/* * Copyright (C) 2012 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: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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 CCIOSurfaceLayerImpl_h #define CCIOSurfaceLayerImpl_h #include "IntSize.h" #include "cc/CCLayerImpl.h" namespace WebCore { class CCIOSurfaceLayerImpl : public CCLayerImpl { public: static PassOwnPtr<CCIOSurfaceLayerImpl> create(int id) { return adoptPtr(new CCIOSurfaceLayerImpl(id)); } virtual ~CCIOSurfaceLayerImpl(); void setIOSurfaceProperties(unsigned ioSurfaceId, const IntSize&); virtual void appendQuads(CCQuadCuller&, const CCSharedQuadState*, bool& hadMissingTiles) OVERRIDE; virtual void willDraw(LayerRendererChromium*) OVERRIDE; virtual void didLoseContext() OVERRIDE; virtual void dumpLayerProperties(TextStream&, int indent) const OVERRIDE; private: explicit CCIOSurfaceLayerImpl(int); virtual const char* layerTypeAsString() const OVERRIDE { return "IOSurfaceLayer"; } unsigned m_ioSurfaceId; IntSize m_ioSurfaceSize; bool m_ioSurfaceChanged; unsigned m_ioSurfaceTextureId; }; } #endif // CCIOSurfaceLayerImpl_h