[FFmpeg-cvslog] libopenjpegdec: unbreak yuva420p support

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Jun  9 18:06:09 2012 +0000| [a474403229fd0141aa990c154b70dbb525262d99] | committer: Paul B Mahol

libopenjpegdec: unbreak yuva420p support

Regression introduced in b7a928b2d1563575a8d9ec5aa606f735620b38ab.

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a474403229fd0141aa990c154b70dbb525262d99
---

 libavcodec/libopenjpegdec.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/libopenjpegdec.c b/libavcodec/libopenjpegdec.c
index 9829e74..3194c68 100644
--- a/libavcodec/libopenjpegdec.c
+++ b/libavcodec/libopenjpegdec.c
@@ -66,8 +66,8 @@ static inline int libopenjpeg_matches_pix_fmt(const opj_image_t *image, enum Pix
 
     switch (descriptor.nb_components) {
     case 4: match = match && descriptor.comp[3].depth_minus1 + 1 >= image->comps[3].prec &&
-                             1 << descriptor.log2_chroma_w == image->comps[3].dx &&
-                             1 << descriptor.log2_chroma_h == image->comps[3].dy;
+                             1 == image->comps[3].dx &&
+                             1 == image->comps[3].dy;
     case 3: match = match && descriptor.comp[2].depth_minus1 + 1 >= image->comps[2].prec &&
                              1 << descriptor.log2_chroma_w == image->comps[2].dx &&
                              1 << descriptor.log2_chroma_h == image->comps[2].dy;