1 /********************************************************************
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. *
8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 *
9 * by the Xiph.Org Foundation http://www.xiph.org/ *
11 ********************************************************************
13 function: toplevel settings for 44.1/48kHz
14 last mod: $Id: setup_44.h 16962 2010-03-11 07:30:34Z xiphmont $
16 ********************************************************************/
18 #include "modes/floor_all.h"
19 #include "modes/residue_44.h"
20 #include "modes/psych_44.h"
22 static const double rate_mapping_44_stereo[12]={
23 22500.,32000.,40000.,48000.,56000.,64000.,
24 80000.,96000.,112000.,128000.,160000.,250001.
27 static const double quality_mapping_44[12]={
28 -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0
31 static const int blocksize_short_44[11]={
32 512,256,256,256,256,256,256,256,256,256,256
34 static const int blocksize_long_44[11]={
35 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048
38 static const double _psy_compand_short_mapping[12]={
39 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2.
41 static const double _psy_compand_long_mapping[12]={
42 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5.
45 static const double _global_mapping_44[12]={
46 /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */
47 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4.
50 static const int _floor_mapping_44a[11]={
51 1,0,0,2,2,4,5,5,5,5,5
54 static const int _floor_mapping_44b[11]={
55 8,7,7,7,7,7,7,7,7,7,7
58 static const int _floor_mapping_44c[11]={
59 10,10,10,10,10,10,10,10,10,10,10
62 static const int *_floor_mapping_44[]={
68 static const ve_setup_data_template ve_setup_44_stereo={
70 rate_mapping_44_stereo,
79 _psy_tone_masteratt_44,
83 _vp_tonemask_adj_otherblock,
84 _vp_tonemask_adj_longblock,
85 _vp_tonemask_adj_otherblock,
88 _psy_noisebias_impulse,
89 _psy_noisebias_padding,
95 _psy_compand_short_mapping,
96 _psy_compand_long_mapping,
98 {_noise_start_short_44,_noise_start_long_44},
99 {_noise_part_short_44,_noise_part_long_44},
109 _psy_stereo_modes_44,
116 _mapres_template_44_stereo