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89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
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/* ASF Parser plugin for GStreamer
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* Copyright (C) 2009 Thiago Santos <thiagoss@embedded.ufcg.edu.br>
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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 __GST_ASF_PARSE_H__
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#define __GST_ASF_PARSE_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/base/gstbytereader.h>
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#include "gstasfobjects.h"
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G_BEGIN_DECLS
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#define GST_TYPE_ASF_PARSE \
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(gst_asf_parse_get_type())
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#define GST_ASF_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ASF_PARSE,GstAsfParse))
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#define GST_ASF_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ASF_PARSE,GstAsfParseClass))
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#define GST_IS_ASF_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ASF_PARSE))
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#define GST_IS_ASF_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ASF_PARSE))
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#define GST_ASF_PARSE_CAST(obj) ((GstAsfParse*)(obj))
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enum GstAsfParsingState {
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ASF_PARSING_HEADERS,
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ASF_PARSING_DATA,
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ASF_PARSING_PACKETS,
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ASF_PARSING_INDEXES
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};
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typedef struct _GstAsfParse GstAsfParse;
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typedef struct _GstAsfParseClass GstAsfParseClass;
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struct _GstAsfParse {
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GstElement element;
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enum GstAsfParsingState parse_state;
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GstAdapter *adapter;
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GstPad *srcpad;
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GstPad *sinkpad;
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GstCaps *outcaps;
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guint64 parsed_packets;
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guint64 offset; /* used in pull mode */
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/* parsed info */
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GstAsfFileInfo *asfinfo;
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GstAsfPacketInfo *packetinfo; /* we keep it here to avoid allocs */
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guint64 headers_size;
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guint64 data_size;
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};
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struct _GstAsfParseClass {
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GstElementClass parent_class;
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};
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GType gst_asf_parse_get_type(void);
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gboolean gst_asf_parse_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_ASF_PARSE_H__ */
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