| /hal_nxp-3.6.0/mcux/mcux-sdk/CMSIS/DSP/Source/TransformFunctions/ |
| D | arm_cfft_radix2_f16.c | 125 float16_t p0, p1, p2, p3; in arm_radix2_butterfly_f16() local
158 p3 = xt * sinVal; in arm_radix2_butterfly_f16()
164 pSrc[2 * l + 1] = p2 - p3; in arm_radix2_butterfly_f16()
200 p3 = xt * sinVal; in arm_radix2_butterfly_f16()
206 pSrc[2 * l + 1] = p2 - p3; in arm_radix2_butterfly_f16()
263 p3 = xt * sinVal; in arm_radix2_butterfly_f16()
269 pSrc[2 * l + 1] = p2 - p3; in arm_radix2_butterfly_f16()
294 float16_t p0, p1, p2, p3; in arm_radix2_butterfly_inverse_f16() local
319 p3 = xt * sinVal; in arm_radix2_butterfly_inverse_f16()
325 pSrc[2 * l + 1] = p2 + p3; in arm_radix2_butterfly_inverse_f16()
[all …]
|
| D | arm_cfft_radix2_f32.c | 123 float32_t p0, p1, p2, p3; in arm_radix2_butterfly_f32() local
156 p3 = xt * sinVal; in arm_radix2_butterfly_f32()
162 pSrc[2 * l + 1] = p2 - p3; in arm_radix2_butterfly_f32()
198 p3 = xt * sinVal; in arm_radix2_butterfly_f32()
204 pSrc[2 * l + 1] = p2 - p3; in arm_radix2_butterfly_f32()
261 p3 = xt * sinVal; in arm_radix2_butterfly_f32()
267 pSrc[2 * l + 1] = p2 - p3; in arm_radix2_butterfly_f32()
292 float32_t p0, p1, p2, p3; in arm_radix2_butterfly_inverse_f32() local
317 p3 = xt * sinVal; in arm_radix2_butterfly_inverse_f32()
323 pSrc[2 * l + 1] = p2 + p3; in arm_radix2_butterfly_inverse_f32()
[all …]
|
| D | arm_cfft_radix8_f16.c | 61 float16_t p1, p2, p3, p4; in arm_radix8_butterfly_f16() local
218 p3 = co5 * s2; in arm_radix8_butterfly_f16()
221 pSrc[2 * i5 + 1] = p3 - p4; in arm_radix8_butterfly_f16()
224 p3 = co3 * s1; in arm_radix8_butterfly_f16()
227 pSrc[2 * i3 + 1] = p3 - p4; in arm_radix8_butterfly_f16()
230 p3 = co7 * t2; in arm_radix8_butterfly_f16()
233 pSrc[2 * i7 + 1] = p3 - p4; in arm_radix8_butterfly_f16()
256 p3 = co2 * s1; in arm_radix8_butterfly_f16()
259 pSrc[2 * i2 + 1] = p3 - p4; in arm_radix8_butterfly_f16()
262 p3 = co8 * s5; in arm_radix8_butterfly_f16()
[all …]
|
| D | arm_cfft_radix8_f32.c | 59 float32_t p1, p2, p3, p4; in arm_radix8_butterfly_f32() local
216 p3 = co5 * s2; in arm_radix8_butterfly_f32()
219 pSrc[2 * i5 + 1] = p3 - p4; in arm_radix8_butterfly_f32()
222 p3 = co3 * s1; in arm_radix8_butterfly_f32()
225 pSrc[2 * i3 + 1] = p3 - p4; in arm_radix8_butterfly_f32()
228 p3 = co7 * t2; in arm_radix8_butterfly_f32()
231 pSrc[2 * i7 + 1] = p3 - p4; in arm_radix8_butterfly_f32()
254 p3 = co2 * s1; in arm_radix8_butterfly_f32()
257 pSrc[2 * i2 + 1] = p3 - p4; in arm_radix8_butterfly_f32()
260 p3 = co8 * s5; in arm_radix8_butterfly_f32()
[all …]
|
| D | arm_cfft_f32.c | 876 float32_t * p3 = p2 + L; in arm_cfft_radix8by4_f32() local
877 float32_t * p4 = p3 + L; in arm_cfft_radix8by4_f32()
885 pCol3 = p3; in arm_cfft_radix8by4_f32()
888 pEnd2 = p3 - 1; in arm_cfft_radix8by4_f32()
903 p1ap3_0 = p1[0] + p3[0]; in arm_cfft_radix8by4_f32()
904 p1sp3_0 = p1[0] - p3[0]; in arm_cfft_radix8by4_f32()
905 p1ap3_1 = p1[1] + p3[1]; in arm_cfft_radix8by4_f32()
906 p1sp3_1 = p1[1] - p3[1]; in arm_cfft_radix8by4_f32()
924 *p3++ = t3[0]; in arm_cfft_radix8by4_f32()
925 *p3++ = t3[1]; in arm_cfft_radix8by4_f32()
[all …]
|
| D | arm_cfft_radix4_f16.c | 85 float16_t p0, p1,p2,p3,a0,a1; in arm_cfft_radix4by2_f16() local
107 p3 = xt * sinVal; in arm_cfft_radix4by2_f16()
113 pSrc[2 * l + 1] = p2 - p3; in arm_cfft_radix4by2_f16()
195 float16_t p0,p1,p2,p3,p4,p5; in arm_radix4_butterfly_f16() local
297 p3 = Xc12C_out * si2; in arm_radix4_butterfly_f16()
308 Yc12_out -= p3; in arm_radix4_butterfly_f16()
439 p3 = Xc12C_out * si2; in arm_radix4_butterfly_f16()
450 Yc12_out -= p3; in arm_radix4_butterfly_f16()
697 float16_t p0,p1,p2,p3,p4,p5,p6,p7; in arm_radix4_butterfly_inverse_f16() local
802 p3 = Xc12C_out * si2; in arm_radix4_butterfly_inverse_f16()
[all …]
|
| D | arm_cfft_radix4_f32.c | 130 float32_t p0,p1,p2,p3,p4,p5; in arm_radix4_butterfly_f32() local
232 p3 = Xc12C_out * si2; in arm_radix4_butterfly_f32()
243 Yc12_out -= p3; in arm_radix4_butterfly_f32()
374 p3 = Xc12C_out * si2; in arm_radix4_butterfly_f32()
385 Yc12_out -= p3; in arm_radix4_butterfly_f32()
630 float32_t p0,p1,p2,p3,p4,p5,p6,p7; in arm_radix4_butterfly_inverse_f32() local
735 p3 = Xc12C_out * si2; in arm_radix4_butterfly_inverse_f32()
746 Yc12_out += p3; in arm_radix4_butterfly_inverse_f32()
876 p3 = Xc12C_out * si2; in arm_radix4_butterfly_inverse_f32()
887 Yc12_out += p3; in arm_radix4_butterfly_inverse_f32()
[all …]
|
| D | arm_rfft_fast_f16.c | 49 float16_t p0, p1, p2, p3; /* temporary variables */ in stage_rfft_f16() local
185 p3 = twI * t1b; in stage_rfft_f16()
187 *pOut++ = 0.5f * (xAR + xBR + p0 + p3 ); //xAR in stage_rfft_f16()
328 float16_t p0, p1, p2, p3; /* temporary variables */ in stage_rfft_f16() local
392 p3 = twI * t1b; in stage_rfft_f16()
394 *pOut++ = 0.5f * (xAR + xBR + p0 + p3 ); //xAR in stage_rfft_f16()
|
| D | arm_rfft_fast_f32.c | 44 float32_t p0, p1, p2, p3; /* temporary variables */ in stage_rfft_f32() local
179 p3 = twI * t1b; in stage_rfft_f32()
181 *pOut++ = 0.5f * (xAR + xBR + p0 + p3 ); //xAR in stage_rfft_f32()
322 float32_t p0, p1, p2, p3; /* temporary variables */ in stage_rfft_f32() local
386 p3 = twI * t1b; in stage_rfft_f32()
388 *pOut++ = 0.5f * (xAR + xBR + p0 + p3 ); //xAR in stage_rfft_f32()
|
| D | arm_cfft_q15.c | 700 q15_t p0, p1, p2, p3; in arm_cfft_radix4by2_q15() local
777 p3 = pSrc[4 * i + 3]; in arm_cfft_radix4by2_q15()
782 p3 <<= 1U; in arm_cfft_radix4by2_q15()
787 pSrc[4 * i + 3] = p3; in arm_cfft_radix4by2_q15()
799 q15_t p0, p1, p2, p3; in arm_cfft_radix4by2_inverse_q15() local
876 p3 = pSrc[4 * i + 3]; in arm_cfft_radix4by2_inverse_q15()
881 p3 <<= 1U; in arm_cfft_radix4by2_inverse_q15()
886 pSrc[4 * i + 3] = p3; in arm_cfft_radix4by2_inverse_q15()
|
| D | arm_rfft_fast_f64.c | 43 float64_t p0, p1, p2, p3; /* temporary variables */ in stage_rfft_f64() local
106 p3 = twI * t1b; in stage_rfft_f64()
108 *pOut++ = 0.5 * (xAR + xBR + p0 + p3 ); //xAR in stage_rfft_f64()
|
| D | arm_cfft_f64.c | 203 float64_t p0, p1,p2,p3,a0,a1; in arm_cfft_radix4by2_f64() local
225 p3 = xt * sinVal; in arm_cfft_radix4by2_f64()
231 pSrc[2 * l + 1] = p2 - p3; in arm_cfft_radix4by2_f64()
|
