- Update to 0.3.32:
* Highlights
- Real-time priority handling for threads was reworked.
Freewheeling will now drop RT priorities to avoid being
killed.
- Problems with filter chains and echo-cancel being linked in
a loop was fixed.
- alsamixer should now be able to see the mixer controls again.
- JACK has seen some latency reporting improvements that make
Ardour report latencies correctly.
- Many bugfixes and improvements.
* PipeWire
- Fix a bug in the neon audio resampler code.
- There is now a node.link-group property to relate linked
streams. this can be used to track the dataflow with
coupled streams.
- Fix a crash when recalculating latency on a destroyed
port. (#1371)
- Filter chains and other modules that create streams can
now also be added to the daemon config itself. (#1309)
- Fix some potential deadlocks in timerfd. (#1377)
- Feedback links are skipped when recalculating latency to
avoid loops.
- The dummy driver and null-sink now stop the timerfd when
following another driver instead of generating useless
graph wakeups.
- rt.limit was increased to 2 seconds. Some applications got
killed because they run lengthy code in the Real-Time
thread. (#1344)
- Fix s24_32 to float, it was not sign extending
OBS-URL: https://build.opensuse.org/request/show/907334
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/pipewire?expand=0&rev=10
- Update to 0.3.31:
* Highlights
- Fixes for alsa-lib 1.2.5
- New pulseaudio modules: module-avahi-zeroconf,
module-pipe-source, module-roc-sink, module-roc-source
- JACK has seen massive stability improvements. Locking
and correctness wrt to callbacks and has been reworked. Also
thread priorities have improved.
- Handle various crashes and lockups when running out of file
descriptors.
- Bluetooth now uses a hardware database to disable
non-working features on listed devices.
- Scheduling quantum and rate can now be changed dynamically
with pw-metadata.
- Many bugfixes and improvements.
* PipeWire
- Improve cleanup of context in error cases.
- There is now a pw-test framework for improved unit tests.
- Improve property serialization to valid JSON.
- Fix some macros to work with better with coverity.
- Metadata permissions are checked now. Clients need the
M permission on an object to be able to set metadata for
it.
- The core metadata object will now remove metadata for
removed objects, the implementor does not need to worry
about that anymore.
- Audioadapter will now follow the rate of the graph with
the resampler adjusting itself dynamically.
- Core now has a metadata implementation helper. A context
will expose a metadata with settings that can be changed
OBS-URL: https://build.opensuse.org/request/show/902874
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/pipewire?expand=0&rev=7
- Update to 0.3.28
* Highlights
- Freewheeling was implemented. This makes it possible to
export projects in ardour.
- A new powerful filter-chain module was added that can
be used to created all kinds of filter-chains from ladspa
and builtin plugins.
- Many more pulseaudio modules are now implemented:
module-ladspa-sink, module-ladspa-source, module-pipe-sink,
module-tunnel-sink, module-tunnel-source,
module-zeroconf-discover
- Fix a bug where devices would not appear after logout/login.
- Fix a bug where the volume was reset to 0 and devices would
have no audio.
- Config files are now installed in the data dir, system
overrides in /etc/pipewire and $HOME are checked first.
* PipeWire
- Implement freewheeling for JACK clients
- Add filter-chain module that can be used to construct
arbitrary graphs from ladspa and builtin plugins.
- Add new property to easily set algorithm params
- Add module-pulse-tunnel to tunnel audio to and from
a PulseAudio compatible server.
- Add a avahi zeroconf discover module, create pulse-tunnel
when PulseAudio devices are announced.
- Config files are now installed in the data dir, system
overrides in /etc/pipewire and $HOME are checked first.
- Applications now have their monitor ports named with the
"monitor" prefix to avoid confusion with the output ports.
- LICENSE clarifications. (forwarded request 894376 from alarrosa)
OBS-URL: https://build.opensuse.org/request/show/894781
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/pipewire?expand=0&rev=31
- Update to version 0.3.13:
* PipeWire improvements
+ Add pw-reserve tool to reserve or monitor a device on DBus.
+ Install spa-resample, a tool to resample a file.
+ Install spa-acp-tool, a tool to inspect the card profile.
+ Various fixes and improvements
+ Fix a bug in pw-stream where a capture stream could run out
of buffers and become silent.
+ Rework the processing loops in the adapter and stream. There
is now less latency in PulseAudio and ALSA layers.
* Session manager improvements
+ Improve the device reservation code. We now try to acquire
the device using the dbus device reservation API before we
probe the device. This avoids conflicts with a running
PulseAudio where devices would disappear (because they were
locked by the other process).
+ Don't fail on invalid input from the config files.
+ Audio devices now have the same name as what PulseAudio
would assign.
* Device support
+ v4l2: try to use the format before enumerating the size and
framerate. Some drivers don't check the format and might now
work better.
+ v4l2: Fall back to MMAP when EXPBUF fails. Fix MMAP access,
just export the fd and the mapoffset. This should make more
devices work.
+ Fix crash in ALSA Card Profile (ACP) code.
+ ACP: fix selection of default profile. Prefer any possibly
available profile over 'Off'. This makes some card at least
start with something. (forwarded request 841457 from alarrosa)
OBS-URL: https://build.opensuse.org/request/show/841554
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/pipewire?expand=0&rev=17
