kc3-lang/angle/src/compiler/translator/CodeGen.cpp

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• Hash : d200a77a
  Author :
  Date : 2019-10-10T00:44:01
  

  Metal backend skeleton implementation.
  
  Bug: angleproject:2634
  Change-Id: I34be82f4a80a6851fecb53a51e069b134d82613a
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1849079
  Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/compiler/translator/CodeGen.cpp

• //
  // Copyright 2013 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.
  //
  
  #ifdef ANGLE_ENABLE_ESSL
  #    include "compiler/translator/TranslatorESSL.h"
  #endif  // ANGLE_ENABLE_ESSL
  
  #ifdef ANGLE_ENABLE_GLSL
  #    include "compiler/translator/TranslatorGLSL.h"
  #endif  // ANGLE_ENABLE_GLSL
  
  #ifdef ANGLE_ENABLE_HLSL
  #    include "compiler/translator/TranslatorHLSL.h"
  #endif  // ANGLE_ENABLE_HLSL
  
  #ifdef ANGLE_ENABLE_VULKAN
  #    include "compiler/translator/TranslatorVulkan.h"
  #endif  // ANGLE_ENABLE_VULKAN
  
  #ifdef ANGLE_ENABLE_METAL
  #    include "compiler/translator/TranslatorMetal.h"
  #endif  // ANGLE_ENABLE_METAL
  
  #include "compiler/translator/util.h"
  
  namespace sh
  {
  
  //
  // This function must be provided to create the actual
  // compile object used by higher level code.  It returns
  // a subclass of TCompiler.
  //
  TCompiler *ConstructCompiler(sh::GLenum type, ShShaderSpec spec, ShShaderOutput output)
  {
  #ifdef ANGLE_ENABLE_ESSL
      if (IsOutputESSL(output))
      {
          return new TranslatorESSL(type, spec);
      }
  #endif  // ANGLE_ENABLE_ESSL
  
  #ifdef ANGLE_ENABLE_GLSL
      if (IsOutputGLSL(output))
      {
          return new TranslatorGLSL(type, spec, output);
      }
  #endif  // ANGLE_ENABLE_GLSL
  
  #ifdef ANGLE_ENABLE_HLSL
      if (IsOutputHLSL(output))
      {
          return new TranslatorHLSL(type, spec, output);
      }
  #endif  // ANGLE_ENABLE_HLSL
  
  #ifdef ANGLE_ENABLE_VULKAN
      if (IsOutputVulkan(output))
      {
          return new TranslatorVulkan(type, spec);
      }
  #endif  // ANGLE_ENABLE_VULKAN
  
  #ifdef ANGLE_ENABLE_METAL
      if (IsOutputMetal(output))
      {
          return new TranslatorMetal(type, spec);
      }
  #endif  // ANGLE_ENABLE_METAL
  
      // Unsupported compiler or unknown format. Return nullptr per the sh::ConstructCompiler API.
      return nullptr;
  }
  
  //
  // Delete the compiler made by ConstructCompiler
  //
  void DeleteCompiler(TCompiler *compiler)
  {
      SafeDelete(compiler);
  }
  
  }  // namespace sh
  

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