gfx/angle/src/compiler/UnfoldShortCircuit.h@141e0f1194b1
gfx/angle/src/compiler/UnfoldShortCircuit.h
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
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 //
9 #ifndef COMPILER_UNFOLDSHORTCIRCUIT_H_
10 #define COMPILER_UNFOLDSHORTCIRCUIT_H_
12 #include "compiler/intermediate.h"
13 #include "compiler/ParseHelper.h"
15 namespace sh
16 {
17 class OutputHLSL;
19 class UnfoldShortCircuit : public TIntermTraverser
20 {
21 public:
22 UnfoldShortCircuit(TParseContext &context, OutputHLSL *outputHLSL);
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);
29 int getNextTemporaryIndex();
31 protected:
32 TParseContext &mContext;
33 OutputHLSL *const mOutputHLSL;
35 int mTemporaryIndex;
36 };
37 }
39 #endif // COMPILER_UNFOLDSHORTCIRCUIT_H_
