Macros
#define	SPA_KEY_OBJECT_PATH "object.path"
	for objects

#define	SPA_KEY_MEDIA_CLASS "media.class"
	Media class Ex.

#define	SPA_KEY_MEDIA_ROLE "media.role"
	Role: Movie, Music, Camera, Screen, Communication, Game, Notification, DSP, Production, Accessibility, Test.

#define	SPA_KEY_API_UDEV "api.udev"
	keys for udev api

#define	SPA_KEY_API_UDEV_MATCH "api.udev.match"
	udev subsystem match

#define	SPA_KEY_API_ALSA "api.alsa"
	keys for alsa api

#define	SPA_KEY_API_ALSA_PATH "api.alsa.path"
	alsa device path as can be used in snd_pcm_open() and snd_ctl_open().

#define	SPA_KEY_API_ALSA_CARD "api.alsa.card"
	alsa card number

#define	SPA_KEY_API_ALSA_USE_UCM "api.alsa.use-ucm"
	if UCM should be used

#define	SPA_KEY_API_ALSA_IGNORE_DB "api.alsa.ignore-dB"
	if decibel info should be ignored

#define	SPA_KEY_API_ALSA_OPEN_UCM "api.alsa.open.ucm"
	if UCM should be opened card

#define	SPA_KEY_API_ALSA_DISABLE_LONGNAME "api.alsa.disable-longname"
	if card long name should not be passed to MIDI port

#define	SPA_KEY_API_ALSA_BIND_CTLS "api.alsa.bind-ctls"
	alsa controls to bind as params

#define	SPA_KEY_API_ALSA_CARD_ID "api.alsa.card.id"
	info from alsa card_info

#define	SPA_KEY_API_ALSA_CARD_COMPONENTS "api.alsa.card.components"
	components from card_info

#define	SPA_KEY_API_ALSA_CARD_DRIVER "api.alsa.card.driver"
	driver from card_info

#define	SPA_KEY_API_ALSA_CARD_NAME "api.alsa.card.name"
	name from card_info

#define	SPA_KEY_API_ALSA_CARD_LONGNAME "api.alsa.card.longname"
	longname from card_info

#define	SPA_KEY_API_ALSA_CARD_MIXERNAME "api.alsa.card.mixername"
	mixername from card_info

#define	SPA_KEY_API_ALSA_PCM_ID "api.alsa.pcm.id"
	info from alsa pcm_info

#define	SPA_KEY_API_ALSA_PCM_CARD "api.alsa.pcm.card"
	card from pcm_info

#define	SPA_KEY_API_ALSA_PCM_NAME "api.alsa.pcm.name"
	name from pcm_info

#define	SPA_KEY_API_ALSA_PCM_SUBNAME "api.alsa.pcm.subname"
	subdevice_name from pcm_info

#define	SPA_KEY_API_ALSA_PCM_STREAM "api.alsa.pcm.stream"
	stream type from pcm_info

#define	SPA_KEY_API_ALSA_PCM_CLASS "api.alsa.pcm.class"
	class from pcm_info as string

#define	SPA_KEY_API_ALSA_PCM_DEVICE "api.alsa.pcm.device"
	device from pcm_info

#define	SPA_KEY_API_ALSA_PCM_SUBDEVICE "api.alsa.pcm.subdevice"
	subdevice from pcm_info

#define	SPA_KEY_API_ALSA_PCM_SUBCLASS "api.alsa.pcm.subclass"
	subclass from pcm_info as string

#define	SPA_KEY_API_ALSA_PCM_SYNC_ID "api.alsa.pcm.sync-id"
	sync id

#define	SPA_KEY_API_V4L2 "api.v4l2"
	keys for v4l2 api

#define	SPA_KEY_API_V4L2_PATH "api.v4l2.path"
	v4l2 device path as can be used in open()

#define	SPA_KEY_API_LIBCAMERA "api.libcamera"
	keys for libcamera api

#define	SPA_KEY_API_LIBCAMERA_PATH "api.libcamera.path"
	libcamera device path as can be used in open()

#define	SPA_KEY_API_LIBCAMERA_LOCATION "api.libcamera.location"
	location of the camera: "front", "back" or "external"

#define	SPA_KEY_API_LIBCAMERA_ROTATION "api.libcamera.rotation"
	rotation of the camera: "0", "90", "180" or "270"

#define	SPA_KEY_API_LIBCAMERA_CAP_DRIVER "api.libcamera.cap.driver"
	info from libcamera_capability

#define	SPA_KEY_API_LIBCAMERA_CAP_CARD "api.libcamera.cap.card"
	caps from capability

#define	SPA_KEY_API_LIBCAMERA_CAP_BUS_INFO "api.libcamera.cap.bus_info
	bus_info from capability

#define	SPA_KEY_API_LIBCAMERA_CAP_VERSION "api.libcamera.cap.version"
	version from capability as u.

#define	SPA_KEY_API_LIBCAMERA_CAP_CAPABILITIES "api.libcamera.cap.capabilities"
	capabilities from capability

#define	SPA_KEY_API_LIBCAMERA_CAP_DEVICE_CAPS "api.libcamera.cap.device-caps"
	device_caps from capability

#define	SPA_KEY_API_V4L2_CAP_DRIVER "api.v4l2.cap.driver"
	info from v4l2_capability

#define	SPA_KEY_API_V4L2_CAP_CARD "api.v4l2.cap.card"
	caps from capability

#define	SPA_KEY_API_V4L2_CAP_BUS_INFO "api.v4l2.cap.bus_info"
	bus_info from capability

#define	SPA_KEY_API_V4L2_CAP_VERSION "api.v4l2.cap.version"
	version from capability as u.

#define	SPA_KEY_API_V4L2_CAP_CAPABILITIES "api.v4l2.cap.capabilities"
	capabilities from capability

#define	SPA_KEY_API_V4L2_CAP_DEVICE_CAPS "api.v4l2.cap.device-caps"
	device_caps from capability

#define	SPA_KEY_API_BLUEZ5 "api.bluez5"
	keys for bluez5 api

#define	SPA_KEY_API_BLUEZ5_PATH "api.bluez5.path"
	a bluez5 path

#define	SPA_KEY_API_BLUEZ5_DEVICE "api.bluez5.device"
	an internal bluez5 device

#define	SPA_KEY_API_BLUEZ5_CONNECTION "api.bluez5.connection"
	bluez5 device connection status

#define	SPA_KEY_API_BLUEZ5_TRANSPORT "api.bluez5.transport"
	an internal bluez5 transport

#define	SPA_KEY_API_BLUEZ5_PROFILE "api.bluez5.profile"
	a bluetooth profile

#define	SPA_KEY_API_BLUEZ5_ADDRESS "api.bluez5.address"
	a bluetooth address

#define	SPA_KEY_API_BLUEZ5_CODEC "api.bluez5.codec"
	a bluetooth codec

#define	SPA_KEY_API_BLUEZ5_CLASS "api.bluez5.class"
	a bluetooth class

#define	SPA_KEY_API_BLUEZ5_ICON "api.bluez5.icon"
	a bluetooth icon

#define	SPA_KEY_API_BLUEZ5_ROLE "api.bluez5.role"
	"client" or "server"

#define	SPA_KEY_API_JACK "api.jack"
	keys for jack api

#define	SPA_KEY_API_JACK_SERVER "api.jack.server"
	a jack server name

#define	SPA_KEY_API_JACK_CLIENT "api.jack.client"
	an internal jack client

#define	SPA_KEY_API_GLIB_MAINLOOP "api.glib.mainloop"
	keys for glib api

Detailed Description

spa/utils/keys.h

Macros

Detailed Description