mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-02-09 14:14:39 +02:00
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>