[plug] agp/pci interrupt problems
Trevor Phillips
phillips at central.murdoch.edu.au
Tue Mar 20 13:40:26 WST 2001
"Simon Scott (SSC)" wrote:
>
> Really? How does that work given *nix's 'everything is a file' basis? How do
> you lock a file for write twice?
I don't know the technical details of how two things write to a device, but I
know it works. ^_^
Most cards (esp old/cheap ones) support only two digital audio channels (Left
and Right), while the Live supports quite a bit more (not sure of the number
offhand), so the hardware itself supports multiple channels. It's quite scary
having 10 xmms' all playing different MP3s. ^_^
Something like arts to mix digital could probably do it as a kernel device, for
lesser sound cards. (Does this pseudo-device already exist?)
--
. Trevor Phillips - http://jurai.murdoch.edu.au/ .
: CWIS Systems Administrator - T.Phillips at murdoch.edu.au :
| IT Services - Murdoch University |
>------------------- Member of the #SAS# & #CFC# --------------------<
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| course. But mostly evil, on the whole. /
\ -- (Terry Pratchett, Wyrd Sisters) /
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