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169 commits

Author SHA1 Message Date
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
4cba8fc7e9 pulse-server: implement set_sample_rate 2021-01-12 13:14:05 +01:00
Wim Taymans
f94d2e7da5 pulse-server: use rate match to read from ringbuffer 
Use the rate match io are to read the exact amount of samples we
need for this cycle from the ringbuffer. We can then request lower
latency.

There will also be less buffering in the audioconverter, which makes
our timestamps more accurate.
 2021-01-08 17:22:15 +01:00
Pauli Virtanen
b76bcdc70d pulse-server: NULL means default only if id==INVALID 
The default values also only apply for sources/sinks which have
defaults.
 2021-01-04 23:54:48 +02:00
Wim Taymans
0bf7b07d91 pulse-server: improve warning 2021-01-02 20:37:44 +01:00
Wim Taymans
d2a5f5c1ae pulse-server: also cleanup sample when error 
Remove the separate error event and merge with the done event with
error code. This then also marks the sample as done when in error
so that it gets cleaned up properly.

Fixes #486
 2020-12-18 09:50:12 +01:00
Wim Taymans
1a690a0cbb pulse-server: limit writes to ringbuffer 
We can't write more to the ringbuffer than its maxsize. Some clients
send more than the negotiated maxsize and cause a crash if we don't
clamp.

See #440
 2020-12-17 19:39:12 +01:00
Wim Taymans
e0580fedc1 pulse-server: handle seek flags and offset 
Fixes #485
 2020-12-17 16:49:17 +01:00
Wim Taymans
00295b64b5 pulse-server: don't write too small buffers 
Fixes #399
 2020-12-11 18:09:21 +01:00
Wim Taymans
bcf6c0986e pulse-server: read in chunks of minreq from the ringbuffer 
Don't read too large chunks from the ringbuffer but in minreq
increments. This is more what pulseaudio does.

Fixes #463
 2020-12-11 12:45:01 +01:00
Wim Taymans
d3db703f77 pulse-server: improve some debug 2020-12-11 12:39:46 +01:00
Wim Taymans
4ef0ef464e pulse-server: warn for unsupported seek flags 2020-12-11 10:39:15 +01:00
Wim Taymans
203679f27e pulse-server: support lookup of monitor names 
Support setting a monitor as default source.
 2020-12-05 19:16:04 +01:00
Wim Taymans
cfe43cbea7 pulse-server: handle NULL as default sink/source 
Fixes #444
 2020-12-05 13:30:02 +01:00
Wim Taymans
8c4145291e pulse-server: name and id can't be both set in volume/mute 2020-12-05 13:27:42 +01:00
Wim Taymans
0fba936b06 pulse-server: use defines for default sink/source 2020-12-05 13:26:59 +01:00
Wim Taymans
c6663b6a18 pulse-server: fix set-port 
Parse the name as a string
Pass the device id and port_id in the right properties
Return an error when unknown port was specified.

Fixes #443
 2020-12-04 15:41:11 +01:00
Wim Taymans
745b7ee900 pulse-server: tweak some parameters to get lower latency 2020-12-04 15:11:35 +01:00
Wim Taymans
ecc975d089 pulse-server: make sure our buffers are large enough 
Allocate the buffers a bit larger so that we can handle a client that
sends a bit more data and we don't underrun.
 2020-12-04 12:16:07 +01:00
Wim Taymans
3c2ab98a2a Add support for virtual source 
A virtual source is usually implemented with a null-sink, it looks
like a source to pulseaudio clients but just forwards what it gets
as input.

Make sure the port names make sense.

You can use the null sink now as:

pactl load-module module-null-sink sink_name=source object.linger=1
     media.class=Audio/Source/Virtual channel_map=FL,FR,RL,RR

     This creates a node with "input" and "capture" ports and looks
     like a virtual source for pulseaudio clients.

pactl load-module module-null-sink sink_name=source object.linger=1
     media.class=Audio/Sink channel_map=FL,FR,RL,RR

     This creates a node with "playback" and "monitor" ports and looks
     like a virtual sink for pulseaudio clients.

pactl load-module module-null-sink sink_name=source object.linger=1
     media.class=Audio/Duplex channel_map=FL,FR,RL,RR

     This creates a node with "playback" and "capture" ports and looks
     like a virtual source and sink for pulseaudio clients.
 2020-12-02 15:42:56 +01:00
Wim Taymans
d6127a4745 handle Duplex media class 
Audio/Duplex is both a source and a sink. Name the ports as input/output
and make sure we list them in the source and sink lists in pulse-server.
 2020-12-02 11:44:19 +01:00
Wim Taymans
b0a717c95e pulse-server: use right prefix for object check 2020-12-02 10:59:25 +01:00
Wim Taymans
8b048279f1 pulse-server: handle error during create 
Use the create-tag in the error when the stream fails. This way the
client can know when something failed during create.

See #430
 2020-12-01 09:37:40 +01:00
Wim Taymans
b8300c663b improve some errors 
Silence some -ENOENT warnings, they can happen when the object we
are introspecting is destroyed
 2020-11-29 16:22:50 +01:00
Wim Taymans
3b20e0f9e7 pulse-server: fix lookup of module 2020-11-26 09:49:16 +01:00
Wim Taymans
0fe77d39ce pulse-server: fallback to name if no description is set 2020-11-26 09:27:19 +01:00
Wim Taymans
cc7f91db19 pulse-server: actually wait for sync to complete 
Wait for sync to complete before we start emiting new objects.
Add some more debug
 2020-11-24 11:28:29 +01:00
Wim Taymans
2cd59fdf8b pulse-server: don't send invalid format and channels 2020-11-24 10:18:17 +01:00
Wim Taymans
0c66b5677b pulse-server: init volume/channelmap correctly in stream-restore 2020-11-24 09:54:42 +01:00
Wim Taymans
2d71d02f40 pulse-server: only debug packets, not data messages 
See #405
 2020-11-24 09:10:32 +01:00
Haochen Tong
648dfc0250
pulse-server: end the statement with semicolon 2020-11-23 23:27:53 +01:00
Wim Taymans
d56e759166 pulse-server: don't send NULL profile name in port info 2020-11-23 17:11:43 +01:00
Elliott Sales de Andrade
6224068586 Fix some possible leaks. 2020-11-23 15:36:08 +00:00
Wim Taymans
f95f278067 pulse-server: use channelmap 
Convert to an from pulse enum to id in the message layer so that we
can always just deal with native spa types.
Use the channelmap in stream-restore
Parse the channelmap from properties.
 2020-11-23 15:37:18 +01:00
Wim Taymans
2b8cc5b587 pulse-server: implement stream restore extension 
Makes the system sounds volume settings work

See #377
 2020-11-23 10:46:02 +01:00
Wim Taymans
4f0f5fccc9 pulse-server: keep metadata for the routes 
Pass all metadata objects to the pulse-server and keep track of
some. Keep route restore info in properties.
 2020-11-23 10:44:12 +01:00
Wim Taymans
d5680a119f pulse-server: Fix REQUEST missing bytes 
Also count the amount of underrun bytes as missing so that we request
them from the client.

Provide one fragment of minreq when we underrun instead of the full
buffer size.

Fixes #395
 2020-11-20 14:57:18 +01:00
Wim Taymans
12d831fc39 pulse-server: request dbus name 
Request the org.pulseaudio.Server dbus name. This makes gnome-shell
reconnect automatically.
 2020-11-20 11:52:57 +01:00
Wim Taymans
4d085816ef pulse-server: improve debug 2020-11-19 17:45:19 +01:00
Wim Taymans
505ae98b0f pulse-server: fix sink-input mute 2020-11-19 11:56:51 +01:00
Wim Taymans
908dc6b10f pulse-server: don't add queued samples 
It makes things worse
 2020-11-18 20:21:14 +01:00
Wim Taymans
3eca7557f8 pulse-server: fix timestamp in latency query 
We are supposed to place the current timeofday as the timestamp
in the reply.
 2020-11-18 20:15:20 +01:00
Wim Taymans
4cc466ad64 pulse-server: filter out redundant subscribe messages 2020-11-18 15:00:38 +01:00
Wim Taymans
c50b5bb072 pulse-server: implement flush for record stream 2020-11-17 17:39:30 +01:00
Wim Taymans
cd25a1e5e7 pulse-server: PLAY_SAMPLE does not need a valid sink id or name 2020-11-17 17:14:28 +01:00
Wim Taymans
813af52072 pulse-server: play the sample on the right sink 2020-11-17 12:59:09 +01:00
Wim Taymans
ff1b49eb81 pulse-server: add skeleton extension for stream-restore 
Makes the system-volume slider show up again in pavucontrol
and gnome-control-setting. Does not work yet, though.
 2020-11-17 12:33:09 +01:00
Wim Taymans
11a57c9302 pulse-server: add debug level to message_dump 2020-11-17 12:33:09 +01:00
Wim Taymans
f818da96fc pulse-server: use define for monitor flags 2020-11-17 12:33:09 +01:00
Wim Taymans
242cddd371 pulse-server: add support for proplist value conversion 2020-11-17 12:33:09 +01:00