[FFmpeg-cvslog] avfilter/vf_transpose: Fix regression with packed pixel formats

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Jan 28 02:46:56 2018 +0100| [3f621455d62e46745453568d915badd5b1e5bcd5] | committer: Michael Niedermayer

avfilter/vf_transpose: Fix regression with packed pixel formats

Regression since: c6939f65a116b1ffed345d29d8621ee4ffb32235
Found-by: Paul B Mahol <onemda at gmail.com>
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3f621455d62e46745453568d915badd5b1e5bcd5
---

 libavfilter/vf_transpose.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_transpose.c b/libavfilter/vf_transpose.c
index 1e1a5c4b89..3ff4cb4249 100644
--- a/libavfilter/vf_transpose.c
+++ b/libavfilter/vf_transpose.c
@@ -217,7 +217,7 @@ static int config_props_output(AVFilterLink *outlink)
 
     s->hsub = desc_in->log2_chroma_w;
     s->vsub = desc_in->log2_chroma_h;
-    s->planes = desc_in->nb_components;
+    s->planes = av_pix_fmt_count_planes(outlink->format);
 
     av_assert0(desc_in->nb_components == desc_out->nb_components);