| /cmsis-dsp-latest/Source/TransformFunctions/ |
| D | arm_cfft_radix2_q31.c | 32 q31_t * pSrc,
38 q31_t * pSrc,
44 q31_t * pSrc,
64 q31_t * pSrc) in arm_cfft_radix2_q31() argument
69 arm_radix2_butterfly_inverse_q31(pSrc, S->fftLen, in arm_cfft_radix2_q31()
74 arm_radix2_butterfly_q31(pSrc, S->fftLen, in arm_cfft_radix2_q31()
78 arm_bitreversal_q31(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable); in arm_cfft_radix2_q31()
86 q31_t * pSrc, in arm_radix2_butterfly_q31() argument
112 xt = (pSrc[2 * i] >> 1U) - (pSrc[2 * l] >> 1U); in arm_radix2_butterfly_q31()
113 pSrc[2 * i] = ((pSrc[2 * i] >> 1U) + (pSrc[2 * l] >> 1U)) >> 1U; in arm_radix2_butterfly_q31()
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| D | arm_cfft_radix2_f32.c | 32 float32_t * pSrc,
38 float32_t * pSrc,
45 float32_t * pSrc,
66 float32_t * pSrc) in arm_cfft_radix2_f32() argument
72 arm_radix2_butterfly_inverse_f32(pSrc, S->fftLen, S->pTwiddle, in arm_cfft_radix2_f32()
78 arm_radix2_butterfly_f32(pSrc, S->fftLen, S->pTwiddle, in arm_cfft_radix2_f32()
85 arm_bitreversal_f32(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable); in arm_cfft_radix2_f32()
111 float32_t * pSrc, in arm_radix2_butterfly_f32() argument
144 a0 = pSrc[2 * i] + pSrc[2 * l]; in arm_radix2_butterfly_f32()
145 xt = pSrc[2 * i] - pSrc[2 * l]; in arm_radix2_butterfly_f32()
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| D | arm_bitreversal.c | 33 float32_t * pSrc,
47 float32_t * pSrc, in arm_bitreversal_f32() argument
67 in = pSrc[2U * i]; in arm_bitreversal_f32()
68 pSrc[2U * i] = pSrc[2U * j]; in arm_bitreversal_f32()
69 pSrc[2U * j] = in; in arm_bitreversal_f32()
72 in = pSrc[(2U * i) + 1U]; in arm_bitreversal_f32()
73 pSrc[(2U * i) + 1U] = pSrc[(2U * j) + 1U]; in arm_bitreversal_f32()
74 pSrc[(2U * j) + 1U] = in; in arm_bitreversal_f32()
77 in = pSrc[2U * (i + fftLenBy2p1)]; in arm_bitreversal_f32()
78 pSrc[2U * (i + fftLenBy2p1)] = pSrc[2U * (j + fftLenBy2p1)]; in arm_bitreversal_f32()
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| D | arm_cfft_radix2_f16.c | 38 float16_t * pSrc,
44 float16_t * pSrc,
51 float16_t * pSrc,
74 float16_t * pSrc) in arm_cfft_radix2_f16() argument
80 arm_radix2_butterfly_inverse_f16(pSrc, S->fftLen, S->pTwiddle, in arm_cfft_radix2_f16()
86 arm_radix2_butterfly_f16(pSrc, S->fftLen, S->pTwiddle, in arm_cfft_radix2_f16()
93 arm_bitreversal_f16(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable); in arm_cfft_radix2_f16()
118 float16_t * pSrc, in arm_radix2_butterfly_f16() argument
151 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_f16()
152 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_f16()
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| D | arm_cfft_radix8_f32.c | 37 float32_t * pSrc,
52 float32_t * pSrc, in arm_radix8_butterfly_f32() argument
87 r1 = pSrc[2 * i1] + pSrc[2 * i5]; in arm_radix8_butterfly_f32()
88 r5 = pSrc[2 * i1] - pSrc[2 * i5]; in arm_radix8_butterfly_f32()
89 r2 = pSrc[2 * i2] + pSrc[2 * i6]; in arm_radix8_butterfly_f32()
90 r6 = pSrc[2 * i2] - pSrc[2 * i6]; in arm_radix8_butterfly_f32()
91 r3 = pSrc[2 * i3] + pSrc[2 * i7]; in arm_radix8_butterfly_f32()
92 r7 = pSrc[2 * i3] - pSrc[2 * i7]; in arm_radix8_butterfly_f32()
93 r4 = pSrc[2 * i4] + pSrc[2 * i8]; in arm_radix8_butterfly_f32()
94 r8 = pSrc[2 * i4] - pSrc[2 * i8]; in arm_radix8_butterfly_f32()
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| D | arm_cfft_radix2_q15.c | 32 q15_t * pSrc,
38 q15_t * pSrc,
44 q15_t * pSrc,
64 q15_t * pSrc) in arm_cfft_radix2_q15() argument
69 arm_radix2_butterfly_inverse_q15 (pSrc, S->fftLen, S->pTwiddle, S->twidCoefModifier); in arm_cfft_radix2_q15()
73 arm_radix2_butterfly_q15 (pSrc, S->fftLen, S->pTwiddle, S->twidCoefModifier); in arm_cfft_radix2_q15()
76 arm_bitreversal_q15(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable); in arm_cfft_radix2_q15()
84 q15_t * pSrc, in arm_radix2_butterfly_q15() argument
113 T = read_q15x2 (pSrc + (2 * i)); in arm_radix2_butterfly_q15()
117 S = read_q15x2 (pSrc + (2 * l)); in arm_radix2_butterfly_q15()
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| D | arm_cfft_f64.c | 34 float64_t * pSrc,
40 uint64_t * pSrc,
57 float64_t * pSrc, in arm_radix4_butterfly_f64() argument
108 r1 = pSrc[(2U * i0)] + pSrc[(2U * i2)]; in arm_radix4_butterfly_f64()
111 r2 = pSrc[(2U * i0)] - pSrc[(2U * i2)]; in arm_radix4_butterfly_f64()
114 s1 = pSrc[(2U * i0) + 1U] + pSrc[(2U * i2) + 1U]; in arm_radix4_butterfly_f64()
117 s2 = pSrc[(2U * i0) + 1U] - pSrc[(2U * i2) + 1U]; in arm_radix4_butterfly_f64()
120 t1 = pSrc[2U * i1] + pSrc[2U * i3]; in arm_radix4_butterfly_f64()
123 pSrc[2U * i0] = r1 + t1; in arm_radix4_butterfly_f64()
129 t2 = pSrc[(2U * i1) + 1U] + pSrc[(2U * i3) + 1U]; in arm_radix4_butterfly_f64()
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| D | arm_cfft_radix4_q31.c | 33 q31_t * pSrc,
39 q31_t * pSrc,
45 q31_t * pSrc,
86 q31_t * pSrc) in arm_cfft_radix4_q31() argument
91 arm_radix4_butterfly_inverse_q31(pSrc, S->fftLen, S->pTwiddle, S->twidCoefModifier); in arm_cfft_radix4_q31()
96 arm_radix4_butterfly_q31(pSrc, S->fftLen, S->pTwiddle, S->twidCoefModifier); in arm_cfft_radix4_q31()
102 arm_bitreversal_q31(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable); in arm_cfft_radix4_q31()
154 q31_t * pSrc, in arm_radix4_butterfly_q31() argument
199 r1 = (pSrc[(2U * i0)] >> 4U) + (pSrc[(2U * i2)] >> 4U); in arm_radix4_butterfly_q31()
201 r2 = (pSrc[(2U * i0)] >> 4U) - (pSrc[(2U * i2)] >> 4U); in arm_radix4_butterfly_q31()
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| D | arm_cfft_radix4_f32.c | 32 float32_t * pSrc,
38 float32_t * pSrc,
44 float32_t * pSrc,
68 float32_t * pSrc) in arm_cfft_radix4_f32() argument
73 …arm_radix4_butterfly_inverse_f32(pSrc, S->fftLen, S->pTwiddle, S->twidCoefModifier, S->onebyfftLen… in arm_cfft_radix4_f32()
78 arm_radix4_butterfly_f32(pSrc, S->fftLen, S->pTwiddle, S->twidCoefModifier); in arm_cfft_radix4_f32()
84 arm_bitreversal_f32(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable); in arm_cfft_radix4_f32()
107 float32_t * pSrc, in arm_radix4_butterfly_f32() argument
148 xaIn = pSrc[(2U * i0)]; in arm_radix4_butterfly_f32()
149 yaIn = pSrc[(2U * i0) + 1U]; in arm_radix4_butterfly_f32()
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| D | arm_cfft_radix8_f16.c | 34 float16_t * pSrc,
53 float16_t * pSrc, in arm_radix8_butterfly_f16() argument
88 r1 = (_Float16)pSrc[2 * i1] + (_Float16)pSrc[2 * i5]; in arm_radix8_butterfly_f16()
89 r5 = (_Float16)pSrc[2 * i1] - (_Float16)pSrc[2 * i5]; in arm_radix8_butterfly_f16()
90 r2 = (_Float16)pSrc[2 * i2] + (_Float16)pSrc[2 * i6]; in arm_radix8_butterfly_f16()
91 r6 = (_Float16)pSrc[2 * i2] - (_Float16)pSrc[2 * i6]; in arm_radix8_butterfly_f16()
92 r3 = (_Float16)pSrc[2 * i3] + (_Float16)pSrc[2 * i7]; in arm_radix8_butterfly_f16()
93 r7 = (_Float16)pSrc[2 * i3] - (_Float16)pSrc[2 * i7]; in arm_radix8_butterfly_f16()
94 r4 = (_Float16)pSrc[2 * i4] + (_Float16)pSrc[2 * i8]; in arm_radix8_butterfly_f16()
95 r8 = (_Float16)pSrc[2 * i4] - (_Float16)pSrc[2 * i8]; in arm_radix8_butterfly_f16()
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| D | arm_bitreversal2.c | 33 uint64_t *pSrc,
46 uint64_t *pSrc, in arm_bitreversal_64() argument
59 tmp = pSrc[a]; in arm_bitreversal_64()
60 pSrc[a] = pSrc[b]; in arm_bitreversal_64()
61 pSrc[b] = tmp; in arm_bitreversal_64()
64 tmp = pSrc[a+1]; in arm_bitreversal_64()
65 pSrc[a+1] = pSrc[b+1]; in arm_bitreversal_64()
66 pSrc[b+1] = tmp; in arm_bitreversal_64()
73 uint32_t *pSrc,
85 uint32_t *pSrc, in arm_bitreversal_32() argument
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| D | arm_bitreversal_f16.c | 44 float16_t * pSrc,
50 float16_t * pSrc, in arm_bitreversal_f16() argument
70 in = pSrc[2U * i]; in arm_bitreversal_f16()
71 pSrc[2U * i] = pSrc[2U * j]; in arm_bitreversal_f16()
72 pSrc[2U * j] = in; in arm_bitreversal_f16()
75 in = pSrc[(2U * i) + 1U]; in arm_bitreversal_f16()
76 pSrc[(2U * i) + 1U] = pSrc[(2U * j) + 1U]; in arm_bitreversal_f16()
77 pSrc[(2U * j) + 1U] = in; in arm_bitreversal_f16()
80 in = pSrc[2U * (i + fftLenBy2p1)]; in arm_bitreversal_f16()
81 pSrc[2U * (i + fftLenBy2p1)] = pSrc[2U * (j + fftLenBy2p1)]; in arm_bitreversal_f16()
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| D | arm_cfft_radix4_f16.c | 34 float16_t * pSrc,
40 float16_t * pSrc,
46 float16_t * pSrc,
54 float16_t * pSrc,
73 float16_t * pSrc, in arm_cfft_radix4by2_f16() argument
93 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_cfft_radix4by2_f16()
94 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_cfft_radix4by2_f16()
96 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_cfft_radix4by2_f16()
97 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_cfft_radix4by2_f16()
104 pSrc[2 * i] = a0; in arm_cfft_radix4by2_f16()
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| D | arm_cfft_q31.c | 40 q31_t *pSrc, in _arm_radix4_butterfly_q31_mve() argument
75 q31_t * pBase = pSrc; in _arm_radix4_butterfly_q31_mve()
173 vecScGathAddr = vecScGathAddr + (uint32_t) pSrc; in _arm_radix4_butterfly_q31_mve()
222 static void arm_cfft_radix4by2_q31_mve(const arm_cfft_instance_q31 *S, q31_t *pSrc, uint32_t fftLen) in arm_cfft_radix4by2_q31_mve() argument
233 pIn0 = pSrc; in arm_cfft_radix4by2_q31_mve()
234 pIn1 = pSrc + fftLen; in arm_cfft_radix4by2_q31_mve()
260 _arm_radix4_butterfly_q31_mve(S, pSrc, n2); in arm_cfft_radix4by2_q31_mve()
262 _arm_radix4_butterfly_q31_mve(S, pSrc + fftLen, n2); in arm_cfft_radix4by2_q31_mve()
264 pIn0 = pSrc; in arm_cfft_radix4by2_q31_mve()
292 q31_t *pSrc, in _arm_radix4_butterfly_inverse_q31_mve() argument
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| D | arm_cfft_q15.c | 38 q15_t *pSrc, in _arm_radix4_butterfly_q15_mve() argument
72 q15_t * pBase = pSrc; in _arm_radix4_butterfly_q15_mve()
162 vecScGathAddr = vecScGathAddr + (uint32_t) pSrc; in _arm_radix4_butterfly_q15_mve()
204 static void arm_cfft_radix4by2_q15_mve(const arm_cfft_instance_q15 *S, q15_t *pSrc, uint32_t fftLen) in arm_cfft_radix4by2_q15_mve() argument
217 pIn0 = pSrc; in arm_cfft_radix4by2_q15_mve()
218 pIn1 = pSrc + fftLen; in arm_cfft_radix4by2_q15_mve()
245 _arm_radix4_butterfly_q15_mve(S, pSrc, n2); in arm_cfft_radix4by2_q15_mve()
247 _arm_radix4_butterfly_q15_mve(S, pSrc + fftLen, n2); in arm_cfft_radix4by2_q15_mve()
250 pIn0 = pSrc; in arm_cfft_radix4by2_q15_mve()
275 static void _arm_radix4_butterfly_inverse_q15_mve(const arm_cfft_instance_q15 *S,q15_t *pSrc, uint3… in _arm_radix4_butterfly_inverse_q15_mve() argument
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| /cmsis-dsp-latest/Source/SupportFunctions/ |
| D | arm_bitonic_sort_f32.c | 35 static void arm_bitonic_sort_core_f32(float32_t *pSrc, uint32_t n, uint8_t dir) in arm_bitonic_sort_core_f32() argument
43 leftPtr = pSrc; in arm_bitonic_sort_core_f32()
44 rightPtr = pSrc+n-1; in arm_bitonic_sort_core_f32()
65 leftPtr = pSrc+j; in arm_bitonic_sort_core_f32()
66 rightPtr = pSrc+j+step; in arm_bitonic_sort_core_f32()
232 static void arm_bitonic_sort_16_f32(float32_t *pSrc, float32_t *pDst, uint8_t dir) in arm_bitonic_sort_16_f32() argument
240 a = vld1q_f32(pSrc); in arm_bitonic_sort_16_f32()
241 b = vld1q_f32(pSrc+4); in arm_bitonic_sort_16_f32()
242 c = vld1q_f32(pSrc+8); in arm_bitonic_sort_16_f32()
243 d = vld1q_f32(pSrc+12); in arm_bitonic_sort_16_f32()
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| D | arm_quick_sort_f32.c | 31 static uint32_t arm_quick_sort_partition_f32(float32_t *pSrc, int32_t first, int32_t last, uint8_t … in arm_quick_sort_partition_f32() argument
40 pivot = pSrc[pivot_index]; in arm_quick_sort_partition_f32()
67 } while (pSrc[i] < pivot && i<last); in arm_quick_sort_partition_f32()
73 } while (pSrc[j] > pivot); in arm_quick_sort_partition_f32()
81 } while (pSrc[i] > pivot && i<last); in arm_quick_sort_partition_f32()
87 } while (pSrc[j] < pivot); in arm_quick_sort_partition_f32()
94 temp=pSrc[i]; in arm_quick_sort_partition_f32()
95 pSrc[i]=pSrc[j]; in arm_quick_sort_partition_f32()
96 pSrc[j]=temp; in arm_quick_sort_partition_f32()
103 static void arm_quick_sort_core_f32(float32_t *pSrc, int32_t first, int32_t last, uint8_t dir) in arm_quick_sort_core_f32() argument
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| /cmsis-dsp-latest/Include/dsp/ |
| D | statistics_functions.h | 156 const q31_t * pSrc,
168 const float32_t * pSrc,
180 const float64_t * pSrc,
192 const q15_t * pSrc,
204 const q7_t * pSrc,
216 const q7_t * pSrc,
228 const q15_t * pSrc,
240 const q31_t * pSrc,
252 const float32_t * pSrc,
264 const float64_t * pSrc,
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| D | support_functions.h | 53 const float64_t * pSrc,
64 const float64_t * pSrc,
75 const float64_t * pSrc,
86 const float64_t * pSrc,
99 const float32_t * pSrc,
110 const float32_t * pSrc,
122 const float32_t * pSrc,
134 const float32_t * pSrc,
145 const q31_t * pSrc,
156 const q31_t * pSrc,
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| /cmsis-dsp-latest/Source/BasicMathFunctions/ |
| D | arm_shift_q7.c | 59 const q7_t * pSrc, in arm_shift_q7() argument
76 vecSrc = vld1q(pSrc); in arm_shift_q7()
86 pSrc += 16; in arm_shift_q7()
96 vecSrc = vld1q(pSrc); in arm_shift_q7()
104 const q7_t * pSrc, in arm_shift_q7() argument
130 in1 = *pSrc++; in arm_shift_q7()
131 in2 = *pSrc++; in arm_shift_q7()
132 in3 = *pSrc++; in arm_shift_q7()
133 in4 = *pSrc++; in arm_shift_q7()
141 *pDst++ = (q7_t) __SSAT(((q15_t) *pSrc++ << shiftBits), 8); in arm_shift_q7()
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| D | arm_shift_q15.c | 57 const q15_t * pSrc, in arm_shift_q15() argument
74 vecSrc = vld1q(pSrc); in arm_shift_q15()
84 pSrc += 8; in arm_shift_q15()
94 vecSrc = vld1q(pSrc); in arm_shift_q15()
102 const q15_t * pSrc, in arm_shift_q15() argument
128 in1 = *pSrc++; in arm_shift_q15()
129 in2 = *pSrc++; in arm_shift_q15()
141 in1 = *pSrc++; in arm_shift_q15()
142 in2 = *pSrc++; in arm_shift_q15()
153 *pDst++ = __SSAT(((q31_t) *pSrc++ << shiftBits), 16); in arm_shift_q15()
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| /cmsis-dsp-latest/PythonWrapper/cmsisdsp_pkg/src/ |
| D | cmsisdsp_statistics.c | 51 PyObject *pSrc=NULL; // input in cmsis_arm_power_q31() local
56 if (PyArg_ParseTuple(args,"O",&pSrc)) in cmsis_arm_power_q31()
59 GETARGUMENT(pSrc,NPY_INT32,int32_t,int32_t); in cmsis_arm_power_q31()
81 PyObject *pSrc=NULL; // input in cmsis_arm_power_f32() local
86 if (PyArg_ParseTuple(args,"O",&pSrc)) in cmsis_arm_power_f32()
89 GETARGUMENT(pSrc,NPY_DOUBLE,double,float32_t); in cmsis_arm_power_f32()
110 PyObject *pSrc=NULL; // input in cmsis_arm_power_f64() local
115 if (PyArg_ParseTuple(args,"O",&pSrc)) in cmsis_arm_power_f64()
118 GETARGUMENT(pSrc,NPY_DOUBLE,double,float64_t); in cmsis_arm_power_f64()
140 PyObject *pSrc=NULL; // input in cmsis_arm_power_q15() local
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| /cmsis-dsp-latest/Source/ComplexMathFunctions/ |
| D | arm_cmplx_conj_f32.c | 73 const float32_t * pSrc, in arm_cmplx_conj_f32() argument
93 vecSrc = vld1q(pSrc); in arm_cmplx_conj_f32()
99 pSrc += 4; in arm_cmplx_conj_f32()
112 *pDst++ = *pSrc++; in arm_cmplx_conj_f32()
113 *pDst++ = -*pSrc++; in arm_cmplx_conj_f32()
123 const float32_t * pSrc, in arm_cmplx_conj_f32() argument
142 vec = vld2q_f32(pSrc); in arm_cmplx_conj_f32()
147 pSrc += 8; in arm_cmplx_conj_f32()
168 *pDst++ = *pSrc++; in arm_cmplx_conj_f32()
169 *pDst++ = -*pSrc++; in arm_cmplx_conj_f32()
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| D | arm_cmplx_conj_f16.c | 52 const float16_t * pSrc, in arm_cmplx_conj_f16() argument
72 vecSrc = vld1q(pSrc); in arm_cmplx_conj_f16()
78 pSrc += 8; in arm_cmplx_conj_f16()
91 *pDst++ = *pSrc++; in arm_cmplx_conj_f16()
92 *pDst++ = -(_Float16)*pSrc++; in arm_cmplx_conj_f16()
102 const float16_t * pSrc, in arm_cmplx_conj_f16() argument
118 *pDst++ = *pSrc++; in arm_cmplx_conj_f16()
119 *pDst++ = -(_Float16)*pSrc++; in arm_cmplx_conj_f16()
121 *pDst++ = *pSrc++; in arm_cmplx_conj_f16()
122 *pDst++ = -(_Float16)*pSrc++; in arm_cmplx_conj_f16()
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| /cmsis-dsp-latest/Source/StatisticsFunctions/ |
| D | arm_absmax_no_idx_q15.c | 51 const q15_t * pSrc, in arm_absmax_no_idx_q15() argument
62 pSrcVec = (q15_t const *) pSrc; in arm_absmax_no_idx_q15()
88 const q15_t * pSrc, in arm_absmax_no_idx_q15() argument
97 …out = *pSrc++; … in arm_absmax_no_idx_q15()
107 …cur_absmax = *pSrc++; … in arm_absmax_no_idx_q15()
116 …cur_absmax = *pSrc++; … in arm_absmax_no_idx_q15()
123 …cur_absmax = *pSrc++; … in arm_absmax_no_idx_q15()
130 …cur_absmax = *pSrc++; … in arm_absmax_no_idx_q15()
148 …cur_absmax = *pSrc++; … in arm_absmax_no_idx_q15()
164 const q15_t * pSrc, in arm_absmax_no_idx_q15() argument
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