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avfilter/vf_lumakey: Don't manually make frame writable 

Instead, set AVFilterPad.needs_writable.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-08-01 22:13:26 +02:00
parent 2f4b43a5a1
commit 6140eb720e
1 changed files with 1 additions and 3 deletions
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4
libavfilter/vf_lumakey.c
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@ -135,9 +135,6 @@ static int filter_frame(AVFilterLink *link, AVFrame *frame)
LumakeyContext *s = ctx->priv;
int ret;
if (ret = av_frame_make_writable(frame))
return ret;
if (ret = ff_filter_execute(ctx, s->do_lumakey_slice, frame, NULL,
FFMIN(frame->height, ff_filter_get_nb_threads(ctx))))
return ret;
@ -177,6 +174,7 @@ static const AVFilterPad lumakey_inputs[] = {
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame,
.config_props = config_input,
.needs_writable = 1,
},
{ NULL }
};