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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-05-20 00:06:05 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-01 23:25:19 +0200 |
| commit | 936a5dd2c5c9141bcc02c4bd6749e26f1e4454b2 (patch) | |
| tree | d7b57b0eef8fd0582661fcc2c10a500c35058417 /libavcodec/x86/dct_init.c | |
| parent | 236452f83e5d4de2187a3a71e91807a7a5bbf496 (diff) | |
| download | ffmpeg-936a5dd2c5c9141bcc02c4bd6749e26f1e4454b2.tar.gz | |
nutdec: fix infinite resync loops
nut->last_syncpoint_pos doesn't necessarily change between resync
attempts, so find_any_startcode can return the same startcode again.
Thus remember where the last resync happened and don't try to resync
before that.
This can't be done locally in nut_read_packet, because this wouldn't
prevent infinite resync loops, where after the resync a packet is
returned and while reading a following packet the resync happens again.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 37e679881d364b6da817d829d35869d657218ab3)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/x86/dct_init.c')
0 files changed, 0 insertions, 0 deletions