mirror of
https://github.com/xenia-project/FFmpeg.git
synced 2024-12-05 10:07:28 +00:00
545 lines
7.7 KiB
C
545 lines
7.7 KiB
C
/*
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* DCA encoder tables
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* Copyright (C) 2008 Alexander E. Patrakov
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_DCAENC_H
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#define AVCODEC_DCAENC_H
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/* This is a scaled version of the response of the reference decoder to
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this vector of subband samples: ( 1.0 0.0 0.0 ... 0.0 )
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*/
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static const int32_t UnQMF[512] = {
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7,
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4,
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-961,
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-2844,
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-8024,
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-18978,
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|
-32081,
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-15635,
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-16582,
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|
-18359,
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-17180,
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-14868,
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|
-11664,
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|
-8051,
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|
-4477,
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-1327,
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|
-1670,
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-6019,
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|
-11590,
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|
-18030,
|
|
-24762,
|
|
-30965,
|
|
-35947,
|
|
-36145,
|
|
-37223,
|
|
-86311,
|
|
-57024,
|
|
-27215,
|
|
-11274,
|
|
-4684,
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42,
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108,
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188,
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|
250,
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|
-1007,
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|
-596,
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|
-2289,
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|
-12218,
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|
-27191,
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|
-124367,
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|
-184256,
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-250538,
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-323499,
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-397784,
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-468855,
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-532072,
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-583000,
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|
-618041,
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|
-777916,
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|
-783868,
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|
-765968,
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|
-724740,
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|
-662468,
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|
-583058,
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|
-490548,
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|
-401623,
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|
-296090,
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|
-73154,
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|
-36711,
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|
-7766,
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|
-2363,
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-4905,
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2388,
|
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2681,
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|
5651,
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|
4086,
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|
71110,
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|
139742,
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|
188067,
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|
151237,
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|
101355,
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|
309917,
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|
343690,
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|
358839,
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|
357555,
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|
334606,
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|
289625,
|
|
224152,
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|
142063,
|
|
48725,
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|
74996,
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|
238425,
|
|
411666,
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|
584160,
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|
744276,
|
|
880730,
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|
983272,
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|
1041933,
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|
1054396,
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|
789531,
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|
851022,
|
|
864032,
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|
675431,
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|
418134,
|
|
35762,
|
|
66911,
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|
103502,
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|
136403,
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|
-55147,
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|
-245269,
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|
-499595,
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|
-808470,
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|
-1136858,
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|
-2010912,
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|
-2581654,
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|
-3151901,
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|
-3696328,
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|
-4196599,
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|
-4633761,
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|
-4993229,
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|
-5262495,
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|
-5436311,
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|
-477650,
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|
-901314,
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|
-1308090,
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|
-1677468,
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|
-1985525,
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|
-2212848,
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|
-2341196,
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|
-2373915,
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|
-2269552,
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|
-2620489,
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|
-2173858,
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|
-1629954,
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|
-946595,
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|
-193499,
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|
1119459,
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|
1138657,
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|
1335311,
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|
1126544,
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|
2765033,
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|
3139603,
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3414913,
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3599213,
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|
3676363,
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|
3448981,
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|
3328726,
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|
3111551,
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|
2810887,
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|
2428657,
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|
1973684,
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|
1457278,
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|
893848,
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|
300995,
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|
-292521,
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|
-867621,
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|
-1404936,
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|
-1871278,
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|
-2229831,
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|
-2440932,
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|
-2462684,
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|
-2255006,
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-1768898,
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-1079574,
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|
82115,
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|
1660302,
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|
3660715,
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|
6123610,
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|
8329598,
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|
11888744,
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|
15722147,
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|
19737089,
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|
25647773,
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|
31039399,
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|
36868007,
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|
43124253,
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|
49737161,
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|
56495958,
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63668945,
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71039511,
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78540240,
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86089058,
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93600041,
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100981151,
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|
108136061,
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114970055,
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121718321,
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127566038,
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132774642,
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137247294,
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|
140894737,
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143635018,
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145395599,
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146114032,
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145742999,
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144211606,
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141594341,
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|
137808404,
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132914122,
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126912246,
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|
120243281,
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|
112155281,
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|
103338368,
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|
93904953,
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|
83439152,
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|
72921548,
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|
62192990,
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|
51434918,
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|
40894003,
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|
30786726,
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|
21384955,
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|
12939112,
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|
5718193,
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-5790,
|
|
-3959261,
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|
-5870978,
|
|
-5475538,
|
|
-2517061,
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|
3247310,
|
|
12042937,
|
|
24076729,
|
|
39531397,
|
|
58562863,
|
|
81297002,
|
|
107826748,
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|
138209187,
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172464115,
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210569037,
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|
252468018,
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|
298045453,
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|
347168648,
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399634888,
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|
455137189,
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513586535,
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574537650,
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637645129,
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702597163,
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768856566,
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836022040,
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903618096,
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971159680,
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1038137214,
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1103987353,
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|
1168195035,
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1230223053,
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|
1289539180,
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|
1345620373,
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|
1397957958,
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|
1446063657,
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|
1489474689,
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|
1527740502,
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|
1560502307,
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|
1587383079,
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|
1608071145,
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|
1622301248,
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|
1629859340,
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|
1630584888,
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|
1624373875,
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|
1611178348,
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|
1591018893,
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|
1563948667,
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|
1530105004,
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|
1489673227,
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|
1442904075,
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|
1390107674,
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1331590427,
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|
1267779478,
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1199115126,
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|
1126053392,
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|
1049146257,
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|
968928307,
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|
885965976,
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|
800851610,
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|
714186243,
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|
626590147,
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|
538672486,
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|
451042824,
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|
364299927,
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|
279026812,
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|
195785029,
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|
115109565,
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|
37503924,
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|
-36564551,
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|
-106668063,
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|
-172421668,
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|
-233487283,
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|
-289575706,
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|
-340448569,
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|
-385919511,
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-425854915,
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|
-460174578,
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|
-488840702,
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|
-511893328,
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-529405118,
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-541489888,
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-548312207,
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-550036471,
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-547005316,
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|
-539436808,
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-527630488,
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-512084785,
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-492941605,
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-470665204,
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-445668379,
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-418328829,
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-389072810,
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-358293846,
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-326396227,
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-293769619,
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-260792276,
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-227825056,
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-195208961,
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-163262121,
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-132280748,
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-102533727,
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-74230062,
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-47600637,
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-22817785,
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|
-25786,
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20662895,
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39167253,
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|
55438413,
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69453741,
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81242430,
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90795329,
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|
98213465,
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103540643,
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106917392,
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108861938,
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108539682,
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106780704,
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103722568,
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99043289,
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93608686,
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|
87266209,
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|
80212203,
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|
72590022,
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|
64603428,
|
|
56362402,
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|
48032218,
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|
39749162,
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|
31638971,
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|
23814664,
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|
16376190,
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9409836,
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|
2988017,
|
|
-2822356,
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|
-7976595,
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|
-12454837,
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|
-16241147,
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-19331944,
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-21735011,
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-23468284,
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-24559822,
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-25042936,
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-25035583,
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-24429587,
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-23346408,
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-21860411,
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-20015718,
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-17025330,
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-14968728,
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-12487138,
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-9656319,
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|
-7846681,
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-5197816,
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|
-2621904,
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|
-144953,
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|
2144746,
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|
3990570,
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|
5845884,
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|
7454650,
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|
8820394,
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|
9929891,
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|
10784445,
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|
11390921,
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|
11762056,
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|
11916017,
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|
12261189,
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12117604,
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|
11815303,
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|
11374622,
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|
10815301,
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|
10157241,
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|
9418799,
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|
8629399,
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|
7780776,
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|
7303680,
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|
6353499,
|
|
5392738,
|
|
4457895,
|
|
3543062,
|
|
1305978,
|
|
1402521,
|
|
1084092,
|
|
965652,
|
|
-151008,
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|
-666667,
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|
-1032157,
|
|
-1231475,
|
|
-1319043,
|
|
-1006023,
|
|
-915720,
|
|
-773426,
|
|
-612377,
|
|
-445864,
|
|
-291068,
|
|
-161337,
|
|
-66484,
|
|
-11725,
|
|
133453,
|
|
388184,
|
|
615856,
|
|
804033,
|
|
942377,
|
|
1022911,
|
|
1041247,
|
|
995854,
|
|
891376,
|
|
572246,
|
|
457992,
|
|
316365,
|
|
172738,
|
|
43037,
|
|
-117662,
|
|
-98542,
|
|
-70279,
|
|
-41458,
|
|
-535790,
|
|
-959038,
|
|
-1364456,
|
|
-1502265,
|
|
-1568530,
|
|
-2378681,
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|
-2701111,
|
|
-2976407,
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|
-3182552,
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|
-3314415,
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|
-3366600,
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|
-3337701,
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|
-3232252,
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|
-3054999,
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|
1984841,
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|
1925903,
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|
1817377,
|
|
1669153,
|
|
1490069,
|
|
1292040,
|
|
1086223,
|
|
890983,
|
|
699163,
|
|
201358,
|
|
266971,
|
|
296990,
|
|
198419,
|
|
91119,
|
|
4737,
|
|
5936,
|
|
2553,
|
|
2060,
|
|
-3828,
|
|
-1664,
|
|
-4917,
|
|
-20796,
|
|
-36822,
|
|
-131247,
|
|
-154923,
|
|
-162055,
|
|
-161354,
|
|
-148762,
|
|
-125754,
|
|
-94473,
|
|
-57821,
|
|
-19096,
|
|
15172,
|
|
43004,
|
|
65624,
|
|
81354,
|
|
89325,
|
|
89524,
|
|
82766,
|
|
71075,
|
|
55128,
|
|
13686,
|
|
6921,
|
|
1449,
|
|
420,
|
|
785,
|
|
-215,
|
|
-179,
|
|
-113,
|
|
-49,
|
|
6002,
|
|
16007,
|
|
42978,
|
|
100662,
|
|
171472,
|
|
83975,
|
|
93702,
|
|
108813,
|
|
111893,
|
|
110272,
|
|
103914,
|
|
93973,
|
|
81606,
|
|
68041,
|
|
-54058,
|
|
-60695,
|
|
-65277,
|
|
-67224,
|
|
-66213,
|
|
-62082,
|
|
-55574,
|
|
-42988,
|
|
-35272,
|
|
-63735,
|
|
-33501,
|
|
-12671,
|
|
-4038,
|
|
-1232,
|
|
5,
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7
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};
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#endif /* AVCODEC_DCAENC_H */
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