factory.h File Reference

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Data Structures
struct	pw_factory_info
	The factory information. More...
struct	pw_factory_events
	Factory events. More...
struct	pw_factory_methods
	Factory methods. More...

Macros
#define	PW_TYPE_INTERFACE_Factory   PW_TYPE_INFO_INTERFACE_BASE "Factory"
#define	PW_VERSION_FACTORY   3
#define	PW_FACTORY_CHANGE_MASK_PROPS   (1 << 0)
#define	PW_FACTORY_CHANGE_MASK_ALL   ((1 << 1)-1)
#define	PW_FACTORY_EVENT_INFO   0
#define	PW_FACTORY_EVENT_NUM   1
#define	PW_VERSION_FACTORY_EVENTS   0
#define	PW_FACTORY_METHOD_ADD_LISTENER   0
#define	PW_FACTORY_METHOD_NUM   1
#define	PW_VERSION_FACTORY_METHODS   0
#define	pw_factory_method(o, method, version, ...)
#define	pw_factory_add_listener(c, ...)   pw_factory_method(c,add_listener,0,__VA_ARGS__)

Functions
struct pw_factory_info *	pw_factory_info_update (struct pw_factory_info *info, const struct pw_factory_info *update)
void	pw_factory_info_free (struct pw_factory_info *info)

Macro Definition Documentation

pw_factory_add_listener

#define pw_factory_add_listener	(		c,
			...
	)		pw_factory_method(c,add_listener,0,__VA_ARGS__)

PW_FACTORY_CHANGE_MASK_ALL

#define PW_FACTORY_CHANGE_MASK_ALL   ((1 << 1)-1)

PW_FACTORY_CHANGE_MASK_PROPS

#define PW_FACTORY_CHANGE_MASK_PROPS   (1 << 0)

PW_FACTORY_EVENT_INFO

#define PW_FACTORY_EVENT_INFO   0

PW_FACTORY_EVENT_NUM

#define PW_FACTORY_EVENT_NUM   1

pw_factory_method

#define pw_factory_method	(		o,
			method,
			version,
			...
	)

Value:

({                                                                      \
        int _res = -ENOTSUP;                                            \
        spa_interface_call_res((struct spa_interface*)o,                \
                        struct pw_factory_methods, _res,                \
                        method, version, ##__VA_ARGS__);                \
        _res;                                                           \
})

PW_FACTORY_METHOD_ADD_LISTENER

#define PW_FACTORY_METHOD_ADD_LISTENER   0

PW_FACTORY_METHOD_NUM

#define PW_FACTORY_METHOD_NUM   1

PW_TYPE_INTERFACE_Factory

#define PW_TYPE_INTERFACE_Factory   PW_TYPE_INFO_INTERFACE_BASE "Factory"

PW_VERSION_FACTORY

#define PW_VERSION_FACTORY   3

PW_VERSION_FACTORY_EVENTS

#define PW_VERSION_FACTORY_EVENTS   0

PW_VERSION_FACTORY_METHODS

#define PW_VERSION_FACTORY_METHODS   0

Function Documentation

pw_factory_info_free()

void pw_factory_info_free

(

struct pw_factory_info *

info

)

References pw_factory_info::name, pw_factory_info::props, and pw_factory_info::type.

pw_factory_info_update()

struct pw_factory_info* pw_factory_info_update	(	struct pw_factory_info *	info,
		const struct pw_factory_info *	update
	)

References pw_factory_info::change_mask, pw_factory_info::id, pw_factory_info::name, pw_factory_info::props, PW_FACTORY_CHANGE_MASK_PROPS, pw_factory_info::type, and pw_factory_info::version.