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418b6df0de
Mostly just a straightforward copy of the Neon code ported to Streaming-SVE, we can use predication to avoid needing an `Any` kernel. SVE has a "widening multiply get high half" instruction in UMULH, however using the same technique as the Neon code to avoid the need for a widening multiply at all is more performant here. These is no benefit from this kernel when the SVE vector length is only 128 bits, so skip writing a non-streaming SVE implementation. Change-Id: Ib12699c5b8b168d004ebc74c0281ea3772ca8d32 Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/6070786 Reviewed-by: Frank Barchard <fbarchard@chromium.org> Reviewed-by: Justin Green <greenjustin@google.com> |
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| libyuv.h | ||