_edit); + + void set_subsection_selectable(bool p_selectable); + void set_property_selectable(bool p_selectable); + + void set_use_folding(bool p_enable); + + void collapse_all_folding(); + void expand_all_folding(); + + void set_scroll_offset(int p_offset); + int get_scroll_offset() const; + + EditorInspector(); +}; + +#endif // INSPECTOR_H diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp index fd5a6dffc9..49f70e3215 100644 --- a/editor/editor_node.cpp +++ b/editor/editor_node.cpp @@ -56,6 +56,7 @@ #include "editor/editor_file_system.h" #include "editor/editor_help.h" #include "editor/editor_initialize_ssl.h" +#include "editor/editor_properties.h" #include "editor/editor_settings.h" #include "editor/editor_themes.h" #include "editor/import/editor_import_collada.h" @@ -483,7 +484,7 @@ void EditorNode::_fs_changed() { // come during the export export_defer.preset = ""; Error err = OK; - if (!preset->is_runnable() && (export_defer.path.ends_with(".pck") || export_defer.path.ends_with(".zip"))) { + if (export_defer.path.ends_with(".pck") || export_defer.path.ends_with(".zip")) { if (export_defer.path.ends_with(".zip")) { err = platform->export_zip(preset, export_defer.debug, export_defer.path); } else if (export_defer.path.ends_with(".pck")) { @@ -548,8 +549,8 @@ void EditorNode::_vp_resized() { void EditorNode::_node_renamed() { - if (property_editor) - property_editor->update_tree(); + if (inspector) + inspector->update_tree(); } void EditorNode::_editor_select_next() { @@ -1351,7 +1352,7 @@ void EditorNode::_dialog_action(String p_file) { void EditorNode::push_item(Object *p_object, const String &p_property) { if (!p_object) { - property_editor->edit(NULL); + inspector->edit(NULL); node_dock->set_node(NULL); scene_tree_dock->set_selected(NULL); return; @@ -1444,12 +1445,12 @@ void EditorNode::_property_editor_back() { void EditorNode::_menu_collapseall() { - property_editor->collapse_all_folding(); + inspector->collapse_all_folding(); } void EditorNode::_menu_expandall() { - property_editor->expand_all_folding(); + inspector->expand_all_folding(); } void EditorNode::_save_default_environment() { @@ -1515,7 +1516,7 @@ void EditorNode::_edit_current() { if (!current_obj) { scene_tree_dock->set_selected(NULL); - property_editor->edit(NULL); + inspector->edit(NULL); node_dock->set_node(NULL); object_menu->set_disabled(true); @@ -1536,7 +1537,7 @@ void EditorNode::_edit_current() { Resource *current_res = Object::cast_to<Resource>(current_obj); ERR_FAIL_COND(!current_res); scene_tree_dock->set_selected(NULL); - property_editor->edit(current_res); + inspector->edit(current_res); node_dock->set_node(NULL); object_menu->set_disabled(false); EditorNode::get_singleton()->get_import_dock()->set_edit_path(current_res->get_path()); @@ -1561,7 +1562,7 @@ void EditorNode::_edit_current() { Node *current_node = Object::cast_to<Node>(current_obj); ERR_FAIL_COND(!current_node); - property_editor->edit(current_node); + inspector->edit(current_node); if (current_node->is_inside_tree()) { node_dock->set_node(current_node); scene_tree_dock->set_selected(current_node); @@ -1585,7 +1586,7 @@ void EditorNode::_edit_current() { capitalize = false; } - property_editor->edit(current_obj); + inspector->edit(current_obj); node_dock->set_node(NULL); } @@ -1594,8 +1595,8 @@ void EditorNode::_edit_current() { property_editable_warning_dialog->set_text(editable_warning); } - if (property_editor->is_capitalize_paths_enabled() != capitalize) { - property_editor->set_enable_capitalize_paths(capitalize); + if (inspector->is_capitalize_paths_enabled() != capitalize) { + inspector->set_enable_capitalize_paths(capitalize); } /* Take care of PLUGIN EDITOR */ @@ -2939,7 +2940,7 @@ Dictionary EditorNode::_get_main_scene_state() { Dictionary state; state["main_tab"] = _get_current_main_editor(); state["scene_tree_offset"] = scene_tree_dock->get_tree_editor()->get_scene_tree()->get_vscroll_bar()->get_value(); - state["property_edit_offset"] = get_property_editor()->get_scene_tree()->get_vscroll_bar()->get_value(); + state["property_edit_offset"] = get_inspector()->get_scroll_offset(); state["saved_version"] = saved_version; state["node_filter"] = scene_tree_dock->get_filter(); return state; @@ -2985,7 +2986,7 @@ void EditorNode::_set_main_scene_state(Dictionary p_state, Node *p_for_scene) { if (p_state.has("scene_tree_offset")) scene_tree_dock->get_tree_editor()->get_scene_tree()->get_vscroll_bar()->set_value(p_state["scene_tree_offset"]); if (p_state.has("property_edit_offset")) - get_property_editor()->get_scene_tree()->get_vscroll_bar()->set_value(p_state["property_edit_offset"]); + get_inspector()->set_scroll_offset(p_state["property_edit_offset"]); if (p_state.has("node_filter")) scene_tree_dock->set_filter(p_state["node_filter"]); @@ -3278,9 +3279,7 @@ void EditorNode::update_keying() { } } - property_editor->set_keying(valid); - - AnimationPlayerEditor::singleton->get_key_editor()->update_keying(); + inspector->set_keying(valid); } void EditorNode::_close_messages() { @@ -3425,6 +3424,9 @@ void EditorNode::register_editor_types() { ClassDB::register_class<EditorExportPlugin>(); ClassDB::register_class<EditorResourceConversionPlugin>(); ClassDB::register_class<EditorSceneImporter>(); + ClassDB::register_class<EditorInspector>(); + ClassDB::register_class<EditorInspectorPlugin>(); + ClassDB::register_class<EditorProperty>(); // FIXME: Is this stuff obsolete, or should it be ported to new APIs? ClassDB::register_class<EditorScenePostImport>(); @@ -4236,7 +4238,7 @@ void EditorNode::_scene_tab_changed(int p_tab) { void EditorNode::_toggle_search_bar(bool p_pressed) { - property_editor->set_use_filter(p_pressed); + inspector->set_use_filter(p_pressed); if (p_pressed) { @@ -4255,7 +4257,7 @@ void EditorNode::_clear_search_box() { return; search_box->clear(); - property_editor->update_tree(); + inspector->update_tree(); } ToolButton *EditorNode::add_bottom_panel_item(String p_text, Control *p_item) { @@ -5007,6 +5009,12 @@ EditorNode::EditorNode() { ResourceFormatImporter::get_singleton()->add_importer(import_bitmap); } + { + Ref<EditorInspectorDefaultPlugin> eidp; + eidp.instance(); + EditorInspector::add_inspector_plugin(eidp); + } + _pvrtc_register_compressors(); editor_selection = memnew(EditorSelection); @@ -5665,21 +5673,21 @@ EditorNode::EditorNode() { property_editable_warning->hide(); property_editable_warning->connect("pressed", this, "_property_editable_warning_pressed"); - property_editor = memnew(PropertyEditor); - property_editor->set_autoclear(true); - property_editor->set_show_categories(true); - property_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL); - property_editor->set_use_doc_hints(true); - property_editor->set_hide_script(false); - property_editor->set_enable_capitalize_paths(bool(EDITOR_DEF("interface/editor/capitalize_properties", true))); - property_editor->set_use_folding(!bool(EDITOR_DEF("interface/editor/disable_inspector_folding", false))); + inspector = memnew(EditorInspector); + inspector->set_autoclear(true); + inspector->set_show_categories(true); + inspector->set_v_size_flags(Control::SIZE_EXPAND_FILL); + inspector->set_use_doc_hints(true); + inspector->set_hide_script(false); + inspector->set_enable_capitalize_paths(bool(EDITOR_DEF("interface/editor/capitalize_properties", true))); + inspector->set_use_folding(!bool(EDITOR_DEF("interface/editor/disable_inspector_folding", false))); - property_editor->hide_top_label(); - property_editor->register_text_enter(search_box); + // inspector->hide_top_label(); + inspector->register_text_enter(search_box); Button *property_editable_warning; - prop_editor_base->add_child(property_editor); - property_editor->set_undo_redo(&editor_data.get_undo_redo()); + prop_editor_base->add_child(inspector); + inspector->set_undo_redo(&editor_data.get_undo_redo()); import_dock = memnew(ImportDock); dock_slot[DOCK_SLOT_RIGHT_UL]->add_child(import_dock); @@ -5815,8 +5823,8 @@ EditorNode::EditorNode() { file->connect("file_selected", this, "_dialog_action"); file_templates->connect("file_selected", this, "_dialog_action"); - property_editor->connect("resource_selected", this, "_resource_selected"); - property_editor->connect("property_keyed", this, "_property_keyed"); + inspector->connect("resource_selected", this, "_resource_selected"); + inspector->connect("property_keyed", this, "_property_keyed"); //plugin stuff @@ -6039,6 +6047,8 @@ EditorNode::EditorNode() { EditorNode::~EditorNode() { + EditorInspector::cleanup_plugins(); + remove_print_handler(&print_handler); memdelete(EditorHelp::get_doc_data()); memdelete(editor_selection); diff --git a/editor/editor_node.h b/editor/editor_node.h index f774fa0a2e..86b85663ab 100644 --- a/editor/editor_node.h +++ b/editor/editor_node.h @@ -37,6 +37,7 @@ #include "editor/editor_about.h" #include "editor/editor_data.h" #include "editor/editor_export.h" +#include "editor/editor_inspector.h" #include "editor/editor_log.h" #include "editor/editor_name_dialog.h" #include "editor/editor_path.h" @@ -80,7 +81,6 @@ #include "scene/gui/tool_button.h" #include "scene/gui/tree.h" #include "scene/gui/viewport_container.h" - /** @author Juan Linietsky <reduzio@gmail.com> */ @@ -267,7 +267,7 @@ private: Button *property_back; Button *property_forward; SceneTreeDock *scene_tree_dock; - PropertyEditor *property_editor; + EditorInspector *inspector; Button *property_editable_warning; AcceptDialog *property_editable_warning_dialog; void _property_editable_warning_pressed(); @@ -640,7 +640,7 @@ public: EditorPluginList *get_editor_plugins_over() { return editor_plugins_over; } EditorPluginList *get_editor_plugins_force_over() { return editor_plugins_force_over; } EditorPluginList *get_editor_plugins_force_input_forwarding() { return editor_plugins_force_input_forwarding; } - PropertyEditor *get_property_editor() { return property_editor; } + EditorInspector *get_inspector() { return inspector; } VBoxContainer *get_property_editor_vb() { return prop_editor_vb; } ProjectSettingsEditor *get_project_settings() { return project_settings; } diff --git a/editor/editor_properties.cpp b/editor/editor_properties.cpp new file mode 100644 index 0000000000..fb2570d472 --- /dev/null +++ b/editor/editor_properties.cpp @@ -0,0 +1,2439 @@ +#include "editor_properties.h" +#include "editor/editor_resource_preview.h" +#include "editor_node.h" +#include "scene/main/viewport.h" +///////////////////// TEXT ///////////////////////// +void EditorPropertyText::_text_changed(const String &p_string) { + if (updating) + return; + + emit_signal("property_changed", get_edited_property(), p_string); +} + +void EditorPropertyText::update_property() { + String s = get_edited_object()->get(get_edited_property()); + updating = true; + text->set_text(s); + text->set_editable(!is_read_only()); + updating = false; +} + +void EditorPropertyText::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_text_changed", "txt"), &EditorPropertyText::_text_changed); +} + +EditorPropertyText::EditorPropertyText() { + text = memnew(LineEdit); + add_child(text); + add_focusable(text); + text->connect("text_changed", this, "_text_changed"); + updating = false; +} + +///////////////////// MULTILINE TEXT ///////////////////////// + +void EditorPropertyMultilineText::_big_text_changed() { + text->set_text(big_text->get_text()); + emit_signal("property_changed", get_edited_property(), big_text->get_text()); +} + +void EditorPropertyMultilineText::_text_changed() { + + emit_signal("property_changed", get_edited_property(), text->get_text()); +} + +void EditorPropertyMultilineText::_open_big_text() { + + if (!big_text_dialog) { + big_text = memnew(TextEdit); + big_text->connect("text_changed", this, "_big_text_changed"); + big_text_dialog = memnew(AcceptDialog); + big_text_dialog->add_child(big_text); + big_text_dialog->set_title("Edit Text:"); + add_child(big_text_dialog); + } + + big_text->set_text(text->get_text()); + big_text_dialog->popup_centered_ratio(); +} + +void EditorPropertyMultilineText::update_property() { + String t = get_edited_object()->get(get_edited_property()); + text->set_text(t); + if (big_text && big_text->is_visible_in_tree()) { + big_text->set_text(t); + } +} + +void EditorPropertyMultilineText::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_THEME_CHANGED: + case NOTIFICATION_ENTER_TREE: { + Ref<Texture> df = get_icon("DistractionFree", "EditorIcons"); + open_big_text->set_icon(df); + Ref<Font> font = get_font("font", "Label"); + text->set_custom_minimum_size(Vector2(0, font->get_height() * 6)); + + } break; + } +} + +void EditorPropertyMultilineText::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_text_changed"), &EditorPropertyMultilineText::_text_changed); + ClassDB::bind_method(D_METHOD("_big_text_changed"), &EditorPropertyMultilineText::_big_text_changed); + ClassDB::bind_method(D_METHOD("_open_big_text"), &EditorPropertyMultilineText::_open_big_text); +} + +EditorPropertyMultilineText::EditorPropertyMultilineText() { + HBoxContainer *hb = memnew(HBoxContainer); + set_label_layout(LABEL_LAYOUT_TOP); + add_child(hb); + text = memnew(TextEdit); + text->connect("text_changed", this, "_text_changed"); + add_focusable(text); + hb->add_child(text); + text->set_h_size_flags(SIZE_EXPAND_FILL); + open_big_text = memnew(ToolButton); + open_big_text->connect("pressed", this, "_open_big_text"); + hb->add_child(open_big_text); + big_text_dialog = NULL; + big_text = NULL; +} + +///////////////////// TEXT ENUM ///////////////////////// + +void EditorPropertyTextEnum::_option_selected(int p_which) { + + emit_signal("property_changed", get_edited_property(), options->get_item_text(p_which)); +} + +void EditorPropertyTextEnum::update_property() { + + String which = get_edited_object()->get(get_edited_property()); + for (int i = 0; i < options->get_item_count(); i++) { + String t = options->get_item_text(i); + if (t == which) { + options->select(i); + return; + } + } +} + +void EditorPropertyTextEnum::setup(const Vector<String> &p_options) { + for (int i = 0; i < p_options.size(); i++) { + options->add_item(p_options[i], i); + } +} + +void EditorPropertyTextEnum::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_option_selected"), &EditorPropertyTextEnum::_option_selected); +} + +EditorPropertyTextEnum::EditorPropertyTextEnum() { + options = memnew(OptionButton); + options->set_clip_text(true); + add_child(options); + add_focusable(options); + options->connect("item_selected", this, "_option_selected"); +} +///////////////////// PATH ///////////////////////// + +void EditorPropertyPath::_path_selected(const String &p_path) { + + emit_signal("property_changed", get_edited_property(), p_path); + update_property(); +} +void EditorPropertyPath::_path_pressed() { + + if (!dialog) { + dialog = memnew(EditorFileDialog); + dialog->connect("file_selected", this, "_path_selected"); + dialog->connect("dir_selected", this, "_path_selected"); + add_child(dialog); + } + + String full_path = get_edited_object()->get(get_edited_property()); + + dialog->clear_filters(); + + if (global) { + dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM); + } else { + dialog->set_access(EditorFileDialog::ACCESS_RESOURCES); + } + + if (folder) { + dialog->set_mode(EditorFileDialog::MODE_OPEN_DIR); + dialog->set_current_dir(full_path); + } else { + dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE); + for (int i = 0; i < extensions.size(); i++) { + String e = extensions[i].strip_edges(); + if (e != String()) { + dialog->add_filter(extensions[i].strip_edges()); + } + } + dialog->set_current_path(full_path); + } + + dialog->popup_centered_ratio(); +} + +void EditorPropertyPath::update_property() { + + String full_path = get_edited_object()->get(get_edited_property()); + path->set_text(full_path); + path->set_tooltip(full_path); +} + +void EditorPropertyPath::setup(const Vector<String> &p_extensions, bool p_folder, bool p_global) { + + extensions = p_extensions; + folder = p_folder; + global = p_global; +} + +void EditorPropertyPath::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_path_pressed"), &EditorPropertyPath::_path_pressed); + ClassDB::bind_method(D_METHOD("_path_selected"), &EditorPropertyPath::_path_selected); +} + +EditorPropertyPath::EditorPropertyPath() { + path = memnew(Button); + path->set_clip_text(true); + add_child(path); + add_focusable(path); + dialog = NULL; + path->connect("pressed", this, "_path_pressed"); + folder = false; + global = false; +} + +///////////////////// MEMBER ///////////////////////// + +void EditorPropertyMember::_property_selected(const String &p_selected) { + + emit_signal("property_changed", get_edited_property(), p_selected); + update_property(); +} + +void EditorPropertyMember::_property_select() { + + if (!selector) { + selector = memnew(PropertySelector); + selector->connect("selected", this, "_property_selected"); + add_child(selector); + } + + String current = get_edited_object()->get(get_edited_property()); + + if (hint == MEMBER_METHOD_OF_VARIANT_TYPE) { + + Variant::Type type = Variant::NIL; + for (int i = 0; i < Variant::VARIANT_MAX; i++) { + if (hint_text == Variant::get_type_name(Variant::Type(i))) { + type = Variant::Type(i); + } + } + if (type) + selector->select_method_from_basic_type(type, current); + + } else if (hint == MEMBER_METHOD_OF_BASE_TYPE) { + + selector->select_method_from_base_type(hint_text, current); + + } else if (hint == MEMBER_METHOD_OF_INSTANCE) { + + Object *instance = ObjectDB::get_instance(hint_text.to_int64()); + if (instance) + selector->select_method_from_instance(instance, current); + + } else if (hint == MEMBER_METHOD_OF_SCRIPT) { + + Object *obj = ObjectDB::get_instance(hint_text.to_int64()); + if (Object::cast_to<Script>(obj)) { + selector->select_method_from_script(Object::cast_to<Script>(obj), current); + } + + } else if (hint == MEMBER_PROPERTY_OF_VARIANT_TYPE) { + + Variant::Type type = Variant::NIL; + String tname = hint_text; + if (tname.find(".") != -1) + tname = tname.get_slice(".", 0); + for (int i = 0; i < Variant::VARIANT_MAX; i++) { + if (tname == Variant::get_type_name(Variant::Type(i))) { + type = Variant::Type(Variant::Type(i)); + } + } + + if (type != Variant::NIL) + selector->select_property_from_basic_type(type, current); + + } else if (hint == MEMBER_PROPERTY_OF_BASE_TYPE) { + + selector->select_property_from_base_type(hint_text, current); + + } else if (hint == MEMBER_PROPERTY_OF_INSTANCE) { + + Object *instance = ObjectDB::get_instance(hint_text.to_int64()); + if (instance) + selector->select_property_from_instance(instance, current); + + } else if (hint == MEMBER_PROPERTY_OF_SCRIPT) { + + Object *obj = ObjectDB::get_instance(hint_text.to_int64()); + if (Object::cast_to<Script>(obj)) { + selector->select_property_from_script(Object::cast_to<Script>(obj), current); + } + } +} + +void EditorPropertyMember::setup(Type p_hint, const String &p_hint_text) { + hint = p_hint; + hint_text = p_hint_text; +} + +void EditorPropertyMember::update_property() { + + String full_path = get_edited_object()->get(get_edited_property()); + property->set_text(full_path); +} + +void EditorPropertyMember::_bind_methods() { + ClassDB::bind_method(D_METHOD("_property_selected"), &EditorPropertyMember::_property_selected); + ClassDB::bind_method(D_METHOD("_property_select"), &EditorPropertyMember::_property_select); +} + +EditorPropertyMember::EditorPropertyMember() { + selector = NULL; + property = memnew(Button); + property->set_clip_text(true); + add_child(property); + add_focusable(property); + property->connect("pressed", this, "_property_select"); +} + +///////////////////// CHECK ///////////////////////// +void EditorPropertyCheck::_checkbox_pressed() { + + emit_signal("property_changed", get_edited_property(), checkbox->is_pressed()); +} + +void EditorPropertyCheck::update_property() { + bool c = get_edited_object()->get(get_edited_property()); + checkbox->set_pressed(c); + checkbox->set_disabled(is_read_only()); +} + +void EditorPropertyCheck::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_checkbox_pressed"), &EditorPropertyCheck::_checkbox_pressed); +} + +EditorPropertyCheck::EditorPropertyCheck() { + checkbox = memnew(CheckBox); + checkbox->set_text(TTR("On")); + add_child(checkbox); + add_focusable(checkbox); + checkbox->connect("pressed", this, "_checkbox_pressed"); +} + +///////////////////// ENUM ///////////////////////// + +void EditorPropertyEnum::_option_selected(int p_which) { + + emit_signal("property_changed", get_edited_property(), p_which); +} + +void EditorPropertyEnum::update_property() { + + int which = get_edited_object()->get(get_edited_property()); + options->select(which); +} + +void EditorPropertyEnum::setup(const Vector<String> &p_options) { + for (int i = 0; i < p_options.size(); i++) { + options->add_item(p_options[i], i); + } +} + +void EditorPropertyEnum::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_option_selected"), &EditorPropertyEnum::_option_selected); +} + +EditorPropertyEnum::EditorPropertyEnum() { + options = memnew(OptionButton); + options->set_clip_text(true); + add_child(options); + add_focusable(options); + options->connect("item_selected", this, "_option_selected"); +} + +///////////////////// FLAGS ///////////////////////// + +void EditorPropertyFlags::_flag_toggled() { + + uint32_t value = 0; + for (int i = 0; i < flags.size(); i++) { + if (flags[i]->is_pressed()) { + uint32_t val = 1; + val <<= flag_indices[i]; + value |= val; + } + } + + emit_signal("property_changed", get_edited_property(), value); +} + +void EditorPropertyFlags::update_property() { + + uint32_t value = get_edited_object()->get(get_edited_property()); + + for (int i = 0; i < flags.size(); i++) { + uint32_t val = 1; + val <<= flag_indices[i]; + if (value & val) { + + flags[i]->set_pressed(true); + } else { + flags[i]->set_pressed(false); + } + } +} + +void EditorPropertyFlags::setup(const Vector<String> &p_options) { + ERR_FAIL_COND(flags.size()); + + bool first = true; + for (int i = 0; i < p_options.size(); i++) { + String option = p_options[i].strip_edges(); + if (option != "") { + CheckBox *cb = memnew(CheckBox); + cb->set_text(option); + cb->set_clip_text(true); + cb->connect("pressed", this, "_flag_toggled"); + add_focusable(cb); + vbox->add_child(cb); + flags.push_back(cb); + flag_indices.push_back(i); + if (first) { + set_label_reference(cb); + first = false; + } + } + } +} + +void EditorPropertyFlags::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_flag_toggled"), &EditorPropertyFlags::_flag_toggled); +} + +EditorPropertyFlags::EditorPropertyFlags() { + + vbox = memnew(VBoxContainer); + add_child(vbox); +} + +///////////////////// LAYERS ///////////////////////// + +class EditorPropertyLayersGrid : public Control { + GDCLASS(EditorPropertyLayersGrid, Control) +public: + uint32_t value; + Vector<Rect2> flag_rects; + Vector<String> names; + + virtual Size2 get_minimum_size() const { + Ref<Font> font = get_font("font", "Label"); + return Vector2(0, font->get_height() * 2); + } + + virtual String get_tooltip(const Point2 &p_pos) const { + for (int i = 0; i < flag_rects.size(); i++) { + if (flag_rects[i].has_point(p_pos) && i < names.size()) { + return names[i]; + } + } + return String(); + } + void _gui_input(const Ref<InputEvent> &p_ev) { + Ref<InputEventMouseButton> mb = p_ev; + if (mb.is_valid() && mb->get_button_index() == BUTTON_LEFT && mb->is_pressed()) { + for (int i = 0; i < flag_rects.size(); i++) { + if (flag_rects[i].has_point(mb->get_position())) { + //toggle + if (value & (1 << i)) { + value &= ~(1 << i); + } else { + value |= (1 << i); + } + emit_signal("flag_changed", value); + update(); + } + } + } + } + + void _notification(int p_what) { + if (p_what == NOTIFICATION_DRAW) { + + Rect2 rect; + rect.size = get_size(); + flag_rects.clear(); + + int bsize = (rect.size.height * 80 / 100) / 2; + + int h = bsize * 2 + 1; + int vofs = (rect.size.height - h) / 2; + + for (int i = 0; i < 2; i++) { + + Point2 ofs(4, vofs); + if (i == 1) + ofs.y += bsize + 1; + + ofs += rect.position; + for (int j = 0; j < 10; j++) { + + Point2 o = ofs + Point2(j * (bsize + 1), 0); + if (j >= 5) + o.x += 1; + + uint32_t idx = i * 10 + j; + bool on = value & (1 << idx); + Rect2 rect = Rect2(o, Size2(bsize, bsize)); + draw_rect(rect, Color(0, 0, 0, on ? 0.8 : 0.3)); + flag_rects.push_back(rect); + } + } + } + } + + void set_flag(uint32_t p_flag) { + value = p_flag; + update(); + } + + static void _bind_methods() { + + ClassDB::bind_method(D_METHOD("_gui_input"), &EditorPropertyLayersGrid::_gui_input); + ADD_SIGNAL(MethodInfo("flag_changed", PropertyInfo(Variant::INT, "flag"))); + } + + EditorPropertyLayersGrid() { + value = 0; + } +}; +void EditorPropertyLayers::_grid_changed(uint32_t p_grid) { + + emit_signal("property_changed", get_edited_property(), p_grid); +} + +void EditorPropertyLayers::update_property() { + + uint32_t value = get_edited_object()->get(get_edited_property()); + + grid->set_flag(value); +} + +void EditorPropertyLayers::setup(LayerType p_layer_type) { + + String basename; + switch (p_layer_type) { + case LAYER_RENDER_2D: + basename = "layer_names/2d_render"; + break; + case LAYER_PHYSICS_2D: + basename = "layer_names/2d_physics"; + break; + case LAYER_RENDER_3D: + basename = "layer_names/3d_render"; + break; + case LAYER_PHYSICS_3D: + basename = "layer_names/3d_physics"; + break; + } + + Vector<String> names; + for (int i = 0; i < 20; i++) { + String name; + + if (ProjectSettings::get_singleton()->has_setting(basename + "/layer_" + itos(i + 1))) { + name = ProjectSettings::get_singleton()->get(basename + "/layer_" + itos(i + 1)); + } + + if (name == "") { + name = "Layer " + itos(i + 1); + } + + names.push_back(name); + } + + grid->names = names; +} + +void EditorPropertyLayers::_button_pressed() { + + layers->clear(); + for (int i = 0; i < 20; i++) { + if (i == 5 || i == 10 || i == 15) { + layers->add_separator(); + } + layers->add_check_item(grid->names[i], i); + int idx = layers->get_item_index(i); + layers->set_item_checked(idx, grid->value & (1 << i)); + } + + Rect2 gp = button->get_global_rect(); + Vector2 popup_pos = gp.position - Vector2(layers->get_combined_minimum_size().x, 0); + layers->set_global_position(popup_pos); + layers->popup(); +} + +void EditorPropertyLayers::_menu_pressed(int p_menu) { + if (grid->value & (1 << p_menu)) { + grid->value &= ~(1 << p_menu); + } else { + grid->value |= (1 << p_menu); + } + grid->update(); + _grid_changed(grid->value); +} + +void EditorPropertyLayers::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_grid_changed"), &EditorPropertyLayers::_grid_changed); + ClassDB::bind_method(D_METHOD("_button_pressed"), &EditorPropertyLayers::_button_pressed); + ClassDB::bind_method(D_METHOD("_menu_pressed"), &EditorPropertyLayers::_menu_pressed); +} + +EditorPropertyLayers::EditorPropertyLayers() { + + HBoxContainer *hb = memnew(HBoxContainer); + add_child(hb); + grid = memnew(EditorPropertyLayersGrid); + grid->connect("flag_changed", this, "_grid_changed"); + grid->set_h_size_flags(SIZE_EXPAND_FILL); + hb->add_child(grid); + button = memnew(Button); + button->set_text(".."); + button->connect("pressed", this, "_button_pressed"); + hb->add_child(button); + set_label_layout(LABEL_LAYOUT_TOP); + layers = memnew(PopupMenu); + add_child(layers); + layers->connect("id_pressed", this, "_menu_pressed"); +} +///////////////////// INT ///////////////////////// + +void EditorPropertyInteger::_value_changed(double val) { + if (setting) + return; + emit_signal("property_changed", get_edited_property(), int(val)); +} + +void EditorPropertyInteger::update_property() { + int val = get_edited_object()->get(get_edited_property()); + setting = true; + spin->set_value(val); + setting = false; +} + +void EditorPropertyInteger::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyInteger::_value_changed); +} + +void EditorPropertyInteger::setup(int p_min, int p_max, bool p_allow_greater, bool p_allow_lesser) { + spin->set_min(p_min); + spin->set_max(p_max); + spin->set_step(1); + spin->set_allow_greater(p_allow_greater); + spin->set_allow_lesser(p_allow_lesser); +} + +EditorPropertyInteger::EditorPropertyInteger() { + spin = memnew(EditorSpinSlider); + add_child(spin); + add_focusable(spin); + spin->connect("value_changed", this, "_value_changed"); + setting = false; +} + +///////////////////// OBJECT ID ///////////////////////// + +void EditorPropertyObjectID::_edit_pressed() { + + emit_signal("object_id_selected", get_edited_property(), get_edited_object()->get(get_edited_property())); +} + +void EditorPropertyObjectID::update_property() { + String type = base_type; + if (type == "") + type = "Object"; + + String icon_type = type; + if (has_icon(icon_type, "EditorIcons")) { + type = icon_type; + } else { + type = "Object"; + } + + ObjectID id = get_edited_object()->get(get_edited_property()); + if (id != 0) { + edit->set_text(type + " ID: " + itos(id)); + edit->set_disabled(false); + edit->set_icon(get_icon(icon_type, "EditorIcons")); + } else { + edit->set_text(TTR("[Empty]")); + edit->set_disabled(true); + edit->set_icon(Ref<Texture>()); + } +} + +void EditorPropertyObjectID::setup(const String &p_base_type) { + base_type = p_base_type; +} + +void EditorPropertyObjectID::_bind_methods() { + ClassDB::bind_method(D_METHOD("_edit_pressed"), &EditorPropertyObjectID::_edit_pressed); +} + +EditorPropertyObjectID::EditorPropertyObjectID() { + edit = memnew(Button); + add_child(edit); + add_focusable(edit); + edit->connect("pressed", this, "_edit_pressed"); +} + +///////////////////// FLOAT ///////////////////////// + +void EditorPropertyFloat::_value_changed(double val) { + if (setting) + return; + + emit_signal("property_changed", get_edited_property(), val); +} + +void EditorPropertyFloat::update_property() { + double val = get_edited_object()->get(get_edited_property()); + setting = true; + spin->set_value(val); + setting = false; +} + +void EditorPropertyFloat::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyFloat::_value_changed); +} + +void EditorPropertyFloat::setup(double p_min, double p_max, double p_step, bool p_no_slider, bool p_exp_range, bool p_greater, bool p_lesser) { + + spin->set_min(p_min); + spin->set_max(p_max); + spin->set_step(p_step); + spin->set_hide_slider(p_no_slider); + spin->set_exp_ratio(p_exp_range); + spin->set_allow_greater(p_greater); + spin->set_allow_lesser(p_lesser); +} + +EditorPropertyFloat::EditorPropertyFloat() { + spin = memnew(EditorSpinSlider); + add_child(spin); + add_focusable(spin); + spin->connect("value_changed", this, "_value_changed"); + setting = false; +} + +///////////////////// EASING ///////////////////////// + +void EditorPropertyEasing::_drag_easing(const Ref<InputEvent> &p_ev) { + + Ref<InputEventMouseMotion> mm = p_ev; + + if (mm.is_valid() && mm->get_button_mask() & BUTTON_MASK_LEFT) { + + float rel = mm->get_relative().x; + if (rel == 0) + return; + + if (flip) + rel = -rel; + + float val = get_edited_object()->get(get_edited_property()); + if (val == 0) + return; + bool sg = val < 0; + val = Math::absf(val); + + val = Math::log(val) / Math::log((float)2.0); + //logspace + val += rel * 0.05; + + val = Math::pow(2.0f, val); + if (sg) + val = -val; + + emit_signal("property_changed", get_edited_property(), val); + easing_draw->update(); + } +} + +void EditorPropertyEasing::_draw_easing() { + + RID ci = easing_draw->get_canvas_item(); + + Size2 s = easing_draw->get_size(); + Rect2 r(Point2(), s); + r = r.grow(3); + get_stylebox("normal", "LineEdit")->draw(ci, r); + + int points = 48; + + float prev = 1.0; + float exp = get_edited_object()->get(get_edited_property()); + + Ref<Font> f = get_font("font", "Label"); + Color color = get_color("font_color", "Label"); + + for (int i = 1; i <= points; i++) { + + float ifl = i / float(points); + float iflp = (i - 1) / float(points); + + float h = 1.0 - Math::ease(ifl, exp); + + if (flip) { + ifl = 1.0 - ifl; + iflp = 1.0 - iflp; + } + + VisualServer::get_singleton()->canvas_item_add_line(ci, Point2(iflp * s.width, prev * s.height), Point2(ifl * s.width, h * s.height), color); + prev = h; + } + + f->draw(ci, Point2(10, 10 + f->get_ascent()), String::num(exp, 2), color); +} + +void EditorPropertyEasing::update_property() { + easing_draw->update(); +} + +void EditorPropertyEasing::_set_preset(float p_val) { + emit_signal("property_changed", get_edited_property(), p_val); + easing_draw->update(); +} + +void EditorPropertyEasing::setup(bool p_full, bool p_flip) { + + flip = p_flip; + if (p_full) { + HBoxContainer *hb2 = memnew(HBoxContainer); + vb->add_child(hb2); + button_out_in = memnew(ToolButton); + button_out_in->set_tooltip(TTR("Out-In")); + button_out_in->set_h_size_flags(SIZE_EXPAND_FILL); + button_out_in->connect("pressed", this, "_set_preset", varray(-0.5)); + hb2->add_child(button_out_in); + + button_in_out = memnew(ToolButton); + button_in_out->set_tooltip(TTR("In")); + button_in_out->set_h_size_flags(SIZE_EXPAND_FILL); + button_in_out->connect("pressed", this, "_set_preset", varray(-2)); + hb2->add_child(button_in_out); + } +} + +void EditorPropertyEasing::_notification(int p_what) { + + switch (p_what) { + case NOTIFICATION_THEME_CHANGED: + case NOTIFICATION_ENTER_TREE: { + easing_draw->set_custom_minimum_size(Size2(0, get_font("font", "Label")->get_height() * 2)); + button_linear->set_icon(get_icon("CurveLinear", "EditorIcons")); + button_out->set_icon(get_icon("CurveOut", "EditorIcons")); + button_in->set_icon(get_icon("CurveIn", "EditorIcons")); + button_constant->set_icon(get_icon("CurveConstant", "EditorIcons")); + if (button_out_in) + button_out_in->set_icon(get_icon("CurveOutIn", "EditorIcons")); + if (button_in_out) + button_in_out->set_icon(get_icon("CurveInOut", "EditorIcons")); + } break; + } +} + +void EditorPropertyEasing::_bind_methods() { + + ClassDB::bind_method("_draw_easing", &EditorPropertyEasing::_draw_easing); + ClassDB::bind_method("_drag_easing", &EditorPropertyEasing::_drag_easing); + ClassDB::bind_method("_set_preset", &EditorPropertyEasing::_set_preset); +} + +EditorPropertyEasing::EditorPropertyEasing() { + + vb = memnew(VBoxContainer); + add_child(vb); + HBoxContainer *hb = memnew(HBoxContainer); + set_label_reference(hb); + + vb->add_child(hb); + + button_linear = memnew(ToolButton); + button_linear->set_tooltip(TTR("Linear")); + button_linear->set_h_size_flags(SIZE_EXPAND_FILL); + button_linear->connect("pressed", this, "_set_preset", varray(1)); + hb->add_child(button_linear); + + button_constant = memnew(ToolButton); + button_constant->set_tooltip(TTR("Linear")); + button_constant->set_h_size_flags(SIZE_EXPAND_FILL); + button_constant->connect("pressed", this, "_set_preset", varray(0)); + hb->add_child(button_constant); + + button_out = memnew(ToolButton); + button_out->set_tooltip(TTR("Out")); + button_out->set_h_size_flags(SIZE_EXPAND_FILL); + button_out->connect("pressed", this, "_set_preset", varray(0.5)); + hb->add_child(button_out); + + button_in = memnew(ToolButton); + button_in->set_tooltip(TTR("In")); + button_in->set_h_size_flags(SIZE_EXPAND_FILL); + button_in->connect("pressed", this, "_set_preset", varray(2)); + hb->add_child(button_in); + + button_in_out = NULL; + button_out_in = NULL; + + easing_draw = memnew(Control); + easing_draw->connect("draw", this, "_draw_easing"); + easing_draw->connect("gui_input", this, "_drag_easing"); + easing_draw->set_default_cursor_shape(Control::CURSOR_MOVE); + vb->add_child(easing_draw); + + flip = false; +} + +///////////////////// VECTOR2 ///////////////////////// + +void EditorPropertyVector2::_value_changed(double val) { + if (setting) + return; + + Vector2 v2; + v2.x = spin[0]->get_value(); + v2.y = spin[1]->get_value(); + emit_signal("property_changed", get_edited_property(), v2); +} + +void EditorPropertyVector2::update_property() { + Vector2 val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.x); + spin[1]->set_value(val.y); + setting = false; +} + +void EditorPropertyVector2::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyVector2::_value_changed); +} + +void EditorPropertyVector2::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 2; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyVector2::EditorPropertyVector2() { + VBoxContainer *vb = memnew(VBoxContainer); + add_child(vb); + static const char *desc[2] = { "x", "y" }; + for (int i = 0; i < 2; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + vb->add_child(spin[i]); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + setting = false; +} + +///////////////////// RECT2 ///////////////////////// + +void EditorPropertyRect2::_value_changed(double val) { + if (setting) + return; + + Rect2 r2; + r2.position.x = spin[0]->get_value(); + r2.position.x = spin[1]->get_value(); + r2.size.y = spin[2]->get_value(); + r2.size.y = spin[3]->get_value(); + emit_signal("property_changed", get_edited_property(), r2); +} + +void EditorPropertyRect2::update_property() { + Rect2 val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.position.x); + spin[1]->set_value(val.position.y); + spin[2]->set_value(val.size.x); + spin[3]->set_value(val.size.y); + setting = false; +} + +void EditorPropertyRect2::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyRect2::_value_changed); +} + +void EditorPropertyRect2::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 4; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyRect2::EditorPropertyRect2() { + VBoxContainer *vb = memnew(VBoxContainer); + add_child(vb); + static const char *desc[4] = { "x", "y", "w", "h" }; + for (int i = 0; i < 4; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + vb->add_child(spin[i]); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + setting = false; +} +///////////////////// VECTOR3 ///////////////////////// + +void EditorPropertyVector3::_value_changed(double val) { + if (setting) + return; + + Vector3 v3; + v3.x = spin[0]->get_value(); + v3.y = spin[1]->get_value(); + v3.z = spin[2]->get_value(); + emit_signal("property_changed", get_edited_property(), v3); +} + +void EditorPropertyVector3::update_property() { + Vector3 val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.x); + spin[1]->set_value(val.y); + spin[2]->set_value(val.z); + setting = false; +} + +void EditorPropertyVector3::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyVector3::_value_changed); +} + +void EditorPropertyVector3::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 3; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyVector3::EditorPropertyVector3() { + VBoxContainer *vb = memnew(VBoxContainer); + add_child(vb); + static const char *desc[3] = { "x", "y", "z" }; + for (int i = 0; i < 3; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + vb->add_child(spin[i]); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + setting = false; +} +///////////////////// PLANE ///////////////////////// + +void EditorPropertyPlane::_value_changed(double val) { + if (setting) + return; + + Plane p; + p.normal.x = spin[0]->get_value(); + p.normal.y = spin[1]->get_value(); + p.normal.z = spin[2]->get_value(); + p.d = spin[3]->get_value(); + emit_signal("property_changed", get_edited_property(), p); +} + +void EditorPropertyPlane::update_property() { + Plane val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.normal.x); + spin[1]->set_value(val.normal.y); + spin[2]->set_value(val.normal.z); + spin[3]->set_value(val.d); + setting = false; +} + +void EditorPropertyPlane::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyPlane::_value_changed); +} + +void EditorPropertyPlane::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 4; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyPlane::EditorPropertyPlane() { + VBoxContainer *vb = memnew(VBoxContainer); + add_child(vb); + static const char *desc[4] = { "x", "y", "z", "d" }; + for (int i = 0; i < 4; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + vb->add_child(spin[i]); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + setting = false; +} + +///////////////////// QUAT ///////////////////////// + +void EditorPropertyQuat::_value_changed(double val) { + if (setting) + return; + + Quat p; + p.x = spin[0]->get_value(); + p.y = spin[1]->get_value(); + p.z = spin[2]->get_value(); + p.w = spin[3]->get_value(); + emit_signal("property_changed", get_edited_property(), p); +} + +void EditorPropertyQuat::update_property() { + Quat val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.x); + spin[1]->set_value(val.y); + spin[2]->set_value(val.z); + spin[3]->set_value(val.w); + setting = false; +} + +void EditorPropertyQuat::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyQuat::_value_changed); +} + +void EditorPropertyQuat::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 4; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyQuat::EditorPropertyQuat() { + VBoxContainer *vb = memnew(VBoxContainer); + add_child(vb); + static const char *desc[4] = { "x", "y", "z", "w" }; + for (int i = 0; i < 4; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + vb->add_child(spin[i]); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + setting = false; +} + +///////////////////// AABB ///////////////////////// + +void EditorPropertyAABB::_value_changed(double val) { + if (setting) + return; + + AABB p; + p.position.x = spin[0]->get_value(); + p.position.y = spin[1]->get_value(); + p.position.z = spin[2]->get_value(); + p.size.x = spin[3]->get_value(); + p.size.y = spin[4]->get_value(); + p.size.z = spin[5]->get_value(); + + emit_signal("property_changed", get_edited_property(), p); +} + +void EditorPropertyAABB::update_property() { + AABB val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.position.x); + spin[1]->set_value(val.position.y); + spin[2]->set_value(val.position.z); + spin[3]->set_value(val.size.x); + spin[4]->set_value(val.size.y); + spin[5]->set_value(val.size.z); + + setting = false; +} + +void EditorPropertyAABB::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyAABB::_value_changed); +} + +void EditorPropertyAABB::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 6; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyAABB::EditorPropertyAABB() { + GridContainer *g = memnew(GridContainer); + g->set_columns(3); + add_child(g); + + static const char *desc[6] = { "x", "y", "z", "w", "h", "d" }; + for (int i = 0; i < 6; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + g->add_child(spin[i]); + spin[i]->set_h_size_flags(SIZE_EXPAND_FILL); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + set_label_layout(LABEL_LAYOUT_TOP); + setting = false; +} + +///////////////////// TRANSFORM2D ///////////////////////// + +void EditorPropertyTransform2D::_value_changed(double val) { + if (setting) + return; + + Transform2D p; + p[0][0] = spin[0]->get_value(); + p[0][1] = spin[1]->get_value(); + p[1][0] = spin[2]->get_value(); + p[1][1] = spin[3]->get_value(); + p[2][0] = spin[4]->get_value(); + p[2][1] = spin[5]->get_value(); + + emit_signal("property_changed", get_edited_property(), p); +} + +void EditorPropertyTransform2D::update_property() { + Transform2D val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val[0][0]); + spin[1]->set_value(val[0][1]); + spin[2]->set_value(val[1][0]); + spin[3]->set_value(val[1][1]); + spin[4]->set_value(val[2][0]); + spin[5]->set_value(val[2][1]); + + setting = false; +} + +void EditorPropertyTransform2D::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyTransform2D::_value_changed); +} + +void EditorPropertyTransform2D::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 6; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyTransform2D::EditorPropertyTransform2D() { + GridContainer *g = memnew(GridContainer); + g->set_columns(2); + add_child(g); + + static const char *desc[6] = { "xx", "xy", "yx", "yy", "ox", "oy" }; + for (int i = 0; i < 6; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + g->add_child(spin[i]); + spin[i]->set_h_size_flags(SIZE_EXPAND_FILL); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + set_label_layout(LABEL_LAYOUT_TOP); + setting = false; +} + +///////////////////// BASIS ///////////////////////// + +void EditorPropertyBasis::_value_changed(double val) { + if (setting) + return; + + Basis p; + p[0][0] = spin[0]->get_value(); + p[1][0] = spin[1]->get_value(); + p[2][0] = spin[2]->get_value(); + p[0][1] = spin[3]->get_value(); + p[1][1] = spin[4]->get_value(); + p[2][1] = spin[5]->get_value(); + p[0][2] = spin[6]->get_value(); + p[1][2] = spin[7]->get_value(); + p[2][2] = spin[8]->get_value(); + + emit_signal("property_changed", get_edited_property(), p); +} + +void EditorPropertyBasis::update_property() { + Basis val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val[0][0]); + spin[1]->set_value(val[1][0]); + spin[2]->set_value(val[2][0]); + spin[3]->set_value(val[0][1]); + spin[4]->set_value(val[1][1]); + spin[5]->set_value(val[2][1]); + spin[6]->set_value(val[0][2]); + spin[7]->set_value(val[1][2]); + spin[8]->set_value(val[2][2]); + + setting = false; +} + +void EditorPropertyBasis::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyBasis::_value_changed); +} + +void EditorPropertyBasis::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 9; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyBasis::EditorPropertyBasis() { + GridContainer *g = memnew(GridContainer); + g->set_columns(3); + add_child(g); + + static const char *desc[9] = { "xx", "xy", "xz", "yx", "yy", "yz", "zx", "zy", "zz" }; + for (int i = 0; i < 9; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + g->add_child(spin[i]); + spin[i]->set_h_size_flags(SIZE_EXPAND_FILL); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + set_label_layout(LABEL_LAYOUT_TOP); + setting = false; +} + +///////////////////// TRANSFORM ///////////////////////// + +void EditorPropertyTransform::_value_changed(double val) { + if (setting) + return; + + Transform p; + p.basis[0][0] = spin[0]->get_value(); + p.basis[1][0] = spin[1]->get_value(); + p.basis[2][0] = spin[2]->get_value(); + p.basis[0][1] = spin[3]->get_value(); + p.basis[1][1] = spin[4]->get_value(); + p.basis[2][1] = spin[5]->get_value(); + p.basis[0][2] = spin[6]->get_value(); + p.basis[1][2] = spin[7]->get_value(); + p.basis[2][2] = spin[8]->get_value(); + p.origin[0] = spin[9]->get_value(); + p.origin[1] = spin[10]->get_value(); + p.origin[2] = spin[11]->get_value(); + + emit_signal("property_changed", get_edited_property(), p); +} + +void EditorPropertyTransform::update_property() { + Transform val = get_edited_object()->get(get_edited_property()); + setting = true; + spin[0]->set_value(val.basis[0][0]); + spin[1]->set_value(val.basis[1][0]); + spin[2]->set_value(val.basis[2][0]); + spin[3]->set_value(val.basis[0][1]); + spin[4]->set_value(val.basis[1][1]); + spin[5]->set_value(val.basis[2][1]); + spin[6]->set_value(val.basis[0][2]); + spin[7]->set_value(val.basis[1][2]); + spin[8]->set_value(val.basis[2][2]); + spin[9]->set_value(val.origin[0]); + spin[10]->set_value(val.origin[1]); + spin[11]->set_value(val.origin[2]); + + setting = false; +} + +void EditorPropertyTransform::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_value_changed"), &EditorPropertyTransform::_value_changed); +} + +void EditorPropertyTransform::setup(double p_min, double p_max, double p_step, bool p_no_slider) { + for (int i = 0; i < 12; i++) { + spin[i]->set_min(p_min); + spin[i]->set_max(p_max); + spin[i]->set_step(p_step); + spin[i]->set_hide_slider(p_no_slider); + } +} + +EditorPropertyTransform::EditorPropertyTransform() { + GridContainer *g = memnew(GridContainer); + g->set_columns(3); + add_child(g); + + static const char *desc[12] = { "xx", "xy", "xz", "yx", "yy", "yz", "zx", "zy", "zz", "ox", "oy", "oz" }; + for (int i = 0; i < 12; i++) { + spin[i] = memnew(EditorSpinSlider); + spin[i]->set_label(desc[i]); + g->add_child(spin[i]); + spin[i]->set_h_size_flags(SIZE_EXPAND_FILL); + add_focusable(spin[i]); + spin[i]->connect("value_changed", this, "_value_changed"); + } + set_label_reference(spin[0]); //show text and buttons around this + set_label_layout(LABEL_LAYOUT_TOP); + setting = false; +} + +////////////// COLOR PICKER ////////////////////// + +void EditorPropertyColor::_color_changed(const Color &p_color) { + + emit_signal("property_changed", get_edited_property(), p_color); +} + +void EditorPropertyColor::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_color_changed"), &EditorPropertyColor::_color_changed); +} + +void EditorPropertyColor::update_property() { + + picker->set_pick_color(get_edited_object()->get(get_edited_property())); +} + +void EditorPropertyColor::setup(bool p_show_alpha) { + picker->set_edit_alpha(p_show_alpha); +} + +EditorPropertyColor::EditorPropertyColor() { + + picker = memnew(ColorPickerButton); + add_child(picker); + picker->set_flat(true); + picker->connect("color_changed", this, "_color_changed"); +} + +////////////// NODE PATH ////////////////////// + +void EditorPropertyNodePath::_node_selected(const NodePath &p_path) { + + emit_signal("property_changed", get_edited_property(), p_path); + update_property(); +} + +void EditorPropertyNodePath::_node_assign() { + if (!scene_tree) { + scene_tree = memnew(SceneTreeDialog); + add_child(scene_tree); + scene_tree->connect("selected", this, "_node_selected"); + } + scene_tree->popup_centered_ratio(); +} + +void EditorPropertyNodePath::_node_clear() { + + emit_signal("property_changed", get_edited_property(), NodePath()); + update_property(); +} + +void EditorPropertyNodePath::update_property() { + + NodePath p = get_edited_object()->get(get_edited_property()); + + assign->set_tooltip(p); + if (p == NodePath()) { + assign->set_icon(Ref<Texture>()); + assign->set_text(TTR("Assign..")); + assign->set_flat(false); + return; + } + assign->set_flat(true); + + Node *base_node = NULL; + if (base_hint != NodePath()) { + if (get_tree()->get_root()->has_node(base_hint)) { + base_node = get_tree()->get_root()->get_node(base_hint); + } + } else { + base_node = Object::cast_to<Node>(get_edited_object()); + } + + if (!base_node || !base_node->has_node(p)) { + assign->set_icon(Ref<Texture>()); + assign->set_text(p); + return; + } + + Node *target_node = base_node->get_node(p); + ERR_FAIL_COND(!target_node); + + assign->set_text(target_node->get_name()); + + Ref<Texture> icon; + if (has_icon(target_node->get_class(), "EditorIcons")) + icon = get_icon(target_node->get_class(), "EditorIcons"); + else + icon = get_icon("Node", "EditorIcons"); + + assign->set_icon(icon); +} + +void EditorPropertyNodePath::setup(const NodePath &p_base_hint) { + + base_hint = p_base_hint; +} + +void EditorPropertyNodePath::_notification(int p_what) { + + if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) { + Ref<Texture> t = get_icon("Clear", "EditorIcons"); + clear->set_icon(t); + } +} + +void EditorPropertyNodePath::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_node_selected"), &EditorPropertyNodePath::_node_selected); + ClassDB::bind_method(D_METHOD("_node_assign"), &EditorPropertyNodePath::_node_assign); + ClassDB::bind_method(D_METHOD("_node_clear"), &EditorPropertyNodePath::_node_clear); +} + +EditorPropertyNodePath::EditorPropertyNodePath() { + + HBoxContainer *hbc = memnew(HBoxContainer); + add_child(hbc); + assign = memnew(Button); + assign->set_flat(true); + assign->set_h_size_flags(SIZE_EXPAND_FILL); + assign->set_clip_text(true); + assign->connect("pressed", this, "_node_assign"); + hbc->add_child(assign); + + clear = memnew(Button); + clear->set_flat(true); + clear->connect("pressed", this, "_node_clear"); + hbc->add_child(clear); + + scene_tree = NULL; //do not allocate unnecesarily +} + +////////////// RESOURCE ////////////////////// + +void EditorPropertyResource::_file_selected(const String &p_path) { + + RES res = ResourceLoader::load(p_path); + emit_signal("property_changed", get_edited_property(), res); + update_property(); +} + +void EditorPropertyResource::_menu_option(int p_which) { + + // scene_tree->popup_centered_ratio(); + switch (p_which) { + case OBJ_MENU_LOAD: { + + if (!file) { + file = memnew(EditorFileDialog); + file->connect("file_selected", this, "_file_selected"); + add_child(file); + } + file->set_mode(EditorFileDialog::MODE_OPEN_FILE); + String type = base_type; + + List<String> extensions; + for (int i = 0; i < type.get_slice_count(","); i++) { + + ResourceLoader::get_recognized_extensions_for_type(type.get_slice(",", i), &extensions); + } + + Set<String> valid_extensions; + for (List<String>::Element *E = extensions.front(); E; E = E->next()) { + valid_extensions.insert(E->get()); + } + + file->clear_filters(); + for (Set<String>::Element *E = valid_extensions.front(); E; E = E->next()) { + + file->add_filter("*." + E->get() + " ; " + E->get().to_upper()); + } + + file->popup_centered_ratio(); + } break; + + case OBJ_MENU_EDIT: { + + RES res = get_edited_object()->get(get_edited_property()); + + if (!res.is_null()) { + + emit_signal("resource_selected", get_edited_property(), res); + } + } break; + case OBJ_MENU_CLEAR: { + + emit_signal("property_changed", get_edited_property(), RES()); + update_property(); + + } break; + + case OBJ_MENU_MAKE_UNIQUE: { + + RES res_orig = get_edited_object()->get(get_edited_property()); + if (res_orig.is_null()) + return; + + List<PropertyInfo> property_list; + res_orig->get_property_list(&property_list); + List<Pair<String, Variant> > propvalues; + + for (List<PropertyInfo>::Element *E = property_list.front(); E; E = E->next()) { + + Pair<String, Variant> p; + PropertyInfo &pi = E->get(); + if (pi.usage & PROPERTY_USAGE_STORAGE) { + + p.first = pi.name; + p.second = res_orig->get(pi.name); + } + + propvalues.push_back(p); + } + + String orig_type = res_orig->get_class(); + + Object *inst = ClassDB::instance(orig_type); + + Ref<Resource> res = Ref<Resource>(Object::cast_to<Resource>(inst)); + + ERR_FAIL_COND(res.is_null()); + + for (List<Pair<String, Variant> >::Element *E = propvalues.front(); E; E = E->next()) { + + Pair<String, Variant> &p = E->get(); + res->set(p.first, p.second); + } + + emit_signal("property_changed", get_edited_property(), res); + update_property(); + + } break; + + case OBJ_MENU_COPY: { + RES res = get_edited_object()->get(get_edited_property()); + + EditorSettings::get_singleton()->set_resource_clipboard(res); + + } break; + case OBJ_MENU_PASTE: { + + RES res = EditorSettings::get_singleton()->get_resource_clipboard(); + emit_signal("property_changed", get_edited_property(), res); + update_property(); + + } break; + case OBJ_MENU_NEW_SCRIPT: { + + if (Object::cast_to<Node>(get_edited_object())) { + EditorNode::get_singleton()->get_scene_tree_dock()->open_script_dialog(Object::cast_to<Node>(get_edited_object())); + } + + } break; + case OBJ_MENU_SHOW_IN_FILE_SYSTEM: { + RES res = get_edited_object()->get(get_edited_property()); + + FileSystemDock *file_system_dock = EditorNode::get_singleton()->get_filesystem_dock(); + file_system_dock->navigate_to_path(res->get_path()); + // Ensure that the FileSystem dock is visible. + TabContainer *tab_container = (TabContainer *)file_system_dock->get_parent_control(); + tab_container->set_current_tab(file_system_dock->get_position_in_parent()); + } break; + default: { + + RES res = get_edited_object()->get(get_edited_property()); + + if (p_which >= CONVERT_BASE_ID) { + + int to_type = p_which - CONVERT_BASE_ID; + + Vector<Ref<EditorResourceConversionPlugin> > conversions = EditorNode::get_singleton()->find_resource_conversion_plugin(res); + + ERR_FAIL_INDEX(to_type, conversions.size()); + + Ref<Resource> new_res = conversions[to_type]->convert(res); + + emit_signal("property_changed", get_edited_property(), new_res); + update_property(); + break; + } + ERR_FAIL_COND(inheritors_array.empty()); + + String intype = inheritors_array[p_which - TYPE_BASE_ID]; + + if (intype == "ViewportTexture") { + + if (!scene_tree) { + scene_tree = memnew(SceneTreeDialog); + add_child(scene_tree); + scene_tree->connect("selected", this, "_viewport_selected"); + scene_tree->set_title(TTR("Pick a Viewport")); + } + scene_tree->popup_centered_ratio(); + + return; + } + + Object *obj = ClassDB::instance(intype); + + if (!obj) { + obj = EditorNode::get_editor_data().instance_custom_type(intype, "Resource"); + } + + ERR_BREAK(!obj); + Resource *resp = Object::cast_to<Resource>(obj); + ERR_BREAK(!resp); + if (get_edited_object() && base_type != String() && base_type == "Script") { + //make visual script the right type + res->call("set_instance_base_type", get_edited_object()->get_class()); + } + + res = Ref<Resource>(resp); + emit_signal("property_changed", get_edited_property(), res); + update_property(); + + } break; + } +} + +void EditorPropertyResource::_resource_preview(const String &p_path, const Ref<Texture> &p_preview, ObjectID p_obj) { + + RES p = get_edited_object()->get(get_edited_property()); + if (p.is_valid() && p->get_instance_id() == p_obj) { + if (p_preview.is_valid()) { + assign->set_icon(p_preview); + } + } +} + +void EditorPropertyResource::_update_menu() { + //////////////////// UPDATE MENU ////////////////////////// + RES res = get_edited_object()->get(get_edited_property()); + + menu->clear(); + + if (get_edited_property() == "script" && base_type == "Script" && Object::cast_to<Node>(get_edited_object())) { + menu->add_icon_item(get_icon("Script", "EditorIcons"), TTR("New Script"), OBJ_MENU_NEW_SCRIPT); + menu->add_separator(); + } else if (base_type != "") { + int idx = 0; + + Vector<EditorData::CustomType> custom_resources; + + if (EditorNode::get_editor_data().get_custom_types().has("Resource")) { + custom_resources = EditorNode::get_editor_data().get_custom_types()["Resource"]; + } + + for (int i = 0; i < base_type.get_slice_count(","); i++) { + + String base = base_type.get_slice(",", i); + + Set<String> valid_inheritors; + valid_inheritors.insert(base); + List<StringName> inheritors; + ClassDB::get_inheriters_from_class(base.strip_edges(), &inheritors); + + for (int i = 0; i < custom_resources.size(); i++) { + inheritors.push_back(custom_resources[i].name); + } + + List<StringName>::Element *E = inheritors.front(); + while (E) { + valid_inheritors.insert(E->get()); + E = E->next(); + } + + for (Set<String>::Element *E = valid_inheritors.front(); E; E = E->next()) { + String t = E->get(); + + bool is_custom_resource = false; + Ref<Texture> icon; + if (!custom_resources.empty()) { + for (int i = 0; i < custom_resources.size(); i++) { + if (custom_resources[i].name == t) { + is_custom_resource = true; + if (custom_resources[i].icon.is_valid()) + icon = custom_resources[i].icon; + break; + } + } + } + + if (!is_custom_resource && !ClassDB::can_instance(t)) + continue; + + inheritors_array.push_back(t); + + int id = TYPE_BASE_ID + idx; + + if (!icon.is_valid() && has_icon(t, "EditorIcons")) { + icon = get_icon(t, "EditorIcons"); + } + + if (icon.is_valid()) { + + menu->add_icon_item(icon, vformat(TTR("New %s"), t), id); + } else { + + menu->add_item(vformat(TTR("New %s"), t), id); + } + + idx++; + } + } + + if (menu->get_item_count()) + menu->add_separator(); + } + + menu->add_icon_item(get_icon("Load", "EditorIcons"), TTR("Load"), OBJ_MENU_LOAD); + + if (!res.is_null()) { + + menu->add_icon_item(get_icon("Edit", "EditorIcons"), TTR("Edit"), OBJ_MENU_EDIT); + menu->add_icon_item(get_icon("Clear", "EditorIcons"), TTR("Clear"), OBJ_MENU_CLEAR); + menu->add_icon_item(get_icon("Duplicate", "EditorIcons"), TTR("Make Unique"), OBJ_MENU_MAKE_UNIQUE); + RES r = res; + if (r.is_valid() && r->get_path().is_resource_file()) { + menu->add_separator(); + menu->add_item(TTR("Show in File System"), OBJ_MENU_SHOW_IN_FILE_SYSTEM); + } + } else { + } + + RES cb = EditorSettings::get_singleton()->get_resource_clipboard(); + bool paste_valid = false; + if (cb.is_valid()) { + if (base_type == "") + paste_valid = true; + else + for (int i = 0; i < base_type.get_slice_count(","); i++) + if (ClassDB::is_parent_class(cb->get_class(), base_type.get_slice(",", i))) { + paste_valid = true; + break; + } + } + + if (!res.is_null() || paste_valid) { + menu->add_separator(); + + if (!res.is_null()) { + + menu->add_item(TTR("Copy"), OBJ_MENU_COPY); + } + + if (paste_valid) { + + menu->add_item(TTR("Paste"), OBJ_MENU_PASTE); + } + } + + if (!res.is_null()) { + + Vector<Ref<EditorResourceConversionPlugin> > conversions = EditorNode::get_singleton()->find_resource_conversion_plugin(res); + if (conversions.size()) { + menu->add_separator(); + } + for (int i = 0; i < conversions.size(); i++) { + String what = conversions[i]->converts_to(); + Ref<Texture> icon; + if (has_icon(what, "EditorIcons")) { + + icon = get_icon(what, "EditorIcons"); + } else { + + icon = get_icon(what, "Resource"); + } + + menu->add_icon_item(icon, vformat(TTR("Convert To %s"), what), CONVERT_BASE_ID + i); + } + } + + Rect2 gt = get_global_rect(); + int ms = menu->get_combined_minimum_size().width; + Vector2 popup_pos = gt.position + gt.size - Vector2(ms, 0); + menu->set_position(popup_pos); + menu->popup(); +} + +void EditorPropertyResource::update_property() { + + RES res = get_edited_object()->get(get_edited_property()); + + if (res == RES()) { + assign->set_icon(Ref<Texture>()); + assign->set_text(TTR("[empty]")); + assign->set_disabled(true); + } else { + assign->set_disabled(false); + + Ref<Texture> icon; + if (has_icon(res->get_class(), "EditorIcons")) + icon = get_icon(res->get_class(), "EditorIcons"); + else + icon = get_icon("Node", "EditorIcons"); + + assign->set_icon(icon); + + if (res->get_name() != String()) { + assign->set_text(res->get_name()); + } else if (res->get_path().is_resource_file()) { + assign->set_text(res->get_name()); + assign->set_tooltip(res->get_path()); + } else { + assign->set_text(res->get_class()); + } + + if (res->get_path().is_resource_file()) { + assign->set_tooltip(res->get_path()); + } + + //preview will override the above, so called at the end + EditorResourcePreview::get_singleton()->queue_edited_resource_preview(res, this, "_resource_preview", res->get_instance_id()); + } +} + +void EditorPropertyResource::_resource_selected() { + RES res = get_edited_object()->get(get_edited_property()); + + if (!res.is_null()) { + + emit_signal("resource_selected", get_edited_property(), res); + } +} + +void EditorPropertyResource::setup(const String &p_base_type) { + base_type = p_base_type; +} + +void EditorPropertyResource::_notification(int p_what) { + + if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) { + Ref<Texture> t = get_icon("select_arrow", "Tree"); + edit->set_icon(t); + } +} + +void EditorPropertyResource::_viewport_selected(const NodePath &p_path) { + + Node *to_node = get_node(p_path); + if (!Object::cast_to<Viewport>(to_node)) { + EditorNode::get_singleton()->show_warning(TTR("Selected node is not a Viewport!")); + return; + } + + Ref<ViewportTexture> vt; + vt.instance(); + vt->set_viewport_path_in_scene(get_tree()->get_edited_scene_root()->get_path_to(to_node)); + vt->setup_local_to_scene(); + + emit_signal("property_changed", get_edited_property(), vt); + update_property(); +} +void EditorPropertyResource::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_file_selected"), &EditorPropertyResource::_file_selected); + ClassDB::bind_method(D_METHOD("_menu_option"), &EditorPropertyResource::_menu_option); + ClassDB::bind_method(D_METHOD("_update_menu"), &EditorPropertyResource::_update_menu); + ClassDB::bind_method(D_METHOD("_resource_preview"), &EditorPropertyResource::_resource_preview); + ClassDB::bind_method(D_METHOD("_resource_selected"), &EditorPropertyResource::_resource_selected); + ClassDB::bind_method(D_METHOD("_viewport_selected"), &EditorPropertyResource::_viewport_selected); +} + +EditorPropertyResource::EditorPropertyResource() { + + HBoxContainer *hbc = memnew(HBoxContainer); + add_child(hbc); + assign = memnew(Button); + assign->set_flat(true); + assign->set_h_size_flags(SIZE_EXPAND_FILL); + assign->set_clip_text(true); + assign->connect("pressed", this, "_resource_selected"); + hbc->add_child(assign); + + menu = memnew(PopupMenu); + add_child(menu); + edit = memnew(Button); + edit->set_flat(true); + menu->connect("id_pressed", this, "_menu_option"); + edit->connect("pressed", this, "_update_menu"); + hbc->add_child(edit); + + file = NULL; + scene_tree = NULL; +} + +////////////// DEFAULT PLUGIN ////////////////////// + +bool EditorInspectorDefaultPlugin::can_handle(Object *p_object) { + return true; //can handle everything +} + +void EditorInspectorDefaultPlugin::parse_begin(Object *p_object) { + //do none +} + +bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage) { + + switch (p_type) { + + // atomic types + case Variant::BOOL: { + EditorPropertyCheck *editor = memnew(EditorPropertyCheck); + add_property_editor(p_path, editor); + } break; + case Variant::INT: { + + if (p_hint == PROPERTY_HINT_ENUM) { + EditorPropertyEnum *editor = memnew(EditorPropertyEnum); + Vector<String> options = p_hint_text.split(","); + editor->setup(options); + add_property_editor(p_path, editor); + + } else if (p_hint == PROPERTY_HINT_FLAGS) { + EditorPropertyFlags *editor = memnew(EditorPropertyFlags); + Vector<String> options = p_hint_text.split(","); + editor->setup(options); + add_property_editor(p_path, editor); + + } else if (p_hint == PROPERTY_HINT_LAYERS_2D_PHYSICS || p_hint == PROPERTY_HINT_LAYERS_2D_RENDER || p_hint == PROPERTY_HINT_LAYERS_3D_PHYSICS || p_hint == PROPERTY_HINT_LAYERS_3D_RENDER) { + + EditorPropertyLayers::LayerType lt; + switch (p_hint) { + case PROPERTY_HINT_LAYERS_2D_RENDER: + lt = EditorPropertyLayers::LAYER_RENDER_2D; + break; + case PROPERTY_HINT_LAYERS_2D_PHYSICS: + lt = EditorPropertyLayers::LAYER_PHYSICS_2D; + break; + case PROPERTY_HINT_LAYERS_3D_RENDER: + lt = EditorPropertyLayers::LAYER_RENDER_3D; + break; + case PROPERTY_HINT_LAYERS_3D_PHYSICS: + lt = EditorPropertyLayers::LAYER_PHYSICS_3D; + break; + default: {} //compiler could be smarter here and realize this cant happen + } + EditorPropertyLayers *editor = memnew(EditorPropertyLayers); + editor->setup(lt); + add_property_editor(p_path, editor); + } else if (p_hint == PROPERTY_HINT_OBJECT_ID) { + + EditorPropertyObjectID *editor = memnew(EditorPropertyObjectID); + editor->setup(p_hint_text); + add_property_editor(p_path, editor); + + } else { + EditorPropertyInteger *editor = memnew(EditorPropertyInteger); + int min = 0, max = 65535; + bool greater = true, lesser = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + greater = false; //if using ranged, asume false by default + lesser = false; + min = p_hint_text.get_slice(",", 0).to_int(); + max = p_hint_text.get_slice(",", 1).to_int(); + for (int i = 2; i < p_hint_text.get_slice_count(","); i++) { + String slice = p_hint_text.get_slice(",", i).strip_edges(); + if (slice == "or_greater") { + greater = true; + } + if (slice == "or_lesser") { + lesser = true; + } + } + } + + editor->setup(min, max, greater, lesser); + + add_property_editor(p_path, editor); + } + } break; + case Variant::REAL: { + + if (p_hint == PROPERTY_HINT_EXP_EASING) { + EditorPropertyEasing *editor = memnew(EditorPropertyEasing); + bool full = true; + bool flip = false; + Vector<String> hints = p_hint_text.split(","); + for (int i = 0; i < hints.size(); i++) { + String h = hints[i].strip_edges(); + if (h == "attenuation") { + flip = true; + } + if (h == "inout") { + full = true; + } + } + + editor->setup(full, flip); + add_property_editor(p_path, editor); + + } else { + EditorPropertyFloat *editor = memnew(EditorPropertyFloat); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + bool exp_range = false; + bool greater = true, lesser = true; + + if ((p_hint == PROPERTY_HINT_RANGE || p_hint == PROPERTY_HINT_EXP_RANGE) && p_hint_text.get_slice_count(",") >= 2) { + greater = false; //if using ranged, asume false by default + lesser = false; + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + exp_range = p_hint == PROPERTY_HINT_EXP_RANGE; + for (int i = 2; i < p_hint_text.get_slice_count(","); i++) { + String slice = p_hint_text.get_slice(",", i).strip_edges(); + if (slice == "or_greater") { + greater = true; + } + if (slice == "or_lesser") { + lesser = true; + } + } + } + + editor->setup(min, max, step, hide_slider, exp_range, greater, lesser); + + add_property_editor(p_path, editor); + } + } break; + case Variant::STRING: { + + if (p_hint == PROPERTY_HINT_ENUM) { + EditorPropertyTextEnum *editor = memnew(EditorPropertyTextEnum); + Vector<String> options = p_hint_text.split(","); + editor->setup(options); + add_property_editor(p_path, editor); + } else if (p_hint == PROPERTY_HINT_MULTILINE_TEXT) { + EditorPropertyMultilineText *editor = memnew(EditorPropertyMultilineText); + add_property_editor(p_path, editor); + } else if (p_hint == PROPERTY_HINT_DIR || p_hint == PROPERTY_HINT_FILE || p_hint == PROPERTY_HINT_GLOBAL_DIR || p_hint == PROPERTY_HINT_GLOBAL_FILE) { + + Vector<String> extensions = p_hint_text.split(","); + bool global = p_hint == PROPERTY_HINT_GLOBAL_DIR || p_hint == PROPERTY_HINT_GLOBAL_FILE; + bool folder = p_hint == PROPERTY_HINT_DIR || p_hint == PROPERTY_HINT_GLOBAL_DIR; + EditorPropertyPath *editor = memnew(EditorPropertyPath); + editor->setup(extensions, folder, global); + add_property_editor(p_path, editor); + } else if (p_hint == PROPERTY_HINT_METHOD_OF_VARIANT_TYPE || + p_hint == PROPERTY_HINT_METHOD_OF_BASE_TYPE || + p_hint == PROPERTY_HINT_METHOD_OF_INSTANCE || + p_hint == PROPERTY_HINT_METHOD_OF_SCRIPT || + p_hint == PROPERTY_HINT_PROPERTY_OF_VARIANT_TYPE || + p_hint == PROPERTY_HINT_PROPERTY_OF_BASE_TYPE || + p_hint == PROPERTY_HINT_PROPERTY_OF_INSTANCE || + p_hint == PROPERTY_HINT_PROPERTY_OF_SCRIPT) { + + EditorPropertyMember *editor = memnew(EditorPropertyMember); + + EditorPropertyMember::Type type = EditorPropertyMember::MEMBER_METHOD_OF_BASE_TYPE; + switch (p_hint) { + case PROPERTY_HINT_METHOD_OF_BASE_TYPE: type = EditorPropertyMember::MEMBER_METHOD_OF_BASE_TYPE; break; + case PROPERTY_HINT_METHOD_OF_INSTANCE: type = EditorPropertyMember::MEMBER_METHOD_OF_INSTANCE; break; + case PROPERTY_HINT_METHOD_OF_SCRIPT: type = EditorPropertyMember::MEMBER_METHOD_OF_SCRIPT; break; + case PROPERTY_HINT_PROPERTY_OF_VARIANT_TYPE: type = EditorPropertyMember::MEMBER_PROPERTY_OF_VARIANT_TYPE; break; + case PROPERTY_HINT_PROPERTY_OF_BASE_TYPE: type = EditorPropertyMember::MEMBER_PROPERTY_OF_BASE_TYPE; break; + case PROPERTY_HINT_PROPERTY_OF_INSTANCE: type = EditorPropertyMember::MEMBER_PROPERTY_OF_INSTANCE; break; + case PROPERTY_HINT_PROPERTY_OF_SCRIPT: type = EditorPropertyMember::MEMBER_PROPERTY_OF_SCRIPT; break; + default: {} + } + editor->setup(type, p_hint_text); + add_property_editor(p_path, editor); + + } else { + + EditorPropertyText *editor = memnew(EditorPropertyText); + add_property_editor(p_path, editor); + } + } break; + + // math types + + case Variant::VECTOR2: { + EditorPropertyVector2 *editor = memnew(EditorPropertyVector2); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + + } break; // 5 + case Variant::RECT2: { + EditorPropertyRect2 *editor = memnew(EditorPropertyRect2); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + } break; + case Variant::VECTOR3: { + EditorPropertyVector3 *editor = memnew(EditorPropertyVector3); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + + } break; + case Variant::TRANSFORM2D: { + EditorPropertyTransform2D *editor = memnew(EditorPropertyTransform2D); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + + } break; + case Variant::PLANE: { + EditorPropertyPlane *editor = memnew(EditorPropertyPlane); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + } break; + case Variant::QUAT: { + EditorPropertyQuat *editor = memnew(EditorPropertyQuat); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + } break; // 10 + case Variant::AABB: { + EditorPropertyAABB *editor = memnew(EditorPropertyAABB); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + } break; + case Variant::BASIS: { + EditorPropertyBasis *editor = memnew(EditorPropertyBasis); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + } break; + case Variant::TRANSFORM: { + EditorPropertyTransform *editor = memnew(EditorPropertyTransform); + double min = -65535, max = 65535, step = 0.001; + bool hide_slider = true; + + if (p_hint == PROPERTY_HINT_RANGE && p_hint_text.get_slice_count(",") >= 2) { + min = p_hint_text.get_slice(",", 0).to_double(); + max = p_hint_text.get_slice(",", 1).to_double(); + if (p_hint_text.get_slice_count(",") >= 3) { + step = p_hint_text.get_slice(",", 2).to_double(); + } + hide_slider = false; + } + + editor->setup(min, max, step, hide_slider); + add_property_editor(p_path, editor); + + } break; + + // misc types + case Variant::COLOR: { + EditorPropertyColor *editor = memnew(EditorPropertyColor); + editor->setup(p_hint != PROPERTY_HINT_COLOR_NO_ALPHA); + add_property_editor(p_path, editor); + } break; + case Variant::NODE_PATH: { + + EditorPropertyNodePath *editor = memnew(EditorPropertyNodePath); + if (p_hint == PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE && p_hint_text != String()) { + editor->setup(p_hint_text); + } + add_property_editor(p_path, editor); + + } break; // 15 + case Variant::_RID: { + } break; + case Variant::OBJECT: { + EditorPropertyResource *editor = memnew(EditorPropertyResource); + editor->setup(p_hint == PROPERTY_HINT_RESOURCE_TYPE ? p_hint_text : "Resource"); + add_property_editor(p_path, editor); + + } break; + case Variant::DICTIONARY: { + } break; + case Variant::ARRAY: { + } break; + + // arrays + case Variant::POOL_BYTE_ARRAY: { + } break; // 20 + case Variant::POOL_INT_ARRAY: { + } break; + case Variant::POOL_REAL_ARRAY: { + } break; + case Variant::POOL_STRING_ARRAY: { + } break; + case Variant::POOL_VECTOR2_ARRAY: { + } break; + case Variant::POOL_VECTOR3_ARRAY: { + } break; // 25 + case Variant::POOL_COLOR_ARRAY: { + } break; + default: {} + } + + return false; //can be overriden, although it will most likely be last anyway +} + +void EditorInspectorDefaultPlugin::parse_end() { + //do none +} diff --git a/editor/editor_properties.h b/editor/editor_properties.h new file mode 100644 index 0000000000..4fcef5fdae --- /dev/null +++ b/editor/editor_properties.h @@ -0,0 +1,490 @@ +#ifndef EDITOR_PROPERTIES_H +#define EDITOR_PROPERTIES_H + +#include "editor/create_dialog.h" +#include "editor/editor_file_system.h" +#include "editor/editor_inspector.h" +#include "editor/editor_spin_slider.h" +#include "editor/property_selector.h" +#include "editor/scene_tree_editor.h" +#include "scene/gui/color_picker.h" + +class EditorPropertyText : public EditorProperty { + GDCLASS(EditorPropertyText, EditorProperty) + LineEdit *text; + + bool updating; + void _text_changed(const String &p_string); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + EditorPropertyText(); +}; + +class EditorPropertyMultilineText : public EditorProperty { + GDCLASS(EditorPropertyMultilineText, EditorProperty) + TextEdit *text; + + AcceptDialog *big_text_dialog; + TextEdit *big_text; + Button *open_big_text; + + void _big_text_changed(); + void _text_changed(); + void _open_big_text(); + +protected: + void _notification(int p_what); + static void _bind_methods(); + +public: + virtual void update_property(); + EditorPropertyMultilineText(); +}; + +class EditorPropertyTextEnum : public EditorProperty { + GDCLASS(EditorPropertyTextEnum, EditorProperty) + OptionButton *options; + + void _option_selected(int p_which); + +protected: + static void _bind_methods(); + +public: + void setup(const Vector<String> &p_options); + virtual void update_property(); + EditorPropertyTextEnum(); +}; + +class EditorPropertyPath : public EditorProperty { + GDCLASS(EditorPropertyPath, EditorProperty) + Vector<String> extensions; + bool folder; + bool global; + EditorFileDialog *dialog; + Button *path; + + void _path_selected(const String &p_path); + void _path_pressed(); + +protected: + static void _bind_methods(); + +public: + void setup(const Vector<String> &p_extensions, bool p_folder, bool p_global); + virtual void update_property(); + EditorPropertyPath(); +}; + +class EditorPropertyMember : public EditorProperty { + GDCLASS(EditorPropertyMember, EditorProperty) +public: + enum Type { + MEMBER_METHOD_OF_VARIANT_TYPE, ///< a method of a type + MEMBER_METHOD_OF_BASE_TYPE, ///< a method of a base type + MEMBER_METHOD_OF_INSTANCE, ///< a method of an instance + MEMBER_METHOD_OF_SCRIPT, ///< a method of a script & base + MEMBER_PROPERTY_OF_VARIANT_TYPE, ///< a property of a type + MEMBER_PROPERTY_OF_BASE_TYPE, ///< a property of a base type + MEMBER_PROPERTY_OF_INSTANCE, ///< a property of an instance + MEMBER_PROPERTY_OF_SCRIPT, ///< a property of a script & base + + }; + +private: + Type hint; + PropertySelector *selector; + Button *property; + String hint_text; + + void _property_selected(const String &p_selected); + void _property_select(); + +protected: + static void _bind_methods(); + +public: + void setup(Type p_hint, const String &p_hint_text); + virtual void update_property(); + EditorPropertyMember(); +}; + +class EditorPropertyCheck : public EditorProperty { + GDCLASS(EditorPropertyCheck, EditorProperty) + CheckBox *checkbox; + + void _checkbox_pressed(); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + EditorPropertyCheck(); +}; + +class EditorPropertyEnum : public EditorProperty { + GDCLASS(EditorPropertyEnum, EditorProperty) + OptionButton *options; + + void _option_selected(int p_which); + +protected: + static void _bind_methods(); + +public: + void setup(const Vector<String> &p_options); + virtual void update_property(); + EditorPropertyEnum(); +}; + +class EditorPropertyFlags : public EditorProperty { + GDCLASS(EditorPropertyFlags, EditorProperty) + VBoxContainer *vbox; + Vector<CheckBox *> flags; + Vector<int> flag_indices; + + void _flag_toggled(); + +protected: + static void _bind_methods(); + +public: + void setup(const Vector<String> &p_options); + virtual void update_property(); + EditorPropertyFlags(); +}; + +class EditorPropertyLayersGrid; + +class EditorPropertyLayers : public EditorProperty { + GDCLASS(EditorPropertyLayers, EditorProperty) +public: + enum LayerType { + LAYER_PHYSICS_2D, + LAYER_RENDER_2D, + LAYER_PHYSICS_3D, + LAYER_RENDER_3D, + }; + +private: + EditorPropertyLayersGrid *grid; + void _grid_changed(uint32_t p_grid); + LayerType layer_type; + PopupMenu *layers; + Button *button; + + void _button_pressed(); + void _menu_pressed(int p_menu); + +protected: + static void _bind_methods(); + +public: + void setup(LayerType p_layer_type); + virtual void update_property(); + EditorPropertyLayers(); +}; + +class EditorPropertyInteger : public EditorProperty { + GDCLASS(EditorPropertyInteger, EditorProperty) + EditorSpinSlider *spin; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(int p_min, int p_max, bool p_allow_greater, bool p_allow_lesser); + EditorPropertyInteger(); +}; + +class EditorPropertyObjectID : public EditorProperty { + GDCLASS(EditorPropertyObjectID, EditorProperty) + Button *edit; + String base_type; + void _edit_pressed(); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(const String &p_base_type); + EditorPropertyObjectID(); +}; + +class EditorPropertyFloat : public EditorProperty { + GDCLASS(EditorPropertyFloat, EditorProperty) + EditorSpinSlider *spin; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider, bool p_exp_range, bool p_greater, bool p_lesser); + EditorPropertyFloat(); +}; + +class EditorPropertyEasing : public EditorProperty { + GDCLASS(EditorPropertyEasing, EditorProperty) + Control *easing_draw; + ToolButton *button_out, *button_in, *button_linear, *button_constant; + ToolButton *button_in_out, *button_out_in; + VBoxContainer *vb; + + bool flip; + + void _drag_easing(const Ref<InputEvent> &p_ev); + void _draw_easing(); + void _notification(int p_what); + void _set_preset(float p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(bool p_full, bool p_flip); + EditorPropertyEasing(); +}; + +class EditorPropertyVector2 : public EditorProperty { + GDCLASS(EditorPropertyVector2, EditorProperty) + EditorSpinSlider *spin[2]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyVector2(); +}; + +class EditorPropertyRect2 : public EditorProperty { + GDCLASS(EditorPropertyRect2, EditorProperty) + EditorSpinSlider *spin[4]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyRect2(); +}; + +class EditorPropertyVector3 : public EditorProperty { + GDCLASS(EditorPropertyVector3, EditorProperty) + EditorSpinSlider *spin[3]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyVector3(); +}; + +class EditorPropertyPlane : public EditorProperty { + GDCLASS(EditorPropertyPlane, EditorProperty) + EditorSpinSlider *spin[4]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyPlane(); +}; + +class EditorPropertyQuat : public EditorProperty { + GDCLASS(EditorPropertyQuat, EditorProperty) + EditorSpinSlider *spin[4]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyQuat(); +}; + +class EditorPropertyAABB : public EditorProperty { + GDCLASS(EditorPropertyAABB, EditorProperty) + EditorSpinSlider *spin[6]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyAABB(); +}; + +class EditorPropertyTransform2D : public EditorProperty { + GDCLASS(EditorPropertyTransform2D, EditorProperty) + EditorSpinSlider *spin[6]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyTransform2D(); +}; + +class EditorPropertyBasis : public EditorProperty { + GDCLASS(EditorPropertyBasis, EditorProperty) + EditorSpinSlider *spin[9]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyBasis(); +}; + +class EditorPropertyTransform : public EditorProperty { + GDCLASS(EditorPropertyTransform, EditorProperty) + EditorSpinSlider *spin[12]; + bool setting; + void _value_changed(double p_val); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(double p_min, double p_max, double p_step, bool p_no_slider); + EditorPropertyTransform(); +}; + +class EditorPropertyColor : public EditorProperty { + GDCLASS(EditorPropertyColor, EditorProperty) + ColorPickerButton *picker; + void _color_changed(const Color &p_color); + +protected: + static void _bind_methods(); + +public: + virtual void update_property(); + void setup(bool p_show_alpha); + EditorPropertyColor(); +}; + +class EditorPropertyNodePath : public EditorProperty { + GDCLASS(EditorPropertyNodePath, EditorProperty) + Button *assign; + Button *clear; + SceneTreeDialog *scene_tree; + NodePath base_hint; + + void _node_selected(const NodePath &p_path); + void _node_assign(); + void _node_clear(); + +protected: + static void _bind_methods(); + void _notification(int p_what); + +public: + virtual void update_property(); + void setup(const NodePath &p_base_hint); + EditorPropertyNodePath(); +}; + +class EditorPropertyResource : public EditorProperty { + GDCLASS(EditorPropertyResource, EditorProperty) + + enum MenuOption { + + OBJ_MENU_LOAD = 0, + OBJ_MENU_EDIT = 1, + OBJ_MENU_CLEAR = 2, + OBJ_MENU_MAKE_UNIQUE = 3, + OBJ_MENU_COPY = 4, + OBJ_MENU_PASTE = 5, + OBJ_MENU_NEW_SCRIPT = 6, + OBJ_MENU_SHOW_IN_FILE_SYSTEM = 7, + TYPE_BASE_ID = 100, + CONVERT_BASE_ID = 1000 + + }; + + Button *assign; + Button *edit; + PopupMenu *menu; + EditorFileDialog *file; + Vector<String> inheritors_array; + + String base_type; + + SceneTreeDialog *scene_tree; + + void _file_selected(const String &p_path); + void _menu_option(int p_which); + void _resource_preview(const String &p_path, const Ref<Texture> &p_preview, ObjectID p_obj); + void _resource_selected(); + void _viewport_selected(const NodePath &p_path); + + void _update_menu(); + +protected: + static void _bind_methods(); + void _notification(int p_what); + +public: + virtual void update_property(); + void setup(const String &p_base_type); + EditorPropertyResource(); +}; + +/////////////////////////////////////////////////// +/// \brief The EditorInspectorDefaultPlugin class +/// +class EditorInspectorDefaultPlugin : public EditorInspectorPlugin { + GDCLASS(EditorInspectorDefaultPlugin, EditorInspectorPlugin) + +public: + virtual bool can_handle(Object *p_object); + virtual void parse_begin(Object *p_object); + virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage); + virtual void parse_end(); +}; + +#endif // EDITOR_PROPERTIES_H diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp index 6eae7be9d5..fe0392334c 100644 --- a/editor/editor_settings.cpp +++ b/editor/editor_settings.cpp @@ -298,8 +298,8 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) { hints["interface/editor/code_font_hinting"] = PropertyInfo(Variant::INT, "interface/editor/code_font_hinting", PROPERTY_HINT_ENUM, "None,Light,Normal", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); _initial_set("interface/editor/main_font", ""); hints["interface/editor/main_font"] = PropertyInfo(Variant::STRING, "interface/editor/main_font", PROPERTY_HINT_GLOBAL_FILE, "*.ttf,*.otf", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); - _initial_set("interface/editor/main__bold_font", ""); - hints["interface/editor/main_font_bold"] = PropertyInfo(Variant::STRING, "interface/editor/main_bold_font", PROPERTY_HINT_GLOBAL_FILE, "*.ttf,*.otf", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); + _initial_set("interface/editor/main_font_bold", ""); + hints["interface/editor/main_font_bold"] = PropertyInfo(Variant::STRING, "interface/editor/main_font_bold", PROPERTY_HINT_GLOBAL_FILE, "*.ttf,*.otf", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); _initial_set("interface/editor/code_font", ""); hints["interface/editor/code_font"] = PropertyInfo(Variant::STRING, "interface/editor/code_font", PROPERTY_HINT_GLOBAL_FILE, "*.ttf,*.otf", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); _initial_set("interface/editor/dim_editor_on_dialog_popup", true); @@ -371,6 +371,7 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) { _initial_set("text_editor/line_numbers/line_numbers_zero_padded", false); _initial_set("text_editor/line_numbers/show_breakpoint_gutter", true); _initial_set("text_editor/line_numbers/code_folding", true); + _initial_set("text_editor/line_numbers/word_wrap", false); _initial_set("text_editor/line_numbers/show_line_length_guideline", false); _initial_set("text_editor/line_numbers/line_length_guideline_column", 80); hints["text_editor/line_numbers/line_length_guideline_column"] = PropertyInfo(Variant::INT, "text_editor/line_numbers/line_length_guideline_column", PROPERTY_HINT_RANGE, "20, 160, 1"); @@ -382,6 +383,7 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) { _initial_set("text_editor/files/trim_trailing_whitespace_on_save", false); _initial_set("text_editor/completion/idle_parse_delay", 2); _initial_set("text_editor/tools/create_signal_callbacks", true); + _initial_set("text_editor/tools/sort_members_outline_alphabetically", false); _initial_set("text_editor/files/autosave_interval_secs", 0); _initial_set("text_editor/cursor/block_caret", false); @@ -403,10 +405,10 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) { _initial_set("editors/grid_map/pick_distance", 5000.0); _initial_set("editors/3d/primary_grid_color", Color::html("909090")); - hints["editors/3d/primary_grid_color"] = PropertyInfo(Variant::COLOR, "editors/3d/primary_grid_color", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); + hints["editors/3d/primary_grid_color"] = PropertyInfo(Variant::COLOR, "editors/3d/primary_grid_color", PROPERTY_HINT_COLOR_NO_ALPHA, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); _initial_set("editors/3d/secondary_grid_color", Color::html("606060")); - hints["editors/3d/secondary_grid_color"] = PropertyInfo(Variant::COLOR, "editors/3d/secondary_grid_color", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); + hints["editors/3d/secondary_grid_color"] = PropertyInfo(Variant::COLOR, "editors/3d/secondary_grid_color", PROPERTY_HINT_COLOR_NO_ALPHA, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); _initial_set("editors/3d/grid_size", 50); hints["editors/3d/grid_size"] = PropertyInfo(Variant::INT, "editors/3d/grid_size", PROPERTY_HINT_RANGE, "1,500,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED); @@ -596,6 +598,10 @@ void EditorSettings::_load_default_text_editor_theme() { _initial_set("text_editor/highlighting/word_highlighted_color", Color(0.8, 0.9, 0.9, 0.15)); _initial_set("text_editor/highlighting/search_result_color", Color(0.05, 0.25, 0.05, 1)); _initial_set("text_editor/highlighting/search_result_border_color", Color(0.1, 0.45, 0.1, 1)); + + // GDScript highlighter + _initial_set("text_editor/highlighting/gdscript/function_definition_color", Color::html("#01e1ff")); + _initial_set("text_editor/highlighting/gdscript/node_path_color", Color::html("#64c15a")); } bool EditorSettings::_save_text_editor_theme(String p_file) { @@ -632,6 +638,10 @@ bool EditorSettings::_save_text_editor_theme(String p_file) { cf->set_value(theme_section, "search_result_color", ((Color)get("text_editor/highlighting/search_result_color")).to_html()); cf->set_value(theme_section, "search_result_border_color", ((Color)get("text_editor/highlighting/search_result_border_color")).to_html()); + //GDScript highlighter + cf->set_value(theme_section, "gdscript/function_definition_color", ((Color)get("text_editor/highlighting/gdscript/function_definition_color")).to_html()); + cf->set_value(theme_section, "gdscript/node_path_color", ((Color)get("text_editor/highlighting/gdscript/node_path_color")).to_html()); + Error err = cf->save(p_file); if (err == OK) { diff --git a/editor/editor_spin_slider.cpp b/editor/editor_spin_slider.cpp new file mode 100644 index 0000000000..9764364273 --- /dev/null +++ b/editor/editor_spin_slider.cpp @@ -0,0 +1,315 @@ +#include "editor_spin_slider.h" +#include "editor_scale.h" +#include "os/input.h" +String EditorSpinSlider::get_text_value() const { + int zeros = Math::step_decimals(get_step()); + return String::num(get_value(), zeros); +} +void EditorSpinSlider::_gui_input(const Ref<InputEvent> &p_event) { + + Ref<InputEventMouseButton> mb = p_event; + if (mb.is_valid() && mb->get_button_index() == BUTTON_LEFT) { + + if (mb->is_pressed()) { + + if (updown_offset != -1 && mb->get_position().x > updown_offset) { + //there is an updown, so use it. + if (mb->get_position().y < get_size().height / 2) { + set_value(get_value() + get_step()); + } else { + set_value(get_value() - get_step()); + } + return; + } else { + + grabbing_spinner_attempt = true; + grabbing_spinner = false; + grabbing_spinner_mouse_pos = Input::get_singleton()->get_mouse_position(); + } + } else { + + if (grabbing_spinner_attempt) { + + if (grabbing_spinner) { + + Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE); + Input::get_singleton()->warp_mouse_position(grabbing_spinner_mouse_pos); + update(); + } else { + Rect2 gr = get_global_rect(); + value_input->set_text(get_text_value()); + value_input->set_position(gr.position); + value_input->set_size(gr.size); + value_input->call_deferred("show_modal"); + value_input->call_deferred("grab_focus"); + value_input->call_deferred("select_all"); + } + + grabbing_spinner = false; + grabbing_spinner_attempt = false; + } + } + } + + Ref<InputEventMouseMotion> mm = p_event; + if (mm.is_valid()) { + + if (grabbing_spinner_attempt) { + + if (!grabbing_spinner) { + Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_CAPTURED); + grabbing_spinner = true; + } + + double v = get_value(); + + double diff_x = mm->get_relative().x; + diff_x = Math::pow(ABS(diff_x), 1.8) * SGN(diff_x); + diff_x *= 0.1; + + v += diff_x * get_step(); + + set_value(v); + + } else if (updown_offset != -1) { + bool new_hover = (mm->get_position().x > updown_offset); + if (new_hover != hover_updown) { + hover_updown = new_hover; + update(); + } + } + } + + Ref<InputEventKey> k = p_event; + if (k.is_valid() && k->is_pressed() && k->is_action("ui_accept")) { + Rect2 gr = get_global_rect(); + value_input->set_text(get_text_value()); + value_input->set_position(gr.position); + value_input->set_size(gr.size); + value_input->call_deferred("show_modal"); + value_input->call_deferred("grab_focus"); + value_input->call_deferred("select_all"); + } +} + +void EditorSpinSlider::_value_input_closed() { + set_value(value_input->get_text().to_double()); +} + +void EditorSpinSlider::_value_input_entered(const String &p_text) { + set_value(p_text.to_double()); + value_input->hide(); +} + +void EditorSpinSlider::_grabber_gui_input(const Ref<InputEvent> &p_event) { + + Ref<InputEventMouseButton> mb = p_event; + if (mb.is_valid() && mb->get_button_index() == BUTTON_LEFT) { + + if (mb->is_pressed()) { + + grabbing_grabber = true; + grabbing_ratio = get_as_ratio(); + grabbing_from = grabber->get_transform().xform(mb->get_position()).x; + } else { + grabbing_grabber = false; + } + } + + Ref<InputEventMouseMotion> mm = p_event; + if (mm.is_valid() && grabbing_grabber) { + + float grabbing_ofs = (grabber->get_transform().xform(mm->get_position()).x - grabbing_from) / float(grabber_range); + set_as_ratio(grabbing_ratio + grabbing_ofs); + update(); + } +} + +void EditorSpinSlider::_notification(int p_what) { + + if (p_what == MainLoop::NOTIFICATION_WM_FOCUS_OUT || p_what == MainLoop::NOTIFICATION_WM_FOCUS_OUT) { + if (grabbing_spinner) { + Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE); + grabbing_spinner = false; + grabbing_spinner_attempt = false; + } + } + + if (p_what == NOTIFICATION_DRAW) { + + updown_offset = -1; + + Ref<StyleBox> sb = get_stylebox("normal", "LineEdit"); + draw_style_box(sb, Rect2(Vector2(), get_size())); + Ref<Font> font = get_font("font", "LineEdit"); + + int avail_width = get_size().width - sb->get_minimum_size().width - sb->get_minimum_size().width; + avail_width -= font->get_string_size(label).width; + Ref<Texture> updown = get_icon("updown", "SpinBox"); + + if (get_step() == 1) { + avail_width -= updown->get_width(); + } + + if (has_focus()) { + Ref<StyleBox> focus = get_stylebox("focus", "LineEdit"); + draw_style_box(focus, Rect2(Vector2(), get_size())); + } + + String numstr = get_text_value(); + + int vofs = (get_size().height - font->get_height()) / 2 + font->get_ascent(); + + Color fc = get_color("font_color", "LineEdit"); + + int label_ofs = sb->get_offset().x + avail_width; + draw_string(font, Vector2(label_ofs, vofs), label, fc * Color(1, 1, 1, 0.5)); + draw_string(font, Vector2(sb->get_offset().x, vofs), numstr, fc, avail_width); + + if (get_step() == 1) { + Ref<Texture> updown = get_icon("updown", "SpinBox"); + int updown_vofs = (get_size().height - updown->get_height()) / 2; + updown_offset = get_size().width - sb->get_margin(MARGIN_RIGHT) - updown->get_width(); + Color c(1, 1, 1); + if (hover_updown) { + c *= Color(1.2, 1.2, 1.2); + } + draw_texture(updown, Vector2(updown_offset, updown_vofs), c); + if (grabber->is_visible()) { + grabber->hide(); + } + } else if (!hide_slider) { + int grabber_w = 4 * EDSCALE; + int width = get_size().width - sb->get_minimum_size().width - grabber_w; + int ofs = sb->get_offset().x; + int svofs = (get_size().height + vofs) / 2 - 1; + Color c = fc; + c.a = 0.2; + + draw_rect(Rect2(ofs, svofs + 1, width, 2 * EDSCALE), c); + int gofs = get_as_ratio() * width; + c.a = 0.9; + Rect2 grabber_rect = Rect2(ofs + gofs, svofs + 1, grabber_w, 2 * EDSCALE); + draw_rect(grabber_rect, c); + + bool display_grabber = (mouse_over_spin || mouse_over_grabber) && !grabbing_spinner; + if (grabber->is_visible() != display_grabber) { + if (display_grabber) { + grabber->show(); + } else { + grabber->hide(); + } + } + + if (display_grabber) { + Ref<Texture> grabber_tex; + if (mouse_over_grabber) { + grabber_tex = get_icon("grabber_highlight", "HSlider"); + } else { + grabber_tex = get_icon("grabber", "HSlider"); + } + + if (grabber->get_texture() != grabber_tex) { + grabber->set_texture(grabber_tex); + } + + grabber->set_size(Size2(0, 0)); + grabber->set_position(get_global_position() + grabber_rect.position + grabber_rect.size * 0.5 - grabber->get_size() * 0.5); + grabber_range = width; + } + } + } + + if (p_what == NOTIFICATION_MOUSE_ENTER) { + + mouse_over_spin = true; + update(); + } + if (p_what == NOTIFICATION_MOUSE_EXIT) { + + mouse_over_spin = false; + update(); + } +} + +Size2 EditorSpinSlider::get_minimum_size() const { + + Ref<StyleBox> sb = get_stylebox("normal", "LineEdit"); + Ref<Font> font = get_font("font", "LineEdit"); + + Size2 ms = sb->get_minimum_size(); + ms.height += font->get_height(); + + return ms; +} + +void EditorSpinSlider::set_hide_slider(bool p_hide) { + hide_slider = p_hide; + update(); +} + +bool EditorSpinSlider::is_hiding_slider() const { + return hide_slider; +} + +void EditorSpinSlider::set_label(const String &p_label) { + label = p_label; + update(); +} + +String EditorSpinSlider::get_label() const { + return label; +} + +void EditorSpinSlider::_grabber_mouse_entered() { + mouse_over_grabber = true; + update(); +} + +void EditorSpinSlider::_grabber_mouse_exited() { + mouse_over_grabber = false; + update(); +} + +void EditorSpinSlider::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_label", "label"), &EditorSpinSlider::set_label); + ClassDB::bind_method(D_METHOD("get_label"), &EditorSpinSlider::get_label); + + ClassDB::bind_method(D_METHOD("_gui_input"), &EditorSpinSlider::_gui_input); + ClassDB::bind_method(D_METHOD("_grabber_mouse_entered"), &EditorSpinSlider::_grabber_mouse_entered); + ClassDB::bind_method(D_METHOD("_grabber_mouse_exited"), &EditorSpinSlider::_grabber_mouse_exited); + ClassDB::bind_method(D_METHOD("_grabber_gui_input"), &EditorSpinSlider::_grabber_gui_input); + ClassDB::bind_method(D_METHOD("_value_input_closed"), &EditorSpinSlider::_value_input_closed); + ClassDB::bind_method(D_METHOD("_value_input_entered"), &EditorSpinSlider::_value_input_entered); + + ADD_PROPERTY(PropertyInfo(Variant::STRING, "label"), "set_label", "get_label"); +} + +EditorSpinSlider::EditorSpinSlider() { + + grabbing_spinner_attempt = false; + grabbing_spinner = false; + + set_focus_mode(FOCUS_ALL); + updown_offset = -1; + hover_updown = false; + grabber = memnew(TextureRect); + add_child(grabber); + grabber->hide(); + grabber->set_as_toplevel(true); + grabber->set_mouse_filter(MOUSE_FILTER_STOP); + grabber->connect("mouse_entered", this, "_grabber_mouse_entered"); + grabber->connect("mouse_exited", this, "_grabber_mouse_exited"); + grabber->connect("gui_input", this, "_grabber_gui_input"); + mouse_over_spin = false; + mouse_over_grabber = false; + grabbing_grabber = false; + grabber_range = 1; + value_input = memnew(LineEdit); + add_child(value_input); + value_input->set_as_toplevel(true); + value_input->hide(); + value_input->connect("modal_closed", this, "_value_input_closed"); + value_input->connect("text_entered", this, "_value_input_entered"); + hide_slider = false; +} diff --git a/editor/editor_spin_slider.h b/editor/editor_spin_slider.h new file mode 100644 index 0000000000..ac8d9e15d6 --- /dev/null +++ b/editor/editor_spin_slider.h @@ -0,0 +1,57 @@ +#ifndef EDITOR_SPIN_SLIDER_H +#define EDITOR_SPIN_SLIDER_H + +#include "scene/gui/line_edit.h" +#include "scene/gui/range.h" +#include "scene/gui/texture_rect.h" + +class EditorSpinSlider : public Range { + GDCLASS(EditorSpinSlider, Range) + + String label; + int updown_offset; + bool hover_updown; + bool mouse_hover; + + TextureRect *grabber; + int grabber_range; + + bool mouse_over_spin; + bool mouse_over_grabber; + + bool grabbing_grabber; + int grabbing_from; + float grabbing_ratio; + + bool grabbing_spinner_attempt; + bool grabbing_spinner; + Vector2 grabbing_spinner_mouse_pos; + + LineEdit *value_input; + + void _grabber_gui_input(const Ref<InputEvent> &p_event); + void _value_input_closed(); + void _value_input_entered(const String &); + + bool hide_slider; + +protected: + void _notification(int p_what); + void _gui_input(const Ref<InputEvent> &p_event); + static void _bind_methods(); + void _grabber_mouse_entered(); + void _grabber_mouse_exited(); + +public: + String get_text_value() const; + void set_label(const String &p_label); + String get_label() const; + + void set_hide_slider(bool p_hide); + bool is_hiding_slider() const; + + virtual Size2 get_minimum_size() const; + EditorSpinSlider(); +}; + +#endif // EDITOR_SPIN_SLIDER_H diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp index bf7236cc2b..d0b842f231 100644 --- a/editor/editor_themes.cpp +++ b/editor/editor_themes.cpp @@ -1047,6 +1047,9 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) { const Color comment_color = dim_color; const Color string_color = Color::html(dark_theme ? "#ffd942" : "#ffd118").linear_interpolate(mono_color, dark_theme ? 0.5 : 0.3); + const Color function_definition_color = Color::html(dark_theme ? "#01e1ff" : "#00a5ba"); + const Color node_path_color = Color::html(dark_theme ? "64c15a" : "#518b4b"); + const Color te_background_color = Color(0, 0, 0, 0); const Color completion_background_color = base_color; const Color completion_selected_color = alpha1; @@ -1105,6 +1108,9 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) { setting->set_initial_value("text_editor/highlighting/code_folding_color", code_folding_color, true); setting->set_initial_value("text_editor/highlighting/search_result_color", search_result_color, true); setting->set_initial_value("text_editor/highlighting/search_result_border_color", search_result_border_color, true); + + setting->set_initial_value("text_editor/highlighting/gdscript/function_definition_color", function_definition_color, true); + setting->set_initial_value("text_editor/highlighting/gdscript/node_path_color", node_path_color, true); } else if (text_editor_color_theme == "Default") { setting->set_initial_value("text_editor/highlighting/symbol_color", Color::html("badfff"), true); setting->set_initial_value("text_editor/highlighting/keyword_color", Color::html("ffffb3"), true); @@ -1136,6 +1142,9 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) { setting->set_initial_value("text_editor/highlighting/code_folding_color", Color(0.8, 0.8, 0.8, 0.8), true); setting->set_initial_value("text_editor/highlighting/search_result_color", Color(0.05, 0.25, 0.05, 1), true); setting->set_initial_value("text_editor/highlighting/search_result_border_color", Color(0.1, 0.45, 0.1, 1), true); + + setting->set_initial_value("text_editor/highlighting/gdscript/function_definition_color", Color::html("#01e1ff"), true); + setting->set_initial_value("text_editor/highlighting/gdscript/node_path_color", Color::html("#64c15a"), true); } return theme; diff --git a/editor/icons/icon_GUI_slider_grabber.svg b/editor/icons/icon_GUI_slider_grabber.svg index b1dcf980a5..b8e6f0a654 100644 --- a/editor/icons/icon_GUI_slider_grabber.svg +++ b/editor/icons/icon_GUI_slider_grabber.svg @@ 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\ No newline at end of file diff --git a/editor/import/editor_scene_importer_gltf.cpp b/editor/import/editor_scene_importer_gltf.cpp index af79f9946a..f4be6e8d59 100644 --- a/editor/import/editor_scene_importer_gltf.cpp +++ b/editor/import/editor_scene_importer_gltf.cpp @@ -1163,7 +1163,7 @@ Error EditorSceneImporterGLTF::_parse_images(GLTFState &state, const String &p_b continue; } - if (mimetype.findn("jpg") != -1) { + if (mimetype.findn("jpeg") != -1) { //is a jpg Ref<Image> img = Image::_jpg_mem_loader_func(data_ptr, data_size); diff --git a/editor/multi_node_edit.cpp b/editor/multi_node_edit.cpp index 73e78ddf2a..173be01586 100644 --- a/editor/multi_node_edit.cpp +++ b/editor/multi_node_edit.cpp @@ -80,8 +80,8 @@ bool MultiNodeEdit::_set_impl(const StringName &p_name, const Variant &p_value, ur->add_undo_property(n, name, n->get(name)); } - ur->add_do_method(EditorNode::get_singleton()->get_property_editor(), "refresh"); - ur->add_undo_method(EditorNode::get_singleton()->get_property_editor(), "refresh"); + ur->add_do_method(EditorNode::get_singleton()->get_inspector(), "refresh"); + ur->add_undo_method(EditorNode::get_singleton()->get_inspector(), "refresh"); ur->commit_action(); return true; diff --git a/editor/output_strings.cpp b/editor/output_strings.cpp index b0b72510a9..e6cadee3e3 100644 --- a/editor/output_strings.cpp +++ b/editor/output_strings.cpp @@ -87,6 +87,7 @@ void OutputStrings::_notification(int p_what) { float h_ofs = (int)h_scroll->get_value(); Point2 icon_ofs = Point2(0, (font_height - (int)icon_error->get_height()) / 2); + FontDrawer drawer(font, Color(1, 1, 1)); while (E && ofs.y < (size_height - (int)margin.y)) { String str = E->get().text; diff --git a/editor/plugins/animation_player_editor_plugin.cpp b/editor/plugins/animation_player_editor_plugin.cpp index b387972558..23c5e36a92 100644 --- a/editor/plugins/animation_player_editor_plugin.cpp +++ b/editor/plugins/animation_player_editor_plugin.cpp @@ -85,7 +85,7 @@ void AnimationPlayerEditor::_notification(int p_what) { } frame->set_value(player->get_current_animation_position()); key_editor->set_anim_pos(player->get_current_animation_position()); - EditorNode::get_singleton()->get_property_editor()->refresh(); + EditorNode::get_singleton()->get_inspector()->refresh(); } else if (last_active) { //need the last frame after it stopped @@ -1073,7 +1073,7 @@ void AnimationPlayerEditor::_animation_key_editor_seek(float p_pos, bool p_drag) updating = false; _seek_value_changed(p_pos, !p_drag); - EditorNode::get_singleton()->get_property_editor()->refresh(); + EditorNode::get_singleton()->get_inspector()->refresh(); //seekit } diff --git a/editor/plugins/asset_library_editor_plugin.cpp b/editor/plugins/asset_library_editor_plugin.cpp index 05833704d1..0ff316a286 100644 --- a/editor/plugins/asset_library_editor_plugin.cpp +++ b/editor/plugins/asset_library_editor_plugin.cpp @@ -65,7 +65,7 @@ void EditorAssetLibraryItem::_notification(int p_what) { if (p_what == NOTIFICATION_ENTER_TREE) { - icon->set_normal_texture(get_icon("GodotAssetDefault", "EditorIcons")); + icon->set_normal_texture(get_icon("DefaultProjectIcon", "EditorIcons")); category->add_color_override("font_color", Color(0.5, 0.5, 0.5)); author->add_color_override("font_color", Color(0.5, 0.5, 0.5)); } @@ -110,6 +110,7 @@ EditorAssetLibraryItem::EditorAssetLibraryItem() { add_child(hb); icon = memnew(TextureButton); + icon->set_custom_minimum_size(Size2(64, 64)); icon->set_default_cursor_shape(CURSOR_POINTING_HAND); icon->connect("pressed", this, "_asset_clicked"); @@ -170,7 +171,23 @@ void EditorAssetLibraryItemDescription::set_image(int p_type, int p_index, const for (int i = 0; i < preview_images.size(); i++) { if (preview_images[i].id == p_index) { - preview_images[i].button->set_icon(p_image); + if (preview_images[i].is_video) { + Ref<Image> overlay = get_icon("PlayOverlay", "EditorIcons")->get_data(); + Ref<Image> thumbnail = p_image->get_data(); + Point2 overlay_pos = Point2((thumbnail->get_width() - overlay->get_width()) / 2, (thumbnail->get_height() - overlay->get_height()) / 2); + + thumbnail->lock(); + thumbnail->blend_rect(overlay, overlay->get_used_rect(), overlay_pos); + thumbnail->unlock(); + + Ref<ImageTexture> tex; + tex.instance(); + tex->create_from_image(thumbnail); + + preview_images[i].button->set_icon(tex); + } else { + preview_images[i].button->set_icon(p_image); + } break; } } @@ -383,7 +400,7 @@ void EditorAssetLibraryItemDownload::configure(const String &p_title, int p_asse icon->set_texture(p_preview); asset_id = p_asset_id; if (!p_preview.is_valid()) - icon->set_texture(get_icon("GodotAssetDefault", "EditorIcons")); + icon->set_texture(get_icon("DefaultProjectIcon", "EditorIcons")); host = p_download_url; sha256 = p_sha256_hash; asset_installer->connect("confirmed", this, "_close"); @@ -694,7 +711,7 @@ void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PoolByt switch (image_queue[p_queue_id].image_type) { case IMAGE_QUEUE_ICON: - image->resize(80 * EDSCALE, 80 * EDSCALE, Image::INTERPOLATE_CUBIC); + image->resize(64 * EDSCALE, 64 * EDSCALE, Image::INTERPOLATE_CUBIC); break; case IMAGE_QUEUE_THUMBNAIL: { @@ -724,7 +741,7 @@ void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PoolByt } if (!image_set && final) { - obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, get_icon("ErrorSign", "EditorIcons")); + obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, get_icon("DefaultProjectIcon", "EditorIcons")); } } } @@ -767,7 +784,7 @@ void EditorAssetLibrary::_image_request_completed(int p_status, int p_code, cons WARN_PRINTS("Error getting PNG file from URL: " + image_queue[p_queue_id].image_url); Object *obj = ObjectDB::get_instance(image_queue[p_queue_id].target); if (obj) { - obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, get_icon("ErrorSign", "EditorIcons")); + obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, get_icon("DefaultProjectIcon", "EditorIcons")); } } diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp index 93aeca6632..f27796db5e 100644 --- a/editor/plugins/canvas_item_editor_plugin.cpp +++ b/editor/plugins/canvas_item_editor_plugin.cpp @@ -520,8 +520,17 @@ void CanvasItemEditor::_get_canvas_items_at_pos(const Point2 &p_pos, Vector<_Sel node = node->get_parent(); } + // Check if the canvas item is already in the list (for groups or scenes) + bool duplicate = false; + for (int j = 0; j < i; j++) { + if (r_items[j].item == canvas_item) { + duplicate = true; + break; + } + } + //Remove the item if invalid - if (!canvas_item || (canvas_item != scene && canvas_item->get_owner() != scene && !scene->is_editable_instance(canvas_item->get_owner())) || (canvas_item->has_meta("_edit_lock_") && canvas_item->get_meta("_edit_lock_"))) { + if (!canvas_item || duplicate || (canvas_item != scene && canvas_item->get_owner() != scene && !scene->is_editable_instance(canvas_item->get_owner())) || (canvas_item->has_meta("_edit_lock_") && canvas_item->get_meta("_edit_lock_"))) { r_items.remove(i); i--; } else { diff --git a/editor/plugins/cube_grid_theme_editor_plugin.cpp b/editor/plugins/cube_grid_theme_editor_plugin.cpp index 81f45b9f55..68d5ea5247 100644 --- a/editor/plugins/cube_grid_theme_editor_plugin.cpp +++ b/editor/plugins/cube_grid_theme_editor_plugin.cpp @@ -198,7 +198,7 @@ void MeshLibraryEditor::_menu_cbk(int p_option) { } break; case MENU_OPTION_REMOVE_ITEM: { - String p = editor->get_property_editor()->get_selected_path(); + String p = editor->get_inspector()->get_selected_path(); if (p.begins_with("/MeshLibrary/item") && p.get_slice_count("/") >= 3) { to_erase = p.get_slice("/", 3).to_int(); diff --git a/editor/plugins/editor_preview_plugins.cpp b/editor/plugins/editor_preview_plugins.cpp index 8542296bde..d76c515c1f 100644 --- a/editor/plugins/editor_preview_plugins.cpp +++ b/editor/plugins/editor_preview_plugins.cpp @@ -467,15 +467,6 @@ Ref<Texture> EditorScriptPreviewPlugin::generate(const RES &p_from) { Color text_color = EditorSettings::get_singleton()->get("text_editor/highlighting/text_color"); Color symbol_color = EditorSettings::get_singleton()->get("text_editor/highlighting/symbol_color"); - if (EditorSettings::get_singleton()->get("text_editor/theme/color_theme") == "Adaptive") { - Ref<Theme> tm = EditorNode::get_singleton()->get_theme_base()->get_theme(); - - bg_color = tm->get_color("text_editor/highlighting/background_color", "Editor"); - keyword_color = tm->get_color("text_editor/highlighting/keyword_color", "Editor"); - text_color = tm->get_color("text_editor/highlighting/text_color", "Editor"); - symbol_color = tm->get_color("text_editor/highlighting/symbol_color", "Editor"); - } - img->lock(); if (bg_color.a == 0) diff --git a/editor/plugins/item_list_editor_plugin.cpp b/editor/plugins/item_list_editor_plugin.cpp index 8b44f672b0..f75fb0d109 100644 --- a/editor/plugins/item_list_editor_plugin.cpp +++ b/editor/plugins/item_list_editor_plugin.cpp @@ -388,7 +388,7 @@ ItemListEditor::ItemListEditor() { vbc->add_child(property_editor); property_editor->set_v_size_flags(SIZE_EXPAND_FILL); - tree = property_editor->get_scene_tree(); + tree = property_editor->get_property_tree(); } ItemListEditor::~ItemListEditor() { diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp index fa674e1e34..ac250f085d 100644 --- a/editor/plugins/script_editor_plugin.cpp +++ b/editor/plugins/script_editor_plugin.cpp @@ -1182,6 +1182,7 @@ void ScriptEditor::_notification(int p_what) { script_forward->set_icon(get_icon("Forward", "EditorIcons")); script_back->set_icon(get_icon("Back", "EditorIcons")); + members_overview_alphabeta_sort_button->set_icon(get_icon("Sort", "EditorIcons")); } break; case NOTIFICATION_READY: { @@ -1408,12 +1409,19 @@ void ScriptEditor::_update_members_overview_visibility() { } if (members_overview_enabled && se->show_members_overview()) { + members_overview_buttons_hbox->set_visible(true); members_overview->set_visible(true); } else { + members_overview_buttons_hbox->set_visible(false); members_overview->set_visible(false); } } +void ScriptEditor::_toggle_members_overview_alpha_sort(bool p_alphabetic_sort) { + EditorSettings::get_singleton()->set("text_editor/tools/sort_members_outline_alphabetically", p_alphabetic_sort); + _update_members_overview(); +} + void ScriptEditor::_update_members_overview() { members_overview->clear(); @@ -1423,6 +1431,10 @@ void ScriptEditor::_update_members_overview() { } Vector<String> functions = se->get_functions(); + if (EditorSettings::get_singleton()->get("text_editor/tools/sort_members_outline_alphabetically")) { + functions.sort(); + } + for (int i = 0; i < functions.size(); i++) { members_overview->add_item(functions[i].get_slice(":", 0)); members_overview->set_item_metadata(i, functions[i].get_slice(":", 1).to_int() - 1); @@ -1445,6 +1457,7 @@ void ScriptEditor::_update_help_overview_visibility() { } if (help_overview_enabled) { + members_overview_buttons_hbox->set_visible(false); help_overview->set_visible(true); } else { help_overview->set_visible(false); @@ -2596,6 +2609,8 @@ void ScriptEditor::_bind_methods() { ClassDB::bind_method("_live_auto_reload_running_scripts", &ScriptEditor::_live_auto_reload_running_scripts); ClassDB::bind_method("_unhandled_input", &ScriptEditor::_unhandled_input); ClassDB::bind_method("_script_list_gui_input", &ScriptEditor::_script_list_gui_input); + ClassDB::bind_method("_toggle_members_overview_alpha_sort", &ScriptEditor::_toggle_members_overview_alpha_sort); + ClassDB::bind_method("_update_members_overview", &ScriptEditor::_update_members_overview); ClassDB::bind_method("_script_changed", &ScriptEditor::_script_changed); ClassDB::bind_method("_update_recent_scripts", &ScriptEditor::_update_recent_scripts); ClassDB::bind_method("_on_find_in_files_requested", &ScriptEditor::_on_find_in_files_requested); @@ -2656,14 +2671,33 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) { add_child(context_menu); context_menu->connect("id_pressed", this, "_menu_option"); + members_overview_vbox = memnew(VBoxContainer); + members_overview_vbox->set_custom_minimum_size(Size2(0, 90)); + members_overview_vbox->set_v_size_flags(SIZE_EXPAND_FILL); + + list_split->add_child(members_overview_vbox); + members_overview_buttons_hbox = memnew(HBoxContainer); + members_overview_vbox->add_child(members_overview_buttons_hbox); + + members_overview_alphabeta_sort_button = memnew(ToolButton); + members_overview_alphabeta_sort_button->set_tooltip(TTR("Sort alphabetically")); + members_overview_alphabeta_sort_button->set_toggle_mode(true); + members_overview_alphabeta_sort_button->set_pressed(EditorSettings::get_singleton()->get("text_editor/tools/sort_members_outline_alphabetically")); + members_overview_alphabeta_sort_button->connect("toggled", this, "_toggle_members_overview_alpha_sort"); + + members_overview_buttons_hbox->add_child(members_overview_alphabeta_sort_button); + members_overview = memnew(ItemList); - list_split->add_child(members_overview); + members_overview_vbox->add_child(members_overview); + members_overview->set_allow_reselect(true); members_overview->set_custom_minimum_size(Size2(0, 90)); //need to give a bit of limit to avoid it from disappearing members_overview->set_v_size_flags(SIZE_EXPAND_FILL); + members_overview->set_allow_rmb_select(true); + members_overview->set_drag_forwarding(this); help_overview = memnew(ItemList); - list_split->add_child(help_overview); + members_overview_vbox->add_child(help_overview); help_overview->set_allow_reselect(true); help_overview->set_custom_minimum_size(Size2(0, 90)); //need to give a bit of limit to avoid it from disappearing help_overview->set_v_size_flags(SIZE_EXPAND_FILL); diff --git a/editor/plugins/script_editor_plugin.h b/editor/plugins/script_editor_plugin.h index 9f37b18d7d..a2ff47cd99 100644 --- a/editor/plugins/script_editor_plugin.h +++ b/editor/plugins/script_editor_plugin.h @@ -199,6 +199,9 @@ class ScriptEditor : public PanelContainer { ItemList *script_list; HSplitContainer *script_split; ItemList *members_overview; + VBoxContainer *members_overview_vbox; + HBoxContainer *members_overview_buttons_hbox; + ToolButton *members_overview_alphabeta_sort_button; bool members_overview_enabled; ItemList *help_overview; bool help_overview_enabled; @@ -318,6 +321,7 @@ class ScriptEditor : public PanelContainer { void _update_members_overview_visibility(); void _update_members_overview(); + void _toggle_members_overview_alpha_sort(bool p_alphabetic_sort); void _update_script_names(); bool _sort_list_on_update; diff --git a/editor/project_manager.cpp b/editor/project_manager.cpp index 666f08cb2d..97d3a070ab 100644 --- a/editor/project_manager.cpp +++ b/editor/project_manager.cpp @@ -725,9 +725,11 @@ void ProjectManager::_update_project_buttons() { } } - erase_btn->set_disabled(selected_list.size() < 1); - open_btn->set_disabled(selected_list.size() < 1); - rename_btn->set_disabled(selected_list.size() < 1); + bool empty_selection = selected_list.empty(); + erase_btn->set_disabled(empty_selection); + open_btn->set_disabled(empty_selection); + rename_btn->set_disabled(empty_selection); + run_btn->set_disabled(empty_selection); } void ProjectManager::_panel_input(const Ref<InputEvent> &p_ev, Node *p_hb) { diff --git a/editor/project_settings_editor.cpp b/editor/project_settings_editor.cpp index a4265b4e32..82fd727620 100644 --- a/editor/project_settings_editor.cpp +++ b/editor/project_settings_editor.cpp @@ -785,7 +785,7 @@ void ProjectSettingsEditor::popup_project_settings() { void ProjectSettingsEditor::_item_selected() { - TreeItem *ti = globals_editor->get_property_editor()->get_scene_tree()->get_selected(); + TreeItem *ti = globals_editor->get_property_editor()->get_property_tree()->get_selected(); if (!ti) return; if (!ti->get_parent()) @@ -1727,7 +1727,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) { //globals_editor->hide_top_label(); globals_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL); globals_editor->register_search_box(search_box); - globals_editor->get_property_editor()->get_scene_tree()->connect("cell_selected", this, "_item_selected"); + globals_editor->get_property_editor()->get_property_tree()->connect("cell_selected", this, "_item_selected"); globals_editor->get_property_editor()->connect("property_toggled", this, "_item_checked", varray(), CONNECT_DEFERRED); globals_editor->get_property_editor()->connect("property_edited", this, "_settings_prop_edited"); diff --git a/editor/property_editor.cpp b/editor/property_editor.cpp index e0063925b1..e912ebe03a 100644 --- a/editor/property_editor.cpp +++ b/editor/property_editor.cpp @@ -4212,7 +4212,7 @@ void PropertyEditor::_bind_methods() { ADD_SIGNAL(MethodInfo("property_edited", PropertyInfo(Variant::STRING, "property"))); } -Tree *PropertyEditor::get_scene_tree() { +Tree *PropertyEditor::get_property_tree() { return tree; } @@ -4695,7 +4695,7 @@ SectionedPropertyEditor::SectionedPropertyEditor() { editor->set_v_size_flags(SIZE_EXPAND_FILL); right_vb->add_child(editor, true); - editor->get_scene_tree()->set_column_titles_visible(false); + editor->get_property_tree()->set_column_titles_visible(false); editor->hide_top_label(); diff --git a/editor/property_editor.h b/editor/property_editor.h index 017a190adb..56743822d2 100644 --- a/editor/property_editor.h +++ b/editor/property_editor.h @@ -275,7 +275,7 @@ public: String get_selected_path() const; - Tree *get_scene_tree(); + Tree *get_property_tree(); Label *get_top_label(); void hide_top_label(); void update_tree(); @@ -309,6 +309,7 @@ public: void collapse_all_folding(); void expand_all_folding(); + PropertyEditor(); ~PropertyEditor(); }; diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp index 8b99a3d503..f5cee4cd65 100644 --- a/editor/scene_tree_dock.cpp +++ b/editor/scene_tree_dock.cpp @@ -732,7 +732,7 @@ void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) { if (node) { node->set_scene_inherited_state(Ref<SceneState>()); scene_tree->update_tree(); - EditorNode::get_singleton()->get_property_editor()->update_tree(); + EditorNode::get_singleton()->get_inspector()->update_tree(); } } } break; diff --git a/editor/scene_tree_editor.cpp b/editor/scene_tree_editor.cpp index 64d278c0c5..dd79ae63d6 100644 --- a/editor/scene_tree_editor.cpp +++ b/editor/scene_tree_editor.cpp @@ -70,8 +70,18 @@ void SceneTreeEditor::_cell_button_pressed(Object *p_item, int p_column, int p_i } else if (p_id == BUTTON_VISIBILITY) { undo_redo->create_action(TTR("Toggle Visible")); - undo_redo->add_do_method(this, "toggle_visible", n); - undo_redo->add_undo_method(this, "toggle_visible", n); + _toggle_visible(n); + List<Node *> selection = editor_selection->get_selected_node_list(); + if (selection.size() > 1) { + for (List<Node *>::Element *E = selection.front(); E; E = E->next()) { + Node *nv = E->get(); + ERR_FAIL_COND(!nv); + if (nv == n) { + continue; + } + _toggle_visible(nv); + } + } undo_redo->commit_action(); } else if (p_id == BUTTON_LOCK) { @@ -118,33 +128,13 @@ void SceneTreeEditor::_cell_button_pressed(Object *p_item, int p_column, int p_i } } void SceneTreeEditor::_toggle_visible(Node *p_node) { - if (p_node->is_class("Spatial")) { - bool v = bool(p_node->call("is_visible")); - p_node->call("set_visible", !v); - } else if (p_node->is_class("CanvasItem")) { + if (p_node->has_method("is_visible") && p_node->has_method("set_visible")) { bool v = bool(p_node->call("is_visible")); - if (v) { - p_node->call("hide"); - } else { - p_node->call("show"); - } + undo_redo->add_do_method(p_node, "set_visible", !v); + undo_redo->add_undo_method(p_node, "set_visible", v); } } -void SceneTreeEditor::toggle_visible(Node *p_node) { - _toggle_visible(p_node); - List<Node *> selection = editor_selection->get_selected_node_list(); - if (selection.size() > 1) { - for (List<Node *>::Element *E = selection.front(); E; E = E->next()) { - Node *nv = E->get(); - ERR_FAIL_COND(!nv); - if (nv == p_node) { - continue; - } - _toggle_visible(nv); - } - } -} bool SceneTreeEditor::_add_nodes(Node *p_node, TreeItem *p_parent) { if (!p_node) @@ -968,8 +958,6 @@ void SceneTreeEditor::_bind_methods() { ClassDB::bind_method("_cell_collapsed", &SceneTreeEditor::_cell_collapsed); ClassDB::bind_method("_rmb_select", &SceneTreeEditor::_rmb_select); ClassDB::bind_method("_warning_changed", &SceneTreeEditor::_warning_changed); - ClassDB::bind_method("_toggle_visible", &SceneTreeEditor::_toggle_visible); - ClassDB::bind_method("toggle_visible", &SceneTreeEditor::toggle_visible); ClassDB::bind_method("_node_script_changed", &SceneTreeEditor::_node_script_changed); ClassDB::bind_method("_node_visibility_changed", &SceneTreeEditor::_node_visibility_changed); diff --git a/editor/scene_tree_editor.h b/editor/scene_tree_editor.h index b63eb2a1f0..896fd6c431 100644 --- a/editor/scene_tree_editor.h +++ b/editor/scene_tree_editor.h @@ -70,8 +70,6 @@ class SceneTreeEditor : public Control { void _compute_hash(Node *p_node, uint64_t &hash); - void toggle_visible(Node *p_node); - bool _add_nodes(Node *p_node, TreeItem *p_parent); void _test_update_tree(); void _update_tree(); diff --git a/editor/script_editor_debugger.cpp b/editor/script_editor_debugger.cpp index a83de1627d..9ce4305683 100644 --- a/editor/script_editor_debugger.cpp +++ b/editor/script_editor_debugger.cpp @@ -1851,7 +1851,7 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) { ppeer = Ref<PacketPeerStream>(memnew(PacketPeerStream)); ppeer->set_input_buffer_max_size(1024 * 1024 * 8); //8mb should be enough editor = p_editor; - editor->get_property_editor()->connect("object_id_selected", this, "_scene_tree_property_select_object"); + editor->get_inspector()->connect("object_id_selected", this, "_scene_tree_property_select_object"); tabs = memnew(TabContainer); tabs->set_tab_align(TabContainer::ALIGN_LEFT); @@ -1936,7 +1936,7 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) { inspector = memnew(PropertyEditor); inspector->set_h_size_flags(SIZE_EXPAND_FILL); inspector->hide_top_label(); - inspector->get_scene_tree()->set_column_title(0, TTR("Variable")); + inspector->get_property_tree()->set_column_title(0, TTR("Variable")); inspector->set_enable_capitalize_paths(false); inspector->set_read_only(true); inspector->connect("object_id_selected", this, "_scene_tree_property_select_object"); diff --git a/main/main.cpp b/main/main.cpp index 5959deb495..c287bc81cb 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -82,6 +82,8 @@ #include "version.h" #include "version_hash.gen.h" +#include "main/timer_sync.h" + static ProjectSettings *globals = NULL; static Engine *engine = NULL; static InputMap *input_map = NULL; @@ -262,8 +264,8 @@ void Main::print_help(const char *p_binary) { OS::get_singleton()->print("Standalone tools:\n"); OS::get_singleton()->print(" -s, --script <script> Run a script.\n"); #ifdef TOOLS_ENABLED - OS::get_singleton()->print(" --export <target> Export the project using the given export target.\n"); - OS::get_singleton()->print(" --export-debug Use together with --export, enables debug mode for the template.\n"); + OS::get_singleton()->print(" --export <target> Export the project using the given export target. Export only main pack if path ends with .pck or .zip'.\n"); + OS::get_singleton()->print(" --export-debug <target> Like --export, but use debug template.\n"); OS::get_singleton()->print(" --doctool <path> Dump the engine API reference to the given <path> in XML format, merging if existing files are found.\n"); OS::get_singleton()->print(" --no-docbase Disallow dumping the base types (used with --doctool).\n"); OS::get_singleton()->print(" --build-solutions Build the scripting solutions (e.g. for C# projects).\n"); @@ -337,7 +339,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph String video_driver = ""; String audio_driver = ""; - String game_path = "."; + String project_path = "."; bool upwards = false; String debug_mode; String debug_host; @@ -553,7 +555,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph if (OS::get_singleton()->set_cwd(p) == OK) { //nothing } else { - game_path = I->next()->get(); //use game_path instead + project_path = I->next()->get(); //use project_path instead } N = I->next()->next(); } else { @@ -576,7 +578,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph if (OS::get_singleton()->set_cwd(path) == OK) { // path already specified, don't override } else { - game_path = path; + project_path = path; } #ifdef TOOLS_ENABLED editor = true; @@ -672,35 +674,20 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph } else if (I->get() == "--disable-crash-handler") { OS::get_singleton()->disable_crash_handler(); } else { - - //test for game path - bool gpfound = false; - - if (!I->get().begins_with("-") && game_path == "") { - DirAccess *da = DirAccess::open(I->get()); - if (da != NULL) { - game_path = I->get(); - gpfound = true; - memdelete(da); - } - } - - if (!gpfound) { - main_args.push_back(I->get()); - } + main_args.push_back(I->get()); } I = N; } - if (globals->setup(game_path, main_pack, upwards) == OK) { + if (globals->setup(project_path, main_pack, upwards) == OK) { found_project = true; } else { #ifdef TOOLS_ENABLED editor = false; #else - OS::get_singleton()->print("Error: Could not load game path '%s'.\n", game_path.ascii().get_data()); + OS::get_singleton()->print("Error: Could not load game path '%s'.\n", project_path.ascii().get_data()); goto error; #endif @@ -875,7 +862,11 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph OS::get_singleton()->_allow_hidpi = GLOBAL_DEF("display/window/dpi/allow_hidpi", false); } + OS::get_singleton()->_allow_layered = GLOBAL_DEF("display/window/allow_per_pixel_transparency", false); + video_mode.use_vsync = GLOBAL_DEF("display/window/vsync/use_vsync", true); + video_mode.layered = GLOBAL_DEF("display/window/per_pixel_transparency", false); + video_mode.layered_splash = GLOBAL_DEF("display/window/per_pixel_transparency_splash", false); GLOBAL_DEF("rendering/quality/intended_usage/framebuffer_allocation", 2); GLOBAL_DEF("rendering/quality/intended_usage/framebuffer_allocation.mobile", 3); @@ -883,6 +874,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph if (editor || project_manager) { // The editor and project manager always detect and use hiDPI if needed OS::get_singleton()->_allow_hidpi = true; + OS::get_singleton()->_allow_layered = false; } Engine::get_singleton()->_pixel_snap = GLOBAL_DEF("rendering/quality/2d/use_pixel_snap", false); @@ -986,7 +978,7 @@ error: video_driver = ""; audio_driver = ""; - game_path = ""; + project_path = ""; args.clear(); main_args.clear(); @@ -1145,14 +1137,14 @@ Error Main::setup2(Thread::ID p_main_tid_override) { InputDefault *id = Object::cast_to<InputDefault>(Input::get_singleton()); if (id) { - if (bool(GLOBAL_DEF("input/pointing_devices/emulate_touch_from_mouse", false)) && !(editor || project_manager)) { + if (bool(GLOBAL_DEF("input_devices/pointing/emulate_touch_from_mouse", false)) && !(editor || project_manager)) { if (!OS::get_singleton()->has_touchscreen_ui_hint()) { //only if no touchscreen ui hint, set emulation id->set_emulate_touch_from_mouse(true); } } - id->set_emulate_mouse_from_touch(bool(GLOBAL_DEF("input/pointing_devices/emulate_mouse_from_touch", true))); + id->set_emulate_mouse_from_touch(bool(GLOBAL_DEF("input_devices/pointing/emulate_mouse_from_touch", true))); } MAIN_PRINT("Main: Load Remaps"); @@ -1231,227 +1223,8 @@ Error Main::setup2(Thread::ID p_main_tid_override) { } // everything the main loop needs to know about frame timings -struct _FrameTime { - float animation_step; // time to advance animations for (argument to process()) - int physics_steps; // number of times to iterate the physics engine - - void clamp_animation(float min_animation_step, float max_animation_step) { - if (animation_step < min_animation_step) { - animation_step = min_animation_step; - } else if (animation_step > max_animation_step) { - animation_step = max_animation_step; - } - } -}; - -class _TimerSync { - // wall clock time measured on the main thread - uint64_t last_cpu_ticks_usec; - uint64_t current_cpu_ticks_usec; - - // logical game time since last physics timestep - float time_accum; - - // current difference between wall clock time and reported sum of animation_steps - float time_deficit; - - // number of frames back for keeping accumulated physics steps roughly constant. - // value of 12 chosen because that is what is required to make 144 Hz monitors - // behave well with 60 Hz physics updates. The only worse commonly available refresh - // would be 85, requiring CONTROL_STEPS = 17. - static const int CONTROL_STEPS = 12; - - // sum of physics steps done over the last (i+1) frames - int accumulated_physics_steps[CONTROL_STEPS]; - - // typical value for accumulated_physics_steps[i] is either this or this plus one - int typical_physics_steps[CONTROL_STEPS]; - -protected: - // returns the fraction of p_frame_slice required for the timer to overshoot - // before advance_core considers changing the physics_steps return from - // the typical values as defined by typical_physics_steps - float get_physics_jitter_fix() { - return Engine::get_singleton()->get_physics_jitter_fix(); - } - - // gets our best bet for the average number of physics steps per render frame - // return value: number of frames back this data is consistent - int get_average_physics_steps(float &p_min, float &p_max) { - p_min = typical_physics_steps[0]; - p_max = p_min + 1; - - for (int i = 1; i < CONTROL_STEPS; ++i) { - const float typical_lower = typical_physics_steps[i]; - const float current_min = typical_lower / (i + 1); - if (current_min > p_max) - return i; // bail out of further restrictions would void the interval - else if (current_min > p_min) - p_min = current_min; - const float current_max = (typical_lower + 1) / (i + 1); - if (current_max < p_min) - return i; - else if (current_max < p_max) - p_max = current_max; - } - - return CONTROL_STEPS; - } - - // advance physics clock by p_animation_step, return appropriate number of steps to simulate - _FrameTime advance_core(float p_frame_slice, int p_iterations_per_second, float p_animation_step) { - _FrameTime ret; - - ret.animation_step = p_animation_step; - - // simple determination of number of physics iteration - time_accum += ret.animation_step; - ret.physics_steps = floor(time_accum * p_iterations_per_second); - - int min_typical_steps = typical_physics_steps[0]; - int max_typical_steps = min_typical_steps + 1; - - // given the past recorded steps and typcial steps to match, calculate bounds for this - // step to be typical - bool update_typical = false; - - for (int i = 0; i < CONTROL_STEPS - 1; ++i) { - int steps_left_to_match_typical = typical_physics_steps[i + 1] - accumulated_physics_steps[i]; - if (steps_left_to_match_typical > max_typical_steps || - steps_left_to_match_typical + 1 < min_typical_steps) { - update_typical = true; - break; - } - - if (steps_left_to_match_typical > min_typical_steps) - min_typical_steps = steps_left_to_match_typical; - if (steps_left_to_match_typical + 1 < max_typical_steps) - max_typical_steps = steps_left_to_match_typical + 1; - } - - // try to keep it consistent with previous iterations - if (ret.physics_steps < min_typical_steps) { - const int max_possible_steps = floor((time_accum)*p_iterations_per_second + get_physics_jitter_fix()); - if (max_possible_steps < min_typical_steps) { - ret.physics_steps = max_possible_steps; - update_typical = true; - } else { - ret.physics_steps = min_typical_steps; - } - } else if (ret.physics_steps > max_typical_steps) { - const int min_possible_steps = floor((time_accum)*p_iterations_per_second - get_physics_jitter_fix()); - if (min_possible_steps > max_typical_steps) { - ret.physics_steps = min_possible_steps; - update_typical = true; - } else { - ret.physics_steps = max_typical_steps; - } - } - - time_accum -= ret.physics_steps * p_frame_slice; - - // keep track of accumulated step counts - for (int i = CONTROL_STEPS - 2; i >= 0; --i) { - accumulated_physics_steps[i + 1] = accumulated_physics_steps[i] + ret.physics_steps; - } - accumulated_physics_steps[0] = ret.physics_steps; - - if (update_typical) { - for (int i = CONTROL_STEPS - 1; i >= 0; --i) { - if (typical_physics_steps[i] > accumulated_physics_steps[i]) { - typical_physics_steps[i] = accumulated_physics_steps[i]; - } else if (typical_physics_steps[i] < accumulated_physics_steps[i] - 1) { - typical_physics_steps[i] = accumulated_physics_steps[i] - 1; - } - } - } - - return ret; - } - - // calls advance_core, keeps track of deficit it adds to animaption_step, make sure the deficit sum stays close to zero - _FrameTime advance_checked(float p_frame_slice, int p_iterations_per_second, float p_animation_step) { - if (fixed_fps != -1) - p_animation_step = 1.0 / fixed_fps; - - // compensate for last deficit - p_animation_step += time_deficit; - - _FrameTime ret = advance_core(p_frame_slice, p_iterations_per_second, p_animation_step); - - // we will do some clamping on ret.animation_step and need to sync those changes to time_accum, - // that's easiest if we just remember their fixed difference now - const double animation_minus_accum = ret.animation_step - time_accum; - - // first, least important clamping: keep ret.animation_step consistent with typical_physics_steps. - // this smoothes out the animation steps and culls small but quick variations. - { - float min_average_physics_steps, max_average_physics_steps; - int consistent_steps = get_average_physics_steps(min_average_physics_steps, max_average_physics_steps); - if (consistent_steps > 3) { - ret.clamp_animation(min_average_physics_steps * p_frame_slice, max_average_physics_steps * p_frame_slice); - } - } - - // second clamping: keep abs(time_deficit) < jitter_fix * frame_slise - float max_clock_deviation = get_physics_jitter_fix() * p_frame_slice; - ret.clamp_animation(p_animation_step - max_clock_deviation, p_animation_step + max_clock_deviation); - - // last clamping: make sure time_accum is between 0 and p_frame_slice for consistency between physics and animation - ret.clamp_animation(animation_minus_accum, animation_minus_accum + p_frame_slice); - - // restore time_accum - time_accum = ret.animation_step - animation_minus_accum; - - // track deficit - time_deficit = p_animation_step - ret.animation_step; - - return ret; - } - - // determine wall clock step since last iteration - float get_cpu_animation_step() { - uint64_t cpu_ticks_elapsed = current_cpu_ticks_usec - last_cpu_ticks_usec; - last_cpu_ticks_usec = current_cpu_ticks_usec; - - return cpu_ticks_elapsed / 1000000.0; - } - -public: - explicit _TimerSync() : - last_cpu_ticks_usec(0), - current_cpu_ticks_usec(0), - time_accum(0), - time_deficit(0) { - for (int i = CONTROL_STEPS - 1; i >= 0; --i) { - typical_physics_steps[i] = i; - accumulated_physics_steps[i] = i; - } - } - - // start the clock - void init(uint64_t p_cpu_ticks_usec) { - current_cpu_ticks_usec = last_cpu_ticks_usec = p_cpu_ticks_usec; - } - - // set measured wall clock time - void set_cpu_ticks_usec(uint64_t p_cpu_ticks_usec) { - current_cpu_ticks_usec = p_cpu_ticks_usec; - } - - // advance one frame, return timesteps to take - _FrameTime advance(float p_frame_slice, int p_iterations_per_second) { - float cpu_animation_step = get_cpu_animation_step(); - return advance_checked(p_frame_slice, p_iterations_per_second, cpu_animation_step); - } - - void before_start_render() { - VisualServer::get_singleton()->sync(); - } -}; - -static _TimerSync _timer_sync; +static MainTimerSync main_timer_sync; bool Main::start() { @@ -1467,7 +1240,7 @@ bool Main::start() { String _export_preset; bool export_debug = false; - _timer_sync.init(OS::get_singleton()->get_ticks_usec()); + main_timer_sync.init(OS::get_singleton()->get_ticks_usec()); List<String> args = OS::get_singleton()->get_cmdline_args(); for (int i = 0; i < args.size(); i++) { @@ -1671,6 +1444,114 @@ bool Main::start() { } #endif + if (!project_manager) { // game or editor + if (game_path != "" || script != "") { + //autoload + List<PropertyInfo> props; + ProjectSettings::get_singleton()->get_property_list(&props); + + //first pass, add the constants so they exist before any script is loaded + for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) { + + String s = E->get().name; + if (!s.begins_with("autoload/")) + continue; + String name = s.get_slicec('/', 1); + String path = ProjectSettings::get_singleton()->get(s); + bool global_var = false; + if (path.begins_with("*")) { + global_var = true; + } + + if (global_var) { + for (int i = 0; i < ScriptServer::get_language_count(); i++) { +#ifdef TOOLS_ENABLED + if (editor) { + ScriptServer::get_language(i)->add_named_global_constant(name, Variant()); + } else { + ScriptServer::get_language(i)->add_global_constant(name, Variant()); + } +#else + ScriptServer::get_language(i)->add_global_constant(name, Variant()); +#endif + } + } + } + + //second pass, load into global constants + List<Node *> to_add; +#ifdef TOOLS_ENABLED + ResourceLoader::set_timestamp_on_load(editor); // Avoid problems when editing +#endif + for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) { + + String s = E->get().name; + if (!s.begins_with("autoload/")) + continue; + String name = s.get_slicec('/', 1); + String path = ProjectSettings::get_singleton()->get(s); + bool global_var = false; + if (path.begins_with("*")) { + global_var = true; + path = path.substr(1, path.length() - 1); + } + + RES res = ResourceLoader::load(path); + ERR_EXPLAIN("Can't autoload: " + path); + ERR_CONTINUE(res.is_null()); + Node *n = NULL; + if (res->is_class("PackedScene")) { + Ref<PackedScene> ps = res; + n = ps->instance(); + } else if (res->is_class("Script")) { + Ref<Script> s = res; + StringName ibt = s->get_instance_base_type(); + bool valid_type = ClassDB::is_parent_class(ibt, "Node"); + ERR_EXPLAIN("Script does not inherit a Node: " + path); + ERR_CONTINUE(!valid_type); + + Object *obj = ClassDB::instance(ibt); + + ERR_EXPLAIN("Cannot instance script for autoload, expected 'Node' inheritance, got: " + String(ibt)); + ERR_CONTINUE(obj == NULL); + + n = Object::cast_to<Node>(obj); + n->set_script(s.get_ref_ptr()); + } + + ERR_EXPLAIN("Path in autoload not a node or script: " + path); + ERR_CONTINUE(!n); + n->set_name(name); + + //defer so references are all valid on _ready() + to_add.push_back(n); + + if (global_var) { + for (int i = 0; i < ScriptServer::get_language_count(); i++) { +#ifdef TOOLS_ENABLED + if (editor) { + ScriptServer::get_language(i)->add_named_global_constant(name, n); + } else { + ScriptServer::get_language(i)->add_global_constant(name, n); + } +#else + ScriptServer::get_language(i)->add_global_constant(name, n); +#endif + } + } + } + +#ifdef TOOLS_ENABLED + ResourceLoader::set_timestamp_on_load(false); +#endif + + for (List<Node *>::Element *E = to_add.front(); E; E = E->next()) { + + sml->get_root()->add_child(E->get()); + } + } + } + #ifdef TOOLS_ENABLED EditorNode *editor_node = NULL; @@ -1690,9 +1571,6 @@ bool Main::start() { } #endif - { - } - if (!editor && !project_manager) { //standard helpers that can be changed from main config @@ -1805,89 +1683,6 @@ bool Main::start() { } if (!project_manager && !editor) { // game - if (game_path != "" || script != "") { - //autoload - List<PropertyInfo> props; - ProjectSettings::get_singleton()->get_property_list(&props); - - //first pass, add the constants so they exist before any script is loaded - for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) { - - String s = E->get().name; - if (!s.begins_with("autoload/")) - continue; - String name = s.get_slicec('/', 1); - String path = ProjectSettings::get_singleton()->get(s); - bool global_var = false; - if (path.begins_with("*")) { - global_var = true; - } - - if (global_var) { - for (int i = 0; i < ScriptServer::get_language_count(); i++) { - ScriptServer::get_language(i)->add_global_constant(name, Variant()); - } - } - } - - //second pass, load into global constants - List<Node *> to_add; - for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) { - - String s = E->get().name; - if (!s.begins_with("autoload/")) - continue; - String name = s.get_slicec('/', 1); - String path = ProjectSettings::get_singleton()->get(s); - bool global_var = false; - if (path.begins_with("*")) { - global_var = true; - path = path.substr(1, path.length() - 1); - } - - RES res = ResourceLoader::load(path); - ERR_EXPLAIN("Can't autoload: " + path); - ERR_CONTINUE(res.is_null()); - Node *n = NULL; - if (res->is_class("PackedScene")) { - Ref<PackedScene> ps = res; - n = ps->instance(); - } else if (res->is_class("Script")) { - Ref<Script> s = res; - StringName ibt = s->get_instance_base_type(); - bool valid_type = ClassDB::is_parent_class(ibt, "Node"); - ERR_EXPLAIN("Script does not inherit a Node: " + path); - ERR_CONTINUE(!valid_type); - - Object *obj = ClassDB::instance(ibt); - - ERR_EXPLAIN("Cannot instance script for autoload, expected 'Node' inheritance, got: " + String(ibt)); - ERR_CONTINUE(obj == NULL); - - n = Object::cast_to<Node>(obj); - n->set_script(s.get_ref_ptr()); - } - - ERR_EXPLAIN("Path in autoload not a node or script: " + path); - ERR_CONTINUE(!n); - n->set_name(name); - - //defer so references are all valid on _ready() - to_add.push_back(n); - - if (global_var) { - for (int i = 0; i < ScriptServer::get_language_count(); i++) { - ScriptServer::get_language(i)->add_global_constant(name, n); - } - } - } - - for (List<Node *>::Element *E = to_add.front(); E; E = E->next()) { - - sml->get_root()->add_child(E->get()); - } - } - if (game_path != "") { Node *scene = NULL; Ref<PackedScene> scenedata = ResourceLoader::load(local_game_path); @@ -1946,15 +1741,16 @@ bool Main::iteration() { uint64_t ticks = OS::get_singleton()->get_ticks_usec(); Engine::get_singleton()->_frame_ticks = ticks; - _timer_sync.set_cpu_ticks_usec(ticks); + main_timer_sync.set_cpu_ticks_usec(ticks); + main_timer_sync.set_fixed_fps(fixed_fps); uint64_t ticks_elapsed = ticks - last_ticks; int physics_fps = Engine::get_singleton()->get_iterations_per_second(); float frame_slice = 1.0 / physics_fps; - _FrameTime advance = _timer_sync.advance(frame_slice, physics_fps); - double step = advance.animation_step; + MainFrameTime advance = main_timer_sync.advance(frame_slice, physics_fps); + double step = advance.idle_step; Engine::get_singleton()->_frame_step = step; @@ -2018,7 +1814,7 @@ bool Main::iteration() { OS::get_singleton()->get_main_loop()->idle(step * time_scale); message_queue->flush(); - _timer_sync.before_start_render(); //sync if still drawing from previous frames. + VisualServer::get_singleton()->sync(); //sync if still drawing from previous frames. if (OS::get_singleton()->can_draw() && !disable_render_loop) { diff --git a/main/timer_sync.cpp b/main/timer_sync.cpp new file mode 100644 index 0000000000..c33cbafee8 --- /dev/null +++ b/main/timer_sync.cpp @@ -0,0 +1,193 @@ +#include "timer_sync.h" + +void MainFrameTime::clamp_idle(float min_idle_step, float max_idle_step) { + if (idle_step < min_idle_step) { + idle_step = min_idle_step; + } else if (idle_step > max_idle_step) { + idle_step = max_idle_step; + } +} + +///////////////////////////////// + +// returns the fraction of p_frame_slice required for the timer to overshoot +// before advance_core considers changing the physics_steps return from +// the typical values as defined by typical_physics_steps +float MainTimerSync::get_physics_jitter_fix() { + return Engine::get_singleton()->get_physics_jitter_fix(); +} + +// gets our best bet for the average number of physics steps per render frame +// return value: number of frames back this data is consistent +int MainTimerSync::get_average_physics_steps(float &p_min, float &p_max) { + p_min = typical_physics_steps[0]; + p_max = p_min + 1; + + for (int i = 1; i < CONTROL_STEPS; ++i) { + const float typical_lower = typical_physics_steps[i]; + const float current_min = typical_lower / (i + 1); + if (current_min > p_max) + return i; // bail out of further restrictions would void the interval + else if (current_min > p_min) + p_min = current_min; + const float current_max = (typical_lower + 1) / (i + 1); + if (current_max < p_min) + return i; + else if (current_max < p_max) + p_max = current_max; + } + + return CONTROL_STEPS; +} + +// advance physics clock by p_idle_step, return appropriate number of steps to simulate +MainFrameTime MainTimerSync::advance_core(float p_frame_slice, int p_iterations_per_second, float p_idle_step) { + MainFrameTime ret; + + ret.idle_step = p_idle_step; + + // simple determination of number of physics iteration + time_accum += ret.idle_step; + ret.physics_steps = floor(time_accum * p_iterations_per_second); + + int min_typical_steps = typical_physics_steps[0]; + int max_typical_steps = min_typical_steps + 1; + + // given the past recorded steps and typcial steps to match, calculate bounds for this + // step to be typical + bool update_typical = false; + + for (int i = 0; i < CONTROL_STEPS - 1; ++i) { + int steps_left_to_match_typical = typical_physics_steps[i + 1] - accumulated_physics_steps[i]; + if (steps_left_to_match_typical > max_typical_steps || + steps_left_to_match_typical + 1 < min_typical_steps) { + update_typical = true; + break; + } + + if (steps_left_to_match_typical > min_typical_steps) + min_typical_steps = steps_left_to_match_typical; + if (steps_left_to_match_typical + 1 < max_typical_steps) + max_typical_steps = steps_left_to_match_typical + 1; + } + + // try to keep it consistent with previous iterations + if (ret.physics_steps < min_typical_steps) { + const int max_possible_steps = floor((time_accum)*p_iterations_per_second + get_physics_jitter_fix()); + if (max_possible_steps < min_typical_steps) { + ret.physics_steps = max_possible_steps; + update_typical = true; + } else { + ret.physics_steps = min_typical_steps; + } + } else if (ret.physics_steps > max_typical_steps) { + const int min_possible_steps = floor((time_accum)*p_iterations_per_second - get_physics_jitter_fix()); + if (min_possible_steps > max_typical_steps) { + ret.physics_steps = min_possible_steps; + update_typical = true; + } else { + ret.physics_steps = max_typical_steps; + } + } + + time_accum -= ret.physics_steps * p_frame_slice; + + // keep track of accumulated step counts + for (int i = CONTROL_STEPS - 2; i >= 0; --i) { + accumulated_physics_steps[i + 1] = accumulated_physics_steps[i] + ret.physics_steps; + } + accumulated_physics_steps[0] = ret.physics_steps; + + if (update_typical) { + for (int i = CONTROL_STEPS - 1; i >= 0; --i) { + if (typical_physics_steps[i] > accumulated_physics_steps[i]) { + typical_physics_steps[i] = accumulated_physics_steps[i]; + } else if (typical_physics_steps[i] < accumulated_physics_steps[i] - 1) { + typical_physics_steps[i] = accumulated_physics_steps[i] - 1; + } + } + } + + return ret; +} + +// calls advance_core, keeps track of deficit it adds to animaption_step, make sure the deficit sum stays close to zero +MainFrameTime MainTimerSync::advance_checked(float p_frame_slice, int p_iterations_per_second, float p_idle_step) { + if (fixed_fps != -1) + p_idle_step = 1.0 / fixed_fps; + + // compensate for last deficit + p_idle_step += time_deficit; + + MainFrameTime ret = advance_core(p_frame_slice, p_iterations_per_second, p_idle_step); + + // we will do some clamping on ret.idle_step and need to sync those changes to time_accum, + // that's easiest if we just remember their fixed difference now + const double idle_minus_accum = ret.idle_step - time_accum; + + // first, least important clamping: keep ret.idle_step consistent with typical_physics_steps. + // this smoothes out the idle steps and culls small but quick variations. + { + float min_average_physics_steps, max_average_physics_steps; + int consistent_steps = get_average_physics_steps(min_average_physics_steps, max_average_physics_steps); + if (consistent_steps > 3) { + ret.clamp_idle(min_average_physics_steps * p_frame_slice, max_average_physics_steps * p_frame_slice); + } + } + + // second clamping: keep abs(time_deficit) < jitter_fix * frame_slise + float max_clock_deviation = get_physics_jitter_fix() * p_frame_slice; + ret.clamp_idle(p_idle_step - max_clock_deviation, p_idle_step + max_clock_deviation); + + // last clamping: make sure time_accum is between 0 and p_frame_slice for consistency between physics and idle + ret.clamp_idle(idle_minus_accum, idle_minus_accum + p_frame_slice); + + // restore time_accum + time_accum = ret.idle_step - idle_minus_accum; + + // track deficit + time_deficit = p_idle_step - ret.idle_step; + + return ret; +} + +// determine wall clock step since last iteration +float MainTimerSync::get_cpu_idle_step() { + uint64_t cpu_ticks_elapsed = current_cpu_ticks_usec - last_cpu_ticks_usec; + last_cpu_ticks_usec = current_cpu_ticks_usec; + + return cpu_ticks_elapsed / 1000000.0; +} + +MainTimerSync::MainTimerSync() : + last_cpu_ticks_usec(0), + current_cpu_ticks_usec(0), + time_accum(0), + time_deficit(0), + fixed_fps(0) { + for (int i = CONTROL_STEPS - 1; i >= 0; --i) { + typical_physics_steps[i] = i; + accumulated_physics_steps[i] = i; + } +} + +// start the clock +void MainTimerSync::init(uint64_t p_cpu_ticks_usec) { + current_cpu_ticks_usec = last_cpu_ticks_usec = p_cpu_ticks_usec; +} + +// set measured wall clock time +void MainTimerSync::set_cpu_ticks_usec(uint64_t p_cpu_ticks_usec) { + current_cpu_ticks_usec = p_cpu_ticks_usec; +} + +void MainTimerSync::set_fixed_fps(int p_fixed_fps) { + fixed_fps = p_fixed_fps; +} + +// advance one frame, return timesteps to take +MainFrameTime MainTimerSync::advance(float p_frame_slice, int p_iterations_per_second) { + float cpu_idle_step = get_cpu_idle_step(); + + return advance_checked(p_frame_slice, p_iterations_per_second, cpu_idle_step); +} diff --git a/main/timer_sync.h b/main/timer_sync.h new file mode 100644 index 0000000000..6ef4254270 --- /dev/null +++ b/main/timer_sync.h @@ -0,0 +1,71 @@ +#ifndef TIMER_SYNC_H +#define TIMER_SYNC_H + +#include "core/engine.h" + +struct MainFrameTime { + float idle_step; // time to advance idles for (argument to process()) + int physics_steps; // number of times to iterate the physics engine + + void clamp_idle(float min_idle_step, float max_idle_step); +}; + +class MainTimerSync { + // wall clock time measured on the main thread + uint64_t last_cpu_ticks_usec; + uint64_t current_cpu_ticks_usec; + + // logical game time since last physics timestep + float time_accum; + + // current difference between wall clock time and reported sum of idle_steps + float time_deficit; + + // number of frames back for keeping accumulated physics steps roughly constant. + // value of 12 chosen because that is what is required to make 144 Hz monitors + // behave well with 60 Hz physics updates. The only worse commonly available refresh + // would be 85, requiring CONTROL_STEPS = 17. + static const int CONTROL_STEPS = 12; + + // sum of physics steps done over the last (i+1) frames + int accumulated_physics_steps[CONTROL_STEPS]; + + // typical value for accumulated_physics_steps[i] is either this or this plus one + int typical_physics_steps[CONTROL_STEPS]; + + int fixed_fps; + +protected: + // returns the fraction of p_frame_slice required for the timer to overshoot + // before advance_core considers changing the physics_steps return from + // the typical values as defined by typical_physics_steps + float get_physics_jitter_fix(); + + // gets our best bet for the average number of physics steps per render frame + // return value: number of frames back this data is consistent + int get_average_physics_steps(float &p_min, float &p_max); + + // advance physics clock by p_idle_step, return appropriate number of steps to simulate + MainFrameTime advance_core(float p_frame_slice, int p_iterations_per_second, float p_idle_step); + + // calls advance_core, keeps track of deficit it adds to animaption_step, make sure the deficit sum stays close to zero + MainFrameTime advance_checked(float p_frame_slice, int p_iterations_per_second, float p_idle_step); + + // determine wall clock step since last iteration + float get_cpu_idle_step(); + +public: + MainTimerSync(); + + // start the clock + void init(uint64_t p_cpu_ticks_usec); + // set measured wall clock time + void set_cpu_ticks_usec(uint64_t p_cpu_ticks_usec); + //set fixed fps + void set_fixed_fps(int p_fixed_fps); + + // advance one frame, return timesteps to take + MainFrameTime advance(float p_frame_slice, int p_iterations_per_second); +}; + +#endif // TIMER_SYNC_H diff --git a/misc/dist/html/default.html b/misc/dist/html/default.html index 4e3515a7b6..14766e8239 100644 --- a/misc/dist/html/default.html +++ b/misc/dist/html/default.html @@ -195,7 +195,7 @@ $GODOT_HEAD_INCLUDE </head> <body> <div id="container"> - <canvas id="canvas" oncontextmenu="event.preventDefault();" width="640" height="480"> + <canvas id="canvas" width="640" height="480"> HTML5 canvas appears to be unsupported in the current browser.<br /> Please try updating or use a different browser. </canvas> @@ -229,7 +229,7 @@ $GODOT_HEAD_INCLUDE (function() { - const BASENAME = '$GODOT_BASENAME'; + const MAIN_PACK = '$GODOT_BASENAME.pck'; const DEBUG_ENABLED = $GODOT_DEBUG_ENABLED; const INDETERMINATE_STATUS_STEP_MS = 100; @@ -380,7 +380,7 @@ $GODOT_HEAD_INCLUDE } else { setStatusMode('indeterminate'); engine.setCanvas(canvas); - engine.startGame(BASENAME + '.pck').then(() => { + engine.startGame(MAIN_PACK).then(() => { setStatusMode('hidden'); initializing = false; }, displayFailureNotice); diff --git a/misc/dist/linux/godot.6 b/misc/dist/linux/godot.6 index 26ebe01af7..64495d817e 100644 --- a/misc/dist/linux/godot.6 +++ b/misc/dist/linux/godot.6 @@ -128,10 +128,10 @@ Print the frames per second to the stdout. Run a script. .TP \fB\-\-export\fR <target> -Export the project using the given export target. +Export the project using the given export target. Export only main pack if path ends with .pck or .zip. .TP \fB\-\-export\-debug\fR -Use together with \fB\-\-export\fR, enables debug mode for the template. +Like \-\-export, but use debug template. .TP \fB\-\-doctool\fR <path> Dump the engine API reference to the given <path> in XML format, merging if existing files are found. diff --git a/modules/bmp/SCsub b/modules/bmp/SCsub new file mode 100644 index 0000000000..e7da7cf108 --- /dev/null +++ b/modules/bmp/SCsub @@ -0,0 +1,9 @@ +#!/usr/bin/env python + +Import('env') +Import('env_modules') + +env_bmp = env_modules.Clone() + +# Godot's own source files +env_bmp.add_source_files(env.modules_sources, "*.cpp") diff --git a/modules/bmp/config.py b/modules/bmp/config.py new file mode 100644 index 0000000000..fb920482f5 --- /dev/null +++ b/modules/bmp/config.py @@ -0,0 +1,7 @@ + +def can_build(platform): + return True + + +def configure(env): + pass diff --git a/modules/bmp/image_loader_bmp.cpp b/modules/bmp/image_loader_bmp.cpp new file mode 100644 index 0000000000..769119a0dc --- /dev/null +++ b/modules/bmp/image_loader_bmp.cpp @@ -0,0 +1,194 @@ +/*************************************************************************/ +/* image_loader_bmp.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "image_loader_bmp.h" + +Error ImageLoaderBMP::convert_to_image(Ref<Image> p_image, + const uint8_t *p_buffer, + const uint8_t *p_color_buffer, + const bmp_header_s &p_header) { + + Error err = OK; + + if (p_buffer == NULL) + err = FAILED; + + if (err == OK) { + size_t index = 0; + size_t width = + static_cast<size_t>(p_header.bmp_info_header.bmp_width < 0 ? -p_header.bmp_info_header.bmp_width : p_header.bmp_info_header.bmp_width); + size_t height = + static_cast<size_t>(p_header.bmp_info_header.bmp_height < 0 ? -p_header.bmp_info_header.bmp_height : p_header.bmp_info_header.bmp_height); + size_t bits_per_pixel = + static_cast<size_t>(p_header.bmp_info_header.bmp_bit_count); + + if (p_header.bmp_info_header.bmp_compression != 0) { + err = FAILED; + } + + if (bits_per_pixel != 24 || bits_per_pixel != 32) { + err = FAILED; + } + + if (err == OK) { + + uint32_t line_width = ((p_header.bmp_info_header.bmp_width * + p_header.bmp_info_header.bmp_bit_count / 8) + + 3) & + ~3; + + PoolVector<uint8_t> image_data; + err = image_data.resize(width * height * 4); + + PoolVector<uint8_t>::Write image_data_w = image_data.write(); + uint8_t *write_buffer = image_data_w.ptr(); + + const uint8_t *line = p_buffer + (line_width * (height - 1)); + for (unsigned int i = 0; i < height; i++) { + const uint8_t *line_ptr = line; + for (unsigned int j = 0; j < width; j++) { + switch (bits_per_pixel) { + case 24: { + uint32_t color = *((uint32_t *)line_ptr); + + write_buffer[index + 2] = color & 0xff; + write_buffer[index + 1] = (color >> 8) & 0xff; + write_buffer[index + 0] = (color >> 16) & 0xff; + write_buffer[index + 3] = 0xff; + index += 4; + line_ptr += 3; + } break; + case 32: { + uint32_t color = *((uint32_t *)line_ptr); + + write_buffer[index + 2] = color & 0xff; + write_buffer[index + 1] = (color >> 8) & 0xff; + write_buffer[index + 0] = (color >> 16) & 0xff; + write_buffer[index + 3] = color >> 24; + index += 4; + line_ptr += 4; + } break; + } + } + line -= line_width; + } + p_image->create(width, height, 0, Image::FORMAT_RGBA8, image_data); + } + } + return err; +} + +Error ImageLoaderBMP::load_image(Ref<Image> p_image, FileAccess *f, + bool p_force_linear, float p_scale) { + + bmp_header_s bmp_header; + Error err = ERR_INVALID_DATA; + + if (f->get_len() > sizeof(bmp_header)) { + // File Header + bmp_header.bmp_file_header.bmp_signature = f->get_16(); + if (bmp_header.bmp_file_header.bmp_signature == BITMAP_SIGNATURE) { + bmp_header.bmp_file_header.bmp_file_size = f->get_32(); + bmp_header.bmp_file_header.bmp_file_padding = f->get_32(); + bmp_header.bmp_file_header.bmp_file_offset = f->get_32(); + + // Info Header + bmp_header.bmp_info_header.bmp_header_size = f->get_32(); + bmp_header.bmp_info_header.bmp_width = f->get_32(); + bmp_header.bmp_info_header.bmp_height = f->get_32(); + bmp_header.bmp_info_header.bmp_planes = f->get_16(); + bmp_header.bmp_info_header.bmp_bit_count = f->get_16(); + bmp_header.bmp_info_header.bmp_compression = f->get_32(); + bmp_header.bmp_info_header.bmp_size_image = f->get_32(); + bmp_header.bmp_info_header.bmp_pixels_per_meter_x = f->get_32(); + bmp_header.bmp_info_header.bmp_pixels_per_meter_y = f->get_32(); + bmp_header.bmp_info_header.bmp_colors_used = f->get_32(); + bmp_header.bmp_info_header.bmp_important_colors = f->get_32(); + + bmp_header.bmp_info_header.bmp_red_mask = f->get_32(); + bmp_header.bmp_info_header.bmp_green_mask = f->get_32(); + bmp_header.bmp_info_header.bmp_blue_mask = f->get_32(); + bmp_header.bmp_info_header.bmp_alpha_mask = f->get_32(); + bmp_header.bmp_info_header.bmp_cs_type = f->get_32(); + for (int i = 0; i < 9; i++) + bmp_header.bmp_info_header.bmp_endpoints[i] = f->get_32(); + + bmp_header.bmp_info_header.bmp_gamma_red = f->get_32(); + bmp_header.bmp_info_header.bmp_gamma_green = f->get_32(); + bmp_header.bmp_info_header.bmp_gamma_blue = f->get_32(); + + f->seek(sizeof(bmp_header.bmp_file_header) + + bmp_header.bmp_info_header.bmp_header_size); + + uint32_t color_table_size = 0; + if (bmp_header.bmp_info_header.bmp_bit_count == 1) + color_table_size = 2; + else if (bmp_header.bmp_info_header.bmp_bit_count == 4) + color_table_size = 16; + else if (bmp_header.bmp_info_header.bmp_bit_count == 8) + color_table_size = 256; + + PoolVector<uint8_t> bmp_color_table; + if (color_table_size > 0) { + err = bmp_color_table.resize(color_table_size * 4); + PoolVector<uint8_t>::Write bmp_color_table_w = bmp_color_table.write(); + f->get_buffer(bmp_color_table_w.ptr(), + bmp_header.bmp_info_header.bmp_colors_used * 4); + } + + f->seek(bmp_header.bmp_file_header.bmp_file_offset); + + uint32_t bmp_buffer_size = (bmp_header.bmp_file_header.bmp_file_size - + bmp_header.bmp_file_header.bmp_file_offset); + + PoolVector<uint8_t> bmp_buffer; + err = bmp_buffer.resize(bmp_buffer_size); + if (err == OK) { + PoolVector<uint8_t>::Write bmp_buffer_w = bmp_buffer.write(); + f->get_buffer(bmp_buffer_w.ptr(), bmp_buffer_size); + + PoolVector<uint8_t>::Read bmp_buffer_r = bmp_buffer.read(); + PoolVector<uint8_t>::Read bmp_color_table_r = bmp_color_table.read(); + err = convert_to_image(p_image, bmp_buffer_r.ptr(), + bmp_color_table_r.ptr(), bmp_header); + } + f->close(); + } + } + return err; +} + +void ImageLoaderBMP::get_recognized_extensions( + List<String> *p_extensions) const { + + p_extensions->push_back("bmp"); +} + +ImageLoaderBMP::ImageLoaderBMP() {} diff --git a/modules/bmp/image_loader_bmp.h b/modules/bmp/image_loader_bmp.h new file mode 100644 index 0000000000..3fa7481287 --- /dev/null +++ b/modules/bmp/image_loader_bmp.h @@ -0,0 +1,84 @@ +/*************************************************************************/ +/* image_loader_bmp.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef IMAGE_LOADER_BMP_H +#define IMAGE_LOADER_BMP_H + +#include "io/image_loader.h" + +class ImageLoaderBMP : public ImageFormatLoader { +protected: + static const unsigned BITMAP_SIGNATURE = 0x4d42; + + struct bmp_header_s { + struct bmp_file_header_s { + uint16_t bmp_signature; + uint32_t bmp_file_size; + uint32_t bmp_file_padding; + uint32_t bmp_file_offset; + } bmp_file_header; + + struct bmp_info_header_s { + uint32_t bmp_header_size; + uint32_t bmp_width; + uint32_t bmp_height; + uint16_t bmp_planes; + uint16_t bmp_bit_count; + uint32_t bmp_compression; + uint32_t bmp_size_image; + uint32_t bmp_pixels_per_meter_x; + uint32_t bmp_pixels_per_meter_y; + uint32_t bmp_colors_used; + uint32_t bmp_important_colors; + uint32_t bmp_red_mask; + uint32_t bmp_green_mask; + uint32_t bmp_blue_mask; + uint32_t bmp_alpha_mask; + uint32_t bmp_cs_type; + uint32_t bmp_endpoints[9]; + uint32_t bmp_gamma_red; + uint32_t bmp_gamma_green; + uint32_t bmp_gamma_blue; + } bmp_info_header; + }; + + static Error convert_to_image(Ref<Image> p_image, + const uint8_t *p_buffer, + const uint8_t *p_color_buffer, + const bmp_header_s &p_header); + +public: + virtual Error load_image(Ref<Image> p_image, FileAccess *f, + bool p_force_linear, float p_scale); + virtual void get_recognized_extensions(List<String> *p_extensions) const; + ImageLoaderBMP(); +}; + +#endif // IMAGE_LOADER_BMP_H diff --git a/modules/bmp/register_types.cpp b/modules/bmp/register_types.cpp new file mode 100644 index 0000000000..1f68a03e85 --- /dev/null +++ b/modules/bmp/register_types.cpp @@ -0,0 +1,44 @@ +/*************************************************************************/ +/* register_types.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "register_types.h" + +#include "image_loader_bmp.h" + +static ImageLoaderBMP *image_loader_bmp = NULL; + +void register_bmp_types() { + image_loader_bmp = memnew(ImageLoaderBMP); + ImageLoader::add_image_format_loader(image_loader_bmp); +} + +void unregister_bmp_types() { + memdelete(image_loader_bmp); +} diff --git a/modules/bmp/register_types.h b/modules/bmp/register_types.h new file mode 100644 index 0000000000..d8755db397 --- /dev/null +++ b/modules/bmp/register_types.h @@ -0,0 +1,32 @@ +/*************************************************************************/ +/* register_types.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +void register_bmp_types(); +void unregister_bmp_types(); diff --git a/modules/csg/config.py b/modules/csg/config.py index 5f133eba90..5e1d916790 100644 --- a/modules/csg/config.py +++ b/modules/csg/config.py @@ -3,3 +3,19 @@ def can_build(platform): def configure(env): pass + +def get_doc_classes(): + return [ + "CSGBox", + "CSGCombiner", + "CSGCylinder", + "CSGMesh", + "CSGPolygon", + "CSGPrimitive", + "CSGShape", + "CSGSphere", + "CSGTorus", + ] + +def get_doc_path(): + return "doc_classes" diff --git a/modules/csg/csg_shape.cpp b/modules/csg/csg_shape.cpp index 1f2f12f54d..c223279f98 100644 --- a/modules/csg/csg_shape.cpp +++ b/modules/csg/csg_shape.cpp @@ -389,9 +389,9 @@ void CSGShape::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_collision"), "set_use_collision", "is_using_collision"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "snap", PROPERTY_HINT_RANGE, "0.0001,1,0.001"), "set_snap", "get_snap"); - BIND_CONSTANT(OPERATION_UNION); - BIND_CONSTANT(OPERATION_INTERSECTION); - BIND_CONSTANT(OPERATION_SUBTRACTION); + BIND_ENUM_CONSTANT(OPERATION_UNION); + BIND_ENUM_CONSTANT(OPERATION_INTERSECTION); + BIND_ENUM_CONSTANT(OPERATION_SUBTRACTION); } CSGShape::CSGShape() { @@ -966,9 +966,9 @@ void CSGBox::_bind_methods() { ClassDB::bind_method(D_METHOD("set_material", "material"), &CSGBox::set_material); ClassDB::bind_method(D_METHOD("get_material"), &CSGBox::get_material); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "width", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_width", "get_width"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_height", "get_height"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_depth", "get_depth"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "width", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_width", "get_width"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_height", "get_height"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_depth", "get_depth"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material", PROPERTY_HINT_RESOURCE_TYPE, "SpatialMaterial,ShaderMaterial"), "set_material", "get_material"); } @@ -1178,8 +1178,8 @@ void CSGCylinder::_bind_methods() { ClassDB::bind_method(D_METHOD("set_smooth_faces", "smooth_faces"), &CSGCylinder::set_smooth_faces); ClassDB::bind_method(D_METHOD("get_smooth_faces"), &CSGCylinder::get_smooth_faces); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_radius", "get_radius"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_height", "get_height"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_radius", "get_radius"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_height", "get_height"); ADD_PROPERTY(PropertyInfo(Variant::INT, "sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_sides", "get_sides"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cone"), "set_cone", "is_cone"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces"); @@ -1403,8 +1403,8 @@ void CSGTorus::_bind_methods() { ClassDB::bind_method(D_METHOD("set_smooth_faces", "smooth_faces"), &CSGTorus::set_smooth_faces); ClassDB::bind_method(D_METHOD("get_smooth_faces"), &CSGTorus::get_smooth_faces); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "inner_radius", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_inner_radius", "get_inner_radius"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "outer_radius", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_outer_radius", "get_outer_radius"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "inner_radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_inner_radius", "get_inner_radius"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "outer_radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_outer_radius", "get_outer_radius"); ADD_PROPERTY(PropertyInfo(Variant::INT, "sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_sides", "get_sides"); ADD_PROPERTY(PropertyInfo(Variant::INT, "ring_sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_ring_sides", "get_ring_sides"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces"); @@ -1978,11 +1978,11 @@ void CSGPolygon::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon"); ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Depth,Spin,Path"), "set_mode", "get_mode"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_depth", "get_depth"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_depth", "get_depth"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "spin_degrees", PROPERTY_HINT_RANGE, "1,360,0.1"), "set_spin_degrees", "get_spin_degrees"); ADD_PROPERTY(PropertyInfo(Variant::INT, "spin_sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_spin_sides", "get_spin_sides"); ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "path_node"), "set_path_node", "get_path_node"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "path_interval", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001"), "set_path_interval", "get_path_interval"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "path_interval", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_path_interval", "get_path_interval"); ADD_PROPERTY(PropertyInfo(Variant::INT, "path_rotation", PROPERTY_HINT_ENUM, "Polygon,Path,PathFollow"), "set_path_rotation", "get_path_rotation"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material", PROPERTY_HINT_RESOURCE_TYPE, "SpatialMaterial,ShaderMaterial"), "set_material", "get_material"); diff --git a/modules/csg/doc_classes/CSGBox.xml b/modules/csg/doc_classes/CSGBox.xml new file mode 100644 index 0000000000..80455fda80 --- /dev/null +++ b/modules/csg/doc_classes/CSGBox.xml @@ -0,0 +1,25 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGBox" inherits="CSGPrimitive" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="depth" type="float" setter="set_depth" getter="get_depth"> + </member> + <member name="height" type="float" setter="set_height" getter="get_height"> + </member> + <member name="material" type="Material" setter="set_material" getter="get_material"> + </member> + <member name="width" type="float" setter="set_width" getter="get_width"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGCombiner.xml b/modules/csg/doc_classes/CSGCombiner.xml new file mode 100644 index 0000000000..b2265d7703 --- /dev/null +++ b/modules/csg/doc_classes/CSGCombiner.xml @@ -0,0 +1,15 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGCombiner" inherits="CSGShape" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <constants> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGCylinder.xml b/modules/csg/doc_classes/CSGCylinder.xml new file mode 100644 index 0000000000..0cab26ad3d --- /dev/null +++ b/modules/csg/doc_classes/CSGCylinder.xml @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGCylinder" inherits="CSGPrimitive" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="cone" type="bool" setter="set_cone" getter="is_cone"> + </member> + <member name="height" type="float" setter="set_height" getter="get_height"> + </member> + <member name="material" type="Material" setter="set_material" getter="get_material"> + </member> + <member name="radius" type="float" setter="set_radius" getter="get_radius"> + </member> + <member name="sides" type="int" setter="set_sides" getter="get_sides"> + </member> + <member name="smooth_faces" type="bool" setter="set_smooth_faces" getter="get_smooth_faces"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGMesh.xml b/modules/csg/doc_classes/CSGMesh.xml new file mode 100644 index 0000000000..e5c3e5ccf3 --- /dev/null +++ b/modules/csg/doc_classes/CSGMesh.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGMesh" inherits="CSGPrimitive" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="mesh" type="Mesh" setter="set_mesh" getter="get_mesh"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGPolygon.xml b/modules/csg/doc_classes/CSGPolygon.xml new file mode 100644 index 0000000000..379c512d6a --- /dev/null +++ b/modules/csg/doc_classes/CSGPolygon.xml @@ -0,0 +1,49 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGPolygon" inherits="CSGPrimitive" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="depth" type="float" setter="set_depth" getter="get_depth"> + </member> + <member name="material" type="Material" setter="set_material" getter="get_material"> + </member> + <member name="mode" type="int" setter="set_mode" getter="get_mode" enum="CSGPolygon.Mode"> + </member> + <member name="path_interval" type="float" setter="set_path_interval" getter="get_path_interval"> + </member> + <member name="path_node" type="NodePath" setter="set_path_node" getter="get_path_node"> + </member> + <member name="path_rotation" type="int" setter="set_path_rotation" getter="get_path_rotation" enum="CSGPolygon.PathRotation"> + </member> + <member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon"> + </member> + <member name="smooth_faces" type="bool" setter="set_smooth_faces" getter="get_smooth_faces"> + </member> + <member name="spin_degrees" type="float" setter="set_spin_degrees" getter="get_spin_degrees"> + </member> + <member name="spin_sides" type="int" setter="set_spin_sides" getter="get_spin_sides"> + </member> + </members> + <constants> + <constant name="MODE_DEPTH" value="0" enum="Mode"> + </constant> + <constant name="MODE_SPIN" value="1" enum="Mode"> + </constant> + <constant name="MODE_PATH" value="2" enum="Mode"> + </constant> + <constant name="PATH_ROTATION_POLYGON" value="0" enum="PathRotation"> + </constant> + <constant name="PATH_ROTATION_PATH" value="1" enum="PathRotation"> + </constant> + <constant name="PATH_ROTATION_PATH_FOLLOW" value="2" enum="PathRotation"> + </constant> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGPrimitive.xml b/modules/csg/doc_classes/CSGPrimitive.xml new file mode 100644 index 0000000000..bf41c40f22 --- /dev/null +++ b/modules/csg/doc_classes/CSGPrimitive.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGPrimitive" inherits="CSGShape" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="invert_faces" type="bool" setter="set_invert_faces" getter="is_inverting_faces"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGShape.xml b/modules/csg/doc_classes/CSGShape.xml new file mode 100644 index 0000000000..cf236a4207 --- /dev/null +++ b/modules/csg/doc_classes/CSGShape.xml @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGShape" inherits="VisualInstance" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="is_root_shape" qualifiers="const"> + <return type="bool"> + </return> + <description> + </description> + </method> + </methods> + <members> + <member name="operation" type="int" setter="set_operation" getter="get_operation" enum="CSGShape.Operation"> + </member> + <member name="snap" type="float" setter="set_snap" getter="get_snap"> + </member> + <member name="use_collision" type="bool" setter="set_use_collision" getter="is_using_collision"> + </member> + </members> + <constants> + <constant name="OPERATION_UNION" value="0" enum="Operation"> + </constant> + <constant name="OPERATION_INTERSECTION" value="1" enum="Operation"> + </constant> + <constant name="OPERATION_SUBTRACTION" value="2" enum="Operation"> + </constant> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGSphere.xml b/modules/csg/doc_classes/CSGSphere.xml new file mode 100644 index 0000000000..520368506e --- /dev/null +++ b/modules/csg/doc_classes/CSGSphere.xml @@ -0,0 +1,27 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGSphere" inherits="CSGPrimitive" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="material" type="Material" setter="set_material" getter="get_material"> + </member> + <member name="radial_segments" type="int" setter="set_radial_segments" getter="get_radial_segments"> + </member> + <member name="radius" type="float" setter="set_radius" getter="get_radius"> + </member> + <member name="rings" type="int" setter="set_rings" getter="get_rings"> + </member> + <member name="smooth_faces" type="bool" setter="set_smooth_faces" getter="get_smooth_faces"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/modules/csg/doc_classes/CSGTorus.xml b/modules/csg/doc_classes/CSGTorus.xml new file mode 100644 index 0000000000..58bbef2600 --- /dev/null +++ b/modules/csg/doc_classes/CSGTorus.xml @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="CSGTorus" inherits="CSGPrimitive" category="Core" version="3.1"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + </methods> + <members> + <member name="inner_radius" type="float" setter="set_inner_radius" getter="get_inner_radius"> + </member> + <member name="material" type="Material" setter="set_material" getter="get_material"> + </member> + <member name="outer_radius" type="float" setter="set_outer_radius" getter="get_outer_radius"> + </member> + <member name="ring_sides" type="int" setter="set_ring_sides" getter="get_ring_sides"> + </member> + <member name="sides" type="int" setter="set_sides" getter="get_sides"> + </member> + <member name="smooth_faces" type="bool" setter="set_smooth_faces" getter="get_smooth_faces"> + </member> + </members> + <constants> + </constants> +</class> diff --git a/modules/enet/doc_classes/NetworkedMultiplayerENet.xml b/modules/enet/doc_classes/NetworkedMultiplayerENet.xml index 7bee63019b..d5fd4bff09 100644 --- a/modules/enet/doc_classes/NetworkedMultiplayerENet.xml +++ b/modules/enet/doc_classes/NetworkedMultiplayerENet.xml @@ -16,6 +16,8 @@ <method name="close_connection"> <return type="void"> </return> + <argument index="0" name="wait_usec" type="int" default="100"> + </argument> <description> Closes the connection. Ignored if no connection is currently established. If this is a server it tries to notify all clients before forcibly disconnecting them. If this is a client it simply closes the connection to the server. </description> @@ -23,7 +25,7 @@ <method name="create_client"> <return type="int" enum="Error"> </return> - <argument index="0" name="ip" type="String"> + <argument index="0" name="address" type="String"> </argument> <argument index="1" name="port" type="int"> </argument> @@ -31,8 +33,10 @@ </argument> <argument index="3" name="out_bandwidth" type="int" default="0"> </argument> + <argument index="4" name="client_port" type="int" default="0"> + </argument> <description> - Create client that connects to a server at address [code]ip[/code] using specified [code]port[/code]. The given IP needs to be in IPv4 or IPv6 address format, for example: [code]192.168.1.1[/code]. The [code]port[/code] is the port the server is listening on. The [code]in_bandwidth[/code] and [code]out_bandwidth[/code] parameters can be used to limit the incoming and outgoing bandwidth to the given number of bytes per second. The default of 0 means unlimited bandwidth. Note that ENet will strategically drop packets on specific sides of a connection between peers to ensure the peer's bandwidth is not overwhelmed. The bandwidth parameters also determine the window size of a connection which limits the amount of reliable packets that may be in transit at any given time. Returns [code]OK[/code] if a client was created, [code]ERR_ALREADY_IN_USE[/code] if this NetworkedMultiplayerEnet instance already has an open connection (in which case you need to call [method close_connection] first) or [code]ERR_CANT_CREATE[/code] if the client could not be created. + Create client that connects to a server at [code]address[/code] using specified [code]port[/code]. The given address needs to be either a fully qualified domain nome (e.g. [code]www.example.com[/code]) or an IP address in IPv4 or IPv6 format (e.g. [code]192.168.1.1[/code]). The [code]port[/code] is the port the server is listening on. The [code]in_bandwidth[/code] and [code]out_bandwidth[/code] parameters can be used to limit the incoming and outgoing bandwidth to the given number of bytes per second. The default of 0 means unlimited bandwidth. Note that ENet will strategically drop packets on specific sides of a connection between peers to ensure the peer's bandwidth is not overwhelmed. The bandwidth parameters also determine the window size of a connection which limits the amount of reliable packets that may be in transit at any given time. Returns [code]OK[/code] if a client was created, [code]ERR_ALREADY_IN_USE[/code] if this NetworkedMultiplayerEnet instance already has an open connection (in which case you need to call [method close_connection] first) or [code]ERR_CANT_CREATE[/code] if the client could not be created. If [code]client_port[/code] is specified, the client will also listen to the given port, this is useful in some NAT traveral technique. </description> </method> <method name="create_server"> @@ -50,6 +54,49 @@ Create server that listens to connections via [code]port[/code]. The port needs to be an available, unused port between 0 and 65535. Note that ports below 1024 are privileged and may require elevated permissions depending on the platform. To change the interface the server listens on, use [method set_bind_ip]. The default IP is the wildcard [code]*[/code], which listens on all available interfaces. [code]max_clients[/code] is the maximum number of clients that are allowed at once, any number up to 4096 may be used, although the achievable number of simultaneous clients may be far lower and depends on the application. For additional details on the bandwidth parameters, see [method create_client]. Returns [code]OK[/code] if a server was created, [code]ERR_ALREADY_IN_USE[/code] if this NetworkedMultiplayerEnet instance already has an open connection (in which case you need to call [method close_connection] first) or [code]ERR_CANT_CREATE[/code] if the server could not be created. </description> </method> + <method name="disconnect_peer"> + <return type="void"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <argument index="1" name="now" type="bool" default="false"> + </argument> + <description> + Disconnect the given peer. If "now" is set to true, the connection will be closed immediately without flushing queued messages. + </description> + </method> + <method name="get_last_packet_channel" qualifiers="const"> + <return type="int"> + </return> + <description> + Returns the channel of the last packet fetched via [method PacketPeer.get_packet] + </description> + </method> + <method name="get_packet_channel" qualifiers="const"> + <return type="int"> + </return> + <description> + Returns the channel of the next packet that will be retrieved via [method PacketPeer.get_packet_peer] + </description> + </method> + <method name="get_peer_address" qualifiers="const"> + <return type="String"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + Returns the IP address of the given peer. + </description> + </method> + <method name="get_peer_port" qualifiers="const"> + <return type="int"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + Returns the remote port of the given peer. + </description> + </method> <method name="set_bind_ip"> <return type="void"> </return> @@ -61,9 +108,18 @@ </method> </methods> <members> + <member name="always_ordered" type="bool" setter="set_always_ordered" getter="is_always_ordered"> + Always use [code]TRANSFER_MODE_ORDERED[/code] in place of [code]TRANSFER_MODE_UNRELIABLE[/code]. This is the only way to use ordering with the RPC system. + </member> + <member name="channel_count" type="int" setter="set_channel_count" getter="get_channel_count"> + The number of channels to be used by ENet. Default: [code]3[/code]. Channels are used to separate different kinds of data. In realiable or ordered mode, for example, the packet delivery order is ensured on a per channel basis. + </member> <member name="compression_mode" type="int" setter="set_compression_mode" getter="get_compression_mode" enum="NetworkedMultiplayerENet.CompressionMode"> The compression method used for network packets. Default is no compression. These have different tradeoffs of compression speed versus bandwidth, you may need to test which one works best for your use case if you use compression at all. </member> + <member name="transfer_channel" type="int" setter="set_transfer_channel" getter="get_transfer_channel"> + Set the default channel to be used to transfer data. By default this value is [code]-1[/code] which means that ENet will only use 2 channels, one for reliable and one for unreliable packets. Channel [code]0[/code] is reserved, and cannot be used. Setting this member to any value between [code]0[/code] and [member channel_count] (excluded) will force ENet to use that channel for sending data. + </member> </members> <constants> <constant name="COMPRESS_NONE" value="0" enum="CompressionMode"> diff --git a/modules/enet/networked_multiplayer_enet.cpp b/modules/enet/networked_multiplayer_enet.cpp index bd76c766a0..88768829d7 100644 --- a/modules/enet/networked_multiplayer_enet.cpp +++ b/modules/enet/networked_multiplayer_enet.cpp @@ -55,6 +55,22 @@ int NetworkedMultiplayerENet::get_packet_peer() const { return incoming_packets.front()->get().from; } +int NetworkedMultiplayerENet::get_packet_channel() const { + + ERR_FAIL_COND_V(!active, -1); + ERR_FAIL_COND_V(incoming_packets.size() == 0, -1); + + return incoming_packets.front()->get().channel; +} + +int NetworkedMultiplayerENet::get_last_packet_channel() const { + + ERR_FAIL_COND_V(!active, -1); + ERR_FAIL_COND_V(!current_packet.packet, -1); + + return current_packet.channel; +} + Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int p_in_bandwidth, int p_out_bandwidth) { ERR_FAIL_COND_V(active, ERR_ALREADY_IN_USE); @@ -83,7 +99,7 @@ Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int host = enet_host_create(&address /* the address to bind the server host to */, p_max_clients /* allow up to 32 clients and/or outgoing connections */, - SYSCH_MAX /* allow up to SYSCH_MAX channels to be used */, + channel_count /* allow up to channel_count to be used */, p_in_bandwidth /* limit incoming bandwith if > 0 */, p_out_bandwidth /* limit outgoing bandwith if > 0 */); @@ -127,13 +143,13 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por host = enet_host_create(&c_client /* create a client host */, 1 /* only allow 1 outgoing connection */, - SYSCH_MAX /* allow up to SYSCH_MAX channels to be used */, + channel_count /* allow up to channel_count to be used */, p_in_bandwidth /* limit incoming bandwith if > 0 */, p_out_bandwidth /* limit outgoing bandwith if > 0 */); } else { host = enet_host_create(NULL /* create a client host */, 1 /* only allow 1 outgoing connection */, - SYSCH_MAX /* allow up to SYSCH_MAX channels to be used */, + channel_count /* allow up to channel_count to be used */, p_in_bandwidth /* limit incoming bandwith if > 0 */, p_out_bandwidth /* limit outgoing bandwith if > 0 */); } @@ -167,7 +183,7 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por unique_id = _gen_unique_id(); // Initiate connection, allocating enough channels - ENetPeer *peer = enet_host_connect(host, &address, SYSCH_MAX, unique_id); + ENetPeer *peer = enet_host_connect(host, &address, channel_count, unique_id); if (peer == NULL) { enet_host_destroy(host); @@ -316,7 +332,7 @@ void NetworkedMultiplayerENet::poll() { } enet_packet_destroy(event.packet); - } else if (event.channelID < SYSCH_MAX) { + } else if (event.channelID < channel_count) { Packet packet; packet.packet = event.packet; @@ -330,6 +346,7 @@ void NetworkedMultiplayerENet::poll() { uint32_t flags = decode_uint32(&event.packet->data[8]); packet.from = source; + packet.channel = event.channelID; if (server) { // Someone is cheating and trying to fake the source! @@ -496,7 +513,10 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer switch (transfer_mode) { case TRANSFER_MODE_UNRELIABLE: { - packet_flags = ENET_PACKET_FLAG_UNSEQUENCED; + if (always_ordered) + packet_flags = 0; + else + packet_flags = ENET_PACKET_FLAG_UNSEQUENCED; channel = SYSCH_UNRELIABLE; } break; case TRANSFER_MODE_UNRELIABLE_ORDERED: { @@ -509,6 +529,9 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer } break; } + if (transfer_channel > SYSCH_CONFIG) + channel = transfer_channel; + Map<int, ENetPeer *>::Element *E = NULL; if (target_peer != 0) { @@ -572,6 +595,7 @@ void NetworkedMultiplayerENet::_pop_current_packet() { enet_packet_destroy(current_packet.packet); current_packet.packet = NULL; current_packet.from = 0; + current_packet.channel = -1; } } @@ -759,6 +783,40 @@ int NetworkedMultiplayerENet::get_peer_port(int p_peer_id) const { #endif } +void NetworkedMultiplayerENet::set_transfer_channel(int p_channel) { + + ERR_FAIL_COND(p_channel < -1 || p_channel >= channel_count); + + if (p_channel == SYSCH_CONFIG) { + ERR_EXPLAIN("Channel " + itos(SYSCH_CONFIG) + " is reserved"); + ERR_FAIL(); + } + transfer_channel = p_channel; +} + +int NetworkedMultiplayerENet::get_transfer_channel() const { + return transfer_channel; +} + +void NetworkedMultiplayerENet::set_channel_count(int p_channel) { + + ERR_FAIL_COND(active); + ERR_FAIL_COND(p_channel < SYSCH_MAX); + channel_count = p_channel; +} + +int NetworkedMultiplayerENet::get_channel_count() const { + return channel_count; +} + +void NetworkedMultiplayerENet::set_always_ordered(bool p_ordered) { + always_ordered = p_ordered; +} + +bool NetworkedMultiplayerENet::is_always_ordered() const { + return always_ordered; +} + void NetworkedMultiplayerENet::_bind_methods() { ClassDB::bind_method(D_METHOD("create_server", "port", "max_clients", "in_bandwidth", "out_bandwidth"), &NetworkedMultiplayerENet::create_server, DEFVAL(32), DEFVAL(0), DEFVAL(0)); @@ -768,10 +826,22 @@ void NetworkedMultiplayerENet::_bind_methods() { ClassDB::bind_method(D_METHOD("set_compression_mode", "mode"), &NetworkedMultiplayerENet::set_compression_mode); ClassDB::bind_method(D_METHOD("get_compression_mode"), &NetworkedMultiplayerENet::get_compression_mode); ClassDB::bind_method(D_METHOD("set_bind_ip", "ip"), &NetworkedMultiplayerENet::set_bind_ip); - ClassDB::bind_method(D_METHOD("get_peer_address"), &NetworkedMultiplayerENet::get_peer_address); - ClassDB::bind_method(D_METHOD("get_peer_port"), &NetworkedMultiplayerENet::get_peer_port); + ClassDB::bind_method(D_METHOD("get_peer_address", "id"), &NetworkedMultiplayerENet::get_peer_address); + ClassDB::bind_method(D_METHOD("get_peer_port", "id"), &NetworkedMultiplayerENet::get_peer_port); + + ClassDB::bind_method(D_METHOD("get_packet_channel"), &NetworkedMultiplayerENet::get_packet_channel); + ClassDB::bind_method(D_METHOD("get_last_packet_channel"), &NetworkedMultiplayerENet::get_last_packet_channel); + ClassDB::bind_method(D_METHOD("set_transfer_channel", "channel"), &NetworkedMultiplayerENet::set_transfer_channel); + ClassDB::bind_method(D_METHOD("get_transfer_channel"), &NetworkedMultiplayerENet::get_transfer_channel); + ClassDB::bind_method(D_METHOD("set_channel_count", "channels"), &NetworkedMultiplayerENet::set_channel_count); + ClassDB::bind_method(D_METHOD("get_channel_count"), &NetworkedMultiplayerENet::get_channel_count); + ClassDB::bind_method(D_METHOD("set_always_ordered", "ordered"), &NetworkedMultiplayerENet::set_always_ordered); + ClassDB::bind_method(D_METHOD("is_always_ordered"), &NetworkedMultiplayerENet::is_always_ordered); ADD_PROPERTY(PropertyInfo(Variant::INT, "compression_mode", PROPERTY_HINT_ENUM, "None,Range Coder,FastLZ,ZLib,ZStd"), "set_compression_mode", "get_compression_mode"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "transfer_channel"), "set_transfer_channel", "get_transfer_channel"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "channel_count"), "set_channel_count", "get_channel_count"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "always_ordered"), "set_always_ordered", "is_always_ordered"); BIND_ENUM_CONSTANT(COMPRESS_NONE); BIND_ENUM_CONSTANT(COMPRESS_RANGE_CODER); @@ -789,6 +859,9 @@ NetworkedMultiplayerENet::NetworkedMultiplayerENet() { target_peer = 0; current_packet.packet = NULL; transfer_mode = TRANSFER_MODE_RELIABLE; + channel_count = SYSCH_MAX; + transfer_channel = -1; + always_ordered = false; connection_status = CONNECTION_DISCONNECTED; compression_mode = COMPRESS_NONE; enet_compressor.context = this; diff --git a/modules/enet/networked_multiplayer_enet.h b/modules/enet/networked_multiplayer_enet.h index d481f5d496..705807d429 100644 --- a/modules/enet/networked_multiplayer_enet.h +++ b/modules/enet/networked_multiplayer_enet.h @@ -68,6 +68,9 @@ private: int target_peer; TransferMode transfer_mode; + int transfer_channel; + int channel_count; + bool always_ordered; ENetEvent event; ENetPeer *peer; @@ -83,6 +86,7 @@ private: ENetPacket *packet; int from; + int channel; }; CompressionMode compression_mode; @@ -145,6 +149,15 @@ public: void set_compression_mode(CompressionMode p_mode); CompressionMode get_compression_mode() const; + int get_packet_channel() const; + int get_last_packet_channel() const; + void set_transfer_channel(int p_channel); + int get_transfer_channel() const; + void set_channel_count(int p_channel); + int get_channel_count() const; + void set_always_ordered(bool p_ordered); + bool is_always_ordered() const; + NetworkedMultiplayerENet(); ~NetworkedMultiplayerENet(); diff --git a/modules/freetype/SCsub b/modules/freetype/SCsub index 8a7c2a773a..301f218361 100644 --- a/modules/freetype/SCsub +++ b/modules/freetype/SCsub @@ -17,18 +17,15 @@ if env['builtin_freetype']: "src/base/ftbitmap.c", "src/base/ftcid.c", "src/base/ftdebug.c", - "src/base/ftfntfmt.c", "src/base/ftfstype.c", "src/base/ftgasp.c", "src/base/ftglyph.c", "src/base/ftgxval.c", "src/base/ftinit.c", - "src/base/ftlcdfil.c", "src/base/ftmm.c", "src/base/ftotval.c", "src/base/ftpatent.c", "src/base/ftpfr.c", - "src/base/ftpic.c", "src/base/ftstroke.c", "src/base/ftsynth.c", "src/base/ftsystem.c", diff --git a/modules/gdnative/SCsub b/modules/gdnative/SCsub index 8654ef3d82..6d2f8ce8ad 100644 --- a/modules/gdnative/SCsub +++ b/modules/gdnative/SCsub @@ -23,7 +23,8 @@ def _build_gdnative_api_struct_header(api): '\textern const godot_gdnative_core_api_struct *_gdnative_wrapper_api_struct;' ] - for name in api['extensions']: + for ext in api['extensions']: + name = ext['name'] gdnative_api_init_macro.append( '\textern const godot_gdnative_ext_{0}_api_struct *_gdnative_wrapper_{0}_api_struct;'.format(name)) @@ -31,9 +32,10 @@ def _build_gdnative_api_struct_header(api): gdnative_api_init_macro.append('\tfor (unsigned int i = 0; i < _gdnative_wrapper_api_struct->num_extensions; i++) { ') gdnative_api_init_macro.append('\t\tswitch (_gdnative_wrapper_api_struct->extensions[i]->type) {') - for name in api['extensions']: + for ext in api['extensions']: + name = ext['name'] gdnative_api_init_macro.append( - '\t\t\tcase GDNATIVE_EXT_%s:' % api['extensions'][name]['type']) + '\t\t\tcase GDNATIVE_EXT_%s:' % ext['type']) gdnative_api_init_macro.append( '\t\t\t\t_gdnative_wrapper_{0}_api_struct = (godot_gdnative_ext_{0}_api_struct *)' ' _gdnative_wrapper_api_struct->extensions[i];'.format(name)) @@ -61,8 +63,8 @@ def _build_gdnative_api_struct_header(api): '\tGDNATIVE_' + api['core']['type'] + ',' ] - for name in api['extensions']: - out += ['\tGDNATIVE_EXT_' + api['extensions'][name]['type'] + ','] + for ext in api['extensions']: + out += ['\tGDNATIVE_EXT_' + ext['type'] + ','] out += ['};', ''] @@ -88,8 +90,9 @@ def _build_gdnative_api_struct_header(api): return ret_val - for name in api['extensions']: - out += generate_extension_struct(name, api['extensions'][name], False) + for ext in api['extensions']: + name = ext['name'] + out += generate_extension_struct(name, ext, False) out += [ 'typedef struct godot_gdnative_core_api_struct {', @@ -151,12 +154,14 @@ def _build_gdnative_api_struct_source(api): return ret_val - for name in api['extensions']: - out += get_extension_struct_definition(name, api['extensions'][name], False) + for ext in api['extensions']: + name = ext['name'] + out += get_extension_struct_definition(name, ext, False) out += ['', 'const godot_gdnative_api_struct *gdnative_extensions_pointers[] = {'] - for name in api['extensions']: + for ext in api['extensions']: + name = ext['name'] out += ['\t(godot_gdnative_api_struct *)&api_extension_' + name + '_struct,'] out += ['};\n'] @@ -214,7 +219,8 @@ def _build_gdnative_wrapper_code(api): 'godot_gdnative_core_api_struct *_gdnative_wrapper_api_struct = 0;', ] - for name in api['extensions']: + for ext in api['extensions']: + name = ext['name'] out.append('godot_gdnative_ext_' + name + '_api_struct *_gdnative_wrapper_' + name + '_api_struct = 0;') out += [''] @@ -232,8 +238,9 @@ def _build_gdnative_wrapper_code(api): out.append('}') out.append('') - for name in api['extensions']: - for funcdef in api['extensions'][name]['api']: + for ext in api['extensions']: + name = ext['name'] + for funcdef in ext['api']: args = ', '.join(['%s%s' % (_spaced(t), n) for t, n in funcdef['arguments']]) out.append('%s%s(%s) {' % (_spaced(funcdef['return_type']), funcdef['name'], args)) @@ -267,7 +274,7 @@ def build_gdnative_wrapper_code(target, source, env): if ARGUMENTS.get('gdnative_wrapper', False): - #build wrapper code +#build wrapper code gensource, = gdn_env.Command('gdnative_wrapper_code.gen.cpp', 'gdnative_api.json', build_gdnative_wrapper_code) gd_wrapper_env = env.Clone() diff --git a/modules/gdnative/gdnative.cpp b/modules/gdnative/gdnative.cpp index 897588385a..e7ebcc73af 100644 --- a/modules/gdnative/gdnative.cpp +++ b/modules/gdnative/gdnative.cpp @@ -469,7 +469,9 @@ Variant GDNative::call_native(StringName p_native_call_type, StringName p_proced godot_variant result = E->get()(procedure_handle, (godot_array *)&p_arguments); - return *(Variant *)&result; + Variant res = *(Variant *)&result; + godot_variant_destroy(&result); + return res; } Error GDNative::get_symbol(StringName p_procedure_name, void *&r_handle, bool p_optional) { diff --git a/modules/gdnative/gdnative_api.json b/modules/gdnative/gdnative_api.json index f41c3859bd..9fcf61af8a 100644 --- a/modules/gdnative/gdnative_api.json +++ b/modules/gdnative/gdnative_api.json @@ -5756,8 +5756,9 @@ } ] }, - "extensions": { - "nativescript": { + "extensions": [ + { + "name": "nativescript", "type": "NATIVESCRIPT", "version": { "major": 1, @@ -5942,7 +5943,8 @@ } ] }, - "pluginscript": { + { + "name": "pluginscript", "type": "PLUGINSCRIPT", "version": { "major": 1, @@ -5959,7 +5961,8 @@ } ] }, - "arvr": { + { + "name": "arvr", "type": "ARVR", "version": { "major": 1, @@ -6055,5 +6058,5 @@ } ] } - } + ] } diff --git a/modules/gdscript/SCsub b/modules/gdscript/SCsub index 13870170a5..73f09f1659 100644 --- a/modules/gdscript/SCsub +++ b/modules/gdscript/SCsub @@ -7,4 +7,7 @@ env_gdscript = env_modules.Clone() env_gdscript.add_source_files(env.modules_sources, "*.cpp") +if env['tools']: + env_gdscript.add_source_files(env.modules_sources, "./editor/*.cpp") + Export('env') diff --git a/modules/gdscript/gdscript_highlighter.cpp b/modules/gdscript/editor/gdscript_highlighter.cpp index 4e89851bf2..ea3efff9cf 100644 --- a/modules/gdscript/gdscript_highlighter.cpp +++ b/modules/gdscript/editor/gdscript_highlighter.cpp @@ -29,6 +29,8 @@ /*************************************************************************/ #include "gdscript_highlighter.h" +#include "../gdscript_tokenizer.h" +#include "editor/editor_settings.h" #include "scene/gui/text_edit.h" inline bool _is_symbol(CharType c) { @@ -61,12 +63,20 @@ static bool _is_hex_symbol(CharType c) { Map<int, TextEdit::HighlighterInfo> GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line) { Map<int, TextEdit::HighlighterInfo> color_map; + Type next_type = NONE; + Type current_type = NONE; + Type previous_type = NONE; + + String previous_text = ""; + int previous_column = 0; + bool prev_is_char = false; bool prev_is_number = false; bool in_keyword = false; bool in_word = false; bool in_function_name = false; bool in_member_variable = false; + bool in_node_path = false; bool is_hex_notation = false; Color keyword_color; Color color; @@ -214,18 +224,64 @@ Map<int, TextEdit::HighlighterInfo> GDScriptSyntaxHighlighter::_get_line_syntax_ in_member_variable = false; } - if (in_region >= 0) + if (!in_node_path && in_region == -1 && str[j] == '$') { + in_node_path = true; + } else if (in_region != -1 || (is_symbol && str[j] != '/')) { + in_node_path = false; + } + + if (in_region >= 0) { + next_type = REGION; color = text_editor->_get_color_region(in_region).color; - else if (in_keyword) + } else if (in_node_path) { + next_type = NODE_PATH; + color = node_path_color; + } else if (in_keyword) { + next_type = KEYWORD; color = keyword_color; - else if (in_member_variable) + } else if (in_member_variable) { + next_type = MEMBER; color = member_color; - else if (in_function_name) - color = function_color; - else if (is_symbol) + } else if (in_function_name) { + next_type = FUNCTION; + + if (previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::TK_PR_FUNCTION)) { + color = function_definition_color; + } else { + color = function_color; + } + } else if (is_symbol) { + next_type = SYMBOL; color = symbol_color; - else if (is_number) + } else if (is_number) { + next_type = NUMBER; color = number_color; + } else { + next_type = IDENTIFIER; + } + + if (next_type != current_type) { + if (current_type == NONE) { + current_type = next_type; + } else { + previous_type = current_type; + current_type = next_type; + + // no need to store regions... + if (previous_type == REGION) { + previous_text = ""; + previous_column = j; + } else { + String text = str.substr(previous_column, j - previous_column).strip_edges(); + previous_column = j; + + // ignore if just whitespace + if (text != "") { + previous_text = text; + } + } + } + } prev_is_char = is_char; prev_is_number = is_number; @@ -255,6 +311,9 @@ void GDScriptSyntaxHighlighter::_update_cache() { function_color = text_editor->get_color("function_color"); number_color = text_editor->get_color("number_color"); member_color = text_editor->get_color("member_variable_color"); + + function_definition_color = EDITOR_DEF("text_editor/highlighting/gdscript/function_definition_color", Color::html("#01e1ff")); + node_path_color = EDITOR_DEF("text_editor/highlighting/gdscript/node_path_color", Color::html("#64c15a")); } SyntaxHighlighter *GDScriptSyntaxHighlighter::create() { diff --git a/modules/gdscript/gdscript_highlighter.h b/modules/gdscript/editor/gdscript_highlighter.h index ef1bdd4103..0296ab7652 100644 --- a/modules/gdscript/gdscript_highlighter.h +++ b/modules/gdscript/editor/gdscript_highlighter.h @@ -35,13 +35,27 @@ class GDScriptSyntaxHighlighter : public SyntaxHighlighter { private: + enum Type { + NONE, + REGION, + NODE_PATH, + SYMBOL, + NUMBER, + FUNCTION, + KEYWORD, + MEMBER, + IDENTIFIER + }; + // colours Color font_color; Color symbol_color; Color function_color; + Color function_definition_color; Color built_in_type_color; Color number_color; Color member_color; + Color node_path_color; public: static SyntaxHighlighter *create(); diff --git a/modules/gdscript/gdscript.cpp b/modules/gdscript/gdscript.cpp index 4e3ee4d22c..14bdce50ec 100644 --- a/modules/gdscript/gdscript.cpp +++ b/modules/gdscript/gdscript.cpp @@ -1333,6 +1333,15 @@ void GDScriptLanguage::add_global_constant(const StringName &p_variable, const V _add_global(p_variable, p_value); } +void GDScriptLanguage::add_named_global_constant(const StringName &p_name, const Variant &p_value) { + named_globals[p_name] = p_value; +} + +void GDScriptLanguage::remove_named_global_constant(const StringName &p_name) { + ERR_FAIL_COND(!named_globals.has(p_name)); + named_globals.erase(p_name); +} + void GDScriptLanguage::init() { //populate global constants diff --git a/modules/gdscript/gdscript.h b/modules/gdscript/gdscript.h index 9566e3b32e..6885fbb7fe 100644 --- a/modules/gdscript/gdscript.h +++ b/modules/gdscript/gdscript.h @@ -262,6 +262,7 @@ class GDScriptLanguage : public ScriptLanguage { Variant *_global_array; Vector<Variant> global_array; Map<StringName, int> globals; + Map<StringName, Variant> named_globals; struct CallLevel { @@ -369,7 +370,8 @@ public: _FORCE_INLINE_ int get_global_array_size() const { return global_array.size(); } _FORCE_INLINE_ Variant *get_global_array() { return _global_array; } - _FORCE_INLINE_ const Map<StringName, int> &get_global_map() { return globals; } + _FORCE_INLINE_ const Map<StringName, int> &get_global_map() const { return globals; } + _FORCE_INLINE_ const Map<StringName, Variant> &get_named_globals_map() const { return named_globals; } _FORCE_INLINE_ static GDScriptLanguage *get_singleton() { return singleton; } @@ -403,6 +405,8 @@ public: virtual String _get_indentation() const; virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const; virtual void add_global_constant(const StringName &p_variable, const Variant &p_value); + virtual void add_named_global_constant(const StringName &p_name, const Variant &p_value); + virtual void remove_named_global_constant(const StringName &p_name); /* DEBUGGER FUNCTIONS */ diff --git a/modules/gdscript/gdscript_compiler.cpp b/modules/gdscript/gdscript_compiler.cpp index 048948dada..9947512444 100644 --- a/modules/gdscript/gdscript_compiler.cpp +++ b/modules/gdscript/gdscript_compiler.cpp @@ -278,6 +278,18 @@ int GDScriptCompiler::_parse_expression(CodeGen &codegen, const GDScriptParser:: return idx | (GDScriptFunction::ADDR_TYPE_GLOBAL << GDScriptFunction::ADDR_BITS); //argument (stack root) } +#ifdef TOOLS_ENABLED + if (GDScriptLanguage::get_singleton()->get_named_globals_map().has(identifier)) { + + int idx = codegen.named_globals.find(identifier); + if (idx == -1) { + idx = codegen.named_globals.size(); + codegen.named_globals.push_back(identifier); + } + return idx | (GDScriptFunction::ADDR_TYPE_NAMED_GLOBAL << GDScriptFunction::ADDR_BITS); + } +#endif + //not found, error _set_error("Identifier not found: " + String(identifier), p_expression); @@ -1511,6 +1523,18 @@ Error GDScriptCompiler::_parse_function(GDScript *p_script, const GDScriptParser gdfunc->_global_names_count = 0; } +#ifdef TOOLS_ENABLED + // Named globals + if (codegen.named_globals.size()) { + gdfunc->named_globals.resize(codegen.named_globals.size()); + gdfunc->_named_globals_ptr = gdfunc->named_globals.ptr(); + for (int i = 0; i < codegen.named_globals.size(); i++) { + gdfunc->named_globals[i] = codegen.named_globals[i]; + } + gdfunc->_named_globals_count = gdfunc->named_globals.size(); + } +#endif + if (codegen.opcodes.size()) { gdfunc->code = codegen.opcodes; diff --git a/modules/gdscript/gdscript_compiler.h b/modules/gdscript/gdscript_compiler.h index 62aafdbe01..237b0de9e7 100644 --- a/modules/gdscript/gdscript_compiler.h +++ b/modules/gdscript/gdscript_compiler.h @@ -94,6 +94,9 @@ class GDScriptCompiler { HashMap<Variant, int, VariantHasher, VariantComparator> constant_map; Map<StringName, int> name_map; +#ifdef TOOLS_ENABLED + Vector<StringName> named_globals; +#endif int get_name_map_pos(const StringName &p_identifier) { int ret; diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp index 1c5b8187ca..dac7da3a28 100644 --- a/modules/gdscript/gdscript_function.cpp +++ b/modules/gdscript/gdscript_function.cpp @@ -108,6 +108,21 @@ Variant *GDScriptFunction::_get_variant(int p_address, GDScriptInstance *p_insta #endif return &GDScriptLanguage::get_singleton()->get_global_array()[address]; } break; +#ifdef TOOLS_ENABLED + case ADDR_TYPE_NAMED_GLOBAL: { +#ifdef DEBUG_ENABLED + ERR_FAIL_INDEX_V(address, _named_globals_count, NULL); +#endif + StringName id = _named_globals_ptr[address]; + + if (GDScriptLanguage::get_singleton()->get_named_globals_map().has(id)) { + return (Variant *)&GDScriptLanguage::get_singleton()->get_named_globals_map()[id]; + } else { + r_error = "Autoload singleton '" + String(id) + "' has been removed."; + return NULL; + } + } break; +#endif case ADDR_TYPE_NIL: { return &nil; } break; diff --git a/modules/gdscript/gdscript_function.h b/modules/gdscript/gdscript_function.h index dff4bdfaf2..ea009dcd96 100644 --- a/modules/gdscript/gdscript_function.h +++ b/modules/gdscript/gdscript_function.h @@ -92,7 +92,8 @@ public: ADDR_TYPE_STACK = 5, ADDR_TYPE_STACK_VARIABLE = 6, ADDR_TYPE_GLOBAL = 7, - ADDR_TYPE_NIL = 8 + ADDR_TYPE_NAMED_GLOBAL = 8, + ADDR_TYPE_NIL = 9 }; enum RPCMode { @@ -121,6 +122,10 @@ private: int _constant_count; const StringName *_global_names_ptr; int _global_names_count; +#ifdef TOOLS_ENABLED + const StringName *_named_globals_ptr; + int _named_globals_count; +#endif const int *_default_arg_ptr; int _default_arg_count; const int *_code_ptr; @@ -137,6 +142,9 @@ private: StringName name; Vector<Variant> constants; Vector<StringName> global_names; +#ifdef TOOLS_ENABLED + Vector<StringName> named_globals; +#endif Vector<int> default_arguments; Vector<int> code; diff --git a/modules/gdscript/register_types.cpp b/modules/gdscript/register_types.cpp index 85c94c3596..422223370b 100644 --- a/modules/gdscript/register_types.cpp +++ b/modules/gdscript/register_types.cpp @@ -30,8 +30,8 @@ #include "register_types.h" +#include "editor/gdscript_highlighter.h" #include "gdscript.h" -#include "gdscript_highlighter.h" #include "gdscript_tokenizer.h" #include "io/file_access_encrypted.h" #include "io/resource_loader.h" diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp index bbe245951e..161e62c81f 100644 --- a/modules/mono/csharp_script.cpp +++ b/modules/mono/csharp_script.cpp @@ -782,7 +782,7 @@ void CSharpLanguage::reload_assemblies_if_needed(bool p_soft_reload) { } if (Engine::get_singleton()->is_editor_hint()) { - EditorNode::get_singleton()->get_property_editor()->update_tree(); + EditorNode::get_singleton()->get_inspector()->update_tree(); NodeDock::singleton->update_lists(); } } diff --git a/modules/visual_script/visual_script_editor.cpp b/modules/visual_script/visual_script_editor.cpp index eb10c5e99f..dfaa873b13 100644 --- a/modules/visual_script/visual_script_editor.cpp +++ b/modules/visual_script/visual_script_editor.cpp @@ -268,7 +268,7 @@ protected: if (String(p_name) == "export") { script->set_variable_export(var, p_value); - EditorNode::get_singleton()->get_property_editor()->update_tree(); + EditorNode::get_singleton()->get_inspector()->update_tree(); return true; } diff --git a/modules/webm/libvpx/SCsub b/modules/webm/libvpx/SCsub index b09c232b3c..c681e2b34f 100644 --- a/modules/webm/libvpx/SCsub +++ b/modules/webm/libvpx/SCsub @@ -263,7 +263,7 @@ if env["platform"] == 'uwp': webm_cpu_x86 = True else: import platform - is_x11_or_server_arm = ((env["platform"] == 'x11' or env["platform"] == 'server') and platform.machine().startswith('arm')) + is_x11_or_server_arm = ((env["platform"] == 'x11' or env["platform"] == 'server') and (platform.machine().startswith('arm') or platform.machine().startswith('aarch'))) is_ios_x86 = (env["platform"] == 'iphone' and env["ios_sim"]) is_android_x86 = (env["platform"] == 'android' and env["android_arch"] == 'x86') if is_android_x86: @@ -337,7 +337,6 @@ if webm_cpu_arm: if webm_simd_optimizations == False: print("WebM SIMD optimizations are disabled. Check if your CPU architecture, CPU bits or platform are supported!") - env_libvpx.add_source_files(env.modules_sources, libvpx_sources) if webm_cpu_x86: is_clang_or_gcc = ('gcc' in env["CC"]) or ('clang' in env["CC"]) or ("OSXCROSS_ROOT" in os.environ) @@ -379,5 +378,5 @@ elif webm_cpu_arm: env_libvpx.add_source_files(env.modules_sources, libvpx_sources_arm_neon_armasm_ms) elif env["platform"] == 'iphone': env_libvpx.add_source_files(env.modules_sources, libvpx_sources_arm_neon_gas_apple) - elif not env["android_arch"] == 'arm64v8': + elif (is_x11_or_server_arm and cpu_bits == '32') or (env["platform"] == 'android' and not env["android_arch"] == 'arm64v8'): env_libvpx.add_source_files(env.modules_sources, libvpx_sources_arm_neon_gas) diff --git a/modules/webp/SCsub b/modules/webp/SCsub index ea7af1bf9e..21ae0ce7c2 100644 --- a/modules/webp/SCsub +++ b/modules/webp/SCsub @@ -78,10 +78,12 @@ if env['builtin_libwebp']: "dsp/upsampling_msa.c", "dsp/upsampling_neon.c", "dsp/upsampling_sse2.c", + "dsp/upsampling_sse41.c", "dsp/yuv.c", "dsp/yuv_mips32.c", "dsp/yuv_mips_dsp_r2.c", "dsp/yuv_sse2.c", + "dsp/yuv_sse41.c", "enc/alpha_enc.c", "enc/analysis_enc.c", "enc/backward_references_cost_enc.c", diff --git a/modules/websocket/config.py b/modules/websocket/config.py index fb920482f5..399ca88fc1 100644 --- a/modules/websocket/config.py +++ b/modules/websocket/config.py @@ -5,3 +5,14 @@ def can_build(platform): def configure(env): pass + +def get_doc_classes(): + return [ + "WebSocketClient", + "WebSocketMultiplayerPeer", + "WebSocketPeer", + "WebSocketServer" + ] + +def get_doc_path(): + return "doc_classes" diff --git a/modules/websocket/doc_classes/WebSocketClient.xml b/modules/websocket/doc_classes/WebSocketClient.xml new file mode 100644 index 0000000000..2e11e1a44c --- /dev/null +++ b/modules/websocket/doc_classes/WebSocketClient.xml @@ -0,0 +1,70 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="WebSocketClient" inherits="WebSocketMultiplayerPeer" category="Core" version="3.1"> + <brief_description> + A WebSocket client implementation + </brief_description> + <description> + This class implements a WebSocket client compatible with any RFC 6455 complaint WebSocket server. + This client can be optionally used as a network peer for the [MultiplayerAPI]. + After starting the client ([method connect_to_url]), you will need to [method NetworkedMultiplayerPeer.poll] it at regular intervals (e.g. inside [method Node._process]). + You will received appropriate signals when connecting, disconnecting, or when new data is available. + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="connect_to_url"> + <return type="int" enum="Error"> + </return> + <argument index="0" name="url" type="String"> + </argument> + <argument index="1" name="protocols" type="PoolStringArray" default="PoolStringArray( )"> + </argument> + <argument index="2" name="gd_mp_api" type="bool" default="false"> + </argument> + <description> + Connect to the given URL requesting one of the given [code]protocols[/code] as sub-protocol. + If [code]true[/code] is passed as [code]gd_mp_api[/code], the client will behave like a network peer for the [MultiplayerAPI]. Note: connnections to non Godot servers will not work, and [signal data_received] will not be emitted when this option is true. + </description> + </method> + <method name="disconnect_from_host"> + <return type="void"> + </return> + <description> + Disconnect from the server if currently connected. + </description> + </method> + </methods> + <members> + <member name="verify_ssl" type="bool" setter="set_verify_ssl_enabled" getter="is_verify_ssl_enabled"> + Enable or disable SSL certificate verification. Note: You must specify the certificates to be used in the project settings for it to work when exported. + </member> + </members> + <signals> + <signal name="connection_closed"> + <description> + Emitted when the connection to the server is closed. + </description> + </signal> + <signal name="connection_error"> + <description> + Emitted when the connection to the server fails. + </description> + </signal> + <signal name="connection_established"> + <argument index="0" name="protocol" type="String"> + </argument> + <description> + Emitted when a connection with the server is established, [code]protocol[/code] will contain the sub-protocol agreed with the server. + </description> + </signal> + <signal name="data_received"> + <description> + Emitted when a WebSocket message is received. Note: This signal is NOT emitted when used as high level multiplayer peer. + </description> + </signal> + </signals> + <constants> + </constants> +</class> diff --git a/doc/classes/WebSocketMultiplayerPeer.xml b/modules/websocket/doc_classes/WebSocketMultiplayerPeer.xml index a1014350f5..1a841f85ed 100644 --- a/doc/classes/WebSocketMultiplayerPeer.xml +++ b/modules/websocket/doc_classes/WebSocketMultiplayerPeer.xml @@ -1,8 +1,10 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="WebSocketMultiplayerPeer" inherits="NetworkedMultiplayerPeer" category="Core" version="3.1"> <brief_description> + Base class for WebSocket server and client. </brief_description> <description> + Base class for WebSocket server and client, allowing them to be used as network peer for the [MultiplayerAPI]. </description> <tutorials> </tutorials> @@ -15,6 +17,7 @@ <argument index="0" name="peer_id" type="int"> </argument> <description> + Returns the [WebSocketPeer] associated to the given [code]peer_id[/code]. </description> </method> </methods> @@ -23,6 +26,7 @@ <argument index="0" name="peer_source" type="int"> </argument> <description> + Emitted when a packet is received from a peer. Note: this signal is only emitted when the client or server is configured to use Godot multiplayer API. </description> </signal> </signals> diff --git a/modules/websocket/doc_classes/WebSocketPeer.xml b/modules/websocket/doc_classes/WebSocketPeer.xml new file mode 100644 index 0000000000..85a08e0c0b --- /dev/null +++ b/modules/websocket/doc_classes/WebSocketPeer.xml @@ -0,0 +1,75 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="WebSocketPeer" inherits="PacketPeer" category="Core" version="3.1"> + <brief_description> + A class representing a specific WebSocket connection. + </brief_description> + <description> + This class represent a specific WebSocket connection, you can do lower level operations with it. + You can choose to write to the socket in binary or text mode, and you can recognize the mode used for writing by the other peer. + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="close"> + <return type="void"> + </return> + <description> + Close this WebSocket connection, actively disconnecting the peer. + </description> + </method> + <method name="get_connected_host" qualifiers="const"> + <return type="String"> + </return> + <description> + Returns the IP Address of the connected peer. (Not available in HTML5 export) + </description> + </method> + <method name="get_connected_port" qualifiers="const"> + <return type="int"> + </return> + <description> + Returns the remote port of the connected peer. (Not available in HTML5 export) + </description> + </method> + <method name="get_write_mode" qualifiers="const"> + <return type="int" enum="WebSocketPeer.WriteMode"> + </return> + <description> + Get the current selected write mode. See [enum WriteMode]. + </description> + </method> + <method name="is_connected_to_host" qualifiers="const"> + <return type="bool"> + </return> + <description> + Returns [code]true[/code] if this peer is currently connected. + </description> + </method> + <method name="set_write_mode"> + <return type="void"> + </return> + <argument index="0" name="mode" type="int" enum="WebSocketPeer.WriteMode"> + </argument> + <description> + Sets the socket to use the given [enum WriteMode]. + </description> + </method> + <method name="was_string_packet" qualifiers="const"> + <return type="bool"> + </return> + <description> + Returns [code]true[/code] if the last received packet was sent as a text payload. See [enum WriteMode] + </description> + </method> + </methods> + <constants> + <constant name="WRITE_MODE_TEXT" value="0" enum="WriteMode"> + Specify that WebSockets messages should be transferred as text payload (only valid UTF-8 is allowed). + </constant> + <constant name="WRITE_MODE_BINARY" value="1" enum="WriteMode"> + Specify that WebSockets messages should be transferred as binary payload (any byte combination is allowed). + </constant> + </constants> +</class> diff --git a/modules/websocket/doc_classes/WebSocketServer.xml b/modules/websocket/doc_classes/WebSocketServer.xml new file mode 100644 index 0000000000..a1061e446b --- /dev/null +++ b/modules/websocket/doc_classes/WebSocketServer.xml @@ -0,0 +1,109 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="WebSocketServer" inherits="WebSocketMultiplayerPeer" category="Core" version="3.1"> + <brief_description> + A WebSocket server implementation + </brief_description> + <description> + This class implements a WebSocket server that can also support the high level multiplayer API. + After starting the server ([method listen]), you will need to [method NetworkedMultiplayerPeer.poll] it at regular intervals (e.g. inside [method Node._process]). When clients connect, disconnect, or send data, you will receive the appropriate signal. + Note: This class will not work in HTML5 exports due to browser restrictions. + </description> + <tutorials> + </tutorials> + <demos> + </demos> + <methods> + <method name="disconnect_peer"> + <return type="void"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + Disconnects the given peer. + </description> + </method> + <method name="get_peer_address" qualifiers="const"> + <return type="String"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + Returns the IP address of the given peer. + </description> + </method> + <method name="get_peer_port" qualifiers="const"> + <return type="int"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + Returns the remote port of the given peer. + </description> + </method> + <method name="has_peer" qualifiers="const"> + <return type="bool"> + </return> + <argument index="0" name="id" type="int"> + </argument> + <description> + Returns [code]true[/code] if a peer with the given ID is connected. + </description> + </method> + <method name="is_listening" qualifiers="const"> + <return type="bool"> + </return> + <description> + Returns [code]true[/code] if the server is actively listening on a port. + </description> + </method> + <method name="listen"> + <return type="int" enum="Error"> + </return> + <argument index="0" name="port" type="int"> + </argument> + <argument index="1" name="protocols" type="PoolStringArray" default="PoolStringArray( )"> + </argument> + <argument index="2" name="gd_mp_api" type="bool" default="false"> + </argument> + <description> + Start listening on the given port. + You can specify the desired subprotocols via the "protocols" array. If the list empty (default), "binary" will be used. + You can use this server as a network peer for [MultiplayerAPI] by passing true as "gd_mp_api". Note: [signal data_received] will not be fired and clients other than Godot will not work in this case. + </description> + </method> + <method name="stop"> + <return type="void"> + </return> + <description> + Stop the server and clear its state. + </description> + </method> + </methods> + <signals> + <signal name="client_connected"> + <argument index="0" name="id" type="int"> + </argument> + <argument index="1" name="protocol" type="String"> + </argument> + <description> + Emitted when a new client connects. "protocol" will be the sub-protocol agreed with the client. + </description> + </signal> + <signal name="client_disconnected"> + <argument index="0" name="id" type="int"> + </argument> + <description> + Emitted when a client disconnects. + </description> + </signal> + <signal name="data_received"> + <argument index="0" name="id" type="int"> + </argument> + <description> + Emitted when a new message is received. Note: This signal is NOT emitted when used as high level multiplayer peer. + </description> + </signal> + </signals> + <constants> + </constants> +</class> diff --git a/modules/websocket/websocket_server.cpp b/modules/websocket/websocket_server.cpp index 2693b26e47..53dd7b51b7 100644 --- a/modules/websocket/websocket_server.cpp +++ b/modules/websocket/websocket_server.cpp @@ -44,9 +44,9 @@ void WebSocketServer::_bind_methods() { ClassDB::bind_method(D_METHOD("listen", "port", "protocols", "gd_mp_api"), &WebSocketServer::listen, DEFVAL(PoolVector<String>()), DEFVAL(false)); ClassDB::bind_method(D_METHOD("stop"), &WebSocketServer::stop); ClassDB::bind_method(D_METHOD("has_peer", "id"), &WebSocketServer::has_peer); - ClassDB::bind_method(D_METHOD("get_peer_address"), &WebSocketServer::get_peer_address); - ClassDB::bind_method(D_METHOD("get_peer_port"), &WebSocketServer::get_peer_port); - ClassDB::bind_method(D_METHOD("disconnect_peer"), &WebSocketServer::disconnect_peer); + ClassDB::bind_method(D_METHOD("get_peer_address", "id"), &WebSocketServer::get_peer_address); + ClassDB::bind_method(D_METHOD("get_peer_port", "id"), &WebSocketServer::get_peer_port); + ClassDB::bind_method(D_METHOD("disconnect_peer", "id"), &WebSocketServer::disconnect_peer); ADD_SIGNAL(MethodInfo("client_disconnected", PropertyInfo(Variant::INT, "id"))); ADD_SIGNAL(MethodInfo("client_connected", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "protocol"))); diff --git a/platform/android/AndroidManifest.xml.template b/platform/android/AndroidManifest.xml.template index 3e42b7a3cd..13d10b5026 100644 --- a/platform/android/AndroidManifest.xml.template +++ b/platform/android/AndroidManifest.xml.template @@ -201,6 +201,6 @@ $$ADD_PERMISSION_CHUNKS$$ <uses-permission android:name="godot.custom.18"/> <uses-permission android:name="godot.custom.19"/> -<uses-sdk android:minSdkVersion="18" android:targetSdkVersion="23"/> +<uses-sdk android:minSdkVersion="18" android:targetSdkVersion="27"/> </manifest> diff --git a/platform/android/build.gradle.template b/platform/android/build.gradle.template index 7269e658b4..cc45fee95f 100644 --- a/platform/android/build.gradle.template +++ b/platform/android/build.gradle.template @@ -21,7 +21,6 @@ allprojects { } dependencies { - compile 'com.android.support:support-v4:27.+' // can be removed if minSdkVersion 16 and modify DownloadNotification.java & V14CustomNotification.java $$GRADLE_DEPENDENCIES$$ } diff --git a/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/DownloadNotification.java b/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/DownloadNotification.java index 73e6f83bec..a9f674803c 100644 --- a/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/DownloadNotification.java +++ b/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/DownloadNotification.java @@ -27,7 +27,6 @@ import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.os.Messenger; -import android.support.v4.app.NotificationCompat; /** * This class handles displaying the notification associated with the download @@ -49,9 +48,8 @@ public class DownloadNotification implements IDownloaderClient { private IDownloaderClient mClientProxy; final ICustomNotification mCustomNotification; - // NotificationCompat.Builder is used to support API < 16. This can be changed to Notification.Builder if minimum API >= 16. - private NotificationCompat.Builder mNotificationBuilder; - private NotificationCompat.Builder mCurrentNotificationBuilder; + private Notification.Builder mNotificationBuilder; + private Notification.Builder mCurrentNotificationBuilder; private CharSequence mLabel; private String mCurrentText; private PendingIntent mContentIntent; @@ -187,7 +185,7 @@ public class DownloadNotification implements IDownloaderClient { void setTimeRemaining(long timeRemaining); - NotificationCompat.Builder updateNotification(Context c); + Notification.Builder updateNotification(Context c); } /** @@ -220,7 +218,7 @@ public class DownloadNotification implements IDownloaderClient { mContext.getSystemService(Context.NOTIFICATION_SERVICE); mCustomNotification = CustomNotificationFactory .createCustomNotification(); - mNotificationBuilder = new NotificationCompat.Builder(ctx); + mNotificationBuilder = new Notification.Builder(ctx); mCurrentNotificationBuilder = mNotificationBuilder; } diff --git a/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/V14CustomNotification.java b/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/V14CustomNotification.java index 390bde96e9..56b2331e31 100644 --- a/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/V14CustomNotification.java +++ b/platform/android/java/src/com/google/android/vending/expansion/downloader/impl/V14CustomNotification.java @@ -22,7 +22,6 @@ import com.google.android.vending.expansion.downloader.Helpers; import android.app.Notification; import android.app.PendingIntent; import android.content.Context; -import android.support.v4.app.NotificationCompat; public class V14CustomNotification implements DownloadNotification.ICustomNotification { @@ -54,14 +53,13 @@ public class V14CustomNotification implements DownloadNotification.ICustomNotifi mCurrentKB = currentBytes; } - void setProgress(NotificationCompat.Builder builder) { + void setProgress(Notification.Builder builder) { } @Override - public NotificationCompat.Builder updateNotification(Context c) { - // NotificationCompat.Builder is used to support API < 16. This can be changed to Notification.Builder if minimum API >= 16. - NotificationCompat.Builder builder = new NotificationCompat.Builder(c); + public Notification.Builder updateNotification(Context c) { + Notification.Builder builder = new Notification.Builder(c); builder.setContentTitle(mTitle); if (mTotalKB > 0 && -1 != mCurrentKB) { builder.setProgress((int) (mTotalKB >> 8), (int) (mCurrentKB >> 8), false); diff --git a/platform/iphone/app_delegate.mm b/platform/iphone/app_delegate.mm index 7ed1328b20..dd5ce4ab10 100644 --- a/platform/iphone/app_delegate.mm +++ b/platform/iphone/app_delegate.mm @@ -709,21 +709,18 @@ static int frame_count = 0; iphone_finish(); }; -- (void)applicationDidEnterBackground:(UIApplication *)application { - ///@TODO maybe add pause motionManager? and where would we unpause it? +// When application goes to background (e.g. user switches to another app or presses Home), +// then applicationWillResignActive -> applicationDidEnterBackground are called. +// When user opens the inactive app again, +// applicationWillEnterForeground -> applicationDidBecomeActive are called. - on_focus_out(view_controller, &is_focus_out); -} - -- (void)applicationWillEnterForeground:(UIApplication *)application { - // OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_IN); - [view_controller.view startAnimation]; -} +// There are cases when applicationWillResignActive -> applicationDidBecomeActive +// sequence is called without the app going to background. For example, that happens +// if you open the app list without switching to another app or open/close the +// notification panel by swiping from the upper part of the screen. - (void)applicationWillResignActive:(UIApplication *)application { - // OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_OUT); - [view_controller.view - stopAnimation]; // FIXME: pause seems to be recommended elsewhere + on_focus_out(view_controller, &is_focus_out); } - (void)applicationDidBecomeActive:(UIApplication *)application { diff --git a/platform/javascript/engine.js b/platform/javascript/engine.js index e4839af433..c3ef5bbbb5 100644 --- a/platform/javascript/engine.js +++ b/platform/javascript/engine.js @@ -10,6 +10,7 @@ var DOWNLOAD_ATTEMPTS_MAX = 4; var basePath = null; + var wasmFilenameExtensionOverride = null; var engineLoadPromise = null; var loadingFiles = {}; @@ -129,13 +130,17 @@ this.startGame = function(mainPack) { executableName = getBaseName(mainPack); + var mainArgs = []; + if (!getPathLeaf(mainPack).endsWith('.pck')) { + mainArgs = ['--main-pack', getPathLeaf(mainPack)]; + } return Promise.all([ // Load from directory, this.init(getBasePath(mainPack)), // ...but write to root where the engine expects it. this.preloadFile(mainPack, getPathLeaf(mainPack)) ]).then( - Function.prototype.apply.bind(synchronousStart, this, []) + Function.prototype.apply.bind(synchronousStart, this, mainArgs) ); }; @@ -161,6 +166,10 @@ actualCanvas.style.padding = 0; actualCanvas.style.borderWidth = 0; actualCanvas.style.borderStyle = 'none'; + // disable right-click context menu + actualCanvas.addEventListener('contextmenu', function(ev) { + ev.preventDefault(); + }, false); // until context restoration is implemented actualCanvas.addEventListener('webglcontextlost', function(ev) { alert("WebGL context lost, please reload the page"); @@ -299,6 +308,14 @@ return !!testContext; }; + Engine.setWebAssemblyFilenameExtension = function(override) { + + if (String(override).length === 0) { + throw new Error('Invalid WebAssembly filename extension override'); + } + wasmFilenameExtensionOverride = String(override); + } + Engine.load = function(newBasePath) { if (newBasePath !== undefined) basePath = getBasePath(newBasePath); @@ -306,7 +323,7 @@ if (typeof WebAssembly !== 'object') return Promise.reject(new Error("Browser doesn't support WebAssembly")); // TODO cache/retrieve module to/from idb - engineLoadPromise = loadPromise(basePath + '.wasm').then(function(xhr) { + engineLoadPromise = loadPromise(basePath + '.' + (wasmFilenameExtensionOverride || 'wasm')).then(function(xhr) { return xhr.response; }); engineLoadPromise = engineLoadPromise.catch(function(err) { diff --git a/platform/javascript/export/export.cpp b/platform/javascript/export/export.cpp index d81aa25c32..9591850662 100644 --- a/platform/javascript/export/export.cpp +++ b/platform/javascript/export/export.cpp @@ -117,7 +117,7 @@ void EditorExportPlatformJavaScript::get_export_options(List<ExportOption> *r_op r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/s3tc"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc"), false)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc2"), true)); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/custom_html_shell", PROPERTY_HINT_GLOBAL_FILE, "html"), "")); + r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/custom_html_shell", PROPERTY_HINT_FILE, "html"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/head_include", PROPERTY_HINT_MULTILINE_TEXT), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/release", PROPERTY_HINT_GLOBAL_FILE, "zip"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/debug", PROPERTY_HINT_GLOBAL_FILE, "zip"), "")); diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp index 1b5463e40d..6c6e4d2d1c 100644 --- a/platform/javascript/os_javascript.cpp +++ b/platform/javascript/os_javascript.cpp @@ -167,10 +167,9 @@ static EM_BOOL _mousebutton_callback(int event_type, const EmscriptenMouseEvent int mask = _input->get_mouse_button_mask(); int button_flag = 1 << (ev->get_button_index() - 1); if (ev->is_pressed()) { - // since the event is consumed, focus manually - if (!is_canvas_focused()) { - focus_canvas(); - } + // Since the event is consumed, focus manually. The containing iframe, + // if used, may not have focus yet, so focus even if already focused. + focus_canvas(); mask |= button_flag; } else if (mask & button_flag) { mask &= ~button_flag; @@ -181,7 +180,8 @@ static EM_BOOL _mousebutton_callback(int event_type, const EmscriptenMouseEvent ev->set_button_mask(mask); _input->parse_input_event(ev); - // prevent selection dragging + // Prevent multi-click text selection and wheel-click scrolling anchor. + // Context menu is prevented through contextmenu event. return true; } @@ -204,7 +204,7 @@ static EM_BOOL _mousemove_callback(int event_type, const EmscriptenMouseEvent *m ev->set_position(pos); ev->set_global_position(ev->get_position()); - ev->set_relative(ev->get_position() - _input->get_mouse_position()); + ev->set_relative(Vector2(mouse_event->movementX, mouse_event->movementY)); _input->set_mouse_position(ev->get_position()); ev->set_speed(_input->get_last_mouse_speed()); diff --git a/platform/osx/os_osx.h b/platform/osx/os_osx.h index fee25e98cb..c1022a1aca 100644 --- a/platform/osx/os_osx.h +++ b/platform/osx/os_osx.h @@ -99,6 +99,8 @@ public: id pixelFormat; id context; + bool layered_window; + CursorShape cursor_shape; NSCursor *cursors[CURSOR_MAX]; MouseMode mouse_mode; @@ -226,6 +228,10 @@ public: virtual void set_borderless_window(bool p_borderless); virtual bool get_borderless_window(); + + virtual bool get_window_per_pixel_transparency_enabled() const; + virtual void set_window_per_pixel_transparency_enabled(bool p_enabled); + virtual void set_ime_position(const Point2 &p_pos); virtual void set_ime_intermediate_text_callback(ImeCallback p_callback, void *p_inp); diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm index fbefd41bb7..bde0b4e898 100644 --- a/platform/osx/os_osx.mm +++ b/platform/osx/os_osx.mm @@ -541,7 +541,9 @@ static const NSRange kEmptyRange = { NSNotFound, 0 }; } - (void)cursorUpdate:(NSEvent *)event { - //setModeCursor(window, window->cursorMode); + OS::CursorShape p_shape = OS_OSX::singleton->cursor_shape; + OS_OSX::singleton->cursor_shape = OS::CURSOR_MAX; + OS_OSX::singleton->set_cursor_shape(p_shape); } static void _mouseDownEvent(NSEvent *event, int index, int mask, bool pressed) { @@ -656,11 +658,12 @@ static void _mouseDownEvent(NSEvent *event, int index, int mask, bool pressed) { return; if (OS_OSX::singleton->main_loop && OS_OSX::singleton->mouse_mode != OS::MOUSE_MODE_CAPTURED) OS_OSX::singleton->main_loop->notification(MainLoop::NOTIFICATION_WM_MOUSE_ENTER); - if (OS_OSX::singleton->input) { + if (OS_OSX::singleton->input) OS_OSX::singleton->input->set_mouse_in_window(true); - OS_OSX::singleton->cursor_shape = OS::CURSOR_MAX; - OS_OSX::singleton->set_cursor_shape(OS::CURSOR_ARROW); - } + + OS::CursorShape p_shape = OS_OSX::singleton->cursor_shape; + OS_OSX::singleton->cursor_shape = OS::CURSOR_MAX; + OS_OSX::singleton->set_cursor_shape(p_shape); } - (void)magnifyWithEvent:(NSEvent *)event { @@ -847,16 +850,16 @@ struct _KeyCodeMap { static const _KeyCodeMap _keycodes[55] = { { '`', KEY_QUOTELEFT }, { '~', KEY_ASCIITILDE }, - { '0', KEY_KP_0 }, - { '1', KEY_KP_1 }, - { '2', KEY_KP_2 }, - { '3', KEY_KP_3 }, - { '4', KEY_KP_4 }, - { '5', KEY_KP_5 }, - { '6', KEY_KP_6 }, - { '7', KEY_KP_7 }, - { '8', KEY_KP_8 }, - { '9', KEY_KP_9 }, + { '0', KEY_0 }, + { '1', KEY_1 }, + { '2', KEY_2 }, + { '3', KEY_3 }, + { '4', KEY_4 }, + { '5', KEY_5 }, + { '6', KEY_6 }, + { '7', KEY_7 }, + { '8', KEY_8 }, + { '9', KEY_9 }, { '-', KEY_MINUS }, { '_', KEY_UNDERSCORE }, { '=', KEY_EQUAL }, @@ -1330,6 +1333,9 @@ Error OS_OSX::initialize(const VideoMode &p_desired, int p_video_driver, int p_a restore_rect = Rect2(get_window_position(), get_window_size()); + if (p_desired.layered_splash) { + set_window_per_pixel_transparency_enabled(true); + } return OK; } @@ -1510,39 +1516,78 @@ void OS_OSX::set_cursor_shape(CursorShape p_shape) { void OS_OSX::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) { if (p_cursor.is_valid()) { Ref<Texture> texture = p_cursor; - Ref<Image> image = texture->get_data(); + Ref<AtlasTexture> atlas_texture = p_cursor; + Ref<Image> image; + Size2 texture_size; + Rect2 atlas_rect; - ERR_FAIL_COND(texture->get_width() > 256 || texture->get_height() > 256); + if (texture.is_valid()) { + image = texture->get_data(); + } + + if (!image.is_valid() && atlas_texture.is_valid()) { + texture = atlas_texture->get_atlas(); + + atlas_rect.size.width = texture->get_width(); + atlas_rect.size.height = texture->get_height(); + atlas_rect.position.x = atlas_texture->get_region().position.x; + atlas_rect.position.y = atlas_texture->get_region().position.y; + + texture_size.width = atlas_texture->get_region().size.x; + texture_size.height = atlas_texture->get_region().size.y; + } else if (image.is_valid()) { + texture_size.width = texture->get_width(); + texture_size.height = texture->get_height(); + } + + ERR_FAIL_COND(!texture.is_valid()); + ERR_FAIL_COND(texture_size.width > 256 || texture_size.height > 256); + + image = texture->get_data(); NSBitmapImageRep *imgrep = [[[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL - pixelsWide:image->get_width() - pixelsHigh:image->get_height() + pixelsWide:int(texture_size.width) + pixelsHigh:int(texture_size.height) bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace - bytesPerRow:image->get_width() * 4 + bytesPerRow:int(texture_size.width) * 4 bitsPerPixel:32] autorelease]; ERR_FAIL_COND(imgrep == nil); uint8_t *pixels = [imgrep bitmapData]; - int len = image->get_width() * image->get_height(); + int len = int(texture_size.width * texture_size.height); PoolVector<uint8_t> data = image->get_data(); PoolVector<uint8_t>::Read r = data.read(); + image->lock(); + /* Premultiply the alpha channel */ for (int i = 0; i < len; i++) { - uint8_t alpha = r[i * 4 + 3]; - pixels[i * 4 + 0] = (uint8_t)(((uint16_t)r[i * 4 + 0] * alpha) / 255); - pixels[i * 4 + 1] = (uint8_t)(((uint16_t)r[i * 4 + 1] * alpha) / 255); - pixels[i * 4 + 2] = (uint8_t)(((uint16_t)r[i * 4 + 2] * alpha) / 255); + int row_index = floor(i / texture_size.width) + atlas_rect.position.y; + int column_index = (i % int(texture_size.width)) + atlas_rect.position.x; + + if (atlas_texture.is_valid()) { + column_index = MIN(column_index, atlas_rect.size.width - 1); + row_index = MIN(row_index, atlas_rect.size.height - 1); + } + + uint32_t color = image->get_pixel(column_index, row_index).to_argb32(); + + uint8_t alpha = (color >> 24) & 0xFF; + pixels[i * 4 + 0] = ((color >> 16) & 0xFF) * alpha / 255; + pixels[i * 4 + 1] = ((color >> 8) & 0xFF) * alpha / 255; + pixels[i * 4 + 2] = ((color)&0xFF) * alpha / 255; pixels[i * 4 + 3] = alpha; } - NSImage *nsimage = [[[NSImage alloc] initWithSize:NSMakeSize(image->get_width(), image->get_height())] autorelease]; + image->unlock(); + + NSImage *nsimage = [[[NSImage alloc] initWithSize:NSMakeSize(texture_size.width, texture_size.height)] autorelease]; [nsimage addRepresentation:imgrep]; NSCursor *cursor = [[NSCursor alloc] initWithImage:nsimage hotSpot:NSMakePoint(p_hotspot.x, p_hotspot.y)]; @@ -1552,6 +1597,11 @@ void OS_OSX::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c if (p_shape == CURSOR_ARROW) { [cursor set]; } + } else { + // Reset to default system cursor + cursors[p_shape] = NULL; + cursor_shape = CURSOR_MAX; + set_cursor_shape(p_shape); } } @@ -2042,6 +2092,8 @@ void OS_OSX::set_window_size(const Size2 p_size) { void OS_OSX::set_window_fullscreen(bool p_enabled) { if (zoomed != p_enabled) { + if (layered_window) + set_window_per_pixel_transparency_enabled(false); [window_object toggleFullScreen:nil]; } zoomed = p_enabled; @@ -2123,6 +2175,39 @@ void OS_OSX::request_attention() { [NSApp requestUserAttention:NSCriticalRequest]; } +bool OS_OSX::get_window_per_pixel_transparency_enabled() const { + + if (!is_layered_allowed()) return false; + return layered_window; +} + +void OS_OSX::set_window_per_pixel_transparency_enabled(bool p_enabled) { + + if (!is_layered_allowed()) return; + if (layered_window != p_enabled) { + if (p_enabled) { + set_borderless_window(true); + GLint opacity = 0; + [window_object setBackgroundColor:[NSColor clearColor]]; + [window_object setOpaque:NO]; + [window_object setHasShadow:NO]; + [context setValues:&opacity forParameter:NSOpenGLCPSurfaceOpacity]; + layered_window = true; + } else { + GLint opacity = 1; + [window_object setBackgroundColor:[NSColor colorWithCalibratedWhite:1 alpha:1]]; + [window_object setOpaque:YES]; + [window_object setHasShadow:YES]; + [context setValues:&opacity forParameter:NSOpenGLCPSurfaceOpacity]; + layered_window = false; + } + [context update]; + NSRect frame = [window_object frame]; + [window_object setFrame:NSMakeRect(frame.origin.x, frame.origin.y, 1, 1) display:YES]; + [window_object setFrame:frame display:YES]; + } +} + void OS_OSX::set_borderless_window(bool p_borderless) { // OrderOut prevents a lose focus bug with the window @@ -2131,6 +2216,9 @@ void OS_OSX::set_borderless_window(bool p_borderless) { if (p_borderless) { [window_object setStyleMask:NSWindowStyleMaskBorderless]; } else { + if (layered_window) + set_window_per_pixel_transparency_enabled(false); + [window_object setStyleMask:NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable | NSWindowStyleMaskResizable]; // Force update of the window styles @@ -2339,12 +2427,21 @@ void OS_OSX::run() { //int frames=0; //uint64_t frame=0; - while (!force_quit) { + bool quit = false; - process_events(); // get rid of pending events - joypad_osx->process_joypads(); - if (Main::iteration() == true) - break; + while (!force_quit && !quit) { + + @try { + + process_events(); // get rid of pending events + joypad_osx->process_joypads(); + + if (Main::iteration() == true) { + quit = true; + } + } @catch (NSException *exception) { + ERR_PRINTS("NSException: " + String([exception reason].UTF8String)); + } }; main_loop->finish(); @@ -2435,6 +2532,7 @@ OS_OSX::OS_OSX() { im_position = Point2(); im_callback = NULL; im_target = NULL; + layered_window = false; autoreleasePool = [[NSAutoreleasePool alloc] init]; eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState); diff --git a/platform/server/os_server.cpp b/platform/server/os_server.cpp index a8be4fbc35..3b1be780d4 100644 --- a/platform/server/os_server.cpp +++ b/platform/server/os_server.cpp @@ -30,6 +30,7 @@ #include "os_server.h" #include "drivers/dummy/audio_driver_dummy.h" #include "drivers/dummy/rasterizer_dummy.h" +#include "drivers/dummy/texture_loader_dummy.h" #include "print_string.h" #include "servers/visual/visual_server_raster.h" #include <stdio.h> @@ -83,6 +84,9 @@ Error OS_Server::initialize(const VideoMode &p_desired, int p_video_driver, int _ensure_user_data_dir(); + resource_loader_dummy = memnew(ResourceFormatDummyTexture); + ResourceLoader::add_resource_format_loader(resource_loader_dummy); + return OK; } @@ -99,6 +103,8 @@ void OS_Server::finalize() { memdelete(power_manager); + memdelete(resource_loader_dummy); + args.clear(); } diff --git a/platform/server/os_server.h b/platform/server/os_server.h index 2cc6f0c47e..f1a880ecc2 100644 --- a/platform/server/os_server.h +++ b/platform/server/os_server.h @@ -32,6 +32,7 @@ #include "../x11/crash_handler_x11.h" #include "../x11/power_x11.h" +#include "drivers/dummy/texture_loader_dummy.h" #include "drivers/rtaudio/audio_driver_rtaudio.h" #include "drivers/unix/os_unix.h" #include "main/input_default.h" @@ -65,6 +66,8 @@ class OS_Server : public OS_Unix { CrashHandler crash_handler; + ResourceFormatDummyTexture *resource_loader_dummy; + protected: virtual int get_video_driver_count() const; virtual const char *get_video_driver_name(int p_driver) const; diff --git a/platform/uwp/export/export.cpp b/platform/uwp/export/export.cpp index 3c537b3b58..35c0b30ce4 100644 --- a/platform/uwp/export/export.cpp +++ b/platform/uwp/export/export.cpp @@ -777,7 +777,7 @@ class EditorExportUWP : public EditorExportPlatform { result = result.replace("$version_string$", version); Platform arch = (Platform)(int)p_preset->get("architecture/target"); - String architecture = arch == ARM ? "ARM" : arch == X86 ? "x86" : "x64"; + String architecture = arch == ARM ? "arm" : arch == X86 ? "x86" : "x64"; result = result.replace("$architecture$", architecture); result = result.replace("$display_name$", String(p_preset->get("package/display_name")).empty() ? (String)ProjectSettings::get_singleton()->get("application/config/name") : String(p_preset->get("package/display_name"))); @@ -1046,7 +1046,7 @@ public: } virtual void get_export_options(List<ExportOption> *r_options) { - r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "architecture/target", PROPERTY_HINT_ENUM, "ARM,x86,x64"), 1)); + r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "architecture/target", PROPERTY_HINT_ENUM, "arm,x86,x64"), 1)); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "command_line/extra_args"), "")); diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp index 7b46608c55..d6cdea7b88 100644 --- a/platform/windows/os_windows.cpp +++ b/platform/windows/os_windows.cpp @@ -637,6 +637,28 @@ LRESULT OS_Windows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) maximized = false; minimized = false; } + if (is_layered_allowed() && layered_window) { + DeleteObject(hBitmap); + + RECT r; + GetWindowRect(hWnd, &r); + dib_size = Size2(r.right - r.left, r.bottom - r.top); + + BITMAPINFO bmi; + ZeroMemory(&bmi, sizeof(BITMAPINFO)); + bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); + bmi.bmiHeader.biWidth = dib_size.x; + bmi.bmiHeader.biHeight = dib_size.y; + bmi.bmiHeader.biPlanes = 1; + bmi.bmiHeader.biBitCount = 32; + bmi.bmiHeader.biCompression = BI_RGB; + bmi.bmiHeader.biSizeImage = dib_size.x, dib_size.y * 4; + hBitmap = CreateDIBSection(hDC_dib, &bmi, DIB_RGB_COLORS, (void **)&dib_data, NULL, 0x0); + SelectObject(hDC_dib, hBitmap); + + ZeroMemory(dib_data, dib_size.x * dib_size.y * 4); + } + //return 0; // Jump Back } break; case WM_ENTERSIZEMOVE: { @@ -1151,6 +1173,9 @@ Error OS_Windows::initialize(const VideoMode &p_desired, int p_video_driver, int SetFocus(hWnd); // Sets Keyboard Focus To } + if (p_desired.layered_splash) { + set_window_per_pixel_transparency_enabled(true); + } return OK; } @@ -1542,6 +1567,9 @@ void OS_Windows::set_window_fullscreen(bool p_enabled) { if (video_mode.fullscreen == p_enabled) return; + if (layered_window) + set_window_per_pixel_transparency_enabled(false); + if (p_enabled) { if (pre_fs_valid) { @@ -1646,10 +1674,97 @@ bool OS_Windows::is_window_always_on_top() const { return video_mode.always_on_top; } +bool OS_Windows::get_window_per_pixel_transparency_enabled() const { + + if (!is_layered_allowed()) return false; + return layered_window; +} + +void OS_Windows::set_window_per_pixel_transparency_enabled(bool p_enabled) { + + if (!is_layered_allowed()) return; + if (layered_window != p_enabled) { + if (p_enabled) { + set_borderless_window(true); + //enable per-pixel alpha + hDC_dib = CreateCompatibleDC(GetDC(hWnd)); + + SetWindowLong(hWnd, GWL_EXSTYLE, GetWindowLong(hWnd, GWL_EXSTYLE) | WS_EX_LAYERED); + + RECT r; + GetWindowRect(hWnd, &r); + dib_size = Size2(r.right - r.left, r.bottom - r.top); + + BITMAPINFO bmi; + ZeroMemory(&bmi, sizeof(BITMAPINFO)); + bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); + bmi.bmiHeader.biWidth = dib_size.x; + bmi.bmiHeader.biHeight = dib_size.y; + bmi.bmiHeader.biPlanes = 1; + bmi.bmiHeader.biBitCount = 32; + bmi.bmiHeader.biCompression = BI_RGB; + bmi.bmiHeader.biSizeImage = dib_size.x * dib_size.y * 4; + hBitmap = CreateDIBSection(hDC_dib, &bmi, DIB_RGB_COLORS, (void **)&dib_data, NULL, 0x0); + SelectObject(hDC_dib, hBitmap); + + ZeroMemory(dib_data, dib_size.x * dib_size.y * 4); + + layered_window = true; + } else { + //disable per-pixel alpha + layered_window = false; + + SetWindowLong(hWnd, GWL_EXSTYLE, GetWindowLong(hWnd, GWL_EXSTYLE) & ~WS_EX_LAYERED); + + //cleanup + DeleteObject(hBitmap); + DeleteDC(hDC_dib); + } + } +} + +uint8_t *OS_Windows::get_layered_buffer_data() { + + return (is_layered_allowed() && layered_window) ? dib_data : NULL; +} + +Size2 OS_Windows::get_layered_buffer_size() { + + return (is_layered_allowed() && layered_window) ? dib_size : Size2(); +} + +void OS_Windows::swap_layered_buffer() { + + if (is_layered_allowed() && layered_window) { + + //premultiply alpha + for (int y = 0; y < dib_size.y; y++) { + for (int x = 0; x < dib_size.x; x++) { + float alpha = (float)dib_data[y * (int)dib_size.x * 4 + x * 4 + 3] / (float)0xFF; + dib_data[y * (int)dib_size.x * 4 + x * 4 + 0] *= alpha; + dib_data[y * (int)dib_size.x * 4 + x * 4 + 1] *= alpha; + dib_data[y * (int)dib_size.x * 4 + x * 4 + 2] *= alpha; + } + } + //swap layered window buffer + POINT ptSrc = { 0, 0 }; + SIZE sizeWnd = { (long)dib_size.x, (long)dib_size.y }; + BLENDFUNCTION bf; + bf.BlendOp = AC_SRC_OVER; + bf.BlendFlags = 0; + bf.AlphaFormat = AC_SRC_ALPHA; + bf.SourceConstantAlpha = 0xFF; + UpdateLayeredWindow(hWnd, NULL, NULL, &sizeWnd, hDC_dib, &ptSrc, 0, &bf, ULW_ALPHA); + } +} + void OS_Windows::set_borderless_window(bool p_borderless) { if (video_mode.borderless_window == p_borderless) return; + if (!p_borderless && layered_window) + set_window_per_pixel_transparency_enabled(false); + video_mode.borderless_window = p_borderless; _update_window_style(); @@ -1918,27 +2033,57 @@ void OS_Windows::set_cursor_shape(CursorShape p_shape) { void OS_Windows::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) { if (p_cursor.is_valid()) { Ref<Texture> texture = p_cursor; - Ref<Image> image = texture->get_data(); + Ref<AtlasTexture> atlas_texture = p_cursor; + Ref<Image> image; + Size2 texture_size; + Rect2 atlas_rect; - UINT image_size = texture->get_width() * texture->get_height(); - UINT size = sizeof(UINT) * image_size; + if (texture.is_valid()) { + image = texture->get_data(); + } + + if (!image.is_valid() && atlas_texture.is_valid()) { + texture = atlas_texture->get_atlas(); - ERR_FAIL_COND(texture->get_width() > 256 || texture->get_height() > 256); + atlas_rect.size.width = texture->get_width(); + atlas_rect.size.height = texture->get_height(); + atlas_rect.position.x = atlas_texture->get_region().position.x; + atlas_rect.position.y = atlas_texture->get_region().position.y; + + texture_size.width = atlas_texture->get_region().size.x; + texture_size.height = atlas_texture->get_region().size.y; + } else if (image.is_valid()) { + texture_size.width = texture->get_width(); + texture_size.height = texture->get_height(); + } + + ERR_FAIL_COND(!texture.is_valid()); + ERR_FAIL_COND(texture_size.width > 256 || texture_size.height > 256); + + image = texture->get_data(); + + UINT image_size = texture_size.width * texture_size.height; + UINT size = sizeof(UINT) * image_size; // Create the BITMAP with alpha channel COLORREF *buffer = (COLORREF *)malloc(sizeof(COLORREF) * image_size); image->lock(); for (UINT index = 0; index < image_size; index++) { - int row_index = floor(index / texture->get_width()); - int column_index = index % texture->get_width(); + int row_index = floor(index / texture_size.width) + atlas_rect.position.y; + int column_index = (index % int(texture_size.width)) + atlas_rect.position.x; + + if (atlas_texture.is_valid()) { + column_index = MIN(column_index, atlas_rect.size.width - 1); + row_index = MIN(row_index, atlas_rect.size.height - 1); + } *(buffer + index) = image->get_pixel(column_index, row_index).to_argb32(); } image->unlock(); // Using 4 channels, so 4 * 8 bits - HBITMAP bitmap = CreateBitmap(texture->get_width(), texture->get_height(), 1, 4 * 8, buffer); + HBITMAP bitmap = CreateBitmap(texture_size.width, texture_size.height, 1, 4 * 8, buffer); COLORREF clrTransparent = -1; // Create the AND and XOR masks for the bitmap @@ -1972,6 +2117,11 @@ void OS_Windows::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shap if (hXorMask != NULL) { DeleteObject(hXorMask); } + } else { + // Reset to default system cursor + cursors[p_shape] = NULL; + cursor_shape = CURSOR_MAX; + set_cursor_shape(p_shape); } } @@ -2582,6 +2732,8 @@ Error OS_Windows::move_to_trash(const String &p_path) { OS_Windows::OS_Windows(HINSTANCE _hInstance) { key_event_pos = 0; + layered_window = false; + hBitmap = NULL; force_quit = false; alt_mem = false; gr_mem = false; @@ -2615,6 +2767,10 @@ OS_Windows::OS_Windows(HINSTANCE _hInstance) { } OS_Windows::~OS_Windows() { + if (is_layered_allowed() && layered_window) { + DeleteObject(hBitmap); + DeleteDC(hDC_dib); + } #ifdef STDOUT_FILE fclose(stdo); #endif diff --git a/platform/windows/os_windows.h b/platform/windows/os_windows.h index 584f6fb334..221109318e 100644 --- a/platform/windows/os_windows.h +++ b/platform/windows/os_windows.h @@ -93,6 +93,12 @@ class OS_Windows : public OS { HINSTANCE hInstance; // Holds The Instance Of The Application HWND hWnd; + HBITMAP hBitmap; //DIB section for layered window + uint8_t *dib_data; + Size2 dib_size; + HDC hDC_dib; + bool layered_window; + uint32_t move_timer_id; HCURSOR hCursor; @@ -212,6 +218,13 @@ public: virtual void set_borderless_window(bool p_borderless); virtual bool get_borderless_window(); + virtual bool get_window_per_pixel_transparency_enabled() const; + virtual void set_window_per_pixel_transparency_enabled(bool p_enabled); + + virtual uint8_t *get_layered_buffer_data(); + virtual Size2 get_layered_buffer_size(); + virtual void swap_layered_buffer(); + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false); virtual Error close_dynamic_library(void *p_library_handle); virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false); diff --git a/platform/x11/context_gl_x11.cpp b/platform/x11/context_gl_x11.cpp index 1a7cbc0d6d..cd76667c64 100644 --- a/platform/x11/context_gl_x11.cpp +++ b/platform/x11/context_gl_x11.cpp @@ -116,32 +116,76 @@ Error ContextGL_X11::initialize() { None }; + static int visual_attribs_layered[] = { + GLX_RENDER_TYPE, GLX_RGBA_BIT, + GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, + GLX_DOUBLEBUFFER, true, + GLX_RED_SIZE, 8, + GLX_GREEN_SIZE, 8, + GLX_BLUE_SIZE, 8, + GLX_ALPHA_SIZE, 8, + GLX_DEPTH_SIZE, 24, + None + }; + int fbcount; - GLXFBConfig *fbc = glXChooseFBConfig(x11_display, DefaultScreen(x11_display), visual_attribs, &fbcount); - ERR_FAIL_COND_V(!fbc, ERR_UNCONFIGURED); + GLXFBConfig fbconfig; + XVisualInfo *vi = NULL; + + if (OS::get_singleton()->is_layered_allowed()) { + GLXFBConfig *fbc = glXChooseFBConfig(x11_display, DefaultScreen(x11_display), visual_attribs_layered, &fbcount); + ERR_FAIL_COND_V(!fbc, ERR_UNCONFIGURED); + + for (int i = 0; i < fbcount; i++) { + vi = (XVisualInfo *)glXGetVisualFromFBConfig(x11_display, fbc[i]); + if (!vi) + continue; + + XRenderPictFormat *pict_format = XRenderFindVisualFormat(x11_display, vi->visual); + if (!pict_format) { + XFree(vi); + vi = NULL; + continue; + } + + fbconfig = fbc[i]; + if (pict_format->direct.alphaMask > 0) { + break; + } + } + ERR_FAIL_COND_V(!fbconfig, ERR_UNCONFIGURED); + + XSetWindowAttributes swa; + + swa.colormap = XCreateColormap(x11_display, RootWindow(x11_display, vi->screen), vi->visual, AllocNone); + swa.border_pixel = 0; + swa.background_pixmap = None; + swa.background_pixel = 0; + swa.border_pixmap = None; + swa.event_mask = StructureNotifyMask; + + x11_window = XCreateWindow(x11_display, RootWindow(x11_display, vi->screen), 0, 0, OS::get_singleton()->get_video_mode().width, OS::get_singleton()->get_video_mode().height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask | CWBackPixel, &swa); - XVisualInfo *vi = glXGetVisualFromFBConfig(x11_display, fbc[0]); + } else { + GLXFBConfig *fbc = glXChooseFBConfig(x11_display, DefaultScreen(x11_display), visual_attribs, &fbcount); + ERR_FAIL_COND_V(!fbc, ERR_UNCONFIGURED); - XSetWindowAttributes swa; + vi = glXGetVisualFromFBConfig(x11_display, fbc[0]); - swa.colormap = XCreateColormap(x11_display, RootWindow(x11_display, vi->screen), vi->visual, AllocNone); - swa.border_pixel = 0; - swa.event_mask = StructureNotifyMask; + fbconfig = fbc[0]; - /* - char* windowid = getenv("GODOT_WINDOWID"); - if (windowid) { + XSetWindowAttributes swa; + + swa.colormap = XCreateColormap(x11_display, RootWindow(x11_display, vi->screen), vi->visual, AllocNone); + swa.border_pixel = 0; + swa.event_mask = StructureNotifyMask; + + x11_window = XCreateWindow(x11_display, RootWindow(x11_display, vi->screen), 0, 0, OS::get_singleton()->get_video_mode().width, OS::get_singleton()->get_video_mode().height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask, &swa); + } - //freopen("/home/punto/stdout", "w", stdout); - //reopen("/home/punto/stderr", "w", stderr); - x11_window = atol(windowid); - } else { - */ - x11_window = XCreateWindow(x11_display, RootWindow(x11_display, vi->screen), 0, 0, OS::get_singleton()->get_video_mode().width, OS::get_singleton()->get_video_mode().height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask, &swa); ERR_FAIL_COND_V(!x11_window, ERR_UNCONFIGURED); set_class_hint(x11_display, x11_window); XMapWindow(x11_display, x11_window); - //}; int (*oldHandler)(Display *, XErrorEvent *) = XSetErrorHandler(&ctxErrorHandler); @@ -160,7 +204,7 @@ Error ContextGL_X11::initialize() { None }; - p->glx_context = glXCreateContextAttribsARB(x11_display, fbc[0], NULL, true, context_attribs); + p->glx_context = glXCreateContextAttribsARB(x11_display, fbconfig, NULL, true, context_attribs); ERR_EXPLAIN("Could not obtain an OpenGL 3.0 context!"); ERR_FAIL_COND_V(!p->glx_context, ERR_UNCONFIGURED); } break; @@ -175,7 +219,7 @@ Error ContextGL_X11::initialize() { None }; - p->glx_context = glXCreateContextAttribsARB(x11_display, fbc[0], NULL, true, context_attribs); + p->glx_context = glXCreateContextAttribsARB(x11_display, fbconfig, NULL, true, context_attribs); ERR_EXPLAIN("Could not obtain an OpenGL 3.3 context!"); ERR_FAIL_COND_V(ctxErrorOccurred || !p->glx_context, ERR_UNCONFIGURED); } break; @@ -195,7 +239,6 @@ Error ContextGL_X11::initialize() { //glXMakeCurrent(x11_display, None, NULL); XFree(vi); - XFree(fbc); return OK; } diff --git a/platform/x11/context_gl_x11.h b/platform/x11/context_gl_x11.h index b54cc84fac..b8f3eb95d4 100644 --- a/platform/x11/context_gl_x11.h +++ b/platform/x11/context_gl_x11.h @@ -41,6 +41,7 @@ #include "drivers/gl_context/context_gl.h" #include "os/os.h" #include <X11/Xlib.h> +#include <X11/extensions/Xrender.h> struct ContextGL_X11_Private; diff --git a/platform/x11/detect.py b/platform/x11/detect.py index 5820a926e9..ad2620c9f5 100644 --- a/platform/x11/detect.py +++ b/platform/x11/detect.py @@ -42,6 +42,11 @@ def can_build(): print("xrandr not found.. x11 disabled.") return False + x11_error = os.system("pkg-config xrender --modversion > /dev/null ") + if (x11_error): + print("xrender not found.. x11 disabled.") + return False + return True def get_opts(): @@ -141,6 +146,7 @@ def configure(env): env.ParseConfig('pkg-config xcursor --cflags --libs') env.ParseConfig('pkg-config xinerama --cflags --libs') env.ParseConfig('pkg-config xrandr --cflags --libs') + env.ParseConfig('pkg-config xrender --cflags --libs') if (env['touch']): x11_error = os.system("pkg-config xi --modversion > /dev/null ") diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp index 336068cb1e..eec371865e 100644 --- a/platform/x11/os_x11.cpp +++ b/platform/x11/os_x11.cpp @@ -517,6 +517,10 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a power_manager = memnew(PowerX11); + if (p_desired.layered_splash) { + set_window_per_pixel_transparency_enabled(true); + } + XEvent xevent; while (XPending(x11_display) > 0) { XNextEvent(x11_display, &xevent); @@ -707,6 +711,25 @@ Point2 OS_X11::get_mouse_position() const { return last_mouse_pos; } +bool OS_X11::get_window_per_pixel_transparency_enabled() const { + + if (!is_layered_allowed()) return false; + return layered_window; +} + +void OS_X11::set_window_per_pixel_transparency_enabled(bool p_enabled) { + + if (!is_layered_allowed()) return; + if (layered_window != p_enabled) { + if (p_enabled) { + set_borderless_window(true); + layered_window = true; + } else { + layered_window = false; + } + } +} + void OS_X11::set_window_title(const String &p_title) { XStoreName(x11_display, x11_window, p_title.utf8().get_data()); @@ -1006,9 +1029,13 @@ void OS_X11::set_window_size(const Size2 p_size) { } void OS_X11::set_window_fullscreen(bool p_enabled) { + if (current_videomode.fullscreen == p_enabled) return; + if (layered_window) + set_window_per_pixel_transparency_enabled(false); + if (p_enabled && current_videomode.always_on_top) { // Fullscreen + Always-on-top requires a maximized window on some window managers (Metacity) set_window_maximized(true); @@ -1254,6 +1281,9 @@ void OS_X11::set_borderless_window(bool p_borderless) { if (current_videomode.borderless_window == p_borderless) return; + if (!p_borderless && layered_window) + set_window_per_pixel_transparency_enabled(false); + current_videomode.borderless_window = p_borderless; Hints hints; @@ -2390,13 +2420,38 @@ void OS_X11::set_cursor_shape(CursorShape p_shape) { void OS_X11::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) { if (p_cursor.is_valid()) { Ref<Texture> texture = p_cursor; - Ref<Image> image = texture->get_data(); + Ref<AtlasTexture> atlas_texture = p_cursor; + Ref<Image> image; + Size2 texture_size; + Rect2 atlas_rect; + + if (texture.is_valid()) { + image = texture->get_data(); + } + + if (!image.is_valid() && atlas_texture.is_valid()) { + texture = atlas_texture->get_atlas(); + + atlas_rect.size.width = texture->get_width(); + atlas_rect.size.height = texture->get_height(); + atlas_rect.position.x = atlas_texture->get_region().position.x; + atlas_rect.position.y = atlas_texture->get_region().position.y; + + texture_size.width = atlas_texture->get_region().size.x; + texture_size.height = atlas_texture->get_region().size.y; + } else if (image.is_valid()) { + texture_size.width = texture->get_width(); + texture_size.height = texture->get_height(); + } - ERR_FAIL_COND(texture->get_width() > 256 || texture->get_height() > 256); + ERR_FAIL_COND(!texture.is_valid()); + ERR_FAIL_COND(texture_size.width > 256 || texture_size.height > 256); + + image = texture->get_data(); // Create the cursor structure - XcursorImage *cursor_image = XcursorImageCreate(texture->get_width(), texture->get_height()); - XcursorUInt image_size = texture->get_width() * texture->get_height(); + XcursorImage *cursor_image = XcursorImageCreate(texture_size.width, texture_size.height); + XcursorUInt image_size = texture_size.width * texture_size.height; XcursorDim size = sizeof(XcursorPixel) * image_size; cursor_image->version = 1; @@ -2410,8 +2465,13 @@ void OS_X11::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c image->lock(); for (XcursorPixel index = 0; index < image_size; index++) { - int row_index = floor(index / texture->get_width()); - int column_index = index % texture->get_width(); + int row_index = floor(index / texture_size.width) + atlas_rect.position.y; + int column_index = (index % int(texture_size.width)) + atlas_rect.position.x; + + if (atlas_texture.is_valid()) { + column_index = MIN(column_index, atlas_rect.size.width - 1); + row_index = MIN(row_index, atlas_rect.size.height - 1); + } *(cursor_image->pixels + index) = image->get_pixel(column_index, row_index).to_argb32(); } @@ -2426,6 +2486,14 @@ void OS_X11::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c if (p_shape == CURSOR_ARROW) { XDefineCursor(x11_display, x11_window, cursors[p_shape]); } + } else { + // Reset to default system cursor + if (img[p_shape]) { + cursors[p_shape] = XcursorImageLoadCursor(x11_display, img[p_shape]); + } + + current_cursor = CURSOR_MAX; + set_cursor_shape(p_shape); } } @@ -2715,6 +2783,7 @@ OS_X11::OS_X11() { AudioDriverManager::add_driver(&driver_alsa); #endif + layered_window = false; minimized = false; xim_style = 0L; mouse_mode = MOUSE_MODE_VISIBLE; diff --git a/platform/x11/os_x11.h b/platform/x11/os_x11.h index 0a39da77de..09ed9588c4 100644 --- a/platform/x11/os_x11.h +++ b/platform/x11/os_x11.h @@ -172,6 +172,8 @@ class OS_X11 : public OS_Unix { PowerX11 *power_manager; + bool layered_window; + CrashHandler crash_handler; int audio_driver_index; @@ -263,6 +265,10 @@ public: virtual void set_borderless_window(bool p_borderless); virtual bool get_borderless_window(); + + virtual bool get_window_per_pixel_transparency_enabled() const; + virtual void set_window_per_pixel_transparency_enabled(bool p_enabled); + virtual void set_ime_position(const Point2 &p_pos); virtual String get_unique_id() const; diff --git a/scene/2d/animated_sprite.cpp b/scene/2d/animated_sprite.cpp index 60a7961293..54194ff543 100644 --- a/scene/2d/animated_sprite.cpp +++ b/scene/2d/animated_sprite.cpp @@ -361,7 +361,7 @@ void AnimatedSprite::_notification(int p_what) { if (timeout <= 0) { - timeout = 1.0 / speed; + timeout = _get_frame_duration(); int fc = frames->get_frame_count(animation); if (frame >= fc - 1) { @@ -483,7 +483,13 @@ int AnimatedSprite::get_frame() const { void AnimatedSprite::set_speed_scale(float p_speed_scale) { + float elapsed = _get_frame_duration() - timeout; + speed_scale = MAX(p_speed_scale, 0.0f); + + // We adapt the timeout so that the animation speed adapts as soon as the speed scale is changed + _reset_timeout(); + timeout -= elapsed; } float AnimatedSprite::get_speed_scale() const { @@ -574,21 +580,22 @@ bool AnimatedSprite::is_playing() const { return playing; } -void AnimatedSprite::_reset_timeout() { - - if (!playing) - return; - +float AnimatedSprite::_get_frame_duration() { if (frames.is_valid() && frames->has_animation(animation)) { float speed = frames->get_animation_speed(animation) * speed_scale; if (speed > 0) { - timeout = 1.0 / speed; - } else { - timeout = 0; + return 1.0 / speed; } - } else { - timeout = 0; } + return 0.0; +} + +void AnimatedSprite::_reset_timeout() { + + if (!playing) + return; + + timeout = _get_frame_duration(); } void AnimatedSprite::set_animation(const StringName &p_animation) { diff --git a/scene/2d/animated_sprite.h b/scene/2d/animated_sprite.h index 7b91a1faef..be5b1ef6d6 100644 --- a/scene/2d/animated_sprite.h +++ b/scene/2d/animated_sprite.h @@ -141,6 +141,7 @@ class AnimatedSprite : public Node2D { void _res_changed(); + float _get_frame_duration(); void _reset_timeout(); void _set_playing(bool p_playing); bool _is_playing() const; diff --git a/scene/2d/area_2d.cpp b/scene/2d/area_2d.cpp index bb914b90fc..c375374dce 100644 --- a/scene/2d/area_2d.cpp +++ b/scene/2d/area_2d.cpp @@ -666,11 +666,11 @@ void Area2D::_bind_methods() { ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "space_override", PROPERTY_HINT_ENUM, "Disabled,Combine,Combine-Replace,Replace,Replace-Combine"), "set_space_override_mode", "get_space_override_mode"); ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "gravity_point"), "set_gravity_is_point", "is_gravity_a_point"); - ADD_PROPERTYNZ(PropertyInfo(Variant::REAL, "gravity_distance_scale", PROPERTY_HINT_RANGE, "0,1024,0.001"), "set_gravity_distance_scale", "get_gravity_distance_scale"); + ADD_PROPERTYNZ(PropertyInfo(Variant::REAL, "gravity_distance_scale", PROPERTY_HINT_EXP_RANGE, "0,1024,0.001,or_greater"), "set_gravity_distance_scale", "get_gravity_distance_scale"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "gravity_vec"), "set_gravity_vector", "get_gravity_vector"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity", PROPERTY_HINT_RANGE, "-1024,1024,0.001"), "set_gravity", "get_gravity"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_linear_damp", "get_linear_damp"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_angular_damp", "get_angular_damp"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.01,or_greater"), "set_linear_damp", "get_linear_damp"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.01,or_greater"), "set_angular_damp", "get_angular_damp"); ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "priority", PROPERTY_HINT_RANGE, "0,128,1"), "set_priority", "get_priority"); ADD_PROPERTYNO(PropertyInfo(Variant::BOOL, "monitoring"), "set_monitoring", "is_monitoring"); ADD_PROPERTYNO(PropertyInfo(Variant::BOOL, "monitorable"), "set_monitorable", "is_monitorable"); diff --git a/scene/2d/audio_stream_player_2d.cpp b/scene/2d/audio_stream_player_2d.cpp index f998f23d3b..54541293fd 100644 --- a/scene/2d/audio_stream_player_2d.cpp +++ b/scene/2d/audio_stream_player_2d.cpp @@ -461,8 +461,8 @@ void AudioStreamPlayer2D::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_RANGE, "1,65536,1"), "set_max_distance", "get_max_distance"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "attenuation", PROPERTY_HINT_EXP_EASING), "set_attenuation", "get_attenuation"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_EXP_RANGE, "1,4096,1,or_greater"), "set_max_distance", "get_max_distance"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_attenuation", "get_attenuation"); ADD_PROPERTY(PropertyInfo(Variant::STRING, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus"); ADD_PROPERTY(PropertyInfo(Variant::INT, "area_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_area_mask", "get_area_mask"); diff --git a/scene/2d/camera_2d.cpp b/scene/2d/camera_2d.cpp index d172da5bd9..3b86ca76ea 100644 --- a/scene/2d/camera_2d.cpp +++ b/scene/2d/camera_2d.cpp @@ -91,8 +91,8 @@ Transform2D Camera2D::get_camera_transform() { if (anchor_mode == ANCHOR_MODE_DRAG_CENTER) { if (h_drag_enabled && !Engine::get_singleton()->is_editor_hint()) { - camera_pos.x = MIN(camera_pos.x, (new_camera_pos.x + screen_size.x * 0.5 * drag_margin[MARGIN_LEFT])); - camera_pos.x = MAX(camera_pos.x, (new_camera_pos.x - screen_size.x * 0.5 * drag_margin[MARGIN_RIGHT])); + camera_pos.x = MIN(camera_pos.x, (new_camera_pos.x + screen_size.x * 0.5 * zoom.x * drag_margin[MARGIN_LEFT])); + camera_pos.x = MAX(camera_pos.x, (new_camera_pos.x - screen_size.x * 0.5 * zoom.x * drag_margin[MARGIN_RIGHT])); } else { if (h_ofs < 0) { @@ -104,8 +104,8 @@ Transform2D Camera2D::get_camera_transform() { if (v_drag_enabled && !Engine::get_singleton()->is_editor_hint()) { - camera_pos.y = MIN(camera_pos.y, (new_camera_pos.y + screen_size.y * 0.5 * drag_margin[MARGIN_TOP])); - camera_pos.y = MAX(camera_pos.y, (new_camera_pos.y - screen_size.y * 0.5 * drag_margin[MARGIN_BOTTOM])); + camera_pos.y = MIN(camera_pos.y, (new_camera_pos.y + screen_size.y * 0.5 * zoom.y * drag_margin[MARGIN_TOP])); + camera_pos.y = MAX(camera_pos.y, (new_camera_pos.y - screen_size.y * 0.5 * zoom.y * drag_margin[MARGIN_BOTTOM])); } else { diff --git a/scene/2d/parallax_layer.cpp b/scene/2d/parallax_layer.cpp index 584c2f2c85..2ac6c76032 100644 --- a/scene/2d/parallax_layer.cpp +++ b/scene/2d/parallax_layer.cpp @@ -120,7 +120,6 @@ void ParallaxLayer::set_base_offset_and_scale(const Point2 &p_offset, float p_sc if (mirroring.x) { double den = mirroring.x * p_scale; - double before = new_ofs.x; new_ofs.x -= den * ceil(new_ofs.x / den); } diff --git a/scene/2d/particles_2d.cpp b/scene/2d/particles_2d.cpp index 7eaa5bb88c..1da1d44b17 100644 --- a/scene/2d/particles_2d.cpp +++ b/scene/2d/particles_2d.cpp @@ -367,9 +367,9 @@ void Particles2D::_bind_methods() { ClassDB::bind_method(D_METHOD("restart"), &Particles2D::restart); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emitting"), "set_emitting", "is_emitting"); - ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_RANGE, "1,100000,1"), "set_amount", "get_amount"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_EXP_RANGE, "1,1000000,1"), "set_amount", "get_amount"); ADD_GROUP("Time", ""); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01"), "set_lifetime", "get_lifetime"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "get_one_shot"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_speed_scale", "get_speed_scale"); diff --git a/scene/2d/path_2d.cpp b/scene/2d/path_2d.cpp index 7377591f7d..658b998d17 100644 --- a/scene/2d/path_2d.cpp +++ b/scene/2d/path_2d.cpp @@ -299,7 +299,7 @@ void PathFollow2D::_bind_methods() { ClassDB::bind_method(D_METHOD("set_lookahead", "lookahead"), &PathFollow2D::set_lookahead); ClassDB::bind_method(D_METHOD("get_lookahead"), &PathFollow2D::get_lookahead); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_RANGE, "0,10000,0.01"), "set_offset", "get_offset"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_EXP_RANGE, "0,10000,0.01,or_greater"), "set_offset", "get_offset"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001", PROPERTY_USAGE_EDITOR), "set_unit_offset", "get_unit_offset"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "h_offset"), "set_h_offset", "get_h_offset"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_offset"), "set_v_offset", "get_v_offset"); diff --git a/scene/3d/area.cpp b/scene/3d/area.cpp index 21f471039f..6ea980ec97 100644 --- a/scene/3d/area.cpp +++ b/scene/3d/area.cpp @@ -711,7 +711,7 @@ void Area::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "space_override", PROPERTY_HINT_ENUM, "Disabled,Combine,Combine-Replace,Replace,Replace-Combine"), "set_space_override_mode", "get_space_override_mode"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "gravity_point"), "set_gravity_is_point", "is_gravity_a_point"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_distance_scale", PROPERTY_HINT_RANGE, "0,1024,0.001"), "set_gravity_distance_scale", "get_gravity_distance_scale"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_distance_scale", PROPERTY_HINT_EXP_RANGE, "0,1024,0.001,or_greater"), "set_gravity_distance_scale", "get_gravity_distance_scale"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "gravity_vec"), "set_gravity_vector", "get_gravity_vector"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_gravity", "get_gravity"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "0,1024,0.001"), "set_linear_damp", "get_linear_damp"); diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp index c2a50ec7bb..e7b3645001 100644 --- a/scene/3d/audio_stream_player_3d.cpp +++ b/scene/3d/audio_stream_player_3d.cpp @@ -898,7 +898,7 @@ void AudioStreamPlayer3D::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_RANGE, "0,65536,1"), "set_max_distance", "get_max_distance"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_EXP_RANGE, "0,4096,1,or_greater"), "set_max_distance", "get_max_distance"); ADD_PROPERTY(PropertyInfo(Variant::INT, "out_of_range_mode", PROPERTY_HINT_ENUM, "Mix,Pause"), "set_out_of_range_mode", "get_out_of_range_mode"); ADD_PROPERTY(PropertyInfo(Variant::STRING, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus"); ADD_PROPERTY(PropertyInfo(Variant::INT, "area_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_area_mask", "get_area_mask"); diff --git a/scene/3d/camera.cpp b/scene/3d/camera.cpp index 9de189c158..e11e8abe5b 100644 --- a/scene/3d/camera.cpp +++ b/scene/3d/camera.cpp @@ -480,8 +480,8 @@ void Camera::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::BOOL, "current"), "set_current", "is_current"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "fov", PROPERTY_HINT_RANGE, "1,179,0.1"), "set_fov", "get_fov"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "size", PROPERTY_HINT_RANGE, "0.1,16384,0.01"), "set_size", "get_size"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "near"), "set_znear", "get_znear"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "far"), "set_zfar", "get_zfar"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "near", PROPERTY_HINT_EXP_RANGE, "0.1,8192,0.1,or_greater"), "set_znear", "get_znear"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "far", PROPERTY_HINT_EXP_RANGE, "0.1,8192,0.1,or_greater"), "set_zfar", "get_zfar"); BIND_ENUM_CONSTANT(PROJECTION_PERSPECTIVE); BIND_ENUM_CONSTANT(PROJECTION_ORTHOGONAL); diff --git a/scene/3d/light.cpp b/scene/3d/light.cpp index 240bd631a1..7c42638107 100644 --- a/scene/3d/light.cpp +++ b/scene/3d/light.cpp @@ -375,7 +375,7 @@ void DirectionalLight::_bind_methods() { ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_normal_bias", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_param", "get_param", PARAM_SHADOW_NORMAL_BIAS); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_bias_split_scale", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SHADOW_BIAS_SPLIT_SCALE); ADD_PROPERTY(PropertyInfo(Variant::INT, "directional_shadow_depth_range", PROPERTY_HINT_ENUM, "Stable,Optimized"), "set_shadow_depth_range", "get_shadow_depth_range"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_max_distance", PROPERTY_HINT_RANGE, "0,65536,0.1"), "set_param", "get_param", PARAM_SHADOW_MAX_DISTANCE); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_max_distance", PROPERTY_HINT_EXP_RANGE, "0,8192,0.1,or_greater"), "set_param", "get_param", PARAM_SHADOW_MAX_DISTANCE); BIND_ENUM_CONSTANT(SHADOW_ORTHOGONAL); BIND_ENUM_CONSTANT(SHADOW_PARALLEL_2_SPLITS); @@ -428,8 +428,8 @@ void OmniLight::_bind_methods() { ClassDB::bind_method(D_METHOD("get_shadow_detail"), &OmniLight::get_shadow_detail); ADD_GROUP("Omni", "omni_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "omni_range", PROPERTY_HINT_RANGE, "0,65536,0.1"), "set_param", "get_param", PARAM_RANGE); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "omni_attenuation", PROPERTY_HINT_EXP_EASING), "set_param", "get_param", PARAM_ATTENUATION); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "omni_range", PROPERTY_HINT_EXP_RANGE, "0,4096,0.1,or_greater"), "set_param", "get_param", PARAM_RANGE); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "omni_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_ATTENUATION); ADD_PROPERTY(PropertyInfo(Variant::INT, "omni_shadow_mode", PROPERTY_HINT_ENUM, "Dual Paraboloid,Cube"), "set_shadow_mode", "get_shadow_mode"); ADD_PROPERTY(PropertyInfo(Variant::INT, "omni_shadow_detail", PROPERTY_HINT_ENUM, "Vertical,Horizontal"), "set_shadow_detail", "get_shadow_detail"); @@ -450,8 +450,8 @@ OmniLight::OmniLight() : void SpotLight::_bind_methods() { ADD_GROUP("Spot", "spot_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_range", PROPERTY_HINT_RANGE, "0,65536,0.1"), "set_param", "get_param", PARAM_RANGE); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_attenuation", PROPERTY_HINT_EXP_EASING), "set_param", "get_param", PARAM_ATTENUATION); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_range", PROPERTY_HINT_EXP_RANGE, "0,4096,0.1,or_greater"), "set_param", "get_param", PARAM_RANGE); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_ATTENUATION); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_angle", PROPERTY_HINT_RANGE, "0,180,0.1"), "set_param", "get_param", PARAM_SPOT_ANGLE); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_angle_attenuation", PROPERTY_HINT_EXP_EASING), "set_param", "get_param", PARAM_SPOT_ATTENUATION); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_angle_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_SPOT_ATTENUATION); } diff --git a/scene/3d/particles.cpp b/scene/3d/particles.cpp index a39ac5a8f5..7b5eb8ebc3 100644 --- a/scene/3d/particles.cpp +++ b/scene/3d/particles.cpp @@ -324,11 +324,11 @@ void Particles::_bind_methods() { ClassDB::bind_method(D_METHOD("capture_aabb"), &Particles::capture_aabb); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emitting"), "set_emitting", "is_emitting"); - ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_RANGE, "1,100000,1"), "set_amount", "get_amount"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_EXP_RANGE, "1,1000000,1"), "set_amount", "get_amount"); ADD_GROUP("Time", ""); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01"), "set_lifetime", "get_lifetime"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_EXP_RANGE, "0.01,600.0,0.01"), "set_lifetime", "get_lifetime"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "get_one_shot"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_EXP_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_speed_scale", "get_speed_scale"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio"); @@ -1460,26 +1460,26 @@ void ParticlesMaterial::_bind_methods() { ADD_GROUP("Gravity", ""); ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "gravity"), "set_gravity", "get_gravity"); ADD_GROUP("Initial Velocity", "initial_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY); ADD_GROUP("Angular Velocity", "angular_"); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity", PROPERTY_HINT_RANGE, "-360,360,0.01"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angular_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANGULAR_VELOCITY); ADD_GROUP("Orbit Velocity", "orbit_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01"), "set_param", "get_param", PARAM_ORBIT_VELOCITY); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "orbit_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ORBIT_VELOCITY); ADD_GROUP("Linear Accel", "linear_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01"), "set_param", "get_param", PARAM_LINEAR_ACCEL); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "linear_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_LINEAR_ACCEL); ADD_GROUP("Radial Accel", "radial_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01"), "set_param", "get_param", PARAM_RADIAL_ACCEL); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "radial_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_RADIAL_ACCEL); ADD_GROUP("Tangential Accel", "tangential_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "tangential_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_TANGENTIAL_ACCEL); ADD_GROUP("Damping", ""); @@ -1487,11 +1487,11 @@ void ParticlesMaterial::_bind_methods() { ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "damping_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_DAMPING); ADD_GROUP("Angle", ""); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1"), "set_param", "get_param", PARAM_ANGLE); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angle_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANGLE); ADD_GROUP("Scale", ""); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale", PROPERTY_HINT_RANGE, "0,1000,0.01"), "set_param", "get_param", PARAM_SCALE); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "scale_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_SCALE); ADD_GROUP("Color", ""); @@ -1503,7 +1503,7 @@ void ParticlesMaterial::_bind_methods() { ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "hue_variation_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_HUE_VARIATION); ADD_GROUP("Animation", "anim_"); - ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01"), "set_param", "get_param", PARAM_ANIM_SPEED); + ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED); ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_speed_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANIM_SPEED); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET); diff --git a/scene/3d/path.cpp b/scene/3d/path.cpp index 57d79c960f..154dcb4259 100644 --- a/scene/3d/path.cpp +++ b/scene/3d/path.cpp @@ -230,7 +230,7 @@ void PathFollow::_bind_methods() { ClassDB::bind_method(D_METHOD("set_loop", "loop"), &PathFollow::set_loop); ClassDB::bind_method(D_METHOD("has_loop"), &PathFollow::has_loop); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_RANGE, "0,10000,0.01"), "set_offset", "get_offset"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_EXP_RANGE, "0,10000,0.01,or_greater"), "set_offset", "get_offset"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001", PROPERTY_USAGE_EDITOR), "set_unit_offset", "get_unit_offset"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "h_offset"), "set_h_offset", "get_h_offset"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_offset"), "set_v_offset", "get_v_offset"); diff --git a/scene/3d/physics_body.cpp b/scene/3d/physics_body.cpp index 4528799985..5056fb2fe4 100644 --- a/scene/3d/physics_body.cpp +++ b/scene/3d/physics_body.cpp @@ -1400,7 +1400,7 @@ void PhysicalBone::ConeJointData::_get_property_list(List<PropertyInfo> *p_list) JointData::_get_property_list(p_list); p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/swing_span", PROPERTY_HINT_RANGE, "-180,180,0.01")); - p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/twist_span", PROPERTY_HINT_RANGE, "-40000,40000,0.1")); + p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/twist_span", PROPERTY_HINT_RANGE, "-40000,40000,0.1,or_lesser,or_greater")); p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/bias", PROPERTY_HINT_RANGE, "0.01,16.0,0.01")); p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01")); p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/relaxation", PROPERTY_HINT_RANGE, "0.01,16.0,0.01")); @@ -1825,6 +1825,7 @@ void PhysicalBone::_notification(int p_what) { parent_skeleton = find_skeleton_parent(get_parent()); update_bone_id(); reset_to_rest_position(); + _reset_physics_simulation_state(); break; case NOTIFICATION_EXIT_TREE: if (parent_skeleton) { @@ -1886,10 +1887,8 @@ void PhysicalBone::_bind_methods() { ClassDB::bind_method(D_METHOD("set_body_offset", "offset"), &PhysicalBone::set_body_offset); ClassDB::bind_method(D_METHOD("get_body_offset"), &PhysicalBone::get_body_offset); - ClassDB::bind_method(D_METHOD("set_static_body", "simulate"), &PhysicalBone::set_static_body); ClassDB::bind_method(D_METHOD("is_static_body"), &PhysicalBone::is_static_body); - ClassDB::bind_method(D_METHOD("set_simulate_physics", "simulate"), &PhysicalBone::set_simulate_physics); ClassDB::bind_method(D_METHOD("get_simulate_physics"), &PhysicalBone::get_simulate_physics); ClassDB::bind_method(D_METHOD("is_simulating_physics"), &PhysicalBone::is_simulating_physics); @@ -1913,15 +1912,20 @@ void PhysicalBone::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "joint_type", PROPERTY_HINT_ENUM, "None,PinJoint,ConeJoint,HingeJoint,SliderJoint,6DOFJoint"), "set_joint_type", "get_joint_type"); ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM, "joint_offset"), "set_joint_offset", "get_joint_offset"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "simulate_physics"), "set_simulate_physics", "get_simulate_physics"); ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM, "body_offset"), "set_body_offset", "get_body_offset"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "static_body"), "set_static_body", "is_static_body"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_weight", "get_weight"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "friction", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_friction", "get_friction"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "bounce", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_bounce", "get_bounce"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_scale", PROPERTY_HINT_RANGE, "-10,10,0.01"), "set_gravity_scale", "get_gravity_scale"); + + BIND_ENUM_CONSTANT(JOINT_TYPE_NONE); + BIND_ENUM_CONSTANT(JOINT_TYPE_PIN); + BIND_ENUM_CONSTANT(JOINT_TYPE_CONE); + BIND_ENUM_CONSTANT(JOINT_TYPE_HINGE); + BIND_ENUM_CONSTANT(JOINT_TYPE_SLIDER); + BIND_ENUM_CONSTANT(JOINT_TYPE_6DOF); } Skeleton *PhysicalBone::find_skeleton_parent(Node *p_parent) { @@ -2248,8 +2252,8 @@ PhysicalBone::PhysicalBone() : joint_data(NULL), static_body(false), simulate_physics(false), - _internal_static_body(!static_body), - _internal_simulate_physics(simulate_physics), + _internal_static_body(false), + _internal_simulate_physics(false), bone_id(-1), parent_skeleton(NULL), bone_name(""), diff --git a/scene/3d/reflection_probe.cpp b/scene/3d/reflection_probe.cpp index 2178da02b5..7e3a87cbd4 100644 --- a/scene/3d/reflection_probe.cpp +++ b/scene/3d/reflection_probe.cpp @@ -240,7 +240,7 @@ void ReflectionProbe::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "update_mode", PROPERTY_HINT_ENUM, "Once,Always"), "set_update_mode", "get_update_mode"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "intensity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_intensity", "get_intensity"); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_RANGE, "0,16384,0.1"), "set_max_distance", "get_max_distance"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_EXP_RANGE, "0,16384,0.1,or_greater"), "set_max_distance", "get_max_distance"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "extents"), "set_extents", "get_extents"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "origin_offset"), "set_origin_offset", "get_origin_offset"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "box_projection"), "set_enable_box_projection", "is_box_projection_enabled"); diff --git a/scene/3d/skeleton.cpp b/scene/3d/skeleton.cpp index a7eb54c85d..76d90dc6ff 100644 --- a/scene/3d/skeleton.cpp +++ b/scene/3d/skeleton.cpp @@ -330,7 +330,7 @@ void Skeleton::add_bone(const String &p_name) { _make_dirty(); update_gizmo(); } -int Skeleton::find_bone(String p_name) const { +int Skeleton::find_bone(const String &p_name) const { for (int i = 0; i < bones.size(); i++) { @@ -347,6 +347,19 @@ String Skeleton::get_bone_name(int p_bone) const { return bones[p_bone].name; } +bool Skeleton::is_bone_parent_of(int p_bone, int p_parent_bone_id) const { + + int parent_of_bone = get_bone_parent(p_bone); + + if (-1 == parent_of_bone) + return false; + + if (parent_of_bone == p_parent_bone_id) + return true; + + return is_bone_parent_of(parent_of_bone, p_parent_bone_id); +} + int Skeleton::get_bone_count() const { return bones.size(); @@ -534,18 +547,6 @@ void Skeleton::localize_rests() { } } -void _notify_physical_bones_simulation(bool start, Node *p_node) { - - for (int i = p_node->get_child_count() - 1; 0 <= i; --i) { - _notify_physical_bones_simulation(start, p_node->get_child(i)); - } - - PhysicalBone *pb = Object::cast_to<PhysicalBone>(p_node); - if (pb) { - pb->set_simulate_physics(start); - } -} - void Skeleton::bind_physical_bone_to_bone(int p_bone, PhysicalBone *p_physical_bone) { ERR_FAIL_INDEX(p_bone, bones.size()); ERR_FAIL_COND(bones[p_bone].physical_bone); @@ -603,8 +604,67 @@ void Skeleton::_rebuild_physical_bones_cache() { } } -void Skeleton::physical_bones_simulation(bool start) { - _notify_physical_bones_simulation(start, this); +void _pb_stop_simulation(Node *p_node) { + + for (int i = p_node->get_child_count() - 1; 0 <= i; --i) { + _pb_stop_simulation(p_node->get_child(i)); + } + + PhysicalBone *pb = Object::cast_to<PhysicalBone>(p_node); + if (pb) { + pb->set_simulate_physics(false); + pb->set_static_body(false); + } +} + +void Skeleton::physical_bones_stop_simulation() { + _pb_stop_simulation(this); +} + +void _pb_start_simulation(const Skeleton *p_skeleton, Node *p_node, const Vector<int> &p_sim_bones) { + + for (int i = p_node->get_child_count() - 1; 0 <= i; --i) { + _pb_start_simulation(p_skeleton, p_node->get_child(i), p_sim_bones); + } + + PhysicalBone *pb = Object::cast_to<PhysicalBone>(p_node); + if (pb) { + bool sim = false; + for (int i = p_sim_bones.size() - 1; 0 <= i; --i) { + if (p_sim_bones[i] == pb->get_bone_id() || p_skeleton->is_bone_parent_of(pb->get_bone_id(), p_sim_bones[i])) { + sim = true; + break; + } + } + + pb->set_simulate_physics(true); + if (sim) { + pb->set_static_body(false); + } else { + pb->set_static_body(true); + } + } +} + +void Skeleton::physical_bones_start_simulation_on(const Array &p_bones) { + + Vector<int> sim_bones; + if (p_bones.size() <= 0) { + sim_bones.push_back(0); // if no bones is specified, activate ragdoll on full body + } else { + sim_bones.resize(p_bones.size()); + int c = 0; + for (int i = sim_bones.size() - 1; 0 <= i; --i) { + if (Variant::STRING == p_bones.get(i).get_type()) { + int bone_id = find_bone(p_bones.get(i)); + if (bone_id != -1) + sim_bones[c++] = bone_id; + } + } + sim_bones.resize(c); + } + + _pb_start_simulation(this, this, sim_bones); } void _physical_bones_add_remove_collision_exception(bool p_add, Node *p_node, RID p_exception) { @@ -667,7 +727,8 @@ void Skeleton::_bind_methods() { ClassDB::bind_method(D_METHOD("get_bone_transform", "bone_idx"), &Skeleton::get_bone_transform); - ClassDB::bind_method(D_METHOD("physical_bones_simulation", "start"), &Skeleton::physical_bones_simulation); + ClassDB::bind_method(D_METHOD("physical_bones_stop_simulation"), &Skeleton::physical_bones_stop_simulation); + ClassDB::bind_method(D_METHOD("physical_bones_start_simulation", "bones"), &Skeleton::physical_bones_start_simulation_on, DEFVAL(Array())); ClassDB::bind_method(D_METHOD("physical_bones_add_collision_exception", "exception"), &Skeleton::physical_bones_add_collision_exception); ClassDB::bind_method(D_METHOD("physical_bones_remove_collision_exception", "exception"), &Skeleton::physical_bones_remove_collision_exception); @@ -683,6 +744,5 @@ Skeleton::Skeleton() { } Skeleton::~Skeleton() { - VisualServer::get_singleton()->free(skeleton); } diff --git a/scene/3d/skeleton.h b/scene/3d/skeleton.h index f0e71c8b4f..dad11960a5 100644 --- a/scene/3d/skeleton.h +++ b/scene/3d/skeleton.h @@ -120,9 +120,11 @@ public: // skeleton creation api void add_bone(const String &p_name); - int find_bone(String p_name) const; + int find_bone(const String &p_name) const; String get_bone_name(int p_bone) const; + bool is_bone_parent_of(int p_bone_id, int p_parent_bone_id) const; + void set_bone_parent(int p_bone, int p_parent); int get_bone_parent(int p_bone) const; @@ -176,7 +178,8 @@ private: void _rebuild_physical_bones_cache(); public: - void physical_bones_simulation(bool start); + void physical_bones_stop_simulation(); + void physical_bones_start_simulation_on(const Array &p_bones); void physical_bones_add_collision_exception(RID p_exception); void physical_bones_remove_collision_exception(RID p_exception); diff --git a/scene/3d/vehicle_body.cpp b/scene/3d/vehicle_body.cpp index b72665aa2b..ee8d249981 100644 --- a/scene/3d/vehicle_body.cpp +++ b/scene/3d/vehicle_body.cpp @@ -672,13 +672,8 @@ void VehicleBody::_update_friction(PhysicsDirectBodyState *s) { m_forwardImpulse.resize(numWheel); m_sideImpulse.resize(numWheel); - int numWheelsOnGround = 0; - //collapse all those loops into one! for (int i = 0; i < wheels.size(); i++) { - VehicleWheel &wheelInfo = *wheels[i]; - if (wheelInfo.m_raycastInfo.m_isInContact) - numWheelsOnGround++; m_sideImpulse[i] = real_t(0.); m_forwardImpulse[i] = real_t(0.); } @@ -929,7 +924,7 @@ void VehicleBody::_bind_methods() { ClassDB::bind_method(D_METHOD("get_steering"), &VehicleBody::get_steering); ADD_GROUP("Motion", ""); - ADD_PROPERTY(PropertyInfo(Variant::REAL, "engine_force", PROPERTY_HINT_RANGE, "0.00,1024.0,0.01"), "set_engine_force", "get_engine_force"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "engine_force", PROPERTY_HINT_RANGE, "0.00,1024.0,0.01,or_greater"), "set_engine_force", "get_engine_force"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "brake", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_brake", "get_brake"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "steering", PROPERTY_HINT_RANGE, "-180,180.0,0.01"), "set_steering", "get_steering"); } diff --git a/scene/3d/voxel_light_baker.cpp b/scene/3d/voxel_light_baker.cpp index 13700e0bd3..670df5cc7f 100644 --- a/scene/3d/voxel_light_baker.cpp +++ b/scene/3d/voxel_light_baker.cpp @@ -2316,13 +2316,10 @@ Ref<MultiMesh> VoxelLightBaker::create_debug_multimesh(DebugMode p_mode) { PoolVector<Vector3> vertices; PoolVector<Color> colors; - - int vtx_idx = 0; #define ADD_VTX(m_idx) \ ; \ vertices.push_back(face_points[m_idx]); \ - colors.push_back(Color(1, 1, 1, 1)); \ - vtx_idx++; + colors.push_back(Color(1, 1, 1, 1)); for (int i = 0; i < 6; i++) { diff --git a/scene/animation/animation_player.cpp b/scene/animation/animation_player.cpp index c0d1e62e07..a0e0137863 100644 --- a/scene/animation/animation_player.cpp +++ b/scene/animation/animation_player.cpp @@ -507,7 +507,6 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, float void AnimationPlayer::_animation_process_data(PlaybackData &cd, float p_delta, float p_blend) { float delta = p_delta * speed_scale * cd.speed_scale; - bool backwards = delta < 0; float next_pos = cd.pos + delta; float len = cd.from->animation->get_length(); @@ -525,6 +524,8 @@ void AnimationPlayer::_animation_process_data(PlaybackData &cd, float p_delta, f if (&cd == &playback.current) { + bool backwards = delta < 0; + if (!backwards && cd.pos <= len && next_pos == len /*&& playback.blend.empty()*/) { //playback finished end_reached = true; diff --git a/scene/gui/color_picker.cpp b/scene/gui/color_picker.cpp index 6f34f3e49f..34891832e2 100644 --- a/scene/gui/color_picker.cpp +++ b/scene/gui/color_picker.cpp @@ -656,8 +656,9 @@ ColorPicker::ColorPicker() : void ColorPickerButton::_color_changed(const Color &p_color) { + color = p_color; update(); - emit_signal("color_changed", p_color); + emit_signal("color_changed", color); } void ColorPickerButton::_modal_closed() { @@ -667,6 +668,7 @@ void ColorPickerButton::_modal_closed() { void ColorPickerButton::pressed() { + _update_picker(); popup->set_position(get_global_position() - picker->get_combined_minimum_size()); popup->popup(); picker->set_focus_on_line_edit(); @@ -679,37 +681,44 @@ void ColorPickerButton::_notification(int p_what) { Ref<StyleBox> normal = get_stylebox("normal"); Rect2 r = Rect2(normal->get_offset(), get_size() - normal->get_minimum_size()); draw_texture_rect(Control::get_icon("bg", "ColorPickerButton"), r, true); - draw_rect(r, picker->get_pick_color()); + draw_rect(r, color); } - if (p_what == MainLoop::NOTIFICATION_WM_QUIT_REQUEST) { + if (p_what == MainLoop::NOTIFICATION_WM_QUIT_REQUEST && popup) { popup->hide(); } } void ColorPickerButton::set_pick_color(const Color &p_color) { - picker->set_pick_color(p_color); + color = p_color; + if (picker) { + picker->set_pick_color(p_color); + } + update(); - emit_signal("color_changed", p_color); } Color ColorPickerButton::get_pick_color() const { - return picker->get_pick_color(); + return color; } void ColorPickerButton::set_edit_alpha(bool p_show) { - picker->set_edit_alpha(p_show); + edit_alpha = p_show; + if (picker) { + picker->set_edit_alpha(p_show); + } } bool ColorPickerButton::is_editing_alpha() const { - return picker->is_editing_alpha(); + return edit_alpha; } -ColorPicker *ColorPickerButton::get_picker() const { +ColorPicker *ColorPickerButton::get_picker() { + _update_picker(); return picker; } @@ -718,6 +727,19 @@ PopupPanel *ColorPickerButton::get_popup() const { return popup; } +void ColorPickerButton::_update_picker() { + if (!picker) { + popup = memnew(PopupPanel); + picker = memnew(ColorPicker); + popup->add_child(picker); + add_child(popup); + picker->connect("color_changed", this, "_color_changed"); + popup->connect("modal_closed", this, "_modal_closed"); + picker->set_pick_color(color); + picker->set_edit_alpha(edit_alpha); + } +} + void ColorPickerButton::_bind_methods() { ClassDB::bind_method(D_METHOD("set_pick_color", "color"), &ColorPickerButton::set_pick_color); @@ -737,12 +759,10 @@ void ColorPickerButton::_bind_methods() { ColorPickerButton::ColorPickerButton() { - popup = memnew(PopupPanel); - picker = memnew(ColorPicker); - popup->add_child(picker); - - picker->connect("color_changed", this, "_color_changed"); - popup->connect("modal_closed", this, "_modal_closed"); - - add_child(popup); + //Initialization is now done deferred + //this improves performance in the inspector as the color picker + //can be expensive to initialize + picker = NULL; + popup = NULL; + edit_alpha = true; } diff --git a/scene/gui/color_picker.h b/scene/gui/color_picker.h index 7d1a554ada..6b63e5fe60 100644 --- a/scene/gui/color_picker.h +++ b/scene/gui/color_picker.h @@ -118,12 +118,16 @@ class ColorPickerButton : public Button { PopupPanel *popup; ColorPicker *picker; + Color color; + bool edit_alpha; void _color_changed(const Color &p_color); void _modal_closed(); virtual void pressed(); + void _update_picker(); + protected: void _notification(int); static void _bind_methods(); @@ -135,7 +139,7 @@ public: void set_edit_alpha(bool p_show); bool is_editing_alpha() const; - ColorPicker *get_picker() const; + ColorPicker *get_picker(); PopupPanel *get_popup() const; ColorPickerButton(); diff --git a/scene/gui/container.cpp b/scene/gui/container.cpp index 7cb0ad5707..177582c87c 100644 --- a/scene/gui/container.cpp +++ b/scene/gui/container.cpp @@ -34,9 +34,9 @@ void Container::_child_minsize_changed() { - Size2 ms = get_combined_minimum_size(); - if (ms.width > get_size().width || ms.height > get_size().height) - minimum_size_changed(); + //Size2 ms = get_combined_minimum_size(); + //if (ms.width > get_size().width || ms.height > get_size().height) { + minimum_size_changed(); queue_sort(); } diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp index b7c1d35fd7..3097ecaf16 100644 --- a/scene/gui/control.cpp +++ b/scene/gui/control.cpp @@ -155,12 +155,21 @@ Size2 Control::get_custom_minimum_size() const { return data.custom_minimum_size; } -Size2 Control::get_combined_minimum_size() const { +void Control::_update_minimum_size_cache() { Size2 minsize = get_minimum_size(); minsize.x = MAX(minsize.x, data.custom_minimum_size.x); minsize.y = MAX(minsize.y, data.custom_minimum_size.y); - return minsize; + data.minimum_size_cache = minsize; + data.minimum_size_valid = true; +} + +Size2 Control::get_combined_minimum_size() const { + + if (!data.minimum_size_valid) { + const_cast<Control *>(this)->_update_minimum_size_cache(); + } + return data.minimum_size_cache; } Size2 Control::_edit_get_minimum_size() const { @@ -259,14 +268,17 @@ void Control::_update_minimum_size() { if (!is_inside_tree()) return; - data.pending_min_size_update = false; Size2 minsize = get_combined_minimum_size(); if (minsize.x > data.size_cache.x || minsize.y > data.size_cache.y) { _size_changed(); } - emit_signal(SceneStringNames::get_singleton()->minimum_size_changed); + data.updating_last_minimum_size = false; + + if (minsize != data.last_minimum_size) { + emit_signal(SceneStringNames::get_singleton()->minimum_size_changed); + } } bool Control::_get(const StringName &p_name, Variant &r_ret) const { @@ -437,8 +449,12 @@ void Control::_notification(int p_notification) { case NOTIFICATION_ENTER_TREE: { - _size_changed(); - + } break; + case NOTIFICATION_POST_ENTER_TREE: { + if (is_visible_in_tree()) { + data.minimum_size_valid = false; + _size_changed(); + } } break; case NOTIFICATION_EXIT_TREE: { @@ -620,13 +636,12 @@ void Control::_notification(int p_notification) { if (is_inside_tree()) { _modal_stack_remove(); - minimum_size_changed(); } //remove key focus //remove modalness } else { - + data.minimum_size_valid = false; _size_changed(); } @@ -2464,17 +2479,25 @@ void Control::minimum_size_changed() { if (!is_inside_tree() || data.block_minimum_size_adjust) return; - if (data.pending_min_size_update) + Control *invalidate = this; + + //invalidate cache upwards + while (invalidate && invalidate->data.minimum_size_valid) { + invalidate->data.minimum_size_valid = false; + if (invalidate->is_set_as_toplevel()) + break; // do not go further up + invalidate = invalidate->data.parent; + } + + if (!is_visible_in_tree()) + return; + + if (data.updating_last_minimum_size) return; - data.pending_min_size_update = true; - MessageQueue::get_singleton()->push_call(this, "_update_minimum_size"); + data.updating_last_minimum_size = true; - if (!is_toplevel_control()) { - Control *pc = get_parent_control(); - if (pc) - pc->minimum_size_changed(); - } + MessageQueue::get_singleton()->push_call(this, "_update_minimum_size"); } int Control::get_v_size_flags() const { @@ -2985,7 +3008,6 @@ Control::Control() { data.h_size_flags = SIZE_FILL; data.v_size_flags = SIZE_FILL; data.expand = 1; - data.pending_min_size_update = false; data.rotation = 0; data.parent_canvas_item = NULL; data.scale = Vector2(1, 1); @@ -2995,6 +3017,8 @@ Control::Control() { data.disable_visibility_clip = false; data.h_grow = GROW_DIRECTION_END; data.v_grow = GROW_DIRECTION_END; + data.minimum_size_valid = false; + data.updating_last_minimum_size = false; data.clip_contents = false; for (int i = 0; i < 4; i++) { diff --git a/scene/gui/control.h b/scene/gui/control.h index b5453e60f5..9124256624 100644 --- a/scene/gui/control.h +++ b/scene/gui/control.h @@ -148,6 +148,11 @@ private: Point2 pos_cache; Size2 size_cache; + Size2 minimum_size_cache; + bool minimum_size_valid; + + Size2 last_minimum_size; + bool updating_last_minimum_size; float margin[4]; float anchor[4]; @@ -164,7 +169,6 @@ private: int h_size_flags; int v_size_flags; float expand; - bool pending_min_size_update; Point2 custom_minimum_size; bool pass_on_modal_close_click; @@ -244,6 +248,8 @@ private: void _modal_stack_remove(); void _modal_set_prev_focus_owner(ObjectID p_prev); + void _update_minimum_size_cache(); + protected: virtual void add_child_notify(Node *p_child); virtual void remove_child_notify(Node *p_child); diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp index 511dc248a0..57b9a9a11b 100644 --- a/scene/gui/item_list.cpp +++ b/scene/gui/item_list.cpp @@ -1121,6 +1121,7 @@ void ItemList::_notification(int p_what) { text_ofs += base_ofs; text_ofs += items[i].rect_cache.position; + FontDrawer drawer(font, Color(1, 1, 1)); for (int j = 0; j < ss; j++) { if (j == line_limit_cache[line]) { @@ -1129,7 +1130,7 @@ void ItemList::_notification(int p_what) { if (line >= max_text_lines) break; } - ofs += font->draw_char(get_canvas_item(), text_ofs + Vector2(ofs + (max_len - line_size_cache[line]) / 2, line * (font_height + line_separation)).floor(), items[i].text[j], items[i].text[j + 1], modulate); + ofs += drawer.draw_char(get_canvas_item(), text_ofs + Vector2(ofs + (max_len - line_size_cache[line]) / 2, line * (font_height + line_separation)).floor(), items[i].text[j], items[i].text[j + 1], modulate); } //special multiline mode @@ -1243,7 +1244,7 @@ bool ItemList::is_pos_at_end_of_items(const Point2 &p_pos) const { String ItemList::get_tooltip(const Point2 &p_pos) const { - int closest = get_item_at_position(p_pos); + int closest = get_item_at_position(p_pos, true); if (closest != -1) { if (!items[closest].tooltip_enabled) { diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp index 830f724b3c..f1b0d36f32 100644 --- a/scene/gui/label.cpp +++ b/scene/gui/label.cpp @@ -93,6 +93,7 @@ void Label::_notification(int p_what) { bool use_outline = get_constant("shadow_as_outline"); Point2 shadow_ofs(get_constant("shadow_offset_x"), get_constant("shadow_offset_y")); int line_spacing = get_constant("line_spacing"); + Color font_outline_modulate = get_color("font_outline_modulate"); style->draw(ci, Rect2(Point2(0, 0), get_size())); @@ -150,6 +151,7 @@ void Label::_notification(int p_what) { int line = 0; int line_to = lines_skipped + (lines_visible > 0 ? lines_visible : 1); + FontDrawer drawer(font, font_outline_modulate); while (wc) { /* handle lines not meant to be drawn quickly */ if (line >= line_to) @@ -244,11 +246,11 @@ void Label::_notification(int p_what) { n = String::char_uppercase(c); } - float move = font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + shadow_ofs, c, n, font_color_shadow); + float move = font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + shadow_ofs, c, n, font_color_shadow, false); if (use_outline) { - font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + Vector2(-shadow_ofs.x, shadow_ofs.y), c, n, font_color_shadow); - font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + Vector2(shadow_ofs.x, -shadow_ofs.y), c, n, font_color_shadow); - font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + Vector2(-shadow_ofs.x, -shadow_ofs.y), c, n, font_color_shadow); + font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + Vector2(-shadow_ofs.x, shadow_ofs.y), c, n, font_color_shadow, false); + font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + Vector2(shadow_ofs.x, -shadow_ofs.y), c, n, font_color_shadow, false); + font->draw_char(ci, Point2(x_ofs_shadow, y_ofs) + Vector2(-shadow_ofs.x, -shadow_ofs.y), c, n, font_color_shadow, false); } x_ofs_shadow += move; chars_total_shadow++; @@ -265,7 +267,7 @@ void Label::_notification(int p_what) { n = String::char_uppercase(c); } - x_ofs += font->draw_char(ci, Point2(x_ofs, y_ofs), c, n, font_color); + x_ofs += drawer.draw_char(ci, Point2(x_ofs, y_ofs), c, n, font_color); chars_total++; } } diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp index 1ceb3f0a8b..e57af0a4c0 100644 --- a/scene/gui/line_edit.cpp +++ b/scene/gui/line_edit.cpp @@ -656,6 +656,7 @@ void LineEdit::_notification(int p_what) { } int caret_height = font->get_height() > y_area ? y_area : font->get_height(); + FontDrawer drawer(font, Color(1, 1, 1)); while (true) { //end of string, break! @@ -683,7 +684,7 @@ void LineEdit::_notification(int p_what) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 1)), font_color); } - font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color); + drawer.draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color); x_ofs += im_char_width; ofs++; @@ -704,7 +705,7 @@ void LineEdit::_notification(int p_what) { if (selected) VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs), Size2(char_width, caret_height)), selection_color); - font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, selected ? font_color_selected : font_color); + drawer.draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, selected ? font_color_selected : font_color); if (char_ofs == cursor_pos && draw_caret) { if (ime_text.length() == 0) { @@ -737,7 +738,7 @@ void LineEdit::_notification(int p_what) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 1)), font_color); } - font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color); + drawer.draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color); x_ofs += im_char_width; ofs++; diff --git a/scene/gui/range.cpp b/scene/gui/range.cpp index cd6c6bb65c..4062e48640 100644 --- a/scene/gui/range.cpp +++ b/scene/gui/range.cpp @@ -71,10 +71,10 @@ void Range::set_value(double p_val) { p_val = Math::round(p_val); } - if (p_val > shared->max - shared->page) + if (!shared->allow_greater && p_val > shared->max - shared->page) p_val = shared->max - shared->page; - if (p_val < shared->min) + if (!shared->allow_lesser && p_val < shared->min) p_val = shared->min; if (shared->val == p_val) @@ -136,9 +136,9 @@ void Range::set_as_ratio(double p_value) { double v; - if (shared->exp_ratio && get_min() > 0) { + if (shared->exp_ratio && get_min() >= 0) { - double exp_min = Math::log(get_min()) / Math::log((double)2); + double exp_min = get_min() == 0 ? 0.0 : Math::log(get_min()) / Math::log((double)2); double exp_max = Math::log(get_max()) / Math::log((double)2); v = Math::pow(2, exp_min + (exp_max - exp_min) * p_value); } else { @@ -151,21 +151,24 @@ void Range::set_as_ratio(double p_value) { v = percent + get_min(); } } + v = CLAMP(v, get_min(), get_max()); set_value(v); } double Range::get_as_ratio() const { - if (shared->exp_ratio && get_min() > 0) { + if (shared->exp_ratio && get_min() >= 0) { - double exp_min = Math::log(get_min()) / Math::log((double)2); + double exp_min = get_min() == 0 ? 0.0 : Math::log(get_min()) / Math::log((double)2); double exp_max = Math::log(get_max()) / Math::log((double)2); - double v = Math::log(get_value()) / Math::log((double)2); + float value = CLAMP(get_value(), shared->min, shared->max); + double v = Math::log(value) / Math::log((double)2); return (v - exp_min) / (exp_max - exp_min); } else { - return (get_value() - get_min()) / (get_max() - get_min()); + float value = CLAMP(get_value(), shared->min, shared->max); + return (value - get_min()) / (get_max() - get_min()); } } @@ -193,6 +196,8 @@ void Range::unshare() { nshared->val = shared->val; nshared->step = shared->step; nshared->page = shared->page; + nshared->allow_greater = shared->allow_greater; + nshared->allow_lesser = shared->allow_lesser; _unref_shared(); _ref_shared(nshared); } @@ -236,6 +241,10 @@ void Range::_bind_methods() { ClassDB::bind_method(D_METHOD("is_using_rounded_values"), &Range::is_using_rounded_values); ClassDB::bind_method(D_METHOD("set_exp_ratio", "enabled"), &Range::set_exp_ratio); ClassDB::bind_method(D_METHOD("is_ratio_exp"), &Range::is_ratio_exp); + ClassDB::bind_method(D_METHOD("set_allow_greater", "allow"), &Range::set_allow_greater); + ClassDB::bind_method(D_METHOD("is_greater_allowed"), &Range::is_greater_allowed); + ClassDB::bind_method(D_METHOD("set_allow_lesser", "allow"), &Range::set_allow_lesser); + ClassDB::bind_method(D_METHOD("is_lesser_allowed"), &Range::is_lesser_allowed); ClassDB::bind_method(D_METHOD("share", "with"), &Range::_share); ClassDB::bind_method(D_METHOD("unshare"), &Range::unshare); @@ -251,6 +260,8 @@ void Range::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::REAL, "ratio", PROPERTY_HINT_RANGE, "0,1,0.01", 0), "set_as_ratio", "get_as_ratio"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "exp_edit"), "set_exp_ratio", "is_ratio_exp"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rounded"), "set_use_rounded_values", "is_using_rounded_values"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "allow_greater"), "set_allow_greater", "is_greater_allowed"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "allow_lesser"), "set_allow_lesser", "is_lesser_allowed"); } void Range::set_use_rounded_values(bool p_enable) { @@ -273,6 +284,22 @@ bool Range::is_ratio_exp() const { return shared->exp_ratio; } +void Range::set_allow_greater(bool p_allow) { + shared->allow_greater = p_allow; +} + +bool Range::is_greater_allowed() const { + return shared->allow_greater; +} + +void Range::set_allow_lesser(bool p_allow) { + shared->allow_lesser = p_allow; +} + +bool Range::is_lesser_allowed() const { + return shared->allow_lesser; +} + Range::Range() { shared = memnew(Shared); shared->min = 0; @@ -282,6 +309,8 @@ Range::Range() { shared->page = 0; shared->owners.insert(this); shared->exp_ratio = false; + shared->allow_greater = false; + shared->allow_lesser = false; _rounded_values = false; } diff --git a/scene/gui/range.h b/scene/gui/range.h index de9383afd8..125f559248 100644 --- a/scene/gui/range.h +++ b/scene/gui/range.h @@ -43,6 +43,8 @@ class Range : public Control { double val, min, max; double step, page; bool exp_ratio; + bool allow_greater; + bool allow_lesser; Set<Range *> owners; void emit_value_changed(); void emit_changed(const char *p_what = ""); @@ -86,6 +88,12 @@ public: void set_exp_ratio(bool p_enable); bool is_ratio_exp() const; + void set_allow_greater(bool p_allow); + bool is_greater_allowed() const; + + void set_allow_lesser(bool p_allow); + bool is_lesser_allowed() const; + void share(Range *p_range); void unshare(); diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp index 34114ae7db..f34559fc8d 100644 --- a/scene/gui/rich_text_label.cpp +++ b/scene/gui/rich_text_label.cpp @@ -86,6 +86,54 @@ RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) { return NULL; } +RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) { + if (p_free) { + + if (p_item->subitems.size()) { + + return p_item->subitems.back()->get(); + } else if (!p_item->parent) { + return NULL; + } else if (p_item->E->prev()) { + + return p_item->E->prev()->get(); + } else { + //go back until something with a prev is found + while (p_item->parent && !p_item->E->prev()) { + p_item = p_item->parent; + } + + if (p_item->parent) + return p_item->E->prev()->get(); + else + return NULL; + } + + } else { + if (p_item->subitems.size() && p_item->type != ITEM_TABLE) { + + return p_item->subitems.back()->get(); + } else if (p_item->type == ITEM_FRAME) { + return NULL; + } else if (p_item->E->prev()) { + + return p_item->E->prev()->get(); + } else { + //go back until something with a prev is found + while (p_item->type != ITEM_FRAME && !p_item->E->prev()) { + p_item = p_item->parent; + } + + if (p_item->type != ITEM_FRAME) + return p_item->E->prev()->get(); + else + return NULL; + } + } + + return NULL; +} + Rect2 RichTextLabel::_get_text_rect() { Ref<StyleBox> style = get_stylebox("normal"); return Rect2(style->get_offset(), get_size() - style->get_minimum_size()); @@ -286,6 +334,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & } rchar = 0; + FontDrawer drawer(font, Color(1, 1, 1)); while (*c) { int end = 0; @@ -395,9 +444,9 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int & } if (selected) { - font->draw_char(ci, p_ofs + Point2(align_ofs + pofs, y + lh - line_descent), c[i], c[i + 1], override_selected_font_color ? selection_fg : color); + drawer.draw_char(ci, p_ofs + Point2(align_ofs + pofs, y + lh - line_descent), c[i], c[i + 1], override_selected_font_color ? selection_fg : color); } else { - cw = font->draw_char(ci, p_ofs + Point2(align_ofs + pofs, y + lh - line_descent), c[i], c[i + 1], color); + cw = drawer.draw_char(ci, p_ofs + Point2(align_ofs + pofs, y + lh - line_descent), c[i], c[i + 1], color); } } @@ -1888,7 +1937,7 @@ void RichTextLabel::set_selection_enabled(bool p_enabled) { } } -bool RichTextLabel::search(const String &p_string, bool p_from_selection) { +bool RichTextLabel::search(const String &p_string, bool p_from_selection, bool p_search_previous) { ERR_FAIL_COND_V(!selection.enabled, false); Item *it = main; @@ -1937,7 +1986,10 @@ bool RichTextLabel::search(const String &p_string, bool p_from_selection) { } } - it = _get_next_item(it, true); + if (p_search_previous) + it = _get_prev_item(it, true); + else + it = _get_next_item(it, true); charidx = 0; } diff --git a/scene/gui/rich_text_label.h b/scene/gui/rich_text_label.h index e054ce3935..af368af46a 100644 --- a/scene/gui/rich_text_label.h +++ b/scene/gui/rich_text_label.h @@ -190,7 +190,6 @@ private: struct ItemNewline : public Item { - int line; // FIXME: Overriding base's line ? ItemNewline() { type = ITEM_NEWLINE; } }; @@ -285,6 +284,7 @@ private: void _gui_input(Ref<InputEvent> p_event); Item *_get_next_item(Item *p_item, bool p_free = false); + Item *_get_prev_item(Item *p_item, bool p_free = false); Rect2 _get_text_rect(); @@ -334,7 +334,7 @@ public: void set_tab_size(int p_spaces); int get_tab_size() const; - bool search(const String &p_string, bool p_from_selection = false); + bool search(const String &p_string, bool p_from_selection = false, bool p_search_previous = false); void scroll_to_line(int p_line); int get_line_count() const; diff --git a/scene/gui/scroll_container.cpp b/scene/gui/scroll_container.cpp index a1dcf3b002..2dd5c64378 100644 --- a/scene/gui/scroll_container.cpp +++ b/scene/gui/scroll_container.cpp @@ -37,6 +37,7 @@ bool ScrollContainer::clips_input() const { Size2 ScrollContainer::get_minimum_size() const { + Ref<StyleBox> sb = get_stylebox("bg"); Size2 min_size; for (int i = 0; i < get_child_count(); i++) { @@ -64,8 +65,9 @@ Size2 ScrollContainer::get_minimum_size() const { if (v_scroll->is_visible_in_tree()) { min_size.x += v_scroll->get_minimum_size().x; } + min_size += sb->get_minimum_size(); return min_size; -}; +} void ScrollContainer::_cancel_drag() { set_physics_process_internal(false); @@ -233,6 +235,12 @@ void ScrollContainer::_notification(int p_what) { child_max_size = Size2(0, 0); Size2 size = get_size(); + Point2 ofs; + + Ref<StyleBox> sb = get_stylebox("bg"); + size -= sb->get_minimum_size(); + ofs += sb->get_offset(); + if (h_scroll->is_visible_in_tree()) size.y -= h_scroll->get_minimum_size().y; @@ -268,6 +276,7 @@ void ScrollContainer::_notification(int p_what) { else r.size.height = minsize.height; } + r.position += ofs; fit_child_in_rect(c, r); } update(); @@ -275,6 +284,9 @@ void ScrollContainer::_notification(int p_what) { if (p_what == NOTIFICATION_DRAW) { + Ref<StyleBox> sb = get_stylebox("bg"); + draw_style_box(sb, Rect2(Vector2(), get_size())); + update_scrollbars(); } @@ -353,6 +365,8 @@ void ScrollContainer::_notification(int p_what) { void ScrollContainer::update_scrollbars() { Size2 size = get_size(); + Ref<StyleBox> sb = get_stylebox("bg"); + size -= sb->get_minimum_size(); Size2 hmin = h_scroll->get_combined_minimum_size(); Size2 vmin = v_scroll->get_combined_minimum_size(); diff --git a/scene/gui/split_container.cpp b/scene/gui/split_container.cpp index bf7033e8ba..c38c411333 100644 --- a/scene/gui/split_container.cpp +++ b/scene/gui/split_container.cpp @@ -33,13 +33,6 @@ #include "label.h" #include "margin_container.h" -struct _MinSizeCache { - - int min_size; - bool will_stretch; - int final_size; -}; - Control *SplitContainer::_getch(int p_idx) const { int idx = 0; diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index d7f0c16d78..c6ff8489c0 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -117,7 +117,6 @@ void TextEdit::Text::set_indent_size(int p_indent_size) { void TextEdit::Text::_update_line_cache(int p_line) const { int w = 0; - int tab_w = font->get_char_size(' ').width * indent_size; int len = text[p_line].data.length(); const CharType *str = text[p_line].data.c_str(); @@ -125,22 +124,13 @@ void TextEdit::Text::_update_line_cache(int p_line) const { //update width for (int i = 0; i < len; i++) { - if (str[i] == '\t') { - - int left = w % tab_w; - if (left == 0) - w += tab_w; - else - w += tab_w - w % tab_w; // is right... - - } else { - - w += font->get_char_size(str[i], str[i + 1]).width; - } + w += get_char_width(str[i], str[i + 1], w); } text[p_line].width_cache = w; + text[p_line].wrap_amount_cache = -1; + //update regions text[p_line].region_info.clear(); @@ -242,10 +232,32 @@ int TextEdit::Text::get_line_width(int p_line) const { return text[p_line].width_cache; } -void TextEdit::Text::clear_caches() { +void TextEdit::Text::set_line_wrap_amount(int p_line, int p_wrap_amount) const { + + ERR_FAIL_INDEX(p_line, text.size()); + + text[p_line].wrap_amount_cache = p_wrap_amount; +} + +int TextEdit::Text::get_line_wrap_amount(int p_line) const { + + ERR_FAIL_INDEX_V(p_line, text.size(), -1); + + return text[p_line].wrap_amount_cache; +} + +void TextEdit::Text::clear_width_cache() { - for (int i = 0; i < text.size(); i++) + for (int i = 0; i < text.size(); i++) { text[i].width_cache = -1; + } +} + +void TextEdit::Text::clear_wrap_cache() { + + for (int i = 0; i < text.size(); i++) { + text[i].wrap_amount_cache = -1; + } } void TextEdit::Text::clear() { @@ -270,6 +282,7 @@ void TextEdit::Text::set(int p_line, const String &p_text) { ERR_FAIL_INDEX(p_line, text.size()); text[p_line].width_cache = -1; + text[p_line].wrap_amount_cache = -1; text[p_line].data = p_text; } @@ -280,6 +293,7 @@ void TextEdit::Text::insert(int p_at, const String &p_text) { line.breakpoint = false; line.hidden = false; line.width_cache = -1; + line.wrap_amount_cache = -1; line.data = p_text; text.insert(p_at, line); } @@ -288,6 +302,25 @@ void TextEdit::Text::remove(int p_at) { text.remove(p_at); } +int TextEdit::Text::get_char_width(CharType c, CharType next_c, int px) const { + + int tab_w = font->get_char_size(' ').width * indent_size; + int w = 0; + + if (c == '\t') { + + int left = px % tab_w; + if (left == 0) + w = tab_w; + else + w = tab_w - px % tab_w; // is right... + } else { + + w = font->get_char_size(c, next_c).width; + } + return w; +} + void TextEdit::_update_scrollbars() { Size2 size = get_size(); @@ -302,9 +335,12 @@ void TextEdit::_update_scrollbars() { int hscroll_rows = ((hmin.height - 1) / get_row_height()) + 1; int visible_rows = get_visible_rows(); - int num_rows = MAX(visible_rows, num_lines_from(CLAMP(cursor.line_ofs, 0, text.size() - 1), MIN(visible_rows, text.size() - 1 - cursor.line_ofs))); - int total_rows = (is_hiding_enabled() ? get_total_unhidden_rows() : text.size()); + int first_vis_line = get_first_visible_line(); + int wi; + int num_rows = MAX(visible_rows, num_lines_from_rows(first_vis_line, cursor.wrap_ofs, visible_rows, wi)); + + int total_rows = get_total_visible_rows(); if (scroll_past_end_of_file_enabled) { total_rows += visible_rows - 1; } @@ -350,28 +386,24 @@ void TextEdit::_update_scrollbars() { if (use_vscroll) { v_scroll->show(); - v_scroll->set_max(total_rows); - v_scroll->set_page(visible_rows); + v_scroll->set_max(total_rows + get_visible_rows_offset()); + v_scroll->set_page(visible_rows + get_visible_rows_offset()); if (smooth_scroll_enabled) { v_scroll->set_step(0.25); } else { v_scroll->set_step(1); } - - update_line_scroll_pos(); - if (fabs(v_scroll->get_value() - get_line_scroll_pos()) >= 1) { - cursor.line_ofs += v_scroll->get_value() - get_line_scroll_pos(); - } + set_v_scroll(get_v_scroll()); } else { cursor.line_ofs = 0; - line_scroll_pos = 0; + cursor.wrap_ofs = 0; v_scroll->set_value(0); v_scroll->hide(); } - if (use_hscroll) { + if (use_hscroll && !is_wrap_enabled()) { h_scroll->show(); h_scroll->set_max(total_width); @@ -422,8 +454,8 @@ void TextEdit::_update_selection_mode_pointer() { select(selection.selecting_line, selection.selecting_column, row, col); - cursor_set_line(row); - cursor_set_column(col); + cursor_set_line(row, false); + cursor_set_column(col, false); update(); click_select_held->start(); @@ -476,7 +508,7 @@ void TextEdit::_update_selection_mode_word() { cursor_set_column(selection.to_column); } } - cursor_set_line(row); + cursor_set_line(row, false); update(); click_select_held->start(); @@ -491,15 +523,15 @@ void TextEdit::_update_selection_mode_line() { col = 0; if (row < selection.selecting_line) { // cursor is above us - cursor_set_line(row - 1); + cursor_set_line(row - 1, false); selection.selecting_column = text[selection.selecting_line].length(); } else { // cursor is below us - cursor_set_line(row + 1); + cursor_set_line(row + 1, false); selection.selecting_column = 0; col = text[row].length(); } - cursor_set_column(0); + cursor_set_column(0, false); select(selection.selecting_line, selection.selecting_column, row, col); update(); @@ -517,13 +549,13 @@ void TextEdit::_notification(int p_what) { MessageQueue::get_singleton()->push_call(this, "_cursor_changed_emit"); if (text_changed_dirty) MessageQueue::get_singleton()->push_call(this, "_text_changed_emit"); - + update_wrap_at(); } break; case NOTIFICATION_RESIZED: { cache.size = get_size(); - adjust_viewport_to_cursor(); - + _update_scrollbars(); + update_wrap_at(); } break; case NOTIFICATION_THEME_CHANGED: { @@ -540,17 +572,17 @@ void TextEdit::_notification(int p_what) { update(); } break; case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: { - if (scrolling && v_scroll->get_value() != target_v_scroll) { - double target_y = target_v_scroll - v_scroll->get_value(); + if (scrolling && get_v_scroll() != target_v_scroll) { + double target_y = target_v_scroll - get_v_scroll(); double dist = sqrt(target_y * target_y); double vel = ((target_y / dist) * v_scroll_speed) * get_physics_process_delta_time(); if (Math::abs(vel) >= dist) { - v_scroll->set_value(target_v_scroll); + set_v_scroll(target_v_scroll); scrolling = false; set_physics_process_internal(false); } else { - v_scroll->set_value(v_scroll->get_value() + vel); + set_v_scroll(get_v_scroll() + vel); } } else { scrolling = false; @@ -777,11 +809,14 @@ void TextEdit::_notification(int p_what) { String highlighted_text = get_selection_text(); String line_num_padding = line_numbers_zero_padded ? "0" : " "; - update_line_scroll_pos(); - int line = cursor.line_ofs - 1; - // another row may be visible during smooth scrolling + int cursor_wrap_index = get_cursor_wrap_index(); + + FontDrawer drawer(cache.font, Color(1, 1, 1)); + + int line = get_first_visible_line() - 1; int draw_amount = visible_rows + (smooth_scroll_enabled ? 1 : 0); + draw_amount += times_line_wraps(line + 1); for (int i = 0; i < draw_amount; i++) { line++; @@ -799,269 +834,360 @@ void TextEdit::_notification(int p_what) { if (line < 0 || line >= (int)text.size()) continue; - const String &str = text[line]; + const String &fullstr = text[line]; - int char_margin = xmargin_beg - cursor.x_ofs; - int char_ofs = 0; - - int ofs_readonly = 0; - int ofs_x = 0; + Map<int, HighlighterInfo> color_map; + if (syntax_coloring) { + color_map = _get_line_syntax_highlighting(line); + } + // ensure we at least use the font color + Color current_color = cache.font_color; if (readonly) { - ofs_readonly = cache.style_readonly->get_offset().y / 2; - ofs_x = cache.style_readonly->get_offset().x / 2; + current_color.a *= readonly_alpha; } - int ofs_y = (i * get_row_height() + cache.line_spacing / 2) + ofs_readonly; - if (smooth_scroll_enabled) - ofs_y -= ((v_scroll->get_value() - get_line_scroll_pos()) * get_row_height()); bool underlined = false; - // check if line contains highlighted word - int highlighted_text_col = -1; - int search_text_col = -1; - int highlighted_word_col = -1; + int line_wrap_amount = times_line_wraps(line); + int last_wrap_column = 0; + Vector<String> wrap_rows = get_wrap_rows_text(line); - if (!search_text.empty()) - search_text_col = _get_column_pos_of_word(search_text, str, search_flags, 0); + for (int line_wrap_index = 0; line_wrap_index < line_wrap_amount + 1; line_wrap_index++) { + if (line_wrap_index != 0) { + i++; + if (i >= draw_amount) + break; + } + + const String &str = wrap_rows[line_wrap_index]; + int indent_px = line_wrap_index != 0 ? get_indent_level(line) * cache.font->get_char_size(' ').width : 0; + + if (line_wrap_index > 0) + last_wrap_column += wrap_rows[line_wrap_index - 1].length(); - if (highlighted_text.length() != 0 && highlighted_text != search_text) - highlighted_text_col = _get_column_pos_of_word(highlighted_text, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, 0); + int char_margin = xmargin_beg - cursor.x_ofs; + char_margin += indent_px; + int char_ofs = 0; - if (select_identifiers_enabled && highlighted_word.length() != 0) { - if (_is_char(highlighted_word[0])) { - highlighted_word_col = _get_column_pos_of_word(highlighted_word, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, 0); + int ofs_readonly = 0; + int ofs_x = 0; + if (readonly) { + ofs_readonly = cache.style_readonly->get_offset().y / 2; + ofs_x = cache.style_readonly->get_offset().x / 2; } - } - if (text.is_marked(line)) { + int ofs_y = (i * get_row_height() + cache.line_spacing / 2) + ofs_readonly; + ofs_y -= cursor.wrap_ofs * get_row_height(); + if (smooth_scroll_enabled) + ofs_y += (-get_v_scroll_offset()) * get_row_height(); - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, xmargin_end - xmargin_beg, get_row_height()), cache.mark_color); - } + // check if line contains highlighted word + int highlighted_text_col = -1; + int search_text_col = -1; + int highlighted_word_col = -1; + + if (!search_text.empty()) + search_text_col = _get_column_pos_of_word(search_text, str, search_flags, 0); - if (str.length() == 0) { - // draw line background if empty as we won't loop at at all - if (line == cursor.line && highlight_current_line) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, get_row_height()), cache.current_line_color); + if (highlighted_text.length() != 0 && highlighted_text != search_text) + highlighted_text_col = _get_column_pos_of_word(highlighted_text, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, 0); + + if (select_identifiers_enabled && highlighted_word.length() != 0) { + if (_is_char(highlighted_word[0])) { + highlighted_word_col = _get_column_pos_of_word(highlighted_word, fullstr, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, 0); + } } - // give visual indication of empty selected line - if (selection.active && line >= selection.from_line && line <= selection.to_line && char_margin >= xmargin_beg) { - int char_w = cache.font->get_char_size(' ').width; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, char_w, get_row_height()), cache.selection_color); + if (text.is_marked(line)) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, xmargin_end - xmargin_beg, get_row_height()), cache.mark_color); } - } else { - // if it has text, then draw current line marker in the margin, as line number etc will draw over it, draw the rest of line marker later. - if (line == cursor.line && highlight_current_line) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, xmargin_beg + ofs_x, get_row_height()), cache.current_line_color); + + if (str.length() == 0) { + // draw line background if empty as we won't loop at at all + if (line == cursor.line && cursor_wrap_index == line_wrap_index && highlight_current_line) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, get_row_height()), cache.current_line_color); + } + + // give visual indication of empty selected line + if (selection.active && line >= selection.from_line && line <= selection.to_line && char_margin >= xmargin_beg) { + int char_w = cache.font->get_char_size(' ').width; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, char_w, get_row_height()), cache.selection_color); + } + } else { + // if it has text, then draw current line marker in the margin, as line number etc will draw over it, draw the rest of line marker later. + if (line == cursor.line && cursor_wrap_index == line_wrap_index && highlight_current_line) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, xmargin_beg, get_row_height()), cache.current_line_color); + } } - } - if (text.is_breakpoint(line) && !draw_breakpoint_gutter) { + if (line_wrap_index == 0) { + // only do these if we are on the first wrapped part of a line + + if (text.is_breakpoint(line) && !draw_breakpoint_gutter) { #ifdef TOOLS_ENABLED - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y + get_row_height() - EDSCALE, xmargin_end - xmargin_beg, EDSCALE), cache.breakpoint_color); + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y + get_row_height() - EDSCALE, xmargin_end - xmargin_beg, EDSCALE), cache.breakpoint_color); #else - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, xmargin_end - xmargin_beg, get_row_height()), cache.breakpoint_color); + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, xmargin_end - xmargin_beg, get_row_height()), cache.breakpoint_color); #endif - } + } - // draw breakpoint marker - if (text.is_breakpoint(line)) { - if (draw_breakpoint_gutter) { - int vertical_gap = (get_row_height() * 40) / 100; - int horizontal_gap = (cache.breakpoint_gutter_width * 30) / 100; - int marker_height = get_row_height() - (vertical_gap * 2); - int marker_width = cache.breakpoint_gutter_width - (horizontal_gap * 2); - // no transparency on marker - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cache.style_normal->get_margin(MARGIN_LEFT) + horizontal_gap - 2, ofs_y + vertical_gap, marker_width, marker_height), Color(cache.breakpoint_color.r, cache.breakpoint_color.g, cache.breakpoint_color.b)); - } - } + // draw breakpoint marker + if (text.is_breakpoint(line)) { + if (draw_breakpoint_gutter) { + int vertical_gap = (get_row_height() * 40) / 100; + int horizontal_gap = (cache.breakpoint_gutter_width * 30) / 100; + int marker_height = get_row_height() - (vertical_gap * 2); + int marker_width = cache.breakpoint_gutter_width - (horizontal_gap * 2); + // no transparency on marker + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cache.style_normal->get_margin(MARGIN_LEFT) + horizontal_gap - 2, ofs_y + vertical_gap, marker_width, marker_height), Color(cache.breakpoint_color.r, cache.breakpoint_color.g, cache.breakpoint_color.b)); + } + } - // draw fold markers - if (draw_fold_gutter) { - int horizontal_gap = (cache.fold_gutter_width * 30) / 100; - int gutter_left = cache.style_normal->get_margin(MARGIN_LEFT) + cache.breakpoint_gutter_width + cache.line_number_w; - if (is_folded(line)) { - int xofs = horizontal_gap - (cache.can_fold_icon->get_width()) / 2; - int yofs = (get_row_height() - cache.folded_icon->get_height()) / 2; - cache.folded_icon->draw(ci, Point2(gutter_left + xofs + ofs_x, ofs_y + yofs), cache.code_folding_color); - } else if (can_fold(line)) { - int xofs = -cache.can_fold_icon->get_width() / 2 - horizontal_gap + 3; - int yofs = (get_row_height() - cache.can_fold_icon->get_height()) / 2; - cache.can_fold_icon->draw(ci, Point2(gutter_left + xofs + ofs_x, ofs_y + yofs), cache.code_folding_color); - } - } + // draw fold markers + if (draw_fold_gutter) { + int horizontal_gap = (cache.fold_gutter_width * 30) / 100; + int gutter_left = cache.style_normal->get_margin(MARGIN_LEFT) + cache.breakpoint_gutter_width + cache.line_number_w; + if (is_folded(line)) { + int xofs = horizontal_gap - (cache.can_fold_icon->get_width()) / 2; + int yofs = (get_row_height() - cache.folded_icon->get_height()) / 2; + cache.folded_icon->draw(ci, Point2(gutter_left + xofs + ofs_x, ofs_y + yofs), cache.code_folding_color); + } else if (can_fold(line)) { + int xofs = -cache.can_fold_icon->get_width() / 2 - horizontal_gap + 3; + int yofs = (get_row_height() - cache.can_fold_icon->get_height()) / 2; + cache.can_fold_icon->draw(ci, Point2(gutter_left + xofs + ofs_x, ofs_y + yofs), cache.code_folding_color); + } + } - if (cache.line_number_w) { - String fc = String::num(line + 1); - while (fc.length() < line_number_char_count) { - fc = line_num_padding + fc; + // draw line numbers + if (cache.line_number_w) { + String fc = String::num(line + 1); + while (fc.length() < line_number_char_count) { + fc = line_num_padding + fc; + } + + cache.font->draw(ci, Point2(cache.style_normal->get_margin(MARGIN_LEFT) + cache.breakpoint_gutter_width + ofs_x, ofs_y + cache.font->get_ascent()), fc, cache.line_number_color); + } } - cache.font->draw(ci, Point2(cache.style_normal->get_margin(MARGIN_LEFT) + cache.breakpoint_gutter_width + ofs_x, ofs_y + cache.font->get_ascent()), fc, cache.line_number_color); - } + //loop through characters in one line + for (int j = 0; j < str.length(); j++) { - //loop through characters in one line - Map<int, HighlighterInfo> color_map; - if (syntax_coloring) { - color_map = _get_line_syntax_highlighting(line); - } + if (syntax_coloring) { + if (color_map.has(last_wrap_column + j)) { + current_color = color_map[last_wrap_column + j].color; + if (readonly) { + current_color.a *= readonly_alpha; + } + } + color = current_color; + } - // ensure we at least use the font color - Color current_color = cache.font_color; - if (readonly) { - current_color.a *= readonly_alpha; - } - for (int j = 0; j < str.length(); j++) { + int char_w; - if (syntax_coloring) { - if (color_map.has(j)) { - current_color = color_map[j].color; - if (readonly) { - current_color.a *= readonly_alpha; + //handle tabulator + char_w = text.get_char_width(str[j], str[j + 1], char_ofs); + + if ((char_ofs + char_margin) < xmargin_beg) { + char_ofs += char_w; + + // line highlighting handle horizontal clipping + if (line == cursor.line && cursor_wrap_index == line_wrap_index && highlight_current_line) { + + if (j == str.length() - 1) { + // end of line when last char is skipped + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, xmargin_end - (char_ofs + char_margin + char_w), get_row_height()), cache.current_line_color); + } else if ((char_ofs + char_margin) > xmargin_beg) { + // char next to margin is skipped + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, (char_ofs + char_margin) - (xmargin_beg + ofs_x), get_row_height()), cache.current_line_color); + } } + continue; + } + + if ((char_ofs + char_margin + char_w) >= xmargin_end) { + if (syntax_coloring) + continue; + else + break; } - color = current_color; - } - int char_w; - //handle tabulator + bool in_search_result = false; - if (str[j] == '\t') { - int left = char_ofs % tab_w; - if (left == 0) - char_w = tab_w; - else - char_w = tab_w - char_ofs % tab_w; // is right... + if (search_text_col != -1) { + // if we are at the end check for new search result on same line + if (j >= search_text_col + search_text.length()) + search_text_col = _get_column_pos_of_word(search_text, str, search_flags, j); - } else { - char_w = cache.font->get_char_size(str[j], str[j + 1]).width; - } + in_search_result = j >= search_text_col && j < search_text_col + search_text.length(); - if ((char_ofs + char_margin) < xmargin_beg) { - char_ofs += char_w; + if (in_search_result) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin, ofs_y), Size2i(char_w, get_row_height())), cache.search_result_color); + } + } - // line highlighting handle horizontal clipping - if (line == cursor.line && highlight_current_line) { + //current line highlighting + bool in_selection = (selection.active && line >= selection.from_line && line <= selection.to_line && (line > selection.from_line || last_wrap_column + j >= selection.from_column) && (line < selection.to_line || last_wrap_column + j < selection.to_column)); + if (line == cursor.line && cursor_wrap_index == line_wrap_index && highlight_current_line) { + // draw the wrap indent offset highlight + if (line_wrap_index != 0 && j == 0) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(char_ofs + char_margin - indent_px, ofs_y, (char_ofs + char_margin), get_row_height()), cache.current_line_color); + } + // if its the last char draw to end of the line if (j == str.length() - 1) { - // end of line when last char is skipped - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, xmargin_end - (xmargin_beg + ofs_x), get_row_height()), cache.current_line_color); - - } else if ((char_ofs + char_margin) > xmargin_beg) { - // char next to margin is skipped - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg + ofs_x, ofs_y, (char_ofs + char_margin) - xmargin_beg, get_row_height()), cache.current_line_color); + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(char_ofs + char_margin + char_w, ofs_y, xmargin_end - (char_ofs + char_margin + char_w), get_row_height()), cache.current_line_color); + } + // actual text + if (!in_selection) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, get_row_height())), cache.current_line_color); } } - continue; - } - - if ((char_ofs + char_margin + char_w) >= xmargin_end) { - if (syntax_coloring) - continue; - else - break; - } - bool in_search_result = false; + if (in_selection) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, get_row_height())), cache.selection_color); + } - if (search_text_col != -1) { - // if we are at the end check for new search result on same line - if (j >= search_text_col + search_text.length()) - search_text_col = _get_column_pos_of_word(search_text, str, search_flags, j); + if (in_search_result) { + Color border_color = (line == search_result_line && j >= search_result_col && j < search_result_col + search_text.length()) ? cache.font_color : cache.search_result_border_color; - in_search_result = j >= search_text_col && j < search_text_col + search_text.length(); + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, 1)), border_color); + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y + get_row_height() - 1), Size2i(char_w, 1)), border_color); - if (in_search_result) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin, ofs_y), Size2i(char_w, get_row_height())), cache.search_result_color); + if (j == search_text_col) + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(1, get_row_height())), border_color); + if (j == search_text_col + search_text.length() - 1) + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + char_w + ofs_x - 1, ofs_y), Size2i(1, get_row_height())), border_color); } - } - //current line highlighting - bool in_selection = (selection.active && line >= selection.from_line && line <= selection.to_line && (line > selection.from_line || j >= selection.from_column) && (line < selection.to_line || j < selection.to_column)); + if (highlight_all_occurrences) { + if (highlighted_text_col != -1) { + + // if we are at the end check for new word on same line + if (j > highlighted_text_col + highlighted_text.length()) { + highlighted_text_col = _get_column_pos_of_word(highlighted_text, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, j); + } - if (line == cursor.line && highlight_current_line) { - // if its the last char draw to end of the line - if (j == str.length() - 1) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(char_ofs + char_margin + char_w, ofs_y, xmargin_end - (char_ofs + char_margin + char_w), get_row_height()), cache.current_line_color); + bool in_highlighted_word = (j >= highlighted_text_col && j < highlighted_text_col + highlighted_text.length()); + + // if this is the original highlighted text we don't want to highlight it again + if (cursor.line == line && cursor_wrap_index == line_wrap_index && (cursor.column >= highlighted_text_col && cursor.column <= highlighted_text_col + highlighted_text.length())) { + in_highlighted_word = false; + } + + if (in_highlighted_word) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, get_row_height())), cache.word_highlighted_color); + } + } } - // actual text - if (!in_selection) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, get_row_height())), cache.current_line_color); + + if (highlighted_word_col != -1) { + if (j + last_wrap_column > highlighted_word_col + highlighted_word.length()) { + highlighted_word_col = _get_column_pos_of_word(highlighted_word, fullstr, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, j + last_wrap_column); + } + underlined = (j + last_wrap_column >= highlighted_word_col && j + last_wrap_column < highlighted_word_col + highlighted_word.length()); } - } - if (in_selection) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, get_row_height())), cache.selection_color); - } + if (brace_matching_enabled) { + if ((brace_open_match_line == line && brace_open_match_column == last_wrap_column + j) || + (cursor.column == last_wrap_column + j && cursor.line == line && cursor_wrap_index == line_wrap_index && (brace_open_matching || brace_open_mismatch))) { - if (in_search_result) { - Color border_color = (line == search_result_line && j >= search_result_col && j < search_result_col + search_text.length()) ? cache.font_color : cache.search_result_border_color; + if (brace_open_mismatch) + color = cache.brace_mismatch_color; + drawer.draw_char(ci, Point2i(char_ofs + char_margin + ofs_x, ofs_y + ascent), '_', str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color); + } - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, 1)), border_color); - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y + get_row_height() - 1), Size2i(char_w, 1)), border_color); + if ((brace_close_match_line == line && brace_close_match_column == last_wrap_column + j) || + (cursor.column == last_wrap_column + j + 1 && cursor.line == line && cursor_wrap_index == line_wrap_index && (brace_close_matching || brace_close_mismatch))) { - if (j == search_text_col) - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(1, get_row_height())), border_color); - if (j == search_text_col + search_text.length() - 1) - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + char_w + ofs_x - 1, ofs_y), Size2i(1, get_row_height())), border_color); - } + if (brace_close_mismatch) + color = cache.brace_mismatch_color; + drawer.draw_char(ci, Point2i(char_ofs + char_margin + ofs_x, ofs_y + ascent), '_', str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color); + } + } - if (highlight_all_occurrences) { - if (highlighted_text_col != -1) { + if (cursor.column == last_wrap_column + j && cursor.line == line && cursor_wrap_index == line_wrap_index) { - // if we are at the end check for new word on same line - if (j > highlighted_text_col + highlighted_text.length()) { - highlighted_text_col = _get_column_pos_of_word(highlighted_text, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, j); + cursor_pos = Point2i(char_ofs + char_margin + ofs_x, ofs_y); + + if (insert_mode) { + cursor_pos.y += (get_row_height() - 3); } - bool in_highlighted_word = (j >= highlighted_text_col && j < highlighted_text_col + highlighted_text.length()); + int caret_w = (str[j] == '\t') ? cache.font->get_char_size(' ').width : char_w; + if (ime_text.length() > 0) { + int ofs = 0; + while (true) { + if (ofs >= ime_text.length()) + break; - /* if this is the original highlighted text we don't want to highlight it again */ - if (cursor.line == line && (cursor.column >= highlighted_text_col && cursor.column <= highlighted_text_col + highlighted_text.length())) { - in_highlighted_word = false; - } + CharType cchar = ime_text[ofs]; + CharType next = ime_text[ofs + 1]; + int im_char_width = cache.font->get_char_size(cchar, next).width; + + if ((char_ofs + char_margin + im_char_width) >= xmargin_end) + break; + + bool selected = ofs >= ime_selection.x && ofs < ime_selection.x + ime_selection.y; + if (selected) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 3)), color); + } else { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 1)), color); + } + + drawer.draw_char(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + ascent), cchar, next, color); - if (in_highlighted_word) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin + ofs_x, ofs_y), Size2i(char_w, get_row_height())), cache.word_highlighted_color); + char_ofs += im_char_width; + ofs++; + } + } + if (ime_text.length() == 0) { + if (draw_caret) { + if (insert_mode) { + int caret_h = (block_caret) ? 4 : 1; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, caret_h)), cache.caret_color); + } else { + caret_w = (block_caret) ? caret_w : 1; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); + } + } } } - } - if (highlighted_word_col != -1) { - if (j > highlighted_word_col + highlighted_word.length()) { - highlighted_word_col = _get_column_pos_of_word(highlighted_word, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, j); + if (cursor.column == last_wrap_column + j && cursor.line == line && cursor_wrap_index == line_wrap_index && block_caret && draw_caret && !insert_mode) { + color = cache.caret_background_color; + } else if (!syntax_coloring && block_caret) { + color = cache.font_color; + color.a *= readonly_alpha; } - underlined = (j >= highlighted_word_col && j < highlighted_word_col + highlighted_word.length()); - } - if (brace_matching_enabled) { - if ((brace_open_match_line == line && brace_open_match_column == j) || - (cursor.column == j && cursor.line == line && (brace_open_matching || brace_open_mismatch))) { - - if (brace_open_mismatch) - color = cache.brace_mismatch_color; - cache.font->draw_char(ci, Point2i(char_ofs + char_margin + ofs_x, ofs_y + ascent), '_', str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color); + if (str[j] >= 32) { + int w = drawer.draw_char(ci, Point2i(char_ofs + char_margin + ofs_x, ofs_y + ascent), str[j], str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color); + if (underlined) { + draw_rect(Rect2(char_ofs + char_margin + ofs_x, ofs_y + ascent + 2, w, 1), in_selection && override_selected_font_color ? cache.font_selected_color : color); + } + } else if (draw_tabs && str[j] == '\t') { + int yofs = (get_row_height() - cache.tab_icon->get_height()) / 2; + cache.tab_icon->draw(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + yofs), in_selection && override_selected_font_color ? cache.font_selected_color : color); } - if ( - (brace_close_match_line == line && brace_close_match_column == j) || - (cursor.column == j + 1 && cursor.line == line && (brace_close_matching || brace_close_mismatch))) { + char_ofs += char_w; - if (brace_close_mismatch) - color = cache.brace_mismatch_color; - cache.font->draw_char(ci, Point2i(char_ofs + char_margin + ofs_x, ofs_y + ascent), '_', str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color); + if (line_wrap_index == line_wrap_amount && j == str.length() - 1 && is_folded(line)) { + int yofs = (get_row_height() - cache.folded_eol_icon->get_height()) / 2; + int xofs = cache.folded_eol_icon->get_width() / 2; + Color eol_color = cache.code_folding_color; + eol_color.a = 1; + cache.folded_eol_icon->draw(ci, Point2(char_ofs + char_margin + xofs + ofs_x, ofs_y + yofs), eol_color); } } - if (cursor.column == j && cursor.line == line) { + if (cursor.column == last_wrap_column + str.length() && cursor.line == line && cursor_wrap_index == line_wrap_index && (char_ofs + char_margin) >= xmargin_beg) { cursor_pos = Point2i(char_ofs + char_margin + ofs_x, ofs_y); if (insert_mode) { cursor_pos.y += (get_row_height() - 3); } - - int caret_w = (str[j] == '\t') ? cache.font->get_char_size(' ').width : char_w; if (ime_text.length() > 0) { int ofs = 0; while (true) { @@ -1082,7 +1208,7 @@ void TextEdit::_notification(int p_what) { VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 1)), color); } - cache.font->draw_char(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + ascent), cchar, next, color); + drawer.draw_char(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + ascent), cchar, next, color); char_ofs += im_char_width; ofs++; @@ -1091,92 +1217,17 @@ void TextEdit::_notification(int p_what) { if (ime_text.length() == 0) { if (draw_caret) { if (insert_mode) { + int char_w = cache.font->get_char_size(' ').width; int caret_h = (block_caret) ? 4 : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, caret_h)), cache.caret_color); + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(char_w, caret_h)), cache.caret_color); } else { - caret_w = (block_caret) ? caret_w : 1; + int char_w = cache.font->get_char_size(' ').width; + int caret_w = (block_caret) ? char_w : 1; VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); } } } } - - if (cursor.column == j && cursor.line == line && block_caret && draw_caret && !insert_mode) { - color = cache.caret_background_color; - } else if (!syntax_coloring && block_caret) { - color = cache.font_color; - color.a *= readonly_alpha; - } - - if (str[j] >= 32) { - int w = cache.font->draw_char(ci, Point2i(char_ofs + char_margin + ofs_x, ofs_y + ascent), str[j], str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color); - if (underlined) { - draw_rect(Rect2(char_ofs + char_margin + ofs_x, ofs_y + ascent + 2, w, 1), in_selection && override_selected_font_color ? cache.font_selected_color : color); - } - } - - else if (draw_tabs && str[j] == '\t') { - int yofs = (get_row_height() - cache.tab_icon->get_height()) / 2; - cache.tab_icon->draw(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + yofs), in_selection && override_selected_font_color ? cache.font_selected_color : color); - } - - char_ofs += char_w; - - if (j == str.length() - 1 && is_folded(line)) { - int yofs = (get_row_height() - cache.folded_eol_icon->get_height()) / 2; - int xofs = cache.folded_eol_icon->get_width() / 2; - Color eol_color = cache.code_folding_color; - eol_color.a = 1; - cache.folded_eol_icon->draw(ci, Point2(char_ofs + char_margin + xofs + ofs_x, ofs_y + yofs), eol_color); - } - } - - if (cursor.column == str.length() && cursor.line == line && (char_ofs + char_margin) >= xmargin_beg) { - - cursor_pos = Point2i(char_ofs + char_margin + ofs_x, ofs_y); - - if (insert_mode) { - cursor_pos.y += (get_row_height() - 3); - } - if (ime_text.length() > 0) { - int ofs = 0; - while (true) { - if (ofs >= ime_text.length()) - break; - - CharType cchar = ime_text[ofs]; - CharType next = ime_text[ofs + 1]; - int im_char_width = cache.font->get_char_size(cchar, next).width; - - if ((char_ofs + char_margin + im_char_width) >= xmargin_end) - break; - - bool selected = ofs >= ime_selection.x && ofs < ime_selection.x + ime_selection.y; - if (selected) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 3)), color); - } else { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 1)), color); - } - - cache.font->draw_char(ci, Point2(char_ofs + char_margin + ofs_x, ofs_y + ascent), cchar, next, color); - - char_ofs += im_char_width; - ofs++; - } - } - if (ime_text.length() == 0) { - if (draw_caret) { - if (insert_mode) { - int char_w = cache.font->get_char_size(' ').width; - int caret_h = (block_caret) ? 4 : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(char_w, caret_h)), cache.caret_color); - } else { - int char_w = cache.font->get_char_size(' ').width; - int caret_w = (block_caret) ? char_w : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); - } - } - } } } @@ -1603,16 +1654,17 @@ void TextEdit::_get_mouse_pos(const Point2i &p_mouse, int &r_row, int &r_col) co float rows = p_mouse.y; rows -= cache.style_normal->get_margin(MARGIN_TOP); - rows += (CLAMP(v_scroll->get_value() - get_line_scroll_pos(true), 0, 1) * get_row_height()); rows /= get_row_height(); - int first_vis_line = CLAMP(cursor.line_ofs, 0, text.size() - 1); + rows += get_v_scroll_offset(); + int first_vis_line = get_first_visible_line(); int row = first_vis_line + Math::floor(rows); + int wrap_index = 0; + + if (is_wrap_enabled() || is_hiding_enabled()) { - if (is_hiding_enabled()) { - // row will be offset by the hidden rows - int f_ofs = num_lines_from(first_vis_line, rows + 1) - 1; + int f_ofs = num_lines_from_rows(first_vis_line, cursor.wrap_ofs, rows + 1, wrap_index) - 1; row = first_vis_line + f_ofs; - row = CLAMP(row, 0, text.size() - num_lines_from(text.size() - 1, -1)); + row = CLAMP(row, 0, get_last_visible_line() + 1); } if (row < 0) @@ -1626,9 +1678,19 @@ void TextEdit::_get_mouse_pos(const Point2i &p_mouse, int &r_row, int &r_col) co col = text[row].size(); } else { - col = p_mouse.x - (cache.style_normal->get_margin(MARGIN_LEFT) + cache.line_number_w + cache.breakpoint_gutter_width + cache.fold_gutter_width); - col += cursor.x_ofs; - col = get_char_pos_for(col, get_line(row)); + int colx = p_mouse.x - (cache.style_normal->get_margin(MARGIN_LEFT) + cache.line_number_w + cache.breakpoint_gutter_width + cache.fold_gutter_width); + colx += cursor.x_ofs; + col = get_char_pos_for_line(colx, row, wrap_index); + if (is_wrap_enabled() && wrap_index < times_line_wraps(row)) { + // move back one if we are at the end of the row + Vector<String> rows = get_wrap_rows_text(row); + int row_end_col = 0; + for (int i = 0; i < wrap_index + 1; i++) { + row_end_col += rows[i].length(); + } + if (col >= row_end_col) + col -= 1; + } } r_row = row; @@ -1703,7 +1765,6 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { _reset_caret_blink_timer(); int row, col; - update_line_scroll_pos(); _get_mouse_pos(Point2i(mb->get_position().x, mb->get_position().y), row, col); if (mb->get_command() && highlighted_word != String()) { @@ -1835,7 +1896,6 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { _reset_caret_blink_timer(); int row, col; - update_line_scroll_pos(); _get_mouse_pos(Point2i(mb->get_position().x, mb->get_position().y), row, col); if (is_right_click_moving_caret()) { @@ -2452,13 +2512,14 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { break; } else if (k->get_command()) { #endif - bool prev_char = false; int cc = cursor.column; if (cc == 0 && cursor.line > 0) { cursor_set_line(cursor.line - 1); cursor_set_column(text[cursor.line].length()); } else { + bool prev_char = false; + while (cc > 0) { bool ischar = _is_text_char(text[cursor.line][cc - 1]); @@ -2513,13 +2574,14 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { break; } else if (k->get_command()) { #endif - bool prev_char = false; int cc = cursor.column; if (cc == text[cursor.line].length() && cursor.line < text.size() - 1) { cursor_set_line(cursor.line + 1); cursor_set_column(0); } else { + bool prev_char = false; + while (cc < text[cursor.line].length()) { bool ischar = _is_text_char(text[cursor.line][cc]); @@ -2571,11 +2633,25 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { break; } - if (k->get_command()) + if (k->get_command()) { cursor_set_line(0); - else + } else #endif - cursor_set_line(cursor_get_line() - num_lines_from(CLAMP(cursor.line - 1, 0, text.size() - 1), -1)); + { + int cur_wrap_index = get_cursor_wrap_index(); + if (cur_wrap_index > 0) { + cursor_set_line(cursor.line, true, false, cur_wrap_index - 1); + } else if (cursor.line == 0) { + cursor_set_column(0); + } else { + int new_line = cursor.line - num_lines_from(cursor.line - 1, -1); + if (line_wraps(new_line)) { + cursor_set_line(new_line, true, false, times_line_wraps(new_line)); + } else { + cursor_set_line(new_line, true, false); + } + } + } if (k->get_shift()) _post_shift_selection(); @@ -2603,22 +2679,25 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { break; } - { #else if (k->get_command() && k->get_alt()) { _scroll_lines_down(); break; } - if (k->get_command()) - cursor_set_line(text.size() - 1, true, false); - else { + if (k->get_command()) { + cursor_set_line(get_last_unhidden_line(), true, false, 9999); + } else #endif - if (!is_last_visible_line(cursor.line)) { - cursor_set_line(cursor_get_line() + num_lines_from(CLAMP(cursor.line + 1, 0, text.size() - 1), 1), true, false); + { + int cur_wrap_index = get_cursor_wrap_index(); + if (cur_wrap_index < times_line_wraps(cursor.line)) { + cursor_set_line(cursor.line, true, false, cur_wrap_index + 1); + } else if (cursor.line == get_last_unhidden_line()) { + cursor_set_column(text[cursor.line].length()); } else { - cursor_set_line(text.size() - 1); - cursor_set_column(get_line(cursor.line).length(), true); + int new_line = cursor.line + num_lines_from(CLAMP(cursor.line + 1, 0, text.size() - 1), 1); + cursor_set_line(new_line, true, false, 0); } } @@ -2627,7 +2706,6 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { _cancel_code_hint(); } break; - case KEY_DELETE: { if (readonly) @@ -2734,19 +2812,31 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { cursor_set_line(0); cursor_set_column(0); } else { - // compute whitespace symbols seq length - int current_line_whitespace_len = 0; - while (current_line_whitespace_len < text[cursor.line].length()) { - CharType c = text[cursor.line][current_line_whitespace_len]; - if (c != '\t' && c != ' ') - break; - current_line_whitespace_len++; + + // move cursor column to start of wrapped row and then to start of text + Vector<String> rows = get_wrap_rows_text(cursor.line); + int wi = get_cursor_wrap_index(); + int row_start_col = 0; + for (int i = 0; i < wi; i++) { + row_start_col += rows[i].length(); } + if (cursor.column == row_start_col || wi == 0) { + // compute whitespace symbols seq length + int current_line_whitespace_len = 0; + while (current_line_whitespace_len < text[cursor.line].length()) { + CharType c = text[cursor.line][current_line_whitespace_len]; + if (c != '\t' && c != ' ') + break; + current_line_whitespace_len++; + } - if (cursor_get_column() == current_line_whitespace_len) - cursor_set_column(0); - else - cursor_set_column(current_line_whitespace_len); + if (cursor_get_column() == current_line_whitespace_len) + cursor_set_column(0); + else + cursor_set_column(current_line_whitespace_len); + } else { + cursor_set_column(row_start_col); + } } if (k->get_shift()) @@ -2771,7 +2861,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { if (k->get_shift()) _pre_shift_selection(); - cursor_set_line(text.size() - 1, true, false); + cursor_set_line(get_last_unhidden_line(), true, false, 9999); if (k->get_shift()) _post_shift_selection(); @@ -2786,8 +2876,20 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { _pre_shift_selection(); if (k->get_command()) - cursor_set_line(text.size() - 1, true, false); - cursor_set_column(text[cursor.line].length()); + cursor_set_line(get_last_unhidden_line(), true, false, 9999); + + // move cursor column to end of wrapped row and then to end of text + Vector<String> rows = get_wrap_rows_text(cursor.line); + int wi = get_cursor_wrap_index(); + int row_end_col = -1; + for (int i = 0; i < wi + 1; i++) { + row_end_col += rows[i].length(); + } + if (wi == rows.size() - 1 || cursor.column == row_end_col) { + cursor_set_column(text[cursor.line].length()); + } else { + cursor_set_column(row_end_col); + } if (k->get_shift()) _post_shift_selection(); @@ -2811,7 +2913,9 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { if (k->get_shift()) _pre_shift_selection(); - cursor_set_line(cursor_get_line() - num_lines_from(cursor.line, -get_visible_rows()), true, false); + int wi; + int n_line = cursor.line - num_lines_from_rows(cursor.line, get_cursor_wrap_index(), -get_visible_rows(), wi) + 1; + cursor_set_line(n_line, true, false, wi); if (k->get_shift()) _post_shift_selection(); @@ -2825,14 +2929,16 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { scancode_handled = false; break; } - // numlock disabled. fallthrough to key_pageup + // numlock disabled. fallthrough to key_pagedown } case KEY_PAGEDOWN: { if (k->get_shift()) _pre_shift_selection(); - cursor_set_line(cursor_get_line() + num_lines_from(cursor.line, get_visible_rows()), true, false); + int wi; + int n_line = cursor.line + num_lines_from_rows(cursor.line, get_cursor_wrap_index(), get_visible_rows(), wi) - 1; + cursor_set_line(n_line, true, false, wi); if (k->get_shift()) _post_shift_selection(); @@ -2850,7 +2956,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { } select_all(); #else - if (k->get_alt()) { + if (k->get_alt() || (!k->get_shift() && !k->get_command() && !k->get_control())) { scancode_handled = false; break; } @@ -3077,7 +3183,7 @@ void TextEdit::_scroll_up(real_t p_delta) { if (scrolling) { target_v_scroll = (target_v_scroll - p_delta); } else { - target_v_scroll = (v_scroll->get_value() - p_delta); + target_v_scroll = (get_v_scroll() - p_delta); } if (smooth_scroll_enabled) { @@ -3091,7 +3197,7 @@ void TextEdit::_scroll_up(real_t p_delta) { set_physics_process_internal(true); } } else { - v_scroll->set_value(target_v_scroll); + set_v_scroll(target_v_scroll); } } @@ -3103,20 +3209,15 @@ void TextEdit::_scroll_down(real_t p_delta) { if (scrolling) { target_v_scroll = (target_v_scroll + p_delta); } else { - target_v_scroll = (v_scroll->get_value() + p_delta); + target_v_scroll = (get_v_scroll() + p_delta); } if (smooth_scroll_enabled) { - int max_v_scroll = get_total_unhidden_rows(); - if (!scroll_past_end_of_file_enabled) { - max_v_scroll -= get_visible_rows(); - max_v_scroll = CLAMP(max_v_scroll, 0, get_total_unhidden_rows()); - } - + int max_v_scroll = v_scroll->get_max() - v_scroll->get_page(); if (target_v_scroll > max_v_scroll) { target_v_scroll = max_v_scroll; + v_scroll->set_value(target_v_scroll); } - if (Math::abs(target_v_scroll - v_scroll->get_value()) < 1.0) { v_scroll->set_value(target_v_scroll); } else { @@ -3124,7 +3225,7 @@ void TextEdit::_scroll_down(real_t p_delta) { set_physics_process_internal(true); } } else { - v_scroll->set_value(target_v_scroll); + set_v_scroll(target_v_scroll); } } @@ -3155,35 +3256,37 @@ void TextEdit::_scroll_lines_up() { scrolling = false; // adjust the vertical scroll - if (get_v_scroll() >= 0) { - set_v_scroll(get_v_scroll() - 1); - } + set_v_scroll(get_v_scroll() - 1); - // adjust the cursor - int num_lines = num_lines_from(CLAMP(cursor.line_ofs, 0, text.size() - 1), get_visible_rows()); - if (cursor.line >= cursor.line_ofs + num_lines && !selection.active) { - cursor_set_line(cursor.line_ofs + num_lines, false, false); + // adjust the cursor to viewport + if (!selection.active) { + int cur_line = cursor.line; + int cur_wrap = get_cursor_wrap_index(); + int last_vis_line = get_last_visible_line(); + int last_vis_wrap = get_last_visible_line_wrap_index(); + + if (cur_line > last_vis_line || (cur_line == last_vis_line && cur_wrap > last_vis_wrap)) { + cursor_set_line(last_vis_line, false, false, last_vis_wrap); + } } } void TextEdit::_scroll_lines_down() { scrolling = false; - // calculate the maximum vertical scroll position - int max_v_scroll = get_total_unhidden_rows(); - if (!scroll_past_end_of_file_enabled) { - max_v_scroll -= get_visible_rows(); - max_v_scroll = CLAMP(max_v_scroll, 0, get_total_unhidden_rows()); - } - // adjust the vertical scroll - if (get_v_scroll() < max_v_scroll) { - set_v_scroll(get_v_scroll() + 1); - } + set_v_scroll(get_v_scroll() + 1); + + // adjust the cursor to viewport + if (!selection.active) { + int cur_line = cursor.line; + int cur_wrap = get_cursor_wrap_index(); + int first_vis_line = get_first_visible_line(); + int first_vis_wrap = cursor.wrap_ofs; - // adjust the cursor - if (cursor.line <= cursor.line_ofs - 1 && !selection.active) { - cursor_set_line(cursor.line_ofs, false, false); + if (cur_line < first_vis_line || (cur_line == first_vis_line && cur_wrap < first_vis_wrap)) { + cursor_set_line(first_vis_line, false, false, first_vis_wrap); + } } } @@ -3237,6 +3340,8 @@ void TextEdit::_base_insert_text(int p_line, int p_char, const String &p_text, i text.set_hidden(p_line, false); } + text.set_line_wrap_amount(p_line, -1); + r_end_line = p_line + substrings.size() - 1; r_end_column = text[r_end_line].length() - postinsert_text.length(); @@ -3291,6 +3396,8 @@ void TextEdit::_base_remove_text(int p_from_line, int p_from_column, int p_to_li text.set(p_from_line, pre_text + post_text); + text.set_line_wrap_amount(p_from_line, -1); + if (!text_changed_dirty && !setting_text) { if (is_inside_tree()) MessageQueue::get_singleton()->push_call(this, "_text_changed_emit"); @@ -3449,61 +3556,63 @@ int TextEdit::get_visible_rows() const { int total = cache.size.height; total -= cache.style_normal->get_minimum_size().height; + if (h_scroll->is_visible_in_tree()) + total -= h_scroll->get_size().height; total /= get_row_height(); return total; } -int TextEdit::get_total_unhidden_rows() const { - if (!is_hiding_enabled()) +int TextEdit::get_total_visible_rows() const { + + // returns the total amount of rows we need in the editor. + // This skips hidden lines and counts each wrapping of a line. + if (!is_hiding_enabled() && !is_wrap_enabled()) return text.size(); - int total_unhidden = 0; + int total_rows = 0; for (int i = 0; i < text.size(); i++) { - if (!text.is_hidden(i)) - total_unhidden++; + if (!text.is_hidden(i)) { + total_rows++; + total_rows += times_line_wraps(i); + } } - return total_unhidden; + return total_rows; } -double TextEdit::get_line_scroll_pos(bool p_recalculate) const { +void TextEdit::update_wrap_at() { - if (!is_hiding_enabled()) - return cursor.line_ofs; - if (!p_recalculate) - return line_scroll_pos; + wrap_at = cache.size.width - cache.style_normal->get_minimum_size().width - cache.line_number_w - cache.breakpoint_gutter_width - cache.fold_gutter_width - wrap_right_offset; + update_cursor_wrap_offset(); + text.clear_wrap_cache(); - // count num unhidden lines to the cursor line ofs - double new_line_scroll_pos = 0; - int to = CLAMP(cursor.line_ofs, 0, text.size() - 1); - for (int i = 0; i < to; i++) { - if (!text.is_hidden(i)) - new_line_scroll_pos++; + for (int i = 0; i < text.size(); i++) { + // update all values that wrap + if (!line_wraps(i)) + continue; + Vector<String> rows = get_wrap_rows_text(i); + text.set_line_wrap_amount(i, rows.size() - 1); } - return new_line_scroll_pos; } -void TextEdit::update_line_scroll_pos() { +void TextEdit::adjust_viewport_to_cursor() { - if (!is_hiding_enabled()) { - line_scroll_pos = cursor.line_ofs; - return; - } + // make sure cursor is visible on the screen + scrolling = false; - // count num unhidden lines to the cursor line ofs - double new_line_scroll_pos = 0; - int to = CLAMP(cursor.line_ofs, 0, text.size() - 1); - for (int i = 0; i < to; i++) { - if (!text.is_hidden(i)) - new_line_scroll_pos++; - } - line_scroll_pos = new_line_scroll_pos; -} + int cur_line = cursor.line; + int cur_wrap = get_cursor_wrap_index(); -void TextEdit::adjust_viewport_to_cursor() { - scrolling = false; + int first_vis_line = get_first_visible_line(); + int first_vis_wrap = cursor.wrap_ofs; + int last_vis_line = get_last_visible_line(); + int last_vis_wrap = get_last_visible_line_wrap_index(); - if (cursor.line_ofs > cursor.line) { - cursor.line_ofs = cursor.line; + if (cur_line < first_vis_line || (cur_line == first_vis_line && cur_wrap < first_vis_wrap)) { + // cursor is above screen + set_line_as_first_visible(cur_line, cur_wrap); + } else if (cur_line > last_vis_line || (cur_line == last_vis_line && cur_wrap > last_vis_wrap)) { + // cursor is below screen + set_line_as_last_visible(cur_line, cur_wrap); } int visible_width = cache.size.width - cache.style_normal->get_minimum_size().width - cache.line_number_w - cache.breakpoint_gutter_width - cache.fold_gutter_width; @@ -3511,91 +3620,174 @@ void TextEdit::adjust_viewport_to_cursor() { visible_width -= v_scroll->get_combined_minimum_size().width; visible_width -= 20; // give it a little more space - int visible_rows = get_visible_rows(); - if (h_scroll->is_visible_in_tree() && !scroll_past_end_of_file_enabled) - visible_rows -= ((h_scroll->get_combined_minimum_size().height - 1) / get_row_height()); - int num_rows = num_lines_from(CLAMP(cursor.line_ofs, 0, text.size() - 1), MIN(visible_rows, text.size() - 1 - cursor.line_ofs)); + if (!is_wrap_enabled()) { + // adjust x offset + int cursor_x = get_column_x_offset(cursor.column, text[cursor.line]); - // make sure the cursor is on the screen - // above the caret - if (cursor.line > (cursor.line_ofs + MAX(num_rows, visible_rows))) { - cursor.line_ofs = cursor.line - num_lines_from(cursor.line, -visible_rows) + 1; - } - // below the caret - if (cursor.line_ofs == cursor.line) { - cursor.line_ofs = cursor.line - 2; - } - int line_ofs_max = text.size() - 1; - if (!scroll_past_end_of_file_enabled) { - line_ofs_max -= num_lines_from(text.size() - 1, -visible_rows) - 1; - line_ofs_max += (h_scroll->is_visible_in_tree() ? 1 : 0); - line_ofs_max += (cursor.line == text.size() - 1 ? 1 : 0); - } - line_ofs_max = MAX(line_ofs_max, 0); - cursor.line_ofs = CLAMP(cursor.line_ofs, 0, line_ofs_max); - - // adjust x offset - int cursor_x = get_column_x_offset(cursor.column, text[cursor.line]); + if (cursor_x > (cursor.x_ofs + visible_width)) + cursor.x_ofs = cursor_x - visible_width + 1; - if (cursor_x > (cursor.x_ofs + visible_width)) - cursor.x_ofs = cursor_x - visible_width + 1; - - if (cursor_x < cursor.x_ofs) - cursor.x_ofs = cursor_x; - - updating_scrolls = true; - h_scroll->set_value(cursor.x_ofs); - update_line_scroll_pos(); - double new_v_scroll = get_line_scroll_pos(); - // keep offset if smooth scroll is enabled - if (smooth_scroll_enabled) { - new_v_scroll += fmod(v_scroll->get_value(), 1.0); + if (cursor_x < cursor.x_ofs) + cursor.x_ofs = cursor_x; + } else { + cursor.x_ofs = 0; } - v_scroll->set_value(new_v_scroll); - updating_scrolls = false; + h_scroll->set_value(cursor.x_ofs); + update(); } void TextEdit::center_viewport_to_cursor() { - scrolling = false; - if (cursor.line_ofs > cursor.line) - cursor.line_ofs = cursor.line; + // move viewport so the cursor is in the center of the screen + scrolling = false; if (is_line_hidden(cursor.line)) unfold_line(cursor.line); + set_line_as_center_visible(cursor.line, get_cursor_wrap_index()); int visible_width = cache.size.width - cache.style_normal->get_minimum_size().width - cache.line_number_w - cache.breakpoint_gutter_width - cache.fold_gutter_width; if (v_scroll->is_visible_in_tree()) visible_width -= v_scroll->get_combined_minimum_size().width; visible_width -= 20; // give it a little more space - int visible_rows = get_visible_rows(); - if (h_scroll->is_visible_in_tree()) - visible_rows -= ((h_scroll->get_combined_minimum_size().height - 1) / get_row_height()); - if (text.size() >= visible_rows) { - int max_ofs = text.size() - (scroll_past_end_of_file_enabled ? 1 : MAX(num_lines_from(text.size() - 1, -visible_rows), 0)); - cursor.line_ofs = CLAMP(cursor.line - num_lines_from(MAX(cursor.line - visible_rows / 2, 0), -visible_rows / 2), 0, max_ofs); + if (is_wrap_enabled()) { + // center x offset + int cursor_x = get_column_x_offset_for_line(cursor.column, cursor.line); + + if (cursor_x > (cursor.x_ofs + visible_width)) + cursor.x_ofs = cursor_x - visible_width + 1; + + if (cursor_x < cursor.x_ofs) + cursor.x_ofs = cursor_x; + } else { + cursor.x_ofs = 0; } - int cursor_x = get_column_x_offset(cursor.column, text[cursor.line]); + h_scroll->set_value(cursor.x_ofs); - if (cursor_x > (cursor.x_ofs + visible_width)) - cursor.x_ofs = cursor_x - visible_width + 1; + update(); +} - if (cursor_x < cursor.x_ofs) - cursor.x_ofs = cursor_x; +void TextEdit::update_cursor_wrap_offset() { + int first_vis_line = get_first_visible_line(); + if (line_wraps(first_vis_line)) { + cursor.wrap_ofs = MIN(cursor.wrap_ofs, times_line_wraps(first_vis_line)); + } else { + cursor.wrap_ofs = 0; + } + set_line_as_first_visible(cursor.line_ofs, cursor.wrap_ofs); +} - updating_scrolls = true; - h_scroll->set_value(cursor.x_ofs); - update_line_scroll_pos(); - double new_v_scroll = get_line_scroll_pos(); - // keep offset if smooth scroll is enabled - if (smooth_scroll_enabled) { - new_v_scroll += fmod(v_scroll->get_value(), 1.0); +bool TextEdit::line_wraps(int line) const { + + ERR_FAIL_INDEX_V(line, text.size(), 0); + if (!is_wrap_enabled()) + return false; + return text.get_line_width(line) > wrap_at; +} + +int TextEdit::times_line_wraps(int line) const { + + ERR_FAIL_INDEX_V(line, text.size(), 0); + if (!line_wraps(line)) + return 0; + + int wrap_amount = text.get_line_wrap_amount(line); + if (wrap_amount == -1) { + // update the value + Vector<String> rows = get_wrap_rows_text(line); + wrap_amount = rows.size() - 1; + text.set_line_wrap_amount(line, wrap_amount); } - v_scroll->set_value(new_v_scroll); - updating_scrolls = false; - update(); + + return wrap_amount; +} + +Vector<String> TextEdit::get_wrap_rows_text(int p_line) const { + + ERR_FAIL_INDEX_V(p_line, text.size(), Vector<String>()); + + Vector<String> lines; + if (!line_wraps(p_line)) { + lines.push_back(text[p_line]); + return lines; + } + + int px = 0; + int col = 0; + String line_text = text[p_line]; + String wrap_substring = ""; + + int word_px = 0; + String word_str = ""; + int cur_wrap_index = 0; + + int tab_offset_px = get_indent_level(p_line) * cache.font->get_char_size(' ').width; + + while (col < line_text.length()) { + char c = line_text[col]; + int w = text.get_char_width(c, line_text[col + 1], px + word_px); + + int indent_ofs = (cur_wrap_index != 0 ? tab_offset_px : 0); + + word_str += c; + word_px += w; + if (c == ' ') { + // end of a word; add this word to the substring + wrap_substring += word_str; + px += word_px; + word_str = ""; + word_px = 0; + } + + if ((indent_ofs + px + word_px) > wrap_at) { + // do not want to add this word + if (indent_ofs + word_px > wrap_at) { + // not enough space; add it anyway + wrap_substring += word_str; + px += word_px; + word_str = ""; + word_px = 0; + } + lines.push_back(wrap_substring); + // reset for next wrap + cur_wrap_index++; + wrap_substring = ""; + px = 0; + } + col++; + } + // line ends before hit wrap_at; add this word to the substring + wrap_substring += word_str; + px += word_px; + lines.push_back(wrap_substring); + return lines; +} + +int TextEdit::get_cursor_wrap_index() const { + + return get_line_wrap_index_at_col(cursor.line, cursor.column); +} + +int TextEdit::get_line_wrap_index_at_col(int p_line, int p_column) const { + + ERR_FAIL_INDEX_V(p_line, text.size(), 0); + + if (!line_wraps(p_line)) + return 0; + + // loop through wraps in the line text until we get to the column + int wrap_index = 0; + int col = 0; + Vector<String> rows = get_wrap_rows_text(p_line); + for (int i = 0; i < rows.size(); i++) { + wrap_index = i; + String s = rows[wrap_index]; + col += s.length(); + if (col > p_column) + break; + } + return wrap_index; } void TextEdit::cursor_set_column(int p_col, bool p_adjust_viewport) { @@ -3607,7 +3799,7 @@ void TextEdit::cursor_set_column(int p_col, bool p_adjust_viewport) { if (cursor.column > get_line(cursor.line).length()) cursor.column = get_line(cursor.line).length(); - cursor.last_fit_x = get_column_x_offset(cursor.column, get_line(cursor.line)); + cursor.last_fit_x = get_column_x_offset_for_line(cursor.column, cursor.line); if (p_adjust_viewport) adjust_viewport_to_cursor(); @@ -3619,7 +3811,7 @@ void TextEdit::cursor_set_column(int p_col, bool p_adjust_viewport) { } } -void TextEdit::cursor_set_line(int p_row, bool p_adjust_viewport, bool p_can_be_hidden) { +void TextEdit::cursor_set_line(int p_row, bool p_adjust_viewport, bool p_can_be_hidden, int p_wrap_index) { if (setting_row) return; @@ -3628,8 +3820,8 @@ void TextEdit::cursor_set_line(int p_row, bool p_adjust_viewport, bool p_can_be_ if (p_row < 0) p_row = 0; - if (p_row >= (int)text.size()) - p_row = (int)text.size() - 1; + if (p_row >= text.size()) + p_row = text.size() - 1; if (!p_can_be_hidden) { if (is_line_hidden(CLAMP(p_row, 0, text.size() - 1))) { @@ -3647,7 +3839,18 @@ void TextEdit::cursor_set_line(int p_row, bool p_adjust_viewport, bool p_can_be_ } } cursor.line = p_row; - cursor.column = get_char_pos_for(cursor.last_fit_x, get_line(cursor.line)); + + int n_col = get_char_pos_for_line(cursor.last_fit_x, p_row, p_wrap_index); + if (is_wrap_enabled() && p_wrap_index < times_line_wraps(p_row)) { + Vector<String> rows = get_wrap_rows_text(p_row); + int row_end_col = 0; + for (int i = 0; i < p_wrap_index + 1; i++) { + row_end_col += rows[i].length(); + } + if (n_col >= row_end_col) + n_col -= 1; + } + cursor.column = n_col; if (p_adjust_viewport) adjust_viewport_to_cursor(); @@ -3724,9 +3927,25 @@ void TextEdit::_scroll_moved(double p_to_val) { if (h_scroll->is_visible_in_tree()) cursor.x_ofs = h_scroll->get_value(); if (v_scroll->is_visible_in_tree()) { - double val = v_scroll->get_value(); - cursor.line_ofs = num_lines_from(0, (int)floor(val)); - line_scroll_pos = (int)floor(val); + + // set line ofs and wrap ofs + int v_scroll_i = floor(get_v_scroll()); + int sc = 0; + int n_line; + for (n_line = 0; n_line < text.size(); n_line++) { + if (!is_line_hidden(n_line)) { + sc++; + sc += times_line_wraps(n_line); + if (sc > v_scroll_i) + break; + } + } + int line_wrap_amount = times_line_wraps(n_line); + int wi = line_wrap_amount - (sc - v_scroll_i - 1); + wi = CLAMP(wi, 0, line_wrap_amount); + + cursor.line_ofs = n_line; + cursor.wrap_ofs = wi; } update(); } @@ -3736,29 +3955,73 @@ int TextEdit::get_row_height() const { return cache.font->get_height() + cache.line_spacing; } -int TextEdit::get_char_pos_for(int p_px, String p_str) const { +int TextEdit::get_char_pos_for_line(int p_px, int p_line, int p_wrap_index) const { - int px = 0; - int c = 0; + ERR_FAIL_INDEX_V(p_line, text.size(), 0); - int tab_w = cache.font->get_char_size(' ').width * indent_size; + if (line_wraps(p_line)) { - while (c < p_str.length()) { + int line_wrap_amount = times_line_wraps(p_line); + int wrap_offset_px = get_indent_level(p_line) * cache.font->get_char_size(' ').width; + if (p_wrap_index > line_wrap_amount) + p_wrap_index = line_wrap_amount; + if (p_wrap_index > 0) + p_px -= wrap_offset_px; + else + p_wrap_index = 0; + Vector<String> rows = get_wrap_rows_text(p_line); + int c_pos = get_char_pos_for(p_px, rows[p_wrap_index]); + for (int i = 0; i < p_wrap_index; i++) { + String s = rows[i]; + c_pos += s.length(); + } - int w = 0; + return c_pos; + } else { - if (p_str[c] == '\t') { + return get_char_pos_for(p_px, text[p_line]); + } +} - int left = px % tab_w; - if (left == 0) - w = tab_w; - else - w = tab_w - px % tab_w; // is right... +int TextEdit::get_column_x_offset_for_line(int p_char, int p_line) const { - } else { + ERR_FAIL_INDEX_V(p_line, text.size(), 0); - w = cache.font->get_char_size(p_str[c], p_str[c + 1]).width; + if (line_wraps(p_line)) { + + int n_char = p_char; + int col = 0; + Vector<String> rows = get_wrap_rows_text(p_line); + int wrap_index = 0; + for (int i = 0; i < rows.size(); i++) { + wrap_index = i; + String s = rows[wrap_index]; + col += s.length(); + if (col > p_char) + break; + n_char -= s.length(); } + int px = get_column_x_offset(n_char, rows[wrap_index]); + + int wrap_offset_px = get_indent_level(p_line) * cache.font->get_char_size(' ').width; + if (wrap_index != 0) + px += wrap_offset_px; + + return px; + } else { + + return get_column_x_offset(p_char, text[p_line]); + } +} + +int TextEdit::get_char_pos_for(int p_px, String p_str) const { + + int px = 0; + int c = 0; + + while (c < p_str.length()) { + + int w = text.get_char_width(p_str[c], p_str[c + 1], px); if (p_px < (px + w / 2)) break; @@ -3769,28 +4032,16 @@ int TextEdit::get_char_pos_for(int p_px, String p_str) const { return c; } -int TextEdit::get_column_x_offset(int p_char, String p_str) { +int TextEdit::get_column_x_offset(int p_char, String p_str) const { int px = 0; - int tab_w = cache.font->get_char_size(' ').width * indent_size; - for (int i = 0; i < p_char; i++) { if (i >= p_str.length()) break; - if (p_str[i] == '\t') { - - int left = px % tab_w; - if (left == 0) - px += tab_w; - else - px += tab_w - px % tab_w; // is right... - - } else { - px += cache.font->get_char_size(p_str[i], p_str[i + 1]).width; - } + px += text.get_char_width(p_str[i], p_str[i + 1], px); } return px; @@ -3866,7 +4117,7 @@ void TextEdit::set_text(String p_text) { cursor.line = 0; cursor.x_ofs = 0; cursor.line_ofs = 0; - line_scroll_pos = 0; + cursor.wrap_ofs = 0; cursor.last_fit_x = 0; cursor_set_line(0); cursor_set_column(0); @@ -3952,7 +4203,7 @@ void TextEdit::_clear() { cursor.line = 0; cursor.x_ofs = 0; cursor.line_ofs = 0; - line_scroll_pos = 0; + cursor.wrap_ofs = 0; cursor.last_fit_x = 0; } @@ -3974,14 +4225,14 @@ bool TextEdit::is_readonly() const { return readonly; } -void TextEdit::set_wrap(bool p_wrap) { +void TextEdit::set_wrap_enabled(bool p_wrap_enabled) { - wrap = p_wrap; + wrap_enabled = p_wrap_enabled; } -bool TextEdit::is_wrapping() const { +bool TextEdit::is_wrap_enabled() const { - return wrap; + return wrap_enabled; } void TextEdit::set_max_chars(int p_max_chars) { @@ -4130,7 +4381,7 @@ void TextEdit::clear_colors() { keywords.clear(); color_regions.clear(); color_region_cache.clear(); - text.clear_caches(); + text.clear_width_cache(); } void TextEdit::add_keyword_color(const String &p_keyword, const Color &p_color) { @@ -4150,7 +4401,7 @@ Color TextEdit::get_keyword_color(String p_keyword) const { void TextEdit::add_color_region(const String &p_begin_key, const String &p_end_key, const Color &p_color, bool p_line_only) { color_regions.push_back(ColorRegion(p_begin_key, p_end_key, p_color, p_line_only)); - text.clear_caches(); + text.clear_width_cache(); update(); } @@ -4235,6 +4486,7 @@ void TextEdit::paste() { String clipboard = OS::get_singleton()->get_clipboard(); + begin_complex_operation(); if (selection.active) { selection.active = false; @@ -4251,6 +4503,8 @@ void TextEdit::paste() { } _insert_text_at_cursor(clipboard); + end_complex_operation(); + update(); } @@ -4644,52 +4898,99 @@ void TextEdit::unhide_all_lines() { update(); } -int TextEdit::num_lines_from(int p_line_from, int unhidden_amount) const { +int TextEdit::num_lines_from(int p_line_from, int visible_amount) const { - // returns the number of hidden and unhidden lines from p_line_from to p_line_from + amount of visible lines - ERR_FAIL_INDEX_V(p_line_from, text.size(), ABS(unhidden_amount)); + // returns the number of lines (hidden and unhidden) from p_line_from to (p_line_from + visible_amount of unhidden lines) + ERR_FAIL_INDEX_V(p_line_from, text.size(), ABS(visible_amount)); if (!is_hiding_enabled()) - return ABS(unhidden_amount); + return ABS(visible_amount); + int num_visible = 0; int num_total = 0; - if (unhidden_amount >= 0) { + if (visible_amount >= 0) { for (int i = p_line_from; i < text.size(); i++) { num_total++; - if (!is_line_hidden(i)) + if (!is_line_hidden(i)) { num_visible++; - if (num_visible >= unhidden_amount) + } + if (num_visible >= visible_amount) break; } } else { - unhidden_amount = ABS(unhidden_amount); + visible_amount = ABS(visible_amount); for (int i = p_line_from; i >= 0; i--) { num_total++; - if (!is_line_hidden(i)) + if (!is_line_hidden(i)) { num_visible++; - if (num_visible >= unhidden_amount) + } + if (num_visible >= visible_amount) break; } } return num_total; } -bool TextEdit::is_last_visible_line(int p_line) const { +int TextEdit::num_lines_from_rows(int p_line_from, int p_wrap_index_from, int visible_amount, int &wrap_index) const { - ERR_FAIL_INDEX_V(p_line, text.size(), false); + // returns the number of lines (hidden and unhidden) from (p_line_from + p_wrap_index_from) row to (p_line_from + visible_amount of unhidden and wrapped rows) + // wrap index is set to the wrap index of the last line + wrap_index = 0; + ERR_FAIL_INDEX_V(p_line_from, text.size(), ABS(visible_amount)); - if (p_line == text.size() - 1) - return true; + if (!is_hiding_enabled() && !is_wrap_enabled()) + return ABS(visible_amount); + + int num_visible = 0; + int num_total = 0; + if (visible_amount == 0) { + num_total = 0; + wrap_index = 0; + } else if (visible_amount > 0) { + int i; + num_visible -= p_wrap_index_from; + for (i = p_line_from; i < text.size(); i++) { + num_total++; + if (!is_line_hidden(i)) { + num_visible++; + num_visible += times_line_wraps(i); + } + if (num_visible >= visible_amount) + break; + } + wrap_index = times_line_wraps(MIN(i, text.size() - 1)) - (num_visible - visible_amount); + } else { + visible_amount = ABS(visible_amount); + int i; + num_visible -= times_line_wraps(p_line_from) - p_wrap_index_from; + for (i = p_line_from; i >= 0; i--) { + num_total++; + if (!is_line_hidden(i)) { + num_visible++; + num_visible += times_line_wraps(i); + } + if (num_visible >= visible_amount) + break; + } + wrap_index = (num_visible - visible_amount); + } + wrap_index = MAX(wrap_index, 0); + return num_total; +} +int TextEdit::get_last_unhidden_line() const { + + // returns the last line in the text that is not hidden if (!is_hiding_enabled()) - return false; + return text.size() - 1; - for (int i = p_line + 1; i < text.size(); i++) { - if (!is_line_hidden(i)) - return false; + int last_line; + for (last_line = text.size() - 1; last_line > 0; last_line--) { + if (!is_line_hidden(last_line)) { + break; + } } - - return true; + return last_line; } int TextEdit::get_indent_level(int p_line) const { @@ -4709,7 +5010,7 @@ int TextEdit::get_indent_level(int p_line) const { break; } } - return tab_count + whitespace_count / indent_size; + return tab_count * indent_size + whitespace_count; } bool TextEdit::is_line_comment(int p_line) const { @@ -5057,6 +5358,7 @@ bool TextEdit::is_drawing_tabs() const { void TextEdit::set_override_selected_font_color(bool p_override_selected_font_color) { override_selected_font_color = p_override_selected_font_color; } + bool TextEdit::is_overriding_selected_font_color() const { return override_selected_font_color; } @@ -5077,58 +5379,143 @@ bool TextEdit::is_insert_text_operation() { uint32_t TextEdit::get_version() const { return current_op.version; } + uint32_t TextEdit::get_saved_version() const { return saved_version; } + void TextEdit::tag_saved_version() { saved_version = get_version(); } -int TextEdit::get_v_scroll() const { +double TextEdit::get_scroll_pos_for_line(int p_line, int p_wrap_index) const { - return v_scroll->get_value(); -} -void TextEdit::set_v_scroll(int p_scroll) { + if (!is_wrap_enabled() && !is_hiding_enabled()) + return p_line; - if (p_scroll < 0) { - p_scroll = 0; - } - if (!scroll_past_end_of_file_enabled) { - if (p_scroll + get_visible_rows() > get_total_unhidden_rows()) { - int num_rows = num_lines_from(CLAMP(p_scroll, 0, text.size() - 1), MIN(get_visible_rows(), text.size() - 1 - p_scroll)); - p_scroll = text.size() - num_rows; + // count the number of visible lines up to this line + double new_line_scroll_pos = 0; + int to = CLAMP(p_line, 0, text.size() - 1); + for (int i = 0; i < to; i++) { + if (!text.is_hidden(i)) { + new_line_scroll_pos++; + new_line_scroll_pos += times_line_wraps(i); } } + new_line_scroll_pos += p_wrap_index; + return new_line_scroll_pos; +} + +void TextEdit::set_line_as_first_visible(int p_line, int p_wrap_index) { + + set_v_scroll(get_scroll_pos_for_line(p_line, p_wrap_index)); +} + +void TextEdit::set_line_as_center_visible(int p_line, int p_wrap_index) { + + int visible_rows = get_visible_rows(); + int wi; + int first_line = p_line - num_lines_from_rows(p_line, p_wrap_index, -visible_rows / 2, wi) + 1; + + set_v_scroll(get_scroll_pos_for_line(first_line, wi)); +} + +void TextEdit::set_line_as_last_visible(int p_line, int p_wrap_index) { + + int wi; + int first_line = p_line - num_lines_from_rows(p_line, p_wrap_index, -get_visible_rows() - 1, wi) + 1; + + set_v_scroll(get_scroll_pos_for_line(first_line, wi) + get_visible_rows_offset()); +} + +int TextEdit::get_first_visible_line() const { + + return CLAMP(cursor.line_ofs, 0, text.size() - 1); +} + +int TextEdit::get_last_visible_line() const { + + int first_vis_line = get_first_visible_line(); + int last_vis_line = 0; + int wi; + last_vis_line = first_vis_line + num_lines_from_rows(first_vis_line, cursor.wrap_ofs, get_visible_rows() + 1, wi) - 1; + last_vis_line = CLAMP(last_vis_line, 0, text.size() - 1); + return last_vis_line; +} + +int TextEdit::get_last_visible_line_wrap_index() const { + + int first_vis_line = get_first_visible_line(); + int last_vis_line = 0; + int wi; + last_vis_line = first_vis_line + num_lines_from_rows(first_vis_line, cursor.wrap_ofs, get_visible_rows() + 1, wi) - 1; + return wi; +} + +double TextEdit::get_visible_rows_offset() const { + + double total = cache.size.height; + total -= cache.style_normal->get_minimum_size().height; + if (h_scroll->is_visible_in_tree()) + total -= h_scroll->get_size().height; + total /= (double)get_row_height(); + total = total - floor(total); + total = -CLAMP(total, 0.001, 1) + 1; + return total; +} + +double TextEdit::get_v_scroll_offset() const { + + double val = get_v_scroll() - floor(get_v_scroll()); + return CLAMP(val, 0, 1); +} + +double TextEdit::get_v_scroll() const { + + return v_scroll->get_value(); +} + +void TextEdit::set_v_scroll(double p_scroll) { + v_scroll->set_value(p_scroll); - cursor.line_ofs = num_lines_from(0, p_scroll); - line_scroll_pos = p_scroll; + int max_v_scroll = v_scroll->get_max() - v_scroll->get_page(); + if (p_scroll >= max_v_scroll - 1.0) + _scroll_moved(v_scroll->get_value()); } int TextEdit::get_h_scroll() const { return h_scroll->get_value(); } + void TextEdit::set_h_scroll(int p_scroll) { + if (p_scroll < 0) { + p_scroll = 0; + } h_scroll->set_value(p_scroll); } void TextEdit::set_smooth_scroll_enabled(bool p_enable) { + v_scroll->set_smooth_scroll_enabled(p_enable); smooth_scroll_enabled = p_enable; } bool TextEdit::is_smooth_scroll_enabled() const { + return smooth_scroll_enabled; } void TextEdit::set_v_scroll_speed(float p_speed) { + v_scroll_speed = p_speed; } float TextEdit::get_v_scroll_speed() const { + return v_scroll_speed; } @@ -5608,7 +5995,7 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("get_line", "line"), &TextEdit::get_line); ClassDB::bind_method(D_METHOD("cursor_set_column", "column", "adjust_viewport"), &TextEdit::cursor_set_column, DEFVAL(true)); - ClassDB::bind_method(D_METHOD("cursor_set_line", "line", "adjust_viewport", "can_be_hidden"), &TextEdit::cursor_set_line, DEFVAL(true), DEFVAL(true)); + ClassDB::bind_method(D_METHOD("cursor_set_line", "line", "adjust_viewport", "can_be_hidden", "wrap_index"), &TextEdit::cursor_set_line, DEFVAL(true), DEFVAL(true), DEFVAL(0)); ClassDB::bind_method(D_METHOD("cursor_get_column"), &TextEdit::cursor_get_column); ClassDB::bind_method(D_METHOD("cursor_get_line"), &TextEdit::cursor_get_line); @@ -5625,8 +6012,8 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_readonly", "enable"), &TextEdit::set_readonly); ClassDB::bind_method(D_METHOD("is_readonly"), &TextEdit::is_readonly); - ClassDB::bind_method(D_METHOD("set_wrap", "enable"), &TextEdit::set_wrap); - ClassDB::bind_method(D_METHOD("is_wrapping"), &TextEdit::is_wrapping); + ClassDB::bind_method(D_METHOD("set_wrap_enabled", "enable"), &TextEdit::set_wrap_enabled); + ClassDB::bind_method(D_METHOD("is_wrap_enabled"), &TextEdit::is_wrap_enabled); // ClassDB::bind_method(D_METHOD("set_max_chars", "amount"), &TextEdit::set_max_chars); // ClassDB::bind_method(D_METHOD("get_max_char"), &TextEdit::get_max_chars); ClassDB::bind_method(D_METHOD("set_context_menu_enabled", "enable"), &TextEdit::set_context_menu_enabled); @@ -5704,7 +6091,7 @@ void TextEdit::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_scrolling"), "set_smooth_scroll_enable", "is_smooth_scroll_enabled"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_scroll_speed"), "set_v_scroll_speed", "get_v_scroll_speed"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hiding_enabled"), "set_hiding_enabled", "is_hiding_enabled"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "wrap_lines"), "set_wrap", "is_wrapping"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "wrap_enabled"), "set_wrap_enabled", "is_wrap_enabled"); // ADD_PROPERTY(PropertyInfo(Variant::BOOL, "max_chars"), "set_max_chars", "get_max_chars"); ADD_GROUP("Caret", "caret_"); @@ -5739,7 +6126,8 @@ TextEdit::TextEdit() { draw_caret = true; max_chars = 0; clear(); - wrap = false; + wrap_enabled = false; + wrap_right_offset = 10; set_focus_mode(FOCUS_ALL); syntax_highlighter = NULL; _update_caches(); diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h index 60c6ab4929..5c82d1ac20 100644 --- a/scene/gui/text_edit.h +++ b/scene/gui/text_edit.h @@ -76,6 +76,7 @@ public: bool marked : 1; bool breakpoint : 1; bool hidden : 1; + int wrap_amount_cache : 24; Map<int, ColorRegionInfo> region_info; String data; }; @@ -94,6 +95,9 @@ public: void set_color_regions(const Vector<ColorRegion> *p_regions) { color_regions = p_regions; } int get_line_width(int p_line) const; int get_max_width(bool p_exclude_hidden = false) const; + int get_char_width(CharType c, CharType next_c, int px) const; + void set_line_wrap_amount(int p_line, int p_wrap_amount) const; + int get_line_wrap_amount(int p_line) const; const Map<int, ColorRegionInfo> &get_color_region_info(int p_line) const; void set(int p_line, const String &p_text); void set_marked(int p_line, bool p_marked) { text[p_line].marked = p_marked; } @@ -106,7 +110,8 @@ public: void remove(int p_at); int size() const { return text.size(); } void clear(); - void clear_caches(); + void clear_width_cache(); + void clear_wrap_cache(); _FORCE_INLINE_ const String &operator[](int p_line) const { return text[p_line].data; } Text() { indent_size = 4; } }; @@ -115,7 +120,7 @@ private: struct Cursor { int last_fit_x; int line, column; ///< cursor - int x_ofs, line_ofs; + int x_ofs, line_ofs, wrap_ofs; } cursor; struct Selection { @@ -263,8 +268,11 @@ private: bool block_caret; bool right_click_moves_caret; + bool wrap_enabled; + int wrap_at; + int wrap_right_offset; + bool setting_row; - bool wrap; bool draw_tabs; bool override_selected_font_color; bool cursor_changed_dirty; @@ -321,19 +329,34 @@ private: int search_result_line; int search_result_col; - double line_scroll_pos; - bool context_menu_enabled; int get_visible_rows() const; - int get_total_unhidden_rows() const; - double get_line_scroll_pos(bool p_recalculate = false) const; - void update_line_scroll_pos(); - + int get_total_visible_rows() const; + + void update_cursor_wrap_offset(); + void update_wrap_at(); + bool line_wraps(int line) const; + int times_line_wraps(int line) const; + Vector<String> get_wrap_rows_text(int p_line) const; + int get_cursor_wrap_index() const; + int get_line_wrap_index_at_col(int p_line, int p_column) const; int get_char_count(); + double get_scroll_pos_for_line(int p_line, int p_wrap_index = 0) const; + void set_line_as_first_visible(int p_line, int p_wrap_index = 0); + void set_line_as_center_visible(int p_line, int p_wrap_index = 0); + void set_line_as_last_visible(int p_line, int p_wrap_index = 0); + int get_first_visible_line() const; + int get_last_visible_line() const; + int get_last_visible_line_wrap_index() const; + double get_visible_rows_offset() const; + double get_v_scroll_offset() const; + + int get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const; + int get_column_x_offset_for_line(int p_char, int p_line) const; int get_char_pos_for(int p_px, String p_str) const; - int get_column_x_offset(int p_char, String p_str); + int get_column_x_offset(int p_char, String p_str) const; void adjust_viewport_to_cursor(); double get_scroll_line_diff() const; @@ -455,8 +478,10 @@ public: bool is_line_hidden(int p_line) const; void fold_all_lines(); void unhide_all_lines(); - int num_lines_from(int p_line_from, int unhidden_amount) const; - bool is_last_visible_line(int p_line) const; + int num_lines_from(int p_line_from, int visible_amount) const; + int num_lines_from_rows(int p_line_from, int p_wrap_index_from, int visible_amount, int &wrap_index) const; + int get_last_unhidden_line() const; + bool can_fold(int p_line) const; bool is_folded(int p_line) const; void fold_line(int p_line); @@ -493,7 +518,7 @@ public: void center_viewport_to_cursor(); void cursor_set_column(int p_col, bool p_adjust_viewport = true); - void cursor_set_line(int p_row, bool p_adjust_viewport = true, bool p_can_be_hidden = true); + void cursor_set_line(int p_row, bool p_adjust_viewport = true, bool p_can_be_hidden = true, int p_wrap_index = 0); int cursor_get_column() const; int cursor_get_line() const; @@ -516,8 +541,8 @@ public: void set_max_chars(int p_max_chars); int get_max_chars() const; - void set_wrap(bool p_wrap); - bool is_wrapping() const; + void set_wrap_enabled(bool p_wrap_enabled); + bool is_wrap_enabled() const; void clear(); @@ -578,8 +603,8 @@ public: Color get_member_color(String p_member) const; void clear_member_keywords(); - int get_v_scroll() const; - void set_v_scroll(int p_scroll); + double get_v_scroll() const; + void set_v_scroll(double p_scroll); int get_h_scroll() const; void set_h_scroll(int p_scroll); diff --git a/scene/main/node.cpp b/scene/main/node.cpp index 67ee246252..3643aedb85 100644 --- a/scene/main/node.cpp +++ b/scene/main/node.cpp @@ -176,6 +176,9 @@ void Node::_propagate_ready() { data.children[i]->_propagate_ready(); } data.blocked--; + + notification(NOTIFICATION_POST_ENTER_TREE); + if (data.ready_first) { data.ready_first = false; notification(NOTIFICATION_READY); @@ -477,7 +480,7 @@ bool Node::is_network_master() const { ERR_FAIL_COND_V(!is_inside_tree(), false); - return get_multiplayer_api()->get_network_unique_id() == data.network_master; + return get_multiplayer()->get_network_unique_id() == data.network_master; } /***** RPC CONFIG ********/ @@ -668,12 +671,12 @@ Variant Node::_rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Va void Node::rpcp(int p_peer_id, bool p_unreliable, const StringName &p_method, const Variant **p_arg, int p_argcount) { ERR_FAIL_COND(!is_inside_tree()); - get_multiplayer_api()->rpcp(this, p_peer_id, p_unreliable, p_method, p_arg, p_argcount); + get_multiplayer()->rpcp(this, p_peer_id, p_unreliable, p_method, p_arg, p_argcount); } void Node::rsetp(int p_peer_id, bool p_unreliable, const StringName &p_property, const Variant &p_value) { ERR_FAIL_COND(!is_inside_tree()); - get_multiplayer_api()->rsetp(this, p_peer_id, p_unreliable, p_property, p_value); + get_multiplayer()->rsetp(this, p_peer_id, p_unreliable, p_property, p_value); } /******** RSET *********/ @@ -698,21 +701,21 @@ void Node::rset_unreliable_id(int p_peer_id, const StringName &p_property, const } //////////// end of rpc -Ref<MultiplayerAPI> Node::get_multiplayer_api() const { - if (multiplayer_api.is_valid()) - return multiplayer_api; +Ref<MultiplayerAPI> Node::get_multiplayer() const { + if (multiplayer.is_valid()) + return multiplayer; if (!is_inside_tree()) return Ref<MultiplayerAPI>(); - return get_tree()->get_multiplayer_api(); + return get_tree()->get_multiplayer(); } -Ref<MultiplayerAPI> Node::get_custom_multiplayer_api() const { - return multiplayer_api; +Ref<MultiplayerAPI> Node::get_custom_multiplayer() const { + return multiplayer; } -void Node::set_custom_multiplayer_api(Ref<MultiplayerAPI> p_multiplayer_api) { +void Node::set_custom_multiplayer(Ref<MultiplayerAPI> p_multiplayer) { - multiplayer_api = p_multiplayer_api; + multiplayer = p_multiplayer; } const Map<StringName, Node::RPCMode>::Element *Node::get_node_rpc_mode(const StringName &p_method) { @@ -2748,9 +2751,9 @@ void Node::_bind_methods() { ClassDB::bind_method(D_METHOD("is_network_master"), &Node::is_network_master); - ClassDB::bind_method(D_METHOD("get_multiplayer_api"), &Node::get_multiplayer_api); - ClassDB::bind_method(D_METHOD("get_custom_multiplayer_api"), &Node::get_custom_multiplayer_api); - ClassDB::bind_method(D_METHOD("set_custom_multiplayer_api", "api"), &Node::set_custom_multiplayer_api); + ClassDB::bind_method(D_METHOD("get_multiplayer"), &Node::get_multiplayer); + ClassDB::bind_method(D_METHOD("get_custom_multiplayer"), &Node::get_custom_multiplayer); + ClassDB::bind_method(D_METHOD("set_custom_multiplayer", "api"), &Node::set_custom_multiplayer); ClassDB::bind_method(D_METHOD("rpc_config", "method", "mode"), &Node::rpc_config); ClassDB::bind_method(D_METHOD("rset_config", "property", "mode"), &Node::rset_config); @@ -2830,8 +2833,8 @@ void Node::_bind_methods() { ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "name", PROPERTY_HINT_NONE, "", 0), "set_name", "get_name"); ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "filename", PROPERTY_HINT_NONE, "", 0), "set_filename", "get_filename"); ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "owner", PROPERTY_HINT_RESOURCE_TYPE, "Node", 0), "set_owner", "get_owner"); - ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "multiplayer_api", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "", "get_multiplayer_api"); - ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "custom_multiplayer_api", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "set_custom_multiplayer_api", "get_custom_multiplayer_api"); + ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "multiplayer", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "", "get_multiplayer"); + ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "custom_multiplayer", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "set_custom_multiplayer", "get_custom_multiplayer"); BIND_VMETHOD(MethodInfo("_process", PropertyInfo(Variant::REAL, "delta"))); BIND_VMETHOD(MethodInfo("_physics_process", PropertyInfo(Variant::REAL, "delta"))); diff --git a/scene/main/node.h b/scene/main/node.h index b5a956116d..540f34cba7 100644 --- a/scene/main/node.h +++ b/scene/main/node.h @@ -151,7 +151,7 @@ private: NAME_CASING_SNAKE_CASE }; - Ref<MultiplayerAPI> multiplayer_api; + Ref<MultiplayerAPI> multiplayer; void _print_tree_pretty(const String prefix, const bool last); void _print_tree(const Node *p_node); @@ -237,6 +237,7 @@ public: NOTIFICATION_TRANSLATION_CHANGED = 24, NOTIFICATION_INTERNAL_PROCESS = 25, NOTIFICATION_INTERNAL_PHYSICS_PROCESS = 26, + NOTIFICATION_POST_ENTER_TREE = 27, }; @@ -419,9 +420,9 @@ public: void rpcp(int p_peer_id, bool p_unreliable, const StringName &p_method, const Variant **p_arg, int p_argcount); void rsetp(int p_peer_id, bool p_unreliable, const StringName &p_property, const Variant &p_value); - Ref<MultiplayerAPI> get_multiplayer_api() const; - Ref<MultiplayerAPI> get_custom_multiplayer_api() const; - void set_custom_multiplayer_api(Ref<MultiplayerAPI> p_multiplayer_api); + Ref<MultiplayerAPI> get_multiplayer() const; + Ref<MultiplayerAPI> get_custom_multiplayer() const; + void set_custom_multiplayer(Ref<MultiplayerAPI> p_multiplayer); const Map<StringName, RPCMode>::Element *get_node_rpc_mode(const StringName &p_method); const Map<StringName, RPCMode>::Element *get_node_rset_mode(const StringName &p_property); diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp index 011087b487..607dbebf6c 100644 --- a/scene/main/scene_tree.cpp +++ b/scene/main/scene_tree.cpp @@ -485,7 +485,7 @@ bool SceneTree::idle(float p_time) { idle_process_time = p_time; - multiplayer_api->poll(); + multiplayer->poll(); emit_signal("idle_frame"); @@ -1668,70 +1668,70 @@ void SceneTree::_server_disconnected() { emit_signal("server_disconnected"); } -Ref<MultiplayerAPI> SceneTree::get_multiplayer_api() const { - return multiplayer_api; +Ref<MultiplayerAPI> SceneTree::get_multiplayer() const { + return multiplayer; } -void SceneTree::set_multiplayer_api(Ref<MultiplayerAPI> p_multiplayer_api) { - ERR_FAIL_COND(!p_multiplayer_api.is_valid()); +void SceneTree::set_multiplayer(Ref<MultiplayerAPI> p_multiplayer) { + ERR_FAIL_COND(!p_multiplayer.is_valid()); - if (multiplayer_api.is_valid()) { - multiplayer_api->disconnect("network_peer_connected", this, "_network_peer_connected"); - multiplayer_api->disconnect("network_peer_disconnected", this, "_network_peer_disconnected"); - multiplayer_api->disconnect("connected_to_server", this, "_connected_to_server"); - multiplayer_api->disconnect("connection_failed", this, "_connection_failed"); - multiplayer_api->disconnect("server_disconnected", this, "_server_disconnected"); + if (multiplayer.is_valid()) { + multiplayer->disconnect("network_peer_connected", this, "_network_peer_connected"); + multiplayer->disconnect("network_peer_disconnected", this, "_network_peer_disconnected"); + multiplayer->disconnect("connected_to_server", this, "_connected_to_server"); + multiplayer->disconnect("connection_failed", this, "_connection_failed"); + multiplayer->disconnect("server_disconnected", this, "_server_disconnected"); } - multiplayer_api = p_multiplayer_api; - multiplayer_api->set_root_node(root); + multiplayer = p_multiplayer; + multiplayer->set_root_node(root); - multiplayer_api->connect("network_peer_connected", this, "_network_peer_connected"); - multiplayer_api->connect("network_peer_disconnected", this, "_network_peer_disconnected"); - multiplayer_api->connect("connected_to_server", this, "_connected_to_server"); - multiplayer_api->connect("connection_failed", this, "_connection_failed"); - multiplayer_api->connect("server_disconnected", this, "_server_disconnected"); + multiplayer->connect("network_peer_connected", this, "_network_peer_connected"); + multiplayer->connect("network_peer_disconnected", this, "_network_peer_disconnected"); + multiplayer->connect("connected_to_server", this, "_connected_to_server"); + multiplayer->connect("connection_failed", this, "_connection_failed"); + multiplayer->connect("server_disconnected", this, "_server_disconnected"); } void SceneTree::set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_network_peer) { - multiplayer_api->set_network_peer(p_network_peer); + multiplayer->set_network_peer(p_network_peer); } Ref<NetworkedMultiplayerPeer> SceneTree::get_network_peer() const { - return multiplayer_api->get_network_peer(); + return multiplayer->get_network_peer(); } bool SceneTree::is_network_server() const { - return multiplayer_api->is_network_server(); + return multiplayer->is_network_server(); } bool SceneTree::has_network_peer() const { - return multiplayer_api->has_network_peer(); + return multiplayer->has_network_peer(); } int SceneTree::get_network_unique_id() const { - return multiplayer_api->get_network_unique_id(); + return multiplayer->get_network_unique_id(); } Vector<int> SceneTree::get_network_connected_peers() const { - return multiplayer_api->get_network_connected_peers(); + return multiplayer->get_network_connected_peers(); } int SceneTree::get_rpc_sender_id() const { - return multiplayer_api->get_rpc_sender_id(); + return multiplayer->get_rpc_sender_id(); } void SceneTree::set_refuse_new_network_connections(bool p_refuse) { - multiplayer_api->set_refuse_new_network_connections(p_refuse); + multiplayer->set_refuse_new_network_connections(p_refuse); } bool SceneTree::is_refusing_new_network_connections() const { - return multiplayer_api->is_refusing_new_network_connections(); + return multiplayer->is_refusing_new_network_connections(); } void SceneTree::_bind_methods() { @@ -1800,8 +1800,8 @@ void SceneTree::_bind_methods() { ClassDB::bind_method(D_METHOD("_change_scene"), &SceneTree::_change_scene); - ClassDB::bind_method(D_METHOD("set_multiplayer_api", "multiplayer_api"), &SceneTree::set_multiplayer_api); - ClassDB::bind_method(D_METHOD("get_multiplayer_api"), &SceneTree::get_multiplayer_api); + ClassDB::bind_method(D_METHOD("set_multiplayer", "multiplayer"), &SceneTree::set_multiplayer); + ClassDB::bind_method(D_METHOD("get_multiplayer"), &SceneTree::get_multiplayer); ClassDB::bind_method(D_METHOD("set_network_peer", "peer"), &SceneTree::set_network_peer); ClassDB::bind_method(D_METHOD("get_network_peer"), &SceneTree::get_network_peer); ClassDB::bind_method(D_METHOD("is_network_server"), &SceneTree::is_network_server); @@ -1829,7 +1829,7 @@ void SceneTree::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "current_scene", PROPERTY_HINT_RESOURCE_TYPE, "Node", 0), "set_current_scene", "get_current_scene"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "network_peer", PROPERTY_HINT_RESOURCE_TYPE, "NetworkedMultiplayerPeer", 0), "set_network_peer", "get_network_peer"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "root", PROPERTY_HINT_RESOURCE_TYPE, "Node", 0), "", "get_root"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "multiplayer_api", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "set_multiplayer_api", "get_multiplayer_api"); + ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "multiplayer", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "set_multiplayer", "get_multiplayer"); ADD_SIGNAL(MethodInfo("tree_changed")); ADD_SIGNAL(MethodInfo("node_added", PropertyInfo(Variant::OBJECT, "node"))); @@ -1934,7 +1934,7 @@ SceneTree::SceneTree() { root->set_world(Ref<World>(memnew(World))); // Initialize network state - set_multiplayer_api(Ref<MultiplayerAPI>(memnew(MultiplayerAPI))); + set_multiplayer(Ref<MultiplayerAPI>(memnew(MultiplayerAPI))); //root->set_world_2d( Ref<World2D>( memnew( World2D ))); root->set_as_audio_listener(true); diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h index 9c06e4ded3..6e0156546e 100644 --- a/scene/main/scene_tree.h +++ b/scene/main/scene_tree.h @@ -185,7 +185,7 @@ private: ///network/// - Ref<MultiplayerAPI> multiplayer_api; + Ref<MultiplayerAPI> multiplayer; void _network_peer_connected(int p_id); void _network_peer_disconnected(int p_id); @@ -410,8 +410,8 @@ public: //network API - Ref<MultiplayerAPI> get_multiplayer_api() const; - void set_multiplayer_api(Ref<MultiplayerAPI> p_multiplayer_api); + Ref<MultiplayerAPI> get_multiplayer() const; + void set_multiplayer(Ref<MultiplayerAPI> p_multiplayer); void set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_network_peer); Ref<NetworkedMultiplayerPeer> get_network_peer() const; bool is_network_server() const; diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp index 4cf520cc7d..f631fd6f3a 100644 --- a/scene/main/viewport.cpp +++ b/scene/main/viewport.cpp @@ -191,6 +191,7 @@ Viewport::GUI::GUI() { tooltip = NULL; tooltip_popup = NULL; tooltip_label = NULL; + subwindow_visibility_dirty = false; subwindow_order_dirty = false; } @@ -1253,6 +1254,24 @@ void Viewport::warp_mouse(const Vector2 &p_pos) { Input::get_singleton()->warp_mouse_position(gpos); } +void Viewport::_gui_prepare_subwindows() { + + if (gui.subwindow_visibility_dirty) { + + gui.subwindows.clear(); + for (List<Control *>::Element *E = gui.all_known_subwindows.front(); E; E = E->next()) { + if (E->get()->is_visible_in_tree()) { + gui.subwindows.push_back(E->get()); + } + } + + gui.subwindow_visibility_dirty = false; + gui.subwindow_order_dirty = true; + } + + _gui_sort_subwindows(); +} + void Viewport::_gui_sort_subwindows() { if (!gui.subwindow_order_dirty) @@ -1328,7 +1347,7 @@ void Viewport::_gui_show_tooltip() { gui.tooltip_label->set_anchor_and_margin(MARGIN_RIGHT, Control::ANCHOR_END, -ttp->get_margin(MARGIN_RIGHT)); gui.tooltip_label->set_anchor_and_margin(MARGIN_BOTTOM, Control::ANCHOR_END, -ttp->get_margin(MARGIN_BOTTOM)); gui.tooltip_label->set_text(tooltip.strip_edges()); - Rect2 r(gui.tooltip_pos + Point2(10, 10), gui.tooltip_label->get_combined_minimum_size() + ttp->get_minimum_size()); + Rect2 r(gui.tooltip_pos + Point2(10, 10), gui.tooltip_label->get_minimum_size() + ttp->get_minimum_size()); Rect2 vr = gui.tooltip_label->get_viewport_rect(); if (r.size.x + r.position.x > vr.size.x) r.position.x = vr.size.x - r.size.x; @@ -1395,7 +1414,7 @@ void Viewport::_gui_call_input(Control *p_control, const Ref<InputEvent> &p_inpu Control *Viewport::_gui_find_control(const Point2 &p_global) { - _gui_sort_subwindows(); + _gui_prepare_subwindows(); for (List<Control *>::Element *E = gui.subwindows.back(); E; E = E->prev()) { @@ -2095,8 +2114,14 @@ List<Control *>::Element *Viewport::_gui_add_root_control(Control *p_control) { List<Control *>::Element *Viewport::_gui_add_subwindow_control(Control *p_control) { - gui.subwindow_order_dirty = true; - return gui.subwindows.push_back(p_control); + p_control->connect("visibility_changed", this, "_subwindow_visibility_changed"); + + if (p_control->is_visible_in_tree()) { + gui.subwindow_order_dirty = true; + gui.subwindows.push_back(p_control); + } + + return gui.all_known_subwindows.push_back(p_control); } void Viewport::_gui_set_subwindow_order_dirty() { @@ -2181,7 +2206,17 @@ void Viewport::_gui_remove_root_control(List<Control *>::Element *RI) { void Viewport::_gui_remove_subwindow_control(List<Control *>::Element *SI) { - gui.subwindows.erase(SI); + ERR_FAIL_COND(!SI); + + Control *control = SI->get(); + + control->disconnect("visibility_changed", this, "_subwindow_visibility_changed"); + + List<Control *>::Element *E = gui.subwindows.find(control); + if (E) + gui.subwindows.erase(E); + + gui.all_known_subwindows.erase(SI); } void Viewport::_gui_unfocus_control(Control *p_control) { @@ -2208,7 +2243,7 @@ void Viewport::_gui_hid_control(Control *p_control) { */ if (gui.key_focus == p_control) - gui.key_focus = NULL; + _gui_remove_focus(); if (gui.mouse_over == p_control) gui.mouse_over = NULL; if (gui.tooltip == p_control) @@ -2686,6 +2721,8 @@ void Viewport::_bind_methods() { ClassDB::bind_method(D_METHOD("set_shadow_atlas_quadrant_subdiv", "quadrant", "subdiv"), &Viewport::set_shadow_atlas_quadrant_subdiv); ClassDB::bind_method(D_METHOD("get_shadow_atlas_quadrant_subdiv", "quadrant"), &Viewport::get_shadow_atlas_quadrant_subdiv); + ClassDB::bind_method(D_METHOD("_subwindow_visibility_changed"), &Viewport::_subwindow_visibility_changed); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "arvr"), "set_use_arvr", "use_arvr"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size"); @@ -2766,6 +2803,13 @@ void Viewport::_bind_methods() { BIND_ENUM_CONSTANT(CLEAR_MODE_ONLY_NEXT_FRAME); } +void Viewport::_subwindow_visibility_changed() { + + // unfortunately, we don't know the sender, i.e. which subwindow changed; + // so we have to check them all. + gui.subwindow_visibility_dirty = true; +} + Viewport::Viewport() { world_2d = Ref<World2D>(memnew(World2D)); diff --git a/scene/main/viewport.h b/scene/main/viewport.h index 1250303dc1..c1ef58de69 100644 --- a/scene/main/viewport.h +++ b/scene/main/viewport.h @@ -268,7 +268,9 @@ private: List<Control *> modal_stack; Transform2D focus_inv_xform; bool subwindow_order_dirty; - List<Control *> subwindows; + bool subwindow_visibility_dirty; + List<Control *> subwindows; // visible subwindows + List<Control *> all_known_subwindows; bool roots_order_dirty; List<Control *> roots; int canvas_sort_index; //for sorting items with canvas as root @@ -279,6 +281,7 @@ private: bool disable_input; void _gui_call_input(Control *p_control, const Ref<InputEvent> &p_input); + void _gui_prepare_subwindows(); void _gui_sort_subwindows(); void _gui_sort_roots(); void _gui_sort_modal_stack(); @@ -468,6 +471,8 @@ public: void set_snap_controls_to_pixels(bool p_enable); bool is_snap_controls_to_pixels_enabled() const; + void _subwindow_visibility_changed(); + Viewport(); ~Viewport(); }; diff --git a/scene/resources/default_theme/default_theme.cpp b/scene/resources/default_theme/default_theme.cpp index 2e652a00f9..3ea856541e 100644 --- a/scene/resources/default_theme/default_theme.cpp +++ b/scene/resources/default_theme/default_theme.cpp @@ -415,6 +415,7 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const theme->set_color("font_color", "Label", Color(1, 1, 1)); theme->set_color("font_color_shadow", "Label", Color(0, 0, 0, 0)); + theme->set_color("font_outline_modulate", "Label", Color(1, 1, 1)); theme->set_constant("shadow_offset_x", "Label", 1 * scale); theme->set_constant("shadow_offset_y", "Label", 1 * scale); @@ -543,6 +544,11 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const theme->set_icon("updown", "SpinBox", make_icon(spinbox_updown_png)); + //scroll container + Ref<StyleBoxEmpty> empty; + empty.instance(); + theme->set_stylebox("bg", "ScrollContainer", empty); + // WindowDialog theme->set_stylebox("panel", "WindowDialog", sb_expand(make_stylebox(popup_window_png, 10, 26, 10, 8), 8, 24, 8, 6)); diff --git a/scene/resources/dynamic_font.cpp b/scene/resources/dynamic_font.cpp index 3d825b5a27..f0870349d9 100644 --- a/scene/resources/dynamic_font.cpp +++ b/scene/resources/dynamic_font.cpp @@ -33,8 +33,12 @@ #include "os/file_access.h" #include "os/os.h" -bool DynamicFontData::CacheID::operator<(CacheID right) const { +#include FT_STROKER_H + +#define __STDC_LIMIT_MACROS +#include <stdint.h> +bool DynamicFontData::CacheID::operator<(CacheID right) const { return key < right.key; } @@ -212,8 +216,8 @@ Error DynamicFontAtSize::_load() { error = FT_Set_Pixel_Sizes(face, 0, id.size * oversampling); } - ascent = (face->size->metrics.ascender >> 6) / oversampling * scale_color_font; - descent = (-face->size->metrics.descender >> 6) / oversampling * scale_color_font; + ascent = (face->size->metrics.ascender / 64.0) / oversampling * scale_color_font; + descent = (-face->size->metrics.descender / 64.0) / oversampling * scale_color_font; linegap = 0; texture_flags = 0; if (id.mipmaps) @@ -241,18 +245,11 @@ float DynamicFontAtSize::get_descent() const { return descent; } -Size2 DynamicFontAtSize::get_char_size(CharType p_char, CharType p_next, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const { +const Pair<const DynamicFontAtSize::Character *, DynamicFontAtSize *> DynamicFontAtSize::_find_char_with_font(CharType p_char, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const { + const Character *chr = char_map.getptr(p_char); + ERR_FAIL_COND_V(!chr, (Pair<const Character *, DynamicFontAtSize *>(NULL, NULL))); - if (!valid) - return Size2(1, 1); - const_cast<DynamicFontAtSize *>(this)->_update_char(p_char); - - const Character *c = char_map.getptr(p_char); - ERR_FAIL_COND_V(!c, Size2()); - - Size2 ret(0, get_height()); - - if (!c->found) { + if (!chr->found) { //not found, try in fallbacks for (int i = 0; i < p_fallbacks.size(); i++) { @@ -262,52 +259,53 @@ Size2 DynamicFontAtSize::get_char_size(CharType p_char, CharType p_next, const V continue; fb->_update_char(p_char); - const Character *ch = fb->char_map.getptr(p_char); - ERR_CONTINUE(!ch); + const Character *fallback_chr = fb->char_map.getptr(p_char); + ERR_CONTINUE(!fallback_chr); - if (!ch->found) + if (!fallback_chr->found) continue; - c = ch; - break; + return Pair<const Character *, DynamicFontAtSize *>(fallback_chr, fb); } - //not found, try 0xFFFD to display 'not found'. - if (!c->found) { - - const_cast<DynamicFontAtSize *>(this)->_update_char(0xFFFD); - c = char_map.getptr(0xFFFD); - ERR_FAIL_COND_V(!c, Size2()); - } + //not found, try 0xFFFD to display 'not found'. + const_cast<DynamicFontAtSize *>(this)->_update_char(0xFFFD); + chr = char_map.getptr(0xFFFD); + ERR_FAIL_COND_V(!chr, (Pair<const Character *, DynamicFontAtSize *>(NULL, NULL))); } - if (c->found) { - ret.x = c->advance; - } + return Pair<const Character *, DynamicFontAtSize *>(chr, const_cast<DynamicFontAtSize *>(this)); +} + +float DynamicFontAtSize::_get_kerning_advance(const DynamicFontAtSize *font, CharType p_char, CharType p_next) const { + float advance = 0.0; if (p_next) { FT_Vector delta; - FT_Get_Kerning(face, p_char, p_next, FT_KERNING_DEFAULT, &delta); + FT_Get_Kerning(font->face, p_char, p_next, FT_KERNING_DEFAULT, &delta); + advance = (delta.x / 64.0) / oversampling; + } + + return advance; +} - if (delta.x == 0) { - for (int i = 0; i < p_fallbacks.size(); i++) { +Size2 DynamicFontAtSize::get_char_size(CharType p_char, CharType p_next, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const { - DynamicFontAtSize *fb = const_cast<DynamicFontAtSize *>(p_fallbacks[i].ptr()); - if (!fb->valid) - continue; + if (!valid) + return Size2(1, 1); + const_cast<DynamicFontAtSize *>(this)->_update_char(p_char); - FT_Get_Kerning(fb->face, p_char, p_next, FT_KERNING_DEFAULT, &delta); + Pair<const Character *, DynamicFontAtSize *> char_pair_with_font = _find_char_with_font(p_char, p_fallbacks); + const Character *ch = char_pair_with_font.first; + DynamicFontAtSize *font = char_pair_with_font.second; + ERR_FAIL_COND_V(!ch, Size2()); - if (delta.x == 0) - continue; + Size2 ret(0, get_height()); - ret.x += (delta.x >> 6) / oversampling; - break; - } - } else { - ret.x += (delta.x >> 6) / oversampling; - } + if (ch->found) { + ret.x = ch->advance; } + ret.x += _get_kerning_advance(font, p_char, p_next); // ensures oversampled glyphs will have enough space when this value is used by clipping/wrapping algorithms ret.x = Math::ceil(ret.x); @@ -324,102 +322,42 @@ void DynamicFontAtSize::set_texture_flags(uint32_t p_flags) { } } -float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const { +float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks, bool p_advance_only) const { if (!valid) return 0; const_cast<DynamicFontAtSize *>(this)->_update_char(p_char); - const Character *c = char_map.getptr(p_char); + Pair<const Character *, DynamicFontAtSize *> char_pair_with_font = _find_char_with_font(p_char, p_fallbacks); + const Character *ch = char_pair_with_font.first; + DynamicFontAtSize *font = char_pair_with_font.second; - float advance = 0; + ERR_FAIL_COND_V(!ch, 0.0); - if (!c->found) { + float advance = 0.0; - //not found, try in fallbacks - bool used_fallback = false; - - for (int i = 0; i < p_fallbacks.size(); i++) { - - DynamicFontAtSize *fb = const_cast<DynamicFontAtSize *>(p_fallbacks[i].ptr()); - if (!fb->valid) - continue; + if (ch->found) { + ERR_FAIL_COND_V(ch->texture_idx < -1 || ch->texture_idx >= font->textures.size(), 0); - fb->_update_char(p_char); - const Character *ch = fb->char_map.getptr(p_char); - ERR_CONTINUE(!ch); - - if (!ch->found) - continue; + if (!p_advance_only && ch->texture_idx != -1) { Point2 cpos = p_pos; cpos.x += ch->h_align; - cpos.y -= fb->get_ascent(); + cpos.y -= font->get_ascent(); cpos.y += ch->v_align; - ERR_FAIL_COND_V(ch->texture_idx < -1 || ch->texture_idx >= fb->textures.size(), 0); - if (ch->texture_idx != -1) { - Color modulate = p_modulate; - if (FT_HAS_COLOR(fb->face)) { - modulate.r = modulate.g = modulate.b = 1; - } - VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, ch->rect.size * Vector2(fb->scale_color_font, fb->scale_color_font)), fb->textures[ch->texture_idx].texture->get_rid(), ch->rect_uv, modulate, false, RID(), false); - } - advance = ch->advance; - used_fallback = true; - break; - } - //not found, try 0xFFFD to display 'not found'. - - if (!used_fallback) { - - const_cast<DynamicFontAtSize *>(this)->_update_char(0xFFFD); - c = char_map.getptr(0xFFFD); - } - } - - if (c->found) { - - Point2 cpos = p_pos; - cpos.x += c->h_align; - cpos.y -= get_ascent(); - cpos.y += c->v_align; - ERR_FAIL_COND_V(c->texture_idx < -1 || c->texture_idx >= textures.size(), 0); - if (c->texture_idx != -1) { Color modulate = p_modulate; if (FT_HAS_COLOR(face)) { - modulate.r = modulate.g = modulate.b = 1; + modulate.r = modulate.g = modulate.b = 1.0; } - VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, c->rect.size * Vector2(scale_color_font, scale_color_font)), textures[c->texture_idx].texture->get_rid(), c->rect_uv, modulate, false, RID(), false); + RID texture = font->textures[ch->texture_idx].texture->get_rid(); + VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, ch->rect.size * Vector2(font->scale_color_font, font->scale_color_font)), texture, ch->rect_uv, modulate, false, RID(), false); } - advance = c->advance; - //textures[c->texture_idx].texture->draw(p_canvas_item,Vector2()); - } - - if (p_next) { - - FT_Vector delta; - FT_Get_Kerning(face, p_char, p_next, FT_KERNING_DEFAULT, &delta); - if (delta.x == 0) { - for (int i = 0; i < p_fallbacks.size(); i++) { - - DynamicFontAtSize *fb = const_cast<DynamicFontAtSize *>(p_fallbacks[i].ptr()); - if (!fb->valid) - continue; - - FT_Get_Kerning(fb->face, p_char, p_next, FT_KERNING_DEFAULT, &delta); - - if (delta.x == 0) - continue; - - advance += (delta.x >> 6) / oversampling; - break; - } - } else { - advance += (delta.x >> 6) / oversampling; - } + advance = ch->advance; } + advance += _get_kerning_advance(font, p_char, p_next); + return advance; } @@ -443,96 +381,37 @@ void DynamicFontAtSize::_ft_stream_close(FT_Stream stream) { memdelete(f); } -void DynamicFontAtSize::_update_char(CharType p_char) { - - if (char_map.has(p_char)) - return; - - _THREAD_SAFE_METHOD_ - - FT_GlyphSlot slot = face->glyph; - - if (FT_Get_Char_Index(face, p_char) == 0) { - //not found - Character ch; - ch.texture_idx = -1; - ch.advance = 0; - ch.h_align = 0; - ch.v_align = 0; - ch.found = false; - - char_map[p_char] = ch; - return; - } - - int ft_hinting; - - switch (font->hinting) { - case DynamicFontData::HINTING_NONE: - ft_hinting = FT_LOAD_NO_HINTING; - break; - case DynamicFontData::HINTING_LIGHT: - ft_hinting = FT_LOAD_TARGET_LIGHT; - break; - default: - ft_hinting = FT_LOAD_TARGET_NORMAL; - break; - } - - int error = FT_Load_Char(face, p_char, FT_HAS_COLOR(face) ? FT_LOAD_COLOR : FT_LOAD_DEFAULT | (font->force_autohinter ? FT_LOAD_FORCE_AUTOHINT : 0) | ft_hinting); - if (!error) { - error = FT_Render_Glyph(face->glyph, FT_RENDER_MODE_NORMAL); - } - if (error) { - - int advance = 0; - Character ch; - ch.texture_idx = -1; - ch.advance = advance; - ch.h_align = 0; - ch.v_align = 0; - ch.found = false; - - char_map[p_char] = ch; - - return; - } - - int w = slot->bitmap.width; - int h = slot->bitmap.rows; - int yofs = slot->bitmap_top; - int xofs = slot->bitmap_left; - int advance = slot->advance.x >> 6; - - int mw = w + rect_margin * 2; - int mh = h + rect_margin * 2; - - if (mw > 4096 || mh > 4096) { - - ERR_FAIL_COND(mw > 4096); - ERR_FAIL_COND(mh > 4096); - } +DynamicFontAtSize::Character DynamicFontAtSize::Character::not_found() { + Character ch; + ch.texture_idx = -1; + ch.advance = 0; + ch.h_align = 0; + ch.v_align = 0; + ch.found = false; + return ch; +} - //find a texture to fit this... +DynamicFontAtSize::TexturePosition DynamicFontAtSize::_find_texture_pos_for_glyph(int p_color_size, Image::Format p_image_format, int p_width, int p_height) { + TexturePosition ret; + ret.index = -1; + ret.x = 0; + ret.y = 0; - int color_size = slot->bitmap.pixel_mode == FT_PIXEL_MODE_BGRA ? 4 : 2; - Image::Format require_format = color_size == 4 ? Image::FORMAT_RGBA8 : Image::FORMAT_LA8; - int tex_index = -1; - int tex_x = 0; - int tex_y = 0; + int mw = p_width; + int mh = p_height; for (int i = 0; i < textures.size(); i++) { CharTexture &ct = textures[i]; - if (ct.texture->get_format() != require_format) + if (ct.texture->get_format() != p_image_format) continue; if (mw > ct.texture_size || mh > ct.texture_size) //too big for this texture continue; - tex_y = 0x7FFFFFFF; - tex_x = 0; + ret.y = 0x7FFFFFFF; + ret.x = 0; for (int j = 0; j < ct.texture_size - mw; j++) { @@ -545,25 +424,27 @@ void DynamicFontAtSize::_update_char(CharType p_char) { max_y = y; } - if (max_y < tex_y) { - tex_y = max_y; - tex_x = j; + if (max_y < ret.y) { + ret.y = max_y; + ret.x = j; } } - if (tex_y == 0x7FFFFFFF || tex_y + mh > ct.texture_size) + if (ret.y == 0x7FFFFFFF || ret.y + mh > ct.texture_size) continue; //fail, could not fit it here - tex_index = i; + ret.index = i; break; } - if (tex_index == -1) { + //print_line("CHAR: "+String::chr(p_char)+" TEX INDEX: "+itos(tex_index)+" X: "+itos(tex_x)+" Y: "+itos(tex_y)); + + if (ret.index == -1) { //could not find texture to fit, create one - tex_x = 0; - tex_y = 0; + ret.x = 0; + ret.y = 0; - int texsize = MAX(id.size * 8, 256); + int texsize = MAX(id.size * oversampling * 8, 256); if (mw > texsize) texsize = mw; //special case, adapt to it? if (mh > texsize) @@ -575,13 +456,13 @@ void DynamicFontAtSize::_update_char(CharType p_char) { CharTexture tex; tex.texture_size = texsize; - tex.imgdata.resize(texsize * texsize * color_size); + tex.imgdata.resize(texsize * texsize * p_color_size); //grayscale alpha { //zero texture PoolVector<uint8_t>::Write w = tex.imgdata.write(); - ERR_FAIL_COND(texsize * texsize * color_size > tex.imgdata.size()); - for (int i = 0; i < texsize * texsize * color_size; i++) { + ERR_FAIL_COND_V(texsize * texsize * p_color_size > tex.imgdata.size(), ret); + for (int i = 0; i < texsize * texsize * p_color_size; i++) { w[i] = 0; } } @@ -590,12 +471,31 @@ void DynamicFontAtSize::_update_char(CharType p_char) { tex.offsets[i] = 0; textures.push_back(tex); - tex_index = textures.size() - 1; + ret.index = textures.size() - 1; } + return ret; +} + +DynamicFontAtSize::Character DynamicFontAtSize::_bitmap_to_character(FT_Bitmap bitmap, int yofs, int xofs, float advance) { + int w = bitmap.width; + int h = bitmap.rows; + + int mw = w + rect_margin * 2; + int mh = h + rect_margin * 2; + + ERR_FAIL_COND_V(mw > 4096, Character::not_found()); + ERR_FAIL_COND_V(mh > 4096, Character::not_found()); + + int color_size = bitmap.pixel_mode == FT_PIXEL_MODE_BGRA ? 4 : 2; + Image::Format require_format = color_size == 4 ? Image::FORMAT_RGBA8 : Image::FORMAT_LA8; + + TexturePosition tex_pos = _find_texture_pos_for_glyph(color_size, require_format, mw, mh); + ERR_FAIL_COND_V(tex_pos.index < 0, Character::not_found()); + //fit character in char texture - CharTexture &tex = textures[tex_index]; + CharTexture &tex = textures[tex_pos.index]; { PoolVector<uint8_t>::Write wr = tex.imgdata.write(); @@ -603,30 +503,30 @@ void DynamicFontAtSize::_update_char(CharType p_char) { for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { - int ofs = ((i + tex_y + rect_margin) * tex.texture_size + j + tex_x + rect_margin) * color_size; - ERR_FAIL_COND(ofs >= tex.imgdata.size()); - switch (slot->bitmap.pixel_mode) { + int ofs = ((i + tex_pos.y + rect_margin) * tex.texture_size + j + tex_pos.x + rect_margin) * color_size; + ERR_FAIL_COND_V(ofs >= tex.imgdata.size(), Character::not_found()); + switch (bitmap.pixel_mode) { case FT_PIXEL_MODE_MONO: { - int byte = i * slot->bitmap.pitch + (j >> 3); + int byte = i * bitmap.pitch + (j >> 3); int bit = 1 << (7 - (j % 8)); wr[ofs + 0] = 255; //grayscale as 1 - wr[ofs + 1] = slot->bitmap.buffer[byte] & bit ? 255 : 0; + wr[ofs + 1] = bitmap.buffer[byte] & bit ? 255 : 0; } break; case FT_PIXEL_MODE_GRAY: wr[ofs + 0] = 255; //grayscale as 1 - wr[ofs + 1] = slot->bitmap.buffer[i * slot->bitmap.pitch + j]; + wr[ofs + 1] = bitmap.buffer[i * bitmap.pitch + j]; break; case FT_PIXEL_MODE_BGRA: { - int ofs_color = i * slot->bitmap.pitch + (j << 2); - wr[ofs + 2] = slot->bitmap.buffer[ofs_color + 0]; - wr[ofs + 1] = slot->bitmap.buffer[ofs_color + 1]; - wr[ofs + 0] = slot->bitmap.buffer[ofs_color + 2]; - wr[ofs + 3] = slot->bitmap.buffer[ofs_color + 3]; + int ofs_color = i * bitmap.pitch + (j << 2); + wr[ofs + 2] = bitmap.buffer[ofs_color + 0]; + wr[ofs + 1] = bitmap.buffer[ofs_color + 1]; + wr[ofs + 0] = bitmap.buffer[ofs_color + 2]; + wr[ofs + 3] = bitmap.buffer[ofs_color + 3]; } break; // TODO: FT_PIXEL_MODE_LCD default: - ERR_EXPLAIN("Font uses unsupported pixel format: " + itos(slot->bitmap.pixel_mode)); - ERR_FAIL(); + ERR_EXPLAIN("Font uses unsupported pixel format: " + itos(bitmap.pixel_mode)); + ERR_FAIL_V(Character::not_found()); break; } } @@ -648,31 +548,105 @@ void DynamicFontAtSize::_update_char(CharType p_char) { // update height array - for (int k = tex_x; k < tex_x + mw; k++) { - - tex.offsets[k] = tex_y + mh; + for (int k = tex_pos.x; k < tex_pos.x + mw; k++) { + tex.offsets[k] = tex_pos.y + mh; } Character chr; chr.h_align = xofs * scale_color_font / oversampling; chr.v_align = ascent - (yofs * scale_color_font / oversampling); // + ascent - descent; chr.advance = advance * scale_color_font / oversampling; - chr.texture_idx = tex_index; + chr.texture_idx = tex_pos.index; chr.found = true; - chr.rect_uv = Rect2(tex_x + rect_margin, tex_y + rect_margin, w, h); + chr.rect_uv = Rect2(tex_pos.x + rect_margin, tex_pos.y + rect_margin, w, h); chr.rect = chr.rect_uv; chr.rect.position /= oversampling; - chr.rect.size /= oversampling; + chr.rect.size = chr.rect.size * scale_color_font / oversampling; + return chr; +} + +DynamicFontAtSize::Character DynamicFontAtSize::_make_outline_char(CharType p_char) { + Character ret = Character::not_found(); + + if (FT_Load_Char(face, p_char, FT_LOAD_NO_BITMAP | (font->force_autohinter ? FT_LOAD_FORCE_AUTOHINT : 0)) != 0) + return ret; - char_map[p_char] = chr; + FT_Stroker stroker; + if (FT_Stroker_New(library, &stroker) != 0) + return ret; + + FT_Stroker_Set(stroker, (int)(id.outline_size * oversampling * 64.0), FT_STROKER_LINECAP_BUTT, FT_STROKER_LINEJOIN_ROUND, 0); + FT_Glyph glyph; + FT_BitmapGlyph glyph_bitmap; + + if (FT_Get_Glyph(face->glyph, &glyph) != 0) + goto cleanup_stroker; + if (FT_Glyph_Stroke(&glyph, stroker, 1) != 0) + goto cleanup_glyph; + if (FT_Glyph_To_Bitmap(&glyph, FT_RENDER_MODE_NORMAL, 0, 1) != 0) + goto cleanup_glyph; + + glyph_bitmap = (FT_BitmapGlyph)glyph; + ret = _bitmap_to_character(glyph_bitmap->bitmap, glyph_bitmap->top, glyph_bitmap->left, glyph->advance.x / 65536.0); + +cleanup_glyph: + FT_Done_Glyph(glyph); +cleanup_stroker: + FT_Stroker_Done(stroker); + return ret; } -bool DynamicFontAtSize::update_oversampling() { - if (oversampling == font_oversampling) - return false; - if (!valid) - return false; +void DynamicFontAtSize::_update_char(CharType p_char) { + + if (char_map.has(p_char)) + return; + + _THREAD_SAFE_METHOD_ + + Character character = Character::not_found(); + + FT_GlyphSlot slot = face->glyph; + + if (FT_Get_Char_Index(face, p_char) == 0) { + char_map[p_char] = character; + return; + } + + int ft_hinting; + + switch (font->hinting) { + case DynamicFontData::HINTING_NONE: + ft_hinting = FT_LOAD_NO_HINTING; + break; + case DynamicFontData::HINTING_LIGHT: + ft_hinting = FT_LOAD_TARGET_LIGHT; + break; + default: + ft_hinting = FT_LOAD_TARGET_NORMAL; + break; + } + + int error = FT_Load_Char(face, p_char, FT_HAS_COLOR(face) ? FT_LOAD_COLOR : FT_LOAD_DEFAULT | (font->force_autohinter ? FT_LOAD_FORCE_AUTOHINT : 0)); + if (error) { + char_map[p_char] = character; + return; + } + + if (id.outline_size > 0) { + character = _make_outline_char(p_char); + } else { + error = FT_Render_Glyph(face->glyph, FT_RENDER_MODE_NORMAL); + if (!error) + character = _bitmap_to_character(slot->bitmap, slot->bitmap_top, slot->bitmap_left, slot->advance.x / 64.0); + } + + char_map[p_char] = character; +} + +void DynamicFontAtSize::update_oversampling() { + if (oversampling == font_oversampling || !valid) + return; FT_Done_FreeType(library); textures.clear(); @@ -680,8 +654,6 @@ bool DynamicFontAtSize::update_oversampling() { oversampling = font_oversampling; valid = false; _load(); - - return true; } DynamicFontAtSize::DynamicFontAtSize() { @@ -710,11 +682,27 @@ DynamicFontAtSize::~DynamicFontAtSize() { void DynamicFont::_reload_cache() { ERR_FAIL_COND(cache_id.size < 1); - if (!data.is_valid()) + if (!data.is_valid()) { + data_at_size.unref(); + outline_data_at_size.unref(); + fallback_data_at_size.resize(0); + fallback_outline_data_at_size.resize(0); return; + } + data_at_size = data->_get_dynamic_font_at_size(cache_id); + if (outline_cache_id.outline_size > 0) { + outline_data_at_size = data->_get_dynamic_font_at_size(outline_cache_id); + fallback_outline_data_at_size.resize(fallback_data_at_size.size()); + } else { + outline_data_at_size.unref(); + fallback_outline_data_at_size.resize(0); + } + for (int i = 0; i < fallbacks.size(); i++) { fallback_data_at_size[i] = fallbacks[i]->_get_dynamic_font_at_size(cache_id); + if (outline_cache_id.outline_size > 0) + fallback_outline_data_at_size[i] = fallbacks[i]->_get_dynamic_font_at_size(outline_cache_id); } emit_changed(); @@ -724,12 +712,10 @@ void DynamicFont::_reload_cache() { void DynamicFont::set_font_data(const Ref<DynamicFontData> &p_data) { data = p_data; - if (data.is_valid()) - data_at_size = data->_get_dynamic_font_at_size(cache_id); - else - data_at_size = Ref<DynamicFontAtSize>(); + _reload_cache(); emit_changed(); + _change_notify(); } Ref<DynamicFontData> DynamicFont::get_font_data() const { @@ -742,6 +728,7 @@ void DynamicFont::set_size(int p_size) { if (cache_id.size == p_size) return; cache_id.size = p_size; + outline_cache_id.size = p_size; _reload_cache(); } @@ -750,6 +737,30 @@ int DynamicFont::get_size() const { return cache_id.size; } +void DynamicFont::set_outline_size(int p_size) { + if (outline_cache_id.outline_size == p_size) + return; + ERR_FAIL_COND(p_size < 0 || p_size > UINT8_MAX); + outline_cache_id.outline_size = p_size; + _reload_cache(); +} + +int DynamicFont::get_outline_size() const { + return outline_cache_id.outline_size; +} + +void DynamicFont::set_outline_color(Color p_color) { + if (p_color != outline_color) { + outline_color = p_color; + emit_changed(); + _change_notify(); + } +} + +Color DynamicFont::get_outline_color() const { + return outline_color; +} + bool DynamicFont::get_use_mipmaps() const { return cache_id.mipmaps; @@ -760,6 +771,7 @@ void DynamicFont::set_use_mipmaps(bool p_enable) { if (cache_id.mipmaps == p_enable) return; cache_id.mipmaps = p_enable; + outline_cache_id.mipmaps = p_enable; _reload_cache(); } @@ -773,6 +785,7 @@ void DynamicFont::set_use_filter(bool p_enable) { if (cache_id.filter == p_enable) return; cache_id.filter = p_enable; + outline_cache_id.filter = p_enable; _reload_cache(); } @@ -862,13 +875,24 @@ bool DynamicFont::is_distance_field_hint() const { return false; } -float DynamicFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate) const { +bool DynamicFont::has_outline() const { + return outline_cache_id.outline_size > 0; +} + +float DynamicFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, bool p_outline) const { + const Ref<DynamicFontAtSize> &font_at_size = p_outline && outline_cache_id.outline_size > 0 ? outline_data_at_size : data_at_size; - if (!data_at_size.is_valid()) + if (!font_at_size.is_valid()) return 0; - return data_at_size->draw_char(p_canvas_item, p_pos, p_char, p_next, p_modulate, fallback_data_at_size) + spacing_char; + const Vector<Ref<DynamicFontAtSize> > &fallbacks = p_outline && outline_cache_id.outline_size > 0 ? fallback_outline_data_at_size : fallback_data_at_size; + Color color = p_outline && outline_cache_id.outline_size > 0 ? p_modulate * outline_color : p_modulate; + + // If requested outline draw, but no outline is present, simply return advance without drawing anything + bool advance_only = p_outline && outline_cache_id.outline_size == 0; + return font_at_size->draw_char(p_canvas_item, p_pos, p_char, p_next, color, fallbacks, advance_only) + spacing_char; } + void DynamicFont::set_fallback(int p_idx, const Ref<DynamicFontData> &p_data) { ERR_FAIL_COND(p_data.is_null()); @@ -882,6 +906,8 @@ void DynamicFont::add_fallback(const Ref<DynamicFontData> &p_data) { ERR_FAIL_COND(p_data.is_null()); fallbacks.push_back(p_data); fallback_data_at_size.push_back(fallbacks[fallbacks.size() - 1]->_get_dynamic_font_at_size(cache_id)); //const.. + if (outline_cache_id.outline_size > 0) + fallback_outline_data_at_size.push_back(fallbacks[fallbacks.size() - 1]->_get_dynamic_font_at_size(outline_cache_id)); _change_notify(); emit_changed(); @@ -966,6 +992,12 @@ void DynamicFont::_bind_methods() { ClassDB::bind_method(D_METHOD("set_size", "data"), &DynamicFont::set_size); ClassDB::bind_method(D_METHOD("get_size"), &DynamicFont::get_size); + ClassDB::bind_method(D_METHOD("set_outline_size", "size"), &DynamicFont::set_outline_size); + ClassDB::bind_method(D_METHOD("get_outline_size"), &DynamicFont::get_outline_size); + + ClassDB::bind_method(D_METHOD("set_outline_color", "color"), &DynamicFont::set_outline_color); + ClassDB::bind_method(D_METHOD("get_outline_color"), &DynamicFont::get_outline_color); + ClassDB::bind_method(D_METHOD("set_use_mipmaps", "enable"), &DynamicFont::set_use_mipmaps); ClassDB::bind_method(D_METHOD("get_use_mipmaps"), &DynamicFont::get_use_mipmaps); ClassDB::bind_method(D_METHOD("set_use_filter", "enable"), &DynamicFont::set_use_filter); @@ -981,6 +1013,8 @@ void DynamicFont::_bind_methods() { ADD_GROUP("Settings", ""); ADD_PROPERTY(PropertyInfo(Variant::INT, "size"), "set_size", "get_size"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "outline_size"), "set_outline_size", "get_outline_size"); + ADD_PROPERTY(PropertyInfo(Variant::COLOR, "outline_color"), "set_outline_color", "get_outline_color"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_mipmaps"), "set_use_mipmaps", "get_use_mipmaps"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_filter"), "set_use_filter", "get_use_filter"); ADD_GROUP("Extra Spacing", "extra_spacing"); @@ -1008,6 +1042,7 @@ DynamicFont::DynamicFont() : spacing_bottom = 0; spacing_char = 0; spacing_space = 0; + outline_color = Color(1, 1, 1); if (dynamic_font_mutex) dynamic_font_mutex->lock(); dynamic_fonts.add(&font_list); @@ -1043,7 +1078,13 @@ void DynamicFont::update_oversampling() { SelfList<DynamicFont> *E = dynamic_fonts.first(); while (E) { - if (E->self()->data_at_size.is_valid() && E->self()->data_at_size->update_oversampling()) { + if (E->self()->data_at_size.is_valid()) { + E->self()->data_at_size->update_oversampling(); + + if (E->self()->outline_data_at_size.is_valid()) { + E->self()->outline_data_at_size->update_oversampling(); + } + changed.push_back(Ref<DynamicFont>(E->self())); } E = E->next(); diff --git a/scene/resources/dynamic_font.h b/scene/resources/dynamic_font.h index db8bd87587..f460bca2d4 100644 --- a/scene/resources/dynamic_font.h +++ b/scene/resources/dynamic_font.h @@ -35,6 +35,7 @@ #include "io/resource_loader.h" #include "os/mutex.h" #include "os/thread_safe.h" +#include "pair.h" #include "scene/resources/font.h" #include <ft2build.h> @@ -49,10 +50,10 @@ class DynamicFontData : public Resource { public: struct CacheID { - union { struct { uint32_t size : 16; + uint32_t outline_size : 8; bool mipmaps : 1; bool filter : 1; }; @@ -148,8 +149,22 @@ class DynamicFontAtSize : public Reference { texture_idx = 0; v_align = 0; } + + static Character not_found(); }; + struct TexturePosition { + int index; + int x; + int y; + }; + + const Pair<const Character *, DynamicFontAtSize *> _find_char_with_font(CharType p_char, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const; + Character _make_outline_char(CharType p_char); + float _get_kerning_advance(const DynamicFontAtSize *font, CharType p_char, CharType p_next) const; + TexturePosition _find_texture_pos_for_glyph(int p_color_size, Image::Format p_image_format, int p_width, int p_height); + Character _bitmap_to_character(FT_Bitmap bitmap, int yofs, int xofs, float advance); + static unsigned long _ft_stream_io(FT_Stream stream, unsigned long offset, unsigned char *buffer, unsigned long count); static void _ft_stream_close(FT_Stream stream); @@ -174,10 +189,10 @@ public: Size2 get_char_size(CharType p_char, CharType p_next, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const; - float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks) const; + float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, const Vector<Ref<DynamicFontAtSize> > &p_fallbacks, bool p_advance_only = false) const; void set_texture_flags(uint32_t p_flags); - bool update_oversampling(); + void update_oversampling(); DynamicFontAtSize(); ~DynamicFontAtSize(); @@ -200,17 +215,23 @@ public: private: Ref<DynamicFontData> data; Ref<DynamicFontAtSize> data_at_size; + Ref<DynamicFontAtSize> outline_data_at_size; Vector<Ref<DynamicFontData> > fallbacks; Vector<Ref<DynamicFontAtSize> > fallback_data_at_size; + Vector<Ref<DynamicFontAtSize> > fallback_outline_data_at_size; DynamicFontData::CacheID cache_id; + DynamicFontData::CacheID outline_cache_id; + bool valid; int spacing_top; int spacing_bottom; int spacing_char; int spacing_space; + Color outline_color; + protected: void _reload_cache(); @@ -227,6 +248,12 @@ public: void set_size(int p_size); int get_size() const; + void set_outline_size(int p_size); + int get_outline_size() const; + + void set_outline_color(Color p_color); + Color get_outline_color() const; + bool get_use_mipmaps() const; void set_use_mipmaps(bool p_enable); @@ -251,7 +278,9 @@ public: virtual bool is_distance_field_hint() const; - virtual float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1)) const; + virtual bool has_outline() const; + + virtual float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1), bool p_outline = false) const; SelfList<DynamicFont> font_list; diff --git a/scene/resources/dynamic_font_stb.cpp b/scene/resources/dynamic_font_stb.cpp index 098b794a95..29f1106d16 100644 --- a/scene/resources/dynamic_font_stb.cpp +++ b/scene/resources/dynamic_font_stb.cpp @@ -162,7 +162,7 @@ Size2 DynamicFontAtSize::get_char_size(CharType p_char, CharType p_next) const { return ret; } -float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate) const { +float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, bool p_outline) const { const_cast<DynamicFontAtSize *>(this)->_update_char(p_char); @@ -172,13 +172,15 @@ float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharT return 0; } - Point2 cpos = p_pos; - cpos.x += c->h_align; - cpos.y -= get_ascent(); - cpos.y += c->v_align; - ERR_FAIL_COND_V(c->texture_idx < -1 || c->texture_idx >= textures.size(), 0); - if (c->texture_idx != -1) - VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, c->rect.size), textures[c->texture_idx].texture->get_rid(), c->rect, p_modulate); + if (!p_outline) { + Point2 cpos = p_pos; + cpos.x += c->h_align; + cpos.y -= get_ascent(); + cpos.y += c->v_align; + ERR_FAIL_COND_V(c->texture_idx < -1 || c->texture_idx >= textures.size(), 0); + if (c->texture_idx != -1) + VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, c->rect.size), textures[c->texture_idx].texture->get_rid(), c->rect, p_modulate); + } //textures[c->texture_idx].texture->draw(p_canvas_item,Vector2()); @@ -459,12 +461,12 @@ bool DynamicFont::is_distance_field_hint() const { return false; } -float DynamicFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate) const { +float DynamicFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, bool p_outline) const { if (!data_at_size.is_valid()) return 0; - return data_at_size->draw_char(p_canvas_item, p_pos, p_char, p_next, p_modulate); + return data_at_size->draw_char(p_canvas_item, p_pos, p_char, p_next, p_modulate, p_outline); } DynamicFont::DynamicFont() { diff --git a/scene/resources/dynamic_font_stb.h b/scene/resources/dynamic_font_stb.h index 4c1097d28b..feae29c0c2 100644 --- a/scene/resources/dynamic_font_stb.h +++ b/scene/resources/dynamic_font_stb.h @@ -136,7 +136,7 @@ public: Size2 get_char_size(CharType p_char, CharType p_next = 0) const; - float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1)) const; + float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1), bool p_outline = false) const; DynamicFontAtSize(); ~DynamicFontAtSize(); @@ -171,7 +171,7 @@ public: virtual bool is_distance_field_hint() const; - virtual float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1)) const; + virtual float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1), bool p_outline = false) const; DynamicFont(); ~DynamicFont(); diff --git a/scene/resources/font.cpp b/scene/resources/font.cpp index 6fc5778dd8..0bae9d9b2d 100644 --- a/scene/resources/font.cpp +++ b/scene/resources/font.cpp @@ -32,12 +32,12 @@ #include "core/io/resource_loader.h" #include "core/os/file_access.h" +#include "method_bind_ext.gen.inc" -void Font::draw_halign(RID p_canvas_item, const Point2 &p_pos, HAlign p_align, float p_width, const String &p_text, const Color &p_modulate) const { - +void Font::draw_halign(RID p_canvas_item, const Point2 &p_pos, HAlign p_align, float p_width, const String &p_text, const Color &p_modulate, const Color &p_outline_modulate) const { float length = get_string_size(p_text).width; if (length >= p_width) { - draw(p_canvas_item, p_pos, p_text, p_modulate, p_width); + draw(p_canvas_item, p_pos, p_text, p_modulate, p_width, p_outline_modulate); return; } @@ -56,13 +56,14 @@ void Font::draw_halign(RID p_canvas_item, const Point2 &p_pos, HAlign p_align, f ERR_PRINT("Unknown halignment type"); } break; } - draw(p_canvas_item, p_pos + Point2(ofs, 0), p_text, p_modulate, p_width); + draw(p_canvas_item, p_pos + Point2(ofs, 0), p_text, p_modulate, p_width, p_outline_modulate); } -void Font::draw(RID p_canvas_item, const Point2 &p_pos, const String &p_text, const Color &p_modulate, int p_clip_w) const { - +void Font::draw(RID p_canvas_item, const Point2 &p_pos, const String &p_text, const Color &p_modulate, int p_clip_w, const Color &p_outline_modulate) const { Vector2 ofs; + int chars_drawn = 0; + bool with_outline = has_outline(); for (int i = 0; i < p_text.length(); i++) { int width = get_char_size(p_text[i]).width; @@ -70,7 +71,15 @@ void Font::draw(RID p_canvas_item, const Point2 &p_pos, const String &p_text, co if (p_clip_w >= 0 && (ofs.x + width) > p_clip_w) break; //clip - ofs.x += draw_char(p_canvas_item, p_pos + ofs, p_text[i], p_text[i + 1], p_modulate); + ofs.x += draw_char(p_canvas_item, p_pos + ofs, p_text[i], p_text[i + 1], with_outline ? p_outline_modulate : p_modulate, with_outline); + ++chars_drawn; + } + + if (has_outline()) { + ofs = Vector2(0, 0); + for (int i = 0; i < chars_drawn; i++) { + ofs.x += draw_char(p_canvas_item, p_pos + ofs, p_text[i], p_text[i + 1], p_modulate, false); + } } } @@ -81,13 +90,14 @@ void Font::update_changes() { void Font::_bind_methods() { - ClassDB::bind_method(D_METHOD("draw", "canvas_item", "position", "string", "modulate", "clip_w"), &Font::draw, DEFVAL(Color(1, 1, 1)), DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("draw", "canvas_item", "position", "string", "modulate", "clip_w", "outline_modulate"), &Font::draw, DEFVAL(Color(1, 1, 1)), DEFVAL(-1), DEFVAL(Color(1, 1, 1))); ClassDB::bind_method(D_METHOD("get_ascent"), &Font::get_ascent); ClassDB::bind_method(D_METHOD("get_descent"), &Font::get_descent); ClassDB::bind_method(D_METHOD("get_height"), &Font::get_height); ClassDB::bind_method(D_METHOD("is_distance_field_hint"), &Font::is_distance_field_hint); ClassDB::bind_method(D_METHOD("get_string_size", "string"), &Font::get_string_size); - ClassDB::bind_method(D_METHOD("draw_char", "canvas_item", "position", "char", "next", "modulate"), &Font::draw_char, DEFVAL(-1), DEFVAL(Color(1, 1, 1))); + ClassDB::bind_method(D_METHOD("has_outline"), &Font::has_outline); + ClassDB::bind_method(D_METHOD("draw_char", "canvas_item", "position", "char", "next", "modulate", "outline"), &Font::draw_char, DEFVAL(-1), DEFVAL(Color(1, 1, 1)), DEFVAL(false)); ClassDB::bind_method(D_METHOD("update_changes"), &Font::update_changes); } @@ -494,23 +504,24 @@ Ref<BitmapFont> BitmapFont::get_fallback() const { return fallback; } -float BitmapFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate) const { +float BitmapFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, bool p_outline) const { const Character *c = char_map.getptr(p_char); if (!c) { if (fallback.is_valid()) - return fallback->draw_char(p_canvas_item, p_pos, p_char, p_next, p_modulate); + return fallback->draw_char(p_canvas_item, p_pos, p_char, p_next, p_modulate, p_outline); return 0; } - Point2 cpos = p_pos; - cpos.x += c->h_align; - cpos.y -= ascent; - cpos.y += c->v_align; ERR_FAIL_COND_V(c->texture_idx < -1 || c->texture_idx >= textures.size(), 0); - if (c->texture_idx != -1) + if (!p_outline && c->texture_idx != -1) { + Point2 cpos = p_pos; + cpos.x += c->h_align; + cpos.y -= ascent; + cpos.y += c->v_align; VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, c->rect.size), textures[c->texture_idx]->get_rid(), c->rect, p_modulate, false, RID(), false); + } return get_char_size(p_char, p_next).width; } diff --git a/scene/resources/font.h b/scene/resources/font.h index ae08890be3..4e295b6035 100644 --- a/scene/resources/font.h +++ b/scene/resources/font.h @@ -56,14 +56,55 @@ public: virtual bool is_distance_field_hint() const = 0; - void draw(RID p_canvas_item, const Point2 &p_pos, const String &p_text, const Color &p_modulate = Color(1, 1, 1), int p_clip_w = -1) const; - void draw_halign(RID p_canvas_item, const Point2 &p_pos, HAlign p_align, float p_width, const String &p_text, const Color &p_modulate = Color(1, 1, 1)) const; - virtual float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1)) const = 0; + void draw(RID p_canvas_item, const Point2 &p_pos, const String &p_text, const Color &p_modulate = Color(1, 1, 1), int p_clip_w = -1, const Color &p_outline_modulate = Color(1, 1, 1)) const; + void draw_halign(RID p_canvas_item, const Point2 &p_pos, HAlign p_align, float p_width, const String &p_text, const Color &p_modulate = Color(1, 1, 1), const Color &p_outline_modulate = Color(1, 1, 1)) const; + + virtual bool has_outline() const { return false; } + virtual float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1), bool p_outline = false) const = 0; void update_changes(); Font(); }; +// Helper class to that draws outlines immediately and draws characters in its destructor. +class FontDrawer { + const Ref<Font> &font; + Color outline_color; + bool has_outline; + + struct PendingDraw { + RID canvas_item; + Point2 pos; + CharType chr; + CharType next; + Color modulate; + }; + + Vector<PendingDraw> pending_draws; + +public: + FontDrawer(const Ref<Font> &p_font, const Color &p_outline_color) : + font(p_font), + outline_color(p_outline_color) { + has_outline = p_font->has_outline(); + } + + float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1)) { + if (has_outline) { + PendingDraw draw = { p_canvas_item, p_pos, p_char, p_next, p_modulate }; + pending_draws.push_back(draw); + } + return font->draw_char(p_canvas_item, p_pos, p_char, p_next, has_outline ? outline_color : p_modulate, has_outline); + } + + ~FontDrawer() { + for (int i = 0; i < pending_draws.size(); ++i) { + const PendingDraw &draw = pending_draws[i]; + font->draw_char(draw.canvas_item, draw.pos, draw.chr, draw.next, draw.modulate, false); + } + } +}; + class BitmapFont : public Font { GDCLASS(BitmapFont, Font); @@ -153,7 +194,7 @@ public: void set_distance_field_hint(bool p_distance_field); bool is_distance_field_hint() const; - float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1)) const; + float draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next = 0, const Color &p_modulate = Color(1, 1, 1), bool p_outline = false) const; BitmapFont(); ~BitmapFont(); diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp index 1282ce767a..5e7569586a 100644 --- a/scene/resources/material.cpp +++ b/scene/resources/material.cpp @@ -552,7 +552,7 @@ void SpatialMaterial::_update_shader() { //handle animation code += "\tint particle_total_frames = particles_anim_h_frames * particles_anim_v_frames;\n"; - code += "\tint particle_frame = int(INSTANCE_CUSTOM.y * float(particle_total_frames));\n"; + code += "\tint particle_frame = int(INSTANCE_CUSTOM.z * float(particle_total_frames));\n"; code += "\tif (particles_anim_loop) particle_frame=clamp(particle_frame,0,particle_total_frames-1); else particle_frame=abs(particle_frame)%particle_total_frames;\n"; code += "\tUV /= vec2(float(particles_anim_h_frames),float(particles_anim_v_frames));\n"; code += "\tUV += vec2(float(particle_frame % particles_anim_h_frames) / float(particles_anim_h_frames),float(particle_frame / particles_anim_h_frames) / float(particles_anim_v_frames));\n"; diff --git a/scene/resources/mesh.cpp b/scene/resources/mesh.cpp index d87644381c..b0620d3363 100644 --- a/scene/resources/mesh.cpp +++ b/scene/resources/mesh.cpp @@ -222,7 +222,6 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { continue; Array a = surface_get_arrays(i); - int vcount = 0; if (i == 0) { arrays = a; @@ -230,6 +229,7 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { index_accum += v.size(); } else { + int vcount = 0; for (int j = 0; j < arrays.size(); j++) { if (arrays[j].get_type() == Variant::NIL || a[j].get_type() == Variant::NIL) { @@ -1194,8 +1194,6 @@ Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texe for (int j = 0; j < 3; j++) { - int vertex_idx = gen_vertices[gen_indices[i + j]]; - SurfaceTool::Vertex v = surfaces[surface].vertices[uv_index[gen_vertices[gen_indices[i + j]]].second]; if (surfaces[surface].format & ARRAY_FORMAT_COLOR) { diff --git a/servers/visual_server.cpp b/servers/visual_server.cpp index f8b34f7df9..21745e87a8 100644 --- a/servers/visual_server.cpp +++ b/servers/visual_server.cpp @@ -1828,7 +1828,7 @@ void VisualServer::_bind_methods() { ClassDB::bind_method(D_METHOD("canvas_item_add_nine_patch", "item", "rect", "source", "texture", "topleft", "bottomright", "x_axis_mode", "y_axis_mode", "draw_center", "modulate", "normal_map"), &VisualServer::canvas_item_add_nine_patch, DEFVAL(NINE_PATCH_STRETCH), DEFVAL(NINE_PATCH_STRETCH), DEFVAL(true), DEFVAL(Color(1, 1, 1)), DEFVAL(RID())); ClassDB::bind_method(D_METHOD("canvas_item_add_primitive", "item", "points", "colors", "uvs", "texture", "width", "normal_map"), &VisualServer::canvas_item_add_primitive, DEFVAL(1.0), DEFVAL(RID())); ClassDB::bind_method(D_METHOD("canvas_item_add_polygon", "item", "points", "colors", "uvs", "texture", "normal_map", "antialiased"), &VisualServer::canvas_item_add_polygon, DEFVAL(Vector<Point2>()), DEFVAL(RID()), DEFVAL(RID()), DEFVAL(false)); - ClassDB::bind_method(D_METHOD("canvas_item_add_triangle_array", "item", "indices", "points", "colors", "uvs", "texture", "count", "normal_map"), &VisualServer::canvas_item_add_triangle_array, DEFVAL(Vector<Point2>()), DEFVAL(RID()), DEFVAL(-1), DEFVAL(RID())); + ClassDB::bind_method(D_METHOD("canvas_item_add_triangle_array", "item", "indices", "points", "colors", "uvs", "bones", "weights", "texture", "count", "normal_map"), &VisualServer::canvas_item_add_triangle_array, DEFVAL(Vector<Point2>()), DEFVAL(Vector<int>()), DEFVAL(Vector<float>()), DEFVAL(RID()), DEFVAL(-1), DEFVAL(RID())); ClassDB::bind_method(D_METHOD("canvas_item_add_mesh", "item", "mesh", "texture", "normal_map"), &VisualServer::canvas_item_add_mesh, DEFVAL(RID())); ClassDB::bind_method(D_METHOD("canvas_item_add_multimesh", "item", "mesh", "texture", "normal_map"), &VisualServer::canvas_item_add_multimesh, DEFVAL(RID())); ClassDB::bind_method(D_METHOD("canvas_item_add_particles", "item", "particles", "texture", "normal_map", "h_frames", "v_frames"), &VisualServer::canvas_item_add_particles); diff --git a/thirdparty/README.md b/thirdparty/README.md index 06084641cc..0848be285b 100644 --- a/thirdparty/README.md +++ b/thirdparty/README.md @@ -102,7 +102,7 @@ Use UI font variant if available, because it has tight vertical metrics and good ## freetype - Upstream: https://www.freetype.org -- Version: 2.8.1 +- Version: 2.9.1 - License: FreeType License (BSD-like) Files extracted from upstream source: @@ -218,7 +218,7 @@ Godot-made change marked with `// -- GODOT --` comments. ## libwebp - Upstream: https://chromium.googlesource.com/webm/libwebp/ -- Version: 0.6.1 +- Version: 1.0.0 - License: BSD-3-Clause Files extracted from upstream source: diff --git a/thirdparty/freetype/FTL.TXT b/thirdparty/freetype/FTL.TXT index 433ab060e3..c406d150fa 100644 --- a/thirdparty/freetype/FTL.TXT +++ b/thirdparty/freetype/FTL.TXT @@ -163,7 +163,7 @@ Legal Terms Our home page can be found at - http://www.freetype.org + https://www.freetype.org --- end of FTL.TXT --- diff --git a/thirdparty/freetype/include/freetype/config/ftconfig.h b/thirdparty/freetype/include/freetype/config/ftconfig.h index 889aebf5ab..eedebf4082 100644 --- a/thirdparty/freetype/include/freetype/config/ftconfig.h +++ b/thirdparty/freetype/include/freetype/config/ftconfig.h @@ -4,7 +4,7 @@ /* */ /* ANSI-specific configuration file (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -73,11 +73,11 @@ FT_BEGIN_HEADER /* The size of an `int' type. */ #if FT_UINT_MAX == 0xFFFFUL -#define FT_SIZEOF_INT (16 / FT_CHAR_BIT) +#define FT_SIZEOF_INT ( 16 / FT_CHAR_BIT ) #elif FT_UINT_MAX == 0xFFFFFFFFUL -#define FT_SIZEOF_INT (32 / FT_CHAR_BIT) +#define FT_SIZEOF_INT ( 32 / FT_CHAR_BIT ) #elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL -#define FT_SIZEOF_INT (64 / FT_CHAR_BIT) +#define FT_SIZEOF_INT ( 64 / FT_CHAR_BIT ) #else #error "Unsupported size of `int' type!" #endif @@ -85,11 +85,11 @@ FT_BEGIN_HEADER /* The size of a `long' type. A five-byte `long' (as used e.g. on the */ /* DM642) is recognized but avoided. */ #if FT_ULONG_MAX == 0xFFFFFFFFUL -#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) +#define FT_SIZEOF_LONG ( 32 / FT_CHAR_BIT ) #elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL -#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) +#define FT_SIZEOF_LONG ( 32 / FT_CHAR_BIT ) #elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL -#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT) +#define FT_SIZEOF_LONG ( 64 / FT_CHAR_BIT ) #else #error "Unsupported size of `long' type!" #endif @@ -236,12 +236,12 @@ FT_BEGIN_HEADER #endif -#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT) +#if FT_SIZEOF_INT == ( 32 / FT_CHAR_BIT ) typedef signed int FT_Int32; typedef unsigned int FT_UInt32; -#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT) +#elif FT_SIZEOF_LONG == ( 32 / FT_CHAR_BIT ) typedef signed long FT_Int32; typedef unsigned long FT_UInt32; @@ -252,12 +252,12 @@ FT_BEGIN_HEADER /* look up an integer type that is at least 32 bits */ -#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT) +#if FT_SIZEOF_INT >= ( 32 / FT_CHAR_BIT ) typedef int FT_Fast; typedef unsigned int FT_UFast; -#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT) +#elif FT_SIZEOF_LONG >= ( 32 / FT_CHAR_BIT ) typedef long FT_Fast; typedef unsigned long FT_UFast; @@ -267,7 +267,7 @@ FT_BEGIN_HEADER /* determine whether we have a 64-bit int type for platforms without */ /* Autoconf */ -#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) +#if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT ) /* FT_LONG64 must be defined if a 64-bit type is available */ #define FT_LONG64 @@ -365,6 +365,14 @@ FT_BEGIN_HEADER #endif + /* Use FT_LOCAL and FT_LOCAL_DEF to declare and define, respectively, */ + /* a function that gets used only within the scope of a module. */ + /* Normally, both the header and source code files for such a */ + /* function are within a single module directory. */ + /* */ + /* Intra-module arrays should be tagged with FT_LOCAL_ARRAY and */ + /* FT_LOCAL_ARRAY_DEF. */ + /* */ #ifdef FT_MAKE_OPTION_SINGLE_OBJECT #define FT_LOCAL( x ) static x @@ -386,6 +394,12 @@ FT_BEGIN_HEADER #define FT_LOCAL_ARRAY_DEF( x ) const x + /* Use FT_BASE and FT_BASE_DEF to declare and define, respectively, */ + /* functions that are used in more than a single module. In the */ + /* current setup this implies that the declaration is in a header */ + /* file in the `include/freetype/internal' directory, and the */ + /* function body is in a file in `src/base'. */ + /* */ #ifndef FT_BASE #ifdef __cplusplus @@ -408,14 +422,63 @@ FT_BEGIN_HEADER #endif /* !FT_BASE_DEF */ + /* When compiling FreeType as a DLL or DSO with hidden visibility */ + /* some systems/compilers need a special attribute in front OR after */ + /* the return type of function declarations. */ + /* */ + /* Two macros are used within the FreeType source code to define */ + /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ + /* */ + /* FT_EXPORT( return_type ) */ + /* */ + /* is used in a function declaration, as in */ + /* */ + /* FT_EXPORT( FT_Error ) */ + /* FT_Init_FreeType( FT_Library* alibrary ); */ + /* */ + /* */ + /* FT_EXPORT_DEF( return_type ) */ + /* */ + /* is used in a function definition, as in */ + /* */ + /* FT_EXPORT_DEF( FT_Error ) */ + /* FT_Init_FreeType( FT_Library* alibrary ) */ + /* { */ + /* ... some code ... */ + /* return FT_Err_Ok; */ + /* } */ + /* */ + /* You can provide your own implementation of FT_EXPORT and */ + /* FT_EXPORT_DEF here if you want. */ + /* */ + /* To export a variable, use FT_EXPORT_VAR. */ + /* */ #ifndef FT_EXPORT -#ifdef __cplusplus +#ifdef FT2_BUILD_LIBRARY + +#if defined( _WIN32 ) && ( defined( _DLL ) || defined( DLL_EXPORT ) ) +#define FT_EXPORT( x ) __declspec( dllexport ) x +#elif defined( __GNUC__ ) && __GNUC__ >= 4 +#define FT_EXPORT( x ) __attribute__(( visibility( "default" ) )) x +#elif defined( __cplusplus ) +#define FT_EXPORT( x ) extern "C" x +#else +#define FT_EXPORT( x ) extern x +#endif + +#else + +#if defined( FT2_DLLIMPORT ) +#define FT_EXPORT( x ) __declspec( dllimport ) x +#elif defined( __cplusplus ) #define FT_EXPORT( x ) extern "C" x #else #define FT_EXPORT( x ) extern x #endif +#endif + #endif /* !FT_EXPORT */ @@ -440,6 +503,7 @@ FT_BEGIN_HEADER #endif /* !FT_EXPORT_VAR */ + /* The following macros are needed to compile the library with a */ /* C++ compiler and with 16bit compilers. */ /* */ @@ -451,7 +515,13 @@ FT_BEGIN_HEADER /* functions which are accessed by (global) function pointers. */ /* */ /* */ - /* FT_CALLBACK_DEF is used to _define_ a callback function. */ + /* FT_CALLBACK_DEF is used to _define_ a callback function, */ + /* located in the same source code file as the structure that uses */ + /* it. */ + /* */ + /* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare */ + /* and define a callback function, respectively, in a similar way */ + /* as FT_BASE and FT_BASE_DEF work. */ /* */ /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ /* contains pointers to callback functions. */ @@ -471,6 +541,16 @@ FT_BEGIN_HEADER #endif #endif /* FT_CALLBACK_DEF */ +#ifndef FT_BASE_CALLBACK +#ifdef __cplusplus +#define FT_BASE_CALLBACK( x ) extern "C" x +#define FT_BASE_CALLBACK_DEF( x ) extern "C" x +#else +#define FT_BASE_CALLBACK( x ) extern x +#define FT_BASE_CALLBACK_DEF( x ) x +#endif +#endif /* FT_BASE_CALLBACK */ + #ifndef FT_CALLBACK_TABLE #ifdef __cplusplus #define FT_CALLBACK_TABLE extern "C" diff --git a/thirdparty/freetype/include/freetype/config/ftheader.h b/thirdparty/freetype/include/freetype/config/ftheader.h index d491af57c3..702f77cc42 100644 --- a/thirdparty/freetype/include/freetype/config/ftheader.h +++ b/thirdparty/freetype/include/freetype/config/ftheader.h @@ -4,7 +4,7 @@ /* */ /* Build macros of the FreeType 2 library. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -318,14 +318,29 @@ /************************************************************************* * * @macro: + * FT_DRIVER_H + * + * @description: + * A macro used in #include statements to name the file containing + * structures and macros related to the driver modules. + * + */ +#define FT_DRIVER_H <freetype/ftdriver.h> + + + /************************************************************************* + * + * @macro: * FT_AUTOHINTER_H * * @description: * A macro used in #include statements to name the file containing * structures and macros related to the auto-hinting module. * + * Deprecated since version 2.9; use @FT_DRIVER_H instead. + * */ -#define FT_AUTOHINTER_H <freetype/ftautoh.h> +#define FT_AUTOHINTER_H FT_DRIVER_H /************************************************************************* @@ -337,8 +352,10 @@ * A macro used in #include statements to name the file containing * structures and macros related to the CFF driver module. * + * Deprecated since version 2.9; use @FT_DRIVER_H instead. + * */ -#define FT_CFF_DRIVER_H <freetype/ftcffdrv.h> +#define FT_CFF_DRIVER_H FT_DRIVER_H /************************************************************************* @@ -350,8 +367,10 @@ * A macro used in #include statements to name the file containing * structures and macros related to the TrueType driver module. * + * Deprecated since version 2.9; use @FT_DRIVER_H instead. + * */ -#define FT_TRUETYPE_DRIVER_H <freetype/ftttdrv.h> +#define FT_TRUETYPE_DRIVER_H FT_DRIVER_H /************************************************************************* @@ -363,8 +382,10 @@ * A macro used in #include statements to name the file containing * structures and macros related to the PCF driver module. * + * Deprecated since version 2.9; use @FT_DRIVER_H instead. + * */ -#define FT_PCF_DRIVER_H <freetype/ftpcfdrv.h> +#define FT_PCF_DRIVER_H FT_DRIVER_H /************************************************************************* @@ -557,63 +578,6 @@ /************************************************************************* * * @macro: - * FT_CACHE_IMAGE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `glyph image' API of the FreeType~2 cache sub-system. - * - * It is used to define a cache for @FT_Glyph elements. You can also - * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to - * store small glyph bitmaps, as it will use less memory. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * glyph image-related cache declarations. - * - */ -#define FT_CACHE_IMAGE_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_CACHE_SMALL_BITMAPS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `small bitmaps' API of the FreeType~2 cache sub-system. - * - * It is used to define a cache for small glyph bitmaps in a relatively - * memory-efficient way. You can also use the API defined in - * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, - * including scalable outlines. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * small bitmaps-related cache declarations. - * - */ -#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_CACHE_CHARMAP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `charmap' API of the FreeType~2 cache sub-system. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * charmap-based cache declarations. - * - */ -#define FT_CACHE_CHARMAP_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: * FT_MAC_H * * @description: @@ -763,17 +727,6 @@ /************************************************************************* * * @macro: - * FT_UNPATENTED_HINTING_H - * - * @description: - * Deprecated. - */ -#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h> - - - /************************************************************************* - * - * @macro: * FT_INCREMENTAL_H * * @description: @@ -809,25 +762,30 @@ /* */ + /* These header files don't need to be included by the user. */ #define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> +#define FT_PARAMETER_TAGS_H <freetype/ftparams.h> + /* Deprecated macros. */ +#define FT_UNPATENTED_HINTING_H <freetype/ftparams.h> +#define FT_TRUETYPE_UNPATENTED_H <freetype/ftparams.h> + + /* FT_CACHE_H is the only header file needed for the cache subsystem. */ +#define FT_CACHE_IMAGE_H FT_CACHE_H +#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H +#define FT_CACHE_CHARMAP_H FT_CACHE_H /* The internals of the cache sub-system are no longer exposed. We */ /* default to FT_CACHE_H at the moment just in case, but we know of */ /* no rogue client that uses them. */ /* */ -#define FT_CACHE_MANAGER_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h> - - -#define FT_INCREMENTAL_H <freetype/ftincrem.h> - -#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> +#define FT_CACHE_MANAGER_H FT_CACHE_H +#define FT_CACHE_INTERNAL_MRU_H FT_CACHE_H +#define FT_CACHE_INTERNAL_MANAGER_H FT_CACHE_H +#define FT_CACHE_INTERNAL_CACHE_H FT_CACHE_H +#define FT_CACHE_INTERNAL_GLYPH_H FT_CACHE_H +#define FT_CACHE_INTERNAL_IMAGE_H FT_CACHE_H +#define FT_CACHE_INTERNAL_SBITS_H FT_CACHE_H /* diff --git a/thirdparty/freetype/include/freetype/config/ftoption.h b/thirdparty/freetype/include/freetype/config/ftoption.h index 2fbe80b9b4..4bcab2af5c 100644 --- a/thirdparty/freetype/include/freetype/config/ftoption.h +++ b/thirdparty/freetype/include/freetype/config/ftoption.h @@ -4,7 +4,7 @@ /* */ /* User-selectable configuration macros (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -75,19 +75,21 @@ FT_BEGIN_HEADER /*************************************************************************/ - /*************************************************************************/ + /*#***********************************************************************/ /* */ /* If you enable this configuration option, FreeType recognizes an */ /* environment variable called `FREETYPE_PROPERTIES', which can be used */ /* to control the various font drivers and modules. The controllable */ - /* properties are listed in the section `Controlling FreeType Modules' */ - /* in the reference's table of contents; currently there are properties */ - /* for the auto-hinter (file `ftautoh.h'), CFF (file `ftcffdrv.h'), */ - /* TrueType (file `ftttdrv.h'), and PCF (file `ftpcfdrv.h'). */ + /* properties are listed in the section @properties. */ + /* */ + /* You have to undefine this configuration option on platforms that lack */ + /* the concept of environment variables (and thus don't have the */ + /* `getenv' function), for example Windows CE. */ /* */ /* `FREETYPE_PROPERTIES' has the following syntax form (broken here into */ /* multiple lines for better readability). */ /* */ + /* { */ /* <optional whitespace> */ /* <module-name1> ':' */ /* <property-name1> '=' <property-value1> */ @@ -95,6 +97,7 @@ FT_BEGIN_HEADER /* <module-name2> ':' */ /* <property-name2> '=' <property-value2> */ /* ... */ + /* } */ /* */ /* Example: */ /* */ @@ -211,6 +214,10 @@ FT_BEGIN_HEADER /* Do not #undef this macro here since the build system might define */ /* it for certain configurations only. */ /* */ + /* If you use a build system like cmake or the `configure' script, */ + /* options set by those programs have precendence, overwriting the */ + /* value here with the configured one. */ + /* */ /* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ @@ -227,6 +234,10 @@ FT_BEGIN_HEADER /* */ /* Define this macro if you want to enable this `feature'. */ /* */ + /* If you use a build system like cmake or the `configure' script, */ + /* options set by those programs have precendence, overwriting the */ + /* value here with the configured one. */ + /* */ /* #define FT_CONFIG_OPTION_USE_BZIP2 */ @@ -252,6 +263,10 @@ FT_BEGIN_HEADER /* */ /* Define this macro if you want to enable this `feature'. */ /* */ + /* If you use a build system like cmake or the `configure' script, */ + /* options set by those programs have precendence, overwriting the */ + /* value here with the configured one. */ + /* */ /* #define FT_CONFIG_OPTION_USE_PNG */ @@ -265,49 +280,11 @@ FT_BEGIN_HEADER /* */ /* Define this macro if you want to enable this `feature'. */ /* */ -/* #define FT_CONFIG_OPTION_USE_HARFBUZZ */ - - - /*************************************************************************/ - /* */ - /* DLL export compilation */ - /* */ - /* When compiling FreeType as a DLL, some systems/compilers need a */ - /* special keyword in front OR after the return type of function */ - /* declarations. */ - /* */ - /* Two macros are used within the FreeType source code to define */ - /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ - /* */ - /* FT_EXPORT( return_type ) */ - /* */ - /* is used in a function declaration, as in */ - /* */ - /* FT_EXPORT( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ); */ - /* */ + /* If you use a build system like cmake or the `configure' script, */ + /* options set by those programs have precendence, overwriting the */ + /* value here with the configured one. */ /* */ - /* FT_EXPORT_DEF( return_type ) */ - /* */ - /* is used in a function definition, as in */ - /* */ - /* FT_EXPORT_DEF( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ) */ - /* { */ - /* ... some code ... */ - /* return FT_Err_Ok; */ - /* } */ - /* */ - /* You can provide your own implementation of FT_EXPORT and */ - /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ - /* will be later automatically defined as `extern return_type' to */ - /* allow normal compilation. */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_EXPORT(x) extern x */ -/* #define FT_EXPORT_DEF(x) x */ +/* #define FT_CONFIG_OPTION_USE_HARFBUZZ */ /*************************************************************************/ @@ -678,7 +655,7 @@ FT_BEGIN_HEADER /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */ /* defined. */ /* */ - /* [1] http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ + /* [1] https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ /* */ /* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 1 */ #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2 @@ -698,7 +675,7 @@ FT_BEGIN_HEADER /* composite flags array which can be used to disambiguate, but old */ /* fonts will not have them. */ /* */ - /* http://www.microsoft.com/typography/otspec/glyf.htm */ + /* https://www.microsoft.com/typography/otspec/glyf.htm */ /* https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6glyf.html */ /* */ #undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED @@ -796,6 +773,16 @@ FT_BEGIN_HEADER /*************************************************************************/ + /* */ + /* T1_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe Type 1 */ + /* engine gets compiled into FreeType. If defined, it is possible to */ + /* switch between the two engines using the `hinting-engine' property of */ + /* the type1 driver module. */ + /* */ +/* #define T1_CONFIG_OPTION_OLD_ENGINE */ + + + /*************************************************************************/ /*************************************************************************/ /**** ****/ /**** C F F D R I V E R C O N F I G U R A T I O N ****/ @@ -810,8 +797,8 @@ FT_BEGIN_HEADER /* possible to set up the default values of the four control points that */ /* define the stem darkening behaviour of the (new) CFF engine. For */ /* more details please read the documentation of the */ - /* `darkening-parameters' property of the cff driver module (file */ - /* `ftcffdrv.h'), which allows the control at run-time. */ + /* `darkening-parameters' property (file `ftdriver.h'), which allows the */ + /* control at run-time. */ /* */ /* Do *not* undefine these macros! */ /* */ @@ -899,7 +886,7 @@ FT_BEGIN_HEADER /* */ /* This experimental option is active only if the rendering mode is */ /* FT_RENDER_MODE_LIGHT; you can switch warping on and off with the */ - /* `warping' property of the auto-hinter (see file `ftautoh.h' for more */ + /* `warping' property of the auto-hinter (see file `ftdriver.h' for more */ /* information; by default it is switched off). */ /* */ #define AF_CONFIG_OPTION_USE_WARPER diff --git a/thirdparty/freetype/include/freetype/config/ftstdlib.h b/thirdparty/freetype/include/freetype/config/ftstdlib.h index 05a4845fd5..42f9a06e43 100644 --- a/thirdparty/freetype/include/freetype/config/ftstdlib.h +++ b/thirdparty/freetype/include/freetype/config/ftstdlib.h @@ -5,7 +5,7 @@ /* ANSI-specific library and header configuration file (specification */ /* only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/freetype.h b/thirdparty/freetype/include/freetype/freetype.h index b0c261799a..96644046e4 100644 --- a/thirdparty/freetype/include/freetype/freetype.h +++ b/thirdparty/freetype/include/freetype/freetype.h @@ -4,7 +4,7 @@ /* */ /* FreeType high-level API and common types (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -138,6 +138,7 @@ FT_BEGIN_HEADER /* FT_FACE_FLAG_TRICKY */ /* FT_FACE_FLAG_KERNING */ /* FT_FACE_FLAG_MULTIPLE_MASTERS */ + /* FT_FACE_FLAG_VARIATION */ /* FT_FACE_FLAG_GLYPH_NAMES */ /* FT_FACE_FLAG_EXTERNAL_STREAM */ /* FT_FACE_FLAG_HINTER */ @@ -147,14 +148,16 @@ FT_BEGIN_HEADER /* FT_HAS_KERNING */ /* FT_HAS_FIXED_SIZES */ /* FT_HAS_GLYPH_NAMES */ - /* FT_HAS_MULTIPLE_MASTERS */ /* FT_HAS_COLOR */ + /* FT_HAS_MULTIPLE_MASTERS */ /* */ /* FT_IS_SFNT */ /* FT_IS_SCALABLE */ /* FT_IS_FIXED_WIDTH */ /* FT_IS_CID_KEYED */ /* FT_IS_TRICKY */ + /* FT_IS_NAMED_INSTANCE */ + /* FT_IS_VARIATION */ /* */ /* FT_STYLE_FLAG_BOLD */ /* FT_STYLE_FLAG_ITALIC */ @@ -648,7 +651,7 @@ FT_BEGIN_HEADER /* FT_ENCODING_MS_SYMBOL :: */ /* Microsoft Symbol encoding, used to encode mathematical symbols */ /* and wingdings. For more information, see */ - /* `http://www.microsoft.com/typography/otspec/recom.htm', */ + /* `https://www.microsoft.com/typography/otspec/recom.htm', */ /* `http://www.kostis.net/charsets/symbol.htm', and */ /* `http://www.kostis.net/charsets/wingding.htm'. */ /* */ @@ -657,7 +660,7 @@ FT_BEGIN_HEADER /* */ /* FT_ENCODING_SJIS :: */ /* Shift JIS encoding for Japanese. More info at */ - /* `http://en.wikipedia.org/wiki/Shift_JIS'. See note on */ + /* `https://en.wikipedia.org/wiki/Shift_JIS'. See note on */ /* multi-byte encodings below. */ /* */ /* FT_ENCODING_PRC :: */ @@ -673,7 +676,7 @@ FT_BEGIN_HEADER /* Corresponds to the Korean encoding system known as Extended */ /* Wansung (MS Windows code page 949). */ /* For more information see */ - /* `http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt'. */ + /* `https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt'. */ /* */ /* FT_ENCODING_JOHAB :: */ /* The Korean standard character set (KS~C 5601-1992), which */ @@ -721,11 +724,12 @@ FT_BEGIN_HEADER /* Same as FT_ENCODING_JOHAB. Deprecated. */ /* */ /* <Note> */ - /* By default, FreeType automatically synthesizes a Unicode charmap */ - /* for PostScript fonts, using their glyph name dictionaries. */ - /* However, it also reports the encodings defined explicitly in the */ - /* font file, for the cases when they are needed, with the Adobe */ - /* values as well. */ + /* By default, FreeType enables a Unicode charmap and tags it with */ + /* FT_ENCODING_UNICODE when it is either provided or can be generated */ + /* from PostScript glyph name dictionaries in the font file. */ + /* All other encodings are considered legacy and tagged only if */ + /* explicitly defined in the font file. Otherwise, FT_ENCODING_NONE */ + /* is used. */ /* */ /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */ /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */ @@ -749,7 +753,7 @@ FT_BEGIN_HEADER /* @FT_Get_CMap_Language_ID to query the Mac language ID that may */ /* be needed to be able to distinguish Apple encoding variants. See */ /* */ - /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */ + /* https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */ /* */ /* to get an idea how to do that. Basically, if the language ID */ /* is~0, don't use it, otherwise subtract 1 from the language ID. */ @@ -888,34 +892,41 @@ FT_BEGIN_HEADER /* are set to~0 if there is only one face in */ /* the font file. */ /* */ - /* Bits 16-30 are relevant to GX and OpenType */ - /* variation fonts only, holding the named */ - /* instance index for the current face index */ - /* (starting with value~1; value~0 indicates */ - /* font access without a named instance). For */ - /* non-variation fonts, bits 16-30 are */ - /* ignored. If we have the third named */ - /* instance of face~4, say, `face_index' is */ - /* set to 0x00030004. */ + /* [Since 2.6.1] Bits 16-30 are relevant to GX */ + /* and OpenType variation fonts only, holding */ + /* the named instance index for the current */ + /* face index (starting with value~1; value~0 */ + /* indicates font access without a named */ + /* instance). For non-variation fonts, bits */ + /* 16-30 are ignored. If we have the third */ + /* named instance of face~4, say, `face_index' */ + /* is set to 0x00030004. */ /* */ /* Bit 31 is always zero (this is, */ /* `face_index' is always a positive value). */ /* */ + /* [Since 2.9] Changing the design coordinates */ + /* with @FT_Set_Var_Design_Coordinates or */ + /* @FT_Set_Var_Blend_Coordinates does not */ + /* influence the named instance index value */ + /* (only @FT_Set_Named_Instance does that). */ + /* */ /* face_flags :: A set of bit flags that give important */ /* information about the face; see */ /* @FT_FACE_FLAG_XXX for the details. */ /* */ /* style_flags :: The lower 16~bits contain a set of bit */ /* flags indicating the style of the face; see */ - /* @FT_STYLE_FLAG_XXX for the details. Bits */ - /* 16-30 hold the number of named instances */ - /* available for the current face if we have a */ - /* GX or OpenType variation (sub)font. Bit 31 */ - /* is always zero (this is, `style_flags' is */ - /* always a positive value). Note that a */ - /* variation font has always at least one */ - /* named instance, namely the default */ - /* instance. */ + /* @FT_STYLE_FLAG_XXX for the details. */ + /* */ + /* [Since 2.6.1] Bits 16-30 hold the number */ + /* of named instances available for the */ + /* current face if we have a GX or OpenType */ + /* variation (sub)font. Bit 31 is always zero */ + /* (this is, `style_flags' is always a */ + /* positive value). Note that a variation */ + /* font has always at least one named */ + /* instance, namely the default instance. */ /* */ /* num_glyphs :: The number of glyphs in the face. If the */ /* face is scalable and has sbits (see */ @@ -1052,6 +1063,9 @@ FT_BEGIN_HEADER /* `descender', `height', `underline_position', and */ /* `underline_thickness'. */ /* */ + /* Especially for TrueType fonts see also the documentation for */ + /* @FT_Size_Metrics. */ + /* */ typedef struct FT_FaceRec_ { FT_Long num_faces; @@ -1162,7 +1176,7 @@ FT_BEGIN_HEADER /* interpolating between them. Supported formats are Adobe MM, */ /* TrueType GX, and OpenType variation fonts. */ /* */ - /* See the multiple-masters specific API for details. */ + /* See section @multiple_masters for API details. */ /* */ /* FT_FACE_FLAG_GLYPH_NAMES :: */ /* The face contains glyph names, which can be retrieved using */ @@ -1212,8 +1226,15 @@ FT_BEGIN_HEADER /* tricky fonts; they are hard-coded in file `ttobjs.c'. */ /* */ /* FT_FACE_FLAG_COLOR :: */ - /* The face has color glyph tables. To access color glyphs use */ - /* @FT_LOAD_COLOR. */ + /* [Since 2.5.1] The face has color glyph tables. To access color */ + /* glyphs use @FT_LOAD_COLOR. */ + /* */ + /* FT_FACE_FLAG_VARIATION :: */ + /* [Since 2.9] Set if the current face (or named instance) has been */ + /* altered with @FT_Set_MM_Design_Coordinates, */ + /* @FT_Set_Var_Design_Coordinates, or */ + /* @FT_Set_Var_Blend_Coordinates. This flag is unset by a call to */ + /* @FT_Set_Named_Instance. */ /* */ #define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) #define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) @@ -1230,6 +1251,7 @@ FT_BEGIN_HEADER #define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) #define FT_FACE_FLAG_TRICKY ( 1L << 13 ) #define FT_FACE_FLAG_COLOR ( 1L << 14 ) +#define FT_FACE_FLAG_VARIATION ( 1L << 15 ) /************************************************************************* @@ -1391,6 +1413,14 @@ FT_BEGIN_HEADER * A macro that returns true whenever a face object is a named instance * of a GX or OpenType variation font. * + * [Since 2.9] Changing the design coordinates with + * @FT_Set_Var_Design_Coordinates or @FT_Set_Var_Blend_Coordinates does + * not influence the return value of this macro (only + * @FT_Set_Named_Instance does that). + * + * @since: + * 2.7 + * */ #define FT_IS_NAMED_INSTANCE( face ) \ ( (face)->face_index & 0x7FFF0000L ) @@ -1399,6 +1429,24 @@ FT_BEGIN_HEADER /************************************************************************* * * @macro: + * FT_IS_VARIATION( face ) + * + * @description: + * A macro that returns true whenever a face object has been altered + * by @FT_Set_MM_Design_Coordinates, @FT_Set_Var_Design_Coordinates, or + * @FT_Set_Var_Blend_Coordinates. + * + * @since: + * 2.9 + * + */ +#define FT_IS_VARIATION( face ) \ + ( (face)->face_flags & FT_FACE_FLAG_VARIATION ) + + + /************************************************************************* + * + * @macro: * FT_IS_CID_KEYED( face ) * * @description: @@ -1437,6 +1485,9 @@ FT_BEGIN_HEADER * A macro that returns true whenever a face object contains * tables for color glyphs. * + * @since: + * 2.5.1 + * */ #define FT_HAS_COLOR( face ) \ ( (face)->face_flags & FT_FACE_FLAG_COLOR ) @@ -1534,7 +1585,7 @@ FT_BEGIN_HEADER /* to the following. */ /* */ /* { */ - /* scaled_ascender = FT_MulFix( face->root.ascender, */ + /* scaled_ascender = FT_MulFix( face->ascender, */ /* size_metrics->y_scale ); */ /* } */ /* */ @@ -1548,6 +1599,43 @@ FT_BEGIN_HEADER /* */ /* The `FT_Size_Metrics' structure is valid for bitmap fonts also. */ /* */ + /* */ + /* *TrueType* *fonts* *with* *native* *bytecode* *hinting* */ + /* */ + /* All applications that handle TrueType fonts with native hinting */ + /* must be aware that TTFs expect different rounding of vertical font */ + /* dimensions. The application has to cater for this, especially if */ + /* it wants to rely on a TTF's vertical data (for example, to */ + /* properly align box characters vertically). */ + /* */ + /* Only the application knows _in_ _advance_ that it is going to use */ + /* native hinting for TTFs! FreeType, on the other hand, selects the */ + /* hinting mode not at the time of creating an @FT_Size object but */ + /* much later, namely while calling @FT_Load_Glyph. */ + /* */ + /* Here is some pseudo code that illustrates a possible solution. */ + /* */ + /* { */ + /* font_format = FT_Get_Font_Format( face ); */ + /* */ + /* if ( !strcmp( font_format, "TrueType" ) && */ + /* do_native_bytecode_hinting ) */ + /* { */ + /* ascender = ROUND( FT_MulFix( face->ascender, */ + /* size_metrics->y_scale ) ); */ + /* descender = ROUND( FT_MulFix( face->descender, */ + /* size_metrics->y_scale ) ); */ + /* } */ + /* else */ + /* { */ + /* ascender = size_metrics->ascender; */ + /* descender = size_metrics->descender; */ + /* } */ + /* */ + /* height = size_metrics->height; */ + /* max_advance = size_metrics->max_advance; */ + /* } */ + /* */ typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ @@ -1689,17 +1777,13 @@ FT_BEGIN_HEADER /* @FT_GLYPH_FORMAT_COMPOSITE, but other values */ /* are possible. */ /* */ - /* bitmap :: This field is used as a bitmap descriptor */ - /* when the slot format is */ - /* @FT_GLYPH_FORMAT_BITMAP. Note that the */ - /* address and content of the bitmap buffer can */ - /* change between calls of @FT_Load_Glyph and a */ - /* few other functions. */ + /* bitmap :: This field is used as a bitmap descriptor. */ + /* Note that the address and content of the */ + /* bitmap buffer can change between calls of */ + /* @FT_Load_Glyph and a few other functions. */ /* */ /* bitmap_left :: The bitmap's left bearing expressed in */ - /* integer pixels. Only valid if the format is */ - /* @FT_GLYPH_FORMAT_BITMAP, this is, if the */ - /* glyph slot contains a bitmap. */ + /* integer pixels. */ /* */ /* bitmap_top :: The bitmap's top bearing expressed in integer */ /* pixels. This is the distance from the */ @@ -1746,7 +1830,9 @@ FT_BEGIN_HEADER /* If @FT_Load_Glyph is called with default flags (see */ /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */ /* its native format (e.g., an outline glyph for TrueType and Type~1 */ - /* formats). */ + /* formats). [Since 2.9] The prospective bitmap metrics are */ + /* calculated according to @FT_LOAD_TARGET_XXX and other flags even */ + /* for the outline glyph, even if @FT_LOAD_RENDER is not set. */ /* */ /* This image can later be converted into a bitmap by calling */ /* @FT_Render_Glyph. This function searches the current renderer for */ @@ -1895,8 +1981,8 @@ FT_BEGIN_HEADER /* */ /* If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is */ /* set, this function reads the `FREETYPE_PROPERTIES' environment */ - /* variable to control driver properties. See sections @auto_hinter, */ - /* @cff_driver, @pcf_driver, and @tt_driver for more. */ + /* variable to control driver properties. See section @properties */ + /* for more. */ /* */ FT_EXPORT( FT_Error ) FT_Init_FreeType( FT_Library *alibrary ); @@ -1977,8 +2063,8 @@ FT_BEGIN_HEADER /* data :: A pointer to the parameter data. */ /* */ /* <Note> */ - /* The ID and function of parameters are driver-specific. See the */ - /* various FT_PARAM_TAG_XXX flags for more information. */ + /* The ID and function of parameters are driver-specific. See */ + /* section @parameter_tags for more information. */ /* */ typedef struct FT_Parameter_ { @@ -2155,14 +2241,14 @@ FT_BEGIN_HEADER /* with value~0). Set it to~0 if there is only one */ /* face in the font file. */ /* */ - /* Bits 16-30 are relevant to GX and OpenType variation */ - /* fonts only, specifying the named instance index for */ - /* the current face index (starting with value~1; */ - /* value~0 makes FreeType ignore named instances). For */ - /* non-variation fonts, bits 16-30 are ignored. */ - /* Assuming that you want to access the third named */ - /* instance in face~4, `face_index' should be set to */ - /* 0x00030004. If you want to access face~4 without */ + /* [Since 2.6.1] Bits 16-30 are relevant to GX and */ + /* OpenType variation fonts only, specifying the named */ + /* instance index for the current face index (starting */ + /* with value~1; value~0 makes FreeType ignore named */ + /* instances). For non-variation fonts, bits 16-30 are */ + /* ignored. Assuming that you want to access the third */ + /* named instance in face~4, `face_index' should be set */ + /* to 0x00030004. If you want to access face~4 without */ /* variation handling, simply set `face_index' to */ /* value~4. */ /* */ @@ -2748,6 +2834,10 @@ FT_BEGIN_HEADER /* since its glyph indices are not listed in any of the font's */ /* charmaps. */ /* */ + /* If no active cmap is set up (i.e., `face->charmap' is zero), the */ + /* call to @FT_Get_Char_Index is omitted, and the function behaves */ + /* identically to @FT_Load_Glyph. */ + /* */ FT_EXPORT( FT_Error ) FT_Load_Char( FT_Face face, FT_ULong char_code, @@ -2869,26 +2959,26 @@ FT_BEGIN_HEADER * Disable the auto-hinter. See also the note below. * * FT_LOAD_COLOR :: - * Load embedded color bitmap images. The resulting color bitmaps, - * if available, will have the @FT_PIXEL_MODE_BGRA format. If the - * flag is not set and color bitmaps are found, they are converted - * to 256-level gray bitmaps transparently, using the + * [Since 2.5] Load embedded color bitmap images. The resulting color + * bitmaps, if available, will have the @FT_PIXEL_MODE_BGRA format. + * If the flag is not set and color bitmaps are found, they are + * converted to 256-level gray bitmaps transparently, using the * @FT_PIXEL_MODE_GRAY format. * * FT_LOAD_COMPUTE_METRICS :: - * Compute glyph metrics from the glyph data, without the use of - * bundled metrics tables (for example, the `hdmx' table in TrueType - * fonts). This flag is mainly used by font validating or font - * editing applications, which need to ignore, verify, or edit those - * tables. + * [Since 2.6.1] Compute glyph metrics from the glyph data, without + * the use of bundled metrics tables (for example, the `hdmx' table in + * TrueType fonts). This flag is mainly used by font validating or + * font editing applications, which need to ignore, verify, or edit + * those tables. * * Currently, this flag is only implemented for TrueType fonts. * * FT_LOAD_BITMAP_METRICS_ONLY :: - * Request loading of the metrics and bitmap image information of a - * (possibly embedded) bitmap glyph without allocating or copying - * the bitmap image data itself. No effect if the target glyph is - * not a bitmap image. + * [Since 2.7.1] Request loading of the metrics and bitmap image + * information of a (possibly embedded) bitmap glyph without + * allocating or copying the bitmap image data itself. No effect if + * the target glyph is not a bitmap image. * * This flag unsets @FT_LOAD_RENDER. * @@ -2980,7 +3070,7 @@ FT_BEGIN_HEADER * * Advance widths are rounded to integer values; however, using the * `lsb_delta' and `rsb_delta' fields of @FT_GlyphSlotRec, it is - * possible to get fractional advance widths for sub-pixel positioning + * possible to get fractional advance widths for subpixel positioning * (which is recommended to use). * * If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, @@ -3119,13 +3209,13 @@ FT_BEGIN_HEADER /* opacity). */ /* */ /* FT_RENDER_MODE_LCD :: */ - /* This mode corresponds to horizontal RGB and BGR sub-pixel */ + /* This mode corresponds to horizontal RGB and BGR subpixel */ /* displays like LCD screens. It produces 8-bit bitmaps that are */ /* 3~times the width of the original glyph outline in pixels, and */ /* which use the @FT_PIXEL_MODE_LCD mode. */ /* */ /* FT_RENDER_MODE_LCD_V :: */ - /* This mode corresponds to vertical RGB and BGR sub-pixel displays */ + /* This mode corresponds to vertical RGB and BGR subpixel displays */ /* (like PDA screens, rotated LCD displays, etc.). It produces */ /* 8-bit bitmaps that are 3~times the height of the original */ /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */ @@ -3471,7 +3561,14 @@ FT_BEGIN_HEADER /* retrieve it. FreeType follows Adobe TechNote #5902, `Generating */ /* PostScript Names for Fonts Using OpenType Font Variations'. */ /* */ - /* http://wwwimages.adobe.com/content/dam/Adobe/en/devnet/font/pdfs/5902.AdobePSNameGeneration.html */ + /* https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html */ + /* */ + /* [Since 2.9] Special PostScript names for named instances are only */ + /* returned if the named instance is set with @FT_Set_Named_Instance */ + /* (and the font has corresponding entries in its `fvar' table). If */ + /* @FT_IS_VARIATION returns true, the algorithmically derived */ + /* PostScript name is provided, not looking up special entries for */ + /* named instances. */ /* */ FT_EXPORT( const char* ) FT_Get_Postscript_Name( FT_Face face ); @@ -3702,17 +3799,17 @@ FT_BEGIN_HEADER * Note that only a subset of the available properties can be * controlled. * - * * Stem darkening (@FT_PARAM_TAG_STEM_DARKENING, corresponding to the - * property `no-stem-darkening' provided by the `autofit' and `cff' - * modules; see @no-stem-darkening[autofit] and - * @no-stem-darkening[cff]). + * * @FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the + * property `no-stem-darkening' provided by the `autofit', `cff', + * `type1', and `t1cid' modules; see @no-stem-darkening). * - * * LCD filter weights (@FT_PARAM_TAG_LCD_FILTER_WEIGHTS, corresponding + * * @FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding * to function @FT_Library_SetLcdFilterWeights). * - * * Seed value for the CFF `random' operator - * (@FT_PARAM_TAG_RANDOM_SEED, corresponding to the `random-seed' - * property provided by the `cff' module; see @random-seed). + * * @FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type~1, and CID + * `random' operator, corresponding to the `random-seed' property + * provided by the `cff', `type1', and `t1cid' modules; see + * @random-seed). * * Pass NULL as `data' in @FT_Parameter for a given tag to reset the * option and use the library or module default again. @@ -3775,6 +3872,9 @@ FT_BEGIN_HEADER * FT_Face_Properties( face, 1, &property ); * } * + * @since: + * 2.8 + * */ FT_EXPORT( FT_Error ) FT_Face_Properties( FT_Face face, @@ -3899,7 +3999,7 @@ FT_BEGIN_HEADER /* and subsetting restrictions associated with a font. */ /* */ /* See */ - /* http://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf */ + /* https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf */ /* for more details. */ /* */ /* <Values> */ @@ -3999,9 +4099,9 @@ FT_BEGIN_HEADER /* Sequences' (IVS), collected in the `Ideographic Variation */ /* Database' (IVD). */ /* */ - /* http://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt */ - /* http://unicode.org/reports/tr37/ */ - /* http://unicode.org/ivd/ */ + /* https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt */ + /* https://unicode.org/reports/tr37/ */ + /* https://unicode.org/ivd/ */ /* */ /* To date (January 2017), the character with the most ideographic */ /* variations is U+9089, having 32 such IVS. */ @@ -4456,7 +4556,7 @@ FT_BEGIN_HEADER * */ #define FREETYPE_MAJOR 2 -#define FREETYPE_MINOR 8 +#define FREETYPE_MINOR 9 #define FREETYPE_PATCH 1 diff --git a/thirdparty/freetype/include/freetype/ftadvanc.h b/thirdparty/freetype/include/freetype/ftadvanc.h index dea96e0db4..f78e8b1a9d 100644 --- a/thirdparty/freetype/include/freetype/ftadvanc.h +++ b/thirdparty/freetype/include/freetype/ftadvanc.h @@ -4,7 +4,7 @@ /* */ /* Quick computation of advance widths (specification only). */ /* */ -/* Copyright 2008-2017 by */ +/* Copyright 2008-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftbbox.h b/thirdparty/freetype/include/freetype/ftbbox.h index f03bdc1e1e..f9eb70b137 100644 --- a/thirdparty/freetype/include/freetype/ftbbox.h +++ b/thirdparty/freetype/include/freetype/ftbbox.h @@ -4,7 +4,7 @@ /* */ /* FreeType exact bbox computation (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -61,7 +61,7 @@ FT_BEGIN_HEADER /* Compute the exact bounding box of an outline. This is slower */ /* than computing the control box. However, it uses an advanced */ /* algorithm that returns _very_ quickly when the two boxes */ - /* coincide. Otherwise, the outline Bézier arcs are traversed to */ + /* coincide. Otherwise, the outline Bezier arcs are traversed to */ /* extract their extrema. */ /* */ /* <Input> */ diff --git a/thirdparty/freetype/include/freetype/ftbdf.h b/thirdparty/freetype/include/freetype/ftbdf.h index 3d3106bad0..1b6dea6586 100644 --- a/thirdparty/freetype/include/freetype/ftbdf.h +++ b/thirdparty/freetype/include/freetype/ftbdf.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing BDF-specific strings (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftbitmap.h b/thirdparty/freetype/include/freetype/ftbitmap.h index 04b2402ad0..a43187cad4 100644 --- a/thirdparty/freetype/include/freetype/ftbitmap.h +++ b/thirdparty/freetype/include/freetype/ftbitmap.h @@ -4,7 +4,7 @@ /* */ /* FreeType utility functions for bitmaps (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -97,7 +97,7 @@ FT_BEGIN_HEADER FT_EXPORT( FT_Error ) FT_Bitmap_Copy( FT_Library library, const FT_Bitmap *source, - FT_Bitmap *target); + FT_Bitmap *target ); /*************************************************************************/ diff --git a/thirdparty/freetype/include/freetype/ftbzip2.h b/thirdparty/freetype/include/freetype/ftbzip2.h index 9147a790a4..6edfa031b5 100644 --- a/thirdparty/freetype/include/freetype/ftbzip2.h +++ b/thirdparty/freetype/include/freetype/ftbzip2.h @@ -4,7 +4,7 @@ /* */ /* Bzip2-compressed stream support. */ /* */ -/* Copyright 2010-2017 by */ +/* Copyright 2010-2018 by */ /* Joel Klinghed. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftcache.h b/thirdparty/freetype/include/freetype/ftcache.h index 5ff3ccf404..52d5f00e06 100644 --- a/thirdparty/freetype/include/freetype/ftcache.h +++ b/thirdparty/freetype/include/freetype/ftcache.h @@ -4,7 +4,7 @@ /* */ /* FreeType Cache subsystem (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -540,13 +540,6 @@ FT_BEGIN_HEADER FTC_FaceID face_id ); - /*************************************************************************/ - /* */ - /* <Section> */ - /* cache_subsystem */ - /* */ - /*************************************************************************/ - /************************************************************************* * * @type: @@ -624,14 +617,6 @@ FT_BEGIN_HEADER /*************************************************************************/ - /* */ - /* <Section> */ - /* cache_subsystem */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ /*************************************************************************/ /*************************************************************************/ /***** *****/ diff --git a/thirdparty/freetype/include/freetype/ftchapters.h b/thirdparty/freetype/include/freetype/ftchapters.h index a0a121b0a1..51257bb7ca 100644 --- a/thirdparty/freetype/include/freetype/ftchapters.h +++ b/thirdparty/freetype/include/freetype/ftchapters.h @@ -76,8 +76,11 @@ /* <Sections> */ /* auto_hinter */ /* cff_driver */ +/* t1_cid_driver */ /* tt_driver */ /* pcf_driver */ +/* properties */ +/* parameter_tags */ /* */ /***************************************************************************/ diff --git a/thirdparty/freetype/include/freetype/ftcid.h b/thirdparty/freetype/include/freetype/ftcid.h index 4adcbeeda9..5e9100a67c 100644 --- a/thirdparty/freetype/include/freetype/ftcid.h +++ b/thirdparty/freetype/include/freetype/ftcid.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing CID font information (specification). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* Dereg Clegg and Michael Toftdal. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -87,7 +87,7 @@ FT_BEGIN_HEADER FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, const char* *registry, const char* *ordering, - FT_Int *supplement); + FT_Int *supplement ); /********************************************************************** diff --git a/thirdparty/freetype/include/freetype/ftdriver.h b/thirdparty/freetype/include/freetype/ftdriver.h new file mode 100644 index 0000000000..e90475b2af --- /dev/null +++ b/thirdparty/freetype/include/freetype/ftdriver.h @@ -0,0 +1,1225 @@ +/***************************************************************************/ +/* */ +/* ftdriver.h */ +/* */ +/* FreeType API for controlling driver modules (specification only). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef FTDRIVER_H_ +#define FTDRIVER_H_ + +#include <ft2build.h> +#include FT_FREETYPE_H +#include FT_PARAMETER_TAGS_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * auto_hinter + * + * @title: + * The auto-hinter + * + * @abstract: + * Controlling the auto-hinting module. + * + * @description: + * While FreeType's auto-hinter doesn't expose API functions by itself, + * it is possible to control its behaviour with @FT_Property_Set and + * @FT_Property_Get. The following lists the available properties + * together with the necessary macros and structures. + * + * Note that the auto-hinter's module name is `autofitter' for + * historical reasons. + * + * Available properties are @increase-x-height, @no-stem-darkening + * (experimental), @darkening-parameters (experimental), @warping + * (experimental), @glyph-to-script-map (experimental), @fallback-script + * (experimental), and @default-script (experimental), as documented in + * the @properties section. + * + */ + + + /************************************************************************** + * + * @section: + * cff_driver + * + * @title: + * The CFF driver + * + * @abstract: + * Controlling the CFF driver module. + * + * @description: + * While FreeType's CFF driver doesn't expose API functions by itself, + * it is possible to control its behaviour with @FT_Property_Set and + * @FT_Property_Get. + * + * The CFF driver's module name is `cff'. + * + * Available properties are @hinting-engine, @no-stem-darkening, + * @darkening-parameters, and @random-seed, as documented in the + * @properties section. + * + * + * *Hinting* *and* *antialiasing* *principles* *of* *the* *new* *engine* + * + * The rasterizer is positioning horizontal features (e.g., ascender + * height & x-height, or crossbars) on the pixel grid and minimizing the + * amount of antialiasing applied to them, while placing vertical + * features (vertical stems) on the pixel grid without hinting, thus + * representing the stem position and weight accurately. Sometimes the + * vertical stems may be only partially black. In this context, + * `antialiasing' means that stems are not positioned exactly on pixel + * borders, causing a fuzzy appearance. + * + * There are two principles behind this approach. + * + * 1) No hinting in the horizontal direction: Unlike `superhinted' + * TrueType, which changes glyph widths to accommodate regular + * inter-glyph spacing, Adobe's approach is `faithful to the design' in + * representing both the glyph width and the inter-glyph spacing + * designed for the font. This makes the screen display as close as it + * can be to the result one would get with infinite resolution, while + * preserving what is considered the key characteristics of each glyph. + * Note that the distances between unhinted and grid-fitted positions at + * small sizes are comparable to kerning values and thus would be + * noticeable (and distracting) while reading if hinting were applied. + * + * One of the reasons to not hint horizontally is antialiasing for LCD + * screens: The pixel geometry of modern displays supplies three + * vertical subpixels as the eye moves horizontally across each visible + * pixel. On devices where we can be certain this characteristic is + * present a rasterizer can take advantage of the subpixels to add + * increments of weight. In Western writing systems this turns out to + * be the more critical direction anyway; the weights and spacing of + * vertical stems (see above) are central to Armenian, Cyrillic, Greek, + * and Latin type designs. Even when the rasterizer uses greyscale + * antialiasing instead of color (a necessary compromise when one + * doesn't know the screen characteristics), the unhinted vertical + * features preserve the design's weight and spacing much better than + * aliased type would. + * + * 2) Alignment in the vertical direction: Weights and spacing along the + * y~axis are less critical; what is much more important is the visual + * alignment of related features (like cap-height and x-height). The + * sense of alignment for these is enhanced by the sharpness of grid-fit + * edges, while the cruder vertical resolution (full pixels instead of + * 1/3 pixels) is less of a problem. + * + * On the technical side, horizontal alignment zones for ascender, + * x-height, and other important height values (traditionally called + * `blue zones') as defined in the font are positioned independently, + * each being rounded to the nearest pixel edge, taking care of + * overshoot suppression at small sizes, stem darkening, and scaling. + * + * Hstems (this is, hint values defined in the font to help align + * horizontal features) that fall within a blue zone are said to be + * `captured' and are aligned to that zone. Uncaptured stems are moved + * in one of four ways, top edge up or down, bottom edge up or down. + * Unless there are conflicting hstems, the smallest movement is taken + * to minimize distortion. + * + */ + + + /************************************************************************** + * + * @section: + * pcf_driver + * + * @title: + * The PCF driver + * + * @abstract: + * Controlling the PCF driver module. + * + * @description: + * While FreeType's PCF driver doesn't expose API functions by itself, + * it is possible to control its behaviour with @FT_Property_Set and + * @FT_Property_Get. Right now, there is a single property + * @no-long-family-names available if FreeType is compiled with + * PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. + * + * The PCF driver's module name is `pcf'. + * + */ + + + /************************************************************************** + * + * @section: + * t1_cid_driver + * + * @title: + * The Type 1 and CID drivers + * + * @abstract: + * Controlling the Type~1 and CID driver modules. + * + * @description: + * It is possible to control the behaviour of FreeType's Type~1 and + * Type~1 CID drivers with @FT_Property_Set and @FT_Property_Get. + * + * Behind the scenes, both drivers use the Adobe CFF engine for hinting; + * however, the used properties must be specified separately. + * + * The Type~1 driver's module name is `type1'; the CID driver's module + * name is `t1cid'. + * + * Available properties are @hinting-engine, @no-stem-darkening, + * @darkening-parameters, and @random-seed, as documented in the + * @properties section. + * + * Please see the @cff_driver section for more details on the new + * hinting engine. + * + */ + + + /************************************************************************** + * + * @section: + * tt_driver + * + * @title: + * The TrueType driver + * + * @abstract: + * Controlling the TrueType driver module. + * + * @description: + * While FreeType's TrueType driver doesn't expose API functions by + * itself, it is possible to control its behaviour with @FT_Property_Set + * and @FT_Property_Get. The following lists the available properties + * together with the necessary macros and structures. + * + * The TrueType driver's module name is `truetype'. + * + * A single property @interpreter-version is available, as documented in + * the @properties section. + * + * We start with a list of definitions, kindly provided by Greg + * Hitchcock. + * + * _Bi-Level_ _Rendering_ + * + * Monochromatic rendering, exclusively used in the early days of + * TrueType by both Apple and Microsoft. Microsoft's GDI interface + * supported hinting of the right-side bearing point, such that the + * advance width could be non-linear. Most often this was done to + * achieve some level of glyph symmetry. To enable reasonable + * performance (e.g., not having to run hinting on all glyphs just to + * get the widths) there was a bit in the head table indicating if the + * side bearing was hinted, and additional tables, `hdmx' and `LTSH', to + * cache hinting widths across multiple sizes and device aspect ratios. + * + * _Font_ _Smoothing_ + * + * Microsoft's GDI implementation of anti-aliasing. Not traditional + * anti-aliasing as the outlines were hinted before the sampling. The + * widths matched the bi-level rendering. + * + * _ClearType_ _Rendering_ + * + * Technique that uses physical subpixels to improve rendering on LCD + * (and other) displays. Because of the higher resolution, many methods + * of improving symmetry in glyphs through hinting the right-side + * bearing were no longer necessary. This lead to what GDI calls + * `natural widths' ClearType, see + * http://www.beatstamm.com/typography/RTRCh4.htm#Sec21. Since hinting + * has extra resolution, most non-linearity went away, but it is still + * possible for hints to change the advance widths in this mode. + * + * _ClearType_ _Compatible_ _Widths_ + * + * One of the earliest challenges with ClearType was allowing the + * implementation in GDI to be selected without requiring all UI and + * documents to reflow. To address this, a compatible method of + * rendering ClearType was added where the font hints are executed once + * to determine the width in bi-level rendering, and then re-run in + * ClearType, with the difference in widths being absorbed in the font + * hints for ClearType (mostly in the white space of hints); see + * http://www.beatstamm.com/typography/RTRCh4.htm#Sec20. Somewhat by + * definition, compatible width ClearType allows for non-linear widths, + * but only when the bi-level version has non-linear widths. + * + * _ClearType_ _Subpixel_ _Positioning_ + * + * One of the nice benefits of ClearType is the ability to more crisply + * display fractional widths; unfortunately, the GDI model of integer + * bitmaps did not support this. However, the WPF and Direct Write + * frameworks do support fractional widths. DWrite calls this `natural + * mode', not to be confused with GDI's `natural widths'. Subpixel + * positioning, in the current implementation of Direct Write, + * unfortunately does not support hinted advance widths, see + * http://www.beatstamm.com/typography/RTRCh4.htm#Sec22. Note that the + * TrueType interpreter fully allows the advance width to be adjusted in + * this mode, just the DWrite client will ignore those changes. + * + * _ClearType_ _Backward_ _Compatibility_ + * + * This is a set of exceptions made in the TrueType interpreter to + * minimize hinting techniques that were problematic with the extra + * resolution of ClearType; see + * http://www.beatstamm.com/typography/RTRCh4.htm#Sec1 and + * https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx. + * This technique is not to be confused with ClearType compatible + * widths. ClearType backward compatibility has no direct impact on + * changing advance widths, but there might be an indirect impact on + * disabling some deltas. This could be worked around in backward + * compatibility mode. + * + * _Native_ _ClearType_ _Mode_ + * + * (Not to be confused with `natural widths'.) This mode removes all + * the exceptions in the TrueType interpreter when running with + * ClearType. Any issues on widths would still apply, though. + * + */ + + + /************************************************************************** + * + * @section: + * properties + * + * @title: + * Driver properties + * + * @abstract: + * Controlling driver modules. + * + * @description: + * Driver modules can be controlled by setting and unsetting properties, + * using the functions @FT_Property_Set and @FT_Property_Get. This + * section documents the available properties, together with auxiliary + * macros and structures. + * + */ + + + /************************************************************************** + * + * @enum: + * FT_HINTING_XXX + * + * @description: + * A list of constants used for the @hinting-engine property to + * select the hinting engine for CFF, Type~1, and CID fonts. + * + * @values: + * FT_HINTING_FREETYPE :: + * Use the old FreeType hinting engine. + * + * FT_HINTING_ADOBE :: + * Use the hinting engine contributed by Adobe. + * + * @since: + * 2.9 + * + */ +#define FT_HINTING_FREETYPE 0 +#define FT_HINTING_ADOBE 1 + + /* these constants (introduced in 2.4.12) are deprecated */ +#define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE +#define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE + + + /************************************************************************** + * + * @property: + * hinting-engine + * + * @description: + * Thanks to Adobe, which contributed a new hinting (and parsing) + * engine, an application can select between `freetype' and `adobe' if + * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration + * macro isn't defined, `hinting-engine' does nothing. + * + * The same holds for the Type~1 and CID modules if compiled with + * T1_CONFIG_OPTION_OLD_ENGINE. + * + * For the `cff' module, the default engine is `freetype' if + * CFF_CONFIG_OPTION_OLD_ENGINE is defined, and `adobe' otherwise. + * + * For both the `type1' and `t1cid' modules, the default engine is + * `freetype' if T1_CONFIG_OPTION_OLD_ENGINE is defined, and `adobe' + * otherwise. + * + * The following example code demonstrates how to select Adobe's hinting + * engine for the `cff' module (omitting the error handling). + * + * { + * FT_Library library; + * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "hinting-engine", &hinting_engine ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable (using values `adobe' or `freetype'). + * + * @since: + * 2.4.12 (for `cff' module) + * + * 2.9 (for `type1' and `t1cid' modules) + * + */ + + + /************************************************************************** + * + * @property: + * no-stem-darkening + * + * @description: + * All glyphs that pass through the auto-hinter will be emboldened + * unless this property is set to TRUE. The same is true for the CFF, + * Type~1, and CID font modules if the `Adobe' engine is selected (which + * is the default). + * + * Stem darkening emboldens glyphs at smaller sizes to make them more + * readable on common low-DPI screens when using linear alpha blending + * and gamma correction, see @FT_Render_Glyph. When not using linear + * alpha blending and gamma correction, glyphs will appear heavy and + * fuzzy! + * + * Gamma correction essentially lightens fonts since shades of grey are + * shifted to higher pixel values (=~higher brightness) to match the + * original intention to the reality of our screens. The side-effect is + * that glyphs `thin out'. Mac OS~X and Adobe's proprietary font + * rendering library implement a counter-measure: stem darkening at + * smaller sizes where shades of gray dominate. By emboldening a glyph + * slightly in relation to its pixel size, individual pixels get higher + * coverage of filled-in outlines and are therefore `blacker'. This + * counteracts the `thinning out' of glyphs, making text remain readable + * at smaller sizes. + * + * By default, the Adobe engines for CFF, Type~1, and CID fonts darken + * stems at smaller sizes, regardless of hinting, to enhance contrast. + * Setting this property, stem darkening gets switched off. + * + * For the auto-hinter, stem-darkening is experimental currently and + * thus switched off by default (this is, `no-stem-darkening' is set to + * TRUE by default). Total consistency with the CFF driver is not + * achieved right now because the emboldening method differs and glyphs + * must be scaled down on the Y-axis to keep outline points inside their + * precomputed blue zones. The smaller the size (especially 9ppem and + * down), the higher the loss of emboldening versus the CFF driver. + * + * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is + * set. + * + * { + * FT_Library library; + * FT_Bool no_stem_darkening = TRUE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "no-stem-darkening", &no_stem_darkening ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable (using values 1 and 0 for `on' and `off', respectively). + * It can also be set per face using @FT_Face_Properties with + * @FT_PARAM_TAG_STEM_DARKENING. + * + * @since: + * 2.4.12 (for `cff' module) + * + * 2.6.2 (for `autofitter' module) + * + * 2.9 (for `type1' and `t1cid' modules) + * + */ + + + /************************************************************************** + * + * @property: + * darkening-parameters + * + * @description: + * By default, the Adobe hinting engine, as used by the CFF, Type~1, and + * CID font drivers, darkens stems as follows (if the + * `no-stem-darkening' property isn't set): + * + * { + * stem width <= 0.5px: darkening amount = 0.4px + * stem width = 1px: darkening amount = 0.275px + * stem width = 1.667px: darkening amount = 0.275px + * stem width >= 2.333px: darkening amount = 0px + * } + * + * and piecewise linear in-between. At configuration time, these four + * control points can be set with the macro + * `CFF_CONFIG_OPTION_DARKENING_PARAMETERS'; the CFF, Type~1, and CID + * drivers share these values. At runtime, the control points can be + * changed using the `darkening-parameters' property, as the following + * example demonstrates for the Type~1 driver. + * + * { + * FT_Library library; + * FT_Int darken_params[8] = { 500, 300, // x1, y1 + * 1000, 200, // x2, y2 + * 1500, 100, // x3, y3 + * 2000, 0 }; // x4, y4 + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "type1", + * "darkening-parameters", darken_params ); + * } + * + * The x~values give the stem width, and the y~values the darkening + * amount. The unit is 1000th of pixels. All coordinate values must be + * positive; the x~values must be monotonically increasing; the + * y~values must be monotonically decreasing and smaller than or + * equal to 500 (corresponding to half a pixel); the slope of each + * linear piece must be shallower than -1 (e.g., -.4). + * + * The auto-hinter provides this property, too, as an experimental + * feature. See @no-stem-darkening for more. + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable, using eight comma-separated integers without spaces. Here + * the above example, using `\' to break the line for readability. + * + * { + * FREETYPE_PROPERTIES=\ + * type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 + * } + * + * @since: + * 2.5.1 (for `cff' module) + * + * 2.6.2 (for `autofitter' module) + * + * 2.9 (for `type1' and `t1cid' modules) + * + */ + + + /************************************************************************** + * + * @property: + * random-seed + * + * @description: + * By default, the seed value for the CFF `random' operator and the + * similar `0 28 callothersubr pop' command for the Type~1 and CID + * drivers is set to a random value. However, mainly for debugging + * purposes, it is often necessary to use a known value as a seed so + * that the pseudo-random number sequences generated by `random' are + * repeatable. + * + * The `random-seed' property does that. Its argument is a signed 32bit + * integer; if the value is zero or negative, the seed given by the + * `intitialRandomSeed' private DICT operator in a CFF file gets used + * (or a default value if there is no such operator). If the value is + * positive, use it instead of `initialRandomSeed', which is + * consequently ignored. + * + * @note: + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable. It can also be set per face using @FT_Face_Properties with + * @FT_PARAM_TAG_RANDOM_SEED. + * + * @since: + * 2.8 (for `cff' module) + * + * 2.9 (for `type1' and `t1cid' modules) + * + */ + + + /************************************************************************** + * + * @property: + * no-long-family-names + * + * @description: + * If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling + * FreeType, the PCF driver constructs long family names. + * + * There are many PCF fonts just called `Fixed' which look completely + * different, and which have nothing to do with each other. When + * selecting `Fixed' in KDE or Gnome one gets results that appear rather + * random, the style changes often if one changes the size and one + * cannot select some fonts at all. The improve this situation, the PCF + * module prepends the foundry name (plus a space) to the family name. + * It also checks whether there are `wide' characters; all put together, + * family names like `Sony Fixed' or `Misc Fixed Wide' are constructed. + * + * If `no-long-family-names' is set, this feature gets switched off. + * + * { + * FT_Library library; + * FT_Bool no_long_family_names = TRUE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "pcf", + * "no-long-family-names", + * &no_long_family_names ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable (using values 1 and 0 for `on' and `off', respectively). + * + * @since: + * 2.8 + */ + + + /************************************************************************** + * + * @enum: + * TT_INTERPRETER_VERSION_XXX + * + * @description: + * A list of constants used for the @interpreter-version property to + * select the hinting engine for Truetype fonts. + * + * The numeric value in the constant names represents the version + * number as returned by the `GETINFO' bytecode instruction. + * + * @values: + * TT_INTERPRETER_VERSION_35 :: + * Version~35 corresponds to MS rasterizer v.1.7 as used e.g. in + * Windows~98; only grayscale and B/W rasterizing is supported. + * + * TT_INTERPRETER_VERSION_38 :: + * Version~38 corresponds to MS rasterizer v.1.9; it is roughly + * equivalent to the hinting provided by DirectWrite ClearType (as can + * be found, for example, in the Internet Explorer~9 running on + * Windows~7). It is used in FreeType to select the `Infinality' + * subpixel hinting code. The code may be removed in a future + * version. + * + * TT_INTERPRETER_VERSION_40 :: + * Version~40 corresponds to MS rasterizer v.2.1; it is roughly + * equivalent to the hinting provided by DirectWrite ClearType (as can + * be found, for example, in Microsoft's Edge Browser on Windows~10). + * It is used in FreeType to select the `minimal' subpixel hinting + * code, a stripped-down and higher performance version of the + * `Infinality' code. + * + * @note: + * This property controls the behaviour of the bytecode interpreter + * and thus how outlines get hinted. It does *not* control how glyph + * get rasterized! In particular, it does not control subpixel color + * filtering. + * + * If FreeType has not been compiled with the configuration option + * TT_CONFIG_OPTION_SUBPIXEL_HINTING, selecting version~38 or~40 causes + * an `FT_Err_Unimplemented_Feature' error. + * + * Depending on the graphics framework, Microsoft uses different + * bytecode and rendering engines. As a consequence, the version + * numbers returned by a call to the `GETINFO' bytecode instruction are + * more convoluted than desired. + * + * Here are two tables that try to shed some light on the possible + * values for the MS rasterizer engine, together with the additional + * features introduced by it. + * + * { + * GETINFO framework version feature + * ------------------------------------------------------------------- + * 3 GDI (Win 3.1), v1.0 16-bit, first version + * TrueImage + * 33 GDI (Win NT 3.1), v1.5 32-bit + * HP Laserjet + * 34 GDI (Win 95) v1.6 font smoothing, + * new SCANTYPE opcode + * 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET + * bits in composite glyphs + * 36 MGDI (Win CE 2) v1.6+ classic ClearType + * 37 GDI (XP and later), v1.8 ClearType + * GDI+ old (before Vista) + * 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, + * WPF Y-direction ClearType, + * additional error checking + * 39 DWrite (before Win 8) v2.0 subpixel ClearType flags + * in GETINFO opcode, + * bug fixes + * 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag + * DWrite (Win 8) in GETINFO opcode, + * Gray ClearType + * } + * + * The `version' field gives a rough orientation only, since some + * applications provided certain features much earlier (as an example, + * Microsoft Reader used subpixel and Y-direction ClearType already in + * Windows 2000). Similarly, updates to a given framework might include + * improved hinting support. + * + * { + * version sampling rendering comment + * x y x y + * -------------------------------------------------------------- + * v1.0 normal normal B/W B/W bi-level + * v1.6 high high gray gray grayscale + * v1.8 high normal color-filter B/W (GDI) ClearType + * v1.9 high high color-filter gray Color ClearType + * v2.1 high normal gray B/W Gray ClearType + * v2.1 high high gray gray Gray ClearType + * } + * + * Color and Gray ClearType are the two available variants of + * `Y-direction ClearType', meaning grayscale rasterization along the + * Y-direction; the name used in the TrueType specification for this + * feature is `symmetric smoothing'. `Classic ClearType' is the + * original algorithm used before introducing a modified version in + * Win~XP. Another name for v1.6's grayscale rendering is `font + * smoothing', and `Color ClearType' is sometimes also called `DWrite + * ClearType'. To differentiate between today's Color ClearType and the + * earlier ClearType variant with B/W rendering along the vertical axis, + * the latter is sometimes called `GDI ClearType'. + * + * `Normal' and `high' sampling describe the (virtual) resolution to + * access the rasterized outline after the hinting process. `Normal' + * means 1 sample per grid line (i.e., B/W). In the current Microsoft + * implementation, `high' means an extra virtual resolution of 16x16 (or + * 16x1) grid lines per pixel for bytecode instructions like `MIRP'. + * After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid + * lines for color filtering if Color ClearType is activated. + * + * Note that `Gray ClearType' is essentially the same as v1.6's + * grayscale rendering. However, the GETINFO instruction handles it + * differently: v1.6 returns bit~12 (hinting for grayscale), while v2.1 + * returns bits~13 (hinting for ClearType), 18 (symmetrical smoothing), + * and~19 (Gray ClearType). Also, this mode respects bits 2 and~3 for + * the version~1 gasp table exclusively (like Color ClearType), while + * v1.6 only respects the values of version~0 (bits 0 and~1). + * + * Keep in mind that the features of the above interpreter versions + * might not map exactly to FreeType features or behavior because it is + * a fundamentally different library with different internals. + * + */ +#define TT_INTERPRETER_VERSION_35 35 +#define TT_INTERPRETER_VERSION_38 38 +#define TT_INTERPRETER_VERSION_40 40 + + + /************************************************************************** + * + * @property: + * interpreter-version + * + * @description: + * Currently, three versions are available, two representing the + * bytecode interpreter with subpixel hinting support (old `Infinality' + * code and new stripped-down and higher performance `minimal' code) and + * one without, respectively. The default is subpixel support if + * TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support + * otherwise (since it isn't available then). + * + * If subpixel hinting is on, many TrueType bytecode instructions behave + * differently compared to B/W or grayscale rendering (except if `native + * ClearType' is selected by the font). Microsoft's main idea is to + * render at a much increased horizontal resolution, then sampling down + * the created output to subpixel precision. However, many older fonts + * are not suited to this and must be specially taken care of by + * applying (hardcoded) tweaks in Microsoft's interpreter. + * + * Details on subpixel hinting and some of the necessary tweaks can be + * found in Greg Hitchcock's whitepaper at + * `https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx'. + * Note that FreeType currently doesn't really `subpixel hint' (6x1, 6x2, + * or 6x5 supersampling) like discussed in the paper. Depending on the + * chosen interpreter, it simply ignores instructions on vertical stems + * to arrive at very similar results. + * + * The following example code demonstrates how to deactivate subpixel + * hinting (omitting the error handling). + * + * { + * FT_Library library; + * FT_Face face; + * FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "truetype", + * "interpreter-version", + * &interpreter_version ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable (using values `35', `38', or `40'). + * + * @since: + * 2.5 + */ + + + /************************************************************************** + * + * @property: + * glyph-to-script-map + * + * @description: + * *Experimental* *only* + * + * The auto-hinter provides various script modules to hint glyphs. + * Examples of supported scripts are Latin or CJK. Before a glyph is + * auto-hinted, the Unicode character map of the font gets examined, and + * the script is then determined based on Unicode character ranges, see + * below. + * + * OpenType fonts, however, often provide much more glyphs than + * character codes (small caps, superscripts, ligatures, swashes, etc.), + * to be controlled by so-called `features'. Handling OpenType features + * can be quite complicated and thus needs a separate library on top of + * FreeType. + * + * The mapping between glyph indices and scripts (in the auto-hinter + * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an + * array with `num_glyphs' elements, as found in the font's @FT_Face + * structure. The `glyph-to-script-map' property returns a pointer to + * this array, which can be modified as needed. Note that the + * modification should happen before the first glyph gets processed by + * the auto-hinter so that the global analysis of the font shapes + * actually uses the modified mapping. + * + * The following example code demonstrates how to access it (omitting + * the error handling). + * + * { + * FT_Library library; + * FT_Face face; + * FT_Prop_GlyphToScriptMap prop; + * + * + * FT_Init_FreeType( &library ); + * FT_New_Face( library, "foo.ttf", 0, &face ); + * + * prop.face = face; + * + * FT_Property_Get( library, "autofitter", + * "glyph-to-script-map", &prop ); + * + * // adjust `prop.map' as needed right here + * + * FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); + * } + * + * @since: + * 2.4.11 + * + */ + + + /************************************************************************** + * + * @enum: + * FT_AUTOHINTER_SCRIPT_XXX + * + * @description: + * *Experimental* *only* + * + * A list of constants used for the @glyph-to-script-map property to + * specify the script submodule the auto-hinter should use for hinting a + * particular glyph. + * + * @values: + * FT_AUTOHINTER_SCRIPT_NONE :: + * Don't auto-hint this glyph. + * + * FT_AUTOHINTER_SCRIPT_LATIN :: + * Apply the latin auto-hinter. For the auto-hinter, `latin' is a + * very broad term, including Cyrillic and Greek also since characters + * from those scripts share the same design constraints. + * + * By default, characters from the following Unicode ranges are + * assigned to this submodule. + * + * { + * U+0020 - U+007F // Basic Latin (no control characters) + * U+00A0 - U+00FF // Latin-1 Supplement (no control characters) + * U+0100 - U+017F // Latin Extended-A + * U+0180 - U+024F // Latin Extended-B + * U+0250 - U+02AF // IPA Extensions + * U+02B0 - U+02FF // Spacing Modifier Letters + * U+0300 - U+036F // Combining Diacritical Marks + * U+0370 - U+03FF // Greek and Coptic + * U+0400 - U+04FF // Cyrillic + * U+0500 - U+052F // Cyrillic Supplement + * U+1D00 - U+1D7F // Phonetic Extensions + * U+1D80 - U+1DBF // Phonetic Extensions Supplement + * U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement + * U+1E00 - U+1EFF // Latin Extended Additional + * U+1F00 - U+1FFF // Greek Extended + * U+2000 - U+206F // General Punctuation + * U+2070 - U+209F // Superscripts and Subscripts + * U+20A0 - U+20CF // Currency Symbols + * U+2150 - U+218F // Number Forms + * U+2460 - U+24FF // Enclosed Alphanumerics + * U+2C60 - U+2C7F // Latin Extended-C + * U+2DE0 - U+2DFF // Cyrillic Extended-A + * U+2E00 - U+2E7F // Supplemental Punctuation + * U+A640 - U+A69F // Cyrillic Extended-B + * U+A720 - U+A7FF // Latin Extended-D + * U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) + * U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols + * U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement + * } + * + * FT_AUTOHINTER_SCRIPT_CJK :: + * Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old + * Vietnamese, and some other scripts. + * + * By default, characters from the following Unicode ranges are + * assigned to this submodule. + * + * { + * U+1100 - U+11FF // Hangul Jamo + * U+2E80 - U+2EFF // CJK Radicals Supplement + * U+2F00 - U+2FDF // Kangxi Radicals + * U+2FF0 - U+2FFF // Ideographic Description Characters + * U+3000 - U+303F // CJK Symbols and Punctuation + * U+3040 - U+309F // Hiragana + * U+30A0 - U+30FF // Katakana + * U+3100 - U+312F // Bopomofo + * U+3130 - U+318F // Hangul Compatibility Jamo + * U+3190 - U+319F // Kanbun + * U+31A0 - U+31BF // Bopomofo Extended + * U+31C0 - U+31EF // CJK Strokes + * U+31F0 - U+31FF // Katakana Phonetic Extensions + * U+3200 - U+32FF // Enclosed CJK Letters and Months + * U+3300 - U+33FF // CJK Compatibility + * U+3400 - U+4DBF // CJK Unified Ideographs Extension A + * U+4DC0 - U+4DFF // Yijing Hexagram Symbols + * U+4E00 - U+9FFF // CJK Unified Ideographs + * U+A960 - U+A97F // Hangul Jamo Extended-A + * U+AC00 - U+D7AF // Hangul Syllables + * U+D7B0 - U+D7FF // Hangul Jamo Extended-B + * U+F900 - U+FAFF // CJK Compatibility Ideographs + * U+FE10 - U+FE1F // Vertical forms + * U+FE30 - U+FE4F // CJK Compatibility Forms + * U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms + * U+1B000 - U+1B0FF // Kana Supplement + * U+1D300 - U+1D35F // Tai Xuan Hing Symbols + * U+1F200 - U+1F2FF // Enclosed Ideographic Supplement + * U+20000 - U+2A6DF // CJK Unified Ideographs Extension B + * U+2A700 - U+2B73F // CJK Unified Ideographs Extension C + * U+2B740 - U+2B81F // CJK Unified Ideographs Extension D + * U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement + * } + * + * FT_AUTOHINTER_SCRIPT_INDIC :: + * Apply the indic auto-hinter, covering all major scripts from the + * Indian sub-continent and some other related scripts like Thai, Lao, + * or Tibetan. + * + * By default, characters from the following Unicode ranges are + * assigned to this submodule. + * + * { + * U+0900 - U+0DFF // Indic Range + * U+0F00 - U+0FFF // Tibetan + * U+1900 - U+194F // Limbu + * U+1B80 - U+1BBF // Sundanese + * U+A800 - U+A82F // Syloti Nagri + * U+ABC0 - U+ABFF // Meetei Mayek + * U+11800 - U+118DF // Sharada + * } + * + * Note that currently Indic support is rudimentary only, missing blue + * zone support. + * + * @since: + * 2.4.11 + * + */ +#define FT_AUTOHINTER_SCRIPT_NONE 0 +#define FT_AUTOHINTER_SCRIPT_LATIN 1 +#define FT_AUTOHINTER_SCRIPT_CJK 2 +#define FT_AUTOHINTER_SCRIPT_INDIC 3 + + + /************************************************************************** + * + * @struct: + * FT_Prop_GlyphToScriptMap + * + * @description: + * *Experimental* *only* + * + * The data exchange structure for the @glyph-to-script-map property. + * + * @since: + * 2.4.11 + * + */ + typedef struct FT_Prop_GlyphToScriptMap_ + { + FT_Face face; + FT_UShort* map; + + } FT_Prop_GlyphToScriptMap; + + + /************************************************************************** + * + * @property: + * fallback-script + * + * @description: + * *Experimental* *only* + * + * If no auto-hinter script module can be assigned to a glyph, a + * fallback script gets assigned to it (see also the + * @glyph-to-script-map property). By default, this is + * @FT_AUTOHINTER_SCRIPT_CJK. Using the `fallback-script' property, + * this fallback value can be changed. + * + * { + * FT_Library library; + * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "autofitter", + * "fallback-script", &fallback_script ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * It's important to use the right timing for changing this value: The + * creation of the glyph-to-script map that eventually uses the + * fallback script value gets triggered either by setting or reading a + * face-specific property like @glyph-to-script-map, or by auto-hinting + * any glyph from that face. In particular, if you have already created + * an @FT_Face structure but not loaded any glyph (using the + * auto-hinter), a change of the fallback script will affect this face. + * + * @since: + * 2.4.11 + * + */ + + + /************************************************************************** + * + * @property: + * default-script + * + * @description: + * *Experimental* *only* + * + * If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make + * the HarfBuzz library access OpenType features for getting better + * glyph coverages, this property sets the (auto-fitter) script to be + * used for the default (OpenType) script data of a font's GSUB table. + * Features for the default script are intended for all scripts not + * explicitly handled in GSUB; an example is a `dlig' feature, + * containing the combination of the characters `T', `E', and `L' to + * form a `TEL' ligature. + * + * By default, this is @FT_AUTOHINTER_SCRIPT_LATIN. Using the + * `default-script' property, this default value can be changed. + * + * { + * FT_Library library; + * FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "autofitter", + * "default-script", &default_script ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * It's important to use the right timing for changing this value: The + * creation of the glyph-to-script map that eventually uses the + * default script value gets triggered either by setting or reading a + * face-specific property like @glyph-to-script-map, or by auto-hinting + * any glyph from that face. In particular, if you have already created + * an @FT_Face structure but not loaded any glyph (using the + * auto-hinter), a change of the default script will affect this face. + * + * @since: + * 2.5.3 + * + */ + + + /************************************************************************** + * + * @property: + * increase-x-height + * + * @description: + * For ppem values in the range 6~<= ppem <= `increase-x-height', round + * up the font's x~height much more often than normally. If the value + * is set to~0, which is the default, this feature is switched off. Use + * this property to improve the legibility of small font sizes if + * necessary. + * + * { + * FT_Library library; + * FT_Face face; + * FT_Prop_IncreaseXHeight prop; + * + * + * FT_Init_FreeType( &library ); + * FT_New_Face( library, "foo.ttf", 0, &face ); + * FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); + * + * prop.face = face; + * prop.limit = 14; + * + * FT_Property_Set( library, "autofitter", + * "increase-x-height", &prop ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * Set this value right after calling @FT_Set_Char_Size, but before + * loading any glyph (using the auto-hinter). + * + * @since: + * 2.4.11 + * + */ + + + /************************************************************************** + * + * @struct: + * FT_Prop_IncreaseXHeight + * + * @description: + * The data exchange structure for the @increase-x-height property. + * + */ + typedef struct FT_Prop_IncreaseXHeight_ + { + FT_Face face; + FT_UInt limit; + + } FT_Prop_IncreaseXHeight; + + + /************************************************************************** + * + * @property: + * warping + * + * @description: + * *Experimental* *only* + * + * If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to + * activate the warp hinting code in the auto-hinter, this property + * switches warping on and off. + * + * Warping only works in `normal' auto-hinting mode replacing it. + * The idea of the code is to slightly scale and shift a glyph along + * the non-hinted dimension (which is usually the horizontal axis) so + * that as much of its segments are aligned (more or less) to the grid. + * To find out a glyph's optimal scaling and shifting value, various + * parameter combinations are tried and scored. + * + * By default, warping is off. The example below shows how to switch on + * warping (omitting the error handling). + * + * { + * FT_Library library; + * FT_Bool warping = 1; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "autofitter", + * "warping", &warping ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * This property can be set via the `FREETYPE_PROPERTIES' environment + * variable (using values 1 and 0 for `on' and `off', respectively). + * + * The warping code can also change advance widths. Have a look at the + * `lsb_delta' and `rsb_delta' fields in the @FT_GlyphSlotRec structure + * for details on improving inter-glyph distances while rendering. + * + * Since warping is a global property of the auto-hinter it is best to + * change its value before rendering any face. Otherwise, you should + * reload all faces that get auto-hinted in `normal' hinting mode. + * + * @since: + * 2.6 + * + */ + + + /* */ + + +FT_END_HEADER + + +#endif /* FTDRIVER_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/fterrdef.h b/thirdparty/freetype/include/freetype/fterrdef.h index 6a6dc85b87..8ffd346ca8 100644 --- a/thirdparty/freetype/include/freetype/fterrdef.h +++ b/thirdparty/freetype/include/freetype/fterrdef.h @@ -4,7 +4,7 @@ /* */ /* FreeType error codes (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/fterrors.h b/thirdparty/freetype/include/freetype/fterrors.h index ae382c419f..f6ee5c24e2 100644 --- a/thirdparty/freetype/include/freetype/fterrors.h +++ b/thirdparty/freetype/include/freetype/fterrors.h @@ -4,7 +4,7 @@ /* */ /* FreeType error code handling (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftfntfmt.h b/thirdparty/freetype/include/freetype/ftfntfmt.h index 337758328a..cc86efac23 100644 --- a/thirdparty/freetype/include/freetype/ftfntfmt.h +++ b/thirdparty/freetype/include/freetype/ftfntfmt.h @@ -4,7 +4,7 @@ /* */ /* Support functions for font formats. */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftgasp.h b/thirdparty/freetype/include/freetype/ftgasp.h index ce18d64784..fc1248ff48 100644 --- a/thirdparty/freetype/include/freetype/ftgasp.h +++ b/thirdparty/freetype/include/freetype/ftgasp.h @@ -4,7 +4,7 @@ /* */ /* Access of TrueType's `gasp' table (specification). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -29,6 +29,9 @@ #endif +FT_BEGIN_HEADER + + /*************************************************************************** * * @section: @@ -131,6 +134,8 @@ /* */ +FT_END_HEADER + #endif /* FTGASP_H_ */ diff --git a/thirdparty/freetype/include/freetype/ftglyph.h b/thirdparty/freetype/include/freetype/ftglyph.h index db1a2c8ba5..5f3fc009cd 100644 --- a/thirdparty/freetype/include/freetype/ftglyph.h +++ b/thirdparty/freetype/include/freetype/ftglyph.h @@ -4,7 +4,7 @@ /* */ /* FreeType convenience functions to handle glyphs (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -347,10 +347,10 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* Return a glyph's `control box'. The control box encloses all the */ - /* outline's points, including Bézier control points. Though it */ + /* outline's points, including Bezier control points. Though it */ /* coincides with the exact bounding box for most glyphs, it can be */ /* slightly larger in some situations (like when rotating an outline */ - /* that contains Bézier outside arcs). */ + /* that contains Bezier outside arcs). */ /* */ /* Computing the control box is very fast, while getting the bounding */ /* box can take much more time as it needs to walk over all segments */ diff --git a/thirdparty/freetype/include/freetype/ftgxval.h b/thirdparty/freetype/include/freetype/ftgxval.h index f239c71eb1..8382d59954 100644 --- a/thirdparty/freetype/include/freetype/ftgxval.h +++ b/thirdparty/freetype/include/freetype/ftgxval.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating TrueTypeGX/AAT tables (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Masatake YAMATO, Redhat K.K, */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ @@ -101,15 +101,15 @@ FT_BEGIN_HEADER * The number of tables checked in this module. Use it as a parameter * for the `table-length' argument of function @FT_TrueTypeGX_Validate. */ -#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1) +#define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) /* */ /* Up to 0x1000 is used by otvalid. Ox2xxx is reserved for feature OT extension. */ -#define FT_VALIDATE_GX_START 0x4000 -#define FT_VALIDATE_GX_BITFIELD( tag ) \ - ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) +#define FT_VALIDATE_GX_START 0x4000 +#define FT_VALIDATE_GX_BITFIELD( tag ) \ + ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) /********************************************************************** diff --git a/thirdparty/freetype/include/freetype/ftgzip.h b/thirdparty/freetype/include/freetype/ftgzip.h index bd5ceaab9f..db033da0ed 100644 --- a/thirdparty/freetype/include/freetype/ftgzip.h +++ b/thirdparty/freetype/include/freetype/ftgzip.h @@ -4,7 +4,7 @@ /* */ /* Gzip-compressed stream support. */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -129,6 +129,9 @@ FT_BEGIN_HEADER * @note: * This function may return `FT_Err_Unimplemented_Feature' if your build * of FreeType was not compiled with zlib support. + * + * @since: + * 2.5.1 */ FT_EXPORT( FT_Error ) FT_Gzip_Uncompress( FT_Memory memory, diff --git a/thirdparty/freetype/include/freetype/ftimage.h b/thirdparty/freetype/include/freetype/ftimage.h index 1c789e5a44..79ede1959d 100644 --- a/thirdparty/freetype/include/freetype/ftimage.h +++ b/thirdparty/freetype/include/freetype/ftimage.h @@ -5,7 +5,7 @@ /* FreeType glyph image formats and default raster interface */ /* (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -169,13 +169,13 @@ FT_BEGIN_HEADER /* @FT_RENDER_MODE_LCD_V. */ /* */ /* FT_PIXEL_MODE_BGRA :: */ - /* An image with four 8-bit channels per pixel, representing a */ - /* color image (such as emoticons) with alpha channel. For each */ - /* pixel, the format is BGRA, which means, the blue channel comes */ - /* first in memory. The color channels are pre-multiplied and in */ - /* the sRGB colorspace. For example, full red at half-translucent */ - /* opacity will be represented as `00,00,80,80', not `00,00,FF,80'. */ - /* See also @FT_LOAD_COLOR. */ + /* [Since 2.5] An image with four 8-bit channels per pixel, */ + /* representing a color image (such as emoticons) with alpha */ + /* channel. For each pixel, the format is BGRA, which means, the */ + /* blue channel comes first in memory. The color channels are */ + /* pre-multiplied and in the sRGB colorspace. For example, full */ + /* red at half-translucent opacity will be represented as */ + /* `00,00,80,80', not `00,00,FF,80'. See also @FT_LOAD_COLOR. */ /* */ typedef enum FT_Pixel_Mode_ { @@ -301,11 +301,11 @@ FT_BEGIN_HEADER /* each outline point's type. */ /* */ /* If bit~0 is unset, the point is `off' the curve, */ - /* i.e., a Bézier control point, while it is `on' if */ + /* i.e., a Bezier control point, while it is `on' if */ /* set. */ /* */ /* Bit~1 is meaningful for `off' points only. If set, */ - /* it indicates a third-order Bézier arc control point; */ + /* it indicates a third-order Bezier arc control point; */ /* and a second-order control point if unset. */ /* */ /* If bit~2 is set, bits 5-7 contain the drop-out mode */ @@ -532,7 +532,7 @@ FT_BEGIN_HEADER /* A function pointer type used to describe the signature of a `conic */ /* to' function during outline walking or decomposition. */ /* */ - /* A `conic to' is emitted to indicate a second-order Bézier arc in */ + /* A `conic to' is emitted to indicate a second-order Bezier arc in */ /* the outline. */ /* */ /* <Input> */ @@ -564,12 +564,12 @@ FT_BEGIN_HEADER /* A function pointer type used to describe the signature of a `cubic */ /* to' function during outline walking or decomposition. */ /* */ - /* A `cubic to' is emitted to indicate a third-order Bézier arc. */ + /* A `cubic to' is emitted to indicate a third-order Bezier arc. */ /* */ /* <Input> */ - /* control1 :: A pointer to the first Bézier control point. */ + /* control1 :: A pointer to the first Bezier control point. */ /* */ - /* control2 :: A pointer to the second Bézier control point. */ + /* control2 :: A pointer to the second Bezier control point. */ /* */ /* to :: A pointer to the target end point. */ /* */ @@ -595,16 +595,16 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* A structure to hold various function pointers used during outline */ - /* decomposition in order to emit segments, conic, and cubic Béziers. */ + /* decomposition in order to emit segments, conic, and cubic Beziers. */ /* */ /* <Fields> */ /* move_to :: The `move to' emitter. */ /* */ /* line_to :: The segment emitter. */ /* */ - /* conic_to :: The second-order Bézier arc emitter. */ + /* conic_to :: The second-order Bezier arc emitter. */ /* */ - /* cubic_to :: The third-order Bézier arc emitter. */ + /* cubic_to :: The third-order Bezier arc emitter. */ /* */ /* shift :: The shift that is applied to coordinates before they */ /* are sent to the emitter. */ @@ -701,7 +701,7 @@ FT_BEGIN_HEADER /* */ /* FT_GLYPH_FORMAT_OUTLINE :: */ /* The glyph image is a vectorial outline made of line segments */ - /* and Bézier arcs; it can be described as an @FT_Outline; you */ + /* and Bezier arcs; it can be described as an @FT_Outline; you */ /* generally want to access the `outline' field of the */ /* @FT_GlyphSlotRec structure to read it. */ /* */ diff --git a/thirdparty/freetype/include/freetype/ftincrem.h b/thirdparty/freetype/include/freetype/ftincrem.h index f6ae2baed6..44619f941e 100644 --- a/thirdparty/freetype/include/freetype/ftincrem.h +++ b/thirdparty/freetype/include/freetype/ftincrem.h @@ -4,7 +4,7 @@ /* */ /* FreeType incremental loading (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,6 +21,7 @@ #include <ft2build.h> #include FT_FREETYPE_H +#include FT_PARAMETER_TAGS_H #ifdef FREETYPE_H #error "freetype.h of FreeType 1 has been loaded!" @@ -331,18 +332,6 @@ FT_BEGIN_HEADER typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface; - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_INCREMENTAL - * - * @description: - * A constant used as the tag of @FT_Parameter structures to indicate - * an incremental loading object to be used by FreeType. - * - */ -#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) - /* */ diff --git a/thirdparty/freetype/include/freetype/ftlcdfil.h b/thirdparty/freetype/include/freetype/ftlcdfil.h index bdaf9af906..2a27196cbb 100644 --- a/thirdparty/freetype/include/freetype/ftlcdfil.h +++ b/thirdparty/freetype/include/freetype/ftlcdfil.h @@ -5,7 +5,7 @@ /* FreeType API for color filtering of subpixel bitmap glyphs */ /* (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,6 +22,7 @@ #include <ft2build.h> #include FT_FREETYPE_H +#include FT_PARAMETER_TAGS_H #ifdef FREETYPE_H #error "freetype.h of FreeType 1 has been loaded!" @@ -280,23 +281,6 @@ FT_BEGIN_HEADER unsigned char *weights ); - /************************************************************************** - * - * @constant: - * FT_PARAM_TAG_LCD_FILTER_WEIGHTS - * - * @description: - * An @FT_Parameter tag to be used with @FT_Face_Properties. The - * corresponding argument specifies the five LCD filter weights for a - * given face (if using @FT_LOAD_TARGET_LCD, for example), overriding - * the global default values or the values set up with - * @FT_Library_SetLcdFilterWeights. - * - */ -#define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \ - FT_MAKE_TAG( 'l', 'c', 'd', 'f' ) - - /* * @type: * FT_LcdFiveTapFilter @@ -305,6 +289,9 @@ FT_BEGIN_HEADER * A typedef for passing the five LCD filter weights to * @FT_Face_Properties within an @FT_Parameter structure. * + * @since: + * 2.8 + * */ #define FT_LCD_FILTER_FIVE_TAPS 5 diff --git a/thirdparty/freetype/include/freetype/ftlist.h b/thirdparty/freetype/include/freetype/ftlist.h index 5309cb18ba..117473b96a 100644 --- a/thirdparty/freetype/include/freetype/ftlist.h +++ b/thirdparty/freetype/include/freetype/ftlist.h @@ -4,7 +4,7 @@ /* */ /* Generic list support for FreeType (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftlzw.h b/thirdparty/freetype/include/freetype/ftlzw.h index a82c95e7c9..1615912d62 100644 --- a/thirdparty/freetype/include/freetype/ftlzw.h +++ b/thirdparty/freetype/include/freetype/ftlzw.h @@ -4,7 +4,7 @@ /* */ /* LZW-compressed stream support. */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftmac.h b/thirdparty/freetype/include/freetype/ftmac.h index a1656eec0e..c1e497ca2d 100644 --- a/thirdparty/freetype/include/freetype/ftmac.h +++ b/thirdparty/freetype/include/freetype/ftmac.h @@ -4,7 +4,7 @@ /* */ /* Additional Mac-specific API. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftmm.h b/thirdparty/freetype/include/freetype/ftmm.h index 80ac98d612..9948102c14 100644 --- a/thirdparty/freetype/include/freetype/ftmm.h +++ b/thirdparty/freetype/include/freetype/ftmm.h @@ -4,7 +4,7 @@ /* */ /* FreeType Multiple Master font interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -286,7 +286,7 @@ FT_BEGIN_HEADER /* <Output> */ /* amaster :: The variation descriptor. */ /* Allocates a data structure, which the user must */ - /* deallocate with `free' after use. */ + /* deallocate with a call to @FT_Done_MM_Var after use. */ /* */ /* <Return> */ /* FreeType error code. 0~means success. */ @@ -299,6 +299,26 @@ FT_BEGIN_HEADER /*************************************************************************/ /* */ /* <Function> */ + /* FT_Done_MM_Var */ + /* */ + /* <Description> */ + /* Free the memory allocated by @FT_Get_MM_Var. */ + /* */ + /* <Input> */ + /* library :: A handle of the face's parent library object that was */ + /* used in the call to @FT_Get_MM_Var to create `amaster'. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Done_MM_Var( FT_Library library, + FT_MM_Var *amaster ); + + + /*************************************************************************/ + /* */ + /* <Function> */ /* FT_Set_MM_Design_Coordinates */ /* */ /* <Description> */ @@ -323,9 +343,13 @@ FT_BEGIN_HEADER /* FreeType error code. 0~means success. */ /* */ /* <Note> */ - /* To reset all axes to the default values, call the function with */ - /* `num_coords' set to zero and `coords' set to NULL (new feature in */ - /* FreeType version 2.8.1). */ + /* [Since 2.8.1] To reset all axes to the default values, call the */ + /* function with `num_coords' set to zero and `coords' set to NULL. */ + /* */ + /* [Since 2.9] If `num_coords' is larger than zero, this function */ + /* sets the @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags' */ + /* field (i.e., @FT_IS_VARIATION will return true). If `num_coords' */ + /* is zero, this bit flag gets unset. */ /* */ FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates( FT_Face face, @@ -358,9 +382,15 @@ FT_BEGIN_HEADER /* FreeType error code. 0~means success. */ /* */ /* <Note> */ - /* To reset all axes to the default values, call the function with */ - /* `num_coords' set to zero and `coords' set to NULL (new feature in */ - /* FreeType version 2.8.1). */ + /* [Since 2.8.1] To reset all axes to the default values, call the */ + /* function with `num_coords' set to zero and `coords' set to NULL. */ + /* [Since 2.9] `Default values' means the currently selected named */ + /* instance (or the base font if no named instance is selected). */ + /* */ + /* [Since 2.9] If `num_coords' is larger than zero, this function */ + /* sets the @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags' */ + /* field (i.e., @FT_IS_VARIATION will return true). If `num_coords' */ + /* is zero, this bit flag gets unset. */ /* */ FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates( FT_Face face, @@ -392,6 +422,9 @@ FT_BEGIN_HEADER /* <Return> */ /* FreeType error code. 0~means success. */ /* */ + /* <Since> */ + /* 2.7.1 */ + /* */ FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates( FT_Face face, FT_UInt num_coords, @@ -427,9 +460,15 @@ FT_BEGIN_HEADER /* FreeType error code. 0~means success. */ /* */ /* <Note> */ - /* To reset all axes to the default values, call the function with */ - /* `num_coords' set to zero and `coords' set to NULL (new feature in */ - /* FreeType version 2.8.1). */ + /* [Since 2.8.1] To reset all axes to the default values, call the */ + /* function with `num_coords' set to zero and `coords' set to NULL. */ + /* [Since 2.9] `Default values' means the currently selected named */ + /* instance (or the base font if no named instance is selected). */ + /* */ + /* [Since 2.9] If `num_coords' is larger than zero, this function */ + /* sets the @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags' */ + /* field (i.e., @FT_IS_VARIATION will return true). If `num_coords' */ + /* is zero, this bit flag gets unset. */ /* */ FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates( FT_Face face, @@ -462,6 +501,9 @@ FT_BEGIN_HEADER /* <Return> */ /* FreeType error code. 0~means success. */ /* */ + /* <Since> */ + /* 2.7.1 */ + /* */ FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates( FT_Face face, FT_UInt num_coords, @@ -490,6 +532,9 @@ FT_BEGIN_HEADER /* <Description> */ /* This is another name of @FT_Get_MM_Blend_Coordinates. */ /* */ + /* <Since> */ + /* 2.7.1 */ + /* */ FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates( FT_Face face, FT_UInt num_coords, @@ -509,6 +554,9 @@ FT_BEGIN_HEADER /* FT_VAR_AXIS_FLAG_HIDDEN :: */ /* The variation axis should not be exposed to user interfaces. */ /* */ + /* <Since> */ + /* 2.8.1 */ + /* */ #define FT_VAR_AXIS_FLAG_HIDDEN 1 @@ -534,11 +582,51 @@ FT_BEGIN_HEADER /* <Return> */ /* FreeType error code. 0~means success. */ /* */ + /* <Since> */ + /* 2.8.1 */ + /* */ FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags( FT_MM_Var* master, FT_UInt axis_index, FT_UInt* flags ); + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Named_Instance */ + /* */ + /* <Description> */ + /* Set or change the current named instance. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face. */ + /* */ + /* instance_index :: The index of the requested instance, starting */ + /* with value 1. If set to value 0, FreeType */ + /* switches to font access without a named */ + /* instance. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The function uses the value of `instance_index' to set bits 16-30 */ + /* of the face's `face_index' field. It also resets any variation */ + /* applied to the font, and the @FT_FACE_FLAG_VARIATION bit of the */ + /* face's `face_flags' field gets reset to zero (i.e., */ + /* @FT_IS_VARIATION will return false). */ + /* */ + /* For Adobe MM fonts (which don't have named instances) this */ + /* function simply resets the current face to the default instance. */ + /* */ + /* <Since> */ + /* 2.9 */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Named_Instance( FT_Face face, + FT_UInt instance_index ); + /* */ diff --git a/thirdparty/freetype/include/freetype/ftmodapi.h b/thirdparty/freetype/include/freetype/ftmodapi.h index 4147aadf8b..a6eb876ebe 100644 --- a/thirdparty/freetype/include/freetype/ftmodapi.h +++ b/thirdparty/freetype/include/freetype/ftmodapi.h @@ -4,7 +4,7 @@ /* */ /* FreeType modules public interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -323,16 +323,15 @@ FT_BEGIN_HEADER * The module name. * * property_name :: - * The property name. Properties are described in the `Synopsis' - * subsection of the module's documentation. + * The property name. Properties are described in section + * @properties. * * Note that only a few modules have properties. * * value :: * A generic pointer to a variable or structure that gives the new * value of the property. The exact definition of `value' is - * dependent on the property; see the `Synopsis' subsection of the - * module's documentation. + * dependent on the property; see section @properties. * * @return: * FreeType error code. 0~means success. @@ -390,15 +389,14 @@ FT_BEGIN_HEADER * The module name. * * property_name :: - * The property name. Properties are described in the `Synopsis' - * subsection of the module's documentation. + * The property name. Properties are described in section + * @properties. * * @inout: * value :: * A generic pointer to a variable or structure that gives the * value of the property. The exact definition of `value' is - * dependent on the property; see the `Synopsis' subsection of the - * module's documentation. + * dependent on the property; see section @properties. * * @return: * FreeType error code. 0~means success. @@ -446,8 +444,8 @@ FT_BEGIN_HEADER /* <Description> */ /* If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is */ /* set, this function reads the `FREETYPE_PROPERTIES' environment */ - /* variable to control driver properties. See sections @auto_hinter, */ - /* @cff_driver, @pcf_driver, and @tt_driver for more. */ + /* variable to control driver properties. See section @properties */ + /* for more. */ /* */ /* If the compilation option is not set, this function does nothing. */ /* */ @@ -475,6 +473,9 @@ FT_BEGIN_HEADER /* <InOut> */ /* library :: A handle to a new library object. */ /* */ + /* <Since> */ + /* 2.8 */ + /* */ FT_EXPORT( void ) FT_Set_Default_Properties( FT_Library library ); diff --git a/thirdparty/freetype/include/freetype/ftmoderr.h b/thirdparty/freetype/include/freetype/ftmoderr.h index 7f608375e8..e0fc1312bd 100644 --- a/thirdparty/freetype/include/freetype/ftmoderr.h +++ b/thirdparty/freetype/include/freetype/ftmoderr.h @@ -4,7 +4,7 @@ /* */ /* FreeType module error offsets (specification). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftotval.h b/thirdparty/freetype/include/freetype/ftotval.h index b5d27cfe74..26731c2b9f 100644 --- a/thirdparty/freetype/include/freetype/ftotval.h +++ b/thirdparty/freetype/include/freetype/ftotval.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating OpenType tables (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftoutln.h b/thirdparty/freetype/include/freetype/ftoutln.h index 56f56a9603..89389a49b7 100644 --- a/thirdparty/freetype/include/freetype/ftoutln.h +++ b/thirdparty/freetype/include/freetype/ftoutln.h @@ -5,7 +5,7 @@ /* Support for the FT_Outline type used to store glyph shapes of */ /* most scalable font formats (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -89,7 +89,7 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* Walk over an outline's structure to decompose it into individual */ - /* segments and Bézier arcs. This function also emits `move to' */ + /* segments and Bezier arcs. This function also emits `move to' */ /* operations to indicate the start of new contours in the outline. */ /* */ /* <Input> */ @@ -190,9 +190,6 @@ FT_BEGIN_HEADER /* If the outline's `owner' field is not set, only the outline */ /* descriptor will be released. */ /* */ - /* The reason why this function takes an `library' parameter is */ - /* simply to use ft_mem_free(). */ - /* */ FT_EXPORT( FT_Error ) FT_Outline_Done( FT_Library library, FT_Outline* outline ); @@ -232,10 +229,10 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* Return an outline's `control box'. The control box encloses all */ - /* the outline's points, including Bézier control points. Though it */ + /* the outline's points, including Bezier control points. Though it */ /* coincides with the exact bounding box for most glyphs, it can be */ /* slightly larger in some situations (like when rotating an outline */ - /* that contains Bézier outside arcs). */ + /* that contains Bezier outside arcs). */ /* */ /* Computing the control box is very fast, while getting the bounding */ /* box can take much more time as it needs to walk over all segments */ diff --git a/thirdparty/freetype/include/freetype/ftparams.h b/thirdparty/freetype/include/freetype/ftparams.h new file mode 100644 index 0000000000..5a9006c505 --- /dev/null +++ b/thirdparty/freetype/include/freetype/ftparams.h @@ -0,0 +1,205 @@ +/***************************************************************************/ +/* */ +/* ftparams.h */ +/* */ +/* FreeType API for possible FT_Parameter tags (specification only). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef FTPARAMS_H_ +#define FTPARAMS_H_ + +#include <ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * parameter_tags + * + * @title: + * Parameter Tags + * + * @abstract: + * Macros for driver property and font loading parameter tags. + * + * @description: + * This section contains macros for the @FT_Parameter structure that are + * used with various functions to activate some special functionality or + * different behaviour of various components of FreeType. + * + */ + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY + * + * @description: + * A tag for @FT_Parameter to make @FT_Open_Face ignore typographic + * family names in the `name' table (introduced in OpenType version + * 1.4). Use this for backward compatibility with legacy systems that + * have a four-faces-per-family restriction. + * + * @since: + * 2.8 + * + */ +#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \ + FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) + + + /* this constant is deprecated */ +#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \ + FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY + * + * @description: + * A tag for @FT_Parameter to make @FT_Open_Face ignore typographic + * subfamily names in the `name' table (introduced in OpenType version + * 1.4). Use this for backward compatibility with legacy systems that + * have a four-faces-per-family restriction. + * + * @since: + * 2.8 + * + */ +#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \ + FT_MAKE_TAG( 'i', 'g', 'p', 's' ) + + + /* this constant is deprecated */ +#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \ + FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_INCREMENTAL + * + * @description: + * An @FT_Parameter tag to be used with @FT_Open_Face to indicate + * incremental glyph loading. + * + */ +#define FT_PARAM_TAG_INCREMENTAL \ + FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) + + + /************************************************************************** + * + * @constant: + * FT_PARAM_TAG_LCD_FILTER_WEIGHTS + * + * @description: + * An @FT_Parameter tag to be used with @FT_Face_Properties. The + * corresponding argument specifies the five LCD filter weights for a + * given face (if using @FT_LOAD_TARGET_LCD, for example), overriding + * the global default values or the values set up with + * @FT_Library_SetLcdFilterWeights. + * + * @since: + * 2.8 + * + */ +#define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \ + FT_MAKE_TAG( 'l', 'c', 'd', 'f' ) + + + /************************************************************************** + * + * @constant: + * FT_PARAM_TAG_RANDOM_SEED + * + * @description: + * An @FT_Parameter tag to be used with @FT_Face_Properties. The + * corresponding 32bit signed integer argument overrides the font + * driver's random seed value with a face-specific one; see + * @random-seed. + * + * @since: + * 2.8 + * + */ +#define FT_PARAM_TAG_RANDOM_SEED \ + FT_MAKE_TAG( 's', 'e', 'e', 'd' ) + + + /************************************************************************** + * + * @constant: + * FT_PARAM_TAG_STEM_DARKENING + * + * @description: + * An @FT_Parameter tag to be used with @FT_Face_Properties. The + * corresponding Boolean argument specifies whether to apply stem + * darkening, overriding the global default values or the values set up + * with @FT_Property_Set (see @no-stem-darkening). + * + * This is a passive setting that only takes effect if the font driver + * or autohinter honors it, which the CFF, Type~1, and CID drivers + * always do, but the autohinter only in `light' hinting mode (as of + * version 2.9). + * + * @since: + * 2.8 + * + */ +#define FT_PARAM_TAG_STEM_DARKENING \ + FT_MAKE_TAG( 'd', 'a', 'r', 'k' ) + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_UNPATENTED_HINTING + * + * @description: + * Deprecated, no effect. + * + * Previously: A constant used as the tag of an @FT_Parameter structure to + * indicate that unpatented methods only should be used by the TrueType + * bytecode interpreter for a typeface opened by @FT_Open_Face. + * + */ +#define FT_PARAM_TAG_UNPATENTED_HINTING \ + FT_MAKE_TAG( 'u', 'n', 'p', 'a' ) + + + /* */ + + +FT_END_HEADER + + +#endif /* FTPARAMS_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/ftpfr.h b/thirdparty/freetype/include/freetype/ftpfr.h index f2a6ae9349..a69cc482dc 100644 --- a/thirdparty/freetype/include/freetype/ftpfr.h +++ b/thirdparty/freetype/include/freetype/ftpfr.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing PFR-specific data (specification only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -71,7 +71,7 @@ FT_BEGIN_HEADER * * ametrics_x_scale :: * A 16.16 fixed-point number used to scale distance expressed - * in metrics units to device sub-pixels. This is equivalent to + * in metrics units to device subpixels. This is equivalent to * `face->size->x_scale', but for metrics only. Optional (parameter * can be NULL). * @@ -123,7 +123,7 @@ FT_BEGIN_HEADER * mode, which always returns distances converted to outline units. * * You can use the value of the `x_scale' and `y_scale' parameters - * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels. + * returned by @FT_Get_PFR_Metrics to scale these to device subpixels. */ FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning( FT_Face face, @@ -154,7 +154,7 @@ FT_BEGIN_HEADER * * @note: * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics - * to convert the advance to device sub-pixels (i.e., 1/64th of pixels). + * to convert the advance to device subpixels (i.e., 1/64th of pixels). */ FT_EXPORT( FT_Error ) FT_Get_PFR_Advance( FT_Face face, diff --git a/thirdparty/freetype/include/freetype/ftrender.h b/thirdparty/freetype/include/freetype/ftrender.h index 960837580a..fa8ad22b98 100644 --- a/thirdparty/freetype/include/freetype/ftrender.h +++ b/thirdparty/freetype/include/freetype/ftrender.h @@ -4,7 +4,7 @@ /* */ /* FreeType renderer modules public interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -88,7 +88,7 @@ FT_BEGIN_HEADER typedef FT_Error (*FT_Renderer_RenderFunc)( FT_Renderer renderer, FT_GlyphSlot slot, - FT_UInt mode, + FT_Render_Mode mode, const FT_Vector* origin ); typedef FT_Error diff --git a/thirdparty/freetype/include/freetype/ftsizes.h b/thirdparty/freetype/include/freetype/ftsizes.h index 2f3958a857..72cb08bf2a 100644 --- a/thirdparty/freetype/include/freetype/ftsizes.h +++ b/thirdparty/freetype/include/freetype/ftsizes.h @@ -4,7 +4,7 @@ /* */ /* FreeType size objects management (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftsnames.h b/thirdparty/freetype/include/freetype/ftsnames.h index a316540576..8eb8d70ff7 100644 --- a/thirdparty/freetype/include/freetype/ftsnames.h +++ b/thirdparty/freetype/include/freetype/ftsnames.h @@ -7,7 +7,7 @@ /* */ /* This is _not_ used to retrieve glyph names! */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,6 +25,7 @@ #include <ft2build.h> #include FT_FREETYPE_H +#include FT_PARAMETER_TAGS_H #ifdef FREETYPE_H #error "freetype.h of FreeType 1 has been loaded!" @@ -189,6 +190,9 @@ FT_BEGIN_HEADER /* Please refer to the TrueType or OpenType specification for more */ /* details. */ /* */ + /* <Since> */ + /* 2.8 */ + /* */ typedef struct FT_SfntLangTag_ { FT_Byte* string; /* this string is *not* null-terminated! */ @@ -229,53 +233,15 @@ FT_BEGIN_HEADER /* invalid format~1 language ID values, FT_Err_Invalid_Argument is */ /* returned. */ /* */ + /* <Since> */ + /* 2.8 */ + /* */ FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY - * - * @description: - * A tag for @FT_Parameter to make @FT_Open_Face ignore typographic - * family names in the `name' table (introduced in OpenType version - * 1.4). Use this for backward compatibility with legacy systems that - * have a four-faces-per-family restriction. - * - */ -#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \ - FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) - - - /* this constant is deprecated */ -#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \ - FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY - * - * @description: - * A tag for @FT_Parameter to make @FT_Open_Face ignore typographic - * subfamily names in the `name' table (introduced in OpenType version - * 1.4). Use this for backward compatibility with legacy systems that - * have a four-faces-per-family restriction. - * - */ -#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \ - FT_MAKE_TAG( 'i', 'g', 'p', 's' ) - - - /* this constant is deprecated */ -#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \ - FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY - /* */ diff --git a/thirdparty/freetype/include/freetype/ftstroke.h b/thirdparty/freetype/include/freetype/ftstroke.h index 4a20667c5e..44b6fbe19f 100644 --- a/thirdparty/freetype/include/freetype/ftstroke.h +++ b/thirdparty/freetype/include/freetype/ftstroke.h @@ -4,7 +4,7 @@ /* */ /* FreeType path stroker (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -466,7 +466,7 @@ FT_BEGIN_HEADER * FT_Stroker_ConicTo * * @description: - * `Draw' a single quadratic Bézier in the stroker's current sub-path, + * `Draw' a single quadratic Bezier in the stroker's current sub-path, * from the last position. * * @input: @@ -474,7 +474,7 @@ FT_BEGIN_HEADER * The target stroker handle. * * control :: - * A pointer to a Bézier control point. + * A pointer to a Bezier control point. * * to :: * A pointer to the destination point. @@ -498,7 +498,7 @@ FT_BEGIN_HEADER * FT_Stroker_CubicTo * * @description: - * `Draw' a single cubic Bézier in the stroker's current sub-path, + * `Draw' a single cubic Bezier in the stroker's current sub-path, * from the last position. * * @input: @@ -506,10 +506,10 @@ FT_BEGIN_HEADER * The target stroker handle. * * control1 :: - * A pointer to the first Bézier control point. + * A pointer to the first Bezier control point. * * control2 :: - * A pointer to second Bézier control point. + * A pointer to second Bezier control point. * * to :: * A pointer to the destination point. diff --git a/thirdparty/freetype/include/freetype/ftsynth.h b/thirdparty/freetype/include/freetype/ftsynth.h index 1863fa2383..ff9fb43d96 100644 --- a/thirdparty/freetype/include/freetype/ftsynth.h +++ b/thirdparty/freetype/include/freetype/ftsynth.h @@ -5,7 +5,7 @@ /* FreeType synthesizing code for emboldening and slanting */ /* (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/ftsystem.h b/thirdparty/freetype/include/freetype/ftsystem.h index 1aa4762ad6..f6b1629ef2 100644 --- a/thirdparty/freetype/include/freetype/ftsystem.h +++ b/thirdparty/freetype/include/freetype/ftsystem.h @@ -4,7 +4,7 @@ /* */ /* FreeType low-level system interface definition (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/fttrigon.h b/thirdparty/freetype/include/freetype/fttrigon.h index 89f0350675..2e3f3f1f73 100644 --- a/thirdparty/freetype/include/freetype/fttrigon.h +++ b/thirdparty/freetype/include/freetype/fttrigon.h @@ -4,7 +4,7 @@ /* */ /* FreeType trigonometric functions (specification). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/fttypes.h b/thirdparty/freetype/include/freetype/fttypes.h index eab8adaad4..f638c2e54f 100644 --- a/thirdparty/freetype/include/freetype/fttypes.h +++ b/thirdparty/freetype/include/freetype/fttypes.h @@ -4,7 +4,7 @@ /* */ /* FreeType simple types definitions (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -425,7 +425,7 @@ FT_BEGIN_HEADER /* The address of the FreeType object that is under finalization. */ /* Its client data is accessed through its `generic' field. */ /* */ - typedef void (*FT_Generic_Finalizer)(void* object); + typedef void (*FT_Generic_Finalizer)( void* object ); /*************************************************************************/ diff --git a/thirdparty/freetype/include/freetype/ftwinfnt.h b/thirdparty/freetype/include/freetype/ftwinfnt.h index 1eeef6c8ba..461c65b779 100644 --- a/thirdparty/freetype/include/freetype/ftwinfnt.h +++ b/thirdparty/freetype/include/freetype/ftwinfnt.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing Windows fnt-specific data. */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -78,7 +78,7 @@ FT_BEGIN_HEADER * Mac Roman encoding. * * FT_WinFNT_ID_OEM :: - * From Michael Pöttgen <michael@poettgen.de>: + * From Michael Poettgen <michael@poettgen.de>: * * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM * is used for the charset of vector fonts, like `modern.fon', diff --git a/thirdparty/freetype/include/freetype/internal/autohint.h b/thirdparty/freetype/include/freetype/internal/autohint.h index bae83e7384..f4d308f68c 100644 --- a/thirdparty/freetype/include/freetype/internal/autohint.h +++ b/thirdparty/freetype/include/freetype/internal/autohint.h @@ -4,7 +4,7 @@ /* */ /* High-level `autohint' module-specific interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/cffotypes.h b/thirdparty/freetype/include/freetype/internal/cffotypes.h new file mode 100644 index 0000000000..57e7591d41 --- /dev/null +++ b/thirdparty/freetype/include/freetype/internal/cffotypes.h @@ -0,0 +1,108 @@ +/***************************************************************************/ +/* */ +/* cffotypes.h */ +/* */ +/* Basic OpenType/CFF object type definitions (specification). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef CFFOTYPES_H_ +#define CFFOTYPES_H_ + +#include <ft2build.h> +#include FT_INTERNAL_OBJECTS_H +#include FT_INTERNAL_CFF_TYPES_H +#include FT_INTERNAL_TRUETYPE_TYPES_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H +#include FT_INTERNAL_POSTSCRIPT_HINTS_H + + +FT_BEGIN_HEADER + + + typedef TT_Face CFF_Face; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* CFF_Size */ + /* */ + /* <Description> */ + /* A handle to an OpenType size object. */ + /* */ + typedef struct CFF_SizeRec_ + { + FT_SizeRec root; + FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */ + + } CFF_SizeRec, *CFF_Size; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* CFF_GlyphSlot */ + /* */ + /* <Description> */ + /* A handle to an OpenType glyph slot object. */ + /* */ + typedef struct CFF_GlyphSlotRec_ + { + FT_GlyphSlotRec root; + + FT_Bool hint; + FT_Bool scaled; + + FT_Fixed x_scale; + FT_Fixed y_scale; + + } CFF_GlyphSlotRec, *CFF_GlyphSlot; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* CFF_Internal */ + /* */ + /* <Description> */ + /* The interface to the `internal' field of `FT_Size'. */ + /* */ + typedef struct CFF_InternalRec_ + { + PSH_Globals topfont; + PSH_Globals subfonts[CFF_MAX_CID_FONTS]; + + } CFF_InternalRec, *CFF_Internal; + + + /*************************************************************************/ + /* */ + /* Subglyph transformation record. */ + /* */ + typedef struct CFF_Transform_ + { + FT_Fixed xx, xy; /* transformation matrix coefficients */ + FT_Fixed yx, yy; + FT_F26Dot6 ox, oy; /* offsets */ + + } CFF_Transform; + + +FT_END_HEADER + + +#endif /* CFFOTYPES_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/internal/cfftypes.h b/thirdparty/freetype/include/freetype/internal/cfftypes.h new file mode 100644 index 0000000000..7c07e1a376 --- /dev/null +++ b/thirdparty/freetype/include/freetype/internal/cfftypes.h @@ -0,0 +1,412 @@ +/***************************************************************************/ +/* */ +/* cfftypes.h */ +/* */ +/* Basic OpenType/CFF type definitions and interface (specification */ +/* only). */ +/* */ +/* Copyright 1996-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef CFFTYPES_H_ +#define CFFTYPES_H_ + + +#include <ft2build.h> +#include FT_FREETYPE_H +#include FT_TYPE1_TABLES_H +#include FT_INTERNAL_SERVICE_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H +#include FT_INTERNAL_POSTSCRIPT_HINTS_H +#include FT_INTERNAL_TYPE1_TYPES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* CFF_IndexRec */ + /* */ + /* <Description> */ + /* A structure used to model a CFF Index table. */ + /* */ + /* <Fields> */ + /* stream :: The source input stream. */ + /* */ + /* start :: The position of the first index byte in the */ + /* input stream. */ + /* */ + /* count :: The number of elements in the index. */ + /* */ + /* off_size :: The size in bytes of object offsets in index. */ + /* */ + /* data_offset :: The position of first data byte in the index's */ + /* bytes. */ + /* */ + /* data_size :: The size of the data table in this index. */ + /* */ + /* offsets :: A table of element offsets in the index. Must be */ + /* loaded explicitly. */ + /* */ + /* bytes :: If the index is loaded in memory, its bytes. */ + /* */ + typedef struct CFF_IndexRec_ + { + FT_Stream stream; + FT_ULong start; + FT_UInt hdr_size; + FT_UInt count; + FT_Byte off_size; + FT_ULong data_offset; + FT_ULong data_size; + + FT_ULong* offsets; + FT_Byte* bytes; + + } CFF_IndexRec, *CFF_Index; + + + typedef struct CFF_EncodingRec_ + { + FT_UInt format; + FT_ULong offset; + + FT_UInt count; + FT_UShort sids [256]; /* avoid dynamic allocations */ + FT_UShort codes[256]; + + } CFF_EncodingRec, *CFF_Encoding; + + + typedef struct CFF_CharsetRec_ + { + + FT_UInt format; + FT_ULong offset; + + FT_UShort* sids; + FT_UShort* cids; /* the inverse mapping of `sids'; only needed */ + /* for CID-keyed fonts */ + FT_UInt max_cid; + FT_UInt num_glyphs; + + } CFF_CharsetRec, *CFF_Charset; + + + /* cf. similar fields in file `ttgxvar.h' from the `truetype' module */ + + typedef struct CFF_VarData_ + { +#if 0 + FT_UInt itemCount; /* not used; always zero */ + FT_UInt shortDeltaCount; /* not used; always zero */ +#endif + + FT_UInt regionIdxCount; /* number of region indexes */ + FT_UInt* regionIndices; /* array of `regionIdxCount' indices; */ + /* these index `varRegionList' */ + } CFF_VarData; + + + /* contribution of one axis to a region */ + typedef struct CFF_AxisCoords_ + { + FT_Fixed startCoord; + FT_Fixed peakCoord; /* zero peak means no effect (factor = 1) */ + FT_Fixed endCoord; + + } CFF_AxisCoords; + + + typedef struct CFF_VarRegion_ + { + CFF_AxisCoords* axisList; /* array of axisCount records */ + + } CFF_VarRegion; + + + typedef struct CFF_VStoreRec_ + { + FT_UInt dataCount; + CFF_VarData* varData; /* array of dataCount records */ + /* vsindex indexes this array */ + FT_UShort axisCount; + FT_UInt regionCount; /* total number of regions defined */ + CFF_VarRegion* varRegionList; + + } CFF_VStoreRec, *CFF_VStore; + + + /* forward reference */ + typedef struct CFF_FontRec_* CFF_Font; + + + /* This object manages one cached blend vector. */ + /* */ + /* There is a BlendRec for Private DICT parsing in each subfont */ + /* and a BlendRec for charstrings in CF2_Font instance data. */ + /* A cached BV may be used across DICTs or Charstrings if inputs */ + /* have not changed. */ + /* */ + /* `usedBV' is reset at the start of each parse or charstring. */ + /* vsindex cannot be changed after a BV is used. */ + /* */ + /* Note: NDV is long (32/64 bit), while BV is 16.16 (FT_Int32). */ + typedef struct CFF_BlendRec_ + { + FT_Bool builtBV; /* blendV has been built */ + FT_Bool usedBV; /* blendV has been used */ + CFF_Font font; /* top level font struct */ + FT_UInt lastVsindex; /* last vsindex used */ + FT_UInt lenNDV; /* normDV length (aka numAxes) */ + FT_Fixed* lastNDV; /* last NDV used */ + FT_UInt lenBV; /* BlendV length (aka numMasters) */ + FT_Int32* BV; /* current blendV (per DICT/glyph) */ + + } CFF_BlendRec, *CFF_Blend; + + + typedef struct CFF_FontRecDictRec_ + { + FT_UInt version; + FT_UInt notice; + FT_UInt copyright; + FT_UInt full_name; + FT_UInt family_name; + FT_UInt weight; + FT_Bool is_fixed_pitch; + FT_Fixed italic_angle; + FT_Fixed underline_position; + FT_Fixed underline_thickness; + FT_Int paint_type; + FT_Int charstring_type; + FT_Matrix font_matrix; + FT_Bool has_font_matrix; + FT_ULong units_per_em; /* temporarily used as scaling value also */ + FT_Vector font_offset; + FT_ULong unique_id; + FT_BBox font_bbox; + FT_Pos stroke_width; + FT_ULong charset_offset; + FT_ULong encoding_offset; + FT_ULong charstrings_offset; + FT_ULong private_offset; + FT_ULong private_size; + FT_Long synthetic_base; + FT_UInt embedded_postscript; + + /* these should only be used for the top-level font dictionary */ + FT_UInt cid_registry; + FT_UInt cid_ordering; + FT_Long cid_supplement; + + FT_Long cid_font_version; + FT_Long cid_font_revision; + FT_Long cid_font_type; + FT_ULong cid_count; + FT_ULong cid_uid_base; + FT_ULong cid_fd_array_offset; + FT_ULong cid_fd_select_offset; + FT_UInt cid_font_name; + + /* the next fields come from the data of the deprecated */ + /* `MultipleMaster' operator; they are needed to parse the (also */ + /* deprecated) `blend' operator in Type 2 charstrings */ + FT_UShort num_designs; + FT_UShort num_axes; + + /* fields for CFF2 */ + FT_ULong vstore_offset; + FT_UInt maxstack; + + } CFF_FontRecDictRec, *CFF_FontRecDict; + + + /* forward reference */ + typedef struct CFF_SubFontRec_* CFF_SubFont; + + + typedef struct CFF_PrivateRec_ + { + FT_Byte num_blue_values; + FT_Byte num_other_blues; + FT_Byte num_family_blues; + FT_Byte num_family_other_blues; + + FT_Pos blue_values[14]; + FT_Pos other_blues[10]; + FT_Pos family_blues[14]; + FT_Pos family_other_blues[10]; + + FT_Fixed blue_scale; + FT_Pos blue_shift; + FT_Pos blue_fuzz; + FT_Pos standard_width; + FT_Pos standard_height; + + FT_Byte num_snap_widths; + FT_Byte num_snap_heights; + FT_Pos snap_widths[13]; + FT_Pos snap_heights[13]; + FT_Bool force_bold; + FT_Fixed force_bold_threshold; + FT_Int lenIV; + FT_Int language_group; + FT_Fixed expansion_factor; + FT_Long initial_random_seed; + FT_ULong local_subrs_offset; + FT_Pos default_width; + FT_Pos nominal_width; + + /* fields for CFF2 */ + FT_UInt vsindex; + CFF_SubFont subfont; + + } CFF_PrivateRec, *CFF_Private; + + + typedef struct CFF_FDSelectRec_ + { + FT_Byte format; + FT_UInt range_count; + + /* that's the table, taken from the file `as is' */ + FT_Byte* data; + FT_UInt data_size; + + /* small cache for format 3 only */ + FT_UInt cache_first; + FT_UInt cache_count; + FT_Byte cache_fd; + + } CFF_FDSelectRec, *CFF_FDSelect; + + + /* A SubFont packs a font dict and a private dict together. They are */ + /* needed to support CID-keyed CFF fonts. */ + typedef struct CFF_SubFontRec_ + { + CFF_FontRecDictRec font_dict; + CFF_PrivateRec private_dict; + + /* fields for CFF2 */ + CFF_BlendRec blend; /* current blend vector */ + FT_UInt lenNDV; /* current length NDV or zero */ + FT_Fixed* NDV; /* ptr to current NDV or NULL */ + + /* `blend_stack' is a writable buffer to hold blend results. */ + /* This buffer is to the side of the normal cff parser stack; */ + /* `cff_parse_blend' and `cff_blend_doBlend' push blend results here. */ + /* The normal stack then points to these values instead of the DICT */ + /* because all other operators in Private DICT clear the stack. */ + /* `blend_stack' could be cleared at each operator other than blend. */ + /* Blended values are stored as 5-byte fixed point values. */ + + FT_Byte* blend_stack; /* base of stack allocation */ + FT_Byte* blend_top; /* first empty slot */ + FT_UInt blend_used; /* number of bytes in use */ + FT_UInt blend_alloc; /* number of bytes allocated */ + + CFF_IndexRec local_subrs_index; + FT_Byte** local_subrs; /* array of pointers */ + /* into Local Subrs INDEX data */ + + FT_UInt32 random; + + } CFF_SubFontRec; + + +#define CFF_MAX_CID_FONTS 256 + + + typedef struct CFF_FontRec_ + { + FT_Library library; + FT_Stream stream; + FT_Memory memory; /* TODO: take this from stream->memory? */ + FT_ULong base_offset; /* offset to start of CFF */ + FT_UInt num_faces; + FT_UInt num_glyphs; + + FT_Byte version_major; + FT_Byte version_minor; + FT_Byte header_size; + + FT_UInt top_dict_length; /* cff2 only */ + + FT_Bool cff2; + + CFF_IndexRec name_index; + CFF_IndexRec top_dict_index; + CFF_IndexRec global_subrs_index; + + CFF_EncodingRec encoding; + CFF_CharsetRec charset; + + CFF_IndexRec charstrings_index; + CFF_IndexRec font_dict_index; + CFF_IndexRec private_index; + CFF_IndexRec local_subrs_index; + + FT_String* font_name; + + /* array of pointers into Global Subrs INDEX data */ + FT_Byte** global_subrs; + + /* array of pointers into String INDEX data stored at string_pool */ + FT_UInt num_strings; + FT_Byte** strings; + FT_Byte* string_pool; + FT_ULong string_pool_size; + + CFF_SubFontRec top_font; + FT_UInt num_subfonts; + CFF_SubFont subfonts[CFF_MAX_CID_FONTS]; + + CFF_FDSelectRec fd_select; + + /* interface to PostScript hinter */ + PSHinter_Service pshinter; + + /* interface to Postscript Names service */ + FT_Service_PsCMaps psnames; + + /* interface to CFFLoad service */ + const void* cffload; + + /* since version 2.3.0 */ + PS_FontInfoRec* font_info; /* font info dictionary */ + + /* since version 2.3.6 */ + FT_String* registry; + FT_String* ordering; + + /* since version 2.4.12 */ + FT_Generic cf2_instance; + + /* since version 2.7.1 */ + CFF_VStoreRec vstore; /* parsed vstore structure */ + + /* since version 2.9 */ + PS_FontExtraRec* font_extra; + + } CFF_FontRec; + + +FT_END_HEADER + +#endif /* CFFTYPES_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/internal/ftcalc.h b/thirdparty/freetype/include/freetype/internal/ftcalc.h index 8b35f03d88..818a812359 100644 --- a/thirdparty/freetype/include/freetype/internal/ftcalc.h +++ b/thirdparty/freetype/include/freetype/internal/ftcalc.h @@ -4,7 +4,7 @@ /* */ /* Arithmetic computations (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/ftdebug.h b/thirdparty/freetype/include/freetype/internal/ftdebug.h index 5dcd2b1740..292a4eedb8 100644 --- a/thirdparty/freetype/include/freetype/internal/ftdebug.h +++ b/thirdparty/freetype/include/freetype/internal/ftdebug.h @@ -4,7 +4,7 @@ /* */ /* Debugging and logging component (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/ftdrv.h b/thirdparty/freetype/include/freetype/internal/ftdrv.h new file mode 100644 index 0000000000..58dd35a933 --- /dev/null +++ b/thirdparty/freetype/include/freetype/internal/ftdrv.h @@ -0,0 +1,400 @@ +/***************************************************************************/ +/* */ +/* ftdrv.h */ +/* */ +/* FreeType internal font driver interface (specification). */ +/* */ +/* Copyright 1996-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef FTDRV_H_ +#define FTDRV_H_ + + +#include <ft2build.h> +#include FT_MODULE_H + + +FT_BEGIN_HEADER + + + typedef FT_Error + (*FT_Face_InitFunc)( FT_Stream stream, + FT_Face face, + FT_Int typeface_index, + FT_Int num_params, + FT_Parameter* parameters ); + + typedef void + (*FT_Face_DoneFunc)( FT_Face face ); + + + typedef FT_Error + (*FT_Size_InitFunc)( FT_Size size ); + + typedef void + (*FT_Size_DoneFunc)( FT_Size size ); + + + typedef FT_Error + (*FT_Slot_InitFunc)( FT_GlyphSlot slot ); + + typedef void + (*FT_Slot_DoneFunc)( FT_GlyphSlot slot ); + + + typedef FT_Error + (*FT_Size_RequestFunc)( FT_Size size, + FT_Size_Request req ); + + typedef FT_Error + (*FT_Size_SelectFunc)( FT_Size size, + FT_ULong size_index ); + + typedef FT_Error + (*FT_Slot_LoadFunc)( FT_GlyphSlot slot, + FT_Size size, + FT_UInt glyph_index, + FT_Int32 load_flags ); + + + typedef FT_Error + (*FT_Face_GetKerningFunc)( FT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph, + FT_Vector* kerning ); + + + typedef FT_Error + (*FT_Face_AttachFunc)( FT_Face face, + FT_Stream stream ); + + + typedef FT_Error + (*FT_Face_GetAdvancesFunc)( FT_Face face, + FT_UInt first, + FT_UInt count, + FT_Int32 flags, + FT_Fixed* advances ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Driver_ClassRec */ + /* */ + /* <Description> */ + /* The font driver class. This structure mostly contains pointers to */ + /* driver methods. */ + /* */ + /* <Fields> */ + /* root :: The parent module. */ + /* */ + /* face_object_size :: The size of a face object in bytes. */ + /* */ + /* size_object_size :: The size of a size object in bytes. */ + /* */ + /* slot_object_size :: The size of a glyph object in bytes. */ + /* */ + /* init_face :: The format-specific face constructor. */ + /* */ + /* done_face :: The format-specific face destructor. */ + /* */ + /* init_size :: The format-specific size constructor. */ + /* */ + /* done_size :: The format-specific size destructor. */ + /* */ + /* init_slot :: The format-specific slot constructor. */ + /* */ + /* done_slot :: The format-specific slot destructor. */ + /* */ + /* */ + /* load_glyph :: A function handle to load a glyph to a slot. */ + /* This field is mandatory! */ + /* */ + /* get_kerning :: A function handle to return the unscaled */ + /* kerning for a given pair of glyphs. Can be */ + /* set to 0 if the format doesn't support */ + /* kerning. */ + /* */ + /* attach_file :: This function handle is used to read */ + /* additional data for a face from another */ + /* file/stream. For example, this can be used to */ + /* add data from AFM or PFM files on a Type 1 */ + /* face, or a CIDMap on a CID-keyed face. */ + /* */ + /* get_advances :: A function handle used to return advance */ + /* widths of `count' glyphs (in font units), */ + /* starting at `first'. The `vertical' flag must */ + /* be set to get vertical advance heights. The */ + /* `advances' buffer is caller-allocated. */ + /* The idea of this function is to be able to */ + /* perform device-independent text layout without */ + /* loading a single glyph image. */ + /* */ + /* request_size :: A handle to a function used to request the new */ + /* character size. Can be set to 0 if the */ + /* scaling done in the base layer suffices. */ + /* */ + /* select_size :: A handle to a function used to select a new */ + /* fixed size. It is used only if */ + /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */ + /* to 0 if the scaling done in the base layer */ + /* suffices. */ + /* <Note> */ + /* Most function pointers, with the exception of `load_glyph', can be */ + /* set to 0 to indicate a default behaviour. */ + /* */ + typedef struct FT_Driver_ClassRec_ + { + FT_Module_Class root; + + FT_Long face_object_size; + FT_Long size_object_size; + FT_Long slot_object_size; + + FT_Face_InitFunc init_face; + FT_Face_DoneFunc done_face; + + FT_Size_InitFunc init_size; + FT_Size_DoneFunc done_size; + + FT_Slot_InitFunc init_slot; + FT_Slot_DoneFunc done_slot; + + FT_Slot_LoadFunc load_glyph; + + FT_Face_GetKerningFunc get_kerning; + FT_Face_AttachFunc attach_file; + FT_Face_GetAdvancesFunc get_advances; + + /* since version 2.2 */ + FT_Size_RequestFunc request_size; + FT_Size_SelectFunc select_size; + + } FT_Driver_ClassRec, *FT_Driver_Class; + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DECLARE_DRIVER */ + /* */ + /* <Description> */ + /* Used to create a forward declaration of an FT_Driver_ClassRec */ + /* struct instance. */ + /* */ + /* <Macro> */ + /* FT_DEFINE_DRIVER */ + /* */ + /* <Description> */ + /* Used to initialize an instance of FT_Driver_ClassRec struct. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is defined a `create' function has to be */ + /* called with a pointer where the allocated structure is returned. */ + /* And when it is no longer needed a `destroy' function needs to be */ + /* called to release that allocation. */ + /* */ + /* `ftinit.c' (ft_create_default_module_classes) already contains a */ + /* mechanism to call these functions for the default modules */ + /* described in `ftmodule.h'. */ + /* */ + /* Notice that the created `create' and `destroy' functions call */ + /* `pic_init' and `pic_free' to allow you to manually allocate and */ + /* initialize any additional global data, like a module specific */ + /* interface, and put them in the global pic container defined in */ + /* `ftpic.h'. If you don't need them just implement the functions as */ + /* empty to resolve the link error. Also the `pic_init' and */ + /* `pic_free' functions should be declared in `pic.h', to be referred */ + /* by driver definition calling `FT_DEFINE_DRIVER' in following. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro is */ + /* used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DECLARE_DRIVER( class_ ) \ + FT_CALLBACK_TABLE \ + const FT_Driver_ClassRec class_; + +#define FT_DEFINE_DRIVER( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_, \ + face_object_size_, \ + size_object_size_, \ + slot_object_size_, \ + init_face_, \ + done_face_, \ + init_size_, \ + done_size_, \ + init_slot_, \ + done_slot_, \ + load_glyph_, \ + get_kerning_, \ + attach_file_, \ + get_advances_, \ + request_size_, \ + select_size_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_Driver_ClassRec class_ = \ + { \ + FT_DEFINE_ROOT_MODULE( flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + \ + face_object_size_, \ + size_object_size_, \ + slot_object_size_, \ + \ + init_face_, \ + done_face_, \ + \ + init_size_, \ + done_size_, \ + \ + init_slot_, \ + done_slot_, \ + \ + load_glyph_, \ + \ + get_kerning_, \ + attach_file_, \ + get_advances_, \ + \ + request_size_, \ + select_size_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DECLARE_DRIVER( class_ ) FT_DECLARE_MODULE( class_ ) + +#define FT_DEFINE_DRIVER( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_, \ + face_object_size_, \ + size_object_size_, \ + slot_object_size_, \ + init_face_, \ + done_face_, \ + init_size_, \ + done_size_, \ + init_slot_, \ + done_slot_, \ + load_glyph_, \ + get_kerning_, \ + attach_file_, \ + get_advances_, \ + request_size_, \ + select_size_ ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_Module_Class* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \ + \ + \ + class_ ## _pic_free( library ); \ + if ( dclazz ) \ + FT_FREE( dclazz ); \ + } \ + \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_Module_Class** output_class ) \ + { \ + FT_Driver_Class clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \ + return error; \ + \ + error = class_ ## _pic_init( library ); \ + if ( error ) \ + { \ + FT_FREE( clazz ); \ + return error; \ + } \ + \ + FT_DEFINE_ROOT_MODULE( flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + \ + clazz->face_object_size = face_object_size_; \ + clazz->size_object_size = size_object_size_; \ + clazz->slot_object_size = slot_object_size_; \ + \ + clazz->init_face = init_face_; \ + clazz->done_face = done_face_; \ + \ + clazz->init_size = init_size_; \ + clazz->done_size = done_size_; \ + \ + clazz->init_slot = init_slot_; \ + clazz->done_slot = done_slot_; \ + \ + clazz->load_glyph = load_glyph_; \ + \ + clazz->get_kerning = get_kerning_; \ + clazz->attach_file = attach_file_; \ + clazz->get_advances = get_advances_; \ + \ + clazz->request_size = request_size_; \ + clazz->select_size = select_size_; \ + \ + *output_class = (FT_Module_Class*)clazz; \ + \ + return FT_Err_Ok; \ + } + + +#endif /* FT_CONFIG_OPTION_PIC */ + +FT_END_HEADER + +#endif /* FTDRV_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/internal/ftgloadr.h b/thirdparty/freetype/include/freetype/internal/ftgloadr.h index f41c3df554..a002fdbfca 100644 --- a/thirdparty/freetype/include/freetype/internal/ftgloadr.h +++ b/thirdparty/freetype/include/freetype/internal/ftgloadr.h @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph loader (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/ftmemory.h b/thirdparty/freetype/include/freetype/internal/ftmemory.h index 59e5b58a57..054eaec31f 100644 --- a/thirdparty/freetype/include/freetype/internal/ftmemory.h +++ b/thirdparty/freetype/include/freetype/internal/ftmemory.h @@ -4,7 +4,7 @@ /* */ /* The FreeType memory management macros (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -210,7 +210,7 @@ extern "C++" NULL, \ &error ) ) -#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \ +#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \ (FT_Long)(itmsz), \ (FT_Long)(oldcnt), \ diff --git a/thirdparty/freetype/include/freetype/internal/ftobjs.h b/thirdparty/freetype/include/freetype/internal/ftobjs.h index 4231be238a..1c3c6ad456 100644 --- a/thirdparty/freetype/include/freetype/internal/ftobjs.h +++ b/thirdparty/freetype/include/freetype/internal/ftobjs.h @@ -4,7 +4,7 @@ /* */ /* The FreeType private base classes (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -85,9 +85,9 @@ FT_BEGIN_HEADER : y + ( 3 * x >> 3 ) ) /* we use FT_TYPEOF to suppress signedness compilation warnings */ -#define FT_PAD_FLOOR( x, n ) ( (x) & ~FT_TYPEOF( x )( (n)-1 ) ) -#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + (n)/2, n ) -#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + (n)-1, n ) +#define FT_PAD_FLOOR( x, n ) ( (x) & ~FT_TYPEOF( x )( (n) - 1 ) ) +#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + (n) / 2, n ) +#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + (n) - 1, n ) #define FT_PIX_FLOOR( x ) ( (x) & ~FT_TYPEOF( x )63 ) #define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 ) @@ -155,8 +155,8 @@ FT_BEGIN_HEADER } FT_CMapRec; - /* typecase any pointer to a charmap handle */ -#define FT_CMAP( x ) ((FT_CMap)( x )) + /* typecast any pointer to a charmap handle */ +#define FT_CMAP( x ) ( (FT_CMap)( x ) ) /* obvious macros */ #define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id @@ -312,6 +312,27 @@ FT_BEGIN_HEADER FT_CMap_Done( FT_CMap cmap ); + /* adds LCD padding to Min and Max boundaries */ + FT_BASE( void ) + ft_lcd_padding( FT_Pos* Min, + FT_Pos* Max, + FT_GlyphSlot slot ); + +#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING + + typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap, + FT_Render_Mode render_mode, + FT_Byte* weights ); + + + /* This is the default LCD filter, an in-place, 5-tap FIR filter. */ + FT_BASE( void ) + ft_lcd_filter_fir( FT_Bitmap* bitmap, + FT_Render_Mode mode, + FT_LcdFiveTapFilter weights ); + +#endif /* FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ + /*************************************************************************/ /* */ /* <Struct> */ @@ -369,9 +390,10 @@ FT_BEGIN_HEADER /* operator. Value~0 means to use the font's value. Value~-1 */ /* means to use the CFF driver's default. */ /* */ - /* lcd_weights :: */ - /* Overrides the library default with custom weights for the 5-tap */ - /* FIR filter. `{0, 0, 0, 0, 0}' means to use the library default. */ + /* lcd_weights :: */ + /* lcd_filter_func :: */ + /* If subpixel rendering is activated, the LCD filtering weights */ + /* and callback function. */ /* */ /* refcount :: */ /* A counter initialized to~1 at the time an @FT_Face structure is */ @@ -393,8 +415,10 @@ FT_BEGIN_HEADER FT_Char no_stem_darkening; FT_Int32 random_seed; + #ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING - FT_LcdFiveTapFilter lcd_weights; /* preset or custom filter weights */ + FT_LcdFiveTapFilter lcd_weights; /* filter weights, if any */ + FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */ #endif FT_Int refcount; @@ -516,7 +540,8 @@ FT_BEGIN_HEADER /* typecast an object to an FT_Module */ -#define FT_MODULE( x ) ((FT_Module)( x )) +#define FT_MODULE( x ) ( (FT_Module)(x) ) + #define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz #define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library #define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory @@ -602,9 +627,9 @@ FT_BEGIN_HEADER /* a few macros used to perform easy typecasts with minimal brain damage */ -#define FT_FACE( x ) ((FT_Face)(x)) -#define FT_SIZE( x ) ((FT_Size)(x)) -#define FT_SLOT( x ) ((FT_GlyphSlot)(x)) +#define FT_FACE( x ) ( (FT_Face)(x) ) +#define FT_SIZE( x ) ( (FT_Size)(x) ) +#define FT_SLOT( x ) ( (FT_GlyphSlot)(x) ) #define FT_FACE_DRIVER( x ) FT_FACE( x )->driver #define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library @@ -705,6 +730,12 @@ FT_BEGIN_HEADER ft_glyphslot_free_bitmap( FT_GlyphSlot slot ); + /* Preset bitmap metrics of an outline glyphslot prior to rendering. */ + FT_BASE( void ) + ft_glyphslot_preset_bitmap( FT_GlyphSlot slot, + FT_Render_Mode mode, + const FT_Vector* origin ); + /* Allocate a new bitmap buffer in a glyph slot. */ FT_BASE( FT_Error ) ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot, @@ -731,10 +762,10 @@ FT_BEGIN_HEADER /*************************************************************************/ -#define FT_RENDERER( x ) ((FT_Renderer)( x )) -#define FT_GLYPH( x ) ((FT_Glyph)( x )) -#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x )) -#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x )) +#define FT_RENDERER( x ) ( (FT_Renderer)(x) ) +#define FT_GLYPH( x ) ( (FT_Glyph)(x) ) +#define FT_BITMAP_GLYPH( x ) ( (FT_BitmapGlyph)(x) ) +#define FT_OUTLINE_GLYPH( x ) ( (FT_OutlineGlyph)(x) ) typedef struct FT_RendererRec_ @@ -765,7 +796,7 @@ FT_BEGIN_HEADER /* typecast a module into a driver easily */ -#define FT_DRIVER( x ) ((FT_Driver)(x)) +#define FT_DRIVER( x ) ( (FT_Driver)(x) ) /* typecast a module as a driver, and get its driver class */ #define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz @@ -821,18 +852,6 @@ FT_BEGIN_HEADER #define FT_DEBUG_HOOK_TRUETYPE 0 - typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap, - FT_Render_Mode render_mode, - FT_Byte* weights ); - - - /* This is the default LCD filter, an in-place, 5-tap FIR filter. */ - FT_BASE( void ) - ft_lcd_filter_fir( FT_Bitmap* bitmap, - FT_Render_Mode mode, - FT_LcdFiveTapFilter weights ); - - /*************************************************************************/ /* */ /* <Struct> */ @@ -878,9 +897,6 @@ FT_BEGIN_HEADER /* interpreter. Currently, only the TrueType */ /* bytecode debugger uses this. */ /* */ - /* lcd_filter :: If subpixel rendering is activated, the */ - /* selected LCD filter mode. */ - /* */ /* lcd_weights :: If subpixel rendering is activated, the LCD */ /* filter weights, if any. */ /* */ @@ -915,7 +931,6 @@ FT_BEGIN_HEADER FT_DebugHook_Func debug_hooks[4]; #ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING - FT_LcdFilter lcd_filter; FT_LcdFiveTapFilter lcd_weights; /* filter weights, if any */ FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */ #endif diff --git a/thirdparty/freetype/include/freetype/internal/ftpic.h b/thirdparty/freetype/include/freetype/internal/ftpic.h index 0d43ed20f7..5214f05989 100644 --- a/thirdparty/freetype/include/freetype/internal/ftpic.h +++ b/thirdparty/freetype/include/freetype/internal/ftpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services (declaration). */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/ftpsprop.h b/thirdparty/freetype/include/freetype/internal/ftpsprop.h new file mode 100644 index 0000000000..abbb62862b --- /dev/null +++ b/thirdparty/freetype/include/freetype/internal/ftpsprop.h @@ -0,0 +1,48 @@ +/***************************************************************************/ +/* */ +/* ftpsprop.h */ +/* */ +/* Get and set properties of PostScript drivers (specification). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef FTPSPROP_H_ +#define FTPSPROP_H_ + + +#include <ft2build.h> +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + FT_BASE_CALLBACK( FT_Error ) + ps_property_set( FT_Module module, /* PS_Driver */ + const char* property_name, + const void* value, + FT_Bool value_is_string ); + + FT_BASE_CALLBACK( FT_Error ) + ps_property_get( FT_Module module, /* PS_Driver */ + const char* property_name, + void* value ); + + +FT_END_HEADER + + +#endif /* FTPSPROP_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/internal/ftrfork.h b/thirdparty/freetype/include/freetype/internal/ftrfork.h index 25a44a4487..1aca48a0e7 100644 --- a/thirdparty/freetype/include/freetype/internal/ftrfork.h +++ b/thirdparty/freetype/include/freetype/internal/ftrfork.h @@ -4,7 +4,7 @@ /* */ /* Embedded resource forks accessor (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Masatake YAMATO and Redhat K.K. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/ftserv.h b/thirdparty/freetype/include/freetype/internal/ftserv.h index 71ef9cac3a..e01c1679b5 100644 --- a/thirdparty/freetype/include/freetype/internal/ftserv.h +++ b/thirdparty/freetype/include/freetype/internal/ftserv.h @@ -4,7 +4,7 @@ /* */ /* The FreeType services (specification only). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -330,6 +330,32 @@ FT_BEGIN_HEADER { NULL, NULL } \ }; +#define FT_DEFINE_SERVICEDESCREC10( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5, \ + serv_id_6, serv_data_6, \ + serv_id_7, serv_data_7, \ + serv_id_8, serv_data_8, \ + serv_id_9, serv_data_9, \ + serv_id_10, serv_data_10 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { serv_id_3, serv_data_3 }, \ + { serv_id_4, serv_data_4 }, \ + { serv_id_5, serv_data_5 }, \ + { serv_id_6, serv_data_6 }, \ + { serv_id_7, serv_data_7 }, \ + { serv_id_8, serv_data_8 }, \ + { serv_id_9, serv_data_9 }, \ + { serv_id_10, serv_data_10 }, \ + { NULL, NULL } \ + }; + #else /* FT_CONFIG_OPTION_PIC */ #define FT_DEFINE_SERVICEDESCREC1( class_, \ @@ -557,7 +583,7 @@ FT_BEGIN_HEADER \ FT_Error \ FT_Create_Class_ ## class_( FT_Library library, \ - FT_ServiceDescRec** output_class) \ + FT_ServiceDescRec** output_class ) \ { \ FT_ServiceDescRec* clazz = NULL; \ FT_Error error; \ @@ -608,7 +634,7 @@ FT_BEGIN_HEADER \ FT_Error \ FT_Create_Class_ ## class_( FT_Library library, \ - FT_ServiceDescRec** output_class) \ + FT_ServiceDescRec** output_class ) \ { \ FT_ServiceDescRec* clazz = NULL; \ FT_Error error; \ @@ -662,7 +688,7 @@ FT_BEGIN_HEADER \ FT_Error \ FT_Create_Class_ ## class_( FT_Library library, \ - FT_ServiceDescRec** output_class) \ + FT_ServiceDescRec** output_class ) \ { \ FT_ServiceDescRec* clazz = NULL; \ FT_Error error; \ @@ -719,7 +745,7 @@ FT_BEGIN_HEADER \ FT_Error \ FT_Create_Class_ ## class_( FT_Library library, \ - FT_ServiceDescRec** output_class) \ + FT_ServiceDescRec** output_class ) \ { \ FT_ServiceDescRec* clazz = NULL; \ FT_Error error; \ @@ -755,6 +781,68 @@ FT_BEGIN_HEADER return FT_Err_Ok; \ } +#define FT_DEFINE_SERVICEDESCREC10( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5, \ + serv_id_6, serv_data_6, \ + serv_id_7, serv_data_7, \ + serv_id_8, serv_data_8, \ + serv_id_9, serv_data_9, \ + serv_id_10, serv_data_10 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class ) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 11 ) ) \ + return error; \ + \ + clazz[ 0].serv_id = serv_id_1; \ + clazz[ 0].serv_data = serv_data_1; \ + clazz[ 1].serv_id = serv_id_2; \ + clazz[ 1].serv_data = serv_data_2; \ + clazz[ 2].serv_id = serv_id_3; \ + clazz[ 2].serv_data = serv_data_3; \ + clazz[ 3].serv_id = serv_id_4; \ + clazz[ 3].serv_data = serv_data_4; \ + clazz[ 4].serv_id = serv_id_5; \ + clazz[ 4].serv_data = serv_data_5; \ + clazz[ 5].serv_id = serv_id_6; \ + clazz[ 5].serv_data = serv_data_6; \ + clazz[ 6].serv_id = serv_id_7; \ + clazz[ 6].serv_data = serv_data_7; \ + clazz[ 7].serv_id = serv_id_8; \ + clazz[ 7].serv_data = serv_data_8; \ + clazz[ 8].serv_id = serv_id_9; \ + clazz[ 8].serv_data = serv_data_9; \ + clazz[ 9].serv_id = serv_id_10; \ + clazz[ 9].serv_data = serv_data_10; \ + clazz[10].serv_id = NULL; \ + clazz[10].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + #endif /* FT_CONFIG_OPTION_PIC */ @@ -898,7 +986,9 @@ FT_BEGIN_HEADER */ #define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h> +#define FT_SERVICE_CFF_TABLE_LOAD_H <freetype/internal/services/svcfftl.h> #define FT_SERVICE_CID_H <freetype/internal/services/svcid.h> +#define FT_SERVICE_FONT_FORMAT_H <freetype/internal/services/svfntfmt.h> #define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h> #define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h> #define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h> @@ -912,10 +1002,9 @@ FT_BEGIN_HEADER #define FT_SERVICE_PROPERTIES_H <freetype/internal/services/svprop.h> #define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h> #define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h> +#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h> #define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h> #define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h> -#define FT_SERVICE_FONT_FORMAT_H <freetype/internal/services/svfntfmt.h> -#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h> /* */ diff --git a/thirdparty/freetype/include/freetype/internal/ftstream.h b/thirdparty/freetype/include/freetype/internal/ftstream.h index 3e2c07b269..f90002fe77 100644 --- a/thirdparty/freetype/include/freetype/internal/ftstream.h +++ b/thirdparty/freetype/include/freetype/internal/ftstream.h @@ -4,7 +4,7 @@ /* */ /* Stream handling (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -165,8 +165,8 @@ FT_BEGIN_HEADER #define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) ) -#define FT_PEEK_SHORT( p ) FT_INT16( FT_BYTE_U16( p, 0, 8) | \ - FT_BYTE_U16( p, 1, 0) ) +#define FT_PEEK_SHORT( p ) FT_INT16( FT_BYTE_U16( p, 0, 8 ) | \ + FT_BYTE_U16( p, 1, 0 ) ) #define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \ FT_BYTE_U16( p, 1, 0 ) ) diff --git a/thirdparty/freetype/include/freetype/internal/fttrace.h b/thirdparty/freetype/include/freetype/internal/fttrace.h index caf5fc9460..8092e41fd7 100644 --- a/thirdparty/freetype/include/freetype/internal/fttrace.h +++ b/thirdparty/freetype/include/freetype/internal/fttrace.h @@ -4,7 +4,7 @@ /* */ /* Tracing handling (specification only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -39,6 +39,7 @@ FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */ FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */ FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */ FT_TRACE_DEF( bitmap ) /* bitmap checksum (ftobjs.c) */ +FT_TRACE_DEF( psprops ) /* PS driver properties (ftpsprop.c) */ /* Cache sub-system */ FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */ @@ -66,20 +67,19 @@ FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */ FT_TRACE_DEF( t1afm ) FT_TRACE_DEF( t1driver ) FT_TRACE_DEF( t1gload ) -FT_TRACE_DEF( t1hint ) FT_TRACE_DEF( t1load ) FT_TRACE_DEF( t1objs ) FT_TRACE_DEF( t1parse ) /* PostScript helper module `psaux' */ FT_TRACE_DEF( t1decode ) +FT_TRACE_DEF( cffdecode ) FT_TRACE_DEF( psobjs ) FT_TRACE_DEF( psconv ) /* PostScript hinting module `pshinter' */ FT_TRACE_DEF( pshrec ) -FT_TRACE_DEF( pshalgo1 ) -FT_TRACE_DEF( pshalgo2 ) +FT_TRACE_DEF( pshalgo ) /* Type 2 driver components */ FT_TRACE_DEF( cffdriver ) @@ -96,7 +96,6 @@ FT_TRACE_DEF( cf2interp ) FT_TRACE_DEF( t42 ) /* CID driver components */ -FT_TRACE_DEF( cidafm ) FT_TRACE_DEF( ciddriver ) FT_TRACE_DEF( cidgload ) FT_TRACE_DEF( cidload ) diff --git a/thirdparty/freetype/include/freetype/internal/ftvalid.h b/thirdparty/freetype/include/freetype/internal/ftvalid.h index df6f7c5778..cad47a556d 100644 --- a/thirdparty/freetype/include/freetype/internal/ftvalid.h +++ b/thirdparty/freetype/include/freetype/internal/ftvalid.h @@ -4,7 +4,7 @@ /* */ /* FreeType validation support (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/internal.h b/thirdparty/freetype/include/freetype/internal/internal.h index 02046813a3..8f546e443b 100644 --- a/thirdparty/freetype/include/freetype/internal/internal.h +++ b/thirdparty/freetype/include/freetype/internal/internal.h @@ -4,7 +4,7 @@ /* */ /* Internal header files (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -31,7 +31,7 @@ #define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h> #define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h> #define FT_INTERNAL_HASH_H <freetype/internal/fthash.h> -#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdriver.h> +#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdrv.h> #define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h> #define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h> #define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h> @@ -44,9 +44,13 @@ #define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h> #define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h> +#define FT_INTERNAL_POSTSCRIPT_PROPS_H <freetype/internal/ftpsprop.h> #define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h> +#define FT_INTERNAL_CFF_TYPES_H <freetype/internal/cfftypes.h> +#define FT_INTERNAL_CFF_OBJECTS_TYPES_H <freetype/internal/cffotypes.h> + #if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ diff --git a/thirdparty/freetype/include/freetype/internal/psaux.h b/thirdparty/freetype/include/freetype/internal/psaux.h index 935eb1a9c7..f77380d25f 100644 --- a/thirdparty/freetype/include/freetype/internal/psaux.h +++ b/thirdparty/freetype/include/freetype/internal/psaux.h @@ -5,7 +5,7 @@ /* Auxiliary functions and data structures related to PostScript fonts */ /* (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,12 +25,32 @@ #include FT_INTERNAL_OBJECTS_H #include FT_INTERNAL_TYPE1_TYPES_H #include FT_INTERNAL_HASH_H +#include FT_INTERNAL_TRUETYPE_TYPES_H #include FT_SERVICE_POSTSCRIPT_CMAPS_H +#include FT_INTERNAL_CFF_TYPES_H +#include FT_INTERNAL_CFF_OBJECTS_TYPES_H + FT_BEGIN_HEADER + /***********************************************************************/ + /* */ + /* PostScript modules driver class. */ + /* */ + typedef struct PS_DriverRec_ + { + FT_DriverRec root; + + FT_UInt hinting_engine; + FT_Bool no_stem_darkening; + FT_Int darken_params[8]; + FT_Int32 random_seed; + + } PS_DriverRec, *PS_Driver; + + /*************************************************************************/ /*************************************************************************/ /***** *****/ @@ -442,6 +462,202 @@ FT_BEGIN_HEADER /*************************************************************************/ /*************************************************************************/ /***** *****/ + /***** PS BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct PS_Builder_ PS_Builder; + typedef const struct PS_Builder_FuncsRec_* PS_Builder_Funcs; + + typedef struct PS_Builder_FuncsRec_ + { + void + (*init)( PS_Builder* ps_builder, + void* builder, + FT_Bool is_t1 ); + + void + (*done)( PS_Builder* builder ); + + } PS_Builder_FuncsRec; + + + /*************************************************************************/ + /* */ + /* <Structure> */ + /* PS_Builder */ + /* */ + /* <Description> */ + /* A structure used during glyph loading to store its outline. */ + /* */ + /* <Fields> */ + /* memory :: The current memory object. */ + /* */ + /* face :: The current face object. */ + /* */ + /* glyph :: The current glyph slot. */ + /* */ + /* loader :: XXX */ + /* */ + /* base :: The base glyph outline. */ + /* */ + /* current :: The current glyph outline. */ + /* */ + /* pos_x :: The horizontal translation (if composite glyph). */ + /* */ + /* pos_y :: The vertical translation (if composite glyph). */ + /* */ + /* left_bearing :: The left side bearing point. */ + /* */ + /* advance :: The horizontal advance vector. */ + /* */ + /* bbox :: Unused. */ + /* */ + /* path_begun :: A flag which indicates that a new path has begun. */ + /* */ + /* load_points :: If this flag is not set, no points are loaded. */ + /* */ + /* no_recurse :: Set but not used. */ + /* */ + /* metrics_only :: A boolean indicating that we only want to compute */ + /* the metrics of a given glyph, not load all of its */ + /* points. */ + /* */ + /* is_t1 :: Set if current font type is Type 1. */ + /* */ + /* funcs :: An array of function pointers for the builder. */ + /* */ + struct PS_Builder_ + { + FT_Memory memory; + FT_Face face; + CFF_GlyphSlot glyph; + FT_GlyphLoader loader; + FT_Outline* base; + FT_Outline* current; + + FT_Pos* pos_x; + FT_Pos* pos_y; + + FT_Vector* left_bearing; + FT_Vector* advance; + + FT_BBox* bbox; /* bounding box */ + FT_Bool path_begun; + FT_Bool load_points; + FT_Bool no_recurse; + + FT_Bool metrics_only; + FT_Bool is_t1; + + PS_Builder_FuncsRec funcs; + + }; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PS DECODER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + +#define PS_MAX_OPERANDS 48 +#define PS_MAX_SUBRS_CALLS 16 /* maximum subroutine nesting; */ + /* only 10 are allowed but there exist */ + /* fonts like `HiraKakuProN-W3.ttf' */ + /* (Hiragino Kaku Gothic ProN W3; */ + /* 8.2d6e1; 2014-12-19) that exceed */ + /* this limit */ + + /* execution context charstring zone */ + + typedef struct PS_Decoder_Zone_ + { + FT_Byte* base; + FT_Byte* limit; + FT_Byte* cursor; + + } PS_Decoder_Zone; + + + typedef FT_Error + (*CFF_Decoder_Get_Glyph_Callback)( TT_Face face, + FT_UInt glyph_index, + FT_Byte** pointer, + FT_ULong* length ); + + typedef void + (*CFF_Decoder_Free_Glyph_Callback)( TT_Face face, + FT_Byte** pointer, + FT_ULong length ); + + + typedef struct PS_Decoder_ + { + PS_Builder builder; + + FT_Fixed stack[PS_MAX_OPERANDS + 1]; + FT_Fixed* top; + + PS_Decoder_Zone zones[PS_MAX_SUBRS_CALLS + 1]; + PS_Decoder_Zone* zone; + + FT_Int flex_state; + FT_Int num_flex_vectors; + FT_Vector flex_vectors[7]; + + CFF_Font cff; + CFF_SubFont current_subfont; /* for current glyph_index */ + FT_Generic* cf2_instance; + + FT_Pos* glyph_width; + FT_Bool width_only; + FT_Int num_hints; + + FT_UInt num_locals; + FT_UInt num_globals; + + FT_Int locals_bias; + FT_Int globals_bias; + + FT_Byte** locals; + FT_Byte** globals; + + FT_Byte** glyph_names; /* for pure CFF fonts only */ + FT_UInt num_glyphs; /* number of glyphs in font */ + + FT_Render_Mode hint_mode; + + FT_Bool seac; + + CFF_Decoder_Get_Glyph_Callback get_glyph_callback; + CFF_Decoder_Free_Glyph_Callback free_glyph_callback; + + /* Type 1 stuff */ + FT_Service_PsCMaps psnames; /* for seac */ + + FT_Int lenIV; /* internal for sub routine calls */ + FT_UInt* locals_len; /* array of subrs length (optional) */ + FT_Hash locals_hash; /* used if `num_subrs' was massaged */ + + FT_Matrix font_matrix; + FT_Vector font_offset; + + PS_Blend blend; /* for multiple master support */ + + FT_Long* buildchar; + FT_UInt len_buildchar; + + } PS_Decoder; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ /***** T1 BUILDER *****/ /***** *****/ /*************************************************************************/ @@ -653,10 +869,23 @@ FT_BEGIN_HEADER void (*done)( T1_Decoder decoder ); +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + FT_Error + (*parse_charstrings_old)( T1_Decoder decoder, + FT_Byte* base, + FT_UInt len ); +#else + FT_Error + (*parse_metrics)( T1_Decoder decoder, + FT_Byte* base, + FT_UInt len ); +#endif + FT_Error - (*parse_charstrings)( T1_Decoder decoder, - FT_Byte* base, - FT_UInt len ); + (*parse_charstrings)( PS_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len ); + } T1_Decoder_FuncsRec; @@ -700,12 +929,261 @@ FT_BEGIN_HEADER FT_Bool seac; + FT_Generic cf2_instance; + } T1_DecoderRec; /*************************************************************************/ /*************************************************************************/ /***** *****/ + /***** CFF BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct CFF_Builder_ CFF_Builder; + + + typedef FT_Error + (*CFF_Builder_Check_Points_Func)( CFF_Builder* builder, + FT_Int count ); + + typedef void + (*CFF_Builder_Add_Point_Func)( CFF_Builder* builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ); + typedef FT_Error + (*CFF_Builder_Add_Point1_Func)( CFF_Builder* builder, + FT_Pos x, + FT_Pos y ); + typedef FT_Error + (*CFF_Builder_Start_Point_Func)( CFF_Builder* builder, + FT_Pos x, + FT_Pos y ); + typedef void + (*CFF_Builder_Close_Contour_Func)( CFF_Builder* builder ); + + typedef FT_Error + (*CFF_Builder_Add_Contour_Func)( CFF_Builder* builder ); + + typedef const struct CFF_Builder_FuncsRec_* CFF_Builder_Funcs; + + typedef struct CFF_Builder_FuncsRec_ + { + void + (*init)( CFF_Builder* builder, + TT_Face face, + CFF_Size size, + CFF_GlyphSlot glyph, + FT_Bool hinting ); + + void + (*done)( CFF_Builder* builder ); + + CFF_Builder_Check_Points_Func check_points; + CFF_Builder_Add_Point_Func add_point; + CFF_Builder_Add_Point1_Func add_point1; + CFF_Builder_Add_Contour_Func add_contour; + CFF_Builder_Start_Point_Func start_point; + CFF_Builder_Close_Contour_Func close_contour; + + } CFF_Builder_FuncsRec; + + + /*************************************************************************/ + /* */ + /* <Structure> */ + /* CFF_Builder */ + /* */ + /* <Description> */ + /* A structure used during glyph loading to store its outline. */ + /* */ + /* <Fields> */ + /* memory :: The current memory object. */ + /* */ + /* face :: The current face object. */ + /* */ + /* glyph :: The current glyph slot. */ + /* */ + /* loader :: The current glyph loader. */ + /* */ + /* base :: The base glyph outline. */ + /* */ + /* current :: The current glyph outline. */ + /* */ + /* pos_x :: The horizontal translation (if composite glyph). */ + /* */ + /* pos_y :: The vertical translation (if composite glyph). */ + /* */ + /* left_bearing :: The left side bearing point. */ + /* */ + /* advance :: The horizontal advance vector. */ + /* */ + /* bbox :: Unused. */ + /* */ + /* path_begun :: A flag which indicates that a new path has begun. */ + /* */ + /* load_points :: If this flag is not set, no points are loaded. */ + /* */ + /* no_recurse :: Set but not used. */ + /* */ + /* metrics_only :: A boolean indicating that we only want to compute */ + /* the metrics of a given glyph, not load all of its */ + /* points. */ + /* */ + /* hints_funcs :: Auxiliary pointer for hinting. */ + /* */ + /* hints_globals :: Auxiliary pointer for hinting. */ + /* */ + /* funcs :: A table of method pointers for this object. */ + /* */ + struct CFF_Builder_ + { + FT_Memory memory; + TT_Face face; + CFF_GlyphSlot glyph; + FT_GlyphLoader loader; + FT_Outline* base; + FT_Outline* current; + + FT_Pos pos_x; + FT_Pos pos_y; + + FT_Vector left_bearing; + FT_Vector advance; + + FT_BBox bbox; /* bounding box */ + + FT_Bool path_begun; + FT_Bool load_points; + FT_Bool no_recurse; + + FT_Bool metrics_only; + + void* hints_funcs; /* hinter-specific */ + void* hints_globals; /* hinter-specific */ + + CFF_Builder_FuncsRec funcs; + }; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** CFF DECODER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + +#define CFF_MAX_OPERANDS 48 +#define CFF_MAX_SUBRS_CALLS 16 /* maximum subroutine nesting; */ + /* only 10 are allowed but there exist */ + /* fonts like `HiraKakuProN-W3.ttf' */ + /* (Hiragino Kaku Gothic ProN W3; */ + /* 8.2d6e1; 2014-12-19) that exceed */ + /* this limit */ +#define CFF_MAX_TRANS_ELEMENTS 32 + + /* execution context charstring zone */ + + typedef struct CFF_Decoder_Zone_ + { + FT_Byte* base; + FT_Byte* limit; + FT_Byte* cursor; + + } CFF_Decoder_Zone; + + + typedef struct CFF_Decoder_ + { + CFF_Builder builder; + CFF_Font cff; + + FT_Fixed stack[CFF_MAX_OPERANDS + 1]; + FT_Fixed* top; + + CFF_Decoder_Zone zones[CFF_MAX_SUBRS_CALLS + 1]; + CFF_Decoder_Zone* zone; + + FT_Int flex_state; + FT_Int num_flex_vectors; + FT_Vector flex_vectors[7]; + + FT_Pos glyph_width; + FT_Pos nominal_width; + + FT_Bool read_width; + FT_Bool width_only; + FT_Int num_hints; + FT_Fixed buildchar[CFF_MAX_TRANS_ELEMENTS]; + + FT_UInt num_locals; + FT_UInt num_globals; + + FT_Int locals_bias; + FT_Int globals_bias; + + FT_Byte** locals; + FT_Byte** globals; + + FT_Byte** glyph_names; /* for pure CFF fonts only */ + FT_UInt num_glyphs; /* number of glyphs in font */ + + FT_Render_Mode hint_mode; + + FT_Bool seac; + + CFF_SubFont current_subfont; /* for current glyph_index */ + + CFF_Decoder_Get_Glyph_Callback get_glyph_callback; + CFF_Decoder_Free_Glyph_Callback free_glyph_callback; + + } CFF_Decoder; + + + typedef const struct CFF_Decoder_FuncsRec_* CFF_Decoder_Funcs; + + typedef struct CFF_Decoder_FuncsRec_ + { + void + (*init)( CFF_Decoder* decoder, + TT_Face face, + CFF_Size size, + CFF_GlyphSlot slot, + FT_Bool hinting, + FT_Render_Mode hint_mode, + CFF_Decoder_Get_Glyph_Callback get_callback, + CFF_Decoder_Free_Glyph_Callback free_callback ); + + FT_Error + (*prepare)( CFF_Decoder* decoder, + CFF_Size size, + FT_UInt glyph_index ); + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + FT_Error + (*parse_charstrings_old)( CFF_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len, + FT_Bool in_dict ); +#endif + + FT_Error + (*parse_charstrings)( PS_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len ); + + } CFF_Decoder_FuncsRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ /***** AFM PARSER *****/ /***** *****/ /*************************************************************************/ @@ -810,11 +1288,26 @@ FT_BEGIN_HEADER FT_Offset length, FT_UShort seed ); + FT_UInt32 + (*cff_random)( FT_UInt32 r ); + + void + (*ps_decoder_init)( PS_Decoder* ps_decoder, + void* decoder, + FT_Bool is_t1 ); + + void + (*t1_make_subfont)( FT_Face face, + PS_Private priv, + CFF_SubFont subfont ); + T1_CMap_Classes t1_cmap_classes; /* fields after this comment line were added after version 2.1.10 */ const AFM_Parser_FuncsRec* afm_parser_funcs; + const CFF_Decoder_FuncsRec* cff_decoder_funcs; + } PSAux_ServiceRec, *PSAux_Service; /* backward compatible type definition */ diff --git a/thirdparty/freetype/include/freetype/internal/pshints.h b/thirdparty/freetype/include/freetype/internal/pshints.h index 49116eb443..d29314ec2e 100644 --- a/thirdparty/freetype/include/freetype/internal/pshints.h +++ b/thirdparty/freetype/include/freetype/internal/pshints.h @@ -6,7 +6,7 @@ /* recorders (specification only). These are used to support native */ /* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svbdf.h b/thirdparty/freetype/include/freetype/internal/services/svbdf.h index eeebf67da1..4a9ec20075 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svbdf.h +++ b/thirdparty/freetype/include/freetype/internal/services/svbdf.h @@ -4,7 +4,7 @@ /* */ /* The FreeType BDF services (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svcfftl.h b/thirdparty/freetype/include/freetype/internal/services/svcfftl.h new file mode 100644 index 0000000000..db623e6840 --- /dev/null +++ b/thirdparty/freetype/include/freetype/internal/services/svcfftl.h @@ -0,0 +1,112 @@ +/***************************************************************************/ +/* */ +/* svcfftl.h */ +/* */ +/* The FreeType CFF tables loader service (specification). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef SVCFFTL_H_ +#define SVCFFTL_H_ + +#include FT_INTERNAL_SERVICE_H +#include FT_INTERNAL_CFF_TYPES_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_CFF_LOAD "cff-load" + + + typedef FT_UShort + (*FT_Get_Standard_Encoding_Func)( FT_UInt charcode ); + + typedef FT_Error + (*FT_Load_Private_Dict_Func)( CFF_Font font, + CFF_SubFont subfont, + FT_UInt lenNDV, + FT_Fixed* NDV ); + + typedef FT_Byte + (*FT_FD_Select_Get_Func)( CFF_FDSelect fdselect, + FT_UInt glyph_index ); + + typedef FT_Bool + (*FT_Blend_Check_Vector_Func)( CFF_Blend blend, + FT_UInt vsindex, + FT_UInt lenNDV, + FT_Fixed* NDV ); + + typedef FT_Error + (*FT_Blend_Build_Vector_Func)( CFF_Blend blend, + FT_UInt vsindex, + FT_UInt lenNDV, + FT_Fixed* NDV ); + + + FT_DEFINE_SERVICE( CFFLoad ) + { + FT_Get_Standard_Encoding_Func get_standard_encoding; + FT_Load_Private_Dict_Func load_private_dict; + FT_FD_Select_Get_Func fd_select_get; + FT_Blend_Check_Vector_Func blend_check_vector; + FT_Blend_Build_Vector_Func blend_build_vector; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_CFFLOADREC( class_, \ + get_standard_encoding_, \ + load_private_dict_, \ + fd_select_get_, \ + blend_check_vector_, \ + blend_build_vector_ ) \ + static const FT_Service_CFFLoadRec class_ = \ + { \ + get_standard_encoding_, \ + load_private_dict_, \ + fd_select_get_, \ + blend_check_vector_, \ + blend_build_vector_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_CFFLOADREC( class_, \ + get_standard_encoding_, \ + load_private_dict_, \ + fd_select_get_, \ + blend_check_vector_, \ + blend_build_vector_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Service_CFFLoadRec* clazz ) \ + { \ + clazz->get_standard_encoding = get_standard_encoding_; \ + clazz->load_private_dict = load_private_dict_; \ + clazz->fd_select_get = fd_select_get_; \ + clazz->blend_check_vector = blend_check_vector_; \ + clazz->blend_build_vector = blend_build_vector_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + +FT_END_HEADER + + +#endif + + +/* END */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svcid.h b/thirdparty/freetype/include/freetype/internal/services/svcid.h index cce94d8df6..cb59ac6a29 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svcid.h +++ b/thirdparty/freetype/include/freetype/internal/services/svcid.h @@ -4,7 +4,7 @@ /* */ /* The FreeType CID font services (specification). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* Derek Clegg and Michael Toftdal. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svfntfmt.h b/thirdparty/freetype/include/freetype/internal/services/svfntfmt.h index 376d9255bb..3b732be1a1 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svfntfmt.h +++ b/thirdparty/freetype/include/freetype/internal/services/svfntfmt.h @@ -4,7 +4,7 @@ /* */ /* The FreeType font format service (specification only). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svgldict.h b/thirdparty/freetype/include/freetype/internal/services/svgldict.h index 0cd13618d8..f1a68e3110 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svgldict.h +++ b/thirdparty/freetype/include/freetype/internal/services/svgldict.h @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph dictionary services (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -56,7 +56,7 @@ FT_BEGIN_HEADER #define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \ get_name_, \ - name_index_) \ + name_index_ ) \ static const FT_Service_GlyphDictRec class_ = \ { \ get_name_, name_index_ \ @@ -66,7 +66,7 @@ FT_BEGIN_HEADER #define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \ get_name_, \ - name_index_) \ + name_index_ ) \ void \ FT_Init_Class_ ## class_( FT_Library library, \ FT_Service_GlyphDictRec* clazz ) \ diff --git a/thirdparty/freetype/include/freetype/internal/services/svgxval.h b/thirdparty/freetype/include/freetype/internal/services/svgxval.h index 71bfa97af8..ed79ebeaa8 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svgxval.h +++ b/thirdparty/freetype/include/freetype/internal/services/svgxval.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating TrueTypeGX/AAT tables (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svkern.h b/thirdparty/freetype/include/freetype/internal/services/svkern.h index b8344e96e9..c7e8f6ef27 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svkern.h +++ b/thirdparty/freetype/include/freetype/internal/services/svkern.h @@ -4,7 +4,7 @@ /* */ /* The FreeType Kerning service (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svmetric.h b/thirdparty/freetype/include/freetype/internal/services/svmetric.h index 1f7d5ddd0c..abaacddbbe 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svmetric.h +++ b/thirdparty/freetype/include/freetype/internal/services/svmetric.h @@ -4,7 +4,7 @@ /* */ /* The FreeType services for metrics variations (specification). */ /* */ -/* Copyright 2016-2017 by */ +/* Copyright 2016-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svmm.h b/thirdparty/freetype/include/freetype/internal/services/svmm.h index 1d51cd9090..bcbb38e2ce 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svmm.h +++ b/thirdparty/freetype/include/freetype/internal/services/svmm.h @@ -4,7 +4,7 @@ /* */ /* The FreeType Multiple Masters and GX var services (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -48,11 +48,15 @@ FT_BEGIN_HEADER FT_UInt num_coords, FT_Long* coords ); + /* use return value -1 to indicate that the new coordinates */ + /* are equal to the current ones; no changes are thus needed */ typedef FT_Error (*FT_Set_Var_Design_Func)( FT_Face face, FT_UInt num_coords, FT_Fixed* coords ); + /* use return value -1 to indicate that the new coordinates */ + /* are equal to the current ones; no changes are thus needed */ typedef FT_Error (*FT_Set_MM_Blend_Func)( FT_Face face, FT_UInt num_coords, @@ -64,6 +68,10 @@ FT_BEGIN_HEADER FT_Fixed* coords ); typedef FT_Error + (*FT_Set_Instance_Func)( FT_Face face, + FT_UInt instance_index ); + + typedef FT_Error (*FT_Get_MM_Blend_Func)( FT_Face face, FT_UInt num_coords, FT_Long* coords ); @@ -88,6 +96,7 @@ FT_BEGIN_HEADER FT_Get_MM_Var_Func get_mm_var; FT_Set_Var_Design_Func set_var_design; FT_Get_Var_Design_Func get_var_design; + FT_Set_Instance_Func set_instance; /* for internal use; only needed for code sharing between modules */ FT_Get_Var_Blend_Func get_var_blend; @@ -97,27 +106,29 @@ FT_BEGIN_HEADER #ifndef FT_CONFIG_OPTION_PIC -#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ - get_mm_, \ - set_mm_design_, \ - set_mm_blend_, \ - get_mm_blend_, \ - get_mm_var_, \ - set_var_design_, \ - get_var_design_, \ - get_var_blend_, \ - done_blend_ ) \ - static const FT_Service_MultiMastersRec class_ = \ - { \ - get_mm_, \ - set_mm_design_, \ - set_mm_blend_, \ - get_mm_blend_, \ - get_mm_var_, \ - set_var_design_, \ - get_var_design_, \ - get_var_blend_, \ - done_blend_ \ +#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_blend_, \ + get_mm_var_, \ + set_var_design_, \ + get_var_design_, \ + set_instance_, \ + get_var_blend_, \ + done_blend_ ) \ + static const FT_Service_MultiMastersRec class_ = \ + { \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_blend_, \ + get_mm_var_, \ + set_var_design_, \ + get_var_design_, \ + set_instance_, \ + get_var_blend_, \ + done_blend_ \ }; #else /* FT_CONFIG_OPTION_PIC */ @@ -130,6 +141,7 @@ FT_BEGIN_HEADER get_mm_var_, \ set_var_design_, \ get_var_design_, \ + set_instance_, \ get_var_blend_, \ done_blend_ ) \ void \ @@ -142,6 +154,7 @@ FT_BEGIN_HEADER clazz->get_mm_var = get_mm_var_; \ clazz->set_var_design = set_var_design_; \ clazz->get_var_design = get_var_design_; \ + clazz->set_instance = set_instance_; \ clazz->get_var_blend = get_var_blend_; \ clazz->done_blend = done_blend_; \ } diff --git a/thirdparty/freetype/include/freetype/internal/services/svotval.h b/thirdparty/freetype/include/freetype/internal/services/svotval.h index ac84abee46..31294296a6 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svotval.h +++ b/thirdparty/freetype/include/freetype/internal/services/svotval.h @@ -4,7 +4,7 @@ /* */ /* The FreeType OpenType validation service (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svpfr.h b/thirdparty/freetype/include/freetype/internal/services/svpfr.h index c9a182fe39..e65d57e91b 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svpfr.h +++ b/thirdparty/freetype/include/freetype/internal/services/svpfr.h @@ -4,7 +4,7 @@ /* */ /* Internal PFR service functions (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svpostnm.h b/thirdparty/freetype/include/freetype/internal/services/svpostnm.h index 022cdec195..4a49d8b053 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svpostnm.h +++ b/thirdparty/freetype/include/freetype/internal/services/svpostnm.h @@ -4,7 +4,7 @@ /* */ /* The FreeType PostScript name services (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svprop.h b/thirdparty/freetype/include/freetype/internal/services/svprop.h index eb2d4eed15..adc0bcf439 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svprop.h +++ b/thirdparty/freetype/include/freetype/internal/services/svprop.h @@ -4,7 +4,7 @@ /* */ /* The FreeType property service (specification). */ /* */ -/* Copyright 2012-2017 by */ +/* Copyright 2012-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svpscmap.h b/thirdparty/freetype/include/freetype/internal/services/svpscmap.h index b32122e5d6..5589575b92 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svpscmap.h +++ b/thirdparty/freetype/include/freetype/internal/services/svpscmap.h @@ -4,7 +4,7 @@ /* */ /* The FreeType PostScript charmap service (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svpsinfo.h b/thirdparty/freetype/include/freetype/internal/services/svpsinfo.h index 0220ce529c..408f406dfa 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svpsinfo.h +++ b/thirdparty/freetype/include/freetype/internal/services/svpsinfo.h @@ -4,7 +4,7 @@ /* */ /* The FreeType PostScript info service (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svsfnt.h b/thirdparty/freetype/include/freetype/internal/services/svsfnt.h index 49d18e43e0..e8b37bc47f 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svsfnt.h +++ b/thirdparty/freetype/include/freetype/internal/services/svsfnt.h @@ -4,7 +4,7 @@ /* */ /* The FreeType SFNT table loading service (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svttcmap.h b/thirdparty/freetype/include/freetype/internal/services/svttcmap.h index 30f7feec71..cd0e6fda6f 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svttcmap.h +++ b/thirdparty/freetype/include/freetype/internal/services/svttcmap.h @@ -4,7 +4,7 @@ /* */ /* The FreeType TrueType/sfnt cmap extra information service. */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* Masatake YAMATO, Redhat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svtteng.h b/thirdparty/freetype/include/freetype/internal/services/svtteng.h index e4b368ad40..92e3c541f5 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svtteng.h +++ b/thirdparty/freetype/include/freetype/internal/services/svtteng.h @@ -4,7 +4,7 @@ /* */ /* The FreeType TrueType engine query service (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svttglyf.h b/thirdparty/freetype/include/freetype/internal/services/svttglyf.h index b7793059fd..16fac1ca18 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svttglyf.h +++ b/thirdparty/freetype/include/freetype/internal/services/svttglyf.h @@ -4,7 +4,7 @@ /* */ /* The FreeType TrueType glyph service. */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* David Turner. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/services/svwinfnt.h b/thirdparty/freetype/include/freetype/internal/services/svwinfnt.h index c94b7e1073..80d481cbd1 100644 --- a/thirdparty/freetype/include/freetype/internal/services/svwinfnt.h +++ b/thirdparty/freetype/include/freetype/internal/services/svwinfnt.h @@ -4,7 +4,7 @@ /* */ /* The FreeType Windows FNT/FONT service (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/sfnt.h b/thirdparty/freetype/include/freetype/internal/sfnt.h index b8667a003a..fb1e327aeb 100644 --- a/thirdparty/freetype/include/freetype/internal/sfnt.h +++ b/thirdparty/freetype/include/freetype/internal/sfnt.h @@ -4,7 +4,7 @@ /* */ /* High-level `sfnt' driver interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/t1types.h b/thirdparty/freetype/include/freetype/internal/t1types.h index b2e35d42d1..2118e33674 100644 --- a/thirdparty/freetype/include/freetype/internal/t1types.h +++ b/thirdparty/freetype/include/freetype/internal/t1types.h @@ -5,7 +5,7 @@ /* Basic Type1/Type2 type definitions and interface (specification */ /* only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/internal/tttypes.h b/thirdparty/freetype/include/freetype/internal/tttypes.h index c0758e25fc..10dd336a89 100644 --- a/thirdparty/freetype/include/freetype/internal/tttypes.h +++ b/thirdparty/freetype/include/freetype/internal/tttypes.h @@ -5,7 +5,7 @@ /* Basic SFNT/TrueType type definitions and interface (specification */ /* only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -148,7 +148,7 @@ FT_BEGIN_HEADER /* <Fields> */ /* See */ /* */ - /* http://www.w3.org/TR/WOFF/#WOFFHeader */ + /* https://www.w3.org/TR/WOFF/#WOFFHeader */ /* */ typedef struct WOFF_HeaderRec_ { @@ -1299,10 +1299,6 @@ FT_BEGIN_HEADER /* variation tables (rather like Multiple */ /* Master data). */ /* */ - /* is_default_instance :: Set if the glyph outlines can be used */ - /* unmodified (i.e., without applying glyph */ - /* variation deltas). */ - /* */ /* variation_support :: Flags that indicate which OpenType */ /* functionality related to font variation */ /* support is present, valid, and usable. */ @@ -1445,6 +1441,9 @@ FT_BEGIN_HEADER void* var; #endif + /* a typeless pointer to the PostScript Aux service */ + void* psaux; + /***********************************************************************/ /* */ @@ -1509,7 +1508,6 @@ FT_BEGIN_HEADER FT_Bool doblend; GX_Blend blend; - FT_Bool is_default_instance; /* since 2.7.1 */ FT_UInt32 variation_support; /* since 2.7.1 */ const char* var_postscript_prefix; /* since 2.7.2 */ diff --git a/thirdparty/freetype/include/freetype/t1tables.h b/thirdparty/freetype/include/freetype/t1tables.h index 3f6b36e108..3503c2616b 100644 --- a/thirdparty/freetype/include/freetype/t1tables.h +++ b/thirdparty/freetype/include/freetype/t1tables.h @@ -5,7 +5,7 @@ /* Basic Type 1/Type 2 tables definitions and interface (specification */ /* only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -554,6 +554,9 @@ FT_BEGIN_HEADER /* T1_ENCODING_TYPE_ISOLATIN1 :: */ /* T1_ENCODING_TYPE_EXPERT :: */ /* */ + /* <Since> */ + /* 2.4.8 */ + /* */ typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, @@ -622,6 +625,9 @@ FT_BEGIN_HEADER /* PS_DICT_FS_TYPE :: */ /* PS_DICT_ITALIC_ANGLE :: */ /* */ + /* <Since> */ + /* 2.4.8 */ + /* */ typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ @@ -743,6 +749,9 @@ FT_BEGIN_HEADER * If the font's format is not PostScript-based, this function returns * the `FT_Err_Invalid_Argument' error code. * + * @since: + * 2.4.8 + * */ FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value( FT_Face face, diff --git a/thirdparty/freetype/include/freetype/ttnameid.h b/thirdparty/freetype/include/freetype/ttnameid.h index 494d677186..8605183dc7 100644 --- a/thirdparty/freetype/include/freetype/ttnameid.h +++ b/thirdparty/freetype/include/freetype/ttnameid.h @@ -4,7 +4,7 @@ /* */ /* TrueType name ID definitions (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -437,7 +437,7 @@ FT_BEGIN_HEADER * * The canonical source for Microsoft's IDs is * - * http://www.microsoft.com/globaldev/reference/lcid-all.mspx , + * https://www.microsoft.com/globaldev/reference/lcid-all.mspx , * * however, we only provide macros for language identifiers present in * the OpenType specification: Microsoft has abandoned the concept of diff --git a/thirdparty/freetype/include/freetype/tttables.h b/thirdparty/freetype/include/freetype/tttables.h index 58312044ca..ce6a61779c 100644 --- a/thirdparty/freetype/include/freetype/tttables.h +++ b/thirdparty/freetype/include/freetype/tttables.h @@ -5,7 +5,7 @@ /* Basic SFNT/TrueType tables definitions and interface */ /* (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/freetype/tttags.h b/thirdparty/freetype/include/freetype/tttags.h index b7d3bac0f1..e5cee68a15 100644 --- a/thirdparty/freetype/include/freetype/tttags.h +++ b/thirdparty/freetype/include/freetype/tttags.h @@ -4,7 +4,7 @@ /* */ /* Tags for TrueType and OpenType tables (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/include/ft2build.h b/thirdparty/freetype/include/ft2build.h index e7d808f3f4..e7ce99bc94 100644 --- a/thirdparty/freetype/include/ft2build.h +++ b/thirdparty/freetype/include/ft2build.h @@ -4,7 +4,7 @@ /* */ /* FreeType 2 build and setup macros. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afangles.c b/thirdparty/freetype/src/autofit/afangles.c index ccdae84136..c65a3ae23e 100644 --- a/thirdparty/freetype/src/autofit/afangles.c +++ b/thirdparty/freetype/src/autofit/afangles.c @@ -5,7 +5,7 @@ /* Routines used to compute vector angles with limited accuracy */ /* and very high speed. It also contains sorting routines (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afblue.c b/thirdparty/freetype/src/autofit/afblue.c index fedeacf797..e4078fd044 100644 --- a/thirdparty/freetype/src/autofit/afblue.c +++ b/thirdparty/freetype/src/autofit/afblue.c @@ -7,7 +7,7 @@ /* */ /* Auto-fitter data for blue strings (body). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -166,6 +166,10 @@ '\0', '\xE2', '\xB4', '\x84', ' ', '\xE2', '\xB4', '\x85', ' ', '\xE2', '\xB4', '\x94', ' ', '\xE2', '\xB4', '\x95', ' ', '\xE2', '\xB4', '\x81', ' ', '\xE2', '\xB4', '\x82', ' ', '\xE2', '\xB4', '\x98', ' ', '\xE2', '\xB4', '\x9D', /* ⴄ ⴅ ⴔ ⴕ ⴁ ⴂ ⴘ ⴝ */ '\0', + '\xE1', '\xB2', '\x9C', ' ', '\xE1', '\xB2', '\x9F', ' ', '\xE1', '\xB2', '\xB3', ' ', '\xE1', '\xB2', '\xB8', ' ', '\xE1', '\xB2', '\x92', ' ', '\xE1', '\xB2', '\x94', ' ', '\xE1', '\xB2', '\x9D', ' ', '\xE1', '\xB2', '\xB4', /* Ნ Ჟ Ჳ Ჸ Გ Ე Ო Ჴ */ + '\0', + '\xE1', '\xB2', '\x98', ' ', '\xE1', '\xB2', '\xB2', ' ', '\xE1', '\xB2', '\x9D', ' ', '\xE1', '\xB2', '\xA9', ' ', '\xE1', '\xB2', '\x9B', ' ', '\xE1', '\xB2', '\xA8', ' ', '\xE1', '\xB2', '\xAF', ' ', '\xE1', '\xB2', '\xBD', /* Ი Ჲ Ო Ჩ Მ Შ Ჯ Ჽ */ + '\0', '\xE2', '\xB0', '\x85', ' ', '\xE2', '\xB0', '\x94', ' ', '\xE2', '\xB0', '\xAA', ' ', '\xE2', '\xB0', '\x84', ' ', '\xE2', '\xB0', '\x82', ' ', '\xE2', '\xB0', '\x8A', ' ', '\xE2', '\xB0', '\xAB', ' ', '\xE2', '\xB0', '\x8B', /* Ⰵ Ⱄ Ⱚ Ⰴ Ⰲ Ⰺ Ⱛ Ⰻ */ '\0', '\xE2', '\xB0', '\x85', ' ', '\xE2', '\xB0', '\x84', ' ', '\xE2', '\xB0', '\x82', ' ', '\xE2', '\xB0', '\xAA', ' ', '\xE2', '\xB0', '\x9E', ' ', '\xE2', '\xB0', '\xA1', ' ', '\xE2', '\xB0', '\x8A', ' ', '\xE2', '\xB0', '\x94', /* Ⰵ Ⰴ Ⰲ Ⱚ Ⱎ Ⱑ Ⰺ Ⱄ */ @@ -539,6 +543,8 @@ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM, 0 }, { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }, { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER, 0 }, + { AF_BLUE_STRING_GEORGIAN_MTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, + { AF_BLUE_STRING_GEORGIAN_MTAVRULI_BOTTOM, 0 }, { AF_BLUE_STRING_MAX, 0 }, { AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, { AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM, 0 }, diff --git a/thirdparty/freetype/src/autofit/afblue.cin b/thirdparty/freetype/src/autofit/afblue.cin index f9080c54d4..4913e2eb6f 100644 --- a/thirdparty/freetype/src/autofit/afblue.cin +++ b/thirdparty/freetype/src/autofit/afblue.cin @@ -4,7 +4,7 @@ /* */ /* Auto-fitter data for blue strings (body). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afblue.dat b/thirdparty/freetype/src/autofit/afblue.dat index f62eb82a1a..bc2f0d2754 100644 --- a/thirdparty/freetype/src/autofit/afblue.dat +++ b/thirdparty/freetype/src/autofit/afblue.dat @@ -2,7 +2,7 @@ // // Auto-fitter data for blue strings. // -// Copyright 2013-2017 by +// Copyright 2013-2018 by // David Turner, Robert Wilhelm, and Werner Lemberg. // // This file is part of the FreeType project, and may only be used, @@ -242,6 +242,11 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN: AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER "ⴄ ⴅ ⴔ ⴕ ⴁ ⴂ ⴘ ⴝ" + AF_BLUE_STRING_GEORGIAN_MTAVRULI_TOP + "Ნ Ჟ Ჳ Ჸ Გ Ე Ო Ჴ" + AF_BLUE_STRING_GEORGIAN_MTAVRULI_BOTTOM + "Ი Ჲ Ო Ჩ Მ Შ Ჯ Ჽ" + AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP "Ⰵ Ⱄ Ⱚ Ⰴ Ⰲ Ⰺ Ⱛ Ⰻ" AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM @@ -795,13 +800,14 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN: { AF_BLUE_STRING_ETHIOPIC_BOTTOM, 0 } { AF_BLUE_STRING_MAX, 0 } - // blue zones for Mtavruli are missing (not yet defined in Unicode) AF_BLUE_STRINGSET_GEOR { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP | AF_BLUE_PROPERTY_LATIN_X_HEIGHT } { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM, 0 } { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP } { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER, 0 } + { AF_BLUE_STRING_GEORGIAN_MTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP } + { AF_BLUE_STRING_GEORGIAN_MTAVRULI_BOTTOM, 0 } { AF_BLUE_STRING_MAX, 0 } AF_BLUE_STRINGSET_GEOK diff --git a/thirdparty/freetype/src/autofit/afblue.h b/thirdparty/freetype/src/autofit/afblue.h index 99ef51cd4a..de31e259c3 100644 --- a/thirdparty/freetype/src/autofit/afblue.h +++ b/thirdparty/freetype/src/autofit/afblue.h @@ -7,7 +7,7 @@ /* */ /* Auto-fitter data for blue strings (specification). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -147,119 +147,121 @@ FT_BEGIN_HEADER AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 1813, AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 1845, AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 1877, - AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP = 1909, - AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM = 1941, - AF_BLUE_STRING_GLAGOLITIC_SMALL_TOP = 1973, - AF_BLUE_STRING_GLAGOLITIC_SMALL_BOTTOM = 2005, - AF_BLUE_STRING_GOTHIC_TOP = 2037, - AF_BLUE_STRING_GOTHIC_BOTTOM = 2077, - AF_BLUE_STRING_GREEK_CAPITAL_TOP = 2097, - AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 2118, - AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 2136, - AF_BLUE_STRING_GREEK_SMALL = 2154, - AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 2178, - AF_BLUE_STRING_GUJARATI_TOP = 2202, - AF_BLUE_STRING_GUJARATI_BOTTOM = 2234, - AF_BLUE_STRING_GUJARATI_ASCENDER = 2266, - AF_BLUE_STRING_GUJARATI_DESCENDER = 2316, - AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 2349, - AF_BLUE_STRING_GURMUKHI_BASE = 2369, - AF_BLUE_STRING_GURMUKHI_HEAD = 2401, - AF_BLUE_STRING_GURMUKHI_TOP = 2433, - AF_BLUE_STRING_GURMUKHI_BOTTOM = 2465, - AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 2497, - AF_BLUE_STRING_HEBREW_TOP = 2517, - AF_BLUE_STRING_HEBREW_BOTTOM = 2541, - AF_BLUE_STRING_HEBREW_DESCENDER = 2559, - AF_BLUE_STRING_KANNADA_TOP = 2574, - AF_BLUE_STRING_KANNADA_BOTTOM = 2618, - AF_BLUE_STRING_KAYAH_LI_TOP = 2650, - AF_BLUE_STRING_KAYAH_LI_BOTTOM = 2674, - AF_BLUE_STRING_KAYAH_LI_ASCENDER = 2694, - AF_BLUE_STRING_KAYAH_LI_DESCENDER = 2702, - AF_BLUE_STRING_KAYAH_LI_LARGE_DESCENDER = 2714, - AF_BLUE_STRING_KHMER_TOP = 2735, - AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 2759, - AF_BLUE_STRING_KHMER_BOTTOM = 2799, - AF_BLUE_STRING_KHMER_DESCENDER = 2831, - AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 2865, - AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 2952, - AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 2960, - AF_BLUE_STRING_LAO_TOP = 2968, - AF_BLUE_STRING_LAO_BOTTOM = 3000, - AF_BLUE_STRING_LAO_ASCENDER = 3032, - AF_BLUE_STRING_LAO_LARGE_ASCENDER = 3048, - AF_BLUE_STRING_LAO_DESCENDER = 3060, - AF_BLUE_STRING_LATIN_CAPITAL_TOP = 3084, - AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 3100, - AF_BLUE_STRING_LATIN_SMALL_F_TOP = 3116, - AF_BLUE_STRING_LATIN_SMALL_TOP = 3130, - AF_BLUE_STRING_LATIN_SMALL_BOTTOM = 3146, - AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 3162, - AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 3172, - AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 3192, - AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 3212, - AF_BLUE_STRING_LATIN_SUBS_SMALL = 3232, - AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 3268, - AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 3288, - AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 3319, - AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 3348, - AF_BLUE_STRING_LATIN_SUPS_SMALL = 3374, - AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 3399, - AF_BLUE_STRING_LISU_TOP = 3410, - AF_BLUE_STRING_LISU_BOTTOM = 3442, - AF_BLUE_STRING_MALAYALAM_TOP = 3474, - AF_BLUE_STRING_MALAYALAM_BOTTOM = 3518, - AF_BLUE_STRING_MYANMAR_TOP = 3550, - AF_BLUE_STRING_MYANMAR_BOTTOM = 3582, - AF_BLUE_STRING_MYANMAR_ASCENDER = 3614, - AF_BLUE_STRING_MYANMAR_DESCENDER = 3642, - AF_BLUE_STRING_NKO_TOP = 3674, - AF_BLUE_STRING_NKO_BOTTOM = 3698, - AF_BLUE_STRING_NKO_SMALL_TOP = 3713, - AF_BLUE_STRING_NKO_SMALL_BOTTOM = 3722, - AF_BLUE_STRING_OL_CHIKI = 3734, - AF_BLUE_STRING_OLD_TURKIC_TOP = 3758, - AF_BLUE_STRING_OLD_TURKIC_BOTTOM = 3773, - AF_BLUE_STRING_OSAGE_CAPITAL_TOP = 3793, - AF_BLUE_STRING_OSAGE_CAPITAL_BOTTOM = 3833, - AF_BLUE_STRING_OSAGE_CAPITAL_DESCENDER = 3863, - AF_BLUE_STRING_OSAGE_SMALL_TOP = 3878, - AF_BLUE_STRING_OSAGE_SMALL_BOTTOM = 3918, - AF_BLUE_STRING_OSAGE_SMALL_ASCENDER = 3958, - AF_BLUE_STRING_OSAGE_SMALL_DESCENDER = 3983, - AF_BLUE_STRING_OSMANYA_TOP = 3998, - AF_BLUE_STRING_OSMANYA_BOTTOM = 4038, - AF_BLUE_STRING_SAURASHTRA_TOP = 4078, - AF_BLUE_STRING_SAURASHTRA_BOTTOM = 4110, - AF_BLUE_STRING_SHAVIAN_TOP = 4130, - AF_BLUE_STRING_SHAVIAN_BOTTOM = 4140, - AF_BLUE_STRING_SHAVIAN_DESCENDER = 4165, - AF_BLUE_STRING_SHAVIAN_SMALL_TOP = 4175, - AF_BLUE_STRING_SHAVIAN_SMALL_BOTTOM = 4210, - AF_BLUE_STRING_SINHALA_TOP = 4225, - AF_BLUE_STRING_SINHALA_BOTTOM = 4257, - AF_BLUE_STRING_SINHALA_DESCENDER = 4289, - AF_BLUE_STRING_SUNDANESE_TOP = 4333, - AF_BLUE_STRING_SUNDANESE_BOTTOM = 4357, - AF_BLUE_STRING_SUNDANESE_DESCENDER = 4389, - AF_BLUE_STRING_TAI_VIET_TOP = 4397, - AF_BLUE_STRING_TAI_VIET_BOTTOM = 4417, - AF_BLUE_STRING_TAMIL_TOP = 4429, - AF_BLUE_STRING_TAMIL_BOTTOM = 4461, - AF_BLUE_STRING_TELUGU_TOP = 4493, - AF_BLUE_STRING_TELUGU_BOTTOM = 4521, - AF_BLUE_STRING_THAI_TOP = 4549, - AF_BLUE_STRING_THAI_BOTTOM = 4573, - AF_BLUE_STRING_THAI_ASCENDER = 4601, - AF_BLUE_STRING_THAI_LARGE_ASCENDER = 4613, - AF_BLUE_STRING_THAI_DESCENDER = 4625, - AF_BLUE_STRING_THAI_LARGE_DESCENDER = 4641, - AF_BLUE_STRING_THAI_DIGIT_TOP = 4649, - AF_BLUE_STRING_TIFINAGH = 4661, - AF_BLUE_STRING_VAI_TOP = 4693, - AF_BLUE_STRING_VAI_BOTTOM = 4725, - af_blue_1_1 = 4756, + AF_BLUE_STRING_GEORGIAN_MTAVRULI_TOP = 1909, + AF_BLUE_STRING_GEORGIAN_MTAVRULI_BOTTOM = 1941, + AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP = 1973, + AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM = 2005, + AF_BLUE_STRING_GLAGOLITIC_SMALL_TOP = 2037, + AF_BLUE_STRING_GLAGOLITIC_SMALL_BOTTOM = 2069, + AF_BLUE_STRING_GOTHIC_TOP = 2101, + AF_BLUE_STRING_GOTHIC_BOTTOM = 2141, + AF_BLUE_STRING_GREEK_CAPITAL_TOP = 2161, + AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 2182, + AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 2200, + AF_BLUE_STRING_GREEK_SMALL = 2218, + AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 2242, + AF_BLUE_STRING_GUJARATI_TOP = 2266, + AF_BLUE_STRING_GUJARATI_BOTTOM = 2298, + AF_BLUE_STRING_GUJARATI_ASCENDER = 2330, + AF_BLUE_STRING_GUJARATI_DESCENDER = 2380, + AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 2413, + AF_BLUE_STRING_GURMUKHI_BASE = 2433, + AF_BLUE_STRING_GURMUKHI_HEAD = 2465, + AF_BLUE_STRING_GURMUKHI_TOP = 2497, + AF_BLUE_STRING_GURMUKHI_BOTTOM = 2529, + AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 2561, + AF_BLUE_STRING_HEBREW_TOP = 2581, + AF_BLUE_STRING_HEBREW_BOTTOM = 2605, + AF_BLUE_STRING_HEBREW_DESCENDER = 2623, + AF_BLUE_STRING_KANNADA_TOP = 2638, + AF_BLUE_STRING_KANNADA_BOTTOM = 2682, + AF_BLUE_STRING_KAYAH_LI_TOP = 2714, + AF_BLUE_STRING_KAYAH_LI_BOTTOM = 2738, + AF_BLUE_STRING_KAYAH_LI_ASCENDER = 2758, + AF_BLUE_STRING_KAYAH_LI_DESCENDER = 2766, + AF_BLUE_STRING_KAYAH_LI_LARGE_DESCENDER = 2778, + AF_BLUE_STRING_KHMER_TOP = 2799, + AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 2823, + AF_BLUE_STRING_KHMER_BOTTOM = 2863, + AF_BLUE_STRING_KHMER_DESCENDER = 2895, + AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 2929, + AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 3016, + AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 3024, + AF_BLUE_STRING_LAO_TOP = 3032, + AF_BLUE_STRING_LAO_BOTTOM = 3064, + AF_BLUE_STRING_LAO_ASCENDER = 3096, + AF_BLUE_STRING_LAO_LARGE_ASCENDER = 3112, + AF_BLUE_STRING_LAO_DESCENDER = 3124, + AF_BLUE_STRING_LATIN_CAPITAL_TOP = 3148, + AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 3164, + AF_BLUE_STRING_LATIN_SMALL_F_TOP = 3180, + AF_BLUE_STRING_LATIN_SMALL_TOP = 3194, + AF_BLUE_STRING_LATIN_SMALL_BOTTOM = 3210, + AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 3226, + AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 3236, + AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 3256, + AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 3276, + AF_BLUE_STRING_LATIN_SUBS_SMALL = 3296, + AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 3332, + AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 3352, + AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 3383, + AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 3412, + AF_BLUE_STRING_LATIN_SUPS_SMALL = 3438, + AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 3463, + AF_BLUE_STRING_LISU_TOP = 3474, + AF_BLUE_STRING_LISU_BOTTOM = 3506, + AF_BLUE_STRING_MALAYALAM_TOP = 3538, + AF_BLUE_STRING_MALAYALAM_BOTTOM = 3582, + AF_BLUE_STRING_MYANMAR_TOP = 3614, + AF_BLUE_STRING_MYANMAR_BOTTOM = 3646, + AF_BLUE_STRING_MYANMAR_ASCENDER = 3678, + AF_BLUE_STRING_MYANMAR_DESCENDER = 3706, + AF_BLUE_STRING_NKO_TOP = 3738, + AF_BLUE_STRING_NKO_BOTTOM = 3762, + AF_BLUE_STRING_NKO_SMALL_TOP = 3777, + AF_BLUE_STRING_NKO_SMALL_BOTTOM = 3786, + AF_BLUE_STRING_OL_CHIKI = 3798, + AF_BLUE_STRING_OLD_TURKIC_TOP = 3822, + AF_BLUE_STRING_OLD_TURKIC_BOTTOM = 3837, + AF_BLUE_STRING_OSAGE_CAPITAL_TOP = 3857, + AF_BLUE_STRING_OSAGE_CAPITAL_BOTTOM = 3897, + AF_BLUE_STRING_OSAGE_CAPITAL_DESCENDER = 3927, + AF_BLUE_STRING_OSAGE_SMALL_TOP = 3942, + AF_BLUE_STRING_OSAGE_SMALL_BOTTOM = 3982, + AF_BLUE_STRING_OSAGE_SMALL_ASCENDER = 4022, + AF_BLUE_STRING_OSAGE_SMALL_DESCENDER = 4047, + AF_BLUE_STRING_OSMANYA_TOP = 4062, + AF_BLUE_STRING_OSMANYA_BOTTOM = 4102, + AF_BLUE_STRING_SAURASHTRA_TOP = 4142, + AF_BLUE_STRING_SAURASHTRA_BOTTOM = 4174, + AF_BLUE_STRING_SHAVIAN_TOP = 4194, + AF_BLUE_STRING_SHAVIAN_BOTTOM = 4204, + AF_BLUE_STRING_SHAVIAN_DESCENDER = 4229, + AF_BLUE_STRING_SHAVIAN_SMALL_TOP = 4239, + AF_BLUE_STRING_SHAVIAN_SMALL_BOTTOM = 4274, + AF_BLUE_STRING_SINHALA_TOP = 4289, + AF_BLUE_STRING_SINHALA_BOTTOM = 4321, + AF_BLUE_STRING_SINHALA_DESCENDER = 4353, + AF_BLUE_STRING_SUNDANESE_TOP = 4397, + AF_BLUE_STRING_SUNDANESE_BOTTOM = 4421, + AF_BLUE_STRING_SUNDANESE_DESCENDER = 4453, + AF_BLUE_STRING_TAI_VIET_TOP = 4461, + AF_BLUE_STRING_TAI_VIET_BOTTOM = 4481, + AF_BLUE_STRING_TAMIL_TOP = 4493, + AF_BLUE_STRING_TAMIL_BOTTOM = 4525, + AF_BLUE_STRING_TELUGU_TOP = 4557, + AF_BLUE_STRING_TELUGU_BOTTOM = 4585, + AF_BLUE_STRING_THAI_TOP = 4613, + AF_BLUE_STRING_THAI_BOTTOM = 4637, + AF_BLUE_STRING_THAI_ASCENDER = 4665, + AF_BLUE_STRING_THAI_LARGE_ASCENDER = 4677, + AF_BLUE_STRING_THAI_DESCENDER = 4689, + AF_BLUE_STRING_THAI_LARGE_DESCENDER = 4705, + AF_BLUE_STRING_THAI_DIGIT_TOP = 4713, + AF_BLUE_STRING_TIFINAGH = 4725, + AF_BLUE_STRING_VAI_TOP = 4757, + AF_BLUE_STRING_VAI_BOTTOM = 4789, + af_blue_1_1 = 4820, #ifdef AF_CONFIG_OPTION_CJK AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1, AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 203, @@ -336,41 +338,41 @@ FT_BEGIN_HEADER AF_BLUE_STRINGSET_DSRT = 75, AF_BLUE_STRINGSET_ETHI = 80, AF_BLUE_STRINGSET_GEOR = 83, - AF_BLUE_STRINGSET_GEOK = 88, - AF_BLUE_STRINGSET_GLAG = 95, - AF_BLUE_STRINGSET_GOTH = 100, - AF_BLUE_STRINGSET_GREK = 103, - AF_BLUE_STRINGSET_GUJR = 110, - AF_BLUE_STRINGSET_GURU = 116, - AF_BLUE_STRINGSET_HEBR = 122, - AF_BLUE_STRINGSET_KALI = 126, - AF_BLUE_STRINGSET_KHMR = 132, - AF_BLUE_STRINGSET_KHMS = 138, - AF_BLUE_STRINGSET_KNDA = 141, - AF_BLUE_STRINGSET_LAO = 144, - AF_BLUE_STRINGSET_LATN = 150, - AF_BLUE_STRINGSET_LATB = 157, - AF_BLUE_STRINGSET_LATP = 164, - AF_BLUE_STRINGSET_LISU = 171, - AF_BLUE_STRINGSET_MLYM = 174, - AF_BLUE_STRINGSET_MYMR = 177, - AF_BLUE_STRINGSET_NKOO = 182, - AF_BLUE_STRINGSET_NONE = 187, - AF_BLUE_STRINGSET_OLCK = 188, - AF_BLUE_STRINGSET_ORKH = 191, - AF_BLUE_STRINGSET_OSGE = 194, - AF_BLUE_STRINGSET_OSMA = 202, - AF_BLUE_STRINGSET_SAUR = 205, - AF_BLUE_STRINGSET_SHAW = 208, - AF_BLUE_STRINGSET_SINH = 214, - AF_BLUE_STRINGSET_SUND = 218, - AF_BLUE_STRINGSET_TAML = 222, - AF_BLUE_STRINGSET_TAVT = 225, - AF_BLUE_STRINGSET_TELU = 228, - AF_BLUE_STRINGSET_TFNG = 231, - AF_BLUE_STRINGSET_THAI = 234, - AF_BLUE_STRINGSET_VAII = 242, - af_blue_2_1 = 245, + AF_BLUE_STRINGSET_GEOK = 90, + AF_BLUE_STRINGSET_GLAG = 97, + AF_BLUE_STRINGSET_GOTH = 102, + AF_BLUE_STRINGSET_GREK = 105, + AF_BLUE_STRINGSET_GUJR = 112, + AF_BLUE_STRINGSET_GURU = 118, + AF_BLUE_STRINGSET_HEBR = 124, + AF_BLUE_STRINGSET_KALI = 128, + AF_BLUE_STRINGSET_KHMR = 134, + AF_BLUE_STRINGSET_KHMS = 140, + AF_BLUE_STRINGSET_KNDA = 143, + AF_BLUE_STRINGSET_LAO = 146, + AF_BLUE_STRINGSET_LATN = 152, + AF_BLUE_STRINGSET_LATB = 159, + AF_BLUE_STRINGSET_LATP = 166, + AF_BLUE_STRINGSET_LISU = 173, + AF_BLUE_STRINGSET_MLYM = 176, + AF_BLUE_STRINGSET_MYMR = 179, + AF_BLUE_STRINGSET_NKOO = 184, + AF_BLUE_STRINGSET_NONE = 189, + AF_BLUE_STRINGSET_OLCK = 190, + AF_BLUE_STRINGSET_ORKH = 193, + AF_BLUE_STRINGSET_OSGE = 196, + AF_BLUE_STRINGSET_OSMA = 204, + AF_BLUE_STRINGSET_SAUR = 207, + AF_BLUE_STRINGSET_SHAW = 210, + AF_BLUE_STRINGSET_SINH = 216, + AF_BLUE_STRINGSET_SUND = 220, + AF_BLUE_STRINGSET_TAML = 224, + AF_BLUE_STRINGSET_TAVT = 227, + AF_BLUE_STRINGSET_TELU = 230, + AF_BLUE_STRINGSET_TFNG = 233, + AF_BLUE_STRINGSET_THAI = 236, + AF_BLUE_STRINGSET_VAII = 244, + af_blue_2_1 = 247, #ifdef AF_CONFIG_OPTION_CJK AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0, af_blue_2_1_1 = af_blue_2_1 + 2, diff --git a/thirdparty/freetype/src/autofit/afblue.hin b/thirdparty/freetype/src/autofit/afblue.hin index 268bcbc531..682147cb30 100644 --- a/thirdparty/freetype/src/autofit/afblue.hin +++ b/thirdparty/freetype/src/autofit/afblue.hin @@ -4,7 +4,7 @@ /* */ /* Auto-fitter data for blue strings (specification). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afcjk.c b/thirdparty/freetype/src/autofit/afcjk.c index 897533d148..21b6bffa33 100644 --- a/thirdparty/freetype/src/autofit/afcjk.c +++ b/thirdparty/freetype/src/autofit/afcjk.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for CJK writing system (body). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,9 +16,9 @@ /***************************************************************************/ /* - * The algorithm is based on akito's autohint patch, available here: + * The algorithm is based on akito's autohint patch, archived at * - * http://www.kde.gr.jp/~akito/patch/freetype2/ + * https://web.archive.org/web/20051219160454/http://www.kde.gr.jp:80/~akito/patch/freetype2/2.1.7/ * */ diff --git a/thirdparty/freetype/src/autofit/afcjk.h b/thirdparty/freetype/src/autofit/afcjk.h index 84f892f909..d229c0c9cf 100644 --- a/thirdparty/freetype/src/autofit/afcjk.h +++ b/thirdparty/freetype/src/autofit/afcjk.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for CJK writing system (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afcover.h b/thirdparty/freetype/src/autofit/afcover.h index 1b18c666ab..6eeb8fc9fb 100644 --- a/thirdparty/freetype/src/autofit/afcover.h +++ b/thirdparty/freetype/src/autofit/afcover.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter coverages (specification only). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afdummy.c b/thirdparty/freetype/src/autofit/afdummy.c index 61c32db5bf..f30c517cbb 100644 --- a/thirdparty/freetype/src/autofit/afdummy.c +++ b/thirdparty/freetype/src/autofit/afdummy.c @@ -5,7 +5,7 @@ /* Auto-fitter dummy routines to be used if no hinting should be */ /* performed (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afdummy.h b/thirdparty/freetype/src/autofit/afdummy.h index ebaa7d76ea..b382acd92a 100644 --- a/thirdparty/freetype/src/autofit/afdummy.h +++ b/thirdparty/freetype/src/autofit/afdummy.h @@ -5,7 +5,7 @@ /* Auto-fitter dummy routines to be used if no hinting should be */ /* performed (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/aferrors.h b/thirdparty/freetype/src/autofit/aferrors.h index dde182f3c8..e5de54360f 100644 --- a/thirdparty/freetype/src/autofit/aferrors.h +++ b/thirdparty/freetype/src/autofit/aferrors.h @@ -4,7 +4,7 @@ /* */ /* Autofitter error codes (specification only). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afglobal.c b/thirdparty/freetype/src/autofit/afglobal.c index 85bef001f7..3d09c53e8a 100644 --- a/thirdparty/freetype/src/autofit/afglobal.c +++ b/thirdparty/freetype/src/autofit/afglobal.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter routines to compute global hinting values (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afglobal.h b/thirdparty/freetype/src/autofit/afglobal.h index de6142ea26..489ed46d9e 100644 --- a/thirdparty/freetype/src/autofit/afglobal.h +++ b/thirdparty/freetype/src/autofit/afglobal.h @@ -5,7 +5,7 @@ /* Auto-fitter routines to compute global hinting values */ /* (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afhints.c b/thirdparty/freetype/src/autofit/afhints.c index 1b21c06c2c..0666dbc8e2 100644 --- a/thirdparty/freetype/src/autofit/afhints.c +++ b/thirdparty/freetype/src/autofit/afhints.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -314,8 +314,12 @@ AF_DUMP(( "Table of points:\n" )); if ( hints->num_points ) + { AF_DUMP(( " index hedge hseg vedge vseg flags " + /* " XXXXX XXXXX XXXXX XXXXX XXXXX XXXXXX" */ " xorg yorg xscale yscale xfit yfit" )); + /* " XXXXX XXXXX XXXX.XX XXXX.XX XXXX.XX XXXX.XX" */ + } else AF_DUMP(( " (none)\n" )); @@ -420,9 +424,14 @@ dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" )); if ( axis->num_segments ) + { AF_DUMP(( " index pos delta dir from to " + /* " XXXXX XXXXX XXXXX XXXXX XXXX XXXX" */ " link serif edge" + /* " XXXX XXXXX XXXX" */ " height extra flags\n" )); + /* " XXXXXX XXXXX XXXXXXXXXXX" */ + } else AF_DUMP(( " (none)\n" )); @@ -564,8 +573,12 @@ 10.0 * hints->y_scale / 65536.0 / 64.0 )); if ( axis->num_edges ) + { AF_DUMP(( " index pos dir link serif" + /* " XXXXX XXXX.XX XXXXX XXXX XXXXX" */ " blue opos pos flags\n" )); + /* " X XXXX.XX XXXX.XX XXXXXXXXXXX" */ + } else AF_DUMP(( " (none)\n" )); diff --git a/thirdparty/freetype/src/autofit/afhints.h b/thirdparty/freetype/src/autofit/afhints.h index 16638b1030..3326ebc44e 100644 --- a/thirdparty/freetype/src/autofit/afhints.h +++ b/thirdparty/freetype/src/autofit/afhints.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -62,7 +62,7 @@ FT_BEGIN_HEADER * * by David Turner and Werner Lemberg * - * http://www.tug.org/TUGboat/Articles/tb24-3/lemberg.pdf + * https://www.tug.org/TUGboat/Articles/tb24-3/lemberg.pdf * * with appropriate updates. * diff --git a/thirdparty/freetype/src/autofit/afindic.c b/thirdparty/freetype/src/autofit/afindic.c index 23be46ed51..dfbea5f34c 100644 --- a/thirdparty/freetype/src/autofit/afindic.c +++ b/thirdparty/freetype/src/autofit/afindic.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for Indic writing system (body). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afindic.h b/thirdparty/freetype/src/autofit/afindic.h index ec9e263161..5688738e6e 100644 --- a/thirdparty/freetype/src/autofit/afindic.h +++ b/thirdparty/freetype/src/autofit/afindic.h @@ -5,7 +5,7 @@ /* Auto-fitter hinting routines for Indic writing system */ /* (specification). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/aflatin.c b/thirdparty/freetype/src/autofit/aflatin.c index 02b3b8bbd3..9f1b54056f 100644 --- a/thirdparty/freetype/src/autofit/aflatin.c +++ b/thirdparty/freetype/src/autofit/aflatin.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for latin writing system (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/aflatin.h b/thirdparty/freetype/src/autofit/aflatin.h index d80e125ddc..432cccce4e 100644 --- a/thirdparty/freetype/src/autofit/aflatin.h +++ b/thirdparty/freetype/src/autofit/aflatin.h @@ -5,7 +5,7 @@ /* Auto-fitter hinting routines for latin writing system */ /* (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/aflatin2.c b/thirdparty/freetype/src/autofit/aflatin2.c index fb42445116..5c71378118 100644 --- a/thirdparty/freetype/src/autofit/aflatin2.c +++ b/thirdparty/freetype/src/autofit/aflatin2.c @@ -9,7 +9,7 @@ /* */ /* Auto-fitter hinting routines for latin writing system (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/aflatin2.h b/thirdparty/freetype/src/autofit/aflatin2.h index 2d0b154f58..0129dc707e 100644 --- a/thirdparty/freetype/src/autofit/aflatin2.h +++ b/thirdparty/freetype/src/autofit/aflatin2.h @@ -10,7 +10,7 @@ /* Auto-fitter hinting routines for latin writing system */ /* (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afloader.c b/thirdparty/freetype/src/autofit/afloader.c index 067ebd17f6..a55550b338 100644 --- a/thirdparty/freetype/src/autofit/afloader.c +++ b/thirdparty/freetype/src/autofit/afloader.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter glyph loading routines (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afloader.h b/thirdparty/freetype/src/autofit/afloader.h index 2578abed16..d4d72d1583 100644 --- a/thirdparty/freetype/src/autofit/afloader.h +++ b/thirdparty/freetype/src/autofit/afloader.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter glyph loading routines (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afmodule.c b/thirdparty/freetype/src/autofit/afmodule.c index 9d7ba224da..dcaa17a27e 100644 --- a/thirdparty/freetype/src/autofit/afmodule.c +++ b/thirdparty/freetype/src/autofit/afmodule.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter module implementation (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -56,7 +56,7 @@ #include FT_INTERNAL_OBJECTS_H #include FT_INTERNAL_DEBUG_H -#include FT_AUTOHINTER_H +#include FT_DRIVER_H #include FT_SERVICE_PROPERTIES_H diff --git a/thirdparty/freetype/src/autofit/afmodule.h b/thirdparty/freetype/src/autofit/afmodule.h index 0571d14d59..56f64eaf23 100644 --- a/thirdparty/freetype/src/autofit/afmodule.h +++ b/thirdparty/freetype/src/autofit/afmodule.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter module implementation (specification). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afpic.c b/thirdparty/freetype/src/autofit/afpic.c index 3125e03e27..d48d016a0e 100644 --- a/thirdparty/freetype/src/autofit/afpic.c +++ b/thirdparty/freetype/src/autofit/afpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for autofit module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afpic.h b/thirdparty/freetype/src/autofit/afpic.h index 8cd3392123..0c73456785 100644 --- a/thirdparty/freetype/src/autofit/afpic.h +++ b/thirdparty/freetype/src/autofit/afpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for autofit module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afranges.c b/thirdparty/freetype/src/autofit/afranges.c index 7f37eea1e0..cf67fafb11 100644 --- a/thirdparty/freetype/src/autofit/afranges.c +++ b/thirdparty/freetype/src/autofit/afranges.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter Unicode script ranges (body). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -91,7 +91,7 @@ AF_UNIRANGE_REC( 0x06E7, 0x06E8 ), AF_UNIRANGE_REC( 0x06EA, 0x06ED ), AF_UNIRANGE_REC( 0x08D4, 0x08E1 ), - AF_UNIRANGE_REC( 0x08E3, 0x08FF ), + AF_UNIRANGE_REC( 0x08D3, 0x08FF ), AF_UNIRANGE_REC( 0xFBB2, 0xFBC1 ), AF_UNIRANGE_REC( 0xFE70, 0xFE70 ), AF_UNIRANGE_REC( 0xFE72, 0xFE72 ), @@ -163,6 +163,7 @@ AF_UNIRANGE_REC( 0x09C1, 0x09C4 ), AF_UNIRANGE_REC( 0x09CD, 0x09CD ), AF_UNIRANGE_REC( 0x09E2, 0x09E3 ), + AF_UNIRANGE_REC( 0x09FE, 0x09FE ), AF_UNIRANGE_REC( 0, 0 ) }; @@ -190,6 +191,7 @@ { AF_UNIRANGE_REC( 0x11100, 0x11102 ), AF_UNIRANGE_REC( 0x11127, 0x11134 ), + AF_UNIRANGE_REC( 0x11146, 0x11146 ), AF_UNIRANGE_REC( 0, 0 ) }; @@ -304,6 +306,7 @@ AF_UNIRANGE_REC( 0x0953, 0x0957 ), AF_UNIRANGE_REC( 0x0962, 0x0963 ), AF_UNIRANGE_REC( 0xA8E0, 0xA8F1 ), + AF_UNIRANGE_REC( 0xA8FF, 0xA8FF ), AF_UNIRANGE_REC( 0, 0 ) }; @@ -338,11 +341,8 @@ const AF_Script_UniRangeRec af_geor_uniranges[] = { - AF_UNIRANGE_REC( 0x10D0, 0x10FF ), /* Georgian (Mkhedruli) */ -#if 0 - /* the following range is proposed for inclusion in Unicode */ - AF_UNIRANGE_REC( 0x1C90, 0x1CBF ), /* Georgian (Mtavruli) */ -#endif + AF_UNIRANGE_REC( 0x10D0, 0x10FF ), /* Georgian (Mkhedruli) */ + AF_UNIRANGE_REC( 0x1C90, 0x1CBF ), /* Georgian Extended (Mtavruli) */ AF_UNIRANGE_REC( 0, 0 ) }; @@ -355,8 +355,8 @@ const AF_Script_UniRangeRec af_geok_uniranges[] = { /* Khutsuri */ - AF_UNIRANGE_REC( 0x10A0, 0x10CD ), /* Georgian (Asomtavruli) */ - AF_UNIRANGE_REC( 0x2D00, 0x2D2D ), /* Georgian (Nuskhuri) */ + AF_UNIRANGE_REC( 0x10A0, 0x10CD ), /* Georgian (Asomtavruli) */ + AF_UNIRANGE_REC( 0x2D00, 0x2D2D ), /* Georgian Supplement (Nuskhuri) */ AF_UNIRANGE_REC( 0, 0 ) }; @@ -425,6 +425,7 @@ AF_UNIRANGE_REC( 0x0AC1, 0x0AC8 ), AF_UNIRANGE_REC( 0x0ACD, 0x0ACD ), AF_UNIRANGE_REC( 0x0AE2, 0x0AE3 ), + AF_UNIRANGE_REC( 0x0AFA, 0x0AFF ), AF_UNIRANGE_REC( 0, 0 ) }; @@ -655,7 +656,8 @@ const AF_Script_UniRangeRec af_mlym_nonbase_uniranges[] = { - AF_UNIRANGE_REC( 0x0D01, 0x0D01 ), + AF_UNIRANGE_REC( 0x0D00, 0x0D01 ), + AF_UNIRANGE_REC( 0x0D3B, 0x0D3C ), AF_UNIRANGE_REC( 0x0D4D, 0x0D4E ), AF_UNIRANGE_REC( 0x0D62, 0x0D63 ), AF_UNIRANGE_REC( 0, 0 ) @@ -697,6 +699,7 @@ const AF_Script_UniRangeRec af_nkoo_nonbase_uniranges[] = { AF_UNIRANGE_REC( 0x07EB, 0x07F5 ), + AF_UNIRANGE_REC( 0x07FD, 0x07FD ), AF_UNIRANGE_REC( 0, 0 ) }; @@ -856,6 +859,7 @@ const AF_Script_UniRangeRec af_telu_nonbase_uniranges[] = { AF_UNIRANGE_REC( 0x0C00, 0x0C00 ), + AF_UNIRANGE_REC( 0x0C04, 0x0C04 ), AF_UNIRANGE_REC( 0x0C3E, 0x0C40 ), AF_UNIRANGE_REC( 0x0C46, 0x0C56 ), AF_UNIRANGE_REC( 0x0C62, 0x0C63 ), @@ -1006,10 +1010,13 @@ AF_UNIRANGE_REC( 0xFE30, 0xFE4F ), /* CJK Compatibility Forms */ AF_UNIRANGE_REC( 0xFF00, 0xFFEF ), /* Halfwidth and Fullwidth Forms */ AF_UNIRANGE_REC( 0x1B000, 0x1B0FF ), /* Kana Supplement */ + AF_UNIRANGE_REC( 0x1B100, 0x1B12F ), /* Kana Extended-A */ AF_UNIRANGE_REC( 0x1D300, 0x1D35F ), /* Tai Xuan Hing Symbols */ AF_UNIRANGE_REC( 0x20000, 0x2A6DF ), /* CJK Unified Ideographs Extension B */ AF_UNIRANGE_REC( 0x2A700, 0x2B73F ), /* CJK Unified Ideographs Extension C */ AF_UNIRANGE_REC( 0x2B740, 0x2B81F ), /* CJK Unified Ideographs Extension D */ + AF_UNIRANGE_REC( 0x2B820, 0x2CEAF ), /* CJK Unified Ideographs Extension E */ + AF_UNIRANGE_REC( 0x2CEB0, 0x2EBEF ), /* CJK Unified Ideographs Extension F */ AF_UNIRANGE_REC( 0x2F800, 0x2FA1F ), /* CJK Compatibility Ideographs Supplement */ AF_UNIRANGE_REC( 0, 0 ) }; diff --git a/thirdparty/freetype/src/autofit/afranges.h b/thirdparty/freetype/src/autofit/afranges.h index 72d9eaad2c..ba3b5e7ccb 100644 --- a/thirdparty/freetype/src/autofit/afranges.h +++ b/thirdparty/freetype/src/autofit/afranges.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter Unicode script ranges (specification). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afscript.h b/thirdparty/freetype/src/autofit/afscript.h index cb815dbb40..623a1734a6 100644 --- a/thirdparty/freetype/src/autofit/afscript.h +++ b/thirdparty/freetype/src/autofit/afscript.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter scripts (specification only). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -137,7 +137,7 @@ "Georgian (Mkhedruli)", HB_SCRIPT_GEORGIAN, HINTING_BOTTOM_TO_TOP, - "\xE1\x83\x98 \xE1\x83\x94 \xE1\x83\x90" ) /* ი ე ა */ + "\xE1\x83\x98 \xE1\x83\x94 \xE1\x83\x90 \xE1\xB2\xBF" ) /* ი ე ა Ი */ SCRIPT( geok, GEOK, "Georgian (Khutsuri)", diff --git a/thirdparty/freetype/src/autofit/afshaper.c b/thirdparty/freetype/src/autofit/afshaper.c index d259964217..f30828173c 100644 --- a/thirdparty/freetype/src/autofit/afshaper.c +++ b/thirdparty/freetype/src/autofit/afshaper.c @@ -4,7 +4,7 @@ /* */ /* HarfBuzz interface for accessing OpenType features (body). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -104,10 +104,10 @@ { hb_face_t* face; - hb_set_t* gsub_lookups; /* GSUB lookups for a given script */ - hb_set_t* gsub_glyphs; /* glyphs covered by GSUB lookups */ - hb_set_t* gpos_lookups; /* GPOS lookups for a given script */ - hb_set_t* gpos_glyphs; /* glyphs covered by GPOS lookups */ + hb_set_t* gsub_lookups = NULL; /* GSUB lookups for a given script */ + hb_set_t* gsub_glyphs = NULL; /* glyphs covered by GSUB lookups */ + hb_set_t* gpos_lookups = NULL; /* GPOS lookups for a given script */ + hb_set_t* gpos_glyphs = NULL; /* glyphs covered by GPOS lookups */ hb_script_t script; const hb_tag_t* coverage_tags; @@ -127,11 +127,6 @@ face = hb_font_get_face( globals->hb_font ); - gsub_lookups = hb_set_create(); - gsub_glyphs = hb_set_create(); - gpos_lookups = hb_set_create(); - gpos_glyphs = hb_set_create(); - coverage_tags = coverages[style_class->coverage]; script = scripts[style_class->script]; @@ -168,6 +163,7 @@ script_tags[1] = HB_TAG_NONE; } + gsub_lookups = hb_set_create(); hb_ot_layout_collect_lookups( face, HB_OT_TAG_GSUB, script_tags, @@ -178,13 +174,6 @@ if ( hb_set_is_empty( gsub_lookups ) ) goto Exit; /* nothing to do */ - hb_ot_layout_collect_lookups( face, - HB_OT_TAG_GPOS, - script_tags, - NULL, - coverage_tags, - gpos_lookups ); - FT_TRACE4(( "GSUB lookups (style `%s'):\n" " ", af_style_names[style_class->style] )); @@ -193,6 +182,7 @@ count = 0; #endif + gsub_glyphs = hb_set_create(); for ( idx = HB_SET_VALUE_INVALID; hb_set_next( gsub_lookups, &idx ); ) { #ifdef FT_DEBUG_LEVEL_TRACE @@ -220,10 +210,19 @@ " ", af_style_names[style_class->style] )); + gpos_lookups = hb_set_create(); + hb_ot_layout_collect_lookups( face, + HB_OT_TAG_GPOS, + script_tags, + NULL, + coverage_tags, + gpos_lookups ); + #ifdef FT_DEBUG_LEVEL_TRACE count = 0; #endif + gpos_glyphs = hb_set_create(); for ( idx = HB_SET_VALUE_INVALID; hb_set_next( gpos_lookups, &idx ); ) { #ifdef FT_DEBUG_LEVEL_TRACE diff --git a/thirdparty/freetype/src/autofit/afshaper.h b/thirdparty/freetype/src/autofit/afshaper.h index 9185d19003..7efd9f6a4e 100644 --- a/thirdparty/freetype/src/autofit/afshaper.h +++ b/thirdparty/freetype/src/autofit/afshaper.h @@ -4,7 +4,7 @@ /* */ /* HarfBuzz interface for accessing OpenType features (specification). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afstyles.h b/thirdparty/freetype/src/autofit/afstyles.h index 281559eea2..e2688b3fc2 100644 --- a/thirdparty/freetype/src/autofit/afstyles.h +++ b/thirdparty/freetype/src/autofit/afstyles.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter styles (specification only). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/aftypes.h b/thirdparty/freetype/src/autofit/aftypes.h index 718dab70b6..6bd8c895b2 100644 --- a/thirdparty/freetype/src/autofit/aftypes.h +++ b/thirdparty/freetype/src/autofit/aftypes.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter types (specification only). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -76,9 +76,9 @@ extern void* _af_debug_hints; typedef struct AF_WidthRec_ { - FT_Pos org; /* original position/width in font units */ - FT_Pos cur; /* current/scaled position/width in device sub-pixels */ - FT_Pos fit; /* current/fitted position/width in device sub-pixels */ + FT_Pos org; /* original position/width in font units */ + FT_Pos cur; /* current/scaled position/width in device subpixels */ + FT_Pos fit; /* current/fitted position/width in device subpixels */ } AF_WidthRec, *AF_Width; diff --git a/thirdparty/freetype/src/autofit/afwarp.c b/thirdparty/freetype/src/autofit/afwarp.c index f99aa6d987..2a75ea7b35 100644 --- a/thirdparty/freetype/src/autofit/afwarp.c +++ b/thirdparty/freetype/src/autofit/afwarp.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter warping algorithm (body). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afwarp.h b/thirdparty/freetype/src/autofit/afwarp.h index 2e85cbd851..520b1be907 100644 --- a/thirdparty/freetype/src/autofit/afwarp.h +++ b/thirdparty/freetype/src/autofit/afwarp.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter warping algorithm (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/afwrtsys.h b/thirdparty/freetype/src/autofit/afwrtsys.h index 86749a2a83..4675f3242d 100644 --- a/thirdparty/freetype/src/autofit/afwrtsys.h +++ b/thirdparty/freetype/src/autofit/afwrtsys.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter writing systems (specification only). */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/autofit.c b/thirdparty/freetype/src/autofit/autofit.c index bbedad7b5f..c1605160a1 100644 --- a/thirdparty/freetype/src/autofit/autofit.c +++ b/thirdparty/freetype/src/autofit/autofit.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter module (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/autofit/module.mk b/thirdparty/freetype/src/autofit/module.mk index c4e249b6f1..ff05f83e7e 100644 --- a/thirdparty/freetype/src/autofit/module.mk +++ b/thirdparty/freetype/src/autofit/module.mk @@ -3,7 +3,7 @@ # -# Copyright 2003-2017 by +# Copyright 2003-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/autofit/rules.mk b/thirdparty/freetype/src/autofit/rules.mk index ec4e1302d1..75171b412c 100644 --- a/thirdparty/freetype/src/autofit/rules.mk +++ b/thirdparty/freetype/src/autofit/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2003-2017 by +# Copyright 2003-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/base/basepic.c b/thirdparty/freetype/src/base/basepic.c index 57fb8169ad..bc80406441 100644 --- a/thirdparty/freetype/src/base/basepic.c +++ b/thirdparty/freetype/src/base/basepic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for base. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/basepic.h b/thirdparty/freetype/src/base/basepic.h index 258d4ce2ba..492d1ede56 100644 --- a/thirdparty/freetype/src/base/basepic.h +++ b/thirdparty/freetype/src/base/basepic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for base. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftadvanc.c b/thirdparty/freetype/src/base/ftadvanc.c index 1557607fc5..230c84d6ad 100644 --- a/thirdparty/freetype/src/base/ftadvanc.c +++ b/thirdparty/freetype/src/base/ftadvanc.c @@ -4,7 +4,7 @@ /* */ /* Quick computation of advance widths (body). */ /* */ -/* Copyright 2008-2017 by */ +/* Copyright 2008-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -116,9 +116,12 @@ FT_Int32 flags, FT_Fixed *padvances ) { + FT_Error error = FT_Err_Ok; + FT_Face_GetAdvancesFunc func; - FT_UInt num, end, nn; - FT_Error error = FT_Err_Ok; + + FT_UInt num, end, nn; + FT_Int factor; if ( !face ) @@ -152,16 +155,17 @@ return FT_THROW( Unimplemented_Feature ); flags |= (FT_UInt32)FT_LOAD_ADVANCE_ONLY; + factor = ( flags & FT_LOAD_NO_SCALE ) ? 1 : 1024; for ( nn = 0; nn < count; nn++ ) { error = FT_Load_Glyph( face, start + nn, flags ); if ( error ) break; - /* scale from 26.6 to 16.16 */ + /* scale from 26.6 to 16.16, unless NO_SCALE was requested */ padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT ) - ? face->glyph->advance.y * 1024 - : face->glyph->advance.x * 1024; + ? face->glyph->advance.y * factor + : face->glyph->advance.x * factor; } return error; diff --git a/thirdparty/freetype/src/base/ftapi.c b/thirdparty/freetype/src/base/ftapi.c index 4262d37e39..32d6e95d19 100644 --- a/thirdparty/freetype/src/base/ftapi.c +++ b/thirdparty/freetype/src/base/ftapi.c @@ -4,7 +4,7 @@ /* */ /* The FreeType compatibility functions (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftbase.c b/thirdparty/freetype/src/base/ftbase.c index 55f7359942..f914b9b247 100644 --- a/thirdparty/freetype/src/base/ftbase.c +++ b/thirdparty/freetype/src/base/ftbase.c @@ -4,7 +4,7 @@ /* */ /* Single object library component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -23,12 +23,15 @@ #include "ftadvanc.c" #include "ftcalc.c" #include "ftdbgmem.c" +#include "ftfntfmt.c" #include "ftgloadr.c" #include "fthash.c" +#include "ftlcdfil.c" #include "ftmac.c" #include "ftobjs.c" #include "ftoutln.c" #include "ftpic.c" +#include "ftpsprop.c" #include "ftrfork.c" #include "ftsnames.c" #include "ftstream.c" diff --git a/thirdparty/freetype/src/base/ftbase.h b/thirdparty/freetype/src/base/ftbase.h index 2072284f06..7e8cfad959 100644 --- a/thirdparty/freetype/src/base/ftbase.h +++ b/thirdparty/freetype/src/base/ftbase.h @@ -2,9 +2,9 @@ /* */ /* ftbase.h */ /* */ -/* The FreeType private functions used in base module (specification). */ +/* Private functions used in the `base' module (specification). */ /* */ -/* Copyright 2008-2017 by */ +/* Copyright 2008-2018 by */ /* David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -27,6 +27,8 @@ FT_BEGIN_HEADER +#ifdef FT_CONFIG_OPTION_MAC_FONTS + /* MacOS resource fork cannot exceed 16MB at least for Carbon code; */ /* see https://support.microsoft.com/en-us/kb/130437 */ #define FT_MAC_RFORK_MAX_LEN 0x00FFFFFFUL @@ -65,6 +67,8 @@ FT_BEGIN_HEADER ft_raccess_rule_by_darwin_vfs( FT_Library library, FT_UInt rule_index ); #endif +#endif /* FT_CONFIG_OPTION_MAC_FONTS */ + FT_END_HEADER diff --git a/thirdparty/freetype/src/base/ftbbox.c b/thirdparty/freetype/src/base/ftbbox.c index 6e19da63cb..151e85c97a 100644 --- a/thirdparty/freetype/src/base/ftbbox.c +++ b/thirdparty/freetype/src/base/ftbbox.c @@ -4,7 +4,7 @@ /* */ /* FreeType bbox computation (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ diff --git a/thirdparty/freetype/src/base/ftbdf.c b/thirdparty/freetype/src/base/ftbdf.c index 40f0ca2bb8..c4ea502fbc 100644 --- a/thirdparty/freetype/src/base/ftbdf.c +++ b/thirdparty/freetype/src/base/ftbdf.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing BDF-specific strings (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftbitmap.c b/thirdparty/freetype/src/base/ftbitmap.c index e567a0453e..a9746663fa 100644 --- a/thirdparty/freetype/src/base/ftbitmap.c +++ b/thirdparty/freetype/src/base/ftbitmap.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility functions for bitmaps (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -153,38 +153,36 @@ FT_UInt ypixels ) { FT_Error error; - int pitch; - int new_pitch; + unsigned int pitch; + unsigned int new_pitch; FT_UInt bpp; - FT_UInt i, width, height; + FT_UInt width, height; unsigned char* buffer = NULL; width = bitmap->width; height = bitmap->rows; - pitch = bitmap->pitch; - if ( pitch < 0 ) - pitch = -pitch; + pitch = (unsigned int)FT_ABS( bitmap->pitch ); switch ( bitmap->pixel_mode ) { case FT_PIXEL_MODE_MONO: bpp = 1; - new_pitch = (int)( ( width + xpixels + 7 ) >> 3 ); + new_pitch = ( width + xpixels + 7 ) >> 3; break; case FT_PIXEL_MODE_GRAY2: bpp = 2; - new_pitch = (int)( ( width + xpixels + 3 ) >> 2 ); + new_pitch = ( width + xpixels + 3 ) >> 2; break; case FT_PIXEL_MODE_GRAY4: bpp = 4; - new_pitch = (int)( ( width + xpixels + 1 ) >> 1 ); + new_pitch = ( width + xpixels + 1 ) >> 1; break; case FT_PIXEL_MODE_GRAY: case FT_PIXEL_MODE_LCD: case FT_PIXEL_MODE_LCD_V: bpp = 8; - new_pitch = (int)( width + xpixels ); + new_pitch = width + xpixels; break; default: return FT_THROW( Invalid_Glyph_Format ); @@ -194,7 +192,7 @@ if ( ypixels == 0 && new_pitch <= pitch ) { /* zero the padding */ - FT_UInt bit_width = (FT_UInt)pitch * 8; + FT_UInt bit_width = pitch * 8; FT_UInt bit_last = ( width + xpixels ) * bpp; @@ -235,31 +233,60 @@ { FT_UInt len = ( width * bpp + 7 ) >> 3; + unsigned char* in = bitmap->buffer; + unsigned char* out = buffer; + + unsigned char* limit = bitmap->buffer + pitch * bitmap->rows; + unsigned int delta = new_pitch - len; + + + FT_MEM_ZERO( out, new_pitch * ypixels ); + out += new_pitch * ypixels; - for ( i = 0; i < bitmap->rows; i++ ) - FT_MEM_COPY( buffer + (FT_UInt)new_pitch * ( ypixels + i ), - bitmap->buffer + (FT_UInt)pitch * i, - len ); + while ( in < limit ) + { + FT_MEM_COPY( out, in, len ); + in += pitch; + out += len; + + /* we use FT_QALLOC_MULT, which doesn't zero out the buffer; */ + /* consequently, we have to manually zero out the remaining bytes */ + FT_MEM_ZERO( out, delta ); + out += delta; + } } else { FT_UInt len = ( width * bpp + 7 ) >> 3; + unsigned char* in = bitmap->buffer; + unsigned char* out = buffer; + + unsigned char* limit = bitmap->buffer + pitch * bitmap->rows; + unsigned int delta = new_pitch - len; + - for ( i = 0; i < bitmap->rows; i++ ) - FT_MEM_COPY( buffer + (FT_UInt)new_pitch * i, - bitmap->buffer + (FT_UInt)pitch * i, - len ); + while ( in < limit ) + { + FT_MEM_COPY( out, in, len ); + in += pitch; + out += len; + + FT_MEM_ZERO( out, delta ); + out += delta; + } + + FT_MEM_ZERO( out, new_pitch * ypixels ); } FT_FREE( bitmap->buffer ); bitmap->buffer = buffer; - if ( bitmap->pitch < 0 ) - new_pitch = -new_pitch; - /* set pitch only, width and height are left untouched */ - bitmap->pitch = new_pitch; + if ( bitmap->pitch < 0 ) + bitmap->pitch = -(int)new_pitch; + else + bitmap->pitch = (int)new_pitch; return FT_Err_Ok; } @@ -444,7 +471,7 @@ * A gamma of 2.2 is fair to assume. And then, we need to * undo the premultiplication too. * - * http://accessibility.kde.org/hsl-adjusted.php + * https://accessibility.kde.org/hsl-adjusted.php * * We do the computation with integers only, applying a gamma of 2.0. * We guarantee 32-bit arithmetic to avoid overflow but the resulting diff --git a/thirdparty/freetype/src/base/ftcalc.c b/thirdparty/freetype/src/base/ftcalc.c index 00d63c6e6b..f4ff45f8ef 100644 --- a/thirdparty/freetype/src/base/ftcalc.c +++ b/thirdparty/freetype/src/base/ftcalc.c @@ -4,7 +4,7 @@ /* */ /* Arithmetic computations (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftcid.c b/thirdparty/freetype/src/base/ftcid.c index 398396b845..f5184649bf 100644 --- a/thirdparty/freetype/src/base/ftcid.c +++ b/thirdparty/freetype/src/base/ftcid.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing CID font information. */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* Derek Clegg and Michael Toftdal. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftdbgmem.c b/thirdparty/freetype/src/base/ftdbgmem.c index 242246bfd1..c33d8acb4e 100644 --- a/thirdparty/freetype/src/base/ftdbgmem.c +++ b/thirdparty/freetype/src/base/ftdbgmem.c @@ -4,7 +4,7 @@ /* */ /* Memory debugger (body). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -826,7 +826,7 @@ FT_Int result = 0; - if ( getenv( "FT2_DEBUG_MEMORY" ) ) + if ( ft_getenv( "FT2_DEBUG_MEMORY" ) ) { table = ft_mem_table_new( memory ); if ( table ) @@ -839,7 +839,7 @@ memory->realloc = ft_mem_debug_realloc; memory->free = ft_mem_debug_free; - p = getenv( "FT2_ALLOC_TOTAL_MAX" ); + p = ft_getenv( "FT2_ALLOC_TOTAL_MAX" ); if ( p ) { FT_Long total_max = ft_strtol( p, NULL, 10 ); @@ -852,7 +852,7 @@ } } - p = getenv( "FT2_ALLOC_COUNT_MAX" ); + p = ft_getenv( "FT2_ALLOC_COUNT_MAX" ); if ( p ) { FT_Long total_count = ft_strtol( p, NULL, 10 ); @@ -865,7 +865,7 @@ } } - p = getenv( "FT2_KEEP_ALIVE" ); + p = ft_getenv( "FT2_KEEP_ALIVE" ); if ( p ) { FT_Long keep_alive = ft_strtol( p, NULL, 10 ); diff --git a/thirdparty/freetype/src/base/ftdebug.c b/thirdparty/freetype/src/base/ftdebug.c index 20c617089f..fe26309101 100644 --- a/thirdparty/freetype/src/base/ftdebug.c +++ b/thirdparty/freetype/src/base/ftdebug.c @@ -4,7 +4,7 @@ /* */ /* Debugging and logging component (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -161,7 +161,7 @@ FT_BASE_DEF( void ) ft_debug_init( void ) { - const char* ft2_debug = getenv( "FT2_DEBUG" ); + const char* ft2_debug = ft_getenv( "FT2_DEBUG" ); if ( ft2_debug ) diff --git a/thirdparty/freetype/src/base/ftfntfmt.c b/thirdparty/freetype/src/base/ftfntfmt.c index dcbeba0053..a2900ceb09 100644 --- a/thirdparty/freetype/src/base/ftfntfmt.c +++ b/thirdparty/freetype/src/base/ftfntfmt.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility file for font formats (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftfstype.c b/thirdparty/freetype/src/base/ftfstype.c index cec4fb3025..e6cdf6e2ec 100644 --- a/thirdparty/freetype/src/base/ftfstype.c +++ b/thirdparty/freetype/src/base/ftfstype.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility file to access FSType data (body). */ /* */ -/* Copyright 2008-2017 by */ +/* Copyright 2008-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftgasp.c b/thirdparty/freetype/src/base/ftgasp.c index 477b72558c..4f80bba630 100644 --- a/thirdparty/freetype/src/base/ftgasp.c +++ b/thirdparty/freetype/src/base/ftgasp.c @@ -4,7 +4,7 @@ /* */ /* Access of TrueType's `gasp' table (body). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftgloadr.c b/thirdparty/freetype/src/base/ftgloadr.c index 8134003b4b..47202496b9 100644 --- a/thirdparty/freetype/src/base/ftgloadr.c +++ b/thirdparty/freetype/src/base/ftgloadr.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph loader (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftglyph.c b/thirdparty/freetype/src/base/ftglyph.c index 3f78a8c36b..6759aa25d0 100644 --- a/thirdparty/freetype/src/base/ftglyph.c +++ b/thirdparty/freetype/src/base/ftglyph.c @@ -4,7 +4,7 @@ /* */ /* FreeType convenience functions to handle glyphs (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftgxval.c b/thirdparty/freetype/src/base/ftgxval.c index ff24d336df..19e2d6acb5 100644 --- a/thirdparty/freetype/src/base/ftgxval.c +++ b/thirdparty/freetype/src/base/ftgxval.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating TrueTypeGX/AAT tables (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Masatake YAMATO, Redhat K.K, */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/base/ftinit.c b/thirdparty/freetype/src/base/ftinit.c index b3b08fa541..1fa4721094 100644 --- a/thirdparty/freetype/src/base/ftinit.c +++ b/thirdparty/freetype/src/base/ftinit.c @@ -4,7 +4,7 @@ /* */ /* FreeType initialization layer (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftlcdfil.c b/thirdparty/freetype/src/base/ftlcdfil.c index 60c813fd9e..8d314df080 100644 --- a/thirdparty/freetype/src/base/ftlcdfil.c +++ b/thirdparty/freetype/src/base/ftlcdfil.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for color filtering of subpixel bitmap glyphs (body). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -31,8 +31,41 @@ #define FT_SHIFTCLAMP( x ) ( x >>= 8, (FT_Byte)( x > 255 ? 255 : x ) ) + + /* add padding according to filter weights */ + FT_BASE_DEF (void) + ft_lcd_padding( FT_Pos* Min, + FT_Pos* Max, + FT_GlyphSlot slot ) + { + FT_Byte* lcd_weights; + FT_Bitmap_LcdFilterFunc lcd_filter_func; + + + /* Per-face LCD filtering takes priority if set up. */ + if ( slot->face && slot->face->internal->lcd_filter_func ) + { + lcd_weights = slot->face->internal->lcd_weights; + lcd_filter_func = slot->face->internal->lcd_filter_func; + } + else + { + lcd_weights = slot->library->lcd_weights; + lcd_filter_func = slot->library->lcd_filter_func; + } + + if ( lcd_filter_func == ft_lcd_filter_fir ) + { + *Min -= lcd_weights[0] ? 43 : + lcd_weights[1] ? 22 : 0; + *Max += lcd_weights[4] ? 43 : + lcd_weights[3] ? 22 : 0; + } + } + + /* FIR filter used by the default and light filters */ - FT_BASE( void ) + FT_BASE_DEF( void ) ft_lcd_filter_fir( FT_Bitmap* bitmap, FT_Render_Mode mode, FT_LcdFiveTapFilter weights ) @@ -44,7 +77,7 @@ /* take care of bitmap flow */ - if ( pitch > 0 ) + if ( pitch > 0 && height > 0 ) origin += pitch * (FT_Int)( height - 1 ); /* horizontal in-place FIR filter */ @@ -159,7 +192,7 @@ /* take care of bitmap flow */ - if ( pitch > 0 ) + if ( pitch > 0 && height > 0 ) origin += pitch * (FT_Int)( height - 1 ); /* horizontal in-place intra-pixel filter */ @@ -305,21 +338,21 @@ return FT_THROW( Invalid_Argument ); } - library->lcd_filter = filter; - return FT_Err_Ok; } #else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ - FT_BASE( void ) - ft_lcd_filter_fir( FT_Bitmap* bitmap, - FT_Render_Mode mode, - FT_LcdFiveTapFilter weights ) + /* add padding according to accommodate outline shifts */ + FT_BASE_DEF (void) + ft_lcd_padding( FT_Pos* Min, + FT_Pos* Max, + FT_GlyphSlot slot ) { - FT_UNUSED( bitmap ); - FT_UNUSED( mode ); - FT_UNUSED( weights ); + FT_UNUSED( slot ); + + *Min -= 21; + *Max += 21; } diff --git a/thirdparty/freetype/src/base/ftmac.c b/thirdparty/freetype/src/base/ftmac.c index 4e76585e5f..fd4c0cc274 100644 --- a/thirdparty/freetype/src/base/ftmac.c +++ b/thirdparty/freetype/src/base/ftmac.c @@ -8,7 +8,7 @@ /* This file is for Mac OS X only; see builds/mac/ftoldmac.c for */ /* classic platforms built by MPW. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftmm.c b/thirdparty/freetype/src/base/ftmm.c index 43877ece45..800441bcac 100644 --- a/thirdparty/freetype/src/base/ftmm.c +++ b/thirdparty/freetype/src/base/ftmm.c @@ -4,7 +4,7 @@ /* */ /* Multiple Master font support (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -148,6 +148,25 @@ /* documentation is in ftmm.h */ FT_EXPORT_DEF( FT_Error ) + FT_Done_MM_Var( FT_Library library, + FT_MM_Var* amaster ) + { + FT_Memory memory; + + + if ( !library ) + return FT_THROW( Invalid_Library_Handle ); + + memory = library->memory; + FT_FREE( amaster ); + + return FT_Err_Ok; + } + + + /* documentation is in ftmm.h */ + + FT_EXPORT_DEF( FT_Error ) FT_Set_MM_Design_Coordinates( FT_Face face, FT_UInt num_coords, FT_Long* coords ) @@ -203,6 +222,10 @@ error = FT_ERR( Invalid_Argument ); if ( service_mm->set_var_design ) error = service_mm->set_var_design( face, num_coords, coords ); + + /* internal error code -1 means `no change'; we can exit immediately */ + if ( error == -1 ) + return FT_Err_Ok; } if ( !error ) @@ -275,6 +298,10 @@ error = FT_ERR( Invalid_Argument ); if ( service_mm->set_mm_blend ) error = service_mm->set_mm_blend( face, num_coords, coords ); + + /* internal error code -1 means `no change'; we can exit immediately */ + if ( error == -1 ) + return FT_Err_Ok; } if ( !error ) @@ -322,6 +349,10 @@ error = FT_ERR( Invalid_Argument ); if ( service_mm->set_mm_blend ) error = service_mm->set_mm_blend( face, num_coords, coords ); + + /* internal error code -1 means `no change'; we can exit immediately */ + if ( error == -1 ) + return FT_Err_Ok; } if ( !error ) @@ -426,4 +457,52 @@ } + /* documentation is in ftmm.h */ + + FT_EXPORT_DEF( FT_Error ) + FT_Set_Named_Instance( FT_Face face, + FT_UInt instance_index ) + { + FT_Error error; + + FT_Service_MultiMasters service_mm = NULL; + FT_Service_MetricsVariations service_mvar = NULL; + + + /* check of `face' delayed to `ft_face_get_mm_service' */ + + error = ft_face_get_mm_service( face, &service_mm ); + if ( !error ) + { + error = FT_ERR( Invalid_Argument ); + if ( service_mm->set_instance ) + error = service_mm->set_instance( face, instance_index ); + } + + if ( !error ) + { + (void)ft_face_get_mvar_service( face, &service_mvar ); + + if ( service_mvar && service_mvar->metrics_adjust ) + service_mvar->metrics_adjust( face ); + } + + /* enforce recomputation of auto-hinting data */ + if ( !error && face->autohint.finalizer ) + { + face->autohint.finalizer( face->autohint.data ); + face->autohint.data = NULL; + } + + if ( !error ) + { + face->face_index = ( instance_index << 16 ) | + ( face->face_index & 0xFFFFL ); + face->face_flags &= ~FT_FACE_FLAG_VARIATION; + } + + return error; + } + + /* END */ diff --git a/thirdparty/freetype/src/base/ftobjs.c b/thirdparty/freetype/src/base/ftobjs.c index 6db8136cfc..8d07e35ae3 100644 --- a/thirdparty/freetype/src/base/ftobjs.c +++ b/thirdparty/freetype/src/base/ftobjs.c @@ -4,7 +4,7 @@ /* */ /* The FreeType private base classes (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -19,12 +19,16 @@ #include <ft2build.h> #include FT_LIST_H #include FT_OUTLINE_H +#include FT_FONT_FORMATS_H + #include FT_INTERNAL_VALIDATE_H #include FT_INTERNAL_OBJECTS_H #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_RFORK_H #include FT_INTERNAL_STREAM_H -#include FT_INTERNAL_SFNT_H /* for SFNT_Load_Table_Func */ +#include FT_INTERNAL_SFNT_H /* for SFNT_Load_Table_Func */ +#include FT_INTERNAL_POSTSCRIPT_AUX_H /* for PS_Driver */ + #include FT_TRUETYPE_TABLES_H #include FT_TRUETYPE_TAGS_H #include FT_TRUETYPE_IDS_H @@ -37,8 +41,7 @@ #include FT_SERVICE_KERNING_H #include FT_SERVICE_TRUETYPE_ENGINE_H -#include FT_AUTOHINTER_H -#include FT_CFF_DRIVER_H +#include FT_DRIVER_H #ifdef FT_CONFIG_OPTION_MAC_FONTS #include "ftbase.h" @@ -328,6 +331,138 @@ FT_BASE_DEF( void ) + ft_glyphslot_preset_bitmap( FT_GlyphSlot slot, + FT_Render_Mode mode, + const FT_Vector* origin ) + { + FT_Outline* outline = &slot->outline; + FT_Bitmap* bitmap = &slot->bitmap; + + FT_Pixel_Mode pixel_mode; + + FT_BBox cbox; + FT_Pos x_shift = 0; + FT_Pos y_shift = 0; + FT_Pos x_left, y_top; + FT_Pos width, height, pitch; + + + if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) ) + return; + + if ( origin ) + { + x_shift = origin->x; + y_shift = origin->y; + } + + /* compute the control box, and grid-fit it, */ + /* taking into account the origin shift */ + FT_Outline_Get_CBox( outline, &cbox ); + + cbox.xMin += x_shift; + cbox.yMin += y_shift; + cbox.xMax += x_shift; + cbox.yMax += y_shift; + + switch ( mode ) + { + case FT_RENDER_MODE_MONO: + pixel_mode = FT_PIXEL_MODE_MONO; +#if 1 + /* undocumented but confirmed: bbox values get rounded */ + /* unless the rounded box can collapse for a narrow glyph */ + if ( cbox.xMax - cbox.xMin < 64 ) + { + cbox.xMin = FT_PIX_FLOOR( cbox.xMin ); + cbox.xMax = FT_PIX_CEIL_LONG( cbox.xMax ); + } + else + { + cbox.xMin = FT_PIX_ROUND_LONG( cbox.xMin ); + cbox.xMax = FT_PIX_ROUND_LONG( cbox.xMax ); + } + + if ( cbox.yMax - cbox.yMin < 64 ) + { + cbox.yMin = FT_PIX_FLOOR( cbox.yMin ); + cbox.yMax = FT_PIX_CEIL_LONG( cbox.yMax ); + } + else + { + cbox.yMin = FT_PIX_ROUND_LONG( cbox.yMin ); + cbox.yMax = FT_PIX_ROUND_LONG( cbox.yMax ); + } +#else + cbox.xMin = FT_PIX_FLOOR( cbox.xMin ); + cbox.yMin = FT_PIX_FLOOR( cbox.yMin ); + cbox.xMax = FT_PIX_CEIL_LONG( cbox.xMax ); + cbox.yMax = FT_PIX_CEIL_LONG( cbox.yMax ); +#endif + break; + + case FT_RENDER_MODE_LCD: + pixel_mode = FT_PIXEL_MODE_LCD; + ft_lcd_padding( &cbox.xMin, &cbox.xMax, slot ); + goto Round; + + case FT_RENDER_MODE_LCD_V: + pixel_mode = FT_PIXEL_MODE_LCD_V; + ft_lcd_padding( &cbox.yMin, &cbox.yMax, slot ); + goto Round; + + case FT_RENDER_MODE_NORMAL: + case FT_RENDER_MODE_LIGHT: + default: + pixel_mode = FT_PIXEL_MODE_GRAY; + Round: + cbox.xMin = FT_PIX_FLOOR( cbox.xMin ); + cbox.yMin = FT_PIX_FLOOR( cbox.yMin ); + cbox.xMax = FT_PIX_CEIL_LONG( cbox.xMax ); + cbox.yMax = FT_PIX_CEIL_LONG( cbox.yMax ); + } + + x_shift = SUB_LONG( x_shift, cbox.xMin ); + y_shift = SUB_LONG( y_shift, cbox.yMin ); + + x_left = cbox.xMin >> 6; + y_top = cbox.yMax >> 6; + + width = ( (FT_ULong)cbox.xMax - (FT_ULong)cbox.xMin ) >> 6; + height = ( (FT_ULong)cbox.yMax - (FT_ULong)cbox.yMin ) >> 6; + + switch ( pixel_mode ) + { + case FT_PIXEL_MODE_MONO: + pitch = ( ( width + 15 ) >> 4 ) << 1; + break; + + case FT_PIXEL_MODE_LCD: + width *= 3; + pitch = FT_PAD_CEIL( width, 4 ); + break; + + case FT_PIXEL_MODE_LCD_V: + height *= 3; + /* fall through */ + + case FT_PIXEL_MODE_GRAY: + default: + pitch = width; + } + + slot->bitmap_left = (FT_Int)x_left; + slot->bitmap_top = (FT_Int)y_top; + + bitmap->pixel_mode = (unsigned char)pixel_mode; + bitmap->num_grays = 256; + bitmap->width = (unsigned int)width; + bitmap->rows = (unsigned int)height; + bitmap->pitch = pitch; + } + + + FT_BASE_DEF( void ) ft_glyphslot_set_bitmap( FT_GlyphSlot slot, FT_Byte* buffer ) { @@ -669,9 +804,13 @@ * Determine whether we need to auto-hint or not. * The general rules are: * - * - Do only auto-hinting if we have a hinter module, a scalable font - * format dealing with outlines, and no transforms except simple - * slants and/or rotations by integer multiples of 90 degrees. + * - Do only auto-hinting if we have + * + * - a hinter module, + * - a scalable font format dealing with outlines, + * - not a tricky font, and + * - no transforms except simple slants and/or rotations by + * integer multiples of 90 degrees. * * - Then, auto-hint if FT_LOAD_FORCE_AUTOHINT is set or if we don't * have a native font hinter. @@ -701,8 +840,15 @@ else { FT_Render_Mode mode = FT_LOAD_TARGET_MODE( load_flags ); + FT_Bool is_light_type1; + /* only the new Adobe engine (for both CFF and Type 1) is `light'; */ + /* we use `strstr' to catch both `Type 1' and `CID Type 1' */ + is_light_type1 = + ft_strstr( FT_Get_Font_Format( face ), "Type 1" ) != NULL && + ((PS_Driver)driver)->hinting_engine == FT_HINTING_ADOBE; + /* the check for `num_locations' assures that we actually */ /* test for instructions in a TTF and not in a CFF-based OTF */ /* */ @@ -710,8 +856,9 @@ /* check the size of the `fpgm' and `prep' tables, too -- */ /* the assumption is that there don't exist real TTFs where */ /* both `fpgm' and `prep' tables are missing */ - if ( ( mode == FT_RENDER_MODE_LIGHT && - !FT_DRIVER_HINTS_LIGHTLY( driver ) ) || + if ( ( mode == FT_RENDER_MODE_LIGHT && + ( !FT_DRIVER_HINTS_LIGHTLY( driver ) && + !is_light_type1 ) ) || ( FT_IS_SFNT( face ) && ttface->num_locations && ttface->max_profile.maxSizeOfInstructions == 0 && @@ -731,8 +878,8 @@ /* XXX: This is really a temporary hack that should disappear */ /* promptly with FreeType 2.1! */ /* */ - if ( FT_HAS_FIXED_SIZES( face ) && - ( load_flags & FT_LOAD_NO_BITMAP ) == 0 ) + if ( FT_HAS_FIXED_SIZES( face ) && + ( load_flags & FT_LOAD_NO_BITMAP ) == 0 ) { error = driver->clazz->load_glyph( slot, face->size, glyph_index, @@ -800,7 +947,7 @@ /* compute the linear advance in 16.16 pixels */ if ( ( load_flags & FT_LOAD_LINEAR_DESIGN ) == 0 && - ( FT_IS_SCALABLE( face ) ) ) + FT_IS_SCALABLE( face ) ) { FT_Size_Metrics* metrics = &face->size->metrics; @@ -848,28 +995,37 @@ } } - FT_TRACE5(( " x advance: %d\n" , slot->advance.x )); - FT_TRACE5(( " y advance: %d\n" , slot->advance.y )); - - FT_TRACE5(( " linear x advance: %d\n" , slot->linearHoriAdvance )); - FT_TRACE5(( " linear y advance: %d\n" , slot->linearVertAdvance )); - - /* do we need to render the image now? */ + /* do we need to render the image or preset the bitmap now? */ if ( !error && + ( load_flags & FT_LOAD_NO_SCALE ) == 0 && slot->format != FT_GLYPH_FORMAT_BITMAP && - slot->format != FT_GLYPH_FORMAT_COMPOSITE && - load_flags & FT_LOAD_RENDER ) + slot->format != FT_GLYPH_FORMAT_COMPOSITE ) { FT_Render_Mode mode = FT_LOAD_TARGET_MODE( load_flags ); - if ( mode == FT_RENDER_MODE_NORMAL && - (load_flags & FT_LOAD_MONOCHROME ) ) + if ( mode == FT_RENDER_MODE_NORMAL && + load_flags & FT_LOAD_MONOCHROME ) mode = FT_RENDER_MODE_MONO; - error = FT_Render_Glyph( slot, mode ); + if ( load_flags & FT_LOAD_RENDER ) + error = FT_Render_Glyph( slot, mode ); + else + ft_glyphslot_preset_bitmap( slot, mode, NULL ); } + FT_TRACE5(( "FT_Load_Glyph: index %d, flags %x\n", + glyph_index, load_flags )); + FT_TRACE5(( " x advance: %f\n", slot->advance.x / 64.0 )); + FT_TRACE5(( " y advance: %f\n", slot->advance.y / 64.0 )); + FT_TRACE5(( " linear x advance: %f\n", + slot->linearHoriAdvance / 65536.0 )); + FT_TRACE5(( " linear y advance: %f\n", + slot->linearVertAdvance / 65536.0 )); + FT_TRACE5(( " bitmap %dx%d, mode %d\n", + slot->bitmap.width, slot->bitmap.rows, + slot->bitmap.pixel_mode )); + Exit: return error; } @@ -2441,7 +2597,8 @@ internal->no_stem_darkening = -1; #ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING - ft_memset( internal->lcd_weights, 0, FT_LCD_FILTER_FIVE_TAPS ); + /* Per-face filtering can only be set up by FT_Face_Properties */ + internal->lcd_filter_func = NULL; #endif } @@ -2864,18 +3021,6 @@ metrics->height = bsize->height << 6; metrics->max_advance = bsize->x_ppem; } - - FT_TRACE5(( "FT_Select_Metrics:\n" )); - FT_TRACE5(( " x scale: %d (%f)\n", - metrics->x_scale, metrics->x_scale / 65536.0 )); - FT_TRACE5(( " y scale: %d (%f)\n", - metrics->y_scale, metrics->y_scale / 65536.0 )); - FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 )); - FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 )); - FT_TRACE5(( " height: %f\n", metrics->height / 64.0 )); - FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 )); - FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem )); - FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem )); } @@ -2984,18 +3129,6 @@ metrics->x_scale = 1L << 16; metrics->y_scale = 1L << 16; } - - FT_TRACE5(( "FT_Request_Metrics:\n" )); - FT_TRACE5(( " x scale: %d (%f)\n", - metrics->x_scale, metrics->x_scale / 65536.0 )); - FT_TRACE5(( " y scale: %d (%f)\n", - metrics->y_scale, metrics->y_scale / 65536.0 )); - FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 )); - FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 )); - FT_TRACE5(( " height: %f\n", metrics->height / 64.0 )); - FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 )); - FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem )); - FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem )); } @@ -3005,6 +3138,7 @@ FT_Select_Size( FT_Face face, FT_Int strike_index ) { + FT_Error error = FT_Err_Ok; FT_Driver_Class clazz; @@ -3018,36 +3152,37 @@ if ( clazz->select_size ) { - FT_Error error; + error = clazz->select_size( face->size, (FT_ULong)strike_index ); + FT_TRACE5(( "FT_Select_Size (%s driver):\n", + face->driver->root.clazz->module_name )); + } + else + { + FT_Select_Metrics( face, (FT_ULong)strike_index ); - error = clazz->select_size( face->size, (FT_ULong)strike_index ); + FT_TRACE5(( "FT_Select_Size:\n" )); + } #ifdef FT_DEBUG_LEVEL_TRACE - { - FT_Size_Metrics* metrics = &face->size->metrics; - - - FT_TRACE5(( "FT_Select_Size (font driver's `select_size'):\n" )); - FT_TRACE5(( " x scale: %d (%f)\n", - metrics->x_scale, metrics->x_scale / 65536.0 )); - FT_TRACE5(( " y scale: %d (%f)\n", - metrics->y_scale, metrics->y_scale / 65536.0 )); - FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 )); - FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 )); - FT_TRACE5(( " height: %f\n", metrics->height / 64.0 )); - FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 )); - FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem )); - FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem )); - } -#endif + { + FT_Size_Metrics* metrics = &face->size->metrics; - return error; - } - FT_Select_Metrics( face, (FT_ULong)strike_index ); + FT_TRACE5(( " x scale: %d (%f)\n", + metrics->x_scale, metrics->x_scale / 65536.0 )); + FT_TRACE5(( " y scale: %d (%f)\n", + metrics->y_scale, metrics->y_scale / 65536.0 )); + FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 )); + FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 )); + FT_TRACE5(( " height: %f\n", metrics->height / 64.0 )); + FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 )); + FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem )); + FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem )); + } +#endif - return FT_Err_Ok; + return error; } @@ -3057,6 +3192,7 @@ FT_Request_Size( FT_Face face, FT_Size_Request req ) { + FT_Error error = FT_Err_Ok; FT_Driver_Class clazz; FT_ULong strike_index; @@ -3076,55 +3212,52 @@ if ( clazz->request_size ) { - FT_Error error; - - error = clazz->request_size( face->size, req ); -#ifdef FT_DEBUG_LEVEL_TRACE - { - FT_Size_Metrics* metrics = &face->size->metrics; - - - FT_TRACE5(( "FT_Request_Size (font driver's `request_size'):\n" )); - FT_TRACE5(( " x scale: %d (%f)\n", - metrics->x_scale, metrics->x_scale / 65536.0 )); - FT_TRACE5(( " y scale: %d (%f)\n", - metrics->y_scale, metrics->y_scale / 65536.0 )); - FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 )); - FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 )); - FT_TRACE5(( " height: %f\n", metrics->height / 64.0 )); - FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 )); - FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem )); - FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem )); - } -#endif - - return error; + FT_TRACE5(( "FT_Request_Size (%s driver):\n", + face->driver->root.clazz->module_name )); } - - /* - * The reason that a driver doesn't have `request_size' defined is - * either that the scaling here suffices or that the supported formats - * are bitmap-only and size matching is not implemented. - * - * In the latter case, a simple size matching is done. - */ - if ( !FT_IS_SCALABLE( face ) && FT_HAS_FIXED_SIZES( face ) ) + else if ( !FT_IS_SCALABLE( face ) && FT_HAS_FIXED_SIZES( face ) ) { - FT_Error error; - - + /* + * The reason that a driver doesn't have `request_size' defined is + * either that the scaling here suffices or that the supported formats + * are bitmap-only and size matching is not implemented. + * + * In the latter case, a simple size matching is done. + */ error = FT_Match_Size( face, req, 0, &strike_index ); if ( error ) return error; return FT_Select_Size( face, (FT_Int)strike_index ); } + else + { + FT_Request_Metrics( face, req ); - FT_Request_Metrics( face, req ); + FT_TRACE5(( "FT_Request_Size:\n" )); + } - return FT_Err_Ok; +#ifdef FT_DEBUG_LEVEL_TRACE + { + FT_Size_Metrics* metrics = &face->size->metrics; + + + FT_TRACE5(( " x scale: %d (%f)\n", + metrics->x_scale, metrics->x_scale / 65536.0 )); + FT_TRACE5(( " y scale: %d (%f)\n", + metrics->y_scale, metrics->y_scale / 65536.0 )); + FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 )); + FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 )); + FT_TRACE5(( " height: %f\n", metrics->height / 64.0 )); + FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 )); + FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem )); + FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem )); + } +#endif + + return error; } @@ -3653,16 +3786,11 @@ { #ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING if ( properties->data ) + { ft_memcpy( face->internal->lcd_weights, properties->data, FT_LCD_FILTER_FIVE_TAPS ); - else - { - /* Value NULL indicates `no custom weights, use library */ - /* defaults', signaled by filling the weight field with zeros. */ - ft_memset( face->internal->lcd_weights, - 0, - FT_LCD_FILTER_FIVE_TAPS ); + face->internal->lcd_filter_func = ft_lcd_filter_fir; } #else error = FT_THROW( Unimplemented_Feature ); @@ -4414,43 +4542,97 @@ */ /* we use FT_TRACE3 in this block */ - if ( ft_trace_levels[trace_bitmap] >= 3 ) + if ( !error && + ft_trace_levels[trace_bitmap] >= 3 && + slot->bitmap.buffer ) { + FT_Bitmap bitmap; + FT_Error err; + + + FT_Bitmap_Init( &bitmap ); + /* we convert to a single bitmap format for computing the checksum */ - if ( !error && slot->bitmap.buffer ) + /* this also converts the bitmap flow to `down' (i.e., pitch > 0) */ + err = FT_Bitmap_Convert( library, &slot->bitmap, &bitmap, 1 ); + if ( !err ) { - FT_Bitmap bitmap; - FT_Error err; + MD5_CTX ctx; + unsigned char md5[16]; + unsigned long coverage = 0; + int i, j; + int rows = (int)bitmap.rows; + int pitch = bitmap.pitch; + + + FT_TRACE3(( "FT_Render_Glyph: bitmap %dx%d, mode %d\n", + rows, pitch, slot->bitmap.pixel_mode )); + + for ( i = 0; i < rows; i++ ) + for ( j = 0; j < pitch; j++ ) + coverage += bitmap.buffer[i * pitch + j]; + FT_TRACE3(( " Total coverage: %lu\n", coverage )); - FT_Bitmap_Init( &bitmap ); + MD5_Init( &ctx ); + if ( bitmap.buffer ) + MD5_Update( &ctx, bitmap.buffer, + (unsigned long)rows * (unsigned long)pitch ); + MD5_Final( md5, &ctx ); - /* this also converts the bitmap flow to `down' (i.e., pitch > 0) */ - err = FT_Bitmap_Convert( library, &slot->bitmap, &bitmap, 1 ); - if ( !err ) + FT_TRACE3(( " MD5 checksum: " )); + for ( i = 0; i < 16; i++ ) + FT_TRACE3(( "%02X", md5[i] )); + FT_TRACE3(( "\n" )); + } + + FT_Bitmap_Done( library, &bitmap ); + } + + /* + * Dump bitmap in Netpbm format (PBM or PGM). + */ + + /* we use FT_TRACE7 in this block */ + if ( !error && + ft_trace_levels[trace_bitmap] >= 7 && + slot->bitmap.rows < 128U && + slot->bitmap.width < 128U && + slot->bitmap.buffer ) + { + int rows = (int)slot->bitmap.rows; + int width = (int)slot->bitmap.width; + int pitch = slot->bitmap.pitch; + int i, j, m; + unsigned char* topleft = slot->bitmap.buffer; + + if ( pitch < 0 ) + topleft -= pitch * ( rows - 1 ); + + FT_TRACE7(( "Netpbm image: start\n" )); + switch ( slot->bitmap.pixel_mode ) + { + case FT_PIXEL_MODE_MONO: + FT_TRACE7(( "P1 %d %d\n", width, rows )); + for ( i = 0; i < rows; i++ ) { - MD5_CTX ctx; - unsigned char md5[16]; - int i; - unsigned int rows = bitmap.rows; - unsigned int pitch = (unsigned int)bitmap.pitch; - - - MD5_Init( &ctx ); - if ( bitmap.buffer ) - MD5_Update( &ctx, bitmap.buffer, rows * pitch ); - MD5_Final( md5, &ctx ); - - FT_TRACE3(( "MD5 checksum for %dx%d bitmap:\n" - " ", - rows, pitch )); - for ( i = 0; i < 16; i++ ) - FT_TRACE3(( "%02X", md5[i] )); - FT_TRACE3(( "\n" )); + for ( j = 0; j < width; ) + for ( m = 128; m > 0 && j < width; m >>= 1, j++ ) + FT_TRACE7(( " %d", ( topleft[i * pitch + j / 8] & m ) != 0 )); + FT_TRACE7(( "\n" )); } + break; - FT_Bitmap_Done( library, &bitmap ); + default: + FT_TRACE7(( "P2 %d %d 255\n", width, rows )); + for ( i = 0; i < rows; i++ ) + { + for ( j = 0; j < width; j += 1 ) + FT_TRACE7(( " %3u", topleft[i * pitch + j] )); + FT_TRACE7(( "\n" )); + } } + FT_TRACE7(( "Netpbm image: end\n" )); } #undef FT_COMPONENT @@ -4995,9 +5177,9 @@ #ifdef FT_CONFIG_OPTION_PIC Fail: ft_pic_container_destroy( library ); -#endif FT_FREE( library ); return error; +#endif } diff --git a/thirdparty/freetype/src/base/ftotval.c b/thirdparty/freetype/src/base/ftotval.c index 5fa098691e..a2944a7950 100644 --- a/thirdparty/freetype/src/base/ftotval.c +++ b/thirdparty/freetype/src/base/ftotval.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating OpenType tables (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftoutln.c b/thirdparty/freetype/src/base/ftoutln.c index 9ceb9cf1ba..cb91321deb 100644 --- a/thirdparty/freetype/src/base/ftoutln.c +++ b/thirdparty/freetype/src/base/ftoutln.c @@ -4,7 +4,7 @@ /* */ /* FreeType outline management (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -286,12 +286,13 @@ FT_TRACE5(( "FT_Outline_Decompose: Done\n", n )); return FT_Err_Ok; + Invalid_Outline: + error = FT_THROW( Invalid_Outline ); + /* fall through */ + Exit: FT_TRACE5(( "FT_Outline_Decompose: Error 0x%x\n", error )); return error; - - Invalid_Outline: - return FT_THROW( Invalid_Outline ); } @@ -540,8 +541,8 @@ for ( n = 0; n < outline->n_points; n++ ) { - vec->x += xOffset; - vec->y += yOffset; + vec->x = ADD_LONG( vec->x, xOffset ); + vec->y = ADD_LONG( vec->y, yOffset ); vec++; } } diff --git a/thirdparty/freetype/src/base/ftpatent.c b/thirdparty/freetype/src/base/ftpatent.c index 9900f99bfc..e23ee2e3f4 100644 --- a/thirdparty/freetype/src/base/ftpatent.c +++ b/thirdparty/freetype/src/base/ftpatent.c @@ -5,7 +5,7 @@ /* FreeType API for checking patented TrueType bytecode instructions */ /* (body). Obsolete, retained for backward compatibility. */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* David Turner. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftpfr.c b/thirdparty/freetype/src/base/ftpfr.c index 5cc0b70726..bfe13520eb 100644 --- a/thirdparty/freetype/src/base/ftpfr.c +++ b/thirdparty/freetype/src/base/ftpfr.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing PFR-specific data (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftpic.c b/thirdparty/freetype/src/base/ftpic.c index 0f84fddc98..1492e1809a 100644 --- a/thirdparty/freetype/src/base/ftpic.c +++ b/thirdparty/freetype/src/base/ftpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services (body). */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftpsprop.c b/thirdparty/freetype/src/base/ftpsprop.c new file mode 100644 index 0000000000..459b5e6054 --- /dev/null +++ b/thirdparty/freetype/src/base/ftpsprop.c @@ -0,0 +1,285 @@ +/***************************************************************************/ +/* */ +/* ftpsprop.c */ +/* */ +/* Get and set properties of PostScript drivers (body). */ +/* See `ftdriver.h' for available properties. */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#include <ft2build.h> +#include FT_DRIVER_H +#include FT_INTERNAL_DEBUG_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H +#include FT_INTERNAL_OBJECTS_H +#include FT_INTERNAL_POSTSCRIPT_PROPS_H + + + /*************************************************************************/ + /* */ + /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ + /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ + /* messages during execution. */ + /* */ +#undef FT_COMPONENT +#define FT_COMPONENT trace_psprops + + + FT_BASE_CALLBACK_DEF( FT_Error ) + ps_property_set( FT_Module module, /* PS_Driver */ + const char* property_name, + const void* value, + FT_Bool value_is_string ) + { + FT_Error error = FT_Err_Ok; + PS_Driver driver = (PS_Driver)module; + +#ifndef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES + FT_UNUSED( value_is_string ); +#endif + + + if ( !ft_strcmp( property_name, "darkening-parameters" ) ) + { + FT_Int* darken_params; + FT_Int x1, y1, x2, y2, x3, y3, x4, y4; + +#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES + FT_Int dp[8]; + + + if ( value_is_string ) + { + const char* s = (const char*)value; + char* ep; + int i; + + + /* eight comma-separated numbers */ + for ( i = 0; i < 7; i++ ) + { + dp[i] = (FT_Int)ft_strtol( s, &ep, 10 ); + if ( *ep != ',' || s == ep ) + return FT_THROW( Invalid_Argument ); + + s = ep + 1; + } + + dp[7] = (FT_Int)ft_strtol( s, &ep, 10 ); + if ( !( *ep == '\0' || *ep == ' ' ) || s == ep ) + return FT_THROW( Invalid_Argument ); + + darken_params = dp; + } + else +#endif + darken_params = (FT_Int*)value; + + x1 = darken_params[0]; + y1 = darken_params[1]; + x2 = darken_params[2]; + y2 = darken_params[3]; + x3 = darken_params[4]; + y3 = darken_params[5]; + x4 = darken_params[6]; + y4 = darken_params[7]; + + if ( x1 < 0 || x2 < 0 || x3 < 0 || x4 < 0 || + y1 < 0 || y2 < 0 || y3 < 0 || y4 < 0 || + x1 > x2 || x2 > x3 || x3 > x4 || + y1 > 500 || y2 > 500 || y3 > 500 || y4 > 500 ) + return FT_THROW( Invalid_Argument ); + + driver->darken_params[0] = x1; + driver->darken_params[1] = y1; + driver->darken_params[2] = x2; + driver->darken_params[3] = y2; + driver->darken_params[4] = x3; + driver->darken_params[5] = y3; + driver->darken_params[6] = x4; + driver->darken_params[7] = y4; + + return error; + } + + else if ( !ft_strcmp( property_name, "hinting-engine" ) ) + { +#if defined( CFF_CONFIG_OPTION_OLD_ENGINE ) || \ + defined( T1_CONFIG_OPTION_OLD_ENGINE ) + const char* module_name = module->clazz->module_name; +#endif + + +#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES + if ( value_is_string ) + { + const char* s = (const char*)value; + + + if ( !ft_strcmp( s, "adobe" ) ) + driver->hinting_engine = FT_HINTING_ADOBE; + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + else if ( !ft_strcmp( module_name, "cff" ) && + !ft_strcmp( s, "freetype" ) ) + driver->hinting_engine = FT_HINTING_FREETYPE; +#endif + +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + else if ( ( !ft_strcmp( module_name, "type1" ) || + !ft_strcmp( module_name, "t1cid" ) ) && + !ft_strcmp( s, "freetype" ) ) + driver->hinting_engine = FT_HINTING_FREETYPE; +#endif + + else + return FT_THROW( Invalid_Argument ); + } + else +#endif /* FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES */ + { + FT_UInt* hinting_engine = (FT_UInt*)value; + + + if ( *hinting_engine == FT_HINTING_ADOBE +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + || ( *hinting_engine == FT_HINTING_FREETYPE && + !ft_strcmp( module_name, "cff" ) ) +#endif +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + || ( *hinting_engine == FT_HINTING_FREETYPE && + ( !ft_strcmp( module_name, "type1" ) || + !ft_strcmp( module_name, "t1cid" ) ) ) +#endif + ) + driver->hinting_engine = *hinting_engine; + else + error = FT_ERR( Unimplemented_Feature ); + + return error; + } + } + + else if ( !ft_strcmp( property_name, "no-stem-darkening" ) ) + { +#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES + if ( value_is_string ) + { + const char* s = (const char*)value; + long nsd = ft_strtol( s, NULL, 10 ); + + + if ( !nsd ) + driver->no_stem_darkening = FALSE; + else + driver->no_stem_darkening = TRUE; + } + else +#endif + { + FT_Bool* no_stem_darkening = (FT_Bool*)value; + + + driver->no_stem_darkening = *no_stem_darkening; + } + + return error; + } + + else if ( !ft_strcmp( property_name, "random-seed" ) ) + { + FT_Int32 random_seed; + + +#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES + if ( value_is_string ) + { + const char* s = (const char*)value; + + + random_seed = (FT_Int32)ft_strtol( s, NULL, 10 ); + } + else +#endif + random_seed = *(FT_Int32*)value; + + if ( random_seed < 0 ) + random_seed = 0; + + driver->random_seed = random_seed; + + return error; + } + + FT_TRACE0(( "ps_property_set: missing property `%s'\n", + property_name )); + return FT_THROW( Missing_Property ); + } + + + FT_BASE_CALLBACK_DEF( FT_Error ) + ps_property_get( FT_Module module, /* PS_Driver */ + const char* property_name, + void* value ) + { + FT_Error error = FT_Err_Ok; + PS_Driver driver = (PS_Driver)module; + + + if ( !ft_strcmp( property_name, "darkening-parameters" ) ) + { + FT_Int* darken_params = driver->darken_params; + FT_Int* val = (FT_Int*)value; + + + val[0] = darken_params[0]; + val[1] = darken_params[1]; + val[2] = darken_params[2]; + val[3] = darken_params[3]; + val[4] = darken_params[4]; + val[5] = darken_params[5]; + val[6] = darken_params[6]; + val[7] = darken_params[7]; + + return error; + } + + else if ( !ft_strcmp( property_name, "hinting-engine" ) ) + { + FT_UInt hinting_engine = driver->hinting_engine; + FT_UInt* val = (FT_UInt*)value; + + + *val = hinting_engine; + + return error; + } + + else if ( !ft_strcmp( property_name, "no-stem-darkening" ) ) + { + FT_Bool no_stem_darkening = driver->no_stem_darkening; + FT_Bool* val = (FT_Bool*)value; + + + *val = no_stem_darkening; + + return error; + } + + FT_TRACE0(( "ps_property_get: missing property `%s'\n", + property_name )); + return FT_THROW( Missing_Property ); + } + + +/* END */ diff --git a/thirdparty/freetype/src/base/ftrfork.c b/thirdparty/freetype/src/base/ftrfork.c index f5ad2874d8..c3a2b9151a 100644 --- a/thirdparty/freetype/src/base/ftrfork.c +++ b/thirdparty/freetype/src/base/ftrfork.c @@ -4,7 +4,7 @@ /* */ /* Embedded resource forks accessor (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Masatake YAMATO and Redhat K.K. */ /* */ /* FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are */ @@ -478,7 +478,7 @@ } -#ifndef FT_MACINTOSH +#if defined( FT_CONFIG_OPTION_MAC_FONTS ) && !defined( FT_MACINTOSH ) static FT_RFork_Rule raccess_get_rule_type_from_rule_index( FT_Library library, FT_UInt rule_index ) diff --git a/thirdparty/freetype/src/base/ftsnames.c b/thirdparty/freetype/src/base/ftsnames.c index 3609450088..90ea1e2be7 100644 --- a/thirdparty/freetype/src/base/ftsnames.c +++ b/thirdparty/freetype/src/base/ftsnames.c @@ -7,7 +7,7 @@ /* */ /* This is _not_ used to retrieve glyph names! */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftstream.c b/thirdparty/freetype/src/base/ftstream.c index a3f8c8b3c9..18df7dcfef 100644 --- a/thirdparty/freetype/src/base/ftstream.c +++ b/thirdparty/freetype/src/base/ftstream.c @@ -4,7 +4,7 @@ /* */ /* I/O stream support (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftstroke.c b/thirdparty/freetype/src/base/ftstroke.c index d32de0d62b..6ae1819067 100644 --- a/thirdparty/freetype/src/base/ftstroke.c +++ b/thirdparty/freetype/src/base/ftstroke.c @@ -4,7 +4,7 @@ /* */ /* FreeType path stroker (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftsynth.c b/thirdparty/freetype/src/base/ftsynth.c index 5cf386f48d..c28346707b 100644 --- a/thirdparty/freetype/src/base/ftsynth.c +++ b/thirdparty/freetype/src/base/ftsynth.c @@ -4,7 +4,7 @@ /* */ /* FreeType synthesizing code for emboldening and slanting (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftsystem.c b/thirdparty/freetype/src/base/ftsystem.c index 324f949a49..6adebdb938 100644 --- a/thirdparty/freetype/src/base/ftsystem.c +++ b/thirdparty/freetype/src/base/ftsystem.c @@ -4,7 +4,7 @@ /* */ /* ANSI-specific FreeType low-level system interface (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/fttrigon.c b/thirdparty/freetype/src/base/fttrigon.c index 7a4d17c829..d6dd098c42 100644 --- a/thirdparty/freetype/src/base/fttrigon.c +++ b/thirdparty/freetype/src/base/fttrigon.c @@ -4,7 +4,7 @@ /* */ /* FreeType trigonometric functions (body). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/fttype1.c b/thirdparty/freetype/src/base/fttype1.c index 4d16a6371a..aa8f8ccbbb 100644 --- a/thirdparty/freetype/src/base/fttype1.c +++ b/thirdparty/freetype/src/base/fttype1.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility file for PS names support (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftutil.c b/thirdparty/freetype/src/base/ftutil.c index 7bd5bee87c..4de5f2c145 100644 --- a/thirdparty/freetype/src/base/ftutil.c +++ b/thirdparty/freetype/src/base/ftutil.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility file for memory and list management (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/ftver.rc b/thirdparty/freetype/src/base/ftver.rc new file mode 100644 index 0000000000..a2903d5883 --- /dev/null +++ b/thirdparty/freetype/src/base/ftver.rc @@ -0,0 +1,61 @@ +/***************************************************************************/ +/* */ +/* ftver.rc */ +/* */ +/* FreeType VERSIONINFO resource for Windows DLLs. */ +/* */ +/* Copyright 2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#include<windows.h> + +#define FT_VERSION 2,9,1,0 +#define FT_VERSION_STR "2.9.1" + +VS_VERSION_INFO VERSIONINFO +FILEVERSION FT_VERSION +PRODUCTVERSION FT_VERSION +FILEFLAGSMASK VS_FFI_FILEFLAGSMASK +#ifdef _DEBUG +FILEFLAGS VS_FF_DEBUG +#endif +#ifdef _DLL +FILETYPE VFT_DLL +#define FT_FILENAME "freetype.dll" +#else +FILETYPE VFT_STATIC_LIB +#define FT_FILENAME "freetype.lib" +#endif +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904E4" + BEGIN + VALUE "CompanyName", "The FreeType Project" + VALUE "FileDescription", "Font Rendering Library" + VALUE "FileVersion", FT_VERSION_STR + VALUE "ProductName", "FreeType" + VALUE "ProductVersion", FT_VERSION_STR + VALUE "LegalCopyright", "\251 2018 The FreeType Project www.freetype.org. All rights reserved." + VALUE "InternalName", "freetype" + VALUE "OriginalFilename", FT_FILENAME + END + END + + BLOCK "VarFileInfo" + BEGIN + /* The following line should only be modified for localized versions. */ + /* It consists of any number of WORD,WORD pairs, with each pair */ + /* describing a "language,codepage" combination supported by the file. */ + VALUE "Translation", 0x409, 1252 + END +END diff --git a/thirdparty/freetype/src/base/ftwinfnt.c b/thirdparty/freetype/src/base/ftwinfnt.c index 05baa02da6..11bd28afb7 100644 --- a/thirdparty/freetype/src/base/ftwinfnt.c +++ b/thirdparty/freetype/src/base/ftwinfnt.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing Windows FNT specific info (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/base/rules.mk b/thirdparty/freetype/src/base/rules.mk index 2a1e93cb00..e9805bd068 100644 --- a/thirdparty/freetype/src/base/rules.mk +++ b/thirdparty/freetype/src/base/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -40,11 +40,14 @@ BASE_SRC := $(BASE_DIR)/basepic.c \ $(BASE_DIR)/ftadvanc.c \ $(BASE_DIR)/ftcalc.c \ $(BASE_DIR)/ftdbgmem.c \ + $(BASE_DIR)/ftfntfmt.c \ $(BASE_DIR)/ftgloadr.c \ $(BASE_DIR)/fthash.c \ + $(BASE_DIR)/ftlcdfil.c \ $(BASE_DIR)/ftobjs.c \ $(BASE_DIR)/ftoutln.c \ $(BASE_DIR)/ftpic.c \ + $(BASE_DIR)/ftpsprop.c \ $(BASE_DIR)/ftrfork.c \ $(BASE_DIR)/ftsnames.c \ $(BASE_DIR)/ftstream.c \ diff --git a/thirdparty/freetype/src/bdf/README b/thirdparty/freetype/src/bdf/README index b761aba2b2..996ac2d2aa 100644 --- a/thirdparty/freetype/src/bdf/README +++ b/thirdparty/freetype/src/bdf/README @@ -13,7 +13,7 @@ This code implements a BDF driver for the FreeType library, following the Adobe Specification V 2.2. The specification of the BDF font format is available from Adobe's web site: - http://partners.adobe.com/public/developer/en/font/5005.BDF_Spec.pdf + https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5005.BDF_Spec.pdf Many good bitmap fonts in bdf format come with XFree86 (www.XFree86.org). They do not define vertical metrics, because the X Consortium BDF diff --git a/thirdparty/freetype/src/bdf/bdfdrivr.c b/thirdparty/freetype/src/bdf/bdfdrivr.c index fb77810007..ca937f89ce 100644 --- a/thirdparty/freetype/src/bdf/bdfdrivr.c +++ b/thirdparty/freetype/src/bdf/bdfdrivr.c @@ -813,7 +813,7 @@ THE SOFTWARE. bitmap->rows = glyph.bbx.height; bitmap->width = glyph.bbx.width; - if ( glyph.bpr > INT_MAX ) + if ( glyph.bpr > FT_INT_MAX ) FT_TRACE1(( "BDF_Glyph_Load: too large pitch %d is truncated\n", glyph.bpr )); bitmap->pitch = (int)glyph.bpr; /* same as FT_Bitmap.pitch */ diff --git a/thirdparty/freetype/src/bdf/bdflib.c b/thirdparty/freetype/src/bdf/bdflib.c index bf10887fd4..2f5c99d544 100644 --- a/thirdparty/freetype/src/bdf/bdflib.c +++ b/thirdparty/freetype/src/bdf/bdflib.c @@ -705,11 +705,11 @@ for ( v = 0; sbitset( ddigits, *s ); s++ ) { - if ( v < ( ULONG_MAX - 9 ) / 10 ) + if ( v < ( FT_ULONG_MAX - 9 ) / 10 ) v = v * 10 + a2i[(int)*s]; else { - v = ULONG_MAX; + v = FT_ULONG_MAX; break; } } @@ -738,11 +738,11 @@ for ( v = 0; sbitset( ddigits, *s ); s++ ) { - if ( v < ( LONG_MAX - 9 ) / 10 ) + if ( v < ( FT_LONG_MAX - 9 ) / 10 ) v = v * 10 + a2i[(int)*s]; else { - v = LONG_MAX; + v = FT_LONG_MAX; break; } } @@ -763,11 +763,11 @@ for ( v = 0; sbitset( ddigits, *s ); s++ ) { - if ( v < ( USHRT_MAX - 9 ) / 10 ) + if ( v < ( FT_USHORT_MAX - 9 ) / 10 ) v = (unsigned short)( v * 10 + a2i[(int)*s] ); else { - v = USHRT_MAX; + v = FT_USHORT_MAX; break; } } diff --git a/thirdparty/freetype/src/bzip2/ftbzip2.c b/thirdparty/freetype/src/bzip2/ftbzip2.c index 7fc71e7079..16019485a9 100644 --- a/thirdparty/freetype/src/bzip2/ftbzip2.c +++ b/thirdparty/freetype/src/bzip2/ftbzip2.c @@ -8,7 +8,7 @@ /* parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2010-2017 by */ +/* Copyright 2010-2018 by */ /* Joel Klinghed. */ /* */ /* based on `src/gzip/ftgzip.c' */ diff --git a/thirdparty/freetype/src/bzip2/rules.mk b/thirdparty/freetype/src/bzip2/rules.mk index f63ddc4d34..95954d7520 100644 --- a/thirdparty/freetype/src/bzip2/rules.mk +++ b/thirdparty/freetype/src/bzip2/rules.mk @@ -2,7 +2,7 @@ # FreeType 2 BZIP2 support configuration rules # -# Copyright 2010-2017 by +# Copyright 2010-2018 by # Joel Klinghed. # # based on `src/lzw/rules.mk' diff --git a/thirdparty/freetype/src/cache/ftcache.c b/thirdparty/freetype/src/cache/ftcache.c index 8226188314..1b425af911 100644 --- a/thirdparty/freetype/src/cache/ftcache.c +++ b/thirdparty/freetype/src/cache/ftcache.c @@ -4,7 +4,7 @@ /* */ /* The FreeType Caching sub-system (body only). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcbasic.c b/thirdparty/freetype/src/cache/ftcbasic.c index e804776ab4..994aa12286 100644 --- a/thirdparty/freetype/src/cache/ftcbasic.c +++ b/thirdparty/freetype/src/cache/ftcbasic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType basic cache interface (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftccache.c b/thirdparty/freetype/src/cache/ftccache.c index 37dc3abb1d..12ec585a25 100644 --- a/thirdparty/freetype/src/cache/ftccache.c +++ b/thirdparty/freetype/src/cache/ftccache.c @@ -4,7 +4,7 @@ /* */ /* The FreeType internal cache interface (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftccache.h b/thirdparty/freetype/src/cache/ftccache.h index d3c11ce082..859c547e46 100644 --- a/thirdparty/freetype/src/cache/ftccache.h +++ b/thirdparty/freetype/src/cache/ftccache.h @@ -4,7 +4,7 @@ /* */ /* FreeType internal cache interface (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftccback.h b/thirdparty/freetype/src/cache/ftccback.h index 2681e8c022..e51d8d6e55 100644 --- a/thirdparty/freetype/src/cache/ftccback.h +++ b/thirdparty/freetype/src/cache/ftccback.h @@ -4,7 +4,7 @@ /* */ /* Callback functions of the caching sub-system (specification only). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftccmap.c b/thirdparty/freetype/src/cache/ftccmap.c index 2fa84979c8..d20b0f48fe 100644 --- a/thirdparty/freetype/src/cache/ftccmap.c +++ b/thirdparty/freetype/src/cache/ftccmap.c @@ -4,7 +4,7 @@ /* */ /* FreeType CharMap cache (body) */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcerror.h b/thirdparty/freetype/src/cache/ftcerror.h index 84fe52f546..a26cd5935b 100644 --- a/thirdparty/freetype/src/cache/ftcerror.h +++ b/thirdparty/freetype/src/cache/ftcerror.h @@ -4,7 +4,7 @@ /* */ /* Caching sub-system error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcglyph.c b/thirdparty/freetype/src/cache/ftcglyph.c index d2468f2f43..782cc0ed09 100644 --- a/thirdparty/freetype/src/cache/ftcglyph.c +++ b/thirdparty/freetype/src/cache/ftcglyph.c @@ -4,7 +4,7 @@ /* */ /* FreeType Glyph Image (FT_Glyph) cache (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcglyph.h b/thirdparty/freetype/src/cache/ftcglyph.h index cab58ed311..23c24d223f 100644 --- a/thirdparty/freetype/src/cache/ftcglyph.h +++ b/thirdparty/freetype/src/cache/ftcglyph.h @@ -4,7 +4,7 @@ /* */ /* FreeType abstract glyph cache (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcimage.c b/thirdparty/freetype/src/cache/ftcimage.c index 359f818cce..77a100153e 100644 --- a/thirdparty/freetype/src/cache/ftcimage.c +++ b/thirdparty/freetype/src/cache/ftcimage.c @@ -4,7 +4,7 @@ /* */ /* FreeType Image cache (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcimage.h b/thirdparty/freetype/src/cache/ftcimage.h index 14049af9d2..24a221053b 100644 --- a/thirdparty/freetype/src/cache/ftcimage.h +++ b/thirdparty/freetype/src/cache/ftcimage.h @@ -4,7 +4,7 @@ /* */ /* FreeType Generic Image cache (specification) */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcmanag.c b/thirdparty/freetype/src/cache/ftcmanag.c index edec2b6b5b..2bcd9df502 100644 --- a/thirdparty/freetype/src/cache/ftcmanag.c +++ b/thirdparty/freetype/src/cache/ftcmanag.c @@ -4,7 +4,7 @@ /* */ /* FreeType Cache Manager (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcmanag.h b/thirdparty/freetype/src/cache/ftcmanag.h index 556842e131..b4b4755356 100644 --- a/thirdparty/freetype/src/cache/ftcmanag.h +++ b/thirdparty/freetype/src/cache/ftcmanag.h @@ -4,7 +4,7 @@ /* */ /* FreeType Cache Manager (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcmru.c b/thirdparty/freetype/src/cache/ftcmru.c index e293269f2f..1087be4d89 100644 --- a/thirdparty/freetype/src/cache/ftcmru.c +++ b/thirdparty/freetype/src/cache/ftcmru.c @@ -4,7 +4,7 @@ /* */ /* FreeType MRU support (body). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcmru.h b/thirdparty/freetype/src/cache/ftcmru.h index c4c330d558..82396b917d 100644 --- a/thirdparty/freetype/src/cache/ftcmru.h +++ b/thirdparty/freetype/src/cache/ftcmru.h @@ -4,7 +4,7 @@ /* */ /* Simple MRU list-cache (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcsbits.c b/thirdparty/freetype/src/cache/ftcsbits.c index 2f9336decd..018f1ecdb7 100644 --- a/thirdparty/freetype/src/cache/ftcsbits.c +++ b/thirdparty/freetype/src/cache/ftcsbits.c @@ -4,7 +4,7 @@ /* */ /* FreeType sbits manager (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/ftcsbits.h b/thirdparty/freetype/src/cache/ftcsbits.h index 1e15ce9764..206a1bb3fc 100644 --- a/thirdparty/freetype/src/cache/ftcsbits.h +++ b/thirdparty/freetype/src/cache/ftcsbits.h @@ -4,7 +4,7 @@ /* */ /* A small-bitmap cache (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cache/rules.mk b/thirdparty/freetype/src/cache/rules.mk index 6204689505..558935976d 100644 --- a/thirdparty/freetype/src/cache/rules.mk +++ b/thirdparty/freetype/src/cache/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2000-2017 by +# Copyright 2000-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/cff/cff.c b/thirdparty/freetype/src/cff/cff.c index 397f6dfafe..1a755d5dad 100644 --- a/thirdparty/freetype/src/cff/cff.c +++ b/thirdparty/freetype/src/cff/cff.c @@ -4,7 +4,7 @@ /* */ /* FreeType OpenType driver component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -27,15 +27,4 @@ #include "cffload.c" #include "cffobjs.c" -#include "cf2arrst.c" -#include "cf2blues.c" -#include "cf2error.c" -#include "cf2font.c" -#include "cf2ft.c" -#include "cf2hints.c" -#include "cf2intrp.c" -#include "cf2read.c" -#include "cf2stack.c" - - /* END */ diff --git a/thirdparty/freetype/src/cff/cffcmap.c b/thirdparty/freetype/src/cff/cffcmap.c index 4adce7a54d..e45ae1127b 100644 --- a/thirdparty/freetype/src/cff/cffcmap.c +++ b/thirdparty/freetype/src/cff/cffcmap.c @@ -4,7 +4,7 @@ /* */ /* CFF character mapping table (cmap) support (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cff/cffcmap.h b/thirdparty/freetype/src/cff/cffcmap.h index 7792e04248..856a43dd1b 100644 --- a/thirdparty/freetype/src/cff/cffcmap.h +++ b/thirdparty/freetype/src/cff/cffcmap.h @@ -4,7 +4,7 @@ /* */ /* CFF character mapping table (cmap) support (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -19,7 +19,7 @@ #ifndef CFFCMAP_H_ #define CFFCMAP_H_ -#include "cffobjs.h" +#include FT_INTERNAL_CFF_OBJECTS_TYPES_H FT_BEGIN_HEADER diff --git a/thirdparty/freetype/src/cff/cffdrivr.c b/thirdparty/freetype/src/cff/cffdrivr.c index 38bfc2ca3d..df896848da 100644 --- a/thirdparty/freetype/src/cff/cffdrivr.c +++ b/thirdparty/freetype/src/cff/cffdrivr.c @@ -4,7 +4,7 @@ /* */ /* OpenType font driver implementation (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,16 +21,20 @@ #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_STREAM_H #include FT_INTERNAL_SFNT_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H +#include FT_INTERNAL_POSTSCRIPT_PROPS_H #include FT_SERVICE_CID_H #include FT_SERVICE_POSTSCRIPT_INFO_H #include FT_SERVICE_POSTSCRIPT_NAME_H #include FT_SERVICE_TT_CMAP_H +#include FT_SERVICE_CFF_TABLE_LOAD_H #include "cffdrivr.h" #include "cffgload.h" #include "cffload.h" #include "cffcmap.h" #include "cffparse.h" +#include "cffobjs.h" #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT #include FT_SERVICE_MULTIPLE_MASTERS_H @@ -43,7 +47,7 @@ #include FT_SERVICE_FONT_FORMAT_H #include FT_SERVICE_GLYPH_DICT_H #include FT_SERVICE_PROPERTIES_H -#include FT_CFF_DRIVER_H +#include FT_DRIVER_H /*************************************************************************/ @@ -214,8 +218,8 @@ { #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT /* no fast retrieval for blended MM fonts without VVAR table */ - if ( !ttface->is_default_instance && - !( ttface->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) ) + if ( ( FT_IS_NAMED_INSTANCE( face ) || FT_IS_VARIATION( face ) ) && + !( ttface->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) ) return FT_THROW( Unimplemented_Feature ); #endif @@ -237,8 +241,10 @@ &dummy, &ah ); - FT_TRACE5(( " idx %d: advance height %d font units\n", - start + nn, ah )); + FT_TRACE5(( " idx %d: advance height %d font unit%s\n", + start + nn, + ah, + ah == 1 ? "" : "s" )); advances[nn] = ah; } } @@ -246,8 +252,8 @@ { #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT /* no fast retrieval for blended MM fonts without HVAR table */ - if ( !ttface->is_default_instance && - !( ttface->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) ) + if ( ( FT_IS_NAMED_INSTANCE( face ) || FT_IS_VARIATION( face ) ) && + !( ttface->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) ) return FT_THROW( Unimplemented_Feature ); #endif @@ -266,8 +272,10 @@ &dummy, &aw ); - FT_TRACE5(( " idx %d: advance width %d font units\n", - start + nn, aw )); + FT_TRACE5(( " idx %d: advance width %d font unit%s\n", + start + nn, + aw, + aw == 1 ? "" : "s" )); advances[nn] = aw; } } @@ -493,11 +501,89 @@ } + static FT_Error + cff_ps_get_font_extra( CFF_Face face, + PS_FontExtraRec* afont_extra ) + { + CFF_Font cff = (CFF_Font)face->extra.data; + FT_Error error = FT_Err_Ok; + + + if ( cff && cff->font_extra == NULL ) + { + CFF_FontRecDict dict = &cff->top_font.font_dict; + PS_FontExtraRec* font_extra = NULL; + FT_Memory memory = face->root.memory; + FT_String* embedded_postscript; + + + if ( FT_ALLOC( font_extra, sizeof ( *font_extra ) ) ) + goto Fail; + + font_extra->fs_type = 0U; + + embedded_postscript = cff_index_get_sid_string( + cff, + dict->embedded_postscript ); + if ( embedded_postscript ) + { + FT_String* start_fstype; + FT_String* start_def; + + + /* Identify the XYZ integer in `/FSType XYZ def' substring. */ + if ( ( start_fstype = ft_strstr( embedded_postscript, + "/FSType" ) ) != NULL && + ( start_def = ft_strstr( start_fstype + + sizeof ( "/FSType" ) - 1, + "def" ) ) != NULL ) + { + FT_String* s; + + + for ( s = start_fstype + sizeof ( "/FSType" ) - 1; + s != start_def; + s++ ) + { + if ( *s >= '0' && *s <= '9' ) + { + if ( font_extra->fs_type >= ( FT_USHORT_MAX - 9 ) / 10 ) + { + /* Overflow - ignore the FSType value. */ + font_extra->fs_type = 0U; + break; + } + + font_extra->fs_type *= 10; + font_extra->fs_type += (FT_UShort)( *s - '0' ); + } + else if ( *s != ' ' && *s != '\n' && *s != '\r' ) + { + /* Non-whitespace character between `/FSType' and next `def' */ + /* - ignore the FSType value. */ + font_extra->fs_type = 0U; + break; + } + } + } + } + + cff->font_extra = font_extra; + } + + if ( cff ) + *afont_extra = *cff->font_extra; + + Fail: + return error; + } + + FT_DEFINE_SERVICE_PSINFOREC( cff_service_ps_info, (PS_GetFontInfoFunc) cff_ps_get_font_info, /* ps_get_font_info */ - (PS_GetFontExtraFunc) NULL, /* ps_get_font_extra */ + (PS_GetFontExtraFunc) cff_ps_get_font_extra, /* ps_get_font_extra */ (PS_HasGlyphNamesFunc) cff_ps_has_glyph_names, /* ps_has_glyph_names */ /* unsupported with CFF fonts */ (PS_GetFontPrivateFunc)NULL, /* ps_get_font_private */ @@ -735,231 +821,12 @@ * PROPERTY SERVICE * */ - static FT_Error - cff_property_set( FT_Module module, /* CFF_Driver */ - const char* property_name, - const void* value, - FT_Bool value_is_string ) - { - FT_Error error = FT_Err_Ok; - CFF_Driver driver = (CFF_Driver)module; - -#ifndef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES - FT_UNUSED( value_is_string ); -#endif - - - if ( !ft_strcmp( property_name, "darkening-parameters" ) ) - { - FT_Int* darken_params; - FT_Int x1, y1, x2, y2, x3, y3, x4, y4; - -#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES - FT_Int dp[8]; - - - if ( value_is_string ) - { - const char* s = (const char*)value; - char* ep; - int i; - - - /* eight comma-separated numbers */ - for ( i = 0; i < 7; i++ ) - { - dp[i] = (FT_Int)ft_strtol( s, &ep, 10 ); - if ( *ep != ',' || s == ep ) - return FT_THROW( Invalid_Argument ); - - s = ep + 1; - } - - dp[7] = (FT_Int)ft_strtol( s, &ep, 10 ); - if ( !( *ep == '\0' || *ep == ' ' ) || s == ep ) - return FT_THROW( Invalid_Argument ); - - darken_params = dp; - } - else -#endif - darken_params = (FT_Int*)value; - - x1 = darken_params[0]; - y1 = darken_params[1]; - x2 = darken_params[2]; - y2 = darken_params[3]; - x3 = darken_params[4]; - y3 = darken_params[5]; - x4 = darken_params[6]; - y4 = darken_params[7]; - - if ( x1 < 0 || x2 < 0 || x3 < 0 || x4 < 0 || - y1 < 0 || y2 < 0 || y3 < 0 || y4 < 0 || - x1 > x2 || x2 > x3 || x3 > x4 || - y1 > 500 || y2 > 500 || y3 > 500 || y4 > 500 ) - return FT_THROW( Invalid_Argument ); - - driver->darken_params[0] = x1; - driver->darken_params[1] = y1; - driver->darken_params[2] = x2; - driver->darken_params[3] = y2; - driver->darken_params[4] = x3; - driver->darken_params[5] = y3; - driver->darken_params[6] = x4; - driver->darken_params[7] = y4; - - return error; - } - else if ( !ft_strcmp( property_name, "hinting-engine" ) ) - { -#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES - if ( value_is_string ) - { - const char* s = (const char*)value; - - - if ( !ft_strcmp( s, "adobe" ) ) - driver->hinting_engine = FT_CFF_HINTING_ADOBE; -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - else if ( !ft_strcmp( s, "freetype" ) ) - driver->hinting_engine = FT_CFF_HINTING_FREETYPE; -#endif - else - return FT_THROW( Invalid_Argument ); - } - else -#endif - { - FT_UInt* hinting_engine = (FT_UInt*)value; - - - if ( *hinting_engine == FT_CFF_HINTING_ADOBE -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - || *hinting_engine == FT_CFF_HINTING_FREETYPE -#endif - ) - driver->hinting_engine = *hinting_engine; - else - error = FT_ERR( Unimplemented_Feature ); - - return error; - } - } - else if ( !ft_strcmp( property_name, "no-stem-darkening" ) ) - { -#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES - if ( value_is_string ) - { - const char* s = (const char*)value; - long nsd = ft_strtol( s, NULL, 10 ); - - - if ( !nsd ) - driver->no_stem_darkening = FALSE; - else - driver->no_stem_darkening = TRUE; - } - else -#endif - { - FT_Bool* no_stem_darkening = (FT_Bool*)value; - - - driver->no_stem_darkening = *no_stem_darkening; - } - - return error; - } - else if ( !ft_strcmp( property_name, "random-seed" ) ) - { - FT_Int32 random_seed; - - -#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES - if ( value_is_string ) - { - const char* s = (const char*)value; - - - random_seed = (FT_Int32)ft_strtol( s, NULL, 10 ); - } - else -#endif - random_seed = *(FT_Int32*)value; - - if ( random_seed < 0 ) - random_seed = 0; - - driver->random_seed = random_seed; - - return error; - } - - FT_TRACE0(( "cff_property_set: missing property `%s'\n", - property_name )); - return FT_THROW( Missing_Property ); - } - - - static FT_Error - cff_property_get( FT_Module module, /* CFF_Driver */ - const char* property_name, - const void* value ) - { - FT_Error error = FT_Err_Ok; - CFF_Driver driver = (CFF_Driver)module; - - - if ( !ft_strcmp( property_name, "darkening-parameters" ) ) - { - FT_Int* darken_params = driver->darken_params; - FT_Int* val = (FT_Int*)value; - - - val[0] = darken_params[0]; - val[1] = darken_params[1]; - val[2] = darken_params[2]; - val[3] = darken_params[3]; - val[4] = darken_params[4]; - val[5] = darken_params[5]; - val[6] = darken_params[6]; - val[7] = darken_params[7]; - - return error; - } - else if ( !ft_strcmp( property_name, "hinting-engine" ) ) - { - FT_UInt hinting_engine = driver->hinting_engine; - FT_UInt* val = (FT_UInt*)value; - - - *val = hinting_engine; - - return error; - } - else if ( !ft_strcmp( property_name, "no-stem-darkening" ) ) - { - FT_Bool no_stem_darkening = driver->no_stem_darkening; - FT_Bool* val = (FT_Bool*)value; - - - *val = no_stem_darkening; - - return error; - } - - FT_TRACE0(( "cff_property_get: missing property `%s'\n", - property_name )); - return FT_THROW( Missing_Property ); - } - FT_DEFINE_SERVICE_PROPERTIESREC( cff_service_properties, - (FT_Properties_SetFunc)cff_property_set, /* set_property */ - (FT_Properties_GetFunc)cff_property_get ) /* get_property */ + (FT_Properties_SetFunc)ps_property_set, /* set_property */ + (FT_Properties_GetFunc)ps_property_get ) /* get_property */ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT @@ -1028,6 +895,17 @@ } + static FT_Error + cff_set_instance( CFF_Face face, + FT_UInt instance_index ) + { + FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm; + + + return mm->set_instance( FT_FACE( face ), instance_index ); + } + + FT_DEFINE_SERVICE_MULTIMASTERSREC( cff_service_multi_masters, @@ -1038,6 +916,7 @@ (FT_Get_MM_Var_Func) cff_get_mm_var, /* get_mm_var */ (FT_Set_Var_Design_Func)cff_set_var_design, /* set_var_design */ (FT_Get_Var_Design_Func)cff_get_var_design, /* get_var_design */ + (FT_Set_Instance_Func) cff_set_instance, /* set_instance */ (FT_Get_Var_Blend_Func) cff_get_var_blend, /* get_var_blend */ (FT_Done_Blend_Func) cff_done_blend /* done_blend */ @@ -1088,6 +967,22 @@ #endif + /* + * CFFLOAD SERVICE + * + */ + + FT_DEFINE_SERVICE_CFFLOADREC( + cff_service_cff_load, + + (FT_Get_Standard_Encoding_Func)cff_get_standard_encoding, + (FT_Load_Private_Dict_Func) cff_load_private_dict, + (FT_FD_Select_Get_Func) cff_fd_select_get, + (FT_Blend_Check_Vector_Func) cff_blend_check_vector, + (FT_Blend_Build_Vector_Func) cff_blend_build_vector + ) + + /*************************************************************************/ /*************************************************************************/ /*************************************************************************/ @@ -1102,7 +997,7 @@ #if !defined FT_CONFIG_OPTION_NO_GLYPH_NAMES && \ defined TT_CONFIG_OPTION_GX_VAR_SUPPORT - FT_DEFINE_SERVICEDESCREC9( + FT_DEFINE_SERVICEDESCREC10( cff_services, FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_CFF, @@ -1113,10 +1008,11 @@ FT_SERVICE_ID_GLYPH_DICT, &CFF_SERVICE_GLYPH_DICT_GET, FT_SERVICE_ID_TT_CMAP, &CFF_SERVICE_GET_CMAP_INFO_GET, FT_SERVICE_ID_CID, &CFF_SERVICE_CID_INFO_GET, - FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET + FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET, + FT_SERVICE_ID_CFF_LOAD, &CFF_SERVICE_CFF_LOAD_GET ) #elif !defined FT_CONFIG_OPTION_NO_GLYPH_NAMES - FT_DEFINE_SERVICEDESCREC7( + FT_DEFINE_SERVICEDESCREC8( cff_services, FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_CFF, @@ -1125,10 +1021,11 @@ FT_SERVICE_ID_GLYPH_DICT, &CFF_SERVICE_GLYPH_DICT_GET, FT_SERVICE_ID_TT_CMAP, &CFF_SERVICE_GET_CMAP_INFO_GET, FT_SERVICE_ID_CID, &CFF_SERVICE_CID_INFO_GET, - FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET + FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET, + FT_SERVICE_ID_CFF_LOAD, &CFF_SERVICE_CFF_LOAD_GET ) #elif defined TT_CONFIG_OPTION_GX_VAR_SUPPORT - FT_DEFINE_SERVICEDESCREC8( + FT_DEFINE_SERVICEDESCREC9( cff_services, FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_CFF, @@ -1138,10 +1035,11 @@ FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &CFF_SERVICE_PS_NAME_GET, FT_SERVICE_ID_TT_CMAP, &CFF_SERVICE_GET_CMAP_INFO_GET, FT_SERVICE_ID_CID, &CFF_SERVICE_CID_INFO_GET, - FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET + FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET, + FT_SERVICE_ID_CFF_LOAD, &CFF_SERVICE_CFF_LOAD_GET ) #else - FT_DEFINE_SERVICEDESCREC6( + FT_DEFINE_SERVICEDESCREC7( cff_services, FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_CFF, @@ -1149,7 +1047,8 @@ FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &CFF_SERVICE_PS_NAME_GET, FT_SERVICE_ID_TT_CMAP, &CFF_SERVICE_GET_CMAP_INFO_GET, FT_SERVICE_ID_CID, &CFF_SERVICE_CID_INFO_GET, - FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET + FT_SERVICE_ID_PROPERTIES, &CFF_SERVICE_PROPERTIES_GET, + FT_SERVICE_ID_CFF_LOAD, &CFF_SERVICE_CFF_LOAD_GET ) #endif @@ -1208,7 +1107,7 @@ FT_MODULE_DRIVER_HAS_HINTER | FT_MODULE_DRIVER_HINTS_LIGHTLY, - sizeof ( CFF_DriverRec ), + sizeof ( PS_DriverRec ), "cff", 0x10000L, 0x20000L, diff --git a/thirdparty/freetype/src/cff/cffdrivr.h b/thirdparty/freetype/src/cff/cffdrivr.h index 05381e66db..ad7c3ad70a 100644 --- a/thirdparty/freetype/src/cff/cffdrivr.h +++ b/thirdparty/freetype/src/cff/cffdrivr.h @@ -4,7 +4,7 @@ /* */ /* High-level OpenType driver interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cff/cfferrs.h b/thirdparty/freetype/src/cff/cfferrs.h index 40808c1051..b2e1bfaf9d 100644 --- a/thirdparty/freetype/src/cff/cfferrs.h +++ b/thirdparty/freetype/src/cff/cfferrs.h @@ -4,7 +4,7 @@ /* */ /* CFF error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cff/cffgload.c b/thirdparty/freetype/src/cff/cffgload.c index 20f3a2c28e..c58471ce86 100644 --- a/thirdparty/freetype/src/cff/cffgload.c +++ b/thirdparty/freetype/src/cff/cffgload.c @@ -4,7 +4,7 @@ /* */ /* OpenType Glyph Loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,13 +21,12 @@ #include FT_INTERNAL_STREAM_H #include FT_INTERNAL_SFNT_H #include FT_INTERNAL_CALC_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H #include FT_OUTLINE_H -#include FT_CFF_DRIVER_H +#include FT_DRIVER_H -#include "cffobjs.h" #include "cffload.h" #include "cffgload.h" -#include "cf2ft.h" /* for cf2_decoder_parse_charstrings */ #include "cfferrs.h" @@ -42,623 +41,6 @@ #define FT_COMPONENT trace_cffgload -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - - typedef enum CFF_Operator_ - { - cff_op_unknown = 0, - - cff_op_rmoveto, - cff_op_hmoveto, - cff_op_vmoveto, - - cff_op_rlineto, - cff_op_hlineto, - cff_op_vlineto, - - cff_op_rrcurveto, - cff_op_hhcurveto, - cff_op_hvcurveto, - cff_op_rcurveline, - cff_op_rlinecurve, - cff_op_vhcurveto, - cff_op_vvcurveto, - - cff_op_flex, - cff_op_hflex, - cff_op_hflex1, - cff_op_flex1, - - cff_op_endchar, - - cff_op_hstem, - cff_op_vstem, - cff_op_hstemhm, - cff_op_vstemhm, - - cff_op_hintmask, - cff_op_cntrmask, - cff_op_dotsection, /* deprecated, acts as no-op */ - - cff_op_abs, - cff_op_add, - cff_op_sub, - cff_op_div, - cff_op_neg, - cff_op_random, - cff_op_mul, - cff_op_sqrt, - - cff_op_blend, - - cff_op_drop, - cff_op_exch, - cff_op_index, - cff_op_roll, - cff_op_dup, - - cff_op_put, - cff_op_get, - cff_op_store, - cff_op_load, - - cff_op_and, - cff_op_or, - cff_op_not, - cff_op_eq, - cff_op_ifelse, - - cff_op_callsubr, - cff_op_callgsubr, - cff_op_return, - - /* Type 1 opcodes: invalid but seen in real life */ - cff_op_hsbw, - cff_op_closepath, - cff_op_callothersubr, - cff_op_pop, - cff_op_seac, - cff_op_sbw, - cff_op_setcurrentpoint, - - /* do not remove */ - cff_op_max - - } CFF_Operator; - - -#define CFF_COUNT_CHECK_WIDTH 0x80 -#define CFF_COUNT_EXACT 0x40 -#define CFF_COUNT_CLEAR_STACK 0x20 - - /* count values which have the `CFF_COUNT_CHECK_WIDTH' flag set are */ - /* used for checking the width and requested numbers of arguments */ - /* only; they are set to zero afterwards */ - - /* the other two flags are informative only and unused currently */ - - static const FT_Byte cff_argument_counts[] = - { - 0, /* unknown */ - - 2 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, /* rmoveto */ - 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, - 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, - - 0 | CFF_COUNT_CLEAR_STACK, /* rlineto */ - 0 | CFF_COUNT_CLEAR_STACK, - 0 | CFF_COUNT_CLEAR_STACK, - - 0 | CFF_COUNT_CLEAR_STACK, /* rrcurveto */ - 0 | CFF_COUNT_CLEAR_STACK, - 0 | CFF_COUNT_CLEAR_STACK, - 0 | CFF_COUNT_CLEAR_STACK, - 0 | CFF_COUNT_CLEAR_STACK, - 0 | CFF_COUNT_CLEAR_STACK, - 0 | CFF_COUNT_CLEAR_STACK, - - 13, /* flex */ - 7, - 9, - 11, - - 0 | CFF_COUNT_CHECK_WIDTH, /* endchar */ - - 2 | CFF_COUNT_CHECK_WIDTH, /* hstem */ - 2 | CFF_COUNT_CHECK_WIDTH, - 2 | CFF_COUNT_CHECK_WIDTH, - 2 | CFF_COUNT_CHECK_WIDTH, - - 0 | CFF_COUNT_CHECK_WIDTH, /* hintmask */ - 0 | CFF_COUNT_CHECK_WIDTH, /* cntrmask */ - 0, /* dotsection */ - - 1, /* abs */ - 2, - 2, - 2, - 1, - 0, - 2, - 1, - - 1, /* blend */ - - 1, /* drop */ - 2, - 1, - 2, - 1, - - 2, /* put */ - 1, - 4, - 3, - - 2, /* and */ - 2, - 1, - 2, - 4, - - 1, /* callsubr */ - 1, - 0, - - 2, /* hsbw */ - 0, - 0, - 0, - 5, /* seac */ - 4, /* sbw */ - 2 /* setcurrentpoint */ - }; - -#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /********** *********/ - /********** *********/ - /********** GENERIC CHARSTRING PARSING *********/ - /********** *********/ - /********** *********/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* cff_builder_init */ - /* */ - /* <Description> */ - /* Initializes a given glyph builder. */ - /* */ - /* <InOut> */ - /* builder :: A pointer to the glyph builder to initialize. */ - /* */ - /* <Input> */ - /* face :: The current face object. */ - /* */ - /* size :: The current size object. */ - /* */ - /* glyph :: The current glyph object. */ - /* */ - /* hinting :: Whether hinting is active. */ - /* */ - static void - cff_builder_init( CFF_Builder* builder, - TT_Face face, - CFF_Size size, - CFF_GlyphSlot glyph, - FT_Bool hinting ) - { - builder->path_begun = 0; - builder->load_points = 1; - - builder->face = face; - builder->glyph = glyph; - builder->memory = face->root.memory; - - if ( glyph ) - { - FT_GlyphLoader loader = glyph->root.internal->loader; - - - builder->loader = loader; - builder->base = &loader->base.outline; - builder->current = &loader->current.outline; - FT_GlyphLoader_Rewind( loader ); - - builder->hints_globals = NULL; - builder->hints_funcs = NULL; - - if ( hinting && size ) - { - FT_Size ftsize = FT_SIZE( size ); - CFF_Internal internal = (CFF_Internal)ftsize->internal->module_data; - - - if ( internal ) - { - builder->hints_globals = (void *)internal->topfont; - builder->hints_funcs = glyph->root.internal->glyph_hints; - } - } - } - - builder->pos_x = 0; - builder->pos_y = 0; - - builder->left_bearing.x = 0; - builder->left_bearing.y = 0; - builder->advance.x = 0; - builder->advance.y = 0; - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* cff_builder_done */ - /* */ - /* <Description> */ - /* Finalizes a given glyph builder. Its contents can still be used */ - /* after the call, but the function saves important information */ - /* within the corresponding glyph slot. */ - /* */ - /* <Input> */ - /* builder :: A pointer to the glyph builder to finalize. */ - /* */ - static void - cff_builder_done( CFF_Builder* builder ) - { - CFF_GlyphSlot glyph = builder->glyph; - - - if ( glyph ) - glyph->root.outline = *builder->base; - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* cff_compute_bias */ - /* */ - /* <Description> */ - /* Computes the bias value in dependence of the number of glyph */ - /* subroutines. */ - /* */ - /* <Input> */ - /* in_charstring_type :: The `CharstringType' value of the top DICT */ - /* dictionary. */ - /* */ - /* num_subrs :: The number of glyph subroutines. */ - /* */ - /* <Return> */ - /* The bias value. */ - static FT_Int - cff_compute_bias( FT_Int in_charstring_type, - FT_UInt num_subrs ) - { - FT_Int result; - - - if ( in_charstring_type == 1 ) - result = 0; - else if ( num_subrs < 1240 ) - result = 107; - else if ( num_subrs < 33900U ) - result = 1131; - else - result = 32768U; - - return result; - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* cff_decoder_init */ - /* */ - /* <Description> */ - /* Initializes a given glyph decoder. */ - /* */ - /* <InOut> */ - /* decoder :: A pointer to the glyph builder to initialize. */ - /* */ - /* <Input> */ - /* face :: The current face object. */ - /* */ - /* size :: The current size object. */ - /* */ - /* slot :: The current glyph object. */ - /* */ - /* hinting :: Whether hinting is active. */ - /* */ - /* hint_mode :: The hinting mode. */ - /* */ - FT_LOCAL_DEF( void ) - cff_decoder_init( CFF_Decoder* decoder, - TT_Face face, - CFF_Size size, - CFF_GlyphSlot slot, - FT_Bool hinting, - FT_Render_Mode hint_mode ) - { - CFF_Font cff = (CFF_Font)face->extra.data; - - - /* clear everything */ - FT_ZERO( decoder ); - - /* initialize builder */ - cff_builder_init( &decoder->builder, face, size, slot, hinting ); - - /* initialize Type2 decoder */ - decoder->cff = cff; - decoder->num_globals = cff->global_subrs_index.count; - decoder->globals = cff->global_subrs; - decoder->globals_bias = cff_compute_bias( - cff->top_font.font_dict.charstring_type, - decoder->num_globals ); - - decoder->hint_mode = hint_mode; - } - - - /* this function is used to select the subfont */ - /* and the locals subrs array */ - FT_LOCAL_DEF( FT_Error ) - cff_decoder_prepare( CFF_Decoder* decoder, - CFF_Size size, - FT_UInt glyph_index ) - { - CFF_Builder *builder = &decoder->builder; - CFF_Font cff = (CFF_Font)builder->face->extra.data; - CFF_SubFont sub = &cff->top_font; - FT_Error error = FT_Err_Ok; - - - /* manage CID fonts */ - if ( cff->num_subfonts ) - { - FT_Byte fd_index = cff_fd_select_get( &cff->fd_select, glyph_index ); - - - if ( fd_index >= cff->num_subfonts ) - { - FT_TRACE4(( "cff_decoder_prepare: invalid CID subfont index\n" )); - error = FT_THROW( Invalid_File_Format ); - goto Exit; - } - - FT_TRACE3(( " in subfont %d:\n", fd_index )); - - sub = cff->subfonts[fd_index]; - - if ( builder->hints_funcs && size ) - { - FT_Size ftsize = FT_SIZE( size ); - CFF_Internal internal = (CFF_Internal)ftsize->internal->module_data; - - - /* for CFFs without subfonts, this value has already been set */ - builder->hints_globals = (void *)internal->subfonts[fd_index]; - } - } - - decoder->num_locals = sub->local_subrs_index.count; - decoder->locals = sub->local_subrs; - decoder->locals_bias = cff_compute_bias( - decoder->cff->top_font.font_dict.charstring_type, - decoder->num_locals ); - - decoder->glyph_width = sub->private_dict.default_width; - decoder->nominal_width = sub->private_dict.nominal_width; - - decoder->current_subfont = sub; - - Exit: - return error; - } - - - /* check that there is enough space for `count' more points */ - FT_LOCAL_DEF( FT_Error ) - cff_check_points( CFF_Builder* builder, - FT_Int count ) - { - return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 ); - } - - - /* add a new point, do not check space */ - FT_LOCAL_DEF( void ) - cff_builder_add_point( CFF_Builder* builder, - FT_Pos x, - FT_Pos y, - FT_Byte flag ) - { - FT_Outline* outline = builder->current; - - - if ( builder->load_points ) - { - FT_Vector* point = outline->points + outline->n_points; - FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points; - -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - CFF_Driver driver = (CFF_Driver)FT_FACE_DRIVER( builder->face ); - - - if ( driver->hinting_engine == FT_CFF_HINTING_FREETYPE ) - { - point->x = x >> 16; - point->y = y >> 16; - } - else -#endif - { - /* cf2_decoder_parse_charstrings uses 16.16 coordinates */ - point->x = x >> 10; - point->y = y >> 10; - } - *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC ); - } - - outline->n_points++; - } - - - /* check space for a new on-curve point, then add it */ - FT_LOCAL_DEF( FT_Error ) - cff_builder_add_point1( CFF_Builder* builder, - FT_Pos x, - FT_Pos y ) - { - FT_Error error; - - - error = cff_check_points( builder, 1 ); - if ( !error ) - cff_builder_add_point( builder, x, y, 1 ); - - return error; - } - - - /* check space for a new contour, then add it */ - static FT_Error - cff_builder_add_contour( CFF_Builder* builder ) - { - FT_Outline* outline = builder->current; - FT_Error error; - - - if ( !builder->load_points ) - { - outline->n_contours++; - return FT_Err_Ok; - } - - error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 ); - if ( !error ) - { - if ( outline->n_contours > 0 ) - outline->contours[outline->n_contours - 1] = - (short)( outline->n_points - 1 ); - - outline->n_contours++; - } - - return error; - } - - - /* if a path was begun, add its first on-curve point */ - FT_LOCAL_DEF( FT_Error ) - cff_builder_start_point( CFF_Builder* builder, - FT_Pos x, - FT_Pos y ) - { - FT_Error error = FT_Err_Ok; - - - /* test whether we are building a new contour */ - if ( !builder->path_begun ) - { - builder->path_begun = 1; - error = cff_builder_add_contour( builder ); - if ( !error ) - error = cff_builder_add_point1( builder, x, y ); - } - - return error; - } - - - /* close the current contour */ - FT_LOCAL_DEF( void ) - cff_builder_close_contour( CFF_Builder* builder ) - { - FT_Outline* outline = builder->current; - FT_Int first; - - - if ( !outline ) - return; - - first = outline->n_contours <= 1 - ? 0 : outline->contours[outline->n_contours - 2] + 1; - - /* We must not include the last point in the path if it */ - /* is located on the first point. */ - if ( outline->n_points > 1 ) - { - FT_Vector* p1 = outline->points + first; - FT_Vector* p2 = outline->points + outline->n_points - 1; - FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1; - - - /* `delete' last point only if it coincides with the first */ - /* point and if it is not a control point (which can happen). */ - if ( p1->x == p2->x && p1->y == p2->y ) - if ( *control == FT_CURVE_TAG_ON ) - outline->n_points--; - } - - if ( outline->n_contours > 0 ) - { - /* Don't add contours only consisting of one point, i.e., */ - /* check whether begin point and last point are the same. */ - if ( first == outline->n_points - 1 ) - { - outline->n_contours--; - outline->n_points--; - } - else - outline->contours[outline->n_contours - 1] = - (short)( outline->n_points - 1 ); - } - } - - - FT_LOCAL_DEF( FT_Int ) - cff_lookup_glyph_by_stdcharcode( CFF_Font cff, - FT_Int charcode ) - { - FT_UInt n; - FT_UShort glyph_sid; - - - /* CID-keyed fonts don't have glyph names */ - if ( !cff->charset.sids ) - return -1; - - /* check range of standard char code */ - if ( charcode < 0 || charcode > 255 ) - return -1; - - /* Get code to SID mapping from `cff_standard_encoding'. */ - glyph_sid = cff_get_standard_encoding( (FT_UInt)charcode ); - - for ( n = 0; n < cff->num_glyphs; n++ ) - { - if ( cff->charset.sids[n] == glyph_sid ) - return (FT_Int)n; - } - - return -1; - } - - FT_LOCAL_DEF( FT_Error ) cff_get_glyph_data( TT_Face face, FT_UInt glyph_index, @@ -730,1950 +112,6 @@ } -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - - static FT_Error - cff_operator_seac( CFF_Decoder* decoder, - FT_Pos asb, - FT_Pos adx, - FT_Pos ady, - FT_Int bchar, - FT_Int achar ) - { - FT_Error error; - CFF_Builder* builder = &decoder->builder; - FT_Int bchar_index, achar_index; - TT_Face face = decoder->builder.face; - FT_Vector left_bearing, advance; - FT_Byte* charstring; - FT_ULong charstring_len; - FT_Pos glyph_width; - - - if ( decoder->seac ) - { - FT_ERROR(( "cff_operator_seac: invalid nested seac\n" )); - return FT_THROW( Syntax_Error ); - } - - adx += decoder->builder.left_bearing.x; - ady += decoder->builder.left_bearing.y; - -#ifdef FT_CONFIG_OPTION_INCREMENTAL - /* Incremental fonts don't necessarily have valid charsets. */ - /* They use the character code, not the glyph index, in this case. */ - if ( face->root.internal->incremental_interface ) - { - bchar_index = bchar; - achar_index = achar; - } - else -#endif /* FT_CONFIG_OPTION_INCREMENTAL */ - { - CFF_Font cff = (CFF_Font)(face->extra.data); - - - bchar_index = cff_lookup_glyph_by_stdcharcode( cff, bchar ); - achar_index = cff_lookup_glyph_by_stdcharcode( cff, achar ); - } - - if ( bchar_index < 0 || achar_index < 0 ) - { - FT_ERROR(( "cff_operator_seac:" - " invalid seac character code arguments\n" )); - return FT_THROW( Syntax_Error ); - } - - /* If we are trying to load a composite glyph, do not load the */ - /* accent character and return the array of subglyphs. */ - if ( builder->no_recurse ) - { - FT_GlyphSlot glyph = (FT_GlyphSlot)builder->glyph; - FT_GlyphLoader loader = glyph->internal->loader; - FT_SubGlyph subg; - - - /* reallocate subglyph array if necessary */ - error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 ); - if ( error ) - goto Exit; - - subg = loader->current.subglyphs; - - /* subglyph 0 = base character */ - subg->index = bchar_index; - subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES | - FT_SUBGLYPH_FLAG_USE_MY_METRICS; - subg->arg1 = 0; - subg->arg2 = 0; - subg++; - - /* subglyph 1 = accent character */ - subg->index = achar_index; - subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES; - subg->arg1 = (FT_Int)( adx >> 16 ); - subg->arg2 = (FT_Int)( ady >> 16 ); - - /* set up remaining glyph fields */ - glyph->num_subglyphs = 2; - glyph->subglyphs = loader->base.subglyphs; - glyph->format = FT_GLYPH_FORMAT_COMPOSITE; - - loader->current.num_subglyphs = 2; - } - - FT_GlyphLoader_Prepare( builder->loader ); - - /* First load `bchar' in builder */ - error = cff_get_glyph_data( face, (FT_UInt)bchar_index, - &charstring, &charstring_len ); - if ( !error ) - { - /* the seac operator must not be nested */ - decoder->seac = TRUE; - error = cff_decoder_parse_charstrings( decoder, charstring, - charstring_len, 0 ); - decoder->seac = FALSE; - - cff_free_glyph_data( face, &charstring, charstring_len ); - - if ( error ) - goto Exit; - } - - /* Save the left bearing, advance and glyph width of the base */ - /* character as they will be erased by the next load. */ - - left_bearing = builder->left_bearing; - advance = builder->advance; - glyph_width = decoder->glyph_width; - - builder->left_bearing.x = 0; - builder->left_bearing.y = 0; - - builder->pos_x = adx - asb; - builder->pos_y = ady; - - /* Now load `achar' on top of the base outline. */ - error = cff_get_glyph_data( face, (FT_UInt)achar_index, - &charstring, &charstring_len ); - if ( !error ) - { - /* the seac operator must not be nested */ - decoder->seac = TRUE; - error = cff_decoder_parse_charstrings( decoder, charstring, - charstring_len, 0 ); - decoder->seac = FALSE; - - cff_free_glyph_data( face, &charstring, charstring_len ); - - if ( error ) - goto Exit; - } - - /* Restore the left side bearing, advance and glyph width */ - /* of the base character. */ - builder->left_bearing = left_bearing; - builder->advance = advance; - decoder->glyph_width = glyph_width; - - builder->pos_x = 0; - builder->pos_y = 0; - - Exit: - return error; - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* cff_decoder_parse_charstrings */ - /* */ - /* <Description> */ - /* Parses a given Type 2 charstrings program. */ - /* */ - /* <InOut> */ - /* decoder :: The current Type 1 decoder. */ - /* */ - /* <Input> */ - /* charstring_base :: The base of the charstring stream. */ - /* */ - /* charstring_len :: The length in bytes of the charstring stream. */ - /* */ - /* in_dict :: Set to 1 if function is called from top or */ - /* private DICT (needed for Multiple Master CFFs). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_LOCAL_DEF( FT_Error ) - cff_decoder_parse_charstrings( CFF_Decoder* decoder, - FT_Byte* charstring_base, - FT_ULong charstring_len, - FT_Bool in_dict ) - { - FT_Error error; - CFF_Decoder_Zone* zone; - FT_Byte* ip; - FT_Byte* limit; - CFF_Builder* builder = &decoder->builder; - FT_Pos x, y; - FT_Fixed* stack; - FT_Int charstring_type = - decoder->cff->top_font.font_dict.charstring_type; - FT_UShort num_designs = - decoder->cff->top_font.font_dict.num_designs; - FT_UShort num_axes = - decoder->cff->top_font.font_dict.num_axes; - - T2_Hints_Funcs hinter; - - - /* set default width */ - decoder->num_hints = 0; - decoder->read_width = 1; - - /* initialize the decoder */ - decoder->top = decoder->stack; - decoder->zone = decoder->zones; - zone = decoder->zones; - stack = decoder->top; - - hinter = (T2_Hints_Funcs)builder->hints_funcs; - - builder->path_begun = 0; - - zone->base = charstring_base; - limit = zone->limit = charstring_base + charstring_len; - ip = zone->cursor = zone->base; - - error = FT_Err_Ok; - - x = builder->pos_x; - y = builder->pos_y; - - /* begin hints recording session, if any */ - if ( hinter ) - hinter->open( hinter->hints ); - - /* now execute loop */ - while ( ip < limit ) - { - CFF_Operator op; - FT_Byte v; - - - /********************************************************************/ - /* */ - /* Decode operator or operand */ - /* */ - v = *ip++; - if ( v >= 32 || v == 28 ) - { - FT_Int shift = 16; - FT_Int32 val; - - - /* this is an operand, push it on the stack */ - - /* if we use shifts, all computations are done with unsigned */ - /* values; the conversion to a signed value is the last step */ - if ( v == 28 ) - { - if ( ip + 1 >= limit ) - goto Syntax_Error; - val = (FT_Short)( ( (FT_UShort)ip[0] << 8 ) | ip[1] ); - ip += 2; - } - else if ( v < 247 ) - val = (FT_Int32)v - 139; - else if ( v < 251 ) - { - if ( ip >= limit ) - goto Syntax_Error; - val = ( (FT_Int32)v - 247 ) * 256 + *ip++ + 108; - } - else if ( v < 255 ) - { - if ( ip >= limit ) - goto Syntax_Error; - val = -( (FT_Int32)v - 251 ) * 256 - *ip++ - 108; - } - else - { - if ( ip + 3 >= limit ) - goto Syntax_Error; - val = (FT_Int32)( ( (FT_UInt32)ip[0] << 24 ) | - ( (FT_UInt32)ip[1] << 16 ) | - ( (FT_UInt32)ip[2] << 8 ) | - (FT_UInt32)ip[3] ); - ip += 4; - if ( charstring_type == 2 ) - shift = 0; - } - if ( decoder->top - stack >= CFF_MAX_OPERANDS ) - goto Stack_Overflow; - - val = (FT_Int32)( (FT_UInt32)val << shift ); - *decoder->top++ = val; - -#ifdef FT_DEBUG_LEVEL_TRACE - if ( !( val & 0xFFFFL ) ) - FT_TRACE4(( " %hd", (FT_Short)( (FT_UInt32)val >> 16 ) )); - else - FT_TRACE4(( " %.5f", val / 65536.0 )); -#endif - - } - else - { - /* The specification says that normally arguments are to be taken */ - /* from the bottom of the stack. However, this seems not to be */ - /* correct, at least for Acroread 7.0.8 on GNU/Linux: It pops the */ - /* arguments similar to a PS interpreter. */ - - FT_Fixed* args = decoder->top; - FT_Int num_args = (FT_Int)( args - decoder->stack ); - FT_Int req_args; - - - /* find operator */ - op = cff_op_unknown; - - switch ( v ) - { - case 1: - op = cff_op_hstem; - break; - case 3: - op = cff_op_vstem; - break; - case 4: - op = cff_op_vmoveto; - break; - case 5: - op = cff_op_rlineto; - break; - case 6: - op = cff_op_hlineto; - break; - case 7: - op = cff_op_vlineto; - break; - case 8: - op = cff_op_rrcurveto; - break; - case 9: - op = cff_op_closepath; - break; - case 10: - op = cff_op_callsubr; - break; - case 11: - op = cff_op_return; - break; - case 12: - { - if ( ip >= limit ) - goto Syntax_Error; - v = *ip++; - - switch ( v ) - { - case 0: - op = cff_op_dotsection; - break; - case 1: /* this is actually the Type1 vstem3 operator */ - op = cff_op_vstem; - break; - case 2: /* this is actually the Type1 hstem3 operator */ - op = cff_op_hstem; - break; - case 3: - op = cff_op_and; - break; - case 4: - op = cff_op_or; - break; - case 5: - op = cff_op_not; - break; - case 6: - op = cff_op_seac; - break; - case 7: - op = cff_op_sbw; - break; - case 8: - op = cff_op_store; - break; - case 9: - op = cff_op_abs; - break; - case 10: - op = cff_op_add; - break; - case 11: - op = cff_op_sub; - break; - case 12: - op = cff_op_div; - break; - case 13: - op = cff_op_load; - break; - case 14: - op = cff_op_neg; - break; - case 15: - op = cff_op_eq; - break; - case 16: - op = cff_op_callothersubr; - break; - case 17: - op = cff_op_pop; - break; - case 18: - op = cff_op_drop; - break; - case 20: - op = cff_op_put; - break; - case 21: - op = cff_op_get; - break; - case 22: - op = cff_op_ifelse; - break; - case 23: - op = cff_op_random; - break; - case 24: - op = cff_op_mul; - break; - case 26: - op = cff_op_sqrt; - break; - case 27: - op = cff_op_dup; - break; - case 28: - op = cff_op_exch; - break; - case 29: - op = cff_op_index; - break; - case 30: - op = cff_op_roll; - break; - case 33: - op = cff_op_setcurrentpoint; - break; - case 34: - op = cff_op_hflex; - break; - case 35: - op = cff_op_flex; - break; - case 36: - op = cff_op_hflex1; - break; - case 37: - op = cff_op_flex1; - break; - default: - FT_TRACE4(( " unknown op (12, %d)\n", v )); - break; - } - } - break; - case 13: - op = cff_op_hsbw; - break; - case 14: - op = cff_op_endchar; - break; - case 16: - op = cff_op_blend; - break; - case 18: - op = cff_op_hstemhm; - break; - case 19: - op = cff_op_hintmask; - break; - case 20: - op = cff_op_cntrmask; - break; - case 21: - op = cff_op_rmoveto; - break; - case 22: - op = cff_op_hmoveto; - break; - case 23: - op = cff_op_vstemhm; - break; - case 24: - op = cff_op_rcurveline; - break; - case 25: - op = cff_op_rlinecurve; - break; - case 26: - op = cff_op_vvcurveto; - break; - case 27: - op = cff_op_hhcurveto; - break; - case 29: - op = cff_op_callgsubr; - break; - case 30: - op = cff_op_vhcurveto; - break; - case 31: - op = cff_op_hvcurveto; - break; - default: - FT_TRACE4(( " unknown op (%d)\n", v )); - break; - } - - if ( op == cff_op_unknown ) - continue; - - /* in Multiple Master CFFs, T2 charstrings can appear in */ - /* dictionaries, but some operators are prohibited */ - if ( in_dict ) - { - switch ( op ) - { - case cff_op_hstem: - case cff_op_vstem: - case cff_op_vmoveto: - case cff_op_rlineto: - case cff_op_hlineto: - case cff_op_vlineto: - case cff_op_rrcurveto: - case cff_op_hstemhm: - case cff_op_hintmask: - case cff_op_cntrmask: - case cff_op_rmoveto: - case cff_op_hmoveto: - case cff_op_vstemhm: - case cff_op_rcurveline: - case cff_op_rlinecurve: - case cff_op_vvcurveto: - case cff_op_hhcurveto: - case cff_op_vhcurveto: - case cff_op_hvcurveto: - case cff_op_hflex: - case cff_op_flex: - case cff_op_hflex1: - case cff_op_flex1: - case cff_op_callsubr: - case cff_op_callgsubr: - goto MM_Error; - - default: - break; - } - } - - /* check arguments */ - req_args = cff_argument_counts[op]; - if ( req_args & CFF_COUNT_CHECK_WIDTH ) - { - if ( num_args > 0 && decoder->read_width ) - { - /* If `nominal_width' is non-zero, the number is really a */ - /* difference against `nominal_width'. Else, the number here */ - /* is truly a width, not a difference against `nominal_width'. */ - /* If the font does not set `nominal_width', then */ - /* `nominal_width' defaults to zero, and so we can set */ - /* `glyph_width' to `nominal_width' plus number on the stack */ - /* -- for either case. */ - - FT_Int set_width_ok; - - - switch ( op ) - { - case cff_op_hmoveto: - case cff_op_vmoveto: - set_width_ok = num_args & 2; - break; - - case cff_op_hstem: - case cff_op_vstem: - case cff_op_hstemhm: - case cff_op_vstemhm: - case cff_op_rmoveto: - case cff_op_hintmask: - case cff_op_cntrmask: - set_width_ok = num_args & 1; - break; - - case cff_op_endchar: - /* If there is a width specified for endchar, we either have */ - /* 1 argument or 5 arguments. We like to argue. */ - set_width_ok = in_dict - ? 0 - : ( ( num_args == 5 ) || ( num_args == 1 ) ); - break; - - default: - set_width_ok = 0; - break; - } - - if ( set_width_ok ) - { - decoder->glyph_width = decoder->nominal_width + - ( stack[0] >> 16 ); - - if ( decoder->width_only ) - { - /* we only want the advance width; stop here */ - break; - } - - /* Consumed an argument. */ - num_args--; - } - } - - decoder->read_width = 0; - req_args = 0; - } - - req_args &= 0x000F; - if ( num_args < req_args ) - goto Stack_Underflow; - args -= req_args; - num_args -= req_args; - - /* At this point, `args' points to the first argument of the */ - /* operand in case `req_args' isn't zero. Otherwise, we have */ - /* to adjust `args' manually. */ - - /* Note that we only pop arguments from the stack which we */ - /* really need and can digest so that we can continue in case */ - /* of superfluous stack elements. */ - - switch ( op ) - { - case cff_op_hstem: - case cff_op_vstem: - case cff_op_hstemhm: - case cff_op_vstemhm: - /* the number of arguments is always even here */ - FT_TRACE4(( - op == cff_op_hstem ? " hstem\n" : - ( op == cff_op_vstem ? " vstem\n" : - ( op == cff_op_hstemhm ? " hstemhm\n" : " vstemhm\n" ) ) )); - - if ( hinter ) - hinter->stems( hinter->hints, - ( op == cff_op_hstem || op == cff_op_hstemhm ), - num_args / 2, - args - ( num_args & ~1 ) ); - - decoder->num_hints += num_args / 2; - args = stack; - break; - - case cff_op_hintmask: - case cff_op_cntrmask: - FT_TRACE4(( op == cff_op_hintmask ? " hintmask" : " cntrmask" )); - - /* implement vstem when needed -- */ - /* the specification doesn't say it, but this also works */ - /* with the 'cntrmask' operator */ - /* */ - if ( num_args > 0 ) - { - if ( hinter ) - hinter->stems( hinter->hints, - 0, - num_args / 2, - args - ( num_args & ~1 ) ); - - decoder->num_hints += num_args / 2; - } - - /* In a valid charstring there must be at least one byte */ - /* after `hintmask' or `cntrmask' (e.g., for a `return' */ - /* instruction). Additionally, there must be space for */ - /* `num_hints' bits. */ - - if ( ( ip + ( ( decoder->num_hints + 7 ) >> 3 ) ) >= limit ) - goto Syntax_Error; - - if ( hinter ) - { - if ( op == cff_op_hintmask ) - hinter->hintmask( hinter->hints, - (FT_UInt)builder->current->n_points, - (FT_UInt)decoder->num_hints, - ip ); - else - hinter->counter( hinter->hints, - (FT_UInt)decoder->num_hints, - ip ); - } - -#ifdef FT_DEBUG_LEVEL_TRACE - { - FT_UInt maskbyte; - - - FT_TRACE4(( " (maskbytes:" )); - - for ( maskbyte = 0; - maskbyte < (FT_UInt)( ( decoder->num_hints + 7 ) >> 3 ); - maskbyte++, ip++ ) - FT_TRACE4(( " 0x%02X", *ip )); - - FT_TRACE4(( ")\n" )); - } -#else - ip += ( decoder->num_hints + 7 ) >> 3; -#endif - args = stack; - break; - - case cff_op_rmoveto: - FT_TRACE4(( " rmoveto\n" )); - - cff_builder_close_contour( builder ); - builder->path_begun = 0; - x = ADD_LONG( x, args[-2] ); - y = ADD_LONG( y, args[-1] ); - args = stack; - break; - - case cff_op_vmoveto: - FT_TRACE4(( " vmoveto\n" )); - - cff_builder_close_contour( builder ); - builder->path_begun = 0; - y = ADD_LONG( y, args[-1] ); - args = stack; - break; - - case cff_op_hmoveto: - FT_TRACE4(( " hmoveto\n" )); - - cff_builder_close_contour( builder ); - builder->path_begun = 0; - x = ADD_LONG( x, args[-1] ); - args = stack; - break; - - case cff_op_rlineto: - FT_TRACE4(( " rlineto\n" )); - - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, num_args / 2 ) ) - goto Fail; - - if ( num_args < 2 ) - goto Stack_Underflow; - - args -= num_args & ~1; - while ( args < decoder->top ) - { - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 1 ); - args += 2; - } - args = stack; - break; - - case cff_op_hlineto: - case cff_op_vlineto: - { - FT_Int phase = ( op == cff_op_hlineto ); - - - FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n" - : " vlineto\n" )); - - if ( num_args < 0 ) - goto Stack_Underflow; - - /* there exist subsetted fonts (found in PDFs) */ - /* which call `hlineto' without arguments */ - if ( num_args == 0 ) - break; - - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, num_args ) ) - goto Fail; - - args = stack; - while ( args < decoder->top ) - { - if ( phase ) - x = ADD_LONG( x, args[0] ); - else - y = ADD_LONG( y, args[0] ); - - if ( cff_builder_add_point1( builder, x, y ) ) - goto Fail; - - args++; - phase ^= 1; - } - args = stack; - } - break; - - case cff_op_rrcurveto: - { - FT_Int nargs; - - - FT_TRACE4(( " rrcurveto\n" )); - - if ( num_args < 6 ) - goto Stack_Underflow; - - nargs = num_args - num_args % 6; - - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, nargs / 2 ) ) - goto Fail; - - args -= nargs; - while ( args < decoder->top ) - { - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[2] ); - y = ADD_LONG( y, args[3] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[4] ); - y = ADD_LONG( y, args[5] ); - cff_builder_add_point( builder, x, y, 1 ); - - args += 6; - } - args = stack; - } - break; - - case cff_op_vvcurveto: - { - FT_Int nargs; - - - FT_TRACE4(( " vvcurveto\n" )); - - if ( num_args < 4 ) - goto Stack_Underflow; - - /* if num_args isn't of the form 4n or 4n+1, */ - /* we enforce it by clearing the second bit */ - - nargs = num_args & ~2; - - if ( cff_builder_start_point( builder, x, y ) ) - goto Fail; - - args -= nargs; - - if ( nargs & 1 ) - { - x = ADD_LONG( x, args[0] ); - args++; - nargs--; - } - - if ( cff_check_points( builder, 3 * ( nargs / 4 ) ) ) - goto Fail; - - while ( args < decoder->top ) - { - y = ADD_LONG( y, args[0] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[1] ); - y = ADD_LONG( y, args[2] ); - cff_builder_add_point( builder, x, y, 0 ); - - y = ADD_LONG( y, args[3] ); - cff_builder_add_point( builder, x, y, 1 ); - - args += 4; - } - args = stack; - } - break; - - case cff_op_hhcurveto: - { - FT_Int nargs; - - - FT_TRACE4(( " hhcurveto\n" )); - - if ( num_args < 4 ) - goto Stack_Underflow; - - /* if num_args isn't of the form 4n or 4n+1, */ - /* we enforce it by clearing the second bit */ - - nargs = num_args & ~2; - - if ( cff_builder_start_point( builder, x, y ) ) - goto Fail; - - args -= nargs; - if ( nargs & 1 ) - { - y = ADD_LONG( y, args[0] ); - args++; - nargs--; - } - - if ( cff_check_points( builder, 3 * ( nargs / 4 ) ) ) - goto Fail; - - while ( args < decoder->top ) - { - x = ADD_LONG( x, args[0] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[1] ); - y = ADD_LONG( y, args[2] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[3] ); - cff_builder_add_point( builder, x, y, 1 ); - - args += 4; - } - args = stack; - } - break; - - case cff_op_vhcurveto: - case cff_op_hvcurveto: - { - FT_Int phase; - FT_Int nargs; - - - FT_TRACE4(( op == cff_op_vhcurveto ? " vhcurveto\n" - : " hvcurveto\n" )); - - if ( cff_builder_start_point( builder, x, y ) ) - goto Fail; - - if ( num_args < 4 ) - goto Stack_Underflow; - - /* if num_args isn't of the form 8n, 8n+1, 8n+4, or 8n+5, */ - /* we enforce it by clearing the second bit */ - - nargs = num_args & ~2; - - args -= nargs; - if ( cff_check_points( builder, ( nargs / 4 ) * 3 ) ) - goto Stack_Underflow; - - phase = ( op == cff_op_hvcurveto ); - - while ( nargs >= 4 ) - { - nargs -= 4; - if ( phase ) - { - x = ADD_LONG( x, args[0] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[1] ); - y = ADD_LONG( y, args[2] ); - cff_builder_add_point( builder, x, y, 0 ); - - y = ADD_LONG( y, args[3] ); - if ( nargs == 1 ) - x = ADD_LONG( x, args[4] ); - cff_builder_add_point( builder, x, y, 1 ); - } - else - { - y = ADD_LONG( y, args[0] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[1] ); - y = ADD_LONG( y, args[2] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[3] ); - if ( nargs == 1 ) - y = ADD_LONG( y, args[4] ); - cff_builder_add_point( builder, x, y, 1 ); - } - args += 4; - phase ^= 1; - } - args = stack; - } - break; - - case cff_op_rlinecurve: - { - FT_Int num_lines; - FT_Int nargs; - - - FT_TRACE4(( " rlinecurve\n" )); - - if ( num_args < 8 ) - goto Stack_Underflow; - - nargs = num_args & ~1; - num_lines = ( nargs - 6 ) / 2; - - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, num_lines + 3 ) ) - goto Fail; - - args -= nargs; - - /* first, add the line segments */ - while ( num_lines > 0 ) - { - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 1 ); - - args += 2; - num_lines--; - } - - /* then the curve */ - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[2] ); - y = ADD_LONG( y, args[3] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[4] ); - y = ADD_LONG( y, args[5] ); - cff_builder_add_point( builder, x, y, 1 ); - - args = stack; - } - break; - - case cff_op_rcurveline: - { - FT_Int num_curves; - FT_Int nargs; - - - FT_TRACE4(( " rcurveline\n" )); - - if ( num_args < 8 ) - goto Stack_Underflow; - - nargs = num_args - 2; - nargs = nargs - nargs % 6 + 2; - num_curves = ( nargs - 2 ) / 6; - - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, num_curves * 3 + 2 ) ) - goto Fail; - - args -= nargs; - - /* first, add the curves */ - while ( num_curves > 0 ) - { - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[2] ); - y = ADD_LONG( y, args[3] ); - cff_builder_add_point( builder, x, y, 0 ); - - x = ADD_LONG( x, args[4] ); - y = ADD_LONG( y, args[5] ); - cff_builder_add_point( builder, x, y, 1 ); - - args += 6; - num_curves--; - } - - /* then the final line */ - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 1 ); - - args = stack; - } - break; - - case cff_op_hflex1: - { - FT_Pos start_y; - - - FT_TRACE4(( " hflex1\n" )); - - /* adding five more points: 4 control points, 1 on-curve point */ - /* -- make sure we have enough space for the start point if it */ - /* needs to be added */ - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, 6 ) ) - goto Fail; - - /* record the starting point's y position for later use */ - start_y = y; - - /* first control point */ - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* second control point */ - x = ADD_LONG( x, args[2] ); - y = ADD_LONG( y, args[3] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* join point; on curve, with y-value the same as the last */ - /* control point's y-value */ - x = ADD_LONG( x, args[4] ); - cff_builder_add_point( builder, x, y, 1 ); - - /* third control point, with y-value the same as the join */ - /* point's y-value */ - x = ADD_LONG( x, args[5] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* fourth control point */ - x = ADD_LONG( x, args[6] ); - y = ADD_LONG( y, args[7] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* ending point, with y-value the same as the start */ - x = ADD_LONG( x, args[8] ); - y = start_y; - cff_builder_add_point( builder, x, y, 1 ); - - args = stack; - break; - } - - case cff_op_hflex: - { - FT_Pos start_y; - - - FT_TRACE4(( " hflex\n" )); - - /* adding six more points; 4 control points, 2 on-curve points */ - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, 6 ) ) - goto Fail; - - /* record the starting point's y-position for later use */ - start_y = y; - - /* first control point */ - x = ADD_LONG( x, args[0] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* second control point */ - x = ADD_LONG( x, args[1] ); - y = ADD_LONG( y, args[2] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* join point; on curve, with y-value the same as the last */ - /* control point's y-value */ - x = ADD_LONG( x, args[3] ); - cff_builder_add_point( builder, x, y, 1 ); - - /* third control point, with y-value the same as the join */ - /* point's y-value */ - x = ADD_LONG( x, args[4] ); - cff_builder_add_point( builder, x, y, 0 ); - - /* fourth control point */ - x = ADD_LONG( x, args[5] ); - y = start_y; - cff_builder_add_point( builder, x, y, 0 ); - - /* ending point, with y-value the same as the start point's */ - /* y-value -- we don't add this point, though */ - x = ADD_LONG( x, args[6] ); - cff_builder_add_point( builder, x, y, 1 ); - - args = stack; - break; - } - - case cff_op_flex1: - { - FT_Pos start_x, start_y; /* record start x, y values for */ - /* alter use */ - FT_Fixed dx = 0, dy = 0; /* used in horizontal/vertical */ - /* algorithm below */ - FT_Int horizontal, count; - FT_Fixed* temp; - - - FT_TRACE4(( " flex1\n" )); - - /* adding six more points; 4 control points, 2 on-curve points */ - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, 6 ) ) - goto Fail; - - /* record the starting point's x, y position for later use */ - start_x = x; - start_y = y; - - /* XXX: figure out whether this is supposed to be a horizontal */ - /* or vertical flex; the Type 2 specification is vague... */ - - temp = args; - - /* grab up to the last argument */ - for ( count = 5; count > 0; count-- ) - { - dx = ADD_LONG( dx, temp[0] ); - dy = ADD_LONG( dy, temp[1] ); - temp += 2; - } - - if ( dx < 0 ) - dx = -dx; - if ( dy < 0 ) - dy = -dy; - - /* strange test, but here it is... */ - horizontal = ( dx > dy ); - - for ( count = 5; count > 0; count-- ) - { - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, - (FT_Bool)( count == 3 ) ); - args += 2; - } - - /* is last operand an x- or y-delta? */ - if ( horizontal ) - { - x = ADD_LONG( x, args[0] ); - y = start_y; - } - else - { - x = start_x; - y = ADD_LONG( y, args[0] ); - } - - cff_builder_add_point( builder, x, y, 1 ); - - args = stack; - break; - } - - case cff_op_flex: - { - FT_UInt count; - - - FT_TRACE4(( " flex\n" )); - - if ( cff_builder_start_point( builder, x, y ) || - cff_check_points( builder, 6 ) ) - goto Fail; - - for ( count = 6; count > 0; count-- ) - { - x = ADD_LONG( x, args[0] ); - y = ADD_LONG( y, args[1] ); - cff_builder_add_point( builder, x, y, - (FT_Bool)( count == 4 || count == 1 ) ); - args += 2; - } - - args = stack; - } - break; - - case cff_op_seac: - FT_TRACE4(( " seac\n" )); - - error = cff_operator_seac( decoder, - args[0], args[1], args[2], - (FT_Int)( args[3] >> 16 ), - (FT_Int)( args[4] >> 16 ) ); - - /* add current outline to the glyph slot */ - FT_GlyphLoader_Add( builder->loader ); - - /* return now! */ - FT_TRACE4(( "\n" )); - return error; - - case cff_op_endchar: - /* in dictionaries, `endchar' simply indicates end of data */ - if ( in_dict ) - return error; - - FT_TRACE4(( " endchar\n" )); - - /* We are going to emulate the seac operator. */ - if ( num_args >= 4 ) - { - /* Save glyph width so that the subglyphs don't overwrite it. */ - FT_Pos glyph_width = decoder->glyph_width; - - - error = cff_operator_seac( decoder, - 0L, args[-4], args[-3], - (FT_Int)( args[-2] >> 16 ), - (FT_Int)( args[-1] >> 16 ) ); - - decoder->glyph_width = glyph_width; - } - else - { - cff_builder_close_contour( builder ); - - /* close hints recording session */ - if ( hinter ) - { - if ( hinter->close( hinter->hints, - (FT_UInt)builder->current->n_points ) ) - goto Syntax_Error; - - /* apply hints to the loaded glyph outline now */ - error = hinter->apply( hinter->hints, - builder->current, - (PSH_Globals)builder->hints_globals, - decoder->hint_mode ); - if ( error ) - goto Fail; - } - - /* add current outline to the glyph slot */ - FT_GlyphLoader_Add( builder->loader ); - } - - /* return now! */ - FT_TRACE4(( "\n" )); - return error; - - case cff_op_abs: - FT_TRACE4(( " abs\n" )); - - if ( args[0] < 0 ) - { - if ( args[0] == FT_LONG_MIN ) - args[0] = FT_LONG_MAX; - else - args[0] = -args[0]; - } - args++; - break; - - case cff_op_add: - FT_TRACE4(( " add\n" )); - - args[0] = ADD_LONG( args[0], args[1] ); - args++; - break; - - case cff_op_sub: - FT_TRACE4(( " sub\n" )); - - args[0] = SUB_LONG( args[0], args[1] ); - args++; - break; - - case cff_op_div: - FT_TRACE4(( " div\n" )); - - args[0] = FT_DivFix( args[0], args[1] ); - args++; - break; - - case cff_op_neg: - FT_TRACE4(( " neg\n" )); - - if ( args[0] == FT_LONG_MIN ) - args[0] = FT_LONG_MAX; - args[0] = -args[0]; - args++; - break; - - case cff_op_random: - FT_TRACE4(( " random\n" )); - - /* only use the lower 16 bits of `random' */ - /* to generate a number in the range (0;1] */ - args[0] = (FT_Fixed) - ( ( decoder->current_subfont->random & 0xFFFF ) + 1 ); - args++; - - decoder->current_subfont->random = - cff_random( decoder->current_subfont->random ); - break; - - case cff_op_mul: - FT_TRACE4(( " mul\n" )); - - args[0] = FT_MulFix( args[0], args[1] ); - args++; - break; - - case cff_op_sqrt: - FT_TRACE4(( " sqrt\n" )); - - if ( args[0] > 0 ) - { - FT_Fixed root = args[0]; - FT_Fixed new_root; - - - for (;;) - { - new_root = ( root + FT_DivFix( args[0], root ) + 1 ) >> 1; - if ( new_root == root ) - break; - root = new_root; - } - args[0] = new_root; - } - else - args[0] = 0; - args++; - break; - - case cff_op_drop: - /* nothing */ - FT_TRACE4(( " drop\n" )); - - break; - - case cff_op_exch: - { - FT_Fixed tmp; - - - FT_TRACE4(( " exch\n" )); - - tmp = args[0]; - args[0] = args[1]; - args[1] = tmp; - args += 2; - } - break; - - case cff_op_index: - { - FT_Int idx = (FT_Int)( args[0] >> 16 ); - - - FT_TRACE4(( " index\n" )); - - if ( idx < 0 ) - idx = 0; - else if ( idx > num_args - 2 ) - idx = num_args - 2; - args[0] = args[-( idx + 1 )]; - args++; - } - break; - - case cff_op_roll: - { - FT_Int count = (FT_Int)( args[0] >> 16 ); - FT_Int idx = (FT_Int)( args[1] >> 16 ); - - - FT_TRACE4(( " roll\n" )); - - if ( count <= 0 ) - count = 1; - - args -= count; - if ( args < stack ) - goto Stack_Underflow; - - if ( idx >= 0 ) - { - while ( idx > 0 ) - { - FT_Fixed tmp = args[count - 1]; - FT_Int i; - - - for ( i = count - 2; i >= 0; i-- ) - args[i + 1] = args[i]; - args[0] = tmp; - idx--; - } - } - else - { - while ( idx < 0 ) - { - FT_Fixed tmp = args[0]; - FT_Int i; - - - for ( i = 0; i < count - 1; i++ ) - args[i] = args[i + 1]; - args[count - 1] = tmp; - idx++; - } - } - args += count; - } - break; - - case cff_op_dup: - FT_TRACE4(( " dup\n" )); - - args[1] = args[0]; - args += 2; - break; - - case cff_op_put: - { - FT_Fixed val = args[0]; - FT_Int idx = (FT_Int)( args[1] >> 16 ); - - - FT_TRACE4(( " put\n" )); - - /* the Type2 specification before version 16-March-2000 */ - /* didn't give a hard-coded size limit of the temporary */ - /* storage array; instead, an argument of the */ - /* `MultipleMaster' operator set the size */ - if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS ) - decoder->buildchar[idx] = val; - } - break; - - case cff_op_get: - { - FT_Int idx = (FT_Int)( args[0] >> 16 ); - FT_Fixed val = 0; - - - FT_TRACE4(( " get\n" )); - - if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS ) - val = decoder->buildchar[idx]; - - args[0] = val; - args++; - } - break; - - case cff_op_store: - /* this operator was removed from the Type2 specification */ - /* in version 16-March-2000 */ - - /* since we currently don't handle interpolation of multiple */ - /* master fonts, this is a no-op */ - FT_TRACE4(( " store\n")); - break; - - case cff_op_load: - /* this operator was removed from the Type2 specification */ - /* in version 16-March-2000 */ - { - FT_Int reg_idx = (FT_Int)args[0]; - FT_Int idx = (FT_Int)args[1]; - FT_Int count = (FT_Int)args[2]; - - - FT_TRACE4(( " load\n" )); - - /* since we currently don't handle interpolation of multiple */ - /* master fonts, we store a vector [1 0 0 ...] in the */ - /* temporary storage array regardless of the Registry index */ - if ( reg_idx >= 0 && reg_idx <= 2 && - idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS && - count >= 0 && count <= num_axes ) - { - FT_Int end, i; - - - end = FT_MIN( idx + count, CFF_MAX_TRANS_ELEMENTS ); - - if ( idx < end ) - decoder->buildchar[idx] = 1 << 16; - - for ( i = idx + 1; i < end; i++ ) - decoder->buildchar[i] = 0; - } - } - break; - - case cff_op_blend: - /* this operator was removed from the Type2 specification */ - /* in version 16-March-2000 */ - { - FT_Int num_results = (FT_Int)( args[0] >> 16 ); - - - FT_TRACE4(( " blend\n" )); - - if ( num_results < 0 ) - goto Syntax_Error; - - if ( num_results * (FT_Int)num_designs > num_args ) - goto Stack_Underflow; - - /* since we currently don't handle interpolation of multiple */ - /* master fonts, return the `num_results' values of the */ - /* first master */ - args -= num_results * ( num_designs - 1 ); - num_args -= num_results * ( num_designs - 1 ); - } - break; - - case cff_op_dotsection: - /* this operator is deprecated and ignored by the parser */ - FT_TRACE4(( " dotsection\n" )); - break; - - case cff_op_closepath: - /* this is an invalid Type 2 operator; however, there */ - /* exist fonts which are incorrectly converted from probably */ - /* Type 1 to CFF, and some parsers seem to accept it */ - - FT_TRACE4(( " closepath (invalid op)\n" )); - - args = stack; - break; - - case cff_op_hsbw: - /* this is an invalid Type 2 operator; however, there */ - /* exist fonts which are incorrectly converted from probably */ - /* Type 1 to CFF, and some parsers seem to accept it */ - - FT_TRACE4(( " hsbw (invalid op)\n" )); - - decoder->glyph_width = - ADD_LONG( decoder->nominal_width, ( args[1] >> 16 ) ); - - decoder->builder.left_bearing.x = args[0]; - decoder->builder.left_bearing.y = 0; - - x = ADD_LONG( decoder->builder.pos_x, args[0] ); - y = decoder->builder.pos_y; - args = stack; - break; - - case cff_op_sbw: - /* this is an invalid Type 2 operator; however, there */ - /* exist fonts which are incorrectly converted from probably */ - /* Type 1 to CFF, and some parsers seem to accept it */ - - FT_TRACE4(( " sbw (invalid op)\n" )); - - decoder->glyph_width = - ADD_LONG( decoder->nominal_width, ( args[2] >> 16 ) ); - - decoder->builder.left_bearing.x = args[0]; - decoder->builder.left_bearing.y = args[1]; - - x = ADD_LONG( decoder->builder.pos_x, args[0] ); - y = ADD_LONG( decoder->builder.pos_y, args[1] ); - args = stack; - break; - - case cff_op_setcurrentpoint: - /* this is an invalid Type 2 operator; however, there */ - /* exist fonts which are incorrectly converted from probably */ - /* Type 1 to CFF, and some parsers seem to accept it */ - - FT_TRACE4(( " setcurrentpoint (invalid op)\n" )); - - x = ADD_LONG( decoder->builder.pos_x, args[0] ); - y = ADD_LONG( decoder->builder.pos_y, args[1] ); - args = stack; - break; - - case cff_op_callothersubr: - /* this is an invalid Type 2 operator; however, there */ - /* exist fonts which are incorrectly converted from probably */ - /* Type 1 to CFF, and some parsers seem to accept it */ - - FT_TRACE4(( " callothersubr (invalid op)\n" )); - - /* subsequent `pop' operands should add the arguments, */ - /* this is the implementation described for `unknown' other */ - /* subroutines in the Type1 spec. */ - /* */ - /* XXX Fix return arguments (see discussion below). */ - args -= 2 + ( args[-2] >> 16 ); - if ( args < stack ) - goto Stack_Underflow; - break; - - case cff_op_pop: - /* this is an invalid Type 2 operator; however, there */ - /* exist fonts which are incorrectly converted from probably */ - /* Type 1 to CFF, and some parsers seem to accept it */ - - FT_TRACE4(( " pop (invalid op)\n" )); - - /* XXX Increasing `args' is wrong: After a certain number of */ - /* `pop's we get a stack overflow. Reason for doing it is */ - /* code like this (actually found in a CFF font): */ - /* */ - /* 17 1 3 callothersubr */ - /* pop */ - /* callsubr */ - /* */ - /* Since we handle `callothersubr' as a no-op, and */ - /* `callsubr' needs at least one argument, `pop' can't be a */ - /* no-op too as it basically should be. */ - /* */ - /* The right solution would be to provide real support for */ - /* `callothersubr' as done in `t1decode.c', however, given */ - /* the fact that CFF fonts with `pop' are invalid, it is */ - /* questionable whether it is worth the time. */ - args++; - break; - - case cff_op_and: - { - FT_Fixed cond = ( args[0] && args[1] ); - - - FT_TRACE4(( " and\n" )); - - args[0] = cond ? 0x10000L : 0; - args++; - } - break; - - case cff_op_or: - { - FT_Fixed cond = ( args[0] || args[1] ); - - - FT_TRACE4(( " or\n" )); - - args[0] = cond ? 0x10000L : 0; - args++; - } - break; - - case cff_op_not: - { - FT_Fixed cond = !args[0]; - - - FT_TRACE4(( " not\n" )); - - args[0] = cond ? 0x10000L : 0; - args++; - } - break; - - case cff_op_eq: - { - FT_Fixed cond = ( args[0] == args[1] ); - - - FT_TRACE4(( " eq\n" )); - - args[0] = cond ? 0x10000L : 0; - args++; - } - break; - - case cff_op_ifelse: - { - FT_Fixed cond = ( args[2] <= args[3] ); - - - FT_TRACE4(( " ifelse\n" )); - - if ( !cond ) - args[0] = args[1]; - args++; - } - break; - - case cff_op_callsubr: - { - FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) + - decoder->locals_bias ); - - - FT_TRACE4(( " callsubr (idx %d, entering level %d)\n", - idx, - zone - decoder->zones + 1 )); - - if ( idx >= decoder->num_locals ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " invalid local subr index\n" )); - goto Syntax_Error; - } - - if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " too many nested subrs\n" )); - goto Syntax_Error; - } - - zone->cursor = ip; /* save current instruction pointer */ - - zone++; - zone->base = decoder->locals[idx]; - zone->limit = decoder->locals[idx + 1]; - zone->cursor = zone->base; - - if ( !zone->base || zone->limit == zone->base ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " invoking empty subrs\n" )); - goto Syntax_Error; - } - - decoder->zone = zone; - ip = zone->base; - limit = zone->limit; - } - break; - - case cff_op_callgsubr: - { - FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) + - decoder->globals_bias ); - - - FT_TRACE4(( " callgsubr (idx %d, entering level %d)\n", - idx, - zone - decoder->zones + 1 )); - - if ( idx >= decoder->num_globals ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " invalid global subr index\n" )); - goto Syntax_Error; - } - - if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " too many nested subrs\n" )); - goto Syntax_Error; - } - - zone->cursor = ip; /* save current instruction pointer */ - - zone++; - zone->base = decoder->globals[idx]; - zone->limit = decoder->globals[idx + 1]; - zone->cursor = zone->base; - - if ( !zone->base || zone->limit == zone->base ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " invoking empty subrs\n" )); - goto Syntax_Error; - } - - decoder->zone = zone; - ip = zone->base; - limit = zone->limit; - } - break; - - case cff_op_return: - FT_TRACE4(( " return (leaving level %d)\n", - decoder->zone - decoder->zones )); - - if ( decoder->zone <= decoder->zones ) - { - FT_ERROR(( "cff_decoder_parse_charstrings:" - " unexpected return\n" )); - goto Syntax_Error; - } - - decoder->zone--; - zone = decoder->zone; - ip = zone->cursor; - limit = zone->limit; - break; - - default: - FT_ERROR(( "Unimplemented opcode: %d", ip[-1] )); - - if ( ip[-1] == 12 ) - FT_ERROR(( " %d", ip[0] )); - FT_ERROR(( "\n" )); - - return FT_THROW( Unimplemented_Feature ); - } - - decoder->top = args; - - if ( decoder->top - stack >= CFF_MAX_OPERANDS ) - goto Stack_Overflow; - - } /* general operator processing */ - - } /* while ip < limit */ - - FT_TRACE4(( "..end..\n\n" )); - - Fail: - return error; - - MM_Error: - FT_TRACE4(( "cff_decoder_parse_charstrings:" - " invalid opcode found in top DICT charstring\n")); - return FT_THROW( Invalid_File_Format ); - - Syntax_Error: - FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error\n" )); - return FT_THROW( Invalid_File_Format ); - - Stack_Underflow: - FT_TRACE4(( "cff_decoder_parse_charstrings: stack underflow\n" )); - return FT_THROW( Too_Few_Arguments ); - - Stack_Overflow: - FT_TRACE4(( "cff_decoder_parse_charstrings: stack overflow\n" )); - return FT_THROW( Stack_Overflow ); - } - -#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */ - - /*************************************************************************/ /*************************************************************************/ /*************************************************************************/ @@ -2704,11 +142,14 @@ FT_Int glyph_index; CFF_Font cff = (CFF_Font)face->other; + PSAux_Service psaux = (PSAux_Service)face->psaux; + const CFF_Decoder_Funcs decoder_funcs = psaux->cff_decoder_funcs; + *max_advance = 0; /* Initialize load decoder */ - cff_decoder_init( &decoder, face, 0, 0, 0, 0 ); + decoder_funcs->init( &decoder, face, 0, 0, 0, 0, 0, 0 ); decoder.builder.metrics_only = 1; decoder.builder.load_points = 0; @@ -2727,12 +168,12 @@ &charstring, &charstring_len ); if ( !error ) { - error = cff_decoder_prepare( &decoder, size, glyph_index ); + error = decoder_funcs->prepare( &decoder, size, glyph_index ); if ( !error ) - error = cff_decoder_parse_charstrings( &decoder, - charstring, - charstring_len, - 0 ); + error = decoder_funcs->parse_charstrings_old( &decoder, + charstring, + charstring_len, + 0 ); cff_free_glyph_data( face, &charstring, &charstring_len ); } @@ -2758,10 +199,14 @@ { FT_Error error; CFF_Decoder decoder; + PS_Decoder psdecoder; TT_Face face = (TT_Face)glyph->root.face; FT_Bool hinting, scaled, force_scaling; CFF_Font cff = (CFF_Font)face->extra.data; + PSAux_Service psaux = (PSAux_Service)face->psaux; + const CFF_Decoder_Funcs decoder_funcs = psaux->cff_decoder_funcs; + FT_Matrix font_matrix; FT_Vector font_offset; @@ -2951,7 +396,7 @@ { #ifdef CFF_CONFIG_OPTION_OLD_ENGINE - CFF_Driver driver = (CFF_Driver)FT_FACE_DRIVER( face ); + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( face ); #endif @@ -2959,8 +404,10 @@ FT_ULong charstring_len; - cff_decoder_init( &decoder, face, size, glyph, hinting, - FT_LOAD_TARGET_MODE( load_flags ) ); + decoder_funcs->init( &decoder, face, size, glyph, hinting, + FT_LOAD_TARGET_MODE( load_flags ), + cff_get_glyph_data, + cff_free_glyph_data ); /* this is for pure CFFs */ if ( load_flags & FT_LOAD_ADVANCE_ONLY ) @@ -2975,23 +422,25 @@ if ( error ) goto Glyph_Build_Finished; - error = cff_decoder_prepare( &decoder, size, glyph_index ); + error = decoder_funcs->prepare( &decoder, size, glyph_index ); if ( error ) goto Glyph_Build_Finished; #ifdef CFF_CONFIG_OPTION_OLD_ENGINE /* choose which CFF renderer to use */ - if ( driver->hinting_engine == FT_CFF_HINTING_FREETYPE ) - error = cff_decoder_parse_charstrings( &decoder, - charstring, - charstring_len, - 0 ); + if ( driver->hinting_engine == FT_HINTING_FREETYPE ) + error = decoder_funcs->parse_charstrings_old( &decoder, + charstring, + charstring_len, + 0 ); else #endif { - error = cf2_decoder_parse_charstrings( &decoder, - charstring, - charstring_len ); + psaux->ps_decoder_init( &psdecoder, &decoder, FALSE ); + + error = decoder_funcs->parse_charstrings( &psdecoder, + charstring, + charstring_len ); /* Adobe's engine uses 16.16 numbers everywhere; */ /* as a consequence, glyphs larger than 2000ppem get rejected */ @@ -3004,9 +453,9 @@ force_scaling = TRUE; glyph->hint = hinting; - error = cf2_decoder_parse_charstrings( &decoder, - charstring, - charstring_len ); + error = decoder_funcs->parse_charstrings( &psdecoder, + charstring, + charstring_len ); } } @@ -3044,7 +493,7 @@ Glyph_Build_Finished: /* save new glyph tables, if no error */ if ( !error ) - cff_builder_done( &decoder.builder ); + decoder.builder.funcs.done( &decoder.builder ); /* XXX: anything to do for broken glyph entry? */ } diff --git a/thirdparty/freetype/src/cff/cffgload.h b/thirdparty/freetype/src/cff/cffgload.h index 0fa93b4398..803f3974fc 100644 --- a/thirdparty/freetype/src/cff/cffgload.h +++ b/thirdparty/freetype/src/cff/cffgload.h @@ -4,7 +4,7 @@ /* */ /* OpenType Glyph Loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,119 +22,11 @@ #include <ft2build.h> #include FT_FREETYPE_H -#include "cffobjs.h" +#include FT_INTERNAL_CFF_OBJECTS_TYPES_H FT_BEGIN_HEADER - -#define CFF_MAX_OPERANDS 48 -#define CFF_MAX_SUBRS_CALLS 16 /* maximum subroutine nesting; */ - /* only 10 are allowed but there exist */ - /* fonts like `HiraKakuProN-W3.ttf' */ - /* (Hiragino Kaku Gothic ProN W3; */ - /* 8.2d6e1; 2014-12-19) that exceed */ - /* this limit */ -#define CFF_MAX_TRANS_ELEMENTS 32 - - - /*************************************************************************/ - /* */ - /* <Structure> */ - /* CFF_Builder */ - /* */ - /* <Description> */ - /* A structure used during glyph loading to store its outline. */ - /* */ - /* <Fields> */ - /* memory :: The current memory object. */ - /* */ - /* face :: The current face object. */ - /* */ - /* glyph :: The current glyph slot. */ - /* */ - /* loader :: The current glyph loader. */ - /* */ - /* base :: The base glyph outline. */ - /* */ - /* current :: The current glyph outline. */ - /* */ - /* pos_x :: The horizontal translation (if composite glyph). */ - /* */ - /* pos_y :: The vertical translation (if composite glyph). */ - /* */ - /* left_bearing :: The left side bearing point. */ - /* */ - /* advance :: The horizontal advance vector. */ - /* */ - /* bbox :: Unused. */ - /* */ - /* path_begun :: A flag which indicates that a new path has begun. */ - /* */ - /* load_points :: If this flag is not set, no points are loaded. */ - /* */ - /* no_recurse :: Set but not used. */ - /* */ - /* metrics_only :: A boolean indicating that we only want to compute */ - /* the metrics of a given glyph, not load all of its */ - /* points. */ - /* */ - /* hints_funcs :: Auxiliary pointer for hinting. */ - /* */ - /* hints_globals :: Auxiliary pointer for hinting. */ - /* */ - typedef struct CFF_Builder_ - { - FT_Memory memory; - TT_Face face; - CFF_GlyphSlot glyph; - FT_GlyphLoader loader; - FT_Outline* base; - FT_Outline* current; - - FT_Pos pos_x; - FT_Pos pos_y; - - FT_Vector left_bearing; - FT_Vector advance; - - FT_BBox bbox; /* bounding box */ - FT_Bool path_begun; - FT_Bool load_points; - FT_Bool no_recurse; - - FT_Bool metrics_only; - - void* hints_funcs; /* hinter-specific */ - void* hints_globals; /* hinter-specific */ - - } CFF_Builder; - - - FT_LOCAL( FT_Error ) - cff_check_points( CFF_Builder* builder, - FT_Int count ); - - FT_LOCAL( void ) - cff_builder_add_point( CFF_Builder* builder, - FT_Pos x, - FT_Pos y, - FT_Byte flag ); - FT_LOCAL( FT_Error ) - cff_builder_add_point1( CFF_Builder* builder, - FT_Pos x, - FT_Pos y ); - FT_LOCAL( FT_Error ) - cff_builder_start_point( CFF_Builder* builder, - FT_Pos x, - FT_Pos y ); - FT_LOCAL( void ) - cff_builder_close_contour( CFF_Builder* builder ); - - - FT_LOCAL( FT_Int ) - cff_lookup_glyph_by_stdcharcode( CFF_Font cff, - FT_Int charcode ); FT_LOCAL( FT_Error ) cff_get_glyph_data( TT_Face face, FT_UInt glyph_index, @@ -146,74 +38,6 @@ FT_BEGIN_HEADER FT_ULong length ); - /* execution context charstring zone */ - - typedef struct CFF_Decoder_Zone_ - { - FT_Byte* base; - FT_Byte* limit; - FT_Byte* cursor; - - } CFF_Decoder_Zone; - - - typedef struct CFF_Decoder_ - { - CFF_Builder builder; - CFF_Font cff; - - FT_Fixed stack[CFF_MAX_OPERANDS + 1]; - FT_Fixed* top; - - CFF_Decoder_Zone zones[CFF_MAX_SUBRS_CALLS + 1]; - CFF_Decoder_Zone* zone; - - FT_Int flex_state; - FT_Int num_flex_vectors; - FT_Vector flex_vectors[7]; - - FT_Pos glyph_width; - FT_Pos nominal_width; - - FT_Bool read_width; - FT_Bool width_only; - FT_Int num_hints; - FT_Fixed buildchar[CFF_MAX_TRANS_ELEMENTS]; - - FT_UInt num_locals; - FT_UInt num_globals; - - FT_Int locals_bias; - FT_Int globals_bias; - - FT_Byte** locals; - FT_Byte** globals; - - FT_Byte** glyph_names; /* for pure CFF fonts only */ - FT_UInt num_glyphs; /* number of glyphs in font */ - - FT_Render_Mode hint_mode; - - FT_Bool seac; - - CFF_SubFont current_subfont; /* for current glyph_index */ - - } CFF_Decoder; - - - FT_LOCAL( void ) - cff_decoder_init( CFF_Decoder* decoder, - TT_Face face, - CFF_Size size, - CFF_GlyphSlot slot, - FT_Bool hinting, - FT_Render_Mode hint_mode ); - - FT_LOCAL( FT_Error ) - cff_decoder_prepare( CFF_Decoder* decoder, - CFF_Size size, - FT_UInt glyph_index ); - #if 0 /* unused until we support pure CFF fonts */ /* Compute the maximum advance width of a font through quick parsing */ @@ -223,13 +47,6 @@ FT_BEGIN_HEADER #endif /* 0 */ -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - FT_LOCAL( FT_Error ) - cff_decoder_parse_charstrings( CFF_Decoder* decoder, - FT_Byte* charstring_base, - FT_ULong charstring_len, - FT_Bool in_dict ); -#endif FT_LOCAL( FT_Error ) cff_slot_load( CFF_GlyphSlot glyph, diff --git a/thirdparty/freetype/src/cff/cffload.c b/thirdparty/freetype/src/cff/cffload.c index 12420384af..1c6fe51566 100644 --- a/thirdparty/freetype/src/cff/cffload.c +++ b/thirdparty/freetype/src/cff/cffload.c @@ -4,7 +4,7 @@ /* */ /* OpenType and CFF data/program tables loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,6 +22,7 @@ #include FT_INTERNAL_STREAM_H #include FT_TRUETYPE_TAGS_H #include FT_TYPE1_TABLES_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT #include FT_MULTIPLE_MASTERS_H @@ -1297,7 +1298,9 @@ if ( numOperands > count ) { - FT_TRACE4(( " cff_blend_doBlend: Stack underflow %d args\n", count )); + FT_TRACE4(( " cff_blend_doBlend: Stack underflow %d argument%s\n", + count, + count == 1 ? "" : "s" )); error = FT_THROW( Stack_Underflow ); goto Exit; @@ -1345,19 +1348,14 @@ for ( i = 0; i < numBlends; i++ ) { const FT_Int32* weight = &blend->BV[1]; - FT_Int32 sum; + FT_UInt32 sum; /* convert inputs to 16.16 fixed point */ - sum = cff_parse_num( parser, &parser->stack[i + base] ) * 65536; + sum = cff_parse_num( parser, &parser->stack[i + base] ) * 0x10000; for ( j = 1; j < blend->lenBV; j++ ) - sum = ADD_INT32( - sum, - FT_MulFix( - *weight++, - cff_parse_num( parser, - &parser->stack[delta++] ) * 65536 ) ); + sum += cff_parse_num( parser, &parser->stack[delta++] ) * *weight++; /* point parser stack to new value on blend_stack */ parser->stack[i + base] = subFont->blend_top; @@ -1367,10 +1365,10 @@ /* opcode in both CFF and CFF2 DICTs. See `cff_parse_num' for */ /* decode of this, which rounds to an integer. */ *subFont->blend_top++ = 255; - *subFont->blend_top++ = ( (FT_UInt32)sum & 0xFF000000U ) >> 24; - *subFont->blend_top++ = ( (FT_UInt32)sum & 0x00FF0000U ) >> 16; - *subFont->blend_top++ = ( (FT_UInt32)sum & 0x0000FF00U ) >> 8; - *subFont->blend_top++ = (FT_UInt32)sum & 0x000000FFU; + *subFont->blend_top++ = (FT_Byte)( sum >> 24 ); + *subFont->blend_top++ = (FT_Byte)( sum >> 16 ); + *subFont->blend_top++ = (FT_Byte)( sum >> 8 ); + *subFont->blend_top++ = (FT_Byte)sum; } /* leave only numBlends results on parser stack */ @@ -1558,13 +1556,13 @@ FT_UInt lenNDV, FT_Fixed* NDV ) { - if ( !blend->builtBV || - blend->lastVsindex != vsindex || - blend->lenNDV != lenNDV || - ( lenNDV && - memcmp( NDV, - blend->lastNDV, - lenNDV * sizeof ( *NDV ) ) != 0 ) ) + if ( !blend->builtBV || + blend->lastVsindex != vsindex || + blend->lenNDV != lenNDV || + ( lenNDV && + ft_memcmp( NDV, + blend->lastNDV, + lenNDV * sizeof ( *NDV ) ) != 0 ) ) { /* need to build blend vector */ return TRUE; @@ -1600,7 +1598,8 @@ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm; - mm->done_blend( FT_FACE( face ) ); + if (mm) + mm->done_blend( FT_FACE( face ) ); } #endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */ @@ -1934,6 +1933,24 @@ else if ( priv->initial_random_seed == 0 ) priv->initial_random_seed = 987654321; + /* some sanitizing to avoid overflows later on; */ + /* the upper limits are ad-hoc values */ + if ( priv->blue_shift > 1000 || priv->blue_shift < 0 ) + { + FT_TRACE2(( "cff_load_private_dict:" + " setting unlikely BlueShift value %d to default (7)\n", + priv->blue_shift )); + priv->blue_shift = 7; + } + + if ( priv->blue_fuzz > 1000 || priv->blue_fuzz < 0 ) + { + FT_TRACE2(( "cff_load_private_dict:" + " setting unlikely BlueFuzz value %d to default (1)\n", + priv->blue_fuzz )); + priv->blue_fuzz = 1; + } + Exit: /* clean up */ cff_blend_clear( subfont ); /* clear blend stack */ @@ -1945,18 +1962,6 @@ } - FT_LOCAL_DEF( FT_UInt32 ) - cff_random( FT_UInt32 r ) - { - /* a 32bit version of the `xorshift' algorithm */ - r ^= r << 13; - r ^= r >> 17; - r ^= r << 5; - - return r; - } - - /* There are 3 ways to call this function, distinguished by code. */ /* */ /* . CFF_CODE_TOPDICT for either a CFF Top DICT or a CFF Font DICT */ @@ -1980,6 +1985,8 @@ CFF_FontRecDict top = &subfont->font_dict; CFF_Private priv = &subfont->private_dict; + PSAux_Service psaux = (PSAux_Service)face->psaux; + FT_Bool cff2 = FT_BOOL( code == CFF2_CODE_TOPDICT || code == CFF2_CODE_FONTDICT ); FT_UInt stackSize = cff2 ? CFF2_DEFAULT_STACK @@ -2085,7 +2092,7 @@ */ if ( face->root.internal->random_seed == -1 ) { - CFF_Driver driver = (CFF_Driver)FT_FACE_DRIVER( face ); + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( face ); subfont->random = (FT_UInt32)driver->random_seed; @@ -2094,7 +2101,7 @@ do { driver->random_seed = - (FT_Int32)cff_random( (FT_UInt32)driver->random_seed ); + (FT_Int32)psaux->cff_random( (FT_UInt32)driver->random_seed ); } while ( driver->random_seed < 0 ); } @@ -2107,7 +2114,8 @@ do { face->root.internal->random_seed = - (FT_Int32)cff_random( (FT_UInt32)face->root.internal->random_seed ); + (FT_Int32)psaux->cff_random( + (FT_UInt32)face->root.internal->random_seed ); } while ( face->root.internal->random_seed < 0 ); } @@ -2548,6 +2556,8 @@ font->cf2_instance.finalizer( font->cf2_instance.data ); FT_FREE( font->cf2_instance.data ); } + + FT_FREE( font->font_extra ); } diff --git a/thirdparty/freetype/src/cff/cffload.h b/thirdparty/freetype/src/cff/cffload.h index c745e8127b..14d14e2112 100644 --- a/thirdparty/freetype/src/cff/cffload.h +++ b/thirdparty/freetype/src/cff/cffload.h @@ -4,7 +4,7 @@ /* */ /* OpenType & CFF data/program tables loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,9 +21,9 @@ #include <ft2build.h> -#include "cfftypes.h" +#include FT_INTERNAL_CFF_TYPES_H #include "cffparse.h" -#include "cffobjs.h" /* for CFF_Face */ +#include FT_INTERNAL_CFF_OBJECTS_TYPES_H /* for CFF_Face */ FT_BEGIN_HEADER @@ -61,9 +61,6 @@ FT_BEGIN_HEADER FT_UInt cid ); - FT_LOCAL( FT_UInt32 ) - cff_random( FT_UInt32 r ); - FT_LOCAL( FT_Error ) cff_font_load( FT_Library library, FT_Stream stream, diff --git a/thirdparty/freetype/src/cff/cffobjs.c b/thirdparty/freetype/src/cff/cffobjs.c index 61613933ff..a2d7aec65e 100644 --- a/thirdparty/freetype/src/cff/cffobjs.c +++ b/thirdparty/freetype/src/cff/cffobjs.c @@ -4,7 +4,7 @@ /* */ /* OpenType objects manager (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,13 +25,15 @@ #include FT_TRUETYPE_IDS_H #include FT_TRUETYPE_TAGS_H #include FT_INTERNAL_SFNT_H -#include FT_CFF_DRIVER_H +#include FT_DRIVER_H #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT #include FT_MULTIPLE_MASTERS_H #include FT_SERVICE_MULTIPLE_MASTERS_H +#include FT_SERVICE_METRICS_VARIATIONS_H #endif +#include FT_INTERNAL_CFF_OBJECTS_TYPES_H #include "cffobjs.h" #include "cffload.h" #include "cffcmap.h" @@ -39,6 +41,9 @@ #include "cfferrs.h" +#include FT_INTERNAL_POSTSCRIPT_AUX_H +#include FT_SERVICE_CFF_TABLE_LOAD_H + /*************************************************************************/ /* */ @@ -408,7 +413,7 @@ remove_subset_prefix( FT_String* name ) { FT_Int32 idx = 0; - FT_Int32 length = (FT_Int32)strlen( name ) + 1; + FT_Int32 length = (FT_Int32)ft_strlen( name ) + 1; FT_Bool continue_search = 1; @@ -445,8 +450,8 @@ FT_Int32 family_name_length, style_name_length; - family_name_length = (FT_Int32)strlen( family_name ); - style_name_length = (FT_Int32)strlen( style_name ); + family_name_length = (FT_Int32)ft_strlen( family_name ); + style_name_length = (FT_Int32)ft_strlen( style_name ); if ( family_name_length > style_name_length ) { @@ -493,14 +498,16 @@ SFNT_Service sfnt; FT_Service_PsCMaps psnames; PSHinter_Service pshinter; + PSAux_Service psaux; + FT_Service_CFFLoad cffload; FT_Bool pure_cff = 1; FT_Bool cff2 = 0; FT_Bool sfnt_format = 0; FT_Library library = cffface->driver->root.library; - sfnt = (SFNT_Service)FT_Get_Module_Interface( - library, "sfnt" ); + sfnt = (SFNT_Service)FT_Get_Module_Interface( library, + "sfnt" ); if ( !sfnt ) { FT_ERROR(( "cff_face_init: cannot access `sfnt' module\n" )); @@ -510,8 +517,20 @@ FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS ); - pshinter = (PSHinter_Service)FT_Get_Module_Interface( - library, "pshinter" ); + pshinter = (PSHinter_Service)FT_Get_Module_Interface( library, + "pshinter" ); + + psaux = (PSAux_Service)FT_Get_Module_Interface( library, + "psaux" ); + if ( !psaux ) + { + FT_ERROR(( "cff_face_init: cannot access `psaux' module\n" )); + error = FT_THROW( Missing_Module ); + goto Exit; + } + face->psaux = psaux; + + FT_FACE_FIND_GLOBAL_SERVICE( face, cffload, CFF_LOAD ); FT_TRACE2(( "CFF driver\n" )); @@ -614,6 +633,7 @@ cff->pshinter = pshinter; cff->psnames = psnames; + cff->cffload = cffload; cffface->face_index = face_index & 0xFFFF; @@ -690,50 +710,22 @@ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT { - FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm; + FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm; + FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)face->var; - FT_Int instance_index = face_index >> 16; + FT_UInt instance_index = (FT_UInt)face_index >> 16; if ( FT_HAS_MULTIPLE_MASTERS( cffface ) && mm && instance_index > 0 ) { - FT_MM_Var* mm_var; - - - error = mm->get_mm_var( cffface, NULL ); + error = mm->set_instance( cffface, instance_index ); if ( error ) goto Exit; - mm->get_var_blend( cffface, NULL, NULL, NULL, &mm_var ); - - if ( mm_var->namedstyle ) - { - FT_Var_Named_Style* named_style; - FT_String* style_name; - - - /* in `face_index', the instance index starts with value 1 */ - named_style = mm_var->namedstyle + instance_index - 1; - error = sfnt->get_name( face, - (FT_UShort)named_style->strid, - &style_name ); - if ( error ) - goto Exit; - - /* set style name; if already set, replace it */ - if ( face->root.style_name ) - FT_FREE( face->root.style_name ); - face->root.style_name = style_name; - - /* finally, select the named instance */ - error = mm->set_var_design( cffface, - mm_var->num_axis, - named_style->coords ); - if ( error ) - goto Exit; - } + if ( var ) + var->metrics_adjust( cffface ); } } #endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */ @@ -876,7 +868,8 @@ cffface->height = (FT_Short)( ( cffface->units_per_EM * 12 ) / 10 ); if ( cffface->height < cffface->ascender - cffface->descender ) - cffface->height = (FT_Short)( cffface->ascender - cffface->descender ); + cffface->height = (FT_Short)( cffface->ascender - + cffface->descender ); cffface->underline_position = (FT_Short)( dict->underline_position >> 16 ); @@ -884,27 +877,32 @@ (FT_Short)( dict->underline_thickness >> 16 ); /* retrieve font family & style name */ - cffface->family_name = cff_index_get_name( - cff, - (FT_UInt)( face_index & 0xFFFF ) ); + if ( dict->family_name ) + { + char* family_name; + + + family_name = cff_index_get_sid_string( cff, dict->family_name ); + if ( family_name ) + cffface->family_name = cff_strcpy( memory, family_name ); + } + + if ( !cffface->family_name ) + { + cffface->family_name = cff_index_get_name( + cff, + (FT_UInt)( face_index & 0xFFFF ) ); + if ( cffface->family_name ) + remove_subset_prefix( cffface->family_name ); + } + if ( cffface->family_name ) { char* full = cff_index_get_sid_string( cff, dict->full_name ); char* fullp = full; char* family = cffface->family_name; - char* family_name = NULL; - - remove_subset_prefix( cffface->family_name ); - - if ( dict->family_name ) - { - family_name = cff_index_get_sid_string( cff, - dict->family_name ); - if ( family_name ) - family = family_name; - } /* We try to extract the style name from the full name. */ /* We need to ignore spaces and dashes during the search. */ @@ -1159,16 +1157,16 @@ FT_LOCAL_DEF( FT_Error ) cff_driver_init( FT_Module module ) /* CFF_Driver */ { - CFF_Driver driver = (CFF_Driver)module; + PS_Driver driver = (PS_Driver)module; FT_UInt32 seed; /* set default property values, cf. `ftcffdrv.h' */ #ifdef CFF_CONFIG_OPTION_OLD_ENGINE - driver->hinting_engine = FT_CFF_HINTING_FREETYPE; + driver->hinting_engine = FT_HINTING_FREETYPE; #else - driver->hinting_engine = FT_CFF_HINTING_ADOBE; + driver->hinting_engine = FT_HINTING_ADOBE; #endif driver->no_stem_darkening = TRUE; diff --git a/thirdparty/freetype/src/cff/cffobjs.h b/thirdparty/freetype/src/cff/cffobjs.h index 1dba694c53..616a25b3b5 100644 --- a/thirdparty/freetype/src/cff/cffobjs.h +++ b/thirdparty/freetype/src/cff/cffobjs.h @@ -4,7 +4,7 @@ /* */ /* OpenType objects manager (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,111 +21,11 @@ #include <ft2build.h> -#include FT_INTERNAL_OBJECTS_H -#include "cfftypes.h" -#include FT_INTERNAL_TRUETYPE_TYPES_H -#include FT_SERVICE_POSTSCRIPT_CMAPS_H -#include FT_INTERNAL_POSTSCRIPT_HINTS_H FT_BEGIN_HEADER - /*************************************************************************/ - /* */ - /* <Type> */ - /* CFF_Driver */ - /* */ - /* <Description> */ - /* A handle to an OpenType driver object. */ - /* */ - typedef struct CFF_DriverRec_* CFF_Driver; - - typedef TT_Face CFF_Face; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* CFF_Size */ - /* */ - /* <Description> */ - /* A handle to an OpenType size object. */ - /* */ - typedef struct CFF_SizeRec_ - { - FT_SizeRec root; - FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */ - - } CFF_SizeRec, *CFF_Size; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* CFF_GlyphSlot */ - /* */ - /* <Description> */ - /* A handle to an OpenType glyph slot object. */ - /* */ - typedef struct CFF_GlyphSlotRec_ - { - FT_GlyphSlotRec root; - - FT_Bool hint; - FT_Bool scaled; - - FT_Fixed x_scale; - FT_Fixed y_scale; - - } CFF_GlyphSlotRec, *CFF_GlyphSlot; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* CFF_Internal */ - /* */ - /* <Description> */ - /* The interface to the `internal' field of `FT_Size'. */ - /* */ - typedef struct CFF_InternalRec_ - { - PSH_Globals topfont; - PSH_Globals subfonts[CFF_MAX_CID_FONTS]; - - } CFF_InternalRec, *CFF_Internal; - - - /*************************************************************************/ - /* */ - /* Subglyph transformation record. */ - /* */ - typedef struct CFF_Transform_ - { - FT_Fixed xx, xy; /* transformation matrix coefficients */ - FT_Fixed yx, yy; - FT_F26Dot6 ox, oy; /* offsets */ - - } CFF_Transform; - - - /***********************************************************************/ - /* */ - /* CFF driver class. */ - /* */ - typedef struct CFF_DriverRec_ - { - FT_DriverRec root; - - FT_UInt hinting_engine; - FT_Bool no_stem_darkening; - FT_Int darken_params[8]; - FT_Int32 random_seed; - - } CFF_DriverRec; - - FT_LOCAL( FT_Error ) cff_size_init( FT_Size size ); /* CFF_Size */ @@ -171,10 +71,10 @@ FT_BEGIN_HEADER /* Driver functions */ /* */ FT_LOCAL( FT_Error ) - cff_driver_init( FT_Module module ); /* CFF_Driver */ + cff_driver_init( FT_Module module ); /* PS_Driver */ FT_LOCAL( void ) - cff_driver_done( FT_Module module ); /* CFF_Driver */ + cff_driver_done( FT_Module module ); /* PS_Driver */ FT_END_HEADER diff --git a/thirdparty/freetype/src/cff/cffparse.c b/thirdparty/freetype/src/cff/cffparse.c index 9d7bf6d22c..b9611cf548 100644 --- a/thirdparty/freetype/src/cff/cffparse.c +++ b/thirdparty/freetype/src/cff/cffparse.c @@ -4,7 +4,7 @@ /* */ /* CFF token stream parser (body) */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,10 +21,10 @@ #include FT_INTERNAL_STREAM_H #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_CALC_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H #include "cfferrs.h" #include "cffpic.h" -#include "cffgload.h" #include "cffload.h" @@ -949,7 +949,9 @@ goto Exit; } - FT_TRACE4(( " %d values blended\n", numBlends )); + FT_TRACE4(( " %d value%s blended\n", + numBlends, + numBlends == 1 ? "" : "s" )); error = cff_blend_doBlend( subFont, parser, numBlends ); @@ -1299,9 +1301,14 @@ FT_Byte* start, FT_Byte* limit ) { +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + PSAux_Service psaux; +#endif + FT_Byte* p = start; FT_Error error = FT_Err_Ok; FT_Library library = parser->library; + FT_UNUSED( library ); @@ -1388,10 +1395,16 @@ cff_rec.top_font.font_dict.num_axes = parser->num_axes; decoder.cff = &cff_rec; - error = cff_decoder_parse_charstrings( &decoder, - charstring_base, - charstring_len, - 1 ); + psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" ); + if ( !psaux ) + { + FT_ERROR(( "cff_parser_run: cannot access `psaux' module\n" )); + error = FT_THROW( Missing_Module ); + goto Exit; + } + + error = psaux->cff_decoder_funcs->parse_charstrings_old( + &decoder, charstring_base, charstring_len, 1 ); /* Now copy the stack data in the temporary decoder object, */ /* converting it back to charstring number representations */ diff --git a/thirdparty/freetype/src/cff/cffparse.h b/thirdparty/freetype/src/cff/cffparse.h index 83d1bba45f..8a8caeca44 100644 --- a/thirdparty/freetype/src/cff/cffparse.h +++ b/thirdparty/freetype/src/cff/cffparse.h @@ -4,7 +4,7 @@ /* */ /* CFF token stream parser (specification) */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,7 +21,7 @@ #include <ft2build.h> -#include "cfftypes.h" +#include FT_INTERNAL_CFF_TYPES_H #include FT_INTERNAL_OBJECTS_H diff --git a/thirdparty/freetype/src/cff/cffpic.c b/thirdparty/freetype/src/cff/cffpic.c index 4e9ba12b3f..08b74c7cf2 100644 --- a/thirdparty/freetype/src/cff/cffpic.c +++ b/thirdparty/freetype/src/cff/cffpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for cff module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cff/cffpic.h b/thirdparty/freetype/src/cff/cffpic.h index 5db39cd627..8ba4203a8d 100644 --- a/thirdparty/freetype/src/cff/cffpic.h +++ b/thirdparty/freetype/src/cff/cffpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for cff module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,7 +22,6 @@ #include FT_INTERNAL_PIC_H - #ifndef FT_CONFIG_OPTION_PIC #define CFF_SERVICE_PS_INFO_GET cff_service_ps_info @@ -34,6 +33,7 @@ #define CFF_SERVICES_GET cff_services #define CFF_SERVICE_MULTI_MASTERS_GET cff_service_multi_masters #define CFF_SERVICE_METRICS_VAR_GET cff_service_metrics_variations +#define CFF_SERVICE_CFF_LOAD_GET cff_service_cff_load #define CFF_CMAP_ENCODING_CLASS_REC_GET cff_cmap_encoding_class_rec #define CFF_CMAP_UNICODE_CLASS_REC_GET cff_cmap_unicode_class_rec #define CFF_FIELD_HANDLERS_GET cff_field_handlers @@ -65,6 +65,7 @@ FT_BEGIN_HEADER FT_Service_PropertiesRec cff_service_properties; FT_Service_MultiMastersRec cff_service_multi_masters; FT_Service_MetricsVariationsRec cff_service_metrics_variations; + FT_Service_CFFLoadRec cff_service_cff_load; FT_CMap_ClassRec cff_cmap_encoding_class_rec; FT_CMap_ClassRec cff_cmap_unicode_class_rec; @@ -92,6 +93,8 @@ FT_BEGIN_HEADER ( GET_PIC( library )->cff_service_multi_masters ) #define CFF_SERVICE_METRICS_VAR_GET \ ( GET_PIC( library )->cff_service_metrics_variations ) +#define CFF_SERVICE_CFF_LOAD_GET \ + ( GET_PIC( library )->cff_service_cff_load ) #define CFF_CMAP_ENCODING_CLASS_REC_GET \ ( GET_PIC( library )->cff_cmap_encoding_class_rec ) #define CFF_CMAP_UNICODE_CLASS_REC_GET \ diff --git a/thirdparty/freetype/src/cff/cfftoken.h b/thirdparty/freetype/src/cff/cfftoken.h index 3222e933f1..fec1ca20bd 100644 --- a/thirdparty/freetype/src/cff/cfftoken.h +++ b/thirdparty/freetype/src/cff/cfftoken.h @@ -4,7 +4,7 @@ /* */ /* CFF token definitions (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cff/module.mk b/thirdparty/freetype/src/cff/module.mk index 2975aeed8c..8013d5dcab 100644 --- a/thirdparty/freetype/src/cff/module.mk +++ b/thirdparty/freetype/src/cff/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/cff/rules.mk b/thirdparty/freetype/src/cff/rules.mk index 86840bfe3c..bce672927e 100644 --- a/thirdparty/freetype/src/cff/rules.mk +++ b/thirdparty/freetype/src/cff/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -32,27 +32,14 @@ CFF_DRV_SRC := $(CFF_DIR)/cffcmap.c \ $(CFF_DIR)/cffload.c \ $(CFF_DIR)/cffobjs.c \ $(CFF_DIR)/cffparse.c \ - $(CFF_DIR)/cffpic.c \ - $(CFF_DIR)/cf2arrst.c \ - $(CFF_DIR)/cf2blues.c \ - $(CFF_DIR)/cf2error.c \ - $(CFF_DIR)/cf2font.c \ - $(CFF_DIR)/cf2ft.c \ - $(CFF_DIR)/cf2hints.c \ - $(CFF_DIR)/cf2intrp.c \ - $(CFF_DIR)/cf2read.c \ - $(CFF_DIR)/cf2stack.c + $(CFF_DIR)/cffpic.c # CFF driver headers # CFF_DRV_H := $(CFF_DRV_SRC:%.c=%.h) \ $(CFF_DIR)/cfferrs.h \ - $(CFF_DIR)/cfftoken.h \ - $(CFF_DIR)/cfftypes.h \ - $(CFF_DIR)/cf2fixed.h \ - $(CFF_DIR)/cf2glue.h \ - $(CFF_DIR)/cf2types.h + $(CFF_DIR)/cfftoken.h # CFF driver object(s) diff --git a/thirdparty/freetype/src/cid/ciderrs.h b/thirdparty/freetype/src/cid/ciderrs.h index 709dc8cd1e..a5a86e3fc6 100644 --- a/thirdparty/freetype/src/cid/ciderrs.h +++ b/thirdparty/freetype/src/cid/ciderrs.h @@ -4,7 +4,7 @@ /* */ /* CID error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidgload.c b/thirdparty/freetype/src/cid/cidgload.c index b96c33334d..d14f9a2cc9 100644 --- a/thirdparty/freetype/src/cid/cidgload.c +++ b/thirdparty/freetype/src/cid/cidgload.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 Glyph Loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -24,6 +24,10 @@ #include FT_OUTLINE_H #include FT_INTERNAL_CALC_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H +#include FT_INTERNAL_CFF_TYPES_H +#include FT_DRIVER_H + #include "ciderrs.h" @@ -52,9 +56,11 @@ FT_ULong glyph_length = 0; PSAux_Service psaux = (PSAux_Service)face->psaux; + FT_Bool force_scaling = FALSE; + #ifdef FT_CONFIG_OPTION_INCREMENTAL - FT_Incremental_InterfaceRec *inc = - face->root.internal->incremental_interface; + FT_Incremental_InterfaceRec *inc = + face->root.internal->incremental_interface; #endif @@ -169,9 +175,57 @@ if ( decoder->lenIV >= 0 ) psaux->t1_decrypt( charstring, glyph_length, 4330 ); - error = decoder->funcs.parse_charstrings( - decoder, charstring + cs_offset, - glyph_length - cs_offset ); + /* choose which renderer to use */ +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + if ( ( (PS_Driver)FT_FACE_DRIVER( face ) )->hinting_engine == + FT_HINTING_FREETYPE || + decoder->builder.metrics_only ) + error = psaux->t1_decoder_funcs->parse_charstrings_old( + decoder, + charstring + cs_offset, + glyph_length - cs_offset ); +#else + if ( decoder->builder.metrics_only ) + error = psaux->t1_decoder_funcs->parse_metrics( + decoder, + charstring + cs_offset, + glyph_length - cs_offset ); +#endif + else + { + PS_Decoder psdecoder; + CFF_SubFontRec subfont; + + + psaux->ps_decoder_init( &psdecoder, decoder, TRUE ); + + psaux->t1_make_subfont( FT_FACE( face ), + &dict->private_dict, + &subfont ); + psdecoder.current_subfont = &subfont; + + error = psaux->t1_decoder_funcs->parse_charstrings( + &psdecoder, + charstring + cs_offset, + glyph_length - cs_offset ); + + /* Adobe's engine uses 16.16 numbers everywhere; */ + /* as a consequence, glyphs larger than 2000ppem get rejected */ + if ( FT_ERR_EQ( error, Glyph_Too_Big ) ) + { + /* this time, we retry unhinted and scale up the glyph later on */ + /* (the engine uses and sets the hardcoded value 0x10000 / 64 = */ + /* 0x400 for both `x_scale' and `y_scale' in this case) */ + ((CID_GlyphSlot)decoder->builder.glyph)->hint = FALSE; + + force_scaling = TRUE; + + error = psaux->t1_decoder_funcs->parse_charstrings( + &psdecoder, + charstring + cs_offset, + glyph_length - cs_offset ); + } + } } #ifdef FT_CONFIG_OPTION_INCREMENTAL @@ -200,6 +254,8 @@ Exit: FT_FREE( charstring ); + ((CID_GlyphSlot)decoder->builder.glyph)->scaled = force_scaling; + return error; } @@ -288,10 +344,12 @@ T1_DecoderRec decoder; CID_Face face = (CID_Face)cidglyph->face; FT_Bool hinting; + FT_Bool scaled; PSAux_Service psaux = (PSAux_Service)face->psaux; FT_Matrix font_matrix; FT_Vector font_offset; + FT_Bool must_finish_decoder = FALSE; if ( glyph_index >= (FT_UInt)face->root.num_glyphs ) @@ -311,7 +369,10 @@ hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 && ( load_flags & FT_LOAD_NO_HINTING ) == 0 ); + scaled = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 ); + glyph->hint = hinting; + glyph->scaled = scaled; cidglyph->format = FT_GLYPH_FORMAT_OUTLINE; error = psaux->t1_decoder_funcs->init( &decoder, @@ -329,6 +390,8 @@ /* TODO: initialize decoder.len_buildchar and decoder.buildchar */ /* if we ever support CID-keyed multiple master fonts */ + must_finish_decoder = TRUE; + /* set up the decoder */ decoder.builder.no_recurse = FT_BOOL( ( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) ); @@ -337,12 +400,18 @@ if ( error ) goto Exit; + /* copy flags back for forced scaling */ + hinting = glyph->hint; + scaled = glyph->scaled; + font_matrix = decoder.font_matrix; font_offset = decoder.font_offset; /* save new glyph tables */ psaux->t1_decoder_funcs->done( &decoder ); + must_finish_decoder = FALSE; + /* now set the metrics -- this is rather simple, as */ /* the left side bearing is the xMin, and the top side */ /* bearing the yMax */ @@ -410,7 +479,7 @@ metrics->vertAdvance += font_offset.y; } - if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 ) + if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 || scaled ) { /* scale the outline and the metrics */ FT_Int n; @@ -451,6 +520,10 @@ } Exit: + + if ( must_finish_decoder ) + psaux->t1_decoder_funcs->done( &decoder ); + return error; } diff --git a/thirdparty/freetype/src/cid/cidgload.h b/thirdparty/freetype/src/cid/cidgload.h index 7f816b5bc7..4811852ae4 100644 --- a/thirdparty/freetype/src/cid/cidgload.h +++ b/thirdparty/freetype/src/cid/cidgload.h @@ -4,7 +4,7 @@ /* */ /* OpenType Glyph Loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidload.c b/thirdparty/freetype/src/cid/cidload.c index ff0722110d..27cd09b3c3 100644 --- a/thirdparty/freetype/src/cid/cidload.c +++ b/thirdparty/freetype/src/cid/cidload.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 font loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidload.h b/thirdparty/freetype/src/cid/cidload.h index 45a0e6df25..3f8bd08620 100644 --- a/thirdparty/freetype/src/cid/cidload.h +++ b/thirdparty/freetype/src/cid/cidload.h @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 font loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidobjs.c b/thirdparty/freetype/src/cid/cidobjs.c index ceda8ff97f..77afe1c875 100644 --- a/thirdparty/freetype/src/cid/cidobjs.c +++ b/thirdparty/freetype/src/cid/cidobjs.c @@ -4,7 +4,7 @@ /* */ /* CID objects manager (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -26,6 +26,7 @@ #include FT_SERVICE_POSTSCRIPT_CMAPS_H #include FT_INTERNAL_POSTSCRIPT_AUX_H #include FT_INTERNAL_POSTSCRIPT_HINTS_H +#include FT_DRIVER_H #include "ciderrs.h" @@ -463,9 +464,42 @@ /* FreeType error code. 0 means success. */ /* */ FT_LOCAL_DEF( FT_Error ) - cid_driver_init( FT_Module driver ) + cid_driver_init( FT_Module module ) { - FT_UNUSED( driver ); + PS_Driver driver = (PS_Driver)module; + + FT_UInt32 seed; + + + /* set default property values, cf. `ftt1drv.h' */ +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + driver->hinting_engine = FT_HINTING_FREETYPE; +#else + driver->hinting_engine = FT_HINTING_ADOBE; +#endif + + driver->no_stem_darkening = TRUE; + + driver->darken_params[0] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1; + driver->darken_params[1] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1; + driver->darken_params[2] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2; + driver->darken_params[3] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2; + driver->darken_params[4] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3; + driver->darken_params[5] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3; + driver->darken_params[6] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4; + driver->darken_params[7] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4; + + /* compute random seed from some memory addresses */ + seed = (FT_UInt32)( (FT_Offset)(char*)&seed ^ + (FT_Offset)(char*)&module ^ + (FT_Offset)(char*)module->memory ); + seed = seed ^ ( seed >> 10 ) ^ ( seed >> 20 ); + + driver->random_seed = (FT_Int32)seed; + if ( driver->random_seed < 0 ) + driver->random_seed = -driver->random_seed; + else if ( driver->random_seed == 0 ) + driver->random_seed = 123456789; return FT_Err_Ok; } diff --git a/thirdparty/freetype/src/cid/cidobjs.h b/thirdparty/freetype/src/cid/cidobjs.h index 8bcf886e10..0221f017dd 100644 --- a/thirdparty/freetype/src/cid/cidobjs.h +++ b/thirdparty/freetype/src/cid/cidobjs.h @@ -4,7 +4,7 @@ /* */ /* CID objects manager (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidparse.c b/thirdparty/freetype/src/cid/cidparse.c index 007609bbdf..b1c7f3cb2c 100644 --- a/thirdparty/freetype/src/cid/cidparse.c +++ b/thirdparty/freetype/src/cid/cidparse.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 parser (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidparse.h b/thirdparty/freetype/src/cid/cidparse.h index 20bebb942b..61602f7674 100644 --- a/thirdparty/freetype/src/cid/cidparse.h +++ b/thirdparty/freetype/src/cid/cidparse.h @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 parser (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidriver.c b/thirdparty/freetype/src/cid/cidriver.c index bb611a961e..d9faf353ea 100644 --- a/thirdparty/freetype/src/cid/cidriver.c +++ b/thirdparty/freetype/src/cid/cidriver.c @@ -4,7 +4,7 @@ /* */ /* CID driver interface (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -20,6 +20,7 @@ #include "cidriver.h" #include "cidgload.h" #include FT_INTERNAL_DEBUG_H +#include FT_INTERNAL_POSTSCRIPT_PROPS_H #include "ciderrs.h" @@ -27,6 +28,10 @@ #include FT_SERVICE_FONT_FORMAT_H #include FT_SERVICE_POSTSCRIPT_INFO_H #include FT_SERVICE_CID_H +#include FT_SERVICE_PROPERTIES_H +#include FT_DRIVER_H + +#include FT_INTERNAL_POSTSCRIPT_AUX_H /*************************************************************************/ @@ -168,6 +173,18 @@ /* + * PROPERTY SERVICE + * + */ + + FT_DEFINE_SERVICE_PROPERTIESREC( + cid_service_properties, + + (FT_Properties_SetFunc)ps_property_set, /* set_property */ + (FT_Properties_GetFunc)ps_property_get ) /* get_property */ + + + /* * SERVICE LIST * */ @@ -178,6 +195,7 @@ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cid_service_ps_name }, { FT_SERVICE_ID_POSTSCRIPT_INFO, &cid_service_ps_info }, { FT_SERVICE_ID_CID, &cid_service_cid_info }, + { FT_SERVICE_ID_PROPERTIES, &cid_service_properties }, { NULL, NULL } }; @@ -200,7 +218,7 @@ FT_MODULE_FONT_DRIVER | FT_MODULE_DRIVER_SCALABLE | FT_MODULE_DRIVER_HAS_HINTER, - sizeof ( FT_DriverRec ), + sizeof ( PS_DriverRec ), "t1cid", /* module name */ 0x10000L, /* version 1.0 of driver */ diff --git a/thirdparty/freetype/src/cid/cidriver.h b/thirdparty/freetype/src/cid/cidriver.h index 76640c57ba..59d9ded901 100644 --- a/thirdparty/freetype/src/cid/cidriver.h +++ b/thirdparty/freetype/src/cid/cidriver.h @@ -4,7 +4,7 @@ /* */ /* High-level CID driver interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/cidtoken.h b/thirdparty/freetype/src/cid/cidtoken.h index 653cc5586e..b0e2dac6aa 100644 --- a/thirdparty/freetype/src/cid/cidtoken.h +++ b/thirdparty/freetype/src/cid/cidtoken.h @@ -4,7 +4,7 @@ /* */ /* CID token definitions (specification only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/cid/module.mk b/thirdparty/freetype/src/cid/module.mk index b30b8679b9..9010e339a4 100644 --- a/thirdparty/freetype/src/cid/module.mk +++ b/thirdparty/freetype/src/cid/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/cid/rules.mk b/thirdparty/freetype/src/cid/rules.mk index fcddd92eca..94333bda06 100644 --- a/thirdparty/freetype/src/cid/rules.mk +++ b/thirdparty/freetype/src/cid/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/cid/type1cid.c b/thirdparty/freetype/src/cid/type1cid.c index 93e6f810db..61770e3f1e 100644 --- a/thirdparty/freetype/src/cid/type1cid.c +++ b/thirdparty/freetype/src/cid/type1cid.c @@ -4,7 +4,7 @@ /* */ /* FreeType OpenType driver component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/gxvalid/README b/thirdparty/freetype/src/gxvalid/README index 200f66cb12..af8128e0e7 100644 --- a/thirdparty/freetype/src/gxvalid/README +++ b/thirdparty/freetype/src/gxvalid/README @@ -287,11 +287,11 @@ gxvalid: TrueType GX validator 4-5. invalid feature number (117/183) ------------------------------------- - The GX/AAT extension can include 255 different layout features, but - popular layout features are predefined (see - http://developer.apple.com/fonts/Registry/index.html). Some fonts - include feature numbers which are incompatible with the predefined - feature registry. + The GX/AAT extension can include 255 different layout features, + but popular layout features are predefined (see + https://developer.apple.com/fonts/TrueType-Reference-Manual/RM09/AppendixF.html). + Some fonts include feature numbers which are incompatible with the + predefined feature registry. In our survey, there are 140 fonts including `feat' table. @@ -518,7 +518,7 @@ gxvalid: TrueType GX validator ------------------------------------------------------------------------ -Copyright 2004-2017 by +Copyright 2004-2018 by suzuki toshiya, Masatake YAMATO, Red hat K.K., David Turner, Robert Wilhelm, and Werner Lemberg. diff --git a/thirdparty/freetype/src/gxvalid/gxvalid.c b/thirdparty/freetype/src/gxvalid/gxvalid.c index da485141d3..d0577a247e 100644 --- a/thirdparty/freetype/src/gxvalid/gxvalid.c +++ b/thirdparty/freetype/src/gxvalid/gxvalid.c @@ -4,7 +4,7 @@ /* */ /* FreeType validator for TrueTypeGX/AAT tables (body only). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvalid.h b/thirdparty/freetype/src/gxvalid/gxvalid.h index 78116ef85a..19f0379982 100644 --- a/thirdparty/freetype/src/gxvalid/gxvalid.h +++ b/thirdparty/freetype/src/gxvalid/gxvalid.h @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT table validation (specification only). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvbsln.c b/thirdparty/freetype/src/gxvalid/gxvbsln.c index 81dff7304d..c367d38483 100644 --- a/thirdparty/freetype/src/gxvalid/gxvbsln.c +++ b/thirdparty/freetype/src/gxvalid/gxvbsln.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT bsln table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvcommn.c b/thirdparty/freetype/src/gxvalid/gxvcommn.c index db0a91ea74..b96601108b 100644 --- a/thirdparty/freetype/src/gxvalid/gxvcommn.c +++ b/thirdparty/freetype/src/gxvalid/gxvcommn.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT common tables validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvcommn.h b/thirdparty/freetype/src/gxvalid/gxvcommn.h index 10b1c800f0..8e4ff9cafc 100644 --- a/thirdparty/freetype/src/gxvalid/gxvcommn.h +++ b/thirdparty/freetype/src/gxvalid/gxvcommn.h @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT common tables validation (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxverror.h b/thirdparty/freetype/src/gxvalid/gxverror.h index 80a2b8a262..d1151258a9 100644 --- a/thirdparty/freetype/src/gxvalid/gxverror.h +++ b/thirdparty/freetype/src/gxvalid/gxverror.h @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT validation module error codes (specification only). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvfeat.c b/thirdparty/freetype/src/gxvalid/gxvfeat.c index 2e3ec6f9be..2c805d1d11 100644 --- a/thirdparty/freetype/src/gxvalid/gxvfeat.c +++ b/thirdparty/freetype/src/gxvalid/gxvfeat.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT feat table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvfeat.h b/thirdparty/freetype/src/gxvalid/gxvfeat.h index 8c0e847eb7..2d943806c1 100644 --- a/thirdparty/freetype/src/gxvalid/gxvfeat.h +++ b/thirdparty/freetype/src/gxvalid/gxvfeat.h @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT feat table validation (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvfgen.c b/thirdparty/freetype/src/gxvalid/gxvfgen.c index 8cc08cd9c3..840c0f3524 100644 --- a/thirdparty/freetype/src/gxvalid/gxvfgen.c +++ b/thirdparty/freetype/src/gxvalid/gxvfgen.c @@ -5,7 +5,7 @@ /* Generate feature registry data for gxv `feat' validator. */ /* This program is derived from gxfeatreg.c in gxlayout. */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Masatake YAMATO and Redhat K.K. */ /* */ /* This file may only be used, */ @@ -21,7 +21,7 @@ /* gxfeatreg.c */ /* */ /* Database of font features pre-defined by Apple Computer, Inc. */ -/* http://developer.apple.com/fonts/Registry/ */ +/* https://developer.apple.com/fonts/TrueType-Reference-Manual/RM09/AppendixF.html */ /* (body). */ /* */ /* Copyright 2003 by */ diff --git a/thirdparty/freetype/src/gxvalid/gxvjust.c b/thirdparty/freetype/src/gxvalid/gxvjust.c index c8cfd83eac..00c4293195 100644 --- a/thirdparty/freetype/src/gxvalid/gxvjust.c +++ b/thirdparty/freetype/src/gxvalid/gxvjust.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT just table validation (body). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvkern.c b/thirdparty/freetype/src/gxvalid/gxvkern.c index 9f9037387d..9c0efd7a4f 100644 --- a/thirdparty/freetype/src/gxvalid/gxvkern.c +++ b/thirdparty/freetype/src/gxvalid/gxvkern.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT kern table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvlcar.c b/thirdparty/freetype/src/gxvalid/gxvlcar.c index 775d5229f2..0f261a9ace 100644 --- a/thirdparty/freetype/src/gxvalid/gxvlcar.c +++ b/thirdparty/freetype/src/gxvalid/gxvlcar.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT lcar table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmod.c b/thirdparty/freetype/src/gxvalid/gxvmod.c index 84e9275baf..1a3c862927 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmod.c +++ b/thirdparty/freetype/src/gxvalid/gxvmod.c @@ -4,7 +4,7 @@ /* */ /* FreeType's TrueTypeGX/AAT validation module implementation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmod.h b/thirdparty/freetype/src/gxvalid/gxvmod.h index df25e60cb2..745c62e105 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmod.h +++ b/thirdparty/freetype/src/gxvalid/gxvmod.h @@ -5,7 +5,7 @@ /* FreeType's TrueTypeGX/AAT validation module implementation */ /* (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort.c b/thirdparty/freetype/src/gxvalid/gxvmort.c index 184a6317c0..b361cb2b9d 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort.c +++ b/thirdparty/freetype/src/gxvalid/gxvmort.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT mort table validation (body). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort.h b/thirdparty/freetype/src/gxvalid/gxvmort.h index d0543adcc5..d8030645e9 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort.h +++ b/thirdparty/freetype/src/gxvalid/gxvmort.h @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT common definition for mort table (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort0.c b/thirdparty/freetype/src/gxvalid/gxvmort0.c index a75fad7768..95cf53d5eb 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort0.c +++ b/thirdparty/freetype/src/gxvalid/gxvmort0.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT mort table validation */ /* body for type0 (Indic Script Rearrangement) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort1.c b/thirdparty/freetype/src/gxvalid/gxvmort1.c index 361ef2262d..a7683a17b0 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort1.c +++ b/thirdparty/freetype/src/gxvalid/gxvmort1.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT mort table validation */ /* body for type1 (Contextual Substitution) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort2.c b/thirdparty/freetype/src/gxvalid/gxvmort2.c index c17e51e323..c23c2775a1 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort2.c +++ b/thirdparty/freetype/src/gxvalid/gxvmort2.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT mort table validation */ /* body for type2 (Ligature Substitution) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort4.c b/thirdparty/freetype/src/gxvalid/gxvmort4.c index 041bab369f..9d21a5fc29 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort4.c +++ b/thirdparty/freetype/src/gxvalid/gxvmort4.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT mort table validation */ /* body for type4 (Non-Contextual Glyph Substitution) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmort5.c b/thirdparty/freetype/src/gxvalid/gxvmort5.c index 4751eceaa0..42cb428aa8 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmort5.c +++ b/thirdparty/freetype/src/gxvalid/gxvmort5.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT mort table validation */ /* body for type5 (Contextual Glyph Insertion) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx.c b/thirdparty/freetype/src/gxvalid/gxvmorx.c index 2bb4f3b8b1..9fd6e6b971 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx.c +++ b/thirdparty/freetype/src/gxvalid/gxvmorx.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT morx table validation (body). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx.h b/thirdparty/freetype/src/gxvalid/gxvmorx.h index 20cec58672..6d9925e92b 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx.h +++ b/thirdparty/freetype/src/gxvalid/gxvmorx.h @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT common definition for morx table (specification). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx0.c b/thirdparty/freetype/src/gxvalid/gxvmorx0.c index e0a0a92438..302261b7fa 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx0.c +++ b/thirdparty/freetype/src/gxvalid/gxvmorx0.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT morx table validation */ /* body for type0 (Indic Script Rearrangement) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx1.c b/thirdparty/freetype/src/gxvalid/gxvmorx1.c index 9afebdbfa8..890ca74b1d 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx1.c +++ b/thirdparty/freetype/src/gxvalid/gxvmorx1.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT morx table validation */ /* body for type1 (Contextual Substitution) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx2.c b/thirdparty/freetype/src/gxvalid/gxvmorx2.c index 3a60cf68a4..3135031d45 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx2.c +++ b/thirdparty/freetype/src/gxvalid/gxvmorx2.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT morx table validation */ /* body for type2 (Ligature Substitution) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx4.c b/thirdparty/freetype/src/gxvalid/gxvmorx4.c index 29555685af..1e2397b0c5 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx4.c +++ b/thirdparty/freetype/src/gxvalid/gxvmorx4.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT morx table validation */ /* body for "morx" type4 (Non-Contextual Glyph Substitution) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvmorx5.c b/thirdparty/freetype/src/gxvalid/gxvmorx5.c index 05c11417ef..db4f9290c8 100644 --- a/thirdparty/freetype/src/gxvalid/gxvmorx5.c +++ b/thirdparty/freetype/src/gxvalid/gxvmorx5.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT morx table validation */ /* body for type5 (Contextual Glyph Insertion) subtable. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvopbd.c b/thirdparty/freetype/src/gxvalid/gxvopbd.c index 11580d8b2a..e2c167ea59 100644 --- a/thirdparty/freetype/src/gxvalid/gxvopbd.c +++ b/thirdparty/freetype/src/gxvalid/gxvopbd.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT opbd table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvprop.c b/thirdparty/freetype/src/gxvalid/gxvprop.c index 7d398b7e66..a67b6bdd00 100644 --- a/thirdparty/freetype/src/gxvalid/gxvprop.c +++ b/thirdparty/freetype/src/gxvalid/gxvprop.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT prop table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/gxvtrak.c b/thirdparty/freetype/src/gxvalid/gxvtrak.c index dd49825565..d501b5014b 100644 --- a/thirdparty/freetype/src/gxvalid/gxvtrak.c +++ b/thirdparty/freetype/src/gxvalid/gxvtrak.c @@ -4,7 +4,7 @@ /* */ /* TrueTypeGX/AAT trak table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ diff --git a/thirdparty/freetype/src/gxvalid/module.mk b/thirdparty/freetype/src/gxvalid/module.mk index 7f87e10812..b64879dcee 100644 --- a/thirdparty/freetype/src/gxvalid/module.mk +++ b/thirdparty/freetype/src/gxvalid/module.mk @@ -2,7 +2,7 @@ # FreeType 2 gxvalid module definition # -# Copyright 2004-2017 by +# Copyright 2004-2018 by # suzuki toshiya, Masatake YAMATO, Red Hat K.K., # David Turner, Robert Wilhelm, and Werner Lemberg. # diff --git a/thirdparty/freetype/src/gxvalid/rules.mk b/thirdparty/freetype/src/gxvalid/rules.mk index 10ec08c5b0..3a17c030a6 100644 --- a/thirdparty/freetype/src/gxvalid/rules.mk +++ b/thirdparty/freetype/src/gxvalid/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2004-2017 by +# Copyright 2004-2018 by # suzuki toshiya, Masatake YAMATO, Red Hat K.K., # David Turner, Robert Wilhelm, and Werner Lemberg. # diff --git a/thirdparty/freetype/src/gzip/ftgzip.c b/thirdparty/freetype/src/gzip/ftgzip.c index c487786d99..f8011c2dd8 100644 --- a/thirdparty/freetype/src/gzip/ftgzip.c +++ b/thirdparty/freetype/src/gzip/ftgzip.c @@ -8,7 +8,7 @@ /* parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/gzip/rules.mk b/thirdparty/freetype/src/gzip/rules.mk index bc7d5fa631..1a2e48bebd 100644 --- a/thirdparty/freetype/src/gzip/rules.mk +++ b/thirdparty/freetype/src/gzip/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2002-2017 by +# Copyright 2002-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/lzw/ftlzw.c b/thirdparty/freetype/src/lzw/ftlzw.c index 941f6cef4c..cb46f93c68 100644 --- a/thirdparty/freetype/src/lzw/ftlzw.c +++ b/thirdparty/freetype/src/lzw/ftlzw.c @@ -8,7 +8,7 @@ /* be used to parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* Albert Chin-A-Young. */ /* */ /* based on code in `src/gzip/ftgzip.c' */ diff --git a/thirdparty/freetype/src/lzw/ftzopen.c b/thirdparty/freetype/src/lzw/ftzopen.c index 486c546c14..2b868ba9f2 100644 --- a/thirdparty/freetype/src/lzw/ftzopen.c +++ b/thirdparty/freetype/src/lzw/ftzopen.c @@ -8,7 +8,7 @@ /* be used to parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/lzw/ftzopen.h b/thirdparty/freetype/src/lzw/ftzopen.h index a108862c0a..4fd267eb90 100644 --- a/thirdparty/freetype/src/lzw/ftzopen.h +++ b/thirdparty/freetype/src/lzw/ftzopen.h @@ -8,7 +8,7 @@ /* be used to parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/lzw/rules.mk b/thirdparty/freetype/src/lzw/rules.mk index e7bf68a065..18933c41c2 100644 --- a/thirdparty/freetype/src/lzw/rules.mk +++ b/thirdparty/freetype/src/lzw/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2004-2017 by +# Copyright 2004-2018 by # Albert Chin-A-Young. # # based on `src/lzw/rules.mk' diff --git a/thirdparty/freetype/src/otvalid/module.mk b/thirdparty/freetype/src/otvalid/module.mk index 5ee1265db8..34f3dab32f 100644 --- a/thirdparty/freetype/src/otvalid/module.mk +++ b/thirdparty/freetype/src/otvalid/module.mk @@ -3,7 +3,7 @@ # -# Copyright 2004-2017 by +# Copyright 2004-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/otvalid/otvalid.c b/thirdparty/freetype/src/otvalid/otvalid.c index 312751a1f4..4423ca1012 100644 --- a/thirdparty/freetype/src/otvalid/otvalid.c +++ b/thirdparty/freetype/src/otvalid/otvalid.c @@ -4,7 +4,7 @@ /* */ /* FreeType validator for OpenType tables (body only). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/otvalid.h b/thirdparty/freetype/src/otvalid/otvalid.h index f2969ccccc..d7801abae5 100644 --- a/thirdparty/freetype/src/otvalid/otvalid.h +++ b/thirdparty/freetype/src/otvalid/otvalid.h @@ -4,7 +4,7 @@ /* */ /* OpenType table validation (specification only). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/otvbase.c b/thirdparty/freetype/src/otvalid/otvbase.c index 3adad8439c..a01d45c707 100644 --- a/thirdparty/freetype/src/otvalid/otvbase.c +++ b/thirdparty/freetype/src/otvalid/otvbase.c @@ -4,7 +4,7 @@ /* */ /* OpenType BASE table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -284,22 +284,41 @@ OTV_Validator otvalid = &otvalidrec; FT_Bytes p = table; FT_UInt table_size; + FT_UShort version; OTV_OPTIONAL_TABLE( HorizAxis ); OTV_OPTIONAL_TABLE( VertAxis ); + OTV_OPTIONAL_TABLE32( itemVarStore ); + otvalid->root = ftvalid; FT_TRACE3(( "validating BASE table\n" )); OTV_INIT; - OTV_LIMIT_CHECK( 6 ); + OTV_LIMIT_CHECK( 4 ); - if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */ + if ( FT_NEXT_USHORT( p ) != 1 ) /* majorVersion */ FT_INVALID_FORMAT; - table_size = 6; + version = FT_NEXT_USHORT( p ); /* minorVersion */ + + table_size = 8; + switch ( version ) + { + case 0: + OTV_LIMIT_CHECK( 4 ); + break; + + case 1: + OTV_LIMIT_CHECK( 8 ); + table_size += 4; + break; + + default: + FT_INVALID_FORMAT; + } OTV_OPTIONAL_OFFSET( HorizAxis ); OTV_SIZE_CHECK( HorizAxis ); @@ -311,6 +330,14 @@ if ( VertAxis ) otv_Axis_validate( table + VertAxis, otvalid ); + if ( version > 0 ) + { + OTV_OPTIONAL_OFFSET32( itemVarStore ); + OTV_SIZE_CHECK32( itemVarStore ); + if ( itemVarStore ) + OTV_TRACE(( " [omitting itemVarStore validation]\n" )); /* XXX */ + } + FT_TRACE4(( "\n" )); } diff --git a/thirdparty/freetype/src/otvalid/otvcommn.c b/thirdparty/freetype/src/otvalid/otvcommn.c index 3407d2ad4a..0ccfb03c08 100644 --- a/thirdparty/freetype/src/otvalid/otvcommn.c +++ b/thirdparty/freetype/src/otvalid/otvcommn.c @@ -4,7 +4,7 @@ /* */ /* OpenType common tables validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -313,19 +313,26 @@ OTV_NAME_ENTER( "Device" ); - OTV_LIMIT_CHECK( 8 ); + OTV_LIMIT_CHECK( 6 ); StartSize = FT_NEXT_USHORT( p ); EndSize = FT_NEXT_USHORT( p ); DeltaFormat = FT_NEXT_USHORT( p ); - if ( DeltaFormat < 1 || DeltaFormat > 3 ) - FT_INVALID_FORMAT; + if ( DeltaFormat == 0x8000U ) + { + /* VariationIndex, nothing to do */ + } + else + { + if ( DeltaFormat < 1 || DeltaFormat > 3 ) + FT_INVALID_FORMAT; - if ( EndSize < StartSize ) - FT_INVALID_DATA; + if ( EndSize < StartSize ) + FT_INVALID_DATA; - count = EndSize - StartSize + 1; - OTV_LIMIT_CHECK( ( 1 << DeltaFormat ) * count / 8 ); /* DeltaValue */ + count = EndSize - StartSize + 1; + OTV_LIMIT_CHECK( ( 1 << DeltaFormat ) * count / 8 ); /* DeltaValue */ + } OTV_EXIT; } @@ -347,7 +354,7 @@ OTV_Validator otvalid ) { FT_Bytes p = table; - FT_UInt LookupType, SubTableCount; + FT_UInt LookupType, LookupFlag, SubTableCount; OTV_Validate_Func validate; @@ -355,7 +362,7 @@ OTV_LIMIT_CHECK( 6 ); LookupType = FT_NEXT_USHORT( p ); - p += 2; /* skip LookupFlag */ + LookupFlag = FT_NEXT_USHORT( p ); SubTableCount = FT_NEXT_USHORT( p ); OTV_TRACE(( " (type %d)\n", LookupType )); @@ -373,6 +380,9 @@ for ( ; SubTableCount > 0; SubTableCount-- ) validate( table + FT_NEXT_USHORT( p ), otvalid ); + if ( LookupFlag & 0x10 ) + OTV_LIMIT_CHECK( 2 ); /* MarkFilteringSet */ + OTV_EXIT; } diff --git a/thirdparty/freetype/src/otvalid/otvcommn.h b/thirdparty/freetype/src/otvalid/otvcommn.h index 10a603ebb9..a392784cf1 100644 --- a/thirdparty/freetype/src/otvalid/otvcommn.h +++ b/thirdparty/freetype/src/otvalid/otvcommn.h @@ -4,7 +4,7 @@ /* */ /* OpenType common tables validation (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -67,29 +67,38 @@ FT_BEGIN_HEADER #undef FT_INVALID_ -#define FT_INVALID_( _error ) \ +#define FT_INVALID_( _error ) \ ft_validator_error( otvalid->root, FT_THROW( _error ) ) #define OTV_OPTIONAL_TABLE( _table ) FT_UShort _table; \ FT_Bytes _table ## _p +#define OTV_OPTIONAL_TABLE32( _table ) FT_ULong _table; \ + FT_Bytes _table ## _p + #define OTV_OPTIONAL_OFFSET( _offset ) \ FT_BEGIN_STMNT \ _offset ## _p = p; \ _offset = FT_NEXT_USHORT( p ); \ FT_END_STMNT -#define OTV_LIMIT_CHECK( _count ) \ - FT_BEGIN_STMNT \ +#define OTV_OPTIONAL_OFFSET32( _offset ) \ + FT_BEGIN_STMNT \ + _offset ## _p = p; \ + _offset = FT_NEXT_ULONG( p ); \ + FT_END_STMNT + +#define OTV_LIMIT_CHECK( _count ) \ + FT_BEGIN_STMNT \ if ( p + (_count) > otvalid->root->limit ) \ - FT_INVALID_TOO_SHORT; \ + FT_INVALID_TOO_SHORT; \ FT_END_STMNT #define OTV_SIZE_CHECK( _size ) \ FT_BEGIN_STMNT \ if ( _size > 0 && _size < table_size ) \ { \ - if ( otvalid->root->level == FT_VALIDATE_PARANOID ) \ + if ( otvalid->root->level == FT_VALIDATE_PARANOID ) \ FT_INVALID_OFFSET; \ else \ { \ @@ -102,12 +111,33 @@ FT_BEGIN_HEADER " set to zero.\n" \ "\n", #_size )); \ \ - /* always assume 16bit entities */ \ _size = pp[0] = pp[1] = 0; \ } \ } \ FT_END_STMNT +#define OTV_SIZE_CHECK32( _size ) \ + FT_BEGIN_STMNT \ + if ( _size > 0 && _size < table_size ) \ + { \ + if ( otvalid->root->level == FT_VALIDATE_PARANOID ) \ + FT_INVALID_OFFSET; \ + else \ + { \ + /* strip off `const' */ \ + FT_Byte* pp = (FT_Byte*)_size ## _p; \ + \ + \ + FT_TRACE3(( "\n" \ + "Invalid offset to optional table `%s'" \ + " set to zero.\n" \ + "\n", #_size )); \ + \ + _size = pp[0] = pp[1] = pp[2] = pp[3] = 0; \ + } \ + } \ + FT_END_STMNT + #define OTV_NAME_(x) #x #define OTV_NAME(x) OTV_NAME_(x) @@ -146,11 +176,11 @@ FT_BEGIN_HEADER #define OTV_INIT otvalid->debug_indent = 0 -#define OTV_ENTER \ - FT_BEGIN_STMNT \ - otvalid->debug_indent += 2; \ - FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \ - FT_TRACE4(( "%s table\n", \ +#define OTV_ENTER \ + FT_BEGIN_STMNT \ + otvalid->debug_indent += 2; \ + FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \ + FT_TRACE4(( "%s table\n", \ otvalid->debug_function_name[otvalid->nesting_level] )); \ FT_END_STMNT diff --git a/thirdparty/freetype/src/otvalid/otverror.h b/thirdparty/freetype/src/otvalid/otverror.h index 699903987c..2fcf42e387 100644 --- a/thirdparty/freetype/src/otvalid/otverror.h +++ b/thirdparty/freetype/src/otvalid/otverror.h @@ -4,7 +4,7 @@ /* */ /* OpenType validation module error codes (specification only). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/otvgdef.c b/thirdparty/freetype/src/otvalid/otvgdef.c index 27b9a69ca8..08f3171541 100644 --- a/thirdparty/freetype/src/otvalid/otvgdef.c +++ b/thirdparty/freetype/src/otvalid/otvgdef.c @@ -4,7 +4,7 @@ /* */ /* OpenType GDEF table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -68,7 +68,7 @@ OTV_LIMIT_CHECK( GlyphCount * 2 ); otvalid->nesting_level++; - func = otvalid->func[otvalid->nesting_level]; + func = otvalid->func[otvalid->nesting_level]; otvalid->extra1 = 0; for ( ; GlyphCount > 0; GlyphCount-- ) @@ -136,6 +136,40 @@ /*************************************************************************/ /*************************************************************************/ /***** *****/ + /***** MARK GLYPH SETS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + static void + otv_MarkGlyphSets_validate( FT_Bytes table, + OTV_Validator otvalid ) + { + FT_Bytes p = table; + FT_UInt MarkGlyphSetCount; + + + OTV_NAME_ENTER( "MarkGlyphSets" ); + + p += 2; /* skip Format */ + + OTV_LIMIT_CHECK( 2 ); + MarkGlyphSetCount = FT_NEXT_USHORT( p ); + + OTV_TRACE(( " (MarkGlyphSetCount = %d)\n", MarkGlyphSetCount )); + + OTV_LIMIT_CHECK( MarkGlyphSetCount * 4 ); /* CoverageOffsets */ + + for ( ; MarkGlyphSetCount > 0; MarkGlyphSetCount-- ) + otv_Coverage_validate( table + FT_NEXT_ULONG( p ), otvalid, -1 ); + + OTV_EXIT; + } + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ /***** GDEF TABLE *****/ /***** *****/ /*************************************************************************/ @@ -152,14 +186,18 @@ { OTV_ValidatorRec otvalidrec; OTV_Validator otvalid = &otvalidrec; - FT_Bytes p = table; + FT_Bytes p = table; FT_UInt table_size; - FT_Bool need_MarkAttachClassDef; + FT_UShort version; + FT_Bool need_MarkAttachClassDef = 1; OTV_OPTIONAL_TABLE( GlyphClassDef ); OTV_OPTIONAL_TABLE( AttachListOffset ); OTV_OPTIONAL_TABLE( LigCaretListOffset ); OTV_OPTIONAL_TABLE( MarkAttachClassDef ); + OTV_OPTIONAL_TABLE( MarkGlyphSetsDef ); + + OTV_OPTIONAL_TABLE32( itemVarStore ); otvalid->root = ftvalid; @@ -167,24 +205,49 @@ FT_TRACE3(( "validating GDEF table\n" )); OTV_INIT; - OTV_LIMIT_CHECK( 12 ); + OTV_LIMIT_CHECK( 4 ); - if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */ + if ( FT_NEXT_USHORT( p ) != 1 ) /* majorVersion */ FT_INVALID_FORMAT; - /* MarkAttachClassDef has been added to the OpenType */ - /* specification without increasing GDEF's version, */ - /* so we use this ugly hack to find out whether the */ - /* table is needed actually. */ + version = FT_NEXT_USHORT( p ); /* minorVersion */ - need_MarkAttachClassDef = FT_BOOL( - otv_GSUBGPOS_have_MarkAttachmentType_flag( gsub ) || - otv_GSUBGPOS_have_MarkAttachmentType_flag( gpos ) ); + table_size = 10; + switch ( version ) + { + case 0: + /* MarkAttachClassDef has been added to the OpenType */ + /* specification without increasing GDEF's version, */ + /* so we use this ugly hack to find out whether the */ + /* table is needed actually. */ + + need_MarkAttachClassDef = FT_BOOL( + otv_GSUBGPOS_have_MarkAttachmentType_flag( gsub ) || + otv_GSUBGPOS_have_MarkAttachmentType_flag( gpos ) ); + + if ( need_MarkAttachClassDef ) + { + OTV_LIMIT_CHECK( 8 ); + table_size += 2; + } + else + OTV_LIMIT_CHECK( 6 ); /* OpenType < 1.2 */ - if ( need_MarkAttachClassDef ) - table_size = 12; /* OpenType >= 1.2 */ - else - table_size = 10; /* OpenType < 1.2 */ + break; + + case 2: + OTV_LIMIT_CHECK( 10 ); + table_size += 4; + break; + + case 3: + OTV_LIMIT_CHECK( 14 ); + table_size += 8; + break; + + default: + FT_INVALID_FORMAT; + } otvalid->glyph_count = glyph_count; @@ -217,6 +280,22 @@ otv_ClassDef_validate( table + MarkAttachClassDef, otvalid ); } + if ( version > 0 ) + { + OTV_OPTIONAL_OFFSET( MarkGlyphSetsDef ); + OTV_SIZE_CHECK( MarkGlyphSetsDef ); + if ( MarkGlyphSetsDef ) + otv_MarkGlyphSets_validate( table + MarkGlyphSetsDef, otvalid ); + } + + if ( version > 2 ) + { + OTV_OPTIONAL_OFFSET32( itemVarStore ); + OTV_SIZE_CHECK32( itemVarStore ); + if ( itemVarStore ) + OTV_TRACE(( " [omitting itemVarStore validation]\n" )); /* XXX */ + } + FT_TRACE4(( "\n" )); } diff --git a/thirdparty/freetype/src/otvalid/otvgpos.c b/thirdparty/freetype/src/otvalid/otvgpos.c index 0fbcc2077c..696b35cae6 100644 --- a/thirdparty/freetype/src/otvalid/otvgpos.c +++ b/thirdparty/freetype/src/otvalid/otvgpos.c @@ -4,7 +4,7 @@ /* */ /* OpenType GPOS table validation (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -130,7 +130,7 @@ otv_MarkArray_validate( table + Array1, otvalid ); otvalid->nesting_level++; - func = otvalid->func[otvalid->nesting_level]; + func = otvalid->func[otvalid->nesting_level]; otvalid->extra1 = ClassCount; func( table + Array2, otvalid ); @@ -218,10 +218,6 @@ OTV_LIMIT_CHECK( 2 ); OTV_OPTIONAL_OFFSET( device ); - /* XXX: this value is usually too small, especially if the current */ - /* ValueRecord is part of an array -- getting the correct table */ - /* size is probably not worth the trouble */ - table_size = p - otvalid->extra3; OTV_SIZE_CHECK( device ); @@ -271,7 +267,7 @@ case 3: { - FT_UInt table_size; + FT_UInt table_size; OTV_OPTIONAL_TABLE( XDeviceTable ); OTV_OPTIONAL_TABLE( YDeviceTable ); @@ -426,6 +422,8 @@ /*************************************************************************/ /*************************************************************************/ + /* sets otvalid->extra3 (pointer to base table) */ + static void otv_PairSet_validate( FT_Bytes table, FT_UInt format1, @@ -438,6 +436,8 @@ OTV_NAME_ENTER( "PairSet" ); + otvalid->extra3 = table; + OTV_LIMIT_CHECK( 2 ); PairValueCount = FT_NEXT_USHORT( p ); @@ -483,8 +483,6 @@ OTV_TRACE(( " (format %d)\n", PosFormat )); - otvalid->extra3 = table; - switch ( PosFormat ) { case 1: /* PairPosFormat1 */ @@ -537,7 +535,9 @@ otv_ClassDef_validate( table + ClassDef2, otvalid ); OTV_LIMIT_CHECK( ClassCount1 * ClassCount2 * - ( len_value1 + len_value2 ) ); + ( len_value1 + len_value2 ) ); + + otvalid->extra3 = table; /* Class1Record */ for ( ; ClassCount1 > 0; ClassCount1-- ) @@ -985,20 +985,42 @@ { OTV_ValidatorRec validrec; OTV_Validator otvalid = &validrec; - FT_Bytes p = table; + FT_Bytes p = table; + FT_UInt table_size; + FT_UShort version; FT_UInt ScriptList, FeatureList, LookupList; + OTV_OPTIONAL_TABLE32( featureVariations ); + otvalid->root = ftvalid; FT_TRACE3(( "validating GPOS table\n" )); OTV_INIT; - OTV_LIMIT_CHECK( 10 ); + OTV_LIMIT_CHECK( 4 ); - if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */ + if ( FT_NEXT_USHORT( p ) != 1 ) /* majorVersion */ FT_INVALID_FORMAT; + version = FT_NEXT_USHORT( p ); /* minorVersion */ + + table_size = 10; + switch ( version ) + { + case 0: + OTV_LIMIT_CHECK( 6 ); + break; + + case 1: + OTV_LIMIT_CHECK( 10 ); + table_size += 4; + break; + + default: + FT_INVALID_FORMAT; + } + ScriptList = FT_NEXT_USHORT( p ); FeatureList = FT_NEXT_USHORT( p ); LookupList = FT_NEXT_USHORT( p ); @@ -1014,6 +1036,14 @@ otv_ScriptList_validate( table + ScriptList, table + FeatureList, otvalid ); + if ( version > 0 ) + { + OTV_OPTIONAL_OFFSET32( featureVariations ); + OTV_SIZE_CHECK32( featureVariations ); + if ( featureVariations ) + OTV_TRACE(( " [omitting featureVariations validation]\n" )); /* XXX */ + } + FT_TRACE4(( "\n" )); } diff --git a/thirdparty/freetype/src/otvalid/otvgpos.h b/thirdparty/freetype/src/otvalid/otvgpos.h index 99b0ad3915..95f9ac3ee8 100644 --- a/thirdparty/freetype/src/otvalid/otvgpos.h +++ b/thirdparty/freetype/src/otvalid/otvgpos.h @@ -4,7 +4,7 @@ /* */ /* OpenType GPOS table validator (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/otvgsub.c b/thirdparty/freetype/src/otvalid/otvgsub.c index f9bd8dc5d8..d35ea67f30 100644 --- a/thirdparty/freetype/src/otvalid/otvgsub.c +++ b/thirdparty/freetype/src/otvalid/otvgsub.c @@ -4,7 +4,7 @@ /* */ /* OpenType GSUB table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -552,18 +552,40 @@ OTV_ValidatorRec otvalidrec; OTV_Validator otvalid = &otvalidrec; FT_Bytes p = table; + FT_UInt table_size; + FT_UShort version; FT_UInt ScriptList, FeatureList, LookupList; + OTV_OPTIONAL_TABLE32( featureVariations ); + otvalid->root = ftvalid; FT_TRACE3(( "validating GSUB table\n" )); OTV_INIT; - OTV_LIMIT_CHECK( 10 ); + OTV_LIMIT_CHECK( 4 ); + + if ( FT_NEXT_USHORT( p ) != 1 ) /* majorVersion */ + FT_INVALID_FORMAT; + + version = FT_NEXT_USHORT( p ); /* minorVersion */ + + table_size = 10; + switch ( version ) + { + case 0: + OTV_LIMIT_CHECK( 6 ); + break; + + case 1: + OTV_LIMIT_CHECK( 10 ); + table_size += 4; + break; - if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */ + default: FT_INVALID_FORMAT; + } ScriptList = FT_NEXT_USHORT( p ); FeatureList = FT_NEXT_USHORT( p ); @@ -580,6 +602,14 @@ otv_ScriptList_validate( table + ScriptList, table + FeatureList, otvalid ); + if ( version > 0 ) + { + OTV_OPTIONAL_OFFSET32( featureVariations ); + OTV_SIZE_CHECK32( featureVariations ); + if ( featureVariations ) + OTV_TRACE(( " [omitting featureVariations validation]\n" )); /* XXX */ + } + FT_TRACE4(( "\n" )); } diff --git a/thirdparty/freetype/src/otvalid/otvjstf.c b/thirdparty/freetype/src/otvalid/otvjstf.c index 57a38f95c9..94d4af90f6 100644 --- a/thirdparty/freetype/src/otvalid/otvjstf.c +++ b/thirdparty/freetype/src/otvalid/otvjstf.c @@ -4,7 +4,7 @@ /* */ /* OpenType JSTF table validation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/otvmath.c b/thirdparty/freetype/src/otvalid/otvmath.c index a14d369700..b9800f60a2 100644 --- a/thirdparty/freetype/src/otvalid/otvmath.c +++ b/thirdparty/freetype/src/otvalid/otvmath.c @@ -4,7 +4,7 @@ /* */ /* OpenType MATH table validation (body). */ /* */ -/* Copyright 2007-2017 by */ +/* Copyright 2007-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* Written by George Williams. */ diff --git a/thirdparty/freetype/src/otvalid/otvmod.c b/thirdparty/freetype/src/otvalid/otvmod.c index 35ffc43d3a..89ee449d16 100644 --- a/thirdparty/freetype/src/otvalid/otvmod.c +++ b/thirdparty/freetype/src/otvalid/otvmod.c @@ -4,7 +4,7 @@ /* */ /* FreeType's OpenType validation module implementation (body). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/otvmod.h b/thirdparty/freetype/src/otvalid/otvmod.h index 30d401ddca..6917bccee5 100644 --- a/thirdparty/freetype/src/otvalid/otvmod.h +++ b/thirdparty/freetype/src/otvalid/otvmod.h @@ -5,7 +5,7 @@ /* FreeType's OpenType validation module implementation */ /* (specification). */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/otvalid/rules.mk b/thirdparty/freetype/src/otvalid/rules.mk index 10329a96ea..d4fc723740 100644 --- a/thirdparty/freetype/src/otvalid/rules.mk +++ b/thirdparty/freetype/src/otvalid/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2004-2017 by +# Copyright 2004-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/pcf/pcfdrivr.c b/thirdparty/freetype/src/pcf/pcfdrivr.c index 169f75e950..0119d94853 100644 --- a/thirdparty/freetype/src/pcf/pcfdrivr.c +++ b/thirdparty/freetype/src/pcf/pcfdrivr.c @@ -50,7 +50,7 @@ THE SOFTWARE. #include FT_SERVICE_BDF_H #include FT_SERVICE_FONT_FORMAT_H #include FT_SERVICE_PROPERTIES_H -#include FT_PCF_DRIVER_H +#include FT_DRIVER_H /*************************************************************************/ diff --git a/thirdparty/freetype/src/pcf/pcfread.c b/thirdparty/freetype/src/pcf/pcfread.c index da216b05f4..537da0dc79 100644 --- a/thirdparty/freetype/src/pcf/pcfread.c +++ b/thirdparty/freetype/src/pcf/pcfread.c @@ -840,7 +840,7 @@ THE SOFTWARE. FT_TRACE4(( "pcf_get_bitmaps:\n" " format: 0x%lX\n" " (%s, %s,\n" - " padding=%d bits, scanning=%d bits)\n", + " padding=%d bit%s, scanning=%d bit%s)\n", format, PCF_BYTE_ORDER( format ) == MSBFirst ? "most significant byte first" @@ -849,7 +849,9 @@ THE SOFTWARE. ? "most significant bit first" : "least significant bit first", 8 << PCF_GLYPH_PAD_INDEX( format ), - 8 << PCF_SCAN_UNIT_INDEX( format ) )); + ( 8 << PCF_GLYPH_PAD_INDEX( format ) ) == 1 ? "" : "s", + 8 << PCF_SCAN_UNIT_INDEX( format ), + ( 8 << PCF_SCAN_UNIT_INDEX( format ) ) == 1 ? "" : "s" )); if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) ) return FT_THROW( Invalid_File_Format ); diff --git a/thirdparty/freetype/src/pfr/module.mk b/thirdparty/freetype/src/pfr/module.mk index 7b84da9708..27fec8e5f6 100644 --- a/thirdparty/freetype/src/pfr/module.mk +++ b/thirdparty/freetype/src/pfr/module.mk @@ -3,7 +3,7 @@ # -# Copyright 2002-2017 by +# Copyright 2002-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/pfr/pfr.c b/thirdparty/freetype/src/pfr/pfr.c index 4f31f5d9bc..1760882fcd 100644 --- a/thirdparty/freetype/src/pfr/pfr.c +++ b/thirdparty/freetype/src/pfr/pfr.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR driver component. */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrcmap.c b/thirdparty/freetype/src/pfr/pfrcmap.c index 1d6b15be48..60643780a1 100644 --- a/thirdparty/freetype/src/pfr/pfrcmap.c +++ b/thirdparty/freetype/src/pfr/pfrcmap.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR cmap handling (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrcmap.h b/thirdparty/freetype/src/pfr/pfrcmap.h index 957bf65b4c..c70a0c83c5 100644 --- a/thirdparty/freetype/src/pfr/pfrcmap.h +++ b/thirdparty/freetype/src/pfr/pfrcmap.h @@ -4,7 +4,7 @@ /* */ /* FreeType PFR cmap handling (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrdrivr.c b/thirdparty/freetype/src/pfr/pfrdrivr.c index 195cdb76ac..6c7e50128a 100644 --- a/thirdparty/freetype/src/pfr/pfrdrivr.c +++ b/thirdparty/freetype/src/pfr/pfrdrivr.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR driver interface (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrdrivr.h b/thirdparty/freetype/src/pfr/pfrdrivr.h index b81d56017e..cab852789b 100644 --- a/thirdparty/freetype/src/pfr/pfrdrivr.h +++ b/thirdparty/freetype/src/pfr/pfrdrivr.h @@ -4,7 +4,7 @@ /* */ /* High-level Type PFR driver interface (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrerror.h b/thirdparty/freetype/src/pfr/pfrerror.h index ef044e32c9..7027c818e8 100644 --- a/thirdparty/freetype/src/pfr/pfrerror.h +++ b/thirdparty/freetype/src/pfr/pfrerror.h @@ -4,7 +4,7 @@ /* */ /* PFR error codes (specification only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrgload.c b/thirdparty/freetype/src/pfr/pfrgload.c index 93f5fc7090..b7990196b6 100644 --- a/thirdparty/freetype/src/pfr/pfrgload.c +++ b/thirdparty/freetype/src/pfr/pfrgload.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR glyph loader (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -756,8 +756,10 @@ count = glyph->num_subs - old_count; - FT_TRACE4(( "compound glyph with %d elements (offset %lu):\n", - count, offset )); + FT_TRACE4(( "compound glyph with %d element%s (offset %lu):\n", + count, + count == 1 ? "" : "s", + offset )); /* now, load each individual glyph */ for ( n = 0; n < count; n++ ) @@ -810,7 +812,9 @@ /* proceed to next sub-glyph */ } - FT_TRACE4(( "end compound glyph with %d elements\n", count )); + FT_TRACE4(( "end compound glyph with %d element%s\n", + count, + count == 1 ? "" : "s" )); } else { diff --git a/thirdparty/freetype/src/pfr/pfrgload.h b/thirdparty/freetype/src/pfr/pfrgload.h index 6612323871..01f48d7706 100644 --- a/thirdparty/freetype/src/pfr/pfrgload.h +++ b/thirdparty/freetype/src/pfr/pfrgload.h @@ -4,7 +4,7 @@ /* */ /* FreeType PFR glyph loader (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrload.c b/thirdparty/freetype/src/pfr/pfrload.c index 4f84165828..2776da462a 100644 --- a/thirdparty/freetype/src/pfr/pfrload.c +++ b/thirdparty/freetype/src/pfr/pfrload.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR loader (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrload.h b/thirdparty/freetype/src/pfr/pfrload.h index f9475ae062..36e809a762 100644 --- a/thirdparty/freetype/src/pfr/pfrload.h +++ b/thirdparty/freetype/src/pfr/pfrload.h @@ -4,7 +4,7 @@ /* */ /* FreeType PFR loader (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrobjs.c b/thirdparty/freetype/src/pfr/pfrobjs.c index 514af8050d..737b97b5ff 100644 --- a/thirdparty/freetype/src/pfr/pfrobjs.c +++ b/thirdparty/freetype/src/pfr/pfrobjs.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR object methods (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrobjs.h b/thirdparty/freetype/src/pfr/pfrobjs.h index d6ad6562df..59c709f58d 100644 --- a/thirdparty/freetype/src/pfr/pfrobjs.h +++ b/thirdparty/freetype/src/pfr/pfrobjs.h @@ -4,7 +4,7 @@ /* */ /* FreeType PFR object methods (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrsbit.c b/thirdparty/freetype/src/pfr/pfrsbit.c index 54e7d0e6cc..ba909ddca7 100644 --- a/thirdparty/freetype/src/pfr/pfrsbit.c +++ b/thirdparty/freetype/src/pfr/pfrsbit.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR bitmap loader (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrsbit.h b/thirdparty/freetype/src/pfr/pfrsbit.h index fc270f50a8..07b27bc06c 100644 --- a/thirdparty/freetype/src/pfr/pfrsbit.h +++ b/thirdparty/freetype/src/pfr/pfrsbit.h @@ -4,7 +4,7 @@ /* */ /* FreeType PFR bitmap loader (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/pfrtypes.h b/thirdparty/freetype/src/pfr/pfrtypes.h index c3d542c209..058d6aadc9 100644 --- a/thirdparty/freetype/src/pfr/pfrtypes.h +++ b/thirdparty/freetype/src/pfr/pfrtypes.h @@ -4,7 +4,7 @@ /* */ /* FreeType PFR data structures (specification only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pfr/rules.mk b/thirdparty/freetype/src/pfr/rules.mk index 9940f62286..3acb795696 100644 --- a/thirdparty/freetype/src/pfr/rules.mk +++ b/thirdparty/freetype/src/pfr/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2002-2017 by +# Copyright 2002-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/psaux/afmparse.c b/thirdparty/freetype/src/psaux/afmparse.c index ff2cc8cf08..0c33d5949b 100644 --- a/thirdparty/freetype/src/psaux/afmparse.c +++ b/thirdparty/freetype/src/psaux/afmparse.c @@ -4,7 +4,7 @@ /* */ /* AFM parser (body). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/afmparse.h b/thirdparty/freetype/src/psaux/afmparse.h index cd2beb7804..86f852a247 100644 --- a/thirdparty/freetype/src/psaux/afmparse.h +++ b/thirdparty/freetype/src/psaux/afmparse.h @@ -4,7 +4,7 @@ /* */ /* AFM parser (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/cffdecode.c b/thirdparty/freetype/src/psaux/cffdecode.c new file mode 100644 index 0000000000..80d622c0e1 --- /dev/null +++ b/thirdparty/freetype/src/psaux/cffdecode.c @@ -0,0 +1,2370 @@ +/***************************************************************************/ +/* */ +/* cffdecode.c */ +/* */ +/* PostScript CFF (Type 2) decoding routines (body). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#include <ft2build.h> +#include FT_FREETYPE_H +#include FT_INTERNAL_DEBUG_H +#include FT_INTERNAL_SERVICE_H +#include FT_SERVICE_CFF_TABLE_LOAD_H + +#include "cffdecode.h" +#include "psobjs.h" + +#include "psauxerr.h" + + + /*************************************************************************/ + /* */ + /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ + /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ + /* messages during execution. */ + /* */ +#undef FT_COMPONENT +#define FT_COMPONENT trace_cffdecode + + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + + typedef enum CFF_Operator_ + { + cff_op_unknown = 0, + + cff_op_rmoveto, + cff_op_hmoveto, + cff_op_vmoveto, + + cff_op_rlineto, + cff_op_hlineto, + cff_op_vlineto, + + cff_op_rrcurveto, + cff_op_hhcurveto, + cff_op_hvcurveto, + cff_op_rcurveline, + cff_op_rlinecurve, + cff_op_vhcurveto, + cff_op_vvcurveto, + + cff_op_flex, + cff_op_hflex, + cff_op_hflex1, + cff_op_flex1, + + cff_op_endchar, + + cff_op_hstem, + cff_op_vstem, + cff_op_hstemhm, + cff_op_vstemhm, + + cff_op_hintmask, + cff_op_cntrmask, + cff_op_dotsection, /* deprecated, acts as no-op */ + + cff_op_abs, + cff_op_add, + cff_op_sub, + cff_op_div, + cff_op_neg, + cff_op_random, + cff_op_mul, + cff_op_sqrt, + + cff_op_blend, + + cff_op_drop, + cff_op_exch, + cff_op_index, + cff_op_roll, + cff_op_dup, + + cff_op_put, + cff_op_get, + cff_op_store, + cff_op_load, + + cff_op_and, + cff_op_or, + cff_op_not, + cff_op_eq, + cff_op_ifelse, + + cff_op_callsubr, + cff_op_callgsubr, + cff_op_return, + + /* Type 1 opcodes: invalid but seen in real life */ + cff_op_hsbw, + cff_op_closepath, + cff_op_callothersubr, + cff_op_pop, + cff_op_seac, + cff_op_sbw, + cff_op_setcurrentpoint, + + /* do not remove */ + cff_op_max + + } CFF_Operator; + + +#define CFF_COUNT_CHECK_WIDTH 0x80 +#define CFF_COUNT_EXACT 0x40 +#define CFF_COUNT_CLEAR_STACK 0x20 + + /* count values which have the `CFF_COUNT_CHECK_WIDTH' flag set are */ + /* used for checking the width and requested numbers of arguments */ + /* only; they are set to zero afterwards */ + + /* the other two flags are informative only and unused currently */ + + static const FT_Byte cff_argument_counts[] = + { + 0, /* unknown */ + + 2 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, /* rmoveto */ + 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, + 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, + + 0 | CFF_COUNT_CLEAR_STACK, /* rlineto */ + 0 | CFF_COUNT_CLEAR_STACK, + 0 | CFF_COUNT_CLEAR_STACK, + + 0 | CFF_COUNT_CLEAR_STACK, /* rrcurveto */ + 0 | CFF_COUNT_CLEAR_STACK, + 0 | CFF_COUNT_CLEAR_STACK, + 0 | CFF_COUNT_CLEAR_STACK, + 0 | CFF_COUNT_CLEAR_STACK, + 0 | CFF_COUNT_CLEAR_STACK, + 0 | CFF_COUNT_CLEAR_STACK, + + 13, /* flex */ + 7, + 9, + 11, + + 0 | CFF_COUNT_CHECK_WIDTH, /* endchar */ + + 2 | CFF_COUNT_CHECK_WIDTH, /* hstem */ + 2 | CFF_COUNT_CHECK_WIDTH, + 2 | CFF_COUNT_CHECK_WIDTH, + 2 | CFF_COUNT_CHECK_WIDTH, + + 0 | CFF_COUNT_CHECK_WIDTH, /* hintmask */ + 0 | CFF_COUNT_CHECK_WIDTH, /* cntrmask */ + 0, /* dotsection */ + + 1, /* abs */ + 2, + 2, + 2, + 1, + 0, + 2, + 1, + + 1, /* blend */ + + 1, /* drop */ + 2, + 1, + 2, + 1, + + 2, /* put */ + 1, + 4, + 3, + + 2, /* and */ + 2, + 1, + 2, + 4, + + 1, /* callsubr */ + 1, + 0, + + 2, /* hsbw */ + 0, + 0, + 0, + 5, /* seac */ + 4, /* sbw */ + 2 /* setcurrentpoint */ + }; + + + static FT_Error + cff_operator_seac( CFF_Decoder* decoder, + FT_Pos asb, + FT_Pos adx, + FT_Pos ady, + FT_Int bchar, + FT_Int achar ) + { + FT_Error error; + CFF_Builder* builder = &decoder->builder; + FT_Int bchar_index, achar_index; + TT_Face face = decoder->builder.face; + FT_Vector left_bearing, advance; + FT_Byte* charstring; + FT_ULong charstring_len; + FT_Pos glyph_width; + + + if ( decoder->seac ) + { + FT_ERROR(( "cff_operator_seac: invalid nested seac\n" )); + return FT_THROW( Syntax_Error ); + } + + adx += decoder->builder.left_bearing.x; + ady += decoder->builder.left_bearing.y; + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + /* Incremental fonts don't necessarily have valid charsets. */ + /* They use the character code, not the glyph index, in this case. */ + if ( face->root.internal->incremental_interface ) + { + bchar_index = bchar; + achar_index = achar; + } + else +#endif /* FT_CONFIG_OPTION_INCREMENTAL */ + { + CFF_Font cff = (CFF_Font)(face->extra.data); + + + bchar_index = cff_lookup_glyph_by_stdcharcode( cff, bchar ); + achar_index = cff_lookup_glyph_by_stdcharcode( cff, achar ); + } + + if ( bchar_index < 0 || achar_index < 0 ) + { + FT_ERROR(( "cff_operator_seac:" + " invalid seac character code arguments\n" )); + return FT_THROW( Syntax_Error ); + } + + /* If we are trying to load a composite glyph, do not load the */ + /* accent character and return the array of subglyphs. */ + if ( builder->no_recurse ) + { + FT_GlyphSlot glyph = (FT_GlyphSlot)builder->glyph; + FT_GlyphLoader loader = glyph->internal->loader; + FT_SubGlyph subg; + + + /* reallocate subglyph array if necessary */ + error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 ); + if ( error ) + goto Exit; + + subg = loader->current.subglyphs; + + /* subglyph 0 = base character */ + subg->index = bchar_index; + subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES | + FT_SUBGLYPH_FLAG_USE_MY_METRICS; + subg->arg1 = 0; + subg->arg2 = 0; + subg++; + + /* subglyph 1 = accent character */ + subg->index = achar_index; + subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES; + subg->arg1 = (FT_Int)( adx >> 16 ); + subg->arg2 = (FT_Int)( ady >> 16 ); + + /* set up remaining glyph fields */ + glyph->num_subglyphs = 2; + glyph->subglyphs = loader->base.subglyphs; + glyph->format = FT_GLYPH_FORMAT_COMPOSITE; + + loader->current.num_subglyphs = 2; + } + + FT_GlyphLoader_Prepare( builder->loader ); + + /* First load `bchar' in builder */ + error = decoder->get_glyph_callback( face, (FT_UInt)bchar_index, + &charstring, &charstring_len ); + if ( !error ) + { + /* the seac operator must not be nested */ + decoder->seac = TRUE; + error = cff_decoder_parse_charstrings( decoder, charstring, + charstring_len, 0 ); + decoder->seac = FALSE; + + decoder->free_glyph_callback( face, &charstring, charstring_len ); + + if ( error ) + goto Exit; + } + + /* Save the left bearing, advance and glyph width of the base */ + /* character as they will be erased by the next load. */ + + left_bearing = builder->left_bearing; + advance = builder->advance; + glyph_width = decoder->glyph_width; + + builder->left_bearing.x = 0; + builder->left_bearing.y = 0; + + builder->pos_x = adx - asb; + builder->pos_y = ady; + + /* Now load `achar' on top of the base outline. */ + error = decoder->get_glyph_callback( face, (FT_UInt)achar_index, + &charstring, &charstring_len ); + if ( !error ) + { + /* the seac operator must not be nested */ + decoder->seac = TRUE; + error = cff_decoder_parse_charstrings( decoder, charstring, + charstring_len, 0 ); + decoder->seac = FALSE; + + decoder->free_glyph_callback( face, &charstring, charstring_len ); + + if ( error ) + goto Exit; + } + + /* Restore the left side bearing, advance and glyph width */ + /* of the base character. */ + builder->left_bearing = left_bearing; + builder->advance = advance; + decoder->glyph_width = glyph_width; + + builder->pos_x = 0; + builder->pos_y = 0; + + Exit: + return error; + } + +#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /********** *********/ + /********** *********/ + /********** GENERIC CHARSTRING PARSING *********/ + /********** *********/ + /********** *********/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* <Function> */ + /* cff_compute_bias */ + /* */ + /* <Description> */ + /* Computes the bias value in dependence of the number of glyph */ + /* subroutines. */ + /* */ + /* <Input> */ + /* in_charstring_type :: The `CharstringType' value of the top DICT */ + /* dictionary. */ + /* */ + /* num_subrs :: The number of glyph subroutines. */ + /* */ + /* <Return> */ + /* The bias value. */ + static FT_Int + cff_compute_bias( FT_Int in_charstring_type, + FT_UInt num_subrs ) + { + FT_Int result; + + + if ( in_charstring_type == 1 ) + result = 0; + else if ( num_subrs < 1240 ) + result = 107; + else if ( num_subrs < 33900U ) + result = 1131; + else + result = 32768U; + + return result; + } + + + FT_LOCAL_DEF( FT_Int ) + cff_lookup_glyph_by_stdcharcode( CFF_Font cff, + FT_Int charcode ) + { + FT_UInt n; + FT_UShort glyph_sid; + + FT_Service_CFFLoad cffload; + + + /* CID-keyed fonts don't have glyph names */ + if ( !cff->charset.sids ) + return -1; + + /* check range of standard char code */ + if ( charcode < 0 || charcode > 255 ) + return -1; + +#if 0 + /* retrieve cffload from list of current modules */ + FT_Service_CFFLoad cffload; + + + FT_FACE_FIND_GLOBAL_SERVICE( face, cffload, CFF_LOAD ); + if ( !cffload ) + { + FT_ERROR(( "cff_lookup_glyph_by_stdcharcode:" + " the `cffload' module is not available\n" )); + return FT_THROW( Unimplemented_Feature ); + } +#endif + + cffload = (FT_Service_CFFLoad)cff->cffload; + + /* Get code to SID mapping from `cff_standard_encoding'. */ + glyph_sid = cffload->get_standard_encoding( (FT_UInt)charcode ); + + for ( n = 0; n < cff->num_glyphs; n++ ) + { + if ( cff->charset.sids[n] == glyph_sid ) + return (FT_Int)n; + } + + return -1; + } + + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + + /*************************************************************************/ + /* */ + /* <Function> */ + /* cff_decoder_parse_charstrings */ + /* */ + /* <Description> */ + /* Parses a given Type 2 charstrings program. */ + /* */ + /* <InOut> */ + /* decoder :: The current Type 1 decoder. */ + /* */ + /* <Input> */ + /* charstring_base :: The base of the charstring stream. */ + /* */ + /* charstring_len :: The length in bytes of the charstring stream. */ + /* */ + /* in_dict :: Set to 1 if function is called from top or */ + /* private DICT (needed for Multiple Master CFFs). */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + FT_LOCAL_DEF( FT_Error ) + cff_decoder_parse_charstrings( CFF_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len, + FT_Bool in_dict ) + { + FT_Error error; + CFF_Decoder_Zone* zone; + FT_Byte* ip; + FT_Byte* limit; + CFF_Builder* builder = &decoder->builder; + FT_Pos x, y; + FT_Fixed* stack; + FT_Int charstring_type = + decoder->cff->top_font.font_dict.charstring_type; + FT_UShort num_designs = + decoder->cff->top_font.font_dict.num_designs; + FT_UShort num_axes = + decoder->cff->top_font.font_dict.num_axes; + + T2_Hints_Funcs hinter; + + + /* set default width */ + decoder->num_hints = 0; + decoder->read_width = 1; + + /* initialize the decoder */ + decoder->top = decoder->stack; + decoder->zone = decoder->zones; + zone = decoder->zones; + stack = decoder->top; + + hinter = (T2_Hints_Funcs)builder->hints_funcs; + + builder->path_begun = 0; + + zone->base = charstring_base; + limit = zone->limit = charstring_base + charstring_len; + ip = zone->cursor = zone->base; + + error = FT_Err_Ok; + + x = builder->pos_x; + y = builder->pos_y; + + /* begin hints recording session, if any */ + if ( hinter ) + hinter->open( hinter->hints ); + + /* now execute loop */ + while ( ip < limit ) + { + CFF_Operator op; + FT_Byte v; + + + /********************************************************************/ + /* */ + /* Decode operator or operand */ + /* */ + v = *ip++; + if ( v >= 32 || v == 28 ) + { + FT_Int shift = 16; + FT_Int32 val; + + + /* this is an operand, push it on the stack */ + + /* if we use shifts, all computations are done with unsigned */ + /* values; the conversion to a signed value is the last step */ + if ( v == 28 ) + { + if ( ip + 1 >= limit ) + goto Syntax_Error; + val = (FT_Short)( ( (FT_UShort)ip[0] << 8 ) | ip[1] ); + ip += 2; + } + else if ( v < 247 ) + val = (FT_Int32)v - 139; + else if ( v < 251 ) + { + if ( ip >= limit ) + goto Syntax_Error; + val = ( (FT_Int32)v - 247 ) * 256 + *ip++ + 108; + } + else if ( v < 255 ) + { + if ( ip >= limit ) + goto Syntax_Error; + val = -( (FT_Int32)v - 251 ) * 256 - *ip++ - 108; + } + else + { + if ( ip + 3 >= limit ) + goto Syntax_Error; + val = (FT_Int32)( ( (FT_UInt32)ip[0] << 24 ) | + ( (FT_UInt32)ip[1] << 16 ) | + ( (FT_UInt32)ip[2] << 8 ) | + (FT_UInt32)ip[3] ); + ip += 4; + if ( charstring_type == 2 ) + shift = 0; + } + if ( decoder->top - stack >= CFF_MAX_OPERANDS ) + goto Stack_Overflow; + + val = (FT_Int32)( (FT_UInt32)val << shift ); + *decoder->top++ = val; + +#ifdef FT_DEBUG_LEVEL_TRACE + if ( !( val & 0xFFFFL ) ) + FT_TRACE4(( " %hd", (FT_Short)( (FT_UInt32)val >> 16 ) )); + else + FT_TRACE4(( " %.5f", val / 65536.0 )); +#endif + + } + else + { + /* The specification says that normally arguments are to be taken */ + /* from the bottom of the stack. However, this seems not to be */ + /* correct, at least for Acroread 7.0.8 on GNU/Linux: It pops the */ + /* arguments similar to a PS interpreter. */ + + FT_Fixed* args = decoder->top; + FT_Int num_args = (FT_Int)( args - decoder->stack ); + FT_Int req_args; + + + /* find operator */ + op = cff_op_unknown; + + switch ( v ) + { + case 1: + op = cff_op_hstem; + break; + case 3: + op = cff_op_vstem; + break; + case 4: + op = cff_op_vmoveto; + break; + case 5: + op = cff_op_rlineto; + break; + case 6: + op = cff_op_hlineto; + break; + case 7: + op = cff_op_vlineto; + break; + case 8: + op = cff_op_rrcurveto; + break; + case 9: + op = cff_op_closepath; + break; + case 10: + op = cff_op_callsubr; + break; + case 11: + op = cff_op_return; + break; + case 12: + if ( ip >= limit ) + goto Syntax_Error; + v = *ip++; + + switch ( v ) + { + case 0: + op = cff_op_dotsection; + break; + case 1: /* this is actually the Type1 vstem3 operator */ + op = cff_op_vstem; + break; + case 2: /* this is actually the Type1 hstem3 operator */ + op = cff_op_hstem; + break; + case 3: + op = cff_op_and; + break; + case 4: + op = cff_op_or; + break; + case 5: + op = cff_op_not; + break; + case 6: + op = cff_op_seac; + break; + case 7: + op = cff_op_sbw; + break; + case 8: + op = cff_op_store; + break; + case 9: + op = cff_op_abs; + break; + case 10: + op = cff_op_add; + break; + case 11: + op = cff_op_sub; + break; + case 12: + op = cff_op_div; + break; + case 13: + op = cff_op_load; + break; + case 14: + op = cff_op_neg; + break; + case 15: + op = cff_op_eq; + break; + case 16: + op = cff_op_callothersubr; + break; + case 17: + op = cff_op_pop; + break; + case 18: + op = cff_op_drop; + break; + case 20: + op = cff_op_put; + break; + case 21: + op = cff_op_get; + break; + case 22: + op = cff_op_ifelse; + break; + case 23: + op = cff_op_random; + break; + case 24: + op = cff_op_mul; + break; + case 26: + op = cff_op_sqrt; + break; + case 27: + op = cff_op_dup; + break; + case 28: + op = cff_op_exch; + break; + case 29: + op = cff_op_index; + break; + case 30: + op = cff_op_roll; + break; + case 33: + op = cff_op_setcurrentpoint; + break; + case 34: + op = cff_op_hflex; + break; + case 35: + op = cff_op_flex; + break; + case 36: + op = cff_op_hflex1; + break; + case 37: + op = cff_op_flex1; + break; + default: + FT_TRACE4(( " unknown op (12, %d)\n", v )); + break; + } + break; + case 13: + op = cff_op_hsbw; + break; + case 14: + op = cff_op_endchar; + break; + case 16: + op = cff_op_blend; + break; + case 18: + op = cff_op_hstemhm; + break; + case 19: + op = cff_op_hintmask; + break; + case 20: + op = cff_op_cntrmask; + break; + case 21: + op = cff_op_rmoveto; + break; + case 22: + op = cff_op_hmoveto; + break; + case 23: + op = cff_op_vstemhm; + break; + case 24: + op = cff_op_rcurveline; + break; + case 25: + op = cff_op_rlinecurve; + break; + case 26: + op = cff_op_vvcurveto; + break; + case 27: + op = cff_op_hhcurveto; + break; + case 29: + op = cff_op_callgsubr; + break; + case 30: + op = cff_op_vhcurveto; + break; + case 31: + op = cff_op_hvcurveto; + break; + default: + FT_TRACE4(( " unknown op (%d)\n", v )); + break; + } + + if ( op == cff_op_unknown ) + continue; + + /* in Multiple Master CFFs, T2 charstrings can appear in */ + /* dictionaries, but some operators are prohibited */ + if ( in_dict ) + { + switch ( op ) + { + case cff_op_hstem: + case cff_op_vstem: + case cff_op_vmoveto: + case cff_op_rlineto: + case cff_op_hlineto: + case cff_op_vlineto: + case cff_op_rrcurveto: + case cff_op_hstemhm: + case cff_op_hintmask: + case cff_op_cntrmask: + case cff_op_rmoveto: + case cff_op_hmoveto: + case cff_op_vstemhm: + case cff_op_rcurveline: + case cff_op_rlinecurve: + case cff_op_vvcurveto: + case cff_op_hhcurveto: + case cff_op_vhcurveto: + case cff_op_hvcurveto: + case cff_op_hflex: + case cff_op_flex: + case cff_op_hflex1: + case cff_op_flex1: + case cff_op_callsubr: + case cff_op_callgsubr: + goto MM_Error; + + default: + break; + } + } + + /* check arguments */ + req_args = cff_argument_counts[op]; + if ( req_args & CFF_COUNT_CHECK_WIDTH ) + { + if ( num_args > 0 && decoder->read_width ) + { + /* If `nominal_width' is non-zero, the number is really a */ + /* difference against `nominal_width'. Else, the number here */ + /* is truly a width, not a difference against `nominal_width'. */ + /* If the font does not set `nominal_width', then */ + /* `nominal_width' defaults to zero, and so we can set */ + /* `glyph_width' to `nominal_width' plus number on the stack */ + /* -- for either case. */ + + FT_Int set_width_ok; + + + switch ( op ) + { + case cff_op_hmoveto: + case cff_op_vmoveto: + set_width_ok = num_args & 2; + break; + + case cff_op_hstem: + case cff_op_vstem: + case cff_op_hstemhm: + case cff_op_vstemhm: + case cff_op_rmoveto: + case cff_op_hintmask: + case cff_op_cntrmask: + set_width_ok = num_args & 1; + break; + + case cff_op_endchar: + /* If there is a width specified for endchar, we either have */ + /* 1 argument or 5 arguments. We like to argue. */ + set_width_ok = in_dict + ? 0 + : ( ( num_args == 5 ) || ( num_args == 1 ) ); + break; + + default: + set_width_ok = 0; + break; + } + + if ( set_width_ok ) + { + decoder->glyph_width = decoder->nominal_width + + ( stack[0] >> 16 ); + + if ( decoder->width_only ) + { + /* we only want the advance width; stop here */ + break; + } + + /* Consumed an argument. */ + num_args--; + } + } + + decoder->read_width = 0; + req_args = 0; + } + + req_args &= 0x000F; + if ( num_args < req_args ) + goto Stack_Underflow; + args -= req_args; + num_args -= req_args; + + /* At this point, `args' points to the first argument of the */ + /* operand in case `req_args' isn't zero. Otherwise, we have */ + /* to adjust `args' manually. */ + + /* Note that we only pop arguments from the stack which we */ + /* really need and can digest so that we can continue in case */ + /* of superfluous stack elements. */ + + switch ( op ) + { + case cff_op_hstem: + case cff_op_vstem: + case cff_op_hstemhm: + case cff_op_vstemhm: + /* the number of arguments is always even here */ + FT_TRACE4(( + op == cff_op_hstem ? " hstem\n" : + ( op == cff_op_vstem ? " vstem\n" : + ( op == cff_op_hstemhm ? " hstemhm\n" : " vstemhm\n" ) ) )); + + if ( hinter ) + hinter->stems( hinter->hints, + ( op == cff_op_hstem || op == cff_op_hstemhm ), + num_args / 2, + args - ( num_args & ~1 ) ); + + decoder->num_hints += num_args / 2; + args = stack; + break; + + case cff_op_hintmask: + case cff_op_cntrmask: + FT_TRACE4(( op == cff_op_hintmask ? " hintmask" : " cntrmask" )); + + /* implement vstem when needed -- */ + /* the specification doesn't say it, but this also works */ + /* with the 'cntrmask' operator */ + /* */ + if ( num_args > 0 ) + { + if ( hinter ) + hinter->stems( hinter->hints, + 0, + num_args / 2, + args - ( num_args & ~1 ) ); + + decoder->num_hints += num_args / 2; + } + + /* In a valid charstring there must be at least one byte */ + /* after `hintmask' or `cntrmask' (e.g., for a `return' */ + /* instruction). Additionally, there must be space for */ + /* `num_hints' bits. */ + + if ( ( ip + ( ( decoder->num_hints + 7 ) >> 3 ) ) >= limit ) + goto Syntax_Error; + + if ( hinter ) + { + if ( op == cff_op_hintmask ) + hinter->hintmask( hinter->hints, + (FT_UInt)builder->current->n_points, + (FT_UInt)decoder->num_hints, + ip ); + else + hinter->counter( hinter->hints, + (FT_UInt)decoder->num_hints, + ip ); + } + +#ifdef FT_DEBUG_LEVEL_TRACE + { + FT_UInt maskbyte; + + + FT_TRACE4(( " (maskbytes:" )); + + for ( maskbyte = 0; + maskbyte < (FT_UInt)( ( decoder->num_hints + 7 ) >> 3 ); + maskbyte++, ip++ ) + FT_TRACE4(( " 0x%02X", *ip )); + + FT_TRACE4(( ")\n" )); + } +#else + ip += ( decoder->num_hints + 7 ) >> 3; +#endif + args = stack; + break; + + case cff_op_rmoveto: + FT_TRACE4(( " rmoveto\n" )); + + cff_builder_close_contour( builder ); + builder->path_begun = 0; + x = ADD_LONG( x, args[-2] ); + y = ADD_LONG( y, args[-1] ); + args = stack; + break; + + case cff_op_vmoveto: + FT_TRACE4(( " vmoveto\n" )); + + cff_builder_close_contour( builder ); + builder->path_begun = 0; + y = ADD_LONG( y, args[-1] ); + args = stack; + break; + + case cff_op_hmoveto: + FT_TRACE4(( " hmoveto\n" )); + + cff_builder_close_contour( builder ); + builder->path_begun = 0; + x = ADD_LONG( x, args[-1] ); + args = stack; + break; + + case cff_op_rlineto: + FT_TRACE4(( " rlineto\n" )); + + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, num_args / 2 ) ) + goto Fail; + + if ( num_args < 2 ) + goto Stack_Underflow; + + args -= num_args & ~1; + while ( args < decoder->top ) + { + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 1 ); + args += 2; + } + args = stack; + break; + + case cff_op_hlineto: + case cff_op_vlineto: + { + FT_Int phase = ( op == cff_op_hlineto ); + + + FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n" + : " vlineto\n" )); + + if ( num_args < 0 ) + goto Stack_Underflow; + + /* there exist subsetted fonts (found in PDFs) */ + /* which call `hlineto' without arguments */ + if ( num_args == 0 ) + break; + + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, num_args ) ) + goto Fail; + + args = stack; + while ( args < decoder->top ) + { + if ( phase ) + x = ADD_LONG( x, args[0] ); + else + y = ADD_LONG( y, args[0] ); + + if ( cff_builder_add_point1( builder, x, y ) ) + goto Fail; + + args++; + phase ^= 1; + } + args = stack; + } + break; + + case cff_op_rrcurveto: + { + FT_Int nargs; + + + FT_TRACE4(( " rrcurveto\n" )); + + if ( num_args < 6 ) + goto Stack_Underflow; + + nargs = num_args - num_args % 6; + + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, nargs / 2 ) ) + goto Fail; + + args -= nargs; + while ( args < decoder->top ) + { + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[2] ); + y = ADD_LONG( y, args[3] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[4] ); + y = ADD_LONG( y, args[5] ); + cff_builder_add_point( builder, x, y, 1 ); + + args += 6; + } + args = stack; + } + break; + + case cff_op_vvcurveto: + { + FT_Int nargs; + + + FT_TRACE4(( " vvcurveto\n" )); + + if ( num_args < 4 ) + goto Stack_Underflow; + + /* if num_args isn't of the form 4n or 4n+1, */ + /* we enforce it by clearing the second bit */ + + nargs = num_args & ~2; + + if ( cff_builder_start_point( builder, x, y ) ) + goto Fail; + + args -= nargs; + + if ( nargs & 1 ) + { + x = ADD_LONG( x, args[0] ); + args++; + nargs--; + } + + if ( cff_check_points( builder, 3 * ( nargs / 4 ) ) ) + goto Fail; + + while ( args < decoder->top ) + { + y = ADD_LONG( y, args[0] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[1] ); + y = ADD_LONG( y, args[2] ); + cff_builder_add_point( builder, x, y, 0 ); + + y = ADD_LONG( y, args[3] ); + cff_builder_add_point( builder, x, y, 1 ); + + args += 4; + } + args = stack; + } + break; + + case cff_op_hhcurveto: + { + FT_Int nargs; + + + FT_TRACE4(( " hhcurveto\n" )); + + if ( num_args < 4 ) + goto Stack_Underflow; + + /* if num_args isn't of the form 4n or 4n+1, */ + /* we enforce it by clearing the second bit */ + + nargs = num_args & ~2; + + if ( cff_builder_start_point( builder, x, y ) ) + goto Fail; + + args -= nargs; + if ( nargs & 1 ) + { + y = ADD_LONG( y, args[0] ); + args++; + nargs--; + } + + if ( cff_check_points( builder, 3 * ( nargs / 4 ) ) ) + goto Fail; + + while ( args < decoder->top ) + { + x = ADD_LONG( x, args[0] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[1] ); + y = ADD_LONG( y, args[2] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[3] ); + cff_builder_add_point( builder, x, y, 1 ); + + args += 4; + } + args = stack; + } + break; + + case cff_op_vhcurveto: + case cff_op_hvcurveto: + { + FT_Int phase; + FT_Int nargs; + + + FT_TRACE4(( op == cff_op_vhcurveto ? " vhcurveto\n" + : " hvcurveto\n" )); + + if ( cff_builder_start_point( builder, x, y ) ) + goto Fail; + + if ( num_args < 4 ) + goto Stack_Underflow; + + /* if num_args isn't of the form 8n, 8n+1, 8n+4, or 8n+5, */ + /* we enforce it by clearing the second bit */ + + nargs = num_args & ~2; + + args -= nargs; + if ( cff_check_points( builder, ( nargs / 4 ) * 3 ) ) + goto Stack_Underflow; + + phase = ( op == cff_op_hvcurveto ); + + while ( nargs >= 4 ) + { + nargs -= 4; + if ( phase ) + { + x = ADD_LONG( x, args[0] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[1] ); + y = ADD_LONG( y, args[2] ); + cff_builder_add_point( builder, x, y, 0 ); + + y = ADD_LONG( y, args[3] ); + if ( nargs == 1 ) + x = ADD_LONG( x, args[4] ); + cff_builder_add_point( builder, x, y, 1 ); + } + else + { + y = ADD_LONG( y, args[0] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[1] ); + y = ADD_LONG( y, args[2] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[3] ); + if ( nargs == 1 ) + y = ADD_LONG( y, args[4] ); + cff_builder_add_point( builder, x, y, 1 ); + } + args += 4; + phase ^= 1; + } + args = stack; + } + break; + + case cff_op_rlinecurve: + { + FT_Int num_lines; + FT_Int nargs; + + + FT_TRACE4(( " rlinecurve\n" )); + + if ( num_args < 8 ) + goto Stack_Underflow; + + nargs = num_args & ~1; + num_lines = ( nargs - 6 ) / 2; + + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, num_lines + 3 ) ) + goto Fail; + + args -= nargs; + + /* first, add the line segments */ + while ( num_lines > 0 ) + { + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 1 ); + + args += 2; + num_lines--; + } + + /* then the curve */ + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[2] ); + y = ADD_LONG( y, args[3] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[4] ); + y = ADD_LONG( y, args[5] ); + cff_builder_add_point( builder, x, y, 1 ); + + args = stack; + } + break; + + case cff_op_rcurveline: + { + FT_Int num_curves; + FT_Int nargs; + + + FT_TRACE4(( " rcurveline\n" )); + + if ( num_args < 8 ) + goto Stack_Underflow; + + nargs = num_args - 2; + nargs = nargs - nargs % 6 + 2; + num_curves = ( nargs - 2 ) / 6; + + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, num_curves * 3 + 2 ) ) + goto Fail; + + args -= nargs; + + /* first, add the curves */ + while ( num_curves > 0 ) + { + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[2] ); + y = ADD_LONG( y, args[3] ); + cff_builder_add_point( builder, x, y, 0 ); + + x = ADD_LONG( x, args[4] ); + y = ADD_LONG( y, args[5] ); + cff_builder_add_point( builder, x, y, 1 ); + + args += 6; + num_curves--; + } + + /* then the final line */ + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 1 ); + + args = stack; + } + break; + + case cff_op_hflex1: + { + FT_Pos start_y; + + + FT_TRACE4(( " hflex1\n" )); + + /* adding five more points: 4 control points, 1 on-curve point */ + /* -- make sure we have enough space for the start point if it */ + /* needs to be added */ + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, 6 ) ) + goto Fail; + + /* record the starting point's y position for later use */ + start_y = y; + + /* first control point */ + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* second control point */ + x = ADD_LONG( x, args[2] ); + y = ADD_LONG( y, args[3] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* join point; on curve, with y-value the same as the last */ + /* control point's y-value */ + x = ADD_LONG( x, args[4] ); + cff_builder_add_point( builder, x, y, 1 ); + + /* third control point, with y-value the same as the join */ + /* point's y-value */ + x = ADD_LONG( x, args[5] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* fourth control point */ + x = ADD_LONG( x, args[6] ); + y = ADD_LONG( y, args[7] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* ending point, with y-value the same as the start */ + x = ADD_LONG( x, args[8] ); + y = start_y; + cff_builder_add_point( builder, x, y, 1 ); + + args = stack; + break; + } + + case cff_op_hflex: + { + FT_Pos start_y; + + + FT_TRACE4(( " hflex\n" )); + + /* adding six more points; 4 control points, 2 on-curve points */ + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, 6 ) ) + goto Fail; + + /* record the starting point's y-position for later use */ + start_y = y; + + /* first control point */ + x = ADD_LONG( x, args[0] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* second control point */ + x = ADD_LONG( x, args[1] ); + y = ADD_LONG( y, args[2] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* join point; on curve, with y-value the same as the last */ + /* control point's y-value */ + x = ADD_LONG( x, args[3] ); + cff_builder_add_point( builder, x, y, 1 ); + + /* third control point, with y-value the same as the join */ + /* point's y-value */ + x = ADD_LONG( x, args[4] ); + cff_builder_add_point( builder, x, y, 0 ); + + /* fourth control point */ + x = ADD_LONG( x, args[5] ); + y = start_y; + cff_builder_add_point( builder, x, y, 0 ); + + /* ending point, with y-value the same as the start point's */ + /* y-value -- we don't add this point, though */ + x = ADD_LONG( x, args[6] ); + cff_builder_add_point( builder, x, y, 1 ); + + args = stack; + break; + } + + case cff_op_flex1: + { + FT_Pos start_x, start_y; /* record start x, y values for */ + /* alter use */ + FT_Fixed dx = 0, dy = 0; /* used in horizontal/vertical */ + /* algorithm below */ + FT_Int horizontal, count; + FT_Fixed* temp; + + + FT_TRACE4(( " flex1\n" )); + + /* adding six more points; 4 control points, 2 on-curve points */ + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, 6 ) ) + goto Fail; + + /* record the starting point's x, y position for later use */ + start_x = x; + start_y = y; + + /* XXX: figure out whether this is supposed to be a horizontal */ + /* or vertical flex; the Type 2 specification is vague... */ + + temp = args; + + /* grab up to the last argument */ + for ( count = 5; count > 0; count-- ) + { + dx = ADD_LONG( dx, temp[0] ); + dy = ADD_LONG( dy, temp[1] ); + temp += 2; + } + + if ( dx < 0 ) + dx = -dx; + if ( dy < 0 ) + dy = -dy; + + /* strange test, but here it is... */ + horizontal = ( dx > dy ); + + for ( count = 5; count > 0; count-- ) + { + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, + (FT_Bool)( count == 3 ) ); + args += 2; + } + + /* is last operand an x- or y-delta? */ + if ( horizontal ) + { + x = ADD_LONG( x, args[0] ); + y = start_y; + } + else + { + x = start_x; + y = ADD_LONG( y, args[0] ); + } + + cff_builder_add_point( builder, x, y, 1 ); + + args = stack; + break; + } + + case cff_op_flex: + { + FT_UInt count; + + + FT_TRACE4(( " flex\n" )); + + if ( cff_builder_start_point( builder, x, y ) || + cff_check_points( builder, 6 ) ) + goto Fail; + + for ( count = 6; count > 0; count-- ) + { + x = ADD_LONG( x, args[0] ); + y = ADD_LONG( y, args[1] ); + cff_builder_add_point( builder, x, y, + (FT_Bool)( count == 4 || count == 1 ) ); + args += 2; + } + + args = stack; + } + break; + + case cff_op_seac: + FT_TRACE4(( " seac\n" )); + + error = cff_operator_seac( decoder, + args[0], args[1], args[2], + (FT_Int)( args[3] >> 16 ), + (FT_Int)( args[4] >> 16 ) ); + + /* add current outline to the glyph slot */ + FT_GlyphLoader_Add( builder->loader ); + + /* return now! */ + FT_TRACE4(( "\n" )); + return error; + + case cff_op_endchar: + /* in dictionaries, `endchar' simply indicates end of data */ + if ( in_dict ) + return error; + + FT_TRACE4(( " endchar\n" )); + + /* We are going to emulate the seac operator. */ + if ( num_args >= 4 ) + { + /* Save glyph width so that the subglyphs don't overwrite it. */ + FT_Pos glyph_width = decoder->glyph_width; + + + error = cff_operator_seac( decoder, + 0L, args[-4], args[-3], + (FT_Int)( args[-2] >> 16 ), + (FT_Int)( args[-1] >> 16 ) ); + + decoder->glyph_width = glyph_width; + } + else + { + cff_builder_close_contour( builder ); + + /* close hints recording session */ + if ( hinter ) + { + if ( hinter->close( hinter->hints, + (FT_UInt)builder->current->n_points ) ) + goto Syntax_Error; + + /* apply hints to the loaded glyph outline now */ + error = hinter->apply( hinter->hints, + builder->current, + (PSH_Globals)builder->hints_globals, + decoder->hint_mode ); + if ( error ) + goto Fail; + } + + /* add current outline to the glyph slot */ + FT_GlyphLoader_Add( builder->loader ); + } + + /* return now! */ + FT_TRACE4(( "\n" )); + return error; + + case cff_op_abs: + FT_TRACE4(( " abs\n" )); + + if ( args[0] < 0 ) + { + if ( args[0] == FT_LONG_MIN ) + args[0] = FT_LONG_MAX; + else + args[0] = -args[0]; + } + args++; + break; + + case cff_op_add: + FT_TRACE4(( " add\n" )); + + args[0] = ADD_LONG( args[0], args[1] ); + args++; + break; + + case cff_op_sub: + FT_TRACE4(( " sub\n" )); + + args[0] = SUB_LONG( args[0], args[1] ); + args++; + break; + + case cff_op_div: + FT_TRACE4(( " div\n" )); + + args[0] = FT_DivFix( args[0], args[1] ); + args++; + break; + + case cff_op_neg: + FT_TRACE4(( " neg\n" )); + + if ( args[0] == FT_LONG_MIN ) + args[0] = FT_LONG_MAX; + args[0] = -args[0]; + args++; + break; + + case cff_op_random: + FT_TRACE4(( " random\n" )); + + /* only use the lower 16 bits of `random' */ + /* to generate a number in the range (0;1] */ + args[0] = (FT_Fixed) + ( ( decoder->current_subfont->random & 0xFFFF ) + 1 ); + args++; + + decoder->current_subfont->random = + cff_random( decoder->current_subfont->random ); + break; + + case cff_op_mul: + FT_TRACE4(( " mul\n" )); + + args[0] = FT_MulFix( args[0], args[1] ); + args++; + break; + + case cff_op_sqrt: + FT_TRACE4(( " sqrt\n" )); + + if ( args[0] > 0 ) + { + FT_Fixed root = args[0]; + FT_Fixed new_root; + + + for (;;) + { + new_root = ( root + FT_DivFix( args[0], root ) + 1 ) >> 1; + if ( new_root == root ) + break; + root = new_root; + } + args[0] = new_root; + } + else + args[0] = 0; + args++; + break; + + case cff_op_drop: + /* nothing */ + FT_TRACE4(( " drop\n" )); + + break; + + case cff_op_exch: + { + FT_Fixed tmp; + + + FT_TRACE4(( " exch\n" )); + + tmp = args[0]; + args[0] = args[1]; + args[1] = tmp; + args += 2; + } + break; + + case cff_op_index: + { + FT_Int idx = (FT_Int)( args[0] >> 16 ); + + + FT_TRACE4(( " index\n" )); + + if ( idx < 0 ) + idx = 0; + else if ( idx > num_args - 2 ) + idx = num_args - 2; + args[0] = args[-( idx + 1 )]; + args++; + } + break; + + case cff_op_roll: + { + FT_Int count = (FT_Int)( args[0] >> 16 ); + FT_Int idx = (FT_Int)( args[1] >> 16 ); + + + FT_TRACE4(( " roll\n" )); + + if ( count <= 0 ) + count = 1; + + args -= count; + if ( args < stack ) + goto Stack_Underflow; + + if ( idx >= 0 ) + { + while ( idx > 0 ) + { + FT_Fixed tmp = args[count - 1]; + FT_Int i; + + + for ( i = count - 2; i >= 0; i-- ) + args[i + 1] = args[i]; + args[0] = tmp; + idx--; + } + } + else + { + while ( idx < 0 ) + { + FT_Fixed tmp = args[0]; + FT_Int i; + + + for ( i = 0; i < count - 1; i++ ) + args[i] = args[i + 1]; + args[count - 1] = tmp; + idx++; + } + } + args += count; + } + break; + + case cff_op_dup: + FT_TRACE4(( " dup\n" )); + + args[1] = args[0]; + args += 2; + break; + + case cff_op_put: + { + FT_Fixed val = args[0]; + FT_Int idx = (FT_Int)( args[1] >> 16 ); + + + FT_TRACE4(( " put\n" )); + + /* the Type2 specification before version 16-March-2000 */ + /* didn't give a hard-coded size limit of the temporary */ + /* storage array; instead, an argument of the */ + /* `MultipleMaster' operator set the size */ + if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS ) + decoder->buildchar[idx] = val; + } + break; + + case cff_op_get: + { + FT_Int idx = (FT_Int)( args[0] >> 16 ); + FT_Fixed val = 0; + + + FT_TRACE4(( " get\n" )); + + if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS ) + val = decoder->buildchar[idx]; + + args[0] = val; + args++; + } + break; + + case cff_op_store: + /* this operator was removed from the Type2 specification */ + /* in version 16-March-2000 */ + + /* since we currently don't handle interpolation of multiple */ + /* master fonts, this is a no-op */ + FT_TRACE4(( " store\n" )); + break; + + case cff_op_load: + /* this operator was removed from the Type2 specification */ + /* in version 16-March-2000 */ + { + FT_Int reg_idx = (FT_Int)args[0]; + FT_Int idx = (FT_Int)args[1]; + FT_Int count = (FT_Int)args[2]; + + + FT_TRACE4(( " load\n" )); + + /* since we currently don't handle interpolation of multiple */ + /* master fonts, we store a vector [1 0 0 ...] in the */ + /* temporary storage array regardless of the Registry index */ + if ( reg_idx >= 0 && reg_idx <= 2 && + idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS && + count >= 0 && count <= num_axes ) + { + FT_Int end, i; + + + end = FT_MIN( idx + count, CFF_MAX_TRANS_ELEMENTS ); + + if ( idx < end ) + decoder->buildchar[idx] = 1 << 16; + + for ( i = idx + 1; i < end; i++ ) + decoder->buildchar[i] = 0; + } + } + break; + + case cff_op_blend: + /* this operator was removed from the Type2 specification */ + /* in version 16-March-2000 */ + { + FT_Int num_results = (FT_Int)( args[0] >> 16 ); + + + FT_TRACE4(( " blend\n" )); + + if ( num_results < 0 ) + goto Syntax_Error; + + if ( num_results * (FT_Int)num_designs > num_args ) + goto Stack_Underflow; + + /* since we currently don't handle interpolation of multiple */ + /* master fonts, return the `num_results' values of the */ + /* first master */ + args -= num_results * ( num_designs - 1 ); + num_args -= num_results * ( num_designs - 1 ); + } + break; + + case cff_op_dotsection: + /* this operator is deprecated and ignored by the parser */ + FT_TRACE4(( " dotsection\n" )); + break; + + case cff_op_closepath: + /* this is an invalid Type 2 operator; however, there */ + /* exist fonts which are incorrectly converted from probably */ + /* Type 1 to CFF, and some parsers seem to accept it */ + + FT_TRACE4(( " closepath (invalid op)\n" )); + + args = stack; + break; + + case cff_op_hsbw: + /* this is an invalid Type 2 operator; however, there */ + /* exist fonts which are incorrectly converted from probably */ + /* Type 1 to CFF, and some parsers seem to accept it */ + + FT_TRACE4(( " hsbw (invalid op)\n" )); + + decoder->glyph_width = + ADD_LONG( decoder->nominal_width, ( args[1] >> 16 ) ); + + decoder->builder.left_bearing.x = args[0]; + decoder->builder.left_bearing.y = 0; + + x = ADD_LONG( decoder->builder.pos_x, args[0] ); + y = decoder->builder.pos_y; + args = stack; + break; + + case cff_op_sbw: + /* this is an invalid Type 2 operator; however, there */ + /* exist fonts which are incorrectly converted from probably */ + /* Type 1 to CFF, and some parsers seem to accept it */ + + FT_TRACE4(( " sbw (invalid op)\n" )); + + decoder->glyph_width = + ADD_LONG( decoder->nominal_width, ( args[2] >> 16 ) ); + + decoder->builder.left_bearing.x = args[0]; + decoder->builder.left_bearing.y = args[1]; + + x = ADD_LONG( decoder->builder.pos_x, args[0] ); + y = ADD_LONG( decoder->builder.pos_y, args[1] ); + args = stack; + break; + + case cff_op_setcurrentpoint: + /* this is an invalid Type 2 operator; however, there */ + /* exist fonts which are incorrectly converted from probably */ + /* Type 1 to CFF, and some parsers seem to accept it */ + + FT_TRACE4(( " setcurrentpoint (invalid op)\n" )); + + x = ADD_LONG( decoder->builder.pos_x, args[0] ); + y = ADD_LONG( decoder->builder.pos_y, args[1] ); + args = stack; + break; + + case cff_op_callothersubr: + /* this is an invalid Type 2 operator; however, there */ + /* exist fonts which are incorrectly converted from probably */ + /* Type 1 to CFF, and some parsers seem to accept it */ + + FT_TRACE4(( " callothersubr (invalid op)\n" )); + + /* subsequent `pop' operands should add the arguments, */ + /* this is the implementation described for `unknown' other */ + /* subroutines in the Type1 spec. */ + /* */ + /* XXX Fix return arguments (see discussion below). */ + args -= 2 + ( args[-2] >> 16 ); + if ( args < stack ) + goto Stack_Underflow; + break; + + case cff_op_pop: + /* this is an invalid Type 2 operator; however, there */ + /* exist fonts which are incorrectly converted from probably */ + /* Type 1 to CFF, and some parsers seem to accept it */ + + FT_TRACE4(( " pop (invalid op)\n" )); + + /* XXX Increasing `args' is wrong: After a certain number of */ + /* `pop's we get a stack overflow. Reason for doing it is */ + /* code like this (actually found in a CFF font): */ + /* */ + /* 17 1 3 callothersubr */ + /* pop */ + /* callsubr */ + /* */ + /* Since we handle `callothersubr' as a no-op, and */ + /* `callsubr' needs at least one argument, `pop' can't be a */ + /* no-op too as it basically should be. */ + /* */ + /* The right solution would be to provide real support for */ + /* `callothersubr' as done in `t1decode.c', however, given */ + /* the fact that CFF fonts with `pop' are invalid, it is */ + /* questionable whether it is worth the time. */ + args++; + break; + + case cff_op_and: + { + FT_Fixed cond = ( args[0] && args[1] ); + + + FT_TRACE4(( " and\n" )); + + args[0] = cond ? 0x10000L : 0; + args++; + } + break; + + case cff_op_or: + { + FT_Fixed cond = ( args[0] || args[1] ); + + + FT_TRACE4(( " or\n" )); + + args[0] = cond ? 0x10000L : 0; + args++; + } + break; + + case cff_op_not: + { + FT_Fixed cond = !args[0]; + + + FT_TRACE4(( " not\n" )); + + args[0] = cond ? 0x10000L : 0; + args++; + } + break; + + case cff_op_eq: + { + FT_Fixed cond = ( args[0] == args[1] ); + + + FT_TRACE4(( " eq\n" )); + + args[0] = cond ? 0x10000L : 0; + args++; + } + break; + + case cff_op_ifelse: + { + FT_Fixed cond = ( args[2] <= args[3] ); + + + FT_TRACE4(( " ifelse\n" )); + + if ( !cond ) + args[0] = args[1]; + args++; + } + break; + + case cff_op_callsubr: + { + FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) + + decoder->locals_bias ); + + + FT_TRACE4(( " callsubr (idx %d, entering level %d)\n", + idx, + zone - decoder->zones + 1 )); + + if ( idx >= decoder->num_locals ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " invalid local subr index\n" )); + goto Syntax_Error; + } + + if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " too many nested subrs\n" )); + goto Syntax_Error; + } + + zone->cursor = ip; /* save current instruction pointer */ + + zone++; + zone->base = decoder->locals[idx]; + zone->limit = decoder->locals[idx + 1]; + zone->cursor = zone->base; + + if ( !zone->base || zone->limit == zone->base ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " invoking empty subrs\n" )); + goto Syntax_Error; + } + + decoder->zone = zone; + ip = zone->base; + limit = zone->limit; + } + break; + + case cff_op_callgsubr: + { + FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) + + decoder->globals_bias ); + + + FT_TRACE4(( " callgsubr (idx %d, entering level %d)\n", + idx, + zone - decoder->zones + 1 )); + + if ( idx >= decoder->num_globals ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " invalid global subr index\n" )); + goto Syntax_Error; + } + + if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " too many nested subrs\n" )); + goto Syntax_Error; + } + + zone->cursor = ip; /* save current instruction pointer */ + + zone++; + zone->base = decoder->globals[idx]; + zone->limit = decoder->globals[idx + 1]; + zone->cursor = zone->base; + + if ( !zone->base || zone->limit == zone->base ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " invoking empty subrs\n" )); + goto Syntax_Error; + } + + decoder->zone = zone; + ip = zone->base; + limit = zone->limit; + } + break; + + case cff_op_return: + FT_TRACE4(( " return (leaving level %d)\n", + decoder->zone - decoder->zones )); + + if ( decoder->zone <= decoder->zones ) + { + FT_ERROR(( "cff_decoder_parse_charstrings:" + " unexpected return\n" )); + goto Syntax_Error; + } + + decoder->zone--; + zone = decoder->zone; + ip = zone->cursor; + limit = zone->limit; + break; + + default: + FT_ERROR(( "Unimplemented opcode: %d", ip[-1] )); + + if ( ip[-1] == 12 ) + FT_ERROR(( " %d", ip[0] )); + FT_ERROR(( "\n" )); + + return FT_THROW( Unimplemented_Feature ); + } + + decoder->top = args; + + if ( decoder->top - stack >= CFF_MAX_OPERANDS ) + goto Stack_Overflow; + + } /* general operator processing */ + + } /* while ip < limit */ + + FT_TRACE4(( "..end..\n\n" )); + + Fail: + return error; + + MM_Error: + FT_TRACE4(( "cff_decoder_parse_charstrings:" + " invalid opcode found in top DICT charstring\n")); + return FT_THROW( Invalid_File_Format ); + + Syntax_Error: + FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error\n" )); + return FT_THROW( Invalid_File_Format ); + + Stack_Underflow: + FT_TRACE4(( "cff_decoder_parse_charstrings: stack underflow\n" )); + return FT_THROW( Too_Few_Arguments ); + + Stack_Overflow: + FT_TRACE4(( "cff_decoder_parse_charstrings: stack overflow\n" )); + return FT_THROW( Stack_Overflow ); + } + +#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* cff_decoder_init */ + /* */ + /* <Description> */ + /* Initializes a given glyph decoder. */ + /* */ + /* <InOut> */ + /* decoder :: A pointer to the glyph builder to initialize. */ + /* */ + /* <Input> */ + /* face :: The current face object. */ + /* */ + /* size :: The current size object. */ + /* */ + /* slot :: The current glyph object. */ + /* */ + /* hinting :: Whether hinting is active. */ + /* */ + /* hint_mode :: The hinting mode. */ + /* */ + FT_LOCAL_DEF( void ) + cff_decoder_init( CFF_Decoder* decoder, + TT_Face face, + CFF_Size size, + CFF_GlyphSlot slot, + FT_Bool hinting, + FT_Render_Mode hint_mode, + CFF_Decoder_Get_Glyph_Callback get_callback, + CFF_Decoder_Free_Glyph_Callback free_callback ) + { + CFF_Font cff = (CFF_Font)face->extra.data; + + + /* clear everything */ + FT_ZERO( decoder ); + + /* initialize builder */ + cff_builder_init( &decoder->builder, face, size, slot, hinting ); + + /* initialize Type2 decoder */ + decoder->cff = cff; + decoder->num_globals = cff->global_subrs_index.count; + decoder->globals = cff->global_subrs; + decoder->globals_bias = cff_compute_bias( + cff->top_font.font_dict.charstring_type, + decoder->num_globals ); + + decoder->hint_mode = hint_mode; + + decoder->get_glyph_callback = get_callback; + decoder->free_glyph_callback = free_callback; + } + + + /* this function is used to select the subfont */ + /* and the locals subrs array */ + FT_LOCAL_DEF( FT_Error ) + cff_decoder_prepare( CFF_Decoder* decoder, + CFF_Size size, + FT_UInt glyph_index ) + { + CFF_Builder *builder = &decoder->builder; + CFF_Font cff = (CFF_Font)builder->face->extra.data; + CFF_SubFont sub = &cff->top_font; + FT_Error error = FT_Err_Ok; + + FT_Service_CFFLoad cffload = (FT_Service_CFFLoad)cff->cffload; + + + /* manage CID fonts */ + if ( cff->num_subfonts ) + { + FT_Byte fd_index = cffload->fd_select_get( &cff->fd_select, + glyph_index ); + + + if ( fd_index >= cff->num_subfonts ) + { + FT_TRACE4(( "cff_decoder_prepare: invalid CID subfont index\n" )); + error = FT_THROW( Invalid_File_Format ); + goto Exit; + } + + FT_TRACE3(( " in subfont %d:\n", fd_index )); + + sub = cff->subfonts[fd_index]; + + if ( builder->hints_funcs && size ) + { + FT_Size ftsize = FT_SIZE( size ); + CFF_Internal internal = (CFF_Internal)ftsize->internal->module_data; + + + /* for CFFs without subfonts, this value has already been set */ + builder->hints_globals = (void *)internal->subfonts[fd_index]; + } + } + + decoder->num_locals = sub->local_subrs_index.count; + decoder->locals = sub->local_subrs; + decoder->locals_bias = cff_compute_bias( + decoder->cff->top_font.font_dict.charstring_type, + decoder->num_locals ); + + decoder->glyph_width = sub->private_dict.default_width; + decoder->nominal_width = sub->private_dict.nominal_width; + + decoder->current_subfont = sub; + + Exit: + return error; + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/cffdecode.h b/thirdparty/freetype/src/psaux/cffdecode.h new file mode 100644 index 0000000000..0d4f5fef63 --- /dev/null +++ b/thirdparty/freetype/src/psaux/cffdecode.h @@ -0,0 +1,64 @@ +/***************************************************************************/ +/* */ +/* cffdecode.h */ +/* */ +/* PostScript CFF (Type 2) decoding routines (specification). */ +/* */ +/* Copyright 2017-2018 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef CFFDECODE_H_ +#define CFFDECODE_H_ + + +#include <ft2build.h> +#include FT_INTERNAL_POSTSCRIPT_AUX_H + + +FT_BEGIN_HEADER + + FT_LOCAL( void ) + cff_decoder_init( CFF_Decoder* decoder, + TT_Face face, + CFF_Size size, + CFF_GlyphSlot slot, + FT_Bool hinting, + FT_Render_Mode hint_mode, + CFF_Decoder_Get_Glyph_Callback get_callback, + CFF_Decoder_Free_Glyph_Callback free_callback ); + + FT_LOCAL( FT_Error ) + cff_decoder_prepare( CFF_Decoder* decoder, + CFF_Size size, + FT_UInt glyph_index ); + + + FT_LOCAL( FT_Int ) + cff_lookup_glyph_by_stdcharcode( CFF_Font cff, + FT_Int charcode ); + + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + FT_LOCAL( FT_Error ) + cff_decoder_parse_charstrings( CFF_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len, + FT_Bool in_dict ); +#endif + + +FT_END_HEADER + +#endif + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/module.mk b/thirdparty/freetype/src/psaux/module.mk index c70a227166..6584d075a2 100644 --- a/thirdparty/freetype/src/psaux/module.mk +++ b/thirdparty/freetype/src/psaux/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/psaux/psarrst.c b/thirdparty/freetype/src/psaux/psarrst.c new file mode 100644 index 0000000000..a8780947f9 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psarrst.c @@ -0,0 +1,241 @@ +/***************************************************************************/ +/* */ +/* psarrst.c */ +/* */ +/* Adobe's code for Array Stacks (body). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H + +#include "psglue.h" +#include "psarrst.h" + +#include "pserror.h" + + + /* + * CF2_ArrStack uses an error pointer, to enable shared errors. + * Shared errors are necessary when multiple objects allow the program + * to continue after detecting errors. Only the first error should be + * recorded. + */ + + FT_LOCAL_DEF( void ) + cf2_arrstack_init( CF2_ArrStack arrstack, + FT_Memory memory, + FT_Error* error, + size_t sizeItem ) + { + FT_ASSERT( arrstack ); + + /* initialize the structure */ + arrstack->memory = memory; + arrstack->error = error; + arrstack->sizeItem = sizeItem; + arrstack->allocated = 0; + arrstack->chunk = 10; /* chunks of 10 items */ + arrstack->count = 0; + arrstack->totalSize = 0; + arrstack->ptr = NULL; + } + + + FT_LOCAL_DEF( void ) + cf2_arrstack_finalize( CF2_ArrStack arrstack ) + { + FT_Memory memory = arrstack->memory; /* for FT_FREE */ + + + FT_ASSERT( arrstack ); + + arrstack->allocated = 0; + arrstack->count = 0; + arrstack->totalSize = 0; + + /* free the data buffer */ + FT_FREE( arrstack->ptr ); + } + + + /* allocate or reallocate the buffer size; */ + /* return false on memory error */ + static FT_Bool + cf2_arrstack_setNumElements( CF2_ArrStack arrstack, + size_t numElements ) + { + FT_ASSERT( arrstack ); + + { + FT_Error error = FT_Err_Ok; /* for FT_REALLOC */ + FT_Memory memory = arrstack->memory; /* for FT_REALLOC */ + + size_t newSize = numElements * arrstack->sizeItem; + + + if ( numElements > FT_LONG_MAX / arrstack->sizeItem ) + goto exit; + + + FT_ASSERT( newSize > 0 ); /* avoid realloc with zero size */ + + if ( !FT_REALLOC( arrstack->ptr, arrstack->totalSize, newSize ) ) + { + arrstack->allocated = numElements; + arrstack->totalSize = newSize; + + if ( arrstack->count > numElements ) + { + /* we truncated the list! */ + CF2_SET_ERROR( arrstack->error, Stack_Overflow ); + arrstack->count = numElements; + return FALSE; + } + + return TRUE; /* success */ + } + } + + exit: + /* if there's not already an error, store this one */ + CF2_SET_ERROR( arrstack->error, Out_Of_Memory ); + + return FALSE; + } + + + /* set the count, ensuring allocation is sufficient */ + FT_LOCAL_DEF( void ) + cf2_arrstack_setCount( CF2_ArrStack arrstack, + size_t numElements ) + { + FT_ASSERT( arrstack ); + + if ( numElements > arrstack->allocated ) + { + /* expand the allocation first */ + if ( !cf2_arrstack_setNumElements( arrstack, numElements ) ) + return; + } + + arrstack->count = numElements; + } + + + /* clear the count */ + FT_LOCAL_DEF( void ) + cf2_arrstack_clear( CF2_ArrStack arrstack ) + { + FT_ASSERT( arrstack ); + + arrstack->count = 0; + } + + + /* current number of items */ + FT_LOCAL_DEF( size_t ) + cf2_arrstack_size( const CF2_ArrStack arrstack ) + { + FT_ASSERT( arrstack ); + + return arrstack->count; + } + + + FT_LOCAL_DEF( void* ) + cf2_arrstack_getBuffer( const CF2_ArrStack arrstack ) + { + FT_ASSERT( arrstack ); + + return arrstack->ptr; + } + + + /* return pointer to the given element */ + FT_LOCAL_DEF( void* ) + cf2_arrstack_getPointer( const CF2_ArrStack arrstack, + size_t idx ) + { + void* newPtr; + + + FT_ASSERT( arrstack ); + + if ( idx >= arrstack->count ) + { + /* overflow */ + CF2_SET_ERROR( arrstack->error, Stack_Overflow ); + idx = 0; /* choose safe default */ + } + + newPtr = (FT_Byte*)arrstack->ptr + idx * arrstack->sizeItem; + + return newPtr; + } + + + /* push (append) an element at the end of the list; */ + /* return false on memory error */ + /* TODO: should there be a length param for extra checking? */ + FT_LOCAL_DEF( void ) + cf2_arrstack_push( CF2_ArrStack arrstack, + const void* ptr ) + { + FT_ASSERT( arrstack ); + + if ( arrstack->count == arrstack->allocated ) + { + /* grow the buffer by one chunk */ + if ( !cf2_arrstack_setNumElements( + arrstack, arrstack->allocated + arrstack->chunk ) ) + { + /* on error, ignore the push */ + return; + } + } + + FT_ASSERT( ptr ); + + { + size_t offset = arrstack->count * arrstack->sizeItem; + void* newPtr = (FT_Byte*)arrstack->ptr + offset; + + + FT_MEM_COPY( newPtr, ptr, arrstack->sizeItem ); + arrstack->count += 1; + } + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psarrst.h b/thirdparty/freetype/src/psaux/psarrst.h new file mode 100644 index 0000000000..b3568eb61f --- /dev/null +++ b/thirdparty/freetype/src/psaux/psarrst.h @@ -0,0 +1,100 @@ +/***************************************************************************/ +/* */ +/* psarrst.h */ +/* */ +/* Adobe's code for Array Stacks (specification). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSARRST_H_ +#define PSARRST_H_ + + +#include "pserror.h" + + +FT_BEGIN_HEADER + + + /* need to define the struct here (not opaque) so it can be allocated by */ + /* clients */ + typedef struct CF2_ArrStackRec_ + { + FT_Memory memory; + FT_Error* error; + + size_t sizeItem; /* bytes per element */ + size_t allocated; /* items allocated */ + size_t chunk; /* allocation increment in items */ + size_t count; /* number of elements allocated */ + size_t totalSize; /* total bytes allocated */ + + void* ptr; /* ptr to data */ + + } CF2_ArrStackRec, *CF2_ArrStack; + + + FT_LOCAL( void ) + cf2_arrstack_init( CF2_ArrStack arrstack, + FT_Memory memory, + FT_Error* error, + size_t sizeItem ); + FT_LOCAL( void ) + cf2_arrstack_finalize( CF2_ArrStack arrstack ); + + FT_LOCAL( void ) + cf2_arrstack_setCount( CF2_ArrStack arrstack, + size_t numElements ); + FT_LOCAL( void ) + cf2_arrstack_clear( CF2_ArrStack arrstack ); + FT_LOCAL( size_t ) + cf2_arrstack_size( const CF2_ArrStack arrstack ); + + FT_LOCAL( void* ) + cf2_arrstack_getBuffer( const CF2_ArrStack arrstack ); + FT_LOCAL( void* ) + cf2_arrstack_getPointer( const CF2_ArrStack arrstack, + size_t idx ); + + FT_LOCAL( void ) + cf2_arrstack_push( CF2_ArrStack arrstack, + const void* ptr ); + + +FT_END_HEADER + + +#endif /* PSARRST_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psaux.c b/thirdparty/freetype/src/psaux/psaux.c index c373aa7d5b..fb447fcdbb 100644 --- a/thirdparty/freetype/src/psaux/psaux.c +++ b/thirdparty/freetype/src/psaux/psaux.c @@ -4,7 +4,7 @@ /* */ /* FreeType auxiliary PostScript driver component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,6 +25,17 @@ #include "psobjs.c" #include "t1cmap.c" #include "t1decode.c" +#include "cffdecode.c" + +#include "psarrst.c" +#include "psblues.c" +#include "pserror.c" +#include "psfont.c" +#include "psft.c" +#include "pshints.c" +#include "psintrp.c" +#include "psread.c" +#include "psstack.c" /* END */ diff --git a/thirdparty/freetype/src/psaux/psauxerr.h b/thirdparty/freetype/src/psaux/psauxerr.h index 1d7ac6001b..cc33fd2eea 100644 --- a/thirdparty/freetype/src/psaux/psauxerr.h +++ b/thirdparty/freetype/src/psaux/psauxerr.h @@ -4,7 +4,7 @@ /* */ /* PS auxiliary module error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/psauxmod.c b/thirdparty/freetype/src/psaux/psauxmod.c index 1f589cefc2..ee497085cc 100644 --- a/thirdparty/freetype/src/psaux/psauxmod.c +++ b/thirdparty/freetype/src/psaux/psauxmod.c @@ -4,7 +4,7 @@ /* */ /* FreeType auxiliary PostScript module implementation (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,6 +21,8 @@ #include "psobjs.h" #include "t1decode.h" #include "t1cmap.h" +#include "psft.h" +#include "cffdecode.h" #ifndef T1_CONFIG_OPTION_NO_AFM #include "afmparse.h" @@ -60,6 +62,14 @@ FT_CALLBACK_TABLE_DEF + const PS_Builder_FuncsRec ps_builder_funcs = + { + ps_builder_init, /* init */ + ps_builder_done /* done */ + }; + + + FT_CALLBACK_TABLE_DEF const T1_Builder_FuncsRec t1_builder_funcs = { t1_builder_init, /* init */ @@ -77,9 +87,14 @@ FT_CALLBACK_TABLE_DEF const T1_Decoder_FuncsRec t1_decoder_funcs = { - t1_decoder_init, /* init */ - t1_decoder_done, /* done */ - t1_decoder_parse_charstrings /* parse_charstrings */ + t1_decoder_init, /* init */ + t1_decoder_done, /* done */ +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + t1_decoder_parse_charstrings, /* parse_charstrings_old */ +#else + t1_decoder_parse_metrics, /* parse_metrics */ +#endif + cf2_decoder_parse_charstrings /* parse_charstrings */ }; @@ -104,6 +119,34 @@ }; + FT_CALLBACK_TABLE_DEF + const CFF_Builder_FuncsRec cff_builder_funcs = + { + cff_builder_init, /* init */ + cff_builder_done, /* done */ + + cff_check_points, /* check_points */ + cff_builder_add_point, /* add_point */ + cff_builder_add_point1, /* add_point1 */ + cff_builder_add_contour, /* add_contour */ + cff_builder_start_point, /* start_point */ + cff_builder_close_contour /* close_contour */ + }; + + + FT_CALLBACK_TABLE_DEF + const CFF_Decoder_FuncsRec cff_decoder_funcs = + { + cff_decoder_init, /* init */ + cff_decoder_prepare, /* prepare */ + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + cff_decoder_parse_charstrings, /* parse_charstrings_old */ +#endif + cf2_decoder_parse_charstrings /* parse_charstrings */ + }; + + static const PSAux_Interface psaux_interface = { @@ -112,6 +155,9 @@ &t1_builder_funcs, &t1_decoder_funcs, t1_decrypt, + cff_random, + ps_decoder_init, + t1_make_subfont, (const T1_CMap_ClassesRec*) &t1_cmap_classes, @@ -120,6 +166,8 @@ #else 0, #endif + + &cff_decoder_funcs, }; diff --git a/thirdparty/freetype/src/psaux/psauxmod.h b/thirdparty/freetype/src/psaux/psauxmod.h index 926f37eba5..f30978f022 100644 --- a/thirdparty/freetype/src/psaux/psauxmod.h +++ b/thirdparty/freetype/src/psaux/psauxmod.h @@ -4,7 +4,7 @@ /* */ /* FreeType auxiliary PostScript module implementation (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -23,6 +23,8 @@ #include <ft2build.h> #include FT_MODULE_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H + FT_BEGIN_HEADER @@ -31,6 +33,13 @@ FT_BEGIN_HEADER #endif + FT_CALLBACK_TABLE + const CFF_Builder_FuncsRec cff_builder_funcs; + + FT_CALLBACK_TABLE + const PS_Builder_FuncsRec ps_builder_funcs; + + FT_EXPORT_VAR( const FT_Module_Class ) psaux_driver_class; diff --git a/thirdparty/freetype/src/psaux/psblues.c b/thirdparty/freetype/src/psaux/psblues.c new file mode 100644 index 0000000000..ae39d03c77 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psblues.c @@ -0,0 +1,582 @@ +/***************************************************************************/ +/* */ +/* psblues.c */ +/* */ +/* Adobe's code for handling Blue Zones (body). */ +/* */ +/* Copyright 2009-2014 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H + +#include "psblues.h" +#include "pshints.h" +#include "psfont.h" + + + /*************************************************************************/ + /* */ + /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ + /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ + /* messages during execution. */ + /* */ +#undef FT_COMPONENT +#define FT_COMPONENT trace_cf2blues + + + /* + * For blue values, the FreeType parser produces an array of integers, + * while the Adobe CFF engine produces an array of fixed. + * Define a macro to convert FreeType to fixed. + */ +#define cf2_blueToFixed( x ) cf2_intToFixed( x ) + + + FT_LOCAL_DEF( void ) + cf2_blues_init( CF2_Blues blues, + CF2_Font font ) + { + /* pointer to parsed font object */ + PS_Decoder* decoder = font->decoder; + + CF2_Fixed zoneHeight; + CF2_Fixed maxZoneHeight = 0; + CF2_Fixed csUnitsPerPixel; + + size_t numBlueValues; + size_t numOtherBlues; + size_t numFamilyBlues; + size_t numFamilyOtherBlues; + + FT_Pos* blueValues; + FT_Pos* otherBlues; + FT_Pos* familyBlues; + FT_Pos* familyOtherBlues; + + size_t i; + CF2_Fixed emBoxBottom, emBoxTop; + +#if 0 + CF2_Int unitsPerEm = font->unitsPerEm; + + + if ( unitsPerEm == 0 ) + unitsPerEm = 1000; +#endif + + FT_ZERO( blues ); + blues->scale = font->innerTransform.d; + + cf2_getBlueMetrics( decoder, + &blues->blueScale, + &blues->blueShift, + &blues->blueFuzz ); + + cf2_getBlueValues( decoder, &numBlueValues, &blueValues ); + cf2_getOtherBlues( decoder, &numOtherBlues, &otherBlues ); + cf2_getFamilyBlues( decoder, &numFamilyBlues, &familyBlues ); + cf2_getFamilyOtherBlues( decoder, &numFamilyOtherBlues, &familyOtherBlues ); + + /* + * synthetic em box hint heuristic + * + * Apply this when ideographic dictionary (LanguageGroup 1) has no + * real alignment zones. Adobe tools generate dummy zones at -250 and + * 1100 for a 1000 unit em. Fonts with ICF-based alignment zones + * should not enable the heuristic. When the heuristic is enabled, + * the font's blue zones are ignored. + * + */ + + /* get em box from OS/2 typoAscender/Descender */ + /* TODO: FreeType does not parse these metrics. Skip them for now. */ +#if 0 + FCM_getHorizontalLineMetrics( &e, + font->font, + &ascender, + &descender, + &linegap ); + if ( ascender - descender == unitsPerEm ) + { + emBoxBottom = cf2_intToFixed( descender ); + emBoxTop = cf2_intToFixed( ascender ); + } + else +#endif + { + emBoxBottom = CF2_ICF_Bottom; + emBoxTop = CF2_ICF_Top; + } + + if ( cf2_getLanguageGroup( decoder ) == 1 && + ( numBlueValues == 0 || + ( numBlueValues == 4 && + cf2_blueToFixed( blueValues[0] ) < emBoxBottom && + cf2_blueToFixed( blueValues[1] ) < emBoxBottom && + cf2_blueToFixed( blueValues[2] ) > emBoxTop && + cf2_blueToFixed( blueValues[3] ) > emBoxTop ) ) ) + { + /* + * Construct hint edges suitable for synthetic ghost hints at top + * and bottom of em box. +-CF2_MIN_COUNTER allows for unhinted + * features above or below the last hinted edge. This also gives a + * net 1 pixel boost to the height of ideographic glyphs. + * + * Note: Adjust synthetic hints outward by epsilon (0x.0001) to + * avoid interference. E.g., some fonts have real hints at + * 880 and -120. + */ + + blues->emBoxBottomEdge.csCoord = emBoxBottom - CF2_FIXED_EPSILON; + blues->emBoxBottomEdge.dsCoord = cf2_fixedRound( + FT_MulFix( + blues->emBoxBottomEdge.csCoord, + blues->scale ) ) - + CF2_MIN_COUNTER; + blues->emBoxBottomEdge.scale = blues->scale; + blues->emBoxBottomEdge.flags = CF2_GhostBottom | + CF2_Locked | + CF2_Synthetic; + + blues->emBoxTopEdge.csCoord = emBoxTop + CF2_FIXED_EPSILON + + 2 * font->darkenY; + blues->emBoxTopEdge.dsCoord = cf2_fixedRound( + FT_MulFix( + blues->emBoxTopEdge.csCoord, + blues->scale ) ) + + CF2_MIN_COUNTER; + blues->emBoxTopEdge.scale = blues->scale; + blues->emBoxTopEdge.flags = CF2_GhostTop | + CF2_Locked | + CF2_Synthetic; + + blues->doEmBoxHints = TRUE; /* enable the heuristic */ + + return; + } + + /* copy `BlueValues' and `OtherBlues' to a combined array of top and */ + /* bottom zones */ + for ( i = 0; i < numBlueValues; i += 2 ) + { + blues->zone[blues->count].csBottomEdge = + cf2_blueToFixed( blueValues[i] ); + blues->zone[blues->count].csTopEdge = + cf2_blueToFixed( blueValues[i + 1] ); + + zoneHeight = SUB_INT32( blues->zone[blues->count].csTopEdge, + blues->zone[blues->count].csBottomEdge ); + + if ( zoneHeight < 0 ) + { + FT_TRACE4(( "cf2_blues_init: ignoring negative zone height\n" )); + continue; /* reject this zone */ + } + + if ( zoneHeight > maxZoneHeight ) + { + /* take maximum before darkening adjustment */ + /* so overshoot suppression point doesn't change */ + maxZoneHeight = zoneHeight; + } + + /* adjust both edges of top zone upward by twice darkening amount */ + if ( i != 0 ) + { + blues->zone[blues->count].csTopEdge += 2 * font->darkenY; + blues->zone[blues->count].csBottomEdge += 2 * font->darkenY; + } + + /* first `BlueValue' is bottom zone; others are top */ + if ( i == 0 ) + { + blues->zone[blues->count].bottomZone = + TRUE; + blues->zone[blues->count].csFlatEdge = + blues->zone[blues->count].csTopEdge; + } + else + { + blues->zone[blues->count].bottomZone = + FALSE; + blues->zone[blues->count].csFlatEdge = + blues->zone[blues->count].csBottomEdge; + } + + blues->count += 1; + } + + for ( i = 0; i < numOtherBlues; i += 2 ) + { + blues->zone[blues->count].csBottomEdge = + cf2_blueToFixed( otherBlues[i] ); + blues->zone[blues->count].csTopEdge = + cf2_blueToFixed( otherBlues[i + 1] ); + + zoneHeight = SUB_INT32( blues->zone[blues->count].csTopEdge, + blues->zone[blues->count].csBottomEdge ); + + if ( zoneHeight < 0 ) + { + FT_TRACE4(( "cf2_blues_init: ignoring negative zone height\n" )); + continue; /* reject this zone */ + } + + if ( zoneHeight > maxZoneHeight ) + { + /* take maximum before darkening adjustment */ + /* so overshoot suppression point doesn't change */ + maxZoneHeight = zoneHeight; + } + + /* Note: bottom zones are not adjusted for darkening amount */ + + /* all OtherBlues are bottom zone */ + blues->zone[blues->count].bottomZone = + TRUE; + blues->zone[blues->count].csFlatEdge = + blues->zone[blues->count].csTopEdge; + + blues->count += 1; + } + + /* Adjust for FamilyBlues */ + + /* Search for the nearest flat edge in `FamilyBlues' or */ + /* `FamilyOtherBlues'. According to the Black Book, any matching edge */ + /* must be within one device pixel */ + + csUnitsPerPixel = FT_DivFix( cf2_intToFixed( 1 ), blues->scale ); + + /* loop on all zones in this font */ + for ( i = 0; i < blues->count; i++ ) + { + size_t j; + CF2_Fixed minDiff; + CF2_Fixed flatFamilyEdge, diff; + /* value for this font */ + CF2_Fixed flatEdge = blues->zone[i].csFlatEdge; + + + if ( blues->zone[i].bottomZone ) + { + /* In a bottom zone, the top edge is the flat edge. */ + /* Search `FamilyOtherBlues' for bottom zones; look for closest */ + /* Family edge that is within the one pixel threshold. */ + + minDiff = CF2_FIXED_MAX; + + for ( j = 0; j < numFamilyOtherBlues; j += 2 ) + { + /* top edge */ + flatFamilyEdge = cf2_blueToFixed( familyOtherBlues[j + 1] ); + + diff = cf2_fixedAbs( SUB_INT32( flatEdge, flatFamilyEdge ) ); + + if ( diff < minDiff && diff < csUnitsPerPixel ) + { + blues->zone[i].csFlatEdge = flatFamilyEdge; + minDiff = diff; + + if ( diff == 0 ) + break; + } + } + + /* check the first member of FamilyBlues, which is a bottom zone */ + if ( numFamilyBlues >= 2 ) + { + /* top edge */ + flatFamilyEdge = cf2_blueToFixed( familyBlues[1] ); + + diff = cf2_fixedAbs( SUB_INT32( flatEdge, flatFamilyEdge ) ); + + if ( diff < minDiff && diff < csUnitsPerPixel ) + blues->zone[i].csFlatEdge = flatFamilyEdge; + } + } + else + { + /* In a top zone, the bottom edge is the flat edge. */ + /* Search `FamilyBlues' for top zones; skip first zone, which is a */ + /* bottom zone; look for closest Family edge that is within the */ + /* one pixel threshold */ + + minDiff = CF2_FIXED_MAX; + + for ( j = 2; j < numFamilyBlues; j += 2 ) + { + /* bottom edge */ + flatFamilyEdge = cf2_blueToFixed( familyBlues[j] ); + + /* adjust edges of top zone upward by twice darkening amount */ + flatFamilyEdge += 2 * font->darkenY; /* bottom edge */ + + diff = cf2_fixedAbs( SUB_INT32( flatEdge, flatFamilyEdge ) ); + + if ( diff < minDiff && diff < csUnitsPerPixel ) + { + blues->zone[i].csFlatEdge = flatFamilyEdge; + minDiff = diff; + + if ( diff == 0 ) + break; + } + } + } + } + + /* TODO: enforce separation of zones, including BlueFuzz */ + + /* Adjust BlueScale; similar to AdjustBlueScale() in coretype */ + /* `bcsetup.c'. */ + + if ( maxZoneHeight > 0 ) + { + if ( blues->blueScale > FT_DivFix( cf2_intToFixed( 1 ), + maxZoneHeight ) ) + { + /* clamp at maximum scale */ + blues->blueScale = FT_DivFix( cf2_intToFixed( 1 ), + maxZoneHeight ); + } + + /* + * TODO: Revisit the bug fix for 613448. The minimum scale + * requirement catches a number of library fonts. For + * example, with default BlueScale (.039625) and 0.4 minimum, + * the test below catches any font with maxZoneHeight < 10.1. + * There are library fonts ranging from 2 to 10 that get + * caught, including e.g., Eurostile LT Std Medium with + * maxZoneHeight of 6. + * + */ +#if 0 + if ( blueScale < .4 / maxZoneHeight ) + { + tetraphilia_assert( 0 ); + /* clamp at minimum scale, per bug 0613448 fix */ + blueScale = .4 / maxZoneHeight; + } +#endif + + } + + /* + * Suppress overshoot and boost blue zones at small sizes. Boost + * amount varies linearly from 0.5 pixel near 0 to 0 pixel at + * blueScale cutoff. + * Note: This boost amount is different from the coretype heuristic. + * + */ + + if ( blues->scale < blues->blueScale ) + { + blues->suppressOvershoot = TRUE; + + /* Change rounding threshold for `dsFlatEdge'. */ + /* Note: constant changed from 0.5 to 0.6 to avoid a problem with */ + /* 10ppem Arial */ + + blues->boost = cf2_doubleToFixed( .6 ) - + FT_MulDiv( cf2_doubleToFixed ( .6 ), + blues->scale, + blues->blueScale ); + if ( blues->boost > 0x7FFF ) + { + /* boost must remain less than 0.5, or baseline could go negative */ + blues->boost = 0x7FFF; + } + } + + /* boost and darkening have similar effects; don't do both */ + if ( font->stemDarkened ) + blues->boost = 0; + + /* set device space alignment for each zone; */ + /* apply boost amount before rounding flat edge */ + + for ( i = 0; i < blues->count; i++ ) + { + if ( blues->zone[i].bottomZone ) + blues->zone[i].dsFlatEdge = cf2_fixedRound( + FT_MulFix( + blues->zone[i].csFlatEdge, + blues->scale ) - + blues->boost ); + else + blues->zone[i].dsFlatEdge = cf2_fixedRound( + FT_MulFix( + blues->zone[i].csFlatEdge, + blues->scale ) + + blues->boost ); + } + } + + + /* + * Check whether `stemHint' is captured by one of the blue zones. + * + * Zero, one or both edges may be valid; only valid edges can be + * captured. For compatibility with CoolType, search top and bottom + * zones in the same pass (see `BlueLock'). If a hint is captured, + * return true and position the edge(s) in one of 3 ways: + * + * 1) If `BlueScale' suppresses overshoot, position the captured edge + * at the flat edge of the zone. + * 2) If overshoot is not suppressed and `BlueShift' requires + * overshoot, position the captured edge a minimum of 1 device pixel + * from the flat edge. + * 3) If overshoot is not suppressed or required, position the captured + * edge at the nearest device pixel. + * + */ + FT_LOCAL_DEF( FT_Bool ) + cf2_blues_capture( const CF2_Blues blues, + CF2_Hint bottomHintEdge, + CF2_Hint topHintEdge ) + { + /* TODO: validate? */ + CF2_Fixed csFuzz = blues->blueFuzz; + + /* new position of captured edge */ + CF2_Fixed dsNew; + + /* amount that hint is moved when positioned */ + CF2_Fixed dsMove = 0; + + FT_Bool captured = FALSE; + CF2_UInt i; + + + /* assert edge flags are consistent */ + FT_ASSERT( !cf2_hint_isTop( bottomHintEdge ) && + !cf2_hint_isBottom( topHintEdge ) ); + + /* TODO: search once without blue fuzz for compatibility with coretype? */ + for ( i = 0; i < blues->count; i++ ) + { + if ( blues->zone[i].bottomZone && + cf2_hint_isBottom( bottomHintEdge ) ) + { + if ( SUB_INT32( blues->zone[i].csBottomEdge, csFuzz ) <= + bottomHintEdge->csCoord && + bottomHintEdge->csCoord <= + ADD_INT32( blues->zone[i].csTopEdge, csFuzz ) ) + { + /* bottom edge captured by bottom zone */ + + if ( blues->suppressOvershoot ) + dsNew = blues->zone[i].dsFlatEdge; + + else if ( SUB_INT32( blues->zone[i].csTopEdge, + bottomHintEdge->csCoord ) >= + blues->blueShift ) + { + /* guarantee minimum of 1 pixel overshoot */ + dsNew = FT_MIN( + cf2_fixedRound( bottomHintEdge->dsCoord ), + blues->zone[i].dsFlatEdge - cf2_intToFixed( 1 ) ); + } + + else + { + /* simply round captured edge */ + dsNew = cf2_fixedRound( bottomHintEdge->dsCoord ); + } + + dsMove = SUB_INT32( dsNew, bottomHintEdge->dsCoord ); + captured = TRUE; + + break; + } + } + + if ( !blues->zone[i].bottomZone && cf2_hint_isTop( topHintEdge ) ) + { + if ( SUB_INT32( blues->zone[i].csBottomEdge, csFuzz ) <= + topHintEdge->csCoord && + topHintEdge->csCoord <= + ADD_INT32( blues->zone[i].csTopEdge, csFuzz ) ) + { + /* top edge captured by top zone */ + + if ( blues->suppressOvershoot ) + dsNew = blues->zone[i].dsFlatEdge; + + else if ( SUB_INT32( topHintEdge->csCoord, + blues->zone[i].csBottomEdge ) >= + blues->blueShift ) + { + /* guarantee minimum of 1 pixel overshoot */ + dsNew = FT_MAX( + cf2_fixedRound( topHintEdge->dsCoord ), + blues->zone[i].dsFlatEdge + cf2_intToFixed( 1 ) ); + } + + else + { + /* simply round captured edge */ + dsNew = cf2_fixedRound( topHintEdge->dsCoord ); + } + + dsMove = SUB_INT32( dsNew, topHintEdge->dsCoord ); + captured = TRUE; + + break; + } + } + } + + if ( captured ) + { + /* move both edges and flag them `locked' */ + if ( cf2_hint_isValid( bottomHintEdge ) ) + { + bottomHintEdge->dsCoord = ADD_INT32( bottomHintEdge->dsCoord, + dsMove ); + cf2_hint_lock( bottomHintEdge ); + } + + if ( cf2_hint_isValid( topHintEdge ) ) + { + topHintEdge->dsCoord = ADD_INT32( topHintEdge->dsCoord, dsMove ); + cf2_hint_lock( topHintEdge ); + } + } + + return captured; + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psblues.h b/thirdparty/freetype/src/psaux/psblues.h new file mode 100644 index 0000000000..25ef6849c7 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psblues.h @@ -0,0 +1,185 @@ +/***************************************************************************/ +/* */ +/* psblues.h */ +/* */ +/* Adobe's code for handling Blue Zones (specification). */ +/* */ +/* Copyright 2009-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + + /* + * A `CF2_Blues' object stores the blue zones (horizontal alignment + * zones) of a font. These are specified in the CFF private dictionary + * by `BlueValues', `OtherBlues', `FamilyBlues', and `FamilyOtherBlues'. + * Each zone is defined by a top and bottom edge in character space. + * Further, each zone is either a top zone or a bottom zone, as recorded + * by `bottomZone'. + * + * The maximum number of `BlueValues' and `FamilyBlues' is 7 each. + * However, these are combined to produce a total of 7 zones. + * Similarly, the maximum number of `OtherBlues' and `FamilyOtherBlues' + * is 5 and these are combined to produce an additional 5 zones. + * + * Blue zones are used to `capture' hints and force them to a common + * alignment point. This alignment is recorded in device space in + * `dsFlatEdge'. Except for this value, a `CF2_Blues' object could be + * constructed independently of scaling. Construction may occur once + * the matrix is known. Other features implemented in the Capture + * method are overshoot suppression, overshoot enforcement, and Blue + * Boost. + * + * Capture is determined by `BlueValues' and `OtherBlues', but the + * alignment point may be adjusted to the scaled flat edge of + * `FamilyBlues' or `FamilyOtherBlues'. No alignment is done to the + * curved edge of a zone. + * + */ + + +#ifndef PSBLUES_H_ +#define PSBLUES_H_ + + +#include "psglue.h" + + +FT_BEGIN_HEADER + + + /* + * `CF2_Hint' is shared by `cf2hints.h' and + * `cf2blues.h', but `cf2blues.h' depends on + * `cf2hints.h', so define it here. Note: The typedef is in + * `cf2glue.h'. + * + */ + enum + { + CF2_GhostBottom = 0x1, /* a single bottom edge */ + CF2_GhostTop = 0x2, /* a single top edge */ + CF2_PairBottom = 0x4, /* the bottom edge of a stem hint */ + CF2_PairTop = 0x8, /* the top edge of a stem hint */ + CF2_Locked = 0x10, /* this edge has been aligned */ + /* by a blue zone */ + CF2_Synthetic = 0x20 /* this edge was synthesized */ + }; + + + /* + * Default value for OS/2 typoAscender/Descender when their difference + * is not equal to `unitsPerEm'. The default is based on -250 and 1100 + * in `CF2_Blues', assuming 1000 units per em here. + * + */ + enum + { + CF2_ICF_Top = cf2_intToFixed( 880 ), + CF2_ICF_Bottom = cf2_intToFixed( -120 ) + }; + + + /* + * Constant used for hint adjustment and for synthetic em box hint + * placement. + */ +#define CF2_MIN_COUNTER cf2_doubleToFixed( 0.5 ) + + + /* shared typedef is in cf2glue.h */ + struct CF2_HintRec_ + { + CF2_UInt flags; /* attributes of the edge */ + size_t index; /* index in original stem hint array */ + /* (if not synthetic) */ + CF2_Fixed csCoord; + CF2_Fixed dsCoord; + CF2_Fixed scale; + }; + + + typedef struct CF2_BlueRec_ + { + CF2_Fixed csBottomEdge; + CF2_Fixed csTopEdge; + CF2_Fixed csFlatEdge; /* may be from either local or Family zones */ + CF2_Fixed dsFlatEdge; /* top edge of bottom zone or bottom edge */ + /* of top zone (rounded) */ + FT_Bool bottomZone; + + } CF2_BlueRec; + + + /* max total blue zones is 12 */ + enum + { + CF2_MAX_BLUES = 7, + CF2_MAX_OTHERBLUES = 5 + }; + + + typedef struct CF2_BluesRec_ + { + CF2_Fixed scale; + CF2_UInt count; + FT_Bool suppressOvershoot; + FT_Bool doEmBoxHints; + + CF2_Fixed blueScale; + CF2_Fixed blueShift; + CF2_Fixed blueFuzz; + + CF2_Fixed boost; + + CF2_HintRec emBoxTopEdge; + CF2_HintRec emBoxBottomEdge; + + CF2_BlueRec zone[CF2_MAX_BLUES + CF2_MAX_OTHERBLUES]; + + } CF2_BluesRec, *CF2_Blues; + + + FT_LOCAL( void ) + cf2_blues_init( CF2_Blues blues, + CF2_Font font ); + FT_LOCAL( FT_Bool ) + cf2_blues_capture( const CF2_Blues blues, + CF2_Hint bottomHintEdge, + CF2_Hint topHintEdge ); + + +FT_END_HEADER + + +#endif /* PSBLUES_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psconv.c b/thirdparty/freetype/src/psaux/psconv.c index d125b0834a..a03385000d 100644 --- a/thirdparty/freetype/src/psaux/psconv.c +++ b/thirdparty/freetype/src/psaux/psconv.c @@ -4,7 +4,7 @@ /* */ /* Some convenience conversions (body). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/psconv.h b/thirdparty/freetype/src/psaux/psconv.h index cab254ac5a..d643ffcfc2 100644 --- a/thirdparty/freetype/src/psaux/psconv.h +++ b/thirdparty/freetype/src/psaux/psconv.h @@ -4,7 +4,7 @@ /* */ /* Some convenience conversions (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/pserror.c b/thirdparty/freetype/src/psaux/pserror.c new file mode 100644 index 0000000000..9169e5222d --- /dev/null +++ b/thirdparty/freetype/src/psaux/pserror.c @@ -0,0 +1,52 @@ +/***************************************************************************/ +/* */ +/* pserror.c */ +/* */ +/* Adobe's code for error handling (body). */ +/* */ +/* Copyright 2006-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include "pserror.h" + + + FT_LOCAL_DEF( void ) + cf2_setError( FT_Error* error, + FT_Error value ) + { + if ( error && !*error ) + *error = value; + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/pserror.h b/thirdparty/freetype/src/psaux/pserror.h new file mode 100644 index 0000000000..13d52062bf --- /dev/null +++ b/thirdparty/freetype/src/psaux/pserror.h @@ -0,0 +1,119 @@ +/***************************************************************************/ +/* */ +/* pserror.h */ +/* */ +/* Adobe's code for error handling (specification). */ +/* */ +/* Copyright 2006-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSERROR_H_ +#define PSERROR_H_ + + +#include FT_MODULE_ERRORS_H + +#undef FTERRORS_H_ + +#undef FT_ERR_PREFIX +#define FT_ERR_PREFIX CF2_Err_ +#define FT_ERR_BASE FT_Mod_Err_CF2 + + +#include FT_ERRORS_H +#include "psft.h" + + +FT_BEGIN_HEADER + + + /* + * A poor-man error facility. + * + * This code being written in vanilla C, doesn't have the luxury of a + * language-supported exception mechanism such as the one available in + * Java. Instead, we are stuck with using error codes that must be + * carefully managed and preserved. However, it is convenient for us to + * model our error mechanism on a Java-like exception mechanism. + * When we assign an error code we are thus `throwing' an error. + * + * The preservation of an error code is done by coding convention. + * Upon a function call if the error code is anything other than + * `FT_Err_Ok', which is guaranteed to be zero, we + * will return without altering that error. This will allow the + * error to propagate and be handled at the appropriate location in + * the code. + * + * This allows a style of code where the error code is initialized + * up front and a block of calls are made with the error code only + * being checked after the block. If a new error occurs, the original + * error will be preserved and a functional no-op should result in any + * subsequent function that has an initial error code not equal to + * `FT_Err_Ok'. + * + * Errors are encoded by calling the `FT_THROW' macro. For example, + * + * { + * FT_Error e; + * + * + * ... + * e = FT_THROW( Out_Of_Memory ); + * } + * + */ + + + /* Set error code to a particular value. */ + FT_LOCAL( void ) + cf2_setError( FT_Error* error, + FT_Error value ); + + + /* + * A macro that conditionally sets an error code. + * + * This macro will first check whether `error' is set; + * if not, it will set it to `e'. + * + */ +#define CF2_SET_ERROR( error, e ) \ + cf2_setError( error, FT_THROW( e ) ) + + +FT_END_HEADER + + +#endif /* PSERROR_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psfixed.h b/thirdparty/freetype/src/psaux/psfixed.h new file mode 100644 index 0000000000..219589e7fc --- /dev/null +++ b/thirdparty/freetype/src/psaux/psfixed.h @@ -0,0 +1,95 @@ +/***************************************************************************/ +/* */ +/* psfixed.h */ +/* */ +/* Adobe's code for Fixed Point Mathematics (specification only). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSFIXED_H_ +#define PSFIXED_H_ + + +FT_BEGIN_HEADER + + + /* rasterizer integer and fixed point arithmetic must be 32-bit */ + +#define CF2_Fixed CF2_F16Dot16 + typedef FT_Int32 CF2_Frac; /* 2.30 fixed point */ + + +#define CF2_FIXED_MAX ( (CF2_Fixed)0x7FFFFFFFL ) +#define CF2_FIXED_MIN ( (CF2_Fixed)0x80000000L ) +#define CF2_FIXED_ONE ( (CF2_Fixed)0x10000L ) +#define CF2_FIXED_EPSILON ( (CF2_Fixed)0x0001 ) + + /* in C 89, left and right shift of negative numbers is */ + /* implementation specific behaviour in the general case */ + +#define cf2_intToFixed( i ) \ + ( (CF2_Fixed)( (FT_UInt32)(i) << 16 ) ) +#define cf2_fixedToInt( x ) \ + ( (FT_Short)( ( (FT_UInt32)(x) + 0x8000U ) >> 16 ) ) +#define cf2_fixedRound( x ) \ + ( (CF2_Fixed)( ( (FT_UInt32)(x) + 0x8000U ) & 0xFFFF0000UL ) ) +#define cf2_doubleToFixed( f ) \ + ( (CF2_Fixed)( (f) * 65536.0 + 0.5 ) ) +#define cf2_fixedAbs( x ) \ + ( (x) < 0 ? NEG_INT32( x ) : (x) ) +#define cf2_fixedFloor( x ) \ + ( (CF2_Fixed)( (FT_UInt32)(x) & 0xFFFF0000UL ) ) +#define cf2_fixedFraction( x ) \ + ( (x) - cf2_fixedFloor( x ) ) +#define cf2_fracToFixed( x ) \ + ( (x) < 0 ? -( ( -(x) + 0x2000 ) >> 14 ) \ + : ( ( (x) + 0x2000 ) >> 14 ) ) + + + /* signed numeric types */ + typedef enum CF2_NumberType_ + { + CF2_NumberFixed, /* 16.16 */ + CF2_NumberFrac, /* 2.30 */ + CF2_NumberInt /* 32.0 */ + + } CF2_NumberType; + + +FT_END_HEADER + + +#endif /* PSFIXED_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psfont.c b/thirdparty/freetype/src/psaux/psfont.c new file mode 100644 index 0000000000..dde67a739d --- /dev/null +++ b/thirdparty/freetype/src/psaux/psfont.c @@ -0,0 +1,567 @@ +/***************************************************************************/ +/* */ +/* psfont.c */ +/* */ +/* Adobe's code for font instances (body). */ +/* */ +/* Copyright 2007-2014 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include <ft2build.h> +#include FT_INTERNAL_CALC_H + +#include "psft.h" + +#include "psglue.h" +#include "psfont.h" +#include "pserror.h" +#include "psintrp.h" + + + /* Compute a stem darkening amount in character space. */ + static void + cf2_computeDarkening( CF2_Fixed emRatio, + CF2_Fixed ppem, + CF2_Fixed stemWidth, + CF2_Fixed* darkenAmount, + CF2_Fixed boldenAmount, + FT_Bool stemDarkened, + FT_Int* darkenParams ) + { + /* + * Total darkening amount is computed in 1000 unit character space + * using the modified 5 part curve as Adobe's Avalon rasterizer. + * The darkening amount is smaller for thicker stems. + * It becomes zero when the stem is thicker than 2.333 pixels. + * + * By default, we use + * + * darkenAmount = 0.4 pixels if scaledStem <= 0.5 pixels, + * darkenAmount = 0.275 pixels if 1 <= scaledStem <= 1.667 pixels, + * darkenAmount = 0 pixel if scaledStem >= 2.333 pixels, + * + * and piecewise linear in-between: + * + * + * darkening + * ^ + * | + * | (x1,y1) + * |--------+ + * | \ + * | \ + * | \ (x3,y3) + * | +----------+ + * | (x2,y2) \ + * | \ + * | \ + * | +----------------- + * | (x4,y4) + * +---------------------------------------------> stem + * thickness + * + * + * This corresponds to the following values for the + * `darkening-parameters' property: + * + * (x1, y1) = (500, 400) + * (x2, y2) = (1000, 275) + * (x3, y3) = (1667, 275) + * (x4, y4) = (2333, 0) + * + */ + + /* Internal calculations are done in units per thousand for */ + /* convenience. The x axis is scaled stem width in */ + /* thousandths of a pixel. That is, 1000 is 1 pixel. */ + /* The y axis is darkening amount in thousandths of a pixel.*/ + /* In the code, below, dividing by ppem and */ + /* adjusting for emRatio converts darkenAmount to character */ + /* space (font units). */ + CF2_Fixed stemWidthPer1000, scaledStem; + FT_Int logBase2; + + + *darkenAmount = 0; + + if ( boldenAmount == 0 && !stemDarkened ) + return; + + /* protect against range problems and divide by zero */ + if ( emRatio < cf2_doubleToFixed( .01 ) ) + return; + + if ( stemDarkened ) + { + FT_Int x1 = darkenParams[0]; + FT_Int y1 = darkenParams[1]; + FT_Int x2 = darkenParams[2]; + FT_Int y2 = darkenParams[3]; + FT_Int x3 = darkenParams[4]; + FT_Int y3 = darkenParams[5]; + FT_Int x4 = darkenParams[6]; + FT_Int y4 = darkenParams[7]; + + + /* convert from true character space to 1000 unit character space; */ + /* add synthetic emboldening effect */ + + /* `stemWidthPer1000' will not overflow for a legitimate font */ + + stemWidthPer1000 = FT_MulFix( stemWidth + boldenAmount, emRatio ); + + /* `scaledStem' can easily overflow, so we must clamp its maximum */ + /* value; the test doesn't need to be precise, but must be */ + /* conservative. The clamp value (default 2333) where */ + /* `darkenAmount' is zero is well below the overflow value of */ + /* 32767. */ + /* */ + /* FT_MSB computes the integer part of the base 2 logarithm. The */ + /* number of bits for the product is 1 or 2 more than the sum of */ + /* logarithms; remembering that the 16 lowest bits of the fraction */ + /* are dropped this is correct to within a factor of almost 4. */ + /* For example, 0x80.0000 * 0x80.0000 = 0x4000.0000 is 23+23 and */ + /* is flagged as possible overflow because 0xFF.FFFF * 0xFF.FFFF = */ + /* 0xFFFF.FE00 is also 23+23. */ + + logBase2 = FT_MSB( (FT_UInt32)stemWidthPer1000 ) + + FT_MSB( (FT_UInt32)ppem ); + + if ( logBase2 >= 46 ) + /* possible overflow */ + scaledStem = cf2_intToFixed( x4 ); + else + scaledStem = FT_MulFix( stemWidthPer1000, ppem ); + + /* now apply the darkening parameters */ + + if ( scaledStem < cf2_intToFixed( x1 ) ) + *darkenAmount = FT_DivFix( cf2_intToFixed( y1 ), ppem ); + + else if ( scaledStem < cf2_intToFixed( x2 ) ) + { + FT_Int xdelta = x2 - x1; + FT_Int ydelta = y2 - y1; + FT_Int x = stemWidthPer1000 - + FT_DivFix( cf2_intToFixed( x1 ), ppem ); + + + if ( !xdelta ) + goto Try_x3; + + *darkenAmount = FT_MulDiv( x, ydelta, xdelta ) + + FT_DivFix( cf2_intToFixed( y1 ), ppem ); + } + + else if ( scaledStem < cf2_intToFixed( x3 ) ) + { + Try_x3: + { + FT_Int xdelta = x3 - x2; + FT_Int ydelta = y3 - y2; + FT_Int x = stemWidthPer1000 - + FT_DivFix( cf2_intToFixed( x2 ), ppem ); + + + if ( !xdelta ) + goto Try_x4; + + *darkenAmount = FT_MulDiv( x, ydelta, xdelta ) + + FT_DivFix( cf2_intToFixed( y2 ), ppem ); + } + } + + else if ( scaledStem < cf2_intToFixed( x4 ) ) + { + Try_x4: + { + FT_Int xdelta = x4 - x3; + FT_Int ydelta = y4 - y3; + FT_Int x = stemWidthPer1000 - + FT_DivFix( cf2_intToFixed( x3 ), ppem ); + + + if ( !xdelta ) + goto Use_y4; + + *darkenAmount = FT_MulDiv( x, ydelta, xdelta ) + + FT_DivFix( cf2_intToFixed( y3 ), ppem ); + } + } + + else + { + Use_y4: + *darkenAmount = FT_DivFix( cf2_intToFixed( y4 ), ppem ); + } + + /* use half the amount on each side and convert back to true */ + /* character space */ + *darkenAmount = FT_DivFix( *darkenAmount, 2 * emRatio ); + } + + /* add synthetic emboldening effect in character space */ + *darkenAmount += boldenAmount / 2; + } + + + /* set up values for the current FontDict and matrix; */ + /* called for each glyph to be rendered */ + + /* caller's transform is adjusted for subpixel positioning */ + static void + cf2_font_setup( CF2_Font font, + const CF2_Matrix* transform ) + { + /* pointer to parsed font object */ + PS_Decoder* decoder = font->decoder; + + FT_Bool needExtraSetup = FALSE; + + CFF_VStoreRec* vstore; + FT_Bool hasVariations = FALSE; + + /* character space units */ + CF2_Fixed boldenX = font->syntheticEmboldeningAmountX; + CF2_Fixed boldenY = font->syntheticEmboldeningAmountY; + + CFF_SubFont subFont; + CF2_Fixed ppem; + + CF2_UInt lenNormalizedV = 0; + FT_Fixed* normalizedV = NULL; + + /* clear previous error */ + font->error = FT_Err_Ok; + + /* if a CID fontDict has changed, we need to recompute some cached */ + /* data */ + subFont = cf2_getSubfont( decoder ); + if ( font->lastSubfont != subFont ) + { + font->lastSubfont = subFont; + needExtraSetup = TRUE; + } + + if ( !font->isT1 ) + { + FT_Service_CFFLoad cffload = (FT_Service_CFFLoad)font->cffload; + + + /* check for variation vectors */ + vstore = cf2_getVStore( decoder ); + hasVariations = ( vstore->dataCount != 0 ); + + if ( hasVariations ) + { +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + /* check whether Private DICT in this subfont needs to be reparsed */ + font->error = cf2_getNormalizedVector( decoder, + &lenNormalizedV, + &normalizedV ); + if ( font->error ) + return; + + if ( cffload->blend_check_vector( &subFont->blend, + subFont->private_dict.vsindex, + lenNormalizedV, + normalizedV ) ) + { + /* blend has changed, reparse */ + cffload->load_private_dict( decoder->cff, + subFont, + lenNormalizedV, + normalizedV ); + needExtraSetup = TRUE; + } +#endif + + /* copy from subfont */ + font->blend.font = subFont->blend.font; + + /* clear state of charstring blend */ + font->blend.usedBV = FALSE; + + /* initialize value for charstring */ + font->vsindex = subFont->private_dict.vsindex; + + /* store vector inputs for blends in charstring */ + font->lenNDV = lenNormalizedV; + font->NDV = normalizedV; + } + } + + /* if ppem has changed, we need to recompute some cached data */ + /* note: because of CID font matrix concatenation, ppem and transform */ + /* do not necessarily track. */ + ppem = cf2_getPpemY( decoder ); + if ( font->ppem != ppem ) + { + font->ppem = ppem; + needExtraSetup = TRUE; + } + + /* copy hinted flag on each call */ + font->hinted = (FT_Bool)( font->renderingFlags & CF2_FlagsHinted ); + + /* determine if transform has changed; */ + /* include Fontmatrix but ignore translation */ + if ( ft_memcmp( transform, + &font->currentTransform, + 4 * sizeof ( CF2_Fixed ) ) != 0 ) + { + /* save `key' information for `cache of one' matrix data; */ + /* save client transform, without the translation */ + font->currentTransform = *transform; + font->currentTransform.tx = + font->currentTransform.ty = cf2_intToFixed( 0 ); + + /* TODO: FreeType transform is simple scalar; for now, use identity */ + /* for outer */ + font->innerTransform = *transform; + font->outerTransform.a = + font->outerTransform.d = cf2_intToFixed( 1 ); + font->outerTransform.b = + font->outerTransform.c = cf2_intToFixed( 0 ); + + needExtraSetup = TRUE; + } + + /* + * font->darkened is set to true if there is a stem darkening request or + * the font is synthetic emboldened. + * font->darkened controls whether to adjust blue zones, winding order, + * and hinting. + * + */ + if ( font->stemDarkened != ( font->renderingFlags & CF2_FlagsDarkened ) ) + { + font->stemDarkened = + (FT_Bool)( font->renderingFlags & CF2_FlagsDarkened ); + + /* blue zones depend on darkened flag */ + needExtraSetup = TRUE; + } + + /* recompute variables that are dependent on transform or FontDict or */ + /* darken flag */ + if ( needExtraSetup ) + { + /* StdVW is found in the private dictionary; */ + /* recompute darkening amounts whenever private dictionary or */ + /* transform change */ + /* Note: a rendering flag turns darkening on or off, so we want to */ + /* store the `on' amounts; */ + /* darkening amount is computed in character space */ + /* TODO: testing size-dependent darkening here; */ + /* what to do for rotations? */ + + CF2_Fixed emRatio; + CF2_Fixed stdHW; + CF2_Int unitsPerEm = font->unitsPerEm; + + + if ( unitsPerEm == 0 ) + unitsPerEm = 1000; + + ppem = FT_MAX( cf2_intToFixed( 4 ), + font->ppem ); /* use minimum ppem of 4 */ + +#if 0 + /* since vstem is measured in the x-direction, we use the `a' member */ + /* of the fontMatrix */ + emRatio = cf2_fixedFracMul( cf2_intToFixed( 1000 ), fontMatrix->a ); +#endif + + /* Freetype does not preserve the fontMatrix when parsing; use */ + /* unitsPerEm instead. */ + /* TODO: check precision of this */ + emRatio = cf2_intToFixed( 1000 ) / unitsPerEm; + font->stdVW = cf2_getStdVW( decoder ); + + if ( font->stdVW <= 0 ) + font->stdVW = FT_DivFix( cf2_intToFixed( 75 ), emRatio ); + + if ( boldenX > 0 ) + { + /* Ensure that boldenX is at least 1 pixel for synthetic bold font */ + /* (similar to what Avalon does) */ + boldenX = FT_MAX( boldenX, + FT_DivFix( cf2_intToFixed( unitsPerEm ), ppem ) ); + + /* Synthetic emboldening adds at least 1 pixel to darkenX, while */ + /* stem darkening adds at most half pixel. Since the purpose of */ + /* stem darkening (readability at small sizes) is met with */ + /* synthetic emboldening, no need to add stem darkening for a */ + /* synthetic bold font. */ + cf2_computeDarkening( emRatio, + ppem, + font->stdVW, + &font->darkenX, + boldenX, + FALSE, + font->darkenParams ); + } + else + cf2_computeDarkening( emRatio, + ppem, + font->stdVW, + &font->darkenX, + 0, + font->stemDarkened, + font->darkenParams ); + +#if 0 + /* since hstem is measured in the y-direction, we use the `d' member */ + /* of the fontMatrix */ + /* TODO: use the same units per em as above; check this */ + emRatio = cf2_fixedFracMul( cf2_intToFixed( 1000 ), fontMatrix->d ); +#endif + + /* set the default stem width, because it must be the same for all */ + /* family members; */ + /* choose a constant for StdHW that depends on font contrast */ + stdHW = cf2_getStdHW( decoder ); + + if ( stdHW > 0 && font->stdVW > MUL_INT32( 2, stdHW ) ) + font->stdHW = FT_DivFix( cf2_intToFixed( 75 ), emRatio ); + else + { + /* low contrast font gets less hstem darkening */ + font->stdHW = FT_DivFix( cf2_intToFixed( 110 ), emRatio ); + } + + cf2_computeDarkening( emRatio, + ppem, + font->stdHW, + &font->darkenY, + boldenY, + font->stemDarkened, + font->darkenParams ); + + if ( font->darkenX != 0 || font->darkenY != 0 ) + font->darkened = TRUE; + else + font->darkened = FALSE; + + font->reverseWinding = FALSE; /* initial expectation is CCW */ + + /* compute blue zones for this instance */ + cf2_blues_init( &font->blues, font ); + + } /* needExtraSetup */ + } + + + /* equivalent to AdobeGetOutline */ + FT_LOCAL_DEF( FT_Error ) + cf2_getGlyphOutline( CF2_Font font, + CF2_Buffer charstring, + const CF2_Matrix* transform, + CF2_F16Dot16* glyphWidth ) + { + FT_Error lastError = FT_Err_Ok; + + FT_Vector translation; + +#if 0 + FT_Vector advancePoint; +#endif + + CF2_Fixed advWidth = 0; + FT_Bool needWinding; + + + /* Note: use both integer and fraction for outlines. This allows bbox */ + /* to come out directly. */ + + translation.x = transform->tx; + translation.y = transform->ty; + + /* set up values based on transform */ + cf2_font_setup( font, transform ); + if ( font->error ) + goto exit; /* setup encountered an error */ + + /* reset darken direction */ + font->reverseWinding = FALSE; + + /* winding order only affects darkening */ + needWinding = font->darkened; + + while ( 1 ) + { + /* reset output buffer */ + cf2_outline_reset( &font->outline ); + + /* build the outline, passing the full translation */ + cf2_interpT2CharString( font, + charstring, + (CF2_OutlineCallbacks)&font->outline, + &translation, + FALSE, + 0, + 0, + &advWidth ); + + if ( font->error ) + goto exit; + + if ( !needWinding ) + break; + + /* check winding order */ + if ( font->outline.root.windingMomentum >= 0 ) /* CFF is CCW */ + break; + + /* invert darkening and render again */ + /* TODO: this should be a parameter to getOutline-computeOffset */ + font->reverseWinding = TRUE; + + needWinding = FALSE; /* exit after next iteration */ + } + + /* finish storing client outline */ + cf2_outline_close( &font->outline ); + + exit: + /* FreeType just wants the advance width; there is no translation */ + *glyphWidth = advWidth; + + /* free resources and collect errors from objects we've used */ + cf2_setError( &font->error, lastError ); + + return font->error; + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psfont.h b/thirdparty/freetype/src/psaux/psfont.h new file mode 100644 index 0000000000..e611ac4bdc --- /dev/null +++ b/thirdparty/freetype/src/psaux/psfont.h @@ -0,0 +1,134 @@ +/***************************************************************************/ +/* */ +/* psfont.h */ +/* */ +/* Adobe's code for font instances (specification). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSFONT_H_ +#define PSFONT_H_ + + +#include FT_SERVICE_CFF_TABLE_LOAD_H + +#include "psft.h" +#include "psblues.h" + + +FT_BEGIN_HEADER + + +#define CF2_OPERAND_STACK_SIZE 48 +#define CF2_MAX_SUBR 16 /* maximum subroutine nesting; */ + /* only 10 are allowed but there exist */ + /* fonts like `HiraKakuProN-W3.ttf' */ + /* (Hiragino Kaku Gothic ProN W3; */ + /* 8.2d6e1; 2014-12-19) that exceed */ + /* this limit */ +#define CF2_STORAGE_SIZE 32 + + + /* typedef is in `cf2glue.h' */ + struct CF2_FontRec_ + { + FT_Memory memory; + FT_Error error; /* shared error for this instance */ + + FT_Bool isT1; + FT_Bool isCFF2; + CF2_RenderingFlags renderingFlags; + + /* variables that depend on Transform: */ + /* the following have zero translation; */ + /* inner * outer = font * original */ + + CF2_Matrix currentTransform; /* original client matrix */ + CF2_Matrix innerTransform; /* for hinting; erect, scaled */ + CF2_Matrix outerTransform; /* post hinting; includes rotations */ + CF2_Fixed ppem; /* transform-dependent */ + + /* variation data */ + CFF_BlendRec blend; /* cached charstring blend vector */ + CF2_UInt vsindex; /* current vsindex */ + CF2_UInt lenNDV; /* current length NDV or zero */ + FT_Fixed* NDV; /* ptr to current NDV or NULL */ + + CF2_Int unitsPerEm; + + CF2_Fixed syntheticEmboldeningAmountX; /* character space units */ + CF2_Fixed syntheticEmboldeningAmountY; /* character space units */ + + /* FreeType related members */ + CF2_OutlineRec outline; /* freetype glyph outline functions */ + PS_Decoder* decoder; + CFF_SubFont lastSubfont; /* FreeType parsed data; */ + /* top font or subfont */ + + /* these flags can vary from one call to the next */ + FT_Bool hinted; + FT_Bool darkened; /* true if stemDarkened or synthetic bold */ + /* i.e. darkenX != 0 || darkenY != 0 */ + FT_Bool stemDarkened; + + FT_Int darkenParams[8]; /* 1000 unit character space */ + + /* variables that depend on both FontDict and Transform */ + CF2_Fixed stdVW; /* in character space; depends on dict entry */ + CF2_Fixed stdHW; /* in character space; depends on dict entry */ + CF2_Fixed darkenX; /* character space units */ + CF2_Fixed darkenY; /* depends on transform */ + /* and private dict (StdVW) */ + FT_Bool reverseWinding; /* darken assuming */ + /* counterclockwise winding */ + + CF2_BluesRec blues; /* computed zone data */ + + FT_Service_CFFLoad cffload; /* pointer to cff functions */ + }; + + + FT_LOCAL( FT_Error ) + cf2_getGlyphOutline( CF2_Font font, + CF2_Buffer charstring, + const CF2_Matrix* transform, + CF2_F16Dot16* glyphWidth ); + + +FT_END_HEADER + + +#endif /* PSFONT_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psft.c b/thirdparty/freetype/src/psaux/psft.c new file mode 100644 index 0000000000..1f750174a1 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psft.c @@ -0,0 +1,890 @@ +/***************************************************************************/ +/* */ +/* psft.c */ +/* */ +/* FreeType Glue Component to Adobe's Interpreter (body). */ +/* */ +/* Copyright 2013-2014 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H + +#include "psfont.h" +#include "pserror.h" +#include "psobjs.h" +#include "cffdecode.h" + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT +#include FT_MULTIPLE_MASTERS_H +#include FT_SERVICE_MULTIPLE_MASTERS_H +#endif + +#include FT_SERVICE_CFF_TABLE_LOAD_H + + +#define CF2_MAX_SIZE cf2_intToFixed( 2000 ) /* max ppem */ + + + /* + * This check should avoid most internal overflow cases. Clients should + * generally respond to `Glyph_Too_Big' by getting a glyph outline + * at EM size, scaling it and filling it as a graphics operation. + * + */ + static FT_Error + cf2_checkTransform( const CF2_Matrix* transform, + CF2_Int unitsPerEm ) + { + CF2_Fixed maxScale; + + + FT_ASSERT( unitsPerEm > 0 ); + + if ( transform->a <= 0 || transform->d <= 0 ) + return FT_THROW( Invalid_Size_Handle ); + + FT_ASSERT( transform->b == 0 && transform->c == 0 ); + FT_ASSERT( transform->tx == 0 && transform->ty == 0 ); + + if ( unitsPerEm > 0x7FFF ) + return FT_THROW( Glyph_Too_Big ); + + maxScale = FT_DivFix( CF2_MAX_SIZE, cf2_intToFixed( unitsPerEm ) ); + + if ( transform->a > maxScale || transform->d > maxScale ) + return FT_THROW( Glyph_Too_Big ); + + return FT_Err_Ok; + } + + + static void + cf2_setGlyphWidth( CF2_Outline outline, + CF2_Fixed width ) + { + PS_Decoder* decoder = outline->decoder; + + + FT_ASSERT( decoder ); + + if ( !decoder->builder.is_t1 ) + *decoder->glyph_width = cf2_fixedToInt( width ); + } + + + /* Clean up font instance. */ + static void + cf2_free_instance( void* ptr ) + { + CF2_Font font = (CF2_Font)ptr; + + + if ( font ) + { + FT_Memory memory = font->memory; + + + FT_FREE( font->blend.lastNDV ); + FT_FREE( font->blend.BV ); + } + } + + + /********************************************/ + /* */ + /* functions for handling client outline; */ + /* FreeType uses coordinates in 26.6 format */ + /* */ + /********************************************/ + + static void + cf2_builder_moveTo( CF2_OutlineCallbacks callbacks, + const CF2_CallbackParams params ) + { + /* downcast the object pointer */ + CF2_Outline outline = (CF2_Outline)callbacks; + PS_Builder* builder; + + (void)params; /* only used in debug mode */ + + + FT_ASSERT( outline && outline->decoder ); + FT_ASSERT( params->op == CF2_PathOpMoveTo ); + + builder = &outline->decoder->builder; + + /* note: two successive moves simply close the contour twice */ + ps_builder_close_contour( builder ); + builder->path_begun = 0; + } + + + static void + cf2_builder_lineTo( CF2_OutlineCallbacks callbacks, + const CF2_CallbackParams params ) + { + FT_Error error; + + /* downcast the object pointer */ + CF2_Outline outline = (CF2_Outline)callbacks; + PS_Builder* builder; + + + FT_ASSERT( outline && outline->decoder ); + FT_ASSERT( params->op == CF2_PathOpLineTo ); + + builder = &outline->decoder->builder; + + if ( !builder->path_begun ) + { + /* record the move before the line; also check points and set */ + /* `path_begun' */ + error = ps_builder_start_point( builder, + params->pt0.x, + params->pt0.y ); + if ( error ) + { + if ( !*callbacks->error ) + *callbacks->error = error; + return; + } + } + + /* `ps_builder_add_point1' includes a check_points call for one point */ + error = ps_builder_add_point1( builder, + params->pt1.x, + params->pt1.y ); + if ( error ) + { + if ( !*callbacks->error ) + *callbacks->error = error; + return; + } + } + + + static void + cf2_builder_cubeTo( CF2_OutlineCallbacks callbacks, + const CF2_CallbackParams params ) + { + FT_Error error; + + /* downcast the object pointer */ + CF2_Outline outline = (CF2_Outline)callbacks; + PS_Builder* builder; + + + FT_ASSERT( outline && outline->decoder ); + FT_ASSERT( params->op == CF2_PathOpCubeTo ); + + builder = &outline->decoder->builder; + + if ( !builder->path_begun ) + { + /* record the move before the line; also check points and set */ + /* `path_begun' */ + error = ps_builder_start_point( builder, + params->pt0.x, + params->pt0.y ); + if ( error ) + { + if ( !*callbacks->error ) + *callbacks->error = error; + return; + } + } + + /* prepare room for 3 points: 2 off-curve, 1 on-curve */ + error = ps_builder_check_points( builder, 3 ); + if ( error ) + { + if ( !*callbacks->error ) + *callbacks->error = error; + return; + } + + ps_builder_add_point( builder, + params->pt1.x, + params->pt1.y, 0 ); + ps_builder_add_point( builder, + params->pt2.x, + params->pt2.y, 0 ); + ps_builder_add_point( builder, + params->pt3.x, + params->pt3.y, 1 ); + } + + + static void + cf2_outline_init( CF2_Outline outline, + FT_Memory memory, + FT_Error* error ) + { + FT_ZERO( outline ); + + outline->root.memory = memory; + outline->root.error = error; + + outline->root.moveTo = cf2_builder_moveTo; + outline->root.lineTo = cf2_builder_lineTo; + outline->root.cubeTo = cf2_builder_cubeTo; + } + + + /* get scaling and hint flag from GlyphSlot */ + static void + cf2_getScaleAndHintFlag( PS_Decoder* decoder, + CF2_Fixed* x_scale, + CF2_Fixed* y_scale, + FT_Bool* hinted, + FT_Bool* scaled ) + { + FT_ASSERT( decoder && decoder->builder.glyph ); + + /* note: FreeType scale includes a factor of 64 */ + *hinted = decoder->builder.glyph->hint; + *scaled = decoder->builder.glyph->scaled; + + if ( *hinted ) + { + *x_scale = ADD_INT32( decoder->builder.glyph->x_scale, 32 ) / 64; + *y_scale = ADD_INT32( decoder->builder.glyph->y_scale, 32 ) / 64; + } + else + { + /* for unhinted outlines, `cff_slot_load' does the scaling, */ + /* thus render at `unity' scale */ + + *x_scale = 0x0400; /* 1/64 as 16.16 */ + *y_scale = 0x0400; + } + } + + + /* get units per em from `FT_Face' */ + /* TODO: should handle font matrix concatenation? */ + static FT_UShort + cf2_getUnitsPerEm( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->builder.face ); + FT_ASSERT( decoder->builder.face->units_per_EM ); + + return decoder->builder.face->units_per_EM; + } + + + /* Main entry point: Render one glyph. */ + FT_LOCAL_DEF( FT_Error ) + cf2_decoder_parse_charstrings( PS_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len ) + { + FT_Memory memory; + FT_Error error = FT_Err_Ok; + CF2_Font font; + + FT_Bool is_t1 = decoder->builder.is_t1; + + + FT_ASSERT( decoder && + ( is_t1 || decoder->cff ) ); + + if ( is_t1 && !decoder->current_subfont ) + { + FT_ERROR(( "cf2_decoder_parse_charstrings (Type 1): " + "SubFont missing. Use `t1_make_subfont' first\n" )); + return FT_THROW( Invalid_Table ); + } + + memory = decoder->builder.memory; + + /* CF2 data is saved here across glyphs */ + font = (CF2_Font)decoder->cf2_instance->data; + + /* on first glyph, allocate instance structure */ + if ( !decoder->cf2_instance->data ) + { + decoder->cf2_instance->finalizer = + (FT_Generic_Finalizer)cf2_free_instance; + + if ( FT_ALLOC( decoder->cf2_instance->data, + sizeof ( CF2_FontRec ) ) ) + return FT_THROW( Out_Of_Memory ); + + font = (CF2_Font)decoder->cf2_instance->data; + + font->memory = memory; + + if ( !is_t1 ) + font->cffload = (FT_Service_CFFLoad)decoder->cff->cffload; + + /* initialize a client outline, to be shared by each glyph rendered */ + cf2_outline_init( &font->outline, font->memory, &font->error ); + } + + /* save decoder; it is a stack variable and will be different on each */ + /* call */ + font->decoder = decoder; + font->outline.decoder = decoder; + + { + /* build parameters for Adobe engine */ + + PS_Builder* builder = &decoder->builder; + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( builder->face ); + + FT_Bool no_stem_darkening_driver = + driver->no_stem_darkening; + FT_Char no_stem_darkening_font = + builder->face->internal->no_stem_darkening; + + /* local error */ + FT_Error error2 = FT_Err_Ok; + CF2_BufferRec buf; + CF2_Matrix transform; + CF2_F16Dot16 glyphWidth; + + FT_Bool hinted; + FT_Bool scaled; + + + /* FreeType has already looked up the GID; convert to */ + /* `RegionBuffer', assuming that the input has been validated */ + FT_ASSERT( charstring_base + charstring_len >= charstring_base ); + + FT_ZERO( &buf ); + buf.start = + buf.ptr = charstring_base; + buf.end = charstring_base + charstring_len; + + FT_ZERO( &transform ); + + cf2_getScaleAndHintFlag( decoder, + &transform.a, + &transform.d, + &hinted, + &scaled ); + + if ( is_t1 ) + font->isCFF2 = FALSE; + else + { + /* copy isCFF2 boolean from TT_Face to CF2_Font */ + font->isCFF2 = ((TT_Face)builder->face)->is_cff2; + } + font->isT1 = is_t1; + + font->renderingFlags = 0; + if ( hinted ) + font->renderingFlags |= CF2_FlagsHinted; + if ( scaled && ( !no_stem_darkening_font || + ( no_stem_darkening_font < 0 && + !no_stem_darkening_driver ) ) ) + font->renderingFlags |= CF2_FlagsDarkened; + + font->darkenParams[0] = driver->darken_params[0]; + font->darkenParams[1] = driver->darken_params[1]; + font->darkenParams[2] = driver->darken_params[2]; + font->darkenParams[3] = driver->darken_params[3]; + font->darkenParams[4] = driver->darken_params[4]; + font->darkenParams[5] = driver->darken_params[5]; + font->darkenParams[6] = driver->darken_params[6]; + font->darkenParams[7] = driver->darken_params[7]; + + /* now get an outline for this glyph; */ + /* also get units per em to validate scale */ + font->unitsPerEm = (CF2_Int)cf2_getUnitsPerEm( decoder ); + + if ( scaled ) + { + error2 = cf2_checkTransform( &transform, font->unitsPerEm ); + if ( error2 ) + return error2; + } + + error2 = cf2_getGlyphOutline( font, &buf, &transform, &glyphWidth ); + if ( error2 ) + return FT_ERR( Invalid_File_Format ); + + cf2_setGlyphWidth( &font->outline, glyphWidth ); + + return FT_Err_Ok; + } + } + + + /* get pointer to current FreeType subfont (based on current glyphID) */ + FT_LOCAL_DEF( CFF_SubFont ) + cf2_getSubfont( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + return decoder->current_subfont; + } + + + /* get pointer to VStore structure */ + FT_LOCAL_DEF( CFF_VStore ) + cf2_getVStore( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->cff ); + + return &decoder->cff->vstore; + } + + + /* get maxstack value from CFF2 Top DICT */ + FT_LOCAL_DEF( FT_UInt ) + cf2_getMaxstack( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->cff ); + + return decoder->cff->top_font.font_dict.maxstack; + } + + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + /* Get normalized design vector for current render request; */ + /* return pointer and length. */ + /* */ + /* Note: Uses FT_Fixed not CF2_Fixed for the vector. */ + FT_LOCAL_DEF( FT_Error ) + cf2_getNormalizedVector( PS_Decoder* decoder, + CF2_UInt *len, + FT_Fixed* *vec ) + { + TT_Face face; + FT_Service_MultiMasters mm; + + + FT_ASSERT( decoder && decoder->builder.face ); + FT_ASSERT( vec && len ); + FT_ASSERT( !decoder->builder.is_t1 ); + + face = (TT_Face)decoder->builder.face; + mm = (FT_Service_MultiMasters)face->mm; + + return mm->get_var_blend( FT_FACE( face ), len, NULL, vec, NULL ); + } +#endif + + + /* get `y_ppem' from `CFF_Size' */ + FT_LOCAL_DEF( CF2_Fixed ) + cf2_getPpemY( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && + decoder->builder.face && + decoder->builder.face->size ); + + /* + * Note that `y_ppem' can be zero if there wasn't a call to + * `FT_Set_Char_Size' or something similar. However, this isn't a + * problem since we come to this place in the code only if + * FT_LOAD_NO_SCALE is set (the other case gets caught by + * `cf2_checkTransform'). The ppem value is needed to compute the stem + * darkening, which is disabled for getting the unscaled outline. + * + */ + return cf2_intToFixed( + decoder->builder.face->size->metrics.y_ppem ); + } + + + /* get standard stem widths for the current subfont; */ + /* FreeType stores these as integer font units */ + /* (note: variable names seem swapped) */ + FT_LOCAL_DEF( CF2_Fixed ) + cf2_getStdVW( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + return cf2_intToFixed( + decoder->current_subfont->private_dict.standard_height ); + } + + + FT_LOCAL_DEF( CF2_Fixed ) + cf2_getStdHW( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + return cf2_intToFixed( + decoder->current_subfont->private_dict.standard_width ); + } + + + /* note: FreeType stores 1000 times the actual value for `BlueScale' */ + FT_LOCAL_DEF( void ) + cf2_getBlueMetrics( PS_Decoder* decoder, + CF2_Fixed* blueScale, + CF2_Fixed* blueShift, + CF2_Fixed* blueFuzz ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + *blueScale = FT_DivFix( + decoder->current_subfont->private_dict.blue_scale, + cf2_intToFixed( 1000 ) ); + *blueShift = cf2_intToFixed( + decoder->current_subfont->private_dict.blue_shift ); + *blueFuzz = cf2_intToFixed( + decoder->current_subfont->private_dict.blue_fuzz ); + } + + + /* get blue values counts and arrays; the FreeType parser has validated */ + /* the counts and verified that each is an even number */ + FT_LOCAL_DEF( void ) + cf2_getBlueValues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + *count = decoder->current_subfont->private_dict.num_blue_values; + *data = (FT_Pos*) + &decoder->current_subfont->private_dict.blue_values; + } + + + FT_LOCAL_DEF( void ) + cf2_getOtherBlues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + *count = decoder->current_subfont->private_dict.num_other_blues; + *data = (FT_Pos*) + &decoder->current_subfont->private_dict.other_blues; + } + + + FT_LOCAL_DEF( void ) + cf2_getFamilyBlues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + *count = decoder->current_subfont->private_dict.num_family_blues; + *data = (FT_Pos*) + &decoder->current_subfont->private_dict.family_blues; + } + + + FT_LOCAL_DEF( void ) + cf2_getFamilyOtherBlues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + *count = decoder->current_subfont->private_dict.num_family_other_blues; + *data = (FT_Pos*) + &decoder->current_subfont->private_dict.family_other_blues; + } + + + FT_LOCAL_DEF( CF2_Int ) + cf2_getLanguageGroup( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + return decoder->current_subfont->private_dict.language_group; + } + + + /* convert unbiased subroutine index to `CF2_Buffer' and */ + /* return 0 on success */ + FT_LOCAL_DEF( CF2_Int ) + cf2_initGlobalRegionBuffer( PS_Decoder* decoder, + CF2_Int subrNum, + CF2_Buffer buf ) + { + CF2_UInt idx; + + + FT_ASSERT( decoder ); + + FT_ZERO( buf ); + + idx = (CF2_UInt)( subrNum + decoder->globals_bias ); + if ( idx >= decoder->num_globals ) + return TRUE; /* error */ + + FT_ASSERT( decoder->globals ); + + buf->start = + buf->ptr = decoder->globals[idx]; + buf->end = decoder->globals[idx + 1]; + + return FALSE; /* success */ + } + + + /* convert AdobeStandardEncoding code to CF2_Buffer; */ + /* used for seac component */ + FT_LOCAL_DEF( FT_Error ) + cf2_getSeacComponent( PS_Decoder* decoder, + CF2_Int code, + CF2_Buffer buf ) + { + CF2_Int gid; + FT_Byte* charstring; + FT_ULong len; + FT_Error error; + + + FT_ASSERT( decoder ); + FT_ASSERT( !decoder->builder.is_t1 ); + + FT_ZERO( buf ); + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + /* Incremental fonts don't necessarily have valid charsets. */ + /* They use the character code, not the glyph index, in this case. */ + if ( decoder->builder.face->internal->incremental_interface ) + gid = code; + else +#endif /* FT_CONFIG_OPTION_INCREMENTAL */ + { + gid = cff_lookup_glyph_by_stdcharcode( decoder->cff, code ); + if ( gid < 0 ) + return FT_THROW( Invalid_Glyph_Format ); + } + + error = decoder->get_glyph_callback( (TT_Face)decoder->builder.face, + (CF2_UInt)gid, + &charstring, + &len ); + /* TODO: for now, just pass the FreeType error through */ + if ( error ) + return error; + + /* assume input has been validated */ + FT_ASSERT( charstring + len >= charstring ); + + buf->start = charstring; + buf->end = charstring + len; + buf->ptr = buf->start; + + return FT_Err_Ok; + } + + + FT_LOCAL_DEF( void ) + cf2_freeSeacComponent( PS_Decoder* decoder, + CF2_Buffer buf ) + { + FT_ASSERT( decoder ); + FT_ASSERT( !decoder->builder.is_t1 ); + + decoder->free_glyph_callback( (TT_Face)decoder->builder.face, + (FT_Byte**)&buf->start, + (FT_ULong)( buf->end - buf->start ) ); + } + + + FT_LOCAL_DEF( FT_Error ) + cf2_getT1SeacComponent( PS_Decoder* decoder, + FT_UInt glyph_index, + CF2_Buffer buf ) + { + FT_Data glyph_data; + FT_Error error = FT_Err_Ok; + T1_Face face = (T1_Face)decoder->builder.face; + T1_Font type1 = &face->type1; + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + FT_Incremental_InterfaceRec *inc = + face->root.internal->incremental_interface; + + + /* For incremental fonts get the character data using the */ + /* callback function. */ + if ( inc ) + error = inc->funcs->get_glyph_data( inc->object, + glyph_index, &glyph_data ); + else +#endif + /* For ordinary fonts get the character data stored in the face record. */ + { + glyph_data.pointer = type1->charstrings[glyph_index]; + glyph_data.length = (FT_Int)type1->charstrings_len[glyph_index]; + } + + if ( !error ) + { + FT_Byte* charstring_base = (FT_Byte*)glyph_data.pointer; + FT_ULong charstring_len = (FT_ULong)glyph_data.length; + + + FT_ASSERT( charstring_base + charstring_len >= charstring_base ); + + FT_ZERO( buf ); + buf->start = + buf->ptr = charstring_base; + buf->end = charstring_base + charstring_len; + } + + return error; + } + + + FT_LOCAL_DEF( void ) + cf2_freeT1SeacComponent( PS_Decoder* decoder, + CF2_Buffer buf ) + { + T1_Face face; + FT_Data data; + + + FT_ASSERT( decoder ); + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + face = (T1_Face)decoder->builder.face; + + data.pointer = buf->start; + data.length = (FT_Int)( buf->end - buf->start ); + + if ( face->root.internal->incremental_interface ) + face->root.internal->incremental_interface->funcs->free_glyph_data( + face->root.internal->incremental_interface->object, + &data ); +#endif /* FT_CONFIG_OPTION_INCREMENTAL */ + } + + + FT_LOCAL_DEF( CF2_Int ) + cf2_initLocalRegionBuffer( PS_Decoder* decoder, + CF2_Int subrNum, + CF2_Buffer buf ) + { + CF2_UInt idx; + + + FT_ASSERT( decoder ); + + FT_ZERO( buf ); + + idx = (CF2_UInt)( subrNum + decoder->locals_bias ); + if ( idx >= decoder->num_locals ) + return TRUE; /* error */ + + FT_ASSERT( decoder->locals ); + + buf->start = decoder->locals[idx]; + + if ( decoder->builder.is_t1 ) + { + /* The Type 1 driver stores subroutines without the seed bytes. */ + /* The CID driver stores subroutines with seed bytes. This */ + /* case is taken care of when decoder->subrs_len == 0. */ + if ( decoder->locals_len ) + buf->end = buf->start + decoder->locals_len[idx]; + else + { + /* We are using subroutines from a CID font. We must adjust */ + /* for the seed bytes. */ + buf->start += ( decoder->lenIV >= 0 ? decoder->lenIV : 0 ); + buf->end = decoder->locals[idx + 1]; + } + + if ( !buf->start ) + { + FT_ERROR(( "cf2_initLocalRegionBuffer (Type 1 mode):" + " invoking empty subrs\n" )); + } + } + else + { + buf->end = decoder->locals[idx + 1]; + } + + buf->ptr = buf->start; + + return FALSE; /* success */ + } + + + FT_LOCAL_DEF( CF2_Fixed ) + cf2_getDefaultWidthX( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + return cf2_intToFixed( + decoder->current_subfont->private_dict.default_width ); + } + + + FT_LOCAL_DEF( CF2_Fixed ) + cf2_getNominalWidthX( PS_Decoder* decoder ) + { + FT_ASSERT( decoder && decoder->current_subfont ); + + return cf2_intToFixed( + decoder->current_subfont->private_dict.nominal_width ); + } + + + FT_LOCAL_DEF( void ) + cf2_outline_reset( CF2_Outline outline ) + { + PS_Decoder* decoder = outline->decoder; + + + FT_ASSERT( decoder ); + + outline->root.windingMomentum = 0; + + FT_GlyphLoader_Rewind( decoder->builder.loader ); + } + + + FT_LOCAL_DEF( void ) + cf2_outline_close( CF2_Outline outline ) + { + PS_Decoder* decoder = outline->decoder; + + + FT_ASSERT( decoder ); + + ps_builder_close_contour( &decoder->builder ); + + FT_GlyphLoader_Add( decoder->builder.loader ); + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psft.h b/thirdparty/freetype/src/psaux/psft.h new file mode 100644 index 0000000000..ab172110bb --- /dev/null +++ b/thirdparty/freetype/src/psaux/psft.h @@ -0,0 +1,167 @@ +/***************************************************************************/ +/* */ +/* psft.h */ +/* */ +/* FreeType Glue Component to Adobe's Interpreter (specification). */ +/* */ +/* Copyright 2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSFT_H_ +#define PSFT_H_ + + +#include "pstypes.h" + + + /* TODO: disable asserts for now */ +#define CF2_NDEBUG + + +#include FT_SYSTEM_H + +#include "psglue.h" +#include FT_INTERNAL_POSTSCRIPT_AUX_H /* for PS_Decoder */ + + +FT_BEGIN_HEADER + + + FT_LOCAL( FT_Error ) + cf2_decoder_parse_charstrings( PS_Decoder* decoder, + FT_Byte* charstring_base, + FT_ULong charstring_len ); + + FT_LOCAL( CFF_SubFont ) + cf2_getSubfont( PS_Decoder* decoder ); + + FT_LOCAL( CFF_VStore ) + cf2_getVStore( PS_Decoder* decoder ); + + FT_LOCAL( FT_UInt ) + cf2_getMaxstack( PS_Decoder* decoder ); + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + FT_LOCAL( FT_Error ) + cf2_getNormalizedVector( PS_Decoder* decoder, + CF2_UInt *len, + FT_Fixed* *vec ); +#endif + + FT_LOCAL( CF2_Fixed ) + cf2_getPpemY( PS_Decoder* decoder ); + FT_LOCAL( CF2_Fixed ) + cf2_getStdVW( PS_Decoder* decoder ); + FT_LOCAL( CF2_Fixed ) + cf2_getStdHW( PS_Decoder* decoder ); + + FT_LOCAL( void ) + cf2_getBlueMetrics( PS_Decoder* decoder, + CF2_Fixed* blueScale, + CF2_Fixed* blueShift, + CF2_Fixed* blueFuzz ); + FT_LOCAL( void ) + cf2_getBlueValues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + FT_LOCAL( void ) + cf2_getOtherBlues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + FT_LOCAL( void ) + cf2_getFamilyBlues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + FT_LOCAL( void ) + cf2_getFamilyOtherBlues( PS_Decoder* decoder, + size_t* count, + FT_Pos* *data ); + + FT_LOCAL( CF2_Int ) + cf2_getLanguageGroup( PS_Decoder* decoder ); + + FT_LOCAL( CF2_Int ) + cf2_initGlobalRegionBuffer( PS_Decoder* decoder, + CF2_Int subrNum, + CF2_Buffer buf ); + FT_LOCAL( FT_Error ) + cf2_getSeacComponent( PS_Decoder* decoder, + CF2_Int code, + CF2_Buffer buf ); + FT_LOCAL( void ) + cf2_freeSeacComponent( PS_Decoder* decoder, + CF2_Buffer buf ); + FT_LOCAL( CF2_Int ) + cf2_initLocalRegionBuffer( PS_Decoder* decoder, + CF2_Int subrNum, + CF2_Buffer buf ); + + FT_LOCAL( CF2_Fixed ) + cf2_getDefaultWidthX( PS_Decoder* decoder ); + FT_LOCAL( CF2_Fixed ) + cf2_getNominalWidthX( PS_Decoder* decoder ); + + + FT_LOCAL( FT_Error ) + cf2_getT1SeacComponent( PS_Decoder* decoder, + FT_UInt glyph_index, + CF2_Buffer buf ); + FT_LOCAL( void ) + cf2_freeT1SeacComponent( PS_Decoder* decoder, + CF2_Buffer buf ); + + /* + * FreeType client outline + * + * process output from the charstring interpreter + */ + typedef struct CF2_OutlineRec_ + { + CF2_OutlineCallbacksRec root; /* base class must be first */ + PS_Decoder* decoder; + + } CF2_OutlineRec, *CF2_Outline; + + + FT_LOCAL( void ) + cf2_outline_reset( CF2_Outline outline ); + FT_LOCAL( void ) + cf2_outline_close( CF2_Outline outline ); + + +FT_END_HEADER + + +#endif /* PSFT_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psglue.h b/thirdparty/freetype/src/psaux/psglue.h new file mode 100644 index 0000000000..5545e12a5b --- /dev/null +++ b/thirdparty/freetype/src/psaux/psglue.h @@ -0,0 +1,144 @@ +/***************************************************************************/ +/* */ +/* psglue.h */ +/* */ +/* Adobe's code for shared stuff (specification only). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSGLUE_H_ +#define PSGLUE_H_ + + +/* common includes for other modules */ +#include "pserror.h" +#include "psfixed.h" +#include "psarrst.h" +#include "psread.h" + + +FT_BEGIN_HEADER + + + /* rendering parameters */ + + /* apply hints to rendered glyphs */ +#define CF2_FlagsHinted 1 + /* for testing */ +#define CF2_FlagsDarkened 2 + + /* type for holding the flags */ + typedef CF2_Int CF2_RenderingFlags; + + + /* elements of a glyph outline */ + typedef enum CF2_PathOp_ + { + CF2_PathOpMoveTo = 1, /* change the current point */ + CF2_PathOpLineTo = 2, /* line */ + CF2_PathOpQuadTo = 3, /* quadratic curve */ + CF2_PathOpCubeTo = 4 /* cubic curve */ + + } CF2_PathOp; + + + /* a matrix of fixed point values */ + typedef struct CF2_Matrix_ + { + CF2_F16Dot16 a; + CF2_F16Dot16 b; + CF2_F16Dot16 c; + CF2_F16Dot16 d; + CF2_F16Dot16 tx; + CF2_F16Dot16 ty; + + } CF2_Matrix; + + + /* these typedefs are needed by more than one header file */ + /* and gcc compiler doesn't allow redefinition */ + typedef struct CF2_FontRec_ CF2_FontRec, *CF2_Font; + typedef struct CF2_HintRec_ CF2_HintRec, *CF2_Hint; + + + /* A common structure for all callback parameters. */ + /* */ + /* Some members may be unused. For example, `pt0' is not used for */ + /* `moveTo' and `pt3' is not used for `quadTo'. The initial point `pt0' */ + /* is included for each path element for generality; curve conversions */ + /* need it. The `op' parameter allows one function to handle multiple */ + /* element types. */ + + typedef struct CF2_CallbackParamsRec_ + { + FT_Vector pt0; + FT_Vector pt1; + FT_Vector pt2; + FT_Vector pt3; + + CF2_Int op; + + } CF2_CallbackParamsRec, *CF2_CallbackParams; + + + /* forward reference */ + typedef struct CF2_OutlineCallbacksRec_ CF2_OutlineCallbacksRec, + *CF2_OutlineCallbacks; + + /* callback function pointers */ + typedef void + (*CF2_Callback_Type)( CF2_OutlineCallbacks callbacks, + const CF2_CallbackParams params ); + + + struct CF2_OutlineCallbacksRec_ + { + CF2_Callback_Type moveTo; + CF2_Callback_Type lineTo; + CF2_Callback_Type quadTo; + CF2_Callback_Type cubeTo; + + CF2_Int windingMomentum; /* for winding order detection */ + + FT_Memory memory; + FT_Error* error; + }; + + +FT_END_HEADER + + +#endif /* PSGLUE_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/pshints.c b/thirdparty/freetype/src/psaux/pshints.c new file mode 100644 index 0000000000..3615196425 --- /dev/null +++ b/thirdparty/freetype/src/psaux/pshints.c @@ -0,0 +1,1939 @@ +/***************************************************************************/ +/* */ +/* pshints.c */ +/* */ +/* Adobe's code for handling CFF hints (body). */ +/* */ +/* Copyright 2007-2014 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H + +#include "psglue.h" +#include "psfont.h" +#include "pshints.h" +#include "psintrp.h" + + + /*************************************************************************/ + /* */ + /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ + /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ + /* messages during execution. */ + /* */ +#undef FT_COMPONENT +#define FT_COMPONENT trace_cf2hints + + + typedef struct CF2_HintMoveRec_ + { + size_t j; /* index of upper hint map edge */ + CF2_Fixed moveUp; /* adjustment to optimum position */ + + } CF2_HintMoveRec, *CF2_HintMove; + + + /* Compute angular momentum for winding order detection. It is called */ + /* for all lines and curves, but not necessarily in element order. */ + static CF2_Int + cf2_getWindingMomentum( CF2_Fixed x1, + CF2_Fixed y1, + CF2_Fixed x2, + CF2_Fixed y2 ) + { + /* cross product of pt1 position from origin with pt2 position from */ + /* pt1; we reduce the precision so that the result fits into 32 bits */ + + return ( x1 >> 16 ) * ( SUB_INT32( y2, y1 ) >> 16 ) - + ( y1 >> 16 ) * ( SUB_INT32( x2, x1 ) >> 16 ); + } + + + /* + * Construct from a StemHint; this is used as a parameter to + * `cf2_blues_capture'. + * `hintOrigin' is the character space displacement of a seac accent. + * Adjust stem hint for darkening here. + * + */ + static void + cf2_hint_init( CF2_Hint hint, + const CF2_ArrStack stemHintArray, + size_t indexStemHint, + const CF2_Font font, + CF2_Fixed hintOrigin, + CF2_Fixed scale, + FT_Bool bottom ) + { + CF2_Fixed width; + const CF2_StemHintRec* stemHint; + + + FT_ZERO( hint ); + + stemHint = (const CF2_StemHintRec*)cf2_arrstack_getPointer( + stemHintArray, + indexStemHint ); + + width = SUB_INT32( stemHint->max, stemHint->min ); + + if ( width == cf2_intToFixed( -21 ) ) + { + /* ghost bottom */ + + if ( bottom ) + { + hint->csCoord = stemHint->max; + hint->flags = CF2_GhostBottom; + } + else + hint->flags = 0; + } + + else if ( width == cf2_intToFixed( -20 ) ) + { + /* ghost top */ + + if ( bottom ) + hint->flags = 0; + else + { + hint->csCoord = stemHint->min; + hint->flags = CF2_GhostTop; + } + } + + else if ( width < 0 ) + { + /* inverted pair */ + + /* + * Hints with negative widths were produced by an early version of a + * non-Adobe font tool. The Type 2 spec allows edge (ghost) hints + * with negative widths, but says + * + * All other negative widths have undefined meaning. + * + * CoolType has a silent workaround that negates the hint width; for + * permissive mode, we do the same here. + * + * Note: Such fonts cannot use ghost hints, but should otherwise work. + * Note: Some poor hints in our faux fonts can produce negative + * widths at some blends. For example, see a light weight of + * `u' in ASerifMM. + * + */ + if ( bottom ) + { + hint->csCoord = stemHint->max; + hint->flags = CF2_PairBottom; + } + else + { + hint->csCoord = stemHint->min; + hint->flags = CF2_PairTop; + } + } + + else + { + /* normal pair */ + + if ( bottom ) + { + hint->csCoord = stemHint->min; + hint->flags = CF2_PairBottom; + } + else + { + hint->csCoord = stemHint->max; + hint->flags = CF2_PairTop; + } + } + + /* Now that ghost hints have been detected, adjust this edge for */ + /* darkening. Bottoms are not changed; tops are incremented by twice */ + /* `darkenY'. */ + if ( cf2_hint_isTop( hint ) ) + hint->csCoord = ADD_INT32( hint->csCoord, 2 * font->darkenY ); + + hint->csCoord = ADD_INT32( hint->csCoord, hintOrigin ); + hint->scale = scale; + hint->index = indexStemHint; /* index in original stem hint array */ + + /* if original stem hint has been used, use the same position */ + if ( hint->flags != 0 && stemHint->used ) + { + if ( cf2_hint_isTop( hint ) ) + hint->dsCoord = stemHint->maxDS; + else + hint->dsCoord = stemHint->minDS; + + cf2_hint_lock( hint ); + } + else + hint->dsCoord = FT_MulFix( hint->csCoord, scale ); + } + + + /* initialize an invalid hint map element */ + static void + cf2_hint_initZero( CF2_Hint hint ) + { + FT_ZERO( hint ); + } + + + FT_LOCAL_DEF( FT_Bool ) + cf2_hint_isValid( const CF2_Hint hint ) + { + return (FT_Bool)( hint->flags != 0 ); + } + + + static FT_Bool + cf2_hint_isPair( const CF2_Hint hint ) + { + return (FT_Bool)( ( hint->flags & + ( CF2_PairBottom | CF2_PairTop ) ) != 0 ); + } + + + static FT_Bool + cf2_hint_isPairTop( const CF2_Hint hint ) + { + return (FT_Bool)( ( hint->flags & CF2_PairTop ) != 0 ); + } + + + FT_LOCAL_DEF( FT_Bool ) + cf2_hint_isTop( const CF2_Hint hint ) + { + return (FT_Bool)( ( hint->flags & + ( CF2_PairTop | CF2_GhostTop ) ) != 0 ); + } + + + FT_LOCAL_DEF( FT_Bool ) + cf2_hint_isBottom( const CF2_Hint hint ) + { + return (FT_Bool)( ( hint->flags & + ( CF2_PairBottom | CF2_GhostBottom ) ) != 0 ); + } + + + static FT_Bool + cf2_hint_isLocked( const CF2_Hint hint ) + { + return (FT_Bool)( ( hint->flags & CF2_Locked ) != 0 ); + } + + + static FT_Bool + cf2_hint_isSynthetic( const CF2_Hint hint ) + { + return (FT_Bool)( ( hint->flags & CF2_Synthetic ) != 0 ); + } + + + FT_LOCAL_DEF( void ) + cf2_hint_lock( CF2_Hint hint ) + { + hint->flags |= CF2_Locked; + } + + + FT_LOCAL_DEF( void ) + cf2_hintmap_init( CF2_HintMap hintmap, + CF2_Font font, + CF2_HintMap initialMap, + CF2_ArrStack hintMoves, + CF2_Fixed scale ) + { + FT_ZERO( hintmap ); + + /* copy parameters from font instance */ + hintmap->hinted = font->hinted; + hintmap->scale = scale; + hintmap->font = font; + hintmap->initialHintMap = initialMap; + /* will clear in `cf2_hintmap_adjustHints' */ + hintmap->hintMoves = hintMoves; + } + + + static FT_Bool + cf2_hintmap_isValid( const CF2_HintMap hintmap ) + { + return hintmap->isValid; + } + + + static void + cf2_hintmap_dump( CF2_HintMap hintmap ) + { +#ifdef FT_DEBUG_LEVEL_TRACE + CF2_UInt i; + + + FT_TRACE6(( " index csCoord dsCoord scale flags\n" )); + + for ( i = 0; i < hintmap->count; i++ ) + { + CF2_Hint hint = &hintmap->edge[i]; + + + FT_TRACE6(( " %3d %7.2f %7.2f %5d %s%s%s%s\n", + hint->index, + hint->csCoord / 65536.0, + hint->dsCoord / ( hint->scale * 1.0 ), + hint->scale, + ( cf2_hint_isPair( hint ) ? "p" : "g" ), + ( cf2_hint_isTop( hint ) ? "t" : "b" ), + ( cf2_hint_isLocked( hint ) ? "L" : ""), + ( cf2_hint_isSynthetic( hint ) ? "S" : "" ) )); + } +#else + FT_UNUSED( hintmap ); +#endif + } + + + /* transform character space coordinate to device space using hint map */ + static CF2_Fixed + cf2_hintmap_map( CF2_HintMap hintmap, + CF2_Fixed csCoord ) + { + if ( hintmap->count == 0 || ! hintmap->hinted ) + { + /* there are no hints; use uniform scale and zero offset */ + return FT_MulFix( csCoord, hintmap->scale ); + } + else + { + /* start linear search from last hit */ + CF2_UInt i = hintmap->lastIndex; + + + FT_ASSERT( hintmap->lastIndex < CF2_MAX_HINT_EDGES ); + + /* search up */ + while ( i < hintmap->count - 1 && + csCoord >= hintmap->edge[i + 1].csCoord ) + i += 1; + + /* search down */ + while ( i > 0 && csCoord < hintmap->edge[i].csCoord ) + i -= 1; + + hintmap->lastIndex = i; + + if ( i == 0 && csCoord < hintmap->edge[0].csCoord ) + { + /* special case for points below first edge: use uniform scale */ + return ADD_INT32( FT_MulFix( SUB_INT32( csCoord, + hintmap->edge[0].csCoord ), + hintmap->scale ), + hintmap->edge[0].dsCoord ); + } + else + { + /* + * Note: entries with duplicate csCoord are allowed. + * Use edge[i], the highest entry where csCoord >= entry[i].csCoord + */ + return ADD_INT32( FT_MulFix( SUB_INT32( csCoord, + hintmap->edge[i].csCoord ), + hintmap->edge[i].scale ), + hintmap->edge[i].dsCoord ); + } + } + } + + + /* + * This hinting policy moves a hint pair in device space so that one of + * its two edges is on a device pixel boundary (its fractional part is + * zero). `cf2_hintmap_insertHint' guarantees no overlap in CS + * space. Ensure here that there is no overlap in DS. + * + * In the first pass, edges are adjusted relative to adjacent hints. + * Those that are below have already been adjusted. Those that are + * above have not yet been adjusted. If a hint above blocks an + * adjustment to an optimal position, we will try again in a second + * pass. The second pass is top-down. + * + */ + + static void + cf2_hintmap_adjustHints( CF2_HintMap hintmap ) + { + size_t i, j; + + + cf2_arrstack_clear( hintmap->hintMoves ); /* working storage */ + + /* + * First pass is bottom-up (font hint order) without look-ahead. + * Locked edges are already adjusted. + * Unlocked edges begin with dsCoord from `initialHintMap'. + * Save edges that are not optimally adjusted in `hintMoves' array, + * and process them in second pass. + */ + + for ( i = 0; i < hintmap->count; i++ ) + { + FT_Bool isPair = cf2_hint_isPair( &hintmap->edge[i] ); + + + /* index of upper edge (same value for ghost hint) */ + j = isPair ? i + 1 : i; + + FT_ASSERT( j < hintmap->count ); + FT_ASSERT( cf2_hint_isValid( &hintmap->edge[i] ) ); + FT_ASSERT( cf2_hint_isValid( &hintmap->edge[j] ) ); + FT_ASSERT( cf2_hint_isLocked( &hintmap->edge[i] ) == + cf2_hint_isLocked( &hintmap->edge[j] ) ); + + if ( !cf2_hint_isLocked( &hintmap->edge[i] ) ) + { + /* hint edge is not locked, we can adjust it */ + CF2_Fixed fracDown = cf2_fixedFraction( hintmap->edge[i].dsCoord ); + CF2_Fixed fracUp = cf2_fixedFraction( hintmap->edge[j].dsCoord ); + + /* calculate all four possibilities; moves down are negative */ + CF2_Fixed downMoveDown = 0 - fracDown; + CF2_Fixed upMoveDown = 0 - fracUp; + CF2_Fixed downMoveUp = ( fracDown == 0 ) + ? 0 + : cf2_intToFixed( 1 ) - fracDown; + CF2_Fixed upMoveUp = ( fracUp == 0 ) + ? 0 + : cf2_intToFixed( 1 ) - fracUp; + + /* smallest move up */ + CF2_Fixed moveUp = FT_MIN( downMoveUp, upMoveUp ); + /* smallest move down */ + CF2_Fixed moveDown = FT_MAX( downMoveDown, upMoveDown ); + + /* final amount to move edge or edge pair */ + CF2_Fixed move; + + CF2_Fixed downMinCounter = CF2_MIN_COUNTER; + CF2_Fixed upMinCounter = CF2_MIN_COUNTER; + FT_Bool saveEdge = FALSE; + + + /* minimum counter constraint doesn't apply when adjacent edges */ + /* are synthetic */ + /* TODO: doesn't seem a big effect; for now, reduce the code */ +#if 0 + if ( i == 0 || + cf2_hint_isSynthetic( &hintmap->edge[i - 1] ) ) + downMinCounter = 0; + + if ( j >= hintmap->count - 1 || + cf2_hint_isSynthetic( &hintmap->edge[j + 1] ) ) + upMinCounter = 0; +#endif + + /* is there room to move up? */ + /* there is if we are at top of array or the next edge is at or */ + /* beyond proposed move up? */ + if ( j >= hintmap->count - 1 || + hintmap->edge[j + 1].dsCoord >= + ADD_INT32( hintmap->edge[j].dsCoord, + moveUp + upMinCounter ) ) + { + /* there is room to move up; is there also room to move down? */ + if ( i == 0 || + hintmap->edge[i - 1].dsCoord <= + ADD_INT32( hintmap->edge[i].dsCoord, + moveDown - downMinCounter ) ) + { + /* move smaller absolute amount */ + move = ( -moveDown < moveUp ) ? moveDown : moveUp; /* optimum */ + } + else + move = moveUp; + } + else + { + /* is there room to move down? */ + if ( i == 0 || + hintmap->edge[i - 1].dsCoord <= + ADD_INT32( hintmap->edge[i].dsCoord, + moveDown - downMinCounter ) ) + { + move = moveDown; + /* true if non-optimum move */ + saveEdge = (FT_Bool)( moveUp < -moveDown ); + } + else + { + /* no room to move either way without overlapping or reducing */ + /* the counter too much */ + move = 0; + saveEdge = TRUE; + } + } + + /* Identify non-moves and moves down that aren't optimal, and save */ + /* them for second pass. */ + /* Do this only if there is an unlocked edge above (which could */ + /* possibly move). */ + if ( saveEdge && + j < hintmap->count - 1 && + !cf2_hint_isLocked( &hintmap->edge[j + 1] ) ) + { + CF2_HintMoveRec savedMove; + + + savedMove.j = j; + /* desired adjustment in second pass */ + savedMove.moveUp = moveUp - move; + + cf2_arrstack_push( hintmap->hintMoves, &savedMove ); + } + + /* move the edge(s) */ + hintmap->edge[i].dsCoord = ADD_INT32( hintmap->edge[i].dsCoord, + move ); + if ( isPair ) + hintmap->edge[j].dsCoord = ADD_INT32( hintmap->edge[j].dsCoord, + move ); + } + + /* assert there are no overlaps in device space */ + FT_ASSERT( i == 0 || + hintmap->edge[i - 1].dsCoord <= hintmap->edge[i].dsCoord ); + FT_ASSERT( i < j || + hintmap->edge[i].dsCoord <= hintmap->edge[j].dsCoord ); + + /* adjust the scales, avoiding divide by zero */ + if ( i > 0 ) + { + if ( hintmap->edge[i].csCoord != hintmap->edge[i - 1].csCoord ) + hintmap->edge[i - 1].scale = + FT_DivFix( SUB_INT32( hintmap->edge[i].dsCoord, + hintmap->edge[i - 1].dsCoord ), + SUB_INT32( hintmap->edge[i].csCoord, + hintmap->edge[i - 1].csCoord ) ); + } + + if ( isPair ) + { + if ( hintmap->edge[j].csCoord != hintmap->edge[j - 1].csCoord ) + hintmap->edge[j - 1].scale = + FT_DivFix( SUB_INT32( hintmap->edge[j].dsCoord, + hintmap->edge[j - 1].dsCoord ), + SUB_INT32( hintmap->edge[j].csCoord, + hintmap->edge[j - 1].csCoord ) ); + + i += 1; /* skip upper edge on next loop */ + } + } + + /* second pass tries to move non-optimal hints up, in case there is */ + /* room now */ + for ( i = cf2_arrstack_size( hintmap->hintMoves ); i > 0; i-- ) + { + CF2_HintMove hintMove = (CF2_HintMove) + cf2_arrstack_getPointer( hintmap->hintMoves, i - 1 ); + + + j = hintMove->j; + + /* this was tested before the push, above */ + FT_ASSERT( j < hintmap->count - 1 ); + + /* is there room to move up? */ + if ( hintmap->edge[j + 1].dsCoord >= + ADD_INT32( hintmap->edge[j].dsCoord, + hintMove->moveUp + CF2_MIN_COUNTER ) ) + { + /* there is more room now, move edge up */ + hintmap->edge[j].dsCoord = ADD_INT32( hintmap->edge[j].dsCoord, + hintMove->moveUp ); + + if ( cf2_hint_isPair( &hintmap->edge[j] ) ) + { + FT_ASSERT( j > 0 ); + hintmap->edge[j - 1].dsCoord = + ADD_INT32( hintmap->edge[j - 1].dsCoord, hintMove->moveUp ); + } + } + } + } + + + /* insert hint edges into map, sorted by csCoord */ + static void + cf2_hintmap_insertHint( CF2_HintMap hintmap, + CF2_Hint bottomHintEdge, + CF2_Hint topHintEdge ) + { + CF2_UInt indexInsert; + + /* set default values, then check for edge hints */ + FT_Bool isPair = TRUE; + CF2_Hint firstHintEdge = bottomHintEdge; + CF2_Hint secondHintEdge = topHintEdge; + + + /* one or none of the input params may be invalid when dealing with */ + /* edge hints; at least one edge must be valid */ + FT_ASSERT( cf2_hint_isValid( bottomHintEdge ) || + cf2_hint_isValid( topHintEdge ) ); + + /* determine how many and which edges to insert */ + if ( !cf2_hint_isValid( bottomHintEdge ) ) + { + /* insert only the top edge */ + firstHintEdge = topHintEdge; + isPair = FALSE; + } + else if ( !cf2_hint_isValid( topHintEdge ) ) + { + /* insert only the bottom edge */ + isPair = FALSE; + } + + /* paired edges must be in proper order */ + if ( isPair && + topHintEdge->csCoord < bottomHintEdge->csCoord ) + return; + + /* linear search to find index value of insertion point */ + indexInsert = 0; + for ( ; indexInsert < hintmap->count; indexInsert++ ) + { + if ( hintmap->edge[indexInsert].csCoord >= firstHintEdge->csCoord ) + break; + } + + FT_TRACE7(( " Got hint at %.2f (%.2f)\n", + firstHintEdge->csCoord / 65536.0, + firstHintEdge->dsCoord / 65536.0 )); + if ( isPair ) + FT_TRACE7(( " Got hint at %.2f (%.2f)\n", + secondHintEdge->csCoord / 65536.0, + secondHintEdge->dsCoord / 65536.0 )); + + /* + * Discard any hints that overlap in character space. Most often, this + * is while building the initial map, where captured hints from all + * zones are combined. Define overlap to include hints that `touch' + * (overlap zero). Hiragino Sans/Gothic fonts have numerous hints that + * touch. Some fonts have non-ideographic glyphs that overlap our + * synthetic hints. + * + * Overlap also occurs when darkening stem hints that are close. + * + */ + if ( indexInsert < hintmap->count ) + { + /* we are inserting before an existing edge: */ + /* verify that an existing edge is not the same */ + if ( hintmap->edge[indexInsert].csCoord == firstHintEdge->csCoord ) + return; /* ignore overlapping stem hint */ + + /* verify that a new pair does not straddle the next edge */ + if ( isPair && + hintmap->edge[indexInsert].csCoord <= secondHintEdge->csCoord ) + return; /* ignore overlapping stem hint */ + + /* verify that we are not inserting between paired edges */ + if ( cf2_hint_isPairTop( &hintmap->edge[indexInsert] ) ) + return; /* ignore overlapping stem hint */ + } + + /* recompute device space locations using initial hint map */ + if ( cf2_hintmap_isValid( hintmap->initialHintMap ) && + !cf2_hint_isLocked( firstHintEdge ) ) + { + if ( isPair ) + { + /* Use hint map to position the center of stem, and nominal scale */ + /* to position the two edges. This preserves the stem width. */ + CF2_Fixed midpoint = + cf2_hintmap_map( + hintmap->initialHintMap, + ADD_INT32( secondHintEdge->csCoord, + firstHintEdge->csCoord ) / 2 ); + CF2_Fixed halfWidth = + FT_MulFix( SUB_INT32( secondHintEdge->csCoord, + firstHintEdge->csCoord ) / 2, + hintmap->scale ); + + + firstHintEdge->dsCoord = SUB_INT32( midpoint, halfWidth ); + secondHintEdge->dsCoord = ADD_INT32( midpoint, halfWidth ); + } + else + firstHintEdge->dsCoord = cf2_hintmap_map( hintmap->initialHintMap, + firstHintEdge->csCoord ); + } + + /* + * Discard any hints that overlap in device space; this can occur + * because locked hints have been moved to align with blue zones. + * + * TODO: Although we might correct this later during adjustment, we + * don't currently have a way to delete a conflicting hint once it has + * been inserted. See v2.030 MinionPro-Regular, 12 ppem darkened, + * initial hint map for second path, glyph 945 (the perispomeni (tilde) + * in U+1F6E, Greek omega with psili and perispomeni). Darkening is + * 25. Pair 667,747 initially conflicts in design space with top edge + * 660. This is because 667 maps to 7.87, and the top edge was + * captured by a zone at 8.0. The pair is later successfully inserted + * in a zone without the top edge. In this zone it is adjusted to 8.0, + * and no longer conflicts with the top edge in design space. This + * means it can be included in yet a later zone which does have the top + * edge hint. This produces a small mismatch between the first and + * last points of this path, even though the hint masks are the same. + * The density map difference is tiny (1/256). + * + */ + + if ( indexInsert > 0 ) + { + /* we are inserting after an existing edge */ + if ( firstHintEdge->dsCoord < hintmap->edge[indexInsert - 1].dsCoord ) + return; + } + + if ( indexInsert < hintmap->count ) + { + /* we are inserting before an existing edge */ + if ( isPair ) + { + if ( secondHintEdge->dsCoord > hintmap->edge[indexInsert].dsCoord ) + return; + } + else + { + if ( firstHintEdge->dsCoord > hintmap->edge[indexInsert].dsCoord ) + return; + } + } + + /* make room to insert */ + { + CF2_UInt iSrc = hintmap->count - 1; + CF2_UInt iDst = isPair ? hintmap->count + 1 : hintmap->count; + + CF2_UInt count = hintmap->count - indexInsert; + + + if ( iDst >= CF2_MAX_HINT_EDGES ) + { + FT_TRACE4(( "cf2_hintmap_insertHint: too many hintmaps\n" )); + return; + } + + while ( count-- ) + hintmap->edge[iDst--] = hintmap->edge[iSrc--]; + + /* insert first edge */ + hintmap->edge[indexInsert] = *firstHintEdge; /* copy struct */ + hintmap->count += 1; + + FT_TRACE7(( " Inserting hint %.2f (%.2f)\n", + firstHintEdge->csCoord / 65536.0, + firstHintEdge->dsCoord / 65536.0 )); + + if ( isPair ) + { + /* insert second edge */ + hintmap->edge[indexInsert + 1] = *secondHintEdge; /* copy struct */ + hintmap->count += 1; + + FT_TRACE7(( " Inserting hint %.2f (%.2f)\n", + secondHintEdge->csCoord / 65536.0, + secondHintEdge->dsCoord / 65536.0 )); + + } + } + + return; + } + + + /* + * Build a map from hints and mask. + * + * This function may recur one level if `hintmap->initialHintMap' is not yet + * valid. + * If `initialMap' is true, simply build initial map. + * + * Synthetic hints are used in two ways. A hint at zero is inserted, if + * needed, in the initial hint map, to prevent translations from + * propagating across the origin. If synthetic em box hints are enabled + * for ideographic dictionaries, then they are inserted in all hint + * maps, including the initial one. + * + */ + FT_LOCAL_DEF( void ) + cf2_hintmap_build( CF2_HintMap hintmap, + CF2_ArrStack hStemHintArray, + CF2_ArrStack vStemHintArray, + CF2_HintMask hintMask, + CF2_Fixed hintOrigin, + FT_Bool initialMap ) + { + FT_Byte* maskPtr; + + CF2_Font font = hintmap->font; + CF2_HintMaskRec tempHintMask; + + size_t bitCount, i; + FT_Byte maskByte; + + + /* check whether initial map is constructed */ + if ( !initialMap && !cf2_hintmap_isValid( hintmap->initialHintMap ) ) + { + /* make recursive call with initialHintMap and temporary mask; */ + /* temporary mask will get all bits set, below */ + cf2_hintmask_init( &tempHintMask, hintMask->error ); + cf2_hintmap_build( hintmap->initialHintMap, + hStemHintArray, + vStemHintArray, + &tempHintMask, + hintOrigin, + TRUE ); + } + + if ( !cf2_hintmask_isValid( hintMask ) ) + { + /* without a hint mask, assume all hints are active */ + cf2_hintmask_setAll( hintMask, + cf2_arrstack_size( hStemHintArray ) + + cf2_arrstack_size( vStemHintArray ) ); + if ( !cf2_hintmask_isValid( hintMask ) ) + { + if ( font->isT1 ) + { + /* no error, just continue unhinted */ + *hintMask->error = FT_Err_Ok; + hintmap->hinted = FALSE; + } + return; /* too many stem hints */ + } + } + + /* begin by clearing the map */ + hintmap->count = 0; + hintmap->lastIndex = 0; + + /* make a copy of the hint mask so we can modify it */ + tempHintMask = *hintMask; + maskPtr = cf2_hintmask_getMaskPtr( &tempHintMask ); + + /* use the hStem hints only, which are first in the mask */ + bitCount = cf2_arrstack_size( hStemHintArray ); + + /* Defense-in-depth. Should never return here. */ + if ( bitCount > hintMask->bitCount ) + return; + + /* synthetic embox hints get highest priority */ + if ( font->blues.doEmBoxHints ) + { + CF2_HintRec dummy; + + + cf2_hint_initZero( &dummy ); /* invalid hint map element */ + + /* ghost bottom */ + cf2_hintmap_insertHint( hintmap, + &font->blues.emBoxBottomEdge, + &dummy ); + /* ghost top */ + cf2_hintmap_insertHint( hintmap, + &dummy, + &font->blues.emBoxTopEdge ); + } + + /* insert hints captured by a blue zone or already locked (higher */ + /* priority) */ + for ( i = 0, maskByte = 0x80; i < bitCount; i++ ) + { + if ( maskByte & *maskPtr ) + { + /* expand StemHint into two `CF2_Hint' elements */ + CF2_HintRec bottomHintEdge, topHintEdge; + + + cf2_hint_init( &bottomHintEdge, + hStemHintArray, + i, + font, + hintOrigin, + hintmap->scale, + TRUE /* bottom */ ); + cf2_hint_init( &topHintEdge, + hStemHintArray, + i, + font, + hintOrigin, + hintmap->scale, + FALSE /* top */ ); + + if ( cf2_hint_isLocked( &bottomHintEdge ) || + cf2_hint_isLocked( &topHintEdge ) || + cf2_blues_capture( &font->blues, + &bottomHintEdge, + &topHintEdge ) ) + { + /* insert captured hint into map */ + cf2_hintmap_insertHint( hintmap, &bottomHintEdge, &topHintEdge ); + + *maskPtr &= ~maskByte; /* turn off the bit for this hint */ + } + } + + if ( ( i & 7 ) == 7 ) + { + /* move to next mask byte */ + maskPtr++; + maskByte = 0x80; + } + else + maskByte >>= 1; + } + + /* initial hint map includes only captured hints plus maybe one at 0 */ + + /* + * TODO: There is a problem here because we are trying to build a + * single hint map containing all captured hints. It is + * possible for there to be conflicts between captured hints, + * either because of darkening or because the hints are in + * separate hint zones (we are ignoring hint zones for the + * initial map). An example of the latter is MinionPro-Regular + * v2.030 glyph 883 (Greek Capital Alpha with Psili) at 15ppem. + * A stem hint for the psili conflicts with the top edge hint + * for the base character. The stem hint gets priority because + * of its sort order. In glyph 884 (Greek Capital Alpha with + * Psili and Oxia), the top of the base character gets a stem + * hint, and the psili does not. This creates different initial + * maps for the two glyphs resulting in different renderings of + * the base character. Will probably defer this either as not + * worth the cost or as a font bug. I don't think there is any + * good reason for an accent to be captured by an alignment + * zone. -darnold 2/12/10 + */ + + if ( initialMap ) + { + /* Apply a heuristic that inserts a point for (0,0), unless it's */ + /* already covered by a mapping. This locks the baseline for glyphs */ + /* that have no baseline hints. */ + + if ( hintmap->count == 0 || + hintmap->edge[0].csCoord > 0 || + hintmap->edge[hintmap->count - 1].csCoord < 0 ) + { + /* all edges are above 0 or all edges are below 0; */ + /* construct a locked edge hint at 0 */ + + CF2_HintRec edge, invalid; + + + cf2_hint_initZero( &edge ); + + edge.flags = CF2_GhostBottom | + CF2_Locked | + CF2_Synthetic; + edge.scale = hintmap->scale; + + cf2_hint_initZero( &invalid ); + cf2_hintmap_insertHint( hintmap, &edge, &invalid ); + } + } + else + { + /* insert remaining hints */ + + maskPtr = cf2_hintmask_getMaskPtr( &tempHintMask ); + + for ( i = 0, maskByte = 0x80; i < bitCount; i++ ) + { + if ( maskByte & *maskPtr ) + { + CF2_HintRec bottomHintEdge, topHintEdge; + + + cf2_hint_init( &bottomHintEdge, + hStemHintArray, + i, + font, + hintOrigin, + hintmap->scale, + TRUE /* bottom */ ); + cf2_hint_init( &topHintEdge, + hStemHintArray, + i, + font, + hintOrigin, + hintmap->scale, + FALSE /* top */ ); + + cf2_hintmap_insertHint( hintmap, &bottomHintEdge, &topHintEdge ); + } + + if ( ( i & 7 ) == 7 ) + { + /* move to next mask byte */ + maskPtr++; + maskByte = 0x80; + } + else + maskByte >>= 1; + } + } + + FT_TRACE6(( initialMap ? "flags: [p]air [g]host [t]op " + "[b]ottom [L]ocked [S]ynthetic\n" + "Initial hintmap\n" + : "Hints:\n" )); + cf2_hintmap_dump( hintmap ); + + /* + * Note: The following line is a convenient place to break when + * debugging hinting. Examine `hintmap->edge' for the list of + * enabled hints, then step over the call to see the effect of + * adjustment. We stop here first on the recursive call that + * creates the initial map, and then on each counter group and + * hint zone. + */ + + /* adjust positions of hint edges that are not locked to blue zones */ + cf2_hintmap_adjustHints( hintmap ); + + FT_TRACE6(( "(adjusted)\n" )); + cf2_hintmap_dump( hintmap ); + + /* save the position of all hints that were used in this hint map; */ + /* if we use them again, we'll locate them in the same position */ + if ( !initialMap ) + { + for ( i = 0; i < hintmap->count; i++ ) + { + if ( !cf2_hint_isSynthetic( &hintmap->edge[i] ) ) + { + /* Note: include both valid and invalid edges */ + /* Note: top and bottom edges are copied back separately */ + CF2_StemHint stemhint = (CF2_StemHint) + cf2_arrstack_getPointer( hStemHintArray, + hintmap->edge[i].index ); + + + if ( cf2_hint_isTop( &hintmap->edge[i] ) ) + stemhint->maxDS = hintmap->edge[i].dsCoord; + else + stemhint->minDS = hintmap->edge[i].dsCoord; + + stemhint->used = TRUE; + } + } + } + + /* hint map is ready to use */ + hintmap->isValid = TRUE; + + /* remember this mask has been used */ + cf2_hintmask_setNew( hintMask, FALSE ); + } + + + FT_LOCAL_DEF( void ) + cf2_glyphpath_init( CF2_GlyphPath glyphpath, + CF2_Font font, + CF2_OutlineCallbacks callbacks, + CF2_Fixed scaleY, + /* CF2_Fixed hShift, */ + CF2_ArrStack hStemHintArray, + CF2_ArrStack vStemHintArray, + CF2_HintMask hintMask, + CF2_Fixed hintOriginY, + const CF2_Blues blues, + const FT_Vector* fractionalTranslation ) + { + FT_ZERO( glyphpath ); + + glyphpath->font = font; + glyphpath->callbacks = callbacks; + + cf2_arrstack_init( &glyphpath->hintMoves, + font->memory, + &font->error, + sizeof ( CF2_HintMoveRec ) ); + + cf2_hintmap_init( &glyphpath->initialHintMap, + font, + &glyphpath->initialHintMap, + &glyphpath->hintMoves, + scaleY ); + cf2_hintmap_init( &glyphpath->firstHintMap, + font, + &glyphpath->initialHintMap, + &glyphpath->hintMoves, + scaleY ); + cf2_hintmap_init( &glyphpath->hintMap, + font, + &glyphpath->initialHintMap, + &glyphpath->hintMoves, + scaleY ); + + glyphpath->scaleX = font->innerTransform.a; + glyphpath->scaleC = font->innerTransform.c; + glyphpath->scaleY = font->innerTransform.d; + + glyphpath->fractionalTranslation = *fractionalTranslation; + +#if 0 + glyphpath->hShift = hShift; /* for fauxing */ +#endif + + glyphpath->hStemHintArray = hStemHintArray; + glyphpath->vStemHintArray = vStemHintArray; + glyphpath->hintMask = hintMask; /* ptr to current mask */ + glyphpath->hintOriginY = hintOriginY; + glyphpath->blues = blues; + glyphpath->darken = font->darkened; /* TODO: should we make copies? */ + glyphpath->xOffset = font->darkenX; + glyphpath->yOffset = font->darkenY; + glyphpath->miterLimit = 2 * FT_MAX( + cf2_fixedAbs( glyphpath->xOffset ), + cf2_fixedAbs( glyphpath->yOffset ) ); + + /* .1 character space unit */ + glyphpath->snapThreshold = cf2_doubleToFixed( 0.1 ); + + glyphpath->moveIsPending = TRUE; + glyphpath->pathIsOpen = FALSE; + glyphpath->pathIsClosing = FALSE; + glyphpath->elemIsQueued = FALSE; + } + + + FT_LOCAL_DEF( void ) + cf2_glyphpath_finalize( CF2_GlyphPath glyphpath ) + { + cf2_arrstack_finalize( &glyphpath->hintMoves ); + } + + + /* + * Hint point in y-direction and apply outerTransform. + * Input `current' hint map (which is actually delayed by one element). + * Input x,y point in Character Space. + * Output x,y point in Device Space, including translation. + */ + static void + cf2_glyphpath_hintPoint( CF2_GlyphPath glyphpath, + CF2_HintMap hintmap, + FT_Vector* ppt, + CF2_Fixed x, + CF2_Fixed y ) + { + FT_Vector pt; /* hinted point in upright DS */ + + + pt.x = ADD_INT32( FT_MulFix( glyphpath->scaleX, x ), + FT_MulFix( glyphpath->scaleC, y ) ); + pt.y = cf2_hintmap_map( hintmap, y ); + + ppt->x = ADD_INT32( + FT_MulFix( glyphpath->font->outerTransform.a, pt.x ), + ADD_INT32( + FT_MulFix( glyphpath->font->outerTransform.c, pt.y ), + glyphpath->fractionalTranslation.x ) ); + ppt->y = ADD_INT32( + FT_MulFix( glyphpath->font->outerTransform.b, pt.x ), + ADD_INT32( + FT_MulFix( glyphpath->font->outerTransform.d, pt.y ), + glyphpath->fractionalTranslation.y ) ); + } + + + /* + * From two line segments, (u1,u2) and (v1,v2), compute a point of + * intersection on the corresponding lines. + * Return false if no intersection is found, or if the intersection is + * too far away from the ends of the line segments, u2 and v1. + * + */ + static FT_Bool + cf2_glyphpath_computeIntersection( CF2_GlyphPath glyphpath, + const FT_Vector* u1, + const FT_Vector* u2, + const FT_Vector* v1, + const FT_Vector* v2, + FT_Vector* intersection ) + { + /* + * Let `u' be a zero-based vector from the first segment, `v' from the + * second segment. + * Let `w 'be the zero-based vector from `u1' to `v1'. + * `perp' is the `perpendicular dot product'; see + * https://mathworld.wolfram.com/PerpDotProduct.html. + * `s' is the parameter for the parametric line for the first segment + * (`u'). + * + * See notation in + * http://softsurfer.com/Archive/algorithm_0104/algorithm_0104B.htm. + * Calculations are done in 16.16, but must handle the squaring of + * line lengths in character space. We scale all vectors by 1/32 to + * avoid overflow. This allows values up to 4095 to be squared. The + * scale factor cancels in the divide. + * + * TODO: the scale factor could be computed from UnitsPerEm. + * + */ + +#define cf2_perp( a, b ) \ + ( FT_MulFix( a.x, b.y ) - FT_MulFix( a.y, b.x ) ) + + /* round and divide by 32 */ +#define CF2_CS_SCALE( x ) \ + ( ( (x) + 0x10 ) >> 5 ) + + FT_Vector u, v, w; /* scaled vectors */ + CF2_Fixed denominator, s; + + + u.x = CF2_CS_SCALE( SUB_INT32( u2->x, u1->x ) ); + u.y = CF2_CS_SCALE( SUB_INT32( u2->y, u1->y ) ); + v.x = CF2_CS_SCALE( SUB_INT32( v2->x, v1->x ) ); + v.y = CF2_CS_SCALE( SUB_INT32( v2->y, v1->y ) ); + w.x = CF2_CS_SCALE( SUB_INT32( v1->x, u1->x ) ); + w.y = CF2_CS_SCALE( SUB_INT32( v1->y, u1->y ) ); + + denominator = cf2_perp( u, v ); + + if ( denominator == 0 ) + return FALSE; /* parallel or coincident lines */ + + s = FT_DivFix( cf2_perp( w, v ), denominator ); + + intersection->x = ADD_INT32( u1->x, + FT_MulFix( s, SUB_INT32( u2->x, u1->x ) ) ); + intersection->y = ADD_INT32( u1->y, + FT_MulFix( s, SUB_INT32( u2->y, u1->y ) ) ); + + + /* + * Special case snapping for horizontal and vertical lines. + * This cleans up intersections and reduces problems with winding + * order detection. + * Sample case is sbc cd KozGoPr6N-Medium.otf 20 16685. + * Note: these calculations are in character space. + * + */ + + if ( u1->x == u2->x && + cf2_fixedAbs( SUB_INT32( intersection->x, + u1->x ) ) < glyphpath->snapThreshold ) + intersection->x = u1->x; + if ( u1->y == u2->y && + cf2_fixedAbs( SUB_INT32( intersection->y, + u1->y ) ) < glyphpath->snapThreshold ) + intersection->y = u1->y; + + if ( v1->x == v2->x && + cf2_fixedAbs( SUB_INT32( intersection->x, + v1->x ) ) < glyphpath->snapThreshold ) + intersection->x = v1->x; + if ( v1->y == v2->y && + cf2_fixedAbs( SUB_INT32( intersection->y, + v1->y ) ) < glyphpath->snapThreshold ) + intersection->y = v1->y; + + /* limit the intersection distance from midpoint of u2 and v1 */ + if ( cf2_fixedAbs( intersection->x - ADD_INT32( u2->x, v1->x ) / 2 ) > + glyphpath->miterLimit || + cf2_fixedAbs( intersection->y - ADD_INT32( u2->y, v1->y ) / 2 ) > + glyphpath->miterLimit ) + return FALSE; + + return TRUE; + } + + + /* + * Push the cached element (glyphpath->prevElem*) to the outline + * consumer. When a darkening offset is used, the end point of the + * cached element may be adjusted to an intersection point or we may + * synthesize a connecting line to the current element. If we are + * closing a subpath, we may also generate a connecting line to the start + * point. + * + * This is where Character Space (CS) is converted to Device Space (DS) + * using a hint map. This calculation must use a HintMap that was valid + * at the time the element was saved. For the first point in a subpath, + * that is a saved HintMap. For most elements, it just means the caller + * has delayed building a HintMap from the current HintMask. + * + * Transform each point with outerTransform and call the outline + * callbacks. This is a general 3x3 transform: + * + * x' = a*x + c*y + tx, y' = b*x + d*y + ty + * + * but it uses 4 elements from CF2_Font and the translation part + * from CF2_GlyphPath. + * + */ + static void + cf2_glyphpath_pushPrevElem( CF2_GlyphPath glyphpath, + CF2_HintMap hintmap, + FT_Vector* nextP0, + FT_Vector nextP1, + FT_Bool close ) + { + CF2_CallbackParamsRec params; + + FT_Vector* prevP0; + FT_Vector* prevP1; + + FT_Vector intersection = { 0, 0 }; + FT_Bool useIntersection = FALSE; + + + FT_ASSERT( glyphpath->prevElemOp == CF2_PathOpLineTo || + glyphpath->prevElemOp == CF2_PathOpCubeTo ); + + if ( glyphpath->prevElemOp == CF2_PathOpLineTo ) + { + prevP0 = &glyphpath->prevElemP0; + prevP1 = &glyphpath->prevElemP1; + } + else + { + prevP0 = &glyphpath->prevElemP2; + prevP1 = &glyphpath->prevElemP3; + } + + /* optimization: if previous and next elements are offset by the same */ + /* amount, then there will be no gap, and no need to compute an */ + /* intersection. */ + if ( prevP1->x != nextP0->x || prevP1->y != nextP0->y ) + { + /* previous element does not join next element: */ + /* adjust end point of previous element to the intersection */ + useIntersection = cf2_glyphpath_computeIntersection( glyphpath, + prevP0, + prevP1, + nextP0, + &nextP1, + &intersection ); + if ( useIntersection ) + { + /* modify the last point of the cached element (either line or */ + /* curve) */ + *prevP1 = intersection; + } + } + + params.pt0 = glyphpath->currentDS; + + switch( glyphpath->prevElemOp ) + { + case CF2_PathOpLineTo: + params.op = CF2_PathOpLineTo; + + /* note: pt2 and pt3 are unused */ + + if ( close ) + { + /* use first hint map if closing */ + cf2_glyphpath_hintPoint( glyphpath, + &glyphpath->firstHintMap, + ¶ms.pt1, + glyphpath->prevElemP1.x, + glyphpath->prevElemP1.y ); + } + else + { + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt1, + glyphpath->prevElemP1.x, + glyphpath->prevElemP1.y ); + } + + /* output only non-zero length lines */ + if ( params.pt0.x != params.pt1.x || params.pt0.y != params.pt1.y ) + { + glyphpath->callbacks->lineTo( glyphpath->callbacks, ¶ms ); + + glyphpath->currentDS = params.pt1; + } + break; + + case CF2_PathOpCubeTo: + params.op = CF2_PathOpCubeTo; + + /* TODO: should we intersect the interior joins (p1-p2 and p2-p3)? */ + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt1, + glyphpath->prevElemP1.x, + glyphpath->prevElemP1.y ); + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt2, + glyphpath->prevElemP2.x, + glyphpath->prevElemP2.y ); + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt3, + glyphpath->prevElemP3.x, + glyphpath->prevElemP3.y ); + + glyphpath->callbacks->cubeTo( glyphpath->callbacks, ¶ms ); + + glyphpath->currentDS = params.pt3; + + break; + } + + if ( !useIntersection || close ) + { + /* insert connecting line between end of previous element and start */ + /* of current one */ + /* note: at the end of a subpath, we might do both, so use `nextP0' */ + /* before we change it, below */ + + if ( close ) + { + /* if we are closing the subpath, then nextP0 is in the first */ + /* hint zone */ + cf2_glyphpath_hintPoint( glyphpath, + &glyphpath->firstHintMap, + ¶ms.pt1, + nextP0->x, + nextP0->y ); + } + else + { + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt1, + nextP0->x, + nextP0->y ); + } + + if ( params.pt1.x != glyphpath->currentDS.x || + params.pt1.y != glyphpath->currentDS.y ) + { + /* length is nonzero */ + params.op = CF2_PathOpLineTo; + params.pt0 = glyphpath->currentDS; + + /* note: pt2 and pt3 are unused */ + glyphpath->callbacks->lineTo( glyphpath->callbacks, ¶ms ); + + glyphpath->currentDS = params.pt1; + } + } + + if ( useIntersection ) + { + /* return intersection point to caller */ + *nextP0 = intersection; + } + } + + + /* push a MoveTo element based on current point and offset of current */ + /* element */ + static void + cf2_glyphpath_pushMove( CF2_GlyphPath glyphpath, + FT_Vector start ) + { + CF2_CallbackParamsRec params; + + + params.op = CF2_PathOpMoveTo; + params.pt0 = glyphpath->currentDS; + + /* Test if move has really happened yet; it would have called */ + /* `cf2_hintmap_build' to set `isValid'. */ + if ( !cf2_hintmap_isValid( &glyphpath->hintMap ) ) + { + /* we are here iff first subpath is missing a moveto operator: */ + /* synthesize first moveTo to finish initialization of hintMap */ + cf2_glyphpath_moveTo( glyphpath, + glyphpath->start.x, + glyphpath->start.y ); + } + + cf2_glyphpath_hintPoint( glyphpath, + &glyphpath->hintMap, + ¶ms.pt1, + start.x, + start.y ); + + /* note: pt2 and pt3 are unused */ + glyphpath->callbacks->moveTo( glyphpath->callbacks, ¶ms ); + + glyphpath->currentDS = params.pt1; + glyphpath->offsetStart0 = start; + } + + + /* + * All coordinates are in character space. + * On input, (x1, y1) and (x2, y2) give line segment. + * On output, (x, y) give offset vector. + * We use a piecewise approximation to trig functions. + * + * TODO: Offset true perpendicular and proper length + * supply the y-translation for hinting here, too, + * that adds yOffset unconditionally to *y. + */ + static void + cf2_glyphpath_computeOffset( CF2_GlyphPath glyphpath, + CF2_Fixed x1, + CF2_Fixed y1, + CF2_Fixed x2, + CF2_Fixed y2, + CF2_Fixed* x, + CF2_Fixed* y ) + { + CF2_Fixed dx = SUB_INT32( x2, x1 ); + CF2_Fixed dy = SUB_INT32( y2, y1 ); + + + /* note: negative offsets don't work here; negate deltas to change */ + /* quadrants, below */ + if ( glyphpath->font->reverseWinding ) + { + dx = NEG_INT32( dx ); + dy = NEG_INT32( dy ); + } + + *x = *y = 0; + + if ( !glyphpath->darken ) + return; + + /* add momentum for this path element */ + glyphpath->callbacks->windingMomentum = + ADD_INT32( glyphpath->callbacks->windingMomentum, + cf2_getWindingMomentum( x1, y1, x2, y2 ) ); + + /* note: allow mixed integer and fixed multiplication here */ + if ( dx >= 0 ) + { + if ( dy >= 0 ) + { + /* first quadrant, +x +y */ + + if ( dx > MUL_INT32( 2, dy ) ) + { + /* +x */ + *x = 0; + *y = 0; + } + else if ( dy > MUL_INT32( 2, dx ) ) + { + /* +y */ + *x = glyphpath->xOffset; + *y = glyphpath->yOffset; + } + else + { + /* +x +y */ + *x = FT_MulFix( cf2_doubleToFixed( 0.7 ), + glyphpath->xOffset ); + *y = FT_MulFix( cf2_doubleToFixed( 1.0 - 0.7 ), + glyphpath->yOffset ); + } + } + else + { + /* fourth quadrant, +x -y */ + + if ( dx > MUL_INT32( -2, dy ) ) + { + /* +x */ + *x = 0; + *y = 0; + } + else if ( NEG_INT32( dy ) > MUL_INT32( 2, dx ) ) + { + /* -y */ + *x = NEG_INT32( glyphpath->xOffset ); + *y = glyphpath->yOffset; + } + else + { + /* +x -y */ + *x = FT_MulFix( cf2_doubleToFixed( -0.7 ), + glyphpath->xOffset ); + *y = FT_MulFix( cf2_doubleToFixed( 1.0 - 0.7 ), + glyphpath->yOffset ); + } + } + } + else + { + if ( dy >= 0 ) + { + /* second quadrant, -x +y */ + + if ( NEG_INT32( dx ) > MUL_INT32( 2, dy ) ) + { + /* -x */ + *x = 0; + *y = MUL_INT32( 2, glyphpath->yOffset ); + } + else if ( dy > MUL_INT32( -2, dx ) ) + { + /* +y */ + *x = glyphpath->xOffset; + *y = glyphpath->yOffset; + } + else + { + /* -x +y */ + *x = FT_MulFix( cf2_doubleToFixed( 0.7 ), + glyphpath->xOffset ); + *y = FT_MulFix( cf2_doubleToFixed( 1.0 + 0.7 ), + glyphpath->yOffset ); + } + } + else + { + /* third quadrant, -x -y */ + + if ( NEG_INT32( dx ) > MUL_INT32( -2, dy ) ) + { + /* -x */ + *x = 0; + *y = MUL_INT32( 2, glyphpath->yOffset ); + } + else if ( NEG_INT32( dy ) > MUL_INT32( -2, dx ) ) + { + /* -y */ + *x = NEG_INT32( glyphpath->xOffset ); + *y = glyphpath->yOffset; + } + else + { + /* -x -y */ + *x = FT_MulFix( cf2_doubleToFixed( -0.7 ), + glyphpath->xOffset ); + *y = FT_MulFix( cf2_doubleToFixed( 1.0 + 0.7 ), + glyphpath->yOffset ); + } + } + } + } + + + /* + * The functions cf2_glyphpath_{moveTo,lineTo,curveTo,closeOpenPath} are + * called by the interpreter with Character Space (CS) coordinates. Each + * path element is placed into a queue of length one to await the + * calculation of the following element. At that time, the darkening + * offset of the following element is known and joins can be computed, + * including possible modification of this element, before mapping to + * Device Space (DS) and passing it on to the outline consumer. + * + */ + FT_LOCAL_DEF( void ) + cf2_glyphpath_moveTo( CF2_GlyphPath glyphpath, + CF2_Fixed x, + CF2_Fixed y ) + { + cf2_glyphpath_closeOpenPath( glyphpath ); + + /* save the parameters of the move for later, when we'll know how to */ + /* offset it; */ + /* also save last move point */ + glyphpath->currentCS.x = glyphpath->start.x = x; + glyphpath->currentCS.y = glyphpath->start.y = y; + + glyphpath->moveIsPending = TRUE; + + /* ensure we have a valid map with current mask */ + if ( !cf2_hintmap_isValid( &glyphpath->hintMap ) || + cf2_hintmask_isNew( glyphpath->hintMask ) ) + cf2_hintmap_build( &glyphpath->hintMap, + glyphpath->hStemHintArray, + glyphpath->vStemHintArray, + glyphpath->hintMask, + glyphpath->hintOriginY, + FALSE ); + + /* save a copy of current HintMap to use when drawing initial point */ + glyphpath->firstHintMap = glyphpath->hintMap; /* structure copy */ + } + + + FT_LOCAL_DEF( void ) + cf2_glyphpath_lineTo( CF2_GlyphPath glyphpath, + CF2_Fixed x, + CF2_Fixed y ) + { + CF2_Fixed xOffset, yOffset; + FT_Vector P0, P1; + FT_Bool newHintMap; + + /* + * New hints will be applied after cf2_glyphpath_pushPrevElem has run. + * In case this is a synthesized closing line, any new hints should be + * delayed until this path is closed (`cf2_hintmask_isNew' will be + * called again before the next line or curve). + */ + + /* true if new hint map not on close */ + newHintMap = cf2_hintmask_isNew( glyphpath->hintMask ) && + !glyphpath->pathIsClosing; + + /* + * Zero-length lines may occur in the charstring. Because we cannot + * compute darkening offsets or intersections from zero-length lines, + * it is best to remove them and avoid artifacts. However, zero-length + * lines in CS at the start of a new hint map can generate non-zero + * lines in DS due to hint substitution. We detect a change in hint + * map here and pass those zero-length lines along. + */ + + /* + * Note: Find explicitly closed paths here with a conditional + * breakpoint using + * + * !gp->pathIsClosing && gp->start.x == x && gp->start.y == y + * + */ + + if ( glyphpath->currentCS.x == x && + glyphpath->currentCS.y == y && + !newHintMap ) + /* + * Ignore zero-length lines in CS where the hint map is the same + * because the line in DS will also be zero length. + * + * Ignore zero-length lines when we synthesize a closing line because + * the close will be handled in cf2_glyphPath_pushPrevElem. + */ + return; + + cf2_glyphpath_computeOffset( glyphpath, + glyphpath->currentCS.x, + glyphpath->currentCS.y, + x, + y, + &xOffset, + &yOffset ); + + /* construct offset points */ + P0.x = ADD_INT32( glyphpath->currentCS.x, xOffset ); + P0.y = ADD_INT32( glyphpath->currentCS.y, yOffset ); + P1.x = ADD_INT32( x, xOffset ); + P1.y = ADD_INT32( y, yOffset ); + + if ( glyphpath->moveIsPending ) + { + /* emit offset 1st point as MoveTo */ + cf2_glyphpath_pushMove( glyphpath, P0 ); + + glyphpath->moveIsPending = FALSE; /* adjust state machine */ + glyphpath->pathIsOpen = TRUE; + + glyphpath->offsetStart1 = P1; /* record second point */ + } + + if ( glyphpath->elemIsQueued ) + { + FT_ASSERT( cf2_hintmap_isValid( &glyphpath->hintMap ) || + glyphpath->hintMap.count == 0 ); + + cf2_glyphpath_pushPrevElem( glyphpath, + &glyphpath->hintMap, + &P0, + P1, + FALSE ); + } + + /* queue the current element with offset points */ + glyphpath->elemIsQueued = TRUE; + glyphpath->prevElemOp = CF2_PathOpLineTo; + glyphpath->prevElemP0 = P0; + glyphpath->prevElemP1 = P1; + + /* update current map */ + if ( newHintMap ) + cf2_hintmap_build( &glyphpath->hintMap, + glyphpath->hStemHintArray, + glyphpath->vStemHintArray, + glyphpath->hintMask, + glyphpath->hintOriginY, + FALSE ); + + glyphpath->currentCS.x = x; /* pre-offset current point */ + glyphpath->currentCS.y = y; + } + + + FT_LOCAL_DEF( void ) + cf2_glyphpath_curveTo( CF2_GlyphPath glyphpath, + CF2_Fixed x1, + CF2_Fixed y1, + CF2_Fixed x2, + CF2_Fixed y2, + CF2_Fixed x3, + CF2_Fixed y3 ) + { + CF2_Fixed xOffset1, yOffset1, xOffset3, yOffset3; + FT_Vector P0, P1, P2, P3; + + + /* TODO: ignore zero length portions of curve?? */ + cf2_glyphpath_computeOffset( glyphpath, + glyphpath->currentCS.x, + glyphpath->currentCS.y, + x1, + y1, + &xOffset1, + &yOffset1 ); + cf2_glyphpath_computeOffset( glyphpath, + x2, + y2, + x3, + y3, + &xOffset3, + &yOffset3 ); + + /* add momentum from the middle segment */ + glyphpath->callbacks->windingMomentum = + ADD_INT32( glyphpath->callbacks->windingMomentum, + cf2_getWindingMomentum( x1, y1, x2, y2 ) ); + + /* construct offset points */ + P0.x = ADD_INT32( glyphpath->currentCS.x, xOffset1 ); + P0.y = ADD_INT32( glyphpath->currentCS.y, yOffset1 ); + P1.x = ADD_INT32( x1, xOffset1 ); + P1.y = ADD_INT32( y1, yOffset1 ); + /* note: preserve angle of final segment by using offset3 at both ends */ + P2.x = ADD_INT32( x2, xOffset3 ); + P2.y = ADD_INT32( y2, yOffset3 ); + P3.x = ADD_INT32( x3, xOffset3 ); + P3.y = ADD_INT32( y3, yOffset3 ); + + if ( glyphpath->moveIsPending ) + { + /* emit offset 1st point as MoveTo */ + cf2_glyphpath_pushMove( glyphpath, P0 ); + + glyphpath->moveIsPending = FALSE; + glyphpath->pathIsOpen = TRUE; + + glyphpath->offsetStart1 = P1; /* record second point */ + } + + if ( glyphpath->elemIsQueued ) + { + FT_ASSERT( cf2_hintmap_isValid( &glyphpath->hintMap ) || + glyphpath->hintMap.count == 0 ); + + cf2_glyphpath_pushPrevElem( glyphpath, + &glyphpath->hintMap, + &P0, + P1, + FALSE ); + } + + /* queue the current element with offset points */ + glyphpath->elemIsQueued = TRUE; + glyphpath->prevElemOp = CF2_PathOpCubeTo; + glyphpath->prevElemP0 = P0; + glyphpath->prevElemP1 = P1; + glyphpath->prevElemP2 = P2; + glyphpath->prevElemP3 = P3; + + /* update current map */ + if ( cf2_hintmask_isNew( glyphpath->hintMask ) ) + cf2_hintmap_build( &glyphpath->hintMap, + glyphpath->hStemHintArray, + glyphpath->vStemHintArray, + glyphpath->hintMask, + glyphpath->hintOriginY, + FALSE ); + + glyphpath->currentCS.x = x3; /* pre-offset current point */ + glyphpath->currentCS.y = y3; + } + + + FT_LOCAL_DEF( void ) + cf2_glyphpath_closeOpenPath( CF2_GlyphPath glyphpath ) + { + if ( glyphpath->pathIsOpen ) + { + /* + * A closing line in Character Space line is always generated below + * with `cf2_glyphPath_lineTo'. It may be ignored later if it turns + * out to be zero length in Device Space. + */ + glyphpath->pathIsClosing = TRUE; + + cf2_glyphpath_lineTo( glyphpath, + glyphpath->start.x, + glyphpath->start.y ); + + /* empty the final element from the queue and close the path */ + if ( glyphpath->elemIsQueued ) + cf2_glyphpath_pushPrevElem( glyphpath, + &glyphpath->hintMap, + &glyphpath->offsetStart0, + glyphpath->offsetStart1, + TRUE ); + + /* reset state machine */ + glyphpath->moveIsPending = TRUE; + glyphpath->pathIsOpen = FALSE; + glyphpath->pathIsClosing = FALSE; + glyphpath->elemIsQueued = FALSE; + } + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/pshints.h b/thirdparty/freetype/src/psaux/pshints.h new file mode 100644 index 0000000000..92e37e98ae --- /dev/null +++ b/thirdparty/freetype/src/psaux/pshints.h @@ -0,0 +1,288 @@ +/***************************************************************************/ +/* */ +/* pshints.h */ +/* */ +/* Adobe's code for handling CFF hints (body). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSHINT_H_ +#define PSHINT_H_ + +FT_BEGIN_HEADER + + + enum + { + CF2_MAX_HINTS = 96 /* maximum # of hints */ + }; + + + /* + * A HintMask object stores a bit mask that specifies which hints in the + * charstring are active at a given time. Hints in CFF must be declared + * at the start, before any drawing operators, with horizontal hints + * preceding vertical hints. The HintMask is ordered the same way, with + * horizontal hints immediately followed by vertical hints. Clients are + * responsible for knowing how many of each type are present. + * + * The maximum total number of hints is 96, as specified by the CFF + * specification. + * + * A HintMask is built 0 or more times while interpreting a charstring, by + * the HintMask operator. There is only one HintMask, but it is built or + * rebuilt each time there is a hint substitution (HintMask operator) in + * the charstring. A default HintMask with all bits set is built if there + * has been no HintMask operator prior to the first drawing operator. + * + */ + + typedef struct CF2_HintMaskRec_ + { + FT_Error* error; + + FT_Bool isValid; + FT_Bool isNew; + + size_t bitCount; + size_t byteCount; + + FT_Byte mask[( CF2_MAX_HINTS + 7 ) / 8]; + + } CF2_HintMaskRec, *CF2_HintMask; + + + typedef struct CF2_StemHintRec_ + { + FT_Bool used; /* DS positions are valid */ + + CF2_Fixed min; /* original character space value */ + CF2_Fixed max; + + CF2_Fixed minDS; /* DS position after first use */ + CF2_Fixed maxDS; + + } CF2_StemHintRec, *CF2_StemHint; + + + /* + * A HintMap object stores a piecewise linear function for mapping + * y-coordinates from character space to device space, providing + * appropriate pixel alignment to stem edges. + * + * The map is implemented as an array of `CF2_Hint' elements, each + * representing an edge. When edges are paired, as from stem hints, the + * bottom edge must immediately precede the top edge in the array. + * Element character space AND device space positions must both increase + * monotonically in the array. `CF2_Hint' elements are also used as + * parameters to `cf2_blues_capture'. + * + * The `cf2_hintmap_build' method must be called before any drawing + * operation (beginning with a Move operator) and at each hint + * substitution (HintMask operator). + * + * The `cf2_hintmap_map' method is called to transform y-coordinates at + * each drawing operation (move, line, curve). + * + */ + + /* TODO: make this a CF2_ArrStack and add a deep copy method */ + enum + { + CF2_MAX_HINT_EDGES = CF2_MAX_HINTS * 2 + }; + + + typedef struct CF2_HintMapRec_ + { + CF2_Font font; + + /* initial map based on blue zones */ + struct CF2_HintMapRec_* initialHintMap; + + /* working storage for 2nd pass adjustHints */ + CF2_ArrStack hintMoves; + + FT_Bool isValid; + FT_Bool hinted; + + CF2_Fixed scale; + CF2_UInt count; + + /* start search from this index */ + CF2_UInt lastIndex; + + CF2_HintRec edge[CF2_MAX_HINT_EDGES]; /* 192 */ + + } CF2_HintMapRec, *CF2_HintMap; + + + FT_LOCAL( FT_Bool ) + cf2_hint_isValid( const CF2_Hint hint ); + FT_LOCAL( FT_Bool ) + cf2_hint_isTop( const CF2_Hint hint ); + FT_LOCAL( FT_Bool ) + cf2_hint_isBottom( const CF2_Hint hint ); + FT_LOCAL( void ) + cf2_hint_lock( CF2_Hint hint ); + + + FT_LOCAL( void ) + cf2_hintmap_init( CF2_HintMap hintmap, + CF2_Font font, + CF2_HintMap initialMap, + CF2_ArrStack hintMoves, + CF2_Fixed scale ); + FT_LOCAL( void ) + cf2_hintmap_build( CF2_HintMap hintmap, + CF2_ArrStack hStemHintArray, + CF2_ArrStack vStemHintArray, + CF2_HintMask hintMask, + CF2_Fixed hintOrigin, + FT_Bool initialMap ); + + + /* + * GlyphPath is a wrapper for drawing operations that scales the + * coordinates according to the render matrix and HintMap. It also tracks + * open paths to control ClosePath and to insert MoveTo for broken fonts. + * + */ + typedef struct CF2_GlyphPathRec_ + { + /* TODO: gather some of these into a hinting context */ + + CF2_Font font; /* font instance */ + CF2_OutlineCallbacks callbacks; /* outline consumer */ + + + CF2_HintMapRec hintMap; /* current hint map */ + CF2_HintMapRec firstHintMap; /* saved copy */ + CF2_HintMapRec initialHintMap; /* based on all captured hints */ + + CF2_ArrStackRec hintMoves; /* list of hint moves for 2nd pass */ + + CF2_Fixed scaleX; /* matrix a */ + CF2_Fixed scaleC; /* matrix c */ + CF2_Fixed scaleY; /* matrix d */ + + FT_Vector fractionalTranslation; /* including deviceXScale */ +#if 0 + CF2_Fixed hShift; /* character space horizontal shift */ + /* (for fauxing) */ +#endif + + FT_Bool pathIsOpen; /* true after MoveTo */ + FT_Bool pathIsClosing; /* true when synthesizing closepath line */ + FT_Bool darken; /* true if stem darkening */ + FT_Bool moveIsPending; /* true between MoveTo and offset MoveTo */ + + /* references used to call `cf2_hintmap_build', if necessary */ + CF2_ArrStack hStemHintArray; + CF2_ArrStack vStemHintArray; + CF2_HintMask hintMask; /* ptr to the current mask */ + CF2_Fixed hintOriginY; /* copy of current origin */ + const CF2_BluesRec* blues; + + CF2_Fixed xOffset; /* character space offsets */ + CF2_Fixed yOffset; + + /* character space miter limit threshold */ + CF2_Fixed miterLimit; + /* vertical/horizontal snap distance in character space */ + CF2_Fixed snapThreshold; + + FT_Vector offsetStart0; /* first and second points of first */ + FT_Vector offsetStart1; /* element with offset applied */ + + /* current point, character space, before offset */ + FT_Vector currentCS; + /* current point, device space */ + FT_Vector currentDS; + /* start point of subpath, character space */ + FT_Vector start; + + /* the following members constitute the `queue' of one element */ + FT_Bool elemIsQueued; + CF2_Int prevElemOp; + + FT_Vector prevElemP0; + FT_Vector prevElemP1; + FT_Vector prevElemP2; + FT_Vector prevElemP3; + + } CF2_GlyphPathRec, *CF2_GlyphPath; + + + FT_LOCAL( void ) + cf2_glyphpath_init( CF2_GlyphPath glyphpath, + CF2_Font font, + CF2_OutlineCallbacks callbacks, + CF2_Fixed scaleY, + /* CF2_Fixed hShift, */ + CF2_ArrStack hStemHintArray, + CF2_ArrStack vStemHintArray, + CF2_HintMask hintMask, + CF2_Fixed hintOrigin, + const CF2_Blues blues, + const FT_Vector* fractionalTranslation ); + FT_LOCAL( void ) + cf2_glyphpath_finalize( CF2_GlyphPath glyphpath ); + + FT_LOCAL( void ) + cf2_glyphpath_moveTo( CF2_GlyphPath glyphpath, + CF2_Fixed x, + CF2_Fixed y ); + FT_LOCAL( void ) + cf2_glyphpath_lineTo( CF2_GlyphPath glyphpath, + CF2_Fixed x, + CF2_Fixed y ); + FT_LOCAL( void ) + cf2_glyphpath_curveTo( CF2_GlyphPath glyphpath, + CF2_Fixed x1, + CF2_Fixed y1, + CF2_Fixed x2, + CF2_Fixed y2, + CF2_Fixed x3, + CF2_Fixed y3 ); + FT_LOCAL( void ) + cf2_glyphpath_closeOpenPath( CF2_GlyphPath glyphpath ); + + +FT_END_HEADER + + +#endif /* PSHINT_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psintrp.c b/thirdparty/freetype/src/psaux/psintrp.c new file mode 100644 index 0000000000..da5a8dad1d --- /dev/null +++ b/thirdparty/freetype/src/psaux/psintrp.c @@ -0,0 +1,3040 @@ +/***************************************************************************/ +/* */ +/* psintrp.c */ +/* */ +/* Adobe's CFF Interpreter (body). */ +/* */ +/* Copyright 2007-2014 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H +#include FT_SERVICE_CFF_TABLE_LOAD_H + +#include "psglue.h" +#include "psfont.h" +#include "psstack.h" +#include "pshints.h" +#include "psintrp.h" + +#include "pserror.h" + +#include "psobjs.h" /* for cff_random */ +#include "t1decode.h" /* for t1 seac */ + + + /*************************************************************************/ + /* */ + /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ + /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ + /* messages during execution. */ + /* */ +#undef FT_COMPONENT +#define FT_COMPONENT trace_cf2interp + + + FT_LOCAL_DEF( void ) + cf2_hintmask_init( CF2_HintMask hintmask, + FT_Error* error ) + { + FT_ZERO( hintmask ); + + hintmask->error = error; + } + + + FT_LOCAL_DEF( FT_Bool ) + cf2_hintmask_isValid( const CF2_HintMask hintmask ) + { + return hintmask->isValid; + } + + + FT_LOCAL_DEF( FT_Bool ) + cf2_hintmask_isNew( const CF2_HintMask hintmask ) + { + return hintmask->isNew; + } + + + FT_LOCAL_DEF( void ) + cf2_hintmask_setNew( CF2_HintMask hintmask, + FT_Bool val ) + { + hintmask->isNew = val; + } + + + /* clients call `getMaskPtr' in order to iterate */ + /* through hint mask */ + + FT_LOCAL_DEF( FT_Byte* ) + cf2_hintmask_getMaskPtr( CF2_HintMask hintmask ) + { + return hintmask->mask; + } + + + static size_t + cf2_hintmask_setCounts( CF2_HintMask hintmask, + size_t bitCount ) + { + if ( bitCount > CF2_MAX_HINTS ) + { + /* total of h and v stems must be <= 96 */ + CF2_SET_ERROR( hintmask->error, Invalid_Glyph_Format ); + return 0; + } + + hintmask->bitCount = bitCount; + hintmask->byteCount = ( hintmask->bitCount + 7 ) / 8; + + hintmask->isValid = TRUE; + hintmask->isNew = TRUE; + + return bitCount; + } + + + /* consume the hintmask bytes from the charstring, advancing the src */ + /* pointer */ + static void + cf2_hintmask_read( CF2_HintMask hintmask, + CF2_Buffer charstring, + size_t bitCount ) + { + size_t i; + +#ifndef CF2_NDEBUG + /* these are the bits in the final mask byte that should be zero */ + /* Note: this variable is only used in an assert expression below */ + /* and then only if CF2_NDEBUG is not defined */ + CF2_UInt mask = ( 1 << ( -(CF2_Int)bitCount & 7 ) ) - 1; +#endif + + + /* initialize counts and isValid */ + if ( cf2_hintmask_setCounts( hintmask, bitCount ) == 0 ) + return; + + FT_ASSERT( hintmask->byteCount > 0 ); + + FT_TRACE4(( " (maskbytes:" )); + + /* set mask and advance interpreter's charstring pointer */ + for ( i = 0; i < hintmask->byteCount; i++ ) + { + hintmask->mask[i] = (FT_Byte)cf2_buf_readByte( charstring ); + FT_TRACE4(( " 0x%02X", hintmask->mask[i] )); + } + + FT_TRACE4(( ")\n" )); + + /* assert any unused bits in last byte are zero unless there's a prior */ + /* error */ + /* bitCount -> mask, 0 -> 0, 1 -> 7f, 2 -> 3f, ... 6 -> 3, 7 -> 1 */ +#ifndef CF2_NDEBUG + FT_ASSERT( ( hintmask->mask[hintmask->byteCount - 1] & mask ) == 0 || + *hintmask->error ); +#endif + } + + + FT_LOCAL_DEF( void ) + cf2_hintmask_setAll( CF2_HintMask hintmask, + size_t bitCount ) + { + size_t i; + CF2_UInt mask = ( 1 << ( -(CF2_Int)bitCount & 7 ) ) - 1; + + + /* initialize counts and isValid */ + if ( cf2_hintmask_setCounts( hintmask, bitCount ) == 0 ) + return; + + FT_ASSERT( hintmask->byteCount > 0 ); + FT_ASSERT( hintmask->byteCount <= + sizeof ( hintmask->mask ) / sizeof ( hintmask->mask[0] ) ); + + /* set mask to all ones */ + for ( i = 0; i < hintmask->byteCount; i++ ) + hintmask->mask[i] = 0xFF; + + /* clear unused bits */ + /* bitCount -> mask, 0 -> 0, 1 -> 7f, 2 -> 3f, ... 6 -> 3, 7 -> 1 */ + hintmask->mask[hintmask->byteCount - 1] &= ~mask; + } + + + /* Type2 charstring opcodes */ + enum + { + cf2_cmdRESERVED_0, /* 0 */ + cf2_cmdHSTEM, /* 1 */ + cf2_cmdRESERVED_2, /* 2 */ + cf2_cmdVSTEM, /* 3 */ + cf2_cmdVMOVETO, /* 4 */ + cf2_cmdRLINETO, /* 5 */ + cf2_cmdHLINETO, /* 6 */ + cf2_cmdVLINETO, /* 7 */ + cf2_cmdRRCURVETO, /* 8 */ + cf2_cmdCLOSEPATH, /* 9 T1 only */ + cf2_cmdCALLSUBR, /* 10 */ + cf2_cmdRETURN, /* 11 */ + cf2_cmdESC, /* 12 */ + cf2_cmdHSBW, /* 13 T1 only */ + cf2_cmdENDCHAR, /* 14 */ + cf2_cmdVSINDEX, /* 15 */ + cf2_cmdBLEND, /* 16 */ + cf2_cmdRESERVED_17, /* 17 */ + cf2_cmdHSTEMHM, /* 18 */ + cf2_cmdHINTMASK, /* 19 */ + cf2_cmdCNTRMASK, /* 20 */ + cf2_cmdRMOVETO, /* 21 */ + cf2_cmdHMOVETO, /* 22 */ + cf2_cmdVSTEMHM, /* 23 */ + cf2_cmdRCURVELINE, /* 24 */ + cf2_cmdRLINECURVE, /* 25 */ + cf2_cmdVVCURVETO, /* 26 */ + cf2_cmdHHCURVETO, /* 27 */ + cf2_cmdEXTENDEDNMBR, /* 28 */ + cf2_cmdCALLGSUBR, /* 29 */ + cf2_cmdVHCURVETO, /* 30 */ + cf2_cmdHVCURVETO /* 31 */ + }; + + enum + { + cf2_escDOTSECTION, /* 0 */ + cf2_escVSTEM3, /* 1 T1 only */ + cf2_escHSTEM3, /* 2 T1 only */ + cf2_escAND, /* 3 */ + cf2_escOR, /* 4 */ + cf2_escNOT, /* 5 */ + cf2_escSEAC, /* 6 T1 only */ + cf2_escSBW, /* 7 T1 only */ + cf2_escRESERVED_8, /* 8 */ + cf2_escABS, /* 9 */ + cf2_escADD, /* 10 like otherADD */ + cf2_escSUB, /* 11 like otherSUB */ + cf2_escDIV, /* 12 */ + cf2_escRESERVED_13, /* 13 */ + cf2_escNEG, /* 14 */ + cf2_escEQ, /* 15 */ + cf2_escCALLOTHERSUBR,/* 16 T1 only */ + cf2_escPOP, /* 17 T1 only */ + cf2_escDROP, /* 18 */ + cf2_escRESERVED_19, /* 19 */ + cf2_escPUT, /* 20 like otherPUT */ + cf2_escGET, /* 21 like otherGET */ + cf2_escIFELSE, /* 22 like otherIFELSE */ + cf2_escRANDOM, /* 23 like otherRANDOM */ + cf2_escMUL, /* 24 like otherMUL */ + cf2_escRESERVED_25, /* 25 */ + cf2_escSQRT, /* 26 */ + cf2_escDUP, /* 27 like otherDUP */ + cf2_escEXCH, /* 28 like otherEXCH */ + cf2_escINDEX, /* 29 */ + cf2_escROLL, /* 30 */ + cf2_escRESERVED_31, /* 31 */ + cf2_escRESERVED_32, /* 32 */ + cf2_escSETCURRENTPT, /* 33 T1 only */ + cf2_escHFLEX, /* 34 */ + cf2_escFLEX, /* 35 */ + cf2_escHFLEX1, /* 36 */ + cf2_escFLEX1, /* 37 */ + cf2_escRESERVED_38 /* 38 & all higher */ + }; + + + /* `stemHintArray' does not change once we start drawing the outline. */ + static void + cf2_doStems( const CF2_Font font, + CF2_Stack opStack, + CF2_ArrStack stemHintArray, + CF2_Fixed* width, + FT_Bool* haveWidth, + CF2_Fixed hintOffset ) + { + CF2_UInt i; + CF2_UInt count = cf2_stack_count( opStack ); + FT_Bool hasWidthArg = (FT_Bool)( count & 1 ); + + /* variable accumulates delta values from operand stack */ + CF2_Fixed position = hintOffset; + + if ( font->isT1 && !font->decoder->flex_state && !*haveWidth ) + FT_ERROR(( "cf2_doStems (Type 1 mode):" + " No width. Use hsbw/sbw as first op\n" )); + + if ( !font->isT1 && hasWidthArg && !*haveWidth ) + *width = ADD_INT32( cf2_stack_getReal( opStack, 0 ), + cf2_getNominalWidthX( font->decoder ) ); + + if ( font->decoder->width_only ) + goto exit; + + for ( i = hasWidthArg ? 1 : 0; i < count; i += 2 ) + { + /* construct a CF2_StemHint and push it onto the list */ + CF2_StemHintRec stemhint; + + + stemhint.min = + position = ADD_INT32( position, + cf2_stack_getReal( opStack, i ) ); + stemhint.max = + position = ADD_INT32( position, + cf2_stack_getReal( opStack, i + 1 ) ); + + stemhint.used = FALSE; + stemhint.maxDS = + stemhint.minDS = 0; + + cf2_arrstack_push( stemHintArray, &stemhint ); /* defer error check */ + } + + cf2_stack_clear( opStack ); + + exit: + /* cf2_doStems must define a width (may be default) */ + *haveWidth = TRUE; + } + + + static void + cf2_doFlex( CF2_Stack opStack, + CF2_Fixed* curX, + CF2_Fixed* curY, + CF2_GlyphPath glyphPath, + const FT_Bool* readFromStack, + FT_Bool doConditionalLastRead ) + { + CF2_Fixed vals[14]; + CF2_UInt idx; + FT_Bool isHFlex; + CF2_Int top, i, j; + + + vals[0] = *curX; + vals[1] = *curY; + idx = 0; + isHFlex = FT_BOOL( readFromStack[9] == FALSE ); + top = isHFlex ? 9 : 10; + + for ( i = 0; i < top; i++ ) + { + vals[i + 2] = vals[i]; + if ( readFromStack[i] ) + vals[i + 2] = ADD_INT32( vals[i + 2], cf2_stack_getReal( opStack, + idx++ ) ); + } + + if ( isHFlex ) + vals[9 + 2] = *curY; + + if ( doConditionalLastRead ) + { + FT_Bool lastIsX = (FT_Bool)( + cf2_fixedAbs( SUB_INT32( vals[10], *curX ) ) > + cf2_fixedAbs( SUB_INT32( vals[11], *curY ) ) ); + CF2_Fixed lastVal = cf2_stack_getReal( opStack, idx ); + + + if ( lastIsX ) + { + vals[12] = ADD_INT32( vals[10], lastVal ); + vals[13] = *curY; + } + else + { + vals[12] = *curX; + vals[13] = ADD_INT32( vals[11], lastVal ); + } + } + else + { + if ( readFromStack[10] ) + vals[12] = ADD_INT32( vals[10], + cf2_stack_getReal( opStack, idx++ ) ); + else + vals[12] = *curX; + + if ( readFromStack[11] ) + vals[13] = ADD_INT32( vals[11], + cf2_stack_getReal( opStack, idx ) ); + else + vals[13] = *curY; + } + + for ( j = 0; j < 2; j++ ) + cf2_glyphpath_curveTo( glyphPath, vals[j * 6 + 2], + vals[j * 6 + 3], + vals[j * 6 + 4], + vals[j * 6 + 5], + vals[j * 6 + 6], + vals[j * 6 + 7] ); + + cf2_stack_clear( opStack ); + + *curX = vals[12]; + *curY = vals[13]; + } + + + /* Blend numOperands on the stack, */ + /* store results into the first numBlends values, */ + /* then pop remaining arguments. */ + static void + cf2_doBlend( const CFF_Blend blend, + CF2_Stack opStack, + CF2_UInt numBlends ) + { + CF2_UInt delta; + CF2_UInt base; + CF2_UInt i, j; + CF2_UInt numOperands = (CF2_UInt)( numBlends * blend->lenBV ); + + + base = cf2_stack_count( opStack ) - numOperands; + delta = base + numBlends; + + for ( i = 0; i < numBlends; i++ ) + { + const CF2_Fixed* weight = &blend->BV[1]; + + /* start with first term */ + CF2_Fixed sum = cf2_stack_getReal( opStack, i + base ); + + + for ( j = 1; j < blend->lenBV; j++ ) + sum = ADD_INT32( sum, + FT_MulFix( *weight++, + cf2_stack_getReal( opStack, + delta++ ) ) ); + + /* store blended result */ + cf2_stack_setReal( opStack, i + base, sum ); + } + + /* leave only `numBlends' results on stack */ + cf2_stack_pop( opStack, numOperands - numBlends ); + } + + + /* + * `error' is a shared error code used by many objects in this + * routine. Before the code continues from an error, it must check and + * record the error in `*error'. The idea is that this shared + * error code will record the first error encountered. If testing + * for an error anyway, the cost of `goto exit' is small, so we do it, + * even if continuing would be safe. In this case, `lastError' is + * set, so the testing and storing can be done in one place, at `exit'. + * + * Continuing after an error is intended for objects which do their own + * testing of `*error', e.g., array stack functions. This allows us to + * avoid an extra test after the call. + * + * Unimplemented opcodes are ignored. + * + */ + FT_LOCAL_DEF( void ) + cf2_interpT2CharString( CF2_Font font, + CF2_Buffer buf, + CF2_OutlineCallbacks callbacks, + const FT_Vector* translation, + FT_Bool doingSeac, + CF2_Fixed curX, + CF2_Fixed curY, + CF2_Fixed* width ) + { + /* lastError is used for errors that are immediately tested */ + FT_Error lastError = FT_Err_Ok; + + /* pointer to parsed font object */ + PS_Decoder* decoder = font->decoder; + + FT_Error* error = &font->error; + FT_Memory memory = font->memory; + + CF2_Fixed scaleY = font->innerTransform.d; + CF2_Fixed nominalWidthX = cf2_getNominalWidthX( decoder ); + + /* stuff for Type 1 */ + FT_Int known_othersubr_result_cnt = 0; + FT_Bool large_int = FALSE; + FT_Bool initial_map_ready = FALSE; + +#define PS_STORAGE_SIZE 3 + CF2_F16Dot16 results[PS_STORAGE_SIZE]; /* for othersubr results */ + FT_Int result_cnt = 0; + + /* save this for hinting seac accents */ + CF2_Fixed hintOriginY = curY; + + CF2_Stack opStack = NULL; + FT_UInt stackSize; + FT_Byte op1; /* first opcode byte */ + + CF2_F16Dot16 storage[CF2_STORAGE_SIZE]; /* for `put' and `get' */ + CF2_F16Dot16 flexStore[6]; /* for Type 1 flex */ + + /* instruction limit; 20,000,000 matches Avalon */ + FT_UInt32 instructionLimit = 20000000UL; + + CF2_ArrStackRec subrStack; + + FT_Bool haveWidth; + CF2_Buffer charstring = NULL; + + CF2_Int charstringIndex = -1; /* initialize to empty */ + + /* TODO: placeholders for hint structures */ + + /* objects used for hinting */ + CF2_ArrStackRec hStemHintArray; + CF2_ArrStackRec vStemHintArray; + + CF2_HintMaskRec hintMask; + CF2_GlyphPathRec glyphPath; + + + FT_ZERO( &storage ); + FT_ZERO( &results ); + FT_ZERO( &flexStore ); + + /* initialize the remaining objects */ + cf2_arrstack_init( &subrStack, + memory, + error, + sizeof ( CF2_BufferRec ) ); + cf2_arrstack_init( &hStemHintArray, + memory, + error, + sizeof ( CF2_StemHintRec ) ); + cf2_arrstack_init( &vStemHintArray, + memory, + error, + sizeof ( CF2_StemHintRec ) ); + + /* initialize CF2_StemHint arrays */ + cf2_hintmask_init( &hintMask, error ); + + /* initialize path map to manage drawing operations */ + + /* Note: last 4 params are used to handle `MoveToPermissive', which */ + /* may need to call `hintMap.Build' */ + /* TODO: MoveToPermissive is gone; are these still needed? */ + cf2_glyphpath_init( &glyphPath, + font, + callbacks, + scaleY, + /* hShift, */ + &hStemHintArray, + &vStemHintArray, + &hintMask, + hintOriginY, + &font->blues, + translation ); + + /* + * Initialize state for width parsing. From the CFF Spec: + * + * The first stack-clearing operator, which must be one of hstem, + * hstemhm, vstem, vstemhm, cntrmask, hintmask, hmoveto, vmoveto, + * rmoveto, or endchar, takes an additional argument - the width (as + * described earlier), which may be expressed as zero or one numeric + * argument. + * + * What we implement here uses the first validly specified width, but + * does not detect errors for specifying more than one width. + * + * If one of the above operators occurs without explicitly specifying + * a width, we assume the default width. + * + * CFF2 charstrings always return the default width (0). + * + */ + haveWidth = font->isCFF2 ? TRUE : FALSE; + *width = cf2_getDefaultWidthX( decoder ); + + /* + * Note: At this point, all pointers to resources must be NULL + * and all local objects must be initialized. + * There must be no branches to `exit:' above this point. + * + */ + + /* allocate an operand stack */ + stackSize = font->isCFF2 ? cf2_getMaxstack( decoder ) + : CF2_OPERAND_STACK_SIZE; + opStack = cf2_stack_init( memory, error, stackSize ); + + if ( !opStack ) + { + lastError = FT_THROW( Out_Of_Memory ); + goto exit; + } + + /* initialize subroutine stack by placing top level charstring as */ + /* first element (max depth plus one for the charstring) */ + /* Note: Caller owns and must finalize the first charstring. */ + /* Our copy of it does not change that requirement. */ + cf2_arrstack_setCount( &subrStack, CF2_MAX_SUBR + 1 ); + + charstring = (CF2_Buffer)cf2_arrstack_getBuffer( &subrStack ); + *charstring = *buf; /* structure copy */ + + charstringIndex = 0; /* entry is valid now */ + + /* catch errors so far */ + if ( *error ) + goto exit; + + /* main interpreter loop */ + while ( 1 ) + { + if ( font->isT1 ) + FT_ASSERT( known_othersubr_result_cnt == 0 || + result_cnt == 0 ); + + if ( cf2_buf_isEnd( charstring ) ) + { + /* If we've reached the end of the charstring, simulate a */ + /* cf2_cmdRETURN or cf2_cmdENDCHAR. */ + /* We do this for both CFF and CFF2. */ + if ( charstringIndex ) + op1 = cf2_cmdRETURN; /* end of buffer for subroutine */ + else + op1 = cf2_cmdENDCHAR; /* end of buffer for top level charstring */ + } + else + { + op1 = (FT_Byte)cf2_buf_readByte( charstring ); + + /* Explicit RETURN and ENDCHAR in CFF2 should be ignored. */ + /* Note: Trace message will report 0 instead of 11 or 14. */ + if ( ( op1 == cf2_cmdRETURN || op1 == cf2_cmdENDCHAR ) && + font->isCFF2 ) + op1 = cf2_cmdRESERVED_0; + } + + if ( font->isT1 ) + { + if ( !initial_map_ready && + !( op1 == cf2_cmdHSTEM || + op1 == cf2_cmdVSTEM || + op1 == cf2_cmdHSBW || + op1 == cf2_cmdCALLSUBR || + op1 == cf2_cmdRETURN || + op1 == cf2_cmdESC || + op1 == cf2_cmdENDCHAR || + op1 >= 32 /* Numbers */ ) ) + { + /* Skip outline commands first time round. */ + /* `endchar' will trigger initial hintmap build */ + /* and rewind the charstring. */ + cf2_stack_clear( opStack ); + continue; + } + + if ( result_cnt > 0 && + !( op1 == cf2_cmdCALLSUBR || + op1 == cf2_cmdRETURN || + op1 == cf2_cmdESC || + op1 >= 32 /* Numbers */ ) ) + { + /* all operands have been transferred by previous pops */ + result_cnt = 0; + } + + if ( large_int && !( op1 >= 32 || op1 == cf2_escDIV ) ) + { + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " no `div' after large integer\n" )); + + large_int = FALSE; + } + } + + /* check for errors once per loop */ + if ( *error ) + goto exit; + + instructionLimit--; + if ( instructionLimit == 0 ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + switch( op1 ) + { + case cf2_cmdRESERVED_0: + case cf2_cmdRESERVED_2: + case cf2_cmdRESERVED_17: + /* we may get here if we have a prior error */ + FT_TRACE4(( " unknown op (%d)\n", op1 )); + break; + + case cf2_cmdVSINDEX: + FT_TRACE4(( " vsindex\n" )); + + if ( !font->isCFF2 ) + break; /* clear stack & ignore */ + + if ( font->blend.usedBV ) + { + /* vsindex not allowed after blend */ + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + { + FT_Int temp = cf2_stack_popInt( opStack ); + + + if ( temp >= 0 ) + font->vsindex = (FT_UInt)temp; + } + break; + + case cf2_cmdBLEND: + { + FT_UInt numBlends; + + + FT_TRACE4(( " blend\n" )); + + if ( !font->isCFF2 ) + break; /* clear stack & ignore */ + + /* do we have a `blend' op in a non-variant font? */ + if ( !font->blend.font ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* check cached blend vector */ + if ( font->cffload->blend_check_vector( &font->blend, + font->vsindex, + font->lenNDV, + font->NDV ) ) + { + lastError = font->cffload->blend_build_vector( &font->blend, + font->vsindex, + font->lenNDV, + font->NDV ); + if ( lastError ) + goto exit; + } + + /* do the blend */ + numBlends = (FT_UInt)cf2_stack_popInt( opStack ); + if ( numBlends > stackSize ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + cf2_doBlend( &font->blend, opStack, numBlends ); + + font->blend.usedBV = TRUE; + } + continue; /* do not clear the stack */ + + case cf2_cmdHSTEMHM: + case cf2_cmdHSTEM: + FT_TRACE4(( op1 == cf2_cmdHSTEMHM ? " hstemhm\n" : " hstem\n" )); + + if ( !font->isT1 ) + { + /* never add hints after the mask is computed */ + /* except if in Type 1 mode (no hintmask op) */ + if ( cf2_hintmask_isValid( &hintMask ) ) + { + FT_TRACE4(( "cf2_interpT2CharString:" + " invalid horizontal hint mask\n" )); + break; + } + } + + /* add left-sidebearing correction in Type 1 mode */ + cf2_doStems( font, + opStack, + &hStemHintArray, + width, + &haveWidth, + font->isT1 ? decoder->builder.left_bearing->y + : 0 ); + + if ( decoder->width_only ) + goto exit; + + break; + + case cf2_cmdVSTEMHM: + case cf2_cmdVSTEM: + FT_TRACE4(( op1 == cf2_cmdVSTEMHM ? " vstemhm\n" : " vstem\n" )); + + if ( !font->isT1 ) + { + /* never add hints after the mask is computed */ + /* except if in Type 1 mode (no hintmask op) */ + if ( cf2_hintmask_isValid( &hintMask ) ) + { + FT_TRACE4(( "cf2_interpT2CharString:" + " invalid vertical hint mask\n" )); + break; + } + } + + /* add left-sidebearing correction in Type 1 mode */ + cf2_doStems( font, + opStack, + &vStemHintArray, + width, + &haveWidth, + font->isT1 ? decoder->builder.left_bearing->x + : 0 ); + + if ( decoder->width_only ) + goto exit; + + break; + + case cf2_cmdVMOVETO: + FT_TRACE4(( " vmoveto\n" )); + + if ( font->isT1 && !decoder->flex_state && !haveWidth ) + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " No width. Use hsbw/sbw as first op\n" )); + + if ( cf2_stack_count( opStack ) > 1 && !haveWidth ) + *width = ADD_INT32( cf2_stack_getReal( opStack, 0 ), + nominalWidthX ); + + /* width is defined or default after this */ + haveWidth = TRUE; + + if ( decoder->width_only ) + goto exit; + + curY = ADD_INT32( curY, cf2_stack_popFixed( opStack ) ); + + if ( !decoder->flex_state ) + cf2_glyphpath_moveTo( &glyphPath, curX, curY ); + + break; + + case cf2_cmdRLINETO: + { + CF2_UInt idx; + CF2_UInt count = cf2_stack_count( opStack ); + + + FT_TRACE4(( " rlineto\n" )); + + for ( idx = 0; idx < count; idx += 2 ) + { + curX = ADD_INT32( curX, cf2_stack_getReal( opStack, + idx + 0 ) ); + curY = ADD_INT32( curY, cf2_stack_getReal( opStack, + idx + 1 ) ); + + cf2_glyphpath_lineTo( &glyphPath, curX, curY ); + } + + cf2_stack_clear( opStack ); + } + continue; /* no need to clear stack again */ + + case cf2_cmdHLINETO: + case cf2_cmdVLINETO: + { + CF2_UInt idx; + CF2_UInt count = cf2_stack_count( opStack ); + + FT_Bool isX = FT_BOOL( op1 == cf2_cmdHLINETO ); + + + FT_TRACE4(( isX ? " hlineto\n" : " vlineto\n" )); + + for ( idx = 0; idx < count; idx++ ) + { + CF2_Fixed v = cf2_stack_getReal( opStack, idx ); + + + if ( isX ) + curX = ADD_INT32( curX, v ); + else + curY = ADD_INT32( curY, v ); + + isX = !isX; + + cf2_glyphpath_lineTo( &glyphPath, curX, curY ); + } + + cf2_stack_clear( opStack ); + } + continue; + + case cf2_cmdRCURVELINE: + case cf2_cmdRRCURVETO: + { + CF2_UInt count = cf2_stack_count( opStack ); + CF2_UInt idx = 0; + + + FT_TRACE4(( op1 == cf2_cmdRCURVELINE ? " rcurveline\n" + : " rrcurveto\n" )); + + while ( idx + 6 <= count ) + { + CF2_Fixed x1, y1, x2, y2, x3, y3; + + + x1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 0 ), curX ); + y1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 1 ), curY ); + x2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 2 ), x1 ); + y2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 3 ), y1 ); + x3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 4 ), x2 ); + y3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 5 ), y2 ); + + cf2_glyphpath_curveTo( &glyphPath, x1, y1, x2, y2, x3, y3 ); + + curX = x3; + curY = y3; + idx += 6; + } + + if ( op1 == cf2_cmdRCURVELINE ) + { + curX = ADD_INT32( curX, cf2_stack_getReal( opStack, + idx + 0 ) ); + curY = ADD_INT32( curY, cf2_stack_getReal( opStack, + idx + 1 ) ); + + cf2_glyphpath_lineTo( &glyphPath, curX, curY ); + } + + cf2_stack_clear( opStack ); + } + continue; /* no need to clear stack again */ + + case cf2_cmdCLOSEPATH: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (%d)\n", op1 )); + else + { + FT_TRACE4(( " closepath" )); + + /* if there is no path, `closepath' is a no-op */ + ps_builder_close_contour( &decoder->builder ); + + haveWidth = TRUE; + } + break; + + case cf2_cmdCALLGSUBR: + case cf2_cmdCALLSUBR: + { + CF2_Int subrNum; + + + FT_TRACE4(( op1 == cf2_cmdCALLGSUBR ? " callgsubr" + : " callsubr" )); + + if ( ( !font->isT1 && charstringIndex > CF2_MAX_SUBR ) || + ( font->isT1 && charstringIndex > T1_MAX_SUBRS_CALLS ) ) + { + /* max subr plus one for charstring */ + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* overflow of stack */ + } + + /* push our current CFF charstring region on subrStack */ + charstring = (CF2_Buffer) + cf2_arrstack_getPointer( + &subrStack, + (size_t)charstringIndex + 1 ); + + /* set up the new CFF region and pointer */ + subrNum = cf2_stack_popInt( opStack ); + + if ( font->isT1 && decoder->locals_hash ) + { + size_t* val = ft_hash_num_lookup( subrNum, + decoder->locals_hash ); + + + if ( val ) + subrNum = *val; + else + subrNum = -1; + } + + switch ( op1 ) + { + case cf2_cmdCALLGSUBR: + FT_TRACE4(( " (idx %d, entering level %d)\n", + subrNum + decoder->globals_bias, + charstringIndex + 1 )); + + if ( cf2_initGlobalRegionBuffer( decoder, + subrNum, + charstring ) ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* subroutine lookup or stream error */ + } + break; + + default: + /* cf2_cmdCALLSUBR */ + FT_TRACE4(( " (idx %d, entering level %d)\n", + subrNum + decoder->locals_bias, + charstringIndex + 1 )); + + if ( cf2_initLocalRegionBuffer( decoder, + subrNum, + charstring ) ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* subroutine lookup or stream error */ + } + } + + charstringIndex += 1; /* entry is valid now */ + } + continue; /* do not clear the stack */ + + case cf2_cmdRETURN: + FT_TRACE4(( " return (leaving level %d)\n", charstringIndex )); + + if ( charstringIndex < 1 ) + { + /* Note: cannot return from top charstring */ + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* underflow of stack */ + } + + /* restore position in previous charstring */ + charstring = (CF2_Buffer) + cf2_arrstack_getPointer( + &subrStack, + (CF2_UInt)--charstringIndex ); + continue; /* do not clear the stack */ + + case cf2_cmdESC: + { + FT_Byte op2 = (FT_Byte)cf2_buf_readByte( charstring ); + + + /* first switch for 2-byte operators handles CFF2 */ + /* and opcodes that are reserved for both CFF and CFF2 */ + switch ( op2 ) + { + case cf2_escHFLEX: + { + static const FT_Bool readFromStack[12] = + { + TRUE /* dx1 */, FALSE /* dy1 */, + TRUE /* dx2 */, TRUE /* dy2 */, + TRUE /* dx3 */, FALSE /* dy3 */, + TRUE /* dx4 */, FALSE /* dy4 */, + TRUE /* dx5 */, FALSE /* dy5 */, + TRUE /* dx6 */, FALSE /* dy6 */ + }; + + + FT_TRACE4(( " hflex\n" )); + + cf2_doFlex( opStack, + &curX, + &curY, + &glyphPath, + readFromStack, + FALSE /* doConditionalLastRead */ ); + } + continue; + + case cf2_escFLEX: + { + static const FT_Bool readFromStack[12] = + { + TRUE /* dx1 */, TRUE /* dy1 */, + TRUE /* dx2 */, TRUE /* dy2 */, + TRUE /* dx3 */, TRUE /* dy3 */, + TRUE /* dx4 */, TRUE /* dy4 */, + TRUE /* dx5 */, TRUE /* dy5 */, + TRUE /* dx6 */, TRUE /* dy6 */ + }; + + + FT_TRACE4(( " flex\n" )); + + cf2_doFlex( opStack, + &curX, + &curY, + &glyphPath, + readFromStack, + FALSE /* doConditionalLastRead */ ); + } + break; /* TODO: why is this not a continue? */ + + case cf2_escHFLEX1: + { + static const FT_Bool readFromStack[12] = + { + TRUE /* dx1 */, TRUE /* dy1 */, + TRUE /* dx2 */, TRUE /* dy2 */, + TRUE /* dx3 */, FALSE /* dy3 */, + TRUE /* dx4 */, FALSE /* dy4 */, + TRUE /* dx5 */, TRUE /* dy5 */, + TRUE /* dx6 */, FALSE /* dy6 */ + }; + + + FT_TRACE4(( " hflex1\n" )); + + cf2_doFlex( opStack, + &curX, + &curY, + &glyphPath, + readFromStack, + FALSE /* doConditionalLastRead */ ); + } + continue; + + case cf2_escFLEX1: + { + static const FT_Bool readFromStack[12] = + { + TRUE /* dx1 */, TRUE /* dy1 */, + TRUE /* dx2 */, TRUE /* dy2 */, + TRUE /* dx3 */, TRUE /* dy3 */, + TRUE /* dx4 */, TRUE /* dy4 */, + TRUE /* dx5 */, TRUE /* dy5 */, + FALSE /* dx6 */, FALSE /* dy6 */ + }; + + + FT_TRACE4(( " flex1\n" )); + + cf2_doFlex( opStack, + &curX, + &curY, + &glyphPath, + readFromStack, + TRUE /* doConditionalLastRead */ ); + } + continue; + + /* these opcodes are always reserved */ + case cf2_escRESERVED_8: + case cf2_escRESERVED_13: + case cf2_escRESERVED_19: + case cf2_escRESERVED_25: + case cf2_escRESERVED_31: + case cf2_escRESERVED_32: + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + break; + + default: + { + if ( font->isCFF2 || op2 >= cf2_escRESERVED_38 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else if ( font->isT1 && result_cnt > 0 && op2 != cf2_escPOP ) + { + /* all operands have been transferred by previous pops */ + result_cnt = 0; + } + else + { + /* second switch for 2-byte operators handles */ + /* CFF and Type 1 */ + switch ( op2 ) + { + + case cf2_escDOTSECTION: + /* something about `flip type of locking' -- ignore it */ + FT_TRACE4(( " dotsection\n" )); + + break; + + case cf2_escVSTEM3: + case cf2_escHSTEM3: + /* + * Type 1: Type 2: + * x0 dx0 x1 dx1 x2 dx2 vstem3 x dx {dxa dxb}* vstem + * y0 dy0 y1 dy1 y2 dy2 hstem3 y dy {dya dyb}* hstem + * relative to lsb point relative to zero + * + */ + { + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else + { + CF2_F16Dot16 v0, v1, v2; + + FT_Bool isV = FT_BOOL( op2 == cf2_escVSTEM3 ); + + + FT_TRACE4(( isV ? " vstem3\n" + : " hstem3\n" )); + + FT_ASSERT( cf2_stack_count( opStack ) == 6 ); + + v0 = cf2_stack_getReal( opStack, 0 ); + v1 = cf2_stack_getReal( opStack, 2 ); + v2 = cf2_stack_getReal( opStack, 4 ); + + cf2_stack_setReal( + opStack, 2, + SUB_INT32( SUB_INT32( v1, v0 ), + cf2_stack_getReal( opStack, 1 ) ) ); + cf2_stack_setReal( + opStack, 4, + SUB_INT32( SUB_INT32( v2, v1 ), + cf2_stack_getReal( opStack, 3 ) ) ); + + /* add left-sidebearing correction */ + cf2_doStems( font, + opStack, + isV ? &vStemHintArray : &hStemHintArray, + width, + &haveWidth, + isV ? decoder->builder.left_bearing->x + : decoder->builder.left_bearing->y ); + + if ( decoder->width_only ) + goto exit; + } + } + break; + + case cf2_escAND: + { + CF2_F16Dot16 arg1; + CF2_F16Dot16 arg2; + + + FT_TRACE4(( " and\n" )); + + arg2 = cf2_stack_popFixed( opStack ); + arg1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushInt( opStack, arg1 && arg2 ); + } + continue; /* do not clear the stack */ + + case cf2_escOR: + { + CF2_F16Dot16 arg1; + CF2_F16Dot16 arg2; + + + FT_TRACE4(( " or\n" )); + + arg2 = cf2_stack_popFixed( opStack ); + arg1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushInt( opStack, arg1 || arg2 ); + } + continue; /* do not clear the stack */ + + case cf2_escNOT: + { + CF2_F16Dot16 arg; + + + FT_TRACE4(( " not\n" )); + + arg = cf2_stack_popFixed( opStack ); + + cf2_stack_pushInt( opStack, !arg ); + } + continue; /* do not clear the stack */ + + case cf2_escSEAC: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else + { + FT_Error error2; + CF2_Int bchar_index, achar_index; + FT_Vector left_bearing, advance; + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + T1_Face face = (T1_Face)decoder->builder.face; +#endif + CF2_BufferRec component; + CF2_Fixed dummyWidth; + + CF2_Int achar = cf2_stack_popInt( opStack ); + CF2_Int bchar = cf2_stack_popInt( opStack ); + + FT_Pos ady = cf2_stack_popFixed ( opStack ); + FT_Pos adx = cf2_stack_popFixed ( opStack ); + FT_Pos asb = cf2_stack_popFixed ( opStack ); + + + FT_TRACE4(( " seac\n" )); + + if ( doingSeac ) + { + FT_ERROR(( " nested seac\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* nested seac */ + } + + if ( decoder->builder.metrics_only ) + { + FT_ERROR(( " unexpected seac\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* unexpected seac */ + } + + /* `glyph_names' is set to 0 for CID fonts which do */ + /* not include an encoding. How can we deal with */ + /* these? */ +#ifdef FT_CONFIG_OPTION_INCREMENTAL + if ( decoder->glyph_names == 0 && + !face->root.internal->incremental_interface ) +#else + if ( decoder->glyph_names == 0 ) +#endif /* FT_CONFIG_OPTION_INCREMENTAL */ + { + FT_ERROR(( + "cf2_interpT2CharString: (Type 1 seac)" + " glyph names table not available in this font\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* seac weirdness */ + adx += decoder->builder.left_bearing->x; + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + if ( face->root.internal->incremental_interface ) + { + /* the caller must handle the font encoding also */ + bchar_index = bchar; + achar_index = achar; + } + else +#endif + { + bchar_index = t1_lookup_glyph_by_stdcharcode_ps( + decoder, bchar ); + achar_index = t1_lookup_glyph_by_stdcharcode_ps( + decoder, achar ); + } + + if ( bchar_index < 0 || achar_index < 0 ) + { + FT_ERROR(( + "cf2_interpT2CharString: (Type 1 seac)" + " invalid seac character code arguments\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* if we are trying to load a composite glyph, */ + /* do not load the accent character and return */ + /* the array of subglyphs. */ + if ( decoder->builder.no_recurse ) + { + FT_GlyphSlot glyph = (FT_GlyphSlot)decoder->builder.glyph; + FT_GlyphLoader loader = glyph->internal->loader; + FT_SubGlyph subg; + + + /* reallocate subglyph array if necessary */ + error2 = FT_GlyphLoader_CheckSubGlyphs( loader, 2 ); + if ( error2 ) + { + lastError = error2; /* pass FreeType error through */ + goto exit; + } + + subg = loader->current.subglyphs; + + /* subglyph 0 = base character */ + subg->index = bchar_index; + subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES | + FT_SUBGLYPH_FLAG_USE_MY_METRICS; + subg->arg1 = 0; + subg->arg2 = 0; + subg++; + + /* subglyph 1 = accent character */ + subg->index = achar_index; + subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES; + subg->arg1 = (FT_Int)FIXED_TO_INT( adx - asb ); + subg->arg2 = (FT_Int)FIXED_TO_INT( ady ); + + /* set up remaining glyph fields */ + glyph->num_subglyphs = 2; + glyph->subglyphs = loader->base.subglyphs; + glyph->format = FT_GLYPH_FORMAT_COMPOSITE; + + loader->current.num_subglyphs = 2; + + goto exit; + } + + /* First load `bchar' in builder */ + /* now load the unscaled outline */ + + /* prepare loader */ + FT_GlyphLoader_Prepare( decoder->builder.loader ); + + error2 = cf2_getT1SeacComponent( decoder, + (FT_UInt)bchar_index, + &component ); + if ( error2 ) + { + lastError = error2; /* pass FreeType error through */ + goto exit; + } + cf2_interpT2CharString( font, + &component, + callbacks, + translation, + TRUE, + 0, + 0, + &dummyWidth ); + cf2_freeT1SeacComponent( decoder, &component ); + + /* save the left bearing and width of the base */ + /* character as they will be erased by the next load */ + + left_bearing = *decoder->builder.left_bearing; + advance = *decoder->builder.advance; + + decoder->builder.left_bearing->x = 0; + decoder->builder.left_bearing->y = 0; + + /* Now load `achar' on top of */ + /* the base outline */ + + error2 = cf2_getT1SeacComponent( decoder, + (FT_UInt)achar_index, + &component ); + if ( error2 ) + { + lastError = error2; /* pass FreeType error through */ + goto exit; + } + cf2_interpT2CharString( font, + &component, + callbacks, + translation, + TRUE, + adx - asb, + ady, + &dummyWidth ); + cf2_freeT1SeacComponent( decoder, &component ); + + /* restore the left side bearing and */ + /* advance width of the base character */ + + *decoder->builder.left_bearing = left_bearing; + *decoder->builder.advance = advance; + + goto exit; + } + break; + + case cf2_escSBW: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else + { + CF2_Fixed lsb_x, lsb_y; + PS_Builder* builder; + + + FT_TRACE4(( " sbw" )); + + builder = &decoder->builder; + + builder->advance->y = cf2_stack_popFixed( opStack ); + builder->advance->x = cf2_stack_popFixed( opStack ); + + lsb_y = cf2_stack_popFixed( opStack ); + lsb_x = cf2_stack_popFixed( opStack ); + + builder->left_bearing->x = + ADD_INT32( builder->left_bearing->x, lsb_x ); + builder->left_bearing->y = + ADD_INT32( builder->left_bearing->y, lsb_y ); + + haveWidth = TRUE; + + /* the `metrics_only' indicates that we only want */ + /* to compute the glyph's metrics (lsb + advance */ + /* width), not load the rest of it; so exit */ + /* immediately */ + if ( builder->metrics_only ) + goto exit; + + if ( initial_map_ready ) + { + curX = ADD_INT32( curX, lsb_x ); + curY = ADD_INT32( curY, lsb_y ); + } + } + break; + + case cf2_escABS: + { + CF2_F16Dot16 arg; + + + FT_TRACE4(( " abs\n" )); + + arg = cf2_stack_popFixed( opStack ); + + if ( arg < -CF2_FIXED_MAX ) + cf2_stack_pushFixed( opStack, CF2_FIXED_MAX ); + else + cf2_stack_pushFixed( opStack, FT_ABS( arg ) ); + } + continue; /* do not clear the stack */ + + case cf2_escADD: + { + CF2_F16Dot16 summand1; + CF2_F16Dot16 summand2; + + + FT_TRACE4(( " add\n" )); + + summand2 = cf2_stack_popFixed( opStack ); + summand1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + ADD_INT32( summand1, + summand2 ) ); + } + continue; /* do not clear the stack */ + + case cf2_escSUB: + { + CF2_F16Dot16 minuend; + CF2_F16Dot16 subtrahend; + + + FT_TRACE4(( " sub\n" )); + + subtrahend = cf2_stack_popFixed( opStack ); + minuend = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + SUB_INT32( minuend, subtrahend ) ); + } + continue; /* do not clear the stack */ + + case cf2_escDIV: + { + CF2_F16Dot16 dividend; + CF2_F16Dot16 divisor; + + + FT_TRACE4(( " div\n" )); + + if ( font->isT1 && large_int ) + { + divisor = (CF2_F16Dot16)cf2_stack_popInt( opStack ); + dividend = (CF2_F16Dot16)cf2_stack_popInt( opStack ); + + large_int = FALSE; + } + else + { + divisor = cf2_stack_popFixed( opStack ); + dividend = cf2_stack_popFixed( opStack ); + } + + cf2_stack_pushFixed( opStack, + FT_DivFix( dividend, divisor ) ); + + } + continue; /* do not clear the stack */ + + case cf2_escNEG: + { + CF2_F16Dot16 arg; + + + FT_TRACE4(( " neg\n" )); + + arg = cf2_stack_popFixed( opStack ); + + if ( arg < -CF2_FIXED_MAX ) + cf2_stack_pushFixed( opStack, CF2_FIXED_MAX ); + else + cf2_stack_pushFixed( opStack, -arg ); + } + continue; /* do not clear the stack */ + + case cf2_escEQ: + { + CF2_F16Dot16 arg1; + CF2_F16Dot16 arg2; + + + FT_TRACE4(( " eq\n" )); + + arg2 = cf2_stack_popFixed( opStack ); + arg1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushInt( opStack, arg1 == arg2 ); + } + continue; /* do not clear the stack */ + + case cf2_escCALLOTHERSUBR: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else + { + CF2_Int subr_no; + CF2_Int arg_cnt; + CF2_UInt count; + CF2_UInt opIdx = 0; + + + FT_TRACE4(( " callothersubr\n" )); + + subr_no = cf2_stack_popInt( opStack ); + arg_cnt = cf2_stack_popInt( opStack ); + + /*******************************************************/ + /* */ + /* remove all operands to callothersubr from the stack */ + /* */ + /* for handled othersubrs, where we know the number of */ + /* arguments, we increase the stack by the value of */ + /* known_othersubr_result_cnt */ + /* */ + /* for unhandled othersubrs the following pops adjust */ + /* the stack pointer as necessary */ + + count = cf2_stack_count( opStack ); + FT_ASSERT( (CF2_UInt)arg_cnt <= count ); + + opIdx += count - (CF2_UInt)arg_cnt; + + known_othersubr_result_cnt = 0; + result_cnt = 0; + + /* XXX TODO: The checks to `arg_count == <whatever>' */ + /* might not be correct; an othersubr expects a */ + /* certain number of operands on the PostScript stack */ + /* (as opposed to the T1 stack) but it doesn't have to */ + /* put them there by itself; previous othersubrs might */ + /* have left the operands there if they were not */ + /* followed by an appropriate number of pops */ + /* */ + /* On the other hand, Adobe Reader 7.0.8 for Linux */ + /* doesn't accept a font that contains charstrings */ + /* like */ + /* */ + /* 100 200 2 20 callothersubr */ + /* 300 1 20 callothersubr pop */ + /* */ + /* Perhaps this is the reason why BuildCharArray */ + /* exists. */ + + switch ( subr_no ) + { + case 0: /* end flex feature */ + if ( arg_cnt != 3 ) + goto Unexpected_OtherSubr; + + if ( initial_map_ready && + ( !decoder->flex_state || + decoder->num_flex_vectors != 7 ) ) + { + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " unexpected flex end\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* the two `results' are popped */ + /* by the following setcurrentpoint */ + cf2_stack_pushFixed( opStack, curX ); + cf2_stack_pushFixed( opStack, curY ); + known_othersubr_result_cnt = 2; + break; + + case 1: /* start flex feature */ + if ( arg_cnt != 0 ) + goto Unexpected_OtherSubr; + + if ( !initial_map_ready ) + break; + + if ( ps_builder_check_points( &decoder->builder, 6 ) ) + goto exit; + + decoder->flex_state = 1; + decoder->num_flex_vectors = 0; + break; + + case 2: /* add flex vectors */ + { + FT_Int idx; + FT_Int idx2; + + + if ( arg_cnt != 0 ) + goto Unexpected_OtherSubr; + + if ( !initial_map_ready ) + break; + + if ( !decoder->flex_state ) + { + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " missing flex start\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* note that we should not add a point for */ + /* index 0; this will move our current position */ + /* to the flex point without adding any point */ + /* to the outline */ + idx = decoder->num_flex_vectors++; + if ( idx > 0 && idx < 7 ) + { + /* in malformed fonts it is possible to have */ + /* other opcodes in the middle of a flex (which */ + /* don't increase `num_flex_vectors'); we thus */ + /* have to check whether we can add a point */ + + if ( ps_builder_check_points( &decoder->builder, + 1 ) ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* map: 1->2 2->4 3->6 4->2 5->4 6->6 */ + idx2 = ( idx > 3 ? idx - 3 : idx ) * 2; + + flexStore[idx2 - 2] = curX; + flexStore[idx2 - 1] = curY; + + if ( idx == 3 || idx == 6 ) + cf2_glyphpath_curveTo( &glyphPath, + flexStore[0], + flexStore[1], + flexStore[2], + flexStore[3], + flexStore[4], + flexStore[5] ); + } + } + break; + + case 3: /* change hints */ + if ( arg_cnt != 1 ) + goto Unexpected_OtherSubr; + + if ( initial_map_ready ) + { + /* do not clear hints if initial hintmap */ + /* is not ready - we need to collate all */ + cf2_arrstack_clear( &vStemHintArray ); + cf2_arrstack_clear( &hStemHintArray ); + + cf2_hintmask_init( &hintMask, error ); + hintMask.isValid = FALSE; + hintMask.isNew = TRUE; + } + + known_othersubr_result_cnt = 1; + break; + + case 12: + case 13: + /* counter control hints, clear stack */ + cf2_stack_clear( opStack ); + break; + + case 14: + case 15: + case 16: + case 17: + case 18: /* multiple masters */ + { + PS_Blend blend = decoder->blend; + FT_UInt num_points, nn, mm; + CF2_UInt delta; + CF2_UInt values; + + + if ( !blend ) + { + FT_ERROR(( + "cf2_interpT2CharString:" + " unexpected multiple masters operator\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + num_points = (FT_UInt)subr_no - 13 + + ( subr_no == 18 ); + if ( arg_cnt != (FT_Int)( num_points * + blend->num_designs ) ) + { + FT_ERROR(( + "cf2_interpT2CharString:" + " incorrect number of multiple masters arguments\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + /* We want to compute */ + /* */ + /* a0*w0 + a1*w1 + ... + ak*wk */ + /* */ + /* but we only have a0, a1-a0, a2-a0, ..., ak-a0. */ + /* */ + /* However, given that w0 + w1 + ... + wk == 1, we */ + /* can rewrite it easily as */ + /* */ + /* a0 + (a1-a0)*w1 + (a2-a0)*w2 + ... + (ak-a0)*wk */ + /* */ + /* where k == num_designs-1. */ + /* */ + /* I guess that's why it's written in this `compact' */ + /* form. */ + /* */ + delta = opIdx + num_points; + values = opIdx; + for ( nn = 0; nn < num_points; nn++ ) + { + CF2_Fixed tmp = cf2_stack_getReal( opStack, + values ); + + + for ( mm = 1; mm < blend->num_designs; mm++ ) + tmp = ADD_INT32( tmp, + FT_MulFix( + cf2_stack_getReal( opStack, + delta++ ), + blend->weight_vector[mm] ) ); + + cf2_stack_setReal( opStack, values++, tmp ); + } + cf2_stack_pop( opStack, + (CF2_UInt)arg_cnt - num_points ); + + known_othersubr_result_cnt = (FT_Int)num_points; + break; + } + + case 19: + /* <idx> 1 19 callothersubr */ + /* ==> replace elements starting from index */ + /* cvi( <idx> ) of BuildCharArray with */ + /* WeightVector */ + { + FT_Int idx; + PS_Blend blend = decoder->blend; + + + if ( arg_cnt != 1 || !blend ) + goto Unexpected_OtherSubr; + + idx = cf2_stack_popInt( opStack ); + + if ( idx < 0 || + (FT_UInt)idx + blend->num_designs > + decoder->len_buildchar ) + goto Unexpected_OtherSubr; + + ft_memcpy( &decoder->buildchar[idx], + blend->weight_vector, + blend->num_designs * + sizeof ( blend->weight_vector[0] ) ); + } + break; + + case 20: + /* <arg1> <arg2> 2 20 callothersubr pop */ + /* ==> push <arg1> + <arg2> onto T1 stack */ + { + CF2_F16Dot16 summand1; + CF2_F16Dot16 summand2; + + + if ( arg_cnt != 2 ) + goto Unexpected_OtherSubr; + + summand2 = cf2_stack_popFixed( opStack ); + summand1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + ADD_INT32( summand1, + summand2 ) ); + known_othersubr_result_cnt = 1; + } + break; + + case 21: + /* <arg1> <arg2> 2 21 callothersubr pop */ + /* ==> push <arg1> - <arg2> onto T1 stack */ + { + CF2_F16Dot16 minuend; + CF2_F16Dot16 subtrahend; + + + if ( arg_cnt != 2 ) + goto Unexpected_OtherSubr; + + subtrahend = cf2_stack_popFixed( opStack ); + minuend = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + SUB_INT32( minuend, + subtrahend ) ); + known_othersubr_result_cnt = 1; + } + break; + + case 22: + /* <arg1> <arg2> 2 22 callothersubr pop */ + /* ==> push <arg1> * <arg2> onto T1 stack */ + { + CF2_F16Dot16 factor1; + CF2_F16Dot16 factor2; + + + if ( arg_cnt != 2 ) + goto Unexpected_OtherSubr; + + factor2 = cf2_stack_popFixed( opStack ); + factor1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + FT_MulFix( factor1, factor2 ) ); + known_othersubr_result_cnt = 1; + } + break; + + case 23: + /* <arg1> <arg2> 2 23 callothersubr pop */ + /* ==> push <arg1> / <arg2> onto T1 stack */ + { + CF2_F16Dot16 dividend; + CF2_F16Dot16 divisor; + + + if ( arg_cnt != 2 ) + goto Unexpected_OtherSubr; + + divisor = cf2_stack_popFixed( opStack ); + dividend = cf2_stack_popFixed( opStack ); + + if ( divisor == 0 ) + goto Unexpected_OtherSubr; + + cf2_stack_pushFixed( opStack, + FT_DivFix( dividend, + divisor ) ); + known_othersubr_result_cnt = 1; + } + break; + + case 24: + /* <val> <idx> 2 24 callothersubr */ + /* ==> set BuildCharArray[cvi( <idx> )] = <val> */ + { + CF2_Int idx; + PS_Blend blend = decoder->blend; + + + if ( arg_cnt != 2 || !blend ) + goto Unexpected_OtherSubr; + + idx = cf2_stack_popInt( opStack ); + + if ( idx < 0 || + (FT_UInt)idx >= decoder->len_buildchar ) + goto Unexpected_OtherSubr; + + decoder->buildchar[idx] = + cf2_stack_popFixed( opStack ); + } + break; + + case 25: + /* <idx> 1 25 callothersubr pop */ + /* ==> push BuildCharArray[cvi( idx )] */ + /* onto T1 stack */ + { + CF2_Int idx; + PS_Blend blend = decoder->blend; + + + if ( arg_cnt != 1 || !blend ) + goto Unexpected_OtherSubr; + + idx = cf2_stack_popInt( opStack ); + + if ( idx < 0 || + (FT_UInt)idx >= decoder->len_buildchar ) + goto Unexpected_OtherSubr; + + cf2_stack_pushFixed( opStack, + decoder->buildchar[idx] ); + known_othersubr_result_cnt = 1; + } + break; + +#if 0 + case 26: + /* <val> mark <idx> */ + /* ==> set BuildCharArray[cvi( <idx> )] = <val>, */ + /* leave mark on T1 stack */ + /* <val> <idx> */ + /* ==> set BuildCharArray[cvi( <idx> )] = <val> */ + XXX which routine has left its mark on the + XXX (PostScript) stack?; + break; +#endif + + case 27: + /* <res1> <res2> <val1> <val2> 4 27 callothersubr pop */ + /* ==> push <res1> onto T1 stack if <val1> <= <val2>, */ + /* otherwise push <res2> */ + { + CF2_F16Dot16 arg1; + CF2_F16Dot16 arg2; + CF2_F16Dot16 cond1; + CF2_F16Dot16 cond2; + + + if ( arg_cnt != 4 ) + goto Unexpected_OtherSubr; + + cond2 = cf2_stack_popFixed( opStack ); + cond1 = cf2_stack_popFixed( opStack ); + arg2 = cf2_stack_popFixed( opStack ); + arg1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + cond1 <= cond2 ? arg1 : arg2 ); + known_othersubr_result_cnt = 1; + } + break; + + case 28: + /* 0 28 callothersubr pop */ + /* ==> push random value from interval [0, 1) */ + /* onto stack */ + { + CF2_F16Dot16 r; + + + if ( arg_cnt != 0 ) + goto Unexpected_OtherSubr; + + /* only use the lower 16 bits of `random' */ + /* to generate a number in the range (0;1] */ + r = (CF2_F16Dot16) + ( ( decoder->current_subfont->random & 0xFFFF ) + 1 ); + + decoder->current_subfont->random = + cff_random( decoder->current_subfont->random ); + + cf2_stack_pushFixed( opStack, r ); + known_othersubr_result_cnt = 1; + } + break; + + default: + if ( arg_cnt >= 0 && subr_no >= 0 ) + { + FT_Int i; + + + FT_ERROR(( + "cf2_interpT2CharString (Type 1 mode):" + " unknown othersubr [%d %d], wish me luck\n", + arg_cnt, subr_no )); + + /* store the unused args */ + /* for this unhandled OtherSubr */ + + if ( arg_cnt > PS_STORAGE_SIZE ) + arg_cnt = PS_STORAGE_SIZE; + result_cnt = arg_cnt; + + for ( i = 1; i <= arg_cnt; i++ ) + results[result_cnt - i] = + cf2_stack_popFixed( opStack ); + + break; + } + /* fall through */ + + Unexpected_OtherSubr: + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " invalid othersubr [%d %d]\n", + arg_cnt, subr_no )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + } + continue; /* do not clear the stack */ + + case cf2_escPOP: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else + { + FT_TRACE4(( " pop" )); + + if ( known_othersubr_result_cnt > 0 ) + { + known_othersubr_result_cnt--; + /* ignore, we pushed the operands ourselves */ + continue; + } + + if ( result_cnt == 0 ) + { + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " no more operands for othersubr\n" )); + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; + } + + result_cnt--; + cf2_stack_pushFixed( opStack, results[result_cnt] ); + } + continue; /* do not clear the stack */ + + case cf2_escDROP: + FT_TRACE4(( " drop\n" )); + + (void)cf2_stack_popFixed( opStack ); + continue; /* do not clear the stack */ + + case cf2_escPUT: + { + CF2_F16Dot16 val; + CF2_Int idx; + + + FT_TRACE4(( " put\n" )); + + idx = cf2_stack_popInt( opStack ); + val = cf2_stack_popFixed( opStack ); + + if ( idx >= 0 && idx < CF2_STORAGE_SIZE ) + storage[idx] = val; + } + continue; /* do not clear the stack */ + + case cf2_escGET: + { + CF2_Int idx; + + + FT_TRACE4(( " get\n" )); + + idx = cf2_stack_popInt( opStack ); + + if ( idx >= 0 && idx < CF2_STORAGE_SIZE ) + cf2_stack_pushFixed( opStack, storage[idx] ); + } + continue; /* do not clear the stack */ + + case cf2_escIFELSE: + { + CF2_F16Dot16 arg1; + CF2_F16Dot16 arg2; + CF2_F16Dot16 cond1; + CF2_F16Dot16 cond2; + + + FT_TRACE4(( " ifelse\n" )); + + cond2 = cf2_stack_popFixed( opStack ); + cond1 = cf2_stack_popFixed( opStack ); + arg2 = cf2_stack_popFixed( opStack ); + arg1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + cond1 <= cond2 ? arg1 : arg2 ); + } + continue; /* do not clear the stack */ + + case cf2_escRANDOM: /* in spec */ + { + CF2_F16Dot16 r; + + + FT_TRACE4(( " random\n" )); + + /* only use the lower 16 bits of `random' */ + /* to generate a number in the range (0;1] */ + r = (CF2_F16Dot16) + ( ( decoder->current_subfont->random & 0xFFFF ) + 1 ); + + decoder->current_subfont->random = + cff_random( decoder->current_subfont->random ); + + cf2_stack_pushFixed( opStack, r ); + } + continue; /* do not clear the stack */ + + case cf2_escMUL: + { + CF2_F16Dot16 factor1; + CF2_F16Dot16 factor2; + + + FT_TRACE4(( " mul\n" )); + + factor2 = cf2_stack_popFixed( opStack ); + factor1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, + FT_MulFix( factor1, factor2 ) ); + } + continue; /* do not clear the stack */ + + case cf2_escSQRT: + { + CF2_F16Dot16 arg; + + + FT_TRACE4(( " sqrt\n" )); + + arg = cf2_stack_popFixed( opStack ); + if ( arg > 0 ) + { + /* use a start value that doesn't make */ + /* the algorithm's addition overflow */ + FT_Fixed root = arg < 10 ? arg : arg >> 1; + FT_Fixed new_root; + + + /* Babylonian method */ + for (;;) + { + new_root = ( root + FT_DivFix( arg, root ) + 1 ) >> 1; + if ( new_root == root ) + break; + root = new_root; + } + arg = new_root; + } + else + arg = 0; + + cf2_stack_pushFixed( opStack, arg ); + } + continue; /* do not clear the stack */ + + case cf2_escDUP: + { + CF2_F16Dot16 arg; + + + FT_TRACE4(( " dup\n" )); + + arg = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, arg ); + cf2_stack_pushFixed( opStack, arg ); + } + continue; /* do not clear the stack */ + + case cf2_escEXCH: + { + CF2_F16Dot16 arg1; + CF2_F16Dot16 arg2; + + + FT_TRACE4(( " exch\n" )); + + arg2 = cf2_stack_popFixed( opStack ); + arg1 = cf2_stack_popFixed( opStack ); + + cf2_stack_pushFixed( opStack, arg2 ); + cf2_stack_pushFixed( opStack, arg1 ); + } + continue; /* do not clear the stack */ + + case cf2_escINDEX: + { + CF2_Int idx; + CF2_UInt size; + + + FT_TRACE4(( " index\n" )); + + idx = cf2_stack_popInt( opStack ); + size = cf2_stack_count( opStack ); + + if ( size > 0 ) + { + /* for `cf2_stack_getReal', */ + /* index 0 is bottom of stack */ + CF2_UInt gr_idx; + + + if ( idx < 0 ) + gr_idx = size - 1; + else if ( (CF2_UInt)idx >= size ) + gr_idx = 0; + else + gr_idx = size - 1 - (CF2_UInt)idx; + + cf2_stack_pushFixed( opStack, + cf2_stack_getReal( opStack, + gr_idx ) ); + } + } + continue; /* do not clear the stack */ + + case cf2_escROLL: + { + CF2_Int idx; + CF2_Int count; + + + FT_TRACE4(( " roll\n" )); + + idx = cf2_stack_popInt( opStack ); + count = cf2_stack_popInt( opStack ); + + cf2_stack_roll( opStack, count, idx ); + } + continue; /* do not clear the stack */ + + case cf2_escSETCURRENTPT: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (12, %d)\n", op2 )); + else + { + FT_TRACE4(( " setcurrentpoint" )); + + if ( !initial_map_ready ) + break; + + /* From the T1 specification, section 6.4: */ + /* */ + /* The setcurrentpoint command is used only in */ + /* conjunction with results from OtherSubrs */ + /* procedures. */ + + /* known_othersubr_result_cnt != 0 is already handled */ + /* above. */ + + /* Note, however, that both Ghostscript and Adobe */ + /* Distiller handle this situation by silently */ + /* ignoring the inappropriate `setcurrentpoint' */ + /* instruction. So we do the same. */ +#if 0 + + if ( decoder->flex_state != 1 ) + { + FT_ERROR(( "cf2_interpT2CharString:" + " unexpected `setcurrentpoint'\n" )); + goto Syntax_Error; + } + else + ... +#endif + + curY = cf2_stack_popFixed( opStack ); + curX = cf2_stack_popFixed( opStack ); + + decoder->flex_state = 0; + } + break; + + } /* end of 2nd switch checking op2 */ + } + } + } /* end of 1st switch checking op2 */ + } /* case cf2_cmdESC */ + + break; + + case cf2_cmdHSBW: + if ( !font->isT1 ) + FT_TRACE4(( " unknown op (%d)\n", op1 )); + else + { + CF2_Fixed lsb_x; + PS_Builder* builder; + + + FT_TRACE4(( " hsbw" )); + + builder = &decoder->builder; + + builder->advance->x = cf2_stack_popFixed( opStack ); + builder->advance->y = 0; + + lsb_x = cf2_stack_popFixed( opStack ); + + builder->left_bearing->x = ADD_INT32( builder->left_bearing->x, + lsb_x ); + + haveWidth = TRUE; + + /* the `metrics_only' indicates that we only want to compute */ + /* the glyph's metrics (lsb + advance width), not load the */ + /* rest of it; so exit immediately */ + if ( builder->metrics_only ) + goto exit; + + if ( initial_map_ready ) + curX = ADD_INT32( curX, lsb_x ); + } + break; + + case cf2_cmdENDCHAR: + FT_TRACE4(( " endchar\n" )); + + if ( font->isT1 && !initial_map_ready ) + { + FT_TRACE5(( "cf2_interpT2CharString (Type 1 mode): " + "Build initial hintmap, rewinding...\n" )); + + /* trigger initial hintmap build */ + cf2_glyphpath_moveTo( &glyphPath, curX, curY ); + + initial_map_ready = TRUE; + + /* change hints routine - clear for rewind */ + cf2_arrstack_clear( &vStemHintArray ); + cf2_arrstack_clear( &hStemHintArray ); + + cf2_hintmask_init( &hintMask, error ); + hintMask.isValid = FALSE; + hintMask.isNew = TRUE; + + /* rewind charstring */ + /* some charstrings use endchar from a final subroutine call */ + /* without returning, detect these and exit to the top level */ + /* charstring */ + while ( charstringIndex > 0 ) + { + FT_TRACE4(( " return (leaving level %d)\n", charstringIndex )); + + /* restore position in previous charstring */ + charstring = (CF2_Buffer) + cf2_arrstack_getPointer( + &subrStack, + (CF2_UInt)--charstringIndex ); + } + charstring->ptr = charstring->start; + + break; + } + + if ( cf2_stack_count( opStack ) == 1 || + cf2_stack_count( opStack ) == 5 ) + { + if ( !haveWidth ) + *width = ADD_INT32( cf2_stack_getReal( opStack, 0 ), + nominalWidthX ); + } + + /* width is defined or default after this */ + haveWidth = TRUE; + + if ( decoder->width_only ) + goto exit; + + /* close path if still open */ + cf2_glyphpath_closeOpenPath( &glyphPath ); + + /* disable seac for CFF2 and Type1 */ + /* (charstring ending with args on stack) */ + if ( !font->isCFF2 && !font->isT1 && cf2_stack_count( opStack ) > 1 ) + { + /* must be either 4 or 5 -- */ + /* this is a (deprecated) implied `seac' operator */ + + CF2_Int achar; + CF2_Int bchar; + CF2_BufferRec component; + CF2_Fixed dummyWidth; /* ignore component width */ + FT_Error error2; + + + if ( doingSeac ) + { + lastError = FT_THROW( Invalid_Glyph_Format ); + goto exit; /* nested seac */ + } + + achar = cf2_stack_popInt( opStack ); + bchar = cf2_stack_popInt( opStack ); + + curY = cf2_stack_popFixed( opStack ); + curX = cf2_stack_popFixed( opStack ); + + error2 = cf2_getSeacComponent( decoder, achar, &component ); + if ( error2 ) + { + lastError = error2; /* pass FreeType error through */ + goto exit; + } + cf2_interpT2CharString( font, + &component, + callbacks, + translation, + TRUE, + curX, + curY, + &dummyWidth ); + cf2_freeSeacComponent( decoder, &component ); + + error2 = cf2_getSeacComponent( decoder, bchar, &component ); + if ( error2 ) + { + lastError = error2; /* pass FreeType error through */ + goto exit; + } + cf2_interpT2CharString( font, + &component, + callbacks, + translation, + TRUE, + 0, + 0, + &dummyWidth ); + cf2_freeSeacComponent( decoder, &component ); + } + goto exit; + + case cf2_cmdCNTRMASK: + case cf2_cmdHINTMASK: + /* the final \n in the tracing message gets added in */ + /* `cf2_hintmask_read' (which also traces the mask bytes) */ + FT_TRACE4(( op1 == cf2_cmdCNTRMASK ? " cntrmask" : " hintmask" )); + + /* never add hints after the mask is computed */ + if ( cf2_stack_count( opStack ) > 1 && + cf2_hintmask_isValid( &hintMask ) ) + { + FT_TRACE4(( "cf2_interpT2CharString: invalid hint mask\n" )); + break; + } + + /* if there are arguments on the stack, there this is an */ + /* implied cf2_cmdVSTEMHM */ + cf2_doStems( font, + opStack, + &vStemHintArray, + width, + &haveWidth, + 0 ); + + if ( decoder->width_only ) + goto exit; + + if ( op1 == cf2_cmdHINTMASK ) + { + /* consume the hint mask bytes which follow the operator */ + cf2_hintmask_read( &hintMask, + charstring, + cf2_arrstack_size( &hStemHintArray ) + + cf2_arrstack_size( &vStemHintArray ) ); + } + else + { + /* + * Consume the counter mask bytes which follow the operator: + * Build a temporary hint map, just to place and lock those + * stems participating in the counter mask. These are most + * likely the dominant hstems, and are grouped together in a + * few counter groups, not necessarily in correspondence + * with the hint groups. This reduces the chances of + * conflicts between hstems that are initially placed in + * separate hint groups and then brought together. The + * positions are copied back to `hStemHintArray', so we can + * discard `counterMask' and `counterHintMap'. + * + */ + CF2_HintMapRec counterHintMap; + CF2_HintMaskRec counterMask; + + + cf2_hintmap_init( &counterHintMap, + font, + &glyphPath.initialHintMap, + &glyphPath.hintMoves, + scaleY ); + cf2_hintmask_init( &counterMask, error ); + + cf2_hintmask_read( &counterMask, + charstring, + cf2_arrstack_size( &hStemHintArray ) + + cf2_arrstack_size( &vStemHintArray ) ); + cf2_hintmap_build( &counterHintMap, + &hStemHintArray, + &vStemHintArray, + &counterMask, + 0, + FALSE ); + } + break; + + case cf2_cmdRMOVETO: + FT_TRACE4(( " rmoveto\n" )); + + if ( font->isT1 && !decoder->flex_state && !haveWidth ) + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " No width. Use hsbw/sbw as first op\n" )); + + if ( cf2_stack_count( opStack ) > 2 && !haveWidth ) + *width = ADD_INT32( cf2_stack_getReal( opStack, 0 ), + nominalWidthX ); + + /* width is defined or default after this */ + haveWidth = TRUE; + + if ( decoder->width_only ) + goto exit; + + curY = ADD_INT32( curY, cf2_stack_popFixed( opStack ) ); + curX = ADD_INT32( curX, cf2_stack_popFixed( opStack ) ); + + if ( !decoder->flex_state ) + cf2_glyphpath_moveTo( &glyphPath, curX, curY ); + + break; + + case cf2_cmdHMOVETO: + FT_TRACE4(( " hmoveto\n" )); + + if ( font->isT1 && !decoder->flex_state && !haveWidth ) + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " No width. Use hsbw/sbw as first op\n" )); + + if ( cf2_stack_count( opStack ) > 1 && !haveWidth ) + *width = ADD_INT32( cf2_stack_getReal( opStack, 0 ), + nominalWidthX ); + + /* width is defined or default after this */ + haveWidth = TRUE; + + if ( decoder->width_only ) + goto exit; + + curX = ADD_INT32( curX, cf2_stack_popFixed( opStack ) ); + + if ( !decoder->flex_state ) + cf2_glyphpath_moveTo( &glyphPath, curX, curY ); + + break; + + case cf2_cmdRLINECURVE: + { + CF2_UInt count = cf2_stack_count( opStack ); + CF2_UInt idx = 0; + + + FT_TRACE4(( " rlinecurve\n" )); + + while ( idx + 6 < count ) + { + curX = ADD_INT32( curX, cf2_stack_getReal( opStack, + idx + 0 ) ); + curY = ADD_INT32( curY, cf2_stack_getReal( opStack, + idx + 1 ) ); + + cf2_glyphpath_lineTo( &glyphPath, curX, curY ); + idx += 2; + } + + while ( idx < count ) + { + CF2_Fixed x1, y1, x2, y2, x3, y3; + + + x1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 0 ), curX ); + y1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 1 ), curY ); + x2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 2 ), x1 ); + y2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 3 ), y1 ); + x3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 4 ), x2 ); + y3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 5 ), y2 ); + + cf2_glyphpath_curveTo( &glyphPath, x1, y1, x2, y2, x3, y3 ); + + curX = x3; + curY = y3; + idx += 6; + } + + cf2_stack_clear( opStack ); + } + continue; /* no need to clear stack again */ + + case cf2_cmdVVCURVETO: + { + CF2_UInt count, count1 = cf2_stack_count( opStack ); + CF2_UInt idx = 0; + + + /* if `cf2_stack_count' isn't of the form 4n or 4n+1, */ + /* we enforce it by clearing the second bit */ + /* (and sorting the stack indexing to suit) */ + count = count1 & ~2U; + idx += count1 - count; + + FT_TRACE4(( " vvcurveto\n" )); + + while ( idx < count ) + { + CF2_Fixed x1, y1, x2, y2, x3, y3; + + + if ( ( count - idx ) & 1 ) + { + x1 = ADD_INT32( cf2_stack_getReal( opStack, idx ), curX ); + + idx++; + } + else + x1 = curX; + + y1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 0 ), curY ); + x2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 1 ), x1 ); + y2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 2 ), y1 ); + x3 = x2; + y3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 3 ), y2 ); + + cf2_glyphpath_curveTo( &glyphPath, x1, y1, x2, y2, x3, y3 ); + + curX = x3; + curY = y3; + idx += 4; + } + + cf2_stack_clear( opStack ); + } + continue; /* no need to clear stack again */ + + case cf2_cmdHHCURVETO: + { + CF2_UInt count, count1 = cf2_stack_count( opStack ); + CF2_UInt idx = 0; + + + /* if `cf2_stack_count' isn't of the form 4n or 4n+1, */ + /* we enforce it by clearing the second bit */ + /* (and sorting the stack indexing to suit) */ + count = count1 & ~2U; + idx += count1 - count; + + FT_TRACE4(( " hhcurveto\n" )); + + while ( idx < count ) + { + CF2_Fixed x1, y1, x2, y2, x3, y3; + + + if ( ( count - idx ) & 1 ) + { + y1 = ADD_INT32( cf2_stack_getReal( opStack, idx ), curY ); + + idx++; + } + else + y1 = curY; + + x1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 0 ), curX ); + x2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 1 ), x1 ); + y2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 2 ), y1 ); + x3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 3 ), x2 ); + y3 = y2; + + cf2_glyphpath_curveTo( &glyphPath, x1, y1, x2, y2, x3, y3 ); + + curX = x3; + curY = y3; + idx += 4; + } + + cf2_stack_clear( opStack ); + } + continue; /* no need to clear stack again */ + + case cf2_cmdVHCURVETO: + case cf2_cmdHVCURVETO: + { + CF2_UInt count, count1 = cf2_stack_count( opStack ); + CF2_UInt idx = 0; + + FT_Bool alternate = FT_BOOL( op1 == cf2_cmdHVCURVETO ); + + + /* if `cf2_stack_count' isn't of the form 8n, 8n+1, */ + /* 8n+4, or 8n+5, we enforce it by clearing the */ + /* second bit */ + /* (and sorting the stack indexing to suit) */ + count = count1 & ~2U; + idx += count1 - count; + + FT_TRACE4(( alternate ? " hvcurveto\n" : " vhcurveto\n" )); + + while ( idx < count ) + { + CF2_Fixed x1, x2, x3, y1, y2, y3; + + + if ( alternate ) + { + x1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 0 ), curX ); + y1 = curY; + x2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 1 ), x1 ); + y2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 2 ), y1 ); + y3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 3 ), y2 ); + + if ( count - idx == 5 ) + { + x3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 4 ), x2 ); + + idx++; + } + else + x3 = x2; + + alternate = FALSE; + } + else + { + x1 = curX; + y1 = ADD_INT32( cf2_stack_getReal( opStack, idx + 0 ), curY ); + x2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 1 ), x1 ); + y2 = ADD_INT32( cf2_stack_getReal( opStack, idx + 2 ), y1 ); + x3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 3 ), x2 ); + + if ( count - idx == 5 ) + { + y3 = ADD_INT32( cf2_stack_getReal( opStack, idx + 4 ), y2 ); + + idx++; + } + else + y3 = y2; + + alternate = TRUE; + } + + cf2_glyphpath_curveTo( &glyphPath, x1, y1, x2, y2, x3, y3 ); + + curX = x3; + curY = y3; + idx += 4; + } + + cf2_stack_clear( opStack ); + } + continue; /* no need to clear stack again */ + + case cf2_cmdEXTENDEDNMBR: + { + CF2_Int v; + + CF2_Int byte1 = cf2_buf_readByte( charstring ); + CF2_Int byte2 = cf2_buf_readByte( charstring ); + + + v = (FT_Short)( ( byte1 << 8 ) | + byte2 ); + + FT_TRACE4(( " %d", v )); + + cf2_stack_pushInt( opStack, v ); + } + continue; + + default: + /* numbers */ + { + if ( /* op1 >= 32 && */ op1 <= 246 ) + { + CF2_Int v; + + + v = op1 - 139; + + FT_TRACE4(( " %d", v )); + + /* -107 .. 107 */ + cf2_stack_pushInt( opStack, v ); + } + + else if ( /* op1 >= 247 && */ op1 <= 250 ) + { + CF2_Int v; + + + v = op1; + v -= 247; + v *= 256; + v += cf2_buf_readByte( charstring ); + v += 108; + + FT_TRACE4(( " %d", v )); + + /* 108 .. 1131 */ + cf2_stack_pushInt( opStack, v ); + } + + else if ( /* op1 >= 251 && */ op1 <= 254 ) + { + CF2_Int v; + + + v = op1; + v -= 251; + v *= 256; + v += cf2_buf_readByte( charstring ); + v = -v - 108; + + FT_TRACE4(( " %d", v )); + + /* -1131 .. -108 */ + cf2_stack_pushInt( opStack, v ); + } + + else /* op1 == 255 */ + { + CF2_Fixed v; + + FT_UInt32 byte1 = (FT_UInt32)cf2_buf_readByte( charstring ); + FT_UInt32 byte2 = (FT_UInt32)cf2_buf_readByte( charstring ); + FT_UInt32 byte3 = (FT_UInt32)cf2_buf_readByte( charstring ); + FT_UInt32 byte4 = (FT_UInt32)cf2_buf_readByte( charstring ); + + + v = (CF2_Fixed)( ( byte1 << 24 ) | + ( byte2 << 16 ) | + ( byte3 << 8 ) | + byte4 ); + + /* + * For Type 1: + * + * According to the specification, values > 32000 or < -32000 + * must be followed by a `div' operator to make the result be + * in the range [-32000;32000]. We expect that the second + * argument of `div' is not a large number. Additionally, we + * don't handle stuff like `<large1> <large2> <num> div <num> + * div' or <large1> <large2> <num> div div'. This is probably + * not allowed anyway. + * + * <large> <num> <num>+ div is not checked but should not be + * allowed as the large value remains untouched. + * + */ + if ( font->isT1 ) + { + if ( v > 32000 || v < -32000 ) + { + if ( large_int ) + FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):" + " no `div' after large integer\n" )); + else + large_int = TRUE; + } + + FT_TRACE4(( " %d", v )); + + cf2_stack_pushInt( opStack, (CF2_Int)v ); + } + else + { + FT_TRACE4(( " %.5fF", v / 65536.0 )); + + cf2_stack_pushFixed( opStack, v ); + } + } + } + continue; /* don't clear stack */ + + } /* end of switch statement checking `op1' */ + + cf2_stack_clear( opStack ); + + } /* end of main interpreter loop */ + + /* we get here if the charstring ends without cf2_cmdENDCHAR */ + FT_TRACE4(( "cf2_interpT2CharString:" + " charstring ends without ENDCHAR\n" )); + + exit: + /* check whether last error seen is also the first one */ + cf2_setError( error, lastError ); + + if ( *error ) + FT_TRACE4(( "charstring error %d\n", *error )); + + /* free resources from objects we've used */ + cf2_glyphpath_finalize( &glyphPath ); + cf2_arrstack_finalize( &vStemHintArray ); + cf2_arrstack_finalize( &hStemHintArray ); + cf2_arrstack_finalize( &subrStack ); + cf2_stack_free( opStack ); + + FT_TRACE4(( "\n" )); + + return; + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psintrp.h b/thirdparty/freetype/src/psaux/psintrp.h new file mode 100644 index 0000000000..4790aaa302 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psintrp.h @@ -0,0 +1,83 @@ +/***************************************************************************/ +/* */ +/* psintrp.h */ +/* */ +/* Adobe's CFF Interpreter (specification). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSINTRP_H_ +#define PSINTRP_H_ + + +#include "psft.h" +#include "pshints.h" + + +FT_BEGIN_HEADER + + + FT_LOCAL( void ) + cf2_hintmask_init( CF2_HintMask hintmask, + FT_Error* error ); + FT_LOCAL( FT_Bool ) + cf2_hintmask_isValid( const CF2_HintMask hintmask ); + FT_LOCAL( FT_Bool ) + cf2_hintmask_isNew( const CF2_HintMask hintmask ); + FT_LOCAL( void ) + cf2_hintmask_setNew( CF2_HintMask hintmask, + FT_Bool val ); + FT_LOCAL( FT_Byte* ) + cf2_hintmask_getMaskPtr( CF2_HintMask hintmask ); + FT_LOCAL( void ) + cf2_hintmask_setAll( CF2_HintMask hintmask, + size_t bitCount ); + + FT_LOCAL( void ) + cf2_interpT2CharString( CF2_Font font, + CF2_Buffer charstring, + CF2_OutlineCallbacks callbacks, + const FT_Vector* translation, + FT_Bool doingSeac, + CF2_Fixed curX, + CF2_Fixed curY, + CF2_Fixed* width ); + + +FT_END_HEADER + + +#endif /* PSINTRP_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psobjs.c b/thirdparty/freetype/src/psaux/psobjs.c index f04edea411..f54bc7e416 100644 --- a/thirdparty/freetype/src/psaux/psobjs.c +++ b/thirdparty/freetype/src/psaux/psobjs.c @@ -4,7 +4,7 @@ /* */ /* Auxiliary functions for PostScript fonts (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -20,11 +20,13 @@ #include FT_INTERNAL_POSTSCRIPT_AUX_H #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_CALC_H +#include FT_DRIVER_H #include "psobjs.h" #include "psconv.h" #include "psauxerr.h" +#include "psauxmod.h" /*************************************************************************/ @@ -1761,11 +1763,748 @@ /*************************************************************************/ /*************************************************************************/ /***** *****/ + /***** CFF BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* cff_builder_init */ + /* */ + /* <Description> */ + /* Initializes a given glyph builder. */ + /* */ + /* <InOut> */ + /* builder :: A pointer to the glyph builder to initialize. */ + /* */ + /* <Input> */ + /* face :: The current face object. */ + /* */ + /* size :: The current size object. */ + /* */ + /* glyph :: The current glyph object. */ + /* */ + /* hinting :: Whether hinting is active. */ + /* */ + FT_LOCAL_DEF( void ) + cff_builder_init( CFF_Builder* builder, + TT_Face face, + CFF_Size size, + CFF_GlyphSlot glyph, + FT_Bool hinting ) + { + builder->path_begun = 0; + builder->load_points = 1; + + builder->face = face; + builder->glyph = glyph; + builder->memory = face->root.memory; + + if ( glyph ) + { + FT_GlyphLoader loader = glyph->root.internal->loader; + + + builder->loader = loader; + builder->base = &loader->base.outline; + builder->current = &loader->current.outline; + FT_GlyphLoader_Rewind( loader ); + + builder->hints_globals = NULL; + builder->hints_funcs = NULL; + + if ( hinting && size ) + { + FT_Size ftsize = FT_SIZE( size ); + CFF_Internal internal = (CFF_Internal)ftsize->internal->module_data; + + if ( internal ) + { + builder->hints_globals = (void *)internal->topfont; + builder->hints_funcs = glyph->root.internal->glyph_hints; + } + } + } + + builder->pos_x = 0; + builder->pos_y = 0; + + builder->left_bearing.x = 0; + builder->left_bearing.y = 0; + builder->advance.x = 0; + builder->advance.y = 0; + + builder->funcs = cff_builder_funcs; + } + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* cff_builder_done */ + /* */ + /* <Description> */ + /* Finalizes a given glyph builder. Its contents can still be used */ + /* after the call, but the function saves important information */ + /* within the corresponding glyph slot. */ + /* */ + /* <Input> */ + /* builder :: A pointer to the glyph builder to finalize. */ + /* */ + FT_LOCAL_DEF( void ) + cff_builder_done( CFF_Builder* builder ) + { + CFF_GlyphSlot glyph = builder->glyph; + + + if ( glyph ) + glyph->root.outline = *builder->base; + } + + + /* check that there is enough space for `count' more points */ + FT_LOCAL_DEF( FT_Error ) + cff_check_points( CFF_Builder* builder, + FT_Int count ) + { + return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 ); + } + + + /* add a new point, do not check space */ + FT_LOCAL_DEF( void ) + cff_builder_add_point( CFF_Builder* builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ) + { + FT_Outline* outline = builder->current; + + + if ( builder->load_points ) + { + FT_Vector* point = outline->points + outline->n_points; + FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points; + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( builder->face ); + + + if ( driver->hinting_engine == FT_HINTING_FREETYPE ) + { + point->x = x >> 16; + point->y = y >> 16; + } + else +#endif + { + /* cf2_decoder_parse_charstrings uses 16.16 coordinates */ + point->x = x >> 10; + point->y = y >> 10; + } + *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC ); + } + + outline->n_points++; + } + + + /* check space for a new on-curve point, then add it */ + FT_LOCAL_DEF( FT_Error ) + cff_builder_add_point1( CFF_Builder* builder, + FT_Pos x, + FT_Pos y ) + { + FT_Error error; + + + error = cff_check_points( builder, 1 ); + if ( !error ) + cff_builder_add_point( builder, x, y, 1 ); + + return error; + } + + + /* check space for a new contour, then add it */ + FT_LOCAL_DEF( FT_Error ) + cff_builder_add_contour( CFF_Builder* builder ) + { + FT_Outline* outline = builder->current; + FT_Error error; + + + if ( !builder->load_points ) + { + outline->n_contours++; + return FT_Err_Ok; + } + + error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 ); + if ( !error ) + { + if ( outline->n_contours > 0 ) + outline->contours[outline->n_contours - 1] = + (short)( outline->n_points - 1 ); + + outline->n_contours++; + } + + return error; + } + + + /* if a path was begun, add its first on-curve point */ + FT_LOCAL_DEF( FT_Error ) + cff_builder_start_point( CFF_Builder* builder, + FT_Pos x, + FT_Pos y ) + { + FT_Error error = FT_Err_Ok; + + + /* test whether we are building a new contour */ + if ( !builder->path_begun ) + { + builder->path_begun = 1; + error = cff_builder_add_contour( builder ); + if ( !error ) + error = cff_builder_add_point1( builder, x, y ); + } + + return error; + } + + + /* close the current contour */ + FT_LOCAL_DEF( void ) + cff_builder_close_contour( CFF_Builder* builder ) + { + FT_Outline* outline = builder->current; + FT_Int first; + + + if ( !outline ) + return; + + first = outline->n_contours <= 1 + ? 0 : outline->contours[outline->n_contours - 2] + 1; + + /* We must not include the last point in the path if it */ + /* is located on the first point. */ + if ( outline->n_points > 1 ) + { + FT_Vector* p1 = outline->points + first; + FT_Vector* p2 = outline->points + outline->n_points - 1; + FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1; + + + /* `delete' last point only if it coincides with the first */ + /* point and if it is not a control point (which can happen). */ + if ( p1->x == p2->x && p1->y == p2->y ) + if ( *control == FT_CURVE_TAG_ON ) + outline->n_points--; + } + + if ( outline->n_contours > 0 ) + { + /* Don't add contours only consisting of one point, i.e., */ + /* check whether begin point and last point are the same. */ + if ( first == outline->n_points - 1 ) + { + outline->n_contours--; + outline->n_points--; + } + else + outline->contours[outline->n_contours - 1] = + (short)( outline->n_points - 1 ); + } + } + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PS BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* <Function> */ + /* ps_builder_init */ + /* */ + /* <Description> */ + /* Initializes a given glyph builder. */ + /* */ + /* <InOut> */ + /* builder :: A pointer to the glyph builder to initialize. */ + /* */ + /* <Input> */ + /* face :: The current face object. */ + /* */ + /* size :: The current size object. */ + /* */ + /* glyph :: The current glyph object. */ + /* */ + /* hinting :: Whether hinting should be applied. */ + /* */ + FT_LOCAL_DEF( void ) + ps_builder_init( PS_Builder* ps_builder, + void* builder, + FT_Bool is_t1 ) + { + FT_ZERO( ps_builder ); + + if ( is_t1 ) + { + T1_Builder t1builder = (T1_Builder)builder; + + + ps_builder->memory = t1builder->memory; + ps_builder->face = (FT_Face)t1builder->face; + ps_builder->glyph = (CFF_GlyphSlot)t1builder->glyph; + ps_builder->loader = t1builder->loader; + ps_builder->base = t1builder->base; + ps_builder->current = t1builder->current; + + ps_builder->pos_x = &t1builder->pos_x; + ps_builder->pos_y = &t1builder->pos_y; + + ps_builder->left_bearing = &t1builder->left_bearing; + ps_builder->advance = &t1builder->advance; + + ps_builder->bbox = &t1builder->bbox; + ps_builder->path_begun = 0; + ps_builder->load_points = t1builder->load_points; + ps_builder->no_recurse = t1builder->no_recurse; + + ps_builder->metrics_only = t1builder->metrics_only; + } + else + { + CFF_Builder* cffbuilder = (CFF_Builder*)builder; + + + ps_builder->memory = cffbuilder->memory; + ps_builder->face = (FT_Face)cffbuilder->face; + ps_builder->glyph = cffbuilder->glyph; + ps_builder->loader = cffbuilder->loader; + ps_builder->base = cffbuilder->base; + ps_builder->current = cffbuilder->current; + + ps_builder->pos_x = &cffbuilder->pos_x; + ps_builder->pos_y = &cffbuilder->pos_y; + + ps_builder->left_bearing = &cffbuilder->left_bearing; + ps_builder->advance = &cffbuilder->advance; + + ps_builder->bbox = &cffbuilder->bbox; + ps_builder->path_begun = cffbuilder->path_begun; + ps_builder->load_points = cffbuilder->load_points; + ps_builder->no_recurse = cffbuilder->no_recurse; + + ps_builder->metrics_only = cffbuilder->metrics_only; + } + + ps_builder->is_t1 = is_t1; + ps_builder->funcs = ps_builder_funcs; + } + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* ps_builder_done */ + /* */ + /* <Description> */ + /* Finalizes a given glyph builder. Its contents can still be used */ + /* after the call, but the function saves important information */ + /* within the corresponding glyph slot. */ + /* */ + /* <Input> */ + /* builder :: A pointer to the glyph builder to finalize. */ + /* */ + FT_LOCAL_DEF( void ) + ps_builder_done( PS_Builder* builder ) + { + CFF_GlyphSlot glyph = builder->glyph; + + + if ( glyph ) + glyph->root.outline = *builder->base; + } + + + /* check that there is enough space for `count' more points */ + FT_LOCAL_DEF( FT_Error ) + ps_builder_check_points( PS_Builder* builder, + FT_Int count ) + { + return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 ); + } + + + /* add a new point, do not check space */ + FT_LOCAL_DEF( void ) + ps_builder_add_point( PS_Builder* builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ) + { + FT_Outline* outline = builder->current; + + + if ( builder->load_points ) + { + FT_Vector* point = outline->points + outline->n_points; + FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points; + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( builder->face ); + + + if ( !builder->is_t1 && + driver->hinting_engine == FT_HINTING_FREETYPE ) + { + point->x = x >> 16; + point->y = y >> 16; + } + else +#endif +#ifdef T1_CONFIG_OPTION_OLD_ENGINE +#ifndef CFF_CONFIG_OPTION_OLD_ENGINE + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( builder->face ); +#endif + if ( builder->is_t1 && + driver->hinting_engine == FT_HINTING_FREETYPE ) + { + point->x = FIXED_TO_INT( x ); + point->y = FIXED_TO_INT( y ); + } + else +#endif + { + /* cf2_decoder_parse_charstrings uses 16.16 coordinates */ + point->x = x >> 10; + point->y = y >> 10; + } + *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC ); + } + outline->n_points++; + } + + + /* check space for a new on-curve point, then add it */ + FT_LOCAL_DEF( FT_Error ) + ps_builder_add_point1( PS_Builder* builder, + FT_Pos x, + FT_Pos y ) + { + FT_Error error; + + + error = ps_builder_check_points( builder, 1 ); + if ( !error ) + ps_builder_add_point( builder, x, y, 1 ); + + return error; + } + + + /* check space for a new contour, then add it */ + FT_LOCAL_DEF( FT_Error ) + ps_builder_add_contour( PS_Builder* builder ) + { + FT_Outline* outline = builder->current; + FT_Error error; + + + /* this might happen in invalid fonts */ + if ( !outline ) + { + FT_ERROR(( "ps_builder_add_contour: no outline to add points to\n" )); + return FT_THROW( Invalid_File_Format ); + } + + if ( !builder->load_points ) + { + outline->n_contours++; + return FT_Err_Ok; + } + + error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 ); + if ( !error ) + { + if ( outline->n_contours > 0 ) + outline->contours[outline->n_contours - 1] = + (short)( outline->n_points - 1 ); + + outline->n_contours++; + } + + return error; + } + + + /* if a path was begun, add its first on-curve point */ + FT_LOCAL_DEF( FT_Error ) + ps_builder_start_point( PS_Builder* builder, + FT_Pos x, + FT_Pos y ) + { + FT_Error error = FT_Err_Ok; + + + /* test whether we are building a new contour */ + if ( !builder->path_begun ) + { + builder->path_begun = 1; + error = ps_builder_add_contour( builder ); + if ( !error ) + error = ps_builder_add_point1( builder, x, y ); + } + + return error; + } + + + /* close the current contour */ + FT_LOCAL_DEF( void ) + ps_builder_close_contour( PS_Builder* builder ) + { + FT_Outline* outline = builder->current; + FT_Int first; + + + if ( !outline ) + return; + + first = outline->n_contours <= 1 + ? 0 : outline->contours[outline->n_contours - 2] + 1; + + /* in malformed fonts it can happen that a contour was started */ + /* but no points were added */ + if ( outline->n_contours && first == outline->n_points ) + { + outline->n_contours--; + return; + } + + /* We must not include the last point in the path if it */ + /* is located on the first point. */ + if ( outline->n_points > 1 ) + { + FT_Vector* p1 = outline->points + first; + FT_Vector* p2 = outline->points + outline->n_points - 1; + FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1; + + + /* `delete' last point only if it coincides with the first */ + /* point and it is not a control point (which can happen). */ + if ( p1->x == p2->x && p1->y == p2->y ) + if ( *control == FT_CURVE_TAG_ON ) + outline->n_points--; + } + + if ( outline->n_contours > 0 ) + { + /* Don't add contours only consisting of one point, i.e., */ + /* check whether the first and the last point is the same. */ + if ( first == outline->n_points - 1 ) + { + outline->n_contours--; + outline->n_points--; + } + else + outline->contours[outline->n_contours - 1] = + (short)( outline->n_points - 1 ); + } + } + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ /***** OTHER *****/ /***** *****/ /*************************************************************************/ /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* <Function> */ + /* ps_decoder_init */ + /* */ + /* <Description> */ + /* Creates a wrapper decoder for use in the combined */ + /* Type 1 / CFF interpreter. */ + /* */ + /* <InOut> */ + /* ps_decoder :: A pointer to the decoder to initialize. */ + /* */ + /* <Input> */ + /* decoder :: A pointer to the original decoder. */ + /* */ + /* is_t1 :: Flag indicating Type 1 or CFF */ + /* */ + FT_LOCAL_DEF( void ) + ps_decoder_init( PS_Decoder* ps_decoder, + void* decoder, + FT_Bool is_t1 ) + { + FT_ZERO( ps_decoder ); + + if ( is_t1 ) + { + T1_Decoder t1_decoder = (T1_Decoder)decoder; + + + ps_builder_init( &ps_decoder->builder, + &t1_decoder->builder, + is_t1 ); + + ps_decoder->cf2_instance = &t1_decoder->cf2_instance; + ps_decoder->psnames = t1_decoder->psnames; + + ps_decoder->num_glyphs = t1_decoder->num_glyphs; + ps_decoder->glyph_names = t1_decoder->glyph_names; + ps_decoder->hint_mode = t1_decoder->hint_mode; + ps_decoder->blend = t1_decoder->blend; + + ps_decoder->num_locals = (FT_UInt)t1_decoder->num_subrs; + ps_decoder->locals = t1_decoder->subrs; + ps_decoder->locals_len = t1_decoder->subrs_len; + ps_decoder->locals_hash = t1_decoder->subrs_hash; + + ps_decoder->buildchar = t1_decoder->buildchar; + ps_decoder->len_buildchar = t1_decoder->len_buildchar; + + ps_decoder->lenIV = t1_decoder->lenIV; + } + else + { + CFF_Decoder* cff_decoder = (CFF_Decoder*)decoder; + + + ps_builder_init( &ps_decoder->builder, + &cff_decoder->builder, + is_t1 ); + + ps_decoder->cff = cff_decoder->cff; + ps_decoder->cf2_instance = &cff_decoder->cff->cf2_instance; + ps_decoder->current_subfont = cff_decoder->current_subfont; + + ps_decoder->num_globals = cff_decoder->num_globals; + ps_decoder->globals = cff_decoder->globals; + ps_decoder->globals_bias = cff_decoder->globals_bias; + ps_decoder->num_locals = cff_decoder->num_locals; + ps_decoder->locals = cff_decoder->locals; + ps_decoder->locals_bias = cff_decoder->locals_bias; + + ps_decoder->glyph_width = &cff_decoder->glyph_width; + ps_decoder->width_only = cff_decoder->width_only; + + ps_decoder->hint_mode = cff_decoder->hint_mode; + + ps_decoder->get_glyph_callback = cff_decoder->get_glyph_callback; + ps_decoder->free_glyph_callback = cff_decoder->free_glyph_callback; + } + } + + + /* Synthesize a SubFont object for Type 1 fonts, for use in the */ + /* new interpreter to access Private dict data. */ + FT_LOCAL_DEF( void ) + t1_make_subfont( FT_Face face, + PS_Private priv, + CFF_SubFont subfont ) + { + CFF_Private cpriv = &subfont->private_dict; + FT_UInt n, count; + + + FT_ZERO( subfont ); + FT_ZERO( cpriv ); + + count = cpriv->num_blue_values = priv->num_blue_values; + for ( n = 0; n < count; n++ ) + cpriv->blue_values[n] = (FT_Pos)priv->blue_values[n]; + + count = cpriv->num_other_blues = priv->num_other_blues; + for ( n = 0; n < count; n++ ) + cpriv->other_blues[n] = (FT_Pos)priv->other_blues[n]; + + count = cpriv->num_family_blues = priv->num_family_blues; + for ( n = 0; n < count; n++ ) + cpriv->family_blues[n] = (FT_Pos)priv->family_blues[n]; + + count = cpriv->num_family_other_blues = priv->num_family_other_blues; + for ( n = 0; n < count; n++ ) + cpriv->family_other_blues[n] = (FT_Pos)priv->family_other_blues[n]; + + cpriv->blue_scale = priv->blue_scale; + cpriv->blue_shift = (FT_Pos)priv->blue_shift; + cpriv->blue_fuzz = (FT_Pos)priv->blue_fuzz; + + cpriv->standard_width = (FT_Pos)priv->standard_width[0]; + cpriv->standard_height = (FT_Pos)priv->standard_height[0]; + + count = cpriv->num_snap_widths = priv->num_snap_widths; + for ( n = 0; n < count; n++ ) + cpriv->snap_widths[n] = (FT_Pos)priv->snap_widths[n]; + + count = cpriv->num_snap_heights = priv->num_snap_heights; + for ( n = 0; n < count; n++ ) + cpriv->snap_heights[n] = (FT_Pos)priv->snap_heights[n]; + + cpriv->force_bold = priv->force_bold; + cpriv->lenIV = priv->lenIV; + cpriv->language_group = priv->language_group; + cpriv->expansion_factor = priv->expansion_factor; + + cpriv->subfont = subfont; + + + /* Initialize the random number generator. */ + if ( face->internal->random_seed != -1 ) + { + /* If we have a face-specific seed, use it. */ + /* If non-zero, update it to a positive value. */ + subfont->random = (FT_UInt32)face->internal->random_seed; + if ( face->internal->random_seed ) + { + do + { + face->internal->random_seed = (FT_Int32)cff_random( + (FT_UInt32)face->internal->random_seed ); + + } while ( face->internal->random_seed < 0 ); + } + } + if ( !subfont->random ) + { + FT_UInt32 seed; + + + /* compute random seed from some memory addresses */ + seed = (FT_UInt32)( (FT_Offset)(char*)&seed ^ + (FT_Offset)(char*)&face ^ + (FT_Offset)(char*)&subfont ); + seed = seed ^ ( seed >> 10 ) ^ ( seed >> 20 ); + if ( seed == 0 ) + seed = 0x7384; + + subfont->random = seed; + } + } + + FT_LOCAL_DEF( void ) t1_decrypt( FT_Byte* buffer, FT_Offset length, @@ -1779,4 +2518,16 @@ } + FT_LOCAL_DEF( FT_UInt32 ) + cff_random( FT_UInt32 r ) + { + /* a 32bit version of the `xorshift' algorithm */ + r ^= r << 13; + r ^= r >> 17; + r ^= r << 5; + + return r; + } + + /* END */ diff --git a/thirdparty/freetype/src/psaux/psobjs.h b/thirdparty/freetype/src/psaux/psobjs.h index 202e5b2416..8e0fe5fa4c 100644 --- a/thirdparty/freetype/src/psaux/psobjs.h +++ b/thirdparty/freetype/src/psaux/psobjs.h @@ -4,7 +4,7 @@ /* */ /* Auxiliary functions for PostScript fonts (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,6 +22,7 @@ #include <ft2build.h> #include FT_INTERNAL_POSTSCRIPT_AUX_H +#include FT_INTERNAL_CFF_OBJECTS_TYPES_H FT_BEGIN_HEADER @@ -193,17 +194,117 @@ FT_BEGIN_HEADER /*************************************************************************/ /*************************************************************************/ /***** *****/ + /***** CFF BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + FT_LOCAL( void ) + cff_builder_init( CFF_Builder* builder, + TT_Face face, + CFF_Size size, + CFF_GlyphSlot glyph, + FT_Bool hinting ); + + FT_LOCAL( void ) + cff_builder_done( CFF_Builder* builder ); + + FT_LOCAL( FT_Error ) + cff_check_points( CFF_Builder* builder, + FT_Int count ); + + FT_LOCAL( void ) + cff_builder_add_point( CFF_Builder* builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ); + FT_LOCAL( FT_Error ) + cff_builder_add_point1( CFF_Builder* builder, + FT_Pos x, + FT_Pos y ); + FT_LOCAL( FT_Error ) + cff_builder_start_point( CFF_Builder* builder, + FT_Pos x, + FT_Pos y ); + FT_LOCAL( void ) + cff_builder_close_contour( CFF_Builder* builder ); + + FT_LOCAL( FT_Error ) + cff_builder_add_contour( CFF_Builder* builder ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PS BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + FT_LOCAL( void ) + ps_builder_init( PS_Builder* ps_builder, + void* builder, + FT_Bool is_t1 ); + + + FT_LOCAL( void ) + ps_builder_done( PS_Builder* builder ); + + FT_LOCAL( FT_Error ) + ps_builder_check_points( PS_Builder* builder, + FT_Int count ); + + FT_LOCAL( void ) + ps_builder_add_point( PS_Builder* builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ); + + FT_LOCAL( FT_Error ) + ps_builder_add_point1( PS_Builder* builder, + FT_Pos x, + FT_Pos y ); + + FT_LOCAL( FT_Error ) + ps_builder_add_contour( PS_Builder* builder ); + + FT_LOCAL( FT_Error ) + ps_builder_start_point( PS_Builder* builder, + FT_Pos x, + FT_Pos y ); + + FT_LOCAL( void ) + ps_builder_close_contour( PS_Builder* builder ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ /***** OTHER *****/ /***** *****/ /*************************************************************************/ /*************************************************************************/ FT_LOCAL( void ) + ps_decoder_init( PS_Decoder* ps_decoder, + void* decoder, + FT_Bool is_t1 ); + + FT_LOCAL( void ) + t1_make_subfont( FT_Face face, + PS_Private priv, + CFF_SubFont subfont ); + + FT_LOCAL( void ) t1_decrypt( FT_Byte* buffer, FT_Offset length, FT_UShort seed ); + FT_LOCAL( FT_UInt32 ) + cff_random( FT_UInt32 r ); + + FT_END_HEADER #endif /* PSOBJS_H_ */ diff --git a/thirdparty/freetype/src/psaux/psread.c b/thirdparty/freetype/src/psaux/psread.c new file mode 100644 index 0000000000..719863ce17 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psread.c @@ -0,0 +1,112 @@ +/***************************************************************************/ +/* */ +/* psread.c */ +/* */ +/* Adobe's code for stream handling (body). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H + +#include "psglue.h" + +#include "pserror.h" + + + /* Define CF2_IO_FAIL as 1 to enable random errors and random */ + /* value errors in I/O. */ +#define CF2_IO_FAIL 0 + + +#if CF2_IO_FAIL + + /* set the .00 value to a nonzero probability */ + static int + randomError2( void ) + { + /* for region buffer ReadByte (interp) function */ + return (double)rand() / RAND_MAX < .00; + } + + /* set the .00 value to a nonzero probability */ + static CF2_Int + randomValue() + { + return (double)rand() / RAND_MAX < .00 ? rand() : 0; + } + +#endif /* CF2_IO_FAIL */ + + + /* Region Buffer */ + /* */ + /* Can be constructed from a copied buffer managed by */ + /* `FCM_getDatablock'. */ + /* Reads bytes with check for end of buffer. */ + + /* reading past the end of the buffer sets error and returns zero */ + FT_LOCAL_DEF( CF2_Int ) + cf2_buf_readByte( CF2_Buffer buf ) + { + if ( buf->ptr < buf->end ) + { +#if CF2_IO_FAIL + if ( randomError2() ) + { + CF2_SET_ERROR( buf->error, Invalid_Stream_Operation ); + return 0; + } + + return *(buf->ptr)++ + randomValue(); +#else + return *(buf->ptr)++; +#endif + } + else + { + CF2_SET_ERROR( buf->error, Invalid_Stream_Operation ); + return 0; + } + } + + + /* note: end condition can occur without error */ + FT_LOCAL_DEF( FT_Bool ) + cf2_buf_isEnd( CF2_Buffer buf ) + { + return (FT_Bool)( buf->ptr >= buf->end ); + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psread.h b/thirdparty/freetype/src/psaux/psread.h new file mode 100644 index 0000000000..464b29ba74 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psread.h @@ -0,0 +1,68 @@ +/***************************************************************************/ +/* */ +/* psread.h */ +/* */ +/* Adobe's code for stream handling (specification). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSREAD_H_ +#define PSREAD_H_ + + +FT_BEGIN_HEADER + + + typedef struct CF2_BufferRec_ + { + FT_Error* error; + const FT_Byte* start; + const FT_Byte* end; + const FT_Byte* ptr; + + } CF2_BufferRec, *CF2_Buffer; + + + FT_LOCAL( CF2_Int ) + cf2_buf_readByte( CF2_Buffer buf ); + FT_LOCAL( FT_Bool ) + cf2_buf_isEnd( CF2_Buffer buf ); + + +FT_END_HEADER + + +#endif /* PSREAD_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psstack.c b/thirdparty/freetype/src/psaux/psstack.c new file mode 100644 index 0000000000..69d063349a --- /dev/null +++ b/thirdparty/freetype/src/psaux/psstack.c @@ -0,0 +1,328 @@ +/***************************************************************************/ +/* */ +/* psstack.c */ +/* */ +/* Adobe's code for emulating a CFF stack (body). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#include "psft.h" +#include FT_INTERNAL_DEBUG_H + +#include "psglue.h" +#include "psfont.h" +#include "psstack.h" + +#include "pserror.h" + + + /* Allocate and initialize an instance of CF2_Stack. */ + /* Note: This function returns NULL on error (does not set */ + /* `error'). */ + FT_LOCAL_DEF( CF2_Stack ) + cf2_stack_init( FT_Memory memory, + FT_Error* e, + FT_UInt stackSize ) + { + FT_Error error = FT_Err_Ok; /* for FT_NEW */ + + CF2_Stack stack = NULL; + + + if ( !FT_NEW( stack ) ) + { + /* initialize the structure; FT_NEW zeroes it */ + stack->memory = memory; + stack->error = e; + } + + /* allocate the stack buffer */ + if ( FT_NEW_ARRAY( stack->buffer, stackSize ) ) + { + FT_FREE( stack ); + return NULL; + } + + stack->stackSize = stackSize; + stack->top = stack->buffer; /* empty stack */ + + return stack; + } + + + FT_LOCAL_DEF( void ) + cf2_stack_free( CF2_Stack stack ) + { + if ( stack ) + { + FT_Memory memory = stack->memory; + + /* free the buffer */ + FT_FREE( stack->buffer ); + + /* free the main structure */ + FT_FREE( stack ); + } + } + + + FT_LOCAL_DEF( CF2_UInt ) + cf2_stack_count( CF2_Stack stack ) + { + return (CF2_UInt)( stack->top - stack->buffer ); + } + + + FT_LOCAL_DEF( void ) + cf2_stack_pushInt( CF2_Stack stack, + CF2_Int val ) + { + if ( stack->top == stack->buffer + stack->stackSize ) + { + CF2_SET_ERROR( stack->error, Stack_Overflow ); + return; /* stack overflow */ + } + + stack->top->u.i = val; + stack->top->type = CF2_NumberInt; + stack->top++; + } + + + FT_LOCAL_DEF( void ) + cf2_stack_pushFixed( CF2_Stack stack, + CF2_Fixed val ) + { + if ( stack->top == stack->buffer + stack->stackSize ) + { + CF2_SET_ERROR( stack->error, Stack_Overflow ); + return; /* stack overflow */ + } + + stack->top->u.r = val; + stack->top->type = CF2_NumberFixed; + stack->top++; + } + + + /* this function is only allowed to pop an integer type */ + FT_LOCAL_DEF( CF2_Int ) + cf2_stack_popInt( CF2_Stack stack ) + { + if ( stack->top == stack->buffer ) + { + CF2_SET_ERROR( stack->error, Stack_Underflow ); + return 0; /* underflow */ + } + if ( stack->top[-1].type != CF2_NumberInt ) + { + CF2_SET_ERROR( stack->error, Syntax_Error ); + return 0; /* type mismatch */ + } + + stack->top--; + + return stack->top->u.i; + } + + + /* Note: type mismatch is silently cast */ + /* TODO: check this */ + FT_LOCAL_DEF( CF2_Fixed ) + cf2_stack_popFixed( CF2_Stack stack ) + { + if ( stack->top == stack->buffer ) + { + CF2_SET_ERROR( stack->error, Stack_Underflow ); + return cf2_intToFixed( 0 ); /* underflow */ + } + + stack->top--; + + switch ( stack->top->type ) + { + case CF2_NumberInt: + return cf2_intToFixed( stack->top->u.i ); + case CF2_NumberFrac: + return cf2_fracToFixed( stack->top->u.f ); + default: + return stack->top->u.r; + } + } + + + /* Note: type mismatch is silently cast */ + /* TODO: check this */ + FT_LOCAL_DEF( CF2_Fixed ) + cf2_stack_getReal( CF2_Stack stack, + CF2_UInt idx ) + { + FT_ASSERT( cf2_stack_count( stack ) <= stack->stackSize ); + + if ( idx >= cf2_stack_count( stack ) ) + { + CF2_SET_ERROR( stack->error, Stack_Overflow ); + return cf2_intToFixed( 0 ); /* bounds error */ + } + + switch ( stack->buffer[idx].type ) + { + case CF2_NumberInt: + return cf2_intToFixed( stack->buffer[idx].u.i ); + case CF2_NumberFrac: + return cf2_fracToFixed( stack->buffer[idx].u.f ); + default: + return stack->buffer[idx].u.r; + } + } + + + /* provide random access to stack */ + FT_LOCAL_DEF( void ) + cf2_stack_setReal( CF2_Stack stack, + CF2_UInt idx, + CF2_Fixed val ) + { + if ( idx > cf2_stack_count( stack ) ) + { + CF2_SET_ERROR( stack->error, Stack_Overflow ); + return; + } + + stack->buffer[idx].u.r = val; + stack->buffer[idx].type = CF2_NumberFixed; + } + + + /* discard (pop) num values from stack */ + FT_LOCAL_DEF( void ) + cf2_stack_pop( CF2_Stack stack, + CF2_UInt num ) + { + if ( num > cf2_stack_count( stack ) ) + { + CF2_SET_ERROR( stack->error, Stack_Underflow ); + return; + } + stack->top -= num; + } + + + FT_LOCAL_DEF( void ) + cf2_stack_roll( CF2_Stack stack, + CF2_Int count, + CF2_Int shift ) + { + /* we initialize this variable to avoid compiler warnings */ + CF2_StackNumber last = { { 0 }, CF2_NumberInt }; + + CF2_Int start_idx, idx, i; + + + if ( count < 2 ) + return; /* nothing to do (values 0 and 1), or undefined value */ + + if ( (CF2_UInt)count > cf2_stack_count( stack ) ) + { + CF2_SET_ERROR( stack->error, Stack_Overflow ); + return; + } + + if ( shift < 0 ) + shift = -( ( -shift ) % count ); + else + shift %= count; + + if ( shift == 0 ) + return; /* nothing to do */ + + /* We use the following algorithm to do the rolling, */ + /* which needs two temporary variables only. */ + /* */ + /* Example: */ + /* */ + /* count = 8 */ + /* shift = 2 */ + /* */ + /* stack indices before roll: 7 6 5 4 3 2 1 0 */ + /* stack indices after roll: 1 0 7 6 5 4 3 2 */ + /* */ + /* The value of index 0 gets moved to index 2, while */ + /* the old value of index 2 gets moved to index 4, */ + /* and so on. We thus have the following copying */ + /* chains for shift value 2. */ + /* */ + /* 0 -> 2 -> 4 -> 6 -> 0 */ + /* 1 -> 3 -> 5 -> 7 -> 1 */ + /* */ + /* If `count' and `shift' are incommensurable, we */ + /* have a single chain only. Otherwise, increase */ + /* the start index by 1 after the first chain, then */ + /* do the next chain until all elements in all */ + /* chains are handled. */ + + start_idx = -1; + idx = -1; + for ( i = 0; i < count; i++ ) + { + CF2_StackNumber tmp; + + + if ( start_idx == idx ) + { + start_idx++; + idx = start_idx; + last = stack->buffer[idx]; + } + + idx += shift; + if ( idx >= count ) + idx -= count; + else if ( idx < 0 ) + idx += count; + + tmp = stack->buffer[idx]; + stack->buffer[idx] = last; + last = tmp; + } + } + + + FT_LOCAL_DEF( void ) + cf2_stack_clear( CF2_Stack stack ) + { + stack->top = stack->buffer; + } + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/psstack.h b/thirdparty/freetype/src/psaux/psstack.h new file mode 100644 index 0000000000..38f7b41c68 --- /dev/null +++ b/thirdparty/freetype/src/psaux/psstack.h @@ -0,0 +1,121 @@ +/***************************************************************************/ +/* */ +/* psstack.h */ +/* */ +/* Adobe's code for emulating a CFF stack (specification). */ +/* */ +/* Copyright 2007-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSSTACK_H_ +#define PSSTACK_H_ + + +FT_BEGIN_HEADER + + + /* CFF operand stack; specified maximum of 48 or 192 values */ + typedef struct CF2_StackNumber_ + { + union + { + CF2_Fixed r; /* 16.16 fixed point */ + CF2_Frac f; /* 2.30 fixed point (for font matrix) */ + CF2_Int i; + } u; + + CF2_NumberType type; + + } CF2_StackNumber; + + + typedef struct CF2_StackRec_ + { + FT_Memory memory; + FT_Error* error; + CF2_StackNumber* buffer; + CF2_StackNumber* top; + FT_UInt stackSize; + + } CF2_StackRec, *CF2_Stack; + + + FT_LOCAL( CF2_Stack ) + cf2_stack_init( FT_Memory memory, + FT_Error* error, + FT_UInt stackSize ); + FT_LOCAL( void ) + cf2_stack_free( CF2_Stack stack ); + + FT_LOCAL( CF2_UInt ) + cf2_stack_count( CF2_Stack stack ); + + FT_LOCAL( void ) + cf2_stack_pushInt( CF2_Stack stack, + CF2_Int val ); + FT_LOCAL( void ) + cf2_stack_pushFixed( CF2_Stack stack, + CF2_Fixed val ); + + FT_LOCAL( CF2_Int ) + cf2_stack_popInt( CF2_Stack stack ); + FT_LOCAL( CF2_Fixed ) + cf2_stack_popFixed( CF2_Stack stack ); + + FT_LOCAL( CF2_Fixed ) + cf2_stack_getReal( CF2_Stack stack, + CF2_UInt idx ); + FT_LOCAL( void ) + cf2_stack_setReal( CF2_Stack stack, + CF2_UInt idx, + CF2_Fixed val ); + + FT_LOCAL( void ) + cf2_stack_pop( CF2_Stack stack, + CF2_UInt num ); + + FT_LOCAL( void ) + cf2_stack_roll( CF2_Stack stack, + CF2_Int count, + CF2_Int idx ); + + FT_LOCAL( void ) + cf2_stack_clear( CF2_Stack stack ); + + +FT_END_HEADER + + +#endif /* PSSTACK_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/pstypes.h b/thirdparty/freetype/src/psaux/pstypes.h new file mode 100644 index 0000000000..dfbaa3d475 --- /dev/null +++ b/thirdparty/freetype/src/psaux/pstypes.h @@ -0,0 +1,78 @@ +/***************************************************************************/ +/* */ +/* pstypes.h */ +/* */ +/* Adobe's code for defining data types (specification only). */ +/* */ +/* Copyright 2011-2013 Adobe Systems Incorporated. */ +/* */ +/* This software, and all works of authorship, whether in source or */ +/* object code form as indicated by the copyright notice(s) included */ +/* herein (collectively, the "Work") is made available, and may only be */ +/* used, modified, and distributed under the FreeType Project License, */ +/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ +/* FreeType Project License, each contributor to the Work hereby grants */ +/* to any individual or legal entity exercising permissions granted by */ +/* the FreeType Project License and this section (hereafter, "You" or */ +/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ +/* royalty-free, irrevocable (except as stated in this section) patent */ +/* license to make, have made, use, offer to sell, sell, import, and */ +/* otherwise transfer the Work, where such license applies only to those */ +/* patent claims licensable by such contributor that are necessarily */ +/* infringed by their contribution(s) alone or by combination of their */ +/* contribution(s) with the Work to which such contribution(s) was */ +/* submitted. If You institute patent litigation against any entity */ +/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ +/* the Work or a contribution incorporated within the Work constitutes */ +/* direct or contributory patent infringement, then any patent licenses */ +/* granted to You under this License for that Work shall terminate as of */ +/* the date such litigation is filed. */ +/* */ +/* By using, modifying, or distributing the Work you indicate that you */ +/* have read and understood the terms and conditions of the */ +/* FreeType Project License as well as those provided in this section, */ +/* and you accept them fully. */ +/* */ +/***************************************************************************/ + + +#ifndef PSTYPES_H_ +#define PSTYPES_H_ + +#include <ft2build.h> +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /* + * The data models that we expect to support are as follows: + * + * name char short int long long-long pointer example + * ----------------------------------------------------- + * ILP32 8 16 32 32 64* 32 32-bit MacOS, x86 + * LLP64 8 16 32 32 64 64 x64 + * LP64 8 16 32 64 64 64 64-bit MacOS + * + * *) type may be supported by emulation on a 32-bit architecture + * + */ + + + /* integers at least 32 bits wide */ +#define CF2_UInt FT_UFast +#define CF2_Int FT_Fast + + + /* fixed-float numbers */ + typedef FT_Int32 CF2_F16Dot16; + + +FT_END_HEADER + + +#endif /* PSTYPES_H_ */ + + +/* END */ diff --git a/thirdparty/freetype/src/psaux/rules.mk b/thirdparty/freetype/src/psaux/rules.mk index 542ae12d2b..a87bfe9687 100644 --- a/thirdparty/freetype/src/psaux/rules.mk +++ b/thirdparty/freetype/src/psaux/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -33,12 +33,25 @@ PSAUX_DRV_SRC := $(PSAUX_DIR)/psobjs.c \ $(PSAUX_DIR)/t1cmap.c \ $(PSAUX_DIR)/afmparse.c \ $(PSAUX_DIR)/psconv.c \ - $(PSAUX_DIR)/psauxmod.c + $(PSAUX_DIR)/psauxmod.c \ + $(PSAUX_DIR)/psarrst.c \ + $(PSAUX_DIR)/psblues.c \ + $(PSAUX_DIR)/pserror.c \ + $(PSAUX_DIR)/psfont.c \ + $(PSAUX_DIR)/psft.c \ + $(PSAUX_DIR)/pshints.c \ + $(PSAUX_DIR)/psintrp.c \ + $(PSAUX_DIR)/psread.c \ + $(PSAUX_DIR)/psstack.c \ + $(PSAUX_DIR)/cffdecode.c # PSAUX driver headers # PSAUX_DRV_H := $(PSAUX_DRV_SRC:%c=%h) \ - $(PSAUX_DIR)/psauxerr.h + $(PSAUX_DIR)/psauxerr.h \ + $(PSAUX_DIR)/psfixed.h \ + $(PSAUX_DIR)/psglue.h \ + $(PSAUX_DIR)/pstypes.h # PSAUX driver object(s) diff --git a/thirdparty/freetype/src/psaux/t1cmap.c b/thirdparty/freetype/src/psaux/t1cmap.c index 45b713eb7b..112a7892ba 100644 --- a/thirdparty/freetype/src/psaux/t1cmap.c +++ b/thirdparty/freetype/src/psaux/t1cmap.c @@ -4,7 +4,7 @@ /* */ /* Type 1 character map support (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/t1cmap.h b/thirdparty/freetype/src/psaux/t1cmap.h index 7870245a3a..4308e31d2d 100644 --- a/thirdparty/freetype/src/psaux/t1cmap.h +++ b/thirdparty/freetype/src/psaux/t1cmap.h @@ -4,7 +4,7 @@ /* */ /* Type 1 character map support (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psaux/t1decode.c b/thirdparty/freetype/src/psaux/t1decode.c index 1250b53f5d..6ad145661f 100644 --- a/thirdparty/freetype/src/psaux/t1decode.c +++ b/thirdparty/freetype/src/psaux/t1decode.c @@ -4,7 +4,7 @@ /* */ /* PostScript Type 1 decoding routines (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -112,6 +112,56 @@ /*************************************************************************/ /* */ /* <Function> */ + /* t1_lookup_glyph_by_stdcharcode_ps */ + /* */ + /* <Description> */ + /* Looks up a given glyph by its StandardEncoding charcode. Used to */ + /* implement the SEAC Type 1 operator in the Adobe engine */ + /* */ + /* <Input> */ + /* face :: The current face object. */ + /* */ + /* charcode :: The character code to look for. */ + /* */ + /* <Return> */ + /* A glyph index in the font face. Returns -1 if the corresponding */ + /* glyph wasn't found. */ + /* */ + FT_LOCAL_DEF( FT_Int ) + t1_lookup_glyph_by_stdcharcode_ps( PS_Decoder* decoder, + FT_Int charcode ) + { + FT_UInt n; + const FT_String* glyph_name; + FT_Service_PsCMaps psnames = decoder->psnames; + + + /* check range of standard char code */ + if ( charcode < 0 || charcode > 255 ) + return -1; + + glyph_name = psnames->adobe_std_strings( + psnames->adobe_std_encoding[charcode]); + + for ( n = 0; n < decoder->num_glyphs; n++ ) + { + FT_String* name = (FT_String*)decoder->glyph_names[n]; + + + if ( name && + name[0] == glyph_name[0] && + ft_strcmp( name, glyph_name ) == 0 ) + return (FT_Int)n; + } + + return -1; + } + + +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + /*************************************************************************/ + /* */ + /* <Function> */ /* t1_lookup_glyph_by_stdcharcode */ /* */ /* <Description> */ @@ -158,6 +208,15 @@ } + /* parse a single Type 1 glyph */ + FT_LOCAL_DEF( FT_Error ) + t1_decoder_parse_glyph( T1_Decoder decoder, + FT_UInt glyph ) + { + return decoder->parse_callback( decoder, glyph ); + } + + /*************************************************************************/ /* */ /* <Function> */ @@ -1579,14 +1638,286 @@ return FT_THROW( Stack_Underflow ); } +#else /* T1_CONFIG_OPTION_OLD_ENGINE */ - /* parse a single Type 1 glyph */ + /*************************************************************************/ + /* */ + /* <Function> */ + /* t1_decoder_parse_metrics */ + /* */ + /* <Description> */ + /* Parses a given Type 1 charstrings program to extract width */ + /* */ + /* <Input> */ + /* decoder :: The current Type 1 decoder. */ + /* */ + /* charstring_base :: The base address of the charstring stream. */ + /* */ + /* charstring_len :: The length in bytes of the charstring stream. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ FT_LOCAL_DEF( FT_Error ) - t1_decoder_parse_glyph( T1_Decoder decoder, - FT_UInt glyph ) + t1_decoder_parse_metrics( T1_Decoder decoder, + FT_Byte* charstring_base, + FT_UInt charstring_len ) { - return decoder->parse_callback( decoder, glyph ); + T1_Decoder_Zone zone; + FT_Byte* ip; + FT_Byte* limit; + T1_Builder builder = &decoder->builder; + +#ifdef FT_DEBUG_LEVEL_TRACE + FT_Bool bol = TRUE; +#endif + + + /* First of all, initialize the decoder */ + decoder->top = decoder->stack; + decoder->zone = decoder->zones; + zone = decoder->zones; + + builder->parse_state = T1_Parse_Start; + + FT_TRACE4(( "\n" + "Start charstring: get width\n" )); + + zone->base = charstring_base; + limit = zone->limit = charstring_base + charstring_len; + ip = zone->cursor = zone->base; + + /* now, execute loop */ + while ( ip < limit ) + { + FT_Long* top = decoder->top; + T1_Operator op = op_none; + FT_Int32 value = 0; + + +#ifdef FT_DEBUG_LEVEL_TRACE + if ( bol ) + { + FT_TRACE5(( " (%d)", decoder->top - decoder->stack )); + bol = FALSE; + } +#endif + + /*********************************************************************/ + /* */ + /* Decode operator or operand */ + /* */ + /* */ + + /* first of all, decompress operator or value */ + switch ( *ip++ ) + { + case 1: + case 3: + case 4: + case 5: + case 6: + case 7: + case 8: + case 9: + case 10: + case 11: + case 14: + case 15: + case 21: + case 22: + case 30: + case 31: + goto No_Width; + + case 13: + op = op_hsbw; + break; + + case 12: + if ( ip >= limit ) + { + FT_ERROR(( "t1_decoder_parse_metrics:" + " invalid escape (12+EOF)\n" )); + goto Syntax_Error; + } + + switch ( *ip++ ) + { + case 7: + op = op_sbw; + break; + + default: + goto No_Width; + } + break; + + case 255: /* four bytes integer */ + if ( ip + 4 > limit ) + { + FT_ERROR(( "t1_decoder_parse_metrics:" + " unexpected EOF in integer\n" )); + goto Syntax_Error; + } + + value = (FT_Int32)( ( (FT_UInt32)ip[0] << 24 ) | + ( (FT_UInt32)ip[1] << 16 ) | + ( (FT_UInt32)ip[2] << 8 ) | + (FT_UInt32)ip[3] ); + ip += 4; + + /* According to the specification, values > 32000 or < -32000 must */ + /* be followed by a `div' operator to make the result be in the */ + /* range [-32000;32000]. We expect that the second argument of */ + /* `div' is not a large number. Additionally, we don't handle */ + /* stuff like `<large1> <large2> <num> div <num> div' or */ + /* <large1> <large2> <num> div div'. This is probably not allowed */ + /* anyway. */ + if ( value > 32000 || value < -32000 ) + { + FT_ERROR(( "t1_decoder_parse_metrics:" + " large integer found for width\n" )); + goto Syntax_Error; + } + else + { + value = (FT_Int32)( (FT_UInt32)value << 16 ); + } + + break; + + default: + if ( ip[-1] >= 32 ) + { + if ( ip[-1] < 247 ) + value = (FT_Int32)ip[-1] - 139; + else + { + if ( ++ip > limit ) + { + FT_ERROR(( "t1_decoder_parse_metrics:" + " unexpected EOF in integer\n" )); + goto Syntax_Error; + } + + if ( ip[-2] < 251 ) + value = ( ( ip[-2] - 247 ) * 256 ) + ip[-1] + 108; + else + value = -( ( ( ip[-2] - 251 ) * 256 ) + ip[-1] + 108 ); + } + + value = (FT_Int32)( (FT_UInt32)value << 16 ); + } + else + { + FT_ERROR(( "t1_decoder_parse_metrics:" + " invalid byte (%d)\n", ip[-1] )); + goto Syntax_Error; + } + } + + /*********************************************************************/ + /* */ + /* Push value on stack, or process operator */ + /* */ + /* */ + if ( op == op_none ) + { + if ( top - decoder->stack >= T1_MAX_CHARSTRINGS_OPERANDS ) + { + FT_ERROR(( "t1_decoder_parse_metrics: stack overflow\n" )); + goto Syntax_Error; + } + +#ifdef FT_DEBUG_LEVEL_TRACE + FT_TRACE4(( " %d", value / 65536 )); +#endif + + *top++ = value; + decoder->top = top; + } + else /* general operator */ + { + FT_Int num_args = t1_args_count[op]; + + + FT_ASSERT( num_args >= 0 ); + + if ( top - decoder->stack < num_args ) + goto Stack_Underflow; + +#ifdef FT_DEBUG_LEVEL_TRACE + + if ( top - decoder->stack != num_args ) + FT_TRACE0(( "t1_decoder_parse_metrics:" + " too much operands on the stack" + " (seen %d, expected %d)\n", + top - decoder->stack, num_args )); + +#endif /* FT_DEBUG_LEVEL_TRACE */ + + top -= num_args; + + switch ( op ) + { + case op_hsbw: + FT_TRACE4(( " hsbw" )); + + builder->parse_state = T1_Parse_Have_Width; + + builder->left_bearing.x = ADD_LONG( builder->left_bearing.x, + top[0] ); + + builder->advance.x = top[1]; + builder->advance.y = 0; + + /* we only want to compute the glyph's metrics */ + /* (lsb + advance width), not load the rest of */ + /* it; so exit immediately */ + return FT_Err_Ok; + + case op_sbw: + FT_TRACE4(( " sbw" )); + + builder->parse_state = T1_Parse_Have_Width; + + builder->left_bearing.x = ADD_LONG( builder->left_bearing.x, + top[0] ); + builder->left_bearing.y = ADD_LONG( builder->left_bearing.y, + top[1] ); + + builder->advance.x = top[2]; + builder->advance.y = top[3]; + + /* we only want to compute the glyph's metrics */ + /* (lsb + advance width), not load the rest of */ + /* it; so exit immediately */ + return FT_Err_Ok; + + default: + FT_ERROR(( "t1_decoder_parse_metrics:" + " unhandled opcode %d\n", op )); + goto Syntax_Error; + } + + } /* general operator processing */ + + } /* while ip < limit */ + + FT_TRACE4(( "..end..\n\n" )); + + No_Width: + FT_ERROR(( "t1_decoder_parse_metrics:" + " no width, found op %d instead\n", + ip[-1] )); + Syntax_Error: + return FT_THROW( Syntax_Error ); + + Stack_Underflow: + return FT_THROW( Stack_Underflow ); } +#endif /* T1_CONFIG_OPTION_OLD_ENGINE */ /* initialize T1 decoder */ @@ -1641,7 +1972,16 @@ FT_LOCAL_DEF( void ) t1_decoder_done( T1_Decoder decoder ) { + FT_Memory memory = decoder->builder.memory; + + t1_builder_done( &decoder->builder ); + + if ( decoder->cf2_instance.finalizer ) + { + decoder->cf2_instance.finalizer( decoder->cf2_instance.data ); + FT_FREE( decoder->cf2_instance.data ); + } } diff --git a/thirdparty/freetype/src/psaux/t1decode.h b/thirdparty/freetype/src/psaux/t1decode.h index 12c27de775..1d9718d678 100644 --- a/thirdparty/freetype/src/psaux/t1decode.h +++ b/thirdparty/freetype/src/psaux/t1decode.h @@ -4,7 +4,7 @@ /* */ /* PostScript Type 1 decoding routines (specification). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -31,7 +31,11 @@ FT_BEGIN_HEADER FT_CALLBACK_TABLE const T1_Decoder_FuncsRec t1_decoder_funcs; + FT_LOCAL( FT_Int ) + t1_lookup_glyph_by_stdcharcode_ps( PS_Decoder* decoder, + FT_Int charcode ); +#ifdef T1_CONFIG_OPTION_OLD_ENGINE FT_LOCAL( FT_Error ) t1_decoder_parse_glyph( T1_Decoder decoder, FT_UInt glyph_index ); @@ -40,6 +44,12 @@ FT_BEGIN_HEADER t1_decoder_parse_charstrings( T1_Decoder decoder, FT_Byte* base, FT_UInt len ); +#else + FT_LOCAL( FT_Error ) + t1_decoder_parse_metrics( T1_Decoder decoder, + FT_Byte* charstring_base, + FT_UInt charstring_len ); +#endif FT_LOCAL( FT_Error ) t1_decoder_init( T1_Decoder decoder, diff --git a/thirdparty/freetype/src/pshinter/module.mk b/thirdparty/freetype/src/pshinter/module.mk index 77e35c4c10..06707be3b4 100644 --- a/thirdparty/freetype/src/pshinter/module.mk +++ b/thirdparty/freetype/src/pshinter/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/pshinter/pshalgo.c b/thirdparty/freetype/src/pshinter/pshalgo.c index 9ad1a3a02a..b98077c62e 100644 --- a/thirdparty/freetype/src/pshinter/pshalgo.c +++ b/thirdparty/freetype/src/pshinter/pshalgo.c @@ -4,7 +4,7 @@ /* */ /* PostScript hinting algorithm (body). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ @@ -26,7 +26,7 @@ #undef FT_COMPONENT -#define FT_COMPONENT trace_pshalgo2 +#define FT_COMPONENT trace_pshalgo #ifdef DEBUG_HINTER diff --git a/thirdparty/freetype/src/pshinter/pshalgo.h b/thirdparty/freetype/src/pshinter/pshalgo.h index 62e97d152b..c50683fbec 100644 --- a/thirdparty/freetype/src/pshinter/pshalgo.h +++ b/thirdparty/freetype/src/pshinter/pshalgo.h @@ -4,7 +4,7 @@ /* */ /* PostScript hinting algorithm (specification). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshglob.c b/thirdparty/freetype/src/pshinter/pshglob.c index c68770c73a..accc04921d 100644 --- a/thirdparty/freetype/src/pshinter/pshglob.c +++ b/thirdparty/freetype/src/pshinter/pshglob.c @@ -5,7 +5,7 @@ /* PostScript hinter global hinting management (body). */ /* Inspired by the new auto-hinter module. */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ @@ -227,8 +227,8 @@ } - /* Re-read blue zones from the original fonts and store them into out */ - /* private structure. This function re-orders, sanitizes and */ + /* Re-read blue zones from the original fonts and store them into our */ + /* private structure. This function re-orders, sanitizes, and */ /* fuzz-expands the zones as well. */ static void psh_blues_set_zones( PSH_Blues target, diff --git a/thirdparty/freetype/src/pshinter/pshglob.h b/thirdparty/freetype/src/pshinter/pshglob.h index 8801cbada4..cf80bf40e6 100644 --- a/thirdparty/freetype/src/pshinter/pshglob.h +++ b/thirdparty/freetype/src/pshinter/pshglob.h @@ -4,7 +4,7 @@ /* */ /* PostScript hinter global hinting management. */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshinter.c b/thirdparty/freetype/src/pshinter/pshinter.c index 13e07e1485..0eedac452d 100644 --- a/thirdparty/freetype/src/pshinter/pshinter.c +++ b/thirdparty/freetype/src/pshinter/pshinter.c @@ -4,7 +4,7 @@ /* */ /* FreeType PostScript Hinting module */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshmod.c b/thirdparty/freetype/src/pshinter/pshmod.c index 860dc0ae82..0b8f6f99b8 100644 --- a/thirdparty/freetype/src/pshinter/pshmod.c +++ b/thirdparty/freetype/src/pshinter/pshmod.c @@ -4,7 +4,7 @@ /* */ /* FreeType PostScript hinter module implementation (body). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshmod.h b/thirdparty/freetype/src/pshinter/pshmod.h index 1d2b40fa13..556de2fbc0 100644 --- a/thirdparty/freetype/src/pshinter/pshmod.h +++ b/thirdparty/freetype/src/pshinter/pshmod.h @@ -4,7 +4,7 @@ /* */ /* PostScript hinter module interface (specification). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshnterr.h b/thirdparty/freetype/src/pshinter/pshnterr.h index 73d144e34c..b9d02d2956 100644 --- a/thirdparty/freetype/src/pshinter/pshnterr.h +++ b/thirdparty/freetype/src/pshinter/pshnterr.h @@ -4,7 +4,7 @@ /* */ /* PS Hinter error codes (specification only). */ /* */ -/* Copyright 2003-2017 by */ +/* Copyright 2003-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshpic.c b/thirdparty/freetype/src/pshinter/pshpic.c index c0d3a64f29..465ad31885 100644 --- a/thirdparty/freetype/src/pshinter/pshpic.c +++ b/thirdparty/freetype/src/pshinter/pshpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for pshinter module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshpic.h b/thirdparty/freetype/src/pshinter/pshpic.h index 8d9a01c9c5..4469ba87c8 100644 --- a/thirdparty/freetype/src/pshinter/pshpic.h +++ b/thirdparty/freetype/src/pshinter/pshpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for pshinter module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshrec.c b/thirdparty/freetype/src/pshinter/pshrec.c index fff6d34250..6648d13d60 100644 --- a/thirdparty/freetype/src/pshinter/pshrec.c +++ b/thirdparty/freetype/src/pshinter/pshrec.c @@ -4,7 +4,7 @@ /* */ /* FreeType PostScript hints recorder (body). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/pshrec.h b/thirdparty/freetype/src/pshinter/pshrec.h index e10bc2b120..7e3dfe0d53 100644 --- a/thirdparty/freetype/src/pshinter/pshrec.h +++ b/thirdparty/freetype/src/pshinter/pshrec.h @@ -4,7 +4,7 @@ /* */ /* Postscript (Type1/Type2) hints recorder (specification). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/pshinter/rules.mk b/thirdparty/freetype/src/pshinter/rules.mk index 2be6404380..966690efc2 100644 --- a/thirdparty/freetype/src/pshinter/rules.mk +++ b/thirdparty/freetype/src/pshinter/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2001-2017 by +# Copyright 2001-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/psnames/module.mk b/thirdparty/freetype/src/psnames/module.mk index ddd22960c1..410f48a191 100644 --- a/thirdparty/freetype/src/psnames/module.mk +++ b/thirdparty/freetype/src/psnames/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/psnames/psmodule.c b/thirdparty/freetype/src/psnames/psmodule.c index 44ba9ec6ab..8929ebe751 100644 --- a/thirdparty/freetype/src/psnames/psmodule.c +++ b/thirdparty/freetype/src/psnames/psmodule.c @@ -4,7 +4,7 @@ /* */ /* PSNames module implementation (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/psmodule.h b/thirdparty/freetype/src/psnames/psmodule.h index 6983b79234..3e94f8b437 100644 --- a/thirdparty/freetype/src/psnames/psmodule.h +++ b/thirdparty/freetype/src/psnames/psmodule.h @@ -4,7 +4,7 @@ /* */ /* High-level PSNames module interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/psnamerr.h b/thirdparty/freetype/src/psnames/psnamerr.h index f90bf5ea43..14eb76c99c 100644 --- a/thirdparty/freetype/src/psnames/psnamerr.h +++ b/thirdparty/freetype/src/psnames/psnamerr.h @@ -4,7 +4,7 @@ /* */ /* PS names module error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/psnames.c b/thirdparty/freetype/src/psnames/psnames.c index 22466d6230..febb80d594 100644 --- a/thirdparty/freetype/src/psnames/psnames.c +++ b/thirdparty/freetype/src/psnames/psnames.c @@ -4,7 +4,7 @@ /* */ /* FreeType PSNames module component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/pspic.c b/thirdparty/freetype/src/psnames/pspic.c index 8b9003439b..85a06f3603 100644 --- a/thirdparty/freetype/src/psnames/pspic.c +++ b/thirdparty/freetype/src/psnames/pspic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for psnames module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/pspic.h b/thirdparty/freetype/src/psnames/pspic.h index 14497e73fa..889780cc03 100644 --- a/thirdparty/freetype/src/psnames/pspic.h +++ b/thirdparty/freetype/src/psnames/pspic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for psnames module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/pstables.h b/thirdparty/freetype/src/psnames/pstables.h index 2a2b717d8f..79545ee039 100644 --- a/thirdparty/freetype/src/psnames/pstables.h +++ b/thirdparty/freetype/src/psnames/pstables.h @@ -4,7 +4,7 @@ /* */ /* PostScript glyph names. */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/psnames/rules.mk b/thirdparty/freetype/src/psnames/rules.mk index 69fa732200..4d629d841c 100644 --- a/thirdparty/freetype/src/psnames/rules.mk +++ b/thirdparty/freetype/src/psnames/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/raster/ftmisc.h b/thirdparty/freetype/src/raster/ftmisc.h index d1e6627ab4..7e40119071 100644 --- a/thirdparty/freetype/src/raster/ftmisc.h +++ b/thirdparty/freetype/src/raster/ftmisc.h @@ -5,7 +5,7 @@ /* Miscellaneous macros for stand-alone rasterizer (specification */ /* only). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ diff --git a/thirdparty/freetype/src/raster/ftraster.c b/thirdparty/freetype/src/raster/ftraster.c index c5643f6334..4354730d54 100644 --- a/thirdparty/freetype/src/raster/ftraster.c +++ b/thirdparty/freetype/src/raster/ftraster.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph rasterizer (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/raster/ftraster.h b/thirdparty/freetype/src/raster/ftraster.h index 6b3050cb3d..40b5d6d321 100644 --- a/thirdparty/freetype/src/raster/ftraster.h +++ b/thirdparty/freetype/src/raster/ftraster.h @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph rasterizer (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ diff --git a/thirdparty/freetype/src/raster/ftrend1.c b/thirdparty/freetype/src/raster/ftrend1.c index 185a7f6fc2..a7ce9731d7 100644 --- a/thirdparty/freetype/src/raster/ftrend1.c +++ b/thirdparty/freetype/src/raster/ftrend1.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph rasterizer interface (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -97,12 +97,12 @@ FT_Render_Mode mode, const FT_Vector* origin ) { - FT_Error error; - FT_Outline* outline; - FT_BBox cbox, cbox0; - FT_UInt width, height, pitch; - FT_Bitmap* bitmap; - FT_Memory memory; + FT_Error error = FT_Err_Ok; + FT_Outline* outline = &slot->outline; + FT_Bitmap* bitmap = &slot->bitmap; + FT_Memory memory = render->root.memory; + FT_Pos x_shift = 0; + FT_Pos y_shift = 0; FT_Raster_Params params; @@ -121,60 +121,6 @@ return FT_THROW( Cannot_Render_Glyph ); } - outline = &slot->outline; - - /* translate the outline to the new origin if needed */ - if ( origin ) - FT_Outline_Translate( outline, origin->x, origin->y ); - - /* compute the control box, and grid fit it */ - FT_Outline_Get_CBox( outline, &cbox0 ); - - /* undocumented but confirmed: bbox values get rounded */ -#if 1 - cbox.xMin = FT_PIX_ROUND( cbox0.xMin ); - cbox.yMin = FT_PIX_ROUND( cbox0.yMin ); - cbox.xMax = FT_PIX_ROUND( cbox0.xMax ); - cbox.yMax = FT_PIX_ROUND( cbox0.yMax ); -#else - cbox.xMin = FT_PIX_FLOOR( cbox.xMin ); - cbox.yMin = FT_PIX_FLOOR( cbox.yMin ); - cbox.xMax = FT_PIX_CEIL( cbox.xMax ); - cbox.yMax = FT_PIX_CEIL( cbox.yMax ); -#endif - - /* If either `width' or `height' round to 0, try */ - /* explicitly rounding up/down. In the case of */ - /* glyphs containing only one very narrow feature, */ - /* this gives the drop-out compensation in the scan */ - /* conversion code a chance to do its stuff. */ - width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 ); - if ( width == 0 ) - { - cbox.xMin = FT_PIX_FLOOR( cbox0.xMin ); - cbox.xMax = FT_PIX_CEIL( cbox0.xMax ); - - width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 ); - } - - height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 ); - if ( height == 0 ) - { - cbox.yMin = FT_PIX_FLOOR( cbox0.yMin ); - cbox.yMax = FT_PIX_CEIL( cbox0.yMax ); - - height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 ); - } - - if ( width > FT_USHORT_MAX || height > FT_USHORT_MAX ) - { - error = FT_THROW( Invalid_Argument ); - goto Exit; - } - - bitmap = &slot->bitmap; - memory = render->root.memory; - /* release old bitmap buffer */ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) { @@ -182,39 +128,48 @@ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP; } - pitch = ( ( width + 15 ) >> 4 ) << 1; - bitmap->pixel_mode = FT_PIXEL_MODE_MONO; - - bitmap->width = width; - bitmap->rows = height; - bitmap->pitch = (int)pitch; + ft_glyphslot_preset_bitmap( slot, mode, origin ); - if ( FT_ALLOC_MULT( bitmap->buffer, height, pitch ) ) + /* allocate new one */ + if ( FT_ALLOC_MULT( bitmap->buffer, bitmap->rows, bitmap->pitch ) ) goto Exit; slot->internal->flags |= FT_GLYPH_OWN_BITMAP; + x_shift = -slot->bitmap_left * 64; + y_shift = ( (FT_Int)bitmap->rows - slot->bitmap_top ) * 64; + + if ( origin ) + { + x_shift += origin->x; + y_shift += origin->y; + } + /* translate outline to render it into the bitmap */ - FT_Outline_Translate( outline, -cbox.xMin, -cbox.yMin ); + if ( x_shift || y_shift ) + FT_Outline_Translate( outline, x_shift, y_shift ); /* set up parameters */ params.target = bitmap; params.source = outline; - params.flags = 0; + params.flags = FT_RASTER_FLAG_DEFAULT; /* render outline into the bitmap */ error = render->raster_render( render->raster, ¶ms ); - FT_Outline_Translate( outline, cbox.xMin, cbox.yMin ); - - if ( error ) - goto Exit; + Exit: + if ( !error ) + /* everything is fine; the glyph is now officially a bitmap */ + slot->format = FT_GLYPH_FORMAT_BITMAP; + else if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) + { + FT_FREE( bitmap->buffer ); + slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP; + } - slot->format = FT_GLYPH_FORMAT_BITMAP; - slot->bitmap_left = (FT_Int)( cbox.xMin >> 6 ); - slot->bitmap_top = (FT_Int)( cbox.yMax >> 6 ); + if ( x_shift || y_shift ) + FT_Outline_Translate( outline, -x_shift, -y_shift ); - Exit: return error; } diff --git a/thirdparty/freetype/src/raster/ftrend1.h b/thirdparty/freetype/src/raster/ftrend1.h index cff702d140..2abdf2d703 100644 --- a/thirdparty/freetype/src/raster/ftrend1.h +++ b/thirdparty/freetype/src/raster/ftrend1.h @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph rasterizer interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/raster/module.mk b/thirdparty/freetype/src/raster/module.mk index aad39cb56a..b115f416b2 100644 --- a/thirdparty/freetype/src/raster/module.mk +++ b/thirdparty/freetype/src/raster/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/raster/raster.c b/thirdparty/freetype/src/raster/raster.c index 46a6690b17..76edd21e1e 100644 --- a/thirdparty/freetype/src/raster/raster.c +++ b/thirdparty/freetype/src/raster/raster.c @@ -4,7 +4,7 @@ /* */ /* FreeType monochrome rasterer module component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/raster/rasterrs.h b/thirdparty/freetype/src/raster/rasterrs.h index 0d646908ad..22a3e15340 100644 --- a/thirdparty/freetype/src/raster/rasterrs.h +++ b/thirdparty/freetype/src/raster/rasterrs.h @@ -4,7 +4,7 @@ /* */ /* monochrome renderer error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/raster/rastpic.c b/thirdparty/freetype/src/raster/rastpic.c index 7085339b7b..1dc8981b8a 100644 --- a/thirdparty/freetype/src/raster/rastpic.c +++ b/thirdparty/freetype/src/raster/rastpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for raster module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/raster/rastpic.h b/thirdparty/freetype/src/raster/rastpic.h index dcd691310d..6d0877c423 100644 --- a/thirdparty/freetype/src/raster/rastpic.h +++ b/thirdparty/freetype/src/raster/rastpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for raster module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/raster/rules.mk b/thirdparty/freetype/src/raster/rules.mk index 0462c93177..9aef1f0bab 100644 --- a/thirdparty/freetype/src/raster/rules.mk +++ b/thirdparty/freetype/src/raster/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/sfnt/module.mk b/thirdparty/freetype/src/sfnt/module.mk index 81dea17de0..51ca67e784 100644 --- a/thirdparty/freetype/src/sfnt/module.mk +++ b/thirdparty/freetype/src/sfnt/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/sfnt/pngshim.c b/thirdparty/freetype/src/sfnt/pngshim.c index 560db4835a..16020266af 100644 --- a/thirdparty/freetype/src/sfnt/pngshim.c +++ b/thirdparty/freetype/src/sfnt/pngshim.c @@ -4,7 +4,7 @@ /* */ /* PNG Bitmap glyph support. */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* Google, Inc. */ /* Written by Stuart Gill and Behdad Esfahbod. */ /* */ @@ -82,42 +82,45 @@ typedef unsigned short v82 __attribute__(( vector_size( 16 ) )); - /* process blocks of 16 bytes in one rush, which gives a nice speed-up */ - limit = row_info->rowbytes - 16 + 1; - for ( ; i < limit; i += 16 ) + if ( row_info->rowbytes > 15 ) { - unsigned char* base = &data[i]; + /* process blocks of 16 bytes in one rush, which gives a nice speed-up */ + limit = row_info->rowbytes - 16 + 1; + for ( ; i < limit; i += 16 ) + { + unsigned char* base = &data[i]; - v82 s, s0, s1, a; + v82 s, s0, s1, a; - /* clang <= 3.9 can't apply scalar values to vectors */ - /* (or rather, it needs a different syntax) */ - v82 n0x80 = { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; - v82 n0xFF = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; - v82 n8 = { 8, 8, 8, 8, 8, 8, 8, 8 }; + /* clang <= 3.9 can't apply scalar values to vectors */ + /* (or rather, it needs a different syntax) */ + v82 n0x80 = { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; + v82 n0xFF = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; + v82 n8 = { 8, 8, 8, 8, 8, 8, 8, 8 }; - v82 ma = { 1, 1, 3, 3, 5, 5, 7, 7 }; - v82 o1 = { 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF }; - v82 m0 = { 1, 0, 3, 2, 5, 4, 7, 6 }; + v82 ma = { 1, 1, 3, 3, 5, 5, 7, 7 }; + v82 o1 = { 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF }; + v82 m0 = { 1, 0, 3, 2, 5, 4, 7, 6 }; - memcpy( &s, base, 16 ); /* RGBA RGBA RGBA RGBA */ - s0 = s & n0xFF; /* R B R B R B R B */ - s1 = s >> n8; /* G A G A G A G A */ + ft_memcpy( &s, base, 16 ); /* RGBA RGBA RGBA RGBA */ + s0 = s & n0xFF; /* R B R B R B R B */ + s1 = s >> n8; /* G A G A G A G A */ - a = vector_shuffle( s1, ma ); /* A A A A A A A A */ - s1 |= o1; /* G 1 G 1 G 1 G 1 */ - s0 = vector_shuffle( s0, m0 ); /* B R B R B R B R */ + a = vector_shuffle( s1, ma ); /* A A A A A A A A */ + s1 |= o1; /* G 1 G 1 G 1 G 1 */ + s0 = vector_shuffle( s0, m0 ); /* B R B R B R B R */ - s0 *= a; - s1 *= a; - s0 += n0x80; - s1 += n0x80; - s0 = ( s0 + ( s0 >> n8 ) ) >> n8; - s1 = ( s1 + ( s1 >> n8 ) ) >> n8; + s0 *= a; + s1 *= a; + s0 += n0x80; + s1 += n0x80; + s0 = ( s0 + ( s0 >> n8 ) ) >> n8; + s1 = ( s1 + ( s1 >> n8 ) ) >> n8; - s = s0 | ( s1 << n8 ); - memcpy( base, &s, 16 ); + s = s0 | ( s1 << n8 ); + ft_memcpy( base, &s, 16 ); + } } #endif /* use `vector_size' */ @@ -234,7 +237,7 @@ return; } - memcpy( data, stream->cursor, length ); + ft_memcpy( data, stream->cursor, length ); FT_FRAME_EXIT(); } diff --git a/thirdparty/freetype/src/sfnt/pngshim.h b/thirdparty/freetype/src/sfnt/pngshim.h index 344eceac12..194238c3a2 100644 --- a/thirdparty/freetype/src/sfnt/pngshim.h +++ b/thirdparty/freetype/src/sfnt/pngshim.h @@ -4,7 +4,7 @@ /* */ /* PNG Bitmap glyph support. */ /* */ -/* Copyright 2013-2017 by */ +/* Copyright 2013-2018 by */ /* Google, Inc. */ /* Written by Stuart Gill and Behdad Esfahbod. */ /* */ diff --git a/thirdparty/freetype/src/sfnt/rules.mk b/thirdparty/freetype/src/sfnt/rules.mk index 230d56c946..83acc66a8f 100644 --- a/thirdparty/freetype/src/sfnt/rules.mk +++ b/thirdparty/freetype/src/sfnt/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/sfnt/sfdriver.c b/thirdparty/freetype/src/sfnt/sfdriver.c index 991433ee4c..303e1ca9f1 100644 --- a/thirdparty/freetype/src/sfnt/sfdriver.c +++ b/thirdparty/freetype/src/sfnt/sfdriver.c @@ -4,7 +4,7 @@ /* */ /* High-level SFNT driver interface (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -862,7 +862,8 @@ NULL, &mm_var ); - if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) ) + if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) && + !FT_IS_VARIATION( FT_FACE( face ) ) ) { SFNT_Service sfnt = (SFNT_Service)face->sfnt; @@ -1029,7 +1030,9 @@ return face->postscript_name; #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT - if ( face->blend ) + if ( face->blend && + ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) || + FT_IS_VARIATION( FT_FACE( face ) ) ) ) { face->postscript_name = sfnt_get_var_ps_name( face ); return face->postscript_name; diff --git a/thirdparty/freetype/src/sfnt/sfdriver.h b/thirdparty/freetype/src/sfnt/sfdriver.h index 38710b60f2..81c22d2887 100644 --- a/thirdparty/freetype/src/sfnt/sfdriver.h +++ b/thirdparty/freetype/src/sfnt/sfdriver.h @@ -4,7 +4,7 @@ /* */ /* High-level SFNT driver interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/sferrors.h b/thirdparty/freetype/src/sfnt/sferrors.h index 3cf73d725d..74003d4b38 100644 --- a/thirdparty/freetype/src/sfnt/sferrors.h +++ b/thirdparty/freetype/src/sfnt/sferrors.h @@ -4,7 +4,7 @@ /* */ /* SFNT error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/sfnt.c b/thirdparty/freetype/src/sfnt/sfnt.c index 6cf8c9ef30..8b9a6b345d 100644 --- a/thirdparty/freetype/src/sfnt/sfnt.c +++ b/thirdparty/freetype/src/sfnt/sfnt.c @@ -4,7 +4,7 @@ /* */ /* Single object library component. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/sfntpic.c b/thirdparty/freetype/src/sfnt/sfntpic.c index 8eadd601fd..db2d816ce6 100644 --- a/thirdparty/freetype/src/sfnt/sfntpic.c +++ b/thirdparty/freetype/src/sfnt/sfntpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for sfnt module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/sfntpic.h b/thirdparty/freetype/src/sfnt/sfntpic.h index 3afb668db0..8f43122d81 100644 --- a/thirdparty/freetype/src/sfnt/sfntpic.h +++ b/thirdparty/freetype/src/sfnt/sfntpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for sfnt module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/sfobjs.c b/thirdparty/freetype/src/sfnt/sfobjs.c index 69bf0a5c3d..6ba8509f56 100644 --- a/thirdparty/freetype/src/sfnt/sfobjs.c +++ b/thirdparty/freetype/src/sfnt/sfobjs.c @@ -4,7 +4,7 @@ /* */ /* SFNT object management (base). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -962,8 +962,6 @@ FT_Byte* instance_values = NULL; - face->is_default_instance = 1; - instance_index = FT_ABS( face_instance_index ) >> 16; /* test whether current face is a GX font with named instances */ @@ -1146,6 +1144,8 @@ FT_Bool has_outline; FT_Bool is_apple_sbit; FT_Bool is_apple_sbix; + FT_Bool has_CBLC; + FT_Bool has_CBDT; FT_Bool ignore_typographic_family = FALSE; FT_Bool ignore_typographic_subfamily = FALSE; @@ -1226,6 +1226,13 @@ goto Exit; } + has_CBLC = !face->goto_table( face, TTAG_CBLC, stream, 0 ); + has_CBDT = !face->goto_table( face, TTAG_CBDT, stream, 0 ); + + /* Ignore outlines for CBLC/CBDT fonts. */ + if ( has_CBLC || has_CBDT ) + has_outline = FALSE; + /* OpenType 1.8.2 introduced limits to this value; */ /* however, they make sense for older SFNT fonts also */ if ( face->header.Units_Per_EM < 16 || @@ -1686,9 +1693,9 @@ (FT_Short)( face->vertical_info ? face->vertical.advance_Height_Max : root->height ); - /* See http://www.microsoft.com/OpenType/OTSpec/post.htm -- */ - /* Adjust underline position from top edge to centre of */ - /* stroke to convert TrueType meaning to FreeType meaning. */ + /* See https://www.microsoft.com/typography/otspec/post.htm -- */ + /* Adjust underline position from top edge to centre of */ + /* stroke to convert TrueType meaning to FreeType meaning. */ root->underline_position = face->postscript.underlinePosition - face->postscript.underlineThickness / 2; root->underline_thickness = face->postscript.underlineThickness; diff --git a/thirdparty/freetype/src/sfnt/sfobjs.h b/thirdparty/freetype/src/sfnt/sfobjs.h index 705381459a..1b8d1be5b1 100644 --- a/thirdparty/freetype/src/sfnt/sfobjs.h +++ b/thirdparty/freetype/src/sfnt/sfobjs.h @@ -4,7 +4,7 @@ /* */ /* SFNT object management (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttbdf.c b/thirdparty/freetype/src/sfnt/ttbdf.c index 2196e3791e..534201f229 100644 --- a/thirdparty/freetype/src/sfnt/ttbdf.c +++ b/thirdparty/freetype/src/sfnt/ttbdf.c @@ -4,7 +4,7 @@ /* */ /* TrueType and OpenType embedded BDF properties (body). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttbdf.h b/thirdparty/freetype/src/sfnt/ttbdf.h index 398b620600..809a663001 100644 --- a/thirdparty/freetype/src/sfnt/ttbdf.h +++ b/thirdparty/freetype/src/sfnt/ttbdf.h @@ -4,7 +4,7 @@ /* */ /* TrueType and OpenType embedded BDF properties (specification). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -28,6 +28,8 @@ FT_BEGIN_HEADER +#ifdef TT_CONFIG_OPTION_BDF + FT_LOCAL( void ) tt_face_free_bdf_props( TT_Face face ); @@ -37,6 +39,8 @@ FT_BEGIN_HEADER const char* property_name, BDF_PropertyRec *aprop ); +#endif /* TT_CONFIG_OPTION_BDF */ + FT_END_HEADER diff --git a/thirdparty/freetype/src/sfnt/ttcmap.c b/thirdparty/freetype/src/sfnt/ttcmap.c index b995e5c050..996e66485f 100644 --- a/thirdparty/freetype/src/sfnt/ttcmap.c +++ b/thirdparty/freetype/src/sfnt/ttcmap.c @@ -4,7 +4,7 @@ /* */ /* TrueType character mapping table (cmap) support (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -222,10 +222,10 @@ /***** The following charmap lookup and iteration functions all *****/ /***** assume that the value `charcode' fulfills the following. *****/ /***** *****/ - /***** - For one byte characters, `charcode' is simply the *****/ + /***** - For one-byte characters, `charcode' is simply the *****/ /***** character code. *****/ /***** *****/ - /***** - For two byte characters, `charcode' is the 2-byte *****/ + /***** - For two-byte characters, `charcode' is the 2-byte *****/ /***** character code in big endian format. More precisely: *****/ /***** *****/ /***** (charcode >> 8) is the first byte value *****/ @@ -252,11 +252,11 @@ /* subs 518 SUBHEAD[NSUBS] sub-headers array */ /* glyph_ids 518+NSUB*8 USHORT[] glyph ID array */ /* */ - /* The `keys' table is used to map charcode high-bytes to sub-headers. */ + /* The `keys' table is used to map charcode high bytes to sub-headers. */ /* The value of `NSUBS' is the number of sub-headers defined in the */ /* table and is computed by finding the maximum of the `keys' table. */ /* */ - /* Note that for any n, `keys[n]' is a byte offset within the `subs' */ + /* Note that for any `n', `keys[n]' is a byte offset within the `subs' */ /* table, i.e., it is the corresponding sub-header index multiplied */ /* by 8. */ /* */ @@ -269,8 +269,8 @@ /* delta 4 SHORT see below */ /* offset 6 USHORT see below */ /* */ - /* A sub-header defines, for each high-byte, the range of valid */ - /* low-bytes within the charmap. Note that the range defined by `first' */ + /* A sub-header defines, for each high byte, the range of valid */ + /* low bytes within the charmap. Note that the range defined by `first' */ /* and `count' must be completely included in the interval [0..255] */ /* according to the specification. */ /* */ @@ -360,7 +360,7 @@ /* check range within 0..255 */ if ( valid->level >= FT_VALIDATE_PARANOID ) { - if ( first_code >= 256 || first_code + code_count > 256 ) + if ( first_code >= 256 || code_count > 256 - first_code ) FT_INVALID_DATA; } @@ -412,7 +412,7 @@ { FT_UInt char_lo = (FT_UInt)( char_code & 0xFF ); FT_UInt char_hi = (FT_UInt)( char_code >> 8 ); - FT_Byte* p = table + 6; /* keys table */ + FT_Byte* p = table + 6; /* keys table */ FT_Byte* subs = table + 518; /* subheaders table */ FT_Byte* sub; @@ -425,8 +425,8 @@ sub = subs; /* jump to first sub-header */ /* check that the sub-header for this byte is 0, which */ - /* indicates that it is really a valid one-byte value */ - /* Otherwise, return 0 */ + /* indicates that it is really a valid one-byte value; */ + /* otherwise, return 0 */ /* */ p += char_lo * 2; if ( TT_PEEK_USHORT( p ) != 0 ) @@ -445,6 +445,7 @@ if ( sub == subs ) goto Exit; } + result = sub; } @@ -517,8 +518,19 @@ FT_UInt pos, idx; + if ( char_lo >= start + count && charcode <= 0xFF ) + { + /* this happens only for a malformed cmap */ + charcode = 0x100; + continue; + } + if ( offset == 0 ) + { + if ( charcode == 0x100 ) + goto Exit; /* this happens only for a malformed cmap */ goto Next_SubHeader; + } if ( char_lo < start ) { @@ -545,11 +557,20 @@ } } } + + /* if unsuccessful, avoid `charcode' leaving */ + /* the current 256-character block */ + if ( count ) + charcode--; } - /* jump to next sub-header, i.e. higher byte value */ + /* If `charcode' is <= 0xFF, retry with `charcode + 1'. */ + /* Otherwise jump to the next 256-character block and retry. */ Next_SubHeader: - charcode = FT_PAD_FLOOR( charcode, 256 ) + 256; + if ( charcode <= 0xFF ) + charcode++; + else + charcode = FT_PAD_FLOOR( charcode, 0x100 ) + 0x100; } Exit: diff --git a/thirdparty/freetype/src/sfnt/ttcmap.h b/thirdparty/freetype/src/sfnt/ttcmap.h index f7de0437b0..d264d99d2c 100644 --- a/thirdparty/freetype/src/sfnt/ttcmap.h +++ b/thirdparty/freetype/src/sfnt/ttcmap.h @@ -4,7 +4,7 @@ /* */ /* TrueType character mapping table (cmap) support (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttcmapc.h b/thirdparty/freetype/src/sfnt/ttcmapc.h index 9a5e70825e..4980e9dd3d 100644 --- a/thirdparty/freetype/src/sfnt/ttcmapc.h +++ b/thirdparty/freetype/src/sfnt/ttcmapc.h @@ -4,7 +4,7 @@ /* */ /* TT CMAP classes definitions (specification only). */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttkern.c b/thirdparty/freetype/src/sfnt/ttkern.c index 53d2436ae5..68f15a2010 100644 --- a/thirdparty/freetype/src/sfnt/ttkern.c +++ b/thirdparty/freetype/src/sfnt/ttkern.c @@ -5,7 +5,7 @@ /* Load the basic TrueType kerning table. This doesn't handle */ /* kerning data within the GPOS table at the moment. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttkern.h b/thirdparty/freetype/src/sfnt/ttkern.h index db1a30bdb0..4e45d0964b 100644 --- a/thirdparty/freetype/src/sfnt/ttkern.h +++ b/thirdparty/freetype/src/sfnt/ttkern.h @@ -5,7 +5,7 @@ /* Load the basic TrueType kerning table. This doesn't handle */ /* kerning data within the GPOS table at the moment. */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttload.c b/thirdparty/freetype/src/sfnt/ttload.c index df99baa53e..a86a546c3d 100644 --- a/thirdparty/freetype/src/sfnt/ttload.c +++ b/thirdparty/freetype/src/sfnt/ttload.c @@ -5,7 +5,7 @@ /* Load the basic TrueType tables, i.e., tables that can be either in */ /* TTF or OTF fonts (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -338,7 +338,7 @@ SFNT_HeaderRec sfnt; FT_Error error; FT_Memory memory = stream->memory; - FT_UShort nn, valid_entries; + FT_UShort nn, valid_entries = 0; static const FT_Frame_Field offset_table_fields[] = { diff --git a/thirdparty/freetype/src/sfnt/ttload.h b/thirdparty/freetype/src/sfnt/ttload.h index 296da86ed3..f94be8b7bd 100644 --- a/thirdparty/freetype/src/sfnt/ttload.h +++ b/thirdparty/freetype/src/sfnt/ttload.h @@ -5,7 +5,7 @@ /* Load the basic TrueType tables, i.e., tables that can be either in */ /* TTF or OTF fonts (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttmtx.c b/thirdparty/freetype/src/sfnt/ttmtx.c index 394c6db85c..6ddda95b56 100644 --- a/thirdparty/freetype/src/sfnt/ttmtx.c +++ b/thirdparty/freetype/src/sfnt/ttmtx.c @@ -4,7 +4,7 @@ /* */ /* Load the metrics tables common to TTF and OTF fonts (body). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttmtx.h b/thirdparty/freetype/src/sfnt/ttmtx.h index 2b93ab2f0e..ab00acd795 100644 --- a/thirdparty/freetype/src/sfnt/ttmtx.h +++ b/thirdparty/freetype/src/sfnt/ttmtx.h @@ -4,7 +4,7 @@ /* */ /* Load the metrics tables common to TTF and OTF fonts (specification). */ /* */ -/* Copyright 2006-2017 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttpost.c b/thirdparty/freetype/src/sfnt/ttpost.c index 69929c8d45..6de99ef977 100644 --- a/thirdparty/freetype/src/sfnt/ttpost.c +++ b/thirdparty/freetype/src/sfnt/ttpost.c @@ -5,7 +5,7 @@ /* PostScript name table processing for TrueType and OpenType fonts */ /* (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -473,8 +473,8 @@ /* idx :: The glyph index. */ /* */ /* <InOut> */ - /* PSname :: The address of a string pointer. Will be NULL in case */ - /* of error, otherwise it is a pointer to the glyph name. */ + /* PSname :: The address of a string pointer. Undefined in case of */ + /* error, otherwise it is a pointer to the glyph name. */ /* */ /* You must not modify the returned string! */ /* */ diff --git a/thirdparty/freetype/src/sfnt/ttpost.h b/thirdparty/freetype/src/sfnt/ttpost.h index 722485e32d..3bec07e445 100644 --- a/thirdparty/freetype/src/sfnt/ttpost.h +++ b/thirdparty/freetype/src/sfnt/ttpost.h @@ -5,7 +5,7 @@ /* PostScript name table processing for TrueType and OpenType fonts */ /* (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/sfnt/ttsbit.c b/thirdparty/freetype/src/sfnt/ttsbit.c index f41847b0af..33b8640bc3 100644 --- a/thirdparty/freetype/src/sfnt/ttsbit.c +++ b/thirdparty/freetype/src/sfnt/ttsbit.c @@ -4,7 +4,7 @@ /* */ /* TrueType and OpenType embedded bitmap support (body). */ /* */ -/* Copyright 2005-2017 by */ +/* Copyright 2005-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* Copyright 2013 by Google, Inc. */ @@ -1007,8 +1007,9 @@ goto Fail; } - FT_TRACE3(( "tt_sbit_decoder_load_compound: loading %d components\n", - num_components )); + FT_TRACE3(( "tt_sbit_decoder_load_compound: loading %d component%s\n", + num_components, + num_components == 1 ? "" : "s" )); for ( nn = 0; nn < num_components; nn++ ) { @@ -1513,7 +1514,7 @@ FT_FRAME_EXIT(); if ( glyph_start == glyph_end ) - return FT_THROW( Invalid_Argument ); + return FT_THROW( Missing_Bitmap ); if ( glyph_start > glyph_end || glyph_end - glyph_start < 8 || face->ebdt_size - strike_offset < glyph_end ) diff --git a/thirdparty/freetype/src/sfnt/ttsbit.h b/thirdparty/freetype/src/sfnt/ttsbit.h index e859ddda45..ce2af3c162 100644 --- a/thirdparty/freetype/src/sfnt/ttsbit.h +++ b/thirdparty/freetype/src/sfnt/ttsbit.h @@ -4,7 +4,7 @@ /* */ /* TrueType and OpenType embedded bitmap support (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/smooth/ftgrays.c b/thirdparty/freetype/src/smooth/ftgrays.c index df645e66c9..803a19e415 100644 --- a/thirdparty/freetype/src/smooth/ftgrays.c +++ b/thirdparty/freetype/src/smooth/ftgrays.c @@ -4,7 +4,7 @@ /* */ /* A new `perfect' anti-aliasing renderer (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -370,7 +370,7 @@ typedef ptrdiff_t FT_PtrDist; /* optimize a division and modulo operation on the same parameters */ /* into a single call to `__aeabi_idivmod'. See */ /* */ - /* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43721 */ + /* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43721 */ #undef FT_DIV_MOD #define FT_DIV_MOD( type, dividend, divisor, quotient, remainder ) \ FT_BEGIN_STMNT \ @@ -404,7 +404,7 @@ typedef ptrdiff_t FT_PtrDist; /* need to define them to "float" or "double" when experimenting with */ /* new algorithms */ - typedef long TPos; /* sub-pixel coordinate */ + typedef long TPos; /* subpixel coordinate */ typedef int TCoord; /* integer scanline/pixel coordinate */ typedef int TArea; /* cell areas, coordinate products */ @@ -582,8 +582,8 @@ typedef ptrdiff_t FT_PtrDist; if ( ex < ras.min_ex ) ex = ras.min_ex - 1; - /* record the current one if it is valid */ - if ( !ras.invalid ) + /* record the current one if it is valid and substantial */ + if ( !ras.invalid && ( ras.area || ras.cover ) ) gray_record_cell( RAS_VAR ); ras.area = 0; @@ -1300,8 +1300,6 @@ typedef ptrdiff_t FT_PtrDist; int y; - FT_TRACE7(( "gray_sweep: start\n" )); - for ( y = ras.min_ey; y < ras.max_ey; y++ ) { PCell cell = ras.ycells[y - ras.min_ey]; @@ -1327,8 +1325,6 @@ typedef ptrdiff_t FT_PtrDist; if ( cover != 0 ) gray_hline( RAS_VAR_ x, y, cover, ras.max_ex - x ); } - - FT_TRACE7(( "gray_sweep: end\n" )); } @@ -1722,8 +1718,11 @@ typedef ptrdiff_t FT_PtrDist; if ( !ras.invalid ) gray_record_cell( RAS_VAR ); - FT_TRACE7(( "band [%d..%d]: %d cells\n", - ras.min_ey, ras.max_ey, ras.num_cells )); + FT_TRACE7(( "band [%d..%d]: %d cell%s\n", + ras.min_ey, + ras.max_ey, + ras.num_cells, + ras.num_cells == 1 ? "" : "s" )); } else { @@ -1740,35 +1739,43 @@ typedef ptrdiff_t FT_PtrDist; static int gray_convert_glyph( RAS_ARG ) { + const TCoord yMin = ras.min_ey; + const TCoord yMax = ras.max_ey; + const TCoord xMin = ras.min_ex; + const TCoord xMax = ras.max_ex; + TCell buffer[FT_MAX_GRAY_POOL]; - TCoord band_size = FT_MAX_GRAY_POOL / 8; - TCoord count = ras.max_ey - ras.min_ey; - int num_bands; - TCoord min, max, max_y; + size_t height = (size_t)( yMax - yMin ); + size_t n = FT_MAX_GRAY_POOL / 8; + TCoord y; TCoord bands[32]; /* enough to accommodate bisections */ TCoord* band; /* set up vertical bands */ - if ( count > band_size ) + if ( height > n ) { /* two divisions rounded up */ - num_bands = (int)( ( count + band_size - 1) / band_size ); - band_size = ( count + num_bands - 1 ) / num_bands; + n = ( height + n - 1 ) / n; + height = ( height + n - 1 ) / n; } - min = ras.min_ey; - max_y = ras.max_ey; + /* memory management */ + n = ( height * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) / sizeof ( TCell ); - for ( ; min < max_y; min = max ) + ras.cells = buffer + n; + ras.max_cells = (FT_PtrDist)( FT_MAX_GRAY_POOL - n ); + ras.ycells = (PCell*)buffer; + + for ( y = yMin; y < yMax; ) { - max = min + band_size; - if ( max > max_y ) - max = max_y; + ras.min_ey = y; + y += height; + ras.max_ey = FT_MIN( y, yMax ); band = bands; - band[1] = min; - band[0] = max; + band[1] = xMin; + band[0] = xMax; do { @@ -1776,27 +1783,12 @@ typedef ptrdiff_t FT_PtrDist; int error; - /* memory management */ - { - size_t ycount = (size_t)width; - size_t cell_start; - - - cell_start = ( ycount * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) / - sizeof ( TCell ); - - ras.cells = buffer + cell_start; - ras.max_cells = (FT_PtrDist)( FT_MAX_GRAY_POOL - cell_start ); - ras.num_cells = 0; - - ras.ycells = (PCell*)buffer; - while ( ycount ) - ras.ycells[--ycount] = NULL; - } + FT_MEM_ZERO( ras.ycells, height * sizeof ( PCell ) ); + ras.num_cells = 0; ras.invalid = 1; - ras.min_ey = band[1]; - ras.max_ey = band[0]; + ras.min_ex = band[1]; + ras.max_ex = band[0]; error = gray_convert_glyph_inner( RAS_VAR ); @@ -1812,8 +1804,7 @@ typedef ptrdiff_t FT_PtrDist; /* render pool overflow; we will reduce the render band by half */ width >>= 1; - /* This is too complex for a single scanline; there must */ - /* be some problems. */ + /* this should never happen even with tiny rendering pool */ if ( width == 0 ) { FT_TRACE7(( "gray_convert_glyph: rotten glyph\n" )); diff --git a/thirdparty/freetype/src/smooth/ftgrays.h b/thirdparty/freetype/src/smooth/ftgrays.h index a5447da1a9..9e11ca675e 100644 --- a/thirdparty/freetype/src/smooth/ftgrays.h +++ b/thirdparty/freetype/src/smooth/ftgrays.h @@ -4,7 +4,7 @@ /* */ /* FreeType smooth renderer declaration */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/smooth/ftsmerrs.h b/thirdparty/freetype/src/smooth/ftsmerrs.h index a528c61832..226dc1b001 100644 --- a/thirdparty/freetype/src/smooth/ftsmerrs.h +++ b/thirdparty/freetype/src/smooth/ftsmerrs.h @@ -4,7 +4,7 @@ /* */ /* smooth renderer error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/smooth/ftsmooth.c b/thirdparty/freetype/src/smooth/ftsmooth.c index 963435de15..ef176bdf1e 100644 --- a/thirdparty/freetype/src/smooth/ftsmooth.c +++ b/thirdparty/freetype/src/smooth/ftsmooth.c @@ -4,7 +4,7 @@ /* */ /* Anti-aliasing renderer interface (body). */ /* */ -/* Copyright 2000-2017 by */ +/* Copyright 2000-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -97,74 +97,17 @@ const FT_Vector* origin, FT_Render_Mode required_mode ) { - FT_Error error; + FT_Error error = FT_Err_Ok; FT_Outline* outline = &slot->outline; FT_Bitmap* bitmap = &slot->bitmap; FT_Memory memory = render->root.memory; - FT_BBox cbox; FT_Pos x_shift = 0; FT_Pos y_shift = 0; - FT_Pos x_left, y_top; - FT_Pos width, height, pitch; FT_Int hmul = ( mode == FT_RENDER_MODE_LCD ); FT_Int vmul = ( mode == FT_RENDER_MODE_LCD_V ); FT_Raster_Params params; - FT_Bool have_outline_shifted = FALSE; - FT_Bool have_buffer = FALSE; - -#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING - - FT_LcdFiveTapFilter lcd_weights = { 0 }; - FT_Bool have_custom_weight = FALSE; - FT_Bitmap_LcdFilterFunc lcd_filter_func = NULL; - - - if ( slot->face ) - { - FT_Char i; - - - for ( i = 0; i < FT_LCD_FILTER_FIVE_TAPS; i++ ) - if ( slot->face->internal->lcd_weights[i] != 0 ) - { - have_custom_weight = TRUE; - break; - } - } - - /* - * The LCD filter can be set library-wide and per-face. Face overrides - * library. If the face filter weights are all zero (the default), it - * means that the library default should be used. - */ - if ( have_custom_weight ) - { - /* - * A per-font filter is set. It always uses the default 5-tap - * in-place FIR filter. - */ - ft_memcpy( lcd_weights, - slot->face->internal->lcd_weights, - FT_LCD_FILTER_FIVE_TAPS ); - lcd_filter_func = ft_lcd_filter_fir; - } - else - { - /* - * The face's lcd_weights is {0, 0, 0, 0, 0}, meaning `use library - * default'. If the library is set to use no LCD filtering - * (lcd_filter_func == NULL), `lcd_filter_func' here is also set to - * NULL and the tests further below pass over the filtering process. - */ - ft_memcpy( lcd_weights, - slot->library->lcd_weights, - FT_LCD_FILTER_FIVE_TAPS ); - lcd_filter_func = slot->library->lcd_filter_func; - } - -#endif /*FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ /* check glyph image format */ if ( slot->format != render->glyph_format ) @@ -180,100 +123,6 @@ goto Exit; } - if ( origin ) - { - x_shift = origin->x; - y_shift = origin->y; - } - - /* compute the control box, and grid fit it */ - /* taking into account the origin shift */ - FT_Outline_Get_CBox( outline, &cbox ); - -#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING - - /* add minimal padding for LCD rendering */ - if ( hmul ) - { - cbox.xMax += 21; - cbox.xMin -= 21; - } - - if ( vmul ) - { - cbox.yMax += 21; - cbox.yMin -= 21; - } - -#else /* FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ - - /* add minimal padding for LCD filter depending on specific weights */ - if ( lcd_filter_func ) - { - if ( hmul ) - { - cbox.xMax += lcd_weights[4] ? 43 - : lcd_weights[3] ? 22 : 0; - cbox.xMin -= lcd_weights[0] ? 43 - : lcd_weights[1] ? 22 : 0; - } - - if ( vmul ) - { - cbox.yMax += lcd_weights[4] ? 43 - : lcd_weights[3] ? 22 : 0; - cbox.yMin -= lcd_weights[0] ? 43 - : lcd_weights[1] ? 22 : 0; - } - } - -#endif /* FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ - - cbox.xMin = FT_PIX_FLOOR( cbox.xMin + x_shift ); - cbox.yMin = FT_PIX_FLOOR( cbox.yMin + y_shift ); - cbox.xMax = FT_PIX_CEIL( cbox.xMax + x_shift ); - cbox.yMax = FT_PIX_CEIL( cbox.yMax + y_shift ); - - x_shift -= cbox.xMin; - y_shift -= cbox.yMin; - - x_left = cbox.xMin >> 6; - y_top = cbox.yMax >> 6; - - width = (FT_ULong)( cbox.xMax - cbox.xMin ) >> 6; - height = (FT_ULong)( cbox.yMax - cbox.yMin ) >> 6; - - pitch = width; - if ( hmul ) - { - width *= 3; - pitch = FT_PAD_CEIL( width, 4 ); - } - - if ( vmul ) - height *= 3; - - /* - * XXX: on 16bit system, we return an error for huge bitmap - * to prevent an overflow. - */ - if ( x_left > FT_INT_MAX || y_top > FT_INT_MAX || - x_left < FT_INT_MIN || y_top < FT_INT_MIN ) - { - error = FT_THROW( Invalid_Pixel_Size ); - goto Exit; - } - - /* Required check is (pitch * height < FT_ULONG_MAX), */ - /* but we care realistic cases only. Always pitch <= width. */ - if ( width > 0x7FFF || height > 0x7FFF ) - { - FT_ERROR(( "ft_smooth_render_generic: glyph too large: %u x %u\n", - width, height )); - error = FT_THROW( Raster_Overflow ); - goto Exit; - } - /* release old bitmap buffer */ if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) { @@ -281,30 +130,30 @@ slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP; } + ft_glyphslot_preset_bitmap( slot, mode, origin ); + /* allocate new one */ - if ( FT_ALLOC( bitmap->buffer, (FT_ULong)( pitch * height ) ) ) + if ( FT_ALLOC_MULT( bitmap->buffer, bitmap->rows, bitmap->pitch ) ) goto Exit; - else - have_buffer = TRUE; slot->internal->flags |= FT_GLYPH_OWN_BITMAP; - slot->format = FT_GLYPH_FORMAT_BITMAP; - slot->bitmap_left = (FT_Int)x_left; - slot->bitmap_top = (FT_Int)y_top; + x_shift = 64 * -slot->bitmap_left; + y_shift = 64 * -slot->bitmap_top; + if ( bitmap->pixel_mode == FT_PIXEL_MODE_LCD_V ) + y_shift += 64 * (FT_Int)bitmap->rows / 3; + else + y_shift += 64 * (FT_Int)bitmap->rows; - bitmap->pixel_mode = FT_PIXEL_MODE_GRAY; - bitmap->num_grays = 256; - bitmap->width = (unsigned int)width; - bitmap->rows = (unsigned int)height; - bitmap->pitch = pitch; + if ( origin ) + { + x_shift += origin->x; + y_shift += origin->y; + } /* translate outline to render it into the bitmap */ if ( x_shift || y_shift ) - { FT_Outline_Translate( outline, x_shift, y_shift ); - have_outline_shifted = TRUE; - } /* set up parameters */ params.target = bitmap; @@ -351,45 +200,68 @@ if ( error ) goto Exit; - if ( lcd_filter_func ) - lcd_filter_func( bitmap, mode, lcd_weights ); + /* finally apply filtering */ + if ( hmul || vmul ) + { + FT_Byte* lcd_weights; + FT_Bitmap_LcdFilterFunc lcd_filter_func; + + + /* Per-face LCD filtering takes priority if set up. */ + if ( slot->face && slot->face->internal->lcd_filter_func ) + { + lcd_weights = slot->face->internal->lcd_weights; + lcd_filter_func = slot->face->internal->lcd_filter_func; + } + else + { + lcd_weights = slot->library->lcd_weights; + lcd_filter_func = slot->library->lcd_filter_func; + } + + if ( lcd_filter_func ) + lcd_filter_func( bitmap, mode, lcd_weights ); + } #else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ if ( hmul ) /* lcd */ { FT_Byte* line; - FT_Byte* temp; - FT_Int i, j; + FT_Byte* temp = NULL; + FT_UInt i, j; + + unsigned int height = bitmap->rows; + unsigned int width = bitmap->width; + int pitch = bitmap->pitch; /* Render 3 separate monochrome bitmaps, shifting the outline */ /* by 1/3 pixel. */ width /= 3; - FT_Outline_Translate( outline, 21, 0 ); + bitmap->buffer += width; error = render->raster_render( render->raster, ¶ms ); if ( error ) goto Exit; FT_Outline_Translate( outline, -21, 0 ); + x_shift -= 21; bitmap->buffer += width; error = render->raster_render( render->raster, ¶ms ); if ( error ) goto Exit; - FT_Outline_Translate( outline, -21, 0 ); - bitmap->buffer += width; + FT_Outline_Translate( outline, 42, 0 ); + x_shift += 42; + bitmap->buffer -= 2 * width; error = render->raster_render( render->raster, ¶ms ); if ( error ) goto Exit; - FT_Outline_Translate( outline, 21, 0 ); - bitmap->buffer -= 2 * width; - /* XXX: Rearrange the bytes according to FT_PIXEL_MODE_LCD. */ /* XXX: It is more efficient to render every third byte above. */ @@ -398,7 +270,7 @@ for ( i = 0; i < height; i++ ) { - line = bitmap->buffer + i * pitch; + line = bitmap->buffer + i * (FT_ULong)pitch; for ( j = 0; j < width; j++ ) { temp[3 * j ] = line[j]; @@ -412,60 +284,59 @@ } else if ( vmul ) /* lcd_v */ { + int pitch = bitmap->pitch; + + /* Render 3 separate monochrome bitmaps, shifting the outline */ /* by 1/3 pixel. Triple the pitch to render on each third row. */ bitmap->pitch *= 3; bitmap->rows /= 3; - FT_Outline_Translate( outline, 0, 21 ); - bitmap->buffer += 2 * pitch; + bitmap->buffer += pitch; error = render->raster_render( render->raster, ¶ms ); if ( error ) goto Exit; - FT_Outline_Translate( outline, 0, -21 ); - bitmap->buffer -= pitch; + FT_Outline_Translate( outline, 0, 21 ); + y_shift += 21; + bitmap->buffer += pitch; error = render->raster_render( render->raster, ¶ms ); if ( error ) goto Exit; - FT_Outline_Translate( outline, 0, -21 ); - bitmap->buffer -= pitch; + FT_Outline_Translate( outline, 0, -42 ); + y_shift -= 42; + bitmap->buffer -= 2 * pitch; error = render->raster_render( render->raster, ¶ms ); if ( error ) goto Exit; - FT_Outline_Translate( outline, 0, 21 ); - bitmap->pitch /= 3; bitmap->rows *= 3; } else /* grayscale */ - { error = render->raster_render( render->raster, ¶ms ); - if ( error ) - goto Exit; - } #endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ - /* everything is fine; don't deallocate buffer */ - have_buffer = FALSE; - - error = FT_Err_Ok; - Exit: - if ( have_outline_shifted ) - FT_Outline_Translate( outline, -x_shift, -y_shift ); - if ( have_buffer ) + if ( !error ) + { + /* everything is fine; the glyph is now officially a bitmap */ + slot->format = FT_GLYPH_FORMAT_BITMAP; + } + else if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) { FT_FREE( bitmap->buffer ); slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP; } + if ( x_shift || y_shift ) + FT_Outline_Translate( outline, -x_shift, -y_shift ); + return error; } @@ -492,14 +363,8 @@ FT_Render_Mode mode, const FT_Vector* origin ) { - FT_Error error; - - error = ft_smooth_render_generic( render, slot, mode, origin, - FT_RENDER_MODE_LCD ); - if ( !error ) - slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD; - - return error; + return ft_smooth_render_generic( render, slot, mode, origin, + FT_RENDER_MODE_LCD ); } @@ -510,14 +375,8 @@ FT_Render_Mode mode, const FT_Vector* origin ) { - FT_Error error; - - error = ft_smooth_render_generic( render, slot, mode, origin, - FT_RENDER_MODE_LCD_V ); - if ( !error ) - slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD_V; - - return error; + return ft_smooth_render_generic( render, slot, mode, origin, + FT_RENDER_MODE_LCD_V ); } diff --git a/thirdparty/freetype/src/smooth/ftsmooth.h b/thirdparty/freetype/src/smooth/ftsmooth.h index 6dfd65726c..c76ffc5034 100644 --- a/thirdparty/freetype/src/smooth/ftsmooth.h +++ b/thirdparty/freetype/src/smooth/ftsmooth.h @@ -4,7 +4,7 @@ /* */ /* Anti-aliasing renderer interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/smooth/ftspic.c b/thirdparty/freetype/src/smooth/ftspic.c index fb89be3488..10f04cf4cc 100644 --- a/thirdparty/freetype/src/smooth/ftspic.c +++ b/thirdparty/freetype/src/smooth/ftspic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for smooth module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/smooth/ftspic.h b/thirdparty/freetype/src/smooth/ftspic.h index 9ddd1c7905..80fb64cff4 100644 --- a/thirdparty/freetype/src/smooth/ftspic.h +++ b/thirdparty/freetype/src/smooth/ftspic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for smooth module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/smooth/module.mk b/thirdparty/freetype/src/smooth/module.mk index 804e9b1386..5b8bc3be3b 100644 --- a/thirdparty/freetype/src/smooth/module.mk +++ b/thirdparty/freetype/src/smooth/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/smooth/rules.mk b/thirdparty/freetype/src/smooth/rules.mk index dfdc9bc30f..f30824a367 100644 --- a/thirdparty/freetype/src/smooth/rules.mk +++ b/thirdparty/freetype/src/smooth/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/smooth/smooth.c b/thirdparty/freetype/src/smooth/smooth.c index e0460d9d46..5249a8931e 100644 --- a/thirdparty/freetype/src/smooth/smooth.c +++ b/thirdparty/freetype/src/smooth/smooth.c @@ -4,7 +4,7 @@ /* */ /* FreeType anti-aliasing rasterer module component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/module.mk b/thirdparty/freetype/src/truetype/module.mk index 563c584e2b..16bc9c8b20 100644 --- a/thirdparty/freetype/src/truetype/module.mk +++ b/thirdparty/freetype/src/truetype/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/truetype/rules.mk b/thirdparty/freetype/src/truetype/rules.mk index ad3d007455..e16113f128 100644 --- a/thirdparty/freetype/src/truetype/rules.mk +++ b/thirdparty/freetype/src/truetype/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/truetype/truetype.c b/thirdparty/freetype/src/truetype/truetype.c index 301b82ad1c..484370975c 100644 --- a/thirdparty/freetype/src/truetype/truetype.c +++ b/thirdparty/freetype/src/truetype/truetype.c @@ -4,7 +4,7 @@ /* */ /* FreeType TrueType driver component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttdriver.c b/thirdparty/freetype/src/truetype/ttdriver.c index a1653b241c..820cafbb8d 100644 --- a/thirdparty/freetype/src/truetype/ttdriver.c +++ b/thirdparty/freetype/src/truetype/ttdriver.c @@ -4,7 +4,7 @@ /* */ /* TrueType font driver implementation (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -31,7 +31,7 @@ #include FT_SERVICE_TRUETYPE_ENGINE_H #include FT_SERVICE_TRUETYPE_GLYF_H #include FT_SERVICE_PROPERTIES_H -#include FT_TRUETYPE_DRIVER_H +#include FT_DRIVER_H #include "ttdriver.h" #include "ttgload.h" @@ -233,8 +233,8 @@ { #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT /* no fast retrieval for blended MM fonts without VVAR table */ - if ( !face->is_default_instance && - !( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) ) + if ( ( FT_IS_NAMED_INSTANCE( ttface ) || FT_IS_VARIATION( ttface ) ) && + !( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) ) return FT_THROW( Unimplemented_Feature ); #endif @@ -253,8 +253,8 @@ { #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT /* no fast retrieval for blended MM fonts without HVAR table */ - if ( !face->is_default_instance && - !( face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) ) + if ( ( FT_IS_NAMED_INSTANCE( ttface ) || FT_IS_VARIATION( ttface ) ) && + !( face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) ) return FT_THROW( Unimplemented_Feature ); #endif @@ -498,6 +498,7 @@ (FT_Get_MM_Var_Func) TT_Get_MM_Var, /* get_mm_var */ (FT_Set_Var_Design_Func)TT_Set_Var_Design, /* set_var_design */ (FT_Get_Var_Design_Func)TT_Get_Var_Design, /* get_var_design */ + (FT_Set_Instance_Func) TT_Set_Named_Instance, /* set_instance */ (FT_Get_Var_Blend_Func) tt_get_var_blend, /* get_var_blend */ (FT_Done_Blend_Func) tt_done_blend /* done_blend */ diff --git a/thirdparty/freetype/src/truetype/ttdriver.h b/thirdparty/freetype/src/truetype/ttdriver.h index 3bcba7f745..707aa68edf 100644 --- a/thirdparty/freetype/src/truetype/ttdriver.h +++ b/thirdparty/freetype/src/truetype/ttdriver.h @@ -4,7 +4,7 @@ /* */ /* High-level TrueType driver interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/tterrors.h b/thirdparty/freetype/src/truetype/tterrors.h index a49f205156..88bca3a04a 100644 --- a/thirdparty/freetype/src/truetype/tterrors.h +++ b/thirdparty/freetype/src/truetype/tterrors.h @@ -4,7 +4,7 @@ /* */ /* TrueType error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttgload.c b/thirdparty/freetype/src/truetype/ttgload.c index 5e102c6151..39d9c3f736 100644 --- a/thirdparty/freetype/src/truetype/ttgload.c +++ b/thirdparty/freetype/src/truetype/ttgload.c @@ -4,7 +4,7 @@ /* */ /* TrueType Glyph Loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -24,7 +24,7 @@ #include FT_INTERNAL_SFNT_H #include FT_TRUETYPE_TAGS_H #include FT_OUTLINE_H -#include FT_TRUETYPE_DRIVER_H +#include FT_DRIVER_H #include FT_LIST_H #include "ttgload.h" @@ -664,7 +664,52 @@ } while ( subglyph->flags & MORE_COMPONENTS ); gloader->current.num_subglyphs = num_subglyphs; - FT_TRACE5(( " %d components\n", num_subglyphs )); + FT_TRACE5(( " %d component%s\n", + num_subglyphs, + num_subglyphs > 1 ? "s" : "" )); + +#ifdef FT_DEBUG_LEVEL_TRACE + { + FT_UInt i; + + + subglyph = gloader->current.subglyphs; + + for ( i = 0; i < num_subglyphs; i++ ) + { + if ( num_subglyphs > 1 ) + FT_TRACE7(( " subglyph %d:\n", i )); + + FT_TRACE7(( " glyph index: %d\n", subglyph->index )); + + if ( subglyph->flags & ARGS_ARE_XY_VALUES ) + FT_TRACE7(( " offset: x=%d, y=%d\n", + subglyph->arg1, + subglyph->arg2 )); + else + FT_TRACE7(( " matching points: base=%d, component=%d\n", + subglyph->arg1, + subglyph->arg2 )); + + if ( subglyph->flags & WE_HAVE_A_SCALE ) + FT_TRACE7(( " scaling: %f\n", + subglyph->transform.xx / 65536.0 )); + else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE ) + FT_TRACE7(( " scaling: x=%f, y=%f\n", + subglyph->transform.xx / 65536.0, + subglyph->transform.yy / 65536.0 )); + else if ( subglyph->flags & WE_HAVE_A_2X2 ) + FT_TRACE7(( " scaling: xx=%f, yx=%f\n" + " xy=%f, yy=%f\n", + subglyph->transform.xx / 65536.0, + subglyph->transform.yx / 65536.0, + subglyph->transform.xy / 65536.0, + subglyph->transform.yy / 65536.0 )); + + subglyph++; + } + } +#endif /* FT_DEBUG_LEVEL_TRACE */ #ifdef TT_USE_BYTECODE_INTERPRETER @@ -756,7 +801,7 @@ { FT_TRACE1(( "TT_Hint_Glyph: too long instructions" )); FT_TRACE1(( " (0x%lx byte) is truncated\n", - loader->glyph->control_len )); + loader->glyph->control_len )); } n_ins = loader->glyph->control_len; @@ -889,7 +934,8 @@ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT - if ( !loader->face->is_default_instance ) + if ( FT_IS_NAMED_INSTANCE( FT_FACE( loader->face ) ) || + FT_IS_VARIATION( FT_FACE( loader->face ) ) ) { /* Deltas apply to the unscaled data. */ error = TT_Vary_Apply_Glyph_Deltas( loader->face, @@ -991,9 +1037,24 @@ vec->x = FT_MulFix( vec->x, x_scale ); vec->y = FT_MulFix( vec->y, y_scale ); } + } +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + /* if we have a HVAR table, `pp1' and/or `pp2' are already adjusted */ + if ( !( loader->face->variation_support & TT_FACE_FLAG_VAR_HADVANCE ) || + !IS_HINTED( loader->load_flags ) ) +#endif + { loader->pp1 = outline->points[n_points - 4]; loader->pp2 = outline->points[n_points - 3]; + } + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + /* if we have a VVAR table, `pp3' and/or `pp4' are already adjusted */ + if ( !( loader->face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) || + !IS_HINTED( loader->load_flags ) ) +#endif + { loader->pp3 = outline->points[n_points - 2]; loader->pp4 = outline->points[n_points - 1]; } @@ -1145,8 +1206,28 @@ if ( subglyph->flags & ROUND_XY_TO_GRID ) { - x = FT_PIX_ROUND( x ); - y = FT_PIX_ROUND( y ); + TT_Face face = loader->face; + TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face ); + + + if ( IS_HINTED( loader->load_flags ) ) + { + /* + * We round the horizontal offset only if there is hinting along + * the x axis; this corresponds to integer advance width values. + * + * Theoretically, a glyph's bytecode can toggle ClearType's + * `backward compatibility' mode, which would allow modification + * of the advance width. In reality, however, applications + * neither allow nor expect modified advance widths if subpixel + * rendering is active. + * + */ + if ( driver->interpreter_version == TT_INTERPRETER_VERSION_35 ) + x = FT_PIX_ROUND( x ); + + y = FT_PIX_ROUND( y ); + } } } } @@ -1359,6 +1440,7 @@ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( loader->face ); #endif + #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 ) { @@ -1577,7 +1659,8 @@ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT - if ( !loader->face->is_default_instance ) + if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) || + FT_IS_VARIATION( FT_FACE( face ) ) ) { /* a small outline structure with four elements for */ /* communication with `TT_Vary_Apply_Glyph_Deltas' */ @@ -1711,7 +1794,7 @@ /* clear the nodes filled by sibling chains */ node = ft_list_get_node_at( &loader->composites, recurse_count ); for ( node2 = node; node2; node2 = node2->next ) - node2->data = (void*)ULONG_MAX; + node2->data = (void*)FT_ULONG_MAX; /* check whether we already have a composite glyph with this index */ if ( FT_List_Find( &loader->composites, @@ -1751,7 +1834,8 @@ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT - if ( !face->is_default_instance ) + if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) || + FT_IS_VARIATION( FT_FACE( face ) ) ) { short i, limit; FT_SubGlyph subglyph; @@ -2609,7 +2693,8 @@ TT_LoaderRec loader; #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT -#define IS_DEFAULT_INSTANCE ( ( (TT_Face)glyph->face )->is_default_instance ) +#define IS_DEFAULT_INSTANCE ( !( FT_IS_NAMED_INSTANCE( glyph->face ) || \ + FT_IS_VARIATION( glyph->face ) ) ) #else #define IS_DEFAULT_INSTANCE 1 #endif @@ -2624,6 +2709,10 @@ ( load_flags & FT_LOAD_NO_BITMAP ) == 0 && IS_DEFAULT_INSTANCE ) { + FT_Fixed x_scale = size->root.metrics.x_scale; + FT_Fixed y_scale = size->root.metrics.y_scale; + + error = load_sbit_image( size, glyph, glyph_index, load_flags ); if ( FT_ERR_EQ( error, Missing_Bitmap ) ) { @@ -2631,9 +2720,13 @@ /* if we have a bitmap-only font, return an empty glyph */ if ( !FT_IS_SCALABLE( glyph->face ) ) { - TT_Face face = (TT_Face)glyph->face; - FT_Short left_bearing = 0, top_bearing = 0; - FT_UShort advance_width = 0, advance_height = 0; + TT_Face face = (TT_Face)glyph->face; + + FT_Short left_bearing = 0; + FT_Short top_bearing = 0; + + FT_UShort advance_width = 0; + FT_UShort advance_height = 0; /* to return an empty glyph, however, we need metrics data */ @@ -2659,13 +2752,13 @@ glyph->metrics.width = 0; glyph->metrics.height = 0; - glyph->metrics.horiBearingX = left_bearing; + glyph->metrics.horiBearingX = FT_MulFix( left_bearing, x_scale ); glyph->metrics.horiBearingY = 0; - glyph->metrics.horiAdvance = advance_width; + glyph->metrics.horiAdvance = FT_MulFix( advance_width, x_scale ); glyph->metrics.vertBearingX = 0; - glyph->metrics.vertBearingY = top_bearing; - glyph->metrics.vertAdvance = advance_height; + glyph->metrics.vertBearingY = FT_MulFix( top_bearing, y_scale ); + glyph->metrics.vertAdvance = FT_MulFix( advance_height, y_scale ); glyph->format = FT_GLYPH_FORMAT_BITMAP; glyph->bitmap.pixel_mode = FT_PIXEL_MODE_MONO; @@ -2696,13 +2789,11 @@ /* sanity checks: if `xxxAdvance' in the sbit metric */ /* structure isn't set, use `linearXXXAdvance' */ if ( !glyph->metrics.horiAdvance && glyph->linearHoriAdvance ) - glyph->metrics.horiAdvance = - FT_MulFix( glyph->linearHoriAdvance, - size->metrics->x_scale ); + glyph->metrics.horiAdvance = FT_MulFix( glyph->linearHoriAdvance, + x_scale ); if ( !glyph->metrics.vertAdvance && glyph->linearVertAdvance ) - glyph->metrics.vertAdvance = - FT_MulFix( glyph->linearVertAdvance, - size->metrics->y_scale ); + glyph->metrics.vertAdvance = FT_MulFix( glyph->linearVertAdvance, + y_scale ); } return FT_Err_Ok; diff --git a/thirdparty/freetype/src/truetype/ttgload.h b/thirdparty/freetype/src/truetype/ttgload.h index 1dd6c841db..d237cfd284 100644 --- a/thirdparty/freetype/src/truetype/ttgload.h +++ b/thirdparty/freetype/src/truetype/ttgload.h @@ -4,7 +4,7 @@ /* */ /* TrueType Glyph Loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttgxvar.c b/thirdparty/freetype/src/truetype/ttgxvar.c index 49aa53a687..29ab2a4efd 100644 --- a/thirdparty/freetype/src/truetype/ttgxvar.c +++ b/thirdparty/freetype/src/truetype/ttgxvar.c @@ -4,7 +4,7 @@ /* */ /* TrueType GX Font Variation loader */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, Werner Lemberg, and George Williams. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -1043,10 +1043,11 @@ outerIndex, innerIndex ); - FT_TRACE5(( "%s value %d adjusted by %d units (%s)\n", + FT_TRACE5(( "%s value %d adjusted by %d unit%s (%s)\n", vertical ? "vertical height" : "horizontal width", *avalue, delta, + delta == 1 ? "" : "s", vertical ? "VVAR" : "HVAR" )); *avalue += delta; @@ -1333,13 +1334,15 @@ if ( p ) { - FT_TRACE5(( "value %c%c%c%c (%d units) adjusted by %d units (MVAR)\n", + FT_TRACE5(( "value %c%c%c%c (%d unit%s) adjusted by %d unit%s (MVAR)\n", (FT_Char)( value->tag >> 24 ), (FT_Char)( value->tag >> 16 ), (FT_Char)( value->tag >> 8 ), (FT_Char)( value->tag ), value->unmodified, - delta )); + value->unmodified == 1 ? "" : "s", + delta, + delta == 1 ? "" : "s" )); /* since we handle both signed and unsigned values as FT_Short, */ /* ensure proper overflow arithmetic */ @@ -1499,8 +1502,10 @@ blend->gv_glyphcnt = gvar_head.glyphCount; offsetToData = gvar_start + gvar_head.offsetToData; - FT_TRACE5(( "gvar: there are %d shared coordinates:\n", - blend->tuplecount )); + FT_TRACE5(( "gvar: there %s %d shared coordinate%s:\n", + blend->tuplecount == 1 ? "is" : "are", + blend->tuplecount, + blend->tuplecount == 1 ? "" : "s" )); if ( FT_NEW_ARRAY( blend->glyphoffsets, blend->gv_glyphcnt + 1 ) ) goto Exit; @@ -1728,15 +1733,13 @@ /* based on the [min,def,max] values for the axis to be [-1,0,1]. */ /* Then, if there's an `avar' table, we renormalize this range. */ - FT_TRACE5(( "design coordinates:\n" )); - a = mmvar->axis; for ( i = 0; i < num_coords; i++, a++ ) { FT_Fixed coord = coords[i]; - FT_TRACE5(( " %.5f\n", coord / 65536.0 )); + FT_TRACE5(( " %d: %.5f\n", i, coord / 65536.0 )); if ( coord > a->maximum || coord < a->minimum ) { FT_TRACE1(( @@ -1746,17 +1749,17 @@ a->minimum / 65536.0, a->maximum / 65536.0 )); - if ( coord > a->maximum) + if ( coord > a->maximum ) coord = a->maximum; else coord = a->minimum; } if ( coord < a->def ) - normalized[i] = -FT_DivFix( coords[i] - a->def, + normalized[i] = -FT_DivFix( coord - a->def, a->minimum - a->def ); else if ( coord > a->def ) - normalized[i] = FT_DivFix( coords[i] - a->def, + normalized[i] = FT_DivFix( coord - a->def, a->maximum - a->def ); else normalized[i] = 0; @@ -1822,16 +1825,8 @@ nc = blend->num_axis; } - if ( face->doblend ) - { - for ( i = 0; i < nc; i++ ) - design[i] = coords[i]; - } - else - { - for ( i = 0; i < nc; i++ ) - design[i] = 0; - } + for ( i = 0; i < nc; i++ ) + design[i] = coords[i]; for ( ; i < num_coords; i++ ) design[i] = 0; @@ -1940,11 +1935,11 @@ TT_Get_MM_Var( TT_Face face, FT_MM_Var* *master ) { - FT_Stream stream = face->root.stream; - FT_Memory memory = face->root.memory; + FT_Stream stream = face->root.stream; + FT_Memory memory = face->root.memory; FT_ULong table_len; - FT_Error error = FT_Err_Ok; - FT_ULong fvar_start; + FT_Error error = FT_Err_Ok; + FT_ULong fvar_start = 0; FT_UInt i, j; FT_MM_Var* mmvar = NULL; FT_Fixed* next_coords; @@ -1954,10 +1949,20 @@ FT_Fixed* c; FT_Var_Named_Style* ns; GX_FVar_Head fvar_head; - FT_Bool usePsName; + FT_Bool usePsName = 0; FT_UInt num_instances; + FT_UInt num_axes; FT_UShort* axis_flags; + FT_Offset mmvar_size; + FT_Offset axis_flags_size; + FT_Offset axis_size; + FT_Offset namedstyle_size; + FT_Offset next_coords_size; + FT_Offset next_name_size; + + FT_Bool need_init; + static const FT_Frame_Field fvar_fields[] = { @@ -1995,7 +2000,9 @@ /* read the font data and set up the internal representation */ /* if not already done */ - if ( !face->blend ) + need_init = !face->blend; + + if ( need_init ) { FT_TRACE2(( "FVAR " )); @@ -2032,26 +2039,57 @@ FT_TRACE2(( "loaded\n" )); - FT_TRACE5(( "number of GX style axes: %d\n", fvar_head.axisCount )); + FT_TRACE5(( "%d variation ax%s\n", + fvar_head.axisCount, + fvar_head.axisCount == 1 ? "is" : "es" )); if ( FT_NEW( face->blend ) ) goto Exit; - /* `num_instances' holds the number of all named instances, */ - /* including the default instance which might be missing */ - /* in fvar's table of named instances */ - num_instances = face->root.style_flags >> 16; - - /* prepare storage area for MM data; this cannot overflow */ - /* 32-bit arithmetic because of the size limits used in the */ - /* `fvar' table validity check in `sfnt_init_face' */ - face->blend->mmvar_len = - sizeof ( FT_MM_Var ) + - fvar_head.axisCount * sizeof ( FT_UShort ) + - fvar_head.axisCount * sizeof ( FT_Var_Axis ) + - num_instances * sizeof ( FT_Var_Named_Style ) + - num_instances * fvar_head.axisCount * sizeof ( FT_Fixed ) + - fvar_head.axisCount * 5; + num_axes = fvar_head.axisCount; + face->blend->num_axis = num_axes; + } + else + num_axes = face->blend->num_axis; + + /* `num_instances' holds the number of all named instances, */ + /* including the default instance which might be missing */ + /* in fvar's table of named instances */ + num_instances = (FT_UInt)face->root.style_flags >> 16; + + /* prepare storage area for MM data; this cannot overflow */ + /* 32-bit arithmetic because of the size limits used in the */ + /* `fvar' table validity check in `sfnt_init_face' */ + + /* the various `*_size' variables, which we also use as */ + /* offsets into the `mmlen' array, must be multiples of the */ + /* pointer size (except the last one); without such an */ + /* alignment there might be runtime errors due to */ + /* misaligned addresses */ +#undef ALIGN_SIZE +#define ALIGN_SIZE( n ) \ + ( ( (n) + sizeof (void*) - 1 ) & ~( sizeof (void*) - 1 ) ) + + mmvar_size = ALIGN_SIZE( sizeof ( FT_MM_Var ) ); + axis_flags_size = ALIGN_SIZE( num_axes * + sizeof ( FT_UShort ) ); + axis_size = ALIGN_SIZE( num_axes * + sizeof ( FT_Var_Axis ) ); + namedstyle_size = ALIGN_SIZE( num_instances * + sizeof ( FT_Var_Named_Style ) ); + next_coords_size = ALIGN_SIZE( num_instances * + num_axes * + sizeof ( FT_Fixed ) ); + next_name_size = num_axes * 5; + + if ( need_init ) + { + face->blend->mmvar_len = mmvar_size + + axis_flags_size + + axis_size + + namedstyle_size + + next_coords_size + + next_name_size; if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) ) goto Exit; @@ -2061,7 +2099,7 @@ /* the data gets filled in later on */ mmvar->num_axis = - fvar_head.axisCount; + num_axes; mmvar->num_designs = ~0U; /* meaningless in this context; each glyph */ /* may have a different number of designs */ @@ -2071,22 +2109,23 @@ /* alas, no public field in `FT_Var_Axis' for axis flags */ axis_flags = - (FT_UShort*)&( mmvar[1] ); + (FT_UShort*)( (char*)mmvar + mmvar_size ); mmvar->axis = - (FT_Var_Axis*)&( axis_flags[fvar_head.axisCount] ); + (FT_Var_Axis*)( (char*)axis_flags + axis_flags_size ); mmvar->namedstyle = - (FT_Var_Named_Style*)&( mmvar->axis[fvar_head.axisCount] ); + (FT_Var_Named_Style*)( (char*)mmvar->axis + axis_size ); - next_coords = - (FT_Fixed*)&( mmvar->namedstyle[num_instances] ); + next_coords = (FT_Fixed*)( (char*)mmvar->namedstyle + + namedstyle_size ); for ( i = 0; i < num_instances; i++ ) { mmvar->namedstyle[i].coords = next_coords; - next_coords += fvar_head.axisCount; + next_coords += num_axes; } - next_name = (FT_String*)next_coords; - for ( i = 0; i < fvar_head.axisCount; i++ ) + next_name = (FT_String*)( (char*)mmvar->namedstyle + + namedstyle_size + next_coords_size ); + for ( i = 0; i < num_axes; i++ ) { mmvar->axis[i].name = next_name; next_name += 5; @@ -2098,10 +2137,14 @@ goto Exit; a = mmvar->axis; - for ( i = 0; i < fvar_head.axisCount; i++ ) + for ( i = 0; i < num_axes; i++ ) { GX_FVar_Axis axis_rec; +#ifdef FT_DEBUG_LEVEL_TRACE + int invalid = 0; +#endif + if ( FT_STREAM_READ_FIELDS( fvaraxis_fields, &axis_rec ) ) goto Exit; @@ -2122,22 +2165,31 @@ if ( a->minimum > a->def || a->def > a->maximum ) { - FT_TRACE2(( "TT_Get_MM_Var:" - " invalid \"%s\" axis record; disabling\n", - a->name )); - a->minimum = a->def; a->maximum = a->def; + +#ifdef FT_DEBUG_LEVEL_TRACE + invalid = 1; +#endif } - FT_TRACE5(( " \"%s\":" - " minimum=%.5f, default=%.5f, maximum=%.5f," - " flags=0x%04X\n", +#ifdef FT_DEBUG_LEVEL_TRACE + if ( i == 0 ) + FT_TRACE5(( " idx tag " + /* " XXX `XXXX'" */ + " minimum default maximum flags\n" )); + /* " XXXX.XXXXX XXXX.XXXXX XXXX.XXXXX 0xXXXX" */ + + FT_TRACE5(( " %3d `%s'" + " %10.5f %10.5f %10.5f 0x%04X%s\n", + i, a->name, a->minimum / 65536.0, a->def / 65536.0, a->maximum / 65536.0, - *axis_flags )); + *axis_flags, + invalid ? " (invalid, disabled)" : "" )); +#endif a++; axis_flags++; @@ -2148,7 +2200,7 @@ /* named instance coordinates are stored as design coordinates; */ /* we have to convert them to normalized coordinates also */ if ( FT_NEW_ARRAY( face->blend->normalized_stylecoords, - fvar_head.axisCount * num_instances ) ) + num_axes * num_instances ) ) goto Exit; if ( fvar_head.instanceCount && !face->blend->avar_loaded ) @@ -2162,20 +2214,24 @@ goto Exit; } + FT_TRACE5(( "%d instance%s\n", + fvar_head.instanceCount, + fvar_head.instanceCount == 1 ? "" : "s" )); + ns = mmvar->namedstyle; nsc = face->blend->normalized_stylecoords; for ( i = 0; i < fvar_head.instanceCount; i++, ns++ ) { /* PostScript names add 2 bytes to the instance record size */ if ( FT_FRAME_ENTER( ( usePsName ? 6L : 4L ) + - 4L * fvar_head.axisCount ) ) + 4L * num_axes ) ) goto Exit; ns->strid = FT_GET_USHORT(); (void) /* flags = */ FT_GET_USHORT(); c = ns->coords; - for ( j = 0; j < fvar_head.axisCount; j++, c++ ) + for ( j = 0; j < num_axes; j++, c++ ) *c = FT_GET_LONG(); /* valid psid values are 6, [256;32767], and 0xFFFF */ @@ -2184,11 +2240,54 @@ else ns->psid = 0xFFFF; - ft_var_to_normalized( face, - fvar_head.axisCount, - ns->coords, - nsc ); - nsc += fvar_head.axisCount; +#ifdef FT_DEBUG_LEVEL_TRACE + { + SFNT_Service sfnt = (SFNT_Service)face->sfnt; + + FT_String* strname = NULL; + FT_String* psname = NULL; + + FT_ULong pos; + + + pos = FT_STREAM_POS(); + + if ( ns->strid != 0xFFFF ) + { + (void)sfnt->get_name( face, + (FT_UShort)ns->strid, + &strname ); + if ( strname && !ft_strcmp( strname, ".notdef" ) ) + strname = NULL; + } + + if ( ns->psid != 0xFFFF ) + { + (void)sfnt->get_name( face, + (FT_UShort)ns->psid, + &psname ); + if ( psname && !ft_strcmp( psname, ".notdef" ) ) + psname = NULL; + } + + (void)FT_STREAM_SEEK( pos ); + + FT_TRACE5(( " instance %d (%s%s%s, %s%s%s)\n", + i, + strname ? "name: `" : "", + strname ? strname : "unnamed", + strname ? "'" : "", + psname ? "PS name: `" : "", + psname ? psname : "no PS name", + psname ? "'" : "" )); + + FT_FREE( strname ); + FT_FREE( psname ); + } +#endif /* FT_DEBUG_LEVEL_TRACE */ + + ft_var_to_normalized( face, num_axes, ns->coords, nsc ); + nsc += num_axes; FT_FRAME_EXIT(); } @@ -2237,7 +2336,7 @@ a = mmvar->axis; c = ns->coords; - for ( j = 0; j < fvar_head.axisCount; j++, a++, c++ ) + for ( j = 0; j < num_axes; j++, a++, c++ ) *c = a->def; } } @@ -2258,23 +2357,24 @@ FT_MEM_COPY( mmvar, face->blend->mmvar, face->blend->mmvar_len ); axis_flags = - (FT_UShort*)&( mmvar[1] ); + (FT_UShort*)( (char*)mmvar + mmvar_size ); mmvar->axis = - (FT_Var_Axis*)&( axis_flags[mmvar->num_axis] ); + (FT_Var_Axis*)( (char*)axis_flags + axis_flags_size ); mmvar->namedstyle = - (FT_Var_Named_Style*)&( mmvar->axis[mmvar->num_axis] ); + (FT_Var_Named_Style*)( (char*)mmvar->axis+ axis_size ); - next_coords = - (FT_Fixed*)&( mmvar->namedstyle[mmvar->num_namedstyles] ); + next_coords = (FT_Fixed*)( (char*)mmvar->namedstyle + + namedstyle_size ); for ( n = 0; n < mmvar->num_namedstyles; n++ ) { mmvar->namedstyle[n].coords = next_coords; - next_coords += mmvar->num_axis; + next_coords += num_axes; } a = mmvar->axis; - next_name = (FT_String*)next_coords; - for ( n = 0; n < mmvar->num_axis; n++ ) + next_name = (FT_String*)( (char*)mmvar->namedstyle + + namedstyle_size + next_coords_size ); + for ( n = 0; n < num_axes; n++ ) { a->name = next_name; @@ -2309,10 +2409,9 @@ FT_Error error = FT_Err_Ok; GX_Blend blend; FT_MM_Var* mmvar; - FT_UInt i, j; + FT_UInt i; - FT_Bool is_default_instance = TRUE; - FT_Bool all_design_coords = FALSE; + FT_Bool all_design_coords = FALSE; FT_Memory memory = face->root.memory; @@ -2344,11 +2443,12 @@ num_coords = mmvar->num_axis; } - FT_TRACE5(( "normalized design coordinates:\n" )); + FT_TRACE5(( "TT_Set_MM_Blend:\n" + " normalized design coordinates:\n" )); for ( i = 0; i < num_coords; i++ ) { - FT_TRACE5(( " %.5f\n", coords[i] / 65536.0 )); + FT_TRACE5(( " %.5f\n", coords[i] / 65536.0 )); if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L ) { FT_TRACE1(( "TT_Set_MM_Blend: normalized design coordinate %.5f\n" @@ -2357,9 +2457,6 @@ error = FT_THROW( Invalid_Argument ); goto Exit; } - - if ( coords[i] != 0 ) - is_default_instance = FALSE; } FT_TRACE5(( "\n" )); @@ -2390,6 +2487,12 @@ } else { + FT_Bool have_diff = 0; + FT_UInt j; + FT_Fixed* c; + FT_Fixed* n; + + manageCvt = mcvt_retain; for ( i = 0; i < num_coords; i++ ) @@ -2397,10 +2500,34 @@ if ( blend->normalizedcoords[i] != coords[i] ) { manageCvt = mcvt_load; + have_diff = 1; break; } } + if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) ) + { + FT_UInt idx = (FT_UInt)face->root.face_index >> 16; + + + c = blend->normalizedcoords + i; + n = blend->normalized_stylecoords + idx * mmvar->num_axis + i; + for ( j = i; j < mmvar->num_axis; j++, n++, c++ ) + if ( *c != *n ) + have_diff = 1; + } + else + { + c = blend->normalizedcoords + i; + for ( j = i; j < mmvar->num_axis; j++, c++ ) + if ( *c != 0 ) + have_diff = 1; + } + + /* return value -1 indicates `no change' */ + if ( !have_diff ) + return -1; + for ( ; i < mmvar->num_axis; i++ ) { if ( blend->normalizedcoords[i] != 0 ) @@ -2454,32 +2581,6 @@ } } - /* check whether the current variation tuple coincides */ - /* with a named instance */ - - for ( i = 0; i < blend->mmvar->num_namedstyles; i++ ) - { - FT_Fixed* nsc = blend->normalized_stylecoords + i * blend->num_axis; - FT_Fixed* ns = blend->normalizedcoords; - - - for ( j = 0; j < blend->num_axis; j++, nsc++, ns++ ) - { - if ( *nsc != *ns ) - break; - } - - if ( j == blend->num_axis ) - break; - } - - /* adjust named instance index */ - face->root.face_index &= 0xFFFF; - if ( i < blend->mmvar->num_namedstyles ) - face->root.face_index |= ( i + 1 ) << 16; - - face->is_default_instance = is_default_instance; - /* enforce recomputation of the PostScript name; */ FT_FREE( face->postscript_name ); face->postscript_name = NULL; @@ -2519,7 +2620,19 @@ FT_UInt num_coords, FT_Fixed* coords ) { - return tt_set_mm_blend( face, num_coords, coords, 1 ); + FT_Error error; + + + error = tt_set_mm_blend( face, num_coords, coords, 1 ); + if ( error ) + return error; + + if ( num_coords ) + face->root.face_flags |= FT_FACE_FLAG_VARIATION; + else + face->root.face_flags &= ~FT_FACE_FLAG_VARIATION; + + return FT_Err_Ok; } @@ -2635,11 +2748,12 @@ FT_UInt i; FT_Memory memory = face->root.memory; - FT_Var_Axis* a; - FT_Fixed* c; - + FT_Fixed* c; + FT_Fixed* n; FT_Fixed* normalized = NULL; + FT_Bool have_diff = 0; + if ( !face->blend ) { @@ -2664,14 +2778,56 @@ goto Exit; } - FT_MEM_COPY( blend->coords, - coords, - num_coords * sizeof ( FT_Fixed ) ); + c = blend->coords; + n = coords; + for ( i = 0; i < num_coords; i++, n++, c++ ) + { + if ( *c != *n ) + { + *c = *n; + have_diff = 1; + } + } + + if ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) ) + { + FT_UInt instance_index; + FT_Var_Named_Style* named_style; + + + instance_index = (FT_UInt)face->root.face_index >> 16; + named_style = mmvar->namedstyle + instance_index - 1; + + n = named_style->coords + num_coords; + for ( ; i < mmvar->num_axis; i++, n++, c++ ) + { + if ( *c != *n ) + { + *c = *n; + have_diff = 1; + } + } + } + else + { + FT_Var_Axis* a; - a = mmvar->axis + num_coords; - c = blend->coords + num_coords; - for ( i = num_coords; i < mmvar->num_axis; i++, a++, c++ ) - *c = a->def; + + a = mmvar->axis + num_coords; + for ( ; i < mmvar->num_axis; i++, a++, c++ ) + { + if ( *c != a->def ) + { + *c = a->def; + have_diff = 1; + } + } + } + + /* return value -1 indicates `no change'; */ + /* we can exit early if `normalizedcoords' is already computed */ + if ( blend->normalizedcoords && !have_diff ) + return -1; if ( FT_NEW_ARRAY( normalized, mmvar->num_axis ) ) goto Exit; @@ -2679,9 +2835,18 @@ if ( !face->blend->avar_loaded ) ft_var_load_avar( face ); + FT_TRACE5(( "TT_Set_Var_Design:\n" + " normalized design coordinates:\n" )); ft_var_to_normalized( face, num_coords, blend->coords, normalized ); error = tt_set_mm_blend( face, mmvar->num_axis, normalized, 0 ); + if ( error ) + goto Exit; + + if ( num_coords ) + face->root.face_flags |= FT_FACE_FLAG_VARIATION; + else + face->root.face_flags &= ~FT_FACE_FLAG_VARIATION; Exit: FT_FREE( normalized ); @@ -2765,6 +2930,90 @@ /*************************************************************************/ + /* */ + /* <Function> */ + /* TT_Set_Named_Instance */ + /* */ + /* <Description> */ + /* Set the given named instance, also resetting any further */ + /* variation. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face. */ + /* */ + /* instance_index :: The instance index, starting with value 1. */ + /* Value 0 indicates to not use an instance. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_LOCAL_DEF( FT_Error ) + TT_Set_Named_Instance( TT_Face face, + FT_UInt instance_index ) + { + FT_Error error = FT_ERR( Invalid_Argument ); + GX_Blend blend; + FT_MM_Var* mmvar; + + FT_UInt num_instances; + + + if ( !face->blend ) + { + if ( FT_SET_ERROR( TT_Get_MM_Var( face, NULL ) ) ) + goto Exit; + } + + blend = face->blend; + mmvar = blend->mmvar; + + num_instances = (FT_UInt)face->root.style_flags >> 16; + + /* `instance_index' starts with value 1, thus `>' */ + if ( instance_index > num_instances ) + goto Exit; + + if ( instance_index > 0 && mmvar->namedstyle ) + { + FT_Memory memory = face->root.memory; + SFNT_Service sfnt = (SFNT_Service)face->sfnt; + + FT_Var_Named_Style* named_style; + FT_String* style_name; + + + named_style = mmvar->namedstyle + instance_index - 1; + + error = sfnt->get_name( face, + (FT_UShort)named_style->strid, + &style_name ); + if ( error ) + goto Exit; + + /* set (or replace) style name */ + FT_FREE( face->root.style_name ); + face->root.style_name = style_name; + + /* finally, select the named instance */ + error = TT_Set_Var_Design( face, + mmvar->num_axis, + named_style->coords ); + if ( error ) + goto Exit; + } + else + error = TT_Set_Var_Design( face, 0, NULL ); + + face->root.face_index = ( instance_index << 16 ) | + ( face->root.face_index & 0xFFFFL ); + face->root.face_flags &= ~FT_FACE_FLAG_VARIATION; + + Exit: + return error; + } + + + /*************************************************************************/ /*************************************************************************/ /***** *****/ /***** GX VAR PARSING ROUTINES *****/ @@ -2810,8 +3059,10 @@ FT_Fixed* im_start_coords = NULL; FT_Fixed* im_end_coords = NULL; GX_Blend blend = face->blend; - FT_UInt point_count; - FT_UShort* localpoints; + FT_UInt point_count, spoint_count = 0; + FT_UShort* sharedpoints = NULL; + FT_UShort* localpoints = NULL; + FT_UShort* points; FT_Short* deltas; @@ -2880,11 +3131,24 @@ offsetToData += table_start; - /* The documentation implies there are flags packed into */ - /* `tupleCount', but John Jenkins says that shared points don't apply */ - /* to `cvar', and no other flags are defined. */ + if ( tupleCount & GX_TC_TUPLES_SHARE_POINT_NUMBERS ) + { + here = FT_Stream_FTell( stream ); + + FT_Stream_SeekSet( stream, offsetToData ); - FT_TRACE5(( "cvar: there are %d tuples:\n", tupleCount & 0xFFF )); + sharedpoints = ft_var_readpackedpoints( stream, + table_len, + &spoint_count ); + offsetToData = FT_Stream_FTell( stream ); + + FT_Stream_SeekSet( stream, here ); + } + + FT_TRACE5(( "cvar: there %s %d tuple%s:\n", + ( tupleCount & 0xFFF ) == 1 ? "is" : "are", + tupleCount & 0xFFF, + ( tupleCount & 0xFFF ) == 1 ? "" : "s" )); for ( i = 0; i < ( tupleCount & 0xFFF ); i++ ) { @@ -2898,26 +3162,25 @@ tupleDataSize = FT_GET_USHORT(); tupleIndex = FT_GET_USHORT(); - /* There is no provision here for a global tuple coordinate section, */ - /* so John says. There are no tuple indices, just embedded tuples. */ - if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD ) { for ( j = 0; j < blend->num_axis; j++ ) tuple_coords[j] = FT_GET_SHORT() * 4; /* convert from */ /* short frac to fixed */ } - else + else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount ) { - /* skip this tuple; it makes no sense */ - - if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) - for ( j = 0; j < 2 * blend->num_axis; j++ ) - (void)FT_GET_SHORT(); + FT_TRACE2(( "tt_face_vary_cvt:" + " invalid tuple index\n" )); - offsetToData += tupleDataSize; - continue; + error = FT_THROW( Invalid_Table ); + goto Exit; } + else + FT_MEM_COPY( + tuple_coords, + &blend->tuplecoords[( tupleIndex & 0xFFF ) * blend->num_axis], + blend->num_axis * sizeof ( FT_Fixed ) ); if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) { @@ -2932,11 +3195,8 @@ tuple_coords, im_start_coords, im_end_coords ); - if ( /* tuple isn't active for our blend */ - apply == 0 || - /* global points not allowed, */ - /* if they aren't local, makes no sense */ - !( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS ) ) + + if ( apply == 0 ) /* tuple isn't active for our blend */ { offsetToData += tupleDataSize; continue; @@ -2946,14 +3206,27 @@ FT_Stream_SeekSet( stream, offsetToData ); - localpoints = ft_var_readpackedpoints( stream, - table_len, - &point_count ); - deltas = ft_var_readpackeddeltas( stream, - table_len, - point_count == 0 ? face->cvt_size - : point_count ); - if ( !localpoints || !deltas ) + if ( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS ) + { + localpoints = ft_var_readpackedpoints( stream, + table_len, + &point_count ); + points = localpoints; + } + else + { + points = sharedpoints; + point_count = spoint_count; + } + + deltas = ft_var_readpackeddeltas( stream, + table_len, + point_count == 0 ? face->cvt_size + : point_count ); + + if ( !points || + !deltas || + ( localpoints == ALL_POINTS && point_count != face->cvt_size ) ) ; /* failure, ignore it */ else if ( localpoints == ALL_POINTS ) @@ -3005,7 +3278,7 @@ FT_Long orig_cvt; - pindex = localpoints[j]; + pindex = points[j]; if ( (FT_ULong)pindex >= face->cvt_size ) continue; @@ -3044,6 +3317,8 @@ FT_FRAME_EXIT(); Exit: + if ( sharedpoints != ALL_POINTS ) + FT_FREE( sharedpoints ); FT_FREE( tuple_coords ); FT_FREE( im_start_coords ); FT_FREE( im_end_coords ); @@ -3330,7 +3605,6 @@ glyph_start = FT_Stream_FTell( stream ); /* each set of glyph variation data is formatted similarly to `cvar' */ - /* (except we get shared points and global tuples) */ if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis ) || FT_NEW_ARRAY( im_start_coords, blend->num_axis ) || @@ -3367,8 +3641,10 @@ FT_Stream_SeekSet( stream, here ); } - FT_TRACE5(( "gvar: there are %d tuples:\n", - tupleCount & GX_TC_TUPLE_COUNT_MASK )); + FT_TRACE5(( "gvar: there %s %d tuple%s:\n", + ( tupleCount & GX_TC_TUPLE_COUNT_MASK ) == 1 ? "is" : "are", + tupleCount & GX_TC_TUPLE_COUNT_MASK, + ( tupleCount & GX_TC_TUPLE_COUNT_MASK ) == 1 ? "" : "s" )); for ( j = 0; j < n_points; j++ ) points_org[j] = outline->points[j]; @@ -3470,7 +3746,7 @@ FT_Pos delta_y = FT_MulFix( deltas_y[j], apply ); - if ( j < n_points - 3 ) + if ( j < n_points - 4 ) { outline->points[j].x += delta_x; outline->points[j].y += delta_y; @@ -3480,25 +3756,25 @@ /* To avoid double adjustment of advance width or height, */ /* adjust phantom points only if there is no HVAR or VVAR */ /* support, respectively. */ - if ( j == ( n_points - 3 ) && - !( face->variation_support & - TT_FACE_FLAG_VAR_HADVANCE ) ) + if ( j == ( n_points - 4 ) && + !( face->variation_support & + TT_FACE_FLAG_VAR_LSB ) ) + outline->points[j].x += delta_x; + + else if ( j == ( n_points - 3 ) && + !( face->variation_support & + TT_FACE_FLAG_VAR_HADVANCE ) ) outline->points[j].x += delta_x; else if ( j == ( n_points - 2 ) && !( face->variation_support & - TT_FACE_FLAG_VAR_LSB ) ) - outline->points[j].x += delta_x; + TT_FACE_FLAG_VAR_TSB ) ) + outline->points[j].y += delta_y; else if ( j == ( n_points - 1 ) && !( face->variation_support & TT_FACE_FLAG_VAR_VADVANCE ) ) outline->points[j].y += delta_y; - - else if ( j == ( n_points - 0 ) && - !( face->variation_support & - TT_FACE_FLAG_VAR_TSB ) ) - outline->points[j].y += delta_y; } #ifdef FT_DEBUG_LEVEL_TRACE @@ -3565,8 +3841,36 @@ FT_Pos delta_y = points_out[j].y - points_org[j].y; - outline->points[j].x += delta_x; - outline->points[j].y += delta_y; + if ( j < n_points - 4 ) + { + outline->points[j].x += delta_x; + outline->points[j].y += delta_y; + } + else + { + /* To avoid double adjustment of advance width or height, */ + /* adjust phantom points only if there is no HVAR or VVAR */ + /* support, respectively. */ + if ( j == ( n_points - 4 ) && + !( face->variation_support & + TT_FACE_FLAG_VAR_LSB ) ) + outline->points[j].x += delta_x; + + else if ( j == ( n_points - 3 ) && + !( face->variation_support & + TT_FACE_FLAG_VAR_HADVANCE ) ) + outline->points[j].x += delta_x; + + else if ( j == ( n_points - 2 ) && + !( face->variation_support & + TT_FACE_FLAG_VAR_TSB ) ) + outline->points[j].y += delta_y; + + else if ( j == ( n_points - 1 ) && + !( face->variation_support & + TT_FACE_FLAG_VAR_VADVANCE ) ) + outline->points[j].y += delta_y; + } #ifdef FT_DEBUG_LEVEL_TRACE if ( delta_x || delta_y ) diff --git a/thirdparty/freetype/src/truetype/ttgxvar.h b/thirdparty/freetype/src/truetype/ttgxvar.h index 7e81719a3e..a37bb90266 100644 --- a/thirdparty/freetype/src/truetype/ttgxvar.h +++ b/thirdparty/freetype/src/truetype/ttgxvar.h @@ -4,7 +4,7 @@ /* */ /* TrueType GX Font Variation loader (specification) */ /* */ -/* Copyright 2004-2017 by */ +/* Copyright 2004-2018 by */ /* David Turner, Robert Wilhelm, Werner Lemberg and George Williams. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -27,6 +27,8 @@ FT_BEGIN_HEADER +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + /*************************************************************************/ /* */ /* <Struct> */ @@ -402,6 +404,10 @@ FT_BEGIN_HEADER FT_Fixed* coords ); FT_LOCAL( FT_Error ) + TT_Set_Named_Instance( TT_Face face, + FT_UInt instance_index ); + + FT_LOCAL( FT_Error ) tt_face_vary_cvt( TT_Face face, FT_Stream stream ); @@ -435,6 +441,8 @@ FT_BEGIN_HEADER FT_LOCAL( void ) tt_done_blend( TT_Face face ); +#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */ + FT_END_HEADER diff --git a/thirdparty/freetype/src/truetype/ttinterp.c b/thirdparty/freetype/src/truetype/ttinterp.c index ddcc839bb3..da9b595aba 100644 --- a/thirdparty/freetype/src/truetype/ttinterp.c +++ b/thirdparty/freetype/src/truetype/ttinterp.c @@ -4,7 +4,7 @@ /* */ /* TrueType bytecode interpreter (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,7 +25,7 @@ #include FT_INTERNAL_CALC_H #include FT_TRIGONOMETRY_H #include FT_SYSTEM_H -#include FT_TRUETYPE_DRIVER_H +#include FT_DRIVER_H #include FT_MULTIPLE_MASTERS_H #include "ttinterp.h" @@ -2165,7 +2165,7 @@ val = ADD_LONG( distance, exc->threshold - exc->phase + compensation ) & -exc->period; - val += exc->phase; + val = ADD_LONG( val, exc->phase ); if ( val < 0 ) val = exc->phase; } @@ -2174,7 +2174,7 @@ val = NEG_LONG( SUB_LONG( exc->threshold - exc->phase + compensation, distance ) & -exc->period ); - val -= exc->phase; + val = SUB_LONG( val, exc->phase ); if ( val > 0 ) val = -exc->phase; } @@ -2216,7 +2216,7 @@ val = ( ADD_LONG( distance, exc->threshold - exc->phase + compensation ) / exc->period ) * exc->period; - val += exc->phase; + val = ADD_LONG( val, exc->phase ); if ( val < 0 ) val = exc->phase; } @@ -2225,7 +2225,7 @@ val = NEG_LONG( ( SUB_LONG( exc->threshold - exc->phase + compensation, distance ) / exc->period ) * exc->period ); - val -= exc->phase; + val = SUB_LONG( val, exc->phase ); if ( val > 0 ) val = -exc->phase; } @@ -2954,7 +2954,7 @@ static void Ins_CEILING( FT_Long* args ) { - args[0] = FT_PIX_CEIL( args[0] ); + args[0] = FT_PIX_CEIL_LONG( args[0] ); } @@ -3289,7 +3289,10 @@ if ( args[0] < 0 ) exc->error = FT_THROW( Bad_Argument ); else - exc->GS.loop = args[0]; + { + /* we heuristically limit the number of loops to 16 bits */ + exc->GS.loop = args[0] > 0xFFFFL ? 0xFFFFL : args[0]; + } } @@ -5690,7 +5693,11 @@ ( B1 & 63 ) != 0 && ( B2 & 63 ) != 0 && B1 != B2 ) - Move_Zp2_Point( exc, point, -dx, -dy, TRUE ); + Move_Zp2_Point( exc, + point, + NEG_LONG( dx ), + NEG_LONG( dy ), + TRUE ); } } else if ( exc->face->sph_compatibility_mode ) @@ -5722,7 +5729,7 @@ if ( ( B1 & 63 ) == 0 && ( B2 & 63 ) != 0 && B1 != B2 ) - Move_Zp2_Point( exc, point, 0, -dy, TRUE ); + Move_Zp2_Point( exc, point, 0, NEG_LONG( dy ), TRUE ); } } else if ( exc->sph_in_func_flags & SPH_FDEF_TYPEMAN_DIAGENDCTRL ) @@ -5778,6 +5785,7 @@ FT_F26Dot6 distance; #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY FT_F26Dot6 control_value_cutin = 0; + FT_F26Dot6 delta; if ( SUBPIXEL_HINTING_INFINALITY ) @@ -5813,11 +5821,15 @@ distance = PROJECT( exc->zp1.cur + point, exc->zp0.cur + exc->GS.rp0 ); #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY + delta = SUB_LONG( distance, args[1] ); + if ( delta < 0 ) + delta = NEG_LONG( delta ); + /* subpixel hinting - make MSIRP respect CVT cut-in; */ - if ( SUBPIXEL_HINTING_INFINALITY && - exc->ignore_x_mode && - exc->GS.freeVector.x != 0 && - FT_ABS( SUB_LONG( distance, args[1] ) ) >= control_value_cutin ) + if ( SUBPIXEL_HINTING_INFINALITY && + exc->ignore_x_mode && + exc->GS.freeVector.x != 0 && + delta >= control_value_cutin ) distance = args[1]; #endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */ @@ -5865,16 +5877,18 @@ if ( SUBPIXEL_HINTING_INFINALITY && exc->ignore_x_mode && exc->GS.freeVector.x != 0 ) - distance = Round_None( - exc, - cur_dist, - exc->tt_metrics.compensations[0] ) - cur_dist; + distance = SUB_LONG( + Round_None( exc, + cur_dist, + exc->tt_metrics.compensations[0] ), + cur_dist ); else #endif - distance = exc->func_round( - exc, - cur_dist, - exc->tt_metrics.compensations[0] ) - cur_dist; + distance = SUB_LONG( + exc->func_round( exc, + cur_dist, + exc->tt_metrics.compensations[0] ), + cur_dist ); } else distance = 0; @@ -5974,7 +5988,14 @@ if ( ( exc->opcode & 1 ) != 0 ) /* rounding and control cut-in flag */ { - if ( FT_ABS( distance - org_dist ) > control_value_cutin ) + FT_F26Dot6 delta; + + + delta = SUB_LONG( distance, org_dist ); + if ( delta < 0 ) + delta = NEG_LONG( delta ); + + if ( delta > control_value_cutin ) distance = org_dist; #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY @@ -5991,7 +6012,7 @@ exc->tt_metrics.compensations[0] ); } - exc->func_move( exc, &exc->zp0, point, distance - org_dist ); + exc->func_move( exc, &exc->zp0, point, SUB_LONG( distance, org_dist ) ); Fail: exc->GS.rp0 = point; @@ -6074,8 +6095,12 @@ /* single width cut-in test */ - if ( FT_ABS( org_dist - exc->GS.single_width_value ) < - exc->GS.single_width_cutin ) + /* |org_dist - single_width_value| < single_width_cutin */ + if ( exc->GS.single_width_cutin > 0 && + org_dist < exc->GS.single_width_value + + exc->GS.single_width_cutin && + org_dist > exc->GS.single_width_value - + exc->GS.single_width_cutin ) { if ( org_dist >= 0 ) org_dist = exc->GS.single_width_value; @@ -6168,7 +6193,7 @@ minimum_distance = exc->GS.minimum_distance; control_value_cutin = exc->GS.control_value_cutin; point = (FT_UShort)args[0]; - cvtEntry = (FT_ULong)( args[1] + 1 ); + cvtEntry = (FT_ULong)( ADD_LONG( args[1], 1 ) ); #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY if ( SUBPIXEL_HINTING_INFINALITY && @@ -6251,6 +6276,9 @@ if ( exc->GS.gep0 == exc->GS.gep1 ) { + FT_F26Dot6 delta; + + /* XXX: According to Greg Hitchcock, the following wording is */ /* the right one: */ /* */ @@ -6263,7 +6291,11 @@ /* `ttinst2.doc', version 1.66, is thus incorrect since */ /* it implies `>=' instead of `>'. */ - if ( FT_ABS( cvt_dist - org_dist ) > control_value_cutin ) + delta = SUB_LONG( cvt_dist, org_dist ); + if ( delta < 0 ) + delta = NEG_LONG( delta ); + + if ( delta > control_value_cutin ) cvt_dist = org_dist; } @@ -6281,7 +6313,14 @@ exc->ignore_x_mode && exc->GS.gep0 == exc->GS.gep1 ) { - if ( FT_ABS( cvt_dist - org_dist ) > control_value_cutin ) + FT_F26Dot6 delta; + + + delta = SUB_LONG( cvt_dist, org_dist ); + if ( delta < 0 ) + delta = NEG_LONG( delta ); + + if ( delta > control_value_cutin ) cvt_dist = org_dist; } #endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */ @@ -7153,7 +7192,7 @@ SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP ) && ( B1 & 63 ) != 0 && ( B2 & 63 ) != 0 ) ) ) - exc->func_move( exc, &exc->zp0, A, -B ); + exc->func_move( exc, &exc->zp0, A, NEG_LONG( B ) ); } } else @@ -7524,8 +7563,16 @@ return; } - for ( i = 0; i < num_axes; i++ ) - args[i] = coords[i] >> 2; /* convert 16.16 to 2.14 format */ + if ( coords ) + { + for ( i = 0; i < num_axes; i++ ) + args[i] = coords[i] >> 2; /* convert 16.16 to 2.14 format */ + } + else + { + for ( i = 0; i < num_axes; i++ ) + args[i] = 0; + } } @@ -8478,7 +8525,9 @@ } while ( !exc->instruction_trap ); LNo_Error_: - FT_TRACE4(( " %d instructions executed\n", ins_counter )); + FT_TRACE4(( " %d instruction%s executed\n", + ins_counter, + ins_counter == 1 ? "" : "s" )); return FT_Err_Ok; LErrorCodeOverflow_: diff --git a/thirdparty/freetype/src/truetype/ttinterp.h b/thirdparty/freetype/src/truetype/ttinterp.h index abbecfcee3..2966439ea2 100644 --- a/thirdparty/freetype/src/truetype/ttinterp.h +++ b/thirdparty/freetype/src/truetype/ttinterp.h @@ -4,7 +4,7 @@ /* */ /* TrueType bytecode interpreter (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttobjs.c b/thirdparty/freetype/src/truetype/ttobjs.c index 081fa2f1a5..6685dc8196 100644 --- a/thirdparty/freetype/src/truetype/ttobjs.c +++ b/thirdparty/freetype/src/truetype/ttobjs.c @@ -4,7 +4,7 @@ /* */ /* Objects manager (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,7 +21,7 @@ #include FT_INTERNAL_STREAM_H #include FT_TRUETYPE_TAGS_H #include FT_INTERNAL_SFNT_H -#include FT_TRUETYPE_DRIVER_H +#include FT_DRIVER_H #include "ttgload.h" #include "ttpload.h" @@ -147,7 +147,7 @@ { #define TRICK_NAMES_MAX_CHARACTERS 19 -#define TRICK_NAMES_COUNT 18 +#define TRICK_NAMES_COUNT 26 static const char trick_names[TRICK_NAMES_COUNT] [TRICK_NAMES_MAX_CHARACTERS + 1] = @@ -165,9 +165,17 @@ "cpop", /* dftt-p7.ttf; version 1.00, 1992 [DLJGyShoMedium] */ "DFGirl-W6-WIN-BF", /* dftt-h6.ttf; version 1.00, 1993 */ + "DFGothic-EB", /* DynaLab Inc. 1992-1995 */ + "DFGyoSho-Lt", /* DynaLab Inc. 1992-1995 */ + "DFHei-Md-HK-BF", /* maybe DynaLab Inc. */ + "DFHSGothic-W5", /* DynaLab Inc. 1992-1995 */ + "DFHSMincho-W3", /* DynaLab Inc. 1992-1995 */ + "DFHSMincho-W7", /* DynaLab Inc. 1992-1995 */ "DFKaiSho-SB", /* dfkaisb.ttf */ "DFKaiShu", + "DFKaiShu-Md-HK-BF", /* maybe DynaLab Inc. */ "DFKai-SB", /* kaiu.ttf; version 3.00, 1998 [DFKaiShu-SB-Estd-BF] */ + "DFMing-Bd-HK-BF", /* maybe DynaLab Inc. */ "DLC", /* dftt-m7.ttf; version 1.00, 1993 [DLCMingBold] */ /* dftt-f5.ttf; version 1.00, 1993 [DLCFongSung] */ "DLCHayMedium", /* dftt-b5.ttf; version 1.00, 1993 */ @@ -265,7 +273,7 @@ tt_check_trickyness_sfnt_ids( TT_Face face ) { #define TRICK_SFNT_IDS_PER_FACE 3 -#define TRICK_SFNT_IDS_NUM_FACES 19 +#define TRICK_SFNT_IDS_NUM_FACES 29 static const tt_sfnt_id_rec sfnt_id[TRICK_SFNT_IDS_NUM_FACES] [TRICK_SFNT_IDS_PER_FACE] = { @@ -284,6 +292,36 @@ { 0x28233BF1UL, 0x000087C4UL }, /* fpgm */ { 0xA344A1EBUL, 0x000001E1UL } /* prep */ }, + { /* DFGothic-EB */ + { 0x12C3EBB2UL, 0x00000350UL }, /* cvt */ + { 0xB680EE64UL, 0x000087A7UL }, /* fpgm */ + { 0xCE939563UL, 0x00000758UL } /* prep */ + }, + { /* DFGyoSho-Lt */ + { 0x11E5EAD4UL, 0x00000350UL }, /* cvt */ + { 0xCE5956E9UL, 0x0000BC85UL }, /* fpgm */ + { 0x8272F416UL, 0x00000045UL } /* prep */ + }, + { /* DFHei-Md-HK-BF */ + { 0x1257EB46UL, 0x00000350UL }, /* cvt */ + { 0xF699D160UL, 0x0000715FUL }, /* fpgm */ + { 0xD222F568UL, 0x000003BCUL } /* prep */ + }, + { /* DFHSGothic-W5 */ + { 0x1262EB4EUL, 0x00000350UL }, /* cvt */ + { 0xE86A5D64UL, 0x00007940UL }, /* fpgm */ + { 0x7850F729UL, 0x000005FFUL } /* prep */ + }, + { /* DFHSMincho-W3 */ + { 0x122DEB0AUL, 0x00000350UL }, /* cvt */ + { 0x3D16328AUL, 0x0000859BUL }, /* fpgm */ + { 0xA93FC33BUL, 0x000002CBUL } /* prep */ + }, + { /* DFHSMincho-W7 */ + { 0x125FEB26UL, 0x00000350UL }, /* cvt */ + { 0xA5ACC982UL, 0x00007EE1UL }, /* fpgm */ + { 0x90999196UL, 0x0000041FUL } /* prep */ + }, { /* DFKaiShu */ { 0x11E5EAD4UL, 0x00000350UL }, /* cvt */ { 0x5A30CA3BUL, 0x00009063UL }, /* fpgm */ @@ -294,6 +332,26 @@ { 0xA6E78C01UL, 0x00008998UL }, /* fpgm */ { 0x13A42602UL, 0x0000007EUL } /* prep */ }, + { /* DFKaiShu-Md-HK-BF */ + { 0x11E5EAD4UL, 0x00000360UL }, /* cvt */ + { 0x9DB282B2UL, 0x0000C06EUL }, /* fpgm */ + { 0x53E6D7CAUL, 0x00000082UL } /* prep */ + }, + { /* DFMing-Bd-HK-BF */ + { 0x1243EB18UL, 0x00000350UL }, /* cvt */ + { 0xBA0A8C30UL, 0x000074ADUL }, /* fpgm */ + { 0xF3D83409UL, 0x0000037BUL } /* prep */ + }, + { /* DLCLiShu */ + { 0x07DCF546UL, 0x00000308UL }, /* cvt */ + { 0x40FE7C90UL, 0x00008E2AUL }, /* fpgm */ + { 0x608174B5UL, 0x0000007AUL } /* prep */ + }, + { /* DLCHayBold */ + { 0xEB891238UL, 0x00000308UL }, /* cvt */ + { 0xD2E4DCD4UL, 0x0000676FUL }, /* fpgm */ + { 0x8EA5F293UL, 0x000003B8UL } /* prep */ + }, { /* HuaTianKaiTi */ { 0xFFFBFFFCUL, 0x00000008UL }, /* cvt */ { 0x9C9E48B8UL, 0x0000BEA2UL }, /* fpgm */ @@ -657,46 +715,17 @@ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT { - FT_Int instance_index = face_index >> 16; + FT_UInt instance_index = (FT_UInt)face_index >> 16; if ( FT_HAS_MULTIPLE_MASTERS( ttface ) && instance_index > 0 ) { - error = TT_Get_MM_Var( face, NULL ); + error = TT_Set_Named_Instance( face, instance_index ); if ( error ) goto Exit; - if ( face->blend->mmvar->namedstyle ) - { - FT_Memory memory = ttface->memory; - - FT_Var_Named_Style* named_style; - FT_String* style_name; - - - /* in `face_index', the instance index starts with value 1 */ - named_style = face->blend->mmvar->namedstyle + instance_index - 1; - error = sfnt->get_name( face, - (FT_UShort)named_style->strid, - &style_name ); - if ( error ) - goto Exit; - - /* set style name; if already set, replace it */ - if ( face->root.style_name ) - FT_FREE( face->root.style_name ); - face->root.style_name = style_name; - - /* finally, select the named instance */ - error = TT_Set_Var_Design( face, - face->blend->mmvar->num_axis, - named_style->coords ); - if ( error ) - goto Exit; - - tt_apply_mvar( face ); - } + tt_apply_mvar( face ); } } diff --git a/thirdparty/freetype/src/truetype/ttobjs.h b/thirdparty/freetype/src/truetype/ttobjs.h index cdacee75e5..38fa30e4e9 100644 --- a/thirdparty/freetype/src/truetype/ttobjs.h +++ b/thirdparty/freetype/src/truetype/ttobjs.h @@ -4,7 +4,7 @@ /* */ /* Objects manager (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttpic.c b/thirdparty/freetype/src/truetype/ttpic.c index 66bd7e1934..cdbb80639e 100644 --- a/thirdparty/freetype/src/truetype/ttpic.c +++ b/thirdparty/freetype/src/truetype/ttpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for truetype module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttpic.h b/thirdparty/freetype/src/truetype/ttpic.h index 1410cd73c3..df878ae6f1 100644 --- a/thirdparty/freetype/src/truetype/ttpic.h +++ b/thirdparty/freetype/src/truetype/ttpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for truetype module. */ /* */ -/* Copyright 2009-2017 by */ +/* Copyright 2009-2018 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttpload.c b/thirdparty/freetype/src/truetype/ttpload.c index bcf6b34f67..d9526ad082 100644 --- a/thirdparty/freetype/src/truetype/ttpload.c +++ b/thirdparty/freetype/src/truetype/ttpload.c @@ -4,7 +4,7 @@ /* */ /* TrueType-specific tables loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttpload.h b/thirdparty/freetype/src/truetype/ttpload.h index 79079f345a..fa12527247 100644 --- a/thirdparty/freetype/src/truetype/ttpload.h +++ b/thirdparty/freetype/src/truetype/ttpload.h @@ -4,7 +4,7 @@ /* */ /* TrueType-specific tables loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/truetype/ttsubpix.c b/thirdparty/freetype/src/truetype/ttsubpix.c index 1c8cf01109..d94bcc8b50 100644 --- a/thirdparty/freetype/src/truetype/ttsubpix.c +++ b/thirdparty/freetype/src/truetype/ttsubpix.c @@ -4,7 +4,7 @@ /* */ /* TrueType Subpixel Hinting. */ /* */ -/* Copyright 2010-2017 by */ +/* Copyright 2010-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,7 +22,7 @@ #include FT_INTERNAL_SFNT_H #include FT_TRUETYPE_TAGS_H #include FT_OUTLINE_H -#include FT_TRUETYPE_DRIVER_H +#include FT_DRIVER_H #include "ttsubpix.h" @@ -753,24 +753,24 @@ /* Does font name match rule family? */ - if ( strcmp( detected_font_name, rule_font_name ) == 0 ) + if ( ft_strcmp( detected_font_name, rule_font_name ) == 0 ) return TRUE; /* Is font name a wildcard ""? */ - if ( strcmp( rule_font_name, "" ) == 0 ) + if ( ft_strcmp( rule_font_name, "" ) == 0 ) return TRUE; /* Is font name contained in a class list? */ for ( i = 0; i < FAMILY_CLASS_RULES_SIZE; i++ ) { - if ( strcmp( FAMILY_CLASS_Rules[i].name, rule_font_name ) == 0 ) + if ( ft_strcmp( FAMILY_CLASS_Rules[i].name, rule_font_name ) == 0 ) { for ( j = 0; j < SPH_MAX_CLASS_MEMBERS; j++ ) { - if ( strcmp( FAMILY_CLASS_Rules[i].member[j], "" ) == 0 ) + if ( ft_strcmp( FAMILY_CLASS_Rules[i].member[j], "" ) == 0 ) continue; - if ( strcmp( FAMILY_CLASS_Rules[i].member[j], - detected_font_name ) == 0 ) + if ( ft_strcmp( FAMILY_CLASS_Rules[i].member[j], + detected_font_name ) == 0 ) return TRUE; } } @@ -788,24 +788,24 @@ /* Does font style match rule style? */ - if ( strcmp( detected_font_style, rule_font_style ) == 0 ) + if ( ft_strcmp( detected_font_style, rule_font_style ) == 0 ) return TRUE; /* Is font style a wildcard ""? */ - if ( strcmp( rule_font_style, "" ) == 0 ) + if ( ft_strcmp( rule_font_style, "" ) == 0 ) return TRUE; /* Is font style contained in a class list? */ for ( i = 0; i < STYLE_CLASS_RULES_SIZE; i++ ) { - if ( strcmp( STYLE_CLASS_Rules[i].name, rule_font_style ) == 0 ) + if ( ft_strcmp( STYLE_CLASS_Rules[i].name, rule_font_style ) == 0 ) { for ( j = 0; j < SPH_MAX_CLASS_MEMBERS; j++ ) { - if ( strcmp( STYLE_CLASS_Rules[i].member[j], "" ) == 0 ) + if ( ft_strcmp( STYLE_CLASS_Rules[i].member[j], "" ) == 0 ) continue; - if ( strcmp( STYLE_CLASS_Rules[i].member[j], - detected_font_style ) == 0 ) + if ( ft_strcmp( STYLE_CLASS_Rules[i].member[j], + detected_font_style ) == 0 ) return TRUE; } } diff --git a/thirdparty/freetype/src/truetype/ttsubpix.h b/thirdparty/freetype/src/truetype/ttsubpix.h index c68f97ff07..1070bb016f 100644 --- a/thirdparty/freetype/src/truetype/ttsubpix.h +++ b/thirdparty/freetype/src/truetype/ttsubpix.h @@ -4,7 +4,7 @@ /* */ /* TrueType Subpixel Hinting. */ /* */ -/* Copyright 2010-2017 by */ +/* Copyright 2010-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/module.mk b/thirdparty/freetype/src/type1/module.mk index f299d6fe88..3fea5cc16f 100644 --- a/thirdparty/freetype/src/type1/module.mk +++ b/thirdparty/freetype/src/type1/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/type1/rules.mk b/thirdparty/freetype/src/type1/rules.mk index 97bef288f0..cb1a142860 100644 --- a/thirdparty/freetype/src/type1/rules.mk +++ b/thirdparty/freetype/src/type1/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/type1/t1afm.c b/thirdparty/freetype/src/type1/t1afm.c index 11a2646fc2..61053d9a64 100644 --- a/thirdparty/freetype/src/type1/t1afm.c +++ b/thirdparty/freetype/src/type1/t1afm.c @@ -4,7 +4,7 @@ /* */ /* AFM support for Type 1 fonts (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1afm.h b/thirdparty/freetype/src/type1/t1afm.h index 9f62cd013d..cb8d302b4d 100644 --- a/thirdparty/freetype/src/type1/t1afm.h +++ b/thirdparty/freetype/src/type1/t1afm.h @@ -4,7 +4,7 @@ /* */ /* AFM support for Type 1 fonts (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1driver.c b/thirdparty/freetype/src/type1/t1driver.c index c2089947f9..029b410b47 100644 --- a/thirdparty/freetype/src/type1/t1driver.c +++ b/thirdparty/freetype/src/type1/t1driver.c @@ -4,7 +4,7 @@ /* */ /* Type 1 driver interface (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -30,6 +30,8 @@ #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_STREAM_H #include FT_INTERNAL_HASH_H +#include FT_INTERNAL_POSTSCRIPT_PROPS_H +#include FT_DRIVER_H #include FT_SERVICE_MULTIPLE_MASTERS_H #include FT_SERVICE_GLYPH_DICT_H @@ -37,6 +39,7 @@ #include FT_SERVICE_POSTSCRIPT_NAME_H #include FT_SERVICE_POSTSCRIPT_CMAPS_H #include FT_SERVICE_POSTSCRIPT_INFO_H +#include FT_SERVICE_PROPERTIES_H #include FT_SERVICE_KERNING_H @@ -126,6 +129,7 @@ (FT_Get_MM_Var_Func) T1_Get_MM_Var, /* get_mm_var */ (FT_Set_Var_Design_Func)T1_Set_Var_Design, /* set_var_design */ (FT_Get_Var_Design_Func)T1_Get_Var_Design, /* get_var_design */ + (FT_Set_Instance_Func) T1_Reset_MM_Blend, /* set_instance */ (FT_Get_Var_Blend_Func) NULL, /* get_var_blend */ (FT_Done_Blend_Func) T1_Done_Blend /* done_blend */ @@ -614,6 +618,18 @@ /* + * PROPERTY SERVICE + * + */ + + FT_DEFINE_SERVICE_PROPERTIESREC( + t1_service_properties, + + (FT_Properties_SetFunc)ps_property_set, /* set_property */ + (FT_Properties_GetFunc)ps_property_get ) /* get_property */ + + + /* * SERVICE LIST * */ @@ -624,6 +640,7 @@ { FT_SERVICE_ID_GLYPH_DICT, &t1_service_glyph_dict }, { FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TYPE_1 }, { FT_SERVICE_ID_POSTSCRIPT_INFO, &t1_service_ps_info }, + { FT_SERVICE_ID_PROPERTIES, &t1_service_properties }, #ifndef T1_CONFIG_OPTION_NO_AFM { FT_SERVICE_ID_KERNING, &t1_service_kerning }, @@ -713,7 +730,7 @@ FT_MODULE_DRIVER_SCALABLE | FT_MODULE_DRIVER_HAS_HINTER, - sizeof ( FT_DriverRec ), + sizeof ( PS_DriverRec ), "type1", 0x10000L, diff --git a/thirdparty/freetype/src/type1/t1driver.h b/thirdparty/freetype/src/type1/t1driver.h index 292786448d..2b1507233d 100644 --- a/thirdparty/freetype/src/type1/t1driver.h +++ b/thirdparty/freetype/src/type1/t1driver.h @@ -4,7 +4,7 @@ /* */ /* High-level Type 1 driver interface (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1errors.h b/thirdparty/freetype/src/type1/t1errors.h index 492dbb4a42..9e0151b957 100644 --- a/thirdparty/freetype/src/type1/t1errors.h +++ b/thirdparty/freetype/src/type1/t1errors.h @@ -4,7 +4,7 @@ /* */ /* Type 1 error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1gload.c b/thirdparty/freetype/src/type1/t1gload.c index aaf19b6dcc..87d40e7566 100644 --- a/thirdparty/freetype/src/type1/t1gload.c +++ b/thirdparty/freetype/src/type1/t1gload.c @@ -4,7 +4,7 @@ /* */ /* Type 1 Glyph Loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -23,6 +23,8 @@ #include FT_INTERNAL_STREAM_H #include FT_OUTLINE_H #include FT_INTERNAL_POSTSCRIPT_AUX_H +#include FT_INTERNAL_CFF_TYPES_H +#include FT_DRIVER_H #include "t1errors.h" @@ -37,37 +39,28 @@ #define FT_COMPONENT trace_t1gload - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /********** *********/ - /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/ - /********** *********/ - /********** The following code is in charge of computing *********/ - /********** the maximum advance width of the font. It *********/ - /********** quickly processes each glyph charstring to *********/ - /********** extract the value from either a `sbw' or `seac' *********/ - /********** operator. *********/ - /********** *********/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - static FT_Error T1_Parse_Glyph_And_Get_Char_String( T1_Decoder decoder, FT_UInt glyph_index, - FT_Data* char_string ) + FT_Data* char_string, + FT_Bool* force_scaling ) { T1_Face face = (T1_Face)decoder->builder.face; T1_Font type1 = &face->type1; FT_Error error = FT_Err_Ok; + PSAux_Service psaux = (PSAux_Service)face->psaux; + const T1_Decoder_Funcs decoder_funcs = psaux->t1_decoder_funcs; + PS_Decoder psdecoder; + #ifdef FT_CONFIG_OPTION_INCREMENTAL FT_Incremental_InterfaceRec *inc = face->root.internal->incremental_interface; #endif +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( face ); +#endif decoder->font_matrix = type1->font_matrix; decoder->font_offset = type1->font_offset; @@ -90,9 +83,56 @@ } if ( !error ) - error = decoder->funcs.parse_charstrings( - decoder, (FT_Byte*)char_string->pointer, - (FT_UInt)char_string->length ); + { + /* choose which renderer to use */ +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + if ( driver->hinting_engine == FT_HINTING_FREETYPE || + decoder->builder.metrics_only ) + error = decoder_funcs->parse_charstrings_old( + decoder, + (FT_Byte*)char_string->pointer, + (FT_UInt)char_string->length ); +#else + if ( decoder->builder.metrics_only ) + error = decoder_funcs->parse_metrics( + decoder, + (FT_Byte*)char_string->pointer, + (FT_UInt)char_string->length ); +#endif + else + { + CFF_SubFontRec subfont; + + + psaux->ps_decoder_init( &psdecoder, decoder, TRUE ); + + psaux->t1_make_subfont( FT_FACE( face ), + &face->type1.private_dict, &subfont ); + psdecoder.current_subfont = &subfont; + + error = decoder_funcs->parse_charstrings( + &psdecoder, + (FT_Byte*)char_string->pointer, + (FT_ULong)char_string->length ); + + /* Adobe's engine uses 16.16 numbers everywhere; */ + /* as a consequence, glyphs larger than 2000ppem get rejected */ + if ( FT_ERR_EQ( error, Glyph_Too_Big ) ) + { + /* this time, we retry unhinted and scale up the glyph later on */ + /* (the engine uses and sets the hardcoded value 0x10000 / 64 = */ + /* 0x400 for both `x_scale' and `y_scale' in this case) */ + ((T1_GlyphSlot)decoder->builder.glyph)->hint = FALSE; + + *force_scaling = TRUE; + + error = decoder_funcs->parse_charstrings( + &psdecoder, + (FT_Byte*)char_string->pointer, + (FT_ULong)char_string->length ); + } + } + } #ifdef FT_CONFIG_OPTION_INCREMENTAL @@ -126,8 +166,10 @@ FT_UInt glyph_index ) { FT_Data glyph_data; - FT_Error error = T1_Parse_Glyph_And_Get_Char_String( - decoder, glyph_index, &glyph_data ); + FT_Bool force_scaling = FALSE; + FT_Error error = T1_Parse_Glyph_And_Get_Char_String( + decoder, glyph_index, &glyph_data, + &force_scaling ); #ifdef FT_CONFIG_OPTION_INCREMENTAL @@ -149,6 +191,23 @@ } + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /********** *********/ + /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/ + /********** *********/ + /********** The following code is in charge of computing *********/ + /********** the maximum advance width of the font. It *********/ + /********** quickly processes each glyph charstring to *********/ + /********** extract the value from either a `sbw' or `seac' *********/ + /********** operator. *********/ + /********** *********/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + FT_LOCAL_DEF( FT_Error ) T1_Compute_Max_Advance( T1_Face face, FT_Pos* max_advance ) @@ -278,6 +337,8 @@ T1_DecoderRec decoder; T1_Face face = (T1_Face)t1glyph->face; FT_Bool hinting; + FT_Bool scaled; + FT_Bool force_scaling = FALSE; T1_Font type1 = &face->type1; PSAux_Service psaux = (PSAux_Service)face->psaux; const T1_Decoder_Funcs decoder_funcs = psaux->t1_decoder_funcs; @@ -325,7 +386,10 @@ hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 && ( load_flags & FT_LOAD_NO_HINTING ) == 0 ); + scaled = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 ); + glyph->hint = hinting; + glyph->scaled = scaled; t1glyph->format = FT_GLYPH_FORMAT_OUTLINE; error = decoder_funcs->init( &decoder, @@ -355,13 +419,15 @@ /* now load the unscaled outline */ error = T1_Parse_Glyph_And_Get_Char_String( &decoder, glyph_index, - &glyph_data ); + &glyph_data, + &force_scaling ); if ( error ) goto Exit; #ifdef FT_CONFIG_OPTION_INCREMENTAL glyph_data_loaded = 1; #endif + hinting = glyph->hint; font_matrix = decoder.font_matrix; font_offset = decoder.font_offset; @@ -451,7 +517,7 @@ } #endif - if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 ) + if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 || force_scaling ) { /* scale the outline and the metrics */ FT_Int n; diff --git a/thirdparty/freetype/src/type1/t1gload.h b/thirdparty/freetype/src/type1/t1gload.h index cc4d5e734f..72ef76f6ae 100644 --- a/thirdparty/freetype/src/type1/t1gload.h +++ b/thirdparty/freetype/src/type1/t1gload.h @@ -4,7 +4,7 @@ /* */ /* Type 1 Glyph Loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1load.c b/thirdparty/freetype/src/type1/t1load.c index f569d6bec3..9dfa637a69 100644 --- a/thirdparty/freetype/src/type1/t1load.c +++ b/thirdparty/freetype/src/type1/t1load.c @@ -4,7 +4,7 @@ /* */ /* Type 1 font loader (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -366,14 +366,16 @@ } - FT_LOCAL_DEF( FT_Error ) - T1_Set_MM_Blend( T1_Face face, + static FT_Error + t1_set_mm_blend( T1_Face face, FT_UInt num_coords, FT_Fixed* coords ) { PS_Blend blend = face->blend; FT_UInt n, m; + FT_Bool have_diff = 0; + if ( !blend ) return FT_THROW( Invalid_Argument ); @@ -405,9 +407,36 @@ result = FT_MulFix( result, factor ); } - blend->weight_vector[n] = result; + + if ( blend->weight_vector[n] != result ) + { + blend->weight_vector[n] = result; + have_diff = 1; + } } + /* return value -1 indicates `no change' */ + return have_diff ? FT_Err_Ok : -1; + } + + + FT_LOCAL_DEF( FT_Error ) + T1_Set_MM_Blend( T1_Face face, + FT_UInt num_coords, + FT_Fixed* coords ) + { + FT_Error error; + + + error = t1_set_mm_blend( face, num_coords, coords ); + if ( error ) + return error; + + if ( num_coords ) + face->root.face_flags |= FT_FACE_FLAG_VARIATION; + else + face->root.face_flags &= ~FT_FACE_FLAG_VARIATION; + return FT_Err_Ok; } @@ -452,6 +481,7 @@ FT_UInt num_coords, FT_Long* coords ) { + FT_Error error; PS_Blend blend = face->blend; FT_UInt n, p; FT_Fixed final_blends[T1_MAX_MM_DESIGNS]; @@ -518,7 +548,28 @@ final_blends[n] = the_blend; } - return T1_Set_MM_Blend( face, blend->num_axis, final_blends ); + error = t1_set_mm_blend( face, blend->num_axis, final_blends ); + if ( error ) + return error; + + if ( num_coords ) + face->root.face_flags |= FT_FACE_FLAG_VARIATION; + else + face->root.face_flags &= ~FT_FACE_FLAG_VARIATION; + + return FT_Err_Ok; + } + + + /* MM fonts don't have named instances, so only the design is reset */ + + FT_LOCAL_DEF( FT_Error ) + T1_Reset_MM_Blend( T1_Face face, + FT_UInt instance_index ) + { + FT_UNUSED( instance_index ); + + return T1_Set_MM_Blend( face, 0, NULL ); } @@ -1266,7 +1317,7 @@ if ( ft_isdigit( *cur ) || *cur == '[' ) { T1_Encoding encode = &face->type1.encoding; - FT_Int count, n; + FT_Int count, array_size, n; PS_Table char_table = &loader->encoding_table; FT_Memory memory = parser->root.memory; FT_Error error; @@ -1283,13 +1334,12 @@ else count = (FT_Int)T1_ToInt( parser ); - /* only composite fonts (which we don't support) */ - /* can have larger values */ + array_size = count; if ( count > 256 ) { - FT_ERROR(( "parse_encoding: invalid encoding array size\n" )); - parser->root.error = FT_THROW( Invalid_File_Format ); - return; + FT_TRACE2(( "parse_encoding:" + " only using first 256 encoding array entries\n" )); + array_size = 256; } T1_Skip_Spaces( parser ); @@ -1305,18 +1355,18 @@ } /* we use a T1_Table to store our charnames */ - loader->num_chars = encode->num_chars = count; - if ( FT_NEW_ARRAY( encode->char_index, count ) || - FT_NEW_ARRAY( encode->char_name, count ) || + loader->num_chars = encode->num_chars = array_size; + if ( FT_NEW_ARRAY( encode->char_index, array_size ) || + FT_NEW_ARRAY( encode->char_name, array_size ) || FT_SET_ERROR( psaux->ps_table_funcs->init( - char_table, count, memory ) ) ) + char_table, array_size, memory ) ) ) { parser->root.error = error; return; } /* We need to `zero' out encoding_table.elements */ - for ( n = 0; n < count; n++ ) + for ( n = 0; n < array_size; n++ ) { char* notdef = (char *)".notdef"; @@ -1409,11 +1459,14 @@ len = (FT_UInt)( parser->root.cursor - cur ); - parser->root.error = T1_Add_Table( char_table, charcode, - cur, len + 1 ); - if ( parser->root.error ) - return; - char_table->elements[charcode][len] = '\0'; + if ( n < array_size ) + { + parser->root.error = T1_Add_Table( char_table, charcode, + cur, len + 1 ); + if ( parser->root.error ) + return; + char_table->elements[charcode][len] = '\0'; + } n++; } @@ -2440,6 +2493,24 @@ type1->encoding.num_chars = loader.num_chars; } + /* some sanitizing to avoid overflows later on; */ + /* the upper limits are ad-hoc values */ + if ( priv->blue_shift > 1000 || priv->blue_shift < 0 ) + { + FT_TRACE2(( "T1_Open_Face:" + " setting unlikely BlueShift value %d to default (7)\n", + priv->blue_shift )); + priv->blue_shift = 7; + } + + if ( priv->blue_fuzz > 1000 || priv->blue_fuzz < 0 ) + { + FT_TRACE2(( "T1_Open_Face:" + " setting unlikely BlueFuzz value %d to default (1)\n", + priv->blue_fuzz )); + priv->blue_fuzz = 1; + } + Exit: t1_done_loader( &loader ); return error; diff --git a/thirdparty/freetype/src/type1/t1load.h b/thirdparty/freetype/src/type1/t1load.h index 2d86984f0e..03be3f7f93 100644 --- a/thirdparty/freetype/src/type1/t1load.h +++ b/thirdparty/freetype/src/type1/t1load.h @@ -4,7 +4,7 @@ /* */ /* Type 1 font loader (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -90,6 +90,10 @@ FT_BEGIN_HEADER FT_Long* coords ); FT_LOCAL( FT_Error ) + T1_Reset_MM_Blend( T1_Face face, + FT_UInt instance_index ); + + FT_LOCAL( FT_Error ) T1_Get_Var_Design( T1_Face face, FT_UInt num_coords, FT_Fixed* coords ); diff --git a/thirdparty/freetype/src/type1/t1objs.c b/thirdparty/freetype/src/type1/t1objs.c index 5ac1292ae0..7333c4c958 100644 --- a/thirdparty/freetype/src/type1/t1objs.c +++ b/thirdparty/freetype/src/type1/t1objs.c @@ -4,7 +4,7 @@ /* */ /* Type 1 objects manager (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -21,6 +21,7 @@ #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_STREAM_H #include FT_TRUETYPE_IDS_H +#include FT_DRIVER_H #include "t1gload.h" #include "t1load.h" @@ -379,7 +380,7 @@ /* simplistic and might get some things wrong. For a full-featured */ /* algorithm you might have a look at the whitepaper given at */ /* */ - /* http://blogs.msdn.com/text/archive/2007/04/23/wpf-font-selection-model.aspx */ + /* https://blogs.msdn.com/text/archive/2007/04/23/wpf-font-selection-model.aspx */ /* get style name -- be careful, some broken fonts only */ /* have a `/FontName' dictionary entry! */ @@ -578,9 +579,42 @@ /* FreeType error code. 0 means success. */ /* */ FT_LOCAL_DEF( FT_Error ) - T1_Driver_Init( FT_Module driver ) + T1_Driver_Init( FT_Module module ) { - FT_UNUSED( driver ); + PS_Driver driver = (PS_Driver)module; + + FT_UInt32 seed; + + + /* set default property values, cf. `ftt1drv.h' */ +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + driver->hinting_engine = FT_HINTING_FREETYPE; +#else + driver->hinting_engine = FT_HINTING_ADOBE; +#endif + + driver->no_stem_darkening = TRUE; + + driver->darken_params[0] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1; + driver->darken_params[1] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1; + driver->darken_params[2] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2; + driver->darken_params[3] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2; + driver->darken_params[4] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3; + driver->darken_params[5] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3; + driver->darken_params[6] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4; + driver->darken_params[7] = CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4; + + /* compute random seed from some memory addresses */ + seed = (FT_UInt32)( (FT_Offset)(char*)&seed ^ + (FT_Offset)(char*)&module ^ + (FT_Offset)(char*)module->memory ); + seed = seed ^ ( seed >> 10 ) ^ ( seed >> 20 ); + + driver->random_seed = (FT_Int32)seed; + if ( driver->random_seed < 0 ) + driver->random_seed = -driver->random_seed; + else if ( driver->random_seed == 0 ) + driver->random_seed = 123456789; return FT_Err_Ok; } diff --git a/thirdparty/freetype/src/type1/t1objs.h b/thirdparty/freetype/src/type1/t1objs.h index 39d26bf8b9..8298e036f4 100644 --- a/thirdparty/freetype/src/type1/t1objs.h +++ b/thirdparty/freetype/src/type1/t1objs.h @@ -4,7 +4,7 @@ /* */ /* Type 1 objects manager (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -120,12 +120,12 @@ FT_BEGIN_HEADER FT_Bool hint; FT_Bool scaled; - FT_Int max_points; - FT_Int max_contours; - FT_Fixed x_scale; FT_Fixed y_scale; + FT_Int max_points; + FT_Int max_contours; + } T1_GlyphSlotRec; diff --git a/thirdparty/freetype/src/type1/t1parse.c b/thirdparty/freetype/src/type1/t1parse.c index 18dd26434c..8e201e5ef5 100644 --- a/thirdparty/freetype/src/type1/t1parse.c +++ b/thirdparty/freetype/src/type1/t1parse.c @@ -4,7 +4,7 @@ /* */ /* Type 1 parser (body). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1parse.h b/thirdparty/freetype/src/type1/t1parse.h index 3396680d1a..4ac82ae913 100644 --- a/thirdparty/freetype/src/type1/t1parse.h +++ b/thirdparty/freetype/src/type1/t1parse.h @@ -4,7 +4,7 @@ /* */ /* Type 1 parser (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/t1tokens.h b/thirdparty/freetype/src/type1/t1tokens.h index ca0c55f903..43a65d88ea 100644 --- a/thirdparty/freetype/src/type1/t1tokens.h +++ b/thirdparty/freetype/src/type1/t1tokens.h @@ -4,7 +4,7 @@ /* */ /* Type 1 tokenizer (specification). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type1/type1.c b/thirdparty/freetype/src/type1/type1.c index 81795376ef..72eff59bfe 100644 --- a/thirdparty/freetype/src/type1/type1.c +++ b/thirdparty/freetype/src/type1/type1.c @@ -4,7 +4,7 @@ /* */ /* FreeType Type 1 driver component (body only). */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/module.mk b/thirdparty/freetype/src/type42/module.mk index 2f52806808..3d4732bb6f 100644 --- a/thirdparty/freetype/src/type42/module.mk +++ b/thirdparty/freetype/src/type42/module.mk @@ -3,7 +3,7 @@ # -# Copyright 2002-2017 by +# Copyright 2002-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/type42/rules.mk b/thirdparty/freetype/src/type42/rules.mk index d7e8965015..9325d3898f 100644 --- a/thirdparty/freetype/src/type42/rules.mk +++ b/thirdparty/freetype/src/type42/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2002-2017 by +# Copyright 2002-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/type42/t42drivr.c b/thirdparty/freetype/src/type42/t42drivr.c index 366cfb3a1d..f579b2708c 100644 --- a/thirdparty/freetype/src/type42/t42drivr.c +++ b/thirdparty/freetype/src/type42/t42drivr.c @@ -4,7 +4,7 @@ /* */ /* High-level Type 42 driver interface (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42drivr.h b/thirdparty/freetype/src/type42/t42drivr.h index 1ac4a0a1a1..3667f3e066 100644 --- a/thirdparty/freetype/src/type42/t42drivr.h +++ b/thirdparty/freetype/src/type42/t42drivr.h @@ -4,7 +4,7 @@ /* */ /* High-level Type 42 driver interface (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42error.h b/thirdparty/freetype/src/type42/t42error.h index fda92abf57..e3978a7607 100644 --- a/thirdparty/freetype/src/type42/t42error.h +++ b/thirdparty/freetype/src/type42/t42error.h @@ -4,7 +4,7 @@ /* */ /* Type 42 error codes (specification only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42objs.c b/thirdparty/freetype/src/type42/t42objs.c index 1c4ebd768a..66e5c40382 100644 --- a/thirdparty/freetype/src/type42/t42objs.c +++ b/thirdparty/freetype/src/type42/t42objs.c @@ -4,7 +4,7 @@ /* */ /* Type 42 objects manager (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42objs.h b/thirdparty/freetype/src/type42/t42objs.h index eb4c5bf69f..3bad5135e0 100644 --- a/thirdparty/freetype/src/type42/t42objs.h +++ b/thirdparty/freetype/src/type42/t42objs.h @@ -4,7 +4,7 @@ /* */ /* Type 42 objects manager (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42parse.c b/thirdparty/freetype/src/type42/t42parse.c index e7c6770bd2..4813d1f3f9 100644 --- a/thirdparty/freetype/src/type42/t42parse.c +++ b/thirdparty/freetype/src/type42/t42parse.c @@ -4,7 +4,7 @@ /* */ /* Type 42 font parser (body). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42parse.h b/thirdparty/freetype/src/type42/t42parse.h index 7a68606f2e..f35d23de63 100644 --- a/thirdparty/freetype/src/type42/t42parse.h +++ b/thirdparty/freetype/src/type42/t42parse.h @@ -4,7 +4,7 @@ /* */ /* Type 42 font parser (specification). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/t42types.h b/thirdparty/freetype/src/type42/t42types.h index 2306ab6c77..d0aa2de570 100644 --- a/thirdparty/freetype/src/type42/t42types.h +++ b/thirdparty/freetype/src/type42/t42types.h @@ -4,7 +4,7 @@ /* */ /* Type 42 font data types (specification only). */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/type42/type42.c b/thirdparty/freetype/src/type42/type42.c index ae8ac26782..6a89cfbed1 100644 --- a/thirdparty/freetype/src/type42/type42.c +++ b/thirdparty/freetype/src/type42/type42.c @@ -4,7 +4,7 @@ /* */ /* FreeType Type 42 driver component. */ /* */ -/* Copyright 2002-2017 by */ +/* Copyright 2002-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/winfonts/fnterrs.h b/thirdparty/freetype/src/winfonts/fnterrs.h index 4251021a70..3a86af5aac 100644 --- a/thirdparty/freetype/src/winfonts/fnterrs.h +++ b/thirdparty/freetype/src/winfonts/fnterrs.h @@ -4,7 +4,7 @@ /* */ /* Win FNT/FON error codes (specification only). */ /* */ -/* Copyright 2001-2017 by */ +/* Copyright 2001-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ diff --git a/thirdparty/freetype/src/winfonts/module.mk b/thirdparty/freetype/src/winfonts/module.mk index ffc53a19f9..13f9077cfc 100644 --- a/thirdparty/freetype/src/winfonts/module.mk +++ b/thirdparty/freetype/src/winfonts/module.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/winfonts/rules.mk b/thirdparty/freetype/src/winfonts/rules.mk index 73e825d9ae..d694d1a771 100644 --- a/thirdparty/freetype/src/winfonts/rules.mk +++ b/thirdparty/freetype/src/winfonts/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 1996-2017 by +# Copyright 1996-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, diff --git a/thirdparty/freetype/src/winfonts/winfnt.c b/thirdparty/freetype/src/winfonts/winfnt.c index 4c47962319..36bd3148d5 100644 --- a/thirdparty/freetype/src/winfonts/winfnt.c +++ b/thirdparty/freetype/src/winfonts/winfnt.c @@ -4,7 +4,7 @@ /* */ /* FreeType font driver for Windows FNT/FON files */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* Copyright 2003 Huw D M Davies for Codeweavers */ /* Copyright 2007 Dmitry Timoshkov for Codeweavers */ diff --git a/thirdparty/freetype/src/winfonts/winfnt.h b/thirdparty/freetype/src/winfonts/winfnt.h index 884b645a2d..4885c9d745 100644 --- a/thirdparty/freetype/src/winfonts/winfnt.h +++ b/thirdparty/freetype/src/winfonts/winfnt.h @@ -4,7 +4,7 @@ /* */ /* FreeType font driver for Windows FNT/FON files */ /* */ -/* Copyright 1996-2017 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* Copyright 2007 Dmitry Timoshkov for Codeweavers */ /* */ diff --git a/thirdparty/libwebp/AUTHORS b/thirdparty/libwebp/AUTHORS index 70423cb4dd..83c7b9c5eb 100644 --- a/thirdparty/libwebp/AUTHORS +++ b/thirdparty/libwebp/AUTHORS @@ -2,25 +2,38 @@ Contributors: - Charles Munger (clm at google dot com) - Christian Duvivier (cduvivier at google dot com) - Djordje Pesut (djordje dot pesut at imgtec dot com) +- Hui Su (huisu at google dot com) - James Zern (jzern at google dot com) - Jan Engelhardt (jengelh at medozas dot de) +- Jehan (jehan at girinstud dot io) - Johann (johann dot koenig at duck dot com) - Jovan Zelincevic (jovan dot zelincevic at imgtec dot com) - Jyrki Alakuijala (jyrki at google dot com) -- levytamar82 (tamar dot levy at intel dot com) +- Lode Vandevenne (lode at google dot com) - Lou Quillio (louquillio at google dot com) - Mans Rullgard (mans at mansr dot com) +- Marcin Kowalczyk (qrczak at google dot com) - Martin Olsson (mnemo at minimum dot se) - Mikołaj Zalewski (mikolajz at google dot com) +- Mislav Bradac (mislavm at google dot com) +- Nico Weber (thakis at chromium dot org) - Noel Chromium (noel at chromium dot org) +- Owen Rodley (orodley at google dot com) +- Parag Salasakar (img dot mips1 at gmail dot com) - Pascal Massimino (pascal dot massimino at gmail dot com) - Paweł Hajdan, Jr (phajdan dot jr at chromium dot org) - Pierre Joye (pierre dot php at gmail dot com) - Sam Clegg (sbc at chromium dot org) +- Scott Hancher (seh at google dot com) - Scott LaVarnway (slavarnway at google dot com) - Scott Talbot (s at chikachow dot org) - Slobodan Prijic (slobodan dot prijic at imgtec dot com) - Somnath Banerjee (somnath dot banerjee at gmail dot com) +- Sriraman Tallam (tmsriram at google dot com) +- Tamar Levy (tamar dot levy at intel dot com) - Timothy Gu (timothygu99 at gmail dot com) - Urvang Joshi (urvang at google dot com) - Vikas Arora (vikasa at google dot com) +- Vincent Rabaud (vrabaud at google dot com) +- Vlad Tsyrklevich (vtsyrklevich at chromium dot org) +- Yang Zhang (yang dot zhang at arm dot com) diff --git a/thirdparty/libwebp/src/dec/frame_dec.c b/thirdparty/libwebp/src/dec/frame_dec.c index 517d0f5850..a9d5430d00 100644 --- a/thirdparty/libwebp/src/dec/frame_dec.c +++ b/thirdparty/libwebp/src/dec/frame_dec.c @@ -400,7 +400,9 @@ static void DitherRow(VP8Decoder* const dec) { #define MACROBLOCK_VPOS(mb_y) ((mb_y) * 16) // vertical position of a MB // Finalize and transmit a complete row. Return false in case of user-abort. -static int FinishRow(VP8Decoder* const dec, VP8Io* const io) { +static int FinishRow(void* arg1, void* arg2) { + VP8Decoder* const dec = (VP8Decoder*)arg1; + VP8Io* const io = (VP8Io*)arg2; int ok = 1; const VP8ThreadContext* const ctx = &dec->thread_ctx_; const int cache_id = ctx->id_; @@ -448,10 +450,9 @@ static int FinishRow(VP8Decoder* const dec, VP8Io* const io) { if (y_end > io->crop_bottom) { y_end = io->crop_bottom; // make sure we don't overflow on last row. } + // If dec->alpha_data_ is not NULL, we have some alpha plane present. io->a = NULL; if (dec->alpha_data_ != NULL && y_start < y_end) { - // TODO(skal): testing presence of alpha with dec->alpha_data_ is not a - // good idea. io->a = VP8DecompressAlphaRows(dec, io, y_start, y_end - y_start); if (io->a == NULL) { return VP8SetError(dec, VP8_STATUS_BITSTREAM_ERROR, @@ -558,7 +559,6 @@ VP8StatusCode VP8EnterCritical(VP8Decoder* const dec, VP8Io* const io) { if (io->bypass_filtering) { dec->filter_type_ = 0; } - // TODO(skal): filter type / strength / sharpness forcing // Define the area where we can skip in-loop filtering, in case of cropping. // @@ -569,8 +569,6 @@ VP8StatusCode VP8EnterCritical(VP8Decoder* const dec, VP8Io* const io) { // Means: there's a dependency chain that goes all the way up to the // top-left corner of the picture (MB #0). We must filter all the previous // macroblocks. - // TODO(skal): add an 'approximate_decoding' option, that won't produce - // a 1:1 bit-exactness for complex filtering? { const int extra_pixels = kFilterExtraRows[dec->filter_type_]; if (dec->filter_type_ == 2) { @@ -651,7 +649,7 @@ static int InitThreadContext(VP8Decoder* const dec) { } worker->data1 = dec; worker->data2 = (void*)&dec->thread_ctx_.io_; - worker->hook = (WebPWorkerHook)FinishRow; + worker->hook = FinishRow; dec->num_caches_ = (dec->filter_type_ > 0) ? MT_CACHE_LINES : MT_CACHE_LINES - 1; } else { diff --git a/thirdparty/libwebp/src/dec/vp8_dec.c b/thirdparty/libwebp/src/dec/vp8_dec.c index 6212efd179..c904b529f6 100644 --- a/thirdparty/libwebp/src/dec/vp8_dec.c +++ b/thirdparty/libwebp/src/dec/vp8_dec.c @@ -491,7 +491,7 @@ static int GetCoeffsAlt(VP8BitReader* const br, return 16; } -WEBP_TSAN_IGNORE_FUNCTION static void InitGetCoeffs(void) { +static WEBP_TSAN_IGNORE_FUNCTION void InitGetCoeffs(void) { if (GetCoeffs == NULL) { if (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kSlowSSSE3)) { GetCoeffs = GetCoeffsAlt; diff --git a/thirdparty/libwebp/src/dec/vp8i_dec.h b/thirdparty/libwebp/src/dec/vp8i_dec.h index 28244d9d7a..c929933e1c 100644 --- a/thirdparty/libwebp/src/dec/vp8i_dec.h +++ b/thirdparty/libwebp/src/dec/vp8i_dec.h @@ -30,9 +30,9 @@ extern "C" { // Various defines and enums // version numbers -#define DEC_MAJ_VERSION 0 -#define DEC_MIN_VERSION 6 -#define DEC_REV_VERSION 1 +#define DEC_MAJ_VERSION 1 +#define DEC_MIN_VERSION 0 +#define DEC_REV_VERSION 0 // YUV-cache parameters. Cache is 32-bytes wide (= one cacheline). // Constraints are: We need to store one 16x16 block of luma samples (y), diff --git a/thirdparty/libwebp/src/dec/vp8l_dec.c b/thirdparty/libwebp/src/dec/vp8l_dec.c index 42ea3b5e4c..0570f53a77 100644 --- a/thirdparty/libwebp/src/dec/vp8l_dec.c +++ b/thirdparty/libwebp/src/dec/vp8l_dec.c @@ -1643,17 +1643,17 @@ int VP8LDecodeImage(VP8LDecoder* const dec) { #if !defined(WEBP_REDUCE_SIZE) if (io->use_scaling && !AllocateAndInitRescaler(dec, io)) goto Err; - - if (io->use_scaling || WebPIsPremultipliedMode(dec->output_->colorspace)) { - // need the alpha-multiply functions for premultiplied output or rescaling - WebPInitAlphaProcessing(); - } #else if (io->use_scaling) { dec->status_ = VP8_STATUS_INVALID_PARAM; goto Err; } #endif + if (io->use_scaling || WebPIsPremultipliedMode(dec->output_->colorspace)) { + // need the alpha-multiply functions for premultiplied output or rescaling + WebPInitAlphaProcessing(); + } + if (!WebPIsRGBMode(dec->output_->colorspace)) { WebPInitConvertARGBToYUV(); if (dec->output_->u.YUVA.a != NULL) WebPInitAlphaProcessing(); diff --git a/thirdparty/libwebp/src/demux/demux.c b/thirdparty/libwebp/src/demux/demux.c index 79c24a5a7f..684215e3de 100644 --- a/thirdparty/libwebp/src/demux/demux.c +++ b/thirdparty/libwebp/src/demux/demux.c @@ -23,9 +23,9 @@ #include "src/webp/demux.h" #include "src/webp/format_constants.h" -#define DMUX_MAJ_VERSION 0 -#define DMUX_MIN_VERSION 3 -#define DMUX_REV_VERSION 3 +#define DMUX_MAJ_VERSION 1 +#define DMUX_MIN_VERSION 0 +#define DMUX_REV_VERSION 0 typedef struct { size_t start_; // start location of the data diff --git a/thirdparty/libwebp/src/dsp/alpha_processing.c b/thirdparty/libwebp/src/dsp/alpha_processing.c index 590e3bc312..819d1391f2 100644 --- a/thirdparty/libwebp/src/dsp/alpha_processing.c +++ b/thirdparty/libwebp/src/dsp/alpha_processing.c @@ -366,6 +366,16 @@ static WEBP_INLINE uint32_t MakeARGB32(int a, int r, int g, int b) { return (((uint32_t)a << 24) | (r << 16) | (g << 8) | b); } +#ifdef WORDS_BIGENDIAN +static void PackARGB_C(const uint8_t* a, const uint8_t* r, const uint8_t* g, + const uint8_t* b, int len, uint32_t* out) { + int i; + for (i = 0; i < len; ++i) { + out[i] = MakeARGB32(a[4 * i], r[4 * i], g[4 * i], b[4 * i]); + } +} +#endif + static void PackRGB_C(const uint8_t* r, const uint8_t* g, const uint8_t* b, int len, int step, uint32_t* out) { int i, offset = 0; @@ -381,6 +391,10 @@ int (*WebPDispatchAlpha)(const uint8_t*, int, int, int, uint8_t*, int); void (*WebPDispatchAlphaToGreen)(const uint8_t*, int, int, int, uint32_t*, int); int (*WebPExtractAlpha)(const uint8_t*, int, int, int, uint8_t*, int); void (*WebPExtractGreen)(const uint32_t* argb, uint8_t* alpha, int size); +#ifdef WORDS_BIGENDIAN +void (*WebPPackARGB)(const uint8_t* a, const uint8_t* r, const uint8_t* g, + const uint8_t* b, int, uint32_t*); +#endif void (*WebPPackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b, int len, int step, uint32_t* out); @@ -395,16 +409,14 @@ extern void WebPInitAlphaProcessingSSE2(void); extern void WebPInitAlphaProcessingSSE41(void); extern void WebPInitAlphaProcessingNEON(void); -static volatile VP8CPUInfo alpha_processing_last_cpuinfo_used = - (VP8CPUInfo)&alpha_processing_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void) { - if (alpha_processing_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(WebPInitAlphaProcessing) { WebPMultARGBRow = WebPMultARGBRow_C; WebPMultRow = WebPMultRow_C; WebPApplyAlphaMultiply4444 = ApplyAlphaMultiply_16b_C; +#ifdef WORDS_BIGENDIAN + WebPPackARGB = PackARGB_C; +#endif WebPPackRGB = PackRGB_C; #if !WEBP_NEON_OMIT_C_CODE WebPApplyAlphaMultiply = ApplyAlphaMultiply_C; @@ -451,9 +463,10 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void) { assert(WebPDispatchAlphaToGreen != NULL); assert(WebPExtractAlpha != NULL); assert(WebPExtractGreen != NULL); +#ifdef WORDS_BIGENDIAN + assert(WebPPackARGB != NULL); +#endif assert(WebPPackRGB != NULL); assert(WebPHasAlpha8b != NULL); assert(WebPHasAlpha32b != NULL); - - alpha_processing_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c b/thirdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c index e0dc91bab9..0090e87cd1 100644 --- a/thirdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c +++ b/thirdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c @@ -125,6 +125,49 @@ static void MultARGBRow_MIPSdspR2(uint32_t* const ptr, int width, } } +#ifdef WORDS_BIGENDIAN +static void PackARGB_MIPSdspR2(const uint8_t* a, const uint8_t* r, + const uint8_t* g, const uint8_t* b, int len, + uint32_t* out) { + int temp0, temp1, temp2, temp3, offset; + const int rest = len & 1; + const uint32_t* const loop_end = out + len - rest; + const int step = 4; + __asm__ volatile ( + "xor %[offset], %[offset], %[offset] \n\t" + "beq %[loop_end], %[out], 0f \n\t" + "2: \n\t" + "lbux %[temp0], %[offset](%[a]) \n\t" + "lbux %[temp1], %[offset](%[r]) \n\t" + "lbux %[temp2], %[offset](%[g]) \n\t" + "lbux %[temp3], %[offset](%[b]) \n\t" + "ins %[temp1], %[temp0], 16, 16 \n\t" + "ins %[temp3], %[temp2], 16, 16 \n\t" + "addiu %[out], %[out], 4 \n\t" + "precr.qb.ph %[temp0], %[temp1], %[temp3] \n\t" + "sw %[temp0], -4(%[out]) \n\t" + "addu %[offset], %[offset], %[step] \n\t" + "bne %[loop_end], %[out], 2b \n\t" + "0: \n\t" + "beq %[rest], $zero, 1f \n\t" + "lbux %[temp0], %[offset](%[a]) \n\t" + "lbux %[temp1], %[offset](%[r]) \n\t" + "lbux %[temp2], %[offset](%[g]) \n\t" + "lbux %[temp3], %[offset](%[b]) \n\t" + "ins %[temp1], %[temp0], 16, 16 \n\t" + "ins %[temp3], %[temp2], 16, 16 \n\t" + "precr.qb.ph %[temp0], %[temp1], %[temp3] \n\t" + "sw %[temp0], 0(%[out]) \n\t" + "1: \n\t" + : [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2), + [temp3]"=&r"(temp3), [offset]"=&r"(offset), [out]"+&r"(out) + : [a]"r"(a), [r]"r"(r), [g]"r"(g), [b]"r"(b), [step]"r"(step), + [loop_end]"r"(loop_end), [rest]"r"(rest) + : "memory" + ); +} +#endif // WORDS_BIGENDIAN + static void PackRGB_MIPSdspR2(const uint8_t* r, const uint8_t* g, const uint8_t* b, int len, int step, uint32_t* out) { @@ -172,6 +215,9 @@ extern void WebPInitAlphaProcessingMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessingMIPSdspR2(void) { WebPDispatchAlpha = DispatchAlpha_MIPSdspR2; WebPMultARGBRow = MultARGBRow_MIPSdspR2; +#ifdef WORDS_BIGENDIAN + WebPPackARGB = PackARGB_MIPSdspR2; +#endif WebPPackRGB = PackRGB_MIPSdspR2; } diff --git a/thirdparty/libwebp/src/dsp/common_sse2.h b/thirdparty/libwebp/src/dsp/common_sse2.h index 995d7cf4ea..e9f1ebff44 100644 --- a/thirdparty/libwebp/src/dsp/common_sse2.h +++ b/thirdparty/libwebp/src/dsp/common_sse2.h @@ -128,9 +128,9 @@ static WEBP_INLINE void VP8Transpose_2_4x4_16b( // Pack the planar buffers // rrrr... rrrr... gggg... gggg... bbbb... bbbb.... // triplet by triplet in the output buffer rgb as rgbrgbrgbrgb ... -static WEBP_INLINE void VP8PlanarTo24b(__m128i* const in0, __m128i* const in1, - __m128i* const in2, __m128i* const in3, - __m128i* const in4, __m128i* const in5) { +static WEBP_INLINE void VP8PlanarTo24b_SSE2( + __m128i* const in0, __m128i* const in1, __m128i* const in2, + __m128i* const in3, __m128i* const in4, __m128i* const in5) { // The input is 6 registers of sixteen 8b but for the sake of explanation, // let's take 6 registers of four 8b values. // To pack, we will keep taking one every two 8b integer and move it @@ -159,10 +159,10 @@ static WEBP_INLINE void VP8PlanarTo24b(__m128i* const in0, __m128i* const in1, // Convert four packed four-channel buffers like argbargbargbargb... into the // split channels aaaaa ... rrrr ... gggg .... bbbbb ...... -static WEBP_INLINE void VP8L32bToPlanar(__m128i* const in0, - __m128i* const in1, - __m128i* const in2, - __m128i* const in3) { +static WEBP_INLINE void VP8L32bToPlanar_SSE2(__m128i* const in0, + __m128i* const in1, + __m128i* const in2, + __m128i* const in3) { // Column-wise transpose. const __m128i A0 = _mm_unpacklo_epi8(*in0, *in1); const __m128i A1 = _mm_unpackhi_epi8(*in0, *in1); diff --git a/thirdparty/libwebp/src/dsp/common_sse41.h b/thirdparty/libwebp/src/dsp/common_sse41.h new file mode 100644 index 0000000000..2f173c024a --- /dev/null +++ b/thirdparty/libwebp/src/dsp/common_sse41.h @@ -0,0 +1,132 @@ +// Copyright 2016 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// SSE4 code common to several files. +// +// Author: Vincent Rabaud (vrabaud@google.com) + +#ifndef WEBP_DSP_COMMON_SSE41_H_ +#define WEBP_DSP_COMMON_SSE41_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(WEBP_USE_SSE41) +#include <smmintrin.h> + +//------------------------------------------------------------------------------ +// Channel mixing. +// Shuffles the input buffer as A0 0 0 A1 0 0 A2 ... +#define WEBP_SSE41_SHUFF(OUT, IN0, IN1) \ + OUT##0 = _mm_shuffle_epi8(*IN0, shuff0); \ + OUT##1 = _mm_shuffle_epi8(*IN0, shuff1); \ + OUT##2 = _mm_shuffle_epi8(*IN0, shuff2); \ + OUT##3 = _mm_shuffle_epi8(*IN1, shuff0); \ + OUT##4 = _mm_shuffle_epi8(*IN1, shuff1); \ + OUT##5 = _mm_shuffle_epi8(*IN1, shuff2); + +// Pack the planar buffers +// rrrr... rrrr... gggg... gggg... bbbb... bbbb.... +// triplet by triplet in the output buffer rgb as rgbrgbrgbrgb ... +static WEBP_INLINE void VP8PlanarTo24b_SSE41( + __m128i* const in0, __m128i* const in1, __m128i* const in2, + __m128i* const in3, __m128i* const in4, __m128i* const in5) { + __m128i R0, R1, R2, R3, R4, R5; + __m128i G0, G1, G2, G3, G4, G5; + __m128i B0, B1, B2, B3, B4, B5; + + // Process R. + { + const __m128i shuff0 = _mm_set_epi8( + 5, -1, -1, 4, -1, -1, 3, -1, -1, 2, -1, -1, 1, -1, -1, 0); + const __m128i shuff1 = _mm_set_epi8( + -1, 10, -1, -1, 9, -1, -1, 8, -1, -1, 7, -1, -1, 6, -1, -1); + const __m128i shuff2 = _mm_set_epi8( + -1, -1, 15, -1, -1, 14, -1, -1, 13, -1, -1, 12, -1, -1, 11, -1); + WEBP_SSE41_SHUFF(R, in0, in1) + } + + // Process G. + { + // Same as before, just shifted to the left by one and including the right + // padding. + const __m128i shuff0 = _mm_set_epi8( + -1, -1, 4, -1, -1, 3, -1, -1, 2, -1, -1, 1, -1, -1, 0, -1); + const __m128i shuff1 = _mm_set_epi8( + 10, -1, -1, 9, -1, -1, 8, -1, -1, 7, -1, -1, 6, -1, -1, 5); + const __m128i shuff2 = _mm_set_epi8( + -1, 15, -1, -1, 14, -1, -1, 13, -1, -1, 12, -1, -1, 11, -1, -1); + WEBP_SSE41_SHUFF(G, in2, in3) + } + + // Process B. + { + const __m128i shuff0 = _mm_set_epi8( + -1, 4, -1, -1, 3, -1, -1, 2, -1, -1, 1, -1, -1, 0, -1, -1); + const __m128i shuff1 = _mm_set_epi8( + -1, -1, 9, -1, -1, 8, -1, -1, 7, -1, -1, 6, -1, -1, 5, -1); + const __m128i shuff2 = _mm_set_epi8( + 15, -1, -1, 14, -1, -1, 13, -1, -1, 12, -1, -1, 11, -1, -1, 10); + WEBP_SSE41_SHUFF(B, in4, in5) + } + + // OR the different channels. + { + const __m128i RG0 = _mm_or_si128(R0, G0); + const __m128i RG1 = _mm_or_si128(R1, G1); + const __m128i RG2 = _mm_or_si128(R2, G2); + const __m128i RG3 = _mm_or_si128(R3, G3); + const __m128i RG4 = _mm_or_si128(R4, G4); + const __m128i RG5 = _mm_or_si128(R5, G5); + *in0 = _mm_or_si128(RG0, B0); + *in1 = _mm_or_si128(RG1, B1); + *in2 = _mm_or_si128(RG2, B2); + *in3 = _mm_or_si128(RG3, B3); + *in4 = _mm_or_si128(RG4, B4); + *in5 = _mm_or_si128(RG5, B5); + } +} + +#undef WEBP_SSE41_SHUFF + +// Convert four packed four-channel buffers like argbargbargbargb... into the +// split channels aaaaa ... rrrr ... gggg .... bbbbb ...... +static WEBP_INLINE void VP8L32bToPlanar_SSE41(__m128i* const in0, + __m128i* const in1, + __m128i* const in2, + __m128i* const in3) { + // aaaarrrrggggbbbb + const __m128i shuff0 = + _mm_set_epi8(15, 11, 7, 3, 14, 10, 6, 2, 13, 9, 5, 1, 12, 8, 4, 0); + const __m128i A0 = _mm_shuffle_epi8(*in0, shuff0); + const __m128i A1 = _mm_shuffle_epi8(*in1, shuff0); + const __m128i A2 = _mm_shuffle_epi8(*in2, shuff0); + const __m128i A3 = _mm_shuffle_epi8(*in3, shuff0); + // A0A1R0R1 + // G0G1B0B1 + // A2A3R2R3 + // G0G1B0B1 + const __m128i B0 = _mm_unpacklo_epi32(A0, A1); + const __m128i B1 = _mm_unpackhi_epi32(A0, A1); + const __m128i B2 = _mm_unpacklo_epi32(A2, A3); + const __m128i B3 = _mm_unpackhi_epi32(A2, A3); + *in3 = _mm_unpacklo_epi64(B0, B2); + *in2 = _mm_unpackhi_epi64(B0, B2); + *in1 = _mm_unpacklo_epi64(B1, B3); + *in0 = _mm_unpackhi_epi64(B1, B3); +} + +#endif // WEBP_USE_SSE41 + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // WEBP_DSP_COMMON_SSE41_H_ diff --git a/thirdparty/libwebp/src/dsp/cost.c b/thirdparty/libwebp/src/dsp/cost.c index a732389d58..634ccc2085 100644 --- a/thirdparty/libwebp/src/dsp/cost.c +++ b/thirdparty/libwebp/src/dsp/cost.c @@ -378,12 +378,7 @@ extern void VP8EncDspCostInitMIPS32(void); extern void VP8EncDspCostInitMIPSdspR2(void); extern void VP8EncDspCostInitSSE2(void); -static volatile VP8CPUInfo cost_last_cpuinfo_used = - (VP8CPUInfo)&cost_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInit(void) { - if (cost_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8EncDspCostInit) { VP8GetResidualCost = GetResidualCost_C; VP8SetResidualCoeffs = SetResidualCoeffs_C; @@ -405,8 +400,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInit(void) { } #endif } - - cost_last_cpuinfo_used = VP8GetCPUInfo; } //------------------------------------------------------------------------------ diff --git a/thirdparty/libwebp/src/dsp/dec.c b/thirdparty/libwebp/src/dsp/dec.c index 7e82407567..1119842dd3 100644 --- a/thirdparty/libwebp/src/dsp/dec.c +++ b/thirdparty/libwebp/src/dsp/dec.c @@ -741,12 +741,7 @@ extern void VP8DspInitMIPS32(void); extern void VP8DspInitMIPSdspR2(void); extern void VP8DspInitMSA(void); -static volatile VP8CPUInfo dec_last_cpuinfo_used = - (VP8CPUInfo)&dec_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) { - if (dec_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8DspInit) { VP8InitClipTables(); #if !WEBP_NEON_OMIT_C_CODE @@ -889,6 +884,4 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) { assert(VP8PredChroma8[5] != NULL); assert(VP8PredChroma8[6] != NULL); assert(VP8DitherCombine8x8 != NULL); - - dec_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/dsp.h b/thirdparty/libwebp/src/dsp/dsp.h index 99eefe092f..4ab77a5130 100644 --- a/thirdparty/libwebp/src/dsp/dsp.h +++ b/thirdparty/libwebp/src/dsp/dsp.h @@ -141,6 +141,42 @@ extern "C" { #endif #endif +#if defined(WEBP_USE_THREAD) && !defined(_WIN32) +#include <pthread.h> // NOLINT + +#define WEBP_DSP_INIT(func) do { \ + static volatile VP8CPUInfo func ## _last_cpuinfo_used = \ + (VP8CPUInfo)&func ## _last_cpuinfo_used; \ + static pthread_mutex_t func ## _lock = PTHREAD_MUTEX_INITIALIZER; \ + if (pthread_mutex_lock(&func ## _lock)) break; \ + if (func ## _last_cpuinfo_used != VP8GetCPUInfo) func(); \ + func ## _last_cpuinfo_used = VP8GetCPUInfo; \ + (void)pthread_mutex_unlock(&func ## _lock); \ +} while (0) +#else // !(defined(WEBP_USE_THREAD) && !defined(_WIN32)) +#define WEBP_DSP_INIT(func) do { \ + static volatile VP8CPUInfo func ## _last_cpuinfo_used = \ + (VP8CPUInfo)&func ## _last_cpuinfo_used; \ + if (func ## _last_cpuinfo_used == VP8GetCPUInfo) break; \ + func(); \ + func ## _last_cpuinfo_used = VP8GetCPUInfo; \ +} while (0) +#endif // defined(WEBP_USE_THREAD) && !defined(_WIN32) + +// Defines an Init + helper function that control multiple initialization of +// function pointers / tables. +/* Usage: + WEBP_DSP_INIT_FUNC(InitFunc) { + ...function body + } +*/ +#define WEBP_DSP_INIT_FUNC(name) \ + static WEBP_TSAN_IGNORE_FUNCTION void name ## _body(void); \ + WEBP_TSAN_IGNORE_FUNCTION void name(void) { \ + WEBP_DSP_INIT(name ## _body); \ + } \ + static WEBP_TSAN_IGNORE_FUNCTION void name ## _body(void) + #define WEBP_UBSAN_IGNORE_UNDEF #define WEBP_UBSAN_IGNORE_UNSIGNED_OVERFLOW #if defined(__clang__) && defined(__has_attribute) @@ -166,6 +202,13 @@ extern "C" { #define WEBP_SWAP_16BIT_CSP 0 #endif +// some endian fix (e.g.: mips-gcc doesn't define __BIG_ENDIAN__) +#if !defined(WORDS_BIGENDIAN) && \ + (defined(__BIG_ENDIAN__) || defined(_M_PPC) || \ + (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))) +#define WORDS_BIGENDIAN +#endif + typedef enum { kSSE2, kSSE3, @@ -189,7 +232,7 @@ WEBP_EXTERN VP8CPUInfo VP8GetCPUInfo; // avoiding a compiler warning. #define WEBP_DSP_INIT_STUB(func) \ extern void func(void); \ - WEBP_TSAN_IGNORE_FUNCTION void func(void) {} + void func(void) {} //------------------------------------------------------------------------------ // Encoding @@ -578,6 +621,13 @@ void WebPMultRow_C(uint8_t* const ptr, const uint8_t* const alpha, int width, int inverse); void WebPMultARGBRow_C(uint32_t* const ptr, int width, int inverse); +#ifdef WORDS_BIGENDIAN +// ARGB packing function: a/r/g/b input is rgba or bgra order. +extern void (*WebPPackARGB)(const uint8_t* a, const uint8_t* r, + const uint8_t* g, const uint8_t* b, int len, + uint32_t* out); +#endif + // RGB packing function. 'step' can be 3 or 4. r/g/b input is rgb or bgr order. extern void (*WebPPackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b, int len, int step, uint32_t* out); diff --git a/thirdparty/libwebp/src/dsp/enc.c b/thirdparty/libwebp/src/dsp/enc.c index 1c807f1df7..fa23b40a30 100644 --- a/thirdparty/libwebp/src/dsp/enc.c +++ b/thirdparty/libwebp/src/dsp/enc.c @@ -740,12 +740,7 @@ extern void VP8EncDspInitMIPS32(void); extern void VP8EncDspInitMIPSdspR2(void); extern void VP8EncDspInitMSA(void); -static volatile VP8CPUInfo enc_last_cpuinfo_used = - (VP8CPUInfo)&enc_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInit(void) { - if (enc_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8EncDspInit) { VP8DspInit(); // common inverse transforms InitTables(); @@ -838,6 +833,4 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInit(void) { assert(VP8EncQuantizeBlockWHT != NULL); assert(VP8Copy4x4 != NULL); assert(VP8Copy16x8 != NULL); - - enc_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/filters.c b/thirdparty/libwebp/src/dsp/filters.c index ca5f877da7..069a22eaef 100644 --- a/thirdparty/libwebp/src/dsp/filters.c +++ b/thirdparty/libwebp/src/dsp/filters.c @@ -238,12 +238,7 @@ extern void VP8FiltersInitMSA(void); extern void VP8FiltersInitNEON(void); extern void VP8FiltersInitSSE2(void); -static volatile VP8CPUInfo filters_last_cpuinfo_used = - (VP8CPUInfo)&filters_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInit(void) { - if (filters_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8FiltersInit) { WebPUnfilters[WEBP_FILTER_NONE] = NULL; #if !WEBP_NEON_OMIT_C_CODE WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter_C; @@ -289,6 +284,4 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInit(void) { assert(WebPFilters[WEBP_FILTER_HORIZONTAL] != NULL); assert(WebPFilters[WEBP_FILTER_VERTICAL] != NULL); assert(WebPFilters[WEBP_FILTER_GRADIENT] != NULL); - - filters_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/lossless.c b/thirdparty/libwebp/src/dsp/lossless.c index 83f553d9ad..f9b3c182d3 100644 --- a/thirdparty/libwebp/src/dsp/lossless.c +++ b/thirdparty/libwebp/src/dsp/lossless.c @@ -577,9 +577,6 @@ extern void VP8LDspInitNEON(void); extern void VP8LDspInitMIPSdspR2(void); extern void VP8LDspInitMSA(void); -static volatile VP8CPUInfo lossless_last_cpuinfo_used = - (VP8CPUInfo)&lossless_last_cpuinfo_used; - #define COPY_PREDICTOR_ARRAY(IN, OUT) do { \ (OUT)[0] = IN##0_C; \ (OUT)[1] = IN##1_C; \ @@ -599,9 +596,7 @@ static volatile VP8CPUInfo lossless_last_cpuinfo_used = (OUT)[15] = IN##0_C; \ } while (0); -WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInit(void) { - if (lossless_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8LDspInit) { COPY_PREDICTOR_ARRAY(Predictor, VP8LPredictors) COPY_PREDICTOR_ARRAY(Predictor, VP8LPredictors_C) COPY_PREDICTOR_ARRAY(PredictorAdd, VP8LPredictorsAdd) @@ -658,8 +653,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInit(void) { assert(VP8LConvertBGRAToRGB565 != NULL); assert(VP8LMapColor32b != NULL); assert(VP8LMapColor8b != NULL); - - lossless_last_cpuinfo_used = VP8GetCPUInfo; } #undef COPY_PREDICTOR_ARRAY diff --git a/thirdparty/libwebp/src/dsp/lossless.h b/thirdparty/libwebp/src/dsp/lossless.h index a99dbda686..b2bbdfc93c 100644 --- a/thirdparty/libwebp/src/dsp/lossless.h +++ b/thirdparty/libwebp/src/dsp/lossless.h @@ -25,10 +25,6 @@ extern "C" { #endif -#ifdef WEBP_EXPERIMENTAL_FEATURES -#include "src/enc/delta_palettization_enc.h" -#endif // WEBP_EXPERIMENTAL_FEATURES - //------------------------------------------------------------------------------ // Decoding diff --git a/thirdparty/libwebp/src/dsp/lossless_enc.c b/thirdparty/libwebp/src/dsp/lossless_enc.c index 92ca3c0542..d608326fef 100644 --- a/thirdparty/libwebp/src/dsp/lossless_enc.c +++ b/thirdparty/libwebp/src/dsp/lossless_enc.c @@ -863,12 +863,7 @@ extern void VP8LEncDspInitMIPS32(void); extern void VP8LEncDspInitMIPSdspR2(void); extern void VP8LEncDspInitMSA(void); -static volatile VP8CPUInfo lossless_enc_last_cpuinfo_used = - (VP8CPUInfo)&lossless_enc_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInit(void) { - if (lossless_enc_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8LEncDspInit) { VP8LDspInit(); #if !WEBP_NEON_OMIT_C_CODE @@ -1011,8 +1006,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInit(void) { assert(VP8LPredictorsSub_C[13] != NULL); assert(VP8LPredictorsSub_C[14] != NULL); assert(VP8LPredictorsSub_C[15] != NULL); - - lossless_enc_last_cpuinfo_used = VP8GetCPUInfo; } //------------------------------------------------------------------------------ diff --git a/thirdparty/libwebp/src/dsp/lossless_enc_sse2.c b/thirdparty/libwebp/src/dsp/lossless_enc_sse2.c index 1eaf35ca8e..f84a9909e1 100644 --- a/thirdparty/libwebp/src/dsp/lossless_enc_sse2.c +++ b/thirdparty/libwebp/src/dsp/lossless_enc_sse2.c @@ -46,16 +46,14 @@ static void SubtractGreenFromBlueAndRed_SSE2(uint32_t* argb_data, //------------------------------------------------------------------------------ // Color Transform +#define MK_CST_16(HI, LO) \ + _mm_set1_epi32((int)(((uint32_t)(HI) << 16) | ((LO) & 0xffff))) + static void TransformColor_SSE2(const VP8LMultipliers* const m, uint32_t* argb_data, int num_pixels) { - const __m128i mults_rb = _mm_set_epi16( - CST_5b(m->green_to_red_), CST_5b(m->green_to_blue_), - CST_5b(m->green_to_red_), CST_5b(m->green_to_blue_), - CST_5b(m->green_to_red_), CST_5b(m->green_to_blue_), - CST_5b(m->green_to_red_), CST_5b(m->green_to_blue_)); - const __m128i mults_b2 = _mm_set_epi16( - CST_5b(m->red_to_blue_), 0, CST_5b(m->red_to_blue_), 0, - CST_5b(m->red_to_blue_), 0, CST_5b(m->red_to_blue_), 0); + const __m128i mults_rb = MK_CST_16(CST_5b(m->green_to_red_), + CST_5b(m->green_to_blue_)); + const __m128i mults_b2 = MK_CST_16(CST_5b(m->red_to_blue_), 0); const __m128i mask_ag = _mm_set1_epi32(0xff00ff00); // alpha-green masks const __m128i mask_rb = _mm_set1_epi32(0x00ff00ff); // red-blue masks int i; @@ -85,12 +83,8 @@ static void CollectColorBlueTransforms_SSE2(const uint32_t* argb, int stride, int tile_width, int tile_height, int green_to_blue, int red_to_blue, int histo[]) { - const __m128i mults_r = _mm_set_epi16( - CST_5b(red_to_blue), 0, CST_5b(red_to_blue), 0, - CST_5b(red_to_blue), 0, CST_5b(red_to_blue), 0); - const __m128i mults_g = _mm_set_epi16( - 0, CST_5b(green_to_blue), 0, CST_5b(green_to_blue), - 0, CST_5b(green_to_blue), 0, CST_5b(green_to_blue)); + const __m128i mults_r = MK_CST_16(CST_5b(red_to_blue), 0); + const __m128i mults_g = MK_CST_16(0, CST_5b(green_to_blue)); const __m128i mask_g = _mm_set1_epi32(0x00ff00); // green mask const __m128i mask_b = _mm_set1_epi32(0x0000ff); // blue mask int y; @@ -135,9 +129,7 @@ static void CollectColorBlueTransforms_SSE2(const uint32_t* argb, int stride, static void CollectColorRedTransforms_SSE2(const uint32_t* argb, int stride, int tile_width, int tile_height, int green_to_red, int histo[]) { - const __m128i mults_g = _mm_set_epi16( - 0, CST_5b(green_to_red), 0, CST_5b(green_to_red), - 0, CST_5b(green_to_red), 0, CST_5b(green_to_red)); + const __m128i mults_g = MK_CST_16(0, CST_5b(green_to_red)); const __m128i mask_g = _mm_set1_epi32(0x00ff00); // green mask const __m128i mask = _mm_set1_epi32(0xff); @@ -174,6 +166,7 @@ static void CollectColorRedTransforms_SSE2(const uint32_t* argb, int stride, } } #undef SPAN +#undef MK_CST_16 //------------------------------------------------------------------------------ diff --git a/thirdparty/libwebp/src/dsp/lossless_enc_sse41.c b/thirdparty/libwebp/src/dsp/lossless_enc_sse41.c index 3526a342d3..2e12a712eb 100644 --- a/thirdparty/libwebp/src/dsp/lossless_enc_sse41.c +++ b/thirdparty/libwebp/src/dsp/lossless_enc_sse41.c @@ -18,6 +18,9 @@ #include <smmintrin.h> #include "src/dsp/lossless.h" +// For sign-extended multiplying constants, pre-shifted by 5: +#define CST_5b(X) (((int16_t)((uint16_t)(X) << 8)) >> 5) + //------------------------------------------------------------------------------ // Subtract-Green Transform @@ -39,12 +42,103 @@ static void SubtractGreenFromBlueAndRed_SSE41(uint32_t* argb_data, } //------------------------------------------------------------------------------ +// Color Transform + +#define SPAN 8 +static void CollectColorBlueTransforms_SSE41(const uint32_t* argb, int stride, + int tile_width, int tile_height, + int green_to_blue, int red_to_blue, + int histo[]) { + const __m128i mults_r = _mm_set1_epi16(CST_5b(red_to_blue)); + const __m128i mults_g = _mm_set1_epi16(CST_5b(green_to_blue)); + const __m128i mask_g = _mm_set1_epi16(0xff00); // green mask + const __m128i mask_gb = _mm_set1_epi32(0xffff); // green/blue mask + const __m128i mask_b = _mm_set1_epi16(0x00ff); // blue mask + const __m128i shuffler_lo = _mm_setr_epi8(-1, 2, -1, 6, -1, 10, -1, 14, -1, + -1, -1, -1, -1, -1, -1, -1); + const __m128i shuffler_hi = _mm_setr_epi8(-1, -1, -1, -1, -1, -1, -1, -1, -1, + 2, -1, 6, -1, 10, -1, 14); + int y; + for (y = 0; y < tile_height; ++y) { + const uint32_t* const src = argb + y * stride; + int i, x; + for (x = 0; x + SPAN <= tile_width; x += SPAN) { + uint16_t values[SPAN]; + const __m128i in0 = _mm_loadu_si128((__m128i*)&src[x + 0]); + const __m128i in1 = _mm_loadu_si128((__m128i*)&src[x + SPAN / 2]); + const __m128i r0 = _mm_shuffle_epi8(in0, shuffler_lo); + const __m128i r1 = _mm_shuffle_epi8(in1, shuffler_hi); + const __m128i r = _mm_or_si128(r0, r1); // r 0 + const __m128i gb0 = _mm_and_si128(in0, mask_gb); + const __m128i gb1 = _mm_and_si128(in1, mask_gb); + const __m128i gb = _mm_packus_epi32(gb0, gb1); // g b + const __m128i g = _mm_and_si128(gb, mask_g); // g 0 + const __m128i A = _mm_mulhi_epi16(r, mults_r); // x dbr + const __m128i B = _mm_mulhi_epi16(g, mults_g); // x dbg + const __m128i C = _mm_sub_epi8(gb, B); // x b' + const __m128i D = _mm_sub_epi8(C, A); // x b'' + const __m128i E = _mm_and_si128(D, mask_b); // 0 b'' + _mm_storeu_si128((__m128i*)values, E); + for (i = 0; i < SPAN; ++i) ++histo[values[i]]; + } + } + { + const int left_over = tile_width & (SPAN - 1); + if (left_over > 0) { + VP8LCollectColorBlueTransforms_C(argb + tile_width - left_over, stride, + left_over, tile_height, + green_to_blue, red_to_blue, histo); + } + } +} + +static void CollectColorRedTransforms_SSE41(const uint32_t* argb, int stride, + int tile_width, int tile_height, + int green_to_red, int histo[]) { + const __m128i mults_g = _mm_set1_epi16(CST_5b(green_to_red)); + const __m128i mask_g = _mm_set1_epi32(0x00ff00); // green mask + const __m128i mask = _mm_set1_epi16(0xff); + + int y; + for (y = 0; y < tile_height; ++y) { + const uint32_t* const src = argb + y * stride; + int i, x; + for (x = 0; x + SPAN <= tile_width; x += SPAN) { + uint16_t values[SPAN]; + const __m128i in0 = _mm_loadu_si128((__m128i*)&src[x + 0]); + const __m128i in1 = _mm_loadu_si128((__m128i*)&src[x + SPAN / 2]); + const __m128i g0 = _mm_and_si128(in0, mask_g); // 0 0 | g 0 + const __m128i g1 = _mm_and_si128(in1, mask_g); + const __m128i g = _mm_packus_epi32(g0, g1); // g 0 + const __m128i A0 = _mm_srli_epi32(in0, 16); // 0 0 | x r + const __m128i A1 = _mm_srli_epi32(in1, 16); + const __m128i A = _mm_packus_epi32(A0, A1); // x r + const __m128i B = _mm_mulhi_epi16(g, mults_g); // x dr + const __m128i C = _mm_sub_epi8(A, B); // x r' + const __m128i D = _mm_and_si128(C, mask); // 0 r' + _mm_storeu_si128((__m128i*)values, D); + for (i = 0; i < SPAN; ++i) ++histo[values[i]]; + } + } + { + const int left_over = tile_width & (SPAN - 1); + if (left_over > 0) { + VP8LCollectColorRedTransforms_C(argb + tile_width - left_over, stride, + left_over, tile_height, green_to_red, + histo); + } + } +} + +//------------------------------------------------------------------------------ // Entry point extern void VP8LEncDspInitSSE41(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitSSE41(void) { VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed_SSE41; + VP8LCollectColorBlueTransforms = CollectColorBlueTransforms_SSE41; + VP8LCollectColorRedTransforms = CollectColorRedTransforms_SSE41; } #else // !WEBP_USE_SSE41 diff --git a/thirdparty/libwebp/src/dsp/lossless_sse2.c b/thirdparty/libwebp/src/dsp/lossless_sse2.c index 653b466cd6..17d7576419 100644 --- a/thirdparty/libwebp/src/dsp/lossless_sse2.c +++ b/thirdparty/libwebp/src/dsp/lossless_sse2.c @@ -453,14 +453,11 @@ static void TransformColorInverse_SSE2(const VP8LMultipliers* const m, int num_pixels, uint32_t* dst) { // sign-extended multiplying constants, pre-shifted by 5. #define CST(X) (((int16_t)(m->X << 8)) >> 5) // sign-extend - const __m128i mults_rb = _mm_set_epi16( - CST(green_to_red_), CST(green_to_blue_), - CST(green_to_red_), CST(green_to_blue_), - CST(green_to_red_), CST(green_to_blue_), - CST(green_to_red_), CST(green_to_blue_)); - const __m128i mults_b2 = _mm_set_epi16( - CST(red_to_blue_), 0, CST(red_to_blue_), 0, - CST(red_to_blue_), 0, CST(red_to_blue_), 0); +#define MK_CST_16(HI, LO) \ + _mm_set1_epi32((int)(((uint32_t)(HI) << 16) | ((LO) & 0xffff))) + const __m128i mults_rb = MK_CST_16(CST(green_to_red_), CST(green_to_blue_)); + const __m128i mults_b2 = MK_CST_16(CST(red_to_blue_), 0); +#undef MK_CST_16 #undef CST const __m128i mask_ag = _mm_set1_epi32(0xff00ff00); // alpha-green masks int i; @@ -503,11 +500,11 @@ static void ConvertBGRAToRGB_SSE2(const uint32_t* src, int num_pixels, __m128i in5 = _mm_loadu_si128(in + 5); __m128i in6 = _mm_loadu_si128(in + 6); __m128i in7 = _mm_loadu_si128(in + 7); - VP8L32bToPlanar(&in0, &in1, &in2, &in3); - VP8L32bToPlanar(&in4, &in5, &in6, &in7); + VP8L32bToPlanar_SSE2(&in0, &in1, &in2, &in3); + VP8L32bToPlanar_SSE2(&in4, &in5, &in6, &in7); // At this points, in1/in5 contains red only, in2/in6 green only ... // Pack the colors in 24b RGB. - VP8PlanarTo24b(&in1, &in5, &in2, &in6, &in3, &in7); + VP8PlanarTo24b_SSE2(&in1, &in5, &in2, &in6, &in3, &in7); _mm_storeu_si128(out + 0, in1); _mm_storeu_si128(out + 1, in5); _mm_storeu_si128(out + 2, in2); diff --git a/thirdparty/libwebp/src/dsp/rescaler.c b/thirdparty/libwebp/src/dsp/rescaler.c index 4b6b7834e5..f307d35056 100644 --- a/thirdparty/libwebp/src/dsp/rescaler.c +++ b/thirdparty/libwebp/src/dsp/rescaler.c @@ -204,11 +204,7 @@ extern void WebPRescalerDspInitMIPSdspR2(void); extern void WebPRescalerDspInitMSA(void); extern void WebPRescalerDspInitNEON(void); -static volatile VP8CPUInfo rescaler_last_cpuinfo_used = - (VP8CPUInfo)&rescaler_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInit(void) { - if (rescaler_last_cpuinfo_used == VP8GetCPUInfo) return; +WEBP_DSP_INIT_FUNC(WebPRescalerDspInit) { #if !defined(WEBP_REDUCE_SIZE) #if !WEBP_NEON_OMIT_C_CODE WebPRescalerExportRowExpand = WebPRescalerExportRowExpand_C; @@ -253,5 +249,4 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInit(void) { assert(WebPRescalerImportRowExpand != NULL); assert(WebPRescalerImportRowShrink != NULL); #endif // WEBP_REDUCE_SIZE - rescaler_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/rescaler_sse2.c b/thirdparty/libwebp/src/dsp/rescaler_sse2.c index f93b204fe1..64c50deab5 100644 --- a/thirdparty/libwebp/src/dsp/rescaler_sse2.c +++ b/thirdparty/libwebp/src/dsp/rescaler_sse2.c @@ -36,7 +36,7 @@ static void LoadTwoPixels_SSE2(const uint8_t* const src, __m128i* out) { } // input: 8 bytes ABCDEFGH -> output: A0B0C0D0E0F0G0H0 -static void LoadHeightPixels_SSE2(const uint8_t* const src, __m128i* out) { +static void LoadEightPixels_SSE2(const uint8_t* const src, __m128i* out) { const __m128i zero = _mm_setzero_si128(); const __m128i A = _mm_loadl_epi64((const __m128i*)(src)); // ABCDEFGH *out = _mm_unpacklo_epi8(A, zero); @@ -50,13 +50,15 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk, int accum = x_add; __m128i cur_pixels; + // SSE2 implementation only works with 16b signed arithmetic at max. + if (wrk->src_width < 8 || accum >= (1 << 15)) { + WebPRescalerImportRowExpand_C(wrk, src); + return; + } + assert(!WebPRescalerInputDone(wrk)); assert(wrk->x_expand); if (wrk->num_channels == 4) { - if (wrk->src_width < 2) { - WebPRescalerImportRowExpand_C(wrk, src); - return; - } LoadTwoPixels_SSE2(src, &cur_pixels); src += 4; while (1) { @@ -75,11 +77,7 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk, } else { int left; const uint8_t* const src_limit = src + wrk->src_width - 8; - if (wrk->src_width < 8) { - WebPRescalerImportRowExpand_C(wrk, src); - return; - } - LoadHeightPixels_SSE2(src, &cur_pixels); + LoadEightPixels_SSE2(src, &cur_pixels); src += 7; left = 7; while (1) { @@ -94,7 +92,7 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk, if (--left) { cur_pixels = _mm_srli_si128(cur_pixels, 2); } else if (src <= src_limit) { - LoadHeightPixels_SSE2(src, &cur_pixels); + LoadEightPixels_SSE2(src, &cur_pixels); src += 7; left = 7; } else { // tail diff --git a/thirdparty/libwebp/src/dsp/ssim.c b/thirdparty/libwebp/src/dsp/ssim.c index dc1b518a33..989ce8254c 100644 --- a/thirdparty/libwebp/src/dsp/ssim.c +++ b/thirdparty/libwebp/src/dsp/ssim.c @@ -139,12 +139,7 @@ VP8AccumulateSSEFunc VP8AccumulateSSE; extern void VP8SSIMDspInitSSE2(void); -static volatile VP8CPUInfo ssim_last_cpuinfo_used = - (VP8CPUInfo)&ssim_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInit(void) { - if (ssim_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(VP8SSIMDspInit) { #if !defined(WEBP_REDUCE_SIZE) VP8SSIMGetClipped = SSIMGetClipped_C; VP8SSIMGet = SSIMGet_C; @@ -161,6 +156,4 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInit(void) { } #endif } - - ssim_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/upsampling.c b/thirdparty/libwebp/src/dsp/upsampling.c index e72626a82a..9b60da5bbb 100644 --- a/thirdparty/libwebp/src/dsp/upsampling.c +++ b/thirdparty/libwebp/src/dsp/upsampling.c @@ -217,13 +217,9 @@ WebPYUV444Converter WebPYUV444Converters[MODE_LAST]; extern void WebPInitYUV444ConvertersMIPSdspR2(void); extern void WebPInitYUV444ConvertersSSE2(void); +extern void WebPInitYUV444ConvertersSSE41(void); -static volatile VP8CPUInfo upsampling_last_cpuinfo_used1 = - (VP8CPUInfo)&upsampling_last_cpuinfo_used1; - -WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444Converters(void) { - if (upsampling_last_cpuinfo_used1 == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(WebPInitYUV444Converters) { WebPYUV444Converters[MODE_RGBA] = WebPYuv444ToRgba_C; WebPYUV444Converters[MODE_BGRA] = WebPYuv444ToBgra_C; WebPYUV444Converters[MODE_RGB] = WebPYuv444ToRgb_C; @@ -242,29 +238,29 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444Converters(void) { WebPInitYUV444ConvertersSSE2(); } #endif +#if defined(WEBP_USE_SSE41) + if (VP8GetCPUInfo(kSSE4_1)) { + WebPInitYUV444ConvertersSSE41(); + } +#endif #if defined(WEBP_USE_MIPS_DSP_R2) if (VP8GetCPUInfo(kMIPSdspR2)) { WebPInitYUV444ConvertersMIPSdspR2(); } #endif } - upsampling_last_cpuinfo_used1 = VP8GetCPUInfo; } //------------------------------------------------------------------------------ // Main calls extern void WebPInitUpsamplersSSE2(void); +extern void WebPInitUpsamplersSSE41(void); extern void WebPInitUpsamplersNEON(void); extern void WebPInitUpsamplersMIPSdspR2(void); extern void WebPInitUpsamplersMSA(void); -static volatile VP8CPUInfo upsampling_last_cpuinfo_used2 = - (VP8CPUInfo)&upsampling_last_cpuinfo_used2; - -WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { - if (upsampling_last_cpuinfo_used2 == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(WebPInitUpsamplers) { #ifdef FANCY_UPSAMPLING #if !WEBP_NEON_OMIT_C_CODE WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_C; @@ -287,6 +283,11 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { WebPInitUpsamplersSSE2(); } #endif +#if defined(WEBP_USE_SSE41) + if (VP8GetCPUInfo(kSSE4_1)) { + WebPInitUpsamplersSSE41(); + } +#endif #if defined(WEBP_USE_MIPS_DSP_R2) if (VP8GetCPUInfo(kMIPSdspR2)) { WebPInitUpsamplersMIPSdspR2(); @@ -310,6 +311,7 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { assert(WebPUpsamplers[MODE_BGRA] != NULL); assert(WebPUpsamplers[MODE_rgbA] != NULL); assert(WebPUpsamplers[MODE_bgrA] != NULL); +#if !defined(WEBP_REDUCE_CSP) || !WEBP_NEON_OMIT_C_CODE assert(WebPUpsamplers[MODE_RGB] != NULL); assert(WebPUpsamplers[MODE_BGR] != NULL); assert(WebPUpsamplers[MODE_ARGB] != NULL); @@ -317,9 +319,9 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { assert(WebPUpsamplers[MODE_RGB_565] != NULL); assert(WebPUpsamplers[MODE_Argb] != NULL); assert(WebPUpsamplers[MODE_rgbA_4444] != NULL); +#endif #endif // FANCY_UPSAMPLING - upsampling_last_cpuinfo_used2 = VP8GetCPUInfo; } //------------------------------------------------------------------------------ diff --git a/thirdparty/libwebp/src/dsp/upsampling_msa.c b/thirdparty/libwebp/src/dsp/upsampling_msa.c index 535ffb772c..99eea70e7d 100644 --- a/thirdparty/libwebp/src/dsp/upsampling_msa.c +++ b/thirdparty/libwebp/src/dsp/upsampling_msa.c @@ -264,6 +264,7 @@ static void YuvToBgr(int y, int u, int v, uint8_t* const bgr) { bgr[2] = Clip8(r1 >> 6); } +#if !defined(WEBP_REDUCE_CSP) static void YuvToRgb565(int y, int u, int v, uint8_t* const rgb) { const int y1 = MultHi(y, 19077); const int r1 = y1 + MultHi(v, 26149) - 14234; @@ -306,6 +307,7 @@ static void YuvToArgb(uint8_t y, uint8_t u, uint8_t v, uint8_t* const argb) { argb[0] = 0xff; YuvToRgb(y, u, v, argb + 1); } +#endif // WEBP_REDUCE_CSP static void YuvToBgra(uint8_t y, uint8_t u, uint8_t v, uint8_t* const bgra) { YuvToBgr(y, u, v, bgra); @@ -317,6 +319,7 @@ static void YuvToRgba(uint8_t y, uint8_t u, uint8_t v, uint8_t* const rgba) { rgba[3] = 0xff; } +#if !defined(WEBP_REDUCE_CSP) static void YuvToRgbLine(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B; @@ -370,6 +373,7 @@ static void YuvToBgrLine(const uint8_t* y, const uint8_t* u, memcpy(dst, temp, length * 3 * sizeof(*dst)); } } +#endif // WEBP_REDUCE_CSP static void YuvToRgbaLine(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { @@ -427,6 +431,7 @@ static void YuvToBgraLine(const uint8_t* y, const uint8_t* u, } } +#if !defined(WEBP_REDUCE_CSP) static void YuvToArgbLine(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B; @@ -526,6 +531,7 @@ static void YuvToRgb565Line(const uint8_t* y, const uint8_t* u, memcpy(dst, temp, length * 2 * sizeof(*dst)); } } +#endif // WEBP_REDUCE_CSP #define UPSAMPLE_32PIXELS(a, b, c, d) do { \ v16u8 s = __msa_aver_u_b(a, d); \ diff --git a/thirdparty/libwebp/src/dsp/upsampling_sse2.c b/thirdparty/libwebp/src/dsp/upsampling_sse2.c index fd5d303982..340f1e2ac2 100644 --- a/thirdparty/libwebp/src/dsp/upsampling_sse2.c +++ b/thirdparty/libwebp/src/dsp/upsampling_sse2.c @@ -104,21 +104,6 @@ static void Upsample32Pixels_SSE2(const uint8_t r1[], const uint8_t r2[], Upsample32Pixels_SSE2(r1, r2, out); \ } -#define CONVERT2RGB(FUNC, XSTEP, top_y, bottom_y, \ - top_dst, bottom_dst, cur_x, num_pixels) { \ - int n; \ - for (n = 0; n < (num_pixels); ++n) { \ - FUNC((top_y)[(cur_x) + n], r_u[n], r_v[n], \ - (top_dst) + ((cur_x) + n) * (XSTEP)); \ - } \ - if ((bottom_y) != NULL) { \ - for (n = 0; n < (num_pixels); ++n) { \ - FUNC((bottom_y)[(cur_x) + n], r_u[64 + n], r_v[64 + n], \ - (bottom_dst) + ((cur_x) + n) * (XSTEP)); \ - } \ - } \ -} - #define CONVERT2RGB_32(FUNC, XSTEP, top_y, bottom_y, \ top_dst, bottom_dst, cur_x) do { \ FUNC##32_SSE2((top_y) + (cur_x), r_u, r_v, (top_dst) + (cur_x) * (XSTEP)); \ @@ -135,7 +120,7 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ uint8_t* top_dst, uint8_t* bottom_dst, int len) { \ int uv_pos, pos; \ /* 16byte-aligned array to cache reconstructed u and v */ \ - uint8_t uv_buf[4 * 32 + 15]; \ + uint8_t uv_buf[14 * 32 + 15] = { 0 }; \ uint8_t* const r_u = (uint8_t*)((uintptr_t)(uv_buf + 15) & ~15); \ uint8_t* const r_v = r_u + 32; \ \ @@ -160,11 +145,22 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ } \ if (len > 1) { \ const int left_over = ((len + 1) >> 1) - (pos >> 1); \ + uint8_t* const tmp_top_dst = r_u + 4 * 32; \ + uint8_t* const tmp_bottom_dst = tmp_top_dst + 4 * 32; \ + uint8_t* const tmp_top = tmp_bottom_dst + 4 * 32; \ + uint8_t* const tmp_bottom = (bottom_y == NULL) ? NULL : tmp_top + 32; \ assert(left_over > 0); \ UPSAMPLE_LAST_BLOCK(top_u + uv_pos, cur_u + uv_pos, left_over, r_u); \ UPSAMPLE_LAST_BLOCK(top_v + uv_pos, cur_v + uv_pos, left_over, r_v); \ - CONVERT2RGB(FUNC, XSTEP, top_y, bottom_y, top_dst, bottom_dst, \ - pos, len - pos); \ + memcpy(tmp_top, top_y + pos, len - pos); \ + if (bottom_y != NULL) memcpy(tmp_bottom, bottom_y + pos, len - pos); \ + CONVERT2RGB_32(FUNC, XSTEP, tmp_top, tmp_bottom, tmp_top_dst, \ + tmp_bottom_dst, 0); \ + memcpy(top_dst + pos * (XSTEP), tmp_top_dst, (len - pos) * (XSTEP)); \ + if (bottom_y != NULL) { \ + memcpy(bottom_dst + pos * (XSTEP), tmp_bottom_dst, \ + (len - pos) * (XSTEP)); \ + } \ } \ } diff --git a/thirdparty/libwebp/src/dsp/upsampling_sse41.c b/thirdparty/libwebp/src/dsp/upsampling_sse41.c new file mode 100644 index 0000000000..648d456027 --- /dev/null +++ b/thirdparty/libwebp/src/dsp/upsampling_sse41.c @@ -0,0 +1,239 @@ +// Copyright 2011 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// SSE41 version of YUV to RGB upsampling functions. +// +// Author: somnath@google.com (Somnath Banerjee) + +#include "src/dsp/dsp.h" + +#if defined(WEBP_USE_SSE41) + +#include <assert.h> +#include <smmintrin.h> +#include <string.h> +#include "src/dsp/yuv.h" + +#ifdef FANCY_UPSAMPLING + +#if !defined(WEBP_REDUCE_CSP) + +// We compute (9*a + 3*b + 3*c + d + 8) / 16 as follows +// u = (9*a + 3*b + 3*c + d + 8) / 16 +// = (a + (a + 3*b + 3*c + d) / 8 + 1) / 2 +// = (a + m + 1) / 2 +// where m = (a + 3*b + 3*c + d) / 8 +// = ((a + b + c + d) / 2 + b + c) / 4 +// +// Let's say k = (a + b + c + d) / 4. +// We can compute k as +// k = (s + t + 1) / 2 - ((a^d) | (b^c) | (s^t)) & 1 +// where s = (a + d + 1) / 2 and t = (b + c + 1) / 2 +// +// Then m can be written as +// m = (k + t + 1) / 2 - (((b^c) & (s^t)) | (k^t)) & 1 + +// Computes out = (k + in + 1) / 2 - ((ij & (s^t)) | (k^in)) & 1 +#define GET_M(ij, in, out) do { \ + const __m128i tmp0 = _mm_avg_epu8(k, (in)); /* (k + in + 1) / 2 */ \ + const __m128i tmp1 = _mm_and_si128((ij), st); /* (ij) & (s^t) */ \ + const __m128i tmp2 = _mm_xor_si128(k, (in)); /* (k^in) */ \ + const __m128i tmp3 = _mm_or_si128(tmp1, tmp2); /* ((ij) & (s^t)) | (k^in) */\ + const __m128i tmp4 = _mm_and_si128(tmp3, one); /* & 1 -> lsb_correction */ \ + (out) = _mm_sub_epi8(tmp0, tmp4); /* (k + in + 1) / 2 - lsb_correction */ \ +} while (0) + +// pack and store two alternating pixel rows +#define PACK_AND_STORE(a, b, da, db, out) do { \ + const __m128i t_a = _mm_avg_epu8(a, da); /* (9a + 3b + 3c + d + 8) / 16 */ \ + const __m128i t_b = _mm_avg_epu8(b, db); /* (3a + 9b + c + 3d + 8) / 16 */ \ + const __m128i t_1 = _mm_unpacklo_epi8(t_a, t_b); \ + const __m128i t_2 = _mm_unpackhi_epi8(t_a, t_b); \ + _mm_store_si128(((__m128i*)(out)) + 0, t_1); \ + _mm_store_si128(((__m128i*)(out)) + 1, t_2); \ +} while (0) + +// Loads 17 pixels each from rows r1 and r2 and generates 32 pixels. +#define UPSAMPLE_32PIXELS(r1, r2, out) { \ + const __m128i one = _mm_set1_epi8(1); \ + const __m128i a = _mm_loadu_si128((const __m128i*)&(r1)[0]); \ + const __m128i b = _mm_loadu_si128((const __m128i*)&(r1)[1]); \ + const __m128i c = _mm_loadu_si128((const __m128i*)&(r2)[0]); \ + const __m128i d = _mm_loadu_si128((const __m128i*)&(r2)[1]); \ + \ + const __m128i s = _mm_avg_epu8(a, d); /* s = (a + d + 1) / 2 */ \ + const __m128i t = _mm_avg_epu8(b, c); /* t = (b + c + 1) / 2 */ \ + const __m128i st = _mm_xor_si128(s, t); /* st = s^t */ \ + \ + const __m128i ad = _mm_xor_si128(a, d); /* ad = a^d */ \ + const __m128i bc = _mm_xor_si128(b, c); /* bc = b^c */ \ + \ + const __m128i t1 = _mm_or_si128(ad, bc); /* (a^d) | (b^c) */ \ + const __m128i t2 = _mm_or_si128(t1, st); /* (a^d) | (b^c) | (s^t) */ \ + const __m128i t3 = _mm_and_si128(t2, one); /* (a^d) | (b^c) | (s^t) & 1 */ \ + const __m128i t4 = _mm_avg_epu8(s, t); \ + const __m128i k = _mm_sub_epi8(t4, t3); /* k = (a + b + c + d) / 4 */ \ + __m128i diag1, diag2; \ + \ + GET_M(bc, t, diag1); /* diag1 = (a + 3b + 3c + d) / 8 */ \ + GET_M(ad, s, diag2); /* diag2 = (3a + b + c + 3d) / 8 */ \ + \ + /* pack the alternate pixels */ \ + PACK_AND_STORE(a, b, diag1, diag2, (out) + 0); /* store top */ \ + PACK_AND_STORE(c, d, diag2, diag1, (out) + 2 * 32); /* store bottom */ \ +} + +// Turn the macro into a function for reducing code-size when non-critical +static void Upsample32Pixels_SSE41(const uint8_t r1[], const uint8_t r2[], + uint8_t* const out) { + UPSAMPLE_32PIXELS(r1, r2, out); +} + +#define UPSAMPLE_LAST_BLOCK(tb, bb, num_pixels, out) { \ + uint8_t r1[17], r2[17]; \ + memcpy(r1, (tb), (num_pixels)); \ + memcpy(r2, (bb), (num_pixels)); \ + /* replicate last byte */ \ + memset(r1 + (num_pixels), r1[(num_pixels) - 1], 17 - (num_pixels)); \ + memset(r2 + (num_pixels), r2[(num_pixels) - 1], 17 - (num_pixels)); \ + /* using the shared function instead of the macro saves ~3k code size */ \ + Upsample32Pixels_SSE41(r1, r2, out); \ +} + +#define CONVERT2RGB_32(FUNC, XSTEP, top_y, bottom_y, \ + top_dst, bottom_dst, cur_x) do { \ + FUNC##32_SSE41((top_y) + (cur_x), r_u, r_v, (top_dst) + (cur_x) * (XSTEP)); \ + if ((bottom_y) != NULL) { \ + FUNC##32_SSE41((bottom_y) + (cur_x), r_u + 64, r_v + 64, \ + (bottom_dst) + (cur_x) * (XSTEP)); \ + } \ +} while (0) + +#define SSE4_UPSAMPLE_FUNC(FUNC_NAME, FUNC, XSTEP) \ +static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ + const uint8_t* top_u, const uint8_t* top_v, \ + const uint8_t* cur_u, const uint8_t* cur_v, \ + uint8_t* top_dst, uint8_t* bottom_dst, int len) { \ + int uv_pos, pos; \ + /* 16byte-aligned array to cache reconstructed u and v */ \ + uint8_t uv_buf[14 * 32 + 15] = { 0 }; \ + uint8_t* const r_u = (uint8_t*)((uintptr_t)(uv_buf + 15) & ~15); \ + uint8_t* const r_v = r_u + 32; \ + \ + assert(top_y != NULL); \ + { /* Treat the first pixel in regular way */ \ + const int u_diag = ((top_u[0] + cur_u[0]) >> 1) + 1; \ + const int v_diag = ((top_v[0] + cur_v[0]) >> 1) + 1; \ + const int u0_t = (top_u[0] + u_diag) >> 1; \ + const int v0_t = (top_v[0] + v_diag) >> 1; \ + FUNC(top_y[0], u0_t, v0_t, top_dst); \ + if (bottom_y != NULL) { \ + const int u0_b = (cur_u[0] + u_diag) >> 1; \ + const int v0_b = (cur_v[0] + v_diag) >> 1; \ + FUNC(bottom_y[0], u0_b, v0_b, bottom_dst); \ + } \ + } \ + /* For UPSAMPLE_32PIXELS, 17 u/v values must be read-able for each block */ \ + for (pos = 1, uv_pos = 0; pos + 32 + 1 <= len; pos += 32, uv_pos += 16) { \ + UPSAMPLE_32PIXELS(top_u + uv_pos, cur_u + uv_pos, r_u); \ + UPSAMPLE_32PIXELS(top_v + uv_pos, cur_v + uv_pos, r_v); \ + CONVERT2RGB_32(FUNC, XSTEP, top_y, bottom_y, top_dst, bottom_dst, pos); \ + } \ + if (len > 1) { \ + const int left_over = ((len + 1) >> 1) - (pos >> 1); \ + uint8_t* const tmp_top_dst = r_u + 4 * 32; \ + uint8_t* const tmp_bottom_dst = tmp_top_dst + 4 * 32; \ + uint8_t* const tmp_top = tmp_bottom_dst + 4 * 32; \ + uint8_t* const tmp_bottom = (bottom_y == NULL) ? NULL : tmp_top + 32; \ + assert(left_over > 0); \ + UPSAMPLE_LAST_BLOCK(top_u + uv_pos, cur_u + uv_pos, left_over, r_u); \ + UPSAMPLE_LAST_BLOCK(top_v + uv_pos, cur_v + uv_pos, left_over, r_v); \ + memcpy(tmp_top, top_y + pos, len - pos); \ + if (bottom_y != NULL) memcpy(tmp_bottom, bottom_y + pos, len - pos); \ + CONVERT2RGB_32(FUNC, XSTEP, tmp_top, tmp_bottom, tmp_top_dst, \ + tmp_bottom_dst, 0); \ + memcpy(top_dst + pos * (XSTEP), tmp_top_dst, (len - pos) * (XSTEP)); \ + if (bottom_y != NULL) { \ + memcpy(bottom_dst + pos * (XSTEP), tmp_bottom_dst, \ + (len - pos) * (XSTEP)); \ + } \ + } \ +} + +// SSE4 variants of the fancy upsampler. +SSE4_UPSAMPLE_FUNC(UpsampleRgbLinePair_SSE41, VP8YuvToRgb, 3) +SSE4_UPSAMPLE_FUNC(UpsampleBgrLinePair_SSE41, VP8YuvToBgr, 3) + +#undef GET_M +#undef PACK_AND_STORE +#undef UPSAMPLE_32PIXELS +#undef UPSAMPLE_LAST_BLOCK +#undef CONVERT2RGB +#undef CONVERT2RGB_32 +#undef SSE4_UPSAMPLE_FUNC + +#endif // WEBP_REDUCE_CSP + +//------------------------------------------------------------------------------ +// Entry point + +extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */]; + +extern void WebPInitUpsamplersSSE41(void); + +WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE41(void) { +#if !defined(WEBP_REDUCE_CSP) + WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_SSE41; + WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_SSE41; +#endif // WEBP_REDUCE_CSP +} + +#endif // FANCY_UPSAMPLING + +//------------------------------------------------------------------------------ + +extern WebPYUV444Converter WebPYUV444Converters[/* MODE_LAST */]; +extern void WebPInitYUV444ConvertersSSE41(void); + +#define YUV444_FUNC(FUNC_NAME, CALL, CALL_C, XSTEP) \ +extern void CALL_C(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ + uint8_t* dst, int len); \ +static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ + uint8_t* dst, int len) { \ + int i; \ + const int max_len = len & ~31; \ + for (i = 0; i < max_len; i += 32) { \ + CALL(y + i, u + i, v + i, dst + i * (XSTEP)); \ + } \ + if (i < len) { /* C-fallback */ \ + CALL_C(y + i, u + i, v + i, dst + i * (XSTEP), len - i); \ + } \ +} + +#if !defined(WEBP_REDUCE_CSP) +YUV444_FUNC(Yuv444ToRgb_SSE41, VP8YuvToRgb32_SSE41, WebPYuv444ToRgb_C, 3); +YUV444_FUNC(Yuv444ToBgr_SSE41, VP8YuvToBgr32_SSE41, WebPYuv444ToBgr_C, 3); +#endif // WEBP_REDUCE_CSP + +WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444ConvertersSSE41(void) { +#if !defined(WEBP_REDUCE_CSP) + WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb_SSE41; + WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr_SSE41; +#endif // WEBP_REDUCE_CSP +} + +#else + +WEBP_DSP_INIT_STUB(WebPInitYUV444ConvertersSSE41) + +#endif // WEBP_USE_SSE41 + +#if !(defined(FANCY_UPSAMPLING) && defined(WEBP_USE_SSE41)) +WEBP_DSP_INIT_STUB(WebPInitUpsamplersSSE41) +#endif diff --git a/thirdparty/libwebp/src/dsp/yuv.c b/thirdparty/libwebp/src/dsp/yuv.c index bddf81fe09..14e67fc28e 100644 --- a/thirdparty/libwebp/src/dsp/yuv.c +++ b/thirdparty/libwebp/src/dsp/yuv.c @@ -71,15 +71,11 @@ void WebPSamplerProcessPlane(const uint8_t* y, int y_stride, WebPSamplerRowFunc WebPSamplers[MODE_LAST]; extern void WebPInitSamplersSSE2(void); +extern void WebPInitSamplersSSE41(void); extern void WebPInitSamplersMIPS32(void); extern void WebPInitSamplersMIPSdspR2(void); -static volatile VP8CPUInfo yuv_last_cpuinfo_used = - (VP8CPUInfo)&yuv_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplers(void) { - if (yuv_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(WebPInitSamplers) { WebPSamplers[MODE_RGB] = YuvToRgbRow; WebPSamplers[MODE_RGBA] = YuvToRgbaRow; WebPSamplers[MODE_BGR] = YuvToBgrRow; @@ -99,6 +95,11 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplers(void) { WebPInitSamplersSSE2(); } #endif // WEBP_USE_SSE2 +#if defined(WEBP_USE_SSE41) + if (VP8GetCPUInfo(kSSE4_1)) { + WebPInitSamplersSSE41(); + } +#endif // WEBP_USE_SSE41 #if defined(WEBP_USE_MIPS32) if (VP8GetCPUInfo(kMIPS32)) { WebPInitSamplersMIPS32(); @@ -110,7 +111,6 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplers(void) { } #endif // WEBP_USE_MIPS_DSP_R2 } - yuv_last_cpuinfo_used = VP8GetCPUInfo; } //----------------------------------------------------------------------------- @@ -254,17 +254,13 @@ void (*WebPSharpYUVUpdateRGB)(const int16_t* ref, const int16_t* src, void (*WebPSharpYUVFilterRow)(const int16_t* A, const int16_t* B, int len, const uint16_t* best_y, uint16_t* out); -static volatile VP8CPUInfo rgba_to_yuv_last_cpuinfo_used = - (VP8CPUInfo)&rgba_to_yuv_last_cpuinfo_used; - extern void WebPInitConvertARGBToYUVSSE2(void); +extern void WebPInitConvertARGBToYUVSSE41(void); extern void WebPInitConvertARGBToYUVNEON(void); extern void WebPInitSharpYUVSSE2(void); extern void WebPInitSharpYUVNEON(void); -WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUV(void) { - if (rgba_to_yuv_last_cpuinfo_used == VP8GetCPUInfo) return; - +WEBP_DSP_INIT_FUNC(WebPInitConvertARGBToYUV) { WebPConvertARGBToY = ConvertARGBToY_C; WebPConvertARGBToUV = WebPConvertARGBToUV_C; @@ -286,6 +282,11 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUV(void) { WebPInitSharpYUVSSE2(); } #endif // WEBP_USE_SSE2 +#if defined(WEBP_USE_SSE41) + if (VP8GetCPUInfo(kSSE4_1)) { + WebPInitConvertARGBToYUVSSE41(); + } +#endif // WEBP_USE_SSE41 } #if defined(WEBP_USE_NEON) @@ -304,6 +305,4 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUV(void) { assert(WebPSharpYUVUpdateY != NULL); assert(WebPSharpYUVUpdateRGB != NULL); assert(WebPSharpYUVFilterRow != NULL); - - rgba_to_yuv_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/thirdparty/libwebp/src/dsp/yuv.h b/thirdparty/libwebp/src/dsp/yuv.h index c8a55832d4..eb787270d2 100644 --- a/thirdparty/libwebp/src/dsp/yuv.h +++ b/thirdparty/libwebp/src/dsp/yuv.h @@ -166,6 +166,19 @@ void VP8YuvToRgb56532_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, #endif // WEBP_USE_SSE2 +//----------------------------------------------------------------------------- +// SSE41 extra functions (mostly for upsampling_sse41.c) + +#if defined(WEBP_USE_SSE41) + +// Process 32 pixels and store the result (16b, 24b or 32b per pixel) in *dst. +void VP8YuvToRgb32_SSE41(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); +void VP8YuvToBgr32_SSE41(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); + +#endif // WEBP_USE_SSE41 + //------------------------------------------------------------------------------ // RGB -> YUV conversion diff --git a/thirdparty/libwebp/src/dsp/yuv_sse2.c b/thirdparty/libwebp/src/dsp/yuv_sse2.c index 6810bf8d15..baa48d5371 100644 --- a/thirdparty/libwebp/src/dsp/yuv_sse2.c +++ b/thirdparty/libwebp/src/dsp/yuv_sse2.c @@ -180,7 +180,7 @@ static WEBP_INLINE void PlanarTo24b_SSE2(__m128i* const in0, __m128i* const in1, // Repeat the same permutations twice more: // r0r4g0g4 | b0b4r1r5 | g1g5b1b5 | r2r6g2g6 | b2b6r3r7 | g3g7b3b7 // r0g0b0r1 | g1b1r2g2 | b2r3g3b3 | r4g4b4r5 | g5b5r6g6 | b6r7g7b7 - VP8PlanarTo24b(in0, in1, in2, in3, in4, in5); + VP8PlanarTo24b_SSE2(in0, in1, in2, in3, in4, in5); _mm_storeu_si128((__m128i*)(rgb + 0), *in0); _mm_storeu_si128((__m128i*)(rgb + 16), *in1); @@ -492,7 +492,7 @@ static WEBP_INLINE void RGB32PackedToPlanar_SSE2(const uint32_t* const argb, __m128i a1 = LOAD_16(argb + 4); __m128i a2 = LOAD_16(argb + 8); __m128i a3 = LOAD_16(argb + 12); - VP8L32bToPlanar(&a0, &a1, &a2, &a3); + VP8L32bToPlanar_SSE2(&a0, &a1, &a2, &a3); rgb[0] = _mm_unpacklo_epi8(a1, zero); rgb[1] = _mm_unpackhi_epi8(a1, zero); rgb[2] = _mm_unpacklo_epi8(a2, zero); diff --git a/thirdparty/libwebp/src/dsp/yuv_sse41.c b/thirdparty/libwebp/src/dsp/yuv_sse41.c new file mode 100644 index 0000000000..579d1f7402 --- /dev/null +++ b/thirdparty/libwebp/src/dsp/yuv_sse41.c @@ -0,0 +1,613 @@ +// Copyright 2014 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// YUV->RGB conversion functions +// +// Author: Skal (pascal.massimino@gmail.com) + +#include "src/dsp/yuv.h" + +#if defined(WEBP_USE_SSE41) + +#include "src/dsp/common_sse41.h" +#include <stdlib.h> +#include <smmintrin.h> + +//----------------------------------------------------------------------------- +// Convert spans of 32 pixels to various RGB formats for the fancy upsampler. + +// These constants are 14b fixed-point version of ITU-R BT.601 constants. +// R = (19077 * y + 26149 * v - 14234) >> 6 +// G = (19077 * y - 6419 * u - 13320 * v + 8708) >> 6 +// B = (19077 * y + 33050 * u - 17685) >> 6 +static void ConvertYUV444ToRGB_SSE41(const __m128i* const Y0, + const __m128i* const U0, + const __m128i* const V0, + __m128i* const R, + __m128i* const G, + __m128i* const B) { + const __m128i k19077 = _mm_set1_epi16(19077); + const __m128i k26149 = _mm_set1_epi16(26149); + const __m128i k14234 = _mm_set1_epi16(14234); + // 33050 doesn't fit in a signed short: only use this with unsigned arithmetic + const __m128i k33050 = _mm_set1_epi16((short)33050); + const __m128i k17685 = _mm_set1_epi16(17685); + const __m128i k6419 = _mm_set1_epi16(6419); + const __m128i k13320 = _mm_set1_epi16(13320); + const __m128i k8708 = _mm_set1_epi16(8708); + + const __m128i Y1 = _mm_mulhi_epu16(*Y0, k19077); + + const __m128i R0 = _mm_mulhi_epu16(*V0, k26149); + const __m128i R1 = _mm_sub_epi16(Y1, k14234); + const __m128i R2 = _mm_add_epi16(R1, R0); + + const __m128i G0 = _mm_mulhi_epu16(*U0, k6419); + const __m128i G1 = _mm_mulhi_epu16(*V0, k13320); + const __m128i G2 = _mm_add_epi16(Y1, k8708); + const __m128i G3 = _mm_add_epi16(G0, G1); + const __m128i G4 = _mm_sub_epi16(G2, G3); + + // be careful with the saturated *unsigned* arithmetic here! + const __m128i B0 = _mm_mulhi_epu16(*U0, k33050); + const __m128i B1 = _mm_adds_epu16(B0, Y1); + const __m128i B2 = _mm_subs_epu16(B1, k17685); + + // use logical shift for B2, which can be larger than 32767 + *R = _mm_srai_epi16(R2, 6); // range: [-14234, 30815] + *G = _mm_srai_epi16(G4, 6); // range: [-10953, 27710] + *B = _mm_srli_epi16(B2, 6); // range: [0, 34238] +} + +// Load the bytes into the *upper* part of 16b words. That's "<< 8", basically. +static WEBP_INLINE __m128i Load_HI_16_SSE41(const uint8_t* src) { + const __m128i zero = _mm_setzero_si128(); + return _mm_unpacklo_epi8(zero, _mm_loadl_epi64((const __m128i*)src)); +} + +// Load and replicate the U/V samples +static WEBP_INLINE __m128i Load_UV_HI_8_SSE41(const uint8_t* src) { + const __m128i zero = _mm_setzero_si128(); + const __m128i tmp0 = _mm_cvtsi32_si128(*(const uint32_t*)src); + const __m128i tmp1 = _mm_unpacklo_epi8(zero, tmp0); + return _mm_unpacklo_epi16(tmp1, tmp1); // replicate samples +} + +// Convert 32 samples of YUV444 to R/G/B +static void YUV444ToRGB_SSE41(const uint8_t* const y, + const uint8_t* const u, + const uint8_t* const v, + __m128i* const R, __m128i* const G, + __m128i* const B) { + const __m128i Y0 = Load_HI_16_SSE41(y), U0 = Load_HI_16_SSE41(u), + V0 = Load_HI_16_SSE41(v); + ConvertYUV444ToRGB_SSE41(&Y0, &U0, &V0, R, G, B); +} + +// Convert 32 samples of YUV420 to R/G/B +static void YUV420ToRGB_SSE41(const uint8_t* const y, + const uint8_t* const u, + const uint8_t* const v, + __m128i* const R, __m128i* const G, + __m128i* const B) { + const __m128i Y0 = Load_HI_16_SSE41(y), U0 = Load_UV_HI_8_SSE41(u), + V0 = Load_UV_HI_8_SSE41(v); + ConvertYUV444ToRGB_SSE41(&Y0, &U0, &V0, R, G, B); +} + +// Pack the planar buffers +// rrrr... rrrr... gggg... gggg... bbbb... bbbb.... +// triplet by triplet in the output buffer rgb as rgbrgbrgbrgb ... +static WEBP_INLINE void PlanarTo24b_SSE41( + __m128i* const in0, __m128i* const in1, __m128i* const in2, + __m128i* const in3, __m128i* const in4, __m128i* const in5, + uint8_t* const rgb) { + // The input is 6 registers of sixteen 8b but for the sake of explanation, + // let's take 6 registers of four 8b values. + // To pack, we will keep taking one every two 8b integer and move it + // around as follows: + // Input: + // r0r1r2r3 | r4r5r6r7 | g0g1g2g3 | g4g5g6g7 | b0b1b2b3 | b4b5b6b7 + // Split the 6 registers in two sets of 3 registers: the first set as the even + // 8b bytes, the second the odd ones: + // r0r2r4r6 | g0g2g4g6 | b0b2b4b6 | r1r3r5r7 | g1g3g5g7 | b1b3b5b7 + // Repeat the same permutations twice more: + // r0r4g0g4 | b0b4r1r5 | g1g5b1b5 | r2r6g2g6 | b2b6r3r7 | g3g7b3b7 + // r0g0b0r1 | g1b1r2g2 | b2r3g3b3 | r4g4b4r5 | g5b5r6g6 | b6r7g7b7 + VP8PlanarTo24b_SSE41(in0, in1, in2, in3, in4, in5); + + _mm_storeu_si128((__m128i*)(rgb + 0), *in0); + _mm_storeu_si128((__m128i*)(rgb + 16), *in1); + _mm_storeu_si128((__m128i*)(rgb + 32), *in2); + _mm_storeu_si128((__m128i*)(rgb + 48), *in3); + _mm_storeu_si128((__m128i*)(rgb + 64), *in4); + _mm_storeu_si128((__m128i*)(rgb + 80), *in5); +} + +void VP8YuvToRgb32_SSE41(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { + __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; + __m128i rgb0, rgb1, rgb2, rgb3, rgb4, rgb5; + + YUV444ToRGB_SSE41(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV444ToRGB_SSE41(y + 8, u + 8, v + 8, &R1, &G1, &B1); + YUV444ToRGB_SSE41(y + 16, u + 16, v + 16, &R2, &G2, &B2); + YUV444ToRGB_SSE41(y + 24, u + 24, v + 24, &R3, &G3, &B3); + + // Cast to 8b and store as RRRRGGGGBBBB. + rgb0 = _mm_packus_epi16(R0, R1); + rgb1 = _mm_packus_epi16(R2, R3); + rgb2 = _mm_packus_epi16(G0, G1); + rgb3 = _mm_packus_epi16(G2, G3); + rgb4 = _mm_packus_epi16(B0, B1); + rgb5 = _mm_packus_epi16(B2, B3); + + // Pack as RGBRGBRGBRGB. + PlanarTo24b_SSE41(&rgb0, &rgb1, &rgb2, &rgb3, &rgb4, &rgb5, dst); +} + +void VP8YuvToBgr32_SSE41(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { + __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; + __m128i bgr0, bgr1, bgr2, bgr3, bgr4, bgr5; + + YUV444ToRGB_SSE41(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV444ToRGB_SSE41(y + 8, u + 8, v + 8, &R1, &G1, &B1); + YUV444ToRGB_SSE41(y + 16, u + 16, v + 16, &R2, &G2, &B2); + YUV444ToRGB_SSE41(y + 24, u + 24, v + 24, &R3, &G3, &B3); + + // Cast to 8b and store as BBBBGGGGRRRR. + bgr0 = _mm_packus_epi16(B0, B1); + bgr1 = _mm_packus_epi16(B2, B3); + bgr2 = _mm_packus_epi16(G0, G1); + bgr3 = _mm_packus_epi16(G2, G3); + bgr4 = _mm_packus_epi16(R0, R1); + bgr5= _mm_packus_epi16(R2, R3); + + // Pack as BGRBGRBGRBGR. + PlanarTo24b_SSE41(&bgr0, &bgr1, &bgr2, &bgr3, &bgr4, &bgr5, dst); +} + +//----------------------------------------------------------------------------- +// Arbitrary-length row conversion functions + +static void YuvToRgbRow_SSE41(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { + int n; + for (n = 0; n + 32 <= len; n += 32, dst += 32 * 3) { + __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; + __m128i rgb0, rgb1, rgb2, rgb3, rgb4, rgb5; + + YUV420ToRGB_SSE41(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV420ToRGB_SSE41(y + 8, u + 4, v + 4, &R1, &G1, &B1); + YUV420ToRGB_SSE41(y + 16, u + 8, v + 8, &R2, &G2, &B2); + YUV420ToRGB_SSE41(y + 24, u + 12, v + 12, &R3, &G3, &B3); + + // Cast to 8b and store as RRRRGGGGBBBB. + rgb0 = _mm_packus_epi16(R0, R1); + rgb1 = _mm_packus_epi16(R2, R3); + rgb2 = _mm_packus_epi16(G0, G1); + rgb3 = _mm_packus_epi16(G2, G3); + rgb4 = _mm_packus_epi16(B0, B1); + rgb5 = _mm_packus_epi16(B2, B3); + + // Pack as RGBRGBRGBRGB. + PlanarTo24b_SSE41(&rgb0, &rgb1, &rgb2, &rgb3, &rgb4, &rgb5, dst); + + y += 32; + u += 16; + v += 16; + } + for (; n < len; ++n) { // Finish off + VP8YuvToRgb(y[0], u[0], v[0], dst); + dst += 3; + y += 1; + u += (n & 1); + v += (n & 1); + } +} + +static void YuvToBgrRow_SSE41(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { + int n; + for (n = 0; n + 32 <= len; n += 32, dst += 32 * 3) { + __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; + __m128i bgr0, bgr1, bgr2, bgr3, bgr4, bgr5; + + YUV420ToRGB_SSE41(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV420ToRGB_SSE41(y + 8, u + 4, v + 4, &R1, &G1, &B1); + YUV420ToRGB_SSE41(y + 16, u + 8, v + 8, &R2, &G2, &B2); + YUV420ToRGB_SSE41(y + 24, u + 12, v + 12, &R3, &G3, &B3); + + // Cast to 8b and store as BBBBGGGGRRRR. + bgr0 = _mm_packus_epi16(B0, B1); + bgr1 = _mm_packus_epi16(B2, B3); + bgr2 = _mm_packus_epi16(G0, G1); + bgr3 = _mm_packus_epi16(G2, G3); + bgr4 = _mm_packus_epi16(R0, R1); + bgr5 = _mm_packus_epi16(R2, R3); + + // Pack as BGRBGRBGRBGR. + PlanarTo24b_SSE41(&bgr0, &bgr1, &bgr2, &bgr3, &bgr4, &bgr5, dst); + + y += 32; + u += 16; + v += 16; + } + for (; n < len; ++n) { // Finish off + VP8YuvToBgr(y[0], u[0], v[0], dst); + dst += 3; + y += 1; + u += (n & 1); + v += (n & 1); + } +} + +//------------------------------------------------------------------------------ +// Entry point + +extern void WebPInitSamplersSSE41(void); + +WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplersSSE41(void) { + WebPSamplers[MODE_RGB] = YuvToRgbRow_SSE41; + WebPSamplers[MODE_BGR] = YuvToBgrRow_SSE41; +} + +//------------------------------------------------------------------------------ +// RGB24/32 -> YUV converters + +// Load eight 16b-words from *src. +#define LOAD_16(src) _mm_loadu_si128((const __m128i*)(src)) +// Store either 16b-words into *dst +#define STORE_16(V, dst) _mm_storeu_si128((__m128i*)(dst), (V)) + +#define WEBP_SSE41_SHUFF(OUT) do { \ + const __m128i tmp0 = _mm_shuffle_epi8(A0, shuff0); \ + const __m128i tmp1 = _mm_shuffle_epi8(A1, shuff1); \ + const __m128i tmp2 = _mm_shuffle_epi8(A2, shuff2); \ + const __m128i tmp3 = _mm_shuffle_epi8(A3, shuff0); \ + const __m128i tmp4 = _mm_shuffle_epi8(A4, shuff1); \ + const __m128i tmp5 = _mm_shuffle_epi8(A5, shuff2); \ + \ + /* OR everything to get one channel */ \ + const __m128i tmp6 = _mm_or_si128(tmp0, tmp1); \ + const __m128i tmp7 = _mm_or_si128(tmp3, tmp4); \ + out[OUT + 0] = _mm_or_si128(tmp6, tmp2); \ + out[OUT + 1] = _mm_or_si128(tmp7, tmp5); \ +} while (0); + +// Unpack the 8b input rgbrgbrgbrgb ... as contiguous registers: +// rrrr... rrrr... gggg... gggg... bbbb... bbbb.... +// Similar to PlanarTo24bHelper(), but in reverse order. +static WEBP_INLINE void RGB24PackedToPlanar_SSE41( + const uint8_t* const rgb, __m128i* const out /*out[6]*/) { + const __m128i A0 = _mm_loadu_si128((const __m128i*)(rgb + 0)); + const __m128i A1 = _mm_loadu_si128((const __m128i*)(rgb + 16)); + const __m128i A2 = _mm_loadu_si128((const __m128i*)(rgb + 32)); + const __m128i A3 = _mm_loadu_si128((const __m128i*)(rgb + 48)); + const __m128i A4 = _mm_loadu_si128((const __m128i*)(rgb + 64)); + const __m128i A5 = _mm_loadu_si128((const __m128i*)(rgb + 80)); + + // Compute RR. + { + const __m128i shuff0 = _mm_set_epi8( + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 15, 12, 9, 6, 3, 0); + const __m128i shuff1 = _mm_set_epi8( + -1, -1, -1, -1, -1, 14, 11, 8, 5, 2, -1, -1, -1, -1, -1, -1); + const __m128i shuff2 = _mm_set_epi8( + 13, 10, 7, 4, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1); + WEBP_SSE41_SHUFF(0) + } + // Compute GG. + { + const __m128i shuff0 = _mm_set_epi8( + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 13, 10, 7, 4, 1); + const __m128i shuff1 = _mm_set_epi8( + -1, -1, -1, -1, -1, 15, 12, 9, 6, 3, 0, -1, -1, -1, -1, -1); + const __m128i shuff2 = _mm_set_epi8( + 14, 11, 8, 5, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1); + WEBP_SSE41_SHUFF(2) + } + // Compute BB. + { + const __m128i shuff0 = _mm_set_epi8( + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 14, 11, 8, 5, 2); + const __m128i shuff1 = _mm_set_epi8( + -1, -1, -1, -1, -1, -1, 13, 10, 7, 4, 1, -1, -1, -1, -1, -1); + const __m128i shuff2 = _mm_set_epi8( + 15, 12, 9, 6, 3, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1); + WEBP_SSE41_SHUFF(4) + } +} + +#undef WEBP_SSE41_SHUFF + +// Convert 8 packed ARGB to r[], g[], b[] +static WEBP_INLINE void RGB32PackedToPlanar_SSE41( + const uint32_t* const argb, __m128i* const rgb /*in[6]*/) { + const __m128i zero = _mm_setzero_si128(); + __m128i a0 = LOAD_16(argb + 0); + __m128i a1 = LOAD_16(argb + 4); + __m128i a2 = LOAD_16(argb + 8); + __m128i a3 = LOAD_16(argb + 12); + VP8L32bToPlanar_SSE41(&a0, &a1, &a2, &a3); + rgb[0] = _mm_unpacklo_epi8(a1, zero); + rgb[1] = _mm_unpackhi_epi8(a1, zero); + rgb[2] = _mm_unpacklo_epi8(a2, zero); + rgb[3] = _mm_unpackhi_epi8(a2, zero); + rgb[4] = _mm_unpacklo_epi8(a3, zero); + rgb[5] = _mm_unpackhi_epi8(a3, zero); +} + +// This macro computes (RG * MULT_RG + GB * MULT_GB + ROUNDER) >> DESCALE_FIX +// It's a macro and not a function because we need to use immediate values with +// srai_epi32, e.g. +#define TRANSFORM(RG_LO, RG_HI, GB_LO, GB_HI, MULT_RG, MULT_GB, \ + ROUNDER, DESCALE_FIX, OUT) do { \ + const __m128i V0_lo = _mm_madd_epi16(RG_LO, MULT_RG); \ + const __m128i V0_hi = _mm_madd_epi16(RG_HI, MULT_RG); \ + const __m128i V1_lo = _mm_madd_epi16(GB_LO, MULT_GB); \ + const __m128i V1_hi = _mm_madd_epi16(GB_HI, MULT_GB); \ + const __m128i V2_lo = _mm_add_epi32(V0_lo, V1_lo); \ + const __m128i V2_hi = _mm_add_epi32(V0_hi, V1_hi); \ + const __m128i V3_lo = _mm_add_epi32(V2_lo, ROUNDER); \ + const __m128i V3_hi = _mm_add_epi32(V2_hi, ROUNDER); \ + const __m128i V5_lo = _mm_srai_epi32(V3_lo, DESCALE_FIX); \ + const __m128i V5_hi = _mm_srai_epi32(V3_hi, DESCALE_FIX); \ + (OUT) = _mm_packs_epi32(V5_lo, V5_hi); \ +} while (0) + +#define MK_CST_16(A, B) _mm_set_epi16((B), (A), (B), (A), (B), (A), (B), (A)) +static WEBP_INLINE void ConvertRGBToY_SSE41(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + __m128i* const Y) { + const __m128i kRG_y = MK_CST_16(16839, 33059 - 16384); + const __m128i kGB_y = MK_CST_16(16384, 6420); + const __m128i kHALF_Y = _mm_set1_epi32((16 << YUV_FIX) + YUV_HALF); + + const __m128i RG_lo = _mm_unpacklo_epi16(*R, *G); + const __m128i RG_hi = _mm_unpackhi_epi16(*R, *G); + const __m128i GB_lo = _mm_unpacklo_epi16(*G, *B); + const __m128i GB_hi = _mm_unpackhi_epi16(*G, *B); + TRANSFORM(RG_lo, RG_hi, GB_lo, GB_hi, kRG_y, kGB_y, kHALF_Y, YUV_FIX, *Y); +} + +static WEBP_INLINE void ConvertRGBToUV_SSE41(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + __m128i* const U, + __m128i* const V) { + const __m128i kRG_u = MK_CST_16(-9719, -19081); + const __m128i kGB_u = MK_CST_16(0, 28800); + const __m128i kRG_v = MK_CST_16(28800, 0); + const __m128i kGB_v = MK_CST_16(-24116, -4684); + const __m128i kHALF_UV = _mm_set1_epi32(((128 << YUV_FIX) + YUV_HALF) << 2); + + const __m128i RG_lo = _mm_unpacklo_epi16(*R, *G); + const __m128i RG_hi = _mm_unpackhi_epi16(*R, *G); + const __m128i GB_lo = _mm_unpacklo_epi16(*G, *B); + const __m128i GB_hi = _mm_unpackhi_epi16(*G, *B); + TRANSFORM(RG_lo, RG_hi, GB_lo, GB_hi, kRG_u, kGB_u, + kHALF_UV, YUV_FIX + 2, *U); + TRANSFORM(RG_lo, RG_hi, GB_lo, GB_hi, kRG_v, kGB_v, + kHALF_UV, YUV_FIX + 2, *V); +} + +#undef MK_CST_16 +#undef TRANSFORM + +static void ConvertRGB24ToY_SSE41(const uint8_t* rgb, uint8_t* y, int width) { + const int max_width = width & ~31; + int i; + for (i = 0; i < max_width; rgb += 3 * 16 * 2) { + __m128i rgb_plane[6]; + int j; + + RGB24PackedToPlanar_SSE41(rgb, rgb_plane); + + for (j = 0; j < 2; ++j, i += 16) { + const __m128i zero = _mm_setzero_si128(); + __m128i r, g, b, Y0, Y1; + + // Convert to 16-bit Y. + r = _mm_unpacklo_epi8(rgb_plane[0 + j], zero); + g = _mm_unpacklo_epi8(rgb_plane[2 + j], zero); + b = _mm_unpacklo_epi8(rgb_plane[4 + j], zero); + ConvertRGBToY_SSE41(&r, &g, &b, &Y0); + + // Convert to 16-bit Y. + r = _mm_unpackhi_epi8(rgb_plane[0 + j], zero); + g = _mm_unpackhi_epi8(rgb_plane[2 + j], zero); + b = _mm_unpackhi_epi8(rgb_plane[4 + j], zero); + ConvertRGBToY_SSE41(&r, &g, &b, &Y1); + + // Cast to 8-bit and store. + STORE_16(_mm_packus_epi16(Y0, Y1), y + i); + } + } + for (; i < width; ++i, rgb += 3) { // left-over + y[i] = VP8RGBToY(rgb[0], rgb[1], rgb[2], YUV_HALF); + } +} + +static void ConvertBGR24ToY_SSE41(const uint8_t* bgr, uint8_t* y, int width) { + const int max_width = width & ~31; + int i; + for (i = 0; i < max_width; bgr += 3 * 16 * 2) { + __m128i bgr_plane[6]; + int j; + + RGB24PackedToPlanar_SSE41(bgr, bgr_plane); + + for (j = 0; j < 2; ++j, i += 16) { + const __m128i zero = _mm_setzero_si128(); + __m128i r, g, b, Y0, Y1; + + // Convert to 16-bit Y. + b = _mm_unpacklo_epi8(bgr_plane[0 + j], zero); + g = _mm_unpacklo_epi8(bgr_plane[2 + j], zero); + r = _mm_unpacklo_epi8(bgr_plane[4 + j], zero); + ConvertRGBToY_SSE41(&r, &g, &b, &Y0); + + // Convert to 16-bit Y. + b = _mm_unpackhi_epi8(bgr_plane[0 + j], zero); + g = _mm_unpackhi_epi8(bgr_plane[2 + j], zero); + r = _mm_unpackhi_epi8(bgr_plane[4 + j], zero); + ConvertRGBToY_SSE41(&r, &g, &b, &Y1); + + // Cast to 8-bit and store. + STORE_16(_mm_packus_epi16(Y0, Y1), y + i); + } + } + for (; i < width; ++i, bgr += 3) { // left-over + y[i] = VP8RGBToY(bgr[2], bgr[1], bgr[0], YUV_HALF); + } +} + +static void ConvertARGBToY_SSE41(const uint32_t* argb, uint8_t* y, int width) { + const int max_width = width & ~15; + int i; + for (i = 0; i < max_width; i += 16) { + __m128i Y0, Y1, rgb[6]; + RGB32PackedToPlanar_SSE41(&argb[i], rgb); + ConvertRGBToY_SSE41(&rgb[0], &rgb[2], &rgb[4], &Y0); + ConvertRGBToY_SSE41(&rgb[1], &rgb[3], &rgb[5], &Y1); + STORE_16(_mm_packus_epi16(Y0, Y1), y + i); + } + for (; i < width; ++i) { // left-over + const uint32_t p = argb[i]; + y[i] = VP8RGBToY((p >> 16) & 0xff, (p >> 8) & 0xff, (p >> 0) & 0xff, + YUV_HALF); + } +} + +// Horizontal add (doubled) of two 16b values, result is 16b. +// in: A | B | C | D | ... -> out: 2*(A+B) | 2*(C+D) | ... +static void HorizontalAddPack_SSE41(const __m128i* const A, + const __m128i* const B, + __m128i* const out) { + const __m128i k2 = _mm_set1_epi16(2); + const __m128i C = _mm_madd_epi16(*A, k2); + const __m128i D = _mm_madd_epi16(*B, k2); + *out = _mm_packs_epi32(C, D); +} + +static void ConvertARGBToUV_SSE41(const uint32_t* argb, + uint8_t* u, uint8_t* v, + int src_width, int do_store) { + const int max_width = src_width & ~31; + int i; + for (i = 0; i < max_width; i += 32, u += 16, v += 16) { + __m128i rgb[6], U0, V0, U1, V1; + RGB32PackedToPlanar_SSE41(&argb[i], rgb); + HorizontalAddPack_SSE41(&rgb[0], &rgb[1], &rgb[0]); + HorizontalAddPack_SSE41(&rgb[2], &rgb[3], &rgb[2]); + HorizontalAddPack_SSE41(&rgb[4], &rgb[5], &rgb[4]); + ConvertRGBToUV_SSE41(&rgb[0], &rgb[2], &rgb[4], &U0, &V0); + + RGB32PackedToPlanar_SSE41(&argb[i + 16], rgb); + HorizontalAddPack_SSE41(&rgb[0], &rgb[1], &rgb[0]); + HorizontalAddPack_SSE41(&rgb[2], &rgb[3], &rgb[2]); + HorizontalAddPack_SSE41(&rgb[4], &rgb[5], &rgb[4]); + ConvertRGBToUV_SSE41(&rgb[0], &rgb[2], &rgb[4], &U1, &V1); + + U0 = _mm_packus_epi16(U0, U1); + V0 = _mm_packus_epi16(V0, V1); + if (!do_store) { + const __m128i prev_u = LOAD_16(u); + const __m128i prev_v = LOAD_16(v); + U0 = _mm_avg_epu8(U0, prev_u); + V0 = _mm_avg_epu8(V0, prev_v); + } + STORE_16(U0, u); + STORE_16(V0, v); + } + if (i < src_width) { // left-over + WebPConvertARGBToUV_C(argb + i, u, v, src_width - i, do_store); + } +} + +// Convert 16 packed ARGB 16b-values to r[], g[], b[] +static WEBP_INLINE void RGBA32PackedToPlanar_16b_SSE41( + const uint16_t* const rgbx, + __m128i* const r, __m128i* const g, __m128i* const b) { + const __m128i in0 = LOAD_16(rgbx + 0); // r0 | g0 | b0 |x| r1 | g1 | b1 |x + const __m128i in1 = LOAD_16(rgbx + 8); // r2 | g2 | b2 |x| r3 | g3 | b3 |x + const __m128i in2 = LOAD_16(rgbx + 16); // r4 | ... + const __m128i in3 = LOAD_16(rgbx + 24); // r6 | ... + // aarrggbb as 16-bit. + const __m128i shuff0 = + _mm_set_epi8(-1, -1, -1, -1, 13, 12, 5, 4, 11, 10, 3, 2, 9, 8, 1, 0); + const __m128i shuff1 = + _mm_set_epi8(13, 12, 5, 4, -1, -1, -1, -1, 11, 10, 3, 2, 9, 8, 1, 0); + const __m128i A0 = _mm_shuffle_epi8(in0, shuff0); + const __m128i A1 = _mm_shuffle_epi8(in1, shuff1); + const __m128i A2 = _mm_shuffle_epi8(in2, shuff0); + const __m128i A3 = _mm_shuffle_epi8(in3, shuff1); + // R0R1G0G1 + // B0B1**** + // R2R3G2G3 + // B2B3**** + // (OR is used to free port 5 for the unpack) + const __m128i B0 = _mm_unpacklo_epi32(A0, A1); + const __m128i B1 = _mm_or_si128(A0, A1); + const __m128i B2 = _mm_unpacklo_epi32(A2, A3); + const __m128i B3 = _mm_or_si128(A2, A3); + // Gather the channels. + *r = _mm_unpacklo_epi64(B0, B2); + *g = _mm_unpackhi_epi64(B0, B2); + *b = _mm_unpackhi_epi64(B1, B3); +} + +static void ConvertRGBA32ToUV_SSE41(const uint16_t* rgb, + uint8_t* u, uint8_t* v, int width) { + const int max_width = width & ~15; + const uint16_t* const last_rgb = rgb + 4 * max_width; + while (rgb < last_rgb) { + __m128i r, g, b, U0, V0, U1, V1; + RGBA32PackedToPlanar_16b_SSE41(rgb + 0, &r, &g, &b); + ConvertRGBToUV_SSE41(&r, &g, &b, &U0, &V0); + RGBA32PackedToPlanar_16b_SSE41(rgb + 32, &r, &g, &b); + ConvertRGBToUV_SSE41(&r, &g, &b, &U1, &V1); + STORE_16(_mm_packus_epi16(U0, U1), u); + STORE_16(_mm_packus_epi16(V0, V1), v); + u += 16; + v += 16; + rgb += 2 * 32; + } + if (max_width < width) { // left-over + WebPConvertRGBA32ToUV_C(rgb, u, v, width - max_width); + } +} + +//------------------------------------------------------------------------------ + +extern void WebPInitConvertARGBToYUVSSE41(void); + +WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUVSSE41(void) { + WebPConvertARGBToY = ConvertARGBToY_SSE41; + WebPConvertARGBToUV = ConvertARGBToUV_SSE41; + + WebPConvertRGB24ToY = ConvertRGB24ToY_SSE41; + WebPConvertBGR24ToY = ConvertBGR24ToY_SSE41; + + WebPConvertRGBA32ToUV = ConvertRGBA32ToUV_SSE41; +} + +//------------------------------------------------------------------------------ + +#else // !WEBP_USE_SSE41 + +WEBP_DSP_INIT_STUB(WebPInitSamplersSSE41) +WEBP_DSP_INIT_STUB(WebPInitConvertARGBToYUVSSE41) + +#endif // WEBP_USE_SSE41 diff --git a/thirdparty/libwebp/src/enc/alpha_enc.c b/thirdparty/libwebp/src/enc/alpha_enc.c index 7e8d87f22e..dce9ca957d 100644 --- a/thirdparty/libwebp/src/enc/alpha_enc.c +++ b/thirdparty/libwebp/src/enc/alpha_enc.c @@ -361,7 +361,8 @@ static int EncodeAlpha(VP8Encoder* const enc, //------------------------------------------------------------------------------ // Main calls -static int CompressAlphaJob(VP8Encoder* const enc, void* dummy) { +static int CompressAlphaJob(void* arg1, void* dummy) { + VP8Encoder* const enc = (VP8Encoder*)arg1; const WebPConfig* config = enc->config_; uint8_t* alpha_data = NULL; size_t alpha_size = 0; @@ -394,7 +395,7 @@ void VP8EncInitAlpha(VP8Encoder* const enc) { WebPGetWorkerInterface()->Init(worker); worker->data1 = enc; worker->data2 = NULL; - worker->hook = (WebPWorkerHook)CompressAlphaJob; + worker->hook = CompressAlphaJob; } } diff --git a/thirdparty/libwebp/src/enc/analysis_enc.c b/thirdparty/libwebp/src/enc/analysis_enc.c index 08f471f5f8..a47ff7d4e8 100644 --- a/thirdparty/libwebp/src/enc/analysis_enc.c +++ b/thirdparty/libwebp/src/enc/analysis_enc.c @@ -434,7 +434,9 @@ typedef struct { } SegmentJob; // main work call -static int DoSegmentsJob(SegmentJob* const job, VP8EncIterator* const it) { +static int DoSegmentsJob(void* arg1, void* arg2) { + SegmentJob* const job = (SegmentJob*)arg1; + VP8EncIterator* const it = (VP8EncIterator*)arg2; int ok = 1; if (!VP8IteratorIsDone(it)) { uint8_t tmp[32 + WEBP_ALIGN_CST]; @@ -462,7 +464,7 @@ static void InitSegmentJob(VP8Encoder* const enc, SegmentJob* const job, WebPGetWorkerInterface()->Init(&job->worker); job->worker.data1 = job; job->worker.data2 = &job->it; - job->worker.hook = (WebPWorkerHook)DoSegmentsJob; + job->worker.hook = DoSegmentsJob; VP8IteratorInit(enc, &job->it); VP8IteratorSetRow(&job->it, start_row); VP8IteratorSetCountDown(&job->it, (end_row - start_row) * enc->mb_w_); diff --git a/thirdparty/libwebp/src/enc/frame_enc.c b/thirdparty/libwebp/src/enc/frame_enc.c index 2b0dc66410..1aec376e44 100644 --- a/thirdparty/libwebp/src/enc/frame_enc.c +++ b/thirdparty/libwebp/src/enc/frame_enc.c @@ -198,7 +198,7 @@ static void SetSegmentProbas(VP8Encoder* const enc) { for (n = 0; n < enc->mb_w_ * enc->mb_h_; ++n) { const VP8MBInfo* const mb = &enc->mb_info_[n]; - p[mb->segment_]++; + ++p[mb->segment_]; } #if !defined(WEBP_DISABLE_STATS) if (enc->pic_->stats != NULL) { @@ -520,6 +520,14 @@ static void StoreSideInfo(const VP8EncIterator* const it) { #endif } +static void ResetSideInfo(const VP8EncIterator* const it) { + VP8Encoder* const enc = it->enc_; + WebPPicture* const pic = enc->pic_; + if (pic->stats != NULL) { + memset(enc->block_count_, 0, sizeof(enc->block_count_)); + } + ResetSSE(enc); +} #else // defined(WEBP_DISABLE_STATS) static void ResetSSE(VP8Encoder* const enc) { (void)enc; @@ -528,10 +536,16 @@ static void StoreSideInfo(const VP8EncIterator* const it) { VP8Encoder* const enc = it->enc_; WebPPicture* const pic = enc->pic_; if (pic->extra_info != NULL) { - memset(pic->extra_info, 0, - enc->mb_w_ * enc->mb_h_ * sizeof(*pic->extra_info)); + if (it->x_ == 0 && it->y_ == 0) { // only do it once, at start + memset(pic->extra_info, 0, + enc->mb_w_ * enc->mb_h_ * sizeof(*pic->extra_info)); + } } } + +static void ResetSideInfo(const VP8EncIterator* const it) { + (void)it; +} #endif // !defined(WEBP_DISABLE_STATS) static double GetPSNR(uint64_t mse, uint64_t size) { @@ -570,7 +584,7 @@ static uint64_t OneStatPass(VP8Encoder* const enc, VP8RDLevel rd_opt, VP8IteratorImport(&it, NULL); if (VP8Decimate(&it, &info, rd_opt)) { // Just record the number of skips and act like skip_proba is not used. - enc->proba_.nb_skip_++; + ++enc->proba_.nb_skip_; } RecordResiduals(&it, &info); size += info.R + info.H; @@ -841,6 +855,9 @@ int VP8EncTokenLoop(VP8Encoder* const enc) { if (enc->max_i4_header_bits_ > 0 && size_p0 > PARTITION0_SIZE_LIMIT) { ++num_pass_left; enc->max_i4_header_bits_ >>= 1; // strengthen header bit limitation... + if (is_last_pass) { + ResetSideInfo(&it); + } continue; // ...and start over } if (is_last_pass) { @@ -871,4 +888,3 @@ int VP8EncTokenLoop(VP8Encoder* const enc) { #endif // DISABLE_TOKEN_BUFFER //------------------------------------------------------------------------------ - diff --git a/thirdparty/libwebp/src/enc/histogram_enc.c b/thirdparty/libwebp/src/enc/histogram_enc.c index 056a972dda..9fdbc627a1 100644 --- a/thirdparty/libwebp/src/enc/histogram_enc.c +++ b/thirdparty/libwebp/src/enc/histogram_enc.c @@ -200,14 +200,9 @@ static WEBP_INLINE double BitsEntropyRefine(const VP8LBitEntropy* entropy) { } } -double VP8LBitsEntropy(const uint32_t* const array, int n, - uint32_t* const trivial_symbol) { +double VP8LBitsEntropy(const uint32_t* const array, int n) { VP8LBitEntropy entropy; VP8LBitsEntropyUnrefined(array, n, &entropy); - if (trivial_symbol != NULL) { - *trivial_symbol = - (entropy.nonzeros == 1) ? entropy.nonzero_code : VP8L_NON_TRIVIAL_SYM; - } return BitsEntropyRefine(&entropy); } @@ -605,7 +600,7 @@ static void HistogramCombineEntropyBin(VP8LHistogramSet* const image_histo, } // Implement a Lehmer random number generator with a multiplicative constant of -// 48271 and a modulo constant of 2^31 − 1. +// 48271 and a modulo constant of 2^31 - 1. static uint32_t MyRand(uint32_t* const seed) { *seed = (uint32_t)(((uint64_t)(*seed) * 48271u) % 2147483647u); assert(*seed > 0); @@ -1031,7 +1026,7 @@ int VP8LGetHistoImageSymbols(int xsize, int ysize, } } - // TODO(vikasa): Optimize HistogramRemap for low-effort compression mode also. + // TODO(vrabaud): Optimize HistogramRemap for low-effort compression mode. // Find the optimal map from original histograms to the final ones. HistogramRemap(orig_histo, image_histo, histogram_symbols); diff --git a/thirdparty/libwebp/src/enc/histogram_enc.h b/thirdparty/libwebp/src/enc/histogram_enc.h index 15b1fbda34..e8c4c83f6f 100644 --- a/thirdparty/libwebp/src/enc/histogram_enc.h +++ b/thirdparty/libwebp/src/enc/histogram_enc.h @@ -109,10 +109,7 @@ int VP8LGetHistoImageSymbols(int xsize, int ysize, uint16_t* const histogram_symbols); // Returns the entropy for the symbols in the input array. -// Also sets trivial_symbol to the code value, if the array has only one code -// value. Otherwise, set it to VP8L_NON_TRIVIAL_SYM. -double VP8LBitsEntropy(const uint32_t* const array, int n, - uint32_t* const trivial_symbol); +double VP8LBitsEntropy(const uint32_t* const array, int n); // Estimate how many bits the combined entropy of literals and distance // approximately maps to. diff --git a/thirdparty/libwebp/src/enc/iterator_enc.c b/thirdparty/libwebp/src/enc/iterator_enc.c index cfacfd2401..7c47d51272 100644 --- a/thirdparty/libwebp/src/enc/iterator_enc.c +++ b/thirdparty/libwebp/src/enc/iterator_enc.c @@ -26,6 +26,9 @@ static void InitLeft(VP8EncIterator* const it) { memset(it->u_left_, 129, 8); memset(it->v_left_, 129, 8); it->left_nz_[8] = 0; + if (it->top_derr_ != NULL) { + memset(&it->left_derr_, 0, sizeof(it->left_derr_)); + } } static void InitTop(VP8EncIterator* const it) { @@ -33,6 +36,9 @@ static void InitTop(VP8EncIterator* const it) { const size_t top_size = enc->mb_w_ * 16; memset(enc->y_top_, 127, 2 * top_size); memset(enc->nz_, 0, enc->mb_w_ * sizeof(*enc->nz_)); + if (enc->top_derr_ != NULL) { + memset(enc->top_derr_, 0, enc->mb_w_ * sizeof(*enc->top_derr_)); + } } void VP8IteratorSetRow(VP8EncIterator* const it, int y) { @@ -76,6 +82,7 @@ void VP8IteratorInit(VP8Encoder* const enc, VP8EncIterator* const it) { it->y_left_ = (uint8_t*)WEBP_ALIGN(it->yuv_left_mem_ + 1); it->u_left_ = it->y_left_ + 16 + 16; it->v_left_ = it->u_left_ + 16; + it->top_derr_ = enc->top_derr_; VP8IteratorReset(it); } @@ -450,4 +457,3 @@ int VP8IteratorRotateI4(VP8EncIterator* const it, } //------------------------------------------------------------------------------ - diff --git a/thirdparty/libwebp/src/enc/near_lossless_enc.c b/thirdparty/libwebp/src/enc/near_lossless_enc.c index cadd14c664..5517a7e271 100644 --- a/thirdparty/libwebp/src/enc/near_lossless_enc.c +++ b/thirdparty/libwebp/src/enc/near_lossless_enc.c @@ -146,6 +146,6 @@ int VP8ApplyNearLossless(const WebPPicture* const picture, int quality, // Define a stub to suppress compiler warnings. extern void VP8LNearLosslessStub(void); -WEBP_TSAN_IGNORE_FUNCTION void VP8LNearLosslessStub(void) {} +void VP8LNearLosslessStub(void) {} #endif // (WEBP_NEAR_LOSSLESS == 1) diff --git a/thirdparty/libwebp/src/enc/picture_csp_enc.c b/thirdparty/libwebp/src/enc/picture_csp_enc.c index d531dd0282..02d9df76d5 100644 --- a/thirdparty/libwebp/src/enc/picture_csp_enc.c +++ b/thirdparty/libwebp/src/enc/picture_csp_enc.c @@ -28,11 +28,11 @@ // If defined, use table to compute x / alpha. #define USE_INVERSE_ALPHA_TABLE -static const union { - uint32_t argb; - uint8_t bytes[4]; -} test_endian = { 0xff000000u }; -#define ALPHA_IS_LAST (test_endian.bytes[3] == 0xff) +#ifdef WORDS_BIGENDIAN +#define ALPHA_OFFSET 0 // uint32_t 0xff000000 is 0xff,00,00,00 in memory +#else +#define ALPHA_OFFSET 3 // uint32_t 0xff000000 is 0x00,00,00,ff in memory +#endif //------------------------------------------------------------------------------ // Detection of non-trivial transparency @@ -61,7 +61,7 @@ int WebPPictureHasTransparency(const WebPPicture* picture) { return CheckNonOpaque(picture->a, picture->width, picture->height, 1, picture->a_stride); } else { - const int alpha_offset = ALPHA_IS_LAST ? 3 : 0; + const int alpha_offset = ALPHA_OFFSET; return CheckNonOpaque((const uint8_t*)picture->argb + alpha_offset, picture->width, picture->height, 4, picture->argb_stride * sizeof(*picture->argb)); @@ -126,7 +126,7 @@ static WEBP_INLINE int LinearToGamma(uint32_t base_value, int shift) { #else -static WEBP_TSAN_IGNORE_FUNCTION void InitGammaTables(void) {} +static void InitGammaTables(void) {} static WEBP_INLINE uint32_t GammaToLinear(uint8_t v) { return v; } static WEBP_INLINE int LinearToGamma(uint32_t base_value, int shift) { return (int)(base_value << shift); @@ -170,29 +170,33 @@ typedef uint16_t fixed_y_t; // unsigned type with extra SFIX precision for W #if defined(USE_GAMMA_COMPRESSION) -// float variant of gamma-correction // We use tables of different size and precision for the Rec709 / BT2020 // transfer function. #define kGammaF (1./0.45) -static float kGammaToLinearTabF[MAX_Y_T + 1]; // size scales with Y_FIX -static float kLinearToGammaTabF[kGammaTabSize + 2]; -static volatile int kGammaTablesFOk = 0; - -static WEBP_TSAN_IGNORE_FUNCTION void InitGammaTablesF(void) { - if (!kGammaTablesFOk) { +static uint32_t kLinearToGammaTabS[kGammaTabSize + 2]; +#define GAMMA_TO_LINEAR_BITS 14 +static uint32_t kGammaToLinearTabS[MAX_Y_T + 1]; // size scales with Y_FIX +static volatile int kGammaTablesSOk = 0; + +static WEBP_TSAN_IGNORE_FUNCTION void InitGammaTablesS(void) { + assert(2 * GAMMA_TO_LINEAR_BITS < 32); // we use uint32_t intermediate values + if (!kGammaTablesSOk) { int v; const double norm = 1. / MAX_Y_T; const double scale = 1. / kGammaTabSize; const double a = 0.09929682680944; const double thresh = 0.018053968510807; + const double final_scale = 1 << GAMMA_TO_LINEAR_BITS; for (v = 0; v <= MAX_Y_T; ++v) { const double g = norm * v; + double value; if (g <= thresh * 4.5) { - kGammaToLinearTabF[v] = (float)(g / 4.5); + value = g / 4.5; } else { const double a_rec = 1. / (1. + a); - kGammaToLinearTabF[v] = (float)pow(a_rec * (g + a), kGammaF); + value = pow(a_rec * (g + a), kGammaF); } + kGammaToLinearTabS[v] = (uint32_t)(value * final_scale + .5); } for (v = 0; v <= kGammaTabSize; ++v) { const double g = scale * v; @@ -202,37 +206,44 @@ static WEBP_TSAN_IGNORE_FUNCTION void InitGammaTablesF(void) { } else { value = (1. + a) * pow(g, 1. / kGammaF) - a; } - kLinearToGammaTabF[v] = (float)(MAX_Y_T * value); + // we already incorporate the 1/2 rounding constant here + kLinearToGammaTabS[v] = + (uint32_t)(MAX_Y_T * value) + (1 << GAMMA_TO_LINEAR_BITS >> 1); } // to prevent small rounding errors to cause read-overflow: - kLinearToGammaTabF[kGammaTabSize + 1] = kLinearToGammaTabF[kGammaTabSize]; - kGammaTablesFOk = 1; + kLinearToGammaTabS[kGammaTabSize + 1] = kLinearToGammaTabS[kGammaTabSize]; + kGammaTablesSOk = 1; } } -static WEBP_INLINE float GammaToLinearF(int v) { - return kGammaToLinearTabF[v]; +// return value has a fixed-point precision of GAMMA_TO_LINEAR_BITS +static WEBP_INLINE uint32_t GammaToLinearS(int v) { + return kGammaToLinearTabS[v]; } -static WEBP_INLINE int LinearToGammaF(float value) { - const float v = value * kGammaTabSize; - const int tab_pos = (int)v; - const float x = v - (float)tab_pos; // fractional part - const float v0 = kLinearToGammaTabF[tab_pos + 0]; - const float v1 = kLinearToGammaTabF[tab_pos + 1]; - const float y = v1 * x + v0 * (1.f - x); // interpolate - return (int)(y + .5); +static WEBP_INLINE uint32_t LinearToGammaS(uint32_t value) { + // 'value' is in GAMMA_TO_LINEAR_BITS fractional precision + const uint32_t v = value * kGammaTabSize; + const uint32_t tab_pos = v >> GAMMA_TO_LINEAR_BITS; + // fractional part, in GAMMA_TO_LINEAR_BITS fixed-point precision + const uint32_t x = v - (tab_pos << GAMMA_TO_LINEAR_BITS); // fractional part + // v0 / v1 are in GAMMA_TO_LINEAR_BITS fixed-point precision (range [0..1]) + const uint32_t v0 = kLinearToGammaTabS[tab_pos + 0]; + const uint32_t v1 = kLinearToGammaTabS[tab_pos + 1]; + // Final interpolation. Note that rounding is already included. + const uint32_t v2 = (v1 - v0) * x; // note: v1 >= v0. + const uint32_t result = v0 + (v2 >> GAMMA_TO_LINEAR_BITS); + return result; } #else -static WEBP_TSAN_IGNORE_FUNCTION void InitGammaTablesF(void) {} -static WEBP_INLINE float GammaToLinearF(int v) { - const float norm = 1.f / MAX_Y_T; - return norm * v; +static void InitGammaTablesS(void) {} +static WEBP_INLINE uint32_t GammaToLinearS(int v) { + return (v << GAMMA_TO_LINEAR_BITS) / MAX_Y_T; } -static WEBP_INLINE int LinearToGammaF(float value) { - return (int)(MAX_Y_T * value + .5); +static WEBP_INLINE uint32_t LinearToGammaS(uint32_t value) { + return (MAX_Y_T * value) >> GAMMA_TO_LINEAR_BITS; } #endif // USE_GAMMA_COMPRESSION @@ -254,26 +265,22 @@ static int RGBToGray(int r, int g, int b) { return (luma >> YUV_FIX); } -static float RGBToGrayF(float r, float g, float b) { - return (float)(0.2126 * r + 0.7152 * g + 0.0722 * b); -} - -static int ScaleDown(int a, int b, int c, int d) { - const float A = GammaToLinearF(a); - const float B = GammaToLinearF(b); - const float C = GammaToLinearF(c); - const float D = GammaToLinearF(d); - return LinearToGammaF(0.25f * (A + B + C + D)); +static uint32_t ScaleDown(int a, int b, int c, int d) { + const uint32_t A = GammaToLinearS(a); + const uint32_t B = GammaToLinearS(b); + const uint32_t C = GammaToLinearS(c); + const uint32_t D = GammaToLinearS(d); + return LinearToGammaS((A + B + C + D + 2) >> 2); } static WEBP_INLINE void UpdateW(const fixed_y_t* src, fixed_y_t* dst, int w) { int i; for (i = 0; i < w; ++i) { - const float R = GammaToLinearF(src[0 * w + i]); - const float G = GammaToLinearF(src[1 * w + i]); - const float B = GammaToLinearF(src[2 * w + i]); - const float Y = RGBToGrayF(R, G, B); - dst[i] = (fixed_y_t)LinearToGammaF(Y); + const uint32_t R = GammaToLinearS(src[0 * w + i]); + const uint32_t G = GammaToLinearS(src[1 * w + i]); + const uint32_t B = GammaToLinearS(src[2 * w + i]); + const uint32_t Y = RGBToGray(R, G, B); + dst[i] = (fixed_y_t)LinearToGammaS(Y); } } @@ -863,7 +870,7 @@ static int ImportYUVAFromRGBA(const uint8_t* r_ptr, } if (use_iterative_conversion) { - InitGammaTablesF(); + InitGammaTablesS(); if (!PreprocessARGB(r_ptr, g_ptr, b_ptr, step, rgb_stride, picture)) { return 0; } @@ -990,10 +997,10 @@ static int PictureARGBToYUVA(WebPPicture* picture, WebPEncCSP colorspace, return WebPEncodingSetError(picture, VP8_ENC_ERROR_INVALID_CONFIGURATION); } else { const uint8_t* const argb = (const uint8_t*)picture->argb; - const uint8_t* const r = ALPHA_IS_LAST ? argb + 2 : argb + 1; - const uint8_t* const g = ALPHA_IS_LAST ? argb + 1 : argb + 2; - const uint8_t* const b = ALPHA_IS_LAST ? argb + 0 : argb + 3; - const uint8_t* const a = ALPHA_IS_LAST ? argb + 3 : argb + 0; + const uint8_t* const a = argb + (0 ^ ALPHA_OFFSET); + const uint8_t* const r = argb + (1 ^ ALPHA_OFFSET); + const uint8_t* const g = argb + (2 ^ ALPHA_OFFSET); + const uint8_t* const b = argb + (3 ^ ALPHA_OFFSET); picture->colorspace = WEBP_YUV420; return ImportYUVAFromRGBA(r, g, b, a, 4, 4 * picture->argb_stride, @@ -1044,7 +1051,8 @@ int WebPPictureYUVAToARGB(WebPPicture* picture) { const int argb_stride = 4 * picture->argb_stride; uint8_t* dst = (uint8_t*)picture->argb; const uint8_t *cur_u = picture->u, *cur_v = picture->v, *cur_y = picture->y; - WebPUpsampleLinePairFunc upsample = WebPGetLinePairConverter(ALPHA_IS_LAST); + WebPUpsampleLinePairFunc upsample = + WebPGetLinePairConverter(ALPHA_OFFSET > 0); // First row, with replicated top samples. upsample(cur_y, NULL, cur_u, cur_v, cur_u, cur_v, dst, NULL, width); @@ -1087,6 +1095,7 @@ static int Import(WebPPicture* const picture, const uint8_t* rgb, int rgb_stride, int step, int swap_rb, int import_alpha) { int y; + // swap_rb -> b,g,r,a , !swap_rb -> r,g,b,a const uint8_t* r_ptr = rgb + (swap_rb ? 2 : 0); const uint8_t* g_ptr = rgb + 1; const uint8_t* b_ptr = rgb + (swap_rb ? 0 : 2); @@ -1104,19 +1113,32 @@ static int Import(WebPPicture* const picture, WebPInitAlphaProcessing(); if (import_alpha) { + // dst[] byte order is {a,r,g,b} for big-endian, {b,g,r,a} for little endian uint32_t* dst = picture->argb; - const int do_copy = - (!swap_rb && !ALPHA_IS_LAST) || (swap_rb && ALPHA_IS_LAST); + const int do_copy = (ALPHA_OFFSET == 3) && swap_rb; assert(step == 4); - for (y = 0; y < height; ++y) { - if (do_copy) { + if (do_copy) { + for (y = 0; y < height; ++y) { memcpy(dst, rgb, width * 4); - } else { + rgb += rgb_stride; + dst += picture->argb_stride; + } + } else { + for (y = 0; y < height; ++y) { +#ifdef WORDS_BIGENDIAN + // BGRA or RGBA input order. + const uint8_t* a_ptr = rgb + 3; + WebPPackARGB(a_ptr, r_ptr, g_ptr, b_ptr, width, dst); + r_ptr += rgb_stride; + g_ptr += rgb_stride; + b_ptr += rgb_stride; +#else // RGBA input order. Need to swap R and B. VP8LConvertBGRAToRGBA((const uint32_t*)rgb, width, (uint8_t*)dst); +#endif + rgb += rgb_stride; + dst += picture->argb_stride; } - rgb += rgb_stride; - dst += picture->argb_stride; } } else { uint32_t* dst = picture->argb; diff --git a/thirdparty/libwebp/src/enc/picture_psnr_enc.c b/thirdparty/libwebp/src/enc/picture_psnr_enc.c index 362a7c79be..1a2f0bef3e 100644 --- a/thirdparty/libwebp/src/enc/picture_psnr_enc.c +++ b/thirdparty/libwebp/src/enc/picture_psnr_enc.c @@ -18,6 +18,7 @@ #include <math.h> #include <stdlib.h> +#include "src/dsp/dsp.h" #include "src/enc/vp8i_enc.h" #include "src/utils/utils.h" @@ -169,6 +170,12 @@ int WebPPlaneDistortion(const uint8_t* src, size_t src_stride, return 1; } +#ifdef WORDS_BIGENDIAN +#define BLUE_OFFSET 3 // uint32_t 0x000000ff is 0x00,00,00,ff in memory +#else +#define BLUE_OFFSET 0 // uint32_t 0x000000ff is 0xff,00,00,00 in memory +#endif + int WebPPictureDistortion(const WebPPicture* src, const WebPPicture* ref, int type, float results[5]) { int w, h, c; @@ -195,8 +202,10 @@ int WebPPictureDistortion(const WebPPicture* src, const WebPPicture* ref, float distortion; const size_t stride0 = 4 * (size_t)p0.argb_stride; const size_t stride1 = 4 * (size_t)p1.argb_stride; - if (!WebPPlaneDistortion((const uint8_t*)p0.argb + c, stride0, - (const uint8_t*)p1.argb + c, stride1, + // results are reported as BGRA + const int offset = c ^ BLUE_OFFSET; + if (!WebPPlaneDistortion((const uint8_t*)p0.argb + offset, stride0, + (const uint8_t*)p1.argb + offset, stride1, w, h, 4, type, &distortion, results + c)) { goto Error; } @@ -214,6 +223,8 @@ int WebPPictureDistortion(const WebPPicture* src, const WebPPicture* ref, return ok; } +#undef BLUE_OFFSET + #else // defined(WEBP_DISABLE_STATS) int WebPPlaneDistortion(const uint8_t* src, size_t src_stride, const uint8_t* ref, size_t ref_stride, diff --git a/thirdparty/libwebp/src/enc/quant_enc.c b/thirdparty/libwebp/src/enc/quant_enc.c index 3b1a3129b5..35bfaf21ef 100644 --- a/thirdparty/libwebp/src/enc/quant_enc.c +++ b/thirdparty/libwebp/src/enc/quant_enc.c @@ -826,6 +826,85 @@ static int ReconstructIntra4(VP8EncIterator* const it, return nz; } +//------------------------------------------------------------------------------ +// DC-error diffusion + +// Diffusion weights. We under-correct a bit (15/16th of the error is actually +// diffused) to avoid 'rainbow' chessboard pattern of blocks at q~=0. +#define C1 7 // fraction of error sent to the 4x4 block below +#define C2 8 // fraction of error sent to the 4x4 block on the right +#define DSHIFT 4 +#define DSCALE 1 // storage descaling, needed to make the error fit int8_t + +// Quantize as usual, but also compute and return the quantization error. +// Error is already divided by DSHIFT. +static int QuantizeSingle(int16_t* const v, const VP8Matrix* const mtx) { + int V = *v; + const int sign = (V < 0); + if (sign) V = -V; + if (V > (int)mtx->zthresh_[0]) { + const int qV = QUANTDIV(V, mtx->iq_[0], mtx->bias_[0]) * mtx->q_[0]; + const int err = (V - qV); + *v = sign ? -qV : qV; + return (sign ? -err : err) >> DSCALE; + } + *v = 0; + return (sign ? -V : V) >> DSCALE; +} + +static void CorrectDCValues(const VP8EncIterator* const it, + const VP8Matrix* const mtx, + int16_t tmp[][16], VP8ModeScore* const rd) { + // | top[0] | top[1] + // --------+--------+--------- + // left[0] | tmp[0] tmp[1] <-> err0 err1 + // left[1] | tmp[2] tmp[3] err2 err3 + // + // Final errors {err1,err2,err3} are preserved and later restored + // as top[]/left[] on the next block. + int ch; + for (ch = 0; ch <= 1; ++ch) { + const int8_t* const top = it->top_derr_[it->x_][ch]; + const int8_t* const left = it->left_derr_[ch]; + int16_t (* const c)[16] = &tmp[ch * 4]; + int err0, err1, err2, err3; + c[0][0] += (C1 * top[0] + C2 * left[0]) >> (DSHIFT - DSCALE); + err0 = QuantizeSingle(&c[0][0], mtx); + c[1][0] += (C1 * top[1] + C2 * err0) >> (DSHIFT - DSCALE); + err1 = QuantizeSingle(&c[1][0], mtx); + c[2][0] += (C1 * err0 + C2 * left[1]) >> (DSHIFT - DSCALE); + err2 = QuantizeSingle(&c[2][0], mtx); + c[3][0] += (C1 * err1 + C2 * err2) >> (DSHIFT - DSCALE); + err3 = QuantizeSingle(&c[3][0], mtx); + // error 'err' is bounded by mtx->q_[0] which is 132 at max. Hence + // err >> DSCALE will fit in an int8_t type if DSCALE>=1. + assert(abs(err1) <= 127 && abs(err2) <= 127 && abs(err3) <= 127); + rd->derr[ch][0] = (int8_t)err1; + rd->derr[ch][1] = (int8_t)err2; + rd->derr[ch][2] = (int8_t)err3; + } +} + +static void StoreDiffusionErrors(VP8EncIterator* const it, + const VP8ModeScore* const rd) { + int ch; + for (ch = 0; ch <= 1; ++ch) { + int8_t* const top = it->top_derr_[it->x_][ch]; + int8_t* const left = it->left_derr_[ch]; + left[0] = rd->derr[ch][0]; // restore err1 + left[1] = 3 * rd->derr[ch][2] >> 2; // ... 3/4th of err3 + top[0] = rd->derr[ch][1]; // ... err2 + top[1] = rd->derr[ch][2] - left[1]; // ... 1/4th of err3. + } +} + +#undef C1 +#undef C2 +#undef DSHIFT +#undef DSCALE + +//------------------------------------------------------------------------------ + static int ReconstructUV(VP8EncIterator* const it, VP8ModeScore* const rd, uint8_t* const yuv_out, int mode) { const VP8Encoder* const enc = it->enc_; @@ -839,6 +918,8 @@ static int ReconstructUV(VP8EncIterator* const it, VP8ModeScore* const rd, for (n = 0; n < 8; n += 2) { VP8FTransform2(src + VP8ScanUV[n], ref + VP8ScanUV[n], tmp[n]); } + if (it->top_derr_ != NULL) CorrectDCValues(it, &dqm->uv_, tmp, rd); + if (DO_TRELLIS_UV && it->do_trellis_) { int ch, x, y; for (ch = 0, n = 0; ch <= 2; ch += 2) { @@ -1101,6 +1182,9 @@ static void PickBestUV(VP8EncIterator* const it, VP8ModeScore* const rd) { CopyScore(&rd_best, &rd_uv); rd->mode_uv = mode; memcpy(rd->uv_levels, rd_uv.uv_levels, sizeof(rd->uv_levels)); + if (it->top_derr_ != NULL) { + memcpy(rd->derr, rd_uv.derr, sizeof(rd_uv.derr)); + } SwapPtr(&dst, &tmp_dst); } } @@ -1109,6 +1193,9 @@ static void PickBestUV(VP8EncIterator* const it, VP8ModeScore* const rd) { if (dst != dst0) { // copy 16x8 block if needed VP8Copy16x8(dst, dst0); } + if (it->top_derr_ != NULL) { // store diffusion errors for next block + StoreDiffusionErrors(it, rd); + } } //------------------------------------------------------------------------------ diff --git a/thirdparty/libwebp/src/enc/vp8i_enc.h b/thirdparty/libwebp/src/enc/vp8i_enc.h index 3463491e9d..624e8f8e66 100644 --- a/thirdparty/libwebp/src/enc/vp8i_enc.h +++ b/thirdparty/libwebp/src/enc/vp8i_enc.h @@ -30,9 +30,9 @@ extern "C" { // Various defines and enums // version numbers -#define ENC_MAJ_VERSION 0 -#define ENC_MIN_VERSION 6 -#define ENC_REV_VERSION 1 +#define ENC_MAJ_VERSION 1 +#define ENC_MIN_VERSION 0 +#define ENC_REV_VERSION 0 enum { MAX_LF_LEVELS = 64, // Maximum loop filter level MAX_VARIABLE_LEVEL = 67, // last (inclusive) level with variable cost @@ -120,6 +120,9 @@ static WEBP_INLINE int QUANTDIV(uint32_t n, uint32_t iQ, uint32_t B) { // Uncomment the following to remove token-buffer code: // #define DISABLE_TOKEN_BUFFER +// quality below which error-diffusion is enabled +#define ERROR_DIFFUSION_QUALITY 98 + //------------------------------------------------------------------------------ // Headers @@ -201,6 +204,8 @@ typedef struct { score_t i4_penalty_; // penalty for using Intra4 } VP8SegmentInfo; +typedef int8_t DError[2 /* u/v */][2 /* top or left */]; + // Handy transient struct to accumulate score and info during RD-optimization // and mode evaluation. typedef struct { @@ -213,6 +218,7 @@ typedef struct { uint8_t modes_i4[16]; // mode numbers for intra4 predictions int mode_uv; // mode number of chroma prediction uint32_t nz; // non-zero blocks + int8_t derr[2][3]; // DC diffusion errors for U/V for blocks #1/2/3 } VP8ModeScore; // Iterator structure to iterate through macroblocks, pointing to the @@ -242,6 +248,9 @@ typedef struct { int count_down0_; // starting counter value (for progress) int percent0_; // saved initial progress percent + DError left_derr_; // left error diffusion (u/v) + DError *top_derr_; // top diffusion error - NULL if disabled + uint8_t* y_left_; // left luma samples (addressable from index -1 to 15). uint8_t* u_left_; // left u samples (addressable from index -1 to 7) uint8_t* v_left_; // left v samples (addressable from index -1 to 7) @@ -401,6 +410,7 @@ struct VP8Encoder { uint8_t* uv_top_; // top u/v samples. // U and V are packed into 16 bytes (8 U + 8 V) LFStats* lf_stats_; // autofilter stats (if NULL, autofilter is off) + DError* top_derr_; // diffusion error (NULL if disabled) }; //------------------------------------------------------------------------------ diff --git a/thirdparty/libwebp/src/enc/vp8l_enc.c b/thirdparty/libwebp/src/enc/vp8l_enc.c index 312e521906..a89184eb08 100644 --- a/thirdparty/libwebp/src/enc/vp8l_enc.c +++ b/thirdparty/libwebp/src/enc/vp8l_enc.c @@ -26,8 +26,6 @@ #include "src/utils/utils.h" #include "src/webp/format_constants.h" -#include "src/enc/delta_palettization_enc.h" - // Maximum number of histogram images (sub-blocks). #define MAX_HUFF_IMAGE_SIZE 2600 @@ -259,7 +257,7 @@ static int AnalyzeEntropy(const uint32_t* argb, ++histo[kHistoAlphaPred * 256]; for (j = 0; j < kHistoTotal; ++j) { - entropy_comp[j] = VP8LBitsEntropy(&histo[j * 256], 256, NULL); + entropy_comp[j] = VP8LBitsEntropy(&histo[j * 256], 256); } entropy[kDirect] = entropy_comp[kHistoAlpha] + entropy_comp[kHistoRed] + @@ -384,8 +382,7 @@ static int EncoderAnalyze(VP8LEncoder* const enc, AnalyzeAndCreatePalette(pic, low_effort, enc->palette_, &enc->palette_size_); - // TODO(jyrki): replace the decision to be based on an actual estimate - // of entropy, or even spatial variance of entropy. + // Empirical bit sizes. enc->histo_bits_ = GetHistoBits(method, use_palette, pic->width, pic->height); enc->transform_bits_ = GetTransformBits(method, enc->histo_bits_); @@ -756,7 +753,6 @@ static WebPEncodingError StoreImageToBitMask( // Don't write the distance with the extra bits code since // the distance can be up to 18 bits of extra bits, and the prefix // 15 bits, totaling to 33, and our PutBits only supports up to 32 bits. - // TODO(jyrki): optimize this further. VP8LPrefixEncode(distance, &code, &n_bits, &bits); WriteHuffmanCode(bw, codes + 4, code); VP8LPutBits(bw, bits, n_bits); @@ -1464,49 +1460,6 @@ static WebPEncodingError EncodePalette(VP8LBitWriter* const bw, int low_effort, 20 /* quality */, low_effort); } -#ifdef WEBP_EXPERIMENTAL_FEATURES - -static WebPEncodingError EncodeDeltaPalettePredictorImage( - VP8LBitWriter* const bw, VP8LEncoder* const enc, int quality, - int low_effort) { - const WebPPicture* const pic = enc->pic_; - const int width = pic->width; - const int height = pic->height; - - const int pred_bits = 5; - const int transform_width = VP8LSubSampleSize(width, pred_bits); - const int transform_height = VP8LSubSampleSize(height, pred_bits); - const int pred = 7; // default is Predictor7 (Top/Left Average) - const int tiles_per_row = VP8LSubSampleSize(width, pred_bits); - const int tiles_per_col = VP8LSubSampleSize(height, pred_bits); - uint32_t* predictors; - int tile_x, tile_y; - WebPEncodingError err = VP8_ENC_OK; - - predictors = (uint32_t*)WebPSafeMalloc(tiles_per_col * tiles_per_row, - sizeof(*predictors)); - if (predictors == NULL) return VP8_ENC_ERROR_OUT_OF_MEMORY; - - for (tile_y = 0; tile_y < tiles_per_col; ++tile_y) { - for (tile_x = 0; tile_x < tiles_per_row; ++tile_x) { - predictors[tile_y * tiles_per_row + tile_x] = 0xff000000u | (pred << 8); - } - } - - VP8LPutBits(bw, TRANSFORM_PRESENT, 1); - VP8LPutBits(bw, PREDICTOR_TRANSFORM, 2); - VP8LPutBits(bw, pred_bits - 2, 3); - err = EncodeImageNoHuffman( - bw, predictors, &enc->hash_chain_, - (VP8LBackwardRefs*)&enc->refs_[0], // cast const away - (VP8LBackwardRefs*)&enc->refs_[1], - transform_width, transform_height, quality, low_effort); - WebPSafeFree(predictors); - return err; -} - -#endif // WEBP_EXPERIMENTAL_FEATURES - // ----------------------------------------------------------------------------- // VP8LEncoder @@ -1568,7 +1521,7 @@ static int EncodeStreamHook(void* input, void* data2) { WebPEncodingError err = VP8_ENC_OK; const int quality = (int)config->quality; const int low_effort = (config->method == 0); -#if (WEBP_NEAR_LOSSLESS == 1) || defined(WEBP_EXPERIMENTAL_FEATURES) +#if (WEBP_NEAR_LOSSLESS == 1) const int width = picture->width; #endif const int height = picture->height; @@ -1627,29 +1580,6 @@ static int EncodeStreamHook(void* input, void* data2) { enc->argb_content_ = kEncoderNone; #endif -#ifdef WEBP_EXPERIMENTAL_FEATURES - if (config->use_delta_palette) { - enc->use_predict_ = 1; - enc->use_cross_color_ = 0; - enc->use_subtract_green_ = 0; - enc->use_palette_ = 1; - if (enc->argb_content_ != kEncoderNearLossless && - enc->argb_content_ != kEncoderPalette) { - err = MakeInputImageCopy(enc); - if (err != VP8_ENC_OK) goto Error; - } - err = WebPSearchOptimalDeltaPalette(enc); - if (err != VP8_ENC_OK) goto Error; - if (enc->use_palette_) { - err = AllocateTransformBuffer(enc, width, height); - if (err != VP8_ENC_OK) goto Error; - err = EncodeDeltaPalettePredictorImage(bw, enc, quality, low_effort); - if (err != VP8_ENC_OK) goto Error; - use_delta_palette = 1; - } - } -#endif // WEBP_EXPERIMENTAL_FEATURES - // Encode palette if (enc->use_palette_) { err = EncodePalette(bw, low_effort, enc); @@ -1822,7 +1752,7 @@ WebPEncodingError VP8LEncodeStream(const WebPConfig* const config, worker_interface->Init(worker); worker->data1 = param; worker->data2 = NULL; - worker->hook = (WebPWorkerHook)EncodeStreamHook; + worker->hook = EncodeStreamHook; } } @@ -1944,7 +1874,6 @@ int VP8LEncodeImage(const WebPConfig* const config, err = VP8LEncodeStream(config, picture, &bw, 1 /*use_cache*/); if (err != VP8_ENC_OK) goto Error; - // TODO(skal): have a fine-grained progress report in VP8LEncodeStream(). if (!WebPReportProgress(picture, 90, &percent)) goto UserAbort; // Finish the RIFF chunk. diff --git a/thirdparty/libwebp/src/enc/webp_enc.c b/thirdparty/libwebp/src/enc/webp_enc.c index 283cda8e7b..9f4b10c26c 100644 --- a/thirdparty/libwebp/src/enc/webp_enc.c +++ b/thirdparty/libwebp/src/enc/webp_enc.c @@ -159,12 +159,16 @@ static VP8Encoder* InitVP8Encoder(const WebPConfig* const config, + WEBP_ALIGN_CST; // align all const size_t lf_stats_size = config->autofilter ? sizeof(*enc->lf_stats_) + WEBP_ALIGN_CST : 0; + const size_t top_derr_size = + (config->quality <= ERROR_DIFFUSION_QUALITY || config->pass > 1) ? + mb_w * sizeof(*enc->top_derr_) : 0; uint8_t* mem; const uint64_t size = (uint64_t)sizeof(*enc) // main struct + WEBP_ALIGN_CST // cache alignment + info_size // modes info + preds_size // prediction modes + samples_size // top/left samples + + top_derr_size // top diffusion error + nz_size // coeff context bits + lf_stats_size; // autofilter stats @@ -175,11 +179,12 @@ static VP8Encoder* InitVP8Encoder(const WebPConfig* const config, " info: %ld\n" " preds: %ld\n" " top samples: %ld\n" + " top diffusion: %ld\n" " non-zero: %ld\n" " lf-stats: %ld\n" " total: %ld\n", sizeof(*enc) + WEBP_ALIGN_CST, info_size, - preds_size, samples_size, nz_size, lf_stats_size, size); + preds_size, samples_size, top_derr_size, nz_size, lf_stats_size, size); printf("Transient object sizes:\n" " VP8EncIterator: %ld\n" " VP8ModeScore: %ld\n" @@ -219,6 +224,8 @@ static VP8Encoder* InitVP8Encoder(const WebPConfig* const config, enc->y_top_ = mem; enc->uv_top_ = enc->y_top_ + top_stride; mem += 2 * top_stride; + enc->top_derr_ = top_derr_size ? (DError*)mem : NULL; + mem += top_derr_size; assert(mem <= (uint8_t*)enc + size); enc->config_ = config; diff --git a/thirdparty/libwebp/src/mux/muxi.h b/thirdparty/libwebp/src/mux/muxi.h index b73e3fbd7a..6b57eea30f 100644 --- a/thirdparty/libwebp/src/mux/muxi.h +++ b/thirdparty/libwebp/src/mux/muxi.h @@ -26,9 +26,9 @@ extern "C" { //------------------------------------------------------------------------------ // Defines and constants. -#define MUX_MAJ_VERSION 0 -#define MUX_MIN_VERSION 4 -#define MUX_REV_VERSION 1 +#define MUX_MAJ_VERSION 1 +#define MUX_MIN_VERSION 0 +#define MUX_REV_VERSION 0 // Chunk object. typedef struct WebPChunk WebPChunk; diff --git a/thirdparty/libwebp/src/utils/endian_inl_utils.h b/thirdparty/libwebp/src/utils/endian_inl_utils.h index 4b2f91dfb8..3630a293bf 100644 --- a/thirdparty/libwebp/src/utils/endian_inl_utils.h +++ b/thirdparty/libwebp/src/utils/endian_inl_utils.h @@ -19,13 +19,6 @@ #include "src/dsp/dsp.h" #include "src/webp/types.h" -// some endian fix (e.g.: mips-gcc doesn't define __BIG_ENDIAN__) -#if !defined(WORDS_BIGENDIAN) && \ - (defined(__BIG_ENDIAN__) || defined(_M_PPC) || \ - (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))) -#define WORDS_BIGENDIAN -#endif - #if defined(WORDS_BIGENDIAN) #define HToLE32 BSwap32 #define HToLE16 BSwap16 |
