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Diffstat (limited to 'src/3rdparty/angle/src/compiler/translator/timing/RestrictVertexShaderTiming.h')
-rw-r--r-- | src/3rdparty/angle/src/compiler/translator/timing/RestrictVertexShaderTiming.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/timing/RestrictVertexShaderTiming.h b/src/3rdparty/angle/src/compiler/translator/timing/RestrictVertexShaderTiming.h new file mode 100644 index 0000000000..5f0dd3197a --- /dev/null +++ b/src/3rdparty/angle/src/compiler/translator/timing/RestrictVertexShaderTiming.h @@ -0,0 +1,33 @@ +// +// Copyright (c) 2012 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. +// + +#ifndef COMPILER_TIMING_RESTRICT_VERTEX_SHADER_TIMING_H_ +#define COMPILER_TIMING_RESTRICT_VERTEX_SHADER_TIMING_H_ + +#include "GLSLANG/ShaderLang.h" + +#include "compiler/translator/intermediate.h" +#include "compiler/translator/InfoSink.h" + +class TInfoSinkBase; + +class RestrictVertexShaderTiming : public TIntermTraverser { +public: + RestrictVertexShaderTiming(TInfoSinkBase& sink) + : TIntermTraverser(true, false, false) + , mSink(sink) + , mNumErrors(0) {} + + void enforceRestrictions(TIntermNode* root) { root->traverse(this); } + int numErrors() { return mNumErrors; } + + virtual void visitSymbol(TIntermSymbol*); +private: + TInfoSinkBase& mSink; + int mNumErrors; +}; + +#endif // COMPILER_TIMING_RESTRICT_VERTEX_SHADER_TIMING_H_ |