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// Copyright 2014 The Chromium 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 CC_RASTER_SCOPED_GPU_RASTER_H_
#define CC_RASTER_SCOPED_GPU_RASTER_H_
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "cc/base/cc_export.h"
#include "cc/output/context_provider.h"
namespace cc {
// The following class is needed to modify GL resources using GPU
// raster. The user must ensure that they only use GPU raster on
// GL resources while an instance of this class is alive.
class CC_EXPORT ScopedGpuRaster {
public:
explicit ScopedGpuRaster(ContextProvider* context_provider);
~ScopedGpuRaster();
private:
void BeginGpuRaster();
void EndGpuRaster();
ContextProvider* context_provider_;
DISALLOW_COPY_AND_ASSIGN(ScopedGpuRaster);
};
} // namespace cc
#endif // CC_RASTER_SCOPED_GPU_RASTER_H_
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