Quake 3 demo

Quake 3 demo

[fmoraes]

Anyone tried to investigate why the Quake 3 demo doesn't work with ALSA?

I've tried running it directly, but it fails with :

------- sound initialization -------
/dev/dsp: Broken pipe
Could not toggle.

Then, when running with aoss I get this:

trFMV::play(), playing idlogo.RoQ
q3demo.x86: pcm.c:5957: snd_pcm_mmap_commit: Assertion `frames <= snd_pcm_mmap_avail(pcm)' failed.
Received signal 6, exiting...

Any ideas?

Francisco



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Re: Quake 3 demo

[Takashi Iwai]

At Mon, 26 Jul 2004 19:44:23 -0400,
fmoraes@nc.rr.com wrote:
> 
> Anyone tried to investigate why the Quake 3 demo doesn't work with ALSA?
> 
> I've tried running it directly, but it fails with :
> 
> ------- sound initialization -------
> /dev/dsp: Broken pipe
> Could not toggle.
> 
> Then, when running with aoss I get this:
> 
> trFMV::play(), playing idlogo.RoQ
> q3demo.x86: pcm.c:5957: snd_pcm_mmap_commit: Assertion `frames <= snd_pcm_mmap_avail(pcm)' failed.
> Received signal 6, exiting...

Which driver?

assertion means some unexpected fatal sitution...


Takashi


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Re: Quake 3 demo

[Takashi Iwai]

At Fri, 30 Jul 2004 19:25:25 -0400,
Francisco Moraes wrote:
> 
> Takashi Iwai wrote:
> 
> >>------- sound initialization -------
> >>/dev/dsp: Broken pipe
> >>Could not toggle.
> >>
> >>Then, when running with aoss I get this:
> >>
> >>trFMV::play(), playing idlogo.RoQ
> >>q3demo.x86: pcm.c:5957: snd_pcm_mmap_commit: Assertion `frames <= snd_pcm_mmap_avail(pcm)' failed.
> >>Received signal 6, exiting...
> >>    
> >>
> >
> >Which driver?
> >
> >  
> >
> emu10k1x driver. I will do a strace level check when I test the driver 
> again.
> 
> >assertion means some unexpected fatal sitution...
> >  
> >
> I understand. It is just strange that the regular oss mapping doesn't 
> work at all, fails with the broken pipe and then using aoss gives a 
> different result.

EPIPE is a buffer XRUN, so the problem is likely in the driver.


Takashi


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