DolphinQt: Support compiling on ARM64

Source/Core/DolphinQt/CMakeLists.txt

@@ -1,5 +1,9 @@
 if (NOT Qt5_DIR AND MSVC)
-set(Qt5_DIR "${CMAKE_SOURCE_DIR}/Externals/Qt/Qt5.13.1/5.13.1/msvc2017_64/lib/cmake/Qt5")
+  if(_M_ARM_64)
+    set(Qt5_DIR "${CMAKE_SOURCE_DIR}/Externals/Qt/Qt5.13.1/5.13.1/msvc2017_64/lib/cmake/Qt5")
+  else()
+    set(Qt5_DIR "${CMAKE_SOURCE_DIR}/Externals/Qt/Qt5.13.2/5.13.2/msvc2017_arm64/lib/cmake/Qt5")
+  endif()
 endif()
 
 find_package(Qt5 5.9 REQUIRED COMPONENTS Gui Widgets)

Source/Core/DolphinQt/DolphinQt.vcxproj

@@ -54,9 +54,10 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup>
     <Link>
-      <AdditionalLibraryDirectories>$(ExternalsDir)ffmpeg\lib;$(IntDir)..\discord-rpc\bin;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>avrt.lib;iphlpapi.lib;winmm.lib;setupapi.lib;rpcrt4.lib;comctl32.lib;Shlwapi.lib;discord-rpc.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(IntDir)..\discord-rpc\bin;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies Condition="'$(Platform)'=='x64'">opengl32.lib;avcodec.lib;avformat.lib;avutil.lib;swresample.lib;swscale.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories Condition="'$(Platform)'=='x64'">$(ExternalsDir)ffmpeg\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
     <ClCompile>
       <AdditionalIncludeDirectories>$(ProjectDir)VideoInterface;$(ProjectDir)GameList;$(ProjectDir)Debugger;$(ProjectDir)Settings;$(ProjectDir)Config;$(ProjectDir)Config\Mapping;$(ProjectDir)Config\Graphics;$(ProjectDir)Config\ControllerInterface;$(ProjectDir)NetPlay;$(ProjectDir)QtUtils;$(ProjectDir)TAS;$(ProjectDir)FIFO;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

Source/VSProps/QtCompile.props

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="UserMacros">
-    <QTDIRDefault>$(ExternalsDir)Qt\Qt5.13.1\5.13.1\msvc2017_64\</QTDIRDefault>
+    <QTDIRDefault Condition="'$(Platform)'=='x64'">$(ExternalsDir)Qt\Qt5.13.1\5.13.1\msvc2017_64\</QTDIRDefault>
+    <QTDIRDefault Condition="'$(Platform)'=='ARM64'">$(ExternalsDir)Qt\Qt5.14.0\5.14.0\msvc2017_arm64\</QTDIRDefault>
     <QTDIR Condition="Exists('$(QTDIRDefault)') And ('$(QTDIR)'=='' Or !Exists('$(QTDIR)'))">$(QTDIRDefault)</QTDIR>
     <QTDIR Condition="Exists('$(QTDIR)') And !HasTrailingSlash('$(QTDIR)')">$(QTDIR)\</QTDIR>
     <QtDirValid>false</QtDirValid>
@@ -27,6 +28,7 @@
       <AdditionalIncludeDirectories>$(QtIncludeDir)QtCore;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <AdditionalIncludeDirectories>$(QtIncludeDir)QtGui;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <AdditionalIncludeDirectories>$(QtIncludeDir)QtWidgets;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Platform)'=='ARM64'">$(QtIncludeDir)QtANGLE;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <!--
       Negate the previously enabled warning (set in Base.props). Not compatible with QtCore\qtmap.h
       This isn't too bad since we live with the fact that Qt-using projects will have different compiler args already.
@@ -88,6 +90,10 @@
   <!--Copy the needed dlls-->
   <ItemGroup>
     <QtLibNames Include="Qt5Core$(QtLibSuffix);Qt5Gui$(QtLibSuffix);Qt5Widgets$(QtLibSuffix)" />
+
+    <!-- Include ANGLE for ARM64 since there is no native OpenGL -->
+    <QtLibNames Condition="'$(Platform)'=='ARM64'" Include="$(QtLibNames);libEGL$(QtLibSuffix);libGLESv2$(QtLibSuffix)" />
+
     <QtDlls Include="@(QtLibNames -> '$(QtBinDir)%(Identity).dll')" />
     <!--Filter plugins to copy based on the observation that all debug versions end in "d"-->
     <QtAllPlugins Include="$(QtPluginsDir)**\*$(QtLibSuffix).dll" />

Source/dolphin-emu.sln

@@ -108,9 +108,11 @@ Global
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Debug|ARM64.Build.0 = Debug|ARM64
 		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Debug|x64.ActiveCfg = Debug|x64
 		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Debug|x64.Build.0 = Debug|x64
 		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Release|ARM64.ActiveCfg = Release|ARM64
+		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Release|ARM64.Build.0 = Release|ARM64
 		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Release|x64.ActiveCfg = Release|x64
 		{FA3FA62B-6F58-4B86-9453-4D149940A066}.Release|x64.Build.0 = Release|x64
 		{E54CF649-140E-4255-81A5-30A673C1FB36}.Debug|ARM64.ActiveCfg = Debug|ARM64
@@ -453,12 +455,10 @@ Global
 		{DEA96CF2-F237-4A1A-B32F-C916769EFB50}.Release|ARM64.Build.0 = Release|ARM64
 		{DEA96CF2-F237-4A1A-B32F-C916769EFB50}.Release|x64.ActiveCfg = Release|x64
 		{DEA96CF2-F237-4A1A-B32F-C916769EFB50}.Release|x64.Build.0 = Release|x64
-		{974E563D-23F8-4E8F-9083-F62876B04E08}.Debug|x64.ActiveCfg = Debug|x64
-		{974E563D-23F8-4E8F-9083-F62876B04E08}.Release|x64.ActiveCfg = Release|x64
 		{974E563D-23F8-4E8F-9083-F62876B04E08}.Debug|ARM64.ActiveCfg = Debug|ARM64
-		{974E563D-23F8-4E8F-9083-F62876B04E08}.Debug|ARM64.Build.0 = Debug|ARM64
+		{974E563D-23F8-4E8F-9083-F62876B04E08}.Debug|x64.ActiveCfg = Debug|x64
 		{974E563D-23F8-4E8F-9083-F62876B04E08}.Release|ARM64.ActiveCfg = Release|ARM64
-		{974E563D-23F8-4E8F-9083-F62876B04E08}.Release|ARM64.Build.0 = Release|ARM64
+		{974E563D-23F8-4E8F-9083-F62876B04E08}.Release|x64.ActiveCfg = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE