kc3-lang/angle/src/libANGLE/renderer/ShaderInterfaceVariableInfoMap.cpp

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• Hash : c4a9d416
  Author :
  Date : 2022-01-05T15:28:11
  

  Metal: Refactor to build without SPIR-V
  
  Refactor ShaderInterfaceInfoMap and constant names to thier
  own files, allowing Webkit to build without needing to compile
  SPIRV code via mtl_glslang_utils.cpp.
  
  Bug: angleproject:6782
  Change-Id: I7a9c7e387145c95807f780e24bd2764e0efb5709
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3364970
  Reviewed-by: Kenneth Russell <kbr@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Kyle Piddington <kpiddington@apple.com>
  

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• src/libANGLE/renderer/ShaderInterfaceVariableInfoMap.cpp

• //
  // Copyright 2021 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.
  //
  // ShaderInterfaceVariableInfoMap.cpp:
  //    Implements helper class for shader compilers
  //
  
  #include "libANGLE/renderer/ShaderInterfaceVariableInfoMap.h"
  namespace rx
  {
  
  ShaderInterfaceVariableInfo::ShaderInterfaceVariableInfo() {}
  
  // ShaderInterfaceVariableInfoMap implementation.
  ShaderInterfaceVariableInfoMap::ShaderInterfaceVariableInfoMap() = default;
  
  ShaderInterfaceVariableInfoMap::~ShaderInterfaceVariableInfoMap() = default;
  
  void ShaderInterfaceVariableInfoMap::clear()
  {
      for (VariableNameToInfoMap &shaderMap : mData)
      {
          shaderMap.clear();
      }
  }
  
  bool ShaderInterfaceVariableInfoMap::contains(gl::ShaderType shaderType,
                                                const std::string &variableName) const
  {
      return mData[shaderType].find(variableName) != mData[shaderType].end();
  }
  
  const ShaderInterfaceVariableInfo &ShaderInterfaceVariableInfoMap::get(
      gl::ShaderType shaderType,
      const std::string &variableName) const
  {
      auto it = mData[shaderType].find(variableName);
      ASSERT(it != mData[shaderType].end());
      return it->second;
  }
  
  ShaderInterfaceVariableInfo &ShaderInterfaceVariableInfoMap::get(gl::ShaderType shaderType,
                                                                   const std::string &variableName)
  {
      auto it = mData[shaderType].find(variableName);
      ASSERT(it != mData[shaderType].end());
      return it->second;
  }
  
  void ShaderInterfaceVariableInfoMap::markAsDuplicate(gl::ShaderType shaderType,
                                                       const std::string &variableName)
  {
      ASSERT(contains(shaderType, variableName));
      mData[shaderType][variableName].isDuplicate = true;
  }
  
  ShaderInterfaceVariableInfo &ShaderInterfaceVariableInfoMap::add(gl::ShaderType shaderType,
                                                                   const std::string &variableName)
  {
      ASSERT(!contains(shaderType, variableName));
      return mData[shaderType][variableName];
  }
  
  ShaderInterfaceVariableInfo &ShaderInterfaceVariableInfoMap::addOrGet(
      gl::ShaderType shaderType,
      const std::string &variableName)
  {
      return mData[shaderType][variableName];
  }
  
  ShaderInterfaceVariableInfoMap::Iterator ShaderInterfaceVariableInfoMap::getIterator(
      gl::ShaderType shaderType) const
  {
      return Iterator(mData[shaderType].begin(), mData[shaderType].end());
  }
  
  }  // namespace rx
  

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