pipewire/spa/plugins
Wim Taymans 9eeb2f1930 mixer: handle control.ump property
Add a control.ump port property. When true, the port wants UMP and the
mixer will convert to it. When false, the port supports both UMP and
Midi1 and no conversions will happen. When unset, the mixer will always
convert UMP to midi1.

Remove the CONTROL_types property from the filter. This causes problems
because this is the format negotiated with peers, which might not
support the types but can still be linked because the mixer will
convert.

The control.ump port property is supposed to be a temporary fix until we
can negotiate the mixer ports properly with the CONTROL_types.

Remove UMP handling from bluetooth midi, just use the raw Midi1 events
now that the mixer will give those and we are supposed to output our
unconverted format.

Fix midi events in-place in netjack because we can.

Update docs and pw-mididump to note that we are back to midi1 as the
default format.

With this, most of the midi<->UMP conversion should be gone again and we
should be able to avoid conversion problems in ALSA and PipeWire.

Fixes #5183
2026-03-25 11:59:43 +01:00
..
aec spa: aec: Add some channel config validation 2026-03-17 12:06:25 +00:00
alsa mixer: handle control.ump property 2026-03-25 11:59:43 +01:00
audioconvert spa: audioconvert: benchmark-fmt-ops: initialize convert 2026-03-24 17:50:51 +01:00
audiomixer audiomixer: only add the input port to mix_list 2026-03-11 12:36:39 +01:00
audiotestsrc audiotestsrc: Operate as follower too 2025-12-16 13:15:00 +01:00
avb modules: support audio.layout where we can 2025-10-30 12:29:31 +01:00
bluez5 mixer: handle control.ump property 2026-03-25 11:59:43 +01:00
control mixer: handle control.ump property 2026-03-25 11:59:43 +01:00
ffmpeg spa: use log topics everywhere 2024-03-11 18:45:21 +02:00
filter-graph filter-graph: fix up def/min/max values for lv2 2026-03-16 12:19:57 +01:00
jack *: don't include standard C headers inside of extern "C" 2025-05-30 09:48:28 +01:00
libcamera spa: libcamera: source: SPA_PARAM_Props is write-only 2026-03-09 21:19:38 +00:00
support cpu: add SLOW_GATHER flag 2026-03-19 16:21:35 +01:00
test spa: make the wave, pattern and ditherType Int 2025-06-13 10:06:09 +02:00
v4l2 v4l2: use 0x as the prefix for hex values 2026-03-09 13:50:38 +01:00
videoconvert spa: add Capability and PeerCapability 2025-11-21 10:08:46 +01:00
videotestsrc loop: spa_loop_invoke -> spa_loop_locked where possible 2025-05-30 11:59:35 +02:00
volume treewide: access the position information using helpers 2025-10-21 13:06:25 +02:00
vulkan spa/plugins: include <stdlib.h> for alloca() on non-linux 2026-03-12 09:21:40 +00:00
meson.build spa/plugins: revert "Disable alsa plugin on !Linux platforms." 2026-03-12 09:20:05 +00:00