[Bug 20799] Multiple games using OpenAL freezes/crashes during the startup

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=20799





--- Comment #57 from Raymond <superquad.vortex2 at gmail.com>  2010-05-08 08:27:55 ---
(In reply to comment #46)
> Created an attachment (id=26939)
 --> (http://bugs.winehq.org/attachment.cgi?id=26939) [details]
> Unreal tournament under Valgrind
> 
> 
> Advantage of UT3 is, that it is able to run under valgrind. Attached is output
> of
> 
> WINEDEBUG=+dsalsa valgrind --trace-children=yes
> --suppressions=$HOME/valgrind-suppressions wine UT3.exe 2>&1 | tee out3.txt
> 
> 
> Would it help to rerun with --error-limit=no or with other parametr?
> 
> Note: The "Unrecognised instruction" is different on each run...
> 
> 
> fixme:d3d:WineD3D_ChoosePixelFormat Add OpenGL context recreation support to
> SetDepthStencilSurface
> trace:dsalsa:widDsCreate (0,0x7f02f2f4)
> trace:dsalsa:IDsCaptureDriverImpl_GetDriverDesc (0x7f020200,0x7f02f2f8)
> trace:dsalsa:IDsCaptureDriverImpl_Open Success
> trace:dsalsa:IDsCaptureDriverImpl_GetCaps (0x7f020200,0x7f02f524)
> trace:dsalsa:IDsCaptureDriverImpl_CreateCaptureBuffer
> (0x7f020200,0x7f055e90,0,0)
> trace:dsalsa:IDsCaptureDriverBufferImpl_SetFormat (0x7f0564a8, 0x7f055e90)
> trace:dsalsa:CreateMMAP mmap'd buffer is an ALSA type 14 buffer

type 14 seem to be "plug" plugin , so what is your "default" device

mmap_mode is a wrong name , it should be pcm_type 

    if (mmap_mode == SND_PCM_TYPE_HW)
        TRACE("mmap'd buffer is a direct hardware buffer.\n");
    else if (mmap_mode == SND_PCM_TYPE_DMIX)
        TRACE("mmap'd buffer is an ALSA dmix buffer\n");
    else
        TRACE("mmap'd buffer is an ALSA type %d buffer\n", mmap_mode);

enum _snd_pcm_type {
    /** Kernel level PCM */
    SND_PCM_TYPE_HW = 0,
    /** Hooked PCM */
    SND_PCM_TYPE_HOOKS,
    /** One or more linked PCM with exclusive access to selected
        channels */
    SND_PCM_TYPE_MULTI,
    /** File writing plugin */
    SND_PCM_TYPE_FILE,
    /** Null endpoint PCM */
    SND_PCM_TYPE_NULL,
    /** Shared memory client PCM */
    SND_PCM_TYPE_SHM,
    /** INET client PCM (not yet implemented) */
    SND_PCM_TYPE_INET,
    /** Copying plugin */
    SND_PCM_TYPE_COPY,
    /** Linear format conversion PCM */
    SND_PCM_TYPE_LINEAR,
    /** A-Law format conversion PCM */
    SND_PCM_TYPE_ALAW,
    /** Mu-Law format conversion PCM */
    SND_PCM_TYPE_MULAW,
    /** IMA-ADPCM format conversion PCM */
    SND_PCM_TYPE_ADPCM,
    /** Rate conversion PCM */
    SND_PCM_TYPE_RATE,
    /** Attenuated static route PCM */
    SND_PCM_TYPE_ROUTE,
    /** Format adjusted PCM */
    SND_PCM_TYPE_PLUG,

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