5#ifndef PIPEWIRE_IMPL_DEVICE_H
6#define PIPEWIRE_IMPL_DEVICE_H
37#define PW_VERSION_IMPL_DEVICE_EVENTS 0
53 size_t user_data_size);
81 int seq, uint32_t param_id,
82 uint32_t index, uint32_t max,
84 int (*callback) (
void *data,
int seq,
85 uint32_t
id, uint32_t index, uint32_t next,
void * pw_impl_device_get_user_data(struct pw_impl_device *device)
Definition impl-device.c:1023
void pw_impl_device_destroy(struct pw_impl_device *device)
Definition impl-device.c:210
struct spa_device * pw_impl_device_get_implementation(struct pw_impl_device *device)
Get the device implementation.
Definition impl-device.c:1003
int pw_impl_device_set_implementation(struct pw_impl_device *device, struct spa_device *spa_device)
Set the device implementation.
Definition impl-device.c:974
const struct pw_properties * pw_impl_device_get_properties(struct pw_impl_device *device)
Definition impl-device.c:1009
int pw_impl_device_register(struct pw_impl_device *device, struct pw_properties *properties)
Definition impl-device.c:581
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:1035
struct pw_global * pw_impl_device_get_global(struct pw_impl_device *device)
Get the global of this device.
Definition impl-device.c:1029
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:309
int pw_impl_device_update_properties(struct pw_impl_device *device, const struct spa_dict *dict)
Definition impl-device.c:1015
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:157
The device information.
Definition device.h:42
Device events, listen to them with pw_impl_device_add_listener.
Definition impl-device.h:41
void(* free)(void *data)
the device is freed
Definition impl-device.h:49
void(* destroy)(void *data)
the device is destroyed
Definition impl-device.h:47
void(* initialized)(void *data)
the device is initialized
Definition impl-device.h:51
uint32_t version
Definition impl-device.h:44
void(* info_changed)(void *data, const struct pw_device_info *info)
the device info changed
Definition impl-device.h:54
Definition properties.h:34
A hook, contains the structure with functions and the data passed to the functions.
Definition hook.h:350