virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-13 21:28:01 +02:00
Code Issues Releases Activity

avfilter/vf_rotate: use vsub for output plane height calculation

Browse Source 
Output plane height used horizontal instead of vertical subsampling.
This is just cosmetic change as filter does not support formats where
vertical subsampling does not match horizontal one.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-09-29 19:07:15 +00:00
parent 5a47f12390
commit 61274193e3
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_rotate.c
View File

@ -337,7 +337,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
int inw = FF_CEIL_RSHIFT(inlink->w, hsub);
int inh = FF_CEIL_RSHIFT(inlink->h, vsub);
int outw = FF_CEIL_RSHIFT(outlink->w, hsub);
int outh = FF_CEIL_RSHIFT(outlink->h, hsub);
int outh = FF_CEIL_RSHIFT(outlink->h, vsub);
const int xi = -outw/2 * c;
const int yi = outw/2 * s;