Searched refs:rs_mag (Results 1 – 1 of 1) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| D | af_surround.c | 613 float l_mag, r_mag, ls_mag, rs_mag, c_mag, *dstc, *dstl, *dstr, *dstls, *dstrs; in upmix_5_0_back() local
625 rs_mag = powf(.5f * (-x + 1.f), s->br_x) * powf(1.f - ((y + 1.f) * .5f), s->br_y) * mag_total; in upmix_5_0_back()
639 dstrs[2 * n ] = rs_mag * cosf(r_phase); in upmix_5_0_back()
640 dstrs[2 * n + 1] = rs_mag * sinf(r_phase); in upmix_5_0_back()
652 … float lfe_mag, l_mag, r_mag, ls_mag, rs_mag, c_mag, *dstc, *dstl, *dstr, *dstls, *dstrs, *dstlfe; in upmix_5_1_back() local
667 rs_mag = powf(.5f * (-x + 1.f), s->br_x) * powf(1.f - ((y + 1.f) * .5f), s->br_y) * mag_total; in upmix_5_1_back()
684 dstrs[2 * n ] = rs_mag * cosf(r_phase); in upmix_5_1_back()
685 dstrs[2 * n + 1] = rs_mag * sinf(r_phase); in upmix_5_1_back()
697 float l_mag, r_mag, ls_mag, rs_mag, c_mag, b_mag, *dstc, *dstb, *dstl, *dstr, *dstls, *dstrs; in upmix_6_0() local
711 rs_mag = powf(.5f * (-x + 1.f), s->br_x) * powf(1.f - ((y + 1.f) * .5f), s->br_y) * mag_total; in upmix_6_0()
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