108         pDst->_31 =  in MTX_TransApply43()
109             pSrc->_31 + (fx32)((xx * pSrc->_01 + yy * pSrc->_11 + zz * pSrc->_21) >> FX32_SHIFT);  in MTX_TransApply43()
153     pDst->_31 = pSrc->_31;  in MTX_ScaleApply43()
239     pDst->_31 = 0;  in MTX_RotAxis43()
319                       (fx64)p->_10 * pSrc->_31 + (fx64)p->_20 * pSrc->_32) >> FX32_SHIFT);  in MTX_Inverse43()
321     p->_31 = -(fx32)(((fx64)p->_01 * pSrc->_30 +  in MTX_Inverse43()
322                       (fx64)p->_11 * pSrc->_31 + (fx64)p->_21 * pSrc->_32) >> FX32_SHIFT);  in MTX_Inverse43()
325                       (fx64)p->_12 * pSrc->_31 + (fx64)p->_22 * pSrc->_32) >> FX32_SHIFT);  in MTX_Inverse43()
414     y = a->_31;  in MTX_Concat43()
418     p->_31 =  in MTX_Concat43()
419         (fx32)((((fx64)x * b->_01 + (fx64)y * b->_11 + (fx64)z * b->_21) >> FX32_SHIFT) + b->_31);  in MTX_Concat43()
457     dst->y += m->_31;  in MTX_MultVec43()
503     mtx->_31 = -VEC_DotProduct(camPos, &vUp);  in MTX_LookAt()