build-12775836/doc/spa/monitor/utils.h File Reference

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Data Structures
struct	spa_result_device_params_data

Macros
#define	spa_device_emit(hooks, method, version, ...)
#define	spa_device_emit_info(hooks, i)   spa_device_emit(hooks,info, 0, i)
#define	spa_device_emit_result(hooks, s, r, t, res)   spa_device_emit(hooks,result, 0, s, r, t, res)
#define	spa_device_emit_event(hooks, e)   spa_device_emit(hooks,event, 0, e)
#define	spa_device_emit_object_info(hooks, id, i)   spa_device_emit(hooks,object_info, 0, id, i)

Functions
void	spa_result_func_device_params (void *data, int seq, int res, uint32_t type, const void *result)
int	spa_device_enum_params_sync (struct spa_device *device, uint32_t id, uint32_t *index, const struct spa_pod *filter, struct spa_pod **param, struct spa_pod_builder *builder)

Macro Definition Documentation

spa_device_emit

#define spa_device_emit	(		hooks,
			method,
			version,
			...
	)

Value:

                spa_hook_list_call_simple(hooks, struct spa_device_events,      \
                                method, version, ##__VA_ARGS__)

spa_device_emit_event

#define spa_device_emit_event	(		hooks,
			e
	)		spa_device_emit(hooks,event, 0, e)

spa_device_emit_info

#define spa_device_emit_info	(		hooks,
			i
	)		spa_device_emit(hooks,info, 0, i)

spa_device_emit_object_info

#define spa_device_emit_object_info	(		hooks,
			id,
			i
	)		spa_device_emit(hooks,object_info, 0, id, i)

spa_device_emit_result

#define spa_device_emit_result	(		hooks,
			s,
			r,
			t,
			res
	)		spa_device_emit(hooks,result, 0, s, r, t, res)

Function Documentation

spa_device_enum_params_sync()

int spa_device_enum_params_sync ( struct spa_device *  device, uint32_t  id, uint32_t *  index, const struct spa_pod *  filter, struct spa_pod **  param, struct spa_pod_builder *  builder  )

inline

References spa_result_device_params_data::builder.

spa_result_func_device_params()

void spa_result_func_device_params ( void *  data, int  seq, int  res, uint32_t  type, const void *  result  )

inline

References spa_result_device_params_data::builder, spa_result_device_params_data::data, spa_pod_builder::data, spa_result_device_params::next, spa_pod_builder_state::offset, spa_result_device_params::param, spa_pod_builder_raw_padded(), SPA_POD_SIZE, SPA_PTROFF, and spa_pod_builder::state.