gstreamer/gst/gstglobaldevicemonitor.h
2014-06-20 16:55:06 -04:00

105 lines
3.8 KiB
C

/* GStreamer
* Copyright (C) 2013 Olivier Crete <olivier.crete@collabora.com>
*
* gstglobaldevicemonitor.c: Global device monitor
*
* 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_GLOBAL_DEVICE_MONITOR_H__
#define __GST_GLOBAL_DEVICE_MONITOR_H__
#include <gst/gstobject.h>
#include <gst/gstdevice.h>
#include <gst/gstdevicemonitor.h>
#include <gst/gstdevicemonitorfactory.h>
G_BEGIN_DECLS
typedef struct _GstGlobalDeviceMonitor GstGlobalDeviceMonitor;
typedef struct _GstGlobalDeviceMonitorPrivate GstGlobalDeviceMonitorPrivate;
typedef struct _GstGlobalDeviceMonitorClass GstGlobalDeviceMonitorClass;
#define GST_TYPE_GLOBAL_DEVICE_MONITOR (gst_global_device_monitor_get_type())
#define GST_IS_GLOBAL_DEVICE_MONITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GLOBAL_DEVICE_MONITOR))
#define GST_IS_GLOBAL_DEVICE_MONITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GLOBAL_DEVICE_MONITOR))
#define GST_GLOBAL_DEVICE_MONITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_GLOBAL_DEVICE_MONITOR, GstGlobalDeviceMonitorClass))
#define GST_GLOBAL_DEVICE_MONITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GLOBAL_DEVICE_MONITOR, GstGlobalDeviceMonitor))
#define GST_GLOBAL_DEVICE_MONITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GLOBAL_DEVICE_MONITOR, GstGlobalDeviceMonitorClass))
#define GST_GLOBAL_DEVICE_MONITOR_CAST(obj) ((GstGlobalDeviceMonitor *)(obj))
/**
* GstGlobalDeviceMonitor:
* @parent: the parent #GstObject structure
*
* Opaque global device monitor object structure.
*
* Since: 1.4
*/
struct _GstGlobalDeviceMonitor {
GstObject parent;
/*< private >*/
GstGlobalDeviceMonitorPrivate *priv;
gpointer _gst_reserved[GST_PADDING];
};
/**
* GstGlobalDeviceMonitorClass:
* @parent_class: the parent #GstObjectClass structure
*
* Opaque global device monitor class structure.
*
* Since: 1.4
*/
struct _GstGlobalDeviceMonitorClass {
GstObjectClass parent_class;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
GType gst_global_device_monitor_get_type (void);
GstGlobalDeviceMonitor * gst_global_device_monitor_new (void);
GstBus * gst_global_device_monitor_get_bus (GstGlobalDeviceMonitor * monitor);
GList * gst_global_device_monitor_get_devices (GstGlobalDeviceMonitor * monitor);
gboolean gst_global_device_monitor_start (GstGlobalDeviceMonitor * monitor);
void gst_global_device_monitor_stop (GstGlobalDeviceMonitor * monitor);
void gst_global_device_monitor_set_classes_filter (GstGlobalDeviceMonitor * monitor,
const gchar * classes);
gchar * gst_global_device_monitor_get_classes_filter (GstGlobalDeviceMonitor * monitor);
void gst_global_device_monitor_set_caps_filter (GstGlobalDeviceMonitor * monitor,
GstCaps * caps);
GstCaps * gst_global_device_monitor_get_caps_filter (GstGlobalDeviceMonitor * monitor);
G_END_DECLS
#endif /* __GST_GLOBAL_DEVICE_MONITOR_H__ */