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Author SHA1 Message Date
Wim Taymans
8fe83e5304 audiomixer: optimize avx mixer some more 
Add avx mixer to test and benchmark
Rework and unroll the avx mixer some more.
The SSE one is 10 times faster than the C one, The AVX is 20 times
faster. The SSE2 function is 5 times faster than the C one.
 2022-07-10 23:13:24 +02:00
Wim Taymans
7a0445cb28 audiomixer: improve sse and sse2 mixer 
Add mixer benchmark.
Improve sse and sse2 mixer function by removin some read/write to the
temporary buffer at the expense of more scattered reads.
 2022-07-10 21:15:34 +02:00