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| 1 /* | |
| 2 * Copyright (c) 2013, Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef AcceleratedImageBufferSurface_h | |
| 32 #define AcceleratedImageBufferSurface_h | |
| 33 | |
| 34 #include "platform/graphics/ImageBufferSurface.h" | |
| 35 #include "public/platform/WebGraphicsContext3DProvider.h" | |
| 36 #include "third_party/skia/include/core/SkSurface.h" | |
| 37 #include "wtf/OwnPtr.h" | |
| 38 | |
| 39 namespace WebCore { | |
| 40 | |
| 41 class PLATFORM_EXPORT AcceleratedImageBufferSurface : public ImageBufferSurface
{ | |
| 42 WTF_MAKE_NONCOPYABLE(AcceleratedImageBufferSurface); WTF_MAKE_FAST_ALLOCATED
; | |
| 43 public: | |
| 44 AcceleratedImageBufferSurface(const IntSize&, OpacityMode = NonOpaque, int m
saaSampleCount = 0); | |
| 45 virtual ~AcceleratedImageBufferSurface() { } | |
| 46 | |
| 47 virtual SkCanvas* canvas() const OVERRIDE { return m_surface ? m_surface->ge
tCanvas() : 0; } | |
| 48 virtual bool isValid() const OVERRIDE { return m_surface; } | |
| 49 virtual bool isAccelerated() const OVERRIDE { return true; } | |
| 50 virtual Platform3DObject getBackingTexture() const OVERRIDE; | |
| 51 | |
| 52 private: | |
| 53 OwnPtr<SkSurface> m_surface; | |
| 54 OwnPtr<blink::WebGraphicsContext3DProvider> m_contextProvider; | |
| 55 }; | |
| 56 | |
| 57 | |
| 58 } // namespace WebCore | |
| 59 | |
| 60 #endif | |
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Chromium Code Reviews
Issue 205033010:
Remove --enable-accelerated-filters flag, Blink-side. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk