diff options
Diffstat (limited to 'src/libdts/tables_quantization.h')
| -rw-r--r-- | src/libdts/tables_quantization.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/libdts/tables_quantization.h b/src/libdts/tables_quantization.h deleted file mode 100644 index 447d6a8d0..000000000 --- a/src/libdts/tables_quantization.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * tables_quantization.h - * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org> - * - * This file is part of dtsdec, a free DTS Coherent Acoustics stream decoder. - * See http://www.videolan.org/dtsdec.html for updates. - * - * dtsdec is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * dtsdec is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -int scale_factor_quant6[] = -{ - 1, 2, 2, 3, 3, 4, 6, 7, - 10, 12, 16, 20, 26, 34, 44, 56, - 72, 93, 120, 155, 200, 257, 331, 427, - 550, 708, 912, 1175, 1514, 1950, 2512, 3236, - 4169, 5370, 6918, 8913, 11482, 14791, 19055, 24547, - 31623, 40738, 52481, 67608, 87096, 112202, 144544, 186209, - 239883, 309030, 398107, 512861, 660693, 851138, 1096478, 1412538, - 1819701, 2344229, 3019952, 3890451, 5011872, 6456542, 8317638, 0 -}; - -int scale_factor_quant7[] = -{ - 1, 1, 2, 2, 2, 2, 3, 3, - 3, 4, 4, 5, 6, 7, 7, 8, - 10, 11, 12, 14, 16, 18, 20, 23, - 26, 30, 34, 38, 44, 50, 56, 64, - 72, 82, 93, 106, 120, 136, 155, 176, - 200, 226, 257, 292, 331, 376, 427, 484, - 550, 624, 708, 804, 912, 1035, 1175, 1334, - 1514, 1718, 1950, 2213, 2512, 2851, 3236, 3673, - 4169, 4732, 5370, 6095, 6918, 7852, 8913, 10116, - 11482, 13032, 14791, 16788, 19055, 21627, 24547, 27861, - 31623, 35892, 40738, 46238, 52481, 59566, 67608, 76736, - 87096, 98855, 112202, 127350, 144544, 164059, 186209, 211349, - 239883, 272270, 309030, 350752, 398107, 451856, 512861, 582103, - 660693, 749894, 851138, 966051, 1096478, 1244515, 1412538, 1603245, - 1819701, 2065380, 2344229, 2660725, 3019952, 3427678, 3890451, 4415704, - 5011872, 5688529, 6456542, 7328245, 8317638, 0, 0, 0 -}; - -/* 20bits unsigned fractional binary codes */ -int lossy_quant[] = -{ - 0, 6710886, 4194304, 3355443, 2474639, 2097152, 1761608, 1426063, - 796918, 461373, 251658, 146801, 79692, 46137, 27263, 16777, - 10486, 5872, 3355, 1887, 1258, 713, 336, 168, - 84, 42, 21, 0, 0, 0, 0, 0 -}; - -double lossy_quant_d[] = -{ - 0, 1.6, 1.0, 0.8, 0.59, 0.50, 0.42, 0.34, - 0.19, 0.11, 0.06, 0.035, 0.019, 0.011, 0.0065, 0.0040, - 0.0025, 0.0014, 0.0008, 0.00045, 0.00030, 0.00017, 0.00008, 0.00004, - 0.00002, 0.00001, 0.000005, 0, 0, 0, 0, 0 -}; - -/* 20bits unsigned fractional binary codes */ -int lossless_quant[] = -{ - 0, 4194304, 2097152, 1384120, 1048576, 696254, 524288, 348127, - 262144, 131072, 65431, 33026, 16450, 8208, 4100, 2049, - 1024, 512, 256, 128, 64, 32, 16, 8, - 4, 2, 1, 0, 0, 0, 0, 0 -}; - -double lossless_quant_d[] = -{ - 0, 1.0, 0.5, 0.33, 0.25, 0.166, 0.125, - 0.083, 0.0625, 0.03125, 0.0156, 7.874E-3, 3.922E-3, 1.957E-3, - 9.775E-4, 4.885E-4, 2.442E-4, 1.221E-4, 6.104E-5, 3.052E-5, 1.526E-5, - 7.629E-6, 3.815E-6, 1.907E-6, 9.537E-7, 4.768E-7, 2.384E-7, 0, - 0, 0, 0, 0 -}; |