Lines Matching refs:nSum1
416 long nX, nY, nSum1, nSum2; in ImplSobelGrey() local
443 nSum1 = nSum2 = 0; in ImplSobelGrey()
445 nSum1 += nMask111 * nGrey11; in ImplSobelGrey()
448 nSum1 += nMask121 * nGrey12; in ImplSobelGrey()
451 nSum1 += nMask131 * nGrey13; in ImplSobelGrey()
454 nSum1 += nMask211 * nGrey21; in ImplSobelGrey()
457 nSum1 += nMask221 * nGrey22; in ImplSobelGrey()
460 nSum1 += nMask231 * nGrey23; in ImplSobelGrey()
463 nSum1 += nMask311 * nGrey31; in ImplSobelGrey()
466 nSum1 += nMask321 * nGrey32; in ImplSobelGrey()
469 nSum1 += nMask331 * nGrey33; in ImplSobelGrey()
472 nSum1 = (long) sqrt( (double)( nSum1 * nSum1 + nSum2 * nSum2 ) ); in ImplSobelGrey()
473 aGrey.SetIndex( ~(sal_uInt8) VOS_BOUND( nSum1, 0, 255 ) ); in ImplSobelGrey()