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153 lines
3.3 KiB
C
153 lines
3.3 KiB
C
/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 *
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* by the Xiph.Org Foundation http://www.xiph.org/ *
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* *
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********************************************************************
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function: 16kHz settings
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last mod: $Id: setup_16.h 16894 2010-02-12 20:32:12Z xiphmont $
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********************************************************************/
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#include "psych_16.h"
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#include "residue_16.h"
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static const int blocksize_16_short[3]={
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1024,512,512
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};
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static const int blocksize_16_long[3]={
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1024,1024,1024
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};
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static const int _floor_mapping_16a[]={
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9,3,3
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};
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static const int _floor_mapping_16b[]={
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9,9,9
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};
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static const int *_floor_mapping_16[]={
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_floor_mapping_16a,
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_floor_mapping_16b
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};
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static const double rate_mapping_16[4]={
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12000.,20000.,44000.,86000.
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};
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static const double rate_mapping_16_uncoupled[4]={
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16000.,28000.,64000.,100000.
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};
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static const double _global_mapping_16[4]={ 1., 2., 3., 4. };
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static const double quality_mapping_16[4]={ -.1,.05,.5,1. };
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static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.};
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static const ve_setup_data_template ve_setup_16_stereo={
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3,
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rate_mapping_16,
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quality_mapping_16,
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2,
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15000,
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19000,
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blocksize_16_short,
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blocksize_16_long,
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_psy_tone_masteratt_16,
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_psy_tone_0dB,
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_psy_tone_suppress,
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_vp_tonemask_adj_16,
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_vp_tonemask_adj_16,
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_vp_tonemask_adj_16,
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_psy_noiseguards_16,
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_psy_noisebias_16_impulse,
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_psy_noisebias_16_short,
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_psy_noisebias_16_short,
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_psy_noisebias_16,
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_psy_noise_suppress,
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_psy_compand_8,
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_psy_compand_16_mapping,
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_psy_compand_16_mapping,
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{_noise_start_16,_noise_start_16},
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{ _noise_part_16, _noise_part_16},
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_noise_thresh_16,
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_psy_ath_floater_16,
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_psy_ath_abs_16,
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_psy_lowpass_16,
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_psy_global_44,
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_global_mapping_16,
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_psy_stereo_modes_16,
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_floor_books,
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_floor,
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2,
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_floor_mapping_16,
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_mapres_template_16_stereo
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};
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static const ve_setup_data_template ve_setup_16_uncoupled={
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3,
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rate_mapping_16_uncoupled,
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quality_mapping_16,
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-1,
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15000,
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19000,
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blocksize_16_short,
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blocksize_16_long,
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_psy_tone_masteratt_16,
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_psy_tone_0dB,
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_psy_tone_suppress,
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_vp_tonemask_adj_16,
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_vp_tonemask_adj_16,
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_vp_tonemask_adj_16,
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_psy_noiseguards_16,
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_psy_noisebias_16_impulse,
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_psy_noisebias_16_short,
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_psy_noisebias_16_short,
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_psy_noisebias_16,
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_psy_noise_suppress,
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_psy_compand_8,
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_psy_compand_16_mapping,
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_psy_compand_16_mapping,
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{_noise_start_16,_noise_start_16},
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{ _noise_part_16, _noise_part_16},
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_noise_thresh_16,
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_psy_ath_floater_16,
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_psy_ath_abs_16,
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_psy_lowpass_16,
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_psy_global_44,
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_global_mapping_16,
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_psy_stereo_modes_16,
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_floor_books,
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_floor,
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2,
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_floor_mapping_16,
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_mapres_template_16_uncoupled
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};
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