blob: 0ccd91c0259861b54229493ded548a87d5617c73 [file] [log] [blame]
// 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 <memory>
#include "base/logging.h"
#include "cc/cc_export.h"
namespace viz {
class ContextProvider;
} // namespace viz
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(viz::ContextProvider* context_provider);
ScopedGpuRaster(const ScopedGpuRaster&) = delete;
~ScopedGpuRaster();
ScopedGpuRaster& operator=(const ScopedGpuRaster&) = delete;
private:
void BeginGpuRaster();
void EndGpuRaster();
viz::ContextProvider* context_provider_;
};
} // namespace cc
#endif // CC_RASTER_SCOPED_GPU_RASTER_H_