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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-07-20 09:24:07 -0700 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-07-20 10:26:49 -0700 |
| commit | 80469eafb747018cb9d9a2547f65def715d073b2 (patch) | |
| tree | 8ce28c850782798a289a4af84690fd24aa486a42 /libavutil/cpu.h | |
| parent | e4b50572b7bae9edd0374f2ef918e6c68a4da018 (diff) | |
| download | ffmpeg-80469eafb747018cb9d9a2547f65def715d073b2.tar.gz | |
mpegvideo: fix invalid picture unreferencing.
Mpegvideo would free frames as soon as they're not the next or prev
picture. This is fine for a single-threading model, but fails miserably
in a system where pictures can be referenced (as e.g. last/prev pic)
in other threads. Keeping track of ownership of pictures keeps image
references (e.g. motion vectors, or the reference of a motion vector)
alive as long as the picture data itself is alive.
This also happens to fix make THREADS=[3-16] fate-vsynth[12]-error.
Diffstat (limited to 'libavutil/cpu.h')
0 files changed, 0 insertions, 0 deletions