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| author | Rémi Denis-Courmont <remi@remlab.net> | 2024-04-29 22:19:11 +0300 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2024-05-03 17:48:46 +0300 |
| commit | 6cd97cd7975ce662234687bbc8cca397d281b99a (patch) | |
| tree | da0aa47e0997f458a05a43477908e9419b134fb8 /libavcodec/vp3_parser.c | |
| parent | 6459966bebc07b3c26338cbecf72f3607feb961f (diff) | |
| download | ffmpeg-6cd97cd7975ce662234687bbc8cca397d281b99a.tar.gz | |
lavc/ac3dsp: R-V V sum_square_butterfly_float
As we do not need to widen accumulators to 64 bits, we effectively get
double capacity for unrolling compared to the integer function. This
explains the slightly better performance gains.
ac3_sum_square_bufferfly_float_c: 65.2
ac3_sum_square_bufferfly_float_rvv_f32: 12.2
Diffstat (limited to 'libavcodec/vp3_parser.c')
0 files changed, 0 insertions, 0 deletions