[Bug 10495] Wine should support PulseAudio

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=10495

--- Comment #311 from Raymond <superquad.vortex2 at gmail.com> 2011-01-10 19:21:11 CST ---
(In reply to comment #289)
> Just a quick note - the ALSA driver is buggy again. It had worked good for some
> time, but no it again is stuttering and stops working after approximately 10
> minutes. We really need pulse drivers in.
> 

But chip challenge work perfectly with "plug:dmix:0" and timidity

The problem is due to "pulse" plugin , which is written by PA developers , does
not follow "Handshake between application and library"

http://www.alsa-project.org/alsa-doc/alsa-lib/pcm.html#pcm_handshake

There are no easy way for the average user to fall back to use ALSA 's default
device in /usr/share/alsa/cards/HDA-Intel.conf after PA override 

http://source.winehq.org/git/wine.git/?a=commit;h=0fe3a59b46a44b6d2d54a1afe1c4198c53d6c68c


pcm.!default {
    type pulse
}
ctl.!default {
    type pulse
}

http://www.winehq.org/pipermail/wine-patches/2005-March/016439.html

winamp is able to use dsound to select other sound card other than the default
playback device 

http://www.intel.com/support/motherboards/desktop/sb/cs-020642.htm#multistream


For some wine user, they may know how to use .asoundrc and wine registry key to
select their prefered device since winecfg does not allow use to select sound
card for playback or record even when winealsa support multiple sound cards


.asoundrc

pcm.wine {
    type 
    asym
    playback.pcm "plug:front:0"
    capture.pcm  "plughw:0,0"
}


http://wiki.winehq.org/UsefulRegistryKeys

AutoScanCards="N"
DeviceCount="1"
DevicePCM1="wine"
DeviceCTL1="hw:0"
UseDirectHW="N"



since wine is still using vxd model,  I agree that it is wrong to allow
multiple waveopens in winealsa , 

but when winecoreaudio , wineesd and winepulse support multiple waveoutopen
like wdm model , I think wine developer should reconsider adding multiple
waveoutopen for those alsa device which allow wine to open more than one time

or provide some option to stop the autostart of primary buffer of dsound in
winealsa to allow those alsa's hardware/softeare mixing device to use the
secondary hardware bffers

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