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

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• Hash : 9d4d7f06
  Author :
  Date : 2017-12-07T17:11:41
  

  Classify TSymbols using an enum
  
  Symbols can be either built-ins, user-defined, nameless, or for
  ANGLE's internal use. In addition we currently use TFunction symbols
  that are not yet resolved - they might later resolve to either a
  built-in or a user-defined function. Record this information in each
  TSymbol so that TSymbol contains sufficient information for deciding
  how to format symbol names in output.
  
  The goal is to eventually replace current uses of TName with pointers
  to different TSymbol objects. So far only built-ins and user-defined
  symbols have associated TSymbol objects, but that will be expanded to
  cover ANGLE's internal symbols as well.
  
  BUG=angleproject:2267
  TEST=angle_unittests
  
  Change-Id: I927ce023fe257cc236da82c127700f3bd72bfe96
  Reviewed-on: https://chromium-review.googlesource.com/816952
  Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

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• src/compiler/translator/RegenerateStructNames.h

• //
  // Copyright (c) 2002-2014 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_REGENERATESTRUCTNAMES_H_
  #define COMPILER_TRANSLATOR_REGENERATESTRUCTNAMES_H_
  
  #include "compiler/translator/IntermTraverse.h"
  #include "compiler/translator/SymbolTable.h"
  
  #include <set>
  
  namespace sh
  {
  
  class RegenerateStructNames : public TIntermTraverser
  {
    public:
      RegenerateStructNames(TSymbolTable *symbolTable)
          : TIntermTraverser(true, false, false, symbolTable), mScopeDepth(0)
      {
      }
  
    protected:
      void visitSymbol(TIntermSymbol *) override;
      bool visitBlock(Visit, TIntermBlock *block) override;
  
    private:
      // Indicating the depth of the current scope.
      // The global scope is 1.
      int mScopeDepth;
  
      // If a struct's declared globally, push its ID in this set.
      std::set<int> mDeclaredGlobalStructs;
  };
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_REGENERATESTRUCTNAMES_H_
  

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