From f4ccfe30c324365123c50bb56cd4b8166bd1f494 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 5 Feb 2014 19:58:53 +0300
Subject: fix adjusting scale if resolution too low.

---
 src/render/graphics.cpp | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/render/graphics.cpp b/src/render/graphics.cpp
index eff4df562..409626c09 100644
--- a/src/render/graphics.cpp
+++ b/src/render/graphics.cpp
@@ -136,8 +136,21 @@ void Graphics::setScale(int scale)
     {
         if (!scale)
             scale = 1;
-        if (mActualWidth / scale < 470 || mActualHeight / scale < 320)
-            scale = 1;
+        int scaleW = mActualWidth / scale;
+        int scaleH = mActualHeight / scale;
+        if (scaleW < 470)
+        {
+            scale = mActualWidth / 470;
+            if (scale < 1)
+                scale = 1;
+            scaleH = mActualHeight / scale;
+        }
+        if (scaleH < 320)
+        {
+            scale = mActualHeight / 320;
+            if (scale < 1)
+                scale = 1;
+        }
         logger->log("set scale: %d", scale);
         mScale = scale;
         mWidth = mActualWidth / mScale;
-- 
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