TracerFactory

Use gst_tracer_factory_get_list() to get a list of tracer factories known to GStreamer.

class TracerFactory : PluginFeature {

GstTracerFactory* gstTracerFactory;

GstTracerFactory* getTracerFactoryStruct(bool transferOwnership);

void* getStruct();

this(GstTracerFactory* gstTracerFactory, bool ownedRef);

static GType getType();

static ListG getList();

GType getTracerType();

}

Constructors

this this(GstTracerFactory* gstTracerFactory, bool ownedRef): Sets our main struct and passes it to the parent class.

Members

Functions

getStruct void* getStruct(): the main Gtk struct as a void*
getTracerFactoryStruct GstTracerFactory* getTracerFactoryStruct(bool transferOwnership): Get the main Gtk struct
getTracerType GType getTracerType(): Get the #GType for elements managed by this factory. The type can only be retrieved if the element factory is loaded, which can be assured with gst_plugin_feature_load().

Static functions

getList ListG getList(): Gets the list of all registered tracer factories. You must free the list using gst_plugin_feature_list_free().
getType GType getType()

Variables

gstTracerFactory GstTracerFactory* gstTracerFactory;: the main Gtk struct

Inherited Members

From PluginFeature

gstPluginFeature GstPluginFeature* gstPluginFeature;: the main Gtk struct
getPluginFeatureStruct GstPluginFeature* getPluginFeatureStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
listCopy ListG listCopy(ListG list): Copies the list of features. Caller should call @gst_plugin_feature_list_free when done with the list.
listDebug void listDebug(ListG list): Debug the plugin feature names in @list.
listFree void listFree(ListG list): Unrefs each member of @list, then frees the list.
rankCompareFunc int rankCompareFunc(void* p1, void* p2): Compares the two given #GstPluginFeature instances. This function can be used as a #GCompareFunc when sorting by rank and then by name.
checkVersion bool checkVersion(uint minMajor, uint minMinor, uint minMicro): Checks whether the given plugin feature is at least the required version
getPlugin Plugin getPlugin(): Get the plugin that provides this feature.
getPluginName string getPluginName(): Get the name of the plugin that provides this feature.
getRank uint getRank(): Gets the rank of a plugin feature.
load PluginFeature load(): Loads the plugin containing @feature if it's not already loaded. @feature is unaffected; use the return value instead.
setRank void setRank(uint rank): Specifies a rank for a plugin feature, so that autoplugging uses the most appropriate feature.

Meta

Since

1.8

Source

See Implementation

gstreamer TracerFactory classes

TracerFactory