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555486f865
Original commit message from CVS: * configure.ac: * gst/mpegdemux/Makefile.am: * gst/mpegdemux/flumpegdemux.c: * gst/mpegdemux/flutspatinfo.c: * gst/mpegdemux/flutspatinfo.h: * gst/mpegdemux/flutspmtinfo.c: * gst/mpegdemux/flutspmtinfo.h: * gst/mpegdemux/flutspmtstreaminfo.c: * gst/mpegdemux/flutspmtstreaminfo.h: * gst/mpegdemux/gstmpegdefs.h: * gst/mpegdemux/gstmpegdemux.c: * gst/mpegdemux/gstmpegdemux.h: * gst/mpegdemux/gstmpegdesc.c: * gst/mpegdemux/gstmpegdesc.h: * gst/mpegdemux/gstmpegtsdemux.c: * gst/mpegdemux/gstmpegtsdemux.h: * gst/mpegdemux/gstpesfilter.c: * gst/mpegdemux/gstpesfilter.h: * gst/mpegdemux/gstsectionfilter.c: * gst/mpegdemux/gstsectionfilter.h: Add Fluendo MPEG PS and TS demuxers to gst-plugins-bad. This is now dual licensed MPL and LGPL.
153 lines
4.5 KiB
C
153 lines
4.5 KiB
C
/*
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* This library is licensed under 2 different licenses and you
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* can choose to use it under the terms of either one of them. The
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* two licenses are the MPL 1.1 and the LGPL.
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*
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* MPL:
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/.
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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* License for the specific language governing rights and limitations
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* under the License.
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*
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* LGPL:
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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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* The Original Code is Fluendo MPEG Demuxer plugin.
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*
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* The Initial Developer of the Original Code is Fluendo, S.L.
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* Portions created by Fluendo, S.L. are Copyright (C) 2005
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* Fluendo, S.L. All Rights Reserved.
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*
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* Contributor(s): Wim Taymans <wim@fluendo.com>
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*/
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#ifndef __GST_FLUPS_DEMUX_H__
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#define __GST_FLUPS_DEMUX_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include "gstpesfilter.h"
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G_BEGIN_DECLS
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#define GST_TYPE_FLUPS_DEMUX (gst_flups_demux_get_type())
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#define GST_FLUPS_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FLUPS_DEMUX,GstFluPSDemux))
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#define GST_FLUPS_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FLUPS_DEMUX,GstFluPSDemuxClass))
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#define GST_FLUPS_DEMUX_GET_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS((klass),GST_TYPE_FLUPS_DEMUX,GstFluPSDemuxClass))
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#define GST_IS_FLUPS_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FLUPS_DEMUX))
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#define GST_IS_FLUPS_DEMUX_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FLUPS_DEMUX))
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typedef struct _GstFluPSStream GstFluPSStream;
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typedef struct _GstFluPSDemux GstFluPSDemux;
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typedef struct _GstFluPSDemuxClass GstFluPSDemuxClass;
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#define GST_FLUPS_DEMUX_MAX_STREAMS 256
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#define GST_FLUPS_DEMUX_MAX_PSM 256
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typedef enum {
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GST_FLUPS_DEMUX_SYNC_AUTO = 0,
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GST_FLUPS_DEMUX_SYNC_SCR = 1,
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GST_FLUPS_DEMUX_SYNC_DTS = 2
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} GstFluPSDemuxSync;
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typedef enum {
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STATE_FLUPS_DEMUX_NEED_SYNC,
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STATE_FLUPS_DEMUX_SYNCED,
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STATE_FLUPS_DEMUX_NEED_MORE_DATA,
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} GstFluPSDemuxState;
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/* Information associated with a single FluPS stream. */
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struct _GstFluPSStream {
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GstPad * pad;
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gint id;
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gint type;
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gint size_bound;
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gboolean discont;
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gboolean notlinked;
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gboolean need_segment;
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};
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struct _GstFluPSDemux {
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GstElement parent;
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GstPad * sinkpad;
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GstAdapter * adapter;
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GstAdapter * rev_adapter;
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guint64 adapter_offset;
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guint32 last_sync_code;
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GstPESFilter filter;
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gint64 mux_rate;
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guint64 first_scr;
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guint64 first_dts;
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guint64 base_time;
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guint64 current_scr;
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guint64 next_scr;
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guint64 bytes_since_scr;
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gint64 scr_adjust;
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guint64 scr_rate_n;
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guint64 scr_rate_d;
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guint64 first_scr_offset;
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guint64 last_scr_offset;
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gint16 psm[GST_FLUPS_DEMUX_MAX_PSM];
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GstSegment sink_segment;
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GstSegment src_segment;
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/* stream output */
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GstFluPSStream * current_stream;
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guint64 next_pts;
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guint64 next_dts;
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GstFluPSStream ** streams;
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gboolean need_no_more_pads;
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/* Indicates an MPEG-2 stream */
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gboolean is_mpeg2_pack;
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/* Language codes event is stored when a dvd-lang-codes
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* custom event arrives from upstream */
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GstEvent * lang_codes;
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};
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struct _GstFluPSDemuxClass {
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GstElementClass parent_class;
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GstPadTemplate *sink_template;
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GstPadTemplate *video_template;
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GstPadTemplate *audio_template;
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GstPadTemplate *private_template;
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};
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GType gst_flups_demux_get_type (void);
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gboolean gst_flups_demux_plugin_init (GstPlugin *plugin);
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G_END_DECLS
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#endif /* __GST_FLUPS_DEMUX_H__ */
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