twid_16.h

ADI BF DSP的FFT汇编优化后的代码

short twid16_real[16] = {
0x7FFF,
0x7640,
0x5A81,
0x30FB,
0x0000,
0xCF03,
0xA57D,
0x89BE,
0x8000,
0x89BE,
0xA57D,
0xCF03,
0xFFFF,
0x30FB,
0x5A81,
0x7640
};
short twid16_imag[16] = {
0x0000,
0xCF03,
0xA57D,
0x89BE,
0x8000,
0x89BE,
0xA57D,
0xCF03,
0xFFFF,
0x30FB,
0x5A81,
0x7640,
0x7FFF,
0x7640,
0x5A81,
0x30FB
};