24   int32_t ysum32,csum32, lys, lcs;  in WebRtcIsacfix_PCorr2Q32()  local
34   csum32 = 0;  in WebRtcIsacfix_PCorr2Q32()
38     csum32 += x[n] * in[n] >> scaling;  // Q0  in WebRtcIsacfix_PCorr2Q32()
42   if (csum32 > 0) {  in WebRtcIsacfix_PCorr2Q32()
43     lcs = WebRtcIsacfix_Log2Q8((uint32_t)csum32);  // 2log(csum) in Q8  in WebRtcIsacfix_PCorr2Q32()
80       csum32 = vbuff[0] + vbuff[1];  in WebRtcIsacfix_PCorr2Q32()
81       csum32 += vbuff[2];  in WebRtcIsacfix_PCorr2Q32()
82       csum32 += vbuff[3];  in WebRtcIsacfix_PCorr2Q32()
85     csum32 = 0;  in WebRtcIsacfix_PCorr2Q32()
88         csum32 += x[n] * inptr[n];  in WebRtcIsacfix_PCorr2Q32()
92         csum32 += (x[n] * inptr[n]) >> scaling;  in WebRtcIsacfix_PCorr2Q32()
101     if (csum32 > 0) {  in WebRtcIsacfix_PCorr2Q32()
102       lcs = WebRtcIsacfix_Log2Q8((uint32_t)csum32);  // 2log(csum) in Q8  in WebRtcIsacfix_PCorr2Q32()