[FFmpeg-devel] [PATCH 1/6] lavfi/af_asetnsamples: fix EOF handling.

[Stefano Sabatini]

On date Sunday 2013-03-31 19:43:44 +0200, Nicolas George encoded:
> Only filter one buffered frame.
> Correctly return EOF if there is none.
> 
> Signed-off-by: Nicolas George <nicolas.george at normalesup.org>
> ---
>  libavfilter/af_asetnsamples.c |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/libavfilter/af_asetnsamples.c b/libavfilter/af_asetnsamples.c
> index 08e5279..e004453 100644
> --- a/libavfilter/af_asetnsamples.c
> +++ b/libavfilter/af_asetnsamples.c
> @@ -171,9 +171,8 @@ static int request_frame(AVFilterLink *outlink)
>      } while (!asns->req_fullfilled && ret >= 0);
>  
>      if (ret == AVERROR_EOF) {
> -        do {
> -            ret = push_samples(outlink);
> -        } while (ret > 0);
> +        ret = push_samples(outlink);
> +        return ret < 0 ? ret : ret > 0 ? 0 : AVERROR_EOF;
>      }

Looks correct, thanks.
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