[FFmpeg-devel] [PATCH] lavfi/avfilter.h: add doxy for AVFilterLink.out_buf
nicolas.george at normalesup.org
Sun Jul 22 13:00:24 CEST 2012
Le quintidi 5 thermidor, an CCXX, Stefano Sabatini a écrit :
> + /**
> + * The buffer reference to the frame which is sent to output by
> + * the source filter.
> + *
> + * If no start_frame callback is defined on a link,
> + * ff_start_frame() will automatically request a new buffer on the
> + * first output link of the destination filter, and will set the
> + * out_buf on the output link to the buffer so obtained.
> + *
> + * It can also be set by the filter code in case it needs to
> + * access it later. For example the filter code may define it in a
> + * custom start_frame, and access it in draw_slice.
> + *
> + * It is automatically freed by the filter system in
> + * ff_end_frame().
> + */
Looks good, thanks.
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