1//
2// Copyright (c) 2002-2015 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// RemovePow is an AST traverser to convert pow(x, y) built-in calls where y is a
7// constant to exp2(y * log2(x)). This works around an issue in NVIDIA 311 series
8// OpenGL drivers.
9//
10
11#ifndef COMPILER_TRANSLATOR_TREEOPS_REMOVEPOW_H_
12#define COMPILER_TRANSLATOR_TREEOPS_REMOVEPOW_H_
13
14namespace sh
15{
16class TIntermNode;
17class TSymbolTable;
18
19void RemovePow(TIntermNode *root, TSymbolTable *symbolTable);
20} // namespace sh
21
22#endif // COMPILER_TRANSLATOR_TREEOPS_REMOVEPOW_H_
23