[haiku-bugs] Re: [Haiku] #7284: auich.settings not installed
- From: "Pete" <trac@xxxxxxxxxxxx>
- Date: Sat, 16 Jul 2011 04:06:35 -0000
#7284: auich.settings not installed
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Reporter: Pete | Owner: korli
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Drivers/Audio/auich | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by Pete):
A significant finding (I think):
I finally realized it wasn't completely useless to just remove the auich
driver and see what happens. The audio chain runs just fine when I do --
presumably with the null-audio driver (though I see nothing in syslog
about it).
When I do this, and, say, play an mp3, I ''still'' see the latency
reported by Cortex increasing when I wiggle windows, ''and'' my test app
I've been using to look at the 'blackouts' behind all this still shows the
same rate of blackouts in the same sort of places. (The latency without
an actual driver is initially less than 1 msec, but increases rapidly when
glitches occur.)
Which means that the crackles are nothing to do with the audio hardware.
If they really don't occur with other audio drivers (and are not just
being masked by perhaps a large default buffer size) something ''very''
odd is going on!
--
Ticket URL: <http://dev.haiku-os.org/ticket/7284#comment:14>
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