[Bug 14717] resampled sound is horrible

wine-bugs at winehq.org wine-bugs at winehq.org
Fri Dec 31 17:44:27 CST 2010


http://bugs.winehq.org/show_bug.cgi?id=14717

--- Comment #97 from Raymond <superquad.vortex2 at gmail.com> 2010-12-31 17:44:26 CST ---
The problem is wine did not really implement setcooperativelevel() DSSCL_xxxx
and provide a correct supported rates , format and channels of the sound card
in DSBCAPS by winealsa.drv

it only pretend to support all rates, formats and channels in
ALSA_Supported_format().

it should only modified DSBCAPS when it actually provide the extra supported
formats of the sound card

DSSCL_NORMAL - default primary buffer of 22 KHz, stereo, 8-bit  
DSSCL_PRIORITY - change the data format of the primary buffer
DSSCL_WRITEPRIMARY - the application must write directly to the primary buffer.
Secondary buffers cannot be played while this is happening.

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