diff options
author | Clément Bœsch <ubitux@gmail.com> | 2013-05-09 17:59:38 +0200 |
---|---|---|
committer | Clément Bœsch <ubitux@gmail.com> | 2013-05-10 17:20:06 +0200 |
commit | 50e66726a237e07f6557eaca1da2e9eb18ee7fda (patch) | |
tree | eb080502558818b6e623309776e254d4be88beed /libavfilter/vf_transpose.c | |
parent | d751a2526f9be0e8aa72cb2ebf9b8686c8888e89 (diff) | |
download | ffmpeg-streaming-50e66726a237e07f6557eaca1da2e9eb18ee7fda.zip ffmpeg-streaming-50e66726a237e07f6557eaca1da2e9eb18ee7fda.tar.gz |
lavfi: use ceil right shift for chroma width/height.
This should fix several issues with odd dimensions inputs.
lut, vflip, pad and crop video filters also need to be checked for such
issues. It's possible sws is also affected.
Diffstat (limited to 'libavfilter/vf_transpose.c')
-rw-r--r-- | libavfilter/vf_transpose.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_transpose.c b/libavfilter/vf_transpose.c index bd66a61..c949e07 100644 --- a/libavfilter/vf_transpose.c +++ b/libavfilter/vf_transpose.c @@ -163,8 +163,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) int vsub = plane == 1 || plane == 2 ? trans->vsub : 0; int pixstep = trans->pixsteps[plane]; int inh = in->height >> vsub; - int outw = out->width >> hsub; - int outh = out->height >> vsub; + int outw = FF_CEIL_RSHIFT(out->width, hsub); + int outh = FF_CEIL_RSHIFT(out->height, vsub); uint8_t *dst, *src; int dstlinesize, srclinesize; int x, y; |