blob: aa203d43c16a8c741a6daf901cf3afdd96f47736 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
//
// 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 <set>
#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);
void visitCodeBlock(TIntermNode* node);
private:
TInfoSinkBase& mObjSink;
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_
|
