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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - "Transistor" game makes every client playing at double speed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87713#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - "Transistor" game makes every client playing at double speed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87713">bug 87713</a>
from <span class="vcard"><a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> <span class="fn">Raymond</span></a>
</span></b>
<pre>for alsa-time-test.c
dev = argc > 1 ? argv[1] : "front:0";
cap = argc > 2 ? atoi(argv[2]) : 0;
fillrate = argc > 3 ? atoi(argv[3]) : 1;
there are three parameter which allow you to change
device
capture or playback
fillrate
most sound cards cannot use default fill rate 1
for hda-intel, the hw_ptr increase by 16/32 frames for each dma transfer,
fill rate can be lower than the period size</pre>
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