Lines Matching refs:fftLen
37 uint16_t fftLen,
43 uint16_t fftLen,
56 uint32_t fftLen,
64 uint32_t fftLen,
103 …arm_radix4_butterfly_inverse_f32 (pDst, S_CFFT->fftLen, S_CFFT->pTwiddle, S_CFFT->twidCoefModifier… in arm_rfft_f32()
108 arm_bitreversal_f32 (pDst, S_CFFT->fftLen, S_CFFT->bitRevFactor, S_CFFT->pBitRevTable); in arm_rfft_f32()
116 arm_radix4_butterfly_f32 (pSrc, S_CFFT->fftLen, S_CFFT->pTwiddle, S_CFFT->twidCoefModifier); in arm_rfft_f32()
121 arm_bitreversal_f32 (pSrc, S_CFFT->fftLen, S_CFFT->bitRevFactor, S_CFFT->pBitRevTable); in arm_rfft_f32()
146 uint32_t fftLen, in arm_split_rfft_f32() argument
156 …float32_t *pDst1 = &pDst[2], *pDst2 = &pDst[(4U * fftLen) - 1U]; /* temp pointers for output … in arm_split_rfft_f32()
157 …float32_t *pSrc1 = &pSrc[2], *pSrc2 = &pSrc[(2U * fftLen) - 1U]; /* temp pointers for input b… in arm_split_rfft_f32()
163 i = fftLen - 1U; in arm_split_rfft_f32()
220 pDst[2U * fftLen] = pSrc[0] - pSrc[1]; in arm_split_rfft_f32()
221 pDst[(2U * fftLen) + 1U] = 0.0f; in arm_split_rfft_f32()
241 uint32_t fftLen, in arm_split_rifft_f32() argument
250 float32_t *pSrc1 = &pSrc[0], *pSrc2 = &pSrc[(2U * fftLen) + 1U]; in arm_split_rifft_f32()
255 while (fftLen > 0U) in arm_split_rifft_f32()
304 fftLen--; in arm_split_rifft_f32()