kc3-lang/angle/src/libANGLE/Compiler.h

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• Hash : 016105bb
  Author :
  Date : 2018-04-12T16:38:31
  

  Store shader information in ShaderMap in class Program and Compiler
  
  This patch is the first one in the series of using ShaderMap as
  the container of the resources for each type of shader everywhere
  in ANGLE.
  
  This patch defines the new data structure ShaderMap and use it in
  class Program and Compiler in ANGLE front-end.
  
  The following work includes:
  1. Use ShaderMap in D3D back-ends.
  2. Use ShaderMap in Vulkan back-ends.
  
  BUG=angleproject:2169
  
  Change-Id: I1c284d95f5a071c45bb468901eabc15694fffe38
  Reviewed-on: https://chromium-review.googlesource.com/1011722
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

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• src/libANGLE/Compiler.h

• //
  // 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.
  //
  
  // Compiler.h: Defines the gl::Compiler class, abstracting the ESSL compiler
  // that a GL context holds.
  
  #ifndef LIBANGLE_COMPILER_H_
  #define LIBANGLE_COMPILER_H_
  
  #include "GLSLANG/ShaderLang.h"
  #include "libANGLE/Error.h"
  #include "libANGLE/PackedGLEnums.h"
  #include "libANGLE/RefCountObject.h"
  
  namespace rx
  {
  class CompilerImpl;
  class GLImplFactory;
  }
  
  namespace gl
  {
  class ContextState;
  
  class Compiler final : public RefCountObjectNoID
  {
    public:
      Compiler(rx::GLImplFactory *implFactory, const ContextState &data);
  
      ShHandle getCompilerHandle(ShaderType shaderType);
      ShShaderOutput getShaderOutputType() const { return mOutputType; }
      const std::string &getBuiltinResourcesString(ShaderType type);
  
    private:
      ~Compiler() override;
      std::unique_ptr<rx::CompilerImpl> mImplementation;
      ShShaderSpec mSpec;
      ShShaderOutput mOutputType;
      ShBuiltInResources mResources;
  
      ShaderMap<ShHandle> mShaderCompilers;
  };
  
  }  // namespace gl
  
  #endif // LIBANGLE_COMPILER_H_
  

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