diff options
Diffstat (limited to 'servers/visual/rendering_device.h')
| -rw-r--r-- | servers/visual/rendering_device.h | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/servers/visual/rendering_device.h b/servers/visual/rendering_device.h index fed2b0e79d..4f32673dc7 100644 --- a/servers/visual/rendering_device.h +++ b/servers/visual/rendering_device.h @@ -5,6 +5,32 @@ class RenderingDevice : public Object { GDCLASS(RenderingDevice, Object) +public: + enum ShaderStage { + SHADER_STAGE_VERTEX, + SHADER_STAGE_FRAGMENT, + SHADER_STAGE_TESSELATION_CONTROL, + SHADER_STAGE_TESSELATION_EVALUATION, + SHADER_STAGE_COMPUTE, + SHADER_STAGE_MAX, + SHADER_STAGE_VERTEX_BIT = (1 << SHADER_STAGE_VERTEX), + SHADER_STAGE_FRAGMENT_BIT = (1 << SHADER_STAGE_FRAGMENT), + SHADER_STAGE_TESSELATION_CONTROL_BIT = (1 << SHADER_STAGE_TESSELATION_CONTROL), + SHADER_STAGE_TESSELATION_EVALUATION_BIT = (1 << SHADER_STAGE_TESSELATION_EVALUATION), + SHADER_STAGE_COMPUTE_BIT = (1 << SHADER_STAGE_COMPUTE), + }; + + enum ShaderLanguage { + SHADER_LANGUAGE_GLSL, + SHADER_LANGUAGE_HLSL + }; + + typedef PoolVector<uint8_t> (*ShaderCompileFunction)(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language, String *r_error); + typedef PoolVector<uint8_t> (*ShaderCacheFunction)(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language); + +private: + static ShaderCompileFunction compile_function; + static ShaderCacheFunction cache_function; static RenderingDevice *singleton; @@ -497,29 +523,21 @@ public: /**** SHADER ****/ /****************/ - enum ShaderStage { - SHADER_STAGE_VERTEX, - SHADER_STAGE_FRAGMENT, - SHADER_STAGE_TESSELATION_CONTROL, - SHADER_STAGE_TESSELATION_EVALUATION, - SHADER_STAGE_COMPUTE, - SHADER_STAGE_MAX, - SHADER_STAGE_VERTEX_BIT = (1 << SHADER_STAGE_VERTEX), - SHADER_STAGE_FRAGMENT_BIT = (1 << SHADER_STAGE_FRAGMENT), - SHADER_STAGE_TESSELATION_CONTROL_BIT = (1 << SHADER_STAGE_TESSELATION_CONTROL), - SHADER_STAGE_TESSELATION_EVALUATION_BIT = (1 << SHADER_STAGE_TESSELATION_EVALUATION), - SHADER_STAGE_COMPUTE_BIT = (1 << SHADER_STAGE_COMPUTE), - }; + virtual PoolVector<uint8_t> shader_compile_from_source(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language = SHADER_LANGUAGE_GLSL, String *r_error = NULL, bool p_allow_cache = true); - struct ShaderStageSource { + static void shader_set_compile_function(ShaderCompileFunction p_function); + static void shader_set_cache_function(ShaderCacheFunction p_function); + + struct ShaderStageData { ShaderStage shader_stage; - String shader_source; - ShaderStageSource() { + PoolVector<uint8_t> spir_v; + + ShaderStageData() { shader_stage = SHADER_STAGE_VERTEX; } }; - virtual RID shader_create_from_source(const Vector<ShaderStageSource> &p_stages, String *r_error = NULL, ShaderStage *r_error_stage = NULL, bool p_allow_cache = true) = 0; + virtual RID shader_create(const Vector<ShaderStageData> &p_stages) = 0; virtual Vector<int> shader_get_vertex_input_locations_used(RID p_shader) = 0; /******************/ |