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| author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2011-11-26 13:23:39 +0100 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-11-26 18:14:07 -0800 |
| commit | 498605b4ad64e63990c4a94de9ff614a3c770d01 (patch) | |
| tree | a28a359ead140d5ecf463e77c99103781a4a9443 /libavcodec/vc1dec.c | |
| parent | 12bc20502ad9124b4d922985b82edc45aa4064cb (diff) | |
| download | ffmpeg-498605b4ad64e63990c4a94de9ff614a3c770d01.tar.gz | |
vc1: select interlaced scan table by FCM element
Interlaced videos can contain progressive frames too and now wrong scantable
is selected for them.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'libavcodec/vc1dec.c')
| -rw-r--r-- | libavcodec/vc1dec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 7a65f31826..c479c08479 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -3293,7 +3293,7 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, i += skip; if (i > 63) break; - if (!v->interlace) + if (!v->fcm) idx = v->zz_8x8[0][i++]; else idx = v->zzi_8x8[i++]; @@ -3321,7 +3321,7 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, i += skip; if (i > 15) break; - if (!v->interlace) + if (!v->fcm) idx = ff_vc1_simple_progressive_4x4_zz[i++]; else idx = ff_vc1_adv_interlaced_4x4_zz[i++]; @@ -3348,7 +3348,7 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, i += skip; if (i > 31) break; - if (!v->interlace) + if (!v->fcm) idx = v->zz_8x4[i++] + off; else idx = ff_vc1_adv_interlaced_8x4_zz[i++] + off; @@ -3375,7 +3375,7 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, i += skip; if (i > 31) break; - if (!v->interlace) + if (!v->fcm) idx = v->zz_4x8[i++] + off; else idx = ff_vc1_adv_interlaced_4x8_zz[i++] + off; |