kc3-lang/angle/src/libANGLE/renderer/gl/ShaderGL.h

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• Hash : 7d53c60b
  Author :
  Date : 2019-02-15T21:06:42
  

  ParallelCompile: use the native extensions
  
  This enhances to use the native parallel compile extensions if
  available.
  
  Bug: 873724
  
  Change-Id: I0aaed314accd75e1bfa596b322225b56d729d3a6
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1475234
  Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/gl/ShaderGL.h

• //
  // Copyright 2015 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.
  //
  
  // ShaderGL.h: Defines the class interface for ShaderGL.
  
  #ifndef LIBANGLE_RENDERER_GL_SHADERGL_H_
  #define LIBANGLE_RENDERER_GL_SHADERGL_H_
  
  #include "libANGLE/renderer/ShaderImpl.h"
  
  namespace rx
  {
  class RendererGL;
  struct WorkaroundsGL;
  enum class MultiviewImplementationTypeGL;
  
  class ShaderGL : public ShaderImpl
  {
    public:
      ShaderGL(const gl::ShaderState &data,
               GLuint shaderID,
               MultiviewImplementationTypeGL multiviewImplementationType,
               const std::shared_ptr<RendererGL> &renderer);
      ~ShaderGL() override;
  
      void destroy() override;
  
      std::shared_ptr<WaitableCompileEvent> compile(const gl::Context *context,
                                                    gl::ShCompilerInstance *compilerInstance,
                                                    ShCompileOptions options) override;
  
      std::string getDebugInfo() const override;
  
      GLuint getShaderID() const;
  
    private:
      void compileAndCheckShader(const char *source);
      void compileShader(const char *source);
      void checkShader();
      bool peekCompletion();
      bool compileAndCheckShaderInWorker(const char *source);
  
      GLuint mShaderID;
      MultiviewImplementationTypeGL mMultiviewImplementationType;
      std::shared_ptr<RendererGL> mRenderer;
      GLint mCompileStatus;
      std::string mInfoLog;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_GL_SHADERGL_H_
  

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