Searched refs:gFFTBitTable (Results 1 – 2 of 2) sorted by relevance
56 static ArraysOf<int> gFFTBitTable; variable101 gFFTBitTable.reinit(MaxFastBits); in InitFFT()105 auto &array = gFFTBitTable[b - 1]; in InitFFT()116 gFFTBitTable.reset(); in DeinitFFT()122 return gFFTBitTable[NumBits - 1][i]; in FastReverseBits()144 if (!gFFTBitTable) in FFT()
560 static int **gFFTBitTable = NULL; variable608 gFFTBitTable = malloc (sizeof (int *) * MaxFastBits); in InitFFT()615 gFFTBitTable[b - 1] = malloc (sizeof (int) * len); in InitFFT()618 gFFTBitTable[b - 1][i] = ReverseBits (i, b); in InitFFT()628 return gFFTBitTable[NumBits - 1][i]; in FastReverseBits()653 if (!gFFTBitTable) in FFT()