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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2015-05-15 21:15:46 +0300 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2015-05-15 22:43:24 +0300 |
| commit | 32b6d31ef3abd45186cfc69607ffe66837588d53 (patch) | |
| tree | c451692a55fd53bb951fd313be15b94fc107ed96 /libavcodec/vp9.c | |
| parent | 5de142d316a6f806e8a5faee4599f49cd26af11e (diff) | |
vp9: don't allow compound references if error_resilience is enabled.
libvpx (probably accidentally) clears the bits if error_res is set,
along with keyframe/intraonly. This probably wasn't the intention
(since it's local data), but it's behaviour we have to copy...
Diffstat (limited to 'libavcodec/vp9.c')
| -rw-r--r-- | libavcodec/vp9.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index bc88bf9680..9540f3d812 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -648,8 +648,9 @@ static int decode_frame_header(AVCodecContext *ctx, s->highprecisionmvs = get_bits1(&s->gb); s->filtermode = get_bits1(&s->gb) ? FILTER_SWITCHABLE : get_bits(&s->gb, 2); - s->allowcompinter = s->signbias[0] != s->signbias[1] || - s->signbias[0] != s->signbias[2]; + s->allowcompinter = !s->errorres && + (s->signbias[0] != s->signbias[1] || + s->signbias[0] != s->signbias[2]); if (s->allowcompinter) { if (s->signbias[0] == s->signbias[1]) { s->fixcompref = 2; |