mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-29 11:40:38 +00:00
757dc90faa
Adds getcaps/setcaps to output-selector and adds a property to select which type of negotiation should be done. The available modes are: * none: no negotiation (current behavior), getcaps return ANY and setcaps aren't set on any of the peers * all: use all pads (default), getcaps returns the intersection of peer pads and setcaps is set on all peers * active: getcaps and setcaps are proxied to the active pad https://bugzilla.gnome.org/show_bug.cgi?id=638381
68 lines
2 KiB
C
68 lines
2 KiB
C
/* GStreamer
|
|
* Copyright (C) 2008 Nokia Corporation. (contact <stefan.kost@nokia.com>)
|
|
*
|
|
* 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_OUTPUT_SELECTOR_H__
|
|
#define __GST_OUTPUT_SELECTOR_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_OUTPUT_SELECTOR \
|
|
(gst_output_selector_get_type())
|
|
#define GST_OUTPUT_SELECTOR(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_OUTPUT_SELECTOR, GstOutputSelector))
|
|
#define GST_OUTPUT_SELECTOR_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_OUTPUT_SELECTOR, GstOutputSelectorClass))
|
|
#define GST_IS_OUTPUT_SELECTOR(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_OUTPUT_SELECTOR))
|
|
#define GST_IS_OUTPUT_SELECTOR_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_OUTPUT_SELECTOR))
|
|
|
|
typedef struct _GstOutputSelector GstOutputSelector;
|
|
typedef struct _GstOutputSelectorClass GstOutputSelectorClass;
|
|
|
|
struct _GstOutputSelector {
|
|
GstElement element;
|
|
|
|
GstPad *sinkpad;
|
|
|
|
GstPad *active_srcpad;
|
|
GstPad *pending_srcpad;
|
|
guint nb_srcpads;
|
|
|
|
gint pad_negotiation_mode;
|
|
|
|
GstSegment segment;
|
|
|
|
/* resend latest buffer after switch */
|
|
gboolean resend_latest;
|
|
GstBuffer *latest_buffer;
|
|
|
|
};
|
|
|
|
struct _GstOutputSelectorClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_output_selector_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_OUTPUT_SELECTOR_H__ */
|