Searched refs:LU (Results 1 – 2 of 2) sorted by relevance
466 void mat44DecomposeLup(struct Mat44 *LU, struct Size4 *pivot) { in mat44DecomposeLup() argument467 CHRE_ASSERT_NOT_NULL(LU); in mat44DecomposeLup()474 float max = fabsf(LU->elem[k][k]); in mat44DecomposeLup()476 if (max < fabsf(LU->elem[j][k])) { in mat44DecomposeLup()477 max = fabsf(LU->elem[j][k]); in mat44DecomposeLup()483 mat44SwapRows(LU, k, pivot->elem[k]); in mat44DecomposeLup()486 if (fabsf(LU->elem[k][k]) < EPSILON) { in mat44DecomposeLup()491 LU->elem[k][j] /= LU->elem[k][k]; in mat44DecomposeLup()496 LU->elem[i][j] -= LU->elem[i][k] * LU->elem[k][j]; in mat44DecomposeLup()
162 void mat44DecomposeLup(struct Mat44 *LU, struct Size4 *pivot);