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Diffstat (limited to 'src/3rdparty/angle/src/compiler/translator/PruneNoOps.h')
-rw-r--r-- | src/3rdparty/angle/src/compiler/translator/PruneNoOps.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/PruneNoOps.h b/src/3rdparty/angle/src/compiler/translator/PruneNoOps.h new file mode 100644 index 0000000000..c421cecca4 --- /dev/null +++ b/src/3rdparty/angle/src/compiler/translator/PruneNoOps.h @@ -0,0 +1,24 @@ +// +// Copyright (c) 2002-2015 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. +// +// PruneNoOps.h: The PruneNoOps function prunes: +// 1. Empty declarations "int;". Empty declarators will be pruned as well, so for example: +// int , a; +// is turned into +// int a; +// 2. Literal statements: "1.0;". The ESSL output doesn't define a default precision for float, +// so float literal statements would end up with no precision which is invalid ESSL. + +#ifndef COMPILER_TRANSLATOR_PRUNENOOPS_H_ +#define COMPILER_TRANSLATOR_PRUNENOOPS_H_ + +namespace sh +{ +class TIntermBlock; + +void PruneNoOps(TIntermBlock *root); +} + +#endif // COMPILER_TRANSLATOR_PRUNENOOPS_H_ |