kc3-lang/angle/src/compiler/translator/Initialize.h

• Show log

  Commit

• Hash : 0fbd128c
  Author :
  Date : 2015-02-02T14:46:09
  

  Extension behavior is now reset between each shader translation unit.
  
  The extension behavior was being shared between translation units,
  this was causing states to be cached between shader compilers. This
  has been fixed now by adding a new ResetExtensionBehavior() function.
  
  A unit test has also been added for testing extensions when compiling
  shaders. A test has been included which tests that the internal state
  of the extension behavior is being reset properly.
  
  BUG=453543
  Change-Id: Icb2a07019b5db972dc75cdbbdece4b7e9757c682
  Reviewed-on: https://chromium-review.googlesource.com/245522
  Tested-by: David Yen <dyen@chromium.org>
  Reviewed-by: Zhenyao Mo <zmo@chromium.org>
  

Download

• src/compiler/translator/Initialize.h

• //
  // Copyright (c) 2002-2013 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.
  //
  
  #ifndef COMPILER_TRANSLATOR_INITIALIZE_H_
  #define COMPILER_TRANSLATOR_INITIALIZE_H_
  
  #include "compiler/translator/Common.h"
  #include "compiler/translator/Compiler.h"
  #include "compiler/translator/SymbolTable.h"
  
  void InsertBuiltInFunctions(sh::GLenum type, ShShaderSpec spec, const ShBuiltInResources &resources, TSymbolTable &table);
  
  void IdentifyBuiltIns(sh::GLenum type, ShShaderSpec spec,
                        const ShBuiltInResources& resources,
                        TSymbolTable& symbolTable);
  
  void InitExtensionBehavior(const ShBuiltInResources& resources,
                             TExtensionBehavior& extensionBehavior);
  
  // Resets the behavior of the extensions listed in |extensionBehavior| to the
  // undefined state. These extensions will only be those initially supported in
  // the ShBuiltInResources object for this compiler instance. All other
  // extensions will remain unsupported.
  void ResetExtensionBehavior(TExtensionBehavior &extensionBehavior);
  
  #endif // COMPILER_TRANSLATOR_INITIALIZE_H_
  

Download