Source/platform/graphics/Canvas2DLayerBridge.h - Issue 186023003: Speculative fix for crash in Canvas2DLayerBridge::freeReleasedMailbox

Side by Side Diff: Source/platform/graphics/Canvas2DLayerBridge.h

Issue 186023003: Speculative fix for crash in Canvas2DLayerBridge::freeReleasedMailbox (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: built a shed for my bike Created 6 years, 9 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch | Annotate | Revision Log

OLD	NEW
1 /*	1 /*

2 * Copyright (C) 2012 Google Inc. All rights reserved.	2 * Copyright (C) 2012 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	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 *	7 *

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

(...skipping 52 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
63	63

64 // SkDeferredCanvas::NotificationClient implementation	64 // SkDeferredCanvas::NotificationClient implementation

65 virtual void prepareForDraw() OVERRIDE;	65 virtual void prepareForDraw() OVERRIDE;

66 virtual void storageAllocatedForRecordingChanged(size_t) OVERRIDE;	66 virtual void storageAllocatedForRecordingChanged(size_t) OVERRIDE;

67 virtual void flushedDrawCommands() OVERRIDE;	67 virtual void flushedDrawCommands() OVERRIDE;

68 virtual void skippedPendingDrawCommands() OVERRIDE;	68 virtual void skippedPendingDrawCommands() OVERRIDE;

69	69

70 // ImageBufferSurface implementation	70 // ImageBufferSurface implementation

71 void willUse();	71 void willUse();

72 SkCanvas* canvas() const { return m_canvas.get(); }	72 SkCanvas* canvas() const { return m_canvas.get(); }

73 bool isValid();	73 bool surfaceIsValid();

	74 bool recoverSurface();

74 blink::WebLayer* layer() const;	75 blink::WebLayer* layer() const;

75 Platform3DObject getBackingTexture();	76 Platform3DObject getBackingTexture();

76 bool isAccelerated() const { return true; }	77 bool isAccelerated() const { return true; }

77 void setIsHidden(bool);	78 void setIsHidden(bool);

78	79

79 // Methods used by Canvas2DLayerManager	80 // Methods used by Canvas2DLayerManager

80 virtual size_t freeMemoryIfPossible(size_t); // virtual for mocking	81 virtual size_t freeMemoryIfPossible(size_t); // virtual for mocking

81 virtual void flush(); // virtual for mocking	82 virtual void flush(); // virtual for mocking

82 virtual size_t storageAllocatedForRecording(); // virtual for faking	83 virtual size_t storageAllocatedForRecording(); // virtual for faking

83 size_t bytesAllocated() const { return m_bytesAllocated; }	84 size_t bytesAllocated() const { return m_bytesAllocated; }

(...skipping 46 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
130 };	131 };

131 MailboxInfo* createMailboxInfo();	132 MailboxInfo* createMailboxInfo();

132 MailboxInfo* releasedMailboxInfo();	133 MailboxInfo* releasedMailboxInfo();

133	134

134 uint32_t m_lastImageId;	135 uint32_t m_lastImageId;

135 Vector<MailboxInfo> m_mailboxes;	136 Vector<MailboxInfo> m_mailboxes;

136 int m_releasedMailboxInfoIndex;	137 int m_releasedMailboxInfoIndex;

137 };	138 };

138 }	139 }

139 #endif	140 #endif

OLD	NEW

« no previous file with comments | « Source/platform/graphics/Canvas2DImageBufferSurface.h ('k') | Source/platform/graphics/Canvas2DLayerBridge.cpp » ('j') | no next file with comments »