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| author | Rémi Denis-Courmont <remi@remlab.net> | 2022-10-05 19:12:55 +0300 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2022-10-10 02:22:39 +0200 |
| commit | 97d34befea598d34e92ed384acb3dced5490ae8a (patch) | |
| tree | 9590fd0ad35925841ea7f1d24a787656c61d7c40 /libavfilter/convolution.h | |
| parent | f59a767ccd56ba1b82ae94e2229f9151936f8b7c (diff) | |
| download | ffmpeg-97d34befea598d34e92ed384acb3dced5490ae8a.tar.gz | |
lavc/opusdsp: RISC-V V (256-bit) postfilter
This adds a variant of the postfilter for use with 256-bit vectors.
As a single vector is then large enough to perform the scalar product,
the group multipler is reduced to just one at run-time.
The different vector type is passed via register. Unfortunately,
there is no VSETIVL instruction, so the constant vector size (5) also
needs to be passed via a register.
Diffstat (limited to 'libavfilter/convolution.h')
0 files changed, 0 insertions, 0 deletions