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

Branch : - branch - main - tag -

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  Commit

• Author : Geoff Lang
  Date : 2013-08-29 13:46:49
  Hash : 17732823
  Message : Moved the compiler source files into directories based on their project and added a compiler.gypi to generate the compiler projects.

• src/compiler/translator/localintermediate.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 _LOCAL_INTERMEDIATE_INCLUDED_
  #define _LOCAL_INTERMEDIATE_INCLUDED_
  
  #include "GLSLANG/ShaderLang.h"
  #include "compiler/translator/intermediate.h"
  
  struct TVectorFields {
      int offsets[4];
      int num;
  };
  
  //
  // Set of helper functions to help parse and build the tree.
  //
  class TInfoSink;
  class TIntermediate {
  public:    
      POOL_ALLOCATOR_NEW_DELETE();
      TIntermediate(TInfoSink& i) : infoSink(i) { }
  
      TIntermSymbol* addSymbol(int Id, const TString&, const TType&, const TSourceLoc&);
      TIntermTyped* addConversion(TOperator, const TType&, TIntermTyped*);
      TIntermTyped* addBinaryMath(TOperator op, TIntermTyped* left, TIntermTyped* right, const TSourceLoc&);
      TIntermTyped* addAssign(TOperator op, TIntermTyped* left, TIntermTyped* right, const TSourceLoc&);
      TIntermTyped* addIndex(TOperator op, TIntermTyped* base, TIntermTyped* index, const TSourceLoc&);
      TIntermTyped* addUnaryMath(TOperator op, TIntermNode* child, const TSourceLoc&);
      TIntermAggregate* growAggregate(TIntermNode* left, TIntermNode* right, const TSourceLoc&);
      TIntermAggregate* makeAggregate(TIntermNode* node, const TSourceLoc&);
      TIntermAggregate* setAggregateOperator(TIntermNode*, TOperator, const TSourceLoc&);
      TIntermNode*  addSelection(TIntermTyped* cond, TIntermNodePair code, const TSourceLoc&);
      TIntermTyped* addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped* falseBlock, const TSourceLoc&);
      TIntermTyped* addComma(TIntermTyped* left, TIntermTyped* right, const TSourceLoc&);
      TIntermConstantUnion* addConstantUnion(ConstantUnion*, const TType&, const TSourceLoc&);
      TIntermTyped* promoteConstantUnion(TBasicType, TIntermConstantUnion*) ;
      bool parseConstTree(const TSourceLoc&, TIntermNode*, ConstantUnion*, TOperator, TType, bool singleConstantParam = false);        
      TIntermNode* addLoop(TLoopType, TIntermNode*, TIntermTyped*, TIntermTyped*, TIntermNode*, const TSourceLoc&);
      TIntermBranch* addBranch(TOperator, const TSourceLoc&);
      TIntermBranch* addBranch(TOperator, TIntermTyped*, const TSourceLoc&);
      TIntermTyped* addSwizzle(TVectorFields&, const TSourceLoc&);
      bool postProcess(TIntermNode*);
  	void remove(TIntermNode*);
      void outputTree(TIntermNode*);
  
  private:
      void operator=(TIntermediate&); // prevent assignments
  
      TInfoSink& infoSink;
  };
  
  #endif // _LOCAL_INTERMEDIATE_INCLUDED_