diff --git a/NEWS b/NEWS index 761b7d691..46aa757d3 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,93 @@ +# PipeWire 0.3.32 (2021-07-20) + +This is a bugfix release that is API and ABI compatible +with previous 0.3.x releases. + +## 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. + + +Older versions: + # PipeWire 0.3.31 (2021-06-28) This is a bugfix release that is API and ABI compatible @@ -98,9 +188,6 @@ with previous 0.3.x releases. - The virtual device name can now also contain a media role. -Older versions: - - # PipeWire 0.3.30 This is a bugfix release that is API and ABI compatible diff --git a/meson.build b/meson.build index 64fe97895..838fb66be 100644 --- a/meson.build +++ b/meson.build @@ -1,5 +1,5 @@ project('pipewire', ['c' ], - version : '0.3.31', + version : '0.3.32', license : [ 'MIT', 'LGPL-2.1-or-later', 'GPL-2.0-only' ], meson_version : '>= 0.54.0', default_options : [ 'warning_level=3',