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comparison: media/libvorbis/lib/modes/floor_all.h
media/libvorbis/lib/modes/floor_all.h
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| -1:000000000000 | 0:a7d56cf1f355 |
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| 1 /******************************************************************** | |
| 2 * * | |
| 3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * | |
| 4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * | |
| 5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * | |
| 6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * | |
| 7 * * | |
| 8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * | |
| 9 * by the Xiph.Org Foundation http://www.xiph.org/ * | |
| 10 * * | |
| 11 ******************************************************************** | |
| 12 | |
| 13 function: key floor settings | |
| 14 last mod: $Id: floor_all.h 17050 2010-03-26 01:34:42Z xiphmont $ | |
| 15 | |
| 16 ********************************************************************/ | |
| 17 | |
| 18 #include "vorbis/codec.h" | |
| 19 #include "backends.h" | |
| 20 #include "books/floor/floor_books.h" | |
| 21 | |
| 22 static const static_codebook*const _floor_128x4_books[]={ | |
| 23 &_huff_book_line_128x4_class0, | |
| 24 &_huff_book_line_128x4_0sub0, | |
| 25 &_huff_book_line_128x4_0sub1, | |
| 26 &_huff_book_line_128x4_0sub2, | |
| 27 &_huff_book_line_128x4_0sub3, | |
| 28 }; | |
| 29 static const static_codebook*const _floor_256x4_books[]={ | |
| 30 &_huff_book_line_256x4_class0, | |
| 31 &_huff_book_line_256x4_0sub0, | |
| 32 &_huff_book_line_256x4_0sub1, | |
| 33 &_huff_book_line_256x4_0sub2, | |
| 34 &_huff_book_line_256x4_0sub3, | |
| 35 }; | |
| 36 static const static_codebook*const _floor_128x7_books[]={ | |
| 37 &_huff_book_line_128x7_class0, | |
| 38 &_huff_book_line_128x7_class1, | |
| 39 | |
| 40 &_huff_book_line_128x7_0sub1, | |
| 41 &_huff_book_line_128x7_0sub2, | |
| 42 &_huff_book_line_128x7_0sub3, | |
| 43 &_huff_book_line_128x7_1sub1, | |
| 44 &_huff_book_line_128x7_1sub2, | |
| 45 &_huff_book_line_128x7_1sub3, | |
| 46 }; | |
| 47 static const static_codebook*const _floor_256x7_books[]={ | |
| 48 &_huff_book_line_256x7_class0, | |
| 49 &_huff_book_line_256x7_class1, | |
| 50 | |
| 51 &_huff_book_line_256x7_0sub1, | |
| 52 &_huff_book_line_256x7_0sub2, | |
| 53 &_huff_book_line_256x7_0sub3, | |
| 54 &_huff_book_line_256x7_1sub1, | |
| 55 &_huff_book_line_256x7_1sub2, | |
| 56 &_huff_book_line_256x7_1sub3, | |
| 57 }; | |
| 58 static const static_codebook*const _floor_128x11_books[]={ | |
| 59 &_huff_book_line_128x11_class1, | |
| 60 &_huff_book_line_128x11_class2, | |
| 61 &_huff_book_line_128x11_class3, | |
| 62 | |
| 63 &_huff_book_line_128x11_0sub0, | |
| 64 &_huff_book_line_128x11_1sub0, | |
| 65 &_huff_book_line_128x11_1sub1, | |
| 66 &_huff_book_line_128x11_2sub1, | |
| 67 &_huff_book_line_128x11_2sub2, | |
| 68 &_huff_book_line_128x11_2sub3, | |
| 69 &_huff_book_line_128x11_3sub1, | |
| 70 &_huff_book_line_128x11_3sub2, | |
| 71 &_huff_book_line_128x11_3sub3, | |
| 72 }; | |
| 73 static const static_codebook*const _floor_128x17_books[]={ | |
| 74 &_huff_book_line_128x17_class1, | |
| 75 &_huff_book_line_128x17_class2, | |
| 76 &_huff_book_line_128x17_class3, | |
| 77 | |
| 78 &_huff_book_line_128x17_0sub0, | |
| 79 &_huff_book_line_128x17_1sub0, | |
| 80 &_huff_book_line_128x17_1sub1, | |
| 81 &_huff_book_line_128x17_2sub1, | |
| 82 &_huff_book_line_128x17_2sub2, | |
| 83 &_huff_book_line_128x17_2sub3, | |
| 84 &_huff_book_line_128x17_3sub1, | |
| 85 &_huff_book_line_128x17_3sub2, | |
| 86 &_huff_book_line_128x17_3sub3, | |
| 87 }; | |
| 88 static const static_codebook*const _floor_256x4low_books[]={ | |
| 89 &_huff_book_line_256x4low_class0, | |
| 90 &_huff_book_line_256x4low_0sub0, | |
| 91 &_huff_book_line_256x4low_0sub1, | |
| 92 &_huff_book_line_256x4low_0sub2, | |
| 93 &_huff_book_line_256x4low_0sub3, | |
| 94 }; | |
| 95 static const static_codebook*const _floor_1024x27_books[]={ | |
| 96 &_huff_book_line_1024x27_class1, | |
| 97 &_huff_book_line_1024x27_class2, | |
| 98 &_huff_book_line_1024x27_class3, | |
| 99 &_huff_book_line_1024x27_class4, | |
| 100 | |
| 101 &_huff_book_line_1024x27_0sub0, | |
| 102 &_huff_book_line_1024x27_1sub0, | |
| 103 &_huff_book_line_1024x27_1sub1, | |
| 104 &_huff_book_line_1024x27_2sub0, | |
| 105 &_huff_book_line_1024x27_2sub1, | |
| 106 &_huff_book_line_1024x27_3sub1, | |
| 107 &_huff_book_line_1024x27_3sub2, | |
| 108 &_huff_book_line_1024x27_3sub3, | |
| 109 &_huff_book_line_1024x27_4sub1, | |
| 110 &_huff_book_line_1024x27_4sub2, | |
| 111 &_huff_book_line_1024x27_4sub3, | |
| 112 }; | |
| 113 static const static_codebook*const _floor_2048x27_books[]={ | |
| 114 &_huff_book_line_2048x27_class1, | |
| 115 &_huff_book_line_2048x27_class2, | |
| 116 &_huff_book_line_2048x27_class3, | |
| 117 &_huff_book_line_2048x27_class4, | |
| 118 | |
| 119 &_huff_book_line_2048x27_0sub0, | |
| 120 &_huff_book_line_2048x27_1sub0, | |
| 121 &_huff_book_line_2048x27_1sub1, | |
| 122 &_huff_book_line_2048x27_2sub0, | |
| 123 &_huff_book_line_2048x27_2sub1, | |
| 124 &_huff_book_line_2048x27_3sub1, | |
| 125 &_huff_book_line_2048x27_3sub2, | |
| 126 &_huff_book_line_2048x27_3sub3, | |
| 127 &_huff_book_line_2048x27_4sub1, | |
| 128 &_huff_book_line_2048x27_4sub2, | |
| 129 &_huff_book_line_2048x27_4sub3, | |
| 130 }; | |
| 131 | |
| 132 static const static_codebook*const _floor_512x17_books[]={ | |
| 133 &_huff_book_line_512x17_class1, | |
| 134 &_huff_book_line_512x17_class2, | |
| 135 &_huff_book_line_512x17_class3, | |
| 136 | |
| 137 &_huff_book_line_512x17_0sub0, | |
| 138 &_huff_book_line_512x17_1sub0, | |
| 139 &_huff_book_line_512x17_1sub1, | |
| 140 &_huff_book_line_512x17_2sub1, | |
| 141 &_huff_book_line_512x17_2sub2, | |
| 142 &_huff_book_line_512x17_2sub3, | |
| 143 &_huff_book_line_512x17_3sub1, | |
| 144 &_huff_book_line_512x17_3sub2, | |
| 145 &_huff_book_line_512x17_3sub3, | |
| 146 }; | |
| 147 | |
| 148 static const static_codebook*const _floor_Xx0_books[]={ | |
| 149 0 | |
| 150 }; | |
| 151 | |
| 152 static const static_codebook*const *const _floor_books[11]={ | |
| 153 _floor_128x4_books, | |
| 154 _floor_256x4_books, | |
| 155 _floor_128x7_books, | |
| 156 _floor_256x7_books, | |
| 157 _floor_128x11_books, | |
| 158 _floor_128x17_books, | |
| 159 _floor_256x4low_books, | |
| 160 _floor_1024x27_books, | |
| 161 _floor_2048x27_books, | |
| 162 _floor_512x17_books, | |
| 163 _floor_Xx0_books, | |
| 164 }; | |
| 165 | |
| 166 static const vorbis_info_floor1 _floor[11]={ | |
| 167 /* 0: 128 x 4 */ | |
| 168 { | |
| 169 1,{0},{4},{2},{0}, | |
| 170 {{1,2,3,4}}, | |
| 171 4,{0,128, 33,8,16,70}, | |
| 172 | |
| 173 60,30,500, 1.,18., 128 | |
| 174 }, | |
| 175 /* 1: 256 x 4 */ | |
| 176 { | |
| 177 1,{0},{4},{2},{0}, | |
| 178 {{1,2,3,4}}, | |
| 179 4,{0,256, 66,16,32,140}, | |
| 180 | |
| 181 60,30,500, 1.,18., 256 | |
| 182 }, | |
| 183 /* 2: 128 x 7 */ | |
| 184 { | |
| 185 2,{0,1},{3,4},{2,2},{0,1}, | |
| 186 {{-1,2,3,4},{-1,5,6,7}}, | |
| 187 4,{0,128, 14,4,58, 2,8,28,90}, | |
| 188 | |
| 189 60,30,500, 1.,18., 128 | |
| 190 }, | |
| 191 /* 3: 256 x 7 */ | |
| 192 { | |
| 193 2,{0,1},{3,4},{2,2},{0,1}, | |
| 194 {{-1,2,3,4},{-1,5,6,7}}, | |
| 195 4,{0,256, 28,8,116, 4,16,56,180}, | |
| 196 | |
| 197 60,30,500, 1.,18., 256 | |
| 198 }, | |
| 199 /* 4: 128 x 11 */ | |
| 200 { | |
| 201 4,{0,1,2,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, | |
| 202 {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, | |
| 203 | |
| 204 2,{0,128, 8,33, 4,16,70, 2,6,12, 23,46,90}, | |
| 205 | |
| 206 60,30,500, 1,18., 128 | |
| 207 }, | |
| 208 /* 5: 128 x 17 */ | |
| 209 { | |
| 210 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, | |
| 211 {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, | |
| 212 2,{0,128, 12,46, 4,8,16, 23,33,70, 2,6,10, 14,19,28, 39,58,90}, | |
| 213 | |
| 214 60,30,500, 1,18., 128 | |
| 215 }, | |
| 216 /* 6: 256 x 4 (low bitrate version) */ | |
| 217 { | |
| 218 1,{0},{4},{2},{0}, | |
| 219 {{1,2,3,4}}, | |
| 220 4,{0,256, 66,16,32,140}, | |
| 221 | |
| 222 60,30,500, 1.,18., 256 | |
| 223 }, | |
| 224 /* 7: 1024 x 27 */ | |
| 225 { | |
| 226 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, | |
| 227 {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, | |
| 228 2,{0,1024, 93,23,372, 6,46,186,750, 14,33,65, 130,260,556, | |
| 229 3,10,18,28, 39,55,79,111, 158,220,312, 464,650,850}, | |
| 230 | |
| 231 60,30,500, 3,18., 1024 | |
| 232 }, | |
| 233 /* 8: 2048 x 27 */ | |
| 234 { | |
| 235 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, | |
| 236 {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, | |
| 237 2,{0,2048, 186,46,744, 12,92,372,1500, 28,66,130, 260,520,1112, | |
| 238 6,20,36,56, 78,110,158,222, 316,440,624, 928,1300,1700}, | |
| 239 | |
| 240 60,30,500, 3,18., 2048 | |
| 241 }, | |
| 242 /* 9: 512 x 17 */ | |
| 243 { | |
| 244 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, | |
| 245 {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, | |
| 246 2,{0,512, 46,186, 16,33,65, 93,130,278, | |
| 247 7,23,39, 55,79,110, 156,232,360}, | |
| 248 | |
| 249 60,30,500, 1,18., 512 | |
| 250 }, | |
| 251 | |
| 252 /* 10: X x 0 (LFE floor; edge posts only) */ | |
| 253 { | |
| 254 0,{0}, {0},{0},{-1}, | |
| 255 {{-1}}, | |
| 256 2,{0,12}, | |
| 257 60,30,500, 1.,18., 10 | |
| 258 }, | |
| 259 | |
| 260 }; |
