Lines Matching refs:FFT_N
49 #define FFT_N (1 << FFT_NSHIFT) macro
87 static fx16 sinTable[FFT_N - FFT_N / 4];
89 static fx16 sinTable2[(FFT_N - FFT_N / 4) / 2];
90 static fx32 data[FFT_N];
92 static fx32 data[FFT_N * 2];
94 static s32 power[FFT_N/2+1];
95 static s32 smoothedPower[FFT_N/2+1];
616 p = (u16 *)((u32)address - (FFT_N-1)*2); in CheckMicData()
622 for (i = 0; i < FFT_N; i++) in CheckMicData()
648 for (i = 0; i <= FFT_N/2; i++) in CheckMicData()
654 if (0 < i && i < FFT_N/2) in CheckMicData()