l2tables.h

来自「音频编码」· C头文件 代码 · 共 156 行

/*
 * Layer 2 Alloc tables .. 
 * most other tables are calculated on program start (which is (of course)
 * not ISO-conform) .. 
 * Layer-3 huffman table is in huffman.h
 */

const struct al_table2 alloc_0[] = {
	{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
	{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
	{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
	{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
	{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
	{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767} };

const struct al_table2 alloc_1[] = {
	{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
	{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
	{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
	{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
	{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
	{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
	{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767},
	{2,0},{5,3},{7,5},{16,-32767} };

const struct al_table2 alloc_2[] = {
	{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
	{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
	{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
	{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63} };

const struct al_table2 alloc_3[] = {
	{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
	{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
	{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
	{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63} };

const struct al_table2 alloc_4[] = {
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
		{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
		{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
		{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
	{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
		{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
	{2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9},
    {2,0},{5,3},{7,5},{10,9}  };