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Group avfilter_poll_frame() with related funcions and add doxygen comment

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Commited in SoC by Vitor Sessak on 2008-02-10 20:30:50

Originally committed as revision 12113 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-02-15 22:14:49 +00:00
parent 853961a999
commit b04c740a18
1 changed files with 7 additions and 2 deletions
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9
libavfilter/avfilter.h
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@ -184,8 +184,6 @@ void avfilter_formats_ref(AVFilterFormats *f, AVFilterFormats **ref);
*/ */
void avfilter_formats_unref(AVFilterFormats **ref); void avfilter_formats_unref(AVFilterFormats **ref);
int avfilter_poll_frame(AVFilterLink *link);
/** /**
* A filter pad used for either input or output. * A filter pad used for either input or output.
*/ */
@ -459,6 +457,13 @@ AVFilterPicRef *avfilter_get_video_buffer(AVFilterLink *link, int perms);
*/ */
int avfilter_request_frame(AVFilterLink *link); int avfilter_request_frame(AVFilterLink *link);
/**
* Poll a frame from the filter chain.
* @param link the input link
* @return the number of imediately available frames
*/
int avfilter_poll_frame(AVFilterLink *link);
/** /**
* Notify the next filter of the start of a frame. * Notify the next filter of the start of a frame.
* @param link the output link the frame will be sent over * @param link the output link the frame will be sent over