1 /* GStreamer AAC parser
2 * Copyright (C) 2008 Nokia Corporation. All rights reserved.
4 * Contact: Stefan Kost <stefan.kost@nokia.com>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
22 #ifndef __GST_AAC_PARSE_H__
23 #define __GST_AAC_PARSE_H__
26 #include <gst/base/gstbaseparse.h>
30 #define GST_TYPE_AAC_PARSE \
31 (gst_aac_parse_get_type())
32 #define GST_AAC_PARSE(obj) \
33 (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_AAC_PARSE, GstAacParse))
34 #define GST_AAC_PARSE_CLASS(klass) \
35 (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_AAC_PARSE, GstAacParseClass))
36 #define GST_IS_AAC_PARSE(obj) \
37 (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_AAC_PARSE))
38 #define GST_IS_AAC_PARSE_CLASS(klass) \
39 (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_AAC_PARSE))
44 * @DSPAAC_HEADER_NOT_PARSED: Header not parsed yet.
45 * @DSPAAC_HEADER_UNKNOWN: Unknown (not recognized) header.
46 * @DSPAAC_HEADER_ADIF: ADIF header found.
47 * @DSPAAC_HEADER_ADTS: ADTS header found.
48 * @DSPAAC_HEADER_LOAS: LOAS header found.
49 * @DSPAAC_HEADER_NONE: Raw stream, no header.
51 * Type header enumeration set in #header_type.
54 DSPAAC_HEADER_NOT_PARSED,
55 DSPAAC_HEADER_UNKNOWN,
63 typedef struct _GstAacParse GstAacParse;
64 typedef struct _GstAacParseClass GstAacParseClass;
69 * The opaque GstAacParse data structure.
74 /* Stream type -related info */
82 GstAacHeaderType header_type;
83 GstAacHeaderType output_header_type;
88 * @parent_class: Element parent class.
90 * The opaque GstAacParseClass data structure.
92 struct _GstAacParseClass {
93 GstBaseParseClass parent_class;
96 GType gst_aac_parse_get_type (void);
100 #endif /* __GST_AAC_PARSE_H__ */