mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* 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_DVDEMUX_H__
|
|
#define __GST_DVDEMUX_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <libdv/dv.h>
|
|
#include <gst/base/gstadapter.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_DVDEMUX (gst_dvdemux_get_type())
|
|
G_DECLARE_FINAL_TYPE (GstDVDemux, gst_dvdemux, GST, DVDEMUX, GstElement)
|
|
|
|
typedef gboolean (*GstDVDemuxSeekHandler) (GstDVDemux *demux, GstPad * pad, GstEvent * event);
|
|
|
|
struct _GstDVDemux {
|
|
GstElement element;
|
|
|
|
GstPad *sinkpad;
|
|
GstPad *videosrcpad;
|
|
GstPad *audiosrcpad;
|
|
|
|
gboolean have_group_id;
|
|
guint group_id;
|
|
|
|
dv_decoder_t *decoder;
|
|
|
|
GstAdapter *adapter;
|
|
gint frame_len;
|
|
|
|
/* video params */
|
|
gint framerate_numerator;
|
|
gint framerate_denominator;
|
|
gint height;
|
|
gboolean wide;
|
|
/* audio params */
|
|
gint frequency;
|
|
gint channels;
|
|
|
|
gboolean discont;
|
|
gint64 frame_offset;
|
|
gint64 audio_offset;
|
|
gint64 video_offset;
|
|
|
|
GstDVDemuxSeekHandler seek_handler;
|
|
GstSegment byte_segment;
|
|
gboolean upstream_time_segment;
|
|
GstSegment time_segment;
|
|
gboolean need_segment;
|
|
guint32 segment_seqnum;
|
|
gboolean new_media;
|
|
int frames_since_new_media;
|
|
|
|
gint found_header; /* ATOMIC */
|
|
GstEvent *seek_event;
|
|
GstEvent *pending_segment;
|
|
GstEvent *tag_event;
|
|
|
|
gint16 *audio_buffers[4];
|
|
};
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_DVDEMUX_H__ */
|