From 555486f865d6933da9cf983fc161e56474468ec4 Mon Sep 17 00:00:00 2001 From: Zaheer Abbas Merali Date: Tue, 2 Sep 2008 12:04:32 +0000 Subject: Add Fluendo MPEG PS and TS demuxers to gst-plugins-bad. This is now dual licensed MPL and LGPL. 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. --- gst/mpegdemux/gstmpegdemux.h | 152 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 gst/mpegdemux/gstmpegdemux.h (limited to 'gst/mpegdemux/gstmpegdemux.h') diff --git a/gst/mpegdemux/gstmpegdemux.h b/gst/mpegdemux/gstmpegdemux.h new file mode 100644 index 00000000..3730bac4 --- /dev/null +++ b/gst/mpegdemux/gstmpegdemux.h @@ -0,0 +1,152 @@ +/* + * This library is licensed under 2 different licenses and you + * can choose to use it under the terms of either one of them. The + * two licenses are the MPL 1.1 and the LGPL. + * + * MPL: + * + * The contents of this file are subject to the Mozilla Public License + * Version 1.1 (the "License"); you may not use this file except in + * compliance with the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the + * License for the specific language governing rights and limitations + * under the License. + * + * LGPL: + * + * 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. + * + * The Original Code is Fluendo MPEG Demuxer plugin. + * + * The Initial Developer of the Original Code is Fluendo, S.L. + * Portions created by Fluendo, S.L. are Copyright (C) 2005 + * Fluendo, S.L. All Rights Reserved. + * + * Contributor(s): Wim Taymans + */ + +#ifndef __GST_FLUPS_DEMUX_H__ +#define __GST_FLUPS_DEMUX_H__ + +#include +#include + +#include "gstpesfilter.h" + +G_BEGIN_DECLS + +#define GST_TYPE_FLUPS_DEMUX (gst_flups_demux_get_type()) +#define GST_FLUPS_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FLUPS_DEMUX,GstFluPSDemux)) +#define GST_FLUPS_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FLUPS_DEMUX,GstFluPSDemuxClass)) +#define GST_FLUPS_DEMUX_GET_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS((klass),GST_TYPE_FLUPS_DEMUX,GstFluPSDemuxClass)) +#define GST_IS_FLUPS_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FLUPS_DEMUX)) +#define GST_IS_FLUPS_DEMUX_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FLUPS_DEMUX)) + +typedef struct _GstFluPSStream GstFluPSStream; +typedef struct _GstFluPSDemux GstFluPSDemux; +typedef struct _GstFluPSDemuxClass GstFluPSDemuxClass; + +#define GST_FLUPS_DEMUX_MAX_STREAMS 256 +#define GST_FLUPS_DEMUX_MAX_PSM 256 + +typedef enum { + GST_FLUPS_DEMUX_SYNC_AUTO = 0, + GST_FLUPS_DEMUX_SYNC_SCR = 1, + GST_FLUPS_DEMUX_SYNC_DTS = 2 +} GstFluPSDemuxSync; + +typedef enum { + STATE_FLUPS_DEMUX_NEED_SYNC, + STATE_FLUPS_DEMUX_SYNCED, + STATE_FLUPS_DEMUX_NEED_MORE_DATA, +} GstFluPSDemuxState; + +/* Information associated with a single FluPS stream. */ +struct _GstFluPSStream { + GstPad * pad; + + gint id; + gint type; + gint size_bound; + + gboolean discont; + gboolean notlinked; + gboolean need_segment; +}; + +struct _GstFluPSDemux { + GstElement parent; + + GstPad * sinkpad; + + GstAdapter * adapter; + GstAdapter * rev_adapter; + guint64 adapter_offset; + guint32 last_sync_code; + GstPESFilter filter; + + gint64 mux_rate; + guint64 first_scr; + guint64 first_dts; + guint64 base_time; + guint64 current_scr; + guint64 next_scr; + guint64 bytes_since_scr; + gint64 scr_adjust; + guint64 scr_rate_n; + guint64 scr_rate_d; + guint64 first_scr_offset; + guint64 last_scr_offset; + + gint16 psm[GST_FLUPS_DEMUX_MAX_PSM]; + + GstSegment sink_segment; + GstSegment src_segment; + + /* stream output */ + GstFluPSStream * current_stream; + guint64 next_pts; + guint64 next_dts; + GstFluPSStream ** streams; + gboolean need_no_more_pads; + + /* Indicates an MPEG-2 stream */ + gboolean is_mpeg2_pack; + + /* Language codes event is stored when a dvd-lang-codes + * custom event arrives from upstream */ + GstEvent * lang_codes; +}; + +struct _GstFluPSDemuxClass { + GstElementClass parent_class; + + GstPadTemplate *sink_template; + GstPadTemplate *video_template; + GstPadTemplate *audio_template; + GstPadTemplate *private_template; +}; + +GType gst_flups_demux_get_type (void); + +gboolean gst_flups_demux_plugin_init (GstPlugin *plugin); + +G_END_DECLS + +#endif /* __GST_FLUPS_DEMUX_H__ */ -- cgit v1.2.1