From eb3137255f5841e7203c3f25b297fe99d41c77ea Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Thu, 11 Aug 2016 17:30:32 +0200 Subject: [PATCH] avfilter/avf_avectorscope: fix initialization for prev_y in polar mode --- libavfilter/avf_avectorscope.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/avf_avectorscope.c b/libavfilter/avf_avectorscope.c index 0db30d370f..3063283efb 100644 --- a/libavfilter/avf_avectorscope.c +++ b/libavfilter/avf_avectorscope.c @@ -220,7 +220,7 @@ static int config_output(AVFilterLink *outlink) outlink->frame_rate = s->frame_rate; s->prev_x = s->hw = s->w / 2; - s->prev_y = s->hh = s->h / 2; + s->prev_y = s->hh = s->mode == POLAR ? s->h - 1 : s->h / 2; return 0; }