mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-03 21:25:54 +00:00
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_CCCOMBINER_H__
|
|
#define __GST_CCCOMBINER_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/base.h>
|
|
#include <gst/video/video.h>
|
|
|
|
#include "ccutils.h"
|
|
|
|
G_BEGIN_DECLS
|
|
#define GST_TYPE_CCCOMBINER \
|
|
(gst_cc_combiner_get_type())
|
|
#define GST_CCCOMBINER(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CCCOMBINER,GstCCCombiner))
|
|
#define GST_CCCOMBINER_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CCCOMBINER,GstCCCombinerClass))
|
|
#define GST_IS_CCCOMBINER(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CCCOMBINER))
|
|
#define GST_IS_CCCOMBINER_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CCCOMBINER))
|
|
|
|
typedef struct _GstCCCombiner GstCCCombiner;
|
|
typedef struct _GstCCCombinerClass GstCCCombinerClass;
|
|
|
|
struct _GstCCCombiner
|
|
{
|
|
GstAggregator parent;
|
|
|
|
gint video_fps_n, video_fps_d;
|
|
gboolean progressive;
|
|
GstClockTime previous_video_running_time_end;
|
|
GstClockTime current_video_running_time;
|
|
GstClockTime current_video_running_time_end;
|
|
GstBuffer *current_video_buffer;
|
|
|
|
GArray *current_frame_captions;
|
|
GstVideoCaptionType caption_type;
|
|
|
|
gboolean prop_schedule;
|
|
guint prop_max_scheduled;
|
|
gboolean prop_output_padding;
|
|
CCBufferCea608PaddingStrategy prop_cea608_padding_strategy;
|
|
GstClockTime prop_cea608_valid_padding_timeout;
|
|
GstClockTime prop_schedule_timeout;
|
|
|
|
gboolean schedule;
|
|
guint max_scheduled;
|
|
gboolean output_padding;
|
|
guint current_scheduled;
|
|
GstClockTime last_caption_ts;
|
|
|
|
CCBuffer *cc_buffer;
|
|
guint16 cdp_hdr_sequence_cntr;
|
|
const struct cdp_fps_entry *cdp_fps_entry;
|
|
};
|
|
|
|
struct _GstCCCombinerClass
|
|
{
|
|
GstAggregatorClass parent_class;
|
|
};
|
|
|
|
GType gst_cc_combiner_get_type (void);
|
|
|
|
GST_ELEMENT_REGISTER_DECLARE (cccombiner);
|
|
|
|
G_END_DECLS
|
|
#endif /* __GST_CCCOMBINER_H__ */
|