From 70d25b89db9b9b85d02480faddf7bee3988a36cd Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sun, 29 Apr 2018 10:02:57 +0200 Subject: avfilter/vf_overlay: use slice_end in alpha_composite() Signed-off-by: Paul B Mahol --- libavfilter/vf_overlay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavfilter/vf_overlay.c') diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c index a90540f..8c1895c 100644 --- a/libavfilter/vf_overlay.c +++ b/libavfilter/vf_overlay.c @@ -611,7 +611,7 @@ static inline void alpha_composite(const AVFrame *src, const AVFrame *dst, sa = src->data[3] + (i + slice_start) * src->linesize[3]; da = dst->data[3] + (y + i + slice_start) * dst->linesize[3]; - for (i = i + slice_start; i < imax; i++) { + for (i = i + slice_start; i < slice_end; i++) { j = FFMAX(-x, 0); s = sa + j; d = da + x+j; -- cgit v1.1