mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 05:12:09 +00:00
8a0d06c3ae
Original commit message from CVS: AC3 -> IEC958 (S/PDIF) framer, based on Martin Soto's 0.8 plugin
79 lines
2 KiB
C
79 lines
2 KiB
C
/* GStreamer
|
|
* Copyright (C) 2004 Martin Soto <martinsoto@users.sourceforge.net>
|
|
*
|
|
* ac3iec.h: Pad AC3 frames into IEC958 frames for the SP/DIF interface.
|
|
*
|
|
* 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 __AC3IEC_H__
|
|
#define __AC3IEC_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#include "ac3_padder.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
#define GST_TYPE_AC3IEC \
|
|
(ac3iec_get_type())
|
|
#define AC3IEC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AC3IEC,AC3IEC))
|
|
#define AC3IEC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AC3IEC,AC3IECClass))
|
|
#define GST_IS_AC3IEC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AC3IEC))
|
|
#define GST_IS_AC3IEC_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AC3IEC))
|
|
|
|
|
|
typedef struct _AC3IEC AC3IEC;
|
|
typedef struct _AC3IECClass AC3IECClass;
|
|
|
|
|
|
typedef enum {
|
|
AC3IEC_OPEN = GST_ELEMENT_FLAG_LAST,
|
|
AC3IEC_FLAG_LAST
|
|
} Ac3iecFlags;
|
|
|
|
|
|
struct _AC3IEC {
|
|
GstElement element;
|
|
|
|
GstPad *sink;
|
|
GstPad *src;
|
|
|
|
GstClockTime cur_ts; /* Time stamp for the current
|
|
frame. */
|
|
GstClockTime next_ts; /* Time stamp for the next frame. */
|
|
|
|
ac3_padder *padder; /* AC3 to SPDIF padder object. */
|
|
};
|
|
|
|
|
|
struct _AC3IECClass {
|
|
GstElementClass parent_class;
|
|
|
|
/* Signals */
|
|
};
|
|
|
|
|
|
extern GType ac3iec_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __AC3IEC_H__ */
|