#include <nitro/fx/fx_mtx22.h>
s32 MTX_Inverse22(const MtxFx22 * pSrc, MtxFx22 * pDst);
pSrc | The pointer to a 2x2 matrix. |
pDst |
The pointer to a 2x2 matrix. |
When a value of 0 is returned, the inverse matrix exists. When anything other than a value of 0 is returned, the inverse matrix does not exist.
If an inverse matrix exists, this function stores the inverse matrix that is located in *pSrc
in *pDst
, and then returns 0. If no inverse matrix exists, a non-zero value is returned, and *pDst
will be unchanged. pSrc
and pDst
can be pointers to the same matrix.
04/15/2004 Initial version.