release/src/router/libvorbis/lib/modes/setup_16.h

   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 16227 2009-07-08 06:58:46Z 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_16_short[3]={
  29   9,3,3
  30 };
  31 static const int _floor_mapping_16[3]={
  32   9,9,9
  33 };
  34
  35 static const double rate_mapping_16[4]={
  36   12000.,20000.,44000.,86000.
  37 };
  38
  39 static const double rate_mapping_16_uncoupled[4]={
  40   16000.,28000.,64000.,100000.
  41 };
  42
  43 static const double _global_mapping_16[4]={ 1., 2., 3., 4. };
  44
  45 static const double quality_mapping_16[4]={ -.1,.05,.5,1. };
  46
  47 static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.};
  48
  49 static const ve_setup_data_template ve_setup_16_stereo={
  50   3,
  51   rate_mapping_16,
  52   quality_mapping_16,
  53   2,
  54   15000,
  55   19000,
  56
  57   blocksize_16_short,
  58   blocksize_16_long,
  59
  60   _psy_tone_masteratt_16,
  61   _psy_tone_0dB,
  62   _psy_tone_suppress,
  63
  64   _vp_tonemask_adj_16,
  65   _vp_tonemask_adj_16,
  66   _vp_tonemask_adj_16,
  67
  68   _psy_noiseguards_16,
  69   _psy_noisebias_16_impulse,
  70   _psy_noisebias_16_short,
  71   _psy_noisebias_16_short,
  72   _psy_noisebias_16,
  73   _psy_noise_suppress,
  74
  75   _psy_compand_8,
  76   _psy_compand_16_mapping,
  77   _psy_compand_16_mapping,
  78
  79   {_noise_start_16,_noise_start_16},
  80   { _noise_part_16, _noise_part_16},
  81   _noise_thresh_16,
  82
  83   _psy_ath_floater_16,
  84   _psy_ath_abs_16,
  85
  86   _psy_lowpass_16,
  87
  88   _psy_global_44,
  89   _global_mapping_16,
  90   _psy_stereo_modes_16,
  91
  92   _floor_books,
  93   _floor,
  94   _floor_mapping_16_short,
  95   _floor_mapping_16,
  96
  97   _mapres_template_16_stereo
  98 };
  99
 100 static const ve_setup_data_template ve_setup_16_uncoupled={
 101   3,
 102   rate_mapping_16_uncoupled,
 103   quality_mapping_16,
 104   -1,
 105   15000,
 106   19000,
 107
 108   blocksize_16_short,
 109   blocksize_16_long,
 110
 111   _psy_tone_masteratt_16,
 112   _psy_tone_0dB,
 113   _psy_tone_suppress,
 114
 115   _vp_tonemask_adj_16,
 116   _vp_tonemask_adj_16,
 117   _vp_tonemask_adj_16,
 118
 119   _psy_noiseguards_16,
 120   _psy_noisebias_16_impulse,
 121   _psy_noisebias_16_short,
 122   _psy_noisebias_16_short,
 123   _psy_noisebias_16,
 124   _psy_noise_suppress,
 125
 126   _psy_compand_8,
 127   _psy_compand_16_mapping,
 128   _psy_compand_16_mapping,
 129
 130   {_noise_start_16,_noise_start_16},
 131   { _noise_part_16, _noise_part_16},
 132   _noise_thresh_16,
 133
 134   _psy_ath_floater_16,
 135   _psy_ath_abs_16,
 136
 137   _psy_lowpass_16,
 138
 139   _psy_global_44,
 140   _global_mapping_16,
 141   _psy_stereo_modes_16,
 142
 143   _floor_books,
 144   _floor,
 145   _floor_mapping_16_short,
 146   _floor_mapping_16,
 147
 148   _mapres_template_16_uncoupled
 149 };