Add PipeWire audio backend

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Merge tag 'pw-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

Add PipeWire audio backend

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# gpg: Signature made Fri 05 May 2023 12:37:27 PM BST
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]

* tag 'pw-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
  audio/pwaudio.c: Add Pipewire audio backend for QEMU

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-05-05 19:18:05 +01:00
commit eb5c3932a3
10 changed files with 1013 additions and 3 deletions

View file

@ -324,6 +324,47 @@
'*out': 'AudiodevPaPerDirectionOptions',
'*server': 'str' } }
##
# @AudiodevPipewirePerDirectionOptions:
#
# Options of the Pipewire backend that are used for both playback and
# recording.
#
# @name: name of the sink/source to use
#
# @stream-name: name of the Pipewire stream created by qemu. Can be
# used to identify the stream in Pipewire when you
# create multiple Pipewire devices or run multiple qemu
# instances (default: audiodev's id)
#
# @latency: latency you want Pipewire to achieve in microseconds
# (default 46000)
#
# Since: 8.1
##
{ 'struct': 'AudiodevPipewirePerDirectionOptions',
'base': 'AudiodevPerDirectionOptions',
'data': {
'*name': 'str',
'*stream-name': 'str',
'*latency': 'uint32' } }
##
# @AudiodevPipewireOptions:
#
# Options of the Pipewire audio backend.
#
# @in: options of the capture stream
#
# @out: options of the playback stream
#
# Since: 8.1
##
{ 'struct': 'AudiodevPipewireOptions',
'data': {
'*in': 'AudiodevPipewirePerDirectionOptions',
'*out': 'AudiodevPipewirePerDirectionOptions' } }
##
# @AudiodevSdlPerDirectionOptions:
#
@ -416,6 +457,7 @@
{ 'name': 'jack', 'if': 'CONFIG_AUDIO_JACK' },
{ 'name': 'oss', 'if': 'CONFIG_AUDIO_OSS' },
{ 'name': 'pa', 'if': 'CONFIG_AUDIO_PA' },
{ 'name': 'pipewire', 'if': 'CONFIG_AUDIO_PIPEWIRE' },
{ 'name': 'sdl', 'if': 'CONFIG_AUDIO_SDL' },
{ 'name': 'sndio', 'if': 'CONFIG_AUDIO_SNDIO' },
{ 'name': 'spice', 'if': 'CONFIG_SPICE' },
@ -456,6 +498,8 @@
'if': 'CONFIG_AUDIO_OSS' },
'pa': { 'type': 'AudiodevPaOptions',
'if': 'CONFIG_AUDIO_PA' },
'pipewire': { 'type': 'AudiodevPipewireOptions',
'if': 'CONFIG_AUDIO_PIPEWIRE' },
'sdl': { 'type': 'AudiodevSdlOptions',
'if': 'CONFIG_AUDIO_SDL' },
'sndio': { 'type': 'AudiodevSndioOptions',