• setup_44.h
  • /********************************************************************
     *                                                                  *
     * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
     * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
     * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
     * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
     *                                                                  *
     * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009             *
     * by the Xiph.Org Foundation https://xiph.org/                     *
     *                                                                  *
     ********************************************************************
    
     function: toplevel settings for 44.1/48kHz
    
     ********************************************************************/
    
    #include "modes/floor_all.h"
    #include "modes/residue_44.h"
    #include "modes/psych_44.h"
    
    static const double rate_mapping_44_stereo[12]={
      22500.,32000.,40000.,48000.,56000.,64000.,
      80000.,96000.,112000.,128000.,160000.,250001.
    };
    
    static const double quality_mapping_44[12]={
      -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0
    };
    
    static const int blocksize_short_44[11]={
      512,256,256,256,256,256,256,256,256,256,256
    };
    static const int blocksize_long_44[11]={
      4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048
    };
    
    static const double _psy_compand_short_mapping[12]={
      0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2.
    };
    static const double _psy_compand_long_mapping[12]={
      3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5.
    };
    
    static const double _global_mapping_44[12]={
      /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */
     0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4.
    };
    
    static const int _floor_mapping_44a[11]={
      1,0,0,2,2,4,5,5,5,5,5
    };
    
    static const int _floor_mapping_44b[11]={
      8,7,7,7,7,7,7,7,7,7,7
    };
    
    static const int _floor_mapping_44c[11]={
      10,10,10,10,10,10,10,10,10,10,10
    };
    
    static const int *_floor_mapping_44[]={
      _floor_mapping_44a,
      _floor_mapping_44b,
      _floor_mapping_44c,
    };
    
    static const ve_setup_data_template ve_setup_44_stereo={
      11,
      rate_mapping_44_stereo,
      quality_mapping_44,
      2,
      40000,
      50000,
    
      blocksize_short_44,
      blocksize_long_44,
    
      _psy_tone_masteratt_44,
      _psy_tone_0dB,
      _psy_tone_suppress,
    
      _vp_tonemask_adj_otherblock,
      _vp_tonemask_adj_longblock,
      _vp_tonemask_adj_otherblock,
    
      _psy_noiseguards_44,
      _psy_noisebias_impulse,
      _psy_noisebias_padding,
      _psy_noisebias_trans,
      _psy_noisebias_long,
      _psy_noise_suppress,
    
      _psy_compand_44,
      _psy_compand_short_mapping,
      _psy_compand_long_mapping,
    
      {_noise_start_short_44,_noise_start_long_44},
      {_noise_part_short_44,_noise_part_long_44},
      _noise_thresh_44,
    
      _psy_ath_floater,
      _psy_ath_abs,
    
      _psy_lowpass_44,
    
      _psy_global_44,
      _global_mapping_44,
      _psy_stereo_modes_44,
    
      _floor_books,
      _floor,
      2,
      _floor_mapping_44,
    
      _mapres_template_44_stereo
    };