mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-22 16:26:39 +00:00
87 lines
2.9 KiB
C
87 lines
2.9 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
|
|
* 2011 Stefan Sauer <ensonic@users.sf.net>
|
|
*
|
|
* gsttriggercontrolsource.h: Control source that provides some values at time-
|
|
* stamps
|
|
*
|
|
* 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 __GST_TRIGGER_CONTROL_SOURCE_H__
|
|
#define __GST_TRIGGER_CONTROL_SOURCE_H__
|
|
|
|
#include <glib-object.h>
|
|
#include <gst/gst.h>
|
|
|
|
#include <gst/controller/gsttimedvaluecontrolsource.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_TRIGGER_CONTROL_SOURCE \
|
|
(gst_trigger_control_source_get_type ())
|
|
#define GST_TRIGGER_CONTROL_SOURCE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TRIGGER_CONTROL_SOURCE, GstTriggerControlSource))
|
|
#define GST_TRIGGER_CONTROL_SOURCE_CLASS(vtable) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((vtable), GST_TYPE_TRIGGER_CONTROL_SOURCE, GstTriggerControlSourceClass))
|
|
#define GST_IS_TRIGGER_CONTROL_SOURCE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TRIGGER_CONTROL_SOURCE))
|
|
#define GST_IS_TRIGGER_CONTROL_SOURCE_CLASS(vtable) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((vtable), GST_TYPE_TRIGGER_CONTROL_SOURCE))
|
|
#define GST_TRIGGER_CONTROL_SOURCE_GET_CLASS(inst) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((inst), GST_TYPE_TRIGGER_CONTROL_SOURCE, GstTriggerControlSourceClass))
|
|
|
|
#define GST_TYPE_TRIGGER_WAVEFORM (gst_trigger_waveform_get_type ())
|
|
|
|
typedef struct _GstTriggerControlSource GstTriggerControlSource;
|
|
typedef struct _GstTriggerControlSourceClass GstTriggerControlSourceClass;
|
|
typedef struct _GstTriggerControlSourcePrivate GstTriggerControlSourcePrivate;
|
|
|
|
/**
|
|
* GstTriggerControlSource:
|
|
*
|
|
* The instance structure of #GstControlSource.
|
|
*/
|
|
struct _GstTriggerControlSource {
|
|
GstTimedValueControlSource parent;
|
|
|
|
/*< private >*/
|
|
GstTriggerControlSourcePrivate *priv;
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
struct _GstTriggerControlSourceClass {
|
|
GstTimedValueControlSourceClass parent_class;
|
|
|
|
/*< private >*/
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
GType gst_trigger_control_source_get_type (void);
|
|
|
|
/* Functions */
|
|
|
|
GstControlSource *gst_trigger_control_source_new (void);
|
|
|
|
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTriggerControlSource, gst_object_unref)
|
|
#endif
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_TRIGGER_CONTROL_SOURCE_H__ */
|