Searched refs:K_hi (Results 1 – 1 of 1) sorted by relevance
35 int16_t K_hi, K_low; in WebRtcSpl_LevinsonDurbin() local68 K_hi = (int16_t)(temp1W32 >> 16); in WebRtcSpl_LevinsonDurbin()69 K_low = (int16_t)((temp1W32 - ((int32_t)K_hi * 65536)) >> 1); in WebRtcSpl_LevinsonDurbin()72 K[0] = K_hi; in WebRtcSpl_LevinsonDurbin()82 temp1W32 = ((K_hi * K_low >> 14) + K_hi * K_hi) * 2; // = k^2 in Q31 in WebRtcSpl_LevinsonDurbin()154 K_hi = (int16_t)(temp3W32 >> 16); in WebRtcSpl_LevinsonDurbin()155 K_low = (int16_t)((temp3W32 - ((int32_t)K_hi * 65536)) >> 1); in WebRtcSpl_LevinsonDurbin()158 K[i - 1] = K_hi; in WebRtcSpl_LevinsonDurbin()163 if ((int32_t)WEBRTC_SPL_ABS_W16(K_hi) > (int32_t)32750) in WebRtcSpl_LevinsonDurbin()181 temp1W32 += (K_hi * A_hi[i - j] + (K_hi * A_low[i - j] >> 15) + in WebRtcSpl_LevinsonDurbin()[all …]