diff options
| author | Nicolas George <nicolas.george@normalesup.org> | 2012-04-19 17:08:27 +0200 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-04-23 14:13:59 +0200 |
| commit | e11110dee40837b766921855221968e1541230d3 (patch) | |
| tree | ac9daecb31f4af601fa43fb489bf0634d017a5a3 /libavfilter/buffersink.h | |
| parent | 2d6522bab0011a91a50aaad4b206d0a256b89621 (diff) | |
buffersink: add AV_BUFFERSINK_FLAG_NO_REQUEST.
Diffstat (limited to 'libavfilter/buffersink.h')
| -rw-r--r-- | libavfilter/buffersink.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavfilter/buffersink.h b/libavfilter/buffersink.h index 73926a4539..cf6bd69612 100644 --- a/libavfilter/buffersink.h +++ b/libavfilter/buffersink.h @@ -64,6 +64,13 @@ AVABufferSinkParams *av_abuffersink_params_alloc(void); #define AV_BUFFERSINK_FLAG_PEEK 1 /** + * Tell av_buffersink_get_buffer_ref() not to request a frame fom its input. + * If a frame is already buffered, it is read (and removed from the buffer), + * but if no frame is present, return AVERROR(EAGAIN). + */ +#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 + +/** * Get an audio/video buffer data from buffer_sink and put it in bufref. * * This function works with both audio and video buffer sinks. |