diff options
Diffstat (limited to 'servers/rendering')
19 files changed, 275 insertions, 62 deletions
diff --git a/servers/rendering/renderer_rd/environment/sky.cpp b/servers/rendering/renderer_rd/environment/sky.cpp index 1dbad79477..814d145b66 100644 --- a/servers/rendering/renderer_rd/environment/sky.cpp +++ b/servers/rendering/renderer_rd/environment/sky.cpp @@ -1648,7 +1648,10 @@ void SkyRD::update_dirty_skys() { tf.mipmaps = MIN(mipmaps, layers); tf.width = w; tf.height = h; - tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT; + tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT; + if (RendererSceneRenderRD::get_singleton()->_render_buffers_can_be_storage()) { + tf.usage_bits |= RD::TEXTURE_USAGE_STORAGE_BIT; + } sky->radiance = RD::get_singleton()->texture_create(tf, RD::TextureView()); diff --git a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp index ad63d3fd4b..1bba95f511 100644 --- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp +++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp @@ -3768,6 +3768,7 @@ void RenderForwardClustered::_geometry_instance_dependency_changed(Dependency::D case Dependency::DEPENDENCY_CHANGED_MULTIMESH: case Dependency::DEPENDENCY_CHANGED_SKELETON_DATA: { static_cast<RenderGeometryInstance *>(p_tracker->userdata)->_mark_dirty(); + static_cast<GeometryInstanceForwardClustered *>(p_tracker->userdata)->data->dirty_dependencies = true; } break; case Dependency::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES: { GeometryInstanceForwardClustered *ginstance = static_cast<GeometryInstanceForwardClustered *>(p_tracker->userdata); @@ -3782,6 +3783,7 @@ void RenderForwardClustered::_geometry_instance_dependency_changed(Dependency::D } void RenderForwardClustered::_geometry_instance_dependency_deleted(const RID &p_dependency, DependencyTracker *p_tracker) { static_cast<RenderGeometryInstance *>(p_tracker->userdata)->_mark_dirty(); + static_cast<GeometryInstanceForwardClustered *>(p_tracker->userdata)->data->dirty_dependencies = true; } RenderGeometryInstance *RenderForwardClustered::geometry_instance_create(RID p_base) { diff --git a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp index 412406c0b4..2aaea4288b 100644 --- a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp +++ b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp @@ -717,6 +717,8 @@ void SceneShaderForwardClustered::init(const String p_defines) { actions.global_buffer_array_variable = "global_shader_uniforms.data"; actions.instance_uniform_index_variable = "instances.data[instance_index_interp].instance_uniforms_ofs"; + actions.check_multiview_samplers = true; // make sure we check sampling multiview textures + compiler.initialize(actions); } diff --git a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp index 25204f1abf..4065d253bb 100644 --- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp +++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp @@ -2237,6 +2237,9 @@ RenderGeometryInstance *RenderForwardMobile::geometry_instance_create(RID p_base ginstance->data->base = p_base; ginstance->data->base_type = type; + ginstance->data->dependency_tracker.userdata = ginstance; + ginstance->data->dependency_tracker.changed_callback = _geometry_instance_dependency_changed; + ginstance->data->dependency_tracker.deleted_callback = _geometry_instance_dependency_deleted; ginstance->_mark_dirty(); @@ -2673,6 +2676,7 @@ void RenderForwardMobile::_geometry_instance_dependency_changed(Dependency::Depe case Dependency::DEPENDENCY_CHANGED_MULTIMESH: case Dependency::DEPENDENCY_CHANGED_SKELETON_DATA: { static_cast<RenderGeometryInstance *>(p_tracker->userdata)->_mark_dirty(); + static_cast<GeometryInstanceForwardMobile *>(p_tracker->userdata)->data->dirty_dependencies = true; } break; case Dependency::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES: { GeometryInstanceForwardMobile *ginstance = static_cast<GeometryInstanceForwardMobile *>(p_tracker->userdata); @@ -2687,6 +2691,7 @@ void RenderForwardMobile::_geometry_instance_dependency_changed(Dependency::Depe } void RenderForwardMobile::_geometry_instance_dependency_deleted(const RID &p_dependency, DependencyTracker *p_tracker) { static_cast<RenderGeometryInstance *>(p_tracker->userdata)->_mark_dirty(); + static_cast<GeometryInstanceForwardMobile *>(p_tracker->userdata)->data->dirty_dependencies = true; } /* misc */ diff --git a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp index 3d1d78c63d..f9eecf4dc7 100644 --- a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp +++ b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp @@ -609,6 +609,7 @@ void SceneShaderForwardMobile::init(const String p_defines) { actions.instance_uniform_index_variable = "draw_call.instance_uniforms_ofs"; actions.apply_luminance_multiplier = true; // apply luminance multiplier to screen texture + actions.check_multiview_samplers = true; // make sure we check sampling multiview textures compiler.initialize(actions); } diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp index 2a87c4fa8d..33f6ac0276 100644 --- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp @@ -253,6 +253,11 @@ void RendererSceneRenderRD::_render_buffers_copy_screen_texture(const RenderData Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers; ERR_FAIL_COND(rb.is_null()); + if (!rb->has_internal_texture()) { + // We're likely rendering reflection probes where we can't use our backbuffers. + return; + } + RD::get_singleton()->draw_command_begin_label("Copy screen texture"); rb->allocate_blur_textures(); @@ -292,6 +297,11 @@ void RendererSceneRenderRD::_render_buffers_copy_depth_texture(const RenderDataR Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers; ERR_FAIL_COND(rb.is_null()); + if (!rb->has_depth_texture()) { + // We're likely rendering reflection probes where we can't use our backbuffers. + return; + } + RD::get_singleton()->draw_command_begin_label("Copy depth texture"); // note, this only creates our back depth texture if we haven't already created it. diff --git a/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl b/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl index 91c2000c1a..c6a3c42e57 100644 --- a/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl +++ b/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl @@ -118,13 +118,13 @@ layout(location = 10) out flat uint instance_index_interp; // !BAS! This needs to become an input once we implement our fallback! #define ViewIndex 0 #endif // has_VK_KHR_multiview -vec3 normal_roughness_uv(vec2 uv) { +vec3 multiview_uv(vec2 uv) { return vec3(uv, ViewIndex); } #else // USE_MULTIVIEW // Set to zero, not supported in non stereo #define ViewIndex 0 -vec2 normal_roughness_uv(vec2 uv) { +vec2 multiview_uv(vec2 uv) { return uv; } #endif //USE_MULTIVIEW @@ -550,13 +550,13 @@ layout(location = 10) in flat uint instance_index_interp; // !BAS! This needs to become an input once we implement our fallback! #define ViewIndex 0 #endif // has_VK_KHR_multiview -vec3 normal_roughness_uv(vec2 uv) { +vec3 multiview_uv(vec2 uv) { return vec3(uv, ViewIndex); } #else // USE_MULTIVIEW // Set to zero, not supported in non stereo #define ViewIndex 0 -vec2 normal_roughness_uv(vec2 uv) { +vec2 multiview_uv(vec2 uv) { return uv; } #endif //USE_MULTIVIEW diff --git a/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered_inc.glsl b/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered_inc.glsl index 1f524313f2..8ff7a784dc 100644 --- a/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered_inc.glsl @@ -271,15 +271,16 @@ layout(r32ui, set = 1, binding = 13) uniform restrict uimage3D geom_facing_grid; #define multiviewSampler sampler2D #else -layout(set = 1, binding = 10) uniform texture2D depth_buffer; -layout(set = 1, binding = 11) uniform texture2D color_buffer; - #ifdef USE_MULTIVIEW +layout(set = 1, binding = 10) uniform texture2DArray depth_buffer; +layout(set = 1, binding = 11) uniform texture2DArray color_buffer; layout(set = 1, binding = 12) uniform texture2DArray normal_roughness_buffer; layout(set = 1, binding = 14) uniform texture2DArray ambient_buffer; layout(set = 1, binding = 15) uniform texture2DArray reflection_buffer; #define multiviewSampler sampler2DArray #else // USE_MULTIVIEW +layout(set = 1, binding = 10) uniform texture2D depth_buffer; +layout(set = 1, binding = 11) uniform texture2D color_buffer; layout(set = 1, binding = 12) uniform texture2D normal_roughness_buffer; layout(set = 1, binding = 14) uniform texture2D ambient_buffer; layout(set = 1, binding = 15) uniform texture2D reflection_buffer; diff --git a/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl b/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl index 2966a2ff65..90e902ca33 100644 --- a/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl +++ b/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl @@ -112,9 +112,15 @@ layout(location = 9) out highp float dp_clip; // !BAS! This needs to become an input once we implement our fallback! #define ViewIndex 0 #endif +vec3 multiview_uv(vec2 uv) { + return vec3(uv, ViewIndex); +} #else // Set to zero, not supported in non stereo #define ViewIndex 0 +vec2 multiview_uv(vec2 uv) { + return uv; +} #endif //USE_MULTIVIEW invariant gl_Position; @@ -523,9 +529,15 @@ layout(location = 9) highp in float dp_clip; // !BAS! This needs to become an input once we implement our fallback! #define ViewIndex 0 #endif +vec3 multiview_uv(vec2 uv) { + return vec3(uv, ViewIndex); +} #else // Set to zero, not supported in non stereo #define ViewIndex 0 +vec2 multiview_uv(vec2 uv) { + return uv; +} #endif //USE_MULTIVIEW //defines to keep compatibility with vertex diff --git a/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile_inc.glsl b/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile_inc.glsl index 631ff0575b..78b39a356d 100644 --- a/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile_inc.glsl @@ -154,8 +154,15 @@ layout(set = 1, binding = 5) uniform highp texture2D directional_shadow_atlas; // this needs to change to providing just the lightmap we're using.. layout(set = 1, binding = 6) uniform texture2DArray lightmap_textures[MAX_LIGHTMAP_TEXTURES]; +#ifdef USE_MULTIVIEW +layout(set = 1, binding = 9) uniform highp texture2DArray depth_buffer; +layout(set = 1, binding = 10) uniform mediump texture2DArray color_buffer; +#define multiviewSampler sampler2DArray +#else layout(set = 1, binding = 9) uniform highp texture2D depth_buffer; layout(set = 1, binding = 10) uniform mediump texture2D color_buffer; +#define multiviewSampler sampler2D +#endif // USE_MULTIVIEW /* Set 2 Skeleton & Instancing (can change per item) */ diff --git a/servers/rendering/renderer_rd/storage_rd/light_storage.cpp b/servers/rendering/renderer_rd/storage_rd/light_storage.cpp index 33e35a7a64..cdecb3828b 100644 --- a/servers/rendering/renderer_rd/storage_rd/light_storage.cpp +++ b/servers/rendering/renderer_rd/storage_rd/light_storage.cpp @@ -1464,7 +1464,6 @@ bool LightStorage::reflection_probe_instance_begin_render(RID p_instance, RID p_ fb.push_back(atlas->depth_buffer); atlas->depth_fb = RD::get_singleton()->framebuffer_create(fb); - atlas->render_buffers->cleanup(); atlas->render_buffers->configure_for_reflections(Size2i(atlas->size, atlas->size)); } diff --git a/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp b/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp index 46a0d85ba8..2015a2fca0 100644 --- a/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp +++ b/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp @@ -842,7 +842,7 @@ void MeshStorage::mesh_instance_set_blend_shape_weight(RID p_mesh_instance, int } void MeshStorage::_mesh_instance_clear(MeshInstance *mi) { - for (const RendererRD::MeshStorage::MeshInstance::Surface surface : mi->surfaces) { + for (const RendererRD::MeshStorage::MeshInstance::Surface &surface : mi->surfaces) { if (surface.versions) { for (uint32_t j = 0; j < surface.version_count; j++) { RD::get_singleton()->free(surface.versions[j].vertex_array); diff --git a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp index 7771f75a65..255719183f 100644 --- a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp +++ b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp @@ -490,6 +490,16 @@ Ref<RenderBufferCustomDataRD> RenderSceneBuffersRD::get_custom_data(const String // Depth texture +bool RenderSceneBuffersRD::has_depth_texture() { + RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton(); + RID depth = texture_storage->render_target_get_override_depth(render_target); + if (depth.is_valid()) { + return true; + } else { + return has_texture(RB_SCOPE_BUFFERS, RB_TEX_DEPTH); + } +} + RID RenderSceneBuffersRD::get_depth_texture() { RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton(); RID depth = texture_storage->render_target_get_override_depth(render_target); diff --git a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h index dc849fd56a..50fb06c0d9 100644 --- a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h +++ b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h @@ -185,6 +185,9 @@ public: // For our internal textures we provide some easy access methods. + _FORCE_INLINE_ bool has_internal_texture() const { + return has_texture(RB_SCOPE_BUFFERS, RB_TEX_COLOR); + } _FORCE_INLINE_ RID get_internal_texture() const { return get_texture(RB_SCOPE_BUFFERS, RB_TEX_COLOR); } @@ -192,6 +195,7 @@ public: return get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_COLOR, p_layer, 0); } + bool has_depth_texture(); RID get_depth_texture(); RID get_depth_texture(const uint32_t p_layer); diff --git a/servers/rendering/shader_compiler.cpp b/servers/rendering/shader_compiler.cpp index 68542f32af..2710724066 100644 --- a/servers/rendering/shader_compiler.cpp +++ b/servers/rendering/shader_compiler.cpp @@ -1173,9 +1173,10 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene code += "("; - // if normal roughness texture is used, we will add logic to automatically switch between + // if color backbuffer, depth backbuffer or normal roughness texture is used, + // we will add logic to automatically switch between // sampler2D and sampler2D array and vec2 UV and vec3 UV. - bool normal_roughness_texture_used = false; + bool multiview_uv_needed = false; for (int i = 1; i < onode->arguments.size(); i++) { if (i > 1) { @@ -1220,8 +1221,8 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene } String node_code = _dump_node_code(onode->arguments[i], p_level, r_gen_code, p_actions, p_default_actions, p_assigning); - if (!RS::get_singleton()->is_low_end() && is_texture_func && i == 1) { - //need to map from texture to sampler in order to sample when using Vulkan GLSL + if (is_texture_func && i == 1) { + // If we're doing a texture lookup we need to check our texture argument StringName texture_uniform; bool correct_texture_uniform = false; @@ -1240,8 +1241,10 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene break; } - if (correct_texture_uniform) { + if (correct_texture_uniform && !RS::get_singleton()->is_low_end()) { + // Need to map from texture to sampler in order to sample when using Vulkan GLSL. String sampler_name; + bool is_depth_texture = false; bool is_normal_roughness_texture = false; if (actions.custom_samplers.has(texture_uniform)) { @@ -1251,6 +1254,8 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene const ShaderLanguage::ShaderNode::Uniform &u = shader->uniforms[texture_uniform]; if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_SCREEN_TEXTURE) { is_screen_texture = true; + } else if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_DEPTH_TEXTURE) { + is_depth_texture = true; } else if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_NORMAL_ROUGHNESS_TEXTURE) { is_normal_roughness_texture = true; } @@ -1281,24 +1286,40 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene } String data_type_name = ""; - if (is_normal_roughness_texture) { + if (actions.check_multiview_samplers && (is_screen_texture || is_depth_texture || is_normal_roughness_texture)) { data_type_name = "multiviewSampler"; - normal_roughness_texture_used = true; + multiview_uv_needed = true; } else { data_type_name = ShaderLanguage::get_datatype_name(onode->arguments[i]->get_datatype()); } code += data_type_name + "(" + node_code + ", " + sampler_name + ")"; + } else if (actions.check_multiview_samplers && correct_texture_uniform && RS::get_singleton()->is_low_end()) { + // Texture function on low end hardware (i.e. OpenGL). + // We just need to know if the texture supports multiview. + + if (shader->uniforms.has(texture_uniform)) { + const ShaderLanguage::ShaderNode::Uniform &u = shader->uniforms[texture_uniform]; + if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_SCREEN_TEXTURE) { + multiview_uv_needed = true; + } else if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_DEPTH_TEXTURE) { + multiview_uv_needed = true; + } else if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_NORMAL_ROUGHNESS_TEXTURE) { + multiview_uv_needed = true; + } + } + + code += node_code; } else { code += node_code; } - } else { - if (normal_roughness_texture_used && i == 2) { - // UV coordinate after using normal roughness texture. - node_code = "normal_roughness_uv(" + node_code + ".xy)"; - } + } else if (multiview_uv_needed && i == 2) { + // UV coordinate after using color, depth or normal roughness texture. + node_code = "multiview_uv(" + node_code + ".xy)"; code += node_code; + } else { + code += node_code; } } code += ")"; diff --git a/servers/rendering/shader_compiler.h b/servers/rendering/shader_compiler.h index 43bea213da..3bb29a545b 100644 --- a/servers/rendering/shader_compiler.h +++ b/servers/rendering/shader_compiler.h @@ -101,6 +101,7 @@ public: String instance_uniform_index_variable; uint32_t base_varying_index = 0; bool apply_luminance_multiplier = false; + bool check_multiview_samplers = false; }; private: diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp index ba7ffda00a..7a4ac709f4 100644 --- a/servers/rendering/shader_language.cpp +++ b/servers/rendering/shader_language.cpp @@ -90,8 +90,9 @@ const char *ShaderLanguage::token_names[TK_MAX] = { "IDENTIFIER", "TRUE", "FALSE", - "REAL_CONSTANT", + "FLOAT_CONSTANT", "INT_CONSTANT", + "UINT_CONSTANT", "TYPE_VOID", "TYPE_BOOL", "TYPE_BVEC2", @@ -126,6 +127,7 @@ const char *ShaderLanguage::token_names[TK_MAX] = { "INTERPOLATION_FLAT", "INTERPOLATION_SMOOTH", "CONST", + "STRUCT", "PRECISION_LOW", "PRECISION_MID", "PRECISION_HIGH", @@ -169,6 +171,7 @@ const char *ShaderLanguage::token_names[TK_MAX] = { "CF_DO", "CF_SWITCH", "CF_CASE", + "CF_DEFAULT", "CF_BREAK", "CF_CONTINUE", "CF_RETURN", @@ -185,19 +188,26 @@ const char *ShaderLanguage::token_names[TK_MAX] = { "SEMICOLON", "PERIOD", "UNIFORM", + "UNIFORM_GROUP", "INSTANCE", "GLOBAL", "VARYING", - "IN", - "OUT", - "INOUT", + "ARG_IN", + "ARG_OUT", + "ARG_INOUT", "RENDER_MODE", - "SOURCE_COLOR", "HINT_DEFAULT_WHITE_TEXTURE", "HINT_DEFAULT_BLACK_TEXTURE", "HINT_DEFAULT_TRANSPARENT_TEXTURE", "HINT_NORMAL_TEXTURE", + "HINT_ROUGHNESS_NORMAL_TEXTURE", + "HINT_ROUGHNESS_R", + "HINT_ROUGHNESS_G", + "HINT_ROUGHNESS_B", + "HINT_ROUGHNESS_A", + "HINT_ROUGHNESS_GRAY", "HINT_ANISOTROPY_TEXTURE", + "HINT_SOURCE_COLOR", "HINT_RANGE", "HINT_INSTANCE_INDEX", "HINT_SCREEN_TEXTURE", @@ -612,7 +622,7 @@ ShaderLanguage::Token ShaderLanguage::_get_token() { char_idx += 2; include_positions.resize(include_positions.size() - 1); // Pop back. - tk_line = include_positions[include_positions.size() - 1].line; // Restore line. + tk_line = include_positions[include_positions.size() - 1].line - 1; // Restore line. } else { return _make_token(TK_ERROR, "Invalid include enter/exit hint token (@@> and @@<)"); @@ -2827,6 +2837,20 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "dFdx", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, { "dFdx", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, + // dFdxCoarse + + { "dFdxCoarse", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdxCoarse", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdxCoarse", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdxCoarse", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + + // dFdxFine + + { "dFdxFine", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdxFine", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdxFine", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdxFine", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + // dFdy { "dFdy", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, @@ -2834,6 +2858,20 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "dFdy", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, { "dFdy", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, + // dFdyCoarse + + { "dFdyCoarse", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdyCoarse", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdyCoarse", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdyCoarse", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + + // dFdyFine + + { "dFdyFine", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdyFine", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdyFine", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "dFdyFine", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + // fwidth { "fwidth", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, @@ -2841,6 +2879,20 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "fwidth", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, { "fwidth", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, false }, + // fwidthCoarse + + { "fwidthCoarse", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "fwidthCoarse", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "fwidthCoarse", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "fwidthCoarse", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + + // fwidthFine + + { "fwidthFine", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "fwidthFine", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "fwidthFine", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + { "fwidthFine", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + // Sub-functions. // array @@ -8233,6 +8285,10 @@ Error ShaderLanguage::_parse_shader(const HashMap<StringName, FunctionInfo> &p_f _set_error(vformat(RTR("Uniform instances are not yet implemented for '%s' shaders."), shader_type_identifier)); return ERR_PARSE_ERROR; } + if (OS::get_singleton()->get_current_rendering_method() == "gl_compatibility") { + _set_error(RTR("Uniform instances are not supported in gl_compatibility shaders.")); + return ERR_PARSE_ERROR; + } if (uniform_scope == ShaderNode::Uniform::SCOPE_LOCAL) { tk = _get_token(); if (tk.type != TK_UNIFORM) { diff --git a/servers/rendering/shader_preprocessor.cpp b/servers/rendering/shader_preprocessor.cpp index 97efd2df94..816d937e9f 100644 --- a/servers/rendering/shader_preprocessor.cpp +++ b/servers/rendering/shader_preprocessor.cpp @@ -78,19 +78,46 @@ char32_t ShaderPreprocessor::Tokenizer::peek() { return 0; } +int ShaderPreprocessor::Tokenizer::consume_line_continuations(int p_offset) { + int skips = 0; + + for (int i = index + p_offset; i < size; i++) { + char32_t c = code[i]; + if (c == '\\') { + if (i + 1 < size && code[i + 1] == '\n') { + // This line ends with "\" and "\n" continuation. + add_generated(Token('\n', line)); + line++; + skips++; + + i = i + 2; + index = i; + } else { + break; + } + } else if (!is_whitespace(c)) { + break; + } + } + return skips; +} + LocalVector<ShaderPreprocessor::Token> ShaderPreprocessor::Tokenizer::advance(char32_t p_what) { LocalVector<ShaderPreprocessor::Token> tokens; while (index < size) { char32_t c = code[index++]; - - tokens.push_back(ShaderPreprocessor::Token(c, line)); + if (c == '\\' && consume_line_continuations(-1) > 0) { + continue; + } if (c == '\n') { add_generated(ShaderPreprocessor::Token('\n', line)); line++; } + tokens.push_back(ShaderPreprocessor::Token(c, line)); + if (c == p_what || c == 0) { return tokens; } @@ -104,6 +131,11 @@ void ShaderPreprocessor::Tokenizer::skip_whitespace() { } } +bool ShaderPreprocessor::Tokenizer::consume_empty_line() { + // Read until newline and return true if the content was all whitespace/empty. + return tokens_to_string(advance('\n')).strip_edges().size() == 0; +} + String ShaderPreprocessor::Tokenizer::get_identifier(bool *r_is_cursor, bool p_started) { if (r_is_cursor != nullptr) { *r_is_cursor = false; @@ -113,6 +145,10 @@ String ShaderPreprocessor::Tokenizer::get_identifier(bool *r_is_cursor, bool p_s while (true) { char32_t c = peek(); + if (c == '\\' && consume_line_continuations(0) > 0) { + continue; + } + if (is_char_end(c) || c == '(' || c == ')' || c == ',' || c == ';') { break; } @@ -146,8 +182,10 @@ String ShaderPreprocessor::Tokenizer::get_identifier(bool *r_is_cursor, bool p_s String ShaderPreprocessor::Tokenizer::peek_identifier() { const int original = index; + const int original_line = line; String id = get_identifier(); index = original; + line = original_line; return id; } @@ -485,7 +523,9 @@ void ShaderPreprocessor::process_else(Tokenizer *p_tokenizer) { state->previous_region->to_line = line - 1; } - p_tokenizer->advance('\n'); + if (!p_tokenizer->consume_empty_line()) { + set_error(RTR("Invalid else."), p_tokenizer->get_line()); + } bool skip = false; for (int i = 0; i < state->current_branch->conditions.size(); i++) { @@ -508,17 +548,21 @@ void ShaderPreprocessor::process_else(Tokenizer *p_tokenizer) { } void ShaderPreprocessor::process_endif(Tokenizer *p_tokenizer) { + const int line = p_tokenizer->get_line(); + state->condition_depth--; if (state->condition_depth < 0) { - set_error(RTR("Unmatched endif."), p_tokenizer->get_line()); + set_error(RTR("Unmatched endif."), line); return; } if (state->previous_region != nullptr) { - state->previous_region->to_line = p_tokenizer->get_line() - 1; + state->previous_region->to_line = line - 1; state->previous_region = state->previous_region->parent; } - p_tokenizer->advance('\n'); + if (!p_tokenizer->consume_empty_line()) { + set_error(RTR("Invalid endif."), line); + } state->current_branch = state->current_branch->parent; state->branches.pop_back(); @@ -574,12 +618,10 @@ void ShaderPreprocessor::process_ifdef(Tokenizer *p_tokenizer) { return; } - p_tokenizer->skip_whitespace(); - if (!is_char_end(p_tokenizer->peek())) { + if (!p_tokenizer->consume_empty_line()) { set_error(RTR("Invalid ifdef."), line); return; } - p_tokenizer->advance('\n'); bool success = state->defines.has(label); start_branch_condition(p_tokenizer, success); @@ -598,12 +640,10 @@ void ShaderPreprocessor::process_ifndef(Tokenizer *p_tokenizer) { return; } - p_tokenizer->skip_whitespace(); - if (!is_char_end(p_tokenizer->peek())) { + if (!p_tokenizer->consume_empty_line()) { set_error(RTR("Invalid ifndef."), line); return; } - p_tokenizer->advance('\n'); bool success = !state->defines.has(label); start_branch_condition(p_tokenizer, success); @@ -628,9 +668,8 @@ void ShaderPreprocessor::process_include(Tokenizer *p_tokenizer) { } } path = path.substr(0, path.length() - 1); - p_tokenizer->skip_whitespace(); - if (path.is_empty() || !is_char_end(p_tokenizer->peek())) { + if (path.is_empty() || !p_tokenizer->consume_empty_line()) { set_error(RTR("Invalid path."), line); return; } @@ -728,25 +767,24 @@ void ShaderPreprocessor::process_pragma(Tokenizer *p_tokenizer) { return; } - p_tokenizer->advance('\n'); + if (!p_tokenizer->consume_empty_line()) { + set_error(RTR("Invalid pragma directive."), line); + return; + } } void ShaderPreprocessor::process_undef(Tokenizer *p_tokenizer) { const int line = p_tokenizer->get_line(); const String label = p_tokenizer->get_identifier(); - if (label.is_empty() || !state->defines.has(label)) { - set_error(RTR("Invalid name."), line); - return; - } - - p_tokenizer->skip_whitespace(); - if (!is_char_end(p_tokenizer->peek())) { + if (label.is_empty() || !p_tokenizer->consume_empty_line()) { set_error(RTR("Invalid undef."), line); return; } - memdelete(state->defines[label]); - state->defines.erase(label); + if (state->defines.has(label)) { + memdelete(state->defines[label]); + state->defines.erase(label); + } } void ShaderPreprocessor::add_region(int p_line, bool p_enabled, Region *p_parent_region) { @@ -957,15 +995,57 @@ bool ShaderPreprocessor::expand_macros_once(const String &p_line, int p_line_num String body = define->body; if (define->arguments.size() > 0) { // Complex macro with arguments. - int args_start = index + key.length(); - int args_end = p_line.find(")", args_start); - if (args_start == -1 || args_end == -1) { - set_error(RTR("Missing macro argument parenthesis."), p_line_number); - return false; + + int args_start = -1; + int args_end = -1; + int brackets_open = 0; + Vector<String> args; + for (int i = index_start - 1; i < p_line.length(); i++) { + bool add_argument = false; + bool reached_end = false; + char32_t c = p_line[i]; + + if (c == '(') { + brackets_open++; + if (brackets_open == 1) { + args_start = i + 1; + args_end = -1; + } + } else if (c == ')') { + brackets_open--; + if (brackets_open == 0) { + args_end = i; + add_argument = true; + reached_end = true; + } + } else if (c == ',') { + if (brackets_open == 1) { + args_end = i; + add_argument = true; + } + } + + if (add_argument) { + if (args_start == -1 || args_end == -1) { + set_error(RTR("Invalid macro argument list."), p_line_number); + return false; + } + + String arg = p_line.substr(args_start, args_end - args_start).strip_edges(); + if (arg.is_empty()) { + set_error(RTR("Invalid macro argument."), p_line_number); + return false; + } + args.append(arg); + + args_start = args_end + 1; + } + + if (reached_end) { + break; + } } - String values = result.substr(args_start + 1, args_end - (args_start + 1)); - Vector<String> args = values.split(","); if (args.size() != define->arguments.size()) { set_error(RTR("Invalid macro argument count."), p_line_number); return false; @@ -987,9 +1067,6 @@ bool ShaderPreprocessor::expand_macros_once(const String &p_line, int p_line_num result = result.substr(0, index) + " " + body + " " + result.substr(args_end + 1, result.length()); } else { result = result.substr(0, index) + body + result.substr(index + key.length(), result.length() - (index + key.length())); - // Manually reset index_start to where the body value of the define finishes. - // This ensures we don't skip another instance of this macro in the string. - index_start = index + body.length() + 1; } r_expanded = result; diff --git a/servers/rendering/shader_preprocessor.h b/servers/rendering/shader_preprocessor.h index 6e5533c575..2b7d2c274e 100644 --- a/servers/rendering/shader_preprocessor.h +++ b/servers/rendering/shader_preprocessor.h @@ -93,11 +93,13 @@ private: int get_line() const; int get_index() const; char32_t peek(); + int consume_line_continuations(int p_offset); void get_and_clear_generated(Vector<Token> *r_out); void backtrack(char32_t p_what); LocalVector<Token> advance(char32_t p_what); void skip_whitespace(); + bool consume_empty_line(); String get_identifier(bool *r_is_cursor = nullptr, bool p_started = false); String peek_identifier(); Token get_token(); |