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2 commits

Author SHA1 Message Date
Logan Stromberg edfd4d70c0
Use SIMD acceleration for audio upsampler (#4410)
* Use SIMD acceleration for audio upsampler filter kernel for a moderate speedup

* Address formatting. Implement AVX2 fast path for high quality resampling in ResamplerHelper

* now really, are we really getting the benefit of inlining 50+ line methods?

* adding unit tests for resampler + upsampler. The upsampler ones fail for some reason

* Fixing upsampler test. Apparently this algo only works at specific ratios

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Co-authored-by: Logan Stromberg <lostromb@microsoft.com>
2023-02-21 11:44:57 +01:00
merry 41bba5310a
Audren: Implement polyphase upsampler (#4256)
* Audren: Implement polyphase upsampler

* prefer shifting to modulo

* prefer MathF

* fix nits

* rm ResampleForUpsampler

* oop

* Array20

* nits
2023-01-15 05:20:49 +01:00