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#include "SND_util.h"
// not used in pokediamond
//static const u16 sPitchTable[0x600] = {
// 0x0000, 0x003B, 0x0076, 0x00B2, 0x00ED, 0x0128, 0x0164, 0x019f,
// 0x01DB, 0x0217, 0x0252, 0x028E, 0x02CA, 0x0305, 0x0341, 0x037D,
// 0x03B9, 0x03F5, 0x0431, 0x046E, 0x04AA, 0x04E6, 0x0522, 0x055F,
// 0x059B, 0x05D8, 0x0614, 0x0651, 0x068D, 0x06CA, 0x0707, 0x0743,
// 0x0780, 0x07BD, 0x07FA, 0x0837, 0x0874, 0x08B1, 0x08EF, 0x092C,
// 0x0969, 0x09A7, 0x09E4, 0x0A21, 0x0A5F, 0x0A9C, 0x0ADA, 0x0B18,
// 0x0B56, 0x0B93, 0x0BD1, 0x0C0F, 0x0C4D, 0x0C8B, 0x0CC9, 0x0D07,
// 0x0D45, 0x0D84, 0x0DC2, 0x0E00, 0x0E3F, 0x0E7D, 0x0EBC, 0x0EFA,
// 0x0F39, 0x0F78, 0x0FB6, 0x0FF5, 0x1034, 0x1073, 0x10B2, 0x10F1,
// 0x1130, 0x116F, 0x11AE, 0x11EE, 0x122D, 0x126C, 0x12AC, 0x12EB,
// 0x132B, 0x136B, 0x13AA, 0x13EA, 0x142A, 0x146A, 0x14A9, 0x14E9,
// 0x1529, 0x1569, 0x15AA, 0x15EA, 0x162A, 0x166A, 0x16AB, 0x16EB,
// 0x172C, 0x176C, 0x17AD, 0x17ED, 0x182E, 0x186F, 0x18B0, 0x18F0,
// 0x1931, 0x1972, 0x19B3, 0x19F5, 0x1A36, 0x1A77, 0x1AB8, 0x1AFA,
// 0x1B3B, 0x1B7D, 0x1BBE, 0x1C00, 0x1C41, 0x1C83, 0x1CC5, 0x1D07,
// 0x1D48, 0x1D8A, 0x1DCC, 0x1E0E, 0x1E51, 0x1E93, 0x1ED5, 0x1F17,
// 0x1F5A, 0x1F9C, 0x1FDF, 0x2021, 0x2064, 0x20A6, 0x20E9, 0x212C,
// 0x216F, 0x21B2, 0x21F5, 0x2238, 0x227B, 0x22BE, 0x2301, 0x2344,
// 0x2388, 0x23CB, 0x240E, 0x2452, 0x2496, 0x24D9, 0x251D, 0x2561,
// 0x25A4, 0x25E8, 0x262C, 0x2670, 0x26B4, 0x26F8, 0x273D, 0x2781,
// 0x27C5, 0x280A, 0x284E, 0x2892, 0x28D7, 0x291C, 0x2960, 0x29A5,
// 0x29EA, 0x2A2F, 0x2A74, 0x2AB9, 0x2AFE, 0x2B43, 0x2B88, 0x2BCD,
// 0x2C13, 0x2C58, 0x2C9D, 0x2CE3, 0x2D28, 0x2D6E, 0x2DB4, 0x2DF9,
// 0x2E3F, 0x2E85, 0x2ECB, 0x2F11, 0x2F57, 0x2F9D, 0x2FE3, 0x302A,
// 0x3070, 0x30B6, 0x30FD, 0x3143, 0x318A, 0x31D0, 0x3217, 0x325E,
// 0x32A5, 0x32EC, 0x3332, 0x3379, 0x33C1, 0x3408, 0x344F, 0x3496,
// 0x34DD, 0x3525, 0x356C, 0x35B4, 0x35FB, 0x3643, 0x368B, 0x36D3,
// 0x371A, 0x3762, 0x37AA, 0x37F2, 0x383A, 0x3883, 0x38CB, 0x3913,
// 0x395C, 0x39A4, 0x39ED, 0x3A35, 0x3A7E, 0x3AC6, 0x3B0F, 0x3B58,
// 0x3BA1, 0x3BEA, 0x3C33, 0x3C7C, 0x3CC5, 0x3D0E, 0x3D58, 0x3DA1,
// 0x3DEA, 0x3E34, 0x3E7D, 0x3EC7, 0x3F11, 0x3F5A, 0x3FA4, 0x3FEE,
// 0x4038, 0x4082, 0x40CC, 0x4116, 0x4161, 0x41AB, 0x41F5, 0x4240,
// 0x428A, 0x42D5, 0x431F, 0x436A, 0x43B5, 0x4400, 0x444B, 0x4495,
// 0x44E1, 0x452C, 0x4577, 0x45C2, 0x460D, 0x4659, 0x46A4, 0x46F0,
// 0x473B, 0x4787, 0x47D3, 0x481E, 0x486A, 0x48B6, 0x4902, 0x494E,
// 0x499A, 0x49E6, 0x4A33, 0x4A7F, 0x4ACB, 0x4B18, 0x4B64, 0x4BB1,
// 0x4BFE, 0x4C4A, 0x4C97, 0x4CE4, 0x4D31, 0x4D7E, 0x4DCB, 0x4E18,
// 0x4E66, 0x4EB3, 0x4F00, 0x4F4E, 0x4F9B, 0x4FE9, 0x5036, 0x5084,
// 0x50D2, 0x5120, 0x516E, 0x51BC, 0x520A, 0x5258, 0x52A6, 0x52F4,
// 0x5343, 0x5391, 0x53E0, 0x542E, 0x547D, 0x54CC, 0x551A, 0x5569,
// 0x55B8, 0x5607, 0x5656, 0x56A5, 0x56F4, 0x5744, 0x5793, 0x57E2,
// 0x5832, 0x5882, 0x58D1, 0x5921, 0x5971, 0x59C1, 0x5A10, 0x5A60,
// 0x5AB0, 0x5B01, 0x5B51, 0x5BA1, 0x5BF1, 0x5C42, 0x5C92, 0x5CE3,
// 0x5D34, 0x5D84, 0x5DD5, 0x5E26, 0x5E77, 0x5EC8, 0x5F19, 0x5F6A,
// 0x5FBB, 0x600D, 0x605E, 0x60B0, 0x6101, 0x6153, 0x61A4, 0x61F6,
// 0x6248, 0x629A, 0x62EC, 0x633E, 0x6390, 0x63E2, 0x6434, 0x6487,
// 0x64D9, 0x652C, 0x657E, 0x65D1, 0x6624, 0x6676, 0x66C9, 0x671C,
// 0x676F, 0x67C2, 0x6815, 0x6869, 0x68BC, 0x690F, 0x6963, 0x69B6,
// 0x6A0A, 0x6A5E, 0x6AB1, 0x6B05, 0x6B59, 0x6BAD, 0x6C01, 0x6C55,
// 0x6CAA, 0x6CFE, 0x6D52, 0x6DA7, 0x6DFB, 0x6E50, 0x6EA4, 0x6EF9,
// 0x6F4E, 0x6FA3, 0x6FF8, 0x704D, 0x70A2, 0x70F7, 0x714D, 0x71A2,
// 0x71F7, 0x724D, 0x72A2, 0x72F8, 0x734E, 0x73A4, 0x73FA, 0x7450,
// 0x74A6, 0x74FC, 0x7552, 0x75A8, 0x75FF, 0x7655, 0x76AC, 0x7702,
// 0x7759, 0x77B0, 0x7807, 0x785E, 0x78B4, 0x790C, 0x7963, 0x79BA,
// 0x7A11, 0x7A69, 0x7AC0, 0x7B18, 0x7B6F, 0x7BC7, 0x7C1F, 0x7C77,
// 0x7CCF, 0x7D27, 0x7D7F, 0x7DD7, 0x7E2F, 0x7E88, 0x7EE0, 0x7F38,
// 0x7F91, 0x7FEA, 0x8042, 0x809B, 0x80F4, 0x814D, 0x81A6, 0x81FF,
// 0x8259, 0x82B2, 0x830B, 0x8365, 0x83BE, 0x8418, 0x8472, 0x84CB,
// 0x8525, 0x857F, 0x85D9, 0x8633, 0x868E, 0x86E8, 0x8742, 0x879D,
// 0x87F7, 0x8852, 0x88AC, 0x8907, 0x8962, 0x89BD, 0x8A18, 0x8A73,
// 0x8ACE, 0x8B2A, 0x8B85, 0x8BE0, 0x8C3C, 0x8C97, 0x8CF3, 0x8D4F,
// 0x8DAB, 0x8E07, 0x8E63, 0x8EBF, 0x8F1B, 0x8F77, 0x8FD4, 0x9030,
// 0x908C, 0x90E9, 0x9146, 0x91A2, 0x91FF, 0x925C, 0x92B9, 0x9316,
// 0x9373, 0x93D1, 0x942E, 0x948C, 0x94E9, 0x9547, 0x95A4, 0x9602,
// 0x9660, 0x96BE, 0x971C, 0x977A, 0x97D8, 0x9836, 0x9895, 0x98F3,
// 0x9952, 0x99B0, 0x9A0F, 0x9A6E, 0x9ACD, 0x9B2C, 0x9B8B, 0x9BEA,
// 0x9C49, 0x9CA8, 0x9D08, 0x9D67, 0x9DC7, 0x9E26, 0x9E86, 0x9EE6,
// 0x9F46, 0x9FA6, 0xA006, 0xA066, 0xA0C6, 0xA127, 0xA187, 0xA1E8,
// 0xA248, 0xA2A9, 0xA30A, 0xA36B, 0xA3CC, 0xA42D, 0xA48E, 0xA4EF,
// 0xA550, 0xA5B2, 0xA613, 0xA675, 0xA6D6, 0xA738, 0xA79A, 0xA7FC,
// 0xA85E, 0xA8C0, 0xA922, 0xA984, 0xA9E7, 0xAA49, 0xAAAC, 0xAB0E,
// 0xAB71, 0xABD4, 0xAC37, 0xAC9A, 0xACFD, 0xAD60, 0xADC3, 0xAE27,
// 0xAE8A, 0xAEED, 0xAF51, 0xAFB5, 0xB019, 0xB07C, 0xB0E0, 0xB145,
// 0xB1A9, 0xB20D, 0xB271, 0xB2D6, 0xB33A, 0xB39F, 0xB403, 0xB468,
// 0xB4CD, 0xB532, 0xB597, 0xB5FC, 0xB662, 0xB6C7, 0xB72C, 0xB792,
// 0xB7F7, 0xB85D, 0xB8C3, 0xB929, 0xB98F, 0xB9F5, 0xBA5B, 0xBAC1,
// 0xBB28, 0xBB8E, 0xBBF5, 0xBC5B, 0xBCC2, 0xBD29, 0xBD90, 0xBDF7,
// 0xBE5E, 0xBEC5, 0xBF2C, 0xBF94, 0xBFFB, 0xC063, 0xC0CA, 0xC132,
// 0xC19A, 0xC202, 0xC26A, 0xC2D2, 0xC33A, 0xC3A2, 0xC40B, 0xC473,
// 0xC4DC, 0xC544, 0xC5AD, 0xC616, 0xC67F, 0xC6E8, 0xC751, 0xC7BB,
// 0xC824, 0xC88D, 0xC8F7, 0xC960, 0xC9CA, 0xCA34, 0xCA9E, 0xCB08,
// 0xCB72, 0xCBDC, 0xCC47, 0xCCB1, 0xCD1B, 0xCD86, 0xCDF1, 0xCE5B,
// 0xCEC6, 0xCF31, 0xCF9C, 0xD008, 0xD073, 0xD0DE, 0xD14A, 0xD1B5,
// 0xD221, 0xD28D, 0xD2F8, 0xD364, 0xD3D0, 0xD43D, 0xD4A9, 0xD515,
// 0xD582, 0xD5EE, 0xD65B, 0xD6C7, 0xD734, 0xD7A1, 0xD80E, 0xD87B,
// 0xD8E9, 0xD956, 0xD9C3, 0xDA31, 0xDA9E, 0xDB0C, 0xDB7A, 0xDBE8,
// 0xDC56, 0xDCC4, 0xDD32, 0xDDA0, 0xDE0F, 0xDE7D, 0xDEEC, 0xDF5B,
// 0xDFC9, 0xE038, 0xE0A7, 0xE116, 0xE186, 0xE1F5, 0xE264, 0xE2D4,
// 0xE343, 0xE3B3, 0xE423, 0xE493, 0xE503, 0xE573, 0xE5E3, 0xE654,
// 0xE6C4, 0xE735, 0xE7A5, 0xE816, 0xE887, 0xE8F8, 0xE969, 0xE9DA,
// 0xEA4B, 0xEABC, 0xEB2E, 0xEB9F, 0xEC11, 0xEC83, 0xECF5, 0xED66,
// 0xEDD9, 0xEE4B, 0xEEBD, 0xEF2F, 0xEFA2, 0xF014, 0xF087, 0xF0FA,
// 0xF16D, 0xF1E0, 0xF253, 0xF2C6, 0xF339, 0xF3AD, 0xF420, 0xF494,
// 0xF507, 0xF57B, 0xF5EF, 0xF663, 0xF6D7, 0xF74C, 0xF7C0, 0xF834,
// 0xF8A9, 0xF91E, 0xF992, 0xFA07, 0xFA7C, 0xFAF1, 0xFB66, 0xFBDC,
// 0xFC51, 0xFCC7, 0xFD3C, 0xFDB2, 0xFE28, 0xFE9E, 0xFF14, 0xFF8A,
//};
static const u8 sVolumeTable[724] = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xB,
0xB, 0xB, 0xB, 0xB, 0xB, 0xB, 0xB, 0xC, 0xC, 0xC, 0xC,
0xC, 0xC, 0xC, 0xC, 0xD, 0xD, 0xD, 0xD, 0xD, 0xD, 0xE,
0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0xF, 0xF, 0xF, 0xF, 0xF,
0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x11, 0x11, 0x11,
0x11, 0x11, 0x12, 0x12, 0x12, 0x12, 0x12, 0x13, 0x13,
0x13, 0x13, 0x14, 0x14, 0x14, 0x14, 0x14, 0x15, 0x15,
0x15, 0x15, 0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17,
0x18, 0x18, 0x18, 0x18, 0x19, 0x19, 0x19, 0x19, 0x1A,
0x1A, 0x1A, 0x1B, 0x1B, 0x1B, 0x1C, 0x1C, 0x1C, 0x1D,
0x1D, 0x1D, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x20,
0x20, 0x20, 0x21, 0x21, 0x22, 0x22, 0x22, 0x23, 0x23,
0x24, 0x24, 0x24, 0x25, 0x25, 0x26, 0x26, 0x27, 0x27,
0x27, 0x28, 0x28, 0x29, 0x29, 0x2A, 0x2A, 0x2B, 0x2B,
0x2C, 0x2C, 0x2D, 0x2D, 0x2E, 0x2E, 0x2F, 0x2F, 0x30,
0x31, 0x31, 0x32, 0x32, 0x33, 0x33, 0x34, 0x35, 0x35,
0x36, 0x36, 0x37, 0x38, 0x38, 0x39, 0x3A, 0x3A, 0x3B,
0x3C, 0x3C, 0x3D, 0x3E, 0x3F, 0x3F, 0x40, 0x41, 0x42,
0x42, 0x43, 0x44, 0x45, 0x45, 0x46, 0x47, 0x48, 0x49,
0x4A, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51,
0x52, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
0x5A, 0x5B, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63,
0x64, 0x65, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6D, 0x6E,
0x6F, 0x71, 0x72, 0x73, 0x75, 0x76, 0x77, 0x79, 0x7A,
0x7B, 0x7D, 0x7E, 0x7F, 0x20, 0x21, 0x21, 0x21, 0x22,
0x22, 0x23, 0x23, 0x23, 0x24, 0x24, 0x25, 0x25, 0x26,
0x26, 0x26, 0x27, 0x27, 0x28, 0x28, 0x29, 0x29, 0x2A,
0x2A, 0x2B, 0x2B, 0x2C, 0x2C, 0x2D, 0x2D, 0x2E, 0x2E,
0x2F, 0x2F, 0x30, 0x30, 0x31, 0x31, 0x32, 0x33, 0x33,
0x34, 0x34, 0x35, 0x36, 0x36, 0x37, 0x37, 0x38, 0x39,
0x39, 0x3A, 0x3B, 0x3B, 0x3C, 0x3D, 0x3E, 0x3E, 0x3F,
0x40, 0x40, 0x41, 0x42, 0x43, 0x43, 0x44, 0x45, 0x46,
0x47, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4D,
0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56,
0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
0x60, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x69, 0x6A,
0x6B, 0x6C, 0x6D, 0x6F, 0x70, 0x71, 0x73, 0x74, 0x75,
0x77, 0x78, 0x79, 0x7B, 0x7C, 0x7E, 0x7E, 0x40, 0x41,
0x42, 0x43, 0x43, 0x44, 0x45, 0x46, 0x47, 0x47, 0x48,
0x49, 0x4A, 0x4B, 0x4C, 0x4C, 0x4D, 0x4E, 0x4F, 0x50,
0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62,
0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6B, 0x6C, 0x6D,
0x6E, 0x70, 0x71, 0x72, 0x74, 0x75, 0x76, 0x78, 0x79,
0x7B, 0x7C, 0x7D, 0x7E, 0x40, 0x41, 0x42, 0x42, 0x43,
0x44, 0x45, 0x46, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B,
0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53,
0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C,
0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x65, 0x66,
0x67, 0x68, 0x69, 0x6A, 0x6C, 0x6D, 0x6E, 0x6F, 0x71,
0x72, 0x73, 0x75, 0x76, 0x77, 0x79, 0x7A, 0x7C, 0x7D,
0x7E, 0x7F,
};
const s16 SNDi_DecibelTable[0x80] = {
-32768,-421,-361, -325, -300, -281, -265, -252,
-240, -230, -221, -212, -205, -198, -192, -186,
-180, -175, -170, -165, -161, -156, -152, -148,
-145, -141, -138, -134, -131, -128, -125, -122,
-120, -117, -114, -112, -110, -107, -105, -103,
-100, -98, -96, -94, -92, -90, -88, -86,
-85, -83, -81, -79, -78, -76, -74, -73,
-71, -70, -68, -67, -65, -64, -62, -61,
-60, -58, -57, -56, -54, -53, -52, -51,
-49, -48, -47, -46, -45, -43, -42, -41,
-40, -39, -38, -37, -36, -35, -34, -33,
-32, -31, -30, -29, -28, -27, -26, -25,
-24, -23, -23, -22, -21, -20, -19, -18,
-17, -17, -16, -15, -14, -13, -12, -12,
-11, -10, -9, -9, -8, -7, -6, -6,
-5, -4, -3, -3, -2, -1, -1, 0,
};
// not used in pokediamond
//const s16 SNDi_DecibelSquareTable[0x80] = {
// -32768,-722,-721, -651, -601, -562, -530, -503,
// -480, -460, -442, -425, -410, -396, -383, -371,
// -360, -349, -339, -330, -321, -313, -305, -297,
// -289, -282, -276, -269, -263, -257, -251, -245,
// -239, -234, -229, -224, -219, -214, -210, -205,
// -201, -196, -192, -188, -184, -180, -176, -173,
// -169, -165, -162, -158, -155, -152, -149, -145,
// -142, -139, -136, -133, -130, -127, -125, -122,
// -119, -116, -114, -111, -109, -106, -103, -101,
// -99, -96, -94, -91, -89, -87, -85, -82,
// -80, -78, -76, -74, -72, -70, -68, -66,
// -64, -62, -60, -58, -56, -54, -52, -50,
// -49, -47, -45, -43, -42, -40, -38, -36,
// -35, -33, -31, -30, -28, -27, -25, -23,
// -22, -20, -19, -17, -16, -14, -13, -11,
// -10, -8, -7, -6, -4, -3, -1, 0,
//};
ARM_FUNC u16 SND_CalcChannelVolume(s32 x) {
// directly using s32 doesn't match
int decibels = (int)x;
if (decibels < -723)
decibels = -723;
else if (decibels > 0)
decibels = 0;
u32 resultLo = sVolumeTable[decibels + 723];
u32 resultHi;
if (decibels < -240) {
resultHi = 3;
} else {
if (decibels < -120) {
resultHi = 2;
} else {
if (decibels < -60) {
resultHi = 1;
} else {
resultHi = 0;
}
}
}
return (u16)((resultHi << 8u) | resultLo);
}
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