25 #ifndef PIPEWIRE_IMPL_DEVICE_H
26 #define PIPEWIRE_IMPL_DEVICE_H
45 #include <spa/monitor/device.h>
54 #define PW_VERSION_IMPL_DEVICE_EVENTS 0
70 size_t user_data_size);
89 struct spa_hook *listener,
98 int seq, uint32_t param_id,
99 uint32_t index, uint32_t max,
100 const struct spa_pod *
filter,
101 int (*callback) (
void *
data,
int seq,
102 uint32_t
id, uint32_t index, uint32_t next,
103 struct spa_pod *
param),
A collection of key/value pairs.
Definition: properties.h:45
struct pw_impl_device * pw_context_create_device(struct pw_context *context, struct pw_properties *properties, size_t user_data_size)
Definition: impl-device.c:140
PipeWire device interface.
int pw_impl_device_update_properties(struct pw_impl_device *device, const struct spa_dict *dict)
Definition: impl-device.c:902
void(* free)(void *data)
the device is freed
Definition: impl-device.h:60
void(* destroy)(void *data)
the device is destroyed
Definition: impl-device.h:58
void pw_impl_device_add_listener(struct pw_impl_device *device, struct spa_hook *listener, const struct pw_impl_device_events *events, void *data)
Add an event listener.
Definition: impl-device.c:922
void * pw_impl_device_get_user_data(struct pw_impl_device *device)
Definition: impl-device.c:910
Device events, listen to them with pw_impl_device_add_listener.
Definition: impl-device.h:53
The device information.
Definition: device.h:43
void(* initialized)(void *data)
the device is initialized
Definition: impl-device.h:62
struct spa_device * pw_impl_device_get_implementation(struct pw_impl_device *device)
Get the device implementation.
Definition: impl-device.c:890
int pw_impl_device_set_implementation(struct pw_impl_device *device, struct spa_device *spa_device)
Set the device implementation.
Definition: impl-device.c:873
static uint32_t int seq
Definition: core.h:325
struct pw_global * pw_impl_device_get_global(struct pw_impl_device *device)
Get the global of this device.
Definition: impl-device.c:916
int pw_impl_device_register(struct pw_impl_device *device, struct pw_properties *properties)
Definition: impl-device.c:554
void pw_impl_device_destroy(struct pw_impl_device *device)
Definition: impl-device.c:194
uint32_t version
Definition: impl-device.h:55
A global object visible to remote clients.
int pw_impl_device_for_each_param(struct pw_impl_device *device, int seq, uint32_t param_id, uint32_t index, uint32_t max, const struct spa_pod *filter, int(*callback)(void *data, int seq, uint32_t id, uint32_t index, uint32_t next, struct spa_pod *param), void *data)
Definition: impl-device.c:293
void(* info_changed)(void *data, const struct pw_device_info *info)
the device info changed
Definition: impl-device.h:65
const struct pw_properties * pw_impl_device_get_properties(struct pw_impl_device *device)
Definition: impl-device.c:896