Searched refs:foDet (Results 1 – 1 of 1) sorted by relevance
| /reactos/win32ss/gdi/ntgdi/ |
| H A D | xformobj.c | 269 FLOATOBJ foDet; in MX_IsInvertible() local
270 MulSub(&foDet, &pmx->efM11, &pmx->efM22, &pmx->efM12, &pmx->efM21); in MX_IsInvertible()
271 return !FLOATOBJ_Equal0(&foDet); in MX_IsInvertible()
296 FLOATOBJ foDet; in XFORMOBJ_iInverse() local
305 MulSub(&foDet, &pmxSrc->efM11, &pmxSrc->efM22, &pmxSrc->efM12, &pmxSrc->efM21); in XFORMOBJ_iInverse()
307 if (FLOATOBJ_Equal0(&foDet)) in XFORMOBJ_iInverse()
315 FLOATOBJ_Div(&pmxDst->efM11, &foDet); in XFORMOBJ_iInverse()
317 FLOATOBJ_Div(&pmxDst->efM22, &foDet); in XFORMOBJ_iInverse()
320 FLOATOBJ_Neg(&foDet); in XFORMOBJ_iInverse()
322 FLOATOBJ_Div(&pmxDst->efM12, &foDet); in XFORMOBJ_iInverse()
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