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| author | Grzegorz Bernacki <gjb@semihalf.com> | 2022-10-03 16:10:14 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2022-10-04 13:24:04 +0300 |
| commit | f401a2af21350ec369226ad1dcf423eeeea536d7 (patch) | |
| tree | b0c46c59b940a390039dac26061ba856715fdd0a /libavutil/parseutils.c | |
| parent | a6bf4d47a99732bcecc0294ef39ac0a297680b63 (diff) | |
| download | ffmpeg-f401a2af21350ec369226ad1dcf423eeeea536d7.tar.gz | |
lavc/aarch64: Add neon implementation for pix_abs8 functions.
Provide optimized implementation of pix_abs8 function for arm64.
Performance comparison tests are shown below:
pix_abs_1_1_c: 162.5
pix_abs_1_1_neon: 27.0
pix_abs_1_2_c: 174.0
pix_abs_1_2_neon: 23.5
pix_abs_1_3_c: 203.2
pix_abs_1_3_neon: 34.7
Benchmarks and tests are run with checkasm tool on AWS Graviton 3.
Co-authored-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavutil/parseutils.c')
0 files changed, 0 insertions, 0 deletions