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Author SHA1 Message Date
Wim Taymans
579e8a4ea6 json: allocate one extra byte for the \0 2021-01-19 16:56:55 +01:00
Wim Taymans
f891324e25 pw-dump: mark objects without events as changed 
Usually the event function marks the object as changed so when
there is no event function, mark the change immediately so that
we can dump it.
 2021-01-19 16:36:55 +01:00
Wim Taymans
0e5ad1c0a4 module-rtkit: log the dbus error as a warning 2021-01-19 15:02:37 +01:00
Wim Taymans
abfc67a3ca Revert "remove mlock and use MAP_LOCKED" 
This reverts commit ab91e94b59.

When no memory can be locked, the mmap fails with -EAGAIN.

Fixes #592
 2021-01-19 14:47:52 +01:00
Wim Taymans
8c84c96fe1 daemon: add support for mlockall 2021-01-19 12:17:29 +01:00
Wim Taymans
ab91e94b59 remove mlock and use MAP_LOCKED 
The warnings are confusing and a properly tuned system would have
the limits set correctly.
 2021-01-19 11:59:21 +01:00
Wim Taymans
89641785c3 pulse-server: keep global free message pool 2021-01-19 11:06:00 +01:00
Wim Taymans
778bc45558 mem: add LOCKED flag to mlock the mapped memory 2021-01-19 10:52:29 +01:00
Wim Taymans
7e5441fbb3 pulse-server: implement stats 2021-01-19 10:52:29 +01:00
Wim Taymans
d82066e49f acp: sync with pulseaudio 2021-01-19 10:52:28 +01:00
Pauli Virtanen
d46c58e958 pulse-server: behave like PA when moving streams to default 
Pulseaudio unsets the preferred sink/source when stream is moved to a
default target. Emulate this behavior by setting + unsetting
target.node, which informs policy-node to move it accordingly.
 2021-01-18 22:40:27 +02:00
Pauli Virtanen
d1a0121b7c policy-node: handle moving streams when target.node is removed 
When target.node metadata is unset, unset it also from the session node.
Schedule rescan in case this affects links.
 2021-01-18 22:22:43 +02:00
Wim Taymans
272c0a4d83 policy-node: silence some normal warning 
When a target-node is destroyed from a dont-reconnect node,
kill the node.
 2021-01-18 20:56:40 +01:00
Pauli Virtanen
b10123eceb policy-node: make streams follow default sink/src changes 
The motivation is to have both existing and new streams that have been
created without explicit target node, to be directed to the same devices
at all times. To achieve this:

Consider what find_node returns as the "default node".

Consider streams that auto+reconnect and don't have an explicit target,
as following default.  In rescan, if the default node has changed,
relink such streams to the new default.

Remove the old code that explicitly moved streams when the default.*
metadata changed, as it implements a similar thing but in a less robust
way (may fail to do what's intended, because the default device
metadata is commonly unset, or the metadata callback comes before
session_create has seen the new nodes).

Enable this feature based on "policy-node.streams-follow-default"
property. Allow setting the property also by loading the
streams-follow-default module. Enable it by default only for the
with-pulseaudio module group.
 2021-01-18 20:49:58 +01:00
jasker5183
419d0ad7b6 Add directory for issue templates 2021-01-18 16:28:06 +00:00
Wim Taymans
02931df835 pulse-server: start with underrun_for = -1 
PulseAudio starts with underrun_for equal to -1, sets it to 0 when
something was played and increments it from then on with the number
of bytes played.
 2021-01-18 17:16:37 +01:00
Wim Taymans
55915f420e pulse-server: on underrun, pretend we read from the ringbuffer 
Also update the ringbuffer read pointer on underrun.
 2021-01-18 16:24:46 +01:00
Wim Taymans
6b2ec6d619 pulse-server: require at least 32 samples per buffer 2021-01-18 16:24:00 +01:00
Wim Taymans
235d25316c pulse-server: make sure we never try to ask more than tlength 2021-01-18 16:23:24 +01:00
Wim Taymans
76aff7640f pulse-server: improve variable name 2021-01-18 16:22:30 +01:00
Wim Taymans
88727afbd2 resample: take already queued sample into account 
When asking for samples, take into account the amount of samples
we already have converted.
 2021-01-18 15:09:54 +01:00
Wim Taymans
51d44e9154 test: improve resampler test 
Test with different amount of input samples.
 2021-01-18 15:08:23 +01:00
Wim Taymans
72a77863e0 impl-node: log quantum in XRun error 2021-01-18 11:24:53 +01:00
Wim Taymans
d9a63dc69f alsa: disable pause-on-idle by default 
snd_pcm_drop() causes pops and cracks. It is better to just let the
sink consume silence until it gets suspended.
 2021-01-18 11:13:48 +01:00
Wim Taymans
19be555fa6 audioadapter: run the converter after follower drained 
When the follower drained, rerun the converter again to let it drain
as well.
 2021-01-18 10:29:50 +01:00
Wim Taymans
fd520c4b39 alsa-plugin: set buffer size correctly 
Our output buffer size is always what is needed to produce one
period of samples. We use nframes from the hardware and the rest
we fill with silence.
 2021-01-18 10:03:19 +01:00
Wim Taymans
be9c2f9757 pulse-server: account for underrun 
Not quite sure, it needs more investigation but It seems the time
needs to increase when underrunning.

See #510
 2021-01-17 21:07:31 +01:00
Wim Taymans
d2aee61880 alsa: don't write more than wat is requested 2021-01-17 17:20:59 +01:00
Wim Taymans
23fd40df94 daemon: support containers as arguments 
so that

ags = "foo=bar baz=5"

can be written as:

args = { foo = bar baz = 5 }
 2021-01-17 14:56:23 +01:00
Wim Taymans
ff416cdc9e daemon: add some comments to the config file 2021-01-17 11:42:42 +01:00
Wim Taymans
9b9b85ddbf alsa: put card name in udev monitor event 
So that we can use it to construct a good name for the card.

Fixes #524
 2021-01-17 11:35:27 +01:00
Wim Taymans
bf25fc1388 pulse-server: always use rate_match value when available 
The minreq is just a fallback for when we don't know the exact
amount of required samples to consume from the ringbuffer.
 2021-01-16 17:16:02 +01:00
Wim Taymans
02295c5e2b alsa: call prepare again but ignore EBUSY 
Not calling _prepare can cause problems on my card. So call it
again but ignore -EBUSY.
 2021-01-15 18:42:35 +01:00
Wim Taymans
b4e3d546e0 alsa: fill frames with silence when underrun 
Keep track of how many samples we need to produce. If we don't have
enough samples in the ringbuffer, fill the rest with silence.

See #564
 2021-01-15 18:34:38 +01:00
Wim Taymans
6b0abd2057 channelmix: Improve unknown channel layout handling 
Clamp position to valid range. so that AUX becomes UNKNOWN.
If we have one mono source channel and unknown destination, copy it
to all destination channels.
If we have one mono destination channel and unknown source layout,
average all channels.
Otherwise, pair source and dest channels.

See #538
 2021-01-15 17:51:07 +01:00
Wim Taymans
376436fc2c alsa: remove snd_pcm_prepare() call, it is not needed 
set_hw_params already called _prepare for us and calling it twice
might cause trouble in some drivers.

See #580
 2021-01-15 16:12:42 +01:00
Wim Taymans
482f96a644 alsa: add option to disable mmap access mode 2021-01-15 15:44:22 +01:00
Wim Taymans
2ff4615e53 alsa: prefer planar formats 
They are easier to convert
 2021-01-15 15:18:39 +01:00
Wim Taymans
5817b66a20 alsa-plugin: only parse props when updated 
Check if the properties got update before we try to parse them.
If they are not updated, they might be empty and we would lose
our previously parse values.

Fixes default volume in alsa-mixer.
 2021-01-15 10:29:32 +01:00
Wim Taymans
d7ff7d098b audioadapter: don't emit xrun when drained 2021-01-15 09:46:17 +01:00
Wim Taymans
5a7f4a619a pw-dump: also dump properties 2021-01-15 09:45:56 +01:00
Wim Taymans
ae263eeffc pw-dump: only dump changed metadata entries 2021-01-14 21:14:16 +01:00
Wim Taymans
688b3c5ed4 pw-dump: only output [] when something changed 2021-01-14 20:17:22 +01:00
Wim Taymans
a97d4c44b4 pw-metadata: remove is when key == NULL 2021-01-14 20:11:43 +01:00
Wim Taymans
13cef576c9 pw-dump: dump metadata contents 
Fix some leaks
 2021-01-14 20:11:15 +01:00
Wim Taymans
792c01aede pw-dump: trigger change in metadata 
so that it is displayed
 2021-01-14 19:22:40 +01:00
Wim Taymans
b118a84a60 module-metadata: set factory id in properties 2021-01-14 19:22:18 +01:00
Wim Taymans
a8faad9f17 fmt: support f32p -> s24s conversion 
As used by MAudio Fasttrack Pro

See rhbz#916017
 2021-01-14 17:58:54 +01:00
Wim Taymans
be107317f5 Silence some dbus errors 
Log info when a service is not running and disable it.
 2021-01-14 17:11:42 +01:00
Wim Taymans
7347b5ef05 alsa: add api.alsa.headroom setting 
Can be used to tweak the extra distance kept between the hardware
and software pointers when reading and writing.

See #289
 2021-01-14 17:10:05 +01:00