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/gstpesfilter.h | 110 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 gst/mpegdemux/gstpesfilter.h (limited to 'gst/mpegdemux/gstpesfilter.h') diff --git a/gst/mpegdemux/gstpesfilter.h b/gst/mpegdemux/gstpesfilter.h new file mode 100644 index 00000000..b35d8746 --- /dev/null +++ b/gst/mpegdemux/gstpesfilter.h @@ -0,0 +1,110 @@ +/* + * 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_PES_FILTER_H__ +#define __GST_PES_FILTER_H__ + +#include +#include + +G_BEGIN_DECLS + +typedef struct _GstPESFilter GstPESFilter; + +typedef GstFlowReturn (*GstPESFilterData) (GstPESFilter * filter, gboolean first, GstBuffer * buffer, + gpointer user_data); +typedef void (*GstPESFilterResync) (GstPESFilter * filter, gpointer user_data); +typedef void (*GstPESFilterIndex) (GstPESFilter * filter, gpointer user_data); + +typedef enum { + STATE_HEADER_PARSE, + STATE_DATA_PUSH, + STATE_DATA_SKIP +} GstPESFilterState; + +struct _GstPESFilter { + GstAdapter * adapter; + guint64 * adapter_offset; + + GstPESFilterState state; + /* Whether to collect entire PES packets before + * outputting */ + gboolean gather_pes; + /* Whether unbounded packets are allowed in this + * stream */ + gboolean allow_unbounded; + + gboolean first; + GstPESFilterData data_cb; + GstPESFilterResync resync_cb; + gpointer user_data; + + guint32 start_code; + guint8 id; + gboolean unbounded_packet; + guint16 length; + + guint8 type; + + gint64 pts; + gint64 dts; +}; + +void gst_pes_filter_init (GstPESFilter * filter, GstAdapter * adapter, guint64 * adapter_offset); + +void gst_pes_filter_uninit (GstPESFilter * filter); + +void gst_pes_filter_set_callbacks (GstPESFilter * filter, + GstPESFilterData data_cb, + GstPESFilterResync resync_cb, + gpointer user_data); + +GstFlowReturn gst_pes_filter_push (GstPESFilter * filter, GstBuffer * buffer); +GstFlowReturn gst_pes_filter_process (GstPESFilter * filter); + +void gst_pes_filter_flush (GstPESFilter * filter); +GstFlowReturn gst_pes_filter_drain (GstPESFilter * filter); + +G_END_DECLS + +#endif /* __GST_PES_FILTER_H__ */ -- cgit v1.2.1