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/hal_nxp-3.6.0/mcux/mcux-sdk/CMSIS/DSP/Source/TransformFunctions/
Darm_cfft_radix8_f16.c54 uint32_t i1, i2, i3, i4, i5, i6, i7, i8; in arm_radix8_butterfly_f16() local
79 i5 = i4 + n2; in arm_radix8_butterfly_f16()
80 i6 = i5 + n2; in arm_radix8_butterfly_f16()
83 r1 = pSrc[2 * i1] + pSrc[2 * i5]; in arm_radix8_butterfly_f16()
84 r5 = pSrc[2 * i1] - pSrc[2 * i5]; in arm_radix8_butterfly_f16()
96 pSrc[2 * i5] = r1 - r2; in arm_radix8_butterfly_f16()
97 r1 = pSrc[2 * i1 + 1] + pSrc[2 * i5 + 1]; in arm_radix8_butterfly_f16()
98 s5 = pSrc[2 * i1 + 1] - pSrc[2 * i5 + 1]; in arm_radix8_butterfly_f16()
110 pSrc[2 * i5 + 1] = r1 - r2; in arm_radix8_butterfly_f16()
180 i5 = i4 + n2; in arm_radix8_butterfly_f16()
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Darm_cfft_radix8_f32.c52 uint32_t i1, i2, i3, i4, i5, i6, i7, i8; in arm_radix8_butterfly_f32() local
77 i5 = i4 + n2; in arm_radix8_butterfly_f32()
78 i6 = i5 + n2; in arm_radix8_butterfly_f32()
81 r1 = pSrc[2 * i1] + pSrc[2 * i5]; in arm_radix8_butterfly_f32()
82 r5 = pSrc[2 * i1] - pSrc[2 * i5]; in arm_radix8_butterfly_f32()
94 pSrc[2 * i5] = r1 - r2; in arm_radix8_butterfly_f32()
95 r1 = pSrc[2 * i1 + 1] + pSrc[2 * i5 + 1]; in arm_radix8_butterfly_f32()
96 s5 = pSrc[2 * i1 + 1] - pSrc[2 * i5 + 1]; in arm_radix8_butterfly_f32()
108 pSrc[2 * i5 + 1] = r1 - r2; in arm_radix8_butterfly_f32()
178 i5 = i4 + n2; in arm_radix8_butterfly_f32()
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