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Diffstat (limited to 'lib/rbcodec/codecs/libmad/qc_table.dat')
-rw-r--r-- | lib/rbcodec/codecs/libmad/qc_table.dat | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libmad/qc_table.dat b/lib/rbcodec/codecs/libmad/qc_table.dat new file mode 100644 index 0000000000..d28a207049 --- /dev/null +++ b/lib/rbcodec/codecs/libmad/qc_table.dat | |||
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1 | /* | ||
2 | * libmad - MPEG audio decoder library | ||
3 | * Copyright (C) 2000-2004 Underbit Technologies, Inc. | ||
4 | * | ||
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 | ||
7 | * the Free Software Foundation; either version 2 of the License, or | ||
8 | * (at your option) any later version. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU General Public License for more details. | ||
14 | * | ||
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 | ||
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
18 | * | ||
19 | * $Id$ | ||
20 | */ | ||
21 | |||
22 | /* | ||
23 | * These are the Layer II classes of quantization. | ||
24 | * The table is derived from Table B.4 of ISO/IEC 11172-3. | ||
25 | */ | ||
26 | |||
27 | { 3, 2, 5, | ||
28 | MAD_F(0x15555555) /* 1.33333333333 => 1.33333333209, e 0.00000000124 */, | ||
29 | MAD_F(0x08000000) /* 0.50000000000 => 0.50000000000, e 0.00000000000 */ }, | ||
30 | { 5, 3, 7, | ||
31 | MAD_F(0x1999999a) /* 1.60000000000 => 1.60000000149, e -0.00000000149 */, | ||
32 | MAD_F(0x08000000) /* 0.50000000000 => 0.50000000000, e 0.00000000000 */ }, | ||
33 | { 7, 0, 3, | ||
34 | MAD_F(0x12492492) /* 1.14285714286 => 1.14285714179, e 0.00000000107 */, | ||
35 | MAD_F(0x04000000) /* 0.25000000000 => 0.25000000000, e 0.00000000000 */ }, | ||
36 | { 9, 4, 10, | ||
37 | MAD_F(0x1c71c71c) /* 1.77777777777 => 1.77777777612, e 0.00000000165 */, | ||
38 | MAD_F(0x08000000) /* 0.50000000000 => 0.50000000000, e 0.00000000000 */ }, | ||
39 | { 15, 0, 4, | ||
40 | MAD_F(0x11111111) /* 1.06666666666 => 1.06666666642, e 0.00000000024 */, | ||
41 | MAD_F(0x02000000) /* 0.12500000000 => 0.12500000000, e 0.00000000000 */ }, | ||
42 | { 31, 0, 5, | ||
43 | MAD_F(0x10842108) /* 1.03225806452 => 1.03225806355, e 0.00000000097 */, | ||
44 | MAD_F(0x01000000) /* 0.06250000000 => 0.06250000000, e 0.00000000000 */ }, | ||
45 | { 63, 0, 6, | ||
46 | MAD_F(0x10410410) /* 1.01587301587 => 1.01587301493, e 0.00000000094 */, | ||
47 | MAD_F(0x00800000) /* 0.03125000000 => 0.03125000000, e 0.00000000000 */ }, | ||
48 | { 127, 0, 7, | ||
49 | MAD_F(0x10204081) /* 1.00787401575 => 1.00787401572, e 0.00000000003 */, | ||
50 | MAD_F(0x00400000) /* 0.01562500000 => 0.01562500000, e 0.00000000000 */ }, | ||
51 | { 255, 0, 8, | ||
52 | MAD_F(0x10101010) /* 1.00392156863 => 1.00392156839, e 0.00000000024 */, | ||
53 | MAD_F(0x00200000) /* 0.00781250000 => 0.00781250000, e 0.00000000000 */ }, | ||
54 | { 511, 0, 9, | ||
55 | MAD_F(0x10080402) /* 1.00195694716 => 1.00195694715, e 0.00000000001 */, | ||
56 | MAD_F(0x00100000) /* 0.00390625000 => 0.00390625000, e 0.00000000000 */ }, | ||
57 | { 1023, 0, 10, | ||
58 | MAD_F(0x10040100) /* 1.00097751711 => 1.00097751617, e 0.00000000094 */, | ||
59 | MAD_F(0x00080000) /* 0.00195312500 => 0.00195312500, e 0.00000000000 */ }, | ||
60 | { 2047, 0, 11, | ||
61 | MAD_F(0x10020040) /* 1.00048851979 => 1.00048851967, e 0.00000000012 */, | ||
62 | MAD_F(0x00040000) /* 0.00097656250 => 0.00097656250, e 0.00000000000 */ }, | ||
63 | { 4095, 0, 12, | ||
64 | MAD_F(0x10010010) /* 1.00024420024 => 1.00024420023, e 0.00000000001 */, | ||
65 | MAD_F(0x00020000) /* 0.00048828125 => 0.00048828125, e 0.00000000000 */ }, | ||
66 | { 8191, 0, 13, | ||
67 | MAD_F(0x10008004) /* 1.00012208522 => 1.00012208521, e 0.00000000001 */, | ||
68 | MAD_F(0x00010000) /* 0.00024414063 => 0.00024414062, e 0.00000000000 */ }, | ||
69 | { 16383, 0, 14, | ||
70 | MAD_F(0x10004001) /* 1.00006103888 => 1.00006103888, e -0.00000000000 */, | ||
71 | MAD_F(0x00008000) /* 0.00012207031 => 0.00012207031, e -0.00000000000 */ }, | ||
72 | { 32767, 0, 15, | ||
73 | MAD_F(0x10002000) /* 1.00003051851 => 1.00003051758, e 0.00000000093 */, | ||
74 | MAD_F(0x00004000) /* 0.00006103516 => 0.00006103516, e 0.00000000000 */ }, | ||
75 | { 65535, 0, 16, | ||
76 | MAD_F(0x10001000) /* 1.00001525902 => 1.00001525879, e 0.00000000023 */, | ||
77 | MAD_F(0x00002000) /* 0.00003051758 => 0.00003051758, e 0.00000000000 */ } | ||