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     H   p          p       "ø   p       #h   p       %(   p       'X   p       )ˆ          )°   p       +p   "       0È   "       1P   "       5   "  (     5T     8     5\   –  9     7´   –  :     B„   –  B    le     F    lv     G    lŒ   p  H    nL   p  I    p   p  X    p|   "  Y    q   "  Z    qT     [    qX     \    q`   p  ]    s    p  ^       
  b    €2     c    €Û     d    ^     e    c     f    f     l    h     u    |   p  v    ƒ<   #  w    —d   p  x    ™$   p  y    šä   é  z    žˆ     “    ž˜     Æ    žœ     ä    ž¢     å    žä   C pipewire-modules-0_3 0.3.64 150500.3.5.2 Modules For PipeWire, A Multimedia Framework PipeWire is a server and user space API to deal with multimedia pipelines.

The framework is used to build a modular daemon that can be configured to:

 * Be a low-latency audio server with features like pulseaudio and/or jack;
 * A video capture server that can manage hardware video capture devices
   and provide access to them;
 * A central hub where video can be made available for other applications
   such as the gnome-shell screencast API.    e|könebbiolo     I9‰SUSE Linux Enterprise 15 SUSE LLC <https://www.suse.com/> MIT https://www.suse.com/ Productivity/Multimedia/Other https://pipewire.org/ linux ppc64le     3!     à H @ è h à è   è @ à à à è ` 
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í  S  
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š  
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t) libpipewire-module-adapter.so()(64bit) libpipewire-module-avb.so()(64bit) libpipewire-module-client-device.so()(64bit) libpipewire-module-client-node.so()(64bit) libpipewire-module-echo-cancel.so()(64bit) libpipewire-module-fallback-sink.so()(64bit) libpipewire-module-filter-chain.so()(64bit) libpipewire-module-link-factory.so()(64bit) libpipewire-module-loopback.so()(64bit) libpipewire-module-metadata.so()(64bit) libpipewire-module-pipe-tunnel.so()(64bit) libpipewire-module-portal.so()(64bit) libpipewire-module-profiler.so()(64bit) libpipewire-module-protocol-native.so()(64bit) libpipewire-module-protocol-pulse.so()(64bit) libpipewire-module-protocol-simple.so()(64bit) libpipewire-module-pulse-tunnel.so()(64bit) libpipewire-module-raop-discover.so()(64bit) libpipewire-module-raop-sink.so()(64bit) libpipewire-module-rt.so()(64bit) libpipewire-module-rtkit.so()(64bit) libpipewire-module-rtp-sink.so()(64bit) libpipewire-module-rtp-source.so()(64bit) libpipewire-module-session-manager.so()(64bit) libpipewire-module-spa-device-factory.so()(64bit) libpipewire-module-spa-device.so()(64bit) libpipewire-module-spa-node-factory.so()(64bit) libpipewire-module-spa-node.so()(64bit) libpipewire-module-zeroconf-discover.so()(64bit) libpw-v4l2.so()(64bit) pipewire-modules pipewire-modules-0_3 pipewire-modules-0_3(ppc-64)     @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   @   
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libavahi-client.so.3()(64bit) libavahi-common.so.3()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.28)(64bit) libc.so.6(GLIBC_2.30)(64bit) libcrypto.so.1.1()(64bit) libcrypto.so.1.1(OPENSSL_1_1_0)(64bit) libdbus-1.so.3()(64bit) libdbus-1.so.3(LIBDBUS_1_3)(64bit) libdl.so.2()(64bit) libdl.so.2(GLIBC_2.17)(64bit) libgio-2.0.so.0()(64bit) libglib-2.0.so.0()(64bit) libgobject-2.0.so.0()(64bit) liblilv-0.so.0()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.27)(64bit) libm.so.6(GLIBC_2.29)(64bit) libpipewire-0.3.so.0()(64bit) libpipewire-module-protocol-native.so()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libpulse.so.0()(64bit) libpulse.so.0(PULSE_0)(64bit) libsndfile.so.1()(64bit) libsndfile.so.1(libsndfile.so.1.0)(64bit) libsystemd.so.0()(64bit) libsystemd.so.0(LIBSYSTEMD_209)(64bit) rpmlib(CompressedFileNames) rpmlib(FileDigests) rpmlib(PayloadFilesHavePrefix) rpmlib(PayloadIsXz)                               3.0.4-1 4.6.0-1 4.0-1 5.2-1 4.14.3  dÁ
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  that the owner client of the output node can see the input node
  and viceversa, otherwise, it could happen that a portal sets
  permissions so only the screenshared stream can be seen but
  wireplumber might link the camera nonetheless (boo#1213682):
  * 0001-impl-link-enforce-permissions-in-links.patch
  * 0002-impl-link-only-check-permission-changes-for-owners.patch - Add patch from upstream to avoid division by 0 and other issues
  with invalid values (glfo#pipewire/pipewire#2953):
  * 0001-alsa-guard-against-some-invalid-values.patch
- Add patch from upstream to fix causing an overflow resulting in
  choppy sound in some cases (glfo#pipewire/pipewire#2680):
  * 0001-spa-Fix-audioconvert-overflow-when-scaling.patch - Add patch from upstream to fix a crash on arm:
  * 0001-cpu-arm-Fix-incorrect-free.patch - Update to version 0.3.64:
  * Highlights
  - Clear old buffer memory on ports to fix some SIGBUS errors.
  - It is now possible to assign custom port names to the ports
    from an adapter. This feature is helpful to those who use a
    multichannel interface with long-term connections. This way
    they can label each port with its designation, such as an
    instrument name or anything else to be displayed in a
    patchbay or DAW.
  - Fix some issues with node suspend and quantum and rate
    calculations.
  - Fix some regressions in pulse-tunnel and RTP-source adaptive
    resampling that could cause synchronization problems.
  - UCM devices now also have a Pro Audio profile.
  - NODE_TARGET (with the object.id) is now deprecated, use
    TARGET_OBJECT (with the object.serial, which is not reused
    and can avoid races).
  * PipeWire
  - Clear all peer input port buffers when suspending. This fixes
    some SIGBUS errors when some plugins were using old memory.
    (glfo#pipewire/pipewire#2914)
  - Fix a case where nodes that were not supposed to be
    suspended, were kept suspended on a rate change.
    (glfo#pipewire/pipewire#2929)
  - Fix an error in the quantum and rate calculations that could
    cause nodes to run with wrong quantum and rates when multiple
    rates were allowed. (glfo#pipewire/pipewire#2925)
  * Tools
  - pw-dump will now sort dictionaries to make it easier to
    compare different outputs.
  - Improve output of pw-reserve.
  - pw-loopback uses TARGET_OBJECT so you will need to use the
    serial id (or better the name) as the target instead of the
    object id.
  * modules
  - The filter-chain modules has seen some cleanups, refactoring
    and optimizations in the various DSP functions.
  - The ROC module now supports setting a custom samplerate.
  - ROC 0.2.X is now required.
  - The pulse tunnel and RTP source were not updating the rate
    field correctly which could cause synchronization problems.
    (glfo#pipewire/pipewire#2891)
  - The filter-chain now supports an arbitrary number of control
    properties. (glfo#pipewire/pipewire#2933)
  - It is now possible to assign custom port names to the ports
    from an adapter with the PW_KEY_NODE_CHANNELNAMES.
  - Support was added for capture and playback props in
    echo-cancel. (glfo#pipewire/pipewire#2939)
  * SPA
  - The ACP code now has an option to set the probe samplerate.
    (glfo#pipewire/pipewire#1599)
  - UCM devices now also have a Pro Audio profile.
  - Filtering of Step ranges is now implemented.
  * Pulse-Server
  - The channel-map is now set correctly on the echo-cancel
    module.
  - source_master and sink_master are now correctly handled in
    module echo-cancel.
  - Fix a regression in DRAIN where resuming after a DRAIN would
    fail. This caused problems for espeak.
    (glfo#pipewire/pipewire#2928)
  - TARGET_OBJECT is now used to make it possible to use the
    indexes as a target.
  - ladspa-source and remap-source can now also link to monitors.
  * ALSA
  - The ALSA plugin now handles the target.object correctly when
    set to -1. (glfo#pipewire/pipewire#2893)
  * V4L2
  - The v4l2 replacement library now also follows symlinks.
  - Support for getting and setting controls was added.
  - Support for G_PARM was added.
  - The environment variable PIPEWIRE_V4L2_TARGET can be used to
    force an application onto a specific camera.
  * Bluetooth
  - Fix compilation without ldac_abr.
  - Fix a missing brace in CIND reply. This could cause some
    devices to fail.
  - Fix configuration of the initial latency.
  * GStreamer
  - The device provider now supports setting an fd so that it can
    connect to PipeWire sessions from the portal.
  - DMABuf support was re-enabled in gstpipewiresrc.
- Rebase reduce-meson-dependency.patch.
- Remove patches from upstream
  * 0001-pulse-server-add-channel-map-in-echo-cancel-module.patch
  * 0003-bluez5-backend-native-fix-missing-brace-in-CIND-reply.patch
  * 0001-alsa-dont-set--1-as-node.target.patch
  * 0001-modules-fix-rate-update.patch
  * 0001-alsa-fix-memory-leak-of-properties.patch
  * 0001-module-rt-fix-warning-when-xdg-desktop-portal-isnt-running.patch
  * 0001-midifile-error-won-invalid-track-size.patch
  * 0001-impl-node-move-2-state-variables-to-private.patch
  * 0001-context-rename-a-method.patch
  * 0002-impl-node-restore-running-state-after-reconfigure.patch
  * 0001-context-keep-per-node-quantum-and-rate-settings.patch
  * 0001-fix-use_buffers-checks.patch
  * 0001-pulse-server-clear-the-drained-state-correctly.patch - Add several patches from upstream to fix several issues
  (glfo#pipewire/pipewire#2925, glfo#pipewire/pipewire#2928,
  glfo#pipewire/pipewire#2929):
  * 0001-module-rt-fix-warning-when-xdg-desktop-portal-isnt-running.patch
  * 0001-midifile-error-won-invalid-track-size.patch
  * 0001-impl-node-move-2-state-variables-to-private.patch
  * 0001-context-rename-a-method.patch
  * 0002-impl-node-restore-running-state-after-reconfigure.patch
  * 0001-context-keep-per-node-quantum-and-rate-settings.patch
  * 0001-fix-use_buffers-checks.patch
  * 0001-pulse-server-clear-the-drained-state-correctly.patch - Disable ffmpeg support, only needed for pw-play and pw-record.
  Break a circular dependency with ffmpeg-5. Do this via disabling
  pkgconfig(libavcodec), pkgconfig(libavfilter) and
  pkgconfig(libavformat) BuildRequires as well as passing
  ffmpeg=disabled to meson. - Add patch from upstream to fix pulse tunnel getting out of
  sync/overruns (glfo#pipewire/pipewire#2891):
  * 0001-modules-fix-rate-update.patch
- Add patch from upstream to fix memory leak of properties:
  * 0001-alsa-fix-memory-leak-of-properties.patch - Ship only X11 bell module in module-x11 sub-package - Split the X11 bell implementation into a separate package
  (overlaps with implementations in e.g. Marco).
- Add patch from upstream to fix a Bluetooth regression
  (glfo#pipewire/pipewire#2898):
  * 0003-bluez5-backend-native-fix-missing-brace-in-CIND-reply.patch - Add patch from upstream to remember last routing after a reboot
  (glfo#pipewire/pipewire#2893):
  * 0001-alsa-dont-set--1-as-node.target.patch - Update to version 0.3.63:
  * Highlights
  - Fix a critical bug that causes audio distortion in some cases
    when using AVX2.
  - Fix a crash in mpv caused by deinit of PipeWire.
  - Resample the convolver IR to match the graph samplerate for
    better results.
  - Many more small bugfixes and improvements.
  * PipeWire
  - Fix a segfault in the PipeWire deinit code triggered by mpv
    in some cases.
  - Fix docs about SPA_PLUGIN_DIR.
  - Always dlclose by default (even under valgrind). Add an
    option with PIPEWIRE_DLCLOSE to select alternative behaviour.
  - Improve PIPEWIRE_DEBUG category handling.
  * modules
  - Resample the IR for the convolver when the IR samplerate and
    graph rate don't match.
  * SPA
  - Handle spurious reads from timerfd gracefully.
  - Fix potential stack-use-after-scope when starting Audacity.
  - Fix distorted audio when using AVX2.
  - Remove fallback to default channel map in channelmix.
  - Improve sorting of MIDI events, use the same order as Ardour.
  - Enable LFE downmixing by default.
  - Make IEC958/AC3 and IEC958/DTS work better by enforcing a
    fixed minimal buffering for the encoder to avoid stuttering.
  * Pulse-Server
  - Add a new pulse.cmd config section to execute pulse commands,
    currently only for loading modules. This removes the
    dependency on pactl.
  - Improve debug of messages.
- Rebase reduce-meson-dependency.patch.
- Add patch to add channel-map in the echo-cancel module:
  * 0001-pulse-server-add-channel-map-in-echo-cancel-module.patch - Refresh reduce-meson-dependency.patch - Update to version 0.3.62:
  * Highlights
  - A regression in screensharing was fixed. It was caused by a race when
    activating links and driver nodes.
  - Video transform metadata was added so that cameras and screen sharing
    can report the video orientation and transformations.
  - Support for the PulseAudio module-gsettings was added to make paprefs
    work.
  - Support for bluetooth offloading was added. This allows for the bluetooth
    reception, decoding and playback to happen completely in hardware.
    This also requires some support in WirePlumber.
  - Many bugfixes and improvements.
  * PipeWire
  - More work on stopping nodes in a more controlled way.
  - Fix a race in starting nodes and drivers. In some cases the driver
    node would already be started while the link to the peer node was not
    ready yet. This caused regressions in screen sharing. The driver is
    now only started after all the followers and links completed.
  - Fix a case where a slow capture stream would not recycle buffers
    anymore and stall. (glfo#pipewire/pipewire#2874)
  - Fix a subtle bug in pw_loop_invoke that could cause callbacks to be
    delayed and cause crashes in some cases.
  - Fix a case where IPC was done from the data-thread and could cause
    crashes.
  * Tools
  - Silence some expected errors in the pw-top output.
  * modules
  - The filter-chain has seen some optimizations in the copy plugin and
    the convolver.
  - The zeroconf plugin will now only unpublish services from the server
    that was removed.
  - Fix a potential crash when stopping pw-loopback.
  - Some harmless errors were turned into info messages.
  - Fix some cases where pw_stream methods were called from the data-thread
    that could cause segfaults. (glfo#pipewire/pipewire#2633)
  * SPA
  - There is now a video transform metadata that indicates how a video
    frame was transformed (rotated/flipped). libcamera and the GStreamer
    elements now have support for this metadata.
  - The SPA volume plugin is now disabled from the default build.
  - Handle missing control info in libcamera.
  - Handle errors from loop better, don't call the callbacks on errors.
  - Somewhat improve performance in some audioconvert AVX2 code for format
    conversion.
  - Fix PortConfig and EnumPortConfig params in audioconvert and
    audioadapter to reflect what is actually going on instead of using
    hardcoded values.
  - Pass ignore-dB property correctly in all cases.
  - Probing is now done in 48KHz again. (glfo#pipewire/pipewire#2857)
  * Pulse-server
  - IPv4 addresses are now added first to the list and exposed first with
    zeroconf discover.
  - module-gsettings was added to make paprefs work.
  - The pulse.idle.timeout option was disabled by default and only enabled
    for selected apps (speech-dispatcher) because it caused some problems
    for other apps. (glfo#pipewire/pipewire#2880)
  * JACK
  - Only process valid ports. Could fix some crashes. (glfo#pipewire/pipewire#2863)
  * Bluetooth
  - Support was added for offloading bluetooth handling. Some hardware can
    receive, decode and play the bluetooth audio directly in hardware. - Drop dependency on SDL2; this leads to a build cycle with SDL2
  itself, and is only needed for pipewire example code anyway. - Update to version 0.3.61:
  * Highlights
  - Fix a bug in audioadapter that could cause crashes when
    switching bluetooth profiles.
  - Fix sound in QEMU, deadbeef and openal again.
  - libcamera plugin fixes, dynamic add and remove should now
    work with the next wireplumber version.
  - Fix a regression in pw-midiplay where the first buffer would
    not play and some events would be missing.
  - The network module now doesn't export other network sources
    anymore.
  - pulse-server now detects clients that keep underrunning for a
    long time and will pause them to save power.
  - Many more bugfixes and improvements.
  * PipeWire
  - Optimise away some useless graph recalculations.
  - Increase alternative sample rates from 16 to 32.
  - Silence some module loading errors when the error can be
    ignored.
  - Fix initial buffer requested size for pw-stream when
    operating in async mode. This also indirectly fixes the first
    buffer in pw-midiplay.
  * Modules
  - Set the network property on pulse-tunnel streams so that they
    are not exported anymore.
  - Filter-chain has optimized mix functions now.
  * SPA
  - Handle some errors in libcamera better.
  - Fix libcamera remove events. Fix the id allocation for
    devices.
  - Fix a bug in audioadapter where it would not renegotiate
    after a port reconfiguration, leading to crashes, especially
    when automatically switching profiles in bluetooth.
  - Do ALSA probing in 44100Hz again. Some devices seem to fail
    otherwise for some unknown reason.
  - Force playback start when the ALSA buffer is full. This fixes
    sound in QEMU.
  - Support Digital 5.1 AC3 for Asus Xonar SE.
  - Improve format renegotiation in audioadapter. This makes the
    ALSA plugin work again for deadbeef.
  - Fix latency reporting on adapter DSP ports.
  * pulse-server
  - Fix a bug where openal based applications would hang.
  - Improve zeroconf publish. Only publish on the address of the
    first running server. This avoids duplicate entries for IPv4
    and IPv6.
    Add support for republish entries when new servers are
    started.
  - Add a pulse.idle.timeout option (default to 5 seconds) to
    pause streams that have been underrunning for this amount of
    time. Badly behaving clients will then not keep the graph and
    device busy so that devices can be suspended to save battery.
    This should give better default behaviour with
    speech-dispatcher.
  * JACK
  - Add an option to configure the filter character.
  - Fix connect_callbacks. It was only called once for output
    ports.
  - Add option to set node.passive on jack clients. Make some
    quirks for qsynth to make it suspend and fade out better.
- Rebase reduce-meson-dependency.patch.
- Drop patches already included upstream:
  * 0001-audioadapter-perform-setup-again-after-a-PortConfig.patch
  * 0001-pulse-server-also-advance-read-pointer-in-underrun.patch
  * 0002-audioconvert-redo-setup-when-format-changes.patch
  * 0003-acp-do-probing-in-44100Hz-again.patch
  * 0004-alsa-force-playback-start-when-buffer-is-full.patch - Add patch from upstream that fixes audio in qemu where the buffer
  is very small (glfo#pipewire/pipewire#2830):
  * 0004-alsa-force-playback-start-when-buffer-is-full.patch - Add more patches from upstream to perform setup in more cases:
  * 0001-audioadapter-perform-setup-again-after-a-PortConfig.patch
  * 0002-audioconvert-redo-setup-when-format-changes.patch
- Renumber patch 0001-acp-do-probing-in-44100Hz-again.patch to
  * 0003-acp-do-probing-in-44100Hz-again.patch - Add patch from upstream to fix some devices that don't seem to
  work in 48000Hz:
  * 0001-acp-do-probing-in-44100Hz-again.patch
- Require pulseaudio-utils from pipewire-pulseaudio to have pactl
  available to load modules. - Update to version 0.3.60:
  * Highlights
  - The filter-chain now handles errors better and has fixes for
    many crasher bugs.
  - A new RTP module was added with a sender and receiver.
    It uses SAP to announce and consume RTP streams and is
    compatible with the PulseAudio RTP modules.
  - Many small bluetooth improvements and fixes.
  - The alsa plugin will now only start playback when there is
    data. This results in better synch and lower latency between
    capture and playback.
  - The v4l2 and libcamera plugins have seen a lot of
    improvements. They support control properties now. Also
    pw-v4l2 has seen many improvements and mostly passes the
    v4l2-compliance test now.
  - Many more bugfixes and improvements.
  * PipeWire
  - Code cleanups, compiler warning fixes.
  - Add some extra checks to avoid scheduling an inactive node.
  - Rework the sequence of events to start and stop nodes.
  - Improve param enumeration.
  - An option was added to give priority to the Buffer params of
    the consumer. This makes it possible to use the default
    values of the consumer (instead of the producer) when
    capturing from a source.
  - The graph rate selection was improved to pick a rate closest
    to the requested one (instead of picking the default).
  * Modules
  - Fix some crashes in filter-chain.
  - X11 Bell module will now be loaded by default when available.
  - A new RTP module was added with a sender and receiver. It
    uses SAP to announce and consume RTP streams and is
    compatible with the PulseAudio RTP modules.
  - Improve RAOP compatibility.
  - The echo-cancel module now uses the resampler prefill option
    to align input and output samples without buffering. Better
    latency control when starting and stopping has been
    implemented.
  - The pulse tunnel will now write aligned samples to pulseaudio
    even when the ringbuffer wraps around. This fixes playback
    issues with multichannel sinks.
  - Add a delay option to module-loopback using a ringbuffer.
  - Implement echo-cancel params.
  - The filter-chain module has better error reporting.
  - The LADSPA search path was extended with some more common
    paths.
  - The echo-cancel input can now also be a monitor of a sink.
    This improves compatibility with some proton games that
    expect a real sink instead of a virtual one.
  * Tools
  - Better error reporting in pw-link.
  - pw-top now also shows IEC958 passthrough formats and
    JPEG/H264 video formats.
  - pw-top refreshes the screen faster.
  - pw-top now prints the state of the node and shows less info
    for inactive nodes.
  - pw-dump now uses the new seq field in the spa_param_info to
    discard old param updates and avoid duplicate params in the
    output.
  * Bluetooth
  - Add ModemManager support in the native backend.
  - Clean up GetManagedObjects handling.
  - Handle QoS from the endpoints in the codec.
  - Increase the socket buffer to have more control over the rate
    and QoS.
  - Simplify the packet flushing code.
  - Stop processing nodes before destroying them.
  - Fix timers when a source switches drivers.
  - Codecs can now share endpoints. This reduces the amount of
    endpoints and avoids problems with devices that can't handle
    a large amount of codec endpoints.
  - Report batery status to UPower for HFP AG.
  - Fix bitpool increase.
  * SPA
  - The audioresampler now avoids clicks and pops between
    activating and deactivating the adaptive resampler when used
    by the stream API.
  - Use default locale to parse float parameters.
  - The upmix functions now have SSE optimisations.
  - Avoid recalculating the complete channelmix setup when only
    the volume changes.
  - The alsa plugin will now only start playback when there is
    data. This results in better synch and lower latency between
    capture and playback.
  - The ALSA MIDI sequencer will now pull data from the graph
    even when it did not output anything. Fixes some graph stalls
    with the sequencer in some cases.
  - v4l2 and libcamera sources now recycle buffers when nothing
    is consuming them. This avoids stalling the graph.
  - libcamera now suggests a more appropriate frame size than the
    smallest poster frame.
  - Improve state changes in audioconvert.
  - A new seq field was added to spa_param_info to keep track of
    pending param updates.
  - Support speaker output only on RealTek ALC4080.
  - The v4l2 source now supports setting controls.
  - The libcamera plugin now supports enumerating and setting
    controls.
  - A new unit test for 6.1 channel mapping was added.
    More debug info was added to audioconvert for the channel
    matrix.
  - Audioconvert will now also upmix a rear-center channel when
    needed.
  * pulse-server
  - Add support for the RTP send and recv modules with the new
    native RTP module.
  - Add option to set latency for pulse-tunnel streams and
    module-zeroconf-discover.
  - The socket will now be given the same permissions as what
    pulseaudio did (0777).
  - Implement module-loopback latency_msec correctly with the new
    delay parameter.
  - sysfs.path is now filled with the same data as pulseaudio.
  - The manager now uses the new seq field in the spa_param_info.
  - Fix a bug where in some cases the read pointer would get out
    of synch and cause too large requests.
  * ALSA
  - The alsa plugin now reuses the stream in prepare which
    results in better performance.
  - Some deadlocks have been fixed in the ALSA plugin.
  - The ALSA plugin reports more accurate timing information in
    some cases.
  * V4l2
  - The v4l2 compatibility layer has received a lot of updates.
  - Improved node names and format enumeration.
  - Support for multiple /dev/videoX devices, each mapped to a
    unique PipeWire node.
  - Passes the v4l2-compliance test now with both the v4l2 and
    libcamera backend in PipeWire.
  - Improved mmap support for inline buffer memory.
    This makes it possible to consume PipeWire streams.
  - Negotiation works more reliably now.
  * JACK
  - Implement jack_acquire_real_time_scheduling() and
    jack_drop_real_time_scheduling() by keeping the thread utils
    in a global state.
  - Fix jack_client_thread_id() to return NULL when the client is
    not active, just like jack1 and jack2.
  - An option was added to let the jack_set_buffer_size()
    function update the global metadata. A quirk was added so
    that jack_bufsize uses this new feature to make the buffer
    size settings persistent and global, just like jack.
  - jack_port_register() and jack_port_unregister() can be called
    on an active client so make this thread safe.
- Rebase reduce-meson-dependency.patch.
- Drop patches already included upstream:
  * 0001-filter-chain-iterate-the-port-correctly.patch
  * 0002-spa-support-the-speakers-output-only-case-in-report_.patch
- Add patch to make Telegram playback work again:
  * 0001-pulse-server-also-advance-read-pointer-in-underrun.patch - Fix regression with Dell WD15 Dock and others (bsc#1204719):
  0002-spa-support-the-speakers-output-only-case-in-report_.patch - Add 0001-filter-chain-iterate-the-port-correctly.patch: Fix
  filter-chain convolver segfault at start. - Update to version 0.3.59:
  * Highlights
  - Fix possible wrong samplerate in loopback streams after
    suspend and rate switch.
  - module-filter-chain can now adapt to the graph samplerate.
  - Fix some potential stuttering and crackling in pulse-server.
  - Add Bluetooth LE support. This requires experimental kernel
    and bluez support.
  - The ALSA plugin has more options to control the buffer size.
    This can be used to work around high latency in
    davinci resolve.
  - Many bugfixes and improvements.
  * PipeWire
  - Add audio capture example with volume meter.
  - Fix a case where a rate switch would not suspend all the
    nodes of the driver first. This could cause wrong samplerates
    in streams.
  - Fix a case where a node would be Paused while still added to
    the graph, causing potential crashes.
  * Modules
  - module-filter-chain and module-loopback now use the
    resample.prefill option to avoid buffering extra samples and
    causing unwanted latency when resampling is activated.
  - module-filter-chain can now adapt to the graph samplerate.
  - Improve module-raop to support the ALAC codec as raw PCM.
  - Improve RTSP parsing to improve compatibility.
  * Tools
  - Fix 100% CPU in pw-cli monitor mode.
  - spa-acp-tool can now be exited with ctrl-D.
  * SPA
  - Various libcamera fixes and improvements.
  - Set stride on audioconvert output buffers.
  - Make sure we always place the last requested size from the
    resampler on the buffers in pw-stream.
  - Add resample.prefill option in the resampler to fill the
    history with 0 so that we don't have smaller buffers at the
    start.
  - Make sure that when an overflow corrupts a POD, that it will
    always stay corrupted.
  - Rate limit some ALSA warnings and reduce some unwanted
    warnings.
  - Don't recalculate the audioconverter state for each
    pause/play.
  - Fix some POD parsing inconsistencies and potential overflows.
  - Add support for Asus Xonar SE.
  - Fix Flush command handling. It should not stop playback.
  - Refactor the peaks function and add some unit tests and
    optimisations.
  - The channelmix has an optimized nXm converter and new
    unit tests.
  - Normalisation in the channelmixer was fixed.
  * pulse-server
  - The requested latency of record streams was reduced to fix
    some stuttering in Teamspeak.
  - Tweak the max amount of bytes sent to a client.
  - Improve maxlength calculations, this fixes some crackling
    noise with high samplerate and channel counts in some
    players (audacious).
  * Bluetooth
  - Merge Bluetooth LE support.
  - Make sure we are backward compatible with WirePlumber.
  - Fix some HFP and HSP AT command parsing.
  - Use HFP by default over HSP.
  * ALSA
  - Increase max number of periods.
  - The parameters handling was improved. There is now an option
    to set the buffer-bytes of the ALSA plugin.
  - PIPEWIRE_ALSA can now be used as an environment variable to
    restrict the plugin formats and buffer size.
- Rebase reduce-meson-dependency.patch. - Update to version 0.3.58:
  * Highlights
  - Fix a regression that could cause audio crackling.
  - Fix a regression in RTKit because rlimit was not set
    correctly.
  - JAVA sound applications will now alsa work with the
    pulseaudio-alsa plugin.
  - pw-top will now show the negotiated formats of devices
    and streams.
  - Fix some potential crashes when starting streams.
  - The ALSA plugin has had improved timing reporting and poll
    descriptor handling that should improve compatibility.
  - Many more improvements and bugfixes.
  * PipeWire
  - Avoid scheduling nodes before they are added to the graph.
    This could avoid some crashes when scheduling nodes that
    were not completely started yet. (#2677)
  * Tools
  - pw-top now also shows the negotiated formats of streams and
    devices. (#2566)
  - pw-top prints microseconds as "us" now to avoid unicode
    problems.
  * Modules
  - Fix compilation with newer lv2.
  - Fix setting realtime priority with RTKit, it was not setting
    rlimit correctly and RTKit would refuse to change the
    priority.
  - Fix some playback problems with RAOP sink. (#2673)
  - Filter chain will now warn when a non-existing control
    property is used in the config file. (#2685)
  - Filter chain can now handle control port names with ":"
    in the name. (#2685)
  - The echo-cancel module and interface now has
    activate/deactivate functions to make it possible for plugins
    to reset their state.
  * SPA
  - Make sure audioconvert uses the given channelmap and channels
    for the volumes, even when not negotiated yet. This makes it
    possible to change the volume before the node has been
    negotiated.
  - Refactor the peaks resampler. Fix an error in the SSE code.
  - Fix DSD min/max rates, avoid exposing impossible rates.
  - Set monitor port buffer size correctly. This could cause some
    crackling and hickups. (#2677)
  - Make ALSA sequencer port names unique.
  * Pulse-server
  - Rework the capture buffer attributes to better match
    pulseaudio. This fixes a regression where opening pavucontrol
    could cause crackling. (#2671)
  - Implement TRIGGER and PREBUF methods.
  - Handle clients that send more than the requested amount of
    data. PipeWire will now also keep this as extra buffered data
    like PulseAudio. This fixes JAVA sound applications when they
    are running on top of the PulseAudio ALSA plugin.
    (#2626,#2674)
  - Update the requested amount of bytes more like PulseAudio.
    Fixes stuttering after resume with the GStreamer pulseaudio
    sink. (#2680)
  * ALSA Plugin
  - More debug info was added. The time reporting was improved.
  - The poll descriptor handling was improved, avoiding some
    spurious wakeups. (#1697) - Update to version 0.3.57:
  * Highlights
  - Support masking of conf.d/ files.
  - Use org.freedesktop.portal.Realtime when available. This does
    the correct PID/TID mappings to make realtime also work from
    flatpaks.
  - Fix rate adjustement logic in pulse-tunnel. This would cause
    increasing delays and hickups when using tunnels.
  - Add OPUS as a new vendor codec. Add OPUS-A2DP spec.
    PipeWire can now send and reveive OPUS data over bluetooth.
  - An AAC decoder was added so that PipeWire can now also
    function as an A2DP AAC receiver.
  - Fix some issues where the wrong samplerate was used.
  - Fix rate match for sources. This fixes an error where
    follower sources would generate many resync warnings.
  - Many more bugfixes and improvements.
  * PipeWire
  - Support masking of conf.d/ files.
  - Add some more debug info to memfd.
  - Improve data-loop invoke method. Also flush pending items.
  - Add a filter-chain systemd service file than can be used to
    start custom filters placed in
    ~/.conf/pipewire/filter-chain.d/
  - Improve triggered timestamps for remote nodes.
  - Fix some potential cross compilation problems due to wrong
    host_machine.
  - Check return values of pw_getrandom().
  * Tools
  - Updates to pw-cli manpages.
  - Remove the pw-cli dump command. It is mostly implemented as
    part of wpctl status, pw-dump, pw-link, pw-top and others.
  - Clean up resource in pw-cat correctly on errors.
  * Modules
  - Fix compilation of AVB on big-endian.
    Enable AVB only on Linux.
  - Use org.freedesktop.portal.Realtime when available. This does
    the correct PID/TID mappings to make realtime also work from
    flatpaks.
  - Fix compilation of ROC module when headers are missing.
  - Improve some error cleanup paths in protocol-native. Improve
    connect and disconnect.
  - Fix a potential crash in FFT unload in filter-chain.
  - Implement PIPEWIRE_NOTIFICATION_FD for notification when the
    socket is ready.
  - Try to use rtkit if set_nice() fails.
  - Fix rate adjustement logic in pulse-tunnel. This would cause
    increasing delays and hickups when using tunnels.
  - Handle disconnect in pulse-tunnel.
  * Bluetooth
  - Add OPUS as a new vendor codec. Add OPUS-A2DP spec.
    PipeWire can now send and reveive OPUS data over bluetooth.
  - An AAC decoder was added so that PipeWire can now also
    function as an A2DP AAC receiver.
  * SPA
  - Tweak the resampler window function some more.
  - Improve format convert performance in some fallback cases.
  - Fix rounding in format conversion on ARM NEON.
  - Fix libcamera build error.
  - Fix some issues where the wrong samplerate was used.
  - Don't wait for more samples that can fit in the ringbuffer
    in ALSA.
  - Improve buffer size handling in audioconvert, scale the
    buffers based on the rate conversion and make things work
    with really large rate conversions as well.
  - Add more and better debug for ALSA devices.
  - Improve channel mix: Filter FC and LFE when copying from a
    different layout. Implement STEREO from FC. Avoid generating
    REAR from FC in PSD mode.
  - Fix rate match for sources. This fixes an error where
    follower sources would generate many resynch warnings.
  - Improve ALSA format negotiation. If the ALSA node is not
    running and there was a previously configured format, close
    and reopen the device to enumerate and accept all possible
    formats again.
  * ALSA
  - The alsa plugin will now also save the volumes set with the
    control API. This saves the volumes set with alsa-mixer, for
    example.
  * Pulse-server
  - Flatpak apps with devices=all (Zoom) will now be granted
    Manager permissions.
  - Small tweaks to the amount of data sent to clients to work
    around an issue in freerdp.
  * JACK
  - Clean up the transport correctly when closing a client.
  - Match context properties in addition to node properties for
    the jack client rules.
  - Make sure to return an error when disconnected from the
    server.
  - Fix thread cast problem in jack_client_thread_id().
  - Increase jack_client_name_size() length and make sure we have
    space for the \0 byte.
  - JACK clients from the same application will be added to the
    same group so that they share the quantum and rate.
- Rebase reduce-meson-dependency.patch.
- Drop patches already included upstream:
  * 0001-avb-fix-compilation-on-big-endian.patch
  * 0002-avb-fix-compilation-on-big-endian.patch
  * 0003-avb-fix-compilation-on-big-endian.patch - Recommend pipewire-alsa (instead of alsa-plugins-pulse) from
  pipewire-pulseaudio (boo#1201409) - Update to version 0.3.56:
  * Highlights
  - A critical bug that could crash JACK applications was fixed.
  - Some more regressions in audiomixer were fixed. This should
    fix crackling and stuttering in some cases as well as some
    channel mapping regressions.
  - A bug in the alsa plugin was fixed that could cause
    stuttering in VMs.
  - Bluetooth sources should have improved latency and rate
    control.
  - Many more bugfixes and improvements.
  * Modules
  - An experimental AVB module was added. It can expose PipeWire
    as an AVB entity and initiate (broken) streaming between
    entities.
  - module-loopback now handles the cases where the input and
    output channels are different without crashing or producing
    silence.
  - The filter-chain module now correctly calculates the output
    size without crashing in some cases. It also skips invalid
    ports instead of crashing.
  - Handle and report pthread errors better.
  * SPA
  - The resampler qualities were tweaked a little.
  - A bug that would sometimes cut off the last part of a buffer
    was fixed in the alsa plugin. This could cause broken audio
    in VMs.
  - Access to the alsa mixer and devices is now checked more
    thoroughly.
  - The spa-resample tool can now also handle large downsampling
    rates without crashing.
  - Audioconverter now uses rounding for float to int
    conversions, which reduces distortions. Compilation of the C
    subroutines was separated and uses its own optimisation flags
    now.
  - Noise shaping was improved in audioconvert. A new Wannamaker
    3 tap shaper was added.
  - Audioconvert now uses a pattern for generating keep alive
    noise. This should have much less energy and be even more
    inaudible.
  - A channel mapping bug was fixed in audioconvert.
  - The dsp audio mixer would sometimes not mix enough and cause
    dropouts.
  * JACK
  - A critical bug in the mixer was fixed. It would cause most
    JACK applications to segfault at start-up.
  * Bluetooth
  - A new rate control algorithm was implemented for the sources.
  - The media role on HSP/HFP streams is now fixed.
  * Pulse Server
  - Add the resampler delay to delay reporting as well.
- Rebase reduce-meson-dependency.patch.
- Drop patches already included upstream:
  * 0001-jack-only-mix-when-we-have-input-to-mix.patch
  * 0002-spa-alsa-udev-Check-accessibility-of-pcm-devices-as-well.patch
- Add patches from upstream to fix compilation on big endian:
  * 0001-avb-fix-compilation-on-big-endian.patch
  * 0002-avb-fix-compilation-on-big-endian.patch
  * 0003-avb-fix-compilation-on-big-endian.patch - Add patch to fix audio after tty switching (boo#1201349):
  * 0002-spa-alsa-udev-Check-accessibility-of-pcm-devices-as-well.patch - Update to version 0.3.55:
  * Highlights
  - Fix some more critical bugs in the new audioconvert and the
    queueing in pw-stream that causes stuttering and hickups.
  - HFP hardware volumes are now saved and restored.
  - Format conversions and mixing was improved.
  - Small bug fixes and improvements.
  * PipeWire
  - The queueing in pw-stream was improved with support for
    buffer prefetch in asynchronous mode.
  - Add a pw-filter unit test.
  * tools
  - pw-midiplay should now work again after improvements in
    pw-stream.
  * modules
  - The RAOP module was improved to support auth_setup.
  - The RAOP module should now handle timing packets better.
  - Add some more filter-chain examples.
  - The filter-chain now has a separate config file with the
    boilerplate settings. The examples are now just config
    snippets that can be dropped in .conf.d/ directories, such as
    the filter-chain.conf.d/ one.
  - Start suggesting to use target.object instead of node.target
    in docs and examples.
  * SPA
  - Use the cosh window again for the resampler. It should now
    give better resampler quality.
  - Rework the mixer functions. They were rewritten for higher
    precision and better performance. Add unit tests and
    benchmarks.
  - Improve format conversion for 32bits for avoid errors in
    clang because of undefined behaviour at extreme ranges.
  - Fix a bug in audioconvert where it would not consume the
    right amount of samples when the resampler was disabled.
    This could cause skipping and hickups.
  - Fix bug in audioconvert where it would try to convert the
    input samples multiple times, causing strange artefacts when
    upmixing.
  - Be more strict about valid JSON floats.
  - device.vendor.id and device.product.id should now always show
    up in 0xXXXX format and should not be converted to floats in
    pw-dump anymore.
  - Add triangular dither, add unit tests for noise generation,
    add some more optimisations.
  * Bluetooth
  - HFP and A2DP now expose different routes and thus can have
    different volumes.
  - HW Volumes for HFP are now synchronised better.
    Volume changes from HW buttons are now also saved.
- Rebase reduce-meson-dependency.patch.
- Add 0001-jack-only-mix-when-we-have-input-to-mix.patch: Fix an
  Ardour start-up crash. - Update to version 0.3.54:
  * Highlights
  - Some critical bugs in the new audioconvert were fixed. The
    old adapter had internal buffering that was abused in some
    places.
  - The bluetooth sources were rewritten using a ringbuffer to
    make them more reliable to jitter and remove old audioconvert
    behaviour.
  - Many improvements to the audio converter.
  - Native DSD128 and up is now supported by pw-dsdplay.
  * tools
  - Support DSD128 to DSD512 as well by scaling the amount of
    samples to read per time slice.
  * SPA
  - Format conversion is now generated with macros to remove
    duplication of code.
  - 24bits conversions were rewritten to use the generic
    conversion functions.
  - Temporary buffers in audioconvert are now made large enough
    in all cases.
  - Fix draining in audioconvert. This fixes speaker-test.
  - Fix the channel remapping.
  - Audio conversion constants were tweaked to handle the maximum
    ranges and provide lossless conversion between 24bits and
    floats.
  - Vector code and C code are aligned and the unit tests are
    activated again. A new lossless conversion test was added.
  - Fix an underrun case where the adapter would not ask for more
    data.
  - Fix PROP_INFO for audioconvert.
  - Use the blackman window again for the resampler, the cosh
    window has some bugs that can cause distortion in some cases.
  - Add more unit tests for audioconvert. Add end-to-end
    conversion tests.
  - Don't leak memory in format converter.
  * pulse-server
  - Card properties are now also added to sinks and sources,
    just like in pulseaudio.
  - Increase the maxlength size to at least 4 times the fragsize
    to avoid xruns.
  - Fix a race when setting default devices.
  * Bluetooth
  - The source was rewritten to use a ringbuffer. This avoids
    regressions caused by audioconvert.
- Drop patches already included upstream:
  * 0001-audioconvert-ensure-temp-buffers-are-large-enough.patch
- Rebase reduce-meson-dependency.patch. - Add a patch from upstream to fix segmentation faults in MPV:
  * 0001-audioconvert-ensure-temp-buffers-are-large-enough.patch - Update to version 0.3.53:
  * Highlights
  - The 44.1KHz samplerate was removed again from the defaults,
    it caused all kinds of problems with various hardware.
  - The ALSA plugin should now be able to deal with unsupported
    samplerates and fall back to the nearest supported one.
  - The audioconvert plugin was rewritten to be more maintainable
    and quicker. It also gained support for control ports and
    dithering with optional noise shaping.
  - An impossible buffering situation is avoided in pulse-server
    that would cause some applications (sunshine, ...) to
    stutter.
  * PipeWire
  - 44.1KHz was removed from the allowed rates again. It caused
    all kinds of regressions due to driver bugs and timing issues
    on HDMI.
  * modules
  - filter-chain now does some more error checking and reporting
    to avoid some crashes.
  - filter-chain now supports more channel layouts for input and
    output that does not need to match the plugin layout.
  - Format parsing is now more consistent in the modules.
  * Tools
  - pw-cli can now also work without readline support.
  - pw-cat can now also read multichannel ulaw/alaw/u8/s8.
  * SPA
  - The audioconvert plugin was rewritten. This should make it
    more maintainable. It also fixed some issues such as CPU
    spikes in some cases and crashes in others. The old plugins
    were removed, for a code reduction of some 6000 lines.
  - The audioconvert plugin now supports control ports, which can
    be enabled on nodes in the session manager. This makes it
    possible to control audioconvert properties using timed
    events or midi.
  - NoteOn 0-velocity MIDI events are no longer filtered out.
    This is a valid event, nodes that can't deal with it should
    fix it up themselves. The JACK layer still filters out these
    events by default but this can now be configured with a
    per-client property.
  - The running status on midi events is now disabled to match
    what JACK does.
  - The ALSA plugin will now deal with driver bugs when a driver
    announces support for a samplerate but then refuses to use it
    later.
  - The ALSA plugin has been optimized a little for sample IO.
  - V4L2 now doesn't error when there are no controls.
  - Error handling was improved in the audio converter.
  - The audioconvert plugin now supports rectangular dithering
    and noise shaping.
  - The audioconvert plugin can now insert additional inaudible
    noise that can be used to keep some amplifiers alive.
  - The audioconvert format conversion was changed so that it now
    produces the full 32 bits range in the C fallback conversion
    code as well.
  - The resampler window function was changed to a cosh() window
    function.
  - Vendor and device id are now in hex.
  * pulse-server
  - Tweak the record buffer attributes some more and make sure
    we don't end up in impossible buffering situations.
    Fixes an issue with distorted sound in sunshine.
  - Fix a potential crash when updating the client property list.
  - Some properties on cards were aligned with pulseaudio.
- Drop patches already included upstream:
  * 0001-settings-remove-44.1KHz-from-allowed-rates-again.patch
- Rebase reduce-meson-dependency.patch. - Add patch from upstream to remove 44.1kHz from allowed rates.
  This reverts the new behaviour in 0.3.52 which is causing
  problems to too many people (boo#1200760):
  * 0001-settings-remove-44.1KHz-from-allowed-rates-again.patch - Update to version 0.3.52:
  * Highlights
  - Add 44.1KHz to allowed samplerates. The server can now switch
    by default between 48KHz and 44.1KHz.
  - Streams now allocate less resources.
  - Fix some bugs that could make the server crash.
  - Bluetooth now supports the LC3plus vendor codec.
  - Many bugfixes and improvements.
  * PipeWire
  - Add 44.1KHz to allowed samplerates.
  - Avoid setting the locale.
  - Avoid use-after-free when destroying a node from
    spa-node-factory.
  - Avoid using reallocarray when not available.
  - Set port alias is not otherwise set.
  * Modules
  - Improve filter-chain parsing and error reporting. Handle
    empty nodes.
  - Handle destroy of globals and factory in most modules.
  - Add refcounts to client and resources to handle destroy of
    the protocol.
  - Handle global node.name in filter-chain and loopback again,
    use it to construct unique stream names.
  - Avoid a wrapped pw-node in the adapter. This reduces
    resources allocated for streams.
  - Fix a crash when module-x11-bell was unloaded.
  - Add a new module-pipe-tunnel that can write/read data from a
    UNIX pipe.
  * Tools
  - Fix DSD playback again in pw-cat.
  - Add -n option to pw-loopback to set node names.
  - Add -P option to pw-cat to pass properties to the stream.
  - Support stdin/stdout in pw-cat.
  - pw-dump now also dumps object removal when monitoring
  * SPA
  - Avoid duplicate param results in pw-dump for ports.
  - Avoid endless loops in audioconvert for badly behaving
    clients.
  - Scale max-error in alsa based on quantum and avoid logging a
    warning when starting.
  - Improve debug of failed format conversion.
  - Handle offset in the audio dsp mixer inputs and clamp to the
    maximum buffer size.
  - Add option to disable locale support for JSON number
    conversion.
  - Add support for Astro A20 Gen2.
  - Fix some of the test sources, the flags were not set
    correctly.
  - Add camera location as property in libcamera and let the
    session manager generate a localised description.
  - Fix some crashes due to wrong vargar types in v4l2 controls.
  - Improve ALSA resync behaviour.
  - Add support for Komplete Audio 6 MK2.
  - Improve loop cancel while iterating.
  - Try not to mix surround channels and AUX channels. Make card
    with many ports look better when not using the Pro Audio
    profile.
  - Vulkan filters were added.
  * Bluetooth
  - Add LC3plus vendor codec.
  - Handle unsupported indicators better.
  - Ensure multiple devices on an adapter use different codecs
    because one endpoint can only be used by one device at a time.
  - Fix bitpool control as a follower.
  - Handle bluetooth errors better.
  - Speed up bluetooth connection by only waiting for the profiles
    supported by the adapter.
  - The dummy AVRCP player is disabled by default because it seems
    to break more devices than it fixes.
  * pulse-server
  - Add initial stream latency property so that devices can be
    started with a resonably accurate latency.
  - Fix ringbuffer underrun case.
  - module-native-protocol-tcp now has a auth-anonymous option to
    give full access to the clients.
  - Report a node as being moved when it is still moving. This
    improves compatibility with pasystray.
  - Avoid overallocating message memory.
  - Don't export NETWORK nodes in zeroconf.
  - Fix stride for TrueHD and DTSHD passthrough.
  - Make sure we don't send too small audio fragments. Fixes
    capture from multiple tabs in Chromium.
  - Rework module handling some more.
  - Use the new native module-pipe-tunnel for pipe-sink and
    pipe-source.
  - Implement the STREAM_MOVED message when a stream got moved.
  - Fix a potential segfault when stopping the server and a TCP
    module as still loaded.
  * ALSA
  - Add support for updating sw_params at runtime, mostly the
    min-avail param.
  - Capture and playback nodes are now assumed to use a different
    clock and will activate the adaptive resampler when linked.
    This assumption is removed in Pro Audio mode. This provide a
    better experience out of the box with most devices.
  * JACK
  - Fix setting properties with PIPEWIRE_PROPS again.
  - Don't use 64 bits atomic operations for sync_timeout.
  - Cleanup in error cases was improved, avoiding some crashes.
  * GStreamer
  - Fix pipewiresink in mode=provide.
  - Share memory into a new buffer in pipewiresrc to avoid buffer
    corruption.
  - Fixes to the source and fd use.
  - It is now possible to set client properties as well.
- Rebase reduce-meson-dependency.patch. - Update to version 0.3.51:
  * Highlights
  - Improve graph reconfiguration.
  - Extra configuration options for streams and filters with
    config rules and environment variable.
  - Improve module-pulse-tunnel latency, stability and error
    recovery.
  - pw-top, pw-cli and pw-link improvements.
  - Fix a channelmixer upmixing clipping issue.
  - The ROC module has seen many improvements.
  - Many more bugfixes and improvements.
  * PipeWire
  - The graph reconfiguration code was reworked:
  * Moved nodes will update the new driver quantum correctly.
  * Inactive nodes are ignored more.
  * Nodes that require a driver are now not scheduled anymore
    when they are passive (unused).
  * Improved performance, the graph is reconfigured with a
    minimal amount of changes.
  - Method and event argument names were improved.
  - A linker garbage collection problem was fixed.
  - Properties on threads are now implemented. Use common code to
    set thread name and add an option to set stack-size.
  - Streams and filters always want a driver now. This makes it
    possible to just link a playback stream to a capture stream
    without a driver and have it work.
  - Streams and filters can now also have rules in the config
    file.
  - Streams, filters, JACK, ALSA and v4l2 now support
    PIPEWIRE_PROPS environment variable to override node
    properties.
  - Add config section extensions. This provides a way for modules
    to have specific config to override the default config.
  - Handle realloc errors better.
  - Improve stream and filter property updates.
  * Modules
  - The pulse-tunnel modules has improved latency management and
    should now work a lot better.
  - Module-loopback, module-echo-cancel, module-filter-chain
    unload the module when a stream is destroyed.
  - Biquads in filter-chain now can have more gain (5->20 dB).
  - Filter-chain now has a builtin delay line filter.
  - Filter-chain can now parse the config key correctly in all
    cases.
  - The ROC sink and source saw many improvements. roc-source is
    now a stream by default that connects to the default sink.
    Both modules will try to set a graph rate. Both modules have
    an option to select the FEC mode.
    The ROC source has lower latency now.
  - Handle realloc errors better.
  * tools
  - pw-cat does not have --list-targets anymore, use one of the
    more advanced and less buggy tools such as wpctl or pw-cli to
    list sinks and sources.
  - pw-top has seen many improvements.
  * It now has some timeouts to reset the node values to their
    default state when unused.
  * The man page was improved.
  * Invalid timings and errors are displayed in a better way.
  - pw-cli and pw-link can now create links between all ports of
    given nodes.
  - pw-cat can now save to other file formats than wav, based on
    the extension of the filename.
  * SPA
  - The resampler now uses a different internal method for
    draining. It can now also handle 0 size buffers as input
    without draining.
  - The channelmixer now uses the front channel averages for FC
    and LFE.
    This avoids clipping and results in much better upmixing.
  - ALSA should now work again on 32 bits. (#2271)
  - The JSON parser now converts escaped unicode correctly to UTF8.
  * bluetooth
  - Codec switch improvements when the device is disconnected.
  * pulse-server
  - There is a new module-roc-sink-input module, the PulseAudio
    equivalent.
  - The ROC source and sink-input module now have a much lower
    latency.
  - The ROC module now has an option to select FEC mode.
  - Playback and record rate adjustements should work now.
  * JACK
  - Remove some useless pthread attributes. This makes JACK work
    in QEMU with sandboxing enabled.
  - The buffer_size callback is now only called when something has
    changed since the last process() callback or get_buffer_size()
    method. This fixes a GStreamer issue and is more in line with
    what JACK does.
  - Fix a potential deadlock when the process thread is doing IPC
    and the IPC thread is blocking on the data thread.
  - Allocation errors in metadata are handled better.
- Rebase reduce-meson-dependency.patch. - Update to version 0.3.50:
  * Highlights
  - pw-stream can now report more timing information and can
    suggest the optimal number of samples to queue for playback.
  - pw-dot now works again.
  - module-pulse-tunnel latency was improved.
  - Wine applications using the JACK backend should no longer
    crash.
  - The channelmixer defaults are improved and the muffled sound
    when playing back 5.1 and 7.1 material has been fixed.
  - Many fixes and improvements.
  * PipeWire
  - pw-stream now places a suggested amount of samples in the
    pw-buffer for playback. This allows you to remove some places
    where spa_io_rate_match was needed to get this information.
  - pw-stream has new API to request a timing update. New fields
    are added in the timing info, such as number of buffered
    samples in the resampler and the number of queued and
    dequeued buffers.
  - pw-stream has support for double controls now. More controls
    are exposed such as the Rate control to do adaptive
    resampling.
  - The thread-utils object was moved to the context to avoid
    some concurrent use cases that caused crashes.
  - Deactivating an exported node/stream will now remove the node
    from the data-thread immediately so that the process function
    will not be called anymore and resources can be safely freed.
    This could fix some of the last remaining crashes when
    streams are stopped.
  - PipeWire will now fail to load a module that tries to
    register the same export type twice instead of silently doing
    the wrong thing.
  * Modules
  - Many modules now use the NODE_WANT_DRIVER instead of the
    pipewire.dummy NODE_GROUP property. This makes it possible to
    use them with any other driver and can avoid resampling in
    some cases.
  - module-pulse-tunnel now uses an adaptive resampler to keep
    the latency under control. Latency should be much better than
    before and stay constant even when there are network delays.
  - There is now an option for packages to disable building the
    RTKit module, which is still built by default for backwards
    compatibility reasons.
  - A leak was fixed in filter-chain.
  - Module node names are now made more unique with the pid.
  * tools
  - pw-cat verbose output has been improved.
  - pw-link now has a man page.
  - pw-reserve now has an -r option to make it issue a
    RequestRelease command on the owner of the device. This makes
    it possible to ask WirePlumber to close and release a device.
  - Fix pw-dot again. It didn't work anymore because of stray
    done events that were emitted to notify the client of object
    serials.
  * SPA
  - The channelmixer now has PSD upmixing enabled again. We used
    the simple upmixing in the previous release but that just
    sounds too awful to be a good default.
  - The channelmixer will not upmix FC and LFE anymore when
    upmixing is explicitly disabled.
  - The channelmixer will only lowpass filter FC and LFE channels
    when they were upmixed.
  - The defaults of the channelmixer were tweaked a little. There
    is now a little bit more bass in the LFE channel and more
    high fequencies in the FC channel when upmixing. Also the
    channel widening has been disabled by default.
  - Locale independent float parsing now uses a more portable
    solution with uselocale.
  - ALSA will now only allocate a buffer size big enough to hold
    4 times the quantum limit instead of as large as possible.
  * pulse-server
  - Internal cleanups in handling of modules.
  - A quirk to force s16 sample formats for teams-insider has
    been added.
  * JACK
  - The data-loop is now started in activate and stopped in
    deactivate.
    This makes the data-loop respect any custom thread functions
    you configure. This also makes Wine apps using the JACK
    backend work.
  - Port sorting was improved/fixed.
- Rebase reduce-meson-dependency.patch.
- Require RealtimeKit. - Reorder BuildRequires and space conditions a bit better in the
  spec file. - Update to version 0.3.49:
  * Highlights
  - Sample rate switching should work again.
  - pw-dot can now use the output of pw-dump to render a graph.
  - Bluetooth A2DP streaming was improved that would reduce
    stuttering on some devices.
  - A JACK bug was fixed that would sometimes make it impossible
    to add more tracks in Ardour. (#1714)
  - Many bugfixes and improvements.
  * PipeWire
  - Fix a potential crash when NULL params were configured.
  - Add some simple functional tests to avoid some recent
    regressions. Improve the test framework for this as well.
  - Improvements to the poll loop to avoid some use-after-free
    scenarios.
  - Fix samplerate switching again.
  - setlocale is not called anymore from the pipewire library.
    This should be called by the application. (#2223)
  - pw_init() and pw_deinit() can now be nested and called
    multiple times.
  - pw_stream will now report the resampler delay in the
    pw_time.queued field.
  * modules
  - module-filter-chain now supports arbitrary many properties
    and will use property hints to assign them the right type.
  - The ROC modules now accept a sink/source_properties
    parameter.
  - The module-rt can now also be built without RT-Kit support.
  - module-echo-cancel can now use a fraction to specify the
    delay for more precise control.
  * SPA
  - The channelmixer will now do upmixing by default and will not
    use normalization. It will also use a simple upmixing
    algorithm that duplicates channels by default. A more
    interesting upmix method is also available (PSD) but needs to
    be enabled manually. (#861)
  - Add SSE optimized (de)interleave functions for 32 bits
    samples with and without byteswap.
  - JSON parsing of empty strings will now give an invalid number
    instead of 0.
  - JSON numbers are now parsed and serialized in a locale
    independent way so that , and . are not mixed up.
  - The resampler will now report the resample delay and queued
    samples as the extra delay.
  * tools
  - pw-cat will read more dsf files correctly and will not crash
    at the end.
  - pw-top now has a man page.
  - pw-dot can now use the output of pw-dump to render a graph.
  * bluetooth
  - Improve interactions with oFono.
  - Fix recovery with slow connections.
  - Improve frame size of AptX-ll.
  - A2DP can now use any quantum and will flush packets in
    smaller chunks when needed to adapt. This improves stuttering
    in some cases.
  * pulse-server
  - The server configuration can now be placed in
    pulse.properties section, which also makes it possible to
    have custom overrides.
  - Implement FIX_ flags for capture as well.
  - Small fixes and improvements in module loading.
  * JACK
  - Clear the last error before executing a new action or else we
    could end up with error from a previous action. This causes
    some problems in Ardour where adding a track would fail after
    some time. (#1714)
- Rebase reduce-meson-dependency.patch. - Update to version 0.3.48:
  * Highlights
  - Fix IEC958 passthrough again.
  - Fix pulse-server crashes when playing a sample.
  - Support for more a more advanced upmixing algorithm.
  - filter-chain now supports arbitrary many ports.
  - Fix multichannel support in WINE (with new WirePlumber).
  - Many bugfixes and improvements.
  * PipeWire
  - The work queue is now created in the context so we can fail
    early and avoid further error checking in various places.
  - Fix a potential use after free with threaded loops.
  - The protocol now has a message footer. This is used to pass
    around global state such as the last registered object
    serial number. This can be used to detect when a client tries
    to bind to old (but reused) object ids. This avoids some
    races in the session manager but also when binding objects.
  - The zero-denormals CPU flag is now not touched anymore unless
    explicitly selected by the user. Denormals are avoided in
    filter-chain now in software. If the zero-denormals are now
    only configured in the data thread. This should fix issues
    with luajit.
  - Configuration parsing will not actually fail on errors.
  - pw-top now correctly clips unicode characters.
  - Many places now use a dynamic POD builder to support
    arbitrary large property sets.
  - pw-stream now support PropInfo parameters so that they can
    announce custom properties.
  - Serial number are now also set on metadata and
    session-manager objects.
  * SPA
  - audioadapter is now smarter when trying to fixate the format.
    It will use the PortConfig format to fill in any wildcards.
    This results in the least amount of conversions when the
    stream can handle it. It also is part of a fix (also requires
    a session manager fix) for WINE multichannel support.
  - Fix 5.1 to 2 channels mixing. It was using the volume of the
    stereo pair on all channels.
  - Fix some weird volume issues when a source is capturing and
    channelmixing.
  - Add stereo to 7.1 upmixing.
  - The channelmix parameters can be changed at runtime now.
  - Many improvements to the upmixing algorithms. Rear channels
    are now constructed from the ambient sound and can have delay
    and phase shift applied to them to improve spacialisation.
    The stereo channels can be filtered so that the dialogue is
    more concentrated in the centre channel.
  * modules
  - Module X11 bell received cleanups and improvements.
  - The module now has a private method to schedule unload later.
    This simplifies cleanup in many modules.
  - module-filter-chain now handles arbitrary many ports and
    control ports.
  - Fix a bug in RAOP where it was reading from the wrong port.
  * pulse-server
  - Nodes with the DONT_MOVE property should fail with -EINVAL
    when they are moved.
  - Fix a segfault when playing a sample.
  - The _FIX flags in pulse-server also now ignore the configured
    sample format, just like pulseaudio does.
  - Fix IEC958 passthrough again. It got accidentally broken
    since 0.3.45 with a fix for another issue.
  - Fix module-null-sink device.description.
  * Bluetooth
  - Don't try to connect HSP/HFP when no backend is available.
- Drop patches already included upstream:
  * 0001-revert-loop-remove-destroy-list.patch
  * 0002-pulse-server-free-pending-sample-reply.patch
- Rebase reduce-meson-dependency.patch.
- Enable pulseaudio-setup use on openSUSE Leap 15.4.
- Some spec clean-up. - Add 0001-revert-loop-remove-destroy-list.patch: fix MPD crash.
- Add 0002-pulse-server-free-pending-sample-reply.patch: fix
  "fast volume change". - Update to version 0.3.47:
  * Fix a bug in pulse-server that caused cached notifications to
    play multiple times.
  * Remove a check and warnings to catch leaked listeners on the
    proxy. This might access invalid memory and cause infinite
    loops in older wireplumber.
- Rebase reduce-meson-dependency.patch. - Update to version 0.3.46:
  * Highlights:
  - Fix a critical bug in pipewire-pulse buffer size handling
    that made some apps (MuseScore, ... ) stutter.
  - Fix a critical bug where devices would not show when the
    kernel was compiled without VERBOSE_PROCSFS.
  - JACK clients will now use lock-quantum by default. This
    makes sure that all dynamic quantum changes are disabled
    while a JACK app is running. The only way to force a
    quantum chance is through a JACK app or with the metadata.
  - Almost all limits on number of ports, clients and nodes are
    removed.
  - A Dummy fallback sink is now automatically created when
    there are no other sinks. This avoids stalling browsers.
  - Sound sharing with Zoom should work better. A new WirePlumber
    release might be required.
  - Many more fixes and improvements.
  * PipeWire
  - Update docs with new config overrides.
  - The rule matching logic was moved to config and code is now
    shared with pulse-server and JACK.
  - Add new Romanian translation.
  - When a quantum is forced with metadata, any node that asked
    to lock-quantum is ignored so that the quantum change can
    happen.
  - Fix a bug where a mixer was removed twice, leading to
    potential memory corruption.
  - The port limits on nodes and filters are now removed.
    Some code was simplified.
  - Fix a potential leak because listeners where removed while
    they could be emitted.
  - Improve context.exec and avoid zombie processes.
  * Modules
  - The RAOP module now has a default latency of 2 seconds,
    like PulseAudio.
  - The echo-cancel module now uses the plugin loader to load
    the backends. This makes it possible to add custom, out of
    tree, echo cancel plugins.
  * Tools
  - Improve help of pw-link.
  - Output to stdout and error to stderr. Use setlinebuf for
    stdout to improve piping between apps. (#2110)
  * SPA
  - Improve removing sources when dispatching. Also improve
    performance now that a destroy loop can be removed. (#2114)
  - Fix an fd leak in the logger when logging to a file.
  - Improve loop enter/leave checks and support recursive loops.
  * pulse-server
  - Clamp various buffer attributes to the max length. Fixes some
    issues with various applications. (#2100)
  - Module properties are now remapped correctly from their
    pulseaudio variant to the PipeWire ones.
  - Fix module index in introspect. Use the right index when
    loaded from our internal modules. (#2101)
  - Improve argument parsing and node.description. (#2086)
  - The sink-index should now be filled in correctly when playing
    a sample. (#2129)
  - module-always-sink is now implemented and loaded by default.
    (#1838)
  - Add support for loading some modules only once.
  - Module load and unload now does extra sync to make it appear
    synchronous, like in PulseAudio. This improves sounds sharing
    in Zoom.
  * ALSA
  - Fix critical bug where alsa devices would not show when the
    kernel was compiled without VERBOSE_PROCFS.
  - Some corner cases were fixed in the ALSA timing code. When
    the capture node is follower, it will now not try to read too
    much data and xrun but it will instead produce a cycle of
    silence.
  - Various fixes and improvements to make ALSA devices resync to
    the driver more quickly and accurately.
  * JACK
  - Add an option to name the default device as system to improve
    compatibility with some applications,
  - Use lock-quantum by default. This makes sure that all dynamic
    quantum changes are disabled while a JACK app is running. The
    only way to force a quantum chance is through a JACK app or
    with the metadata.
  - It is now possible to do IPC calls from the data thread. Note
    that this is a very bad idea but required for compatibility
    with JACK2.
  * GStreamer
  - GStreamer sink will now set a default channelmap to make it
    possible to remap to the channel layout of the device.
- Update patch for further uses of "new" meson features used by
  upstream:
  * reduce-meson-dependency.patch - Run ldconfig for pipewire-libjack-0_3
  * The JACK libraries are made available system-wide using
    /etc/ld.so.conf.d. Hence, ldconfig should be run to make sure
    the dynamic linker picks them up. - Update to version 0.3.45:
  * Highlights
  - Zoom, telegram and other apps should be able to play sound
    again.
  - Implement a better way to force and lock JACK buffersize.
  - Default sink and source names and properties are improved.
  - The config loader can now load and merge fragments in conf.d
    directories for easier user configuration of config files.
  - Many small bug fixes and improvements.
  * PipeWire
  - pw-cli can now also send Commands to nodes. This can be used
    to Suspend a device, for example.
  - The eventfd was removed from loops and invoke is now used to
    stop the loop, this saves an fd.
  - New Alpine CI target to test musl builds, various build
    fixes.
  - Add force-quantum and force-rate properties.
  - The config loader can now load and merge fragments in conf.d
    directories. (#207)
  - resource error methods can be called without a resource and
    then just log an error message.
  - link-factory can now also work from the config. (#2095)
  * modules
  - module-simple-protocol has better argument parsing and can
    handle channelmap now. (#2068) It's also possible to
    configure latency and rate.
  - The native protocol now does extra checks for invalid data.
    (#2070)
  * ALSA
  - TI2902 chips as found in various Behringer cards should have
    inputs again.
  - Better handling of busy devices in udev, retry when the
    inotify close event is emited.
  * SPA
  - plugins now handle alignment properly and only expect the max
    alignment required for the CPU. (#2074)
  * Bluetooth
  - SBC-XQ is now enabled for the JBL Endurance RUN BT headset.
  - Support for non-hexadecimal XAPL version strings to improve
    compatibility.
  - Use HCI commands again to probe the adapter msbc capability.
    This improves compatibility with some adapters. (#2030)
  - Set the right startup volume.
  - Better A2DP source idle handling.
  - Fix a timer bug in SCO sink that could cause busy looping.
  * pulse-server
  - A playback issue when the tlength > maxlength was fixed.
    (#2069) This affected Zoom and other applications.
  - The STREAM_BUFFER_ATTR command is now implemented.
  - Module names are improved. (#2076)
  - Many small fixes and improvements.
  - Fix a pavucontrol crash with invalid channels. (#1442)
  * JACK
  - Use the new force-quantum and force-rate properties in the
    JACK API to switch quantum and ensure it can't change for
    the lifetime of the JACK app. (#2079)
- Rebase patch:
  * reduce-meson-dependency.patch - pipewire should be a true dependency, not just recommended (e.g.,
  so that any setup that use no-recommends, like MicroOS, also work) - Add patch to reduce the meson requirement so we can build
  pipewire with Leap 15.3. This will be dropped as soon as
  Leap 15.4 is released or if it becomes too hard to maintain
  (whatever happens before):
  * reduce-meson-dependency.patch - Update to version 0.3.44:
  * Highlights:
  - It is now possible to run a minimal PipeWire server without a
    session manager, enough to run JACK clients.
  - The maximum buffer size is now configurable and can be larger
    than the previously hardcoded limit of 8192 samples.
    When using high sample rates, the larger buffer size can
    avoid xruns.
  - The default maximum latency was reduced from 170ms to 42ms.
    This should improve overall latency for application that ask
    for a large latency, such as notifications.
  - Better JACK compatibility. Patchbays should now get less
    confused about ports appearing and disappearing.
  - Fix some bluetooth crashes.
  - Fix some races in ALSA device detection.
  - Many bug fixes and improvements all over the place.
  * PipeWire:
  - Bump the meson requirement to 0.59.0.
  - pw-top now reports correct times for filter-chain and
    loopback.
  - max-quantum is now also scaled with the rate. A new
    quantum-limit property was added as a hard limit for the
    quantum. This makes it possible to configure for larger than
    8192 buffer sizes. Note than many JACK applications have a
    hardcoded 8192 limit.
  - The max-quantum was reduced to 2048, This gives a 42ms
    default latency.
  - pw-filter can now return a NULL buffer from _get_dsp_buffer()
  - Add a PIPEWIRE_RATE and PIPEWIRE_QUANTUM env variable to set
    the graph rate and the graph quantum and rate respectively.
  - Fix a potential file descriptor leak in the connection.
  - A new minimal.conf file was added to demonstrate a static
    setup of a daemon that doesn't require a session manager and
    is able to run JACK applicaions.
  - Nice levels are now only changed on the servers, not the
    clients.
  - Add an option to suspend nodes when idle.
  - Make it possible to avoid quantum and rate changes with
    pw-metadata. This is essential in a locked down system.
  - Handle mixer port errors better and fail to create the link
    instead of silently not working.
  - Nodes that are moved to a driver now have all the linked
    nodes moved as well. This makes it possible to run some
    graphs without a driver, such as paplay -> zita-j2n.
  - pw-cli and pw-dump can now also list objects by name, serial
    and object.path using glob style pattern matching.
  * modules:
  - filter-chain can now also configure parameters by index.
  - Fix the client name of module-protocol-simple.
  - module-rtkit was merged into module-rt. This makes it easier
    to ship a default config that works on more systems by
    default.
  - module-adapter can now configure the adapter node from the
    config. Previously, this was a task only performed by the
    session manager.
  - module-metadata can now also create metadata object from the
    config file.
  - The ROC module should now work again.
  - An X11-bell module was added to handle X11 bell events.
  - filter-chain and loopback modules now have better unique
    default names for the streams, which makes it possible to
    save and restore their volumes independently.
  - module-echo-cancel now has properties to control the delay
    and buffer size.
  * ALSA:
  - The monitor names are now correctly parsed.
  - The default period size for batch devices is limited now to
    avoid large latency.
  - The unused min/max-latency properties were removed.
  - Internal latency is now also configurable with params at
    runtime.
  - The udev rule for TI2902 was removed because it causes
    problems.
  - Fix a race where some devices would sometimes be missing.
  - Add some more timeouts to work around a race in udev device
    permission changes when switching VTs.
  * SPA:
  - Fix potential infinite loop in audioconvert.
  - The spa-resample tools can now also use optimised
    implementations.
  - Fix a potential crash in resampler.
  - audioconvert can now also handle F64 formats.
  - The channelmixer now does normalization by default to avoid
    clipping when downmixing is active.
  - The channelmixer will now generate LFE channels when the
    lfe_cutoff frequency is set, even when upmix is disabled.
  - The channelmixer will now always generate FC when the target
    has it.
  - Adapter now reports latency correctly, even after linking the
    monitor ports.
  - Reduce memory usage and preallocated memory in some of the
    audioconvert nodes.
  - Many properties are now exposed in adapter, such as the
    resample quality.
  - The resampler and channelmixer can now be disabled.
  * V4L2:
  - pw-v4l2 now also works for ffplay.
  - Take product names from udev now that the kernel returns
    generic name.
  * JACK:
  - The jack pkgconfig file now has the
    jack_implementation=pipewire variable to be able to
    distinguish jack implementations.
  - jconvolver now starts correctly again.
  - The object.serial is now used for the port_id. This makes it
    easier to track old objects in the cache.
  - Add a dummy jacknet implementation.
  - A bug in the port allocation was fixed that would make it
    impossible to allocate ports at some point.
  * Bluetooth:
  - Bluetooth profiles are now saved properly by the
    session manager.
  - Improved profile detections, increased timeouts for slow
    devices.
  - Implement HFP call indicator for improved compatibility.
  - Handle the case where bluez does not set the adapter or
    address properties on the device instead of crashing.
  - Improved support for setting the profile from the
    session manager.
  * pulse-server:
  - Monitor sources now have the device.class=monitor for better
    compatibility.
  - Behaviour after seeking is improved. The algorithm for
    requesting bytes from the client was simplified and improved.
  - module-ladspa-sink implements the control argument now.
  - A potential memory leak in the message queue was fixed.
  - Use the object.serial for the pulseaudio object index. The
    index is not supposed to be reused and this would cause
    problems with some clients.
  - Servers should now again be able to listen in IPv4.
  - module-x11-bell was added.
  - There is now support for per-application quirks and
    properties in the pipewire-pulse.conf file. Per-application
    latency and buffering properties can also be configured.
  - Fix a regression in telegram sounds not playing.
- Drop patches already included upstream:
  * 0001-alsa-improve-rate-selection.patch
  * 0001-audioconvert-avoid-infinite-loop.patch
  * 0001-bluez5-dont-create-device-if-adapter-is-missing.patch
  * 0001-bluez5-handle-missing-device-and-adapter-in-quirks.patch
  * 0001-jack-remember-last-return-from-jack_get_buffer_size.patch
  * 0001-loop-invoke-immediately-when-loop-is-not-running.patch
  * 0001-merger-also-reconfigure-when-monitor-changes.patch
  * 0001-pulse-server-show-monitor-sources-with-device_class_monitor.patch
  * 0001-pw-metadata-handle-NULL-props-from-metadata-object.patch
  * 0001-raop-fix-errno-check.patch - Add several more patches from upstream
- BlueZ may be missing adapter information for devices in some cases.
  Ignore devices without specified adapter:
  * 0001-bluez5-dont-create-device-if-adapter-is-missing.patch
- Fix a case when pipewwire could never call callbacks or even
  block forever when loop is not running:
  * 0001-loop-invoke-immediately-when-loop-is-not-running.patch
- Reconfigure when monitor changes
  * 0001-merger-also-reconfigure-when-monitor-changes.patch
- Handle NULL props from metadata object
  * 0001-pw-metadata-handle-NULL-props-from-metadata-object.patch
- Improve rate selection so we don't select an invalid rate when
  the default is set or the card is already opened in an
  unsupported rate:
  * 0001-alsa-improve-rate-selection.patch - Add several patches from upstream
- Avoid an infinite loop when enumerating params of the converter:
  * 0001-audioconvert-avoid-infinite-loop.patch
- When the device or adapter is NULL, skip the quirk checks instead
  of crashing:
  * 0001-bluez5-handle-missing-device-and-adapter-in-quirks.patch
- Remember the last returned value from jack_get_buffer_size and
  only emit a buffersize change event when something new is
  configured. This fixes startup of jconvolver.
  * 0001-jack-remember-last-return-from-jack_get_buffer_size.patch
- Better emulation of pulseaudio which shows monitor sources with
  device.class=monitor so now pipewire does that too:
  * 0001-pulse-server-show-monitor-sources-with-device_class_monitor.patch
- Fix an errno check:
  * 0001-raop-fix-errno-check.patch - Added more baselibs packages and their dependencies - Update to version 0.3.43:
  * Highlights:
  - Flatpak apps such as Ardour can now remove links again.
  - Many fixes to pulse-server. Memory usage should be improved.
    Some crashes are fixed. Underrun handling should work better.
    Better compatibility with GStreamer based applications after
    seeking.
  - Many of the samplerate and quantum changes bugs in previous
    releases were fixed. This fixes some issues where the
    microphone would fail to work.
  - Many more small fixes and improvements all over the place. - Revert the merge of spa-plugins and modules into the library
  package.
- Move some of the files between packages where they make more
  sense.
- Rename the modules subpackage to modules-%{apiver_str} so
  it can be versioned more easily (there still are some unversioned
  files in the package, but it's a step in the right direction) - Remove unneccesary Conflicts with packages that are Obsoleted - Update to version 0.3.42:
  * Highlights
  - Fixes a bug in pulse-server underrun handling that broke qemu
    and orca.
  - A fix was added to pulse-server to handle quantum changes
    gracefully.
  - Fix module-echo-cancel again.
  - Fix a bug where the bluetooth headset capture was producing
    noise. - Remove the dependency on wireplumber-audio which was pulling in
  pulseaudio. We'll require wireplumber-audio directly from
  wireplumber.
- Remove pipewire-rpmlintrc since the filters don't apply anymore - Merge the pipewire-spa-plugins-0_2 and pipewire-modules
  packages into the libpipewire package just as the fedora packages
  do and simplify the filelist a bit by using some recursive
  listing instead of explicitly listing all files. - Use the gcc9-c++ compiler in SLE/Leap so it builds successfully. - Update to version 0.3.41:
  * Highlights
  - Improved compatibility for flatpaks. Flatpaks with newer
    PipeWire version can connect to an older server in all cases.
  - A new RAOP module was added to stream to Apple Airplay
    devices.
  - OBS can now capture from the monitor devices again when using
    WirePlumber.
  - Improved JACK compatibility. Improved stability in Carla and
    Ardour when changing buffer size. Improved latency
    calculations and playback latency in Ardour.
  - Improved pulse-server handling of underruns and buffer size
    changes.
  - Many bugfixes and improvements.
  * PipeWire
  - The systemd service files now have better names.
  - client.access permission checks are improved.
  - Fix some memory leaks in error paths.
  - Objects now have a global serial number that is unique for
    the lifetime of the server.
  - Make clock.rate, clock.allowed-rates and clock.quantum
    runtime tunable parameters with the settings metadata.
  - Add some additional memory checks in client-node to avoid
    sending invalid memory to clients. (#1859)
  - Improve buffer memory allocation. If one of the nodes is a
    remote node, ensure we only use memory that can be shared.
  - Version checks when binding to objects is removed. This means
    that newer clients can now bind to older servers, which is a
    typical case for a flatpak.
  - A bug in the latency calculations was fixed where it would in
    some cases report the wrong minumum latency.
  * modules
  - module-echo-cancel has voice-detection enabled now.
  - module-raop-sink and module-raop-discover to stream audio to
    an Apple Airplay device.
  - module-filter-chain now has preliminary support for LV2
    plugins.
  * SPA
  - The audio resampler now has improved buffer size
    calculations. In some cases it was too small and would cause
    distortions.
  - More checks are done when doing volume changes so that the
    channelmap is correct.
  - Audioadapter now exposes most config options with params so
    that they can be adjusted at runtime.
  - The resampler can now calculate the expected input buffer
    size before receiving the first buffer, which avoids some
    confusion when starting streams.
  - Support was added for some 10bit video formats.
  - MONO channel handling was improved.
  - Most plugins now set a clock name and this is configurable
    where it makes sense. The clock.system.monotonic clock name
    is used for most plugins that use the system clock for
    timing.
  * pulse-server
  - implement module-raop-discover
  - Use STREAM_CAPTURE_SINK property when capturing from a
    monitor source to better inform the session manager. This
    fixes some issues where OBS would capture from the
    microphone instead of the output monitor.
  - Limit the amount of cache messages to 16MB and don't add
    large memory blocks to the cache. This should fix some
    excessive memory usage that people reported.
  - Fix a potential memory leak when cleaning up a client.
  - Do some additional checks to avoid buffer overruns.
  - Improve recovery from underruns better. (#1857) This improves
    seeking in gnome-music.
  - Improve recovery when the quantum is forced larger that the
    stream configured latency.
  - The prebuf state is now handled correctly.
  * JACK
  - A per type object cache is now implemented. This ensures that
    port objects remain valid for a longer time because many JACK
    applications inspect objects after they are destroyed. This
    improves catia/carla compatibility.
  - Recompute the latencies when the buffer-size changes. Fix
    some cases where we would end up with negative latencies.
  - Handle regcomp errors to avoid some crashes later.
  - Latency calculations are improved a lot.
  - More care is taken to not call a process callback while a
    buffer size change is pending. This fixes some crashes in
    Carla, which expect that all clients are paused when one
    handles the buffersize callback.
  - Loopback links to a client are now handled correctly and
    without latency. This fixes playback latency in ardour6
    (#1839)
  * ALSA
  - ALSA devices now keep track of the samplerate of the card
    and ensure that all PCM use the same rate. This is a
    workaround for a kernel bug that is fixed in 5.16.
  - Refactor the ALSA plugin a little.
  - The ALSA plugin now reports correct delay for a capture PCM.
    (#1697)
  - The ALSA nodes now expose all config options with params
    that can be changed at runtime.
  - The ALSA node has a configurable clock name. Adaptive
    resampling to match clock rates is avoided when the driver
    has the same clock name as the ALSA node. This can be used
    to link alsa devices together with a word clock. - Drop server packages from baselibs.conf. Only the client parts
  are needed in there. - Minor aesthetic changes in the spec file - Enable AAC support for Leap 15.4+ - Replace the Recommends wireplumber to a Suggests since there's
  already a Require dependency on a pipewire-session-manager and
  when in doubt the Suggested package is selected. - Unconditionally enable AAC support now that fdk-aac-free is in
  Factory (adapted from SR 936225 by Neal Gompa
  <ngompa@opensuse.org>) - Makes sure if we're using wireplumber and pulseaudio that
  we don't enable the audio devices in pipewire by requiring
  wireplumber-audio or pulseaudio if wireplumber is installed
- Better integration with PulseAudio (bsc#1188516) made by tiwai:
  * Add Requires pulseaudio-setup package for the extra setups
    in the %post section
  * Add the missing Recommends alsa-plugins-pulse to
    pipewire-pulseaudio package - Update to version 0.3.40:
  * Highlights:
  - Producers and consumers can now incrementally negotiate a
    format by narrowing down the options. This can be used to
    select an optimal combination of format and modifiers.
  - Driver nodes such as the consumer of a headless compositor
    can now throttle the speed based on a new trigger_done event.
  - Headless compositors can now signal a damage event to
    consumers to start the processing of the graph.
  - Compatibility improvements in JACK.
  - Draining and resuming is now working correctly in pulse and
    alsa.
  - Many bugfixes and improvements.
  * PipeWire:
  - Many BSD fixes.
  - clang compilation fixes.
  - Fix map implementation on big-endian machines.
  - Improve tracking of param changes in pw-stream.
  - Add support for renegotiation. With this change, producer and
    consumer can incrementally renegotiate a format until it is
    fixed. This will be used to do complex negotiation of DRM
    modifiers.
  - Add a trigger-done event in the stream. This can be used to
    know when processing of the complete graph has finished after
    issuing a trigger_process() and it can be used to throttle
    processing.
  - Add a RequestProcess node event and command. This can be used
    by non-driver nodes to suggest to a driver to start
    processing. One case is where a compositor can emit this
    event as a result of a screen update to let the headless
    compositor start an update.
  - Fix zeroconf sample format.
  - pw-mon outputs to stderr now and has colors.
  * SPA:
  - Fix compilation on ppc and armv7.
  - Fix port type check for ALSA seq midi ports so that they are
    not falsely listed as hardware.
  - Fix crash when running SSE code on unsupported HW.
  - The libcamera plugin was rewritten. It now supports hotplug,
    format enumeration and an easier to read codebase.
  - Fix compatibility some more for cards with 64 channels.
  * pulse-server:
  - Flush data in pause in combine-sink to avoid stray audio
    fragments.
  - Fix a race where not all objects were removed correctly.
  - The latency calculations and setup was improved to more
    closely match pulseaudio behaviour. PULSE_LATENCY_MSEC should
    now resemble pulseaudio more closely.
  - The drained reply is now sent only once and new data will be
    accepted once the drain completes.
  - Fix a potential crasher bug where the stream started
    processing before the setup was completed.
  - The server will now drop the client connections when the
    pipewire connection is lost.
  * JACK:
  - Rework the jack_port_get_buffer() method to return the same
    memory when called multiple times during the process()
    callback. This makes things work on a new Hydrogen.
  - Add an option to disable showing the monitor ports.
  - JACK ports are now sorted per node/client and port_id. This
    should more closely match JACK behaviour and avoid random
    port order.
  * v4l2:
  - Fix v4l2 LD_PRELOAD script.
  - Make sure we destroy the proxy when the global is destroyed.
  * ALSA:
  - _prepare should exit the draining state.
  - Fix the precision of the _delay function by taking into
    account the amount of queued samples are the correct
    samplerate.
- Drop patches fixed upstream:
  * 0001-cpu-fix-compilation-on-some-architectures.patch
  * 0001-map-make-_insert_at-fail-on-a-removed-item.patch
  * 0002-map-use-uintptr_t-for-the-next-pointer.patch - Recommend wireplumber so it's preferred to pipewire-media-session - Add patches from upstream to fix build in s390x:
  * 0001-map-make-_insert_at-fail-on-a-removed-item.patch
  * 0002-map-use-uintptr_t-for-the-next-pointer.patch - Use readline-devel instead of pkgconfig(readline) so it can be
  built in Leap15.3/SLE15-SP3 - Fix %systemd_user_post using the now separated
  pipewire-media-session.service - Update to version 0.3.39
  * Highlights
  - media-session is now moved into a separate module to speed up
    its deprecation in favour of WirePlumber.
  - There is now an LD_PRELOAD v4l2 emulation library to run some
    existing v4l2 applications on top of PipeWire.
  - Filter-chains should now flush out remaining samples when
    paused. There is now also the option to let a filter-chain
    drain so that long filters
    such as reverbs can fade out properly.
  - Stability and compatibility improvements in JACK apps.
  - Better Bluetooth compatibility with more devices.
  - libcamera plugin improvements.
  - Many bugfixes and improvements all over the map.
  * PipeWire
  - Fix compilation on ARM.
  - Log topics are added to most modules.
  - Documentation updates. Many improvements to the layout.
    Reorganisation of the modules and groups.
  - Share a work queue for all links and nodes. This removes the
    need for a separate eventfd per link and per node.
  - Catch errors in the map implementation.
  - Add option to compile without dbus support.
  - Fix biquad frequency. It was using the wrong sample rate.
  - Fix a potential crash when destroying nodes, in some cases
    the node would not be deactivated properly.
  - Add some more helpers for dealing with properties and their
    values.
  - Implement flush and reset on virtual sinks/sources.
  - Make it possible to let virtual sinks/filter-chains run and
    drain after being idle.
  - Fix a bug where the quantum could exceed the maximum because
    it was scaled with the sample rate.
  - Fix channel_map parsing in module-zeroconf-discover so that
    the remote channel map is used.
  - pw-stream errors emitted on the proxy are reported but not
    fatal any more. They are usually used by the session manager
    to signal status to the client but otherwise does not really
    cause an error on the client.
  - Links now also store the output and input node id in the
    global properties so that applications can parse and use them
    regardless of how the link was made. (#1723)
  - pw-stream and pw-filter now have an event to notify commands.
  - The echo-cancel module can now operate on larger quantums.
  - pw-cat now uses the right metadata to find the default
    devices in --list-targets.
  * media-session
  - Don't try to remix unpositioned streams when linking. This
    ensures that linking to Pro-Audio nodes does not remix the
    stream channels but links them as they are, one by one.
  - media-session is now moved to a separate module to accelerate
    its deprecation in favour of WirePlumber.
  * SPA
  - Many libcamera improvements, handle MemFd buffers, handle
    errors gracefully.
  - Small improvements to make interface fall-backs easier to
    implement.
  - Add support to enable flush-to-zero and denormals-are-zero
    to avoid high CPU usage when dealing with denormals.
  - AUX13 channels are no longer reported as AUX12. (#1727)
  - Devices with more than 32 channels in Pro-Audio mode now only
    uses AUX channels.
  - Improve windowing function of the resampler to reduce
    aliasing and improve the quality.
  * JACK
  - Port connect callbacks will not only be emitted after the
    port has negotiated buffers, which improves compatibility
    with applications that try to use the port right after the
    callback (jack_midi_latency_test).
  - Fix crash when midi ports were removed and being monitored,
    like in Ardour.
  * pulse-server
  - The pulse tunnel will now use the specified
    format/rate/channels.
  - Improve lookup of default source and fall back to the
    monitors when no sources are available.
  - Mark some nodes as network nodes so that we can set the
    NETWORK flag correctly.
  * GStreamer
  - The GStreamer element not releases the buffers in the stream
    again in all cases so that they can be reused by other
    streams.
  * v4l2
  - Add a v4l2 LD_PRELOAD library to emulate v4l2 system calls on
    top of PipeWire. This is tested with firefox and GStreamer
    and is known to not work with Chrome.
  * Bluetooth
  - AAC compatibility improvements.
  - Disable hardware volume for "Tribit MAXSound Plus" and
    "SoundCore mini".
  - Add quirk to disable faststream. Disable faststream on
    "FiiO BTR3".
  - Add a dummy AVRCP player to improve compatibility with some
    devices.
- Remove patch:
  * 0001-fix-compilation-on-ARM.patch
- Add patch from upstream:
  * 0001-cpu-fix-compilation-on-some-architectures.patch - Add patch from upstream to fix compilation on ARM (boo#1191600):
  * 0001-fix-compilation-on-ARM.patch - Update to version 0.3.38:
  * Highlights
  - Topic based logging was added to improve debugging.
  - An off-by-one error was fixed in the audio resampler that could
    cause distortion when downsampling.
  - Various bluetooth compatibility improvements.
  - More fixes and improvements.
  * PipeWire
  - module-pulse-tunnel now has better default latency to make it work
    better in more cases. There is also an option to configure the
    desired latency.
  - pw-cli now has readline support.
  - Topic based logging was added. Log lines can now be filtered by
    topic using wildcards. This should improve debugging.
  - The systemd service files should now have better descriptions.
  - Fix a crash in module-zeroconf-discover when unloading.
  - Fix a crash in filter-chain when using unaligned memory.
  * ALSA
  - Sync the udev rules and profiles with pulseaudio.
  - Fix a memory leak.
  * SPA plugins
  - An off-by-one error was fixed in the resampler that could cause
    distortion when downsampling. (#1646)
  * Bluetooth
  - Avoid probing the native backend because it might block for DBus
    activation. This fixes some long startup times.
  - Fix the kernel version check, 5.14.x kernels should also support
    mSBC.
  - Fix FastStream microphone support in more cases.
  - Add workaround for Intel AX200.
  - SCO sink should now also work in follower mode.
  * PulseAudio server
  - Make the service file require a session manager. - Add BuildRequires: pkgconfig(readline) so pw-cli is built with
  readline support - Update to version 0.3.37:
  * Highlights
  - Capture and playback is now avoided even more on unavailable
    devices. This should fix some issues where an unusable
    microphone was selected by default. It should now also again
    be possible to select an unavailable device as the default.
  - Native DSD audio playback is now supported. pw-cat can now
    also play DSF files with the -d option.
  - JACK stability improvements with buffer-size and samplerate
    changes in some apps.
  - Many cleanups and bugfixes all over the place.
  * PipeWire
  - pw-metadata -d does not cause an infinite loop anymore.
    (#1622)
  - Increase some plugin buffer sizes to fix some issues with
    many channels. (#1620)
  - Protect the global plugin list with a lock. Make sure
    pw_init() is locked. Fixes some issues with concurrent ALSA
    plugin usage.
  * media-session
  - Unavailable devices can be set as the default again. (#1624)
  - Do a better check if a device has available routes and avoid
    selecting devices with unavailable routes as default.
  - Media-session was moved to its own directory. It used to live
    in examples but it is past the example stage and it
    interferes with the build options for the real examples.
  * Bluetooth
  - The hardware quirk database is now loaded by the plugin
    instead of the session manager. This makes it also work with
    wireplumber.
  * ALSA
  - The ALSA mixer now handles device removal much better.
    (#1627)
  * libcamera
  - Many fixes and improvement to the libcamera plugin. (#1513)
  * pulse-server
  - Improve compatibility with pulseaudio module arguments.
  - Parse channel_map arguments in module-loopback. (#1486)
  * JACK
  - Delay emiting the samplerate and buffersize callbacks until
    the client is active. This fixes some crashes with Carla and
    other JACK apps.
- Drop patches already included upstream:
  * 0001-media-session-dont-use-after-free-if-linking-node-removed.patch
  * 0002-update-version-number-as-well.patch - Add patches from upstream to fix an "use-after-free" error and
  to set the version number correctly:
  * 0001-media-session-dont-use-after-free-if-linking-node-removed.patch
  * 0002-update-version-number-as-well.patch - Update to version 0.3.36:
  * Highlights
  - A quick update with mostly only bugfixes and small
    improvements.
  - Capture and playback is now avoided on unavailable devices.
    This should fix some issues where an unusable microphone was
    selected by default.
  - MIDI output should not stop randomly now.
  - The GStreamer elements are much improved, cheese should work
    a lot better now.
  - Virtual sinks and sources should now always show up
    immediately.
  - JACK processing is now delayed until buffersize and
    samplerate are emited. This should improve stability of many
    JACK apps.
  - JACK transport sync is now implemented correctly so that
    preroll in bitwig works.
  * PipeWire
  - The module dir environment variable can now contain multiple
    paths.
  - Documentation now contains dot graphs of dependencies.
    (#1585)
  - config min/max/default quantum values are now scaled with the
    samplerate.
  - A potential crash was fixed where destroyed memory was still
    used by a node. This could cause crashes in cheese.
  * pipewire-media-session
  - Only allow passthrough for passthrough formats (S/PDIF) for
    now. (#1587)
  - Improve bluetooth profile autoswitch.
  - Don't try to route audio to nodes with unavailable routes.
  * ALSA
  - Pass the right AES bits to the alsa device when opening an
    S/PDIF stream.
  - Fix a bug in the MIDI bridge port management logic. When a
    port was added and immediately removed, output would stop.
  * GStreamer
  - The GStreamer source now handles the flushing state
    correctly.
  - All blocking operations now have a 30 seconds timeout, to
    avoid infinite locks.
  * Plugins
  - V4l2 Device formats and controls are now passed on the node,
    just like with audio devices.
  - audioconvert now also exposes the softMute property.
  * JACK
  - Improve stability when changing buffer size and sample rate
    dynamically by pausing the processing until the application
    has handled the callback.
  - Improve handling of timebase master. When the master was
    moved to another driver, it did not attempt to become a new
    timebase master on the new driver. (#1589)
  - Implement transport sync to make preroll in bitwig work.
    (#1589)
  * pulse-server
  - Fix an issue where virtual sinks/sources would not show up
    immediately. (#1588) - Update to version 0.3.35:
  * Highlights:
  - S/PDIF passthrough over optical or HDMI is now implemented.
  - Some critical fixes to MIDI, draining of streams and various
    modules.
  - skypeforlinux should work better now after adding it to the
    quirks database.
  - Bluetooth codecs are now in separate plugins to make it
    easier to ship them.
  * PipeWire:
  - Drain was fixed in pw-stream. In some cases it would not
    clear the drain state correctly. Fixes the issue where
    speaker-test would only play one channel.
  - Loopback connections to a driver will now activate the
    driver. This fixes an issue where MIDI connections between
    devices or some applications (puredata) would not get any
    MIDI messages. (#1559)x.
  - The audiomixer can now mix more formats. Together with the
    passthrough improvements this can be used to avoid
    conversions to/from the DSP format in some cases.
  - Make sure we idle drivers when removing a node from it in all
    cases. JACK clients could keep a driver node busy.
  - Add new methods to accumulate object info. The old one was
    difficult to use when applications need to accumulate
    multiple changes.
  - A new interface to load modules has been added. Plugins can
    use this to ask the host (PipeWire) to load spa plugins.
  - Increase param buffer size to handle larger params. Nodes
    with a large number of channels would sometimes not have
    properties. (#1574)
  - Concurrent link negotiation that caused some links to not
    work, is now avoided. This fixes monitor ports in Ardour6.
  - Small tweaks to how the quantum and rate are handled when
    nodes move between drivers. Make node.lock-quantum work with
    node.latency
  * PipeWire modules:
  - The convolver plugin in filter-chain has been optimized some
    more.
  - The echo-cancel stream properties were improved so that it
    actually can remember the streams it links to. (#1557)
  - module-pulse-tunnel had the buffer attributes wrong and would
    cause high latency with older pulseaudio servers. (#1434)
  - module-roc had the properties configured wrongly, which would
    cause it to not work at all in most cases. (#1538)
  - There is now an example of a 7.1 virtual surround sink using
    the hesuvi impulse responses.
  - The convolver now supports dirac pulses as the IR.
  * ALSA:
  - UCM config is now cached per device, using up less memory. It
    also temporarily works around a problem in alsa-lib that is
    now being patched and rolled out. Should stop devices from
    disappearing when logging out and back in. (#1553)
  - Fix the MIDI clock rate matching. It was too sensitive to
    small changes and would spiral out of control and break MIDI
    rather quickly.
  * pipewire-media-session:
  - The media session can now save and restore IEC958 (S/PDIF)
    codecs for the sinks.
  - Passthrough of IEC958 (S/PDIF) content is now possible. If
    the client and the sink contain a compatible set of codecs,
    an exclusive connection can be made between client and sink to pass
    the encoded S/PDIF content directly to the device.
  - Use new introspection info update methods to suspend nodes in
    all cases. Sometimes, nodes would fail to suspend because the
    state info was not evaluated.
  - The media session can now work in non-DSP mode, which will
    try to avoid any audio conversions between client and device
    when possible. But, this will also disable compatibility with
    JACK applications.
  * Bluetooth
  - Bluetooth codecs are now compiled into separate plugins which
    are dynamically loaded. This makes it possible to change the
    plugin implementation or ship plugins separately without
    having to recompile the bluetooth module.
  * PulseAudio server
  - Delay stream create reply until the stream is linked to a
    sink/source.
  - The device-restore extension is now implemented. This makes
    it possible to configure the IEC958 (S/PDIF) codecs supported
    by the sink with pavucontrol.
  - skypeforlinux now uses the same quirks as teams to make the
    sinks show up in all cases. This fixes the issue of not being
    able to hear the remote end in skypeforlinux.
  * JACK
  - Improve catia and carla compatibility by caching objects a
    little longer after being removed. (#1531)
  - JACK ports now notify the negotiated format correctly.
  - A potential deadlock was fixed when multiple threads would
    perform a call that would require a roundtrip.
  - Improve bufsize callback, it should not be called right after
    doing activate() but only when the buffersize changes later.
  - Add tweak to disable the process lock. Some older apps might
    not expect it. (#1576)
  * Docs
  - man pages are now generated with rst2man.
  - DMA-BUF docs were updated.
  - Documentation updates.
- Replace BuildRequires xmltoman with docutils (rst2man)
- Update libcamera Buildrequires. - Add BuildRequires: pkgconfig(libcap) since it's being searched
  by the build scripts.
- Replace BuildRequires: pkgconfig(libopenaptx) with libfreeaptx
  since openaptx has a license issue
- Use bcond_with to enable/disable the usage of libcamera
  (the defaults are not changed: it's disabled in Leap since
  upstream doesn't recommend enabling it yet and enabled in TW
  since we can allow some experimental support there)
- Changes suggested by darix. - Update to version 0.3.34:
  * Highlights
  - Fixes some critical issues with previous release. Such as
    devices not showing up and default devices being lost.
  - Support for consumer driver streams to make the producer
    v-sync to the consumer monitor in a headless compositor
    setup.
  - Improvements to routing of streams.
  - Bluetooth battery status support for head-set profile and
    using Apple extensions. aptX-LL and FastStream codec support
    was added.
  - Internal latency of ALSA devices can now be configured.
  - A fast convolver was added to the filter-chain to implement
    virtual surround sinks or reverbs.
  * PipeWire
  - Add support for streams that are driver nodes for the graph.
    This was already possible for source streams but it is now
    also possible for playback streams. This can be used to let
    a producer v-sync to the consumer monitor in a headless
    compositor setup. (#1484)
  - State files are now stored in XDG_STATE_HOME instead of
    XDG_CONFIG_HOME. They will still be loaded from the config
    home if they are not in the new state home, to ease
    migration.
  - Set a driver on inactive nodes to make transport work in
    xjadeo. (#1491)
  - Fix parsing of filter-chain controls.
  - A new FFT based convolver was added to module-filter-chain.
    It uses a 0-latency 2 stage convolver with small FFT for the
    head and a large FFT for the tail of the convolution. A
    convolution can be used to implement IR based reverbs, HRIR
    surround sound or other convolution based operations. An
    example HRIR virtual surround sound sink has been added as
    well.
  - module-filter-chain was reworked a bit to support more config
    options for the plugins.
  - Endian conversion and alaw/ulaw formats are now supported for
    streams.
  - pw-cat will now suggest a samplerate for the graph.
  - SPA_PLUGIN_DIR can now search in multiple paths separated
    with a ':'.
  - Passthrough mode has been worked on and has been partially
    merged. S/PDIF definitions have been added and ALSA devices
    updated to report and configure S/PDIF formats. The session
    manager changes to fully configure and enable passthrough
    mode will hopefully be merged next time.
  - Fix a race in pw-stream where it would not always emit the
    right events.
  * ALSA
  - Fix volume changed check. It was checking against the wrong
    value and this could cause rounding errors.
  - The ALSA plugin now also uses RT scheduling.
  - Fix the behringer UMC202 usb device id, it was using a
    generic TI chip ID that caused problems.
  - Fix USB devices that don't show up anymore. Use an ALSA
    workaround to fix this. (#1478)
  - Add a rule for the new firmware of Sennheiser GSX 1200.
  - ALSA sink and source can now use ProcessLatency param to
    configure the internal latency. The latencyOffsetNsec
    property is also exposed so that the latency can be adjusted
    in pavucontrol as well.
  * media-session
  - Fix a critical issue where the default device was not
    remembered anymore when it was removed.
  - Fix the issue where some apps need to be restarted when
    nodes go away and reappear.
  - Improve routing of streams. Streams that have a specific
    target set will now be moved to the target when it appears
    instead of staying on the fallback.
  - Small memory leak fixes.
  - Try to switch back to the user selected profile after
    finishing a Bluetooth recording.
  * Bluetooth
  - Add support for HF indicator 2 battery status.
  - Add support for XAPL battery status.
  - Set the Communication intended role for HFP profile.
  - Enable SBC-XQ by default if not disabled by quirks.
  - Fix some potential crashes due to excessive polling.
  - Add aptx-LL codec and enable duplex for aptx-LL devices.
  - Add FastStream codec. This is a codec that can use a
    duplex SBC channel.
  * PulseAudio server
  - Suggests a samplerate for the graph.
  - Support for handling S/PDIF (IEC958) formats was added. This
    will start working when the session manager supports
    configuring streams and nodes in passthrough mode.
  - Be smarter when handling devices without a negotiated format
    yet so that they are visible as well. This makes virtual
    devices show up immediately.
  * ALSA plugin
  - Now suggests a samplerate for the graph.
  * JACK
  - The jack.pc file can only be generated with meson >= 0.59.0.
    When the jack-devel option is enabled, it will generate an
    error with older meson.
  - Small stability improvements when connecting/disconnecting in
    Ardour. - Update to version 0.3.33:
  * Highlights
  - Better support for virtual sinks/sources for Pro Audio
    profile.
  - Better DMA-BUF format modifier negotiation.
  - Support multiple sample rates in the graph. Not enabled
    by default yet.
  - Bluetooth can now automatically switch between headset
    and audio profile.
  - Documentation updates.
  - Many improvements and crasher fixes.
  * PipeWire
  - Make AUX channels an official channel map, use this for the
    PRO audio profile so that we can name the channels. This
    make it possible to define virtual sources and sinks for
    Pro Audio devices in a more reliable way.
  - Fix scheduling of some virtual sinks/sources. (#1407)
  - Fix potential corruption of ringbuffer because of multiple
    concurrent writers. This might be the cause for many reported
    crashes. (#1451)
  - Don't place sockets in $HOME. (#1443)
  - Improve DMA-BUF negotiation. Add a flag to avoid fixation
    of a property so that producers can negotiate more
    efficiently. This is used to negotiate DMA-BUF modifiers,
    which should make more efficient use of the GPU. (#1084)
  - Add support for multipe sample rates. The graph can switch
    when IDLE to one of the supported rates. Add an option to
    lock the rate as well. This is not enabled by default yet
    because of driver bugs that need to be worked around first.
  - Add node.lock-quantum property that can be used to lock the
    quantum in place.
  - Improve latency reporting in the loopback module.
  - Make new client-node method to send the peer port id to the
    mixer. This can be used to know where the buffers entering the
    mixer are coming from. (#1471)
  * Tools
  - pw-top should now also correctly show bluetooth devices.
    (#1540)
  * media-session
  - Handle unset of the default node.
  - Added a module that can switch the bluetooth profile to headset
    profile when a stream wants to record from it.
  * JACK
  - Only call the jack callbacks when the client is active. Some
    JACK applications don't expect callbacks before the client is
    active and crash (x42-dpl). (#1461)
  - Emit client unregister event.
  - Add per-client match rules in the config file to set app
    specific configuration and tweaks. (#1456)
  - Use peer_id to implement jack_port_get_buffer() from one of
    our peer ports to get the data before it enters the mixer.
    Makes the capture monitors work in Ardour6.8. (#1471)
  * Bluetooth
  - Add some broken kernel versions to the mSBC blocklist
  - Avoid looping and consuming CPU when we can't write to the
    BT socket.
  - Use libfreeaptx instead of libopenaptx.
  - Fix rounding errors in HW volume conversion.
  * PulseAudio server
  - implement module-switch-on-connect to emulate pulseaudio
    behaviour of new devices. Some desktop environments expect
    this behaviour and break otherwise.
  - Fix stream cleanup, make sure the stream is stopped before
    destroying it. Might be cause for some of the reported
    crashes.
  - Update message API to use the JSON format.
  * Other
  - Many documentation updates.
  - Many cleanups and small improvements.
  - Support the latest libcamera version. (#1435)
- Drop pipewire-fix-libcamera-build.patch, merged upstream. - Move with-{alsa,jack,pulseaudio} from the media-session package
  to the packages that implement each support. - Add patch pipewire-fix-libcamera-build.patch: fix build with
  latest libcamera.
- Do no build libcamera support on Leap 15.3 or lower (too old
  libcamera) and change name of BuildRequires from camera to
  libcamera.
- Update minimal version for alsa buildrequires. - 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
    properly. (#1393)
  - The performance of the feedback loop check algorithm was
    improved a lot, making complex graphs start much much faster.
  - The zeroconf publish module now doesn't republish nodes
    every time the volume changes. (#1406)
  - A potential memory corruption error has been fixed in the
    loop that could cause random crashes.
  - Mempools can now be created from multiple threads at the
    same time.
  * media-session
  - Loops in coupled streams are now avoided. (#1394)
  - Port changes for inactive profiles are ignored now by
    the default-route module. (#1403)
  * ALSA
  - Make sure tha alibpref is not part of the device node name
    because it is random. (#1362)
  - Fixed an off-by-one that could cause midi events to end up
    with a wrong timestamp and thus being discarded by
    some apps. (#1395)
  - Fix some memory leaks when destroying a card object.
  * JACK
  - Fix some invalid cycle wakeups that could cause JACK
    application to run with a 0 buffer size. (#1386)
  - JACK can now use rtkit to manage realtime priorities
    on threads.
  - The Real-time priority is dropped when entering freewheel
    mode to make sure we don't get killed when using
    too much CPU.
  - jack_recompute_total_latencies() is now implemented, fixing
    the latency reporting in Ardour. (#1388)
  - Fix some overflows in time calculations.
  - Ensure frame_rate in position is never 0.
  - Graph callbacks are now emitted as well.
  * Bluetooth
  - RTP payload type is now set correctly for aptX, LDAC and
    SBC, which should improve compatibility with devices that
    care about this.
  * PulseAudio server
  - There is now a quirks database to deal with bad clients.
    The database is builtin but can be made external later.
    Teams is now lied to and told all sink/sources use
    s16 samples to make it show all sinks/sources.
    Firefox is forced to remove the DONT_MOVE flag on
    capture streams so that you can move firefox streams
    with other tools.
  - The UNDERFLOW warnings are now made into info log messages
    to not spam the log too much. Many application just let
    things underrun and PulseAudio did not warn about this
    either. (#910)
  * ALSA plugin
  - The alsa plugin now uses the right metadata for finding the
    default source and sink, which makes the volume controls
    reappear. (#1384)
  * Other
  - Cleanups in pulse-server and pipewire.
  - Documentation additions. - Make the jack replacement libraries really replace jack libraries
  just like Fedora does (adding the path to the pipewire
  replacement libraries to ld.so.conf.d and conflicting with jack).
- Remove the spec code that forced the packages not to provide the
  jack libraries. They seem to be ready to replace jack libraries
  now.
- Add a pipewire-libjack-0_3-devel package with development files
  for pipewire's jack replacement.
- Enable the libcamera module - Add %pre and %post sections to the new media-session subpackage.
- Move the references to the media-session service from the
  workaround in pipewire's %post section to the workaround in the
  new subpackage's %post section. - 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
    at runtime. This can be used to change the lowlevel or
    graph quantum and samplerate on the fly.
  - An infinite loop was fixed in the audio converter.
  - Handle out-of-fds more gracefully. Handle truncated
    control data by dropping the client connection.
  - Fix profiler crash with many streams.
  - Improve latency handling in pw-filter. There is now a
    default handler and a ProcessLatency parameter to simplify
    latency reporting.
  - Latency reporting was improved in devices and streams.
  - And example sink/source was added.
  * ALSA
  - hardware mute and volume are now properties on the
    Route param to make things easier.
  - More fixes for alsa-ucm 1.2.5.
  * Tools
  - spa-json-dump now properly encodes string and keys
  - pw-dump now shows the correct subject of the metadata.
  * PulseAudio server
  - Ensure the node.description is set, some applications
    crash otherwise (TeamSpeak).
  - Module loading and unloading was improved.
  - module-avahi-zeroconf was implemented.
  - module-pipe-source was implemented
  - module-roc-sink and module-roc-source was implemented
  - The maximum amount of connections has been limited to 64,
    like pulseaudio.
  - Handle out-of-fds more gracefully.
  - Fix overflow of read/write pointers.
  - source and sink state are now decoupled from the monitor
    state and will report IDLE when not playing anything.
  * media-session
  - Port switching should now happen to/from the port that
    actually changed.
  * JACK
  - The locking was reviewed. All callbacks are not emited
    from the PipeWire thread with the lock released and
    the process function will be disabled for the duration
    of the callback. This ensures that no two callbacks are
    called at the same time.
  - Improve internal consistency and try to never call callbacks
    with invalid objects.
  - Monitor port can now be accessed with system:monitor_%d
  - client threads are now created with SCHED_FIFO and module-rt
    is used to create the other RT threads. This should avoid
    SIGKILL from RTKit in some cases.
  * Bluetooth
  - Various bugfixes to improve connections to devices.
  - Handle delayed UUID connection.
  - There is now a hardware database that can disable features
    in listed devices.
  - Use libusb to detect availability of mSBC.
  * ALSA
  - The virtual device name can now also contain a media role.
- Add BuildRequires(libusb-1.0) to detect mSBC support for Bluetooth.
- Move media-session to a separate package (similar to Fedora),
  allowing to switch to another session manager. - added pipewire-alsa to baselibs.conf
  pipewire-alsa-32bit is needed to run BIT.TRIP Runner 2 from Steam,
  which is a 32bit application and uses ALSA. - Move %{_udevrulesdir}/90-pipewire-alsa.rules to the main pipewire
  package (boo#1187108) - Update to 0.3.30+git~342ae0b64 (55 commits after 0.3.30) in order
  to include
  https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/748
  and
  https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/749
  to fix building on Leap 15.3 - Update to 0.3.30
  * This is a quick emergency release to fix some severe
    problems with the previous release.
  * Highlights
  - Recording from a monitor port should work again.
  - JACK applications should now be more stable again.
  - Freewheeling should not lock up anymore.
  - Fix lockups in many pulseaudio apps.
  - module-echo-cancel was implemented in pipewire-pulse
  - Many other stability fixes.
  * PipeWire
  - Improve module path logic.
  - Improve logger formatting
  * PulseAudio server
  - Make sure to pass 64 bits values for time on ARM 32 bits to
    avoid protocol errors.
  - Avoid a crash when unloading module-combine-sink.
  - Avoid overflow in requested bytes, resulting in stalled
    audio.
  - Implement module-echo-cancel.
  * Bluetooth
  - Handle latency parameters instead of failing.
  * JACK
  - Fix locking in many places to avoid deadlocks and crashes.
  - Fix port rename.
  - Stop freewheeling correctly instead of deadlocking. - Update to 0.3.29
  * Highlights
  - Latency reporting is now implemented.
  - Many documentation updates and cleanups.
  - module-combine-sink was added to PulseAudio server.
  - Better handling of multichannel input profiles.
  - Fix 100% volume issue when monitor suspends or profile
    changes in some cases.
  - Bugfixes and crashes
  * PipeWire
  - A new module-rt was added to acquire real-time scheduling
    priviledges without using RTKit.
  - Documentation fixes and updates. Docs are now using a
    custom theme.
  - There is now a MANDATORY flag on properties that influence
    how properties are filtered.
  - Filter-chain now parses the LADSPA_PATH correctly when it
    contains a colon separated list.
  - Move `#pipewire` IRC channel to oftc.net.
  - Fix an error where param changes were not emited in all
    cases.
  - Implement Latency reporting. Latency values are propagated
    through the graph so that each node knows the latency to
    the output/input device. Synchronization in pw-stream has
    been updated to use this.
  - Some more upmix cases are added so that LFE, SIDE and REAR
    can be generated from a mono channel as well.
  - pw-stream and pw-filter will now emit the process event from
    the real-time thread in a safe way, potentially avoiding some
    of the harder to debug crashes.
  - Fix potential stack overflow with serialize_dict.
  - Add PIPEWIRE_NO_CONFIG to run without custom config files.
  - The WebRTC echo canceler was added. Next versions will
    integrate this better.
  * PulseAudio server
  - module-combine-sink was implemented.
  - Fix some segfaults when DBus connections fail.
  - Support for listening on IPv6 was added.
  - Fix a bug where many flushes could result in requests for too
    much data from the client, causing sync, latency and garbled
    sound problems after many seeks.
  * ALSA
  - Also probe input paths for multichannel mappings. This makes
    multichannel input ports show up in more cases.
  - Fix headphones/front volume issue on some cards.
  - Fix max volume issue when profile changes.
  - Fix issue with UCM local config that was not available when
    the device was opened in the server but the UCM was opened by
    the session manager. Fixes alsa 1.2.5 compatibility.
  * JACK
  - Implement latency reporting with the new Latency params.
- Add BuildRequires: pkgconfig(webrtc-audio-processing)
  which is required by the new WebRTC echo canceler.
- Remove patch which is already included:
  * 0001-alsa-mixer-only-use-switch-to-mute-Front-in-the-Headphone-path.patch - Add patch from upstream to use the independent switch to mute
  Lineout or Speaker instead of setting the volume, which on
  some soundcards might be shared by Headphone and Lineout or
  Headphone and Speaker (fixes boo#1186572):
  * 0001-alsa-mixer-only-use-switch-to-mute-Front-in-the-Headphone-path.patch - Introduce a workaround for systems where %systemd_user_post
  didn't enable the user services correctly due to different
  reasons . This workaround is only executed once, and only if
  it's really needed. In order to execute only once a lock file
  is created in /var/lib/pipewire. The lockfile can be removed
  when the workaround is removed.
  Everyone who upgraded their TW system between (aprox.) the 14th
  of January and the 16th of March and who didn't enable the
  services manually is affected by this. It also happens for
  everyone who installed a new TW system since (aprox.) the 14th
  of January and also for everyone doing a new installation of
  SLE15-SP3 / Leap 15.3 from the iso (new installations using
  online repositories will work fine once the fix in
  systemd-presets-common-SUSE is released).
  Fixes boo#1184852, boo#1183012 and boo#1186561. - 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.
  * GStreamer
  - fixes to the pipewiresink plugin.
  * SPA plugins
  - Fix a bug where the volume was reset to 0
  - Add events to dbus plugin. This can be used to detect dbus
    disconnects.
  * Media-session
  - Handle dbus disconnect.
  - Handle device reservation errors.
  * PulseAudio server
  - Implement module-ladspa-sink and a new PipeWire-only
    module-ladspa-source
  - Implement module-pipe-sink
  - Implement module-tunnel-sink and module-tunnel-source
  - Fix a bug with module argument parsing
  - Implement module-zeroconf-discover
  * ALSA plugin
  - improve error handling - Add %bcond_with aptx conditional to let 3rd parties to enable
  aptX support. - Add %bcond_with aac conditional to let 3rd parties to enable
  AAC support. - Update to 0.3.27
  * Highlights
  - Fix bug that caused bluetooth devices to stop working.
  - Fix session-manager crash when switching users caused by
    the DBus plugin cleanup errors.
  - Improve volume handling of monitor ports.
  - Fix GStreamer v4l2 support.
  - Implement module-remap-sink and module-remap-source in
    pipewire-pulse.
  - More fixes and improvements.
  * PipeWire
  - Move the loopback code into a module. Use this in pw-loopback
    and pipewire-pulse. Fix some cleanup crashes.
  - A dummy echo-cancel module was added. Later versions will
    include the webrtc echo-canceler.
  - State files don't have the X permission anymore.
  - Move i18n core into a private header file.
  - Stream can now advertize properties and receive property
    updates.
  - Fix an issue where the wrong index was used to address a port.
    It caused Bluetooth devices to stop working.
  * SPA plugins
  - Only do LFE filtering on channels we created.
  - Improve name and description of devices.
  - Improve cleanup in DBus connections and sources to avoid crash
    when destroying.
  - Improved volume handling. Hardware, Software and Monitor
    volumes are now properly separated and handled.
  - Support for S8 and S8P formats was added.
  * Tools
  - pw-cli can now also create Struct from JSON arrays.
  * Session-manager
  - The session manager can now also create passive links. This
    makes is possible to suspend effect chains together with the
    sinks when not in use.
  - Match rules now check the complete property value instead of
    only the start.
  - Handle multiple pending param enumerations, take only last
    result. This fixes some volume update issues.
  * GStreamer plugins
  - GStreamer plugins now advertize handling DMABUF explicitly. This
    is currently the only way to avoid a memcpy for v4l2 devices.
  * Device support
  - sync ACP with pulseaudio, merge upstream patch instead of our
    hack to workaround missing duplex devices.
  - V4l2 devices don't expose their fd anymore. Previously the fd
    and mmap offsets were passed to the client to access the buffer
    memory but that could create security issues.
  * Bluetooth
  - Don't unregister the profiles on shutdown because this can cause
    delay, just close the dbus connection.
  - Bluetooth devices now try to use the global samplerate from the
    graph.
  * PulseAudio server
  - Implement remap-sink and remap-source modules using the
    new loopback module. - Disable gstreamer device provider by now because the timestamp
  bug makes cheese video record abnormally longer than it should be
  (rh#1884260).
- Replace all tab characters to space. - Add %systemd_ordering so systemd is installed before pipewire
  on fresh installations. This allows to set the service presets
  correctly on new systems since the %systemd_user_* macros don't
  do anything if systemd is not installed (boo#1185459). - Update to 0.3.26:
  + Highlights:
  - I18n support, with translations merged from PulseAudio.
  - New pw-link tool.
  - Many Bluetooth improvements, support for hardware volumes.
  - Support for 64 channel devices.
  - Stability fixes and improvements.
  + PipeWire improvements:
  - The link factory can now also make links between nodes and
    ports by name so that it can be used in scripts.
  - Add module-protocol-simple that can stream raw audio on a
    socket.
  - Added i18n support. Merge PulseAudio translations for the ACP
    library so that we don't cause regressions.
  - Support more than 19 channels in the channel mixer. This
    makes all channels usable on 32 and 64 channel cards.
  - Detect if we're running in a VM and allow for tweaking some
    settings such as the max-quantum to make things work better
    in VMs.
  - Fix a potential crash when connecting a client and updating
    permissions.
  - Fix a potential crash when trying to link incompatible ports.
  - Lingering links in error will now be destroyed automatically.
  + Tools:
  - Added new pw-link tool to list and monitor ports and to list,
    monitor, create and destroy links between them.
  - pw-cli can now also list params by name.
  - pw-dump now outputs Spa:String:JSON types in metadata as
    properly parsed and formatted JSON so that tools can parse
    the metadata values using a JSON parser.
  + Session-manager:
  - Add logind support. The bluetooth monitor can only be started
    for one user at the time, so use logind detect active seats.
  - ALSA icon names were improved to match what PulseAudio does.
  - Improve the bluetooth icon name. Also use the device alias as
    the device description, like PulseAudio.
  + Device support:
  - When devices become inaccessible, they are now removed from
    the PipeWire graph.
  - Fix datatype selection for buffers in v4l2 and libcamera.
  + Bluetooth:
  - Various memory leaks and crashes are fixed.
  - Added support for AVRCP hardware volume.
  - Added support for HSP/HFP hardware volume.
  + PulseAudio server:
  - Fix module-loopback connections to monitor ports.
  - Implement module-native-protocol-tcp.
  - Handle nodes and streams with > 32 channels. The PulseAudio
    API only supports up to 32 channels so only make those 32
    first channels available with the PA API.
  - Implement module-simple-protocol-tcp.
  - Improve events emitted by the server.
  - Improvements to channels and channel_map properties on
    modules. One can imply the other and they should match when
    both given.
  - null-sink will now have their volume work correctly by
    default.
  + JACK: JACK developement files can now optionally be installed. - Update to 0.3.25:
  + This is a bugfix release that is API and ABI compatible with
  - previous 0.3.x releases.
  + Highlights
  - Many stability improvements.
  - Plug fd leak in flatpak detection
  - add pw-loopback tool and support module-loopback
  - volume restore for virtual sinks/sources or other sink/sources
    without hardware volume.
  - Fix cracks and pops in audio capture.
  - Many bluetooth improvements and compatibity fixes.
  + PipeWire improvements
  - Hex encode invalid SEC_LABEL properties to avoid generating invalid json.
  - Small fixes to how nodes are started to avoid crashes.
  - Make sure ports are only scheduled after being fully negotiated
    to avoid crashes.
  - Implement coverity into CI, fix some bugs detected by coverity.
  - Plug leak in flatpak detection.
  - Fix crash when removing globals in some cases.
  - Fix crash because the mixer info was not removed from a port in all cases.
  - Add PIPEWIRE_AUTOCONNECT environment variable to disable stream autoconnect.
    Also add a config option to disable autoconnect.
  - Improve wildcard in format helpers.
  - Add env variable to disable journald logging.
  + Tools
  - Add a new pw-loopback tool to loop a capture device to a playback device.
  - Display localized strings correctly in pw-top
  - Add some more options to pw-dot
  + Session-manager
  - When a new node is configured and some stream have this as the
    default target, move them to it.
  - Fix some crashes.
  - Implement volume restore on nodes without routes. This makes it
    possible to restore volume on purely software nodes like null-sinks.
  - Also try to suspend errored nodes so that they may leave the
    error state and be reused again.
  - Break endless link loops when something went wrong.
  + Device support
  - Fix monitor volumes, they are now separate from the hardware volume.
  - Fix cracks and pops in alsa capture caused by mismatch between
    resampler and capture source.
  - Add start-delay config option to alsa sink.
  - Ensure the PipeWire midi ports start from a higher number so that the
    lower port numbers are available to apps as before.
  + Bluetooth
  - source devices are now removed when idle
  - Support using pipewire as Audio Gateway.
  - LDAC encoding quality can be configured now
  - Implement codec switching for HFP
  - Implement codec switching with new device property.
  - Improved stability and compatibility
  - Autoconnect device profiles at startup
  - Add AAC bitrate mode configuration
  - Make it possible to use an A2DP source as an input device.
    You can then use your phone as an A2DP microphone, for example.
  - Remove battery reporting when RFCOMM connections is closed.
  + PulseAudio server
  - Add some workarounds for Blueman
  - Set correct errno values, fixes a hang in load-module of a non-existing module
  - Try to not send inconsistent information to clients.
  - Fix some crashes.
  - Add support for the new send-message API, use this to switch bluetooth codecs.
  - Fix draining by making sure we are started.
  - Handle 0 sink and source as the default sink/source.
  - Implement module-loopback
  + JACK
  - Fix some memory leaks when closing a client
  - Add self-connect config option to limit where clients can connect themselves.
  - Don't crash when apps call _port_get_buffer() on a port that is not their
    own but simply return NULL. This fixes a crash in Ardour6.
  - Improve client added/removed callbacks. Sometimes it would emit a client
    remove when there were still ports for the client.
  - make sure midi port names are stable across reboots. - Enable or disable the ldac codec depending if ldacBT is available
  or not to fix build in s390x (where it's not available)
- Add some more information and fix indentation on previous
  changelog entries. - Update to 0.3.24:
  + This is a bugfix release that is API and ABI compatible with
    previous 0.3.x releases.
  + Highlights
  - Many JACK midi improvements and device support.
  - Fixes in gnome-control-center default sink/source handling.
  - Many small performance improvements in alsa device handling
    and latency. There should also be less cracks/pops and xruns
    now.
  - More bluetooth compatibility improvements.
  + PipeWire improvements
  - Implement simple upmixing
  - Disable the resampler when not used. This improves latency
    and CPU usage.
  - Handle max-quantum on devices and try to not make the quantum
    larger than the device buffer size.
  - improvements to how nodes and links are activated. It should
    now result in less xruns and cracks/pops.
  - meson uses the feature options everywhere now
  - Handle volume remap in the channelmixer. This fixes the
    channels on multichannel devices.
  - Try to escape invalid JSON string characters
  - Keep better track of changed parameters in audioconvert.
  - Improve config files, make arrays where needed.
  - Respect NO_COLOR where possible
  - Support in-place config file parsing to avoid allocations and
    improve startup performance.
  - There is no a config option to enable non-power-of-two
    quantums.
  - Preliminary support for upmixing and generating LFE channels.
  + Session-manager
  - default nodes are not stored as JSON in the metadata. This
    is more readable and introspectable.
  - More default-nodes and default-routes improvements. port
    switching should work better now.
  - Wait until all devices are scanned before linking clients.
  - Fixes some crashes
  - Sinks (monitors) can now be set as default sources.
  + Device support
  - Fix startup timers for alsa devices.
  - Improve timers in alsa when quantum changes. It should cause
    less xruns and cracks.
  - Fix UCM setup of capture devices.
  - Only disable IRQ in alsa when not batch. For batch devices
    the hw pointers are updated each IRQ so we need to keep them
    enabled. This massively improves latency on USB batch devices
    to the same level as JACK (with small enough period size).
  + Bluetooth
  - Improvements to profile switches.
  - Improvements to volume handling.
  - Fixes for A2DP sources
  - Add support for battery status when available.
  - Many other small improvements.
  + PulseAudio server
  - handle NULL in set_default_sink/source to clear the default
  - Implement a workaround for gnome-control-center when setting
    the default sink/source. It also sets the target in
    stream-restore to the new default. This fixes moving streams
    in gnome-control-center.
  - Fix some races by replying to some requests after the
    operation completed.
  - Prefer formats of the extended format API.
  - Create a pid file on startup to improve compatibility with
    apps that look for it.
  - Capture streams can now be moved to monitors with pavucontrol
  - Fixes for crashes
  + JACK
  - jack clients can now connect to the 'default' server
  - Move midi ports back to the midi client
  - Only mark midi hardware ports as terminal/physical
  - Use the same midi names as a2jmidid
  - match system ports in get_ports.
  - Improve compatibility with some apps that require a
    fixed latency.
  - Beginnings of the libjackserver implementation.
- Switch off libopenaptx and fdk-aac (because they are
  patent-encumbered) and libcamera (problems in building). - systemd-rpm-macros doesn't have a consistent versioning between
  distributions, so better assume it's updated enough to support
  %systemd_user_pre - Add systemd rpm macros for pipewire.service as well as
  pipewire.socket .
- Use the new %systemd_user_pre macro on %pre to be able to
  recognize when a service was installed for the first time and
  enable it on %systemd_user_post (boo#1183012) - Update to version 0.3.23:
  + Highlights
  - Fixes for some critical bugs in last release.
  - Fix bug where audio was not drained properly at the end of
    playback, causing repeating sound.
  - Profile and route switching was improved and should mimic
    more what pulseaudio did.
  - Various fixes for xruns in capture and playback.
  - Bluetooth now supports delay adjustment and various other
    improvements.
  - The pulseaudio server now correctly identifies AC3 and DTS
    streams and returns a not supported error instead of playing
    static.
  - Multichannel support was improved in the alsa plugin and
    the channel mixer. Channels should now play on the right
    speakers in all cases.
  + PipeWire improvements
  - Small fixes and improvements in JSON parsing and encoding.
  - Improvements to param handling in audioconverter. It would
    previously not always notify of changes.
  - Avoid updating some properties that we use internally such
    as the object id and the node.id.
  - log.level in the config files is now actually used.
  - the PIPEWIRE_LATENCY env variable should always override
    any application settings in filter/stream/jack.
  - The config file can now contain filer and stream properties
    to, for example, control the resampler, mixer and latency.
  - Add sandboxing to the systemd services
  - Various FreeBSD fixes.
  - Improve draining and a way to exit the drain state as well.
  - Many multichannel fixes. Channel remapping should now be
    correct.
  - Fix bug with repeating audio at the end of playback because
    the drain in the resampler was not draining all channels.
  - RTKit default rt.prio has been increased to 88. This will
    likely still be clamped to 20 until distros increase the
    max priority.
  + Session-manager
  - Don't try to switch to Pro Audio profile, this should be
    a user choice only.
  - Don't crash when metadata was disabled such as when not
    using the audio features of pipewire.
  - Rework the profile and route handling.
  - Add systemd unit files for the media-session
  - Device names should now also have sane names so that tab
    pactl completion works on them.
  + Device support
  - Fix ALSA format enumeration in more cases. Use the channels
    and rate as a filter.
  - Make sure the graph doesn't ever use buffers larger than
    the alsa device buffer size or we get xruns.
  - Tuning of the alsa device timeout handling and dynamic
    resampler. There should now not be any xruns when streams
    appear and disappear or when the quantum changes.
  - Fix bug in alsa device when reassigning to a new driver,
    in some cases the dynamic resampler was not activated and
    things would drift out of sync and fail.
  - Fixes in quantum changes for ALSA capture and how the
    resampler is drained and fed with the new samples.
  + Bluetooth
  - Delay adjustment has been implemented now. Bluetooth
    devices should now be more synchronized with video due
    to proper delay reporting. Because BT delays can be
    large, it can cause hickups in some players.
  - Fix volume in bluetooth devices.
  - Codec switch improvements.
  + PulseAudio server
  - Latency offset adjustment is now implemented and functional
    for bluetooth devices. It is not working for alsa devices
    yet.
  - Handle unsupported formats. Previously we would accept encoded
    formats and play noise. This fixes AC3 playback in vlc.
  - Move some of the configurable parameters to the config file.
  - Fix a fatal use after free when playing samples
  - Improve module handling. loaded modules now show up in the
    list of modules and can be unloaded. This also prepares the
    core for more module implementations later.
  + ALSA plugin
  - Fix drain with very large buffers, we need to manually start
    the stream before draining.
  - Fix the channel layout handling.
  - Improve compatibility with apps that expect the poll to only
    return when there is activity.
  - Fix drain for capture
  + JACK
  - Add a config option to shorten and filter client names
  - Increase the length of the client name size and make sure
    we don't exceed the allocated size.
  - We now include our own jack header files so we can build
    without depending on another jack-devel package. We don't
    yet install the headers or provide pkgconfig files.
- Move alsa-card-profiles to modules subpackage, they are always
  needed. - Build/install the `pw-top` tool:
  + Add pkgconfig(ncurses) BuildRequires to satisfy the build deps
    of pw-top. - Do not provide pulseaudio, but pulseaudio-daemon so we can
  specify in the patterns that we prefer the pulseaudio package
  (boo#1182730) - Update to version 0.3.22:
  + Highlights
  - Per client config files replace the module-profiles. It's
    now possible to tweak settings and load custom modules.
  - Pro Audio card profile support. You can now select the
    Pro Audio profile and have raw device access with the
    maximum number of channels and no mixer controls. This is
    the usual setup for managing high end Pro Audio cards.
  - Many fixes and improvements in the JACK library to make
    devices look and integrate better.
  - Many bluetooth improvements. Playback should be more
    reliable and better synchronized. Support for the HFP HF
    profile.
  - Small fixes and improvements all over the map.
  + PipeWire improvements
  - Add support for restrictions requested by a client. This
    makes it possible to implement Flatpak policy for emulated
    PulseAudio clients as well.
  - Fix removal of params in objects. Previously they would not
    be removed from the cache.
  - Remove mlock warnings by default. There is an option to
    enable them again if you want to check if your system is
    optimized.
  - Remove LimitMEMLOCK lines from the service files. They can
    only lower the system settings and are thus not useful.
  - Implement per-client config files. Each pipewire client will
    now read a config file that you can use to configure the
    context of the client.
  - Implement state and config load/save in pipewire. This is
    used by the session manager or other apps.
  - Make an option to disable dbus support.
  - Add tool to convert pipewire config to JSON.
  + Session-manager
  - Give all permissions to Manager flatpak apps. In the future
    we will use the Permission store to remember user settings.
  - Improvements to default audio/sink handling.
  - Add option to configure device suspend time.
  - Small fixes in route handling.
  + Device support
  - Complain when ACP profile files are not found and use
    a fallback in order to get something working.
  - Add volume support to monitor ports.
  - Fix resume from suspend for ALSA in more cases.
  - ALSA ACP cards now have a Pro Audio profile that exposes
    the raw card devices.
  + Bluetooth
  - Enable A2DP delay reporting. This improves audio/video sync
    when playing audio over bluetooth.
  - Fix stuttering in A2DP source
  - Tweak buffer size and latency settings to avoid stuttering
  - More work on HSP and HFP support
  - Fix initial profile configuration
  - Add HFP HF support
  + PulseAudio server
  - Small tweaks in capture packet size to avoid crashes in some
    apps.
  - Detect Flatpak apps and requests the flatpak permissions from
    the session manager. This means that Flatpak pulseaudio apps
    will now run with reduced permissions.
  + ALSA plugin
  - Reduce min buffer size in the plugin for lower possible
    latency.
  + JACK
  - implement some missing methods to make qjackctl work again.
  - Use the context data thread instead of making our own. This
    fixes the issue where the data thread was not given RT
    priority correctly.
  - Pass extra jack flags around in port properties. This makes
    CV ports in carla work.
  - Many tweaks to the port names and aliases. Unwanted
    characters are filtered out, giving better names to jack
    apps. Default device names are now equal to those seen in
    pulseaudio apps.
  - Add an option to make a separate client for the monitor
    ports of a device. This makes it more usable in apps.
  - add support for system:playback_N and system:capture_N port
    names for apps that hardcode these port names. - Re-add the Provides: pulseaudio; patterns-base now suggests
  pulseaudio, which should help zypp in doing a smarter decision
  (boo#1182730). - ldacBT only builds on little endian architectures, so we can't
  buildrequire it on big endian systems like s390, s390x or ppc64. - Remove the pulseaudio provides from pipewire-pulseaudio:
  We first need to ensure our KDE patterns (and others) become
  smart enough to favor pulseaudio until we are ready for the
  switch (boo#1182730). - Update to version 0.3.21:
  + Highlights
  - Many PulseAudio compatibility fixes. Handling of corked
    streams, the prebuf setting, seek modes and stream flags
    are now implemented correctly.
  - Ports and Profiles are now managed by the session manager
    and can save and restore previous settings.
    ALSA device handling has been tweaked for maximum
    compatibility at the expense of latency. There are tuning
    options in the config file.
  - Improved Bluetooth support. HSP is disabled by default
    because it is old and deprecated and in some cases causes
    conflicts with the newer HFP profile. Codec switching is
    now implemented as well.
    PipeWire accepts donations with liberapay now.
  + PipeWire improvements
  - Improve draining in pw-stream.
    pw-stream now uses busy metadata by default. This makes sure
    that no writer can write to buffers when readers are still
    busy.
  - Fix handling of empty array/choice instead of failing.
  - Fix crashes when creating properties from empty strings.
  - Make it possible to pass an array to module-access
    access.allowed variables
  - Fix small bug in argument parsing in pw-cat
  + Session-manager
  - Restore route volumes in all cases, also when switching
    routes.
  - Use a default route volume for unknown routes instead of
    letting the system decide on a default.
    Improve profile handling. Don't try to restore unavailable
    profiles. Implement the profile switching in the session
    manager now.
  - Fix handling of Virtual sources as defaults.
  - Handle port switching in the session manager. Implement
    save and restore of default ports per profile.
  + GStreamer
  - Fix a crash with zero SPA_PARAM_BUFFERS_size
  + Device support
  - v4l2-source will now respect the requested memory types.
  - ALSA buffering has been tweaked. USB devices should have
    less XRuns by default. Parameters can be tweaked to
    decrease the latency on capable devices. Also fix a case
    where a quantum change would cause an xrun.
  - Fix mute in bluetooth devices
    bluetooth devices are not paused in idle anymore for
    improved compatibility.
  - Codec switching for bluetooth is implemented along with
    config options to select the codecs manually.
  - HSP for bluetooth is now disabled by default. Most devices
    support the newer HFP profile and some devices fail when
    both are available.
  - Reduce the amount of events the ALSA plugins emit by bundling
    them.
  + PulseAudio server
  - Implement the suspend command
  - Fixes volume in sample info
  - Fix playback of samples, sometimes samples would be clipped
    short. Also implement the target sink for the sample.
  - Use rate match to feed samples. This way the latency can
    be kept to a minimum.
  - Latency has been tuned some more, more closely emulating
    pulseaudio behaviour.
  - Improve default sink/source handling. Make sure all events
    are sent correctly when defaults change.
  - Handle underrun better without causing sync issues. Make sure
    to pause in corked state.
  - Implement rewind due to seeks, fixes GStreamer seeking.
- Do not remove alsa-card-profiles, they are required - Provide pulseaudio by pipewire-pulseaudio: there are various
  packages in the distro that require pulseaudio, but essentially,
  they should be happy with pipewire-pulseaudio as a replacement.
  Do not provide the symbol though, as we do not (yet) want to
  automatically migrate users over. - Add pkgconfig(ldacBT-abr) and pkgconfig(ldacBT-enc)
  BuildRequires: Build bluetooth ldac codec support. - Update to version 0.3.20:
  + Highlights
  - Latency was reduced in ALSA and PulseAudio and time
    reporting has improved a lot.
  - Bluetooth now has a native HFP backed, SBC XQ and
    mSBC support.
  - Many bugfixes and improvements, improved device
    support.
  + PipeWire improvements
  - pw-dump can now dump all objects such as Endpoints
  - pw-dump has a -m option to monitor changes
  - pw-dump can now dump metadata
  - pw-stream can now use the rate-match io to exactly
    produce the required number of samples for the
    current cycle. When using this feature, a stream can
    achieve the same low-latency as pw-filter.
  - spa-acp-tool can now load a custom profile-set and
    correctly parses the volume updates
  - There is now a nofail option when loading modules
  - The connection has been made reentrant to fix some
    strange random problems with metadata.
  - Turn some errors into warnings or simply info.
  - Executables are now built with PIE
  - S24OE formats should work now (MAudio FastTrack Pro)
  - Remove mlock warnings. Add support for mlockall with
    a config option.
  + Session-manager
  - There are now config files for bluez and v4l2 modules
  - Improve ALSA device and node properties
  - Bluetooth devices have better properties now.
  - The default device routing has been improved.
  + Device support
  - Port priorities are updated for UCM devices
  - ACP devices notify change in routes in all cases
  - There is now RW support in ALSA devices to increase
    compatibility.
  - Many improvements to Bluetooth. SBC XQ support can now
    be enabled with a config option. mSBC can be enabled
    with an option.
  - Bluetooth devices not expose Routes so that they look
    more like how PulseAudio handles them
  - Gracefully handle missing profile-sets
  - There is now a native HFP backend
  - Improve card names in some cases.
  - pause-on-idle is now disabled for ALSA devices. This can
    reduce pops and clicks when the device is stopped.
  + ALSA plugin
  - Use rate-match to reduce the latency
  - Implement a _delay() function to get smoother timestamps.
  - Fix property parsing. Fixes volume changes in alsamixer.
  + PulseAudio server
  - Use rate-match to reduce the latency. This also reduces
    the buffering in audioconvert and improves timestamp
    reporting.
  - Implement rate changes now that we have rate-match
    support.
  - pactl stats will now work
  - Fix excessive memory usage when a capture client doesn't
    read fast enough. - Update to version 0.3.19:
  + Highlights
  - Startup after login should be fixed now with inotify
    used to wait for permissions.
  - Channels should be mapped correctly now.
  - Many bluetooth improvements in LDAC, AptX-HD. AAC was
    also added. Headsets should work better now.
  - pipewire-libpulse was removed. It is now completely
    replaced by pipewire-pulse.
  - Fix a crasher bug in pipewire-pulse and some memory leaks.
  - Fix a bug with feedback loop that would cause 100% CPU.
  - A new pw-top tool to display real-time graph performance.
  - The example session manager now has config files.
  - The config file format was changed to use the SPA JSON
    tokenizer. This makes it more flexible and extensible.
  + PipeWire improvements
  - Fix debug of id in format channels
  - Audioconvert should now remap channels correctly in all
    cases.
  - Feedback loops were not scheduled correctly and would
    cause 100% CPU usage.
  - Small improvements to the profiler to also log incomplete
    graph status.
  - a new tool pw-top was added that prints real-time performance
    stats of the graph.
  - the rtkit module now sets the nice level to -11
  + Session-manager
  - The session manager would sometimes link dont-reconnect
    nodes to another node, which would leak monitor streams in
    pipewire-pulse.
  - The session manager now has configuration files. Config files
    can also be placed in the user home directory to make custom
    configurations.
  - The session managers now creates unique device and node
    names for alsa and v4l2 devices.
  + Device support
  - Many improvements in Bluetooth codecs, LDAC stuttering,
    AptX-HD negotiation, LDAC ABR support
  - Bluetooth supports AAC audio now.
  - Many fixes to Bluetooth SCO transport used in headsets.
  - inotify support in device monitors
  - ACP was synced with the latest pulseaudio code
  - Fix a bug in enumeration of device ports.
  - PulseAudio server
  - seek flags and offset are now supported, making gstreamer
    pulse elements work better.
  - Fix a crasher bug in pipewire-pulse, we sometimes would
    write too much to the ringbuffer
  - Fix some memory leaks in error cases.
  - Fix handling of NULL string to locate default sink/source
  + JACK layer
  - Ports can also be found with the aliases now, making
    qjackctl work in more cases.
- Changes from PipeWire 0.3.18:
  + Highlights
  - More work in the PulseAudio server. It should be compatible
    with more applications.
  - Bluetooth now support extra codecs such as AptX/HD and LDAC.
  - Support for virtual sources and sink was improved a lot.
  - Added a new pw-dump tool to dump the objects in JSON formats
    and for filtering them with tools like jq.
  - Many more stability fixes and improvements.
  + PipeWire improvements
  - Silence some harmless warnings
  - pw-cli can now be used to set parameters.
  - Streams now perform the correct channel mapping when linked
    to non-standard multichannel devices. Previously channels
    would get swapped.
  - port, node and device params are now cached in the server.
    This avoids opening and closing devices whenever some client
    enumerates formats, which improves performance a lot,
    especially in cases where opening a device is slow.
  - Add a command to keep a device open during negotiation. This
    is used to enumerate and set a format while opening the
    device just once, improving performance.
  - The null-sink scheduling was fixed.
  - A memory corruption bug was fixed in format conversion, this
    could cause crashes, silent channels or other undefined
    behaviour.
  - There is now a simple JSON parser.
  + Session-manager
  - Settings files are now stored in JSON. With the json parser
    this is easier to parse and extend
  + Device support
  - Bluetooth now supports additional codecs: LDAC, AptX and
    AptX HD. LDAC is known to not work very well yet.
  - ALSA devices will now default to the max supported channels
    if nothing else is specified. This makes it possible to use
    8+ channel cards with the alsa-pcm module, which is not
    supported with the default alsa-acp module.
  - Enable mSBC support in oFono.
  - Add an option to disable hardware mixers
  - ALSA now improves support for batch devices.
  - The udev rules had references to Pulseaudio removed in order
    to not create conflicts.
  - Fix a potential crash in bluetooth devices when
    disconnecting.
  - UCM cards now use HW volume when possible.
  + PulseAudio server
  - The id can now be used as the name to locate cards and
    devices
  - Report streams with planar formats as well
  - Better error reporting when stream create fails
  - module-null-sink can now handle channels, rate and
    channel_map properties
  - Add support for 3 types of virtual devices: source,
    sink and duplex.
  - set-port was fixed
  - Some buffer parameters were tweaked to improve
    performance, compatibility and stuttering with lower
    latency.
  - NULL can be used as a name for the device sink/source
  - Support lookup of monitor names
  - Set properties more like pulseaudio so that some
    clients (Teamspeak) don't crash anymore
- Changes from PipeWire 0.3.17:
  + Highlights
  - Fix crasher bug for kwin when screensharing stopped.
  - Massive improvements and compatibility fixes in the
    PulseAudio server.
  - The session manager now has a config directory in
    /etc/pipewire/media-session.d/ It will look for files there
    to activate session manager modules. Packagers can use
    this to only activate the audio modules when the PulseAudio
    server, libjack.so or the alsa modules are installed.
  + PipeWire improvements
  - We now clear hooks before adding them. Some application
    did not clear them and had random data for the destroy
    callback.
  - Return -ENOENT from unknown resources so apps can handle
    this better. It's a common problem when an app tries to
    introspect and object but it disappeared before the message
    reached the server. Apps should ignore this.
  - channelmap information is now passed with the volume
    settings.
  - DMABuf is not mmapp()ed anymore with the FLAG_MAP_BUFFERS in
    the stream or filter. This is because DMABuf usually
    requires more that just a simple mmap and is better left
    for the application.
  - increase the maximum number of ports for a client-node.
  - adapter and node-factory now support the linger option to
    keep the objects alive after the creating client disconnected.
  + Device support
  - ALSA now handles error in close(), like when unplugging a
    USB device.
  + Session-manager
  - The session manager is now handling DONT_RECONNECT streams
    without a target node. They get connected to a default node
    once and then fail to reconnect.
  - The session manager now exposes the stream setting as
    metadata. This makes it possible for other components, such
    as pulse-server to use this information. Information is stored
    as a json object for easier consumption.
  - The session manager now has a config directory in
    /etc/pipewire/media-session.d/ packagers can use this
  + PulseAudio server
  - Pulse server now acquire the dbus name.
  - Improvements in timing and compatibility with many apps.
  - The stream-restore extension is now implemented so that
    the event volume can be configured.
  - Many stability fixes and improvements.
  - Fix some issues with module-load/unload
- Changes from PipeWire 0.3.16:
  + Highlights
  - Fix screensharing for old 0.2 clients
  - Many pulse-server improvements. There is now a
    pipewire-pulse binary that is the prefered solution for
    PulseAudio compatibility. The replacement libpulse
    libraries are now deprecated. This also makes audio in
    Flatpak work.
  + PipeWire improvements
  - Fix cleanup of listeners everywhere. Force remove of
    listeners in _destroy to avoid crashes.
  - Add support for a journald logger module.
  - Various memory leak fixes
  - Silence some warnings that spammed the logs.
  - Fix flush in pw_stream. This fixes small glitches when
    switching streams in music players.
  - Various FreeBSD fixes and improvements.
  - Fix some crashes when destroying objects.
  + Device support
  - Reload the ALSA configuration when creating a node so that
    hotplugged devices work in all cases.
  - Fix memory leaks in ACP library. This also fixes issues
    where the mixer device was not closed.
  - Bluetooth now has support for the mSBC codec for SCO
    source and sink.
  + pulse-server
  - Many introspection and compatibility improvements. It should
    now be as good or better than the replacement library.
  - Implement sample cache to make notification events work.
  + JACK layer
  - handle errors when linking, fixes jack_connect hang when
    the ports were already linked.
- Drop patches do-not-use-snd_pcm_ioplug_hw_avail.patch and
  fix-memfd_create-call.patch, no longer needed on SLE/Leap which
  have updated glibc / alsa.
- Drop do-not-install-alsa-config-files.patch, remove files at
  install time instead.
- pw-pulse wrapper is gone, remove all mentions of it.
- Package pulseaudio replacement in a subpackage and drop
  pipewire-libpulse-0_3 (pipewire will use pulseaudio libraries
  directly).
- Create an alsa subpackage and move alsa pipewire plugin to this
  subpackage. - Update to version 0.3.15:
  + Highlights
  - This is a quick update to fix critical issues with the
    0.3.14 update, which broke screen sharing and accidentally
    enabled the experimental pulse-server.
  - Fix some compatibility issues in pulse-server with
    pavucontrol and fix an issue that would block the complete
    server.
  + PipeWire improvements
  - Permission checks for new clients are now done from a
    global context, which makes it possible to assign initial
    permissions to objects.
  - Handle EINTR everywhere
  - Fix an issue with the node state changes where a quick
    pause/play would hang a client.
  + Session manager improvements
  - Disable the bluez5 and pulse-bridge modules by default
    because they interfere with pulseaudio. These options should
    only be enabled if pulseaudio is removed or disabled in the
    system.
  - Fix an issue where the session manager could end up in
    infinite recursion while scanning for things to do.
  - The session manager will now always configure nodes to remix
    to the channel configuration of the device. This fixes the
    case where mono streams would only end up on one channel of a
    stereo device.
  + Device support
  - Initial merge of A2DP extra codec support using the new
    bluez5 API.
  + pulse-server
  - Create the runtime directory when it doesn't exist.
  - Don't ever block the server, use non-blocking IO everywhere.
  - Fill description of profiles with the name if not otherwise
    set, this fixes a crash in pavucontrol.
  - the connection debug catergory will now also debug pulse
    messages.
  - Respect the no_remix flag to make the control panel channel
    check work.
  + ALSA plugin
  - implement pause - Update to version 0.3.14:
  + Highlights
  - This release focuses on bugfixes and stability
    improvements.
  - A new experimental pulse-server module was added. This
    module implements the pulseaudio protocol on top of
    PipeWire and can be used to make flatpaks work with
    PipeWire. It looks like this might be a better way
    forward compared to the libpulse.so replacement library.
  - A2DP bluetooth was reworked. Playback should work a lot
    better now. Support was also added to automatically link
    an A2DP source to a playback device, which makes it possible
    to use PipeWire as a bluetooth receiver as well.
  - Improvements to the routing and volume restore features
    of the session manager.
  + PipeWire improvements
  - The channelmixer does not normalize volumes anymore. Volumes
    are only normalized for monitoring streams now.
  - Streams can actually start in the inactive state now.
  - The channelmixer can now also convert volume updates from one
    channel layout to another. This makes saved volumes work
    even when streams have different channel layouts.
  - Clients are only registered after the properties have been
    updated.
  - Links now have a new active state.
  - Drivers can now also specify a minimum quantum. This makes it
    possible for bluetooth devices to specify an optimum quantum
    for the given codec settings and MTU.
  - The amount of data sent over the socket was reduced by only
    sending the data that changed.
  - Client objects are now exposed after they uploaded their
    properties, which makes the new object more useful.
  + Tools improvements
  - pw-cat will now add metadata to the PipeWire streams.
  + Session manager improvements
  - Fix crashes when reading bad data in stored settings.
  - volume and routing is improved. Settings are now remembered
    per application or media-role.
  - The session manager remembers the last device used per stream
  - Fix a bug when moving streams where it could sometimes end
    up with linking a stream to multiple devices.
  - Use RTKit to set realtime priority on the data thread in the
    session manager. This improves performance of the pulse-server
    and bluetooth devices.
  - Add a new property to mark streams that want to capture from
    the monitor of the default sink.
  - NODE_TARGET can now also contain the node name. This avoids
    some lookups in the pulseaudio layer when selecting target
    nodes by name.
  - the -e and -d options are more usable now and can be used to
    add and remove modules from the default list of modules.
  + Device support
  - v4l2: add some workarounds for buggy drivers. Add Limited
    support for droidcam.
  - ACP: improve selection of default port and profiles.
  - ACP: add support for using the hardware mixer for more than
    8 channel streams.
  - ACP: support the new port type and availability group found
    in PulseAudio.
  - A2DP bluetooth timings were reworked. Automatic linking of
    A2DP sources was added to make it possible for PipeWire to
    act as a bluetooth receiver. The code was reworked to allow
    other codecs such as APTX and LDAC in the future.
  - Try harder to recover from ALSA errors.
  + GStreamer improvements
  - Fix some crashes in the monitor that cause
    gnome-initial-setup to crash.
  + PulseAudio layer improvements
  - Many compatibility improvements. Improved playback in
    chrome. Fix a crash in firefox when the daemon is stopped.
  - Fix a leak in the formats.
  - Fix !ADJUST_LATENCY streams like paplay.
  - Make the device option in paplay work.
  - Fix volume/mute notifications, this makes plasma volume updates
    work again.
  - Do the conversion between PulseAudio cubic volumes and PipeWire
    linear volumes. Volume levels should behave now like they did
    with PulseAudio.
  + JACK layer improvements
  - Return an error when we run out of midi events. Some application
    rely on this behaviour.
  + ALSA plugin improvements
  - The ALSA plugin now also supports the node name in the
    playback_node and capture_node properties. - Rename 99-pipewire-default.conf to
  99-pipewire-default.conf.example so it's disabled by default and
  all ALSA I/O doesn't get redirected to pipewire (which was only
  overrided by pulseaudio's configuration in alsa-plugins-pulse
  casually). Thanks to Takashi Iwai for noticing (boo#1178104,
  boo#1177166 and probably boo#1175584)
- Add baselibs.conf (boo#1177555) - 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.
  - Fix soft volume. After setting the volume to 0, it would stay
    at 0 until pushed over the max volume. This should fix
    various volume related issues.
  + PulseAudio layer improvements
  - Rework the buffering and latency measurements and tweak the
    buffer attributes. This should make browsers and media
    players work better. This should also improve speechd
    performance.
  + JACK layer improvements
  - Fix compilation against newer JACK.
- Rebase patch:
  + do-not-install-alsa-config-files.patch - Update to version 0.3.12:
  + PipeWire improvements
  - The channelmap converter now handles unknown and strange
    channel layouts much better.
  - The resampler is now cleared correctly, avoiding clicks and
    pops at the start of sound.
  - Fixes for various crasher bugs. (paplay drain, vlc shutdown,
    pactl info, ...)
  - Fix a race condition in the node state changes that caused
    all kinds of sync and other issues (vlc, mpv, ...)
  - Improve the binary name property of applications
  - Fix the scheduling again of nodes that always need a driver
    such as the jack clients.
  + Session manager improvements
  - Fix routing to default nodes. Sometimes nodes were not routed
    to the default node (bluetooth)
  + Device support
  - Disable channelmap from ALSA by default. This is what
    PulseAudio does and thus provides better compatibility.
  - Fix a bug in how the resampler was used in the ALSA source,
    causing distortion and errors when using low latency capture
    clients. (Discord, webrtc, ...)
  - Small bluetooth improvements. More work is needed for
    reliable bluetooth playback.
  + GStreamer plugins
  - The device provider now stops the processing loop before
    shutting down, which avoids crashes (gnome-initial-setup).
  + PulseAudio layer improvements
  - The buffer attributes were reworked to ensure compatibility
    with many more applications such as mpv and audacious.
  - The pulseaudio layer will now try hard to not hand out
    invalid channel maps to the application. (avoids crashes in
    gnome-volume-control). The channel map will now also look
    more like what PulseAudio does.
  - The @DEFAULT_SINK/SOURCE/MONITOR@ wildcards now work. This
    fixes the problem with volume keys when they are bound to
    scripts using pactl and the default sink/source wildcards.
  - The PIPEWIRE_LATENCY environment variable now works again
  - Fix some leaks of ports and port info. Also fix the leak of
    the context when the mainloop is stopped.
  - The sink/source format_info array is now filled up
    completely, this is actually not implemented yet in the real
    PulseAudio.
  + JACK layer improvements
  - jack now returns version 3.0.0 and has PipeWire in the
    version string so that apps can report this.
- Drop patch:
  + 0001-alsa-dont-change-the-resampler-delay-value.patch - Update to version 0.3.11:
  + PipeWire improvements
  - Properly cleanup the mixer structures when a port is removed,
    this should fix client crashes related to port config changes
    and other random crashes.
  - Optimize the preferred formats in the audio converter. Higher
    quality formats with higher performance are chosen first.
  - Make sure the time reported by pw_stream is always
    increasing, even when the driver and clock changes.
  - There is now also a system service and socket that can be
    used to enable PipeWire systemwide. This is however not
    recommended and disabled by default.
  - Fix channelmixer 5.1 to stereo mix matrix. It was not reading
    the conversion matrix correctly and cause channels to be
    dropped. The channelmixer will now also normalize the volume,
    like what pulseaudio does.
  - The channelmixer will now just copy channels when no layout
    has been given. It has also optimized paths for this. This
    makes it possible for apps to request > 8 channels from the
    alsa plugin (ardour).
  - Port, Node and Link will now also emit an error on the
    resources in addition to updating the error in the info. This
    would make it easier to track negotiation errors in the
    session manager later.
  - many small fixes and cleanups.
  - Fix compatibility:
  - DOSBox: fix crash because of double free in pw_stream
  + Session manager improvements
  - The session manager will now try to configure the client to
    the channel configuration of the sink/source. It will only
    do this for downmixing, never for upmixing and also never
    when the client has the dont-remix property set. It will
    also renegotiate the channel layout when moving a stream to
    a new sink/source.
  - Configuration state is now saved in XDG_CONFIG_HOME.
    Previously it was saved in $HOME/.pipewire-media-session/
    You can migrate the state by moving the files to
    $XDG_CONFIG_HOME/pipewire-media-session (or
    $HOME/.config/pipewire-media-session as a fallback when
    XDG_CONFIG_HOME is not set).
  + Device support
  - Bluetooth sources and sinks should work better now.
  - There is now also a new bluetooth backend using hsphfpd.
  - fix the ALSA UCM Off profile for alsa pcm devices
  - improve ALSA port and profile switching. The ACP device will
    now switch to the best port and profile when availability
    changes.
  + PulseAudio layer improvements
  - Implement some more callbacks. The pulse layer will now also
    notify applications of stream moved, started and latency
    changes.
  - Fix error code when an object was not found. We now return
    PA_ERR_NOENTITY instead of PA_ERR_INVALID.
  - Add some support for loading new null sinks. Applications
    such as pulseeffects use this. Note that pulseeffects does
    not yet work reliably but can start now.
  - Improve handling of profile and port updates, it should work
    much more reliable now. Apps should now also again receive
    volume updates from sinks/sources.
  - Fix compatibility:
  - openal-soft 1.20
  - pavucontrol (checks PA_ERR_NOENTITY)
  + JACK layer improvements
  - improve default source and sink handling. It was not updated
    correctly in all cases.
  - add samplerate and period to the pw-jack wrapper to easily
    configure the desired samplerate and perdiod for the app.
  + ALSA plugin improvements
  - Add a mixer entry in the alsa config file.
  - Implement support for planar types, rework the processing
    function to make it more robust.
  - refuse to load the alsa plugin when linked against 0.2. This
    catches some old apps linked against 0.2 that want to use the
    alsa plugin.
  - Fix compatibility:
  - linphone (ALSA SIGFPE when _status() is called
    before _prepare()).
- Includes fix for a division by 0 error (boo#1176515):
  + 0021-alsa-protect-against-SIGPFE.patch
- Add patch from upstream to fix audio stutters in discord and probably
  other applications when using alsa directly.
  + 0001-alsa-dont-change-the-resampler-delay-value.patch - Update to version 0.3.10:
  + Many improvements to the pulse layer.
  - GStreamer pulsesink element now works.
  - Fixes some segfaults.
  - Enable rtkit for client threads.
  - fixes capture of monitor stream by name
  - implement some more extensions, this makes paman
    work and removes some warnings.
  + Many improvements to the GStreamer elements
  - negotiation rework, avoid calling GStreamer methods from
    the PipeWire callbacks because they might block and cause
    deadlocks.
  - Add support for non-string property values.
  - improve stability after buffer and format
    renegotiation.
  - Rework the device provider.
  - pipewiresink can now provide a stream that can
    be consumed by apps like cheese.
  + Many improvements to the JACK layer:
  - Rework the buffer_size callbacks. Make sure we call
    the callback from a 'safe' thread and that we don't
    call the process callback while the application is
    handling the callback. This improves stability in
    apps like Carla when PipeWire dynamically changes
    the buffer size.
  - Improve compatibility with apps that call
    get_buffer_frames() with a 0 size (calfjackrack)
  - JACK can now create nodes that can be set as a
    sink/source in PulseAudio/ALSA apps (you can make an
    effects rack and set that as default sink for
    apps).
  + Added a group id property for nodes. This makes it
    possible to schedule nodes with the same driver even
    when they are otherwise not linked together. To make
    this work well a new flag needed to be added to nodes
    to signal when they are ready for processing.
    Together with the GStreamer fixes, this makes things
    like:
    gst-launch-1.0 -v pipewiresrc path=51 stream-properties="props,node.group=1" !
    audio/x-raw ! pipewiresink stream-properties="props,node.group=1"
    work as expected with PipeWire managing the resampling
    to keep the clocks of the devices in sync.
    This can later also be used to force devices to be grouped
    together to create a JACK-like scheduling group.
  + Streams and filter now use PIPEWIRE_NODE and
    PIPEWIRE_LATENCY env variables as fallback.
  + ACP add per device port list. This makes UCM devices
    expose the right ports.
  + Fix some segfaults in ACP and UCM.
  + make pw-cat use the metadata to find default devices.
  + The media session can now save and load audio device
    Profiles and Routes (volumes), stream volumes and
    the default sink and sources. - Update to version 0.3.9:
  + Fix bad audio in chrome
  + Remove some errors that are not real errors.
  + Fix 100% cpu when disconnecting devices.
  + Improve pulseaudio introspection of formats
  + Fix JACK metadata handling, carla can now monitor the
    port it creates and insert midi.
  + Add a new permission bit (M) that is needed to be able
    to configure metadata on an object. Improve security of
    metadata some more, only allow metadata on objects that
    are visible to the client setting the metadata.
  + Add support for videocrop in the GStreamer elements.
  + Improve handling of the runtime directory for the
    server sockets. Add some reasonable fallback when
    XDG_RUNTIME_DIR is not set, as suggested in the spec.
  + Improve ALSA device names from ACP.
  + Fix various crasher bugs. One in the pulse layer, one in
    the session manager.
  + Make alsa plugin respect the PIPEWIRE_REMOTE env variable.
  + Various compile fixes. - Update to version 0.3.8:
  + Fix an embarrassing crasher in the JACK layer when metadata
    keys were removed.
  + Make it possible to add properties to jack clients with a
    PIPEWIRE_PROPS env variable. This can be used to make JACK
    nodes look like a device (like an effects rack).
  + Improvements in the session manager in how it links ports.
    Now it will try to link matching channels first and be more
    intelligent otherwise. The session manager will also configure
    the stream to the device port configuration when needed.
  + Add ofono backend for Bluetooth HeadSet support.
  + Improve default source and sink handling. They are now stored
    with their id, instead of name, in the metadata. This makes it
    work better with JACK because of JACK's limited name length.
  + Improve environment variables to make it possible to create
    and connect to servers other than "pipewire-0". Implement
    this in pulseaudio, JACK and alsa layers.
  + Add an alsa mixer plugin so that alsamixer works with PipeWire.
    It will configure the default source/sink volumes.
  + Fix capture devices. There was something wrong with how the
    resampler was used that caused corruption in the signal when
    the resampler was active.
  + We now ship alsa card paths, profile-sets configuration files
    and udev rules so that we don't have to rely on the pulseaudio
    ones.
  + Many build and stability fixes.
- Update to version 0.3.7:
  + Improved PulseAudio compatibility. The alsa card profile
    code was reused from PulseAudio. Devices now support
    all profiles, ports, jack detection, UCM and hardware
    mixers that PulseAudio implements. There should not
    be (almost) any difference between PipeWire and PulseAudio
    in how it presents and manages devices.
    Other missing API pieces such as the default sink/source
    and move_stream are implemented now.  At this point
    it should be possible to replace PulseAudio with the
    compatibility layer for those who want to try.
  + Many fixes and improvements to the GStreamer elements.
    pipewiresrc now has the ability to periodically resend
    the last frame. This makes it possible for use-cases like
    screensharing to only update the screen on changes while
    still keeping the client side encoder busy. PipeWire
    elements can now also share a connection between them.
  + Improvements to the bluetooth nodes. Dynamically adding
    and removing devices should work much smoother now. Many
    fixes and improvements to a2dp and sco nodes.
  + Reduced memory usage by using less pre-allocated memory
    where possible. JACK clients are especially using less
    memory.
  + Support for passive links is added again. These are links
    that don't cause the associated driver to become active.
    This makes it possible to have blocks of effects+sinks go
    to suspend as a group when not in use.
  + Both consumers and producers can now ask to renegotiate
    the format. This required some cleanups and improvements
    to how links and node states were handled. More work is
    needed to implement more use cases.
  + Important fixes to how memory is shared with clients. Memory
    was not correctly freed in all cases, which would result
    in reuse of the wrong memory.
  + Support for planar formats for audio and video was added.
  + Improved error handling in the session manager.
  + Metadata is now used to manage default audio source and
    sink devices. The session manager will try to link streams
    to the default device. Changing the default device will
    move streams to the new device. PulseAudio and JACK layers
    respect the default source/sinks.
  + Metadata is used to tag the desired output device for
    a stream and the session manager will move streams when
    the metadata changes. The PulseAudio layer uses this to
    implement the move_stream feature.
  + Many fixes to the security modules. The session manager now
    has a flatpak module that grants permissions to flatpak
    apps. The PulseAudio layer now respects the permissions of
    objects. Security related properties are made read-only
    now. Different access modules can now coexist.
  + The portal module has been split up in 2 parts:
  - a part living in the daemon that monitors the portal
    dbus owner and tags all clients from this PID. This
    part has to run in the daemon in order to securely
    tag the clients.
  - a part in the session manager that uses the permission
    store to manage the permissions of portal managed
    clients.
- Drop patches already included in 0.3.7:
  + 0001-client-node-fix-buffer-size-calculation.patch
  + 0002-gst-fix-proxy-leaks.patch
  + 0003-pulse-fix-pa_card_info-profiles2-array-to-be-NULL-terminated.patch
  + 0004-pulse-fix-size-calculation.patch
  + 0005-jack-fix-crash-on-close-when-metadata-are-not-available.patch
  + 0006-a2dpsink-only-request-new-data-when-buffer-is-done.patch
  + 0007-pulse-fix-counter-while-populating-car_info-profiles.patch
  + 0008-impl-link-reset-state-before-starting-allocation.patch
  + 0009-impl-core-clear-the-mempool.patch
  + 0010-mem-reset-the-map-in-clear.patch
  + 0011-avoid-uninitialized-variables.patch
  + 0012-dlclose-on-errors.patch
  + 0013-stream-handle-NULL-context.patch
  + 0014-state-always-update-state-variables.patch
  + 0015-spa-device-fix-leak-of-properties-in-error-case.patch
  + 0016-alsa-dont-leak-structure-on-error.patch
  + 0017-alsa-dont-leak-properties-on-error.patch
  + 0018-stream-fix-some-more-leaks-in-error-paths.patch
  + 0019-buffers-increase-max-datas-and-metadata-in-buffers.patch
  + 0020-gst-return-NULL-for-unknown-format.patch
- Drop patch and replace it with a sed substitution since the patch
  context includes the package version and would have to be
  modified in every package update:
  + fix-meson-required-version.patch
- Add patch to not install alsa card paths, profile-sets
  configuration files and udev rules which upstream installs
  "so that we don't have to rely on the pulseaudio ones".
  + do-not-install-alsa-config-files.patch - Recommend pipewire from libpipewire, so if the library is
  installed the daemon gets pulled in since we want a daemon
  to connect to.
- Require pipewire-spa-plugins from pipewire instead of
  recommending it since the support plugin is actually required
  for most uses (like screen sharing in wayland, which we want to
  support out-of-the-box).
- Enable the pipewire.socket systemd user service in %post
  (using pulseaudio's %post section as an example of how to do it
  since systemd-presets-common-SUSE currently lacks support for
  user services). Also disable it in %preun and %postun. - Add patches from upstream to fix many issues mainly related to
  memory leaks, crashes and wrong behaviour:
  + 0001-client-node-fix-buffer-size-calculation.patch
  + 0002-gst-fix-proxy-leaks.patch
  + 0003-pulse-fix-pa_card_info-profiles2-array-to-be-NULL-terminated.patch
  + 0004-pulse-fix-size-calculation.patch
  + 0005-jack-fix-crash-on-close-when-metadata-are-not-available.patch
  + 0006-a2dpsink-only-request-new-data-when-buffer-is-done.patch
  + 0007-pulse-fix-counter-while-populating-car_info-profiles.patch
  + 0008-impl-link-reset-state-before-starting-allocation.patch
  + 0009-impl-core-clear-the-mempool.patch
  + 0010-mem-reset-the-map-in-clear.patch
  + 0011-avoid-uninitialized-variables.patch
  + 0012-dlclose-on-errors.patch
  + 0013-stream-handle-NULL-context.patch
  + 0014-state-always-update-state-variables.patch
  + 0015-spa-device-fix-leak-of-properties-in-error-case.patch
  + 0016-alsa-dont-leak-structure-on-error.patch
  + 0017-alsa-dont-leak-properties-on-error.patch
  + 0018-stream-fix-some-more-leaks-in-error-paths.patch
  + 0019-buffers-increase-max-datas-and-metadata-in-buffers.patch
  + 0020-gst-return-NULL-for-unknown-format.patch - Rebase patches used in SLE/Leap:
  + do-not-use-snd_pcm_ioplug_hw_avail.patch
  + fix-memfd_create-call.patch - Update to version 0.3.6 (boo#1171433, jsc#ECO-2308):
  + Extensive memory leak fixing and stress testing was done.
    A big leak in screen sharing with DMA-BUF was fixed.
  + Compile fixes
  + Stability improvements in jack and pulseaudio layers.
  + Added the old portal module to make the Camera portal
    work again. This will be moved to the session manager in
    future versions.
  + Improvements to the GStreamer source and sink shutdown.
  + Fix compatibility with v2 clients again when negotiating
    buffers.
- Disable vulkan if the vulkan package is too old (as in
  SLE 15 SP0 and SP1)
- Add patch to build with meson >= 0.46.0 since 0.50.0 is not
  really needed:
  + fix-meson-required-version.patch - Filter out libpulse.so.0 and libjack.so.0 automatic provides so
  this is not considered an alternative when resolving dependencies
  in the distribution. - Add patch to fix build in SLE/Leap where alsa doesn't have a
  snd_pcm_ioplug_hw_avail function:
  + do-not-use-snd_pcm_ioplug_hw_avail.patch - Update to version 0.3.5:
  + Compiler fixes
  + Add pw-midiplay and pw-midirecord aliases
  + Add pw-mididump tool
  + Add pw-metadata tool to inspect, add and remove metadata
    for objects.
  + Docs updates, man pages
  + install alsa config files
  + Fix linked sink/source in pulseaudio
  + ratelimit graph processing warnings
  + improve buffer handling in GStreamer elements
  + Fix power usage by removing the queue for the alsa
    sequencer system announce messages.
  + Fix metadata clear() method dispatch.
  + Improve parameter enumeration, make it possible to detect
    missing parameters vs no-compatible parameters so that we
    can use defaults in the first case and error in the second
    case.
  + Fix cleanup of proxy objects. Stability improvements on
    plug/unplug in session manager.
  + Make it possible to set log level from config file
  + improve debug of param negotiation errors. Log the
    parameters to stderr/journal.
  + Make it possible to configure global logger
    implementation.
  + Fix NEON detection
  + JACK and PulseAudio compatibility improvements
- Update to version 0.3.4:
  + A quick update with some important stability fixes.
- Update to version 0.3.3:
  + NEON optimizations for audio conversion (32 and 64 bits)
  + rework of session manager implementation
  + Add option to disable modules in the session manager
  + Release midi hardware devices when suspended
  + various build fixes
  + Clean up options of various utils
  + Stability improvements
  + Mayor improvements in pulseaudio emulation. Improved
    timings and compatibility.
  + Implementation of drain and flush in pulse and alsa
    emulation.
  + Implement poll on file descriptors.
  + Improvement of metadata for jack emulation.
  + Fix memory and thread problems in jack emulation.
  + Simplification of state changes. Should make more use
    cases work in the jack emulation.
  + Improvements in the gstreamer elements. Removal of
    extra internal queue. pipewiresink can now be used to
    play audio.
  + Add pw-jack and pw-pulse scripts to run pulseaudio and
    jack applications with the right library path.
- Replace libpulse* replacement packages with a single
  pipewire-libpulse-0_3 package that includes all libraries
  installed in the non-standard directory
  %{_libdir}/pipewire-0.3/pulse and a new pw-pulse wrapper script.
  Likewise for the jack replacement libraries in a new
  pipewire-libjack-0_3 package.
- Use update-alternatives for the wrapper scripts. - Use the License rpm tag to specify that although most of
  pipewire is licensed under MIT,  the pulseaudio replacement
  library is licensed under LGPL-2.1+. - Use gcc9 to build in SLE-15 / Leap 15, since at least gcc8 is
  needed now. - Update to version 0.3.2:
  + build fixes
  + Added support for data type negotiation. This makes it
    possible for a client to say that it can handle DMABuf
    and MemFd and then let the server select a compatible
    format.
  + Handle errors when enumerating parameters better.
  + Add support for rate, format, channels and period_bytes
    to the alsa config file to restrict what alsa apps can
    negotiate.
  + Fix JACK midi output.
  + Optimizations in common audio format conversions using
    AVX2. Small optimizations to plugins.
  + Change the vulkan compute example to an MIT licensed
    shader.
  + Remove some hardcoded defaults in the audio and video
    processing and use the values from the processing
    context. This also fixes the vulkan example.
  + Correct the documentation and defaults in the daemon
    config file.
  + Fix alsa and v4l2 buffer recycle. A paused client could
    cause the server to leak all buffers.
  + Remove some warnings that should be ignored.
  + Fix a crash in the bluez5 plugins.
  + Try to select higher quality formats first when
    negotiating a format with an audio device.
  + Fix an infinite loop in udev detection in some cases.
  + Add non-interactive mode to pw-cli. You can now just
    do "pw-cli ls Port" to get a listing of all ports.
    pw-cli will now also connect to the default server by
    default and has options to select a different server.
  + Allow the server to go up to the maximum quantum (8192
    samples or ~=180ms) if a client explicitly wants this. - Update to version 0.3.1+48:
  + Fix 32bit build. - Switch to source service, update to explicit head, file with
  non-compliant license replaced. - Switch license to MIT and actually package it.
- Add doxygen, graphviz and xmltoman BuildRequires and pass docs
  and man = true to meson, build documentation. Package docs in a
  new docs sub-package.
- Add check section and run meson_test macro, run tests during
  build.
- Add fdupes BuildRequires and pass fdupes macro, remove duplicate
  files. - Update to version 0.3.1:
  + This is a bugfix release that is API and ABI compatible
    with previous 0.3.x releases.
  + Don't load the rtkit module by default. It can cause a
    sigkill, which is not desirable for mutter, for example.
    Only enable this for the jack library for now.
  + Don't use pthread cancel by default because it uses a
    signal that might crash some apps. Only use it for
    the jack library because jack clients really expect this.
  + Build fixes for -Werror=suggest-attribute=format
  + improve error messages, don't report harmless errors and
    warnings. Try to send error messages to the proxy that
    started the operation or is the owner of the object.
  + pw-cat: midi improvement, add midi recording and dump
    in verbose mode
  + fix properties when loading spa-nodes from the config
  + Fix and update some examples
  + jack: check arguments and don't crash when invalid
  + Fix buffer memory upload.
  + jack: fix compatibility with zrythm. Fix timemaster
    install, improve sample_rate callback. Fix reposition
    handling.
  + fix crash in port after buffer negotiation error.
  + add support for control ports in pw_filter
  + fix cleanup of the metadata module
  + improve param enumeration.
  + Clear stream buffers when the format is cleared.
  + Add create-object command in the config file to create
    object from a factory.
  + Fix crash after the driver was not removed from unassigned
    nodes. Also properly pause inactive nodes.
  + Use "true" and "false" in properties when we are talking
    about a boolean.
  + pulseaudio: improve compatibility - Add patch to build correctly with glibc < 2.27 (like in SLE/Leap):
  + fix-memfd_create-call.patch - Add BuildRequires for pkgconfig(sndfile) and pkgconfig(vulkan)
  so the vulkan plugin is built.
- Version the spa-plugins subpackage so different versions of
  the plugins can be co-installed in the future. - Update to version 0.3.0:
  + The 0.3 release is a major milestone in the developement of
    PipeWire. It features a complete redesign of the scheduling
    mechanisms that make it possible to run a JACK compatibility
    layer with comparable performance to JACK2.
  + The API has been reworked and is declared stable now. All
    developement files and runtime paths are versioned so that
    future incompatible changes can be done without breaking
    exising applications.
  + PipeWire 0.3 also includes a (now mandatory) session manager
    that populates and controls the PipeWire graph. This example
    session manager is very simple and not configurable. It is
    expected that future version will either switch to a more
    flexible session manager (like WirePlumber) or improve the
    configuration options of the example session manager.
  + PipeWire 0.3 includes both PulseAudio, JACK and ALSA
    compatibility libraries that are known to support a wide range
    of applications. The ALSA library is pretty complete at this
    point. The JACK and mostly the PulseAudio compatibility
    libraries need more work. See the Wiki pages for the current
    compatibility problems. We do not yet encourage people to
    switch away from their existing audio solutions (PulseAudio
    or JACK) but we would love to hear from people who try it
    anyways. Future versions will mostly focus on improving
    compatibility further to make PipeWire a drop-in replacement.
    PipeWire comes with some GStreamer plugins to consume and
    produce data for PipeWire. The consumer (pipewiresrc) is
    working well in most cases. The sink (pipewiresink) is known
    to be somewhat problematic for now.
- Add pkgconfig(bluez) and pkgconfig(libpulse) BuildRequires: New
  dependencies.
- Bump libpipewire, apiver and spa_ver define following upstreams
  changes. Also add a new sover define.
- Package new subpackages: libjack-pw0_3_0,
  libpulse-mainloop-glib-pw0_3_0, libpulse-pw0_3_0 and
  libpulse-simple-pw0_3_0, as well as handle them in post(un).
- Adjust options passed to meson following upstreams changes. - Update to version 0.2.7:
  + Add support for alsa-lib 1.1.9 which changed the include path
  + Improve error checking and reporting in the protocol
  + deviceprovider: fix probing without starting
  + add sentinel to some functions
  + compiler fixes for musl
  + Revert object tree permission checks that broke things, this is
    probably not a good idea (and the tree of objects is going to
    be removed later) - Update to version 0.2.6:
  + Improve error checking for threads.
  + Fix some memory and fd leaks.
  + Fix compilation with C++ compilers and clang.
  + DISABLE_RTKIT should now not try to use dbus at all.
  + Camera Portal fixes:
  - add Camera media.role.
  - Rename module-flatpak to module-portal.
  - Use the portal permissions store for camera checks.
  + Actually use the passed fd in pipewiresrc.
  + Make properties with "pipewire." prefix read-only.
  + Add security label to client object.
  + Enforce link permissions.
  + Permissions of objects are now combined with parent
    permissions.
  + Remove libv4l2 dependency, it is not used.
  + Improve format negotiation in autolink #146.
  + Try to avoid list corruption with event emmission #143.
  + Fix destroy of client-node memory corruption.
  + Various small improvements.
- Remove pkgconfig(libv4l2) BuildRequires: follow upstreams cleanup
  of build dependencies.
- Drop avoid-invalid-conversion-error-with-C++.patch: fixed
  upstream. - Add patch to fix use of headers from C++:
  + avoid-invalid-conversion-error-with-C++.patch - Update to version 0.2.5:
  + Build fixes for systemd.
  + Add cursor and bitmap metadata. This can be used to send a
    cursor sprite with the video stream.
  + Permissions were set too strict for non-flatpak clients.
  + Fix crash in loop caused by thread unsafe hook emission.
  + Add more error checking for thread-loop.
  + Small cleanups and bugfixes.
- Drop libspa define and add spa_ver define, and following this
  drop libspa-lib1 subpackage, no longer built.
- Drop doxygen BuildRequires and manpages source, follow upstream
  in not building docs nor manually installing manpages that have
  to be updated every version bump to ensure they are current.
- Add pkgconfig(libsystemd) BuildRequires: New dependency.
- Update options passed to meson following upstream changes. - Update to version 0.2.2:
  + Add apiversion to pkgconfig as well.
- Add apiver define and set it to 0.2.
- Bump libpipewire define to libpipewire-0_2-1 and libspa define to
  libspa-lib1 following upstream changes. - Update to version 0.2.1:
  + stream: update to latest API.
  + hook: add private data for future expansion. - Update to version 0.2.0
  + No changelog provided by upstream. To see the changes in this
    version, please browse the commit logs at
    https://github.com/PipeWire/pipewire/commits/0.2.0 . - Initial package, version 0.1.9. pipewire-modules nebbiolo 1702652918                                                                                                                                                                                                                                                                                                                                                                              	   
                                                                  "   #   $   %   &   '   (   )   *   +   ,   -   .   /   0   1   2   3   4   5   6   7   8   9   :   ;   <   =   >   ?   @   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   [   \   ]   ^   _   `   a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r                                                                                                                  €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €   €                                         0.3.64 0.3.64-150500.3.5.2 0.3.64-150500.3.5.2      0.3.64                                                                                                                                                                                                                                                                                                                                             	   	   	90-pipewire-alsa.rules pipewire-0.3 libpipewire-module-access.so libpipewire-module-adapter.so libpipewire-module-avb.so libpipewire-module-client-device.so libpipewire-module-client-node.so libpipewire-module-echo-cancel.so libpipewire-module-fallback-sink.so libpipewire-module-filter-chain.so libpipewire-module-link-factory.so libpipewire-module-loopback.so libpipewire-module-metadata.so libpipewire-module-pipe-tunnel.so libpipewire-module-portal.so libpipewire-module-profiler.so libpipewire-module-protocol-native.so libpipewire-module-protocol-pulse.so libpipewire-module-protocol-simple.so libpipewire-module-pulse-tunnel.so libpipewire-module-raop-discover.so libpipewire-module-raop-sink.so libpipewire-module-rt.so libpipewire-module-rtkit.so libpipewire-module-rtp-sink.so libpipewire-module-rtp-source.so libpipewire-module-session-manager.so libpipewire-module-spa-device-factory.so libpipewire-module-spa-device.so libpipewire-module-spa-node-factory.so libpipewire-module-spa-node.so libpipewire-module-zeroconf-discover.so v4l2 libpw-v4l2.so alsa-card-profile mixer paths analog-input-aux.conf analog-input-dock-mic.conf analog-input-fm.conf analog-input-front-mic.conf analog-input-headphone-mic.conf analog-input-headset-mic.conf analog-input-internal-mic-always.conf analog-input-internal-mic.conf analog-input-linein.conf analog-input-mic-line.conf analog-input-mic.conf analog-input-mic.conf.common analog-input-rear-mic.conf analog-input-tvtuner.conf analog-input-video.conf analog-input.conf analog-input.conf.common analog-output-chat.conf analog-output-headphones-2.conf analog-output-headphones.conf analog-output-lineout.conf analog-output-mono.conf analog-output-speaker-always.conf analog-output-speaker.conf analog-output.conf analog-output.conf.common hdmi-output-0.conf hdmi-output-1.conf hdmi-output-10.conf hdmi-output-2.conf hdmi-output-3.conf hdmi-output-4.conf hdmi-output-5.conf hdmi-output-6.conf hdmi-output-7.conf hdmi-output-8.conf hdmi-output-9.conf iec958-stereo-input.conf iec958-stereo-output.conf steelseries-arctis-output-chat-common.conf steelseries-arctis-output-game-common.conf usb-gaming-headset-input.conf usb-gaming-headset-output-mono.conf usb-gaming-headset-output-stereo.conf virtual-surround-7.1.conf profile-sets analog-only.conf asus-xonar-se.conf audigy.conf cmedia-high-speed-true-hdaudio.conf default.conf dell-dock-tb16-usb-audio.conf force-speaker-and-int-mic.conf force-speaker.conf hp-tbt-dock-120w-g2.conf hp-tbt-dock-audio-module.conf kinect-audio.conf maudio-fasttrack-pro.conf native-instruments-audio4dj.conf native-instruments-audio8dj.conf native-instruments-komplete-audio6.conf native-instruments-korecontroller.conf native-instruments-traktor-audio10.conf native-instruments-traktor-audio2.conf native-instruments-traktor-audio6.conf native-instruments-traktorkontrol-s4.conf sb-omni-surround-5.1.conf sennheiser-gsx.conf simple-headphones-mic.conf steelseries-arctis-common-usb-audio.conf texas-instruments-pcm2902.conf usb-gaming-headset.conf client-rt.conf client.conf minimal.conf /usr/lib/udev/rules.d/ /usr/lib64/ /usr/lib64/pipewire-0.3/ /usr/lib64/pipewire-0.3/v4l2/ /usr/share/ /usr/share/alsa-card-profile/ /usr/share/alsa-card-profile/mixer/ /usr/share/alsa-card-profile/mixer/paths/ /usr/share/alsa-card-profile/mixer/profile-sets/ /usr/share/pipewire/ -fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g obs://build.suse.de/SUSE:Maintenance:30992/SUSE_SLE-15-SP5_Update/c443117b40c5d9485bc643f344886f83-pipewire.SUSE_SLE-15-SP5_Update drpm xz 5 ppc64le-suse-linux                                 	   
                                                                                  !       !                           !               !   !           !               !           !                                                                                      "       "   "   "                                                                       "                        ASCII text directory ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=ee64640d389bb88c4228e91426e93cb3c554ae39, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=91f360af557eece3d900196bbf0da6697da614d0, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=6919d2e061ee6c96db52227cd147e2e6ccce520e, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically 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BuildID[sha1]=9239e83d3d5bdc2aa843072b5fbfb3000f66dd2a, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=ea76913ef113d24d520e387cef5dbc580ceb03d2, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=b52598cdcbf4bcb05974b1f46d66a3161650b051, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=00c8656d43fba47e633fcaf2d9730e9933be6300, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=f48a60fc13f4c893686d1da15c1e3570c80db643, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=8e6c9146cdb72be1e25a418e59286fe27dcfeaef, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=aca9c0bc97e1192b061a0e7856c18d8b2f93d863, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=440e5c04e67e8c41a098afc0b7932de0130f5e49, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=419d3192aed563033e15af5ecd5c57da58f601f6, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=82da725a395fb010eaf604ba3156780fc9c7c02b, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=c78ea64d262964fd04a57ff00eb7d4a72ce429fe, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=89670e5737cb6745e16a17fb2fba973bd07ebcbb, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=31667fae29710fa3d1de8d42da7c60034764892d, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=24e2fe5c2cd00d1298559022651f39f7f89fe310, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=8dcc383731dcc087a33faa87b79319320feb070a, stripped ELF 64-bit LSB shared object, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, BuildID[sha1]=e0741ff07a8827bb8eb5bf721076f6d7d68c78d8, stripped BSD makefile script text with ".include", ASCII text ASCII text, with very long lines                                &   ,   ;   A   G   M   S   [   a   j   {      ‹   “   ›   ¤   ­   ³   »   Á   Ç   Í   Ó   Ù       á                                                                                                                                                                                                                                                                                                                                                                             	         
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R  R  R  R  P  R  R  R  R  R  P  	R  R  R  R  R  P  
R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  	R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  R  R  R  P  R  	R  R  R  R  R  R  R  R  R  R   R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  R  R  R  R  P  R  R  R  R  R   R  R  P  R  R  R  R  R  R  R  P  R  R  R  R  	R  R  R  R  P  R  R  R  R  	R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R  P  R  R  R  R  R   R  R  P  R  R  R  R  R  
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