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

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• Hash : 05b6b7fc
  Author :
  Date : 2015-03-02T17:08:09
  

  Add an SH_GLSL_CORE_OUTPUT profile.
  
  So we could generate shaders for Apple using core GL profile.
  
  By switching to core profile, we still pass most WebGL conformance tests 1.0.2 on Linux, but not all, so apparently more work is needed.
  
  However, I think it's OK to check this CL in because this output profile will be only used behind a chromium switch.
  
  BUG=angleproject:933
  TEST=webgl conformance tests
  
  Change-Id: Iad70e1aebf82349d3fc5f4116c1d6bc4448193fd
  Reviewed-on: https://chromium-review.googlesource.com/255282
  Tested-by: Zhenyao Mo <zmo@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/compiler/translator/CodeGen.cpp

• //
  // Copyright (c) 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.
  //
  
  #include "compiler/translator/TranslatorESSL.h"
  #include "compiler/translator/TranslatorGLSL.h"
  #ifdef ANGLE_ENABLE_HLSL
  #include "compiler/translator/TranslatorHLSL.h"
  #endif // ANGLE_ENABLE_HLSL
  
  //
  // 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)
  {
      switch (output) {
        case SH_ESSL_OUTPUT:
          return new TranslatorESSL(type, spec);
        case SH_GLSL_CORE_OUTPUT:
        case SH_GLSL_COMPATIBILITY_OUTPUT:
          return new TranslatorGLSL(type, spec, output);
        case SH_HLSL9_OUTPUT:
        case SH_HLSL11_OUTPUT:
  #ifdef ANGLE_ENABLE_HLSL
          return new TranslatorHLSL(type, spec, output);
  #else
          // This compiler is not supported in this
          // configuration. Return NULL per the ShConstructCompiler API.
          return NULL;
  #endif // ANGLE_ENABLE_HLSL
        default:
          // Unknown format. Return NULL per the ShConstructCompiler API.
          return NULL;
      }
  }
  
  //
  // Delete the compiler made by ConstructCompiler
  //
  void DeleteCompiler(TCompiler* compiler)
  {
      delete compiler;
  }
  

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