virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-15 14:13:16 +02:00
Code Issues Releases Activity

lavfi/histeq: fix out of array write

Browse Source 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol
2013-04-17 00:21:17 +00:00
parent 161dee4321
commit b8edf91657
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavfilter/vf_histeq.c
View File

@@ -235,7 +235,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpic)
dst[x + histeq->rgba_map[R]] = r;
dst[x + histeq->rgba_map[G]] = g;
dst[x + histeq->rgba_map[B]] = b;
oluma = (55 * r + 182 * g + 19 * b) >> 8;
oluma = av_clip_uint8((55 * r + 182 * g + 19 * b) >> 8);
histeq->out_histogram[oluma]++;
}
}