Class
ClapperEnhancerProxy
unstable since: 0.10
Description [src]
final class Clapper.EnhancerProxy : Gst.Object
{
/* No available fields */
}An intermediary between player and enhancer plugin.
Applications can use this to inspect enhancer information, its properties and configure them.
Clapper player manages all enhancers internally, including creating when needed and destroying them later. Instead, it provides access to so called enhancer proxy objects which allow to browse available enhancer properties and store their config either globally or locally for each player instance.
Use clapper_get_global_enhancer_proxies() or ClapperPlayer:enhancer-proxies
property to access a ClapperEnhancerProxyList of available enhancer proxies. While both
lists include the same amount of proxies, the difference is which properties can be configured
in which list. Only the latter allows tweaking of local (per player instance) properties using
clapper_enhancer_proxy_set_locally() function.
Available since: 0.10
Instance methods
clapper_enhancer_proxy_extra_data_lists_value
A convenience function to check whether proxy plugin file
has an extra data field with key that among separated list
of values includes value (works on single value lists too).
unstable since: 0.10
clapper_enhancer_proxy_get_description
Get description from enhancer plugin info file.
unstable since: 0.10
clapper_enhancer_proxy_get_extra_data
Get extra data from enhancer plugin info file specified by key.
unstable since: 0.10
clapper_enhancer_proxy_get_friendly_name
Get a name from enhancer plugin info file. Can be used for showing in UI and such.
unstable since: 0.10
clapper_enhancer_proxy_get_module_dir
Get a path to the directory from which enhancer is loaded.
unstable since: 0.10
clapper_enhancer_proxy_get_module_name
Get name of the module from enhancer plugin info file. This value is used to uniquely identify a particular plugin.
unstable since: 0.10
clapper_enhancer_proxy_get_target_interfaces
Get an array of interfaces that target enhancer implements.
unstable since: 0.10
clapper_enhancer_proxy_get_target_properties
Get an array of properties in target enhancer.
unstable since: 0.10
clapper_enhancer_proxy_get_version
Get version string from enhancer plugin info file.
unstable since: 0.10
clapper_enhancer_proxy_set_locally
Configure one or more properties which have CLAPPER_ENHANCER_PARAM_LOCAL
flag set on the target enhancer instance.
unstable since: 0.10
clapper_enhancer_proxy_set_locally_with_table
Same as clapper_enhancer_proxy_set_locally(), but to configure uses
GHashTable with string keys and GValue as their values.
unstable since: 0.10
clapper_enhancer_proxy_target_has_interface
A convenience function to check if target enhancer implements given interface.
unstable since: 0.10
Properties
Properties inherited from GstObject (2)
Gst.Object:name
Gst.Object:parent
The parent of the object. Please note, that when changing the ‘parent’
property, we don’t emit GObject::notify and GstObject::deep-notify
signals due to locking issues. In some cases one can use
GstBin::element-added or GstBin::element-removed signals on the parent to
achieve a similar effect.
Signals
Signals inherited from GstObject (1)
GstObject::deep-notify
The deep notify signal is used to be notified of property changes. It is typically attached to the toplevel bin to receive notifications from all the elements contained in that bin.
Signals inherited from GObject (1)
GObject::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.