[Bug 12651] Bad sound quality in Starcraft when running with hardware acceleration

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=12651


Matthias <funny.hangman at gmx.net> changed:

           What    |Removed                     |Added
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                 CC|                            |funny.hangman at gmx.net




--- Comment #8 from Matthias <funny.hangman at gmx.net>  2010-07-05 05:37:24 ---
Hi,
I have the same problem with every app. I tried different Wine versions 1.1.30
1.1.44 1.2.rc6. It´s ever the same, so it´s not an regression. Tested with
Ubuntu 10.4. Maybe it is because an newer pulseaudio or alsa version. I
remember that it worked with Ubuntu 8.10.


Alsa : audio Hardware Acceleration --> Sound stutters
Alsa : emulation                   --> Sound works
esd  : Hw acc or emulation         --> Sound works


the difference in the output between Alsa Hw and Alsa emul is: 

fixme:dsalsa:IDsDriverBufferImpl_SetVolumePan (0x1c26c8,0x1c2b70): stub
(Alsa Hw - output)

with esd it says:
This sound card's driver does not support direct access
The (slower) DirectSound HEL mode will be used instead.


lspci -v: (It´s an Audigy 4)

        Multimedia audio controller: Creative Labs SB0400 Audigy2 Value
    Subsystem: Creative Labs Device 1021
    Flags: bus master, medium devsel, latency 64, IRQ 18
    I/O ports at dc00 [size=64]
    Capabilities: <access denied>
    Kernel driver in use: EMU10K1_Audigy
    Kernel modules: snd-emu10k1

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