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GObject.Object
parent-child marker Gst.Object
Gst.Registry

Class Gst.Registry

Import line:	Gst = imports.gi.Gst;
GIR File:	Gst-0.10.gir
C documentation:	GstRegistry
Class :	Registry
Extends:	Gst.Object
	Show / Hide Inherited methods, properties and signals

Opaque GstRegistry structure.

Properties
Properties		Defined By
	_gst_reserved : Array read only	Gst.Registry
	basename_hash : Object read only	Gst.Registry
	cache_file : Number read only	Gst.Registry
	feature_hash : Object read only	Gst.Registry
	features : Array read only	Gst.Registry
	flags : Number read only	Gst.Object
	lock : GLib.Mutex read only	Gst.Object
	name : String	Gst.Object
	name_prefix : String read only	Gst.Object
	object : Gst.Object read only	Gst.Registry
	parent : Gst.Object read only	Gst.Object
	paths : Array read only	Gst.Registry
	plugins : Array read only	Gst.Registry
	priv : Gst.RegistryPrivate read only	Gst.Registry
	refcount : Number read only	Gst.Object

Methods / Constructors
Method / Constructor		Defined By
	new Gst.Registry (Object *properties) Create a new Gst.Registry Create a new Gst.Registry Parameters: Object properties*
	Gst.Registry.fork_is_enabled () : Boolean By default GStreamer will perform scanning and rebuilding of the registry file using a helper child process. By default GStreamer will perform scanning and rebuilding of the registry file using a helper child process. Applications might want to disable this behaviour with the gst_registry_fork_set_enabled() function, in which case new plugins are scanned (and loaded) into the application process. rebuilding the registry. Returns: Boolean	Gst.Registry
	Gst.Registry.fork_set_enabled (Boolean *enabled) : none Applications might want to disable/enable spawning of a child helper process when rebuilding the registry. Applications might want to disable/enable spawning of a child helper process when rebuilding the registry. See gst_registry_fork_is_enabled() for more information. Parameters: Boolean enabled* Required (not null) Returns: none	Gst.Registry
	Gst.Registry.get_default () : Gst.Registry Retrieves the default registry. Retrieves the default registry. The caller does not own a reference on the registry, as it is alive as long as GStreamer is initialized. Returns: Gst.Registry	Gst.Registry
	add_feature (PluginFeature *feature) : Boolean Add the feature to the registry. Add the feature to the registry. The feature-added signal will be emitted. This function sinks feature. MT safe. Parameters: Gst.PluginFeature feature* Required (not null) Returns: Boolean	Gst.Registry
	add_path (String *path) : none Add the given path to the registry. Add the given path to the registry. The syntax of the path is specific to the registry. If the path has already been added, do nothing. Parameters: String path* Required (not null) Returns: none	Gst.Registry
	add_plugin (Plugin *plugin) : Boolean Add the plugin to the registry. Add the plugin to the registry. The plugin-added signal will be emitted. This function will sink plugin. MT safe. Parameters: Gst.Plugin plugin* Required (not null) Returns: Boolean	Gst.Registry
	default_error (Object *error, String debug) : none A default error function. A default error function. The default handler will simply print the error string using g_print. Parameters: Object error* Required (not null) String debug Required (not null) Returns: none	Gst.Object
	feature_filter (Function *filter, Boolean first, void *user_data) : Array Runs a filter against all features of the plugins in the registry and returns a GList with the results. Runs a filter against all features of the plugins in the registry and returns a GList with the results. If the first flag is set, only the first match is returned (as a list with a single object). after usage. MT safe. Parameters: Function (PluginFeature feature, void *user_data) : Array Required (not null) Boolean first* Required (not null) void* user_data Required (not null) Returns: Array	Gst.Registry
	find_feature (String *name, Number type) : Gst.PluginFeature Find the pluginfeature with the given name and type in the registry. Find the pluginfeature with the given name and type in the registry. if the plugin was not found. gst_object_unref() after usage. MT safe. Parameters: String name* Required (not null) Number type Required (not null) Returns: Gst.PluginFeature	Gst.Registry
	find_plugin (String *name) : Gst.Plugin Find the plugin with the given name in the registry. Find the plugin with the given name in the registry. The plugin will be reffed; caller is responsible for unreffing. gst_object_unref() after usage. MT safe. Parameters: String name* Required (not null) Returns: Gst.Plugin	Gst.Registry
	get_feature_list (Number *type) : Array Retrieves a GList* of GstPluginFeature of type. Retrieves a GList of GstPluginFeature of type. gst_plugin_feature_list_free() after usage. MT safe. Parameters: Number type Required (not null) Returns: Array	Gst.Registry
	get_feature_list_by_plugin (String *name) : Array Retrieves a GList* of features of the plugin with name name. Retrieves a GList of features of the plugin with name name. after usage. Parameters: String name Required (not null) Returns: Array	Gst.Registry
	get_feature_list_cookie () : Number Returns the registrys feature list cookie. Returns the registrys feature list cookie. This changes every time a feature is added or removed from the registry. Returns: Number	Gst.Registry
	get_name () : String Returns a copy of the name of object. Returns a copy of the name of object. Caller should g_free() the return value after usage. For a nameless object, this returns NULL, which you can safely g_free() as well. MT safe. This function grabs and releases object's LOCK. Returns: String after usage.	Gst.Object
	get_name_prefix () : String Returns a copy of the name prefix of object. Returns a copy of the name prefix of object. Caller should g_free() the return value after usage. For a prefixless object, this returns NULL, which you can safely g_free() as well. MT safe. This function grabs and releases object's LOCK. Returns: String after usage.	Gst.Object
	get_parent () : Gst.Object Returns the parent of object. Returns the parent of object. This function increases the refcount of the parent object so you should gst_object_unref() it after usage. MT safe. Grabs and releases object's LOCK. Returns: Gst.Object parent. unref after usage.	Gst.Object
	get_path_list () : Array Get the list of paths for the given registry. Get the list of paths for the given registry. MT safe. Returns: Array	Gst.Registry
	get_path_string () : String Generates a string describing the path of object in the object hierarchy. Generates a string describing the path of object in the object hierarchy. Only useful (or used) for debugging. MT safe. Grabs and releases the GstObject's LOCK for all objects in the hierarchy. Returns: String g_free() the string after usage.	Gst.Object
	get_plugin_list () : Array Get a copy of all plugins registered in the given registry. Get a copy of all plugins registered in the given registry. The refcount of each element in the list in incremented. MT safe. Returns: Array after usage.	Gst.Registry
	has_ancestor (Object *ancestor) : Boolean Check if object* has an ancestor ancestor somewhere up in the hierarchy. Check if object has an ancestor ancestor somewhere up in the hierarchy. MT safe. Grabs and releases object's locks. Parameters: Gst.Object ancestor Required (not null) Returns: Boolean	Gst.Object
	lookup (String *filename) : Gst.Plugin Look up a plugin in the given registry with the given filename. Look up a plugin in the given registry with the given filename. If found, plugin is reffed. after usage. Parameters: String filename* Required (not null) Returns: Gst.Plugin	Gst.Registry
	lookup_feature (String *name) : Gst.PluginFeature Find a GstPluginFeature* with name in registry. Find a GstPluginFeature with name in registry. gst_object_unref() after usage. MT safe. Parameters: String name Required (not null) Returns: Gst.PluginFeature	Gst.Registry
	plugin_filter (Function *filter, Boolean first, void *user_data) : Array Runs a filter against all plugins in the registry and returns a GList* with the results. Runs a filter against all plugins in the registry and returns a GList with the results. If the first flag is set, only the first match is returned (as a list with a single object). Every plugin is reffed; use gst_plugin_list_free() after use, which will unref again. MT safe. Parameters: Function (Plugin *plugin, void *user_data) : Array Required (not null) Boolean first* Required (not null) void* user_data Required (not null) Returns: Array after usage.	Gst.Registry
	remove_feature (PluginFeature *feature) : none Remove the feature from the registry. Remove the feature from the registry. MT safe. Parameters: Gst.PluginFeature feature* Required (not null) Returns: none	Gst.Registry
	remove_plugin (Plugin *plugin) : none Remove the plugin from the registry. Remove the plugin from the registry. MT safe. Parameters: Gst.Plugin plugin* Required (not null) Returns: none	Gst.Registry
	replace (Object *newobj) : none Unrefs the GstObject* pointed to by oldobj, refs newobj and puts newobj in *oldobj. Unrefs the GstObject pointed to by oldobj, refs newobj and puts newobj in *oldobj. Be carefull when calling this function, it does not take any locks. You might want to lock the object owning oldobj pointer before calling this function. Make sure not to LOCK oldobj because it might be unreffed which could cause a deadlock when it is disposed. Parameters: Gst.Object newobj Required (not null) Returns: none	Gst.Object
	restore_thyself (Node *self) : none Restores object* with the data from the parent XML node. Restores object with the data from the parent XML node. Parameters: libxml2.Node self Required (not null) Returns: none	Gst.Object
	save_thyself (Node *parent) : libxml2.Node Saves object* into the parent XML node. Saves object into the parent XML node. Parameters: libxml2.Node parent Required (not null) Returns: libxml2.Node	Gst.Object
	scan_path (String *path) : Boolean Scan the given path for plugins to add to the registry. Scan the given path for plugins to add to the registry. The syntax of the path is specific to the registry. Parameters: String path* Required (not null) Returns: Boolean	Gst.Registry
	set_name (String *name) : Boolean Sets the name of object, or gives object* a guaranteed unique name (if name is NULL). Sets the name of object, or gives object a guaranteed unique name (if name is NULL). This function makes a copy of the provided name, so the caller retains ownership of the name it sent. a parent cannot be renamed, this function returns FALSE in those cases. MT safe. This function grabs and releases object's LOCK. Parameters: String name Required (not null) Returns: Boolean	Gst.Object
	set_name_prefix (String *name_prefix) : none Sets the name prefix of object* to name_prefix. Sets the name prefix of object to name_prefix. This function makes a copy of the provided name prefix, so the caller retains ownership of the name prefix it sent. MT safe. This function grabs and releases object's LOCK. Parameters: String name_prefix Required (not null) Returns: none	Gst.Object
	set_parent (Object *parent) : Boolean Sets the parent of object* to parent. Sets the parent of object to parent. The object's reference count will be incremented, and any floating reference will be removed (see gst_object_sink()). This function causes the parent-set signal to be emitted when the parent was successfully set. already had a parent or object and parent are the same. MT safe. Grabs and releases object's LOCK. Parameters: Gst.Object parent Required (not null) Returns: Boolean	Gst.Object
	unparent () : none Clear the parent of object, removing the associated reference. Clear the parent of object, removing the associated reference. This function decreases the refcount of object. MT safe. Grabs and releases object's lock. Returns: none	Gst.Object
	xml_read_cache (String *location) : Boolean Parameters: String location* Required (not null) Returns: Boolean	Gst.Registry
	xml_write_cache (String *location) : Boolean Parameters: String location* Required (not null) Returns: Boolean	Gst.Registry

Events - usage syntax: this.signals.EVENTNAME.connect( Function )
Event		Defined By
	deep_notify (Object *self, Object prop_object, ParamSpec prop) : none The deep notify signal is used to be notified of property changes. 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. Parameters: Gst.Object self* Gst.Object prop_object GObject.ParamSpec prop Returns: {none}	Gst.Object
	feature_added (Registry *self, void *feature) : none Signals that a feature has been added to the registry (possibly replacing a previously-added one by the same name) Signals that a feature has been added to the registry (possibly replacing a previously-added one by the same name) Parameters: Gst.Registry self* void* feature Returns: {none}	Gst.Registry
	object_saved (Object *self, void *xml_node) : none Trigered whenever a new object is saved to XML. Trigered whenever a new object is saved to XML. You can connect to this signal to insert custom XML tags into the core XML. Parameters: Gst.Object self* void* xml_node Returns: {none}	Gst.Object
	parent_set (Object *self, Object parent) : none Emitted when the parent of an object is set. Emitted when the parent of an object is set. Parameters: Gst.Object self* Gst.Object parent Returns: {none}	Gst.Object
	parent_unset (Object *self, Object parent) : none Emitted when the parent of an object is unset. Emitted when the parent of an object is unset. Parameters: Gst.Object self* Gst.Object parent Returns: {none}	Gst.Object
	plugin_added (Registry *self, void *plugin) : none Signals that a plugin has been added to the registry (possibly replacing a previously-added one by the same name) Signals that a plugin has been added to the registry (possibly replacing a previously-added one by the same name) Parameters: Gst.Registry self* void* plugin Returns: {none}	Gst.Registry

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Class Gst.Registry