Lines Matching defs:ylow
38 int16_t x, y, xlow, ylow, xmid, ymid, xhigh, yhigh, xint;
78 ylow = WebRtcIlbcfix_Chebyshev(xlow, f[fi_select]);
88 yhigh = ylow;
90 ylow = WebRtcIlbcfix_Chebyshev(xlow, f[fi_select]);
92 if (ylow * yhigh <= 0) {
99 if (ylow * ymid <= 0) {
103 ylow = ymid;
110 xint = xlow - ylow*(xhigh-xlow)/(yhigh-ylow);
114 y = yhigh - ylow;
123 y = (int16_t)WebRtcSpl_DivW32W16(536838144, y); /* 1/(yhigh-ylow) */
127 /* y=(xhigh-xlow)/(yhigh-ylow) */
133 /* tmpW32 = ylow*(xhigh-xlow)/(yhigh-ylow) */
134 tmpW32 = (ylow * y) >> 10;
142 /* if needed, set xlow and ylow for next recursion */
148 ylow = WebRtcIlbcfix_Chebyshev(xlow, f[fi_select]);