gstreamer/gst/gstpluginfeature.h
Wim Taymans 12bbbd5c1e Lots of modifications to the plugin system.
Original commit message from CVS:
Lots of modifications to the plugin system.
- Added a GstPluginfeature object that serves as a base class for all
plugin contents.
- changed the plugin API, everyhting is now added with
gst_plugin_add_feature
- typefactories are named now so that they can be located easily and filled
in at plugin load.
- mime types like "video/raw image/raw" are gone for now.
- lots of plugin updates (style and API changes)
- tested with an without registry.
- updates to various tools.
- added a little testsuite to test/show how you can load plugins (4 modes)

Test this one, Almost everything has changed :-)
2001-08-21 20:16:48 +00:00

72 lines
2.2 KiB
C

/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* gstpluginfeature.h: Header for base GstPluginFeature
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_PLUGIN_FEATURE_H__
#define __GST_PLUGIN_FEATURE_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <gst/gstobject.h>
#define GST_TYPE_PLUGIN_FEATURE \
(gst_plugin_feature_get_type())
#define GST_PLUGIN_FEATURE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PLUGIN_FEATURE,GstPluginFeature))
#define GST_PLUGIN_FEATURE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLUGIN_FEATURE,GstPluginFeatureClass))
#define GST_IS_PLUGIN_FEATURE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PLUGIN_FEATURE))
#define GST_IS_PLUGIN_FEATURE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLUGIN_FEATURE))
typedef struct _GstPluginFeature GstPluginFeature;
typedef struct _GstPluginFeatureClass GstPluginFeatureClass;
struct _GstPluginFeature {
GstObject object;
gpointer manager;
};
struct _GstPluginFeatureClass {
GstObjectClass parent_class;
void (*unload_thyself) (GstPluginFeature *feature);
};
/* normal GObject stuff */
GType gst_plugin_feature_get_type (void);
void gst_plugin_feature_ensure_loaded (GstPluginFeature *feature);
void gst_plugin_feature_unload_thyself (GstPluginFeature *feature);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_PLUGIN_FEATURE_H__ */