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comparison src/libvorbis-1.3.3/lib/modes/setup_16.h @ 1:05aa0afa9217

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Bring in flac, ogg, vorbis
author Chris Cannam
date Tue, 19 Mar 2013 17:37:49 +0000
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0:c7265573341e 1:05aa0afa9217
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: 16kHz settings
14 last mod: $Id: setup_16.h 16894 2010-02-12 20:32:12Z xiphmont $
15
16 ********************************************************************/
17
18 #include "psych_16.h"
19 #include "residue_16.h"
20
21 static const int blocksize_16_short[3]={
22 1024,512,512
23 };
24 static const int blocksize_16_long[3]={
25 1024,1024,1024
26 };
27
28 static const int _floor_mapping_16a[]={
29 9,3,3
30 };
31 static const int _floor_mapping_16b[]={
32 9,9,9
33 };
34 static const int *_floor_mapping_16[]={
35 _floor_mapping_16a,
36 _floor_mapping_16b
37 };
38
39 static const double rate_mapping_16[4]={
40 12000.,20000.,44000.,86000.
41 };
42
43 static const double rate_mapping_16_uncoupled[4]={
44 16000.,28000.,64000.,100000.
45 };
46
47 static const double _global_mapping_16[4]={ 1., 2., 3., 4. };
48
49 static const double quality_mapping_16[4]={ -.1,.05,.5,1. };
50
51 static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.};
52
53 static const ve_setup_data_template ve_setup_16_stereo={
54 3,
55 rate_mapping_16,
56 quality_mapping_16,
57 2,
58 15000,
59 19000,
60
61 blocksize_16_short,
62 blocksize_16_long,
63
64 _psy_tone_masteratt_16,
65 _psy_tone_0dB,
66 _psy_tone_suppress,
67
68 _vp_tonemask_adj_16,
69 _vp_tonemask_adj_16,
70 _vp_tonemask_adj_16,
71
72 _psy_noiseguards_16,
73 _psy_noisebias_16_impulse,
74 _psy_noisebias_16_short,
75 _psy_noisebias_16_short,
76 _psy_noisebias_16,
77 _psy_noise_suppress,
78
79 _psy_compand_8,
80 _psy_compand_16_mapping,
81 _psy_compand_16_mapping,
82
83 {_noise_start_16,_noise_start_16},
84 { _noise_part_16, _noise_part_16},
85 _noise_thresh_16,
86
87 _psy_ath_floater_16,
88 _psy_ath_abs_16,
89
90 _psy_lowpass_16,
91
92 _psy_global_44,
93 _global_mapping_16,
94 _psy_stereo_modes_16,
95
96 _floor_books,
97 _floor,
98 2,
99 _floor_mapping_16,
100
101 _mapres_template_16_stereo
102 };
103
104 static const ve_setup_data_template ve_setup_16_uncoupled={
105 3,
106 rate_mapping_16_uncoupled,
107 quality_mapping_16,
108 -1,
109 15000,
110 19000,
111
112 blocksize_16_short,
113 blocksize_16_long,
114
115 _psy_tone_masteratt_16,
116 _psy_tone_0dB,
117 _psy_tone_suppress,
118
119 _vp_tonemask_adj_16,
120 _vp_tonemask_adj_16,
121 _vp_tonemask_adj_16,
122
123 _psy_noiseguards_16,
124 _psy_noisebias_16_impulse,
125 _psy_noisebias_16_short,
126 _psy_noisebias_16_short,
127 _psy_noisebias_16,
128 _psy_noise_suppress,
129
130 _psy_compand_8,
131 _psy_compand_16_mapping,
132 _psy_compand_16_mapping,
133
134 {_noise_start_16,_noise_start_16},
135 { _noise_part_16, _noise_part_16},
136 _noise_thresh_16,
137
138 _psy_ath_floater_16,
139 _psy_ath_abs_16,
140
141 _psy_lowpass_16,
142
143 _psy_global_44,
144 _global_mapping_16,
145 _psy_stereo_modes_16,
146
147 _floor_books,
148 _floor,
149 2,
150 _floor_mapping_16,
151
152 _mapres_template_16_uncoupled
153 };