Philipp Zabel
cb1071bce7
alsa-seq: fix seq_open error path
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If snd_seq_open fails, do not call snd_seq_close(NULL).
2020-02-07 19:07:14 +01:00
Wim Taymans
50ce87df32
node: we are supposed to produce data when != HAVE_DATA
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We can produce data whenever the io area status != HAVE_DATA. We
don't need to look for NEED_DATA.
Also recycling buffer happens whenever the status != HAVE_DATA.
2020-02-04 12:59:16 +01:00
Wim Taymans
9657486a81
alsa-seq: update duration when slaved as well
2019-12-18 13:27:29 +01:00
Wim Taymans
3131acea46
alsa-seq: close seq device
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When we unload, close the seq device again so that the source is
removed from the main loop.
2019-11-28 11:21:41 +01:00
Wim Taymans
d94019ccd2
io: Add current video frame size to position
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Add some padding, tweak some padding
Remove count in the clock, it's useless
For video frames we will want to use metadata to place
this on individual buffers.
2019-10-29 14:08:40 +01:00
Wim Taymans
9ffec214b8
fix includes
2019-10-25 15:01:02 +02:00
Wim Taymans
fa25900682
alsa-seq: fix for being a slave
2019-10-22 12:24:04 +02:00
Wim Taymans
b37bf7e068
alsa-seq: ask for more data when consumed
2019-10-16 10:44:40 +02:00
Wim Taymans
93a2defbb8
alsa-seq: reset buffers
2019-10-02 18:02:40 +02:00
Wim Taymans
6e0ffb0c47
flags: change flag macros
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SPA_FLAG_CHECK -> SPA_FLAG_IS_SET
SPA_FLAG_UNSET -> SPA_FLAG_CLEAR
Add SPA_FLAG_UPDATE
2019-10-02 18:00:42 +02:00
Wim Taymans
44840c4a55
alsa-seq: add some comments
2019-09-26 15:17:00 +02:00
Wim Taymans
f539b42a03
alsa: improve midi
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Add some debug
Ignore ports without buffers.
2019-09-26 11:57:25 +02:00
Wim Taymans
8d472befaa
alsa-seq: Improve connection setup
2019-09-25 10:48:25 +02:00
Wim Taymans
f0b3ed5257
alsa-seq: improve timings
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Track the position of the clock instead of our own timer.
Implement stop.
2019-09-25 10:14:25 +02:00
Wim Taymans
387b281f5c
alsa-seq: use dll to track queue timer
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Also increase timer resolution to get less jitter.
2019-09-24 17:23:39 +02:00
Wim Taymans
818fb9e904
alsa: add midi bridge
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Add a node that exposes all midi input and output ports and converts to
and from PipeWire control streams.
2019-09-19 16:57:00 +02:00
