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| author | Mark Thompson <sw@jkqxz.net> | 2017-01-04 23:05:10 +0000 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2017-02-08 19:14:05 +0000 |
| commit | eefa4b76ee5a1059a36d8bd77b123c2cfbfea604 (patch) | |
| tree | 6d5473d781a7d005aa83841576e055c0310c0c25 /libavcodec/rv40data.h | |
| parent | c667c0979cbc2e04d1d00964b82ac49746caa43c (diff) | |
| download | ffmpeg-eefa4b76ee5a1059a36d8bd77b123c2cfbfea604.tar.gz | |
vaapi_h264: Scale log2_max_pic_order_cnt_lsb with max_b_frames
Before this change, it was possible to overflow pic_order_cnt_lsb and
generate a stream with invalid POC numbering. This makes sure that
the field is large enough that a single IDR B* P sequence uses fewer
than half the available POC lsb values.
(cherry picked from commit 89725a8512721fffd190021ded2d3f5b42e20e2a)
Diffstat (limited to 'libavcodec/rv40data.h')
0 files changed, 0 insertions, 0 deletions