Diffstat (limited to 'core/multimedia/opieplayer/libmad/sf_table.dat') (more/less context) (ignore whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/libmad/sf_table.dat | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/core/multimedia/opieplayer/libmad/sf_table.dat b/core/multimedia/opieplayer/libmad/sf_table.dat index bc368af..de084d9 100644 --- a/core/multimedia/opieplayer/libmad/sf_table.dat +++ b/core/multimedia/opieplayer/libmad/sf_table.dat | |||
@@ -1,52 +1,57 @@ | |||
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 | /* | 22 | /* |
23 | * These are the scalefactor values for Layer I and Layer II. | 23 | * These are the scalefactor values for Layer I and Layer II. |
24 | * The values are from Table B.1 of ISO/IEC 11172-3. | 24 | * The values are from Table B.1 of ISO/IEC 11172-3. |
25 | * | 25 | * |
26 | * There is some error introduced by the 32-bit fixed-point representation; | 26 | * There is some error introduced by the 32-bit fixed-point representation; |
27 | * the amount of error is shown. For 16-bit PCM output, this shouldn't be | 27 | * the amount of error is shown. For 16-bit PCM output, this shouldn't be |
28 | * too much of a problem. | 28 | * too much of a problem. |
29 | * | ||
30 | * Strictly speaking, Table B.1 has only 63 entries (0-62), thus a strict | ||
31 | * interpretation of ISO/IEC 11172-3 would suggest that a scalefactor index of | ||
32 | * 63 is invalid. However, for better compatibility with current practices, we | ||
33 | * add a 64th entry. | ||
29 | */ | 34 | */ |
30 | 35 | ||
31 | MAD_F(0x20000000), /* 2.000000000000 => 2.000000000000, e 0.000000000000 */ | 36 | MAD_F(0x20000000), /* 2.000000000000 => 2.000000000000, e 0.000000000000 */ |
32 | MAD_F(0x1965fea5), /* 1.587401051968 => 1.587401051074, e 0.000000000894 */ | 37 | MAD_F(0x1965fea5), /* 1.587401051968 => 1.587401051074, e 0.000000000894 */ |
33 | MAD_F(0x1428a2fa), /* 1.259921049895 => 1.259921051562, e -0.000000001667 */ | 38 | MAD_F(0x1428a2fa), /* 1.259921049895 => 1.259921051562, e -0.000000001667 */ |
34 | MAD_F(0x10000000), /* 1.000000000000 => 1.000000000000, e 0.000000000000 */ | 39 | MAD_F(0x10000000), /* 1.000000000000 => 1.000000000000, e 0.000000000000 */ |
35 | MAD_F(0x0cb2ff53), /* 0.793700525984 => 0.793700527400, e -0.000000001416 */ | 40 | MAD_F(0x0cb2ff53), /* 0.793700525984 => 0.793700527400, e -0.000000001416 */ |
36 | MAD_F(0x0a14517d), /* 0.629960524947 => 0.629960525781, e -0.000000000833 */ | 41 | MAD_F(0x0a14517d), /* 0.629960524947 => 0.629960525781, e -0.000000000833 */ |
37 | MAD_F(0x08000000), /* 0.500000000000 => 0.500000000000, e 0.000000000000 */ | 42 | MAD_F(0x08000000), /* 0.500000000000 => 0.500000000000, e 0.000000000000 */ |
38 | MAD_F(0x06597fa9), /* 0.396850262992 => 0.396850261837, e 0.000000001155 */ | 43 | MAD_F(0x06597fa9), /* 0.396850262992 => 0.396850261837, e 0.000000001155 */ |
39 | 44 | ||
40 | MAD_F(0x050a28be), /* 0.314980262474 => 0.314980261028, e 0.000000001446 */ | 45 | MAD_F(0x050a28be), /* 0.314980262474 => 0.314980261028, e 0.000000001446 */ |
41 | MAD_F(0x04000000), /* 0.250000000000 => 0.250000000000, e 0.000000000000 */ | 46 | MAD_F(0x04000000), /* 0.250000000000 => 0.250000000000, e 0.000000000000 */ |
42 | MAD_F(0x032cbfd5), /* 0.198425131496 => 0.198425132781, e -0.000000001285 */ | 47 | MAD_F(0x032cbfd5), /* 0.198425131496 => 0.198425132781, e -0.000000001285 */ |
43 | MAD_F(0x0285145f), /* 0.157490131237 => 0.157490130514, e 0.000000000723 */ | 48 | MAD_F(0x0285145f), /* 0.157490131237 => 0.157490130514, e 0.000000000723 */ |
44 | MAD_F(0x02000000), /* 0.125000000000 => 0.125000000000, e 0.000000000000 */ | 49 | MAD_F(0x02000000), /* 0.125000000000 => 0.125000000000, e 0.000000000000 */ |
45 | MAD_F(0x01965fea), /* 0.099212565748 => 0.099212564528, e 0.000000001220 */ | 50 | MAD_F(0x01965fea), /* 0.099212565748 => 0.099212564528, e 0.000000001220 */ |
46 | MAD_F(0x01428a30), /* 0.078745065618 => 0.078745067120, e -0.000000001501 */ | 51 | MAD_F(0x01428a30), /* 0.078745065618 => 0.078745067120, e -0.000000001501 */ |
47 | MAD_F(0x01000000), /* 0.062500000000 => 0.062500000000, e 0.000000000000 */ | 52 | MAD_F(0x01000000), /* 0.062500000000 => 0.062500000000, e 0.000000000000 */ |
48 | 53 | ||
49 | MAD_F(0x00cb2ff5), /* 0.049606282874 => 0.049606282264, e 0.000000000610 */ | 54 | MAD_F(0x00cb2ff5), /* 0.049606282874 => 0.049606282264, e 0.000000000610 */ |
50 | MAD_F(0x00a14518), /* 0.039372532809 => 0.039372533560, e -0.000000000751 */ | 55 | MAD_F(0x00a14518), /* 0.039372532809 => 0.039372533560, e -0.000000000751 */ |
51 | MAD_F(0x00800000), /* 0.031250000000 => 0.031250000000, e 0.000000000000 */ | 56 | MAD_F(0x00800000), /* 0.031250000000 => 0.031250000000, e 0.000000000000 */ |
52 | MAD_F(0x006597fb), /* 0.024803141437 => 0.024803142995, e -0.000000001558 */ | 57 | MAD_F(0x006597fb), /* 0.024803141437 => 0.024803142995, e -0.000000001558 */ |
@@ -76,25 +81,26 @@ | |||
76 | MAD_F(0x0000cb30), /* 0.000193774542 => 0.000193774700, e -0.000000000158 */ | 81 | MAD_F(0x0000cb30), /* 0.000193774542 => 0.000193774700, e -0.000000000158 */ |
77 | MAD_F(0x0000a145), /* 0.000153798956 => 0.000153798610, e 0.000000000346 */ | 82 | MAD_F(0x0000a145), /* 0.000153798956 => 0.000153798610, e 0.000000000346 */ |
78 | MAD_F(0x00008000), /* 0.000122070313 => 0.000122070313, e 0.000000000000 */ | 83 | MAD_F(0x00008000), /* 0.000122070313 => 0.000122070313, e 0.000000000000 */ |
79 | MAD_F(0x00006598), /* 0.000096887271 => 0.000096887350, e -0.000000000079 */ | 84 | MAD_F(0x00006598), /* 0.000096887271 => 0.000096887350, e -0.000000000079 */ |
80 | MAD_F(0x000050a3), /* 0.000076899478 => 0.000076901168, e -0.000000001689 */ | 85 | MAD_F(0x000050a3), /* 0.000076899478 => 0.000076901168, e -0.000000001689 */ |
81 | MAD_F(0x00004000), /* 0.000061035156 => 0.000061035156, e 0.000000000000 */ | 86 | MAD_F(0x00004000), /* 0.000061035156 => 0.000061035156, e 0.000000000000 */ |
82 | MAD_F(0x000032cc), /* 0.000048443636 => 0.000048443675, e -0.000000000039 */ | 87 | MAD_F(0x000032cc), /* 0.000048443636 => 0.000048443675, e -0.000000000039 */ |
83 | MAD_F(0x00002851), /* 0.000038449739 => 0.000038448721, e 0.000000001018 */ | 88 | MAD_F(0x00002851), /* 0.000038449739 => 0.000038448721, e 0.000000001018 */ |
84 | 89 | ||
85 | MAD_F(0x00002000), /* 0.000030517578 => 0.000030517578, e 0.000000000000 */ | 90 | MAD_F(0x00002000), /* 0.000030517578 => 0.000030517578, e 0.000000000000 */ |
86 | MAD_F(0x00001966), /* 0.000024221818 => 0.000024221838, e -0.000000000020 */ | 91 | MAD_F(0x00001966), /* 0.000024221818 => 0.000024221838, e -0.000000000020 */ |
87 | MAD_F(0x00001429), /* 0.000019224870 => 0.000019226223, e -0.000000001354 */ | 92 | MAD_F(0x00001429), /* 0.000019224870 => 0.000019226223, e -0.000000001354 */ |
88 | MAD_F(0x00001000), /* 0.000015258789 => 0.000015258789, e -0.000000000000 */ | 93 | MAD_F(0x00001000), /* 0.000015258789 => 0.000015258789, e -0.000000000000 */ |
89 | MAD_F(0x00000cb3), /* 0.000012110909 => 0.000012110919, e -0.000000000010 */ | 94 | MAD_F(0x00000cb3), /* 0.000012110909 => 0.000012110919, e -0.000000000010 */ |
90 | MAD_F(0x00000a14), /* 0.000009612435 => 0.000009611249, e 0.000000001186 */ | 95 | MAD_F(0x00000a14), /* 0.000009612435 => 0.000009611249, e 0.000000001186 */ |
91 | MAD_F(0x00000800), /* 0.000007629395 => 0.000007629395, e -0.000000000000 */ | 96 | MAD_F(0x00000800), /* 0.000007629395 => 0.000007629395, e -0.000000000000 */ |
92 | MAD_F(0x00000659), /* 0.000006055454 => 0.000006053597, e 0.000000001858 */ | 97 | MAD_F(0x00000659), /* 0.000006055454 => 0.000006053597, e 0.000000001858 */ |
93 | 98 | ||
94 | MAD_F(0x0000050a), /* 0.000004806217 => 0.000004805624, e 0.000000000593 */ | 99 | MAD_F(0x0000050a), /* 0.000004806217 => 0.000004805624, e 0.000000000593 */ |
95 | MAD_F(0x00000400), /* 0.000003814697 => 0.000003814697, e 0.000000000000 */ | 100 | MAD_F(0x00000400), /* 0.000003814697 => 0.000003814697, e 0.000000000000 */ |
96 | MAD_F(0x0000032d), /* 0.000003027727 => 0.000003028661, e -0.000000000934 */ | 101 | MAD_F(0x0000032d), /* 0.000003027727 => 0.000003028661, e -0.000000000934 */ |
97 | MAD_F(0x00000285), /* 0.000002403109 => 0.000002402812, e 0.000000000296 */ | 102 | MAD_F(0x00000285), /* 0.000002403109 => 0.000002402812, e 0.000000000296 */ |
98 | MAD_F(0x00000200), /* 0.000001907349 => 0.000001907349, e -0.000000000000 */ | 103 | MAD_F(0x00000200), /* 0.000001907349 => 0.000001907349, e -0.000000000000 */ |
99 | MAD_F(0x00000196), /* 0.000001513864 => 0.000001512468, e 0.000000001396 */ | 104 | MAD_F(0x00000196), /* 0.000001513864 => 0.000001512468, e 0.000000001396 */ |
100 | MAD_F(0x00000143) /* 0.000001201554 => 0.000001203269, e -0.000000001714 */ | 105 | MAD_F(0x00000143), /* 0.000001201554 => 0.000001203269, e -0.000000001714 */ |
106 | MAD_F(0x00000000) /* this compatibility entry is not part of Table B.1 */ | ||