diff --git a/generator/feature_builder.cpp b/generator/feature_builder.cpp
index 1b1a55d567..07b4d5f266 100644
--- a/generator/feature_builder.cpp
+++ b/generator/feature_builder.cpp
@@ -257,8 +257,7 @@ void FeatureBuilder1::SerializeBase(buffer_t & data, serial::CodingParams const
   m_Params.Write(sink);
 
   if (m_Params.GetGeomType() == GEOM_POINT)
-    WriteVarUint(sink, EncodeDelta(PointD2PointU(m_Center.x, m_Center.y, params.GetCoordBits()),
-                                   params.GetBasePoint()));
+    serial::SavePoint(sink, m_Center, params);
 }
 
 void FeatureBuilder1::Serialize(buffer_t & data) const
@@ -304,10 +303,7 @@ void FeatureBuilder1::Deserialize(buffer_t & data)
   EGeomType const type = m_Params.GetGeomType();
   if (type == GEOM_POINT)
   {
-    CoordPointT const center = PointU2PointD(
-          DecodeDelta(ReadVarUint<uint64_t>(source), cp.GetBasePoint()), cp.GetCoordBits());
-
-    m_Center = m2::PointD(center.first, center.second);
+    m_Center = serial::LoadPoint(source, cp);
     m_LimitRect.Add(m_Center);
     return;
   }
diff --git a/indexer/coding_params.hpp b/indexer/coding_params.hpp
index 5231c1126d..09bbf50c8d 100644
--- a/indexer/coding_params.hpp
+++ b/indexer/coding_params.hpp
@@ -31,15 +31,14 @@ namespace serial
     template <typename WriterT> void Save(WriterT & writer) const
     {
       WriteVarUint(writer, GetCoordBits());
-      WriteVarUint(writer, static_cast<uint64_t>(GetBasePointInt64()));
+      WriteVarUint(writer, m_BasePointUint64);
     }
 
     template <typename SourceT> void Load(SourceT & src)
     {
       uint32_t const coordBits = ReadVarUint<uint32_t>(src);
       ASSERT_LESS(coordBits, 32, ());
-      uint64_t const basePointUint64 = ReadVarUint<uint64_t>(src);
-      *this = CodingParams(coordBits, basePointUint64);
+      *this = CodingParams(coordBits, ReadVarUint<uint64_t>(src));
     }
 
   private:
diff --git a/indexer/feature_impl.hpp b/indexer/feature_impl.hpp
index 75c41bf034..eb869a4ea2 100644
--- a/indexer/feature_impl.hpp
+++ b/indexer/feature_impl.hpp
@@ -1,27 +1,10 @@
 #pragma once
 
-#include "point_to_int64.hpp"
-
 #include "../geometry/point2d.hpp"
 
 
 namespace feature
 {
-  namespace pts
-  {
-    inline int64_t FromPoint(m2::PointD const & p, uint32_t coordBits)
-    {
-      return PointToInt64(p.x, p.y, coordBits);
-    }
-
-    inline m2::PointD ToPoint(int64_t i, uint32_t coordBits)
-    {
-      CoordPointT const pt = Int64ToPoint(i, coordBits);
-      return m2::PointD(pt.first, pt.second);
-    }
-  }
-
-
   static int g_arrWorldScales[] = { 2, 5, 7, 9 };       // 9 = scales::GetUpperWorldScale()
   static int g_arrCountryScales[] = { 10, 12, 14, 17 };  // 17 = scales::GetUpperScale()
 
diff --git a/indexer/feature_loader.cpp b/indexer/feature_loader.cpp
index c874e5d433..64c093828b 100644
--- a/indexer/feature_loader.cpp
+++ b/indexer/feature_loader.cpp
@@ -46,12 +46,7 @@ void LoaderCurrent::ParseCommon()
 
   if (type == GEOM_POINT)
   {
-    serial::CodingParams const & cp = GetDefCodingParams();
-
-    CoordPointT const center = PointU2PointD(
-          DecodeDelta(ReadVarUint<uint64_t>(source), cp.GetBasePoint()), cp.GetCoordBits());
-
-    m_pF->m_Center = m2::PointD(center.first, center.second);
+    m_pF->m_Center = serial::LoadPoint(source, GetDefCodingParams());
     m_pF->m_LimitRect.Add(m_pF->m_Center);
   }
 
diff --git a/indexer/geometry_serialization.cpp b/indexer/geometry_serialization.cpp
index 4df3fd3dd9..c0ebbaa562 100644
--- a/indexer/geometry_serialization.cpp
+++ b/indexer/geometry_serialization.cpp
@@ -2,7 +2,6 @@
 #include "mercator.hpp"
 #include "point_to_int64.hpp"
 #include "geometry_coding.hpp"
-#include "coding_params.hpp"
 
 #include "../geometry/pointu_to_uint64.hpp"
 
@@ -76,9 +75,12 @@ namespace serial
     geo_coding::OutPointsT adapt(upoints);
     (*fn)(make_read_adapter(deltas), pts::GetBasePoint(params), pts::GetMaxPoint(params), adapt);
 
-    // It is may be not empty, when storing triangles.
-    if (points.empty())
+    if (points.size() < 2)
+    {
+      // Do not call reserve when loading triangles - they are accumulated to one vector.
       points.reserve(count);
+    }
+
     transform(upoints.begin(), upoints.begin() + adapt.size(), back_inserter(points),
               bind(&pts::U2D, _1, params.GetCoordBits()));
   }
diff --git a/indexer/geometry_serialization.hpp b/indexer/geometry_serialization.hpp
index 64507af9cf..3d3bc3500d 100644
--- a/indexer/geometry_serialization.hpp
+++ b/indexer/geometry_serialization.hpp
@@ -2,6 +2,8 @@
 
 #include "geometry_coding.hpp"
 #include "tesselator_decl.hpp"
+#include "point_to_int64.hpp"
+#include "coding_params.hpp"
 
 #include "../geometry/point2d.hpp"
 
@@ -18,8 +20,6 @@
 
 namespace serial
 {
-  class CodingParams;
-
   template <class TCont, class TSink>
   inline void WriteVarUintArray(TCont const & v, TSink & sink)
   {
@@ -51,6 +51,20 @@ namespace serial
               vector<m2::PointD> & points, size_t reserveF = 1);
   //@}
 
+  template <class TSink>
+  void SavePoint(TSink & sink, m2::PointD const & pt, CodingParams const & cp)
+  {
+    WriteVarUint(sink, EncodeDelta(PointD2PointU(pt.x, pt.y, cp.GetCoordBits()), cp.GetBasePoint()));
+  }
+
+  template <class TSource>
+  m2::PointD LoadPoint(TSource & src, CodingParams const & cp)
+  {
+    CoordPointT const c = PointU2PointD(
+              DecodeDelta(ReadVarUint<uint64_t>(src), cp.GetBasePoint()), cp.GetCoordBits());
+    return m2::PointD(c.first, c.second);
+  }
+
   template <class TSink>
   void SaveInner(EncodeFunT fn, vector<m2::PointD> const & points,
                  CodingParams const & params, TSink & sink)