third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.h - Issue 2365943005: Cap memory usage in webp catch up

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Side by Side Diff: third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.h

Issue 2365943005: Cap memory usage in webp catch up (Closed)

Patch Set: Created 4 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Google Inc. All rights reserved.	2 * Copyright (C) 2010 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

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76 bool m_haveAlreadyParsedThisData;	76 bool m_haveAlreadyParsedThisData;

77 int m_repetitionCount;	77 int m_repetitionCount;

78 int m_decodedHeight;	78 int m_decodedHeight;

79	79

80 typedef void (*AlphaBlendFunction)(ImageFrame&, ImageFrame&, int, int, int);	80 typedef void (*AlphaBlendFunction)(ImageFrame&, ImageFrame&, int, int, int);

81 AlphaBlendFunction m_blendFunction;	81 AlphaBlendFunction m_blendFunction;

82	82

83 void clear();	83 void clear();

84 void clearDecoder();	84 void clearDecoder();

85	85

	86 void updateAggressivePurging(size_t index);

	87

	88 bool m_purgeAggressively;

	89

86 // FIXME: Update libwebp's API so it does not require copying the data on ea ch update.	90 // FIXME: Update libwebp's API so it does not require copying the data on ea ch update.

87 sk_sp<SkData> m_consolidatedData;	91 sk_sp<SkData> m_consolidatedData;

88 };	92 };

89	93

90 } // namespace blink	94 } // namespace blink

91	95

92 #endif	96 #endif

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