Searched refs:matrixDet3 (Results 1 – 1 of 1) sorted by relevance
| /OK3568_Linux_fs/buildroot/dl/qt5location/git/src/positioning/ |
| H A D | qdoublematrix4x4.cpp | 78 static inline double matrixDet3 in matrixDet3() function
90 det = m[0][0] * matrixDet3(m, 1, 2, 3, 1, 2, 3); in matrixDet4()
91 det -= m[1][0] * matrixDet3(m, 0, 2, 3, 1, 2, 3); in matrixDet4()
92 det += m[2][0] * matrixDet3(m, 0, 1, 3, 1, 2, 3); in matrixDet4()
93 det -= m[3][0] * matrixDet3(m, 0, 1, 2, 1, 2, 3); in matrixDet4()
105 return matrixDet3(m, 0, 1, 2, 0, 1, 2); in determinant()
151 double det = matrixDet3(m, 0, 1, 2, 0, 1, 2); in inverted()
192 inv.m[0][0] = matrixDet3(m, 1, 2, 3, 1, 2, 3) * det; in inverted()
193 inv.m[0][1] = -matrixDet3(m, 0, 2, 3, 1, 2, 3) * det; in inverted()
194 inv.m[0][2] = matrixDet3(m, 0, 1, 3, 1, 2, 3) * det; in inverted()
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