summaryrefslogtreecommitdiff
path: root/core/multimedia/opieplayer/libmad/sf_table.dat
Unidiff
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.dat10
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 */