audio_cnv.c

MIDI解码程序(用VC编写)

const char a2c_table[TABLE_SIZE8] = {
(char)0xeb,	(char)0xec,	(char)0xe9,	(char)0xea,	(char)0xef,	(char)0xf0,	(char)0xed,	(char)0xee,
(char)0xe3,	(char)0xe4,	(char)0xe1,	(char)0xe2,	(char)0xe7,	(char)0xe8,	(char)0xe5,	(char)0xe6,
(char)0xf6,	(char)0xf6,	(char)0xf5,	(char)0xf5,	(char)0xf8,	(char)0xf8,	(char)0xf7,	(char)0xf7,
(char)0xf2,	(char)0xf2,	(char)0xf1,	(char)0xf1,	(char)0xf4,	(char)0xf4,	(char)0xf3,	(char)0xf3,
(char)0xaa,	(char)0xae,	(char)0xa2,	(char)0xa6,	(char)0xba,	(char)0xbe,	(char)0xb2,	(char)0xb6,
(char)0x8a,	(char)0x8e,	(char)0x82,	(char)0x86,	(char)0x9a,	(char)0x9e,	(char)0x92,	(char)0x96,
(char)0xd5,	(char)0xd7,	(char)0xd1,	(char)0xd3,	(char)0xdd,	(char)0xdf,	(char)0xd9,	(char)0xdb,
(char)0xc5,	(char)0xc7,	(char)0xc1,	(char)0xc3,	(char)0xcd,	(char)0xcf,	(char)0xc9,	(char)0xcb,
(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,
(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,	(char)0xff,
(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,
(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,
(char)0xfb,	(char)0xfb,	(char)0xfb,	(char)0xfb,	(char)0xfc,	(char)0xfc,	(char)0xfc,	(char)0xfc,
(char)0xf9,	(char)0xf9,	(char)0xf9,	(char)0xf9,	(char)0xfa,	(char)0xfa,	(char)0xfa,	(char)0xfa,
(char)0xfe,	(char)0xfe,	(char)0xfe,	(char)0xfe,	(char)0xfe,	(char)0xfe,	(char)0xfe,	(char)0xfe,
(char)0xfd,	(char)0xfd,	(char)0xfd,	(char)0xfd,	(char)0xfd,	(char)0xfd,	(char)0xfd,	(char)0xfd,
(char)0x15,	(char)0x14,	(char)0x17,	(char)0x16,	(char)0x11,	(char)0x10,	(char)0x13,	(char)0x12,
(char)0x1d,	(char)0x1c,	(char)0x1f,	(char)0x1e,	(char)0x19,	(char)0x18,	(char)0x1b,	(char)0x1a,
(char)0x0a,	(char)0x0a,	(char)0x0b,	(char)0x0b,	(char)0x08,	(char)0x08,	(char)0x09,	(char)0x09,
(char)0x0e,	(char)0x0e,	(char)0x0f,	(char)0x0f,	(char)0x0c,	(char)0x0c,	(char)0x0d,	(char)0x0d,
(char)0x56,	(char)0x52,	(char)0x5e,	(char)0x5a,	(char)0x46,	(char)0x42,	(char)0x4e,	(char)0x4a,
(char)0x76,	(char)0x72,	(char)0x7e,	(char)0x7a,	(char)0x66,	(char)0x62,	(char)0x6e,	(char)0x6a,
(char)0x2b,	(char)0x29,	(char)0x2f,	(char)0x2d,	(char)0x23,	(char)0x21,	(char)0x27,	(char)0x25,
(char)0x3b,	(char)0x39,	(char)0x3f,	(char)0x3d,	(char)0x33,	(char)0x31,	(char)0x37,	(char)0x35,
(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,
(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,	(char)0x01,
(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,
(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,	(char)0x00,
(char)0x05,	(char)0x05,	(char)0x05,	(char)0x05,	(char)0x04,	(char)0x04,	(char)0x04,	(char)0x04,
(char)0x07,	(char)0x07,	(char)0x07,	(char)0x07,	(char)0x06,	(char)0x06,	(char)0x06,	(char)0x06,
(char)0x02,	(char)0x02,	(char)0x02,	(char)0x02,	(char)0x02,	(char)0x02,	(char)0x02,	(char)0x02,
(char)0x03,	(char)0x03,	(char)0x03,	(char)0x03,	(char)0x03,	(char)0x03,	(char)0x03,	(char)0x03};

const short u2s_table[TABLE_SIZE8] = {
(short)0x8284,	(short)0x8684,	(short)0x8a84,	(short)0x8e84,	(short)0x9284,	(short)0x9684,	(short)0x9a84,	(short)0x9e84,
(short)0xa284,	(short)0xa684,	(short)0xaa84,	(short)0xae84,	(short)0xb284,	(short)0xb684,	(short)0xba84,	(short)0xbe84,
(short)0xc184,	(short)0xc384,	(short)0xc584,	(short)0xc784,	(short)0xc984,	(short)0xcb84,	(short)0xcd84,	(short)0xcf84,
(short)0xd184,	(short)0xd384,	(short)0xd584,	(short)0xd784,	(short)0xd984,	(short)0xdb84,	(short)0xdd84,	(short)0xdf84,
(short)0xe104,	(short)0xe204,	(short)0xe304,	(short)0xe404,	(short)0xe504,	(short)0xe604,	(short)0xe704,	(short)0xe804,
(short)0xe904,	(short)0xea04,	(short)0xeb04,	(short)0xec04,	(short)0xed04,	(short)0xee04,	(short)0xef04,	(short)0xf004,
(short)0xf0c4,	(short)0xf144,	(short)0xf1c4,	(short)0xf244,	(short)0xf2c4,	(short)0xf344,	(short)0xf3c4,	(short)0xf444,
(short)0xf4c4,	(short)0xf544,	(short)0xf5c4,	(short)0xf644,	(short)0xf6c4,	(short)0xf744,	(short)0xf7c4,	(short)0xf844,
(short)0xf8a4,	(short)0xf8e4,	(short)0xf924,	(short)0xf964,	(short)0xf9a4,	(short)0xf9e4,	(short)0xfa24,	(short)0xfa64,
(short)0xfaa4,	(short)0xfae4,	(short)0xfb24,	(short)0xfb64,	(short)0xfba4,	(short)0xfbe4,	(short)0xfc24,	(short)0xfc64,
(short)0xfc94,	(short)0xfcb4,	(short)0xfcd4,	(short)0xfcf4,	(short)0xfd14,	(short)0xfd34,	(short)0xfd54,	(short)0xfd74,
(short)0xfd94,	(short)0xfdb4,	(short)0xfdd4,	(short)0xfdf4,	(short)0xfe14,	(short)0xfe34,	(short)0xfe54,	(short)0xfe74,
(short)0xfe8c,	(short)0xfe9c,	(short)0xfeac,	(short)0xfebc,	(short)0xfecc,	(short)0xfedc,	(short)0xfeec,	(short)0xfefc,
(short)0xff0c,	(short)0xff1c,	(short)0xff2c,	(short)0xff3c,	(short)0xff4c,	(short)0xff5c,	(short)0xff6c,	(short)0xff7c,
(short)0xff88,	(short)0xff90,	(short)0xff98,	(short)0xffa0,	(short)0xffa8,	(short)0xffb0,	(short)0xffb8,	(short)0xffc0,
(short)0xffc8,	(short)0xffd0,	(short)0xffd8,	(short)0xffe0,	(short)0xffe8,	(short)0xfff0,	(short)0xfff8,	(short)0x0000,
(short)0x7d7c,	(short)0x797c,	(short)0x757c,	(short)0x717c,	(short)0x6d7c,	(short)0x697c,	(short)0x657c,	(short)0x617c,
(short)0x5d7c,	(short)0x597c,	(short)0x557c,	(short)0x517c,	(short)0x4d7c,	(short)0x497c,	(short)0x457c,	(short)0x417c,
(short)0x3e7c,	(short)0x3c7c,	(short)0x3a7c,	(short)0x387c,	(short)0x367c,	(short)0x347c,	(short)0x327c,	(short)0x307c,
(short)0x2e7c,	(short)0x2c7c,	(short)0x2a7c,	(short)0x287c,	(short)0x267c,	(short)0x247c,	(short)0x227c,	(short)0x207c,
(short)0x1efc,	(short)0x1dfc,	(short)0x1cfc,	(short)0x1bfc,	(short)0x1afc,	(short)0x19fc,	(short)0x18fc,	(short)0x17fc,
(short)0x16fc,	(short)0x15fc,	(short)0x14fc,	(short)0x13fc,	(short)0x12fc,	(short)0x11fc,	(short)0x10fc,	(short)0x0ffc,
(short)0x0f3c,	(short)0x0ebc,	(short)0x0e3c,	(short)0x0dbc,	(short)0x0d3c,	(short)0x0cbc,	(short)0x0c3c,	(short)0x0bbc,
(short)0x0b3c,	(short)0x0abc,	(short)0x0a3c,	(short)0x09bc,	(short)0x093c,	(short)0x08bc,	(short)0x083c,	(short)0x07bc,
(short)0x075c,	(short)0x071c,	(short)0x06dc,	(short)0x069c,	(short)0x065c,	(short)0x061c,	(short)0x05dc,	(short)0x059c,
(short)0x055c,	(short)0x051c,	(short)0x04dc,	(short)0x049c,	(short)0x045c,	(short)0x041c,	(short)0x03dc,	(short)0x039c,
(short)0x036c,	(short)0x034c,	(short)0x032c,	(short)0x030c,	(short)0x02ec,	(short)0x02cc,	(short)0x02ac,	(short)0x028c,
(short)0x026c,	(short)0x024c,	(short)0x022c,	(short)0x020c,	(short)0x01ec,	(short)0x01cc,	(short)0x01ac,	(short)0x018c,
(short)0x0174,	(short)0x0164,	(short)0x0154,	(short)0x0144,	(short)0x0134,	(short)0x0124,	(short)0x0114,	(short)0x0104,
(short)0x00f4,	(short)0x00e4,	(short)0x00d4,	(short)0x00c4,	(short)0x00b4,	(short)0x00a4,	(short)0x0094,	(short)0x0084,
(short)0x0078,	(short)0x0070,	(short)0x0068,	(short)0x0060,	(short)0x0058,	(short)0x0050,	(short)0x0048,	(short)0x0040,
(short)0x0038,	(short)0x0030,	(short)0x0028,	(short)0x0020,	(short)0x0018,	(short)0x0010,	(short)0x0008,	(short)0x0000};

const char s2u_table[TABLE_SIZE14] = {
(char)0xff,	(char)0xfe,	(char)0xfe,	(char)0xfd,	(char)0xfd,	(char)0xfc,	(char)0xfc,	(char)0xfb,
(char)0xfb,	(char)0xfa,	(char)0xfa,	(char)0xf9,	(char)0xf9,	(char)0xf8,	(char)0xf8,	(char)0xf7,
(char)0xf7,	(char)0xf6,	(char)0xf6,	(char)0xf5,	(char)0xf5,	(char)0xf4,	(char)0xf4,	(char)0xf3,
(char)0xf3,	(char)0xf2,	(char)0xf2,	(char)0xf1,	(char)0xf1,	(char)0xf0,	(char)0xf0,	(char)0xef,
(char)0xef,	(char)0xef,	(char)0xef,	(char)0xee,	(char)0xee,	(char)0xee,	(char)0xee,	(char)0xed,
(char)0xed,	(char)0xed,	(char)0xed,	(char)0xec,	(char)0xec,	(char)0xec,	(char)0xec,	(char)0xeb,
(char)0xeb,	(char)0xeb,	(char)0xeb,	(char)0xea,	(char)0xea,	(char)0xea,	(char)0xea,	(char)0xe9,
(char)0xe9,	(char)0xe9,	(char)0xe9,	(char)0xe8,	(char)0xe8,	(char)0xe8,	(char)0xe8,	(char)0xe7,
(char)0xe7,	(char)0xe7,	(char)0xe7,	(char)0xe6,	(char)0xe6,	(char)0xe6,	(char)0xe6,	(char)0xe5,
(char)0xe5,	(char)0xe5,	(char)0xe5,	(char)0xe4,	(char)0xe4,	(char)0xe4,	(char)0xe4,	(char)0xe3,
(char)0xe3,	(char)0xe3,	(char)0xe3,	(char)0xe2,	(char)0xe2,	(char)0xe2,	(char)0xe2,	(char)0xe1,
(char)0xe1,	(char)0xe1,	(char)0xe1,	(char)0xe0,	(char)0xe0,	(char)0xe0,	(char)0xe0,	(char)0xdf,
(char)0xdf,	(char)0xdf,	(char)0xdf,	(char)0xdf,	(char)0xdf,	(char)0xdf,	(char)0xdf,	(char)0xde,
(char)0xde,	(char)0xde,	(char)0xde,	(char)0xde,	(char)0xde,	(char)0xde,	(char)0xde,	(char)0xdd,
(char)0xdd,	(char)0xdd,	(char)0xdd,	(char)0xdd,	(char)0xdd,	(char)0xdd,	(char)0xdd,	(char)0xdc,
(char)0xdc,	(char)0xdc,	(char)0xdc,	(char)0xdc,	(char)0xdc,	(char)0xdc,	(char)0xdc,	(char)0xdb,
(char)0xdb,	(char)0xdb,	(char)0xdb,	(char)0xdb,	(char)0xdb,	(char)0xdb,	(char)0xdb,	(char)0xda,
(char)0xda,	(char)0xda,	(char)0xda,	(char)0xda,	(char)0xda,	(char)0xda,	(char)0xda,	(char)0xd9,
(char)0xd9,	(char)0xd9,	(char)0xd9,	(char)0xd9,	(char)0xd9,	(char)0xd9,	(char)0xd9,	(char)0xd8,
(char)0xd8,	(char)0xd8,	(char)0xd8,	(char)0xd8,	(char)0xd8,	(char)0xd8,	(char)0xd8,	(char)0xd7,
(char)0xd7,	(char)0xd7,	(char)0xd7,	(char)0xd7,	(char)0xd7,	(char)0xd7,	(char)0xd7,	(char)0xd6,
(char)0xd6,	(char)0xd6,	(char)0xd6,	(char)0xd6,	(char)0xd6,	(char)0xd6,	(char)0xd6,	(char)0xd5,
(char)0xd5,	(char)0xd5,	(char)0xd5,	(char)0xd5,	(char)0xd5,	(char)0xd5,	(char)0xd5,	(char)0xd4,
(char)0xd4,	(char)0xd4,	(char)0xd4,	(char)0xd4,	(char)0xd4,	(char)0xd4,	(char)0xd4,	(char)0xd3,
(char)0xd3,	(char)0xd3,	(char)0xd3,	(char)0xd3,	(char)0xd3,	(char)0xd3,	(char)0xd3,	(char)0xd2,
(char)0xd2,	(char)0xd2,	(char)0xd2,	(char)0xd2,	(char)0xd2,	(char)0xd2,	(char)0xd2,	(char)0xd1,
(char)0xd1,	(char)0xd1,	(char)0xd1,	(char)0xd1,	(char)0xd1,	(char)0xd1,	(char)0xd1,	(char)0xd0,
(char)0xd0,	(char)0xd0,	(char)0xd0,	(char)0xd0,	(char)0xd0,	(char)0xd0,	(char)0xd0,	(char)0xcf,
(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,
(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xcf,	(char)0xce,
(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,
(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xce,	(char)0xcd,
(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,
(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcd,	(char)0xcc,
(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,
(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcc,	(char)0xcb,
(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,
(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xcb,	(char)0xca,
(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,
(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xca,	(char)0xc9,
(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,
(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc9,	(char)0xc8,
(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,
(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc8,	(char)0xc7,
(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,
(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc7,	(char)0xc6,
(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,
(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc6,	(char)0xc5,
(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,
(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc5,	(char)0xc4,
(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,
(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc4,	(char)0xc3,
(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,
(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc3,	(char)0xc2,
(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,
(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc2,	(char)0xc1,
(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,
(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc1,	(char)0xc0,
(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,
(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xc0,	(char)0xbf,
(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,
(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,
(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,
(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbf,	(char)0xbe,
(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,
(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,
(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,
(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbe,	(char)0xbd,
(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,
(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,
(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,
(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbd,	(char)0xbc,
(char)0xbc,	(char)0xbc,	(char)0xbc,	(char)0xbc,	(char)0xbc,	(char)0xbc,	(char)0xbc,	(char)0xbc,