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Code Issues Releases Activity

Add av_fifo_reset function to completely reset fifo state, which makes

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it easier to reuse the fifo.

Originally committed as revision 17901 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger
2009-03-09 09:26:32 +00:00
parent aa033b1ed7
commit 32b936d0c3
2 changed files with 13 additions and 1 deletions
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libavutil/fifo.h
+6
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@@ -47,6 +47,12 @@ AVFifoBuffer *av_fifo_alloc(unsigned int size);
*/
void av_fifo_free(AVFifoBuffer *f);
/**
* Resets the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied.
* @param *f AVFifoBuffer to reset
*/
void av_fifo_reset(AVFifoBuffer *f);
/**
* Returns the amount of data in bytes in the AVFifoBuffer, that is the
* amount of data you can read from it.