RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

avfilter/vf_overlay: use slice_end in alpha_composite() 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2018-04-29 10:02:57 +02:00
parent 19c3df0cd6
commit 70d25b89db
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavfilter/vf_overlay.c
View File

@ -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;