[Git][wine/wine][master] dsound: Use a better FIR filter generated with the Parks-McClellan algorithm.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine


Commits:
e33cf2c0 by Anton Baskanov at 2026-02-19T15:40:39+01:00
dsound: Use a better FIR filter generated with the Parks-McClellan algorithm.

The new filter provides a 108.9 dB stopband rejection and doesn't attenuate frequencies below 19 kHz (assuming 44.1 kHz sampling rate).

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2 changed files:

- dlls/dsound/fir.h
- − dlls/dsound/make_fir


View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/e33cf2c07bea270f2b170835e5a5218...

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View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/e33cf2c07bea270f2b170835e5a5218...
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