impl-metadata.h File Reference

pipewire/impl-metadata.h More...

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Data Structures
struct	pw_impl_metadata_events
	Metadata events, listen to them with pw_impl_metadata_add_listener. More...

Macros
#define	PW_VERSION_IMPL_METADATA_EVENTS   0

Functions
struct pw_impl_metadata *	pw_context_create_metadata (struct pw_context *context, const char *name, struct pw_properties *properties, size_t user_data_size)
const struct pw_properties *	pw_impl_metadata_get_properties (struct pw_impl_metadata *metadata)
	Get the metadata properties.
int	pw_impl_metadata_register (struct pw_impl_metadata *metadata, struct pw_properties *properties)
void	pw_impl_metadata_destroy (struct pw_impl_metadata *metadata)
void *	pw_impl_metadata_get_user_data (struct pw_impl_metadata *metadata)
int	pw_impl_metadata_set_implementation (struct pw_impl_metadata *metadata, struct pw_metadata *impl)
struct pw_metadata *	pw_impl_metadata_get_implementation (struct pw_impl_metadata *metadata)
struct pw_global *	pw_impl_metadata_get_global (struct pw_impl_metadata *metadata)
	Get the global of this metadata.
void	pw_impl_metadata_add_listener (struct pw_impl_metadata *metadata, struct spa_hook *listener, const struct pw_impl_metadata_events *events, void *data)
	Add an event listener.
int	pw_impl_metadata_set_property (struct pw_impl_metadata *metadata, uint32_t subject, const char *key, const char *type, const char *value)
	Set a property.
int	pw_impl_metadata_set_propertyf (struct pw_impl_metadata *metadata, uint32_t subject, const char *key, const char *type, const char *fmt,...)

Detailed Description

pipewire/impl-metadata.h