Lines Matching refs:i
124 uint32_t i, j, k, l; in arm_radix2_butterfly_f16() local
135 i = 0; in arm_radix2_butterfly_f16()
148 l = i + n2; in arm_radix2_butterfly_f16()
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()
154 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_f16()
155 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_f16()
162 pSrc[2 * i] = a0; in arm_radix2_butterfly_f16()
163 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_f16()
168 i++; in arm_radix2_butterfly_f16()
189 i = j; in arm_radix2_butterfly_f16()
192 l = i + n2; in arm_radix2_butterfly_f16()
193 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_f16()
194 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_f16()
196 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_f16()
197 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_f16()
204 pSrc[2 * i] = a0; in arm_radix2_butterfly_f16()
205 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_f16()
210 i += n1; in arm_radix2_butterfly_f16()
211 } while ( i < fftLen ); // butterfly loop end in arm_radix2_butterfly_f16()
218 for (i = 0; i < fftLen; i += 2) in arm_radix2_butterfly_f16()
220 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * i + 2]; in arm_radix2_butterfly_f16()
221 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * i + 2]; in arm_radix2_butterfly_f16()
223 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * i + 3]; in arm_radix2_butterfly_f16()
224 a1 = (_Float16)pSrc[2 * i + 3] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_f16()
226 pSrc[2 * i] = a0; in arm_radix2_butterfly_f16()
227 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_f16()
228 pSrc[2 * i + 2] = xt; in arm_radix2_butterfly_f16()
229 pSrc[2 * i + 3] = yt; in arm_radix2_butterfly_f16()
252 i = j; in arm_radix2_butterfly_f16()
255 l = i + n2; in arm_radix2_butterfly_f16()
256 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_f16()
257 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_f16()
259 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_f16()
260 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_f16()
267 pSrc[2 * i] = a0; in arm_radix2_butterfly_f16()
268 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_f16()
273 i += n1; in arm_radix2_butterfly_f16()
274 } while (i < fftLen); in arm_radix2_butterfly_f16()
293 uint32_t i, j, k, l; in arm_radix2_butterfly_inverse_f16() local
305 for (i = 0; i < n2; i++) in arm_radix2_butterfly_inverse_f16()
311 l = i + n2; in arm_radix2_butterfly_inverse_f16()
312 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
313 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
315 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_inverse_f16()
316 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_inverse_f16()
323 pSrc[2 * i] = a0; in arm_radix2_butterfly_inverse_f16()
324 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_inverse_f16()
348 i = j; in arm_radix2_butterfly_inverse_f16()
351 l = i + n2; in arm_radix2_butterfly_inverse_f16()
352 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
353 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
355 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_inverse_f16()
356 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_inverse_f16()
363 pSrc[2 * i] = a0; in arm_radix2_butterfly_inverse_f16()
364 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_inverse_f16()
369 i += n1; in arm_radix2_butterfly_inverse_f16()
370 } while ( i < fftLen ); // butterfly loop end in arm_radix2_butterfly_inverse_f16()
378 for (i = 0; i < fftLen; i += 2) in arm_radix2_butterfly_inverse_f16()
380 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * i + 2]; in arm_radix2_butterfly_inverse_f16()
381 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * i + 2]; in arm_radix2_butterfly_inverse_f16()
383 a1 = (_Float16)pSrc[2 * i + 3] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_inverse_f16()
384 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * i + 3]; in arm_radix2_butterfly_inverse_f16()
391 pSrc[2 * i] = p0; in arm_radix2_butterfly_inverse_f16()
392 pSrc[2 * i + 1] = p1; in arm_radix2_butterfly_inverse_f16()
393 pSrc[2 * i + 2] = p2; in arm_radix2_butterfly_inverse_f16()
394 pSrc[2 * i + 3] = p3; in arm_radix2_butterfly_inverse_f16()
417 i = j; in arm_radix2_butterfly_inverse_f16()
420 l = i + n2; in arm_radix2_butterfly_inverse_f16()
421 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
422 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
424 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_inverse_f16()
425 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_inverse_f16()
432 pSrc[2 * i] = a0; in arm_radix2_butterfly_inverse_f16()
433 pSrc[2 * i + 1] = a1; in arm_radix2_butterfly_inverse_f16()
438 i += n1; in arm_radix2_butterfly_inverse_f16()
439 } while ( i < fftLen ); // butterfly loop end in arm_radix2_butterfly_inverse_f16()
450 for (i = 0; i < fftLen; i += n1) in arm_radix2_butterfly_inverse_f16()
452 l = i + n2; in arm_radix2_butterfly_inverse_f16()
454 a0 = (_Float16)pSrc[2 * i] + (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
455 xt = (_Float16)pSrc[2 * i] - (_Float16)pSrc[2 * l]; in arm_radix2_butterfly_inverse_f16()
457 a1 = (_Float16)pSrc[2 * l + 1] + (_Float16)pSrc[2 * i + 1]; in arm_radix2_butterfly_inverse_f16()
458 yt = (_Float16)pSrc[2 * i + 1] - (_Float16)pSrc[2 * l + 1]; in arm_radix2_butterfly_inverse_f16()
465 pSrc[2 * i] = p0; in arm_radix2_butterfly_inverse_f16()
468 pSrc[2 * i + 1] = p1; in arm_radix2_butterfly_inverse_f16()