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| author | Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> | 2015-06-14 12:40:18 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-08-20 14:29:12 +0200 |
| commit | 5302adb32367c95b765c82122b1d922d0df93b52 (patch) | |
| tree | 3157ad008e4f2fe9cbe43e1ba0f3bbd41f465eba /libavcodec | |
| parent | c5dd6fefd41eec9c6dc62a4947aaa4ef7a1491a9 (diff) | |
| download | ffmpeg-5302adb32367c95b765c82122b1d922d0df93b52.tar.gz | |
h264: er: Copy from the previous reference only if compatible
Also use the frame pixel format instead of the one from the codec
context, which is more robust.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit fdc64a104410f5fcc7f35b62287b0ae502b7061a)
Conflicts:
libavcodec/h264_slice.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/h264_slice.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index d63e6143eb..ade642fa61 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -1690,12 +1690,15 @@ int ff_h264_decode_slice_header(H264Context *h, H264Context *h0) * vectors. Given we are concealing a lost frame, this probably * is not noticeable by comparison, but it should be fixed. */ if (h->short_ref_count) { - if (prev) { + if (prev && + h->short_ref[0]->f.width == prev->f.width && + h->short_ref[0]->f.height == prev->f.height && + h->short_ref[0]->f.format == prev->f.format) { av_image_copy(h->short_ref[0]->f.data, h->short_ref[0]->f.linesize, (const uint8_t **)prev->f.data, prev->f.linesize, - h->avctx->pix_fmt, + prev->f.format, h->mb_width * 16, h->mb_height * 16); h->short_ref[0]->poc = prev->poc + 2; |