[FFmpeg-devel] [PATCH 02/17] lavfi: export ff_filter_set_ready() to the library.

[Michael Niedermayer]

On Thu, Dec 29, 2016 at 03:33:48PM +0100, Nicolas George wrote:
> Signed-off-by: Nicolas George <george at nsup.org>
> ---
>  libavfilter/avfilter.c | 2 +-
>  libavfilter/filters.h  | 5 +++++
>  2 files changed, 6 insertions(+), 1 deletion(-)
> 
> 
> Changes in this commit: rename ff_link -> ff_inlink and move to filters.h.
> 
> 
> diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
> index 47a48998e0..932b499c03 100644
> --- a/libavfilter/avfilter.c
> +++ b/libavfilter/avfilter.c
> @@ -189,7 +189,7 @@ int avfilter_link_get_channels(AVFilterLink *link)
>      return link->channels;
>  }
>  
> -static void ff_filter_set_ready(AVFilterContext *filter, unsigned priority)
> +void ff_filter_set_ready(AVFilterContext *filter, unsigned priority)
>  {
>      filter->ready = FFMAX(filter->ready, priority);
>  }
> diff --git a/libavfilter/filters.h b/libavfilter/filters.h
> index f4a46a023c..bd38506c08 100644
> --- a/libavfilter/filters.h
> +++ b/libavfilter/filters.h
> @@ -28,6 +28,11 @@
>  #include "avfilter.h"
>  
>  /**
> + * Mark a filter ready and schedule it for activation.
> + */
> +void ff_filter_set_ready(AVFilterContext *filter, unsigned priority);

This too is a bit terse, what calls this, when and why
or where is that documented ?

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