third_party/WebKit/Source/platform/graphics/ImageBufferSurface.h - Issue 2653933003: Make stream captures work on canvases that are not in the DOM.

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Issue 2653933003: Make stream captures work on canvases that are not in the DOM. (Closed)

Patch Set: Created 3 years, 10 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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68 virtual bool isValid() const = 0;	68 virtual bool isValid() const = 0;

69 virtual bool restore() { return false; }	69 virtual bool restore() { return false; }

70 virtual WebLayer* layer() const { return 0; }	70 virtual WebLayer* layer() const { return 0; }

71 virtual bool isAccelerated() const { return false; }	71 virtual bool isAccelerated() const { return false; }

72 virtual bool isRecording() const { return false; }	72 virtual bool isRecording() const { return false; }

73 virtual bool isExpensiveToPaint() { return false; }	73 virtual bool isExpensiveToPaint() { return false; }

74 virtual void setFilterQuality(SkFilterQuality) {}	74 virtual void setFilterQuality(SkFilterQuality) {}

75 virtual void setIsHidden(bool) {}	75 virtual void setIsHidden(bool) {}

76 virtual void setImageBuffer(ImageBuffer*) {}	76 virtual void setImageBuffer(ImageBuffer*) {}

77 virtual sk_sp<SkPicture> getPicture();	77 virtual sk_sp<SkPicture> getPicture();

78 virtual void finalizeFrame(const FloatRect& dirtyRect) {}	78 virtual void finalizeFrame() {}

	79 virtual void doPaintInvalidation(const FloatRect& dirtyRect) {}

79 virtual void draw(GraphicsContext&,	80 virtual void draw(GraphicsContext&,

80 const FloatRect& destRect,	81 const FloatRect& destRect,

81 const FloatRect& srcRect,	82 const FloatRect& srcRect,

82 SkBlendMode);	83 SkBlendMode);

83 virtual void setHasExpensiveOp() {}	84 virtual void setHasExpensiveOp() {}

84 virtual GLuint getBackingTextureHandleForOverwrite() { return 0; }	85 virtual GLuint getBackingTextureHandleForOverwrite() { return 0; }

85	86

86 // Executes all deferred rendering immediately.	87 // Executes all deferred rendering immediately.

87 virtual void flush(FlushReason);	88 virtual void flush(FlushReason);

88	89

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117 private:	118 private:

118 OpacityMode m_opacityMode;	119 OpacityMode m_opacityMode;

119 IntSize m_size;	120 IntSize m_size;

120 sk_sp<SkColorSpace> m_colorSpace;	121 sk_sp<SkColorSpace> m_colorSpace;

121 SkColorType m_colorType;	122 SkColorType m_colorType;

122 };	123 };

123	124

124 } // namespace blink	125 } // namespace blink

125	126

126 #endif	127 #endif

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