FreeCalypso > hg > gsm-codec-lib

comparison libtwamr/qua_gain_tab.c @ 356:5ccfe176bae1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
libtwamr: integrate dec_gain.c
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 05 May 2024 22:24:42 +0000
parents
children
comparison
equal deleted inserted replaced
355:9beb01439a90 356:5ccfe176bae1
1 #include "typedef.h"
2 #include "namespace.h"
3 #include "qua_gain_tab.h"
4
5 /* The tables contains the following data:
6
7 g_pitch (Q14),
8 g_fac (Q12), (g_code = g_code0*g_fac),
9 qua_ener_MR122 (Q10), (log2(g_fac))
10 qua_ener (Q10) (20*log10(g_fac))
11
12 The log2() and log10() values are calculated on the fixed point value
13 (g_fac Q12) and not on the original floating point value of g_fac
14 to make the quantizer/MA predictdor use corresponding values.
15 */
16
17 /* table used in 'high' rates: MR67 MR74 */
18
19 const Word16 table_gain_highrates[VQ_SIZE_HIGHRATES*4] = {
20 /* Note: column 4 (qua_ener) contains the original values from IS641
21 to ensure bit-exactness; however, they are not exactly the
22 rounded value of (20*log10(g_fac)) */
23 /*g_pit, g_fac, qua_ener_MR122, qua_ener */
24 577, 662, -2692, -16214,
25 806, 1836, -1185, -7135,
26 3109, 1052, -2008, -12086,
27 4181, 1387, -1600, -9629,
28 2373, 1425, -1560, -9394,
29 3248, 1985, -1070, -6442,
30 1827, 2320, -840, -5056,
31 941, 3314, -313, -1885,
32 2351, 2977, -471, -2838,
33 3616, 2420, -777, -4681,
34 3451, 3096, -414, -2490,
35 2955, 4301, 72, 434,
36 1848, 4500, 139, 836,
37 3884, 5416, 413, 2484,
38 1187, 7210, 835, 5030,
39 3083, 9000, 1163, 7002,
40 7384, 883, -2267, -13647,
41 5962, 1506, -1478, -8900,
42 5155, 2134, -963, -5800,
43 7944, 2009, -1052, -6335,
44 6507, 2250, -885, -5327,
45 7670, 2752, -588, -3537,
46 5952, 3016, -452, -2724,
47 4898, 3764, -125, -751,
48 6989, 3588, -196, -1177,
49 8174, 3978, -43, -260,
50 6064, 4404, 107, 645,
51 7709, 5087, 320, 1928,
52 5523, 6021, 569, 3426,
53 7769, 7126, 818, 4926,
54 6060, 7938, 977, 5885,
55 5594, 11487, 1523, 9172,
56 10581, 1356, -1633, -9831,
57 9049, 1597, -1391, -8380,
58 9794, 2035, -1033, -6220,
59 8946, 2415, -780, -4700,
60 10296, 2584, -681, -4099,
61 9407, 2734, -597, -3595,
62 8700, 3218, -356, -2144,
63 9757, 3395, -277, -1669,
64 10177, 3892, -75, -454,
65 9170, 4528, 148, 891,
66 10152, 5004, 296, 1781,
67 9114, 5735, 497, 2993,
68 10500, 6266, 628, 3782,
69 10110, 7631, 919, 5534,
70 8844, 8727, 1117, 6728,
71 8956, 12496, 1648, 9921,
72 12924, 976, -2119, -12753,
73 11435, 1755, -1252, -7539,
74 12138, 2328, -835, -5024,
75 11388, 2368, -810, -4872,
76 10700, 3064, -429, -2580,
77 12332, 2861, -530, -3192,
78 11722, 3327, -307, -1848,
79 11270, 3700, -150, -904,
80 10861, 4413, 110, 663,
81 12082, 4533, 150, 902,
82 11283, 5205, 354, 2132,
83 11960, 6305, 637, 3837,
84 11167, 7534, 900, 5420,
85 12128, 8329, 1049, 6312,
86 10969, 10777, 1429, 8604,
87 10300, 17376, 2135, 12853,
88 13899, 1681, -1316, -7921,
89 12580, 2045, -1026, -6179,
90 13265, 2439, -766, -4610,
91 14033, 2989, -465, -2802,
92 13452, 3098, -413, -2482,
93 12396, 3658, -167, -1006,
94 13510, 3780, -119, -713,
95 12880, 4272, 62, 374,
96 13533, 4861, 253, 1523,
97 12667, 5457, 424, 2552,
98 13854, 6106, 590, 3551,
99 13031, 6483, 678, 4084,
100 13557, 7721, 937, 5639,
101 12957, 9311, 1213, 7304,
102 13714, 11551, 1532, 9221,
103 12591, 15206, 1938, 11667,
104 15113, 1540, -1445, -8700,
105 15072, 2333, -832, -5007,
106 14527, 2511, -723, -4352,
107 14692, 3199, -365, -2197,
108 15382, 3560, -207, -1247,
109 14133, 3960, -50, -300,
110 15102, 4236, 50, 298,
111 14332, 4824, 242, 1454,
112 14846, 5451, 422, 2542,
113 15306, 6083, 584, 3518,
114 14329, 6888, 768, 4623,
115 15060, 7689, 930, 5602,
116 14406, 9426, 1231, 7413,
117 15387, 9741, 1280, 7706,
118 14824, 14271, 1844, 11102,
119 13600, 24939, 2669, 16067,
120 16396, 1969, -1082, -6517,
121 16817, 2832, -545, -3283,
122 15713, 2843, -539, -3248,
123 16104, 3336, -303, -1825,
124 16384, 3963, -49, -294,
125 16940, 4579, 165, 992,
126 15711, 4599, 171, 1030,
127 16222, 5448, 421, 2537,
128 16832, 6382, 655, 3945,
129 15745, 7141, 821, 4944,
130 16326, 7469, 888, 5343,
131 16611, 8624, 1100, 6622,
132 17028, 10418, 1379, 8303,
133 15905, 11817, 1565, 9423,
134 16878, 14690, 1887, 11360,
135 16515, 20870, 2406, 14483,
136 18142, 2083, -999, -6013,
137 19401, 3178, -375, -2257,
138 17508, 3426, -264, -1589,
139 20054, 4027, -25, -151,
140 18069, 4249, 54, 326,
141 18952, 5066, 314, 1890,
142 17711, 5402, 409, 2461,
143 19835, 6192, 610, 3676,
144 17950, 7014, 795, 4784,
145 21318, 7877, 966, 5816,
146 17910, 9289, 1210, 7283,
147 19144, 9290, 1210, 7284,
148 20517, 11381, 1510, 9089,
149 18075, 14485, 1866, 11234,
150 19999, 17882, 2177, 13108,
151 18842, 32764, 3072, 18494
152 };
153
154 /* table used in 'low' rates: MR475, MR515, MR59 */
155
156 const Word16 table_gain_lowrates[VQ_SIZE_LOWRATES*4] = {
157 /*g_pit, g_fac, qua_ener_MR122, qua_ener */
158 10813, 28753, 2879, 17333,
159 20480, 2785, -570, -3431,
160 18841, 6594, 703, 4235,
161 6225, 7413, 876, 5276,
162 17203, 10444, 1383, 8325,
163 21626, 1269, -1731, -10422,
164 21135, 4423, 113, 683,
165 11304, 1556, -1430, -8609,
166 19005, 12820, 1686, 10148,
167 17367, 2498, -731, -4398,
168 17858, 4833, 244, 1472,
169 9994, 2498, -731, -4398,
170 17530, 7864, 964, 5802,
171 14254, 1884, -1147, -6907,
172 15892, 3153, -387, -2327,
173 6717, 1802, -1213, -7303,
174 18186, 20193, 2357, 14189,
175 18022, 3031, -445, -2678,
176 16711, 5857, 528, 3181,
177 8847, 4014, -30, -180,
178 15892, 8970, 1158, 6972,
179 18022, 1392, -1594, -9599,
180 16711, 4096, 0, 0,
181 8192, 655, -2708, -16305,
182 15237, 13926, 1808, 10884,
183 14254, 3112, -406, -2444,
184 14090, 4669, 193, 1165,
185 5406, 2703, -614, -3697,
186 13434, 6553, 694, 4180,
187 12451, 901, -2237, -13468,
188 12451, 2662, -637, -3833,
189 3768, 655, -2708, -16305,
190 14745, 23511, 2582, 15543,
191 19169, 2457, -755, -4546,
192 20152, 5079, 318, 1913,
193 6881, 4096, 0, 0,
194 20480, 8560, 1089, 6556,
195 19660, 737, -2534, -15255,
196 19005, 4259, 58, 347,
197 7864, 2088, -995, -5993,
198 11468, 12288, 1623, 9771,
199 15892, 1474, -1510, -9090,
200 15728, 4628, 180, 1086,
201 9175, 1433, -1552, -9341,
202 16056, 7004, 793, 4772,
203 14827, 737, -2534, -15255,
204 15073, 2252, -884, -5321,
205 5079, 1228, -1780, -10714,
206 13271, 17326, 2131, 12827,
207 16547, 2334, -831, -5002,
208 15073, 5816, 518, 3118,
209 3932, 3686, -156, -938,
210 14254, 8601, 1096, 6598,
211 16875, 778, -2454, -14774,
212 15073, 3809, -107, -646,
213 6062, 614, -2804, -16879,
214 9338, 9256, 1204, 7251,
215 13271, 1761, -1247, -7508,
216 13271, 3522, -223, -1343,
217 2457, 1966, -1084, -6529,
218 11468, 5529, 443, 2668,
219 10485, 737, -2534, -15255,
220 11632, 3194, -367, -2212,
221 1474, 778, -2454, -14774
222 };
223
224 /* table that was originally in qgain475.tab */
225
226 /* The table contains the following data:
227 *
228 * g_pitch(0) (Q14) // for sub-
229 * g_fac(0) (Q12) // frame 0 and 2
230 * g_pitch(1) (Q14) // for sub-
231 * g_fac(2) (Q12) // frame 1 and 3
232 *
233 */
234 const Word16 table_gain_MR475[MR475_VQ_SIZE*4] = {
235 /*g_pit(0), g_fac(0), g_pit(1), g_fac(1) */
236 812, 128, 542, 140,
237 2873, 1135, 2266, 3402,
238 2067, 563, 12677, 647,
239 4132, 1798, 5601, 5285,
240 7689, 374, 3735, 441,
241 10912, 2638, 11807, 2494,
242 20490, 797, 5218, 675,
243 6724, 8354, 5282, 1696,
244 1488, 428, 5882, 452,
245 5332, 4072, 3583, 1268,
246 2469, 901, 15894, 1005,
247 14982, 3271, 10331, 4858,
248 3635, 2021, 2596, 835,
249 12360, 4892, 12206, 1704,
250 13432, 1604, 9118, 2341,
251 3968, 1538, 5479, 9936,
252 3795, 417, 1359, 414,
253 3640, 1569, 7995, 3541,
254 11405, 645, 8552, 635,
255 4056, 1377, 16608, 6124,
256 11420, 700, 2007, 607,
257 12415, 1578, 11119, 4654,
258 13680, 1708, 11990, 1229,
259 7996, 7297, 13231, 5715,
260 2428, 1159, 2073, 1941,
261 6218, 6121, 3546, 1804,
262 8925, 1802, 8679, 1580,
263 13935, 3576, 13313, 6237,
264 6142, 1130, 5994, 1734,
265 14141, 4662, 11271, 3321,
266 12226, 1551, 13931, 3015,
267 5081, 10464, 9444, 6706,
268 1689, 683, 1436, 1306,
269 7212, 3933, 4082, 2713,
270 7793, 704, 15070, 802,
271 6299, 5212, 4337, 5357,
272 6676, 541, 6062, 626,
273 13651, 3700, 11498, 2408,
274 16156, 716, 12177, 751,
275 8065, 11489, 6314, 2256,
276 4466, 496, 7293, 523,
277 10213, 3833, 8394, 3037,
278 8403, 966, 14228, 1880,
279 8703, 5409, 16395, 4863,
280 7420, 1979, 6089, 1230,
281 9371, 4398, 14558, 3363,
282 13559, 2873, 13163, 1465,
283 5534, 1678, 13138, 14771,
284 7338, 600, 1318, 548,
285 4252, 3539, 10044, 2364,
286 10587, 622, 13088, 669,
287 14126, 3526, 5039, 9784,
288 15338, 619, 3115, 590,
289 16442, 3013, 15542, 4168,
290 15537, 1611, 15405, 1228,
291 16023, 9299, 7534, 4976,
292 1990, 1213, 11447, 1157,
293 12512, 5519, 9475, 2644,
294 7716, 2034, 13280, 2239,
295 16011, 5093, 8066, 6761,
296 10083, 1413, 5002, 2347,
297 12523, 5975, 15126, 2899,
298 18264, 2289, 15827, 2527,
299 16265, 10254, 14651, 11319,
300 1797, 337, 3115, 397,
301 3510, 2928, 4592, 2670,
302 7519, 628, 11415, 656,
303 5946, 2435, 6544, 7367,
304 8238, 829, 4000, 863,
305 10032, 2492, 16057, 3551,
306 18204, 1054, 6103, 1454,
307 5884, 7900, 18752, 3468,
308 1864, 544, 9198, 683,
309 11623, 4160, 4594, 1644,
310 3158, 1157, 15953, 2560,
311 12349, 3733, 17420, 5260,
312 6106, 2004, 2917, 1742,
313 16467, 5257, 16787, 1680,
314 17205, 1759, 4773, 3231,
315 7386, 6035, 14342, 10012,
316 4035, 442, 4194, 458,
317 9214, 2242, 7427, 4217,
318 12860, 801, 11186, 825,
319 12648, 2084, 12956, 6554,
320 9505, 996, 6629, 985,
321 10537, 2502, 15289, 5006,
322 12602, 2055, 15484, 1653,
323 16194, 6921, 14231, 5790,
324 2626, 828, 5615, 1686,
325 13663, 5778, 3668, 1554,
326 11313, 2633, 9770, 1459,
327 14003, 4733, 15897, 6291,
328 6278, 1870, 7910, 2285,
329 16978, 4571, 16576, 3849,
330 15248, 2311, 16023, 3244,
331 14459, 17808, 11847, 2763,
332 1981, 1407, 1400, 876,
333 4335, 3547, 4391, 4210,
334 5405, 680, 17461, 781,
335 6501, 5118, 8091, 7677,
336 7355, 794, 8333, 1182,
337 15041, 3160, 14928, 3039,
338 20421, 880, 14545, 852,
339 12337, 14708, 6904, 1920,
340 4225, 933, 8218, 1087,
341 10659, 4084, 10082, 4533,
342 2735, 840, 20657, 1081,
343 16711, 5966, 15873, 4578,
344 10871, 2574, 3773, 1166,
345 14519, 4044, 20699, 2627,
346 15219, 2734, 15274, 2186,
347 6257, 3226, 13125, 19480,
348 7196, 930, 2462, 1618,
349 4515, 3092, 13852, 4277,
350 10460, 833, 17339, 810,
351 16891, 2289, 15546, 8217,
352 13603, 1684, 3197, 1834,
353 15948, 2820, 15812, 5327,
354 17006, 2438, 16788, 1326,
355 15671, 8156, 11726, 8556,
356 3762, 2053, 9563, 1317,
357 13561, 6790, 12227, 1936,
358 8180, 3550, 13287, 1778,
359 16299, 6599, 16291, 7758,
360 8521, 2551, 7225, 2645,
361 18269, 7489, 16885, 2248,
362 17882, 2884, 17265, 3328,
363 9417, 20162, 11042, 8320,
364 1286, 620, 1431, 583,
365 5993, 2289, 3978, 3626,
366 5144, 752, 13409, 830,
367 5553, 2860, 11764, 5908,
368 10737, 560, 5446, 564,
369 13321, 3008, 11946, 3683,
370 19887, 798, 9825, 728,
371 13663, 8748, 7391, 3053,
372 2515, 778, 6050, 833,
373 6469, 5074, 8305, 2463,
374 6141, 1865, 15308, 1262,
375 14408, 4547, 13663, 4515,
376 3137, 2983, 2479, 1259,
377 15088, 4647, 15382, 2607,
378 14492, 2392, 12462, 2537,
379 7539, 2949, 12909, 12060,
380 5468, 684, 3141, 722,
381 5081, 1274, 12732, 4200,
382 15302, 681, 7819, 592,
383 6534, 2021, 16478, 8737,
384 13364, 882, 5397, 899,
385 14656, 2178, 14741, 4227,
386 14270, 1298, 13929, 2029,
387 15477, 7482, 15815, 4572,
388 2521, 2013, 5062, 1804,
389 5159, 6582, 7130, 3597,
390 10920, 1611, 11729, 1708,
391 16903, 3455, 16268, 6640,
392 9306, 1007, 9369, 2106,
393 19182, 5037, 12441, 4269,
394 15919, 1332, 15357, 3512,
395 11898, 14141, 16101, 6854,
396 2010, 737, 3779, 861,
397 11454, 2880, 3564, 3540,
398 9057, 1241, 12391, 896,
399 8546, 4629, 11561, 5776,
400 8129, 589, 8218, 588,
401 18728, 3755, 12973, 3149,
402 15729, 758, 16634, 754,
403 15222, 11138, 15871, 2208,
404 4673, 610, 10218, 678,
405 15257, 4146, 5729, 3327,
406 8377, 1670, 19862, 2321,
407 15450, 5511, 14054, 5481,
408 5728, 2888, 7580, 1346,
409 14384, 5325, 16236, 3950,
410 15118, 3744, 15306, 1435,
411 14597, 4070, 12301, 15696,
412 7617, 1699, 2170, 884,
413 4459, 4567, 18094, 3306,
414 12742, 815, 14926, 907,
415 15016, 4281, 15518, 8368,
416 17994, 1087, 2358, 865,
417 16281, 3787, 15679, 4596,
418 16356, 1534, 16584, 2210,
419 16833, 9697, 15929, 4513,
420 3277, 1085, 9643, 2187,
421 11973, 6068, 9199, 4462,
422 8955, 1629, 10289, 3062,
423 16481, 5155, 15466, 7066,
424 13678, 2543, 5273, 2277,
425 16746, 6213, 16655, 3408,
426 20304, 3363, 18688, 1985,
427 14172, 12867, 15154, 15703,
428 4473, 1020, 1681, 886,
429 4311, 4301, 8952, 3657,
430 5893, 1147, 11647, 1452,
431 15886, 2227, 4582, 6644,
432 6929, 1205, 6220, 799,
433 12415, 3409, 15968, 3877,
434 19859, 2109, 9689, 2141,
435 14742, 8830, 14480, 2599,
436 1817, 1238, 7771, 813,
437 19079, 4410, 5554, 2064,
438 3687, 2844, 17435, 2256,
439 16697, 4486, 16199, 5388,
440 8028, 2763, 3405, 2119,
441 17426, 5477, 13698, 2786,
442 19879, 2720, 9098, 3880,
443 18172, 4833, 17336, 12207,
444 5116, 996, 4935, 988,
445 9888, 3081, 6014, 5371,
446 15881, 1667, 8405, 1183,
447 15087, 2366, 19777, 7002,
448 11963, 1562, 7279, 1128,
449 16859, 1532, 15762, 5381,
450 14708, 2065, 20105, 2155,
451 17158, 8245, 17911, 6318,
452 5467, 1504, 4100, 2574,
453 17421, 6810, 5673, 2888,
454 16636, 3382, 8975, 1831,
455 20159, 4737, 19550, 7294,
456 6658, 2781, 11472, 3321,
457 19397, 5054, 18878, 4722,
458 16439, 2373, 20430, 4386,
459 11353, 26526, 11593, 3068,
460 2866, 1566, 5108, 1070,
461 9614, 4915, 4939, 3536,
462 7541, 878, 20717, 851,
463 6938, 4395, 16799, 7733,
464 10137, 1019, 9845, 964,
465 15494, 3955, 15459, 3430,
466 18863, 982, 20120, 963,
467 16876, 12887, 14334, 4200,
468 6599, 1220, 9222, 814,
469 16942, 5134, 5661, 4898,
470 5488, 1798, 20258, 3962,
471 17005, 6178, 17929, 5929,
472 9365, 3420, 7474, 1971,
473 19537, 5177, 19003, 3006,
474 16454, 3788, 16070, 2367,
475 8664, 2743, 9445, 26358,
476 10856, 1287, 3555, 1009,
477 5606, 3622, 19453, 5512,
478 12453, 797, 20634, 911,
479 15427, 3066, 17037, 10275,
480 18883, 2633, 3913, 1268,
481 19519, 3371, 18052, 5230,
482 19291, 1678, 19508, 3172,
483 18072, 10754, 16625, 6845,
484 3134, 2298, 10869, 2437,
485 15580, 6913, 12597, 3381,
486 11116, 3297, 16762, 2424,
487 18853, 6715, 17171, 9887,
488 12743, 2605, 8937, 3140,
489 19033, 7764, 18347, 3880,
490 20475, 3682, 19602, 3380,
491 13044, 19373, 10526, 23124
492 };