1 files changed, 17 insertions, 0 deletions
diff --git a/coding/pointd_to_pointu.hpp b/coding/pointd_to_pointu.hpp
new file mode 100644
index 0000000000..e5fd99a042
--- /dev/null
+++ b/coding/pointd_to_pointu.hpp
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "geometry/point2d.hpp"
+
+#include <cstdint>
+
+#define POINT_COORD_BITS 30
+
+uint32_t DoubleToUint32(double x, double min, double max, uint32_t coordBits);
+
+double Uint32ToDouble(uint32_t x, double min, double max, uint32_t coordBits);
+
+m2::PointU PointDToPointU(double x, double y, uint32_t coordBits);
+
+m2::PointU PointDToPointU(m2::PointD const & pt, uint32_t coordBits);
+
+m2::PointD PointUToPointD(m2::PointU const & p, uint32_t coordBits);