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src_buffer: implement av_buffersrc_add_frame.

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It supersedes av_vsrc_buffer_add_frame and handles
both audio and video.
This commit is contained in:
Nicolas George
2012-04-28 15:01:41 +02:00
parent a96cd73ff2
commit 7bac2a78c2
2 changed files with 33 additions and 11 deletions
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libavfilter/avcodec.h
+12
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@@ -89,6 +89,18 @@ int avfilter_fill_frame_from_video_buffer_ref(AVFrame *frame,
int avfilter_fill_frame_from_buffer_ref(AVFrame *frame,
const AVFilterBufferRef *ref);
/**
* Add frame data to buffer_src.
*
* @param buffer_src pointer to a buffer source context
* @param frame a frame, or NULL to mark EOF
* @param flags a combination of AV_BUFFERSRC_FLAG_*
* @return >= 0 in case of success, a negative AVERROR code
* in case of failure
*/
int av_buffersrc_add_frame(AVFilterContext *buffer_src,
const AVFrame *frame, int flags);
/**
* Add frame data to buffer_src.
*