diff options
Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/Caps.h')
| -rw-r--r-- | src/3rdparty/angle/src/libANGLE/Caps.h | 291 |
1 files changed, 254 insertions, 37 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/Caps.h b/src/3rdparty/angle/src/libANGLE/Caps.h index d0e839a2ba..64bdf97112 100644 --- a/src/3rdparty/angle/src/libANGLE/Caps.h +++ b/src/3rdparty/angle/src/libANGLE/Caps.h @@ -8,21 +8,28 @@ #define LIBANGLE_CAPS_H_ #include "angle_gl.h" +#include "libANGLE/Version.h" #include "libANGLE/angletypes.h" +#include "libANGLE/renderer/Format.h" #include <map> #include <set> #include <string> #include <vector> +#include <array> namespace gl { +struct Extensions; + typedef std::set<GLuint> SupportedSampleSet; struct TextureCaps { TextureCaps(); + TextureCaps(const TextureCaps &other); + ~TextureCaps(); // Supports for basic texturing: glTexImage, glTexSubImage, etc bool texturable; @@ -44,26 +51,37 @@ struct TextureCaps GLuint getNearestSamples(GLuint requestedSamples) const; }; -class TextureCapsMap +TextureCaps GenerateMinimumTextureCaps(GLenum internalFormat, + const Version &clientVersion, + const Extensions &extensions); + +class TextureCapsMap final : angle::NonCopyable { public: - typedef std::map<GLenum, TextureCaps>::const_iterator const_iterator; + TextureCapsMap(); + ~TextureCapsMap(); + // These methods are deprecated. Please use angle::Format for new features. void insert(GLenum internalFormat, const TextureCaps &caps); - void remove(GLenum internalFormat); - const TextureCaps &get(GLenum internalFormat) const; - const_iterator begin() const; - const_iterator end() const; + void clear(); - size_t size() const; + // Prefer using angle::Format methods. + const TextureCaps &get(angle::Format::ID formatID) const; + void set(angle::Format::ID formatID, const TextureCaps &caps); private: - typedef std::map<GLenum, TextureCaps> InternalFormatToCapsMap; - InternalFormatToCapsMap mCapsMap; + TextureCaps &get(angle::Format::ID formatID); + + // Indexed by angle::Format::ID + std::array<TextureCaps, angle::kNumANGLEFormats> mFormatData; }; +void InitMinimumTextureCapsMap(const Version &clientVersion, + const Extensions &extensions, + TextureCapsMap *capsMap); + struct Extensions { Extensions(); @@ -87,6 +105,7 @@ struct Extensions // GL_EXT_sRGB // GL_ANGLE_depth_texture, GL_OES_depth32 // GL_EXT_color_buffer_float + // GL_EXT_texture_norm16 void setTextureExtensionSupport(const TextureCapsMap &textureCaps); // ES2 Extension support @@ -141,12 +160,18 @@ struct Extensions bool textureRG; // GL_EXT_texture_compression_dxt1, GL_ANGLE_texture_compression_dxt3 and GL_ANGLE_texture_compression_dxt5 - // Implies that TextureCaps for GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT + // Implies that TextureCaps exist for GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT // GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE and GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE bool textureCompressionDXT1; bool textureCompressionDXT3; bool textureCompressionDXT5; + // GL_EXT_texture_compression_s3tc_srgb + // Implies that TextureCaps exist for GL_COMPRESSED_SRGB_S3TC_DXT1_EXT, + // GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, and + // GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT + bool textureCompressionS3TCsRGB; + // GL_KHR_texture_compression_astc_hdr bool textureCompressionASTCHDR; @@ -188,9 +213,6 @@ struct Extensions // GL_NV_fence bool fence; - // GL_ANGLE_timer_query - bool timerQuery; - // GL_EXT_disjoint_timer_query bool disjointTimerQuery; GLuint queryCounterBitsTimeElapsed; @@ -199,6 +221,9 @@ struct Extensions // GL_EXT_robustness bool robustness; + // GL_KHR_robust_buffer_access_behavior + bool robustBufferAccessBehavior; + // GL_EXT_blend_minmax bool blendMinMax; @@ -220,18 +245,13 @@ struct Extensions // GL_EXT_shader_texture_lod bool shaderTextureLOD; - // GL_EXT_shader_framebuffer_fetch - bool shaderFramebufferFetch; - - // GL_ARM_shader_framebuffer_fetch - bool ARMshaderFramebufferFetch; - - // GL_NV_shader_framebuffer_fetch - bool NVshaderFramebufferFetch; - // GL_EXT_frag_depth bool fragDepth; + // ANGLE_multiview + bool multiview; + GLuint maxViews; + // GL_ANGLE_texture_usage bool textureUsage; @@ -256,6 +276,9 @@ struct Extensions // GL_OES_EGL_image_external_essl3 bool eglImageExternalEssl3; + // NV_EGL_stream_consumer_external + bool eglStreamConsumerExternal; + // EXT_unpack_subimage bool unpackSubimage; @@ -278,12 +301,98 @@ struct Extensions // GL_ANGLE_lossy_etc_decode bool lossyETCDecode; + // GL_CHROMIUM_bind_uniform_location + bool bindUniformLocation; + + // GL_CHROMIUM_sync_query + bool syncQuery; + + // GL_CHROMIUM_copy_texture + bool copyTexture; + + // GL_CHROMIUM_copy_compressed_texture + bool copyCompressedTexture; + + // GL_ANGLE_webgl_compatibility + bool webglCompatibility; + + // GL_ANGLE_request_extension + bool requestExtension; + + // GL_CHROMIUM_bind_generates_resource + bool bindGeneratesResource; + + // GL_ANGLE_robust_client_memory + bool robustClientMemory; + + // GL_EXT_texture_sRGB_decode + bool textureSRGBDecode; + + // GL_EXT_sRGB_write_control + bool sRGBWriteControl; + + // GL_CHROMIUM_color_buffer_float_rgb + bool colorBufferFloatRGB; + + // GL_CHROMIUM_color_buffer_float_rgba + bool colorBufferFloatRGBA; + // ES3 Extension support // GL_EXT_color_buffer_float bool colorBufferFloat; + + // GL_EXT_multisample_compatibility. + // written against ES 3.1 but can apply to earlier versions. + bool multisampleCompatibility; + + // GL_CHROMIUM_framebuffer_mixed_samples + bool framebufferMixedSamples; + + // GL_EXT_texture_norm16 + // written against ES 3.1 but can apply to ES 3.0 as well. + bool textureNorm16; + + // GL_CHROMIUM_path_rendering + bool pathRendering; + + // GL_OES_surfaceless_context + bool surfacelessContext; + + // GL_ANGLE_client_arrays + bool clientArrays; + + // GL_ANGLE_robust_resource_initialization + bool robustResourceInitialization; + + // GL_ANGLE_program_cache_control + bool programCacheControl; + + // GL_ANGLE_texture_rectangle + bool textureRectangle; + + // GL_EXT_geometry_shader + bool geometryShader; + // GL_EXT_geometry_shader (May 31, 2016) Table 20.43gs: Implementation dependent geometry shader + // limits + // TODO(jiawei.shao@intel.com): add all implementation dependent geometry shader limits. + GLuint maxGeometryOutputVertices; + GLuint maxGeometryShaderInvocations; }; +struct ExtensionInfo +{ + // If this extension can be enabled with glRequestExtension (GL_ANGLE_request_extension) + bool Requestable = false; + + // Pointer to a boolean member of the Extensions struct + typedef bool(Extensions::*ExtensionBool); + ExtensionBool ExtensionsMember = nullptr; +}; + +using ExtensionInfoMap = std::map<std::string, ExtensionInfo>; +const ExtensionInfoMap &GetExtensionInfoMap(); + struct Limitations { Limitations(); @@ -311,39 +420,57 @@ struct Limitations struct TypePrecision { TypePrecision(); + TypePrecision(const TypePrecision &other); void setIEEEFloat(); void setTwosComplementInt(unsigned int bits); + void setSimulatedFloat(unsigned int range, unsigned int precision); void setSimulatedInt(unsigned int range); void get(GLint *returnRange, GLint *returnPrecision) const; - GLint range[2]; + std::array<GLint, 2> range; GLint precision; }; struct Caps { Caps(); + Caps(const Caps &other); + ~Caps(); - // Table 6.28, implementation dependent values + // ES 3.1 (April 29, 2015) 20.39: implementation dependent values GLuint64 maxElementIndex; GLuint max3DTextureSize; GLuint max2DTextureSize; + GLuint maxRectangleTextureSize; GLuint maxArrayTextureLayers; GLfloat maxLODBias; GLuint maxCubeMapTextureSize; GLuint maxRenderbufferSize; - GLuint maxDrawBuffers; - GLuint maxColorAttachments; - GLuint maxViewportWidth; - GLuint maxViewportHeight; GLfloat minAliasedPointSize; GLfloat maxAliasedPointSize; GLfloat minAliasedLineWidth; GLfloat maxAliasedLineWidth; - // Table 6.29, implementation dependent values (cont.) + // ES 3.1 (April 29, 2015) 20.40: implementation dependent values (cont.) + GLuint maxDrawBuffers; + GLuint maxFramebufferWidth; + GLuint maxFramebufferHeight; + GLuint maxFramebufferSamples; + GLuint maxColorAttachments; + GLuint maxViewportWidth; + GLuint maxViewportHeight; + GLuint maxSampleMaskWords; + GLuint maxColorTextureSamples; + GLuint maxDepthTextureSamples; + GLuint maxIntegerSamples; + GLuint64 maxServerWaitTimeout; + + // ES 3.1 (April 29, 2015) Table 20.41: Implementation dependent values (cont.) + GLint maxVertexAttribRelativeOffset; + GLuint maxVertexAttribBindings; + GLint maxVertexAttribStride; GLuint maxElementsIndices; GLuint maxElementsVertices; std::vector<GLenum> compressedTextureFormats; @@ -361,26 +488,49 @@ struct Caps TypePrecision fragmentHighpInt; TypePrecision fragmentMediumpInt; TypePrecision fragmentLowpInt; - GLuint64 maxServerWaitTimeout; - // Table 6.31, implementation dependent vertex shader limits + // ES 3.1 (April 29, 2015) Table 20.43: Implementation dependent Vertex shader limits GLuint maxVertexAttributes; GLuint maxVertexUniformComponents; GLuint maxVertexUniformVectors; GLuint maxVertexUniformBlocks; GLuint maxVertexOutputComponents; GLuint maxVertexTextureImageUnits; + GLuint maxVertexAtomicCounterBuffers; + GLuint maxVertexAtomicCounters; + GLuint maxVertexImageUniforms; + GLuint maxVertexShaderStorageBlocks; - // Table 6.32, implementation dependent fragment shader limits + // ES 3.1 (April 29, 2015) Table 20.44: Implementation dependent Fragment shader limits GLuint maxFragmentUniformComponents; GLuint maxFragmentUniformVectors; GLuint maxFragmentUniformBlocks; GLuint maxFragmentInputComponents; GLuint maxTextureImageUnits; + GLuint maxFragmentAtomicCounterBuffers; + GLuint maxFragmentAtomicCounters; + GLuint maxFragmentImageUniforms; + GLuint maxFragmentShaderStorageBlocks; + GLint minProgramTextureGatherOffset; + GLuint maxProgramTextureGatherOffset; GLint minProgramTexelOffset; GLint maxProgramTexelOffset; - // Table 6.33, implementation dependent aggregate shader limits + // ES 3.1 (April 29, 2015) Table 20.45: implementation dependent compute shader limits + std::array<GLuint, 3> maxComputeWorkGroupCount; + std::array<GLuint, 3> maxComputeWorkGroupSize; + GLuint maxComputeWorkGroupInvocations; + GLuint maxComputeUniformBlocks; + GLuint maxComputeTextureImageUnits; + GLuint maxComputeSharedMemorySize; + GLuint maxComputeUniformComponents; + GLuint maxComputeAtomicCounterBuffers; + GLuint maxComputeAtomicCounters; + GLuint maxComputeImageUniforms; + GLuint maxCombinedComputeUniformComponents; + GLuint maxComputeShaderStorageBlocks; + + // ES 3.1 (April 29, 2015) Table 20.46: implementation dependent aggregate shader limits GLuint maxUniformBufferBindings; GLuint64 maxUniformBlockSize; GLuint uniformBufferOffsetAlignment; @@ -390,16 +540,31 @@ struct Caps GLuint maxVaryingComponents; GLuint maxVaryingVectors; GLuint maxCombinedTextureImageUnits; - - // Table 6.34, implementation dependent transform feedback limits + GLuint maxCombinedShaderOutputResources; + + // ES 3.1 (April 29, 2015) Table 20.47: implementation dependent aggregate shader limits (cont.) + GLuint maxUniformLocations; + GLuint maxAtomicCounterBufferBindings; + GLuint maxAtomicCounterBufferSize; + GLuint maxCombinedAtomicCounterBuffers; + GLuint maxCombinedAtomicCounters; + GLuint maxImageUnits; + GLuint maxCombinedImageUniforms; + GLuint maxShaderStorageBufferBindings; + GLuint64 maxShaderStorageBlockSize; + GLuint maxCombinedShaderStorageBlocks; + GLuint shaderStorageBufferOffsetAlignment; + + // ES 3.1 (April 29, 2015) Table 20.48: implementation dependent transform feedback limits GLuint maxTransformFeedbackInterleavedComponents; GLuint maxTransformFeedbackSeparateAttributes; GLuint maxTransformFeedbackSeparateComponents; - // Table 6.35, Framebuffer Dependent Values + // ES 3.1 (April 29, 2015) Table 20.49: Framebuffer Dependent Values GLuint maxSamples; }; +Caps GenerateMinimumCaps(const Version &clientVersion, const Extensions &extensions); } namespace egl @@ -426,6 +591,9 @@ struct DisplayExtensions // EGL_ANGLE_d3d_share_handle_client_buffer bool d3dShareHandleClientBuffer; + // EGL_ANGLE_d3d_texture_client_buffer + bool d3dTextureClientBuffer; + // EGL_ANGLE_surface_d3d_texture_2d_share_handle bool surfaceD3DTexture2DShareHandle; @@ -482,6 +650,48 @@ struct DisplayExtensions // KHR_create_context_no_error bool createContextNoError; + + // EGL_KHR_stream + bool stream; + + // EGL_KHR_stream_consumer_gltexture + bool streamConsumerGLTexture; + + // EGL_NV_stream_consumer_gltexture_yuv + bool streamConsumerGLTextureYUV; + + // EGL_ANGLE_stream_producer_d3d_texture_nv12 + bool streamProducerD3DTextureNV12; + + // EGL_ANGLE_create_context_webgl_compatibility + bool createContextWebGLCompatibility; + + // EGL_CHROMIUM_create_context_bind_generates_resource + bool createContextBindGeneratesResource; + + // EGL_CHROMIUM_get_sync_values + bool getSyncValues; + + // EGL_EXT_swap_buffers_with_damage + bool swapBuffersWithDamage; + + // EGL_EXT_pixel_format_float + bool pixelFormatFloat; + + // EGL_KHR_surfaceless_context + bool surfacelessContext; + + // EGL_ANGLE_display_texture_share_group + bool displayTextureShareGroup; + + // EGL_ANGLE_create_context_client_arrays + bool createContextClientArrays; + + // EGL_ANGLE_program_cache_control + bool programCacheControl; + + // EGL_ANGLE_robust_resource_initialization + bool robustResourceInitialization; }; struct DeviceExtensions @@ -498,6 +708,7 @@ struct DeviceExtensions struct ClientExtensions { ClientExtensions(); + ClientExtensions(const ClientExtensions &other); // Generate a vector of supported extension strings std::vector<std::string> getStrings() const; @@ -520,6 +731,12 @@ struct ClientExtensions // EGL_ANGLE_platform_angle_opengl bool platformANGLEOpenGL; + // EGL_ANGLE_platform_angle_null + bool platformANGLENULL; + + // EGL_ANGLE_platform_angle_vulkan + bool platformANGLEVulkan; + // EGL_ANGLE_device_creation bool deviceCreation; @@ -536,6 +753,6 @@ struct ClientExtensions bool clientGetAllProcAddresses; }; -} +} // namespace egl #endif // LIBANGLE_CAPS_H_ |