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Implement a common get_filtered_video_frame(), shared between ffplay.c

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and ffmpeg.c.

Originally committed as revision 25520 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini
2010-10-18 13:57:11 +00:00
parent 16b2691346
commit ff0652e503
4 changed files with 42 additions and 46 deletions
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9
cmdutils.h
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@@ -270,6 +270,15 @@ typedef struct {
extern AVFilter ffsink;
/**
* Extract a frame from sink.
*
* @return a negative error in case of failure, 1 if one frame has
* been extracted successfully.
*/
int get_filtered_video_frame(AVFilterContext *sink, AVFrame *frame,
AVFilterBufferRef **picref, AVRational *pts_tb);
#endif /* CONFIG_AVFILTER */
#endif /* FFMPEG_CMDUTILS_H */