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Author SHA1 Message Date
Martin Geier
f8b0d0a43c rtp: include stream delay to a read position 
When a stream has some delay, a time t1 + delay has to be read in time
t1 to play it when expected.
Decrease target_buffer by delay to start playback sooner, so sound
is played at correct time when delay is applied.

Signed-off-by: Martin Geier <martin.geier@streamunlimited.com>
 2025-07-24 07:28:53 +00:00
Wim Taymans
dd9d8038da client-node: close SyncObj fd as well 
We also need to close the SynObj fd we got, just like we close any
DmaBuf or MemFd.

Make sure we get a compiler error when we add more items to the
data type enumeration later.

Fixes #4807
 2025-07-22 14:00:09 +02:00
Carlos Rafael Giani
97996a6e20 module-rtp-sap: Take RTP dest port into account when matching sessions 
This is important if several sessions use the same multicast IP address.
 2025-07-18 10:54:04 +02:00
Melvin Manninen
f4f548fbe6 module-rtp-sap: Fix Message Identifier Hash generation for first session and update SDP on grandmaster change 2025-07-17 16:00:32 +00:00
Wim Taymans
6605caa39e filter-graph: add ONNX plugin 
It uses the onnxruntime library to parse the onnx file and construct a
neural network. It uses the label field to setup the plugin and how to
map the various tensors of the model to input, output, control and
notify ports.

Add an example config for how to use the silero VAD ONNX model with the
noise gate.
 2025-07-17 13:16:00 +02:00
Wim Taymans
b3dddfed6a filter-chain: add Level control input port for noisegate 
This makes it possible to use another volume measurement algorithm to
drive the noise gate, such as a VAD algorithm.
 2025-07-17 12:12:24 +02:00
Demi Marie Obenour
b8e29d471b module-rtp: Fix bounds checks in MIDI parsing 
These are potential security problems.
 2025-07-15 10:46:10 +02:00
Demi Marie Obenour
fb315b9050 *: Missing bounds checks in POD handling 
There were missing bounds checks for ill-formed POD all over the place.
 2025-07-15 10:13:17 +02:00
Barnabás Pőcze
90c0d8c225 pipewire: module-rt: use pw_thread_utils_join() 
`pw_thread_utils_create()` is used to create the thread, so use
the corresponding `pw_thread_utils_join()` instead of just
`pthread_join()`.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
a55561dcba pipewire: module-rt: destroy mutex and condition variable 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
0923e12fa3 pipewire: module-rt: have just one impl_thread_utils 
There are two definitions depending on `#ifdef HAVE_DBUS`,
however, the two definitions are indentical, so remove one.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
b124385fac pipewire: module-rt: remove sched_set_nice() 
It has only a single caller, so inline it because
there is not much point in keeping it separate.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
b71d0224db pipewire: module-rt: remove check for impossible condition 
Neither `sched_set_nice()` nor `pw_rtkit_make_high_priority()`
(should) ever return a positive number, so that case is not
possible; remove it.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
7a336645fb pipewire: module-rt: get_rtkit_priority_range(): return void 
This function cannot fail, so make it return `void`.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
801ac5ced8 pipewire: module-rt: simplify check_rtkit() 
The return value is always 0, and the `impl` parameter
is not used, so ues the return value to return the boolean
result instead of an out parameter, and get rid of the
unused argument.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
10161407ff pipewire: module-rt: move RLIMIT_RTTIME compat definition 
Move it next to the other macros.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
f0579b9b67 pipewire: module-rt: deduplicate log message 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
c4984e33b2 pipewire: module-rt: use spa_autoptr for properties 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
3b4f37ac92 pipewire: module-rt: fix function brace style 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
7eb98a31bb pipewire: module-rt: define SCHED_RESET_ON_FORK if not available 
Instead of using a new macro with the `PW_` prefix, simply define
`SCHED_RESET_ON_FORK` to be `0` when it is not defined; as the
prefixed variant can be a bit confusing.
 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
279b7ee698 pipewire: module-rt: use "tid" instead of "pid" for thread ids 2025-07-12 19:55:34 +00:00
Barnabás Pőcze
13fe4a5a57 pipewire: module-rt: use sizeof(variable) instead of sizeof(type) 2025-07-12 19:55:34 +00:00
Wim Taymans
20a4aa8cf9 modules: remove v0 protocol support 2025-07-10 16:26:01 +02:00
Demi Marie Obenour
c54fdb76f8 protocol-native: check for NULL strings 
SPA_POD_String allows NULL strings, so check for them.
 2025-07-10 14:08:56 +00:00
Demi Marie Obenour
adb3a55703 protocl-native: v0: Fix integer overflow to buffer overflow 
Too many dict items could cause an integer overflow leading to a
stack-based buffer overflow.
 2025-07-10 14:08:15 +00:00
Demi Marie Obenour
9a66938283 pulse: don't ignore return value 
If a function can fail don't pretend it succeeded.
 2025-07-10 14:06:05 +00:00
Demi Marie Obenour
b3bf5be1f6 *: Avoid macros that use casts where possible 
Use direct field access when the type is known, instead of a macro that
includes a cast.

These were missed in e4fcbef89a.
 2025-07-10 14:02:55 +00:00
Wim Taymans
5ca74996f0 filter-graph: allow setting a fixed rate 
It's possible to make the filter streams resample to a specific rate
before running the graph.
 2025-07-10 13:47:23 +02:00
Wim Taymans
e8dbd328d8 doc: fix a typo 2025-07-09 14:13:56 +02:00
Jonas Holmberg
85ff73d690 echo-cancel: reset buffers when deactivating 
Reset buffers when deactivating to avoid having old data in the
ringbuffers, which also adds latency when activated again.

Clear sink_ready and capture_ready when resetting buffers to avoid
calling process() before there is new data to process.
 2025-07-09 10:20:51 +02:00
Jonas Holmberg
a0beb30ba8 echo-cancel: drop if playback is not streaming 
capture and sink streams may start before playback stream so process()
may fail to dequeue a playback buffer. In that case advance the read
pointers to avoid building up latency in the ringbuffers.
 2025-07-03 19:02:59 +00:00
Wim Taymans
ef5d9ff028 filter-graph: add a simple noise gate 2025-07-03 20:58:00 +02:00
Wim Taymans
616db9809e module-rtp: add some rate limit to send/recv errors 2025-07-03 20:57:49 +02:00
Wim Taymans
47ee9ef10a module-rtp: set the EMPTY flag on empty buffers 
And make sure other flags are reset.
 2025-07-03 20:57:19 +02:00
Wim Taymans
3ff0c270dd echo-cancel: send capture/source latency correctly 
Input latency received on the source (output stream) should be
propagated on the input stream (capture).
 2025-06-30 15:48:20 +02:00
Wim Taymans
bd7ce5c7fa pulse-server: only react to state changes when not corked 
When we are starting or corked we don't emit suspend/resume caused
by state changes.
 2025-06-25 10:31:32 +02:00
Arun Raghavan
220b037683 pulse-server: Implement stream suspended callback 2025-06-23 09:19:10 +00:00
Wim Taymans
b51755bc8b pulse-server: add stream_properties for RTP streams 2025-06-18 12:29:39 +02:00
Wim Taymans
0b2b723a0e filter-graph: add a zeroramp plugin 
The filter detects unnatural gaps (consisting of 0.0 values) and will
ramp-down or ramp-up the volume when entering/leaving those gaps.

This makes it filter out the pops and clicks you typically get when
pausing and resuming a stream.

See #4745
 2025-06-17 09:14:18 +02:00
Pauli Virtanen
dc618d37c6 modules: fix missing free/close and length checks 
Fix some missing free and close.

Fix not checking length of received netjack data.
 2025-06-14 15:24:05 +03:00
Wim Taymans
83c644fe09 pulse-server: mark empty buffers 
This makes it use some more optimal paths in the mixer.
 2025-06-13 18:07:55 +02:00
Wim Taymans
3d1c9f1cce modules: update Props and ProcessLatency 
When setting Props or ProcessLatency on a stream, it doesn't actually
remember the values that were set so we need to manually update them.

See #4731
 2025-06-13 12:46:40 +02:00
Wim Taymans
3d8a19af33 filter-chain: we manage the state from the playback stream 2025-06-13 11:58:42 +02:00
Wim Taymans
4c1be71773 modules: Propagate the combine latency 
When we get latency on the combine stream, forward it to all
streams after setting the per stream compensate latency (if any).

See #4731
 2025-06-12 16:36:51 +02:00
Wim Taymans
549f3fc46f module-combine: use a better empty property string 
The empty string fails to parse as a properties, use "{}" instead.
 2025-06-12 16:35:49 +02:00
Wim Taymans
046fdad4ee modules: improve latency handling 
Now that the stream remembers the latency for us, we can only care
about the other latency.

So, if we get (output) latency on an input port/stream, we add our
own latency and then set it on the output port/stream. We do the
same for input ports.
 2025-06-12 15:20:18 +02:00
Wim Taymans
5480a1382f modules: always update latency params 
Even if the latency didn't change, the current pw-stream
implementation will have wiped all Latency params away and we want
to put them back in all cases.

See #4731
 2025-06-11 16:26:03 +02:00
Wim Taymans
82229b3d87 modules: make sure we deactivate the graph safely 
Use the loop lock to ensure the loop is not using the graph anymore when
the deactivate or reset it.
 2025-06-11 15:21:26 +02:00
Wim Taymans
b0462cb5de filter-chain: do graph reconfigure in playback state change 
Because we do the processing of the graph in the playback process
function, only do graph reset and reconfigure from the playback state
change so that we don't have process and state change at the same time
and crash.
 2025-06-11 11:43:13 +02:00
Wim Taymans
c08ef84745 modules: initialize the latency params 
Otherwise we get nonsense values for the direction.

See #4731
 2025-06-11 10:17:32 +02:00