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2023-10-03audio: remove QEMU_AUDIO_* and -audio-help supportPaolo Bonzini1-1/+0
These have been deprecated for a long time, and the introduction of -audio in 7.1.0 has cemented the new way of specifying an audio backend's parameters. However, there is still a need for simple configuration of the audio backend in the desktop case; therefore, if no audiodev is passed to audio_init(), go through a bunch of simple Audiodev* structures and pick the first that can be initialized successfully. The only QEMU_AUDIO_* option that is left in, waiting for a better idea, is QEMU_AUDIO_DRV=none which is used by qtest. Remove all the parsing code, including the concept of "can_be_default" audio drivers: now that audio_prio_list[] is only used in a single place, wav can be excluded directly in that function. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-07-01audio: dbus requires pixmanMarc-André Lureau1-1/+1
Commit commit 6cc5a615 ("ui/dbus: win32 support") has broken audio/dbus compilation when pixman is not included. Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1739 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230630214156.2181558-1-marcandre.lureau@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20meson: Replace softmmu_ss -> system_ssPhilippe Mathieu-Daudé1-4/+4
We use the user_ss[] array to hold the user emulation sources, and the softmmu_ss[] array to hold the system emulation ones. Hold the latter in the 'system_ss[]' array for parity with user emulation. Mechanical change doing: $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-05audio/pwaudio.c: Add Pipewire audio backend for QEMUDorinda Bassey1-0/+1
This commit adds a new audiodev backend to allow QEMU to use Pipewire as both an audio sink and source. This backend is available on most systems Add Pipewire entry points for QEMU Pipewire audio backend Add wrappers for QEMU Pipewire audio backend in qpw_pcm_ops() qpw_write function returns the current state of the stream to pwaudio and Writes some data to the server for playback streams using pipewire spa_ringbuffer implementation. qpw_read function returns the current state of the stream to pwaudio and reads some data from the server for capture streams using pipewire spa_ringbuffer implementation. These functions qpw_write and qpw_read are called during playback and capture. Added some functions that convert pw audio formats to QEMU audio format and vice versa which would be needed in the pipewire audio sink and source functions qpw_init_in() & qpw_init_out(). These methods that implement playback and recording will create streams for playback and capture that will start processing and will result in the on_process callbacks to be called. Built a connection to the Pipewire sound system server in the qpw_audio_init() method. Signed-off-by: Dorinda Bassey <dbassey@redhat.com> Reviewed-by: Volker Rümelin <vr_qemu@t-online.de> Message-Id: <20230417105654.32328-1-dbassey@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2023-02-04audio: Move HMP commands from monitor/ to audio/Markus Armbruster1-0/+1
This moves these commands from MAINTAINERS sections "Human Monitor (HMP)" and "QMP" to "Overall Audio backends". Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20230124121946.1139465-3-armbru@redhat.com>
2022-09-27audio: Add sndio backendAlexandre Ratchov1-0/+1
sndio is the native API used by OpenBSD, although it has been ported to other *BSD's and Linux (packages for Ubuntu, Debian, Void, Arch, etc.). Signed-off-by: Brad Smith <brad@comstyle.com> Signed-off-by: Alexandre Ratchov <alex@caoua.org> Reviewed-by: Volker Rümelin <vr_qemu@t-online.de> Tested-by: Volker Rümelin <vr_qemu@t-online.de> Message-Id: <YxibXrWsrS3XYQM3@vm1.arverb.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-07-08audio/dbus: fix buildingMarc-André Lureau1-1/+1
Commit c9c847481 broken dbus audio module compilation with bad 'CONFIG_GIO' usage. Furthermore, it implied extra dependency on audio module which aren't necessary. The problem was that 'dbus_display' is not correctly automatically set on MacOS, because opengl dependency wasn't taken into account. Fixes: c9c847481 ("audio/dbus: Fix building with modules on macOS") Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220622154918.560870-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-03-15audio: Rename coreaudio extension to use Objective-C compilerPhilippe Mathieu-Daudé1-1/+1
The coreaudio library includes Objective-C declarations (using the caret '^' symbol to declare block references [*]). When building with a C compiler we get: [175/839] Compiling C object libcommon.fa.p/audio_coreaudio.c.o In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk/System/Library/Frameworks/CoreAudio.framework/Headers/CoreAudio.h:18, from ../../audio/coreaudio.c:26: /Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk/System/Library/Frameworks/CoreAudio.framework/Headers/AudioHardware.h:162:2: error: expected identifier or '(' before '^' token 162 | (^AudioObjectPropertyListenerBlock)( UInt32 inNumberAddresses, | ^ FAILED: libcommon.fa.p/audio_coreaudio.c.o Rename the file to use the Objective-C default extension (.m) so meson calls the correct compiler. [*] https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/WorkingwithBlocks/WorkingwithBlocks.html Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-15audio/dbus: Fix building with modules on macOSPhilippe Mathieu-Daudé1-1/+1
When configuring QEMU with --enable-modules we get on macOS: --- stderr --- Dependency ui-dbus cannot be satisfied ui-dbus depends on pixman and opengl, so add these dependencies to audio-dbus. Fixes: 739362d420 ("audio: add "dbus" audio backend") Reviewed-by: Li Zhang <lizhang@suse.de> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2021-12-21audio: add "dbus" audio backendMarc-André Lureau1-0/+6
Add a new -audio backend that accepts D-Bus clients/listeners to handle playback & recording, to be exported via the -display dbus. Example usage: -audiodev dbus,in.mixing-engine=off,out.mixing-engine=off,id=dbus -display dbus,audiodev=dbus Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-10-14configure, meson: move audio driver detection to MesonPaolo Bonzini1-12/+11
This brings a change that makes audio drivers more similar to all other modules. All drivers are built by default, while --audio-drv-list only governs the default choice of the audio driver. Meson options are added to disable the drivers, and the next patches will fix the help messages and command line options, and especially make the non-default drivers available via -audiodev. Cc: Gerd Hoffman <kraxel@redhat.com> Cc: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20211007130630.632028-4-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-14audio: remove CONFIG_AUDIO_WIN_INTPaolo Bonzini1-2/+2
Ever since winwaveaudio was removed in 2015, CONFIG_AUDIO_WIN_INT is only set if dsound is in use, so use CONFIG_AUDIO_DSOUND directly. Cc: Gerd Hoffman <kraxel@redhat.com> Cc: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20211007130630.632028-3-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-15meson: add spice_headers dependency.Gerd Hoffmann1-1/+1
Used for files which (with CONFIG_SPICE=y) depend on spice header files to pick up some enum, but which do not depend on on the actual spice shared library. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20201014121120.13482-6-kraxel@redhat.com
2020-09-23audio: build spiceaudio as moduleGerd Hoffmann1-2/+2
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200916084117.21828-3-kraxel@redhat.com
2020-08-21meson: convert audio directory to MesonPaolo Bonzini1-0/+30
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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