* Relation between SND_PCM_IOPLUG_HW_PERIODS and SND_PCM_IOPLUG_HW_BUFFER_BYTES ?
@ 2010-04-30 11:59 Stefan Schoenleitner
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From: Stefan Schoenleitner @ 2010-04-30 11:59 UTC (permalink / raw)
To: alsa-devel@alsa-project.org
Hi,
what is the relation between SND_PCM_IOPLUG_HW_PERIODS and
SND_PCM_IOPLUG_HW_BUFFER_BYTES ?
While SND_PCM_IOPLUG_HW_BUFFER_BYTES is the setting of the hardware
buffer size, I'm not sure exactly what SND_PCM_IOPLUG_HW_PERIODS is.
I suppose it is the number of periods the hardware buffer can take ?
Hence the SND_PCM_IOPLUG_HW_PERIODS value is actually derived from the
size of the hardware buffer ?
Or is it rather the number of periods the ioplugin can receive at once ?
Please enlighten me,
cheers,
Stefan
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2010-04-30 11:59 Relation between SND_PCM_IOPLUG_HW_PERIODS and SND_PCM_IOPLUG_HW_BUFFER_BYTES ? Stefan Schoenleitner
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