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| author | Vitor Sessak <vitor1001@gmail.com> | 2008-02-15 21:37:31 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2008-02-15 21:37:31 +0000 |
| commit | 3306f8bd15301d84c11f85f0fa3b1e627663f1ac (patch) | |
| tree | cee1165a477543c4afcb772666a7cb3221b0c03e | |
| parent | e2fcb3cb9ab44e81a931a80d456dd7ebb46a1277 (diff) | |
| download | ffmpeg-3306f8bd15301d84c11f85f0fa3b1e627663f1ac.tar.gz | |
Let request_frame() indicate success or failure
Commited in SoC by Bobby Bingham on 2007-08-11 17:42:36
Originally committed as revision 12001 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavfilter/avfilter.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index b004d118f0..2793ac9f98 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -144,14 +144,15 @@ AVFilterPicRef *avfilter_get_video_buffer(AVFilterLink *link, int perms) return ret; } -void avfilter_request_frame(AVFilterLink *link) +int avfilter_request_frame(AVFilterLink *link) { const AVFilterPad *pad = &link->src->output_pads[link->srcpad]; if(pad->request_frame) - pad->request_frame(link); + return pad->request_frame(link); else if(link->src->inputs[0]) - avfilter_request_frame(link->src->inputs[0]); + return avfilter_request_frame(link->src->inputs[0]); + else return -1; } /* XXX: should we do the duplicating of the picture ref here, instead of |