1 /* 2 * Copyright 2011, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef RasterRenderer_h 27 #define RasterRenderer_h 28 29 #if USE(ACCELERATED_COMPOSITING) 30 31 #include "BaseRenderer.h" 32 #include "SkBitmap.h" 33 #include "SkRect.h" 34 35 class SkCanvas; 36 class SkDevice; 37 38 namespace WebCore { 39 40 /** 41 * 42 */ 43 class RasterRenderer : public BaseRenderer { 44 public: 45 RasterRenderer(); 46 ~RasterRenderer(); 47 48 protected: 49 50 virtual void setupCanvas(const TileRenderInfo& renderInfo, SkCanvas* canvas); 51 virtual void renderingComplete(const TileRenderInfo& renderInfo, SkCanvas* canvas); 52 virtual void checkForPureColor(TileRenderInfo& renderInfo, SkCanvas* canvas); 53 54 private: 55 static SkBitmap* g_bitmap; 56 57 }; 58 59 } // namespace WebCore 60 61 #endif // USE(ACCELERATED_COMPOSITING) 62 #endif // RasterRenderer_h 63
