Source/modules/mediasource/SourceBuffer.h - Issue 1013923002: Fix MSE GC, make it less aggressive, more spec-compliant (Blink CL)

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Issue 1013923002: Fix MSE GC, make it less aggressive, more spec-compliant (Blink CL) (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Added a basic test for evict frames functionality Created 5 years, 6 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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114	114

115 void appendBufferInternal(const unsigned char*, unsigned, ExceptionState&);	115 void appendBufferInternal(const unsigned char*, unsigned, ExceptionState&);

116 void appendBufferAsyncPart();	116 void appendBufferAsyncPart();

117	117

118 void removeAsyncPart();	118 void removeAsyncPart();

119	119

120 void appendStreamInternal(Stream*, ExceptionState&);	120 void appendStreamInternal(Stream*, ExceptionState&);

121 void appendStreamAsyncPart();	121 void appendStreamAsyncPart();

122 void appendStreamDone(bool success);	122 void appendStreamDone(bool success);

123 void clearAppendStreamState();	123 void clearAppendStreamState();

	124 void appendError();

	125

	126 bool evictCodedFrames();

124	127

125 // FileReaderLoaderClient interface	128 // FileReaderLoaderClient interface

126 virtual void didStartLoading() override;	129 virtual void didStartLoading() override;

127 virtual void didReceiveDataForClient(const char* data, unsigned dataLength) override;	130 virtual void didReceiveDataForClient(const char* data, unsigned dataLength) override;

128 virtual void didFinishLoading() override;	131 virtual void didFinishLoading() override;

129 virtual void didFail(FileError::ErrorCode) override;	132 virtual void didFail(FileError::ErrorCode) override;

130	133

131 OwnPtr<WebSourceBuffer> m_webSourceBuffer;	134 OwnPtr<WebSourceBuffer> m_webSourceBuffer;

132 Member<MediaSource> m_source;	135 Member<MediaSource> m_source;

133 Member<TrackDefaultList> m_trackDefaults;	136 Member<TrackDefaultList> m_trackDefaults;

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151 bool m_streamMaxSizeValid;	154 bool m_streamMaxSizeValid;

152 unsigned long long m_streamMaxSize;	155 unsigned long long m_streamMaxSize;

153 AsyncMethodRunner<SourceBuffer> m_appendStreamAsyncPartRunner;	156 AsyncMethodRunner<SourceBuffer> m_appendStreamAsyncPartRunner;

154 Member<Stream> m_stream;	157 Member<Stream> m_stream;

155 OwnPtr<FileReaderLoader> m_loader;	158 OwnPtr<FileReaderLoader> m_loader;

156 };	159 };

157	160

158 } // namespace blink	161 } // namespace blink

159	162

160 #endif // SourceBuffer_h	163 #endif // SourceBuffer_h

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