diff options
Diffstat (limited to 'cc/SkPictureCanvasLayerTextureUpdater.h')
-rw-r--r-- | cc/SkPictureCanvasLayerTextureUpdater.h | 48 |
1 files changed, 3 insertions, 45 deletions
diff --git a/cc/SkPictureCanvasLayerTextureUpdater.h b/cc/SkPictureCanvasLayerTextureUpdater.h index fd9bb5f..8d3d49e 100644 --- a/cc/SkPictureCanvasLayerTextureUpdater.h +++ b/cc/SkPictureCanvasLayerTextureUpdater.h @@ -1,48 +1,6 @@ -// Copyright 2011 The Chromium Authors. All rights reserved. +// 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 SkPictureCanvasLayerTextureUpdater_h -#define SkPictureCanvasLayerTextureUpdater_h - -#if USE(ACCELERATED_COMPOSITING) - -#include "CanvasLayerTextureUpdater.h" -#include "SkPicture.h" - -class SkCanvas; - -namespace cc { - -class LayerPainterChromium; - -// This class records the contentRect into an SkPicture. Subclasses, provide -// different implementations of tile updating based on this recorded picture. -// The BitmapSkPictureCanvasLayerTextureUpdater and -// FrameBufferSkPictureCanvasLayerTextureUpdater are two examples of such -// implementations. -class SkPictureCanvasLayerTextureUpdater : public CanvasLayerTextureUpdater { -public: - virtual ~SkPictureCanvasLayerTextureUpdater(); - - virtual void setOpaque(bool) OVERRIDE; - -protected: - explicit SkPictureCanvasLayerTextureUpdater(PassOwnPtr<LayerPainterChromium>); - - virtual void prepareToUpdate(const IntRect& contentRect, const IntSize& tileSize, float contentsWidthScale, float contentsHeightScale, IntRect& resultingOpaqueRect, CCRenderingStats&) OVERRIDE; - void drawPicture(SkCanvas*); - - bool layerIsOpaque() const { return m_layerIsOpaque; } - -private: - // Recording canvas. - SkPicture m_picture; - // True when it is known that all output pixels will be opaque. - bool m_layerIsOpaque; -}; - -} // namespace cc -#endif // USE(ACCELERATED_COMPOSITING) -#endif // SkPictureCanvasLayerTextureUpdater_h +// Temporary forwarding header +#include "cc/skpicture_canvas_layer_texture_updater.h" |