Mercurial > hg > svcore
comparison data/fileio/AudioFileReader.h @ 989:c9d456b1fcde
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author | Chris Cannam |
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date | Fri, 03 Oct 2014 09:29:11 +0100 |
parents | 59e7fe1b1003 |
children | 36f79bc5c3d7 |
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988:58c4d69b4dd8 | 989:c9d456b1fcde |
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73 virtual bool isQuicklySeekable() const = 0; | 73 virtual bool isQuicklySeekable() const = 0; |
74 | 74 |
75 /** | 75 /** |
76 * Return interleaved samples for count frames from index start. | 76 * Return interleaved samples for count frames from index start. |
77 * The resulting sample block will contain count * | 77 * The resulting sample block will contain count * |
78 * getChannelCount() samples (or fewer if end of file is reached). | 78 * getChannelCount() samples (or fewer if end of file is |
79 * reached). The caller does not need to allocate space and any | |
80 * existing content in the SampleBlock will be erased. | |
79 * | 81 * |
80 * The subclass implementations of this function must be | 82 * The subclass implementations of this function must be |
81 * thread-safe -- that is, safe to call from multiple threads with | 83 * thread-safe -- that is, safe to call from multiple threads with |
82 * different arguments on the same object at the same time. | 84 * different arguments on the same object at the same time. |
83 */ | 85 */ |