mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 03:19:40 +00:00
87 lines
2.5 KiB
C
87 lines
2.5 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 __MPEG_PARSE_H__
|
|
#define __MPEG_PARSE_H__
|
|
|
|
|
|
#include <config.h>
|
|
#include <gst/gst.h>
|
|
#include <gst/bytestream/bytestream.h>
|
|
#include "gstmpegpacketize.h"
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
#define GST_TYPE_MPEG_PARSE \
|
|
(gst_mpeg_parse_get_type())
|
|
#define GST_MPEG_PARSE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MPEG_PARSE,GstMPEGParse))
|
|
#define GST_MPEG_PARSE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MPEG_PARSE,GstMPEGParseClass))
|
|
#define GST_IS_MPEG_PARSE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MPEG_PARSE))
|
|
#define GST_IS_MPEG_PARSE_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MPEG_PARSE))
|
|
|
|
#define GST_MPEG_PARSE_IS_MPEG2(parse) (GST_MPEG_PACKETIZE_IS_MPEG2 (GST_MPEG_PARSE (parse)->packetize))
|
|
|
|
typedef struct _GstMPEGParse GstMPEGParse;
|
|
typedef struct _GstMPEGParseClass GstMPEGParseClass;
|
|
|
|
struct _GstMPEGParse {
|
|
GstElement element;
|
|
|
|
GstPad *sinkpad, *srcpad;
|
|
|
|
GstMPEGPacketize *packetize;
|
|
|
|
/* pack header values */
|
|
guint32 bit_rate;
|
|
guint64 next_ts;
|
|
};
|
|
|
|
struct _GstMPEGParseClass {
|
|
GstElementClass parent_class;
|
|
|
|
/* process packet types */
|
|
gboolean (*parse_packhead) (GstMPEGParse *parse, GstBuffer *buffer);
|
|
gboolean (*parse_syshead) (GstMPEGParse *parse, GstBuffer *buffer);
|
|
gboolean (*parse_packet) (GstMPEGParse *parse, GstBuffer *buffer);
|
|
gboolean (*parse_pes) (GstMPEGParse *parse, GstBuffer *buffer);
|
|
|
|
/* optional method to send out the data */
|
|
void (*send_data) (GstMPEGParse *parse, GstData *data);
|
|
};
|
|
|
|
GType gst_mpeg_parse_get_type(void);
|
|
|
|
gboolean gst_mpeg_parse_plugin_init (GModule *module, GstPlugin *plugin);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
#endif /* __MPEG_PARSE_H__ */
|