Changelog for libopenal0-32bit-1.22.2-1.8.x86_64.rpm :

* Tue Aug 16 2022 Dirk Müller - disable pipewire backend to avoid buildcycle ffmpeg-4, libopenmpt, mpg123, openal-soft, pipewire
* Mon Aug 01 2022 Dirk Müller - update to 1.22.2:
* Fixed PipeWire version check.
* Fixed building with PipeWire versions before 0.3.33.
* Fixed CoreAudio capture.
* Fixed air absorption strength.
* Fixed ALSA not being used on some systems without PipeWire and PulseAudio.
* Fixed OpenSL capturing noise.
* Fixed Oboe capture failing with some buffer sizes.
* Added checks for the runtime PipeWire version.
* The same or newer version than is used for building will be needed at runtime for the backend to work.
* Separated 3D7.1 into its own speaker configuration.
* Implemented the ALC_SOFT_reopen_device extension.
* This allows for moving devices to different outputs without losing object state.
* Implemented the ALC_SOFT_output_mode extension.
* Implemented the AL_SOFT_callback_buffer extension.
* Implemented the AL_SOFT_UHJ extension.
* This supports native UHJ buffer formats and Super Stereo processing.
* Implemented the legacy EAX extensions.
* Enabled by default only on Windows.
* Improved sound positioning stability when a source is near the listener.
* Improved the default 5.1 output decoder.
* Improved the high frequency response for the HRTF second-order ambisonic decoder.
* Improved SoundIO capture behavior.
* Fixed UHJ output on NEON-capable CPUs.
* Fixed redundant effect updates when setting an effect property to the current value.
* Fixed WASAPI capture using really low sample rates, and sources with very high pitch shifts when using a bsinc resampler.
* Added a PipeWire backend.
* Added enumeration for the JACK and CoreAudio backends.
* Added optional support for RTKit to get real-time priority.
* Added an option for JACK playback to render directly in the real-time processing callback.
* Added an option for custom JACK devices.
* Added utilities to encode and decode UHJ audio files.
* Added an in-progress extension to hold sources in a playing state when a device disconnects.
* Lowered the priority of the JACK backend.- drop openal-soft-gcc11.diff (obsolete)
* Mon Jul 04 2022 Jan Engelhardt - Remove -msse2 from the i586 gcc command lines.
* Wed Feb 17 2021 Ludwig Nussel - fix gcc11 build (openal-soft-gcc11.diff)
* Tue Feb 09 2021 Dirk Müller - update to 1.21.1:
* Improved alext.h\'s detection of standard types.
* Improved slightly the local source position when the listener and source are near each other.
* Improved click/pop prevention for sounds that stop prematurely.
* Fixed compilation for Windows ARM targets with MSVC.
* Fixed ARM NEON detection on Windows.
* Fixed CoreAudio capture when the requested sample rate doesn\'t match the system configuration.
* Fixed OpenSL capture desyncing from the internal capture buffer.
* Fixed sources missing a batch update when applied after quickly restarting the source.
* Fixed missing source stop events when stopping a paused source.
* Added capture support to the experimental Oboe backend.
* Sat Jan 16 2021 Matthias Mailänder - new version 1.21.0
* Updated library codebase to C++14.
* Implemented the AL_SOFT_effect_target extension.
* Implemented the AL_SOFT_events extension.
* Implemented the ALC_SOFT_loopback_bformat extension.
* Improved memory use for mixing voices.
* Improved detection of NEON capabilities.
* Improved handling of PulseAudio devices that lack manual start control.
* Improved mixing performance with PulseAudio.
* Improved high-frequency scaling quality for the HRTF B-Format decoder.
* Improved makemhr\'s HRIR delay calculation.
* Improved WASAPI capture of mono formats with multichannel input.
* Reimplemented the modulation stage for reverb.
* Enabled real-time mixing priority by default, for backends that use the setting. It can still be disabled in the config file.
* Enabled dual-band processing for the built-in quad and 7.1 output decoders.
* Fixed a potential crash when deleting an effect slot immediately after the last source using it stops.
* Fixed building with the static runtime on MSVC.
* Fixed using source stereo angles outside of -pi...+pi.
* Fixed the buffer processed event count for sources that start with empty buffers.
* Fixed trying to open an unopenable WASAPI device causing all devices to stop working.
* Fixed stale devices when re-enumerating WASAPI devices.
* Fixed using unicode paths with the log file on Windows.
* Fixed DirectSound capture reporting bad sample counts or erroring when reading samples.
* Added an in-progress extension for a callback-driven buffer type.
* Added an in-progress extension for higher-order B-Format buffers.
* Added an in-progress extension for convolution reverb.
* Added an experimental Oboe backend for Android playback. This requires the Oboe sources at build time, so that it\'s built as a static library included in libopenal.
* Added an option for auto-connecting JACK ports.
* Added greater-than-stereo support to the SoundIO backend.
* Modified the mixer to be fully asynchronous with the external API, and should now be real-time safe. Although alcRenderSamplesSOFT is not due to locking to check the device handle validity.
* Modified the UHJ encoder to use an all-pass FIR filter that\'s less harmful to non-filtered signal phase.
* Converted examples from SDL_sound to libsndfile. To avoid issues when combining SDL2 and SDL_sound.
* Worked around a 32-bit GCC/MinGW bug with TLS destructors. See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83562
* Reduced the maximum number of source sends from 16 to 6.
* Removed the QSA backend. It\'s been broken for who knows how long.
* Got rid of the compile-time native-tools targets, using cmake and global initialization instead. This should make cross-compiling less troublesome.
* Sat Jul 04 2020 Matthias Mailänder - Add SDL2 and PortAudio backends
* Tue Feb 04 2020 Ludwig Nussel - new version 1.20.1 The changes from 1.20.0 include:
* Implemented the AL_SOFT_direct_channels_remix extension.
* This extends AL_DIRECT_CHANNELS_SOFT to optionally remix input channels that don\'t have a matching output channel.
* Implemented the AL_SOFT_bformat_ex extension.
* This extends B-Format buffer support for N3D or SN3D scaling, or ACN channel ordering.
* Fixed a potential voice leak when a source is started and stopped or restarted in quick succession.
* Fixed a potential device reset failure with JACK.
* Improved handling of unsupported channel configurations with WASAPI.
* Such setups will now try to output at least a stereo mix.
* Improved clarity a bit for the HRTF second-order ambisonic decoder.
* Improved detection of compatible layouts for SOFA files in makemhr and sofa-info.
* Added the ability to resample HRTFs on load.
* MHR files no longer need to match the device sample rate to be usable.
* Added an option to limit the HRTF\'s filter length. The changes from 1.19.1 include:
* Converted the library codebase to C++11.
* A lot of hacks and custom structures have been replaced with standard or cleaner implementations.
* Partially implemented the Vocal Morpher effect.
* Fixed the bsinc SSE resamplers on non-GCC compilers.
* Fixed OpenSL capture.
* Fixed support for extended capture formats with OpenSL.
* Fixed handling of WASAPI not reporting a default device.
* Fixed performance problems relating to semaphores on macOS.
* Modified the bsinc12 resampler\'s transition band to better avoid aliasing noise.
* Modified alcResetDeviceSOFT to attempt recovery of disconnected devices.
* Modified the virtual speaker layout for HRTF B-Format decoding.
* Modified the PulseAudio backend to use a custom processing loop.
* Renamed the makehrtf utility to makemhr.
* Improved the efficiency of the bsinc resamplers when up-sampling.
* Improved the quality of the bsinc resamplers slightly.
* Improved the efficiency of the HRTF filters.
* Improved the HRTF B-Format decoder coefficient generation.
* Improved reverb feedback fading to be more consistent with pan fading.
* Improved handling of sources that end prematurely, avoiding loud clicks.
* Improved the performance of some reverb processing loops.
* Added fast_bsinc12 and 24 resamplers that improve efficiency at the cost of some quality.
* Notably, down-sampling has less smooth pitch ramping.
* Added support for SOFA input files with makemhr.
* Added a build option to use pre-built native tools.
* For cross-compiling, use with caution and ensure the native tools\' binaries are kept up-to-date.
* Added an adjust-latency config option for the PulseAudio backend.
* Added basic support for multi-field HRTFs.
* Added an option for mixing first- or second-order B-Format with HRTF output.
* This can improve HRTF performance given a number of sources.
* Added an RC file for proper DLL version information.
* Disabled some old KDE workarounds by default.
* Specifically, PulseAudio streams can now be moved (KDE may try to move them after opening).- makehrtf tool was renamed to makemhr- disable jack backend as it doesn\'t work due to missing jack_error_callback
* Wed May 29 2019 Martin Pluskal - Use more of macros for building- Build gui config tool as well
* Sat Apr 06 2019 Jan Engelhardt - Trim bias from description, trim metadata duplication from description, trim main description repetition in lesser subpackages\' description. Spruce up summaries. Fix SRPM group.- Add missing Requires inside baselibs.conf.- Remove insatisfiable Recommends. Add Provides/Conflicts for the move of makehrtf.