kc3-lang/angle/src/compiler/OutputGLSL.h

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• Hash : 194522f6
  Author :
  Date : 2010-05-06T19:09:26
  

  Fixed all issues with variable and function argument declaration. Multiple declarations of arrays in the same line had bugs. Also sepearated out declaration of varaibles and function arguments which makes it easier to understand.
  Review URL: http://codereview.appspot.com/1142041
  
  git-svn-id: https://angleproject.googlecode.com/svn/trunk@242 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/compiler/OutputGLSL.h

• //
  // Copyright (c) 2002-2010 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 CROSSCOMPILERGLSL_OUTPUTGLSL_H_
  #define CROSSCOMPILERGLSL_OUTPUTGLSL_H_
  
  #include "compiler/intermediate.h"
  #include "compiler/ParseHelper.h"
  
  class TOutputGLSL : public TIntermTraverser
  {
  public:
      TOutputGLSL(TInfoSinkBase& objSink);
  
  protected:
      TInfoSinkBase& objSink() { return mObjSink; }
      void writeTriplet(Visit visit, const char* preStr, const char* inStr, const char* postStr);
      void writeVariableType(const TType& type);
      void writeFunctionParameters(const TIntermSequence& args);
      const ConstantUnion* writeConstantUnion(const TType& type, const ConstantUnion* pConstUnion);
  
      virtual void visitSymbol(TIntermSymbol* node);
      virtual void visitConstantUnion(TIntermConstantUnion* node);
      virtual bool visitBinary(Visit visit, TIntermBinary* node);
      virtual bool visitUnary(Visit visit, TIntermUnary* node);
      virtual bool visitSelection(Visit visit, TIntermSelection* node);
      virtual bool visitAggregate(Visit visit, TIntermAggregate* node);
      virtual bool visitLoop(Visit visit, TIntermLoop* node);
      virtual bool visitBranch(Visit visit, TIntermBranch* node);
  
  private:
      TInfoSinkBase& mObjSink;
      bool mScopeSequences;
      bool mDeclaringVariables;
  
      // Structs are declared as the tree is traversed. This set contains all
      // the structs already declared. It is maintained so that a struct is
      // declared only once.
      typedef std::set<TString> DeclaredStructs;
      DeclaredStructs mDeclaredStructs;
  };
  
  #endif  // CROSSCOMPILERGLSL_OUTPUTGLSL_H_
  

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