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87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __MPEG_PARSE_H__
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#define __MPEG_PARSE_H__
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#include <config.h>
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#include <gst/gst.h>
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#include <gst/bytestream/bytestream.h>
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#include "gstmpegpacketize.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GST_TYPE_MPEG_PARSE \
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(gst_mpeg_parse_get_type())
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#define GST_MPEG_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MPEG_PARSE,GstMPEGParse))
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#define GST_MPEG_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MPEG_PARSE,GstMPEGParseClass))
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#define GST_IS_MPEG_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MPEG_PARSE))
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#define GST_IS_MPEG_PARSE_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MPEG_PARSE))
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#define GST_MPEG_PARSE_IS_MPEG2(parse) (GST_MPEG_PACKETIZE_IS_MPEG2 (GST_MPEG_PARSE (parse)->packetize))
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typedef struct _GstMPEGParse GstMPEGParse;
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typedef struct _GstMPEGParseClass GstMPEGParseClass;
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struct _GstMPEGParse {
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GstElement element;
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GstPad *sinkpad, *srcpad;
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GstMPEGPacketize *packetize;
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/* pack header values */
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guint32 bit_rate;
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guint64 next_ts;
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};
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struct _GstMPEGParseClass {
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GstElementClass parent_class;
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/* process packet types */
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gboolean (*parse_packhead) (GstMPEGParse *parse, GstBuffer *buffer);
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gboolean (*parse_syshead) (GstMPEGParse *parse, GstBuffer *buffer);
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gboolean (*parse_packet) (GstMPEGParse *parse, GstBuffer *buffer);
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gboolean (*parse_pes) (GstMPEGParse *parse, GstBuffer *buffer);
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/* optional method to send out the data */
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void (*send_data) (GstMPEGParse *parse, GstData *data);
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};
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GType gst_mpeg_parse_get_type(void);
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gboolean gst_mpeg_parse_plugin_init (GModule *module, GstPlugin *plugin);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __MPEG_PARSE_H__ */
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