| Olli Etuaho | 3cbb27a | 2016-07-14 11:55:48 +0300 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2016 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 | // SimplifyLoopConditions is an AST traverser that converts loop conditions and loop expressions |
| 7 | // to regular statements inside the loop. This way further transformations that generate statements |
| 8 | // from loop conditions and loop expressions work correctly. |
| 9 | // |
| 10 | |
| 11 | #ifndef COMPILER_TRANSLATOR_SIMPLIFYLOOPCONDITIONS_H_ |
| 12 | #define COMPILER_TRANSLATOR_SIMPLIFYLOOPCONDITIONS_H_ |
| 13 | |
| 14 | class TIntermNode; |
| 15 | class TSymbolTable; |
| 16 | |
| 17 | void SimplifyLoopConditions(TIntermNode *root, |
| 18 | unsigned int conditionsToSimplify, |
| 19 | unsigned int *temporaryIndex, |
| 20 | const TSymbolTable &symbolTable, |
| 21 | int shaderVersion); |
| 22 | |
| 23 | #endif // COMPILER_TRANSLATOR_SIMPLIFYLOOPCONDITIONS_H_ |