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559 commits

Author SHA1 Message Date
Pauli Virtanen
3e9bf908ac pulse-server: clients expect stream names to be non-null 
Fixes crash in pavucontrol when media name is missing.
 2021-02-06 20:19:19 +02:00
Pauli Virtanen
d617d7e1a3 pulse-server: SET_DEFAULT_* commands change the configured values 2021-02-06 18:10:28 +00:00
Wim Taymans
4f28edd4f7 pulse-server: limit packets to fragsize 
When sending captured data to a client, pulseaudio limits the
size of the block to the fragsize. Let's do the same just in case
a client can't deal with more data.

See #615
 2021-02-05 11:36:23 +01:00
Wim Taymans
be25a00ddb pulse-server: detect flatpak and pass on the pipewire connection 2021-02-04 17:18:33 +01:00
Wim Taymans
20008b4846 pulse-server: actually fill in the maxlenght and fragsize.. 2021-02-04 14:53:28 +01:00
Wim Taymans
7c0081eb6f pulse-server: move memblock back to debug 2021-02-02 15:24:05 +01:00
Wim Taymans
0d2b9104d1 pulse-server: fix seek modes 
Adjust missing when seeking and update the filled level correctly.

Fixes #653
 2021-02-02 15:13:49 +01:00
Wim Taymans
2b44f42845 pass the complete buffer size to snprintf 
There is no reason to pass size-1, snprintf will always put a \0
at the end.
 2021-02-02 12:09:29 +01:00
Wim Taymans
748e205453 pulse-server: hand out silence when corked 
In the corked state we simply hand out silence and don't try to
consume data from our ringbuffer.
Also set the corked state before syncing this with the data thread.

Fixes #662
 2021-02-02 10:42:34 +01:00
Wim Taymans
60aef11072 pulse-server: if prebuf == 0, keep increasing playing_for 
Or else the client pauses and time stops. Makes GStreamer
pipelines complete.
 2021-01-30 21:04:07 +01:00
Wim Taymans
d1c0244512 pulser-server: keep updating missing bytes if prebuf == 0 2021-01-30 20:38:47 +01:00
Wim Taymans
d37742b410 pulse-server: handle prebuf better 
prebuf == 0 should keep the read pointer updating
prebuf > 0 should pause
 2021-01-30 19:48:01 +01:00
Wim Taymans
98dab7903a pulse-server: add buffer attributes as properties 2021-01-30 19:32:13 +01:00
Wim Taymans
1ea8282a24 pulse-server: don't update ringbuffer in underrun 2021-01-29 10:45:26 +01:00
Wim Taymans
f8d57d03ca pulse-server: keep separate counter for missing bytes 
And only increment when consumed from ringbuffer. In underrun we
play silence and don't ask for the missing bytes.

Fixes #616
 2021-01-28 20:00:48 +01:00
Wim Taymans
09f423922d pulse-server: don't crash when alloc fails 2021-01-28 19:30:32 +01:00
Wim Taymans
8636c509f5 pulser-server: revert attempt to flush more 
size is later used as the buffer size and might be too large.
 2021-01-28 19:17:50 +01:00
Wim Taymans
b65b291bb2 pulse-server: make sure to count played samples 
On underrun we need to keep on counting playing_for so fill this
in underrun and don't add this to missing to avoid double counting.

See #639
 2021-01-28 18:59:03 +01:00
Wim Taymans
ac3555d6fc pulse-server: skip underrun more aggressively 
Skip all of the underrun bytes immediately.

See #638
 2021-01-28 17:56:32 +01:00
Wim Taymans
e172effe71 pulse-server: log the amount of underrun bytes 2021-01-28 17:56:07 +01:00
Wim Taymans
fc68e901e5 pulse-server: don't count playing in underrun 2021-01-27 15:33:01 +01:00
Wim Taymans
47d59ac4d9 pulse-server: improve debug 2021-01-27 13:48:10 +01:00
Wim Taymans
c913abffef pulse-server: Fix underrun check 
We're underrun when we can't produce the required number of samples.

See #617
 2021-01-24 20:33:30 +01:00
Wim Taymans
96d98c7955 pulse-server: express latency in samples in all cases 2021-01-24 20:33:30 +01:00
Pauli Virtanen
59452a0904 pulse-server: send server change events when default nodes change 
Send server change events to subscribers, when default nodes change due
to some nodes being added/removed/changed, also if there is no metadata
change.  Make sure the event is consistent with the result from
find_device at the time.

Previously, these were not necessarily sent, or information from
find_device immediately after the event might not reflect the change
yet.
 2021-01-23 07:17:19 +01:00
Wim Taymans
14dcfb8a28 pulse-server: find the target device in play_sample 
Use the regular logic to find the target device for play sample so
that it supports @DEFAULT_SINK@ etc.

See #612
 2021-01-22 19:53:46 +01:00
Wim Taymans
652a4ae26d pulse-server: use stream flags to tune latency 
Use the early_requests and adjust_latency flags to choose the right
latency values, just like what pulseaudio does.
 2021-01-22 11:39:47 +01:00
Wim Taymans
d9af97899c pulse-server: don't destroy clients playing a sample 
When a sample is playing a cached sample and it disconnects we should
wait until all the pending samples are finished otherwise we stop
their playback and get a chopped or broken sample.

See #595
 2021-01-21 11:53:06 +01:00
Wim Taymans
dcc5779cd6 pulse-server: put valid volume in sample info 2021-01-21 09:42:04 +01:00
Wim Taymans
44cad2d533 pulse-server: implement suspend 2021-01-20 20:33:16 +01:00
Wim Taymans
384b8a4593 pulse-server: Only allow one memblock in the queue 
Allow only one memblock in the output queue. Otherwise, if the
client is for some reason not reading from the socket, we would queue
an unlimited amount of messages until we get killed by OOM.

Change some warn to debug in the process function for things we
handle from the non-rt thread.

Fixes #488
 2021-01-20 10:41:34 +01:00
Wim Taymans
96a2a2b4e2 pulse-server: Use the spa json implementation 2021-01-19 16:57:33 +01:00
Wim Taymans
89641785c3 pulse-server: keep global free message pool 2021-01-19 11:06:00 +01:00
Wim Taymans
7e5441fbb3 pulse-server: implement stats 2021-01-19 10:52:29 +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
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
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
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
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