ref: 7f2599254a29c956ac3cdbfc28792a8290312c13
dir: /sys/src/cmd/audio/libvorbis/modes/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 1994-2002 *
* by the XIPHOPHORUS Company http://www.xiph.org/ *
* *
********************************************************************
function: toplevel settings for 44.1/48kHz
last mod: $Id: setup_44.h,v 1.9 2002/07/11 08:57:29 xiphmont Exp $
********************************************************************/
#include "modes/floor_all.h"
#include "modes/residue_44.h"
#include "modes/psych_44.h"
static double rate_mapping_44_stereo_low[2]={
22500.,32000.
};
static double rate_mapping_44_stereo[11]={
32000.,40000.,48000.,56000.,64000.,
80000.,96000.,112000.,128000.,160000.,250001.
};
static double quality_mapping_44_stereo_low[2]={
-.1,.0,
};
static double quality_mapping_44[11]={
.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0
};
static int blocksize_short_44_low[1]={
512
};
static int blocksize_long_44_low[1]={
4096
};
static int blocksize_short_44[10]={
256,256,256,256,256,256,256,256,256,256
};
static int blocksize_long_44[10]={
2048,2048,2048,2048,2048,2048,2048,2048,2048,2048
};
static double _psy_compand_short_mapping[11]={
1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2.
};
static double _psy_compand_long_mapping[11]={
4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5.
};
static double _global_mapping_44[11]={
1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4.
};
static double _global_mapping_44_low[2]={
0., 1.,
};
static int _floor_short_mapping_44_low[1]={
1,
};
static int _floor_long_mapping_44_low[1]={
8
};
static int _floor_short_mapping_44[10]={
0,0,2,2,4,5,5,5,5,5
};
static int _floor_long_mapping_44[10]={
7,7,7,7,7,7,7,7,7,7
};
ve_setup_data_template ve_setup_44_stereo={
10,
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,
_floor_short_mapping_44,
_floor_long_mapping_44,
_mapres_template_44_stereo
};
ve_setup_data_template ve_setup_44_stereo_low={
1,
rate_mapping_44_stereo_low,
quality_mapping_44_stereo_low,
2,
40000,
50000,
blocksize_short_44_low,
blocksize_long_44_low,
_psy_tone_masteratt_44_low,
_psy_tone_0dB,
_psy_tone_suppress,
_vp_tonemask_adj_otherblock,
_vp_tonemask_adj_longblock,
_vp_tonemask_adj_otherblock,
_psy_noiseguards_44,
_psy_noisebias_trans_low,
_psy_noisebias_trans_low,
_psy_noisebias_trans_low,
_psy_noisebias_long_low,
_psy_noise_suppress,
_psy_compand_44,
_psy_compand_short_mapping,
_psy_compand_long_mapping,
{_noise_start_short_44_low,_noise_start_long_44_low},
{_noise_part_short_44,_noise_part_long_44},
_noise_thresh_44,
_psy_ath_floater,
_psy_ath_abs,
_psy_lowpass_44_low,
_psy_global_44,
_global_mapping_44_low,
_psy_stereo_modes_44_low,
_floor_books,
_floor,
_floor_short_mapping_44_low,
_floor_long_mapping_44_low,
_mapres_template_44_stereo
};