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comparison: gfx/angle/src/compiler/UnfoldShortCircuit.h
gfx/angle/src/compiler/UnfoldShortCircuit.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:b17e882ceb2c |
|---|---|
| 1 // | |
| 2 // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved. | |
| 3 // Use of this source code is governed by a BSD-style license that can be | |
| 4 // found in the LICENSE file. | |
| 5 // | |
| 6 // UnfoldShortCircuit is an AST traverser to output short-circuiting operators as if-else statements | |
| 7 // | |
| 8 | |
| 9 #ifndef COMPILER_UNFOLDSHORTCIRCUIT_H_ | |
| 10 #define COMPILER_UNFOLDSHORTCIRCUIT_H_ | |
| 11 | |
| 12 #include "compiler/intermediate.h" | |
| 13 #include "compiler/ParseHelper.h" | |
| 14 | |
| 15 namespace sh | |
| 16 { | |
| 17 class OutputHLSL; | |
| 18 | |
| 19 class UnfoldShortCircuit : public TIntermTraverser | |
| 20 { | |
| 21 public: | |
| 22 UnfoldShortCircuit(TParseContext &context, OutputHLSL *outputHLSL); | |
| 23 | |
| 24 void traverse(TIntermNode *node); | |
| 25 bool visitBinary(Visit visit, TIntermBinary*); | |
| 26 bool visitSelection(Visit visit, TIntermSelection *node); | |
| 27 bool visitLoop(Visit visit, TIntermLoop *node); | |
| 28 | |
| 29 int getNextTemporaryIndex(); | |
| 30 | |
| 31 protected: | |
| 32 TParseContext &mContext; | |
| 33 OutputHLSL *const mOutputHLSL; | |
| 34 | |
| 35 int mTemporaryIndex; | |
| 36 }; | |
| 37 } | |
| 38 | |
| 39 #endif // COMPILER_UNFOLDSHORTCIRCUIT_H_ |
