kc3-lang/angle/src/libANGLE/renderer/d3d/ShaderD3D.h

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• Hash : 9d737966
  Author :
  Date : 2019-08-14T12:25:12
  

  Standardize copyright notices to project style
  
  For all "ANGLE Project" copyrights, standardize to the format specified
  by the style guide. Changes:
  - "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
  - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
  - Fixed a small number of files that had no copyright date using the
    initial commit year from the version control history.
  - Fixed one instance of copyright being "The ANGLE Project" rather than
    "The ANGLE Project Authors"
  
  These changes are applied both to the copyright of source file, and
  where applicable to copyright statements that are generated by
  templates.
  
  BUG=angleproject:3811
  
  Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/d3d/ShaderD3D.h

• //
  // Copyright 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.
  //
  
  // ShaderD3D.h: Defines the rx::ShaderD3D class which implements rx::ShaderImpl.
  
  #ifndef LIBANGLE_RENDERER_D3D_SHADERD3D_H_
  #define LIBANGLE_RENDERER_D3D_SHADERD3D_H_
  
  #include "libANGLE/renderer/ShaderImpl.h"
  
  #include <map>
  
  namespace angle
  {
  struct CompilerWorkaroundsD3D;
  struct FeaturesD3D;
  }  // namespace angle
  
  namespace gl
  {
  struct Extensions;
  }
  
  namespace rx
  {
  class DynamicHLSL;
  class RendererD3D;
  struct D3DUniform;
  
  class ShaderD3D : public ShaderImpl
  {
    public:
      ShaderD3D(const gl::ShaderState &data,
                const angle::FeaturesD3D &features,
                const gl::Extensions &extensions);
      ~ShaderD3D() override;
  
      std::shared_ptr<WaitableCompileEvent> compile(const gl::Context *context,
                                                    gl::ShCompilerInstance *compilerInstance,
                                                    ShCompileOptions options) override;
  
      std::string getDebugInfo() const override;
  
      // D3D-specific methods
      void uncompile();
  
      bool hasUniform(const std::string &name) const;
  
      // Query regular uniforms with their name. Query sampler fields of structs with field selection
      // using dot (.) operator.
      unsigned int getUniformRegister(const std::string &uniformName) const;
  
      unsigned int getUniformBlockRegister(const std::string &blockName) const;
      unsigned int getShaderStorageBlockRegister(const std::string &blockName) const;
      unsigned int getReadonlyImage2DRegisterIndex() const { return mReadonlyImage2DRegisterIndex; }
      unsigned int getImage2DRegisterIndex() const { return mImage2DRegisterIndex; }
      bool useImage2DFunction(const std::string &functionName) const;
      void appendDebugInfo(const std::string &info) const { mDebugInfo += info; }
  
      void generateWorkarounds(angle::CompilerWorkaroundsD3D *workarounds) const;
  
      bool usesMultipleRenderTargets() const { return mUsesMultipleRenderTargets; }
      bool usesFragColor() const { return mUsesFragColor; }
      bool usesFragData() const { return mUsesFragData; }
      bool usesSecondaryColor() const { return mUsesSecondaryColor; }
      bool usesFragCoord() const { return mUsesFragCoord; }
      bool usesFrontFacing() const { return mUsesFrontFacing; }
      bool usesPointSize() const { return mUsesPointSize; }
      bool usesPointCoord() const { return mUsesPointCoord; }
      bool usesDepthRange() const { return mUsesDepthRange; }
      bool usesFragDepth() const { return mUsesFragDepth; }
      bool usesVertexID() const { return mUsesVertexID; }
      bool usesViewID() const { return mUsesViewID; }
      bool hasANGLEMultiviewEnabled() const { return mHasANGLEMultiviewEnabled; }
  
      ShShaderOutput getCompilerOutputType() const;
  
    private:
      bool mUsesMultipleRenderTargets;
      bool mUsesFragColor;
      bool mUsesFragData;
      bool mUsesSecondaryColor;
      bool mUsesFragCoord;
      bool mUsesFrontFacing;
      bool mUsesPointSize;
      bool mUsesPointCoord;
      bool mUsesDepthRange;
      bool mUsesFragDepth;
      bool mHasANGLEMultiviewEnabled;
      bool mUsesVertexID;
      bool mUsesViewID;
      bool mUsesDiscardRewriting;
      bool mUsesNestedBreak;
      bool mRequiresIEEEStrictCompiling;
  
      ShShaderOutput mCompilerOutputType;
      mutable std::string mDebugInfo;
      std::map<std::string, unsigned int> mUniformRegisterMap;
      std::map<std::string, unsigned int> mUniformBlockRegisterMap;
      std::map<std::string, unsigned int> mShaderStorageBlockRegisterMap;
      unsigned int mReadonlyImage2DRegisterIndex;
      unsigned int mImage2DRegisterIndex;
      std::set<std::string> mUsedImage2DFunctionNames;
      ShCompileOptions mAdditionalOptions;
  };
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_D3D_SHADERD3D_H_
  

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