| /hal_nxp-3.6.0/mcux/mcux-sdk/CMSIS/DSP/Include/dsp/ |
| D | utils.h | 158 int32_t n1; in arm_norm_64_to_32u() local
162 n1 = __CLZ(hi) - 32; in arm_norm_64_to_32u()
163 if (!n1) in arm_norm_64_to_32u()
168 n1 = __CLZ(lo); in arm_norm_64_to_32u()
169 if (!n1) in arm_norm_64_to_32u()
178 if (n1 == 32) in arm_norm_64_to_32u()
190 *norm = n1 - 1; in arm_norm_64_to_32u()
199 n1 = 1 - n1; in arm_norm_64_to_32u()
200 *norm = -n1; in arm_norm_64_to_32u()
204 *normalized = (((uint32_t) lo) >> n1) | (hi << (32 - n1)); in arm_norm_64_to_32u()
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| /hal_nxp-3.6.0/mcux/mcux-sdk/CMSIS/DSP/Source/TransformFunctions/ |
| D | arm_cfft_radix2_q15.c | 96 uint32_t n1, n2, ia; in arm_radix2_butterfly_q15() local
104 n1 = n2; in arm_radix2_butterfly_q15()
177 n1 = n2; in arm_radix2_butterfly_q15()
189 for (i = j; i < fftLen; i += n1) in arm_radix2_butterfly_q15()
211 i += n1; in arm_radix2_butterfly_q15()
240 n1 = n2; in arm_radix2_butterfly_q15()
249 for (i = 0; i < fftLen; i += n1) in arm_radix2_butterfly_q15()
263 i += n1; in arm_radix2_butterfly_q15()
282 uint32_t n1, n2, ia; in arm_radix2_butterfly_q15()
289 n1 = n2; in arm_radix2_butterfly_q15()
[all …]
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| D | arm_cfft_radix2_q31.c | 97 unsigned n1, n2, ia; in arm_radix2_butterfly_q31() local
104 n1 = n2; in arm_radix2_butterfly_q31()
138 n1 = n2; in arm_radix2_butterfly_q31()
151 m = fftLen / n1; in arm_radix2_butterfly_q31()
168 i += n1; in arm_radix2_butterfly_q31()
177 n1 = n2; in arm_radix2_butterfly_q31()
186 for (i = 0; i < fftLen; i += n1) in arm_radix2_butterfly_q31()
199 i += n1; in arm_radix2_butterfly_q31()
225 unsigned n1, n2, ia; in arm_radix2_butterfly_inverse_q31() local
232 n1 = n2; in arm_radix2_butterfly_inverse_q31()
[all …]
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| D | arm_cfft_radix4_q15.c | 158 uint32_t n1, n2, ic, i0, j, k; in arm_radix4_butterfly_q15() local
174 n1 = n2; in arm_radix4_butterfly_q15()
342 n1 = n2; in arm_radix4_butterfly_q15()
362 for (i0 = j; i0 < fftLen; i0 += n1) in arm_radix4_butterfly_q15()
394 pSi0 += 2 * n1; in arm_radix4_butterfly_q15()
421 pSi1 += 2 * n1; in arm_radix4_butterfly_q15()
458 pSi2 += 2 * n1; in arm_radix4_butterfly_q15()
473 pSi3 += 2 * n1; in arm_radix4_butterfly_q15()
569 uint32_t n1, n2, ic, i0, i1, i2, i3, j, k; in arm_radix4_butterfly_q15()
577 n1 = n2; in arm_radix4_butterfly_q15()
[all …]
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| D | arm_cfft_radix2_f16.c | 123 uint32_t n1, n2, ia; in arm_radix2_butterfly_f16() local
174 n1 = n2; in arm_radix2_butterfly_f16()
208 i += n1; in arm_radix2_butterfly_f16()
237 n1 = n2; in arm_radix2_butterfly_f16()
271 i += n1; in arm_radix2_butterfly_f16()
292 uint32_t n1, n2, ia; in arm_radix2_butterfly_inverse_f16() local
333 n1 = n2; in arm_radix2_butterfly_inverse_f16()
367 i += n1; in arm_radix2_butterfly_inverse_f16()
402 n1 = n2; in arm_radix2_butterfly_inverse_f16()
436 i += n1; in arm_radix2_butterfly_inverse_f16()
[all …]
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| D | arm_cfft_radix2_f32.c | 121 uint32_t n1, n2, ia; in arm_radix2_butterfly_f32() local
172 n1 = n2; in arm_radix2_butterfly_f32()
206 i += n1; in arm_radix2_butterfly_f32()
235 n1 = n2; in arm_radix2_butterfly_f32()
269 i += n1; in arm_radix2_butterfly_f32()
290 uint32_t n1, n2, ia; in arm_radix2_butterfly_inverse_f32() local
331 n1 = n2; in arm_radix2_butterfly_inverse_f32()
365 i += n1; in arm_radix2_butterfly_inverse_f32()
400 n1 = n2; in arm_radix2_butterfly_inverse_f32()
434 i += n1; in arm_radix2_butterfly_inverse_f32()
[all …]
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| D | arm_cfft_radix4_f32.c | 120 uint32_t n1, n2, j, k; in arm_radix4_butterfly_f32() local
135 n1 = n2; in arm_radix4_butterfly_f32()
280 n1 = n2; in arm_radix4_butterfly_f32()
407 i0 += n1; in arm_radix4_butterfly_f32()
489 n1 = n2; in arm_radix4_butterfly_f32()
493 n1 = n2; in arm_radix4_butterfly_f32()
589 i0 += n1; in arm_radix4_butterfly_f32()
620 uint32_t n1, n2, j, k; in arm_radix4_butterfly_inverse_f32() local
636 n1 = n2; in arm_radix4_butterfly_inverse_f32()
782 n1 = n2; in arm_radix4_butterfly_inverse_f32()
[all …]
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| D | arm_cfft_radix4_f16.c | 183 uint32_t n1, n2, j, k; in arm_radix4_butterfly_f16() local
200 n1 = n2; in arm_radix4_butterfly_f16()
345 n1 = n2; in arm_radix4_butterfly_f16()
472 i0 += n1; in arm_radix4_butterfly_f16()
556 n1 = n2; in arm_radix4_butterfly_f16()
560 n1 = n2; in arm_radix4_butterfly_f16()
656 i0 += n1; in arm_radix4_butterfly_f16()
687 uint32_t n1, n2, j, k; in arm_radix4_butterfly_inverse_f16() local
703 n1 = n2; in arm_radix4_butterfly_inverse_f16()
849 n1 = n2; in arm_radix4_butterfly_inverse_f16()
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| D | arm_cfft_f16.c | 97 uint32_t n1, n2; in _arm_radix4_butterfly_f16_mve() local
107 n1 = n2; in _arm_radix4_butterfly_f16_mve()
123 float16_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_f16_mve()
202 n1 = n2; in _arm_radix4_butterfly_f16_mve()
305 uint32_t n1, n2; in _arm_radix4_butterfly_inverse_f16_mve() local
316 n1 = n2; in _arm_radix4_butterfly_inverse_f16_mve()
332 float16_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_inverse_f16_mve()
408 n1 = n2; in _arm_radix4_butterfly_inverse_f16_mve()
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| D | arm_cfft_radix4_q31.c | 151 uint32_t n1, n2, ia1, ia2, ia3, i0, i1, i2, i3, j, k; in arm_radix4_butterfly_q31() local
170 n1 = n2; in arm_radix4_butterfly_q31()
292 n1 = n2; in arm_radix4_butterfly_q31()
311 for (i0 = j; i0 < fftLen; i0 += n1) in arm_radix4_butterfly_q31()
523 uint32_t n1, n2, ia1, ia2, ia3, i0, i1, i2, i3, j, k; in arm_radix4_butterfly_inverse_q31() local
540 n1 = n2; in arm_radix4_butterfly_inverse_q31()
656 n1 = n2; in arm_radix4_butterfly_inverse_q31()
674 for (i0 = j; i0 < fftLen; i0 += n1) in arm_radix4_butterfly_inverse_q31()
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| D | arm_cfft_q31.c | 48 uint32_t n1, n2; in _arm_radix4_butterfly_q31_mve() local
62 n1 = n2; in _arm_radix4_butterfly_q31_mve()
78 q31_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_q31_mve()
153 n1 = n2; in _arm_radix4_butterfly_q31_mve()
298 uint32_t n1, n2; in _arm_radix4_butterfly_inverse_q31_mve() local
311 n1 = n2; in _arm_radix4_butterfly_inverse_q31_mve()
328 q31_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_inverse_q31_mve()
403 n1 = n2; in _arm_radix4_butterfly_inverse_q31_mve()
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| D | arm_cfft_f64.c | 71 uint32_t n1, n2, j, k; in arm_radix4_butterfly_f64() local
78 n1 = n2; in arm_radix4_butterfly_f64()
82 n1 = n2; in arm_radix4_butterfly_f64()
178 i0 += n1; in arm_radix4_butterfly_f64()
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| D | arm_cfft_q15.c | 46 uint32_t n1, n2; in _arm_radix4_butterfly_q15_mve() local
59 n1 = n2; in _arm_radix4_butterfly_q15_mve()
75 q15_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_q15_mve()
151 n1 = n2; in _arm_radix4_butterfly_q15_mve()
281 uint32_t n1, n2; in _arm_radix4_butterfly_inverse_q15_mve() local
295 n1 = n2; in _arm_radix4_butterfly_inverse_q15_mve()
311 q15_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_inverse_q15_mve()
386 n1 = n2; in _arm_radix4_butterfly_inverse_q15_mve()
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| D | arm_cfft_f32.c | 98 uint32_t n1, n2; in _arm_radix4_butterfly_f32_mve() local
109 n1 = n2; in _arm_radix4_butterfly_f32_mve()
125 float32_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_f32_mve()
204 n1 = n2; in _arm_radix4_butterfly_f32_mve()
307 uint32_t n1, n2; in _arm_radix4_butterfly_inverse_f32_mve() local
318 n1 = n2; in _arm_radix4_butterfly_inverse_f32_mve()
334 float32_t *inA = pSrc + CMPLX_DIM * i * n1; in _arm_radix4_butterfly_inverse_f32_mve()
410 n1 = n2; in _arm_radix4_butterfly_inverse_f32_mve()
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| D | arm_cfft_radix8_f16.c | 56 uint32_t n1, n2, j; in arm_radix8_butterfly_f16() local
70 n1 = n2; in arm_radix8_butterfly_f16()
136 i1 += n1; in arm_radix8_butterfly_f16()
279 i1 += n1; in arm_radix8_butterfly_f16()
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| D | arm_cfft_radix8_f32.c | 54 uint32_t n1, n2, j; in arm_radix8_butterfly_f32() local
68 n1 = n2; in arm_radix8_butterfly_f32()
134 i1 += n1; in arm_radix8_butterfly_f32()
277 i1 += n1; in arm_radix8_butterfly_f32()
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