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

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• Author : Le Quyen
  Date : 2019-10-10 00:44:01
  Hash : d200a77a
  Message : 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>

• src/compiler/translator/TranslatorMetal.cpp

• //
  // Copyright (c) 2019 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.
  //
  // TranslatorMetal:
  //   Translator for Metal backend.
  //
  
  #include "compiler/translator/TranslatorMetal.h"
  
  #include "common/debug.h"
  #include "compiler/translator/OutputVulkanGLSLForMetal.h"
  
  namespace sh
  {
  
  TranslatorMetal::TranslatorMetal(sh::GLenum type, ShShaderSpec spec)
      : TCompiler(type, spec, SH_GLSL_450_CORE_OUTPUT)
  {}
  
  bool TranslatorMetal::translate(TIntermBlock *root,
                                  ShCompileOptions compileOptions,
                                  PerformanceDiagnostics * /*perfDiagnostics*/)
  {
      TInfoSinkBase &sink = getInfoSink().obj;
      TOutputVulkanGLSLForMetal outputGLSL(sink, getArrayIndexClampingStrategy(), getHashFunction(),
                                           getNameMap(), &getSymbolTable(), getShaderType(),
                                           getShaderVersion(), getOutputType(), compileOptions);
  
      UNIMPLEMENTED();
  
      root->traverse(&outputGLSL);
      return false;
  }
  
  bool TranslatorMetal::shouldFlattenPragmaStdglInvariantAll()
  {
      UNIMPLEMENTED();
      return false;
  }
  
  }  // namespace sh