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1 /********************************************************************
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2 * *
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3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
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4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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7 * *
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8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 *
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9 * by the Xiph.Org Foundation http://www.xiph.org/ *
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10 * *
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11 ********************************************************************
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12
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13 function: toplevel settings for 44.1/48kHz
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14 last mod: $Id: setup_44.h 16962 2010-03-11 07:30:34Z xiphmont $
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15
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16 ********************************************************************/
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17
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18 #include "modes/floor_all.h"
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19 #include "modes/residue_44.h"
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20 #include "modes/psych_44.h"
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21
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22 static const double rate_mapping_44_stereo[12]={
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23 22500.,32000.,40000.,48000.,56000.,64000.,
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24 80000.,96000.,112000.,128000.,160000.,250001.
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25 };
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26
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27 static const double quality_mapping_44[12]={
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28 -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0
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29 };
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30
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31 static const int blocksize_short_44[11]={
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32 512,256,256,256,256,256,256,256,256,256,256
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33 };
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34 static const int blocksize_long_44[11]={
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35 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048
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36 };
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37
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38 static const double _psy_compand_short_mapping[12]={
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39 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2.
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40 };
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41 static const double _psy_compand_long_mapping[12]={
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42 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5.
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43 };
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44
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45 static const double _global_mapping_44[12]={
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46 /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */
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47 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4.
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48 };
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49
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50 static const int _floor_mapping_44a[11]={
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51 1,0,0,2,2,4,5,5,5,5,5
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52 };
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53
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54 static const int _floor_mapping_44b[11]={
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55 8,7,7,7,7,7,7,7,7,7,7
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56 };
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57
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58 static const int _floor_mapping_44c[11]={
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59 10,10,10,10,10,10,10,10,10,10,10
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60 };
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61
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62 static const int *_floor_mapping_44[]={
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63 _floor_mapping_44a,
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64 _floor_mapping_44b,
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65 _floor_mapping_44c,
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66 };
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67
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68 static const ve_setup_data_template ve_setup_44_stereo={
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69 11,
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70 rate_mapping_44_stereo,
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71 quality_mapping_44,
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72 2,
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73 40000,
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74 50000,
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75
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76 blocksize_short_44,
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77 blocksize_long_44,
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78
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79 _psy_tone_masteratt_44,
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80 _psy_tone_0dB,
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81 _psy_tone_suppress,
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82
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83 _vp_tonemask_adj_otherblock,
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84 _vp_tonemask_adj_longblock,
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85 _vp_tonemask_adj_otherblock,
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86
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87 _psy_noiseguards_44,
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88 _psy_noisebias_impulse,
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89 _psy_noisebias_padding,
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90 _psy_noisebias_trans,
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91 _psy_noisebias_long,
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92 _psy_noise_suppress,
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93
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94 _psy_compand_44,
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95 _psy_compand_short_mapping,
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96 _psy_compand_long_mapping,
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97
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98 {_noise_start_short_44,_noise_start_long_44},
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99 {_noise_part_short_44,_noise_part_long_44},
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100 _noise_thresh_44,
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101
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102 _psy_ath_floater,
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103 _psy_ath_abs,
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104
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105 _psy_lowpass_44,
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106
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107 _psy_global_44,
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108 _global_mapping_44,
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109 _psy_stereo_modes_44,
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110
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111 _floor_books,
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112 _floor,
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113 2,
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114 _floor_mapping_44,
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115
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116 _mapres_template_44_stereo
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117 };
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