Searched refs:cofactors (Results 1 - 2 of 2) sorted by relevance
| /third_party/mesa3d/src/amd/vulkan/ |
| H A D | radv_acceleration_structure.c | 1052 /* This inverts a 3x3 matrix using cofactors, as in e.g.
1053 * https://www.mathsisfun.com/algebra/matrix-inverse-minors-cofactors-adjugate.html */
1057 nir_ssa_def *cofactors[3][3]; in nir_invert_3x3() local
1060 cofactors[i][j] = in nir_invert_3x3()
1068 nir_ssa_def *det_part = nir_fmul(b, in[0][i], cofactors[0][i]); in nir_invert_3x3()
1075 out[i][j] = nir_fmul(b, cofactors[j][i], det_inv); in nir_invert_3x3()
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| /third_party/vk-gl-cts/external/openglcts/modules/gl/ |
| H A D | gl4cGPUShaderFP64Tests.cpp | 12145 static tcu::Matrix<glw::GLdouble, Size, Size> cofactors(const tcu::Matrix<glw::GLdouble, Size, Size>& matrix);
12267 static tcu::Matrix<glw::GLdouble, Size, Size> cofactors(const tcu::Matrix<glw::GLdouble, Size, Size>& matrix) in cofactors() function
12436 const tcu::Matrix<glw::GLdouble, Size, Size> cof = cofactors(matrix); in inverse()
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