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| author | Rémi Denis-Courmont <remi@remlab.net> | 2024-05-25 21:09:26 +0300 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2024-05-25 22:00:18 +0300 |
| commit | e6b38c944f0ed1f28f78fcf0055708c7d208db07 (patch) | |
| tree | a20c5c54d55fe063fe8dbc8127a0aa9f155ecdae /libavfilter/vf_pp7.h | |
| parent | e9197db4f7227a341b781c227a0a8f3a99033b5e (diff) | |
| download | ffmpeg-e6b38c944f0ed1f28f78fcf0055708c7d208db07.tar.gz | |
lavc/sbrdsp: fix potential overflow in noise table
Since the SBR noise application optimisations are currently restricted
to hardware with 128-bit vectors, and use a quadruple multipler, they
can load up to 16 32-bit elements. But the "loads" are of 2 segments,
or 16 pairs of single precision float.
Thus we need to expand the dupiclated section of the noise table from
2x8 to 2x16 to avoid overflows.
Diffstat (limited to 'libavfilter/vf_pp7.h')
0 files changed, 0 insertions, 0 deletions