ref: 5c448c618a89ab8933838da1b5b97ed7c4a42e08
dir: /sys/src/cmd/audio/libvorbis/modes/setup_16.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: 16kHz settings ********************************************************************/ #include "psych_16.h" #include "residue_16.h" static const int blocksize_16_short[3]={ 1024,512,512 }; static const int blocksize_16_long[3]={ 1024,1024,1024 }; static const int _floor_mapping_16a[]={ 9,3,3 }; static const int _floor_mapping_16b[]={ 9,9,9 }; static const int *_floor_mapping_16[]={ _floor_mapping_16a, _floor_mapping_16b }; static const double rate_mapping_16[4]={ 12000.,20000.,44000.,86000. }; static const double rate_mapping_16_uncoupled[4]={ 16000.,28000.,64000.,100000. }; static const double _global_mapping_16[4]={ 1., 2., 3., 4. }; static const double quality_mapping_16[4]={ -.1,.05,.5,1. }; static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.}; static const ve_setup_data_template ve_setup_16_stereo={ 3, rate_mapping_16, quality_mapping_16, 2, 15000, 19000, blocksize_16_short, blocksize_16_long, _psy_tone_masteratt_16, _psy_tone_0dB, _psy_tone_suppress, _vp_tonemask_adj_16, _vp_tonemask_adj_16, _vp_tonemask_adj_16, _psy_noiseguards_16, _psy_noisebias_16_impulse, _psy_noisebias_16_short, _psy_noisebias_16_short, _psy_noisebias_16, _psy_noise_suppress, _psy_compand_8, _psy_compand_16_mapping, _psy_compand_16_mapping, {_noise_start_16,_noise_start_16}, { _noise_part_16, _noise_part_16}, _noise_thresh_16, _psy_ath_floater_16, _psy_ath_abs_16, _psy_lowpass_16, _psy_global_44, _global_mapping_16, _psy_stereo_modes_16, _floor_books, _floor, 2, _floor_mapping_16, _mapres_template_16_stereo }; static const ve_setup_data_template ve_setup_16_uncoupled={ 3, rate_mapping_16_uncoupled, quality_mapping_16, -1, 15000, 19000, blocksize_16_short, blocksize_16_long, _psy_tone_masteratt_16, _psy_tone_0dB, _psy_tone_suppress, _vp_tonemask_adj_16, _vp_tonemask_adj_16, _vp_tonemask_adj_16, _psy_noiseguards_16, _psy_noisebias_16_impulse, _psy_noisebias_16_short, _psy_noisebias_16_short, _psy_noisebias_16, _psy_noise_suppress, _psy_compand_8, _psy_compand_16_mapping, _psy_compand_16_mapping, {_noise_start_16,_noise_start_16}, { _noise_part_16, _noise_part_16}, _noise_thresh_16, _psy_ath_floater_16, _psy_ath_abs_16, _psy_lowpass_16, _psy_global_44, _global_mapping_16, _psy_stereo_modes_16, _floor_books, _floor, 2, _floor_mapping_16, _mapres_template_16_uncoupled };