diff --git a/modules/contrib/src/rgbdodometry.cpp b/modules/contrib/src/rgbdodometry.cpp index 81525f54f7..fcdd93620e 100644 --- a/modules/contrib/src/rgbdodometry.cpp +++ b/modules/contrib/src/rgbdodometry.cpp @@ -48,10 +48,12 @@ #include <iostream> #if defined(HAVE_EIGEN) && EIGEN_WORLD_VERSION == 3 -#include <Eigen/Core> -#include <unsupported/Eigen/MatrixFunctions> - -#include <Eigen/Dense> +# include <Eigen/Core> +# ifdef ANDROID + template <typename Scalar> Scalar log2(Scalar v) { using std::log; return log(v)/log(Scalar(2)); } +# endif +# include <unsupported/Eigen/MatrixFunctions> +# include <Eigen/Dense> #endif #include <limits>