From 226de8c987cee5dc5a997706de140bed0170beea Mon Sep 17 00:00:00 2001
From: Vladimir Byko-Ianko <v.bykoianko@corp.mail.ru>
Date: Fri, 13 Nov 2015 17:23:53 +0300
Subject: [PATCH] Adding exact density to render policy and resource manager
 params.

---
 graphics/resource_manager.hpp | 1 +
 render/render_policy.cpp      | 6 ++++++
 render/render_policy.hpp      | 3 +++
 3 files changed, 10 insertions(+)

diff --git a/graphics/resource_manager.hpp b/graphics/resource_manager.hpp
index bafa00fbb1..4703fa61e6 100644
--- a/graphics/resource_manager.hpp
+++ b/graphics/resource_manager.hpp
@@ -215,6 +215,7 @@ namespace graphics
       unsigned m_threadSlotsCount;
 
       bool m_rgba4RenderBuffer;
+      int m_exactDensityDPI;
 
       Params();
 
diff --git a/render/render_policy.cpp b/render/render_policy.cpp
index 37a3bbb331..5daa444050 100644
--- a/render/render_policy.cpp
+++ b/render/render_policy.cpp
@@ -39,6 +39,7 @@ RenderPolicy::RenderPolicy(Params const & p,
   : m_primaryRC(p.m_primaryRC),
     m_doForceUpdate(false),
     m_density(p.m_density),
+    m_exactDensityDPI(p.m_exactDensityDPI),
     m_visualScale(graphics::visualScale(p.m_density)),
     m_skinName(p.m_skinName)
 {
@@ -208,6 +209,11 @@ graphics::EDensity RenderPolicy::Density() const
   return m_density;
 }
 
+int RenderPolicy::DensityExactDPI() const
+{
+  return m_exactDensityDPI;
+}
+
 string const & RenderPolicy::SkinName() const
 {
   return m_skinName;
diff --git a/render/render_policy.hpp b/render/render_policy.hpp
index ede40b42a4..3260f2ce5f 100644
--- a/render/render_policy.hpp
+++ b/render/render_policy.hpp
@@ -73,6 +73,7 @@ protected:
   bool m_doForceUpdate;
   m2::AnyRectD m_invalidRect;
   graphics::EDensity m_density;
+  int m_exactDensityDPI;
   double m_visualScale;
   string m_skinName;
   anim::Controller * m_controller;
@@ -91,6 +92,7 @@ public:
     string m_skinName;
     size_t m_screenWidth;
     size_t m_screenHeight;
+    int m_exactDensityDPI;
   };
 
   /// constructor
@@ -148,6 +150,7 @@ public:
   double VisualScale() const;
   virtual size_t TileSize() const { return 256; }
   graphics::EDensity Density() const;
+  int DensityExactDPI() const;
   string const & SkinName() const;
 
   /// This function is used when we need to prevent race