gstreamer/ext/smoothstreaming/gstmssfragmentparser.h

85 lines
2.4 KiB
C
Raw Normal View History

/*
* Microsoft Smooth-Streaming fragment parsing library
*
* gstmssfragmentparser.h
*
* Copyright (C) 2016 Igalia S.L
* Copyright (C) 2016 Metrological
* Author: Philippe Normand <philn@igalia.com>
*
* 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 2.1 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 (COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_MSS_FRAGMENT_PARSER_H__
#define __GST_MSS_FRAGMENT_PARSER_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_MSS_FRAGMENT_FOURCC_MOOF GST_MAKE_FOURCC('m','o','o','f')
#define GST_MSS_FRAGMENT_FOURCC_MFHD GST_MAKE_FOURCC('m','f','h','d')
#define GST_MSS_FRAGMENT_FOURCC_TRAF GST_MAKE_FOURCC('t','r','a','f')
#define GST_MSS_FRAGMENT_FOURCC_TFHD GST_MAKE_FOURCC('t','f','h','d')
#define GST_MSS_FRAGMENT_FOURCC_TRUN GST_MAKE_FOURCC('t','r','u','n')
#define GST_MSS_FRAGMENT_FOURCC_UUID GST_MAKE_FOURCC('u','u','i','d')
#define GST_MSS_FRAGMENT_FOURCC_MDAT GST_MAKE_FOURCC('m','d','a','t')
typedef struct _GstTfxdBox
{
guint8 version;
guint32 flags;
guint64 time;
guint64 duration;
} GstTfxdBox;
typedef struct _GstTfrfBoxEntry
{
guint64 time;
guint64 duration;
} GstTfrfBoxEntry;
typedef struct _GstTfrfBox
{
guint8 version;
guint32 flags;
gint entries_count;
GstTfrfBoxEntry *entries;
} GstTfrfBox;
typedef enum _GstFragmentHeaderParserStatus
{
GST_MSS_FRAGMENT_HEADER_PARSER_INIT,
GST_MSS_FRAGMENT_HEADER_PARSER_FINISHED
} GstFragmentHeaderParserStatus;
typedef struct _GstMssFragmentParser
{
GstFragmentHeaderParserStatus status;
GstTfxdBox tfxd;
GstTfrfBox tfrf;
} GstMssFragmentParser;
void gst_mss_fragment_parser_init (GstMssFragmentParser * parser);
void gst_mss_fragment_parser_clear (GstMssFragmentParser * parser);
gboolean gst_mss_fragment_parser_add_buffer (GstMssFragmentParser * parser, GstBuffer * buf);
G_END_DECLS
#endif /* __GST_MSS_FRAGMENT_PARSER_H__ */