forked from len0rd/rockbox
This table is probably 128 entries long beginning with -60. Greatly improves FS#7488, but does not entirely fix it. Also, while I'm recomputing tables, use proper whitespace formating.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17162 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Giacomelli
parent
1b09859488
commit
dac1ed5f41
1 changed files with 78 additions and 49 deletions
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@ -1427,63 +1427,92 @@ static const CoefVLCTable coef_vlcs[6] = {
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/*table of the values of 10^(index*.05)*/
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const fixed64 pow_table[] =
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{ 0x199a, 0x1cb9, 0x203a, 0x2429, 0x2893, 0x2d86, 0x3314, 0x3950, 0x404e, 0x4827,
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0x50f4, 0x5ad5, 0x65ea, 0x725a, 0x804e, 0x8ff6, 0xa186, 0xb53c, 0xcb59, 0xe429,
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0x10000LL,0x11f3dLL,0x14249LL,0x1699cLL,0x195bcLL,0x1c73dLL,0x1fec9LL,0x23d1dLL,0x2830bLL,0x2d182LL,
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0x3298bLL,0x38c53LL,0x3fb28LL,0x47783LL,0x5030aLL,0x59f98LL,0x64f40LL,0x71457LL,0x7f17bLL,0x8e99aLL,
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0xa0000LL,0xb385eLL,0xc96d9LL,0xe2019LL,0xfd954LL,0x11c865LL,0x13f3dfLL,0x166320LL,0x191e6eLL,0x1c2f10LL,
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0x1f9f6eLL,0x237b39LL,0x27cf8bLL,0x2cab1aLL,0x321e65LL,0x383bf0LL,0x3f1882LL,0x46cb6aLL,0x4f6eceLL,0x592006LL,
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0x640000LL,0x7033acLL,0x7de47eLL,0x8d40f6LL,0x9e7d44LL,0xb1d3f4LL,0xc786b7LL,0xdfdf43LL,0xfb304bLL,0x119d69aLL,
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0x13c3a4eLL,0x162d03aLL,0x18e1b70LL,0x1beaf00LL,0x1f52feeLL,0x2325760LL,0x276f514LL,0x2c3f220LL,0x31a5408LL,
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0x37b403cLL,0x3e80000LL,0x46204b8LL,0x4eaece8LL,0x58489a0LL,0x630e4a8LL,0x6f24788LL,0x7cb4328LL,0x8beb8a0LL,
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0x9cfe2f0LL,0xb026200LL,0xc5a4710LL,0xddc2240LL,0xf8d1260LL,0x1172d600LL,0x1393df60LL,0x15f769c0LL,0x18a592c0LL,
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0x1ba77540LL,0x1f074840LL,0x22d08280LL,0x27100000LL,0x2bd42f40LL,0x312d4100LL,0x372d6000LL,0x3de8ee80LL,
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0x4576cb80LL,0x4df09f80LL,0x57733600LL,0x621edd80LL,0x6e17d480LL,0x7b86c700LL,0x8a995700LL,0x9b82b800LL,
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0xae7c5c00LL,0xc3c6b900LL,0xdbaa2200LL,0xf677bc00LL,0x1148a9400LL,0x13648d200LL,0x15c251800LL,0x186a00000LL,
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0x1b649d800LL,0x1ebc48a00LL,0x227c5c000LL,0x26b195000LL,0x2b6a3f000LL,0x30b663c00LL,0x36a801c00LL,0x3d534a400LL,
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0x44cee4800LL,0x4d343c800LL,0x569fd6000LL,0x6131b2800LL,0x6d0db9800LL,0x7a5c33800LL,0x894a55000LL,0x9a0ad6000LL,
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0xacd69d000LL,0xc1ed84000LL,0xd9972f000LL,0xf42400000LL,0x111ee28000LL,0x1335ad6000LL,0x158db98000LL,0x182efd4000LL,
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0x1b22676000LL,0x1e71fe6000LL,0x2229014000LL,0x26540e8000LL,0x2b014f0000LL,0x3040a5c000LL,0x3623e60000LL,0x3cbf0fc000LL,
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0x4428940000LL,0x4c79a08000LL,0x55ce758000LL,0x6046c58000LL,0x6c06220000LL,0x7934728000LL,0x87fe7d0000LL,0x9896800000LL,
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0xab34d90000LL,0xc018c60000LL,0xd7893f0000LL,0xf1d5e40000LL,0x10f580a0000LL,0x13073f00000LL,0x1559a0c0000LL,0x17f48900000LL,
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0x1ae0d160000LL,0x1e286780000LL,0x21d66fc0000LL,0x25f769c0000LL,0x2a995c80000LL,0x2fcc0440000LL,0x35a10940000LL,
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0x3c2c3b80000LL,0x4383d500000LL,0x4bc0c780000LL,0x54ff0e80000LL,0x5f5e1000000LL,0x6b010780000LL,0x780f7c00000LL,
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0x86b5c800000LL,0x9725ae00000LL,0xa9970600000LL,0xbe487500000LL,0xd5804700000LL,0xef8d5a00000LL,0x10cc82e00000LL,
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0x12d940c00000LL,0x152605c00000LL,0x17baa2200000LL,0x1a9fd9c00000LL,0x1ddf82a00000LL,0x2184a5c00000LL,0x259ba5400000LL,
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0x2a3265400000LL,0x2f587cc00000LL,0x351f69000000LL,0x3b9aca000000LL,0x42e0a4800000LL,0x4b09ad800000LL,
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0x54319d000000LL,0x5e778d000000LL,0x69fe64000000LL,0x76ed49800000LL,0x85702c000000LL,0x95b858000000LL,
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0xa7fd1c000000LL,0xbc7c87000000LL,0xd37c3a000000LL,0xed4a55000000LL,0x10a3e82000000LL,0x12abb1a000000LL,
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0x14f2e7a000000LL,0x1781474000000LL,0x1a5f7f4000000LL,0x1d974de000000LL,0x2133a18000000LL
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{ 0x199a, 0x1cb9, 0x203a, 0x2429, 0x2893, 0x2d86, 0x3314, 0x3950, 0x404e,
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0x4827, 0x50f4, 0x5ad5, 0x65ea, 0x725a, 0x804e, 0x8ff6, 0xa186, 0xb53c,
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0xcb59, 0xe429, 0x10000LL,0x11f3dLL,0x14249LL,0x1699cLL,0x195bcLL,
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0x1c73dLL,0x1fec9LL,0x23d1dLL,0x2830bLL,0x2d182LL, 0x3298bLL,0x38c53LL,
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0x3fb28LL,0x47783LL,0x5030aLL,0x59f98LL,0x64f40LL,0x71457LL,0x7f17bLL,
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0x8e99aLL,0xa0000LL,0xb385eLL,0xc96d9LL,0xe2019LL,0xfd954LL,0x11c865LL,
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0x13f3dfLL,0x166320LL,0x191e6eLL,0x1c2f10LL,0x1f9f6eLL,0x237b39LL,
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0x27cf8bLL,0x2cab1aLL,0x321e65LL,0x383bf0LL,0x3f1882LL,0x46cb6aLL,
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0x4f6eceLL,0x592006LL,0x640000LL,0x7033acLL,0x7de47eLL,0x8d40f6LL,
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0x9e7d44LL,0xb1d3f4LL,0xc786b7LL,0xdfdf43LL,0xfb304bLL,0x119d69aLL,
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0x13c3a4eLL,0x162d03aLL,0x18e1b70LL,0x1beaf00LL,0x1f52feeLL,
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0x2325760LL,0x276f514LL,0x2c3f220LL,0x31a5408LL,0x37b403cLL,0x3e80000LL,
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0x46204b8LL,0x4eaece8LL,0x58489a0LL,0x630e4a8LL,0x6f24788LL,0x7cb4328LL,
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0x8beb8a0LL,0x9cfe2f0LL,0xb026200LL,0xc5a4710LL,0xddc2240LL,0xf8d1260LL,
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0x1172d600LL,0x1393df60LL,0x15f769c0LL,0x18a592c0LL,0x1ba77540LL,
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0x1f074840LL,0x22d08280LL,0x27100000LL,0x2bd42f40LL,0x312d4100LL,
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0x372d6000LL,0x3de8ee80LL,0x4576cb80LL,0x4df09f80LL,0x57733600LL,
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0x621edd80LL,0x6e17d480LL,0x7b86c700LL,0x8a995700LL,0x9b82b800LL,
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0xae7c5c00LL,0xc3c6b900LL,0xdbaa2200LL,0xf677bc00LL,0x1148a9400LL,
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0x13648d200LL,0x15c251800LL,0x186a00000LL,0x1b649d800LL,0x1ebc48a00LL,
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0x227c5c000LL,0x26b195000LL,0x2b6a3f000LL,0x30b663c00LL,0x36a801c00LL,
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0x3d534a400LL,0x44cee4800LL,0x4d343c800LL,0x569fd6000LL,0x6131b2800LL,
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0x6d0db9800LL,0x7a5c33800LL,0x894a55000LL,0x9a0ad6000LL,0xacd69d000LL,
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0xc1ed84000LL,0xd9972f000LL,0xf42400000LL,0x111ee28000LL,0x1335ad6000LL,
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0x158db98000LL,0x182efd4000LL,0x1b22676000LL,0x1e71fe6000LL,
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0x2229014000LL,0x26540e8000LL,0x2b014f0000LL,0x3040a5c000LL,
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0x3623e60000LL,0x3cbf0fc000LL,0x4428940000LL,0x4c79a08000LL,
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0x55ce758000LL,0x6046c58000LL,0x6c06220000LL,0x7934728000LL,
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0x87fe7d0000LL,0x9896800000LL,0xab34d90000LL,0xc018c60000LL,
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0xd7893f0000LL,0xf1d5e40000LL,0x10f580a0000LL,0x13073f00000LL,
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0x1559a0c0000LL,0x17f48900000LL,0x1ae0d160000LL,0x1e286780000LL,
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0x21d66fc0000LL,0x25f769c0000LL,0x2a995c80000LL,0x2fcc0440000LL,
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0x35a10940000LL,0x3c2c3b80000LL,0x4383d500000LL,0x4bc0c780000LL,
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0x54ff0e80000LL,0x5f5e1000000LL,0x6b010780000LL,0x780f7c00000LL,
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0x86b5c800000LL,0x9725ae00000LL,0xa9970600000LL,0xbe487500000LL,
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0xd5804700000LL,0xef8d5a00000LL,0x10cc82e00000LL,0x12d940c00000LL,
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0x152605c00000LL,0x17baa2200000LL,0x1a9fd9c00000LL,0x1ddf82a00000LL,
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0x2184a5c00000LL,0x259ba5400000LL,0x2a3265400000LL,0x2f587cc00000LL,
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0x351f69000000LL,0x3b9aca000000LL,0x42e0a4800000LL,0x4b09ad800000LL,
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0x54319d000000LL,0x5e778d000000LL,0x69fe64000000LL,0x76ed49800000LL,
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0x85702c000000LL,0x95b858000000LL,0xa7fd1c000000LL,0xbc7c87000000LL,
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0xd37c3a000000LL,0xed4a55000000LL,0x10a3e82000000LL,0x12abb1a000000LL,
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0x14f2e7a000000LL,0x1781474000000LL,0x1a5f7f4000000LL,0x1d974de000000LL,
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0x2133a18000000LL
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};
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/*10^(index/16). We'll need to accomidate negative indicies too*/
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/* 10^(index/16). We'll need to accomidate negative indicies too.
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The algorithm sort of implies that there should be 128 values starting at -60,
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however this has not been confirmed. More values may be needed.
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*/
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const fixed32 pow_10_to_yover16[] ICONST_ATTR=
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{
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/*16 negative indicies (-16 to -1)*/
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0x199a,0x1d90,0x2223,0x276c,0x2d86,0x3492,0x3cb5,0x461b,0x50f4,0x5d7c,0x6bf4,0x7caa,0x8ff6,0xa63e,
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0xbff9, 0xddb0,
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/*non-negative indicies (0-70)*/
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0x10000,0x127a0,0x15562,0x18a39,0x1c73d,0x20db4,0x25f12,0x2bd09,0x3298b,0x3a6d9,0x4378b,0x4dea3,
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0x59f98,0x67e6b,0x77fbb,0x8a8de,0xa0000,0xb8c3e,0xd55d1,0xf6636,0x11c865,0x148906,0x17b6b8,0x1b625b,
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0x1f9f6e,0x248475,0x2a2b6e,0x30b25f,0x383bf0,0x40f02c,0x4afd4b,0x5698b0,0x640000,0x737a6b,0x855a26,
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0x99fe1f,0xb1d3f4,0xcd5a3e,0xed232b,0x111d78a,0x13c3a4e,0x16d2c94,0x1a5b24e,0x1e6f7b0,0x2325760,
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0x28961b4,0x2ede4ec,0x361f6dc,0x3e80000,0x482c830,0x5358580,0x603ed30,0x6f24788,0x8058670,0x9435fb0,
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0xab26b70,0xc5a4710,0xe43bdc0,0x1078f700,0x1305ace0,0x15f769c0,0x195dd100,0x1d4af120,0x21d3a4ab,
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0x27100000,0x2d1bd1e1,0x341736de,0x3c2743e8,0x4576cb4a,0x50374011,0x5ca1bcb0
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/*60egative indicies (-60 to -1)*/
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0xc, 0xd, 0x10, 0x12, 0x15, 0x18, 0x1c, 0x20, 0x25, 0x2b, 0x31, 0x39, 0x42,
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0x4c, 0x57, 0x65, 0x75, 0x87, 0x9b, 0xb3, 0xcf, 0xef, 0x114, 0x13f, 0x171,
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0x1aa, 0x1eb, 0x238, 0x28f, 0x2f5, 0x36a, 0x3f1, 0x48d, 0x542, 0x612, 0x703,
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0x818, 0x959, 0xacc, 0xc77, 0xe65, 0x10a0, 0x1333, 0x162b, 0x199a, 0x1d90,
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0x2223, 0x276c, 0x2d86, 0x3492, 0x3cb5, 0x461b, 0x50f4, 0x5d7c, 0x6bf4,
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0x7caa, 0x8ff6, 0xa63e, 0xbff9, 0xddb0,
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/*non-negative indicies (0-68)*/
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0x10000, 0x127a0, 0x15562, 0x18a39, 0x1c73d, 0x20db4, 0x25f12, 0x2bd09,
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0x3298b, 0x3a6d9, 0x4378b, 0x4dea3, 0x59f98, 0x67e6b, 0x77fbb, 0x8a8de,
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0xa0000, 0xb8c3e, 0xd55d1, 0xf6636, 0x11c865, 0x148906, 0x17b6b7, 0x1b625b,
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0x1f9f6e, 0x248475, 0x2a2b6e, 0x30b25e, 0x383bf0, 0x40f02b, 0x4afd4b,
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0x5698b0, 0x640000, 0x737a6b, 0x855a26, 0x99fe1e, 0xb1d3f4, 0xcd5a3e,
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0xed232b, 0x111d78b, 0x13c3a4f, 0x16d2c94, 0x1a5b24e, 0x1e6f7b0, 0x2325761,
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0x28961b3, 0x2ede4eb, 0x361f6de, 0x3e80000, 0x482c830, 0x535857d, 0x603ed31,
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0x6f24787, 0x8058668, 0x9435fab, 0xab26b6d, 0xc5a4715, 0xe43bdc4,
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0x1078f70c, 0x1305acdd, 0x15f769cb, 0x195dd0fa, 0x1d4af12d, 0x21d3a4ab,
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0x27100000, 0x2d1bd1e1, 0x341736de, 0x3c2743e8, 0x4576cb4a
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};
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const fixed32 pow_a_table[] =
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{
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0x1004,0x1008,0x100c,0x1010,0x1014,0x1018,0x101c,0x1021,0x1025,0x1029,0x102d,0x1031,0x1036,0x103a,
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0x103e,0x1043,0x1047,0x104b,0x1050,0x1054,0x1059,0x105d,0x1062,0x1066,0x106b,0x106f,0x1074,0x1078,
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0x107d,0x1082,0x1086,0x108b,0x1090,0x1095,0x1099,0x109e,0x10a3,0x10a8,0x10ad,0x10b2,0x10b7,0x10bc,
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0x10c1,0x10c6,0x10cb,0x10d0,0x10d5,0x10da,0x10df,0x10e5,0x10ea,0x10ef,0x10f5,0x10fa,0x10ff,0x1105,
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0x110a,0x1110,0x1115,0x111b,0x1120,0x1126,0x112c,0x1131,0x1137,0x113d,0x1143,0x1149,0x114f,0x1155,
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0x115a,0x1161,0x1167,0x116d,0x1173,0x1179,0x117f,0x1186,0x118c,0x1192,0x1199,0x119f,0x11a6,0x11ac,
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0x11b3,0x11b9,0x11c0,0x11c7,0x11ce,0x11d4,0x11db,0x11e2,0x11e9,0x11f0,0x11f8,0x11ff,0x1206,0x120d,
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0x1215,0x121c,0x1223,0x122b,0x1233,0x123a,0x1242,0x124a,0x1251,0x1259,0x1261,0x1269,0x1271,0x127a,
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0x1282,0x128a,0x1293,0x129b,0x12a4,0x12ac,0x12b5,0x12be,0x12c7,0x12d0,0x12d9,0x12e2,0x12eb,0x12f4,
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0x12fe,0x1307
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0x1004,0x1008,0x100c,0x1010,0x1014,0x1018,0x101c,0x1021,0x1025,0x1029,0x102d,
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0x1031,0x1036,0x103a,0x103e,0x1043,0x1047,0x104b,0x1050,0x1054,0x1059,0x105d,
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0x1062,0x1066,0x106b,0x106f,0x1074,0x1078,0x107d,0x1082,0x1086,0x108b,0x1090,
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0x1095,0x1099,0x109e,0x10a3,0x10a8,0x10ad,0x10b2,0x10b7,0x10bc,0x10c1,0x10c6,
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0x10cb,0x10d0,0x10d5,0x10da,0x10df,0x10e5,0x10ea,0x10ef,0x10f5,0x10fa,0x10ff,
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0x1105,0x110a,0x1110,0x1115,0x111b,0x1120,0x1126,0x112c,0x1131,0x1137,0x113d,
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0x1143,0x1149,0x114f,0x1155,0x115a,0x1161,0x1167,0x116d,0x1173,0x1179,0x117f,
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0x1186,0x118c,0x1192,0x1199,0x119f,0x11a6,0x11ac,0x11b3,0x11b9,0x11c0,0x11c7,
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0x11ce,0x11d4,0x11db,0x11e2,0x11e9,0x11f0,0x11f8,0x11ff,0x1206,0x120d,0x1215,
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0x121c,0x1223,0x122b,0x1233,0x123a,0x1242,0x124a,0x1251,0x1259,0x1261,0x1269,
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0x1271,0x127a,0x1282,0x128a,0x1293,0x129b,0x12a4,0x12ac,0x12b5,0x12be,0x12c7,
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0x12d0,0x12d9,0x12e2,0x12eb,0x12f4,0x12fe,0x1307
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};
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