mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-26 19:51:11 +00:00
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
|
|
* Author: Thiago Santos <ts.santos@sisa.samsung.com>
|
|
*
|
|
* gstflowcombiner.h: utility to combine multiple flow returns into a single one
|
|
*
|
|
* 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_FLOW_COMBINER_H__
|
|
#define __GST_FLOW_COMBINER_H__
|
|
|
|
#include <glib.h>
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_FLOW_COMBINER gst_flow_combiner_get_type()
|
|
|
|
/**
|
|
* GstFlowCombiner:
|
|
*
|
|
* Opaque helper structure to aggregate flow returns.
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
typedef struct _GstFlowCombiner GstFlowCombiner;
|
|
|
|
GstFlowCombiner * gst_flow_combiner_new (void);
|
|
|
|
void gst_flow_combiner_free (GstFlowCombiner * combiner);
|
|
|
|
GstFlowReturn gst_flow_combiner_update_flow (GstFlowCombiner * combiner, GstFlowReturn fret);
|
|
|
|
GstFlowReturn gst_flow_combiner_update_pad_flow (GstFlowCombiner * combiner, GstPad * pad,
|
|
GstFlowReturn fret);
|
|
|
|
void gst_flow_combiner_add_pad (GstFlowCombiner * combiner, GstPad * pad);
|
|
|
|
void gst_flow_combiner_remove_pad (GstFlowCombiner * combiner, GstPad * pad);
|
|
|
|
void gst_flow_combiner_clear (GstFlowCombiner * combiner);
|
|
|
|
void gst_flow_combiner_reset (GstFlowCombiner * combiner);
|
|
|
|
GType gst_flow_combiner_get_type (void);
|
|
|
|
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstFlowCombiner, gst_flow_combiner_free)
|
|
#endif
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_FLOW_COMBINER_H__ */
|