mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-03 16:09:39 +00:00
0b3776c0b8
Original commit message from CVS: * ext/dv/gstdvdec.c: (gst_dvdec_chain): * ext/dv/gstdvdemux.c: (gst_dvdemux_demux_frame): * ext/dv/gstdvdemux.h: Fix seeking in dvdemux again, add some more debug info.
104 lines
2.4 KiB
C
104 lines
2.4 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, 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())
|
|
#define GST_DVDEMUX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVDEMUX,GstDVDemux))
|
|
#define GST_DVDEMUX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVDEMUX,GstDVDemux))
|
|
#define GST_IS_DVDEMUX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVDEMUX))
|
|
#define GST_IS_DVDEMUX_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVDEMUX))
|
|
|
|
|
|
typedef struct _GstDVDemux GstDVDemux;
|
|
typedef struct _GstDVDemuxClass GstDVDemuxClass;
|
|
|
|
|
|
struct _GstDVDemux {
|
|
GstElement element;
|
|
|
|
GstPad *sinkpad;
|
|
GstPad *videosrcpad;
|
|
GstPad *audiosrcpad;
|
|
|
|
dv_decoder_t *decoder;
|
|
|
|
GstAdapter *adapter;
|
|
gint frame_len;
|
|
|
|
/* PAL or NTSC flag */
|
|
gboolean PAL;
|
|
/* video params */
|
|
gint framerate_numerator;
|
|
gint framerate_denominator;
|
|
gint height;
|
|
gboolean wide;
|
|
/* audio params */
|
|
gint frequency;
|
|
gint channels;
|
|
|
|
gint framecount;
|
|
|
|
guint64 timestamp;
|
|
guint64 duration;
|
|
gint64 total_frames;
|
|
guint64 audio_offset;
|
|
guint64 video_offset;
|
|
|
|
gint64 start_byte;
|
|
gint64 stop_byte;
|
|
gint64 start_timestamp;
|
|
gint64 stop_timestamp;
|
|
|
|
gboolean need_discont;
|
|
gboolean new_media;
|
|
|
|
gboolean found_header;
|
|
|
|
gint16 *audio_buffers[4];
|
|
};
|
|
|
|
struct _GstDVDemuxClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
|
|
GType gst_dvdemux_get_type (void);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif /* __GST_DVDEMUX_H__ */
|