avfilter/avf_avectorscope: make frame writable before writing to it

Paul B Mahol committed 4 years ago

Commit faac31c1 parent dc8e83b1 file · +1 −0Browse files

Unified · Split

libavfilter/avf_avectorscope.c+1−0

@@ -275,6 +275,7 @@ static int filter_frame(AVFilterLink inlink, AVFrame insamples) · 274 unmodified lines
275	}	275	}
276	s->outpicref->pts = insamples->pts;	276	s->outpicref->pts = insamples->pts;
277		277
		278	av_frame_make_writable(s->outpicref);
278	ff_filter_execute(ctx, fade, NULL, NULL, FFMIN(outlink->h, ff_filter_get_nb_threads(ctx)));	279	ff_filter_execute(ctx, fade, NULL, NULL, FFMIN(outlink->h, ff_filter_get_nb_threads(ctx)));
279		280
280	if (zoom < 1) {	281	if (zoom < 1) {