[pulseaudio-discuss] [PATCH] Do not use tsched watermark if tsched is disabled

[David Henningsson]

The tsched watermark variable was incorrectly used even for sinks
with timer scheduling disabled, causing XRUNs on every rewind. This
patch sets a fixed margin of 20 msec for such rewinds, thus avoiding
the underrun.

One could argue that the margin should be adjustable somehow (or based
on fragment-size, or something else), but this patch at least fixes the
immediate problem, causing "crackling" output on (at least) one machine.

-- 
David Henningsson, Canonical Ltd.
http://launchpad.net/~diwic
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