cannam@86: /********************************************************************
cannam@86:  *                                                                  *
cannam@86:  * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
cannam@86:  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
cannam@86:  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
cannam@86:  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
cannam@86:  *                                                                  *
cannam@86:  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009             *
cannam@86:  * by the Xiph.Org Foundation http://www.xiph.org/                  *
cannam@86:  *                                                                  *
cannam@86:  ********************************************************************
cannam@86: 
cannam@86:  function: key floor settings
cannam@86:  last mod: $Id: floor_all.h 17050 2010-03-26 01:34:42Z xiphmont $
cannam@86: 
cannam@86:  ********************************************************************/
cannam@86: 
cannam@86: #include "vorbis/codec.h"
cannam@86: #include "backends.h"
cannam@86: #include "books/floor/floor_books.h"
cannam@86: 
cannam@86: static const static_codebook*const _floor_128x4_books[]={
cannam@86:   &_huff_book_line_128x4_class0,
cannam@86:   &_huff_book_line_128x4_0sub0,
cannam@86:   &_huff_book_line_128x4_0sub1,
cannam@86:   &_huff_book_line_128x4_0sub2,
cannam@86:   &_huff_book_line_128x4_0sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_256x4_books[]={
cannam@86:   &_huff_book_line_256x4_class0,
cannam@86:   &_huff_book_line_256x4_0sub0,
cannam@86:   &_huff_book_line_256x4_0sub1,
cannam@86:   &_huff_book_line_256x4_0sub2,
cannam@86:   &_huff_book_line_256x4_0sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_128x7_books[]={
cannam@86:   &_huff_book_line_128x7_class0,
cannam@86:   &_huff_book_line_128x7_class1,
cannam@86: 
cannam@86:   &_huff_book_line_128x7_0sub1,
cannam@86:   &_huff_book_line_128x7_0sub2,
cannam@86:   &_huff_book_line_128x7_0sub3,
cannam@86:   &_huff_book_line_128x7_1sub1,
cannam@86:   &_huff_book_line_128x7_1sub2,
cannam@86:   &_huff_book_line_128x7_1sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_256x7_books[]={
cannam@86:   &_huff_book_line_256x7_class0,
cannam@86:   &_huff_book_line_256x7_class1,
cannam@86: 
cannam@86:   &_huff_book_line_256x7_0sub1,
cannam@86:   &_huff_book_line_256x7_0sub2,
cannam@86:   &_huff_book_line_256x7_0sub3,
cannam@86:   &_huff_book_line_256x7_1sub1,
cannam@86:   &_huff_book_line_256x7_1sub2,
cannam@86:   &_huff_book_line_256x7_1sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_128x11_books[]={
cannam@86:   &_huff_book_line_128x11_class1,
cannam@86:   &_huff_book_line_128x11_class2,
cannam@86:   &_huff_book_line_128x11_class3,
cannam@86: 
cannam@86:   &_huff_book_line_128x11_0sub0,
cannam@86:   &_huff_book_line_128x11_1sub0,
cannam@86:   &_huff_book_line_128x11_1sub1,
cannam@86:   &_huff_book_line_128x11_2sub1,
cannam@86:   &_huff_book_line_128x11_2sub2,
cannam@86:   &_huff_book_line_128x11_2sub3,
cannam@86:   &_huff_book_line_128x11_3sub1,
cannam@86:   &_huff_book_line_128x11_3sub2,
cannam@86:   &_huff_book_line_128x11_3sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_128x17_books[]={
cannam@86:   &_huff_book_line_128x17_class1,
cannam@86:   &_huff_book_line_128x17_class2,
cannam@86:   &_huff_book_line_128x17_class3,
cannam@86: 
cannam@86:   &_huff_book_line_128x17_0sub0,
cannam@86:   &_huff_book_line_128x17_1sub0,
cannam@86:   &_huff_book_line_128x17_1sub1,
cannam@86:   &_huff_book_line_128x17_2sub1,
cannam@86:   &_huff_book_line_128x17_2sub2,
cannam@86:   &_huff_book_line_128x17_2sub3,
cannam@86:   &_huff_book_line_128x17_3sub1,
cannam@86:   &_huff_book_line_128x17_3sub2,
cannam@86:   &_huff_book_line_128x17_3sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_256x4low_books[]={
cannam@86:   &_huff_book_line_256x4low_class0,
cannam@86:   &_huff_book_line_256x4low_0sub0,
cannam@86:   &_huff_book_line_256x4low_0sub1,
cannam@86:   &_huff_book_line_256x4low_0sub2,
cannam@86:   &_huff_book_line_256x4low_0sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_1024x27_books[]={
cannam@86:   &_huff_book_line_1024x27_class1,
cannam@86:   &_huff_book_line_1024x27_class2,
cannam@86:   &_huff_book_line_1024x27_class3,
cannam@86:   &_huff_book_line_1024x27_class4,
cannam@86: 
cannam@86:   &_huff_book_line_1024x27_0sub0,
cannam@86:   &_huff_book_line_1024x27_1sub0,
cannam@86:   &_huff_book_line_1024x27_1sub1,
cannam@86:   &_huff_book_line_1024x27_2sub0,
cannam@86:   &_huff_book_line_1024x27_2sub1,
cannam@86:   &_huff_book_line_1024x27_3sub1,
cannam@86:   &_huff_book_line_1024x27_3sub2,
cannam@86:   &_huff_book_line_1024x27_3sub3,
cannam@86:   &_huff_book_line_1024x27_4sub1,
cannam@86:   &_huff_book_line_1024x27_4sub2,
cannam@86:   &_huff_book_line_1024x27_4sub3,
cannam@86: };
cannam@86: static const static_codebook*const _floor_2048x27_books[]={
cannam@86:   &_huff_book_line_2048x27_class1,
cannam@86:   &_huff_book_line_2048x27_class2,
cannam@86:   &_huff_book_line_2048x27_class3,
cannam@86:   &_huff_book_line_2048x27_class4,
cannam@86: 
cannam@86:   &_huff_book_line_2048x27_0sub0,
cannam@86:   &_huff_book_line_2048x27_1sub0,
cannam@86:   &_huff_book_line_2048x27_1sub1,
cannam@86:   &_huff_book_line_2048x27_2sub0,
cannam@86:   &_huff_book_line_2048x27_2sub1,
cannam@86:   &_huff_book_line_2048x27_3sub1,
cannam@86:   &_huff_book_line_2048x27_3sub2,
cannam@86:   &_huff_book_line_2048x27_3sub3,
cannam@86:   &_huff_book_line_2048x27_4sub1,
cannam@86:   &_huff_book_line_2048x27_4sub2,
cannam@86:   &_huff_book_line_2048x27_4sub3,
cannam@86: };
cannam@86: 
cannam@86: static const static_codebook*const _floor_512x17_books[]={
cannam@86:   &_huff_book_line_512x17_class1,
cannam@86:   &_huff_book_line_512x17_class2,
cannam@86:   &_huff_book_line_512x17_class3,
cannam@86: 
cannam@86:   &_huff_book_line_512x17_0sub0,
cannam@86:   &_huff_book_line_512x17_1sub0,
cannam@86:   &_huff_book_line_512x17_1sub1,
cannam@86:   &_huff_book_line_512x17_2sub1,
cannam@86:   &_huff_book_line_512x17_2sub2,
cannam@86:   &_huff_book_line_512x17_2sub3,
cannam@86:   &_huff_book_line_512x17_3sub1,
cannam@86:   &_huff_book_line_512x17_3sub2,
cannam@86:   &_huff_book_line_512x17_3sub3,
cannam@86: };
cannam@86: 
cannam@86: static const static_codebook*const _floor_Xx0_books[]={
cannam@86:   0
cannam@86: };
cannam@86: 
cannam@86: static const static_codebook*const *const _floor_books[11]={
cannam@86:   _floor_128x4_books,
cannam@86:   _floor_256x4_books,
cannam@86:   _floor_128x7_books,
cannam@86:   _floor_256x7_books,
cannam@86:   _floor_128x11_books,
cannam@86:   _floor_128x17_books,
cannam@86:   _floor_256x4low_books,
cannam@86:   _floor_1024x27_books,
cannam@86:   _floor_2048x27_books,
cannam@86:   _floor_512x17_books,
cannam@86:   _floor_Xx0_books,
cannam@86: };
cannam@86: 
cannam@86: static const vorbis_info_floor1 _floor[11]={
cannam@86:   /* 0: 128 x 4 */
cannam@86:   {
cannam@86:     1,{0},{4},{2},{0},
cannam@86:     {{1,2,3,4}},
cannam@86:     4,{0,128, 33,8,16,70},
cannam@86: 
cannam@86:     60,30,500,   1.,18.,  128
cannam@86:   },
cannam@86:   /* 1: 256 x 4 */
cannam@86:   {
cannam@86:     1,{0},{4},{2},{0},
cannam@86:     {{1,2,3,4}},
cannam@86:     4,{0,256, 66,16,32,140},
cannam@86: 
cannam@86:     60,30,500,   1.,18.,  256
cannam@86:   },
cannam@86:   /* 2: 128 x 7 */
cannam@86:   {
cannam@86:     2,{0,1},{3,4},{2,2},{0,1},
cannam@86:     {{-1,2,3,4},{-1,5,6,7}},
cannam@86:     4,{0,128, 14,4,58, 2,8,28,90},
cannam@86: 
cannam@86:     60,30,500,   1.,18.,  128
cannam@86:   },
cannam@86:   /* 3: 256 x 7 */
cannam@86:   {
cannam@86:     2,{0,1},{3,4},{2,2},{0,1},
cannam@86:     {{-1,2,3,4},{-1,5,6,7}},
cannam@86:     4,{0,256, 28,8,116, 4,16,56,180},
cannam@86: 
cannam@86:     60,30,500,   1.,18.,  256
cannam@86:   },
cannam@86:   /* 4: 128 x 11 */
cannam@86:   {
cannam@86:     4,{0,1,2,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2},
cannam@86:     {{3},{4,5},{-1,6,7,8},{-1,9,10,11}},
cannam@86: 
cannam@86:     2,{0,128,  8,33,  4,16,70,  2,6,12,  23,46,90},
cannam@86: 
cannam@86:      60,30,500,   1,18.,  128
cannam@86:   },
cannam@86:   /* 5: 128 x 17 */
cannam@86:   {
cannam@86:     6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2},
cannam@86:     {{3},{4,5},{-1,6,7,8},{-1,9,10,11}},
cannam@86:     2,{0,128,  12,46,  4,8,16,  23,33,70,  2,6,10,  14,19,28,  39,58,90},
cannam@86: 
cannam@86:     60,30,500,    1,18.,  128
cannam@86:   },
cannam@86:   /* 6: 256 x 4 (low bitrate version) */
cannam@86:   {
cannam@86:     1,{0},{4},{2},{0},
cannam@86:     {{1,2,3,4}},
cannam@86:     4,{0,256, 66,16,32,140},
cannam@86: 
cannam@86:     60,30,500,   1.,18.,  256
cannam@86:   },
cannam@86:   /* 7: 1024 x 27 */
cannam@86:   {
cannam@86:     8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3},
cannam@86:     {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}},
cannam@86:     2,{0,1024,   93,23,372, 6,46,186,750,  14,33,65, 130,260,556,
cannam@86:        3,10,18,28,  39,55,79,111,  158,220,312,  464,650,850},
cannam@86: 
cannam@86:     60,30,500,    3,18.,  1024
cannam@86:   },
cannam@86:   /* 8: 2048 x 27 */
cannam@86:   {
cannam@86:     8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3},
cannam@86:     {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}},
cannam@86:     2,{0,2048,   186,46,744, 12,92,372,1500,  28,66,130, 260,520,1112,
cannam@86:        6,20,36,56,  78,110,158,222,  316,440,624,  928,1300,1700},
cannam@86: 
cannam@86:     60,30,500,    3,18.,  2048
cannam@86:   },
cannam@86:   /* 9: 512 x 17 */
cannam@86:   {
cannam@86:     6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2},
cannam@86:     {{3},{4,5},{-1,6,7,8},{-1,9,10,11}},
cannam@86:     2,{0,512,  46,186,  16,33,65,  93,130,278,
cannam@86:        7,23,39,  55,79,110,  156,232,360},
cannam@86: 
cannam@86:     60,30,500,    1,18.,  512
cannam@86:   },
cannam@86: 
cannam@86:   /* 10: X x 0 (LFE floor; edge posts only) */
cannam@86:   {
cannam@86:     0,{0}, {0},{0},{-1},
cannam@86:     {{-1}},
cannam@86:     2,{0,12},
cannam@86:     60,30,500,   1.,18.,  10
cannam@86:   },
cannam@86: 
cannam@86: };