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Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/renderer/d3d/DynamicHLSL.h')
| -rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/DynamicHLSL.h | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/DynamicHLSL.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/DynamicHLSL.h deleted file mode 100644 index fe8d9cb0a3..0000000000 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/DynamicHLSL.h +++ /dev/null @@ -1,175 +0,0 @@ -// -// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. -// -// DynamicHLSL.h: Interface for link and run-time HLSL generation -// - -#ifndef LIBANGLE_RENDERER_D3D_DYNAMICHLSL_H_ -#define LIBANGLE_RENDERER_D3D_DYNAMICHLSL_H_ - -#include <map> -#include <vector> - -#include "angle_gl.h" -#include "common/angleutils.h" -#include "libANGLE/Constants.h" -#include "libANGLE/Program.h" -#include "libANGLE/angletypes.h" -#include "libANGLE/formatutils.h" -#include "libANGLE/renderer/d3d/RendererD3D.h" - -namespace sh -{ -struct Attribute; -struct ShaderVariable; -} - -namespace gl -{ -class InfoLog; -struct VariableLocation; -class VaryingPacking; -struct VertexAttribute; -} - -namespace rx -{ -class ProgramD3DMetadata; -class ShaderD3D; - -struct PixelShaderOutputVariable -{ - PixelShaderOutputVariable() {} - PixelShaderOutputVariable(GLenum typeIn, - const std::string &nameIn, - const std::string &sourceIn, - size_t outputIndexIn) - : type(typeIn), name(nameIn), source(sourceIn), outputIndex(outputIndexIn) - { - } - - GLenum type = GL_NONE; - std::string name; - std::string source; - size_t outputIndex = 0; -}; - -struct BuiltinVarying final : private angle::NonCopyable -{ - BuiltinVarying(); - - std::string str() const; - void enableSystem(const std::string &systemValueSemantic); - void enable(const std::string &semanticVal, unsigned int indexVal); - - bool enabled; - std::string semantic; - unsigned int index; - bool systemValue; -}; - -struct BuiltinInfo -{ - BuiltinInfo(); - ~BuiltinInfo(); - - BuiltinVarying dxPosition; - BuiltinVarying glPosition; - BuiltinVarying glFragCoord; - BuiltinVarying glPointCoord; - BuiltinVarying glPointSize; - BuiltinVarying glViewIDOVR; - BuiltinVarying glViewportIndex; - BuiltinVarying glLayer; -}; - -inline std::string GetVaryingSemantic(int majorShaderModel, bool programUsesPointSize) -{ - // SM3 reserves the TEXCOORD semantic for point sprite texcoords (gl_PointCoord) - // In D3D11 we manually compute gl_PointCoord in the GS. - return ((programUsesPointSize && majorShaderModel < 4) ? "COLOR" : "TEXCOORD"); -} - -class BuiltinVaryingsD3D -{ - public: - BuiltinVaryingsD3D(const ProgramD3DMetadata &metadata, const gl::VaryingPacking &packing); - ~BuiltinVaryingsD3D(); - - bool usesPointSize() const { return mBuiltinInfo[gl::SHADER_VERTEX].glPointSize.enabled; } - - const BuiltinInfo &operator[](gl::ShaderType shaderType) const - { - return mBuiltinInfo[shaderType]; - } - BuiltinInfo &operator[](gl::ShaderType shaderType) { return mBuiltinInfo[shaderType]; } - - private: - void updateBuiltins(gl::ShaderType shaderType, - const ProgramD3DMetadata &metadata, - const gl::VaryingPacking &packing); - - std::array<BuiltinInfo, gl::SHADER_TYPE_MAX> mBuiltinInfo; -}; - -class DynamicHLSL : angle::NonCopyable -{ - public: - explicit DynamicHLSL(RendererD3D *const renderer); - - std::string generateVertexShaderForInputLayout( - const std::string &sourceShader, - const gl::InputLayout &inputLayout, - const std::vector<sh::Attribute> &shaderAttributes) const; - std::string generatePixelShaderForOutputSignature( - const std::string &sourceShader, - const std::vector<PixelShaderOutputVariable> &outputVariables, - bool usesFragDepth, - const std::vector<GLenum> &outputLayout) const; - void generateShaderLinkHLSL(const gl::Context *context, - const gl::ProgramState &programData, - const ProgramD3DMetadata &programMetadata, - const gl::VaryingPacking &varyingPacking, - const BuiltinVaryingsD3D &builtinsD3D, - std::string *pixelHLSL, - std::string *vertexHLSL) const; - std::string generateComputeShaderLinkHLSL(const gl::Context *context, - const gl::ProgramState &programData) const; - - std::string generateGeometryShaderPreamble(const gl::VaryingPacking &varyingPacking, - const BuiltinVaryingsD3D &builtinsD3D, - const bool hasANGLEMultiviewEnabled, - const bool selectViewInVS) const; - - std::string generateGeometryShaderHLSL(const gl::Context *context, - gl::PrimitiveType primitiveType, - const gl::ProgramState &programData, - const bool useViewScale, - const bool hasANGLEMultiviewEnabled, - const bool selectViewInVS, - const bool pointSpriteEmulation, - const std::string &preambleString) const; - - void getPixelShaderOutputKey(const gl::ContextState &data, - const gl::ProgramState &programData, - const ProgramD3DMetadata &metadata, - std::vector<PixelShaderOutputVariable> *outPixelShaderKey); - - private: - RendererD3D *const mRenderer; - - void generateVaryingLinkHLSL(const gl::VaryingPacking &varyingPacking, - const BuiltinInfo &builtins, - bool programUsesPointSize, - std::ostringstream &hlslStream) const; - - static void GenerateAttributeConversionHLSL(gl::VertexFormatType vertexFormatType, - const sh::ShaderVariable &shaderAttrib, - std::ostringstream &outStream); -}; - -} // namespace rx - -#endif // LIBANGLE_RENDERER_D3D_DYNAMICHLSL_H_ |