[FFmpeg-devel] [PATCH] lavfi/avfilter.h: add doxy for AVFilterLink.cur_buf

Nicolas George nicolas.george at normalesup.org
Sun Jul 22 12:59:16 CEST 2012

Le quintidi 5 thermidor, an CCXX, Stefano Sabatini a écrit :
> +    /**
> +     * The accessed buffer reference to the frame sent across the link

I do not understand what "accessed" means here exactly.

> +     * by the source filter. This is the same as src_buf if there is
> +     * no need to copy it, otherwise is an accessible copy of the
> +     * source buffer.

Maybe add: "It belongs to the destination filter of the link."?

> +     *
> +     * This is automatically freed by the filter system. In case you
> +     * save the buffer reference internally (e.g. if you cache it for
> +     * later reuse), you must set it to NULL.
... "or you give the it away (e.g. to the next filter)"?



  Nicolas George
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