On Sat, Jun 05, 2004 at 12:59:36PM +0000, Chris Purnell wrote:
> For PCM playback the EMU10K1 driver is allocating an extra voice.
> This is somewhat wastefull and I kind of need all 64 voices.
> Is appears to be using it to generate the period interrupts.
> Does anyone know what it would take to rewrite the driver to
> not need this extra voice?
Any relationship to the fact that I can only allocate 21 subdevices with ALSA,
but 31 with DirectSound?
ALSA: Advanced Linux Sound Architecture Driver Version 1.0.4rc2 (Tue Mar 30 08:19:30
2004 UTC).
ALSA Driver: 0: Sound Blaster Live! [Live], device 0: emu10k1 [EMU10K1], 32/32
subdevices avail
ALSA Driver: 0: Sound Blaster Live! [Live], device 3: emu10k1 [EMU10K1 FX8010], 8/8
subdevices avail
ALSA: dsnd_pcm_hw_params: Cannot allocate memory
ALSA: Got 21 hardware buffers
vs
DirectSound Driver: SB Live! Audio [FF80] (ctaud2k.sys)
ID: {bd6dd71a-3deb-11d1-1252b90}
DirectSound sample rates: 4000..191999 (continuous)
Got 31 hardware buffers
--
Glenn Maynard
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