Source/platform/graphics/Canvas2DImageBufferSurface.h - Issue 562583002: Implement image-rendering:pixelated for accelerated 2D canvases.

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Issue 562583002: Implement image-rendering:pixelated for accelerated 2D canvases. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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54	54

55 // ImageBufferSurface implementation	55 // ImageBufferSurface implementation

56 virtual void finalizeFrame(const FloatRect &dirtyRect) OVERRIDE { m_layerBri dge->finalizeFrame(dirtyRect); }	56 virtual void finalizeFrame(const FloatRect &dirtyRect) OVERRIDE { m_layerBri dge->finalizeFrame(dirtyRect); }

57 virtual void willAccessPixels() OVERRIDE { m_layerBridge->willAccessPixels() ; }	57 virtual void willAccessPixels() OVERRIDE { m_layerBridge->willAccessPixels() ; }

58 virtual SkCanvas* canvas() const OVERRIDE { return m_layerBridge->canvas(); }	58 virtual SkCanvas* canvas() const OVERRIDE { return m_layerBridge->canvas(); }

59 virtual bool isValid() const OVERRIDE { return m_layerBridge && m_layerBridg e->checkSurfaceValid(); }	59 virtual bool isValid() const OVERRIDE { return m_layerBridge && m_layerBridg e->checkSurfaceValid(); }

60 virtual bool restore() OVERRIDE { return m_layerBridge->restoreSurface(); }	60 virtual bool restore() OVERRIDE { return m_layerBridge->restoreSurface(); }

61 virtual WebLayer* layer() const OVERRIDE { return m_layerBridge->layer(); }	61 virtual WebLayer* layer() const OVERRIDE { return m_layerBridge->layer(); }

62 virtual Platform3DObject getBackingTexture() const OVERRIDE { return m_layer Bridge->getBackingTexture(); }	62 virtual Platform3DObject getBackingTexture() const OVERRIDE { return m_layer Bridge->getBackingTexture(); }

63 virtual bool isAccelerated() const OVERRIDE { return m_layerBridge->isAccele rated(); }	63 virtual bool isAccelerated() const OVERRIDE { return m_layerBridge->isAccele rated(); }

	64 virtual void setNearestNeighbor(bool nearestNeighbor) OVERRIDE { m_layerBrid ge->setNearestNeighbor(nearestNeighbor); };

64 virtual void setIsHidden(bool hidden) OVERRIDE { m_layerBridge->setIsHidden( hidden); }	65 virtual void setIsHidden(bool hidden) OVERRIDE { m_layerBridge->setIsHidden( hidden); }

65 virtual void setImageBuffer(ImageBuffer* imageBuffer) OVERRIDE { m_layerBrid ge->setImageBuffer(imageBuffer); }	66 virtual void setImageBuffer(ImageBuffer* imageBuffer) OVERRIDE { m_layerBrid ge->setImageBuffer(imageBuffer); }

66	67

67 private:	68 private:

68 RefPtr<Canvas2DLayerBridge> m_layerBridge;	69 RefPtr<Canvas2DLayerBridge> m_layerBridge;

69 };	70 };

70	71

71 } // namespace blink	72 } // namespace blink

72	73

73 #endif	74 #endif

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