475063c24d
ALSA: update endianess conversion functions
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This follows upstream zita-alsa-pcmi-0.6.1
2022-12-27 13:32:31 +01:00
14961e6bc7
ALSA backend: code cleanup and scoping and indent
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This is combination of clang-format and manual edits.
The latter mainly to add braces and reduce scope of variables.
2021-05-16 00:49:06 +02:00
6801c2cac2
ALSA: add option to prefer interleaved access
2021-05-15 23:10:14 +02:00
e2bac27885
Remove unused API
2021-05-15 23:09:21 +02:00
2326fb1638
ALSA: only read/clear user-requested nperiods before snd_pcm_start
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This should fix excessive latency with the RayDay that
has a fixed buffersize of 16384 samples.
2020-05-01 23:17:31 +02:00
3a6a9cfa6c
Tweak ALSA nperiod setting, fallback to nearest
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This is mainly for RME RayDAT that has a fixed buffersize of 16k:
dev_name : hw:HDSPMxc2f6c5,0
channels : 36
min_rate : 32000
max_rate : 192000
min_bufz : 16384
max_bufz : 16384
min_nper : 4
max_nper : 512
However nperiod configuration determines the effective latency
regardless.
This is similar to https://github.com/jackaudio/jack1/blob/master/drivers/alsa/alsa_driver.c#L476-L486
2020-04-29 23:56:24 +02:00
13ed8da2bc
Add flag to allow ALSA backend to fall back to nearest avail. nperiods
2020-04-28 02:51:20 +02:00
60200bf923
bump max number of possible ALSA backend channels
2016-05-29 20:36:32 +02:00
a6f27f09a7
update ALSA backend: separate playback/capture periods
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fixed: 2 for capture, configurable 2,3 for playback.
2015-12-05 01:53:13 +01:00
8e9b02cfa2
ALSA backend (based on Dummy backend and zita-alsa-pcmi)
2014-06-02 19:23:07 +02:00
