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

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• Hash : 9ec79391
  Author :
  Date : 2017-03-31T23:04:23
  

  Use TLValueTrackingTraverser in ValidateLimitations
  
  Use TLValueTrackingTraverser to determine whether a loop index is used
  as an l-value. This replaces custom logic in ValidateLimitations,
  greatly simplifying the code. Also pass the symbol table to
  ValidateLimitations as a parameter, which removes the need to store a
  global pointer to the current ParseContext.
  
  BUG=angleproject:1960
  TEST=angle_unittests, WebGL conformance tests
  
  Change-Id: I122c85c78bbea05833d7c787cd184de568c5c45f
  Reviewed-on: https://chromium-review.googlesource.com/465606
  Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

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• src/compiler/translator/ValidateLimitations.h

• //
  // Copyright (c) 2010 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_VALIDATELIMITATIONS_H_
  #define COMPILER_TRANSLATOR_VALIDATELIMITATIONS_H_
  
  #include "compiler/translator/IntermNode.h"
  
  namespace sh
  {
  
  class TDiagnostics;
  
  // Returns true if the given shader does not exceed the minimum functionality mandated in GLSL ES
  // 1.00 spec Appendix A.
  bool ValidateLimitations(TIntermNode *root,
                           GLenum shaderType,
                           const TSymbolTable &symbolTable,
                           int shaderVersion,
                           TDiagnostics *diagnostics);
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_VALIDATELIMITATIONS_H_
  

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