Mercurial > hg > sv-dependency-builds
comparison src/libvorbis-1.3.3/lib/modes/psych_44.h @ 1:05aa0afa9217
Bring in flac, ogg, vorbis
author | Chris Cannam |
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date | Tue, 19 Mar 2013 17:37:49 +0000 |
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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 psychoacoustic settings for 44.1/48kHz | |
14 last mod: $Id: psych_44.h 16962 2010-03-11 07:30:34Z xiphmont $ | |
15 | |
16 ********************************************************************/ | |
17 | |
18 | |
19 /* preecho trigger settings *****************************************/ | |
20 | |
21 static const vorbis_info_psy_global _psy_global_44[5]={ | |
22 | |
23 {8, /* lines per eighth octave */ | |
24 {20.f,14.f,12.f,12.f,12.f,12.f,12.f}, | |
25 {-60.f,-30.f,-40.f,-40.f,-40.f,-40.f,-40.f}, 2,-75.f, | |
26 -6.f, | |
27 {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} | |
28 }, | |
29 {8, /* lines per eighth octave */ | |
30 {14.f,10.f,10.f,10.f,10.f,10.f,10.f}, | |
31 {-40.f,-30.f,-25.f,-25.f,-25.f,-25.f,-25.f}, 2,-80.f, | |
32 -6.f, | |
33 {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} | |
34 }, | |
35 {8, /* lines per eighth octave */ | |
36 {12.f,10.f,10.f,10.f,10.f,10.f,10.f}, | |
37 {-20.f,-20.f,-15.f,-15.f,-15.f,-15.f,-15.f}, 0,-80.f, | |
38 -6.f, | |
39 {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} | |
40 }, | |
41 {8, /* lines per eighth octave */ | |
42 {10.f,8.f,8.f,8.f,8.f,8.f,8.f}, | |
43 {-20.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-80.f, | |
44 -6.f, | |
45 {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} | |
46 }, | |
47 {8, /* lines per eighth octave */ | |
48 {10.f,6.f,6.f,6.f,6.f,6.f,6.f}, | |
49 {-15.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-85.f, | |
50 -6.f, | |
51 {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} | |
52 }, | |
53 }; | |
54 | |
55 /* noise compander lookups * low, mid, high quality ****************/ | |
56 static const compandblock _psy_compand_44[6]={ | |
57 /* sub-mode Z short */ | |
58 {{ | |
59 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ | |
60 8, 9,10,11,12,13,14, 15, /* 15dB */ | |
61 16,17,18,19,20,21,22, 23, /* 23dB */ | |
62 24,25,26,27,28,29,30, 31, /* 31dB */ | |
63 32,33,34,35,36,37,38, 39, /* 39dB */ | |
64 }}, | |
65 /* mode_Z nominal short */ | |
66 {{ | |
67 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ | |
68 7, 7, 7, 7, 6, 6, 6, 7, /* 15dB */ | |
69 7, 8, 9,10,11,12,13, 14, /* 23dB */ | |
70 15,16,17,17,17,18,18, 19, /* 31dB */ | |
71 19,19,20,21,22,23,24, 25, /* 39dB */ | |
72 }}, | |
73 /* mode A short */ | |
74 {{ | |
75 0, 1, 2, 3, 4, 5, 5, 5, /* 7dB */ | |
76 6, 6, 6, 5, 4, 4, 4, 4, /* 15dB */ | |
77 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ | |
78 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ | |
79 11,12,13,14,15,16,17, 18, /* 39dB */ | |
80 }}, | |
81 /* sub-mode Z long */ | |
82 {{ | |
83 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ | |
84 8, 9,10,11,12,13,14, 15, /* 15dB */ | |
85 16,17,18,19,20,21,22, 23, /* 23dB */ | |
86 24,25,26,27,28,29,30, 31, /* 31dB */ | |
87 32,33,34,35,36,37,38, 39, /* 39dB */ | |
88 }}, | |
89 /* mode_Z nominal long */ | |
90 {{ | |
91 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ | |
92 8, 9,10,11,12,12,13, 13, /* 15dB */ | |
93 13,14,14,14,15,15,15, 15, /* 23dB */ | |
94 16,16,17,17,17,18,18, 19, /* 31dB */ | |
95 19,19,20,21,22,23,24, 25, /* 39dB */ | |
96 }}, | |
97 /* mode A long */ | |
98 {{ | |
99 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ | |
100 8, 8, 7, 6, 5, 4, 4, 4, /* 15dB */ | |
101 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ | |
102 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ | |
103 11,12,13,14,15,16,17, 18, /* 39dB */ | |
104 }} | |
105 }; | |
106 | |
107 /* tonal masking curve level adjustments *************************/ | |
108 | |
109 static const vp_adjblock _vp_tonemask_adj_longblock[12]={ | |
110 | |
111 /* 63 125 250 500 1 2 4 8 16 */ | |
112 | |
113 {{ -3, -8,-13,-15,-10,-10,-10,-10,-10,-10,-10, 0, 0, 0, 0, 0, 0}}, /* -1 */ | |
114 | |
115 /* {{-15,-15,-15,-15,-10, -8, -4, -2, 0, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ | |
116 {{ -4,-10,-14,-16,-15,-14,-13,-12,-12,-12,-11, -1, -1, -1, -1, -1, 0}}, /* 0 */ | |
117 | |
118 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ | |
119 {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, -1, -1, 0}}, /* 1 */ | |
120 | |
121 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ | |
122 {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -6, -3, -1, -1, -1, 0}}, /* 2 */ | |
123 | |
124 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ | |
125 {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, -1, -1, 0}}, /* 3 */ | |
126 | |
127 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, *//* 4 */ | |
128 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ | |
129 | |
130 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ | |
131 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ | |
132 | |
133 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ | |
134 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ | |
135 | |
136 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ | |
137 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ | |
138 | |
139 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ | |
140 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ | |
141 | |
142 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ | |
143 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ | |
144 | |
145 /* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ | |
146 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ | |
147 }; | |
148 | |
149 static const vp_adjblock _vp_tonemask_adj_otherblock[12]={ | |
150 /* 63 125 250 500 1 2 4 8 16 */ | |
151 | |
152 {{ -3, -8,-13,-15,-10,-10, -9, -9, -9, -9, -9, 1, 1, 1, 1, 1, 1}}, /* -1 */ | |
153 | |
154 /* {{-20,-20,-20,-20,-14,-12,-10, -8, -4, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ | |
155 {{ -4,-10,-14,-16,-14,-13,-12,-12,-11,-11,-10, 0, 0, 0, 0, 0, 0}}, /* 0 */ | |
156 | |
157 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ | |
158 {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, 0, 0, 0}}, /* 1 */ | |
159 | |
160 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ | |
161 {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -5, -2, -1, 0, 0, 0}}, /* 2 */ | |
162 | |
163 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ | |
164 {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, 0, 0, 0}}, /* 3 */ | |
165 | |
166 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 4 */ | |
167 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ | |
168 | |
169 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ | |
170 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ | |
171 | |
172 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ | |
173 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ | |
174 | |
175 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ | |
176 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ | |
177 | |
178 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ | |
179 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ | |
180 | |
181 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ | |
182 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ | |
183 | |
184 /* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ | |
185 {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ | |
186 }; | |
187 | |
188 /* noise bias (transition block) */ | |
189 static const noise3 _psy_noisebias_trans[12]={ | |
190 /* 63 125 250 500 1k 2k 4k 8k 16k*/ | |
191 /* -1 */ | |
192 {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, | |
193 {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, | |
194 {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, | |
195 /* 0 | |
196 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, | |
197 {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 4, 10}, | |
198 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ | |
199 {{{-15,-15,-15,-15,-15,-12, -6, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, | |
200 {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 3, 6}, | |
201 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}}, | |
202 /* 1 | |
203 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, | |
204 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, | |
205 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ | |
206 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, | |
207 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, | |
208 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, | |
209 /* 2 | |
210 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, | |
211 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, | |
212 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, */ | |
213 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, | |
214 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, | |
215 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -7, -4}}}, | |
216 /* 3 | |
217 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, | |
218 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, | |
219 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ | |
220 {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, | |
221 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, | |
222 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, | |
223 /* 4 | |
224 {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
225 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, | |
226 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ | |
227 {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
228 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, | |
229 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, | |
230 /* 5 | |
231 {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
232 {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, | |
233 {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, */ | |
234 {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
235 {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, | |
236 {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, | |
237 /* 6 | |
238 {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
239 {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, | |
240 {-34,-34,-34,-34,-30,-26,-24,-18,-17,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ | |
241 {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
242 {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, | |
243 {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}}, | |
244 /* 7 | |
245 {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
246 {-32,-32,-32,-32,-28,-24,-24,-18,-14,-12,-10, -8, -8, -8, -6, -4, 0}, | |
247 {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}},*/ | |
248 {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, | |
249 {-32,-32,-32,-32,-28,-24,-24,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, | |
250 {-34,-34,-34,-34,-30,-26,-26,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, | |
251 /* 8 | |
252 {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, | |
253 {-36,-36,-36,-36,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, | |
254 {-36,-36,-36,-36,-34,-30,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ | |
255 {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, | |
256 {-36,-36,-36,-36,-30,-30,-30,-24,-20,-16,-16,-16,-16,-14,-12,-10, -7}, | |
257 {-36,-36,-36,-36,-34,-30,-28,-26,-24,-30,-30,-30,-30,-30,-30,-24,-20}}}, | |
258 /* 9 | |
259 {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, | |
260 {-36,-36,-36,-36,-34,-32,-32,-28,-20,-16,-16,-16,-16,-14,-12,-10, -7}, | |
261 {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ | |
262 {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, | |
263 {-38,-38,-38,-38,-36,-34,-34,-30,-24,-20,-20,-20,-20,-18,-16,-12,-10}, | |
264 {-40,-40,-40,-40,-40,-40,-40,-38,-35,-35,-35,-35,-35,-35,-35,-35,-30}}}, | |
265 /* 10 */ | |
266 {{{-30,-30,-30,-30,-30,-30,-30,-28,-20,-14,-14,-14,-14,-14,-14,-12,-10}, | |
267 {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20}, | |
268 {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, | |
269 }; | |
270 | |
271 /* noise bias (long block) */ | |
272 static const noise3 _psy_noisebias_long[12]={ | |
273 /*63 125 250 500 1k 2k 4k 8k 16k*/ | |
274 /* -1 */ | |
275 {{{-10,-10,-10,-10,-10, -4, 0, 0, 0, 6, 6, 6, 6, 10, 10, 12, 20}, | |
276 {-20,-20,-20,-20,-20,-20,-10, -2, 0, 0, 0, 0, 0, 2, 4, 6, 15}, | |
277 {-20,-20,-20,-20,-20,-20,-20,-10, -6, -6, -6, -6, -6, -4, -4, -4, -2}}}, | |
278 | |
279 /* 0 */ | |
280 /* {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, | |
281 {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 4, 10}, | |
282 {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ | |
283 {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, | |
284 {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 3, 6}, | |
285 {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}}, | |
286 /* 1 */ | |
287 /* {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, | |
288 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, | |
289 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ | |
290 {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, | |
291 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, | |
292 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, | |
293 /* 2 */ | |
294 /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, | |
295 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, | |
296 {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ | |
297 {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, | |
298 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, | |
299 {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, | |
300 /* 3 */ | |
301 /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, | |
302 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, | |
303 {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ | |
304 {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, | |
305 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, | |
306 {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -5}}}, | |
307 /* 4 */ | |
308 /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
309 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, | |
310 {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ | |
311 {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
312 {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, | |
313 {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -7}}}, | |
314 /* 5 */ | |
315 /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
316 {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, | |
317 {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}},*/ | |
318 {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
319 {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, | |
320 {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -8}}}, | |
321 /* 6 */ | |
322 /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
323 {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, | |
324 {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ | |
325 {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
326 {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, | |
327 {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12,-10}}}, | |
328 /* 7 */ | |
329 {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, | |
330 {-24,-24,-24,-24,-24,-24,-24,-18,-14,-10, -8, -8, -8, -8, -6, -4, 0}, | |
331 {-26,-26,-26,-26,-26,-26,-26,-22,-20,-19,-19,-19,-19,-18,-17,-16,-12}}}, | |
332 /* 8 */ | |
333 {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 0, 0, 0, 0, 1, 2, 3, 7}, | |
334 {-26,-26,-26,-26,-26,-26,-26,-20,-16,-12,-10,-10,-10,-10, -8, -6, -2}, | |
335 {-28,-28,-28,-28,-28,-28,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, | |
336 /* 9 */ | |
337 {{{-22,-22,-22,-22,-22,-22,-22,-18,-14, -8, -4, -4, -4, -4, -4, -2, 2}, | |
338 {-26,-26,-26,-26,-26,-26,-26,-22,-18,-16,-16,-16,-16,-14,-12,-10, -7}, | |
339 {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, | |
340 /* 10 */ | |
341 {{{-24,-24,-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-14,-14,-14,-12,-10}, | |
342 {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-20}, | |
343 {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, | |
344 }; | |
345 | |
346 /* noise bias (impulse block) */ | |
347 static const noise3 _psy_noisebias_impulse[12]={ | |
348 /* 63 125 250 500 1k 2k 4k 8k 16k*/ | |
349 /* -1 */ | |
350 {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, | |
351 {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, | |
352 {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, | |
353 | |
354 /* 0 */ | |
355 /* {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, | |
356 {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 4, 10}, | |
357 {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}},*/ | |
358 {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, | |
359 {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 3, 6}, | |
360 {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, | |
361 /* 1 */ | |
362 {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, | |
363 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -4, -2, -2, -2, -2, 2}, | |
364 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8,-10,-10, -8, -8, -8, -6, -4}}}, | |
365 /* 2 */ | |
366 {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, | |
367 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, | |
368 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, | |
369 /* 3 */ | |
370 {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, | |
371 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, | |
372 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, | |
373 /* 4 */ | |
374 {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, | |
375 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, | |
376 {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, | |
377 /* 5 */ | |
378 {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, | |
379 {-32,-32,-32,-32,-28,-24,-22,-16,-10, -6, -8, -8, -6, -6, -6, -4, -2}, | |
380 {-34,-34,-34,-34,-30,-26,-24,-18,-14,-12,-12,-12,-12,-12,-10, -9, -5}}}, | |
381 /* 6 | |
382 {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, | |
383 {-34,-34,-34,-34,-30,-30,-24,-20,-12,-12,-14,-14,-10, -9, -8, -6, -4}, | |
384 {-34,-34,-34,-34,-34,-30,-26,-20,-16,-15,-15,-15,-15,-15,-13,-12, -8}}},*/ | |
385 {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, | |
386 {-34,-34,-34,-34,-30,-30,-30,-24,-16,-16,-16,-16,-16,-16,-14,-14,-12}, | |
387 {-36,-36,-36,-36,-36,-34,-28,-24,-20,-20,-20,-20,-20,-20,-20,-18,-16}}}, | |
388 /* 7 */ | |
389 /* {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, | |
390 {-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10,-10}, | |
391 {-34,-34,-34,-34,-32,-32,-30,-24,-20,-19,-19,-19,-19,-19,-17,-16,-12}}},*/ | |
392 {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, | |
393 {-34,-34,-34,-34,-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-24,-22}, | |
394 {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, | |
395 /* 8 */ | |
396 /* {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, | |
397 {-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}, | |
398 {-36,-36,-36,-36,-36,-34,-28,-24,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ | |
399 {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, | |
400 {-34,-34,-34,-34,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-24}, | |
401 {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, | |
402 /* 9 */ | |
403 /* {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, | |
404 {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-22,-20,-20,-18}, | |
405 {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ | |
406 {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, | |
407 {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26}, | |
408 {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, | |
409 /* 10 */ | |
410 {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-16,-16,-16,-16,-16,-14,-12}, | |
411 {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-26}, | |
412 {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, | |
413 }; | |
414 | |
415 /* noise bias (padding block) */ | |
416 static const noise3 _psy_noisebias_padding[12]={ | |
417 /* 63 125 250 500 1k 2k 4k 8k 16k*/ | |
418 | |
419 /* -1 */ | |
420 {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, | |
421 {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, | |
422 {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, | |
423 | |
424 /* 0 */ | |
425 {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, | |
426 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 2, 3, 6, 6, 8, 10}, | |
427 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -4, -4, -4, -4, -2, 0, 2}}}, | |
428 /* 1 */ | |
429 {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, | |
430 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, | |
431 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -6, -4, -2, 0}}}, | |
432 /* 2 */ | |
433 /* {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, | |
434 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, | |
435 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}},*/ | |
436 {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, | |
437 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, | |
438 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, | |
439 /* 3 */ | |
440 {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, | |
441 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, | |
442 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, | |
443 /* 4 */ | |
444 {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, | |
445 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6}, | |
446 {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, | |
447 /* 5 */ | |
448 {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, | |
449 {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -3, -3, -3, -3, -2, 0, 4}, | |
450 {-34,-34,-34,-34,-30,-26,-24,-18,-14,-10,-10,-10,-10,-10, -8, -5, -3}}}, | |
451 /* 6 */ | |
452 {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, | |
453 {-34,-34,-34,-34,-30,-30,-24,-20,-14, -8, -4, -4, -4, -4, -3, -1, 4}, | |
454 {-34,-34,-34,-34,-34,-30,-26,-20,-16,-13,-13,-13,-13,-13,-11, -8, -6}}}, | |
455 /* 7 */ | |
456 {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, | |
457 {-34,-34,-34,-34,-30,-30,-30,-24,-16,-10, -8, -6, -6, -6, -5, -3, 1}, | |
458 {-34,-34,-34,-34,-32,-32,-28,-22,-18,-16,-16,-16,-16,-16,-14,-12,-10}}}, | |
459 /* 8 */ | |
460 {{{-22,-22,-22,-22,-22,-20,-14,-10, -4, 0, 0, 0, 0, 3, 5, 5, 11}, | |
461 {-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -5, -2}, | |
462 {-36,-36,-36,-36,-36,-34,-28,-22,-20,-20,-20,-20,-20,-20,-20,-16,-14}}}, | |
463 /* 9 */ | |
464 {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -2, -2, -2, -2, 0, 2, 6}, | |
465 {-36,-36,-36,-36,-34,-32,-32,-24,-16,-12,-12,-12,-12,-12,-10, -8, -5}, | |
466 {-40,-40,-40,-40,-40,-40,-40,-32,-26,-24,-24,-24,-24,-24,-24,-20,-18}}}, | |
467 /* 10 */ | |
468 {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-12,-12,-12,-12,-12,-10, -8}, | |
469 {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-25,-25,-25,-25,-25,-25,-15}, | |
470 {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, | |
471 }; | |
472 | |
473 | |
474 static const noiseguard _psy_noiseguards_44[4]={ | |
475 {3,3,15}, | |
476 {3,3,15}, | |
477 {10,10,100}, | |
478 {10,10,100}, | |
479 }; | |
480 | |
481 static const int _psy_tone_suppress[12]={ | |
482 -20,-20,-20,-20,-20,-24,-30,-40,-40,-45,-45,-45, | |
483 }; | |
484 static const int _psy_tone_0dB[12]={ | |
485 90,90,95,95,95,95,105,105,105,105,105,105, | |
486 }; | |
487 static const int _psy_noise_suppress[12]={ | |
488 -20,-20,-24,-24,-24,-24,-30,-40,-40,-45,-45,-45, | |
489 }; | |
490 | |
491 static const vorbis_info_psy _psy_info_template={ | |
492 /* blockflag */ | |
493 -1, | |
494 /* ath_adjatt, ath_maxatt */ | |
495 -140.,-140., | |
496 /* tonemask att boost/decay,suppr,curves */ | |
497 {0.f,0.f,0.f}, 0.,0., -40.f, {0.}, | |
498 | |
499 /*noisemaskp,supp, low/high window, low/hi guard, minimum */ | |
500 1, -0.f, .5f, .5f, 0,0,0, | |
501 /* noiseoffset*3, noisecompand, max_curve_dB */ | |
502 {{-1},{-1},{-1}},{-1},105.f, | |
503 /* noise normalization - noise_p, start, partition, thresh. */ | |
504 0,-1,-1,0., | |
505 }; | |
506 | |
507 /* ath ****************/ | |
508 | |
509 static const int _psy_ath_floater[12]={ | |
510 -100,-100,-100,-100,-100,-100,-105,-105,-105,-105,-110,-120, | |
511 }; | |
512 static const int _psy_ath_abs[12]={ | |
513 -130,-130,-130,-130,-140,-140,-140,-140,-140,-140,-140,-150, | |
514 }; | |
515 | |
516 /* stereo setup. These don't map directly to quality level, there's | |
517 an additional indirection as several of the below may be used in a | |
518 single bitmanaged stream | |
519 | |
520 ****************/ | |
521 | |
522 /* various stereo possibilities */ | |
523 | |
524 /* stereo mode by base quality level */ | |
525 static const adj_stereo _psy_stereo_modes_44[12]={ | |
526 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -1 */ | |
527 {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 0, 0, 0, 0}, | |
528 { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 4, 3}, | |
529 { 1, 2, 3, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 8, 8}, | |
530 { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
531 | |
532 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 */ | |
533 {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0}, | |
534 { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, | |
535 { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, | |
536 { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
537 | |
538 | |
539 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 */ | |
540 {{ 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, 0, 0, 0, 0}, | |
541 { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, | |
542 { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, | |
543 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
544 | |
545 | |
546 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 */ | |
547 {{ 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 0, 0, 0, 0, 0}, | |
548 { 8, 8, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 3, 2, 1}, | |
549 { 3, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8}, | |
550 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
551 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 */ | |
552 {{ 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, | |
553 { 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1}, | |
554 { 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 10, 10, 10, 10, 10}, | |
555 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
556 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 */ | |
557 {{ 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
558 { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 0}, | |
559 { 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10}, | |
560 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
561 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 */ | |
562 {{ 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
563 { 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0}, | |
564 { 6, 7, 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12}, | |
565 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
566 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 */ | |
567 {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
568 { 3, 3, 3, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
569 { 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, | |
570 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
571 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 */ | |
572 {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
573 { 3, 3, 3, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
574 { 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, | |
575 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
576 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 */ | |
577 {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
578 { 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
579 { 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, | |
580 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
581 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 */ | |
582 {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
583 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
584 { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, | |
585 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
586 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 */ | |
587 {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
588 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, | |
589 { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, | |
590 { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, | |
591 }; | |
592 | |
593 /* tone master attenuation by base quality mode and bitrate tweak */ | |
594 static const att3 _psy_tone_masteratt_44[12]={ | |
595 {{ 35, 21, 9}, 0, 0}, /* -1 */ | |
596 {{ 30, 20, 8}, -2, 1.25}, /* 0 */ | |
597 /* {{ 25, 14, 4}, 0, 0}, *//* 1 */ | |
598 {{ 25, 12, 2}, 0, 0}, /* 1 */ | |
599 /* {{ 20, 10, -2}, 0, 0}, *//* 2 */ | |
600 {{ 20, 9, -3}, 0, 0}, /* 2 */ | |
601 {{ 20, 9, -4}, 0, 0}, /* 3 */ | |
602 {{ 20, 9, -4}, 0, 0}, /* 4 */ | |
603 {{ 20, 6, -6}, 0, 0}, /* 5 */ | |
604 {{ 20, 3, -10}, 0, 0}, /* 6 */ | |
605 {{ 18, 1, -14}, 0, 0}, /* 7 */ | |
606 {{ 18, 0, -16}, 0, 0}, /* 8 */ | |
607 {{ 18, -2, -16}, 0, 0}, /* 9 */ | |
608 {{ 12, -2, -20}, 0, 0}, /* 10 */ | |
609 }; | |
610 | |
611 /* lowpass by mode **************/ | |
612 static const double _psy_lowpass_44[12]={ | |
613 /* 15.1,15.8,16.5,17.9,20.5,48.,999.,999.,999.,999.,999. */ | |
614 13.9,15.1,15.8,16.5,17.2,18.9,20.1,48.,999.,999.,999.,999. | |
615 }; | |
616 | |
617 /* noise normalization **********/ | |
618 | |
619 static const int _noise_start_short_44[11]={ | |
620 /* 16,16,16,16,32,32,9999,9999,9999,9999 */ | |
621 32,16,16,16,32,9999,9999,9999,9999,9999,9999 | |
622 }; | |
623 static const int _noise_start_long_44[11]={ | |
624 /* 128,128,128,256,512,512,9999,9999,9999,9999 */ | |
625 256,128,128,256,512,9999,9999,9999,9999,9999,9999 | |
626 }; | |
627 | |
628 static const int _noise_part_short_44[11]={ | |
629 8,8,8,8,8,8,8,8,8,8,8 | |
630 }; | |
631 static const int _noise_part_long_44[11]={ | |
632 32,32,32,32,32,32,32,32,32,32,32 | |
633 }; | |
634 | |
635 static const double _noise_thresh_44[11]={ | |
636 /* .2,.2,.3,.4,.5,.5,9999.,9999.,9999.,9999., */ | |
637 .2,.2,.2,.4,.6,9999.,9999.,9999.,9999.,9999.,9999., | |
638 }; | |
639 | |
640 static const double _noise_thresh_5only[2]={ | |
641 .5,.5, | |
642 }; |