mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-30 05:31:15 +00:00
89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/* switchbin
|
|
* Copyright (C) 2016 Carlos Rafael Giani
|
|
*
|
|
* gstswitchbin.h: Header for GstSwitchBin object
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
|
|
#ifndef GSTSWITCHBIN_H___
|
|
#define GSTSWITCHBIN_H___
|
|
|
|
#include <gst/gst.h>
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
typedef struct _GstSwitchBin GstSwitchBin;
|
|
typedef struct _GstSwitchBinClass GstSwitchBinClass;
|
|
typedef struct _GstSwitchBinPath GstSwitchBinPath;
|
|
|
|
|
|
#define GST_TYPE_SWITCH_BIN (gst_switch_bin_get_type())
|
|
#define GST_SWITCH_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_SWITCH_BIN, GstSwitchBin))
|
|
#define GST_SWITCH_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_SWITCH_BIN, GstSwitchBinClass))
|
|
#define GST_SWITCH_BIN_CAST(obj) ((GstSwitchBin *)(obj))
|
|
#define GST_IS_SWITCH_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_SWITCH_BIN))
|
|
#define GST_IS_SWITCH_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_SWITCH_BIN))
|
|
|
|
|
|
struct _GstSwitchBin
|
|
{
|
|
GstBin parent;
|
|
|
|
GMutex path_mutex;
|
|
|
|
GstSwitchBinPath **paths;
|
|
GstSwitchBinPath *current_path;
|
|
gboolean path_changed;
|
|
|
|
guint num_paths;
|
|
|
|
GstElement *input_identity;
|
|
GstEvent *last_stream_start;
|
|
GstPad *sinkpad, *srcpad;
|
|
gulong blocking_probe_id, drop_probe_id;
|
|
|
|
GstCaps *last_caps;
|
|
};
|
|
|
|
|
|
struct _GstSwitchBinClass
|
|
{
|
|
GstBinClass parent_class;
|
|
};
|
|
|
|
|
|
struct _GstSwitchBinPath
|
|
{
|
|
GstObject parent;
|
|
|
|
GstElement *element;
|
|
GstCaps *caps;
|
|
GstSwitchBin *bin;
|
|
};
|
|
|
|
|
|
GType gst_switch_bin_get_type(void);
|
|
GType gst_switch_bin_path_get_type(void);
|
|
GST_ELEMENT_REGISTER_DECLARE (switchbin);
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif
|