[FFmpeg-devel] [PATCH 1/5] lavfi/video: remove unused ff_inplace_start_frame().

[Stefano Sabatini]

On date Wednesday 2012-12-26 20:33:04 +0100, Clément Bœsch encoded:
> ---
>  libavfilter/video.c | 36 ------------------------------------
>  libavfilter/video.h |  2 --
>  2 files changed, 38 deletions(-)
> 
> diff --git a/libavfilter/video.c b/libavfilter/video.c
> index 9bbf6f9..e619db1 100644
> --- a/libavfilter/video.c
> +++ b/libavfilter/video.c
> @@ -159,42 +159,6 @@ AVFilterBufferRef *ff_get_video_buffer(AVFilterLink *link, int perms, int w, int
>      return ret;
>  }
>  
> -// for filters that support (but don't require) outpic==inpic
> -int ff_inplace_start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
> -{
> -    AVFilterLink *outlink = inlink->dst->outputs[0];
> -    AVFilterBufferRef *outpicref = NULL, *for_next_filter;
> -    int ret = 0;
> -
> -    if (inpicref->perms & AV_PERM_WRITE) {
> -        outpicref = avfilter_ref_buffer(inpicref, ~0);
> -        if (!outpicref)
> -            return AVERROR(ENOMEM);
> -    } else {
> -        outpicref = ff_get_video_buffer(outlink, AV_PERM_WRITE, outlink->w, outlink->h);
> -        if (!outpicref)
> -            return AVERROR(ENOMEM);
> -
> -        avfilter_copy_buffer_ref_props(outpicref, inpicref);
> -        outpicref->video->w = outlink->w;
> -        outpicref->video->h = outlink->h;
> -    }
> -
> -    for_next_filter = avfilter_ref_buffer(outpicref, ~0);
> -    if (for_next_filter)
> -        ret = ff_start_frame(outlink, for_next_filter);
> -    else
> -        ret = AVERROR(ENOMEM);
> -
> -    if (ret < 0) {
> -        avfilter_unref_bufferp(&outpicref);
> -        return ret;
> -    }
> -
> -    outlink->out_buf = outpicref;
> -    return 0;
> -}
> -
>  static int default_start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)
>  {
>      AVFilterLink *outlink = NULL;
> diff --git a/libavfilter/video.h b/libavfilter/video.h
> index 4208944..e7b9115 100644
> --- a/libavfilter/video.h
> +++ b/libavfilter/video.h
> @@ -42,8 +42,6 @@ AVFilterBufferRef *ff_null_get_video_buffer(AVFilterLink *link, int perms, int w
>  AVFilterBufferRef *ff_get_video_buffer(AVFilterLink *link, int perms,
>                                         int w, int h);
>  
> -int ff_inplace_start_frame(AVFilterLink *link, AVFilterBufferRef *picref);
> -

LGTM, thanks.
-- 
FFmpeg = Friendly Fostering Minimalistic Perfectionist Ecletic God