Diffstat (limited to 'core/multimedia/opieplayer/libmad/frame.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/libmad/frame.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/core/multimedia/opieplayer/libmad/frame.h b/core/multimedia/opieplayer/libmad/frame.h index 3b8e454..dce573d 100644 --- a/core/multimedia/opieplayer/libmad/frame.h +++ b/core/multimedia/opieplayer/libmad/frame.h | |||
@@ -1,69 +1,70 @@ | |||
1 | /* | 1 | /* |
2 | * libmad - MPEG audio decoder library | 2 | * libmad - MPEG audio decoder library |
3 | * Copyright (C) 2000-2001 Robert Leslie | 3 | * Copyright (C) 2000-2004 Underbit Technologies, Inc. |
4 | * | 4 | * |
5 | * This program is free software; you can redistribute it and/or modify | 5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License as published by | 6 | * it under the terms of the GNU General Public License as published by |
7 | * the Free Software Foundation; either version 2 of the License, or | 7 | * the Free Software Foundation; either version 2 of the License, or |
8 | * (at your option) any later version. | 8 | * (at your option) any later version. |
9 | * | 9 | * |
10 | * This program is distributed in the hope that it will be useful, | 10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. | 13 | * GNU General Public License for more details. |
14 | * | 14 | * |
15 | * You should have received a copy of the GNU General Public License | 15 | * You should have received a copy of the GNU General Public License |
16 | * along with this program; if not, write to the Free Software | 16 | * along with this program; if not, write to the Free Software |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
18 | * | 18 | * |
19 | * $Id$ | 19 | * $Id$ |
20 | */ | 20 | */ |
21 | 21 | ||
22 | # ifndef LIBMAD_FRAME_H | 22 | # ifndef LIBMAD_FRAME_H |
23 | # define LIBMAD_FRAME_H | 23 | # define LIBMAD_FRAME_H |
24 | 24 | ||
25 | # include "fixed.h" | 25 | # include "fixed.h" |
26 | # include "timer.h" | 26 | # include "timer.h" |
27 | # include "stream.h" | 27 | # include "stream.h" |
28 | 28 | ||
29 | enum mad_layer { | 29 | enum mad_layer { |
30 | MAD_LAYER_I = 1, /* Layer I */ | 30 | MAD_LAYER_I = 1, /* Layer I */ |
31 | MAD_LAYER_II = 2, /* Layer II */ | 31 | MAD_LAYER_II = 2, /* Layer II */ |
32 | MAD_LAYER_III = 3 /* Layer III */ | 32 | MAD_LAYER_III = 3 /* Layer III */ |
33 | }; | 33 | }; |
34 | 34 | ||
35 | enum mad_mode { | 35 | enum mad_mode { |
36 | MAD_MODE_SINGLE_CHANNEL = 0, /* single channel */ | 36 | MAD_MODE_SINGLE_CHANNEL = 0, /* single channel */ |
37 | MAD_MODE_DUAL_CHANNEL = 1, /* dual channel */ | 37 | MAD_MODE_DUAL_CHANNEL = 1, /* dual channel */ |
38 | MAD_MODE_JOINT_STEREO = 2, /* joint (MS/intensity) stereo */ | 38 | MAD_MODE_JOINT_STEREO = 2, /* joint (MS/intensity) stereo */ |
39 | MAD_MODE_STEREO = 3 /* normal LR stereo */ | 39 | MAD_MODE_STEREO = 3 /* normal LR stereo */ |
40 | }; | 40 | }; |
41 | 41 | ||
42 | enum mad_emphasis { | 42 | enum mad_emphasis { |
43 | MAD_EMPHASIS_NONE = 0, /* no emphasis */ | 43 | MAD_EMPHASIS_NONE = 0, /* no emphasis */ |
44 | MAD_EMPHASIS_50_15_US = 1, /* 50/15 microseconds emphasis */ | 44 | MAD_EMPHASIS_50_15_US = 1, /* 50/15 microseconds emphasis */ |
45 | MAD_EMPHASIS_CCITT_J_17 = 3 /* CCITT J.17 emphasis */ | 45 | MAD_EMPHASIS_CCITT_J_17 = 3, /* CCITT J.17 emphasis */ |
46 | MAD_EMPHASIS_RESERVED = 2 /* unknown emphasis */ | ||
46 | }; | 47 | }; |
47 | 48 | ||
48 | struct mad_header { | 49 | struct mad_header { |
49 | enum mad_layer layer; /* audio layer (1, 2, or 3) */ | 50 | enum mad_layer layer; /* audio layer (1, 2, or 3) */ |
50 | enum mad_mode mode; /* channel mode (see above) */ | 51 | enum mad_mode mode; /* channel mode (see above) */ |
51 | int mode_extension; /* additional mode info */ | 52 | int mode_extension; /* additional mode info */ |
52 | enum mad_emphasis emphasis; /* de-emphasis to use (see above) */ | 53 | enum mad_emphasis emphasis; /* de-emphasis to use (see above) */ |
53 | 54 | ||
54 | unsigned long bitrate; /* stream bitrate (bps) */ | 55 | unsigned long bitrate; /* stream bitrate (bps) */ |
55 | unsigned int samplerate; /* sampling frequency (Hz) */ | 56 | unsigned int samplerate; /* sampling frequency (Hz) */ |
56 | 57 | ||
57 | unsigned short crc_check; /* frame CRC accumulator */ | 58 | unsigned short crc_check; /* frame CRC accumulator */ |
58 | unsigned short crc_target; /* final target CRC checksum */ | 59 | unsigned short crc_target; /* final target CRC checksum */ |
59 | 60 | ||
60 | int flags; /* flags (see below) */ | 61 | int flags; /* flags (see below) */ |
61 | int private_bits; /* private bits (see below) */ | 62 | int private_bits; /* private bits (see below) */ |
62 | 63 | ||
63 | mad_timer_t duration; /* audio playing time of frame */ | 64 | mad_timer_t duration; /* audio playing time of frame */ |
64 | }; | 65 | }; |
65 | 66 | ||
66 | struct mad_frame { | 67 | struct mad_frame { |
67 | struct mad_header header; /* MPEG audio header */ | 68 | struct mad_header header; /* MPEG audio header */ |
68 | 69 | ||
69 | int options; /* decoding options (from stream) */ | 70 | int options; /* decoding options (from stream) */ |