1274     int32_t lt, rt, centersLfeContrib; // samples in Q19.12 format  in Downmix_foldGeneric()  local
1280             centersLfeContrib = 0;  in Downmix_foldGeneric()
1281             if (hasFC)  { centersLfeContrib += pSrc[indexFC]; }  in Downmix_foldGeneric()
1282             if (hasLFE) { centersLfeContrib += pSrc[indexLFE]; }  in Downmix_foldGeneric()
1283             if (hasBC)  { centersLfeContrib += pSrc[indexBC]; }  in Downmix_foldGeneric()
1284             centersLfeContrib *= MINUS_3_DB_IN_Q19_12;  in Downmix_foldGeneric()
1297             lt += centersLfeContrib;  in Downmix_foldGeneric()
1298             rt += centersLfeContrib;  in Downmix_foldGeneric()
1309             centersLfeContrib = 0;  in Downmix_foldGeneric()
1310             if (hasFC)  { centersLfeContrib += pSrc[indexFC]; }  in Downmix_foldGeneric()
1311             if (hasLFE) { centersLfeContrib += pSrc[indexLFE]; }  in Downmix_foldGeneric()
1312             if (hasBC)  { centersLfeContrib += pSrc[indexBC]; }  in Downmix_foldGeneric()
1313             centersLfeContrib *= MINUS_3_DB_IN_Q19_12;  in Downmix_foldGeneric()
1326             lt += centersLfeContrib;  in Downmix_foldGeneric()
1327             rt += centersLfeContrib;  in Downmix_foldGeneric()
1366     LVM_FLOAT lt, rt, centersLfeContrib;  in Downmix_foldGeneric()  local
1372             centersLfeContrib = 0;  in Downmix_foldGeneric()
1373             if (hasFC)  { centersLfeContrib += pSrc[indexFC]; }  in Downmix_foldGeneric()
1374             if (hasLFE) { centersLfeContrib += pSrc[indexLFE]; }  in Downmix_foldGeneric()
1375             if (hasBC)  { centersLfeContrib += pSrc[indexBC]; }  in Downmix_foldGeneric()
1376             centersLfeContrib *= MINUS_3_DB_IN_FLOAT;  in Downmix_foldGeneric()
1389             lt += centersLfeContrib;  in Downmix_foldGeneric()
1390             rt += centersLfeContrib;  in Downmix_foldGeneric()
1401             centersLfeContrib = 0;  in Downmix_foldGeneric()
1402             if (hasFC)  { centersLfeContrib += pSrc[indexFC]; }  in Downmix_foldGeneric()
1403             if (hasLFE) { centersLfeContrib += pSrc[indexLFE]; }  in Downmix_foldGeneric()
1404             if (hasBC)  { centersLfeContrib += pSrc[indexBC]; }  in Downmix_foldGeneric()
1405             centersLfeContrib *= MINUS_3_DB_IN_FLOAT;  in Downmix_foldGeneric()
1418             lt += centersLfeContrib;  in Downmix_foldGeneric()
1419             rt += centersLfeContrib;  in Downmix_foldGeneric()