09ae2c4fee
It was determined through testing that `XXH64_update` is significantly slower than calling `XXH64` directly as far as small data velocity is concerned. This function is called on every RP end which made it visible while profiling but substantial difference (measured to be ~4x) made it not show up whatsoever. Signed-off-by: Mark Collins <mark@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18428>