vf_overlay: fix missed return

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-07-23 13:44:05 +02:00
parent 612307978d
commit 67a304985e

View File

@ -529,7 +529,7 @@ static int draw_slice_main(AVFilterLink *inlink, int y, int h, int slice_dir)
AVFilterBufferRef *outpicref = outlink->out_buf;
if (!outpicref)
return;
return 0;
if (over->overpicref &&
y + h > over->y && y < over->y + over->overpicref->video->h) {
blend_slice(ctx, outpicref, over->overpicref, over->x, over->y,