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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef VideoLayerChromium_h
#define VideoLayerChromium_h
#if USE(ACCELERATED_COMPOSITING)
#include "ContentLayerChromium.h"
#include "VideoFrameProvider.h"
namespace WebCore {
// A Layer that contains a Video element.
class VideoLayerChromium : public ContentLayerChromium {
public:
static PassRefPtr<VideoLayerChromium> create(GraphicsLayerChromium* owner = 0,
VideoFrameProvider* = 0);
virtual bool drawsContent() { return true; }
virtual void updateContents();
private:
VideoLayerChromium(GraphicsLayerChromium* owner, VideoFrameProvider*);
void createTextureRect(const IntSize& requiredTextureSize, const IntRect& updateRect, unsigned textureId);
void updateTextureRect(const IntRect& updateRect, unsigned textureId);
void updateCompleted();
#if PLATFORM(SKIA)
OwnPtr<skia::PlatformCanvas> m_canvas;
OwnPtr<PlatformContextSkia> m_skiaContext;
#endif
OwnPtr<GraphicsContext> m_graphicsContext;
OwnPtr<VideoFrameProvider> m_provider;
};
}
#endif // USE(ACCELERATED_COMPOSITING)
#endif
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