(svn r27862) [1.7] -Backport from trunk:

- Fix: Failed to load lzo compressed savegames sometimes [FS#6450] (r27793)
- Fix: [Win32] Mark OpenTTD as DPI-aware to avoid OS window scaling that breaks mouse input [FS#6366] (r27791, r27790)
- Fix: [NewGRF] Get vehicle load amount after executing new cargo trigger [FS#6536] (r27788)
- Fix: AI configuration changed incorrect parameter when some parameters are hidden [FS#6479] (r27787, r27786)
- Fix: Buoys not always drawn after being placed depending on zoom level [FS#6508] (r27785)
- Fix: Allow rail conversion even if ship is on tile [FS#6505] (r27784)

projects/dpi_aware.manifest

@@ -0,0 +1,7 @@
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" >
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
+      <dpiAware>True/PM</dpiAware>
+    </windowsSettings>
+  </application>
+</assembly>

projects/openttd_vs100.vcxproj

@@ -145,6 +145,9 @@
       <TargetMachine>MachineX86</TargetMachine>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -188,6 +191,9 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX86</TargetMachine>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
@@ -244,6 +250,9 @@
       <TargetMachine>MachineX64</TargetMachine>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -289,6 +298,9 @@
       <StackCommitSize>1048576</StackCommitSize>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\src\airport.cpp" />

projects/openttd_vs100.vcxproj.in

@@ -145,6 +145,9 @@
       <TargetMachine>MachineX86</TargetMachine>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -188,6 +191,9 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX86</TargetMachine>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
@@ -244,6 +250,9 @@
       <TargetMachine>MachineX64</TargetMachine>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -289,6 +298,9 @@
       <StackCommitSize>1048576</StackCommitSize>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>dpi_aware.manifest</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemGroup>
 !!FILES!!

projects/openttd_vs140.vcxproj

@@ -151,6 +151,9 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <MinimumRequiredVersion>5.01</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -198,6 +201,9 @@
       <TargetMachine>MachineX86</TargetMachine>
       <MinimumRequiredVersion>5.01</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
@@ -257,6 +263,9 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <MinimumRequiredVersion>5.02</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -306,6 +315,9 @@
       <TargetMachine>MachineX64</TargetMachine>
       <MinimumRequiredVersion>5.02</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\src\airport.cpp" />

projects/openttd_vs140.vcxproj.in

@@ -151,6 +151,9 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <MinimumRequiredVersion>5.01</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -198,6 +201,9 @@
       <TargetMachine>MachineX86</TargetMachine>
       <MinimumRequiredVersion>5.01</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Midl>
@@ -257,6 +263,9 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <MinimumRequiredVersion>5.02</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -306,6 +315,9 @@
       <TargetMachine>MachineX64</TargetMachine>
       <MinimumRequiredVersion>5.02</MinimumRequiredVersion>
     </Link>
+    <Manifest>
+      <EnableDpiAwareness>PerMonitorHighDPIAware</EnableDpiAwareness>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemGroup>
 !!FILES!!