George Steed 95eed2b75f [AArch64] Add Neon dot-product implementation of HammingDistance ... We can use the Neon dot-product instructions as a slightly faster widening accumulation. This also has the advantage of widening to 32 bits so avoids the risk of overflow present in the original Neon code. Reduction in runtimes observed for HammingDistance compared to the existing Neon code: Cortex-A55: -4.4% Cortex-A510: -26.5% Cortex-A76: -8.1% Cortex-A720: -15.5% Cortex-X1: -4.1% Cortex-X2: -5.1% Bug: libyuv:977 Change-Id: I9e5e10d228c339d905cb2e668a9811ff0a6af5de Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5490049 Reviewed-by: Frank Barchard <fbarchard@chromium.org> Commit-Queue: Frank Barchard <fbarchard@chromium.org>		2024-04-26 18:39:00 +00:00
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libyuv	[AArch64] Add Neon dot-product implementation of HammingDistance	2024-04-26 18:39:00 +00:00
libyuv.h	NV12 Copy, include scale_uv.h	2020-12-08 18:54:16 +00:00