setup_44.h 3.0 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118
  1. /********************************************************************
  2. * *
  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. *
  7. * *
  8. * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 *
  9. * by the Xiph.Org Foundation http://www.xiph.org/ *
  10. * *
  11. ********************************************************************
  12. function: toplevel settings for 44.1/48kHz
  13. last mod: $Id: setup_44.h 16962 2010-03-11 07:30:34Z xiphmont $
  14. ********************************************************************/
  15. #include "modes/floor_all.h"
  16. #include "modes/residue_44.h"
  17. #include "modes/psych_44.h"
  18. static const double rate_mapping_44_stereo[12]={
  19. 22500.,32000.,40000.,48000.,56000.,64000.,
  20. 80000.,96000.,112000.,128000.,160000.,250001.
  21. };
  22. static const double quality_mapping_44[12]={
  23. -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0
  24. };
  25. static const int blocksize_short_44[11]={
  26. 512,256,256,256,256,256,256,256,256,256,256
  27. };
  28. static const int blocksize_long_44[11]={
  29. 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048
  30. };
  31. static const double _psy_compand_short_mapping[12]={
  32. 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2.
  33. };
  34. static const double _psy_compand_long_mapping[12]={
  35. 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5.
  36. };
  37. static const double _global_mapping_44[12]={
  38. /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */
  39. 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4.
  40. };
  41. static const int _floor_mapping_44a[11]={
  42. 1,0,0,2,2,4,5,5,5,5,5
  43. };
  44. static const int _floor_mapping_44b[11]={
  45. 8,7,7,7,7,7,7,7,7,7,7
  46. };
  47. static const int _floor_mapping_44c[11]={
  48. 10,10,10,10,10,10,10,10,10,10,10
  49. };
  50. static const int *_floor_mapping_44[]={
  51. _floor_mapping_44a,
  52. _floor_mapping_44b,
  53. _floor_mapping_44c,
  54. };
  55. static const ve_setup_data_template ve_setup_44_stereo={
  56. 11,
  57. rate_mapping_44_stereo,
  58. quality_mapping_44,
  59. 2,
  60. 40000,
  61. 50000,
  62. blocksize_short_44,
  63. blocksize_long_44,
  64. _psy_tone_masteratt_44,
  65. _psy_tone_0dB,
  66. _psy_tone_suppress,
  67. _vp_tonemask_adj_otherblock,
  68. _vp_tonemask_adj_longblock,
  69. _vp_tonemask_adj_otherblock,
  70. _psy_noiseguards_44,
  71. _psy_noisebias_impulse,
  72. _psy_noisebias_padding,
  73. _psy_noisebias_trans,
  74. _psy_noisebias_long,
  75. _psy_noise_suppress,
  76. _psy_compand_44,
  77. _psy_compand_short_mapping,
  78. _psy_compand_long_mapping,
  79. {_noise_start_short_44,_noise_start_long_44},
  80. {_noise_part_short_44,_noise_part_long_44},
  81. _noise_thresh_44,
  82. _psy_ath_floater,
  83. _psy_ath_abs,
  84. _psy_lowpass_44,
  85. _psy_global_44,
  86. _global_mapping_44,
  87. _psy_stereo_modes_44,
  88. _floor_books,
  89. _floor,
  90. 2,
  91. _floor_mapping_44,
  92. _mapres_template_44_stereo
  93. };