Searched refs:DCN (Results 1 - 1 of 1) sorted by relevance
/third_party/mesa3d/src/mesa/math/ |
H A D | m_eval.c | 213 #define DCN(I, J) dcn[(I)*dcuinc+(J)] in _math_de_casteljau_surf() macro 233 DCN(1, 0) = CN(1, 0, k) - CN(0, 0, k); in _math_de_casteljau_surf() 234 DCN(0, 0) = us * CN(0, 0, k) + u * CN(1, 0, k); in _math_de_casteljau_surf() 238 DCN(1, j + 1) = CN(1, j + 1, k) - CN(0, j + 1, k); in _math_de_casteljau_surf() 239 DCN(1, j) = vs * DCN(1, j) + v * DCN(1, j + 1); in _math_de_casteljau_surf() 242 DCN(0, j + 1) = us * CN(0, j + 1, k) + u * CN(1, j + 1, k); in _math_de_casteljau_surf() 243 DCN(0, j) = vs * DCN( in _math_de_casteljau_surf() 444 #undef DCN _math_de_casteljau_surf() macro [all...] |
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