libsndfile compiling.
[Faustine.git] / interpretor / lib / src / libsndfile-1.0.25 / src / ogg.h
1 /*
2 ** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
3 **
4 ** This program is free software ; you can redistribute it and/or modify
5 ** it under the terms of the GNU Lesser General Public License as published by
6 ** the Free Software Foundation ; either version 2.1 of the License, or
7 ** (at your option) any later version.
8 **
9 ** This program is distributed in the hope that it will be useful,
10 ** but WITHOUT ANY WARRANTY ; without even the implied warranty of
11 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 ** GNU Lesser General Public License for more details.
13 **
14 ** You should have received a copy of the GNU Lesser General Public License
15 ** along with this program ; if not, write to the Free Software
16 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18
19 #ifndef SF_SRC_OGG_H
20
21 enum
22 { OGG_ANNODEX = 300,
23 OGG_ANXDATA,
24 OGG_FLAC,
25 OGG_FLAC0,
26 OGG_PCM,
27 OGG_SPEEX,
28 OGG_VORBIS,
29 } ;
30
31 typedef struct
32 { /* Sync and verify incoming physical bitstream */
33 ogg_sync_state osync ;
34 /* Take physical pages, weld into a logical stream of packets */
35 ogg_stream_state ostream ;
36 /* One Ogg bitstream page. Vorbis packets are inside */
37 ogg_page opage ;
38 /* One raw packet of data for decode */
39 ogg_packet opacket ;
40 int eos ;
41 int codec ;
42 } OGG_PRIVATE ;
43
44
45 #define readint(buf, base) (((buf [base + 3] << 24) & 0xff000000) | \
46 ((buf [base + 2] <<16) & 0xff0000) | \
47 ((buf [base + 1] << 8) & 0xff00) | \
48 (buf [base] & 0xff))
49
50
51
52 #endif /* SF_SRC_OGG_H */