Searched refs:w1i (Results 1 – 2 of 2) sorted by relevance
| /external/fft2d/src/fft2d/fft2d/ |
| D | fft4f2d.c | 1438 double w1r, w1i, wkr, wki, wjr, wji, x0r, x0i, x1r, x1i; in dctbsub() local
1447 w1i = 2 * c[nc - kk1]; in dctbsub()
1452 x0i = w1i * c[kk2]; in dctbsub()
1454 x1i = w1i * c[nc - kk2]; in dctbsub()
1470 wki = w1i * 0.5; in dctbsub()
1472 wji = w1i * c[kk2]; in dctbsub()
1506 double w1r, w1i, wkr, wki, wjr, wji, x0r, x0i, x1r, x1i; in dctfsub() local
1515 w1i = 2 * c[nc - kk1]; in dctfsub()
1520 x0i = w1i * c[kk2]; in dctfsub()
1522 x1i = w1i * c[nc - kk2]; in dctfsub()
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| /external/libxaac/decoder/ |
| D | ixheaacd_fft.c | 1711 const WORD32 *w1r, *w1i; in ixheaacd_complex_fft_p3() local
1714 w1i = ixheaacd_twiddle_table_3pi; in ixheaacd_complex_fft_p3()
1719 ixheaacd_mult32_sat(ptr_x[2 * i + 1], (*w1i))); in ixheaacd_complex_fft_p3()
1721 ixheaacd_add32_sat(ixheaacd_mult32_sat(ptr_x[2 * i], (*w1i)), in ixheaacd_complex_fft_p3()
1726 w1i++; in ixheaacd_complex_fft_p3()
1729 ixheaacd_mult32_sat(ptr_x[2 * i + 3], (*w1i))); in ixheaacd_complex_fft_p3()
1731 ixheaacd_add32_sat(ixheaacd_mult32_sat(ptr_x[2 * i + 2], (*w1i)), in ixheaacd_complex_fft_p3()
1736 w1i++; in ixheaacd_complex_fft_p3()
1739 ixheaacd_mult32_sat(ptr_x[2 * i + 5], (*w1i))); in ixheaacd_complex_fft_p3()
1741 ixheaacd_add32_sat(ixheaacd_mult32_sat(ptr_x[2 * i + 4], (*w1i)), in ixheaacd_complex_fft_p3()
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