/* GStreamer * Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net> * * gsttracerfactory.c: tracing subsystem * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ /** * SECTION:gsttracerfactory * @short_description: Information about registered tracer functions * * Use gst_tracer_factory_get_list() to get a list of tracer factories known to * GStreamer. */ #include "gst_private.h" #include "gstinfo.h" #include "gsttracerfactory.h" #include "gstregistry.h" GST_DEBUG_CATEGORY (tracer_debug); #define GST_CAT_DEFAULT tracer_debug #define _do_init \ { \ GST_DEBUG_CATEGORY_INIT (tracer_debug, "GST_TRACER", \ GST_DEBUG_FG_BLUE, "tracing subsystem"); \ } #define gst_tracer_factory_parent_class parent_class G_DEFINE_TYPE_WITH_CODE (GstTracerFactory, gst_tracer_factory, GST_TYPE_PLUGIN_FEATURE, _do_init); static void gst_tracer_factory_class_init (GstTracerFactoryClass * klass) { } static void gst_tracer_factory_init (GstTracerFactory * factory) { } /** * gst_tracer_factory_get_list: * * Gets the list of all registered tracer factories. You must free the * list using gst_plugin_feature_list_free(). * * The returned factories are sorted by factory name. * * Free-function: gst_plugin_feature_list_free * * Returns: (transfer full) (element-type Gst.TracerFactory): the list of all * registered #GstTracerFactory. * * Since: 1.8 */ GList * gst_tracer_factory_get_list (void) { return gst_registry_get_feature_list (gst_registry_get (), GST_TYPE_TRACER_FACTORY); }