ref: 5c448c618a89ab8933838da1b5b97ed7c4a42e08
dir: /sys/src/cmd/audio/libvorbis/modes/residue_44p51.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 1994-2010 * * by the Xiph.Org Foundation https://xiph.org/ * * * ******************************************************************** function: toplevel residue templates for 32/44.1/48kHz uncoupled ********************************************************************/ #include "vorbis/codec.h" #include "backends.h" #include "books/coupled/res_books_51.h" /***** residue backends *********************************************/ static const vorbis_info_residue0 _residue_44p_lo={ 0,-1, -1, 7,-1,-1, /* 0 1 2 3 4 5 6 7 8 */ {0}, {-1}, { 0, 1, 2, 7, 17, 31}, { 0, 0, 99, 7, 17, 31}, }; static const vorbis_info_residue0 _residue_44p={ 0,-1, -1, 8,-1,-1, /* 0 1 2 3 4 5 6 7 8 */ {0}, {-1}, { 0, 1, 1, 2, 7, 17, 31}, { 0, 0, 99, 99, 7, 17, 31}, }; static const vorbis_info_residue0 _residue_44p_hi={ 0,-1, -1, 8,-1,-1, /* 0 1 2 3 4 5 6 7 8 */ {0}, {-1}, { 0, 1, 2, 4, 7, 17, 31}, { 0, 1, 2, 4, 7, 17, 31}, }; static const vorbis_info_residue0 _residue_44p_lfe={ 0,-1, -1, 2,-1,-1, /* 0 1 2 3 4 5 6 7 8 */ {0}, {-1}, { 32}, { -1} }; static const static_bookblock _resbook_44p_n1={ { {0}, {0,&_44pn1_p1_0}, {&_44pn1_p2_0,&_44pn1_p2_1,0}, {&_44pn1_p3_0,&_44pn1_p3_1,0}, {&_44pn1_p4_0,&_44pn1_p4_1,0}, {&_44pn1_p5_0,&_44pn1_p5_1,&_44pn1_p4_1}, {&_44pn1_p6_0,&_44pn1_p6_1,&_44pn1_p6_2}, } }; static const static_bookblock _resbook_44p_0={ { {0}, {0,&_44p0_p1_0}, {&_44p0_p2_0,&_44p0_p2_1,0}, {&_44p0_p3_0,&_44p0_p3_1,0}, {&_44p0_p4_0,&_44p0_p4_1,0}, {&_44p0_p5_0,&_44p0_p5_1,&_44p0_p4_1}, {&_44p0_p6_0,&_44p0_p6_1,&_44p0_p6_2}, } }; static const static_bookblock _resbook_44p_1={ { {0}, {0,&_44p1_p1_0}, {&_44p1_p2_0,&_44p1_p2_1,0}, {&_44p1_p3_0,&_44p1_p3_1,0}, {&_44p1_p4_0,&_44p1_p4_1,0}, {&_44p1_p5_0,&_44p1_p5_1,&_44p1_p4_1}, {&_44p1_p6_0,&_44p1_p6_1,&_44p1_p6_2}, } }; static const static_bookblock _resbook_44p_2={ { {0}, {0,0,&_44p2_p1_0}, {0,&_44p2_p2_0,0}, {&_44p2_p3_0,&_44p2_p3_1,0}, {&_44p2_p4_0,&_44p2_p4_1,0}, {&_44p2_p5_0,&_44p2_p5_1,0}, {&_44p2_p6_0,&_44p2_p6_1,&_44p2_p5_1}, {&_44p2_p7_0,&_44p2_p7_1,&_44p2_p7_2,&_44p2_p7_3} } }; static const static_bookblock _resbook_44p_3={ { {0}, {0,0,&_44p3_p1_0}, {0,&_44p3_p2_0,0}, {&_44p3_p3_0,&_44p3_p3_1,0}, {&_44p3_p4_0,&_44p3_p4_1,0}, {&_44p3_p5_0,&_44p3_p5_1,0}, {&_44p3_p6_0,&_44p3_p6_1,&_44p3_p5_1}, {&_44p3_p7_0,&_44p3_p7_1,&_44p3_p7_2,&_44p3_p7_3} } }; static const static_bookblock _resbook_44p_4={ { {0}, {0,0,&_44p4_p1_0}, {0,&_44p4_p2_0,0}, {&_44p4_p3_0,&_44p4_p3_1,0}, {&_44p4_p4_0,&_44p4_p4_1,0}, {&_44p4_p5_0,&_44p4_p5_1,0}, {&_44p4_p6_0,&_44p4_p6_1,&_44p4_p5_1}, {&_44p4_p7_0,&_44p4_p7_1,&_44p4_p7_2,&_44p4_p7_3} } }; static const static_bookblock _resbook_44p_5={ { {0}, {0,0,&_44p5_p1_0}, {0,&_44p5_p2_0,0}, {&_44p5_p3_0,&_44p5_p3_1,0}, {&_44p5_p4_0,&_44p5_p4_1,0}, {&_44p5_p5_0,&_44p5_p5_1,0}, {&_44p5_p6_0,&_44p5_p6_1,&_44p5_p5_1}, {&_44p5_p7_0,&_44p5_p7_1,&_44p5_p7_2,&_44p5_p7_3} } }; static const static_bookblock _resbook_44p_6={ { {0}, {0,0,&_44p6_p1_0}, {0,&_44p6_p2_0,0}, {&_44p6_p3_0,&_44p6_p3_1,0}, {&_44p6_p4_0,&_44p6_p4_1,0}, {&_44p6_p5_0,&_44p6_p5_1,0}, {&_44p6_p6_0,&_44p6_p6_1,&_44p6_p5_1}, {&_44p6_p7_0,&_44p6_p7_1,&_44p6_p7_2,&_44p6_p7_3} } }; static const static_bookblock _resbook_44p_7={ { {0}, {0,0,&_44p7_p1_0}, {0,&_44p7_p2_0,0}, {&_44p7_p3_0,&_44p7_p3_1,0}, {&_44p7_p4_0,&_44p7_p4_1,0}, {&_44p7_p5_0,&_44p7_p5_1,0}, {&_44p7_p6_0,&_44p7_p6_1,&_44p7_p5_1}, {&_44p7_p7_0,&_44p7_p7_1,&_44p7_p7_2,&_44p7_p7_3} } }; static const static_bookblock _resbook_44p_8={ { {0}, {0,0,&_44p8_p1_0}, {0,&_44p8_p2_0,0}, {&_44p8_p3_0,&_44p8_p3_1,0}, {&_44p8_p4_0,&_44p8_p4_1,0}, {&_44p8_p5_0,&_44p8_p5_1,0}, {&_44p8_p6_0,&_44p8_p6_1,&_44p8_p5_1}, {&_44p8_p7_0,&_44p8_p7_1,&_44p8_p7_2,&_44p8_p7_3} } }; static const static_bookblock _resbook_44p_9={ { {0}, {0,0,&_44p9_p1_0}, {0,&_44p9_p2_0,0}, {&_44p9_p3_0,&_44p9_p3_1,0}, {&_44p9_p4_0,&_44p9_p4_1,0}, {&_44p9_p5_0,&_44p9_p5_1,0}, {&_44p9_p6_0,&_44p9_p6_1,&_44p9_p5_1}, {&_44p9_p7_0,&_44p9_p7_1,&_44p9_p7_2,&_44p9_p7_3} } }; static const static_bookblock _resbook_44p_ln1={ { {&_44pn1_l0_0,&_44pn1_l0_1,0}, {&_44pn1_l1_0,&_44pn1_p6_1,&_44pn1_p6_2}, } }; static const static_bookblock _resbook_44p_l0={ { {&_44p0_l0_0,&_44p0_l0_1,0}, {&_44p0_l1_0,&_44p0_p6_1,&_44p0_p6_2}, } }; static const static_bookblock _resbook_44p_l1={ { {&_44p1_l0_0,&_44p1_l0_1,0}, {&_44p1_l1_0,&_44p1_p6_1,&_44p1_p6_2}, } }; static const static_bookblock _resbook_44p_l2={ { {&_44p2_l0_0,&_44p2_l0_1,0}, {&_44p2_l1_0,&_44p2_p7_2,&_44p2_p7_3}, } }; static const static_bookblock _resbook_44p_l3={ { {&_44p3_l0_0,&_44p3_l0_1,0}, {&_44p3_l1_0,&_44p3_p7_2,&_44p3_p7_3}, } }; static const static_bookblock _resbook_44p_l4={ { {&_44p4_l0_0,&_44p4_l0_1,0}, {&_44p4_l1_0,&_44p4_p7_2,&_44p4_p7_3}, } }; static const static_bookblock _resbook_44p_l5={ { {&_44p5_l0_0,&_44p5_l0_1,0}, {&_44p5_l1_0,&_44p5_p7_2,&_44p5_p7_3}, } }; static const static_bookblock _resbook_44p_l6={ { {&_44p6_l0_0,&_44p6_l0_1,0}, {&_44p6_l1_0,&_44p6_p7_2,&_44p6_p7_3}, } }; static const static_bookblock _resbook_44p_l7={ { {&_44p7_l0_0,&_44p7_l0_1,0}, {&_44p7_l1_0,&_44p7_p7_2,&_44p7_p7_3}, } }; static const static_bookblock _resbook_44p_l8={ { {&_44p8_l0_0,&_44p8_l0_1,0}, {&_44p8_l1_0,&_44p8_p7_2,&_44p8_p7_3}, } }; static const static_bookblock _resbook_44p_l9={ { {&_44p9_l0_0,&_44p9_l0_1,0}, {&_44p9_l1_0,&_44p9_p7_2,&_44p9_p7_3}, } }; static const vorbis_info_mapping0 _map_nominal_51[2]={ {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 4,{0,3,0,0},{2,4,1,3}}, {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 4,{0,3,0,0},{2,4,1,3}} }; static const vorbis_info_mapping0 _map_nominal_51u[2]={ {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 0,{0},{0}}, {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 0,{0},{0}} }; static const vorbis_residue_template _res_44p51_n1[]={ {2,0,30, &_residue_44p_lo, &_huff_book__44pn1_short,&_huff_book__44pn1_short, &_resbook_44p_n1,&_resbook_44p_n1}, {2,0,30, &_residue_44p_lo, &_huff_book__44pn1_long,&_huff_book__44pn1_long, &_resbook_44p_n1,&_resbook_44p_n1}, {1,2,6, &_residue_44p_lfe, &_huff_book__44pn1_lfe,&_huff_book__44pn1_lfe, &_resbook_44p_ln1,&_resbook_44p_ln1} }; static const vorbis_residue_template _res_44p51_0[]={ {2,0,15, &_residue_44p_lo, &_huff_book__44p0_short,&_huff_book__44p0_short, &_resbook_44p_0,&_resbook_44p_0}, {2,0,30, &_residue_44p_lo, &_huff_book__44p0_long,&_huff_book__44p0_long, &_resbook_44p_0,&_resbook_44p_0}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p0_lfe,&_huff_book__44p0_lfe, &_resbook_44p_l0,&_resbook_44p_l0} }; static const vorbis_residue_template _res_44p51_1[]={ {2,0,15, &_residue_44p_lo, &_huff_book__44p1_short,&_huff_book__44p1_short, &_resbook_44p_1,&_resbook_44p_1}, {2,0,30, &_residue_44p_lo, &_huff_book__44p1_long,&_huff_book__44p1_long, &_resbook_44p_1,&_resbook_44p_1}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p1_lfe,&_huff_book__44p1_lfe, &_resbook_44p_l1,&_resbook_44p_l1} }; static const vorbis_residue_template _res_44p51_2[]={ {2,0,15, &_residue_44p, &_huff_book__44p2_short,&_huff_book__44p2_short, &_resbook_44p_2,&_resbook_44p_2}, {2,0,30, &_residue_44p, &_huff_book__44p2_long,&_huff_book__44p2_long, &_resbook_44p_2,&_resbook_44p_2}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p2_lfe,&_huff_book__44p2_lfe, &_resbook_44p_l2,&_resbook_44p_l2} }; static const vorbis_residue_template _res_44p51_3[]={ {2,0,15, &_residue_44p, &_huff_book__44p3_short,&_huff_book__44p3_short, &_resbook_44p_3,&_resbook_44p_3}, {2,0,30, &_residue_44p, &_huff_book__44p3_long,&_huff_book__44p3_long, &_resbook_44p_3,&_resbook_44p_3}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p3_lfe,&_huff_book__44p3_lfe, &_resbook_44p_l3,&_resbook_44p_l3} }; static const vorbis_residue_template _res_44p51_4[]={ {2,0,15, &_residue_44p, &_huff_book__44p4_short,&_huff_book__44p4_short, &_resbook_44p_4,&_resbook_44p_4}, {2,0,30, &_residue_44p, &_huff_book__44p4_long,&_huff_book__44p4_long, &_resbook_44p_4,&_resbook_44p_4}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p4_lfe,&_huff_book__44p4_lfe, &_resbook_44p_l4,&_resbook_44p_l4} }; static const vorbis_residue_template _res_44p51_5[]={ {2,0,15, &_residue_44p_hi, &_huff_book__44p5_short,&_huff_book__44p5_short, &_resbook_44p_5,&_resbook_44p_5}, {2,0,30, &_residue_44p_hi, &_huff_book__44p5_long,&_huff_book__44p5_long, &_resbook_44p_5,&_resbook_44p_5}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p5_lfe,&_huff_book__44p5_lfe, &_resbook_44p_l5,&_resbook_44p_l5} }; static const vorbis_residue_template _res_44p51_6[]={ {2,0,15, &_residue_44p_hi, &_huff_book__44p6_short,&_huff_book__44p6_short, &_resbook_44p_6,&_resbook_44p_6}, {2,0,30, &_residue_44p_hi, &_huff_book__44p6_long,&_huff_book__44p6_long, &_resbook_44p_6,&_resbook_44p_6}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, &_resbook_44p_l6,&_resbook_44p_l6} }; static const vorbis_residue_template _res_44p51_7[]={ {2,0,15, &_residue_44p_hi, &_huff_book__44p7_short,&_huff_book__44p7_short, &_resbook_44p_7,&_resbook_44p_7}, {2,0,30, &_residue_44p_hi, &_huff_book__44p7_long,&_huff_book__44p7_long, &_resbook_44p_7,&_resbook_44p_7}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, &_resbook_44p_l6,&_resbook_44p_l6} }; static const vorbis_residue_template _res_44p51_8[]={ {2,0,15, &_residue_44p_hi, &_huff_book__44p8_short,&_huff_book__44p8_short, &_resbook_44p_8,&_resbook_44p_8}, {2,0,30, &_residue_44p_hi, &_huff_book__44p8_long,&_huff_book__44p8_long, &_resbook_44p_8,&_resbook_44p_8}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, &_resbook_44p_l6,&_resbook_44p_l6} }; static const vorbis_residue_template _res_44p51_9[]={ {2,0,15, &_residue_44p_hi, &_huff_book__44p9_short,&_huff_book__44p9_short, &_resbook_44p_9,&_resbook_44p_9}, {2,0,30, &_residue_44p_hi, &_huff_book__44p9_long,&_huff_book__44p9_long, &_resbook_44p_9,&_resbook_44p_9}, {1,2,6, &_residue_44p_lfe, &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, &_resbook_44p_l6,&_resbook_44p_l6} }; static const vorbis_mapping_template _mapres_template_44_51[]={ { _map_nominal_51, _res_44p51_n1 }, /* -1 */ { _map_nominal_51, _res_44p51_0 }, /* 0 */ { _map_nominal_51, _res_44p51_1 }, /* 1 */ { _map_nominal_51, _res_44p51_2 }, /* 2 */ { _map_nominal_51, _res_44p51_3 }, /* 3 */ { _map_nominal_51, _res_44p51_4 }, /* 4 */ { _map_nominal_51u, _res_44p51_5 }, /* 5 */ { _map_nominal_51u, _res_44p51_6 }, /* 6 */ { _map_nominal_51u, _res_44p51_7 }, /* 7 */ { _map_nominal_51u, _res_44p51_8 }, /* 8 */ { _map_nominal_51u, _res_44p51_9 }, /* 9 */ };