enable dpi awareness (fix win8)

hl.vcxproj

@@ -100,6 +100,9 @@
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>false</DataExecutionPrevention>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
@@ -117,6 +120,9 @@
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>false</DataExecutionPrevention>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -138,6 +144,9 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>libhl.lib;user32.lib</AdditionalDependencies>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -158,6 +167,9 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>libhl.lib;user32.lib</AdditionalDependencies>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="src\callback.c" />