1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/compiler/timing/RestrictVertexShaderTiming.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,33 @@
1.4 +//
1.5 +// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
1.6 +// Use of this source code is governed by a BSD-style license that can be
1.7 +// found in the LICENSE file.
1.8 +//
1.9 +
1.10 +#ifndef COMPILER_TIMING_RESTRICT_VERTEX_SHADER_TIMING_H_
1.11 +#define COMPILER_TIMING_RESTRICT_VERTEX_SHADER_TIMING_H_
1.12 +
1.13 +#include "GLSLANG/ShaderLang.h"
1.14 +
1.15 +#include "compiler/intermediate.h"
1.16 +#include "compiler/InfoSink.h"
1.17 +
1.18 +class TInfoSinkBase;
1.19 +
1.20 +class RestrictVertexShaderTiming : public TIntermTraverser {
1.21 +public:
1.22 + RestrictVertexShaderTiming(TInfoSinkBase& sink)
1.23 + : TIntermTraverser(true, false, false)
1.24 + , mSink(sink)
1.25 + , mNumErrors(0) {}
1.26 +
1.27 + void enforceRestrictions(TIntermNode* root) { root->traverse(this); }
1.28 + int numErrors() { return mNumErrors; }
1.29 +
1.30 + virtual void visitSymbol(TIntermSymbol*);
1.31 +private:
1.32 + TInfoSinkBase& mSink;
1.33 + int mNumErrors;
1.34 +};
1.35 +
1.36 +#endif // COMPILER_TIMING_RESTRICT_VERTEX_SHADER_TIMING_H_
