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// Copyright 2012 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 CCIOSurfaceLayerImpl_h
#define CCIOSurfaceLayerImpl_h
#include "IntSize.h"
#include "cc/layer_impl.h"
namespace cc {
class IOSurfaceLayerImpl : public LayerImpl {
public:
static scoped_ptr<IOSurfaceLayerImpl> create(int id)
{
return make_scoped_ptr(new IOSurfaceLayerImpl(id));
}
virtual ~IOSurfaceLayerImpl();
void setIOSurfaceProperties(unsigned ioSurfaceId, const IntSize&);
virtual void appendQuads(QuadSink&, AppendQuadsData&) OVERRIDE;
virtual void willDraw(ResourceProvider*) OVERRIDE;
virtual void didLoseContext() OVERRIDE;
virtual void dumpLayerProperties(std::string*, int indent) const OVERRIDE;
private:
explicit IOSurfaceLayerImpl(int);
virtual const char* layerTypeAsString() const OVERRIDE;
unsigned m_ioSurfaceId;
IntSize m_ioSurfaceSize;
bool m_ioSurfaceChanged;
unsigned m_ioSurfaceTextureId;
};
}
#endif // CCIOSurfaceLayerImpl_h
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