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-rw-r--r--modules/gdnative/include/text/godot_text.h3
-rw-r--r--modules/gdnative/text/text_server_gdnative.cpp18
-rw-r--r--modules/gdnative/text/text_server_gdnative.h4
-rw-r--r--modules/text_server_adv/dynamic_font_adv.cpp78
-rw-r--r--modules/text_server_adv/dynamic_font_adv.h6
-rw-r--r--modules/text_server_adv/font_adv.h4
-rw-r--r--modules/text_server_adv/text_server_adv.cpp23
-rw-r--r--modules/text_server_adv/text_server_adv.h4
8 files changed, 138 insertions, 2 deletions
diff --git a/modules/gdnative/include/text/godot_text.h b/modules/gdnative/include/text/godot_text.h
index 2eac6adfb5..6885f2463d 100644
--- a/modules/gdnative/include/text/godot_text.h
+++ b/modules/gdnative/include/text/godot_text.h
@@ -82,6 +82,9 @@ typedef struct {
void (*font_set_antialiased)(void *, godot_rid *, bool);
bool (*font_get_antialiased)(void *, godot_rid *);
godot_dictionary (*font_get_feature_list)(void *, godot_rid *);
+ godot_dictionary (*font_get_variation_list)(void *, godot_rid *);
+ void (*font_set_variation)(void *, godot_rid *, const godot_string *, double);
+ double (*font_get_variation)(void *, godot_rid *, const godot_string *);
void (*font_set_distance_field_hint)(void *, godot_rid *, bool);
bool (*font_get_distance_field_hint)(void *, godot_rid *);
void (*font_set_hinting)(void *, godot_rid *, godot_int);
diff --git a/modules/gdnative/text/text_server_gdnative.cpp b/modules/gdnative/text/text_server_gdnative.cpp
index 68624260a6..cb87adafe8 100644
--- a/modules/gdnative/text/text_server_gdnative.cpp
+++ b/modules/gdnative/text/text_server_gdnative.cpp
@@ -148,6 +148,24 @@ bool TextServerGDNative::font_get_antialiased(RID p_font) const {
return interface->font_get_antialiased(data, (godot_rid *)&p_font);
}
+Dictionary TextServerGDNative::font_get_variation_list(RID p_font) const {
+ ERR_FAIL_COND_V(interface == nullptr, Dictionary());
+ godot_dictionary result = interface->font_get_variation_list(data, (godot_rid *)&p_font);
+ Dictionary info = *(Dictionary *)&result;
+ godot_dictionary_destroy(&result);
+
+ return info;
+}
+
+void TextServerGDNative::font_set_variation(RID p_font, const String &p_name, double p_value) {
+ ERR_FAIL_COND(interface == nullptr);
+ interface->font_set_variation(data, (godot_rid *)&p_font, (godot_string *)&p_name, p_value);
+}
+
+double TextServerGDNative::font_get_variation(RID p_font, const String &p_name) const {
+ return interface->font_get_variation(data, (godot_rid *)&p_font, (godot_string *)&p_name);
+}
+
void TextServerGDNative::font_set_hinting(RID p_font, TextServer::Hinting p_hinting) {
ERR_FAIL_COND(interface == nullptr);
interface->font_set_hinting(data, (godot_rid *)&p_font, (godot_int)p_hinting);
diff --git a/modules/gdnative/text/text_server_gdnative.h b/modules/gdnative/text/text_server_gdnative.h
index 0196120c00..959302aaf4 100644
--- a/modules/gdnative/text/text_server_gdnative.h
+++ b/modules/gdnative/text/text_server_gdnative.h
@@ -76,6 +76,10 @@ public:
virtual bool font_get_antialiased(RID p_font) const override;
virtual Dictionary font_get_feature_list(RID p_font) const override;
+ virtual Dictionary font_get_variation_list(RID p_font) const override;
+
+ virtual void font_set_variation(RID p_font, const String &p_name, double p_value) override;
+ virtual double font_get_variation(RID p_font, const String &p_name) const override;
virtual void font_set_hinting(RID p_font, Hinting p_hinting) override;
virtual Hinting font_get_hinting(RID p_font) const override;
diff --git a/modules/text_server_adv/dynamic_font_adv.cpp b/modules/text_server_adv/dynamic_font_adv.cpp
index 9c7c36ea5c..08c4ad2727 100644
--- a/modules/text_server_adv/dynamic_font_adv.cpp
+++ b/modules/text_server_adv/dynamic_font_adv.cpp
@@ -32,6 +32,7 @@
#include FT_STROKER_H
#include FT_ADVANCES_H
+#include FT_MULTIPLE_MASTERS_H
DynamicFontDataAdvanced::DataAtSize *DynamicFontDataAdvanced::get_data_for_size(int p_size, int p_outline_size) {
ERR_FAIL_COND_V(!valid, nullptr);
@@ -134,16 +135,91 @@ DynamicFontDataAdvanced::DataAtSize *DynamicFontDataAdvanced::get_data_for_size(
memdelete(fds);
ERR_FAIL_V_MSG(nullptr, "Error loading HB font.");
}
+
if (p_outline_size != 0) {
size_cache_outline[id] = fds;
} else {
size_cache[id] = fds;
}
- }
+ // Write variations.
+ if (fds->face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS) {
+ FT_MM_Var *amaster;
+
+ FT_Get_MM_Var(fds->face, &amaster);
+
+ Vector<hb_variation_t> hb_vars;
+ Vector<FT_Fixed> coords;
+ coords.resize(amaster->num_axis);
+
+ FT_Get_Var_Design_Coordinates(fds->face, coords.size(), coords.ptrw());
+
+ for (FT_UInt i = 0; i < amaster->num_axis; i++) {
+ hb_variation_t var;
+
+ // Reset to default.
+ var.tag = amaster->axis[i].tag;
+ var.value = (double)amaster->axis[i].def / 65536.f;
+ coords.write[i] = amaster->axis[i].def;
+
+ if (variations.has(var.tag)) {
+ var.value = variations[var.tag];
+ coords.write[i] = CLAMP(variations[var.tag] * 65536.f, amaster->axis[i].minimum, amaster->axis[i].maximum);
+ }
+
+ hb_vars.push_back(var);
+ }
+
+ FT_Set_Var_Design_Coordinates(fds->face, coords.size(), coords.ptrw());
+ hb_font_set_variations(fds->hb_handle, hb_vars.empty() ? nullptr : &hb_vars[0], hb_vars.size());
+
+ FT_Done_MM_Var(library, amaster);
+ }
+ }
return fds;
}
+Dictionary DynamicFontDataAdvanced::get_variation_list() const {
+ _THREAD_SAFE_METHOD_
+ DataAtSize *fds = const_cast<DynamicFontDataAdvanced *>(this)->get_data_for_size(base_size);
+ if (fds == nullptr) {
+ return Dictionary();
+ }
+
+ Dictionary ret;
+ // Read variations.
+ if (fds->face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS) {
+ FT_MM_Var *amaster;
+
+ FT_Get_MM_Var(fds->face, &amaster);
+
+ for (FT_UInt i = 0; i < amaster->num_axis; i++) {
+ ret[(int32_t)amaster->axis[i].tag] = Vector3i(amaster->axis[i].minimum / 65536, amaster->axis[i].maximum / 65536, amaster->axis[i].def / 65536);
+ }
+
+ FT_Done_MM_Var(library, amaster);
+ }
+ return ret;
+}
+
+void DynamicFontDataAdvanced::set_variation(const String &p_name, double p_value) {
+ _THREAD_SAFE_METHOD_
+ int32_t tag = TS->name_to_tag(p_name);
+ if (!variations.has(tag) || (variations[tag] != p_value)) {
+ variations[tag] = p_value;
+ clear_cache();
+ }
+}
+
+double DynamicFontDataAdvanced::get_variation(const String &p_name) const {
+ _THREAD_SAFE_METHOD_
+ int32_t tag = TS->name_to_tag(p_name);
+ if (!variations.has(tag)) {
+ return 0.f;
+ }
+ return variations[tag];
+}
+
Dictionary DynamicFontDataAdvanced::get_feature_list() const {
_THREAD_SAFE_METHOD_
DataAtSize *fds = const_cast<DynamicFontDataAdvanced *>(this)->get_data_for_size(base_size);
diff --git a/modules/text_server_adv/dynamic_font_adv.h b/modules/text_server_adv/dynamic_font_adv.h
index 4ba120f203..f9d6735c32 100644
--- a/modules/text_server_adv/dynamic_font_adv.h
+++ b/modules/text_server_adv/dynamic_font_adv.h
@@ -118,6 +118,8 @@ private:
String font_path;
Vector<uint8_t> font_mem_cache;
+ Map<int32_t, double> variations;
+
float rect_margin = 1.f;
int base_size = 16;
float oversampling = 1.f;
@@ -146,6 +148,10 @@ public:
virtual float get_descent(int p_size) const override;
virtual Dictionary get_feature_list() const override;
+ virtual Dictionary get_variation_list() const override;
+
+ virtual void set_variation(const String &p_name, double p_value) override;
+ virtual double get_variation(const String &p_name) const override;
virtual float get_underline_position(int p_size) const override;
virtual float get_underline_thickness(int p_size) const override;
diff --git a/modules/text_server_adv/font_adv.h b/modules/text_server_adv/font_adv.h
index 232d6d7d08..88b327f57b 100644
--- a/modules/text_server_adv/font_adv.h
+++ b/modules/text_server_adv/font_adv.h
@@ -50,6 +50,10 @@ struct FontDataAdvanced {
virtual float get_descent(int p_size) const = 0;
virtual Dictionary get_feature_list() const { return Dictionary(); };
+ virtual Dictionary get_variation_list() const { return Dictionary(); };
+
+ virtual void set_variation(const String &p_name, double p_value){};
+ virtual double get_variation(const String &p_name) const { return 0; };
virtual float get_underline_position(int p_size) const = 0;
virtual float get_underline_thickness(int p_size) const = 0;
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp
index 95103c6ef6..803004f93f 100644
--- a/modules/text_server_adv/text_server_adv.cpp
+++ b/modules/text_server_adv/text_server_adv.cpp
@@ -132,7 +132,7 @@ _FORCE_INLINE_ bool is_linebreak(char32_t p_char) {
/*************************************************************************/
String TextServerAdvanced::interface_name = "ICU / HarfBuzz / Graphite";
-uint32_t TextServerAdvanced::interface_features = FEATURE_BIDI_LAYOUT | FEATURE_VERTICAL_LAYOUT | FEATURE_SHAPING | FEATURE_KASHIDA_JUSTIFICATION | FEATURE_BREAK_ITERATORS | FEATURE_USE_SUPPORT_DATA;
+uint32_t TextServerAdvanced::interface_features = FEATURE_BIDI_LAYOUT | FEATURE_VERTICAL_LAYOUT | FEATURE_SHAPING | FEATURE_KASHIDA_JUSTIFICATION | FEATURE_BREAK_ITERATORS | FEATURE_USE_SUPPORT_DATA | FEATURE_FONT_VARIABLE;
bool TextServerAdvanced::has_feature(Feature p_feature) {
return (interface_features & p_feature) == p_feature;
@@ -622,6 +622,27 @@ bool TextServerAdvanced::font_get_antialiased(RID p_font) const {
return fd->get_antialiased();
}
+Dictionary TextServerAdvanced::font_get_variation_list(RID p_font) const {
+ _THREAD_SAFE_METHOD_
+ const FontDataAdvanced *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND_V(!fd, Dictionary());
+ return fd->get_variation_list();
+}
+
+void TextServerAdvanced::font_set_variation(RID p_font, const String &p_name, double p_value) {
+ _THREAD_SAFE_METHOD_
+ FontDataAdvanced *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND(!fd);
+ fd->set_variation(p_name, p_value);
+}
+
+double TextServerAdvanced::font_get_variation(RID p_font, const String &p_name) const {
+ _THREAD_SAFE_METHOD_
+ const FontDataAdvanced *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND_V(!fd, 0);
+ return fd->get_variation(p_name);
+}
+
void TextServerAdvanced::font_set_distance_field_hint(RID p_font, bool p_distance_field) {
_THREAD_SAFE_METHOD_
FontDataAdvanced *fd = font_owner.getornull(p_font);
diff --git a/modules/text_server_adv/text_server_adv.h b/modules/text_server_adv/text_server_adv.h
index f26b87f67e..8c26554158 100644
--- a/modules/text_server_adv/text_server_adv.h
+++ b/modules/text_server_adv/text_server_adv.h
@@ -138,6 +138,10 @@ public:
virtual bool font_get_antialiased(RID p_font) const override;
virtual Dictionary font_get_feature_list(RID p_font) const override;
+ virtual Dictionary font_get_variation_list(RID p_font) const override;
+
+ virtual void font_set_variation(RID p_font, const String &p_name, double p_value) override;
+ virtual double font_get_variation(RID p_font, const String &p_name) const override;
virtual void font_set_hinting(RID p_font, Hinting p_hinting) override;
virtual Hinting font_get_hinting(RID p_font) const override;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 06:29:47 +0000