Tag 1.1.0 rc2

Reduce buffer to 512 samples again.

.gitignore

@@ -20,6 +20,7 @@
 *.idb
 *.aps
 *.res
+*.a
 .vs/*
 Packaged/*
 DebugData/*
@@ -30,9 +31,21 @@ InstallerPackages/*
 *.wixobj
 *.CopyComplete
 *.lnk
+*.cmake
 ReleasePackageInstaller/obj/*
 ReleasePackageInstaller/bin/*
 ReleasePackageInstaller/AerofoilPackageDefs.wxi
 ReleasePackageInstaller/AerofoilPackageVersion.wxi
 packages/*
 !SDL2-2.0.12/lib/x64/*
+CMakeCache.txt
+CMakeFiles/*
+Makefile
+SDL2-2.0.12/CMakeFiles/*
+SDL2-2.0.12/build
+SDL2-2.0.12/config.status
+SDL2-2.0.12/libtool
+SDL2-2.0.12/Makefile.rules
+SDL2-2.0.12/sdl2.pc
+SDL2-2.0.12/sdl2-config
+install_manifest.txt

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "AerofoilWeb/FileSaverDotJS"]
+	path = AerofoilWeb/FileSaverDotJS
+	url = https://github.com/eligrey/FileSaver.js.git
+	branch = master

Aerofoil.sln

@@ -48,6 +48,8 @@ Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "ReleasePackageInstaller", "
 		{7EFF1E21-C375-45EA-A069-4E2232C8A72B} = {7EFF1E21-C375-45EA-A069-4E2232C8A72B}
 		{B852D549-4020-4477-8BFB-E199FF78B047} = {B852D549-4020-4477-8BFB-E199FF78B047}
 		{2FF15659-5C72-48B8-B55B-3C658E4125B5} = {2FF15659-5C72-48B8-B55B-3C658E4125B5}
+		{3B7FD18D-7A50-4DF5-AC25-543E539BFACE} = {3B7FD18D-7A50-4DF5-AC25-543E539BFACE}
+		{B31BFF9D-2D14-4B1A-A625-8348CC3D8D67} = {B31BFF9D-2D14-4B1A-A625-8348CC3D8D67}
 		{36DAF5FA-6ADB-4F20-9810-1610DE0AE653} = {36DAF5FA-6ADB-4F20-9810-1610DE0AE653}
 	EndProjectSection
 EndProject
@@ -63,6 +65,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "AerofoilSDL", "AerofoilSDL\
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MergeGPF", "MergeGPF\MergeGPF.vcxproj", "{36DAF5FA-6ADB-4F20-9810-1610DE0AE653}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GenerateFonts", "GenerateFonts\GenerateFonts.vcxproj", "{3B7FD18D-7A50-4DF5-AC25-543E539BFACE}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bin2h", "bin2h\bin2h.vcxproj", "{D045F28D-F245-44DD-B576-CC91BF3BE6E9}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "HouseTool", "HouseTool\HouseTool.vcxproj", "{B31BFF9D-2D14-4B1A-A625-8348CC3D8D67}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
@@ -175,6 +183,18 @@ Global
 		{36DAF5FA-6ADB-4F20-9810-1610DE0AE653}.Debug|x64.Build.0 = Debug|x64
 		{36DAF5FA-6ADB-4F20-9810-1610DE0AE653}.Release|x64.ActiveCfg = Release|x64
 		{36DAF5FA-6ADB-4F20-9810-1610DE0AE653}.Release|x64.Build.0 = Release|x64
+		{3B7FD18D-7A50-4DF5-AC25-543E539BFACE}.Debug|x64.ActiveCfg = Debug|x64
+		{3B7FD18D-7A50-4DF5-AC25-543E539BFACE}.Debug|x64.Build.0 = Debug|x64
+		{3B7FD18D-7A50-4DF5-AC25-543E539BFACE}.Release|x64.ActiveCfg = Release|x64
+		{3B7FD18D-7A50-4DF5-AC25-543E539BFACE}.Release|x64.Build.0 = Release|x64
+		{D045F28D-F245-44DD-B576-CC91BF3BE6E9}.Debug|x64.ActiveCfg = Debug|x64
+		{D045F28D-F245-44DD-B576-CC91BF3BE6E9}.Debug|x64.Build.0 = Debug|x64
+		{D045F28D-F245-44DD-B576-CC91BF3BE6E9}.Release|x64.ActiveCfg = Release|x64
+		{D045F28D-F245-44DD-B576-CC91BF3BE6E9}.Release|x64.Build.0 = Release|x64
+		{B31BFF9D-2D14-4B1A-A625-8348CC3D8D67}.Debug|x64.ActiveCfg = Debug|x64
+		{B31BFF9D-2D14-4B1A-A625-8348CC3D8D67}.Debug|x64.Build.0 = Debug|x64
+		{B31BFF9D-2D14-4B1A-A625-8348CC3D8D67}.Release|x64.ActiveCfg = Release|x64
+		{B31BFF9D-2D14-4B1A-A625-8348CC3D8D67}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Aerofoil/Aerofoil.vcxproj

@@ -43,6 +43,7 @@
     <Import Project="..\GpMainApp.props" />
     <Import Project="..\GpShell.props" />
     <Import Project="..\Debug.props" />
+    <Import Project="..\AerofoilPortable.props" />
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
@@ -52,6 +53,7 @@
     <Import Project="..\GpMainApp.props" />
     <Import Project="..\Release.props" />
     <Import Project="..\GpShell.props" />
+    <Import Project="..\AerofoilPortable.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup />
@@ -82,16 +84,15 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\AerofoilPortable\GpAllocator_C.cpp" />
     <ClCompile Include="GpBWCursor_Win32.cpp" />
     <ClCompile Include="GpColorCursor_Win32.cpp" />
-    <ClCompile Include="GpFiber_Win32.cpp" />
     <ClCompile Include="GpFileStream_Win32.cpp" />
     <ClCompile Include="GpFileSystem_Win32.cpp" />
     <ClCompile Include="GpLogDriver_Win32.cpp" />
     <ClCompile Include="GpMain_Win32.cpp" />
     <ClCompile Include="GpMutex_Win32.cpp" />
     <ClCompile Include="GpSystemServices_Win32.cpp" />
-    <ClCompile Include="GpFiberStarter_Win32.cpp" />
     <ClCompile Include="GpThreadEvent_Win32.cpp" />
   </ItemGroup>
   <ItemGroup>
@@ -102,13 +103,14 @@
     <ClInclude Include="..\GpCommon\GpDisplayDriverTickStatus.h" />
     <ClInclude Include="..\GpCommon\GpFileCreationDisposition.h" />
     <ClInclude Include="..\GpCommon\GpInputDriverProperties.h" />
+    <ClInclude Include="..\GpCommon\GpString.h" />
+    <ClInclude Include="..\GpCommon\GpVector.h" />
     <ClInclude Include="..\GpCommon\IGpCursor.h" />
     <ClInclude Include="..\GpCommon\IGpAudioChannelCallbacks.h" />
     <ClInclude Include="..\GpCommon\IGpDisplayDriverSurface.h" />
     <ClInclude Include="..\GpCommon\IGpLogDriver.h" />
     <ClInclude Include="..\GpCommon\IGpPrefsHandler.h" />
     <ClInclude Include="GpBWCursor_Win32.h" />
-    <ClInclude Include="GpFiber_Win32.h" />
     <ClInclude Include="GpFileStream_Win32.h" />
     <ClInclude Include="GpFileSystem_Win32.h" />
     <ClInclude Include="GpLogDriver_Win32.h" />
@@ -127,9 +129,6 @@
     <ProjectReference Include="..\GpDisplayDriver_D3D11\GpDisplayDriver_D3D11.vcxproj">
       <Project>{ffc961ac-55b4-4a38-a83e-06ae98f59acc}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\GpFontHandler_FreeType2\GpFontHandler_FreeType2.vcxproj">
-      <Project>{4b564030-8985-4975-91e1-e1b2c16ae2a1}</Project>
-    </ProjectReference>
     <ProjectReference Include="..\GpInputDriver_XInput\GpInputDriver_XInput.vcxproj">
       <Project>{17b96f07-ef92-47cd-95a5-8e6ee38ab564}</Project>
     </ProjectReference>

Aerofoil/Aerofoil.vcxproj.filters

@@ -4,12 +4,6 @@
     <ClCompile Include="GpColorCursor_Win32.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="GpFiber_Win32.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="GpFiberStarter_Win32.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="GpFileStream_Win32.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -34,6 +28,9 @@
     <ClCompile Include="GpBWCursor_Win32.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\AerofoilPortable\GpAllocator_C.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\GpCommon\EGpInputDriverType.h">
@@ -48,9 +45,6 @@
     <ClInclude Include="..\GpCommon\GpDisplayDriverTickStatus.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="GpFiber_Win32.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\GpCommon\GpFileCreationDisposition.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -99,6 +93,12 @@
     <ClInclude Include="GpBWCursor_Win32.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\GpCommon\GpVector.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\GpCommon\GpString.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Image Include="ConvertedResources\Large128.ico">

Aerofoil/GpBWCursor_Win32.cpp

@@ -21,6 +21,7 @@
 
 #include "GpBWCursor_Win32.h"
 #include "GpWindows.h"
+#include "IGpAllocator.h"
 
 #include <stdint.h>
 #include <stdlib.h>
@@ -34,19 +35,19 @@ void GpBWCursor_Win32::Destroy()
 	this->DecRef();
 }
 
-IGpCursor_Win32 *GpBWCursor_Win32::Create(size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY)
+IGpCursor_Win32 *GpBWCursor_Win32::Create(IGpAllocator *alloc, size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY)
 {
 	size_t numBits = width * height;
-	size_t numBytes = (width * height + 7) / 8;
-	uint8_t *convertedAndData = static_cast<uint8_t*>(malloc(numBytes));
-	uint8_t *convertedXorData = static_cast<uint8_t*>(malloc(numBytes));
+	size_t numBytes = (numBits + 7) / 8;
+	uint8_t *convertedAndData = static_cast<uint8_t*>(alloc->Alloc(numBytes));
+	uint8_t *convertedXorData = static_cast<uint8_t*>(alloc->Alloc(numBytes));
 
 	if (!convertedAndData || !convertedXorData)
 	{
 		if (convertedAndData)
-			free(convertedAndData);
+			alloc->Release(convertedAndData);
 		if (convertedXorData)
-			free(convertedXorData);
+			alloc->Release(convertedXorData);
 
 		return nullptr;
 	}
@@ -62,25 +63,26 @@ IGpCursor_Win32 *GpBWCursor_Win32::Create(size_t width, size_t height, const voi
 
 	HCURSOR hcursor = CreateCursor(g_gpWindowsGlobals.m_hInstance, static_cast<int>(hotSpotX), static_cast<int>(hotSpotY), static_cast<int>(width), static_cast<int>(height), convertedAndData, convertedXorData);
 
-	free(convertedAndData);
-	free(convertedXorData);
+	alloc->Release(convertedAndData);
+	alloc->Release(convertedXorData);
 
 	if (!hcursor)
 		return nullptr;
 
-	void *storage = malloc(sizeof(GpBWCursor_Win32));
+	void *storage = alloc->Alloc(sizeof(GpBWCursor_Win32));
 	if (!storage)
 	{
 		DestroyCursor(hcursor);
 		return nullptr;
 	}
 
-	return new (storage) GpBWCursor_Win32(hcursor);
+	return new (storage) GpBWCursor_Win32(hcursor, alloc);
 }
 
-GpBWCursor_Win32::GpBWCursor_Win32(HCURSOR cursor)
+GpBWCursor_Win32::GpBWCursor_Win32(HCURSOR cursor, IGpAllocator *alloc)
 	: m_cursor(cursor)
 	, m_refCount(1)
+	, m_alloc(alloc)
 {
 }
 
@@ -104,7 +106,8 @@ void GpBWCursor_Win32::DecRef()
 	m_refCount--;
 	if (m_refCount == 0)
 	{
+		IGpAllocator *alloc = m_alloc;
 		this->~GpBWCursor_Win32();
-		free(this);
+		alloc->Release(this);
 	}
 }

Aerofoil/GpBWCursor_Win32.h

@@ -3,6 +3,8 @@
 #include "IGpCursor_Win32.h"
 #include "GpWindows.h"
 
+struct IGpAllocator;
+
 class GpBWCursor_Win32 final : public IGpCursor_Win32
 {
 public:
@@ -13,12 +15,13 @@ public:
 	void IncRef() override;
 	void DecRef() override;
 
-	static IGpCursor_Win32 *Create(size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY);
+	static IGpCursor_Win32 *Create(IGpAllocator *alloc, size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY);
 
 private:
-	GpBWCursor_Win32(HCURSOR cursor);
+	GpBWCursor_Win32(HCURSOR cursor, IGpAllocator *alloc);
 	~GpBWCursor_Win32();
 
 	HCURSOR m_cursor;
 	int m_refCount;
+	IGpAllocator *m_alloc;
 };

Aerofoil/GpColorCursor_Win32.cpp

@@ -20,6 +20,7 @@
 */
 
 #include "GpColorCursor_Win32.h"
+#include "IGpAllocator.h"
 
 #include <stdint.h>
 #include <stdlib.h>
@@ -31,7 +32,7 @@ void GpColorCursor_Win32::Destroy()
 	this->DecRef();
 }
 
-IGpCursor_Win32 *GpColorCursor_Win32::Create(size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY)
+IGpCursor_Win32 *GpColorCursor_Win32::Create(IGpAllocator *alloc, size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY)
 {
 	const size_t paddingBits = (sizeof(void*) * 8);
 
@@ -52,7 +53,7 @@ IGpCursor_Win32 *GpColorCursor_Win32::Create(size_t width, size_t height, const
 	size_t maskPitch = width + paddingBits - 1;
 	maskPitch -= maskPitch % paddingBits;
 
-	LPVOID maskBits = malloc(maskPitch * height);
+	LPVOID maskBits = alloc->Alloc(maskPitch * height);
 	if (!maskBits)
 		return nullptr;
 
@@ -71,6 +72,8 @@ IGpCursor_Win32 *GpColorCursor_Win32::Create(size_t width, size_t height, const
 	ii.hbmMask = CreateBitmap(width, height, 1, 1, maskBits);
 	ReleaseDC(NULL, hdc);
 
+	alloc->Release(maskBits);
+
 	size_t cursorPitch = width * 4;
 
 	size_t numPixels = width * height;
@@ -90,19 +93,20 @@ IGpCursor_Win32 *GpColorCursor_Win32::Create(size_t width, size_t height, const
 	if (!hicon)
 		return nullptr;
 
-	void *storage = malloc(sizeof(GpColorCursor_Win32));
+	void *storage = alloc->Alloc(sizeof(GpColorCursor_Win32));
 	if (!storage)
 	{
 		DestroyIcon(hicon);
 		return nullptr;
 	}
 
-	return new (storage) GpColorCursor_Win32(reinterpret_cast<HCURSOR>(hicon));
+	return new (storage) GpColorCursor_Win32(alloc, reinterpret_cast<HCURSOR>(hicon));
 }
 
-GpColorCursor_Win32::GpColorCursor_Win32(HCURSOR cursor)
+GpColorCursor_Win32::GpColorCursor_Win32(IGpAllocator *alloc, HCURSOR cursor)
 	: m_cursor(cursor)
 	, m_refCount(1)
+	, m_alloc(alloc)
 {
 }
 
@@ -126,7 +130,8 @@ void GpColorCursor_Win32::DecRef()
 	m_refCount--;
 	if (m_refCount == 0)
 	{
+		IGpAllocator *alloc = m_alloc;
 		this->~GpColorCursor_Win32();
-		free(this);
+		alloc->Release(this);
 	}
 }

Aerofoil/GpColorCursor_Win32.h

@@ -3,6 +3,7 @@
 #include "IGpCursor_Win32.h"
 #include "GpWindows.h"
 
+struct IGpAllocator;
 
 class GpColorCursor_Win32 final : public IGpCursor_Win32
 {
@@ -14,12 +15,13 @@ public:
 	void IncRef() override;
 	void DecRef() override;
 
-	static IGpCursor_Win32 *Create(size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY);
+	static IGpCursor_Win32 *Create(IGpAllocator *alloc, size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY);
 
 private:
-	GpColorCursor_Win32(HCURSOR cursor);
+	GpColorCursor_Win32(IGpAllocator *alloc, HCURSOR cursor);
 	~GpColorCursor_Win32();
 
 	HCURSOR m_cursor;
 	int m_refCount;
+	IGpAllocator *m_alloc;
 };

Aerofoil/GpFiberStarter_Win32.cpp

@@ -1,56 +0,0 @@
-#include "GpFiberStarter.h"
-#include "GpFiber_Win32.h"
-#include "GpWindows.h"
-
-#include <assert.h>
-
-namespace GpFiberStarter_Win32
-{
-	struct FiberStartState
-	{
-		GpFiberStarter::ThreadFunc_t m_threadFunc;
-		IGpFiber *m_creatingFiber;
-		void *m_context;
-	};
-
-	static VOID WINAPI FiberStartRoutine(LPVOID lpThreadParameter)
-	{
-		const FiberStartState *tss = static_cast<const FiberStartState*>(lpThreadParameter);
-
-		GpFiberStarter::ThreadFunc_t threadFunc = tss->m_threadFunc;
-		IGpFiber *creatingFiber = tss->m_creatingFiber;
-		void *context = tss->m_context;
-		SwitchToFiber(static_cast<GpFiber_Win32*>(creatingFiber)->GetFiber());
-
-		threadFunc(context);
-
-		assert(!"Fiber function exited");
-	}
-}
-
-IGpFiber *GpFiberStarter::StartFiber(IGpSystemServices *systemServices, ThreadFunc_t threadFunc, void *context, IGpFiber *creatingFiber)
-{
-	ULONG_PTR lowLimit;
-	ULONG_PTR highLimit;
-
-#if 0
-	GetCurrentThreadStackLimits(&lowLimit, &highLimit);
-
-	ULONG_PTR stackSize = highLimit - lowLimit;
-#else
-	ULONG_PTR stackSize = 1024 * 1024;
-#endif
-
-	GpFiberStarter_Win32::FiberStartState startState;
-	startState.m_context = context;
-	startState.m_creatingFiber = creatingFiber;
-	startState.m_threadFunc = threadFunc;
-
-	void *fiber = CreateFiber(static_cast<SIZE_T>(stackSize), GpFiberStarter_Win32::FiberStartRoutine, &startState);
-	if (!fiber)
-		return nullptr;
-
-	SwitchToFiber(fiber);
-
-	return GpFiber_Win32::Create(fiber);
-}

Aerofoil/GpFiber_Win32.cpp

@@ -1,37 +0,0 @@
-#include "GpFiber_Win32.h"
-#include <new>
-
-GpFiber_Win32::GpFiber_Win32(LPVOID fiber)
-	: m_fiber(fiber)
-{
-}
-
-void GpFiber_Win32::YieldTo(IGpFiber *toFiber)
-{
-	SwitchToFiber(static_cast<GpFiber_Win32*>(toFiber)->m_fiber);
-}
-
-void GpFiber_Win32::YieldToTerminal(IGpFiber *toFiber)
-{
-	YieldTo(toFiber);
-}
-
-void GpFiber_Win32::Destroy()
-{
-	this->~GpFiber_Win32();
-	free(this);
-}
-
-GpFiber_Win32::~GpFiber_Win32()
-{
-	DeleteFiber(m_fiber);
-}
-
-IGpFiber *GpFiber_Win32::Create(LPVOID fiber)
-{
-	void *storage = malloc(sizeof(GpFiber_Win32));
-	if (!storage)
-		return nullptr;
-
-	return new (storage) GpFiber_Win32(fiber);
-}

Aerofoil/GpFiber_Win32.h

@@ -1,26 +0,0 @@
-#pragma once
-#include "GpWindows.h"
-#include "IGpFiber.h"
-
-class GpFiber_Win32 final : public IGpFiber
-{
-public:
-	void YieldTo(IGpFiber *toFiber) override;
-	void YieldToTerminal(IGpFiber *toFiber) override;
-	void Destroy() override;
-
-	static IGpFiber *Create(LPVOID fiber);
-
-	LPVOID GetFiber() const;
-
-private:
-	explicit GpFiber_Win32(LPVOID fiber);
-	~GpFiber_Win32();
-
-	LPVOID m_fiber;
-};
-
-inline LPVOID GpFiber_Win32::GetFiber() const
-{
-	return m_fiber;
-}

Aerofoil/GpFileStream_Win32.cpp

@@ -1,13 +1,32 @@
 #include "GpFileStream_Win32.h"
+#include "IGpAllocator.h"
 
-GpFileStream_Win32::GpFileStream_Win32(HANDLE handle, bool readable, bool writeable, bool seekable)
-	: m_handle(handle)
+#include <new>
+
+GpFileStream_Win32::GpFileStream_Win32(IGpAllocator *alloc, HANDLE handle, bool readable, bool writeable, bool seekable)
+	: m_alloc(alloc)
+	, m_handle(handle)
 	, m_readable(readable)
 	, m_writeable(writeable)
 	, m_seekable(seekable)
 {
 }
 
+GpFileStream_Win32 *GpFileStream_Win32::Create(IGpAllocator *alloc, HANDLE handle, bool readable, bool writeable, bool seekable)
+{
+	void *storage = alloc->Alloc(sizeof(GpFileStream_Win32));
+	if (!storage)
+		return nullptr;
+
+	return new (storage) GpFileStream_Win32(alloc, handle, readable, writeable, seekable);
+}
+
+
+GpFileStream_Win32::~GpFileStream_Win32()
+{
+	CloseHandle(m_handle);
+}
+
 size_t GpFileStream_Win32::Read(void *bytesOut, size_t size)
 {
 	if (!m_readable)
@@ -122,7 +141,10 @@ GpUFilePos_t GpFileStream_Win32::Tell() const
 
 void GpFileStream_Win32::Close()
 {
-	CloseHandle(m_handle);
+	IGpAllocator *alloc = m_alloc;
+	this->~GpFileStream_Win32();
+
+	alloc->Release(this);
 }
 
 void GpFileStream_Win32::Flush()

Aerofoil/GpFileStream_Win32.h

@@ -7,7 +7,7 @@
 class GpFileStream_Win32 final : public GpIOStream
 {
 public:
-	explicit GpFileStream_Win32(HANDLE handle, bool readable, bool writeable, bool seekable);
+	~GpFileStream_Win32();
 
 	size_t Read(void *bytesOut, size_t size) override;
 	size_t Write(const void *bytes, size_t size) override;
@@ -19,10 +19,19 @@ public:
 	bool SeekEnd(GpUFilePos_t loc) override;
 	GpUFilePos_t Size() const override;
 	GpUFilePos_t Tell() const override;
-	void Close() override;
+	void GP_ASYNCIFY_PARANOID_NAMED(Close)() override;
 	void Flush() override;
 
+#if GP_ASYNCIFY_PARANOID
+	void Close();
+#endif
+
+	static GpFileStream_Win32 *Create(IGpAllocator *alloc, HANDLE handle, bool readable, bool writeable, bool seekable);
+
 private:
+	GpFileStream_Win32(IGpAllocator *alloc, HANDLE handle, bool readable, bool writeable, bool seekable);
+
+	IGpAllocator *m_alloc;
 	HANDLE m_handle;
 	bool m_readable;
 	bool m_writeable;

Aerofoil/GpFileSystem_Win32.cpp

@@ -1,44 +1,49 @@
 #include "GpFileSystem_Win32.h"
 
+#include "GpAllocator_C.h"
 #include "GpApplicationName.h"
 #include "GpFileStream_Win32.h"
 #include "GpWindows.h"
+#include "IGpAllocator.h"
 #include "IGpDirectoryCursor.h"
 
-#include <string>
+
 #include <Shlwapi.h>
 #include <ShlObj.h>
 #include <commdlg.h>
 
 #include <assert.h>
 
+struct IGpAllocator;
+
 extern GpWindowsGlobals g_gpWindowsGlobals;
 
 class GpDirectoryCursor_Win32 final : public IGpDirectoryCursor
 {
 public:
-	static GpDirectoryCursor_Win32 *Create(const HANDLE &handle, const WIN32_FIND_DATAW &findData);
+	static GpDirectoryCursor_Win32 *Create(IGpAllocator *alloc, const HANDLE &handle, const WIN32_FIND_DATAW &findData);
 
 	bool GetNext(const char *&outFileName) override;
 	void Destroy() override;
 
 private:
-	GpDirectoryCursor_Win32(const HANDLE &handle, const WIN32_FIND_DATAW &findData);
+	GpDirectoryCursor_Win32(IGpAllocator *alloc, const HANDLE &handle, const WIN32_FIND_DATAW &findData);
 	~GpDirectoryCursor_Win32();
 
+	IGpAllocator *m_alloc;
 	HANDLE m_handle;
 	WIN32_FIND_DATAW m_findData;
 	char m_chars[MAX_PATH + 1];
 	bool m_haveNext;
 };
 
-GpDirectoryCursor_Win32 *GpDirectoryCursor_Win32::Create(const HANDLE &handle, const WIN32_FIND_DATAW &findData)
+GpDirectoryCursor_Win32 *GpDirectoryCursor_Win32::Create(IGpAllocator *alloc, const HANDLE &handle, const WIN32_FIND_DATAW &findData)
 {
-	void *storage = malloc(sizeof(GpDirectoryCursor_Win32));
+	void *storage = alloc->Alloc(sizeof(GpDirectoryCursor_Win32));
 	if (!storage)
 		return nullptr;
 
-	return new (storage) GpDirectoryCursor_Win32(handle, findData);
+	return new (storage) GpDirectoryCursor_Win32(alloc, handle, findData);
 }
 
 bool GpDirectoryCursor_Win32::GetNext(const char *&outFileName)
@@ -82,14 +87,16 @@ bool GpDirectoryCursor_Win32::GetNext(const char *&outFileName)
 
 void GpDirectoryCursor_Win32::Destroy()
 {
+	IGpAllocator *alloc = m_alloc;
 	this->~GpDirectoryCursor_Win32();
-	free(this);
+	alloc->Release(this);
 }
 
-GpDirectoryCursor_Win32::GpDirectoryCursor_Win32(const HANDLE &handle, const WIN32_FIND_DATAW &findData)
+GpDirectoryCursor_Win32::GpDirectoryCursor_Win32(IGpAllocator *alloc, const HANDLE &handle, const WIN32_FIND_DATAW &findData)
 	: m_handle(handle)
 	, m_findData(findData)
 	, m_haveNext(true)
+	, m_alloc(alloc)
 {
 }
 
@@ -98,47 +105,76 @@ GpDirectoryCursor_Win32::~GpDirectoryCursor_Win32()
 	FindClose(m_handle);
 }
 
-GpFileSystem_Win32::GpFileSystem_Win32()
+GpFileSystem_Win32::GpFileSystem_Win32(IGpAllocator *alloc)
+	: m_alloc(alloc)
+	, m_prefsDir(alloc)
+	, m_scoresDir(alloc)
+	, m_packagedDir(alloc)
+	, m_housesDir(alloc)
+	, m_logsDir(alloc)
+	, m_userHousesDir(alloc)
+	, m_userSavesDir(alloc)
+	, m_resourcesDir(alloc)
+	, m_exportDir(alloc)
 {
-	// GP TODO: This shouldn't be static init since it allocates memory
 	m_executablePath[0] = 0;
+}
 
+void GpFileSystem_Win32::Destroy()
+{
+	IGpAllocator *alloc = m_alloc;
+	this->~GpFileSystem_Win32();
+	alloc->Release(this);
+}
+
+bool GpFileSystem_Win32::Init()
+{
 	PWSTR docsPath;
-	if (!FAILED(SHGetKnownFolderPath(FOLDERID_Documents, KF_FLAG_DEFAULT, nullptr, &docsPath)))
+	if (FAILED(SHGetKnownFolderPath(FOLDERID_Documents, KF_FLAG_DEFAULT, nullptr, &docsPath)))
+		return false;
+
+	if (!m_prefsDir.Set(docsPath))
 	{
-		try
-		{
-			m_prefsDir = docsPath;
-		}
-		catch(...)
-		{
-			CoTaskMemFree(docsPath);
-			throw;
-		}
-
-		m_prefsDir.append(L"\\" GP_APPLICATION_NAME_W);
-
-		m_userHousesDir = m_prefsDir + L"\\Houses";
-		m_userSavesDir = m_prefsDir + L"\\SavedGames";
-		m_scoresDir = m_prefsDir + L"\\Scores";
-		m_logsDir = m_prefsDir + L"\\Logs";
-		m_fontCacheDir = m_prefsDir + L"\\FontCache";
-
-		CreateDirectoryW(m_prefsDir.c_str(), nullptr);
-		CreateDirectoryW(m_scoresDir.c_str(), nullptr);
-		CreateDirectoryW(m_userHousesDir.c_str(), nullptr);
-		CreateDirectoryW(m_userSavesDir.c_str(), nullptr);
-		CreateDirectoryW(m_logsDir.c_str(), nullptr);
-		CreateDirectoryW(m_fontCacheDir.c_str(), nullptr);
-
-		m_prefsDir.append(L"\\");
-		m_scoresDir.append(L"\\");
-		m_userHousesDir.append(L"\\");
-		m_userSavesDir.append(L"\\");
-		m_logsDir.append(L"\\");
-		m_fontCacheDir.append(L"\\");
+		CoTaskMemFree(docsPath);
+		return false;
 	}
 
+	CoTaskMemFree(docsPath);
+
+	if (!m_prefsDir.Append(L"\\" GP_APPLICATION_NAME_W))
+		return false;
+
+	if (!m_userHousesDir.Set(m_prefsDir) || !m_userHousesDir.Append(L"\\Houses"))
+		return false;
+
+	if (!m_userSavesDir.Set(m_prefsDir) || !m_userSavesDir.Append(L"\\SavedGames"))
+		return false;
+
+	if (!m_scoresDir.Set(m_prefsDir) || !m_scoresDir.Append(L"\\Scores"))
+		return false;
+
+	if (!m_logsDir.Set(m_prefsDir) || !m_logsDir.Append(L"\\Logs"))
+		return false;
+
+	if (!m_exportDir.Set(m_prefsDir) || !m_exportDir.Append(L"\\Export"))
+		return false;
+
+	CreateDirectoryW(m_prefsDir.Buffer(), nullptr);
+	CreateDirectoryW(m_scoresDir.Buffer(), nullptr);
+	CreateDirectoryW(m_userHousesDir.Buffer(), nullptr);
+	CreateDirectoryW(m_userSavesDir.Buffer(), nullptr);
+	CreateDirectoryW(m_logsDir.Buffer(), nullptr);
+	CreateDirectoryW(m_exportDir.Buffer(), nullptr);
+
+	if (!m_prefsDir.Append(L"\\") ||
+		!m_scoresDir.Append(L"\\") ||
+		!m_userHousesDir.Append(L"\\") ||
+		!m_userSavesDir.Append(L"\\") ||
+		!m_logsDir.Append(L"\\") ||
+		!m_resourcesDir.Append(L"\\") ||
+		!m_exportDir.Append(L"\\"))
+		return false;
+
 	DWORD modulePathSize = GetModuleFileNameW(nullptr, m_executablePath, MAX_PATH);
 	if (modulePathSize == MAX_PATH || modulePathSize == 0)
 		m_executablePath[0] = 0;
@@ -158,7 +194,7 @@ GpFileSystem_Win32::GpFileSystem_Win32()
 			continue;
 		}
 
-		if (wcscat_s(m_executablePath, L"Resources"))
+		if (wcscat_s(m_executablePath, L"Packaged"))
 		{
 			currentPathLength = 0;
 			break;
@@ -173,12 +209,19 @@ GpFileSystem_Win32::GpFileSystem_Win32()
 			currentPathLength--;
 	}
 
-	if (currentPathLength > 0)
-	{
-		m_packagedDir = std::wstring(m_executablePath) + L"Packaged\\";
-		m_housesDir = std::wstring(m_executablePath) + L"Packaged\\Houses\\";
-		m_resourcesDir = std::wstring(m_executablePath) + L"Resources\\";
-	}
+	if (currentPathLength == 0)
+		return false;
+
+	if (!m_packagedDir.Set(m_executablePath) || !m_packagedDir.Append(L"Packaged\\"))
+		return false;
+
+	if (!m_housesDir.Set(m_executablePath) || !m_housesDir.Append(L"Packaged\\Houses\\"))
+		return false;
+
+	if (!m_resourcesDir.Set(m_executablePath) || !m_resourcesDir.Append(L"Resources\\"))
+		return false;
+
+	return true;
 }
 
 bool GpFileSystem_Win32::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
@@ -247,7 +290,7 @@ GpIOStream *GpFileSystem_Win32::OpenFileNested(PortabilityLayer::VirtualDirector
 	if (h == INVALID_HANDLE_VALUE)
 		return false;
 
-	return new GpFileStream_Win32(h, true, writeAccess, true);
+	return GpFileStream_Win32::Create(m_alloc, h, true, writeAccess, true);
 }
 
 bool GpFileSystem_Win32::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
@@ -276,7 +319,7 @@ IGpDirectoryCursor *GpFileSystem_Win32::ScanDirectoryNested(PortabilityLayer::Vi
 {
 	wchar_t winPath[MAX_PATH + 2];
 
-	const char **expandedPaths = static_cast<const char**>(malloc(sizeof(const char*) * (numPaths + 1)));
+	const char **expandedPaths = static_cast<const char**>(m_alloc->Alloc(sizeof(const char*) * (numPaths + 1)));
 	if (!expandedPaths)
 		return nullptr;
 
@@ -285,7 +328,7 @@ IGpDirectoryCursor *GpFileSystem_Win32::ScanDirectoryNested(PortabilityLayer::Vi
 	expandedPaths[numPaths] = "*";
 
 	const bool isPathResolved = ResolvePath(virtualDirectory, expandedPaths, numPaths + 1, winPath);
-	free(expandedPaths);
+	m_alloc->Release(expandedPaths);
 
 	if (!isPathResolved)
 		return nullptr;
@@ -296,7 +339,7 @@ IGpDirectoryCursor *GpFileSystem_Win32::ScanDirectoryNested(PortabilityLayer::Vi
 	if (ff == INVALID_HANDLE_VALUE)
 		return nullptr;
 
-	return GpDirectoryCursor_Win32::Create(ff, findData);
+	return GpDirectoryCursor_Win32::Create(m_alloc, ff, findData);
 }
 
 bool GpFileSystem_Win32::ValidateFilePathUnicodeChar(uint32_t c) const
@@ -319,11 +362,6 @@ bool GpFileSystem_Win32::ValidateFilePathUnicodeChar(uint32_t c) const
 	return false;
 }
 
-void GpFileSystem_Win32::SetMainThreadRelay(IGpThreadRelay *relay)
-{
-	(void)relay;
-}
-
 void GpFileSystem_Win32::SetDelayCallback(GpFileSystem_Win32::DelayCallback_t delayCallback)
 {
 }
@@ -424,9 +462,27 @@ const wchar_t *GpFileSystem_Win32::GetBasePath() const
 	return m_executablePath;
 }
 
+GpFileSystem_Win32 *GpFileSystem_Win32::CreateInstance(IGpAllocator *alloc)
+{
+	void *storage = alloc->Alloc(sizeof(GpFileSystem_Win32));
+	if (!storage)
+		return nullptr;
+
+	GpFileSystem_Win32 *fs = new (storage) GpFileSystem_Win32(alloc);
+	if (!fs->Init())
+	{
+		fs->Destroy();
+		return nullptr;
+	}
+
+	ms_instance = fs;
+
+	return fs;
+}
+
 GpFileSystem_Win32 *GpFileSystem_Win32::GetInstance()
 {
-	return &ms_instance;
+	return ms_instance;
 }
 
 bool GpFileSystem_Win32::ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, wchar_t *outPath)
@@ -436,31 +492,31 @@ bool GpFileSystem_Win32::ResolvePath(PortabilityLayer::VirtualDirectory_t virtua
 	switch (virtualDirectory)
 	{
 	case PortabilityLayer::VirtualDirectories::kApplicationData:
-		baseDir = m_packagedDir.c_str();
+		baseDir = m_packagedDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kGameData:
-		baseDir = m_housesDir.c_str();
+		baseDir = m_housesDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kUserData:
-		baseDir = m_userHousesDir.c_str();
+		baseDir = m_userHousesDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kUserSaves:
-		baseDir = m_userSavesDir.c_str();
+		baseDir = m_userSavesDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kPrefs:
-		baseDir = m_prefsDir.c_str();
+		baseDir = m_prefsDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kFonts:
-		baseDir = m_resourcesDir.c_str();
+		baseDir = m_resourcesDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kHighScores:
-		baseDir = m_scoresDir.c_str();
+		baseDir = m_scoresDir.Buffer();
 		break;
 	case PortabilityLayer::VirtualDirectories::kLogs:
-		baseDir = m_logsDir.c_str();
+		baseDir = m_logsDir.Buffer();
 		break;
-	case PortabilityLayer::VirtualDirectories::kFontCache:
-		baseDir = m_fontCacheDir.c_str();
+	case PortabilityLayer::VirtualDirectories::kSourceExport:
+		baseDir = m_exportDir.Buffer();
 		break;
 	default:
 		return false;
@@ -506,4 +562,4 @@ bool GpFileSystem_Win32::ResolvePath(PortabilityLayer::VirtualDirectory_t virtua
 	return true;
 }
 
-GpFileSystem_Win32 GpFileSystem_Win32::ms_instance;
+GpFileSystem_Win32 *GpFileSystem_Win32::ms_instance;

Aerofoil/GpFileSystem_Win32.h

@@ -4,13 +4,14 @@
 
 #include "GpCoreDefs.h"
 #include "GpWindows.h"
-
-#include <string>
+#include "GpString.h"
 
 class GpFileSystem_Win32 final : public IGpFileSystem
 {
 public:
-	GpFileSystem_Win32();
+	explicit GpFileSystem_Win32(IGpAllocator *alloc);
+
+	void Destroy();
 
 	bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
 	bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists) override;
@@ -21,26 +22,30 @@ public:
 	bool ValidateFilePath(const char *path, size_t sz) const override;
 	bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
 
-	void SetMainThreadRelay(IGpThreadRelay *relay) override;
 	void SetDelayCallback(DelayCallback_t delayCallback) override;
 
 	const wchar_t *GetBasePath() const;
 
+	static GpFileSystem_Win32 *CreateInstance(IGpAllocator *alloc);
 	static GpFileSystem_Win32 *GetInstance();
 
 private:
+	bool Init();
+
 	bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, wchar_t *outPath);
 
-	std::wstring m_prefsDir;
-	std::wstring m_scoresDir;
-	std::wstring m_packagedDir;
-	std::wstring m_housesDir;
-	std::wstring m_logsDir;
-	std::wstring m_userHousesDir;
-	std::wstring m_userSavesDir;
-	std::wstring m_resourcesDir;
-	std::wstring m_fontCacheDir;
+	GpWString m_prefsDir;
+	GpWString m_scoresDir;
+	GpWString m_packagedDir;
+	GpWString m_housesDir;
+	GpWString m_logsDir;
+	GpWString m_userHousesDir;
+	GpWString m_userSavesDir;
+	GpWString m_resourcesDir;
+	GpWString m_exportDir;
 	wchar_t m_executablePath[MAX_PATH];
 
-	static GpFileSystem_Win32 ms_instance;
+	IGpAllocator *m_alloc;
+
+	static GpFileSystem_Win32 *ms_instance;
 };

Aerofoil/GpLogDriver_Win32.cpp

@@ -1,3 +1,4 @@
+#include "GpAllocator_C.h"
 #include "GpLogDriver_Win32.h"
 #include "GpFileSystem_Win32.h"
 
@@ -7,6 +8,7 @@
 GpLogDriver_Win32::GpLogDriver_Win32()
 	: m_stream(nullptr)
 	, m_isInitialized(false)
+	, m_alloc(GpAllocator_C::GetInstance())
 {
 }
 
@@ -58,14 +60,14 @@ void GpLogDriver_Win32::VPrintf(Category category, const char *fmt, va_list args
 		if (formattedSize <= 0)
 			return;
 
-		char *charBuff = static_cast<char*>(malloc(formattedSize + 1));
+		char *charBuff = static_cast<char*>(m_alloc->Alloc(formattedSize + 1));
 		if (!charBuff)
 			return;
 
 		vsnprintf(charBuff, formattedSize + 1, fmt, args);
 
 		m_stream->Write(charBuff, formattedSize);
-		free(charBuff);
+		m_alloc->Release(charBuff);
 	}
 
 	m_stream->Write("\n", 1);

Aerofoil/GpLogDriver_Win32.h

@@ -3,6 +3,7 @@
 #include "IGpLogDriver.h"
 
 class GpIOStream;
+struct IGpAllocator;
 
 class GpLogDriver_Win32 : public IGpLogDriver
 {
@@ -20,6 +21,7 @@ private:
 	void InitInternal();
 
 	GpIOStream *m_stream;
+	IGpAllocator *m_alloc;
 	bool m_isInitialized;
 
 	static GpLogDriver_Win32 ms_instance;

Aerofoil/GpMain_Win32.cpp

@@ -1,10 +1,10 @@
 #include "GpMain.h"
+#include "GpAllocator_C.h"
 #include "GpAudioDriverFactory.h"
 #include "GpBWCursor_Win32.h"
 #include "GpColorCursor_Win32.h"
 #include "GpDisplayDriverFactory.h"
 #include "GpGlobalConfig.h"
-#include "GpFiber_Win32.h"
 #include "GpFileSystem_Win32.h"
 #include "GpLogDriver_Win32.h"
 #include "GpFontHandlerFactory.h"
@@ -28,7 +28,6 @@ GpWindowsGlobals g_gpWindowsGlobals;
 extern "C" __declspec(dllimport) IGpAudioDriver *GpDriver_CreateAudioDriver_XAudio2(const GpAudioDriverProperties &properties);
 extern "C" __declspec(dllimport) IGpDisplayDriver *GpDriver_CreateDisplayDriver_D3D11(const GpDisplayDriverProperties &properties);
 extern "C" __declspec(dllimport) IGpInputDriver *GpDriver_CreateInputDriver_XInput(const GpInputDriverProperties &properties);
-extern "C" __declspec(dllimport) IGpFontHandler *GpDriver_CreateFontHandler_FreeType2(const GpFontHandlerProperties &properties);
 
 static void PostMouseEvent(IGpVOSEventQueue *eventQueue, GpMouseEventType_t eventType, GpMouseButton_t button, int32_t x, int32_t y, float pixelScaleX, float pixelScaleY)
 {
@@ -405,6 +404,13 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	int nArgs;
 	LPWSTR *cmdLineArgs = CommandLineToArgvW(cmdLine, &nArgs);
 
+	IGpAllocator *alloc = GpAllocator_C::GetInstance();
+
+	// Init file system first since logging may depend on it
+	GpFileSystem_Win32 *fs = GpFileSystem_Win32::CreateInstance(alloc);
+	if (!fs)
+		return -1;
+
 	for (int i = 1; i < nArgs; i++)
 	{
 		if (!wcscmp(cmdLineArgs[i], L"-diagnostics"))
@@ -412,12 +418,14 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	}
 
 	IGpLogDriver *logger = GpLogDriver_Win32::GetInstance();
+	IGpSystemServices *sysServices = GpSystemServices_Win32::GetInstance();
 
 	GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
 
 	drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_Win32::GetInstance());
-	drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_Win32::GetInstance());
-	drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_Win32::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kSystemServices>(sysServices);
+	drivers->SetDriver<GpDriverIDs::kLog>(logger);
+	drivers->SetDriver<GpDriverIDs::kAlloc>(alloc);
 
 	g_gpWindowsGlobals.m_hInstance = hInstance;
 	g_gpWindowsGlobals.m_hPrevInstance = hPrevInstance;
@@ -430,7 +438,6 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	g_gpWindowsGlobals.m_hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_ICON1));
 	g_gpWindowsGlobals.m_hIconSm = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_ICON2));
 
-	g_gpWindowsGlobals.m_createFiberFunc = GpFiber_Win32::Create;
 	g_gpWindowsGlobals.m_createBWCursorFunc = GpBWCursor_Win32::Create;
 	g_gpWindowsGlobals.m_createColorCursorFunc = GpColorCursor_Win32::Create;
 	g_gpWindowsGlobals.m_translateWindowsMessageFunc = TranslateWindowsMessage;
@@ -439,7 +446,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
 	g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_XAudio2;
 
-	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_FreeType2;
+	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_None;
 
 	EGpInputDriverType inputDrivers[] =
 	{
@@ -451,12 +458,12 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
 	g_gpGlobalConfig.m_osGlobals = &g_gpWindowsGlobals;
 	g_gpGlobalConfig.m_logger = logger;
-	g_gpGlobalConfig.m_systemServices = GpSystemServices_Win32::GetInstance();
+	g_gpGlobalConfig.m_systemServices = sysServices;
+	g_gpGlobalConfig.m_allocator = alloc;
 
 	GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_D3D11, GpDriver_CreateDisplayDriver_D3D11);
 	GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_XAudio2, GpDriver_CreateAudioDriver_XAudio2);
 	GpInputDriverFactory::RegisterInputDriverFactory(EGpInputDriverType_XInput, GpDriver_CreateInputDriver_XInput);
-	GpFontHandlerFactory::RegisterFontHandlerFactory(EGpFontHandlerType_FreeType2, GpDriver_CreateFontHandler_FreeType2);
 
 	if (logger)
 		logger->Printf(IGpLogDriver::Category_Information, "Windows environment configured, starting up");
@@ -468,5 +475,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
 	LocalFree(cmdLineArgs);
 
+	fs->Destroy();
+
 	return returnCode;
 }

Aerofoil/GpMutex_Win32.cpp

@@ -1,5 +1,6 @@
 #include "GpMutex_Win32.h"
 
+#include "IGpAllocator.h"
 #include "GpWindows.h"
 
 #include <stdlib.h>
@@ -7,8 +8,9 @@
 
 void GpMutex_Win32::Destroy()
 {
+	IGpAllocator *alloc = m_alloc;
 	this->~GpMutex_Win32();
-	free(this);
+	alloc->Release(this);
 }
 
 void GpMutex_Win32::Lock()
@@ -22,16 +24,17 @@ void GpMutex_Win32::Unlock()
 }
 
 
-GpMutex_Win32 *GpMutex_Win32::Create()
+GpMutex_Win32 *GpMutex_Win32::Create(IGpAllocator *alloc)
 {
-	void *storage = malloc(sizeof(GpMutex_Win32));
+	void *storage = alloc->Alloc(sizeof(GpMutex_Win32));
 	if (!storage)
 		return nullptr;
 
-	return new (storage) GpMutex_Win32();
+	return new (storage) GpMutex_Win32(alloc);
 }
 
-GpMutex_Win32::GpMutex_Win32()
+GpMutex_Win32::GpMutex_Win32(IGpAllocator *alloc)
+	: m_alloc(alloc)
 {
 	InitializeCriticalSection(&m_critSection);
 }

Aerofoil/GpMutex_Win32.h

@@ -4,6 +4,8 @@
 
 #include "GpWindows.h"
 
+struct IGpAllocator;
+
 class GpMutex_Win32 final : public IGpMutex
 {
 public:
@@ -11,11 +13,12 @@ public:
 	void Lock() override;
 	void Unlock() override;
 
-	static GpMutex_Win32 *Create();
+	static GpMutex_Win32 *Create(IGpAllocator *alloc);
 
 private:
-	const GpMutex_Win32();
+	explicit GpMutex_Win32(IGpAllocator *alloc);
 	~GpMutex_Win32();
 
 	CRITICAL_SECTION m_critSection;
+	IGpAllocator *m_alloc;
 };

Aerofoil/GpSystemServices_Win32.cpp

@@ -2,11 +2,11 @@
 #include "GpMutex_Win32.h"
 #include "GpThreadEvent_Win32.h"
 #include "GpWindows.h"
+#include "GpAllocator_C.h"
 
 #include "IGpClipboardContents.h"
 
-#include "UTF16.h"
-#include "UTF8.h"
+#include "GpUnicode.h"
 
 #include <assert.h>
 #include <vector>
@@ -134,6 +134,7 @@ static DWORD WINAPI StaticStartThread(LPVOID lpThreadParameter)
 
 GpSystemServices_Win32::GpSystemServices_Win32()
 	: m_isTouchscreenSimulation(false)
+	, m_alloc(GpAllocator_C::GetInstance())
 {
 }
 
@@ -181,17 +182,17 @@ void GpSystemServices_Win32::GetLocalDateTime(unsigned int &year, unsigned int &
 
 IGpMutex *GpSystemServices_Win32::CreateMutex()
 {
-	return GpMutex_Win32::Create();
+	return GpMutex_Win32::Create(m_alloc);
 }
 
 IGpMutex *GpSystemServices_Win32::CreateRecursiveMutex()
 {
-	return GpMutex_Win32::Create();
+	return GpMutex_Win32::Create(m_alloc);
 }
 
 IGpThreadEvent *GpSystemServices_Win32::CreateThreadEvent(bool autoReset, bool startSignaled)
 {
-	return GpThreadEvent_Win32::Create(autoReset, startSignaled);
+	return GpThreadEvent_Win32::Create(m_alloc, autoReset, startSignaled);
 }
 
 void *GpSystemServices_Win32::CreateThread(ThreadFunc_t threadFunc, void *context)
@@ -231,9 +232,10 @@ uint64_t GpSystemServices_Win32::GetFreeMemoryCosmetic() const
 	return memStatus.ullAvailPhys;
 }
 
-void GpSystemServices_Win32::Beep() const
+bool GpSystemServices_Win32::Beep() const
 {
 	MessageBeep(MB_OK);
+	return true;
 }
 
 bool GpSystemServices_Win32::IsTouchscreen() const
@@ -261,6 +263,21 @@ bool GpSystemServices_Win32::IsFullscreenOnStartup() const
 	return false;
 }
 
+bool GpSystemServices_Win32::HasNativeFileManager() const
+{
+	return true;
+}
+
+GpOperatingSystem_t GpSystemServices_Win32::GetOperatingSystem() const
+{
+	return GpOperatingSystems::kWindows;
+}
+
+GpOperatingSystemFlavor_t GpSystemServices_Win32::GetOperatingSystemFlavor() const
+{
+	return GpOperatingSystemFlavors::kGeneric;
+}
+
 unsigned int GpSystemServices_Win32::GetCPUCount() const
 {
 	SYSTEM_INFO sysInfo;

Aerofoil/GpSystemServices_Win32.h

@@ -28,12 +28,15 @@ public:
 	void *CreateThread(ThreadFunc_t threadFunc, void *context) override;
 	IGpThreadEvent *CreateThreadEvent(bool autoReset, bool startSignaled) override;
 	uint64_t GetFreeMemoryCosmetic() const override;
-	void Beep() const override;
+	bool Beep() const override;
 	bool IsTouchscreen() const override;
 	bool IsUsingMouseAsTouch() const override;
 	bool IsTextInputObstructive() const override;
 	bool IsFullscreenPreferred() const override;
 	bool IsFullscreenOnStartup() const override;
+	bool HasNativeFileManager() const override;
+	GpOperatingSystem_t GetOperatingSystem() const override;
+	GpOperatingSystemFlavor_t GetOperatingSystemFlavor() const override;
 	unsigned int GetCPUCount() const override;
 	void SetTextInputEnabled(bool isEnabled) override;
 	bool IsTextInputEnabled() const override;
@@ -48,6 +51,8 @@ public:
 private:
 	bool m_isTouchscreenSimulation;
 
+	IGpAllocator *m_alloc;
+
 	static GpSystemServices_Win32 ms_instance;
 };
 

Aerofoil/GpThreadEvent_Win32.cpp

@@ -1,4 +1,5 @@
 #include "GpThreadEvent_Win32.h"
+#include "IGpAllocator.h"
 
 #include <stdlib.h>
 #include <new>
@@ -20,28 +21,30 @@ void GpThreadEvent_Win32::Signal()
 
 void GpThreadEvent_Win32::Destroy()
 {
+	IGpAllocator *alloc = m_alloc;
 	this->~GpThreadEvent_Win32();
-	free(this);
+	alloc->Release(this);
 }
 
-GpThreadEvent_Win32 *GpThreadEvent_Win32::Create(bool autoReset, bool startSignaled)
+GpThreadEvent_Win32 *GpThreadEvent_Win32::Create(IGpAllocator *alloc, bool autoReset, bool startSignaled)
 {
 	HANDLE handle = CreateEventA(nullptr, autoReset ? FALSE : TRUE, startSignaled ? TRUE : FALSE, nullptr);
 	if (handle == nullptr)
 		return nullptr;
 
-	void *storage = malloc(sizeof(GpThreadEvent_Win32));
+	void *storage = alloc->Alloc(sizeof(GpThreadEvent_Win32));
 	if (!storage)
 	{
 		CloseHandle(handle);
 		return nullptr;
 	}
 
-	return new (storage) GpThreadEvent_Win32(handle);
+	return new (storage) GpThreadEvent_Win32(alloc, handle);
 }
 
-GpThreadEvent_Win32::GpThreadEvent_Win32(const HANDLE &handle)
+GpThreadEvent_Win32::GpThreadEvent_Win32(IGpAllocator *alloc, const HANDLE &handle)
 	: m_event(handle)
+	, m_alloc(alloc)
 {
 }
 

Aerofoil/GpThreadEvent_Win32.h

@@ -12,11 +12,12 @@ public:
 	void Signal() override;
 	void Destroy() override;
 
-	static GpThreadEvent_Win32 *Create(bool autoReset, bool startSignaled);
+	static GpThreadEvent_Win32 *Create(IGpAllocator *alloc, bool autoReset, bool startSignaled);
 
 private:
-	explicit GpThreadEvent_Win32(const HANDLE &handle);
+	explicit GpThreadEvent_Win32(IGpAllocator *alloc, const HANDLE &handle);
 	~GpThreadEvent_Win32();
 
 	HANDLE m_event;
+	IGpAllocator *m_alloc;
 };

AerofoilAndroid/app/build.gradle

@@ -15,8 +15,8 @@ android {
         }
         minSdkVersion 16
         targetSdkVersion 29
-        versionCode 11
-        versionName "1.0.15"
+        versionCode 14
+        versionName "1.1.0"
         externalNativeBuild {
             ndkBuild {
                 arguments "APP_PLATFORM=android-16"

AerofoilAndroid/app/jni/.gitignore

@@ -1,4 +1,5 @@
 AerofoilSDL
+AerofoilPortable
 Common
 FreeType
 GpApp

AerofoilAndroid/app/jni/AerofoilPortable

@@ -1 +0,0 @@
-../../../AerofoilPortable

AerofoilAndroid/app/jni/main/Android.mk

@@ -24,7 +24,7 @@ LOCAL_SRC_FILES := \
 
 LOCAL_SHARED_LIBRARIES := SDL2
 
-LOCAL_STATIC_LIBRARIES := GpShell GpFontHandler_FreeType2 AerofoilPortable AerofoilSDL GpApp
+LOCAL_STATIC_LIBRARIES := GpShell AerofoilPortable AerofoilSDL GpApp
 
 LOCAL_LDLIBS := -lGLESv1_CM -lGLESv2 -llog
 

AerofoilAndroid/app/jni/main/GpFileSystem_Android.cpp

@@ -424,9 +424,6 @@ bool GpFileSystem_Android::ResolvePath(PortabilityLayer::VirtualDirectory_t virt
 	case PortabilityLayer::VirtualDirectories::kPrefs:
 		prefsAppend = "Prefs";
 		break;
-	case PortabilityLayer::VirtualDirectories::kFontCache:
-		prefsAppend = "FontCache";
-		break;
 	default:
 		return false;
 	};
@@ -450,7 +447,6 @@ bool GpFileSystem_Android::ResolvePath(PortabilityLayer::VirtualDirectory_t virt
 
 GpFileSystem_Android::GpFileSystem_Android()
 	: m_activity(nullptr)
-	, m_relay(nullptr)
 	, m_delayCallback(nullptr)
 	, m_sourceExportMutex(nullptr)
 	, m_sourceExportFD(0)
@@ -680,25 +676,6 @@ bool GpFileSystem_Android::DeleteFile(PortabilityLayer::VirtualDirectory_t virtu
 }
 
 IGpDirectoryCursor *GpFileSystem_Android::ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *const *paths, size_t numPaths)
-{
-	ScanDirectoryNestedContext ctx;
-	ctx.m_this = this;
-	ctx.m_returnValue = nullptr;
-	ctx.m_virtualDirectory = virtualDirectory;
-	ctx.m_paths = paths;
-	ctx.m_numPaths = numPaths;
-	m_relay->Invoke(ScanDirectoryNestedThunk, &ctx);
-
-	return ctx.m_returnValue;
-}
-
-void GpFileSystem_Android::ScanDirectoryNestedThunk(void *context)
-{
-	ScanDirectoryNestedContext *ctx = static_cast<ScanDirectoryNestedContext*>(context);
-	ctx->m_returnValue = ctx->m_this->ScanDirectoryNestedInternal(ctx->m_virtualDirectory, ctx->m_paths, ctx->m_numPaths);
-}
-
-IGpDirectoryCursor *GpFileSystem_Android::ScanDirectoryNestedInternal(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *const *paths, size_t numPaths)
 {
 	if (virtualDirectory == PortabilityLayer::VirtualDirectories::kGameData || virtualDirectory == PortabilityLayer::VirtualDirectories::kApplicationData)
 		return ScanAssetDirectory(virtualDirectory, paths, numPaths);
@@ -752,11 +729,6 @@ bool GpFileSystem_Android::ValidateFilePathUnicodeChar(uint32_t c) const
 	return false;
 }
 
-void GpFileSystem_Android::SetMainThreadRelay(IGpThreadRelay *relay)
-{
-	m_relay = relay;
-}
-
 void GpFileSystem_Android::SetDelayCallback(DelayCallback_t delayCallback)
 {
 	m_delayCallback = delayCallback;

AerofoilAndroid/app/jni/main/GpFileSystem_Android.h

@@ -27,7 +27,6 @@ public:
 	bool ValidateFilePath(const char *path, size_t pathLen) const override;
 	bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
 
-	void SetMainThreadRelay(IGpThreadRelay *relay) override;
 	void SetDelayCallback(DelayCallback_t delayCallback) override;
 
 	void PostSourceExportRequest(bool cancelled, int fd, jobject pfd);
@@ -36,26 +35,12 @@ public:
 	static GpFileSystem_Android *GetInstance();
 
 private:
-	struct ScanDirectoryNestedContext
-	{
-		GpFileSystem_Android *m_this;
-
-		IGpDirectoryCursor *m_returnValue;
-		PortabilityLayer::VirtualDirectory_t m_virtualDirectory;
-		char const *const *m_paths;
-		size_t m_numPaths;
-	};
-
-	static void ScanDirectoryNestedThunk(void *context);
-	IGpDirectoryCursor *ScanDirectoryNestedInternal(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
-
 	IGpDirectoryCursor *ScanAssetDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
 	IGpDirectoryCursor *ScanStorageDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
 
 	bool OpenSourceExportFD(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, int &fd, jobject &pfd);
 	bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution, bool &isAsset);
 
-	IGpThreadRelay *m_relay;
 	DelayCallback_t m_delayCallback;
 
 	jobject m_activity;

AerofoilAndroid/app/jni/main/GpMain_SDL_Android.cpp

@@ -4,7 +4,6 @@
 #include "GpAudioDriverFactory.h"
 #include "GpDisplayDriverFactory.h"
 #include "GpGlobalConfig.h"
-#include "GpFiber_SDL.h"
 #include "GpFileSystem_Android.h"
 #include "GpFontHandlerFactory.h"
 #include "GpInputDriverFactory.h"
@@ -24,8 +23,6 @@
 
 GpAndroidGlobals g_gpAndroidGlobals;
 
-extern "C" IGpFontHandler *GpDriver_CreateFontHandler_FreeType2(const GpFontHandlerProperties &properties);
-
 IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
 IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties);
 
@@ -91,7 +88,7 @@ int main(int argc, char* argv[])
 
 	g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_SDL2;
 
-	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_FreeType2;
+	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_None;
 
 	g_gpGlobalConfig.m_inputDriverTypes = nullptr;
 	g_gpGlobalConfig.m_numInputDrivers = 0;
@@ -102,7 +99,6 @@ int main(int argc, char* argv[])
 
 	GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
 	GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
-	GpFontHandlerFactory::RegisterFontHandlerFactory(EGpFontHandlerType_FreeType2, GpDriver_CreateFontHandler_FreeType2);
 
 	int returnCode = GpMain::Run();
 

AerofoilAndroid/app/jni/main/GpSystemServices_Android.cpp

@@ -55,8 +55,9 @@ void *GpSystemServices_Android::CreateThread(ThreadFunc_t threadFunc, void *cont
 	return thread;
 }
 
-void GpSystemServices_Android::Beep() const
+bool GpSystemServices_Android::Beep() const
 {
+	return false;
 }
 
 bool GpSystemServices_Android::IsTouchscreen() const
@@ -84,6 +85,21 @@ bool GpSystemServices_Android::IsFullscreenOnStartup() const
 	return true;
 }
 
+bool GpSystemServices_Android::HasNativeFileManager() const
+{
+	return false;
+}
+
+GpOperatingSystem_t GpSystemServices_Android::GetOperatingSystem() const
+{
+	return GpOperatingSystems::kAndroid;
+}
+
+GpOperatingSystemFlavor_t GpSystemServices_Android::GetOperatingSystemFlavor() const
+{
+	return GpOperatingSystemFlavors::kGeneric;
+}
+
 unsigned int GpSystemServices_Android::GetCPUCount() const
 {
 	return SDL_GetCPUCount();

AerofoilAndroid/app/jni/main/GpSystemServices_Android.h

@@ -9,12 +9,15 @@ public:
 	GpSystemServices_Android();
 
 	void *CreateThread(ThreadFunc_t threadFunc, void *context) override;
-	void Beep() const override;
+	bool Beep() const override;
 	bool IsTouchscreen() const override;
 	bool IsUsingMouseAsTouch() const override;
 	bool IsTextInputObstructive() const override;
 	bool IsFullscreenPreferred() const override;
 	bool IsFullscreenOnStartup() const override;
+	bool HasNativeFileManager() const override;
+	GpOperatingSystem_t GetOperatingSystem() const override;
+	GpOperatingSystemFlavor_t GetOperatingSystemFlavor() const override;
 	unsigned int GetCPUCount() const override;
 	void SetTextInputEnabled(bool isEnabled) override;
 	bool IsTextInputEnabled() const override;

AerofoilAndroid/make_symlinks.bat

@@ -11,12 +11,9 @@ mklink /D app\jni\SDL2 ..\..\..\SDL2-2.0.12
 mklink /D app\jni\GpApp ..\..\..\GpApp
 mklink /D app\jni\GpShell ..\..\..\GpShell
 mklink /D app\jni\GpCommon ..\..\..\GpCommon
-mklink /D app\jni\GpFontHandler_FreeType2 ..\..\..\GpFontHandler_FreeType2
 mklink /D app\jni\PortabilityLayer ..\..\..\PortabilityLayer
-mklink /D app\jni\FreeType ..\..\..\FreeType
 mklink /D app\jni\rapidjson ..\..\..\rapidjson
 mklink /D app\jni\MacRomanConversion ..\..\..\MacRomanConversion
 mklink /D app\jni\stb ..\..\..\stb
-mklink /D app\src\main\assets\Resources ..\..\..\..\..\Resources
 
 pause

AerofoilAndroid/remove_symlinks.bat

@@ -8,11 +8,7 @@ rmdir app\jni\SDL2
 rmdir app\jni\GpShell
 rmdir app\jni\GpCommon
 rmdir app\jni\GpApp
-rmdir app\jni\GpFontHandler_FreeType2
 rmdir app\jni\PortabilityLayer
-rmdir app\jni\FreeType
-rmdir app\jni\zlib
 rmdir app\jni\rapidjson
 rmdir app\jni\MacRomanConversion
 rmdir app\jni\stb
-rmdir app\src\main\assets\Resources

AerofoilPortable.props

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <IncludePath>$(SolutionDir)AerofoilPortable;$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <ItemDefinitionGroup />
+  <ItemGroup />
+</Project>

AerofoilPortable/Android.mk

@@ -17,4 +17,5 @@ LOCAL_SRC_FILES := \
 	GpThreadEvent_Cpp11.cpp	\
 	GpSystemServices_POSIX.cpp
 
+
 include $(BUILD_STATIC_LIBRARY)

AerofoilPortable/GpAllocator_C.cpp

@@ -0,0 +1,115 @@
+#include "GpAllocator_C.h"
+#include "CoreDefs.h"
+
+#include <string.h>
+#include <stdlib.h>
+#include <assert.h>
+
+struct GpAllocator_C_MMBlock
+{
+	uint8_t m_offsetFromAllocLocation;
+
+	static size_t AlignedSize();
+};
+
+size_t GpAllocator_C_MMBlock::AlignedSize()
+{
+	const size_t paddedSize = sizeof(GpAllocator_C_MMBlock) + GP_SYSTEM_MEMORY_ALIGNMENT - 1;
+	const size_t paddedSizeTruncated = paddedSize - (paddedSize % GP_SYSTEM_MEMORY_ALIGNMENT);
+
+	return paddedSizeTruncated;
+}
+
+void *GpAllocator_C::Realloc(void *buf, size_t newSize)
+{
+	if (buf == nullptr)
+	{
+		if (newSize == 0)
+			return nullptr;
+
+		return this->Alloc(newSize);
+	}
+
+	if (newSize == 0)
+	{
+		this->Free(buf);
+		return nullptr;
+	}
+
+	assert(buf != nullptr);
+
+	const size_t mmBlockSize = GpAllocator_C_MMBlock::AlignedSize();
+	uint8_t *oldBufBytes = static_cast<uint8_t*>(buf);
+	const GpAllocator_C_MMBlock *oldBufMMBlock = reinterpret_cast<const GpAllocator_C_MMBlock*>(oldBufBytes - GpAllocator_C_MMBlock::AlignedSize());
+
+	const size_t oldBufOffsetFromAlignLoc = oldBufMMBlock->m_offsetFromAllocLocation;
+	uint8_t *oldBufBase = oldBufBytes - GpAllocator_C_MMBlock::AlignedSize() - oldBufOffsetFromAlignLoc;
+
+	const size_t mmBlockSizeWithMaxPadding = GpAllocator_C_MMBlock::AlignedSize() + GP_SYSTEM_MEMORY_ALIGNMENT - 1;
+	if (SIZE_MAX - newSize < mmBlockSizeWithMaxPadding)
+		return nullptr;
+
+	const size_t newBufferSize = newSize + mmBlockSizeWithMaxPadding;
+	uint8_t *newBuffer = static_cast<uint8_t*>(realloc(oldBufBase, newSize + mmBlockSizeWithMaxPadding));
+	if (!newBuffer)
+		return nullptr;
+
+	const intptr_t offsetFromAlignPoint = reinterpret_cast<intptr_t>(newBuffer) & static_cast<intptr_t>(GP_SYSTEM_MEMORY_ALIGNMENT - 1);
+	intptr_t alignPadding = 0;
+	if (offsetFromAlignPoint != 0)
+		alignPadding = static_cast<intptr_t>(GP_SYSTEM_MEMORY_ALIGNMENT) - offsetFromAlignPoint;
+
+	// Check if the alignment changed, if so relocate
+	if (static_cast<size_t>(alignPadding) != oldBufOffsetFromAlignLoc)
+		memmove(newBuffer + alignPadding, newBuffer + oldBufOffsetFromAlignLoc, GpAllocator_C_MMBlock::AlignedSize() + newSize);
+
+	GpAllocator_C_MMBlock *newMMBlock = reinterpret_cast<GpAllocator_C_MMBlock*>(newBuffer + alignPadding);
+	newMMBlock->m_offsetFromAllocLocation = static_cast<uint8_t>(alignPadding);
+
+	return newBuffer + alignPadding + GpAllocator_C_MMBlock::AlignedSize();
+}
+
+void *GpAllocator_C::Alloc(size_t size)
+{
+	if (size == 0)
+		return nullptr;
+
+	const size_t mmBlockSizeWithMaxPadding = GpAllocator_C_MMBlock::AlignedSize() + GP_SYSTEM_MEMORY_ALIGNMENT - 1;
+	if (SIZE_MAX - size < mmBlockSizeWithMaxPadding)
+		return nullptr;
+
+	uint8_t *buffer = static_cast<uint8_t*>(realloc(nullptr, size + mmBlockSizeWithMaxPadding));
+	if (!buffer)
+		return nullptr;
+
+	const intptr_t offsetFromAlignPoint = reinterpret_cast<intptr_t>(buffer) & static_cast<intptr_t>(GP_SYSTEM_MEMORY_ALIGNMENT - 1);
+	intptr_t alignPadding = 0;
+	if (offsetFromAlignPoint != 0)
+		alignPadding = static_cast<intptr_t>(GP_SYSTEM_MEMORY_ALIGNMENT) - offsetFromAlignPoint;
+
+	GpAllocator_C_MMBlock *mmBlock = reinterpret_cast<GpAllocator_C_MMBlock*>(buffer + alignPadding);
+	mmBlock->m_offsetFromAllocLocation = static_cast<uint8_t>(alignPadding);
+
+	return buffer + alignPadding + GpAllocator_C_MMBlock::AlignedSize();
+}
+
+void GpAllocator_C::Free(void *buf)
+{
+	if (!buf)
+		return;
+
+	const size_t mmBlockSize = GpAllocator_C_MMBlock::AlignedSize();
+
+	uint8_t *bytes = static_cast<uint8_t*>(buf);
+	const GpAllocator_C_MMBlock *mmBlock = reinterpret_cast<const GpAllocator_C_MMBlock*>(bytes - GpAllocator_C_MMBlock::AlignedSize());
+
+	void *freeLoc = bytes - GpAllocator_C_MMBlock::AlignedSize() - mmBlock->m_offsetFromAllocLocation;
+	realloc(freeLoc, 0);
+}
+
+GpAllocator_C *GpAllocator_C::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpAllocator_C GpAllocator_C::ms_instance;

AerofoilPortable/GpAllocator_C.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "IGpAllocator.h"
+
+class GpAllocator_C final : public IGpAllocator
+{
+public:
+	void *Realloc(void *buf, size_t newSize) override;
+
+	static GpAllocator_C *GetInstance();
+
+private:
+	void *Alloc(size_t size);
+	void Free(void *ptr);
+
+	static GpAllocator_C ms_instance;
+};

AerofoilSDL/AerofoilSDL.props

@@ -3,7 +3,7 @@
   <ImportGroup Label="PropertySheets" />
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
-    <IncludePath>$(SolutionDir)SDL2-2.0.12\include;$(IncludePath)</IncludePath>
+    <IncludePath>$(SolutionDir)SDL2-2.0.12\include;$(SolutionDir)AerofoilPortable;$(IncludePath)</IncludePath>
     <LibraryPath>$(SolutionDir)SDL2-2.0.12\lib\x64;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <ItemDefinitionGroup>

AerofoilSDL/AerofoilSDL.vcxproj

@@ -84,6 +84,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\AerofoilPortable\GpAllocator_C.cpp" />
     <ClCompile Include="..\Aerofoil\GpColorCursor_Win32.cpp" />
     <ClCompile Include="..\Aerofoil\GpFileStream_Win32.cpp" />
     <ClCompile Include="..\Aerofoil\GpFileSystem_Win32.cpp" />
@@ -93,8 +94,6 @@
     <ClCompile Include="..\Aerofoil\GpThreadEvent_Win32.cpp" />
     <ClCompile Include="GpAudioDriver_SDL2.cpp" />
     <ClCompile Include="GpDisplayDriver_SDL_GL2.cpp" />
-    <ClCompile Include="GpFiberStarter_SDL.cpp" />
-    <ClCompile Include="GpFiber_SDL.cpp" />
     <ClCompile Include="GpInputDriver_SDL_Gamepad.cpp" />
     <ClCompile Include="GpMain_SDL_Win32.cpp" />
     <ClCompile Include="ShaderCode\CopyQuadP.cpp" />

AerofoilSDL/AerofoilSDL.vcxproj.filters

@@ -48,12 +48,6 @@
     <ClCompile Include="ShaderCode\ScaleQuadP.cpp">
       <Filter>Source Files\ShaderCode</Filter>
     </ClCompile>
-    <ClCompile Include="GpFiber_SDL.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="GpFiberStarter_SDL.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="GpDisplayDriver_SDL_GL2.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -72,6 +66,9 @@
     <ClCompile Include="GpInputDriver_SDL_Gamepad.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\AerofoilPortable\GpAllocator_C.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="ShaderCode\Functions.h">

AerofoilSDL/AerofoilSDL_Combined.cpp

@@ -0,0 +1,8 @@
+#include "GpAudioDriver_SDL2.cpp"
+#include "GpDisplayDriver_SDL_GL2.cpp"
+#include "GpInputDriver_SDL_Gamepad.cpp"
+#include "ShaderCode/CopyQuadP.cpp"
+#include "ShaderCode/DrawQuadPaletteP.cpp"
+#include "ShaderCode/DrawQuad32P.cpp"
+#include "ShaderCode/DrawQuadV.cpp"
+#include "ShaderCode/ScaleQuadP.cpp"

AerofoilSDL/Android.mk

@@ -11,6 +11,7 @@ LOCAL_C_INCLUDES := \
 	$(LOCAL_PATH)/../GpShell	\
 	$(LOCAL_PATH)/../Common	\
 	$(LOCAL_PATH)/../PortabilityLayer	\
+	$(LOCAL_PATH)/../AerofoilPortable	\
 	$(LOCAL_PATH)/$(SDL_PATH)/include
 
 LOCAL_CFLAGS := -DGP_DEBUG_CONFIG=0
@@ -19,8 +20,6 @@ LOCAL_CFLAGS := -DGP_DEBUG_CONFIG=0
 LOCAL_SRC_FILES := \
 	GpAudioDriver_SDL2.cpp	\
 	GpDisplayDriver_SDL_GL2.cpp	\
-	GpFiber_SDL.cpp	\
-	GpFiberStarter_SDL.cpp	\
 	ShaderCode/CopyQuadP.cpp	\
 	ShaderCode/DrawQuadPaletteP.cpp	\
 	ShaderCode/DrawQuad32P.cpp	\

AerofoilSDL/GpAudioDriver_SDL2.cpp

@@ -1,3 +1,5 @@
+#include "CoreDefs.h"
+#include "IGpAudioBuffer.h"
 #include "IGpAudioDriver.h"
 #include "IGpAudioChannel.h"
 #include "IGpAudioChannelCallbacks.h"
@@ -5,21 +7,28 @@
 #include "IGpPrefsHandler.h"
 #include "IGpSystemServices.h"
 #include "GpAudioDriverProperties.h"
-#include "CoreDefs.h"
-
+#include "GpSDL.h"
 
 #include "SDL_audio.h"
 #include "GpRingBuffer.h"
 
 #include "SDL_atomic.h"
 
+#include <stddef.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 #include <new>
 #include <stdio.h>
+#include <chrono>
 
 class GpAudioDriver_SDL2;
 
+typedef std::chrono::high_resolution_clock::duration GpAudioDriver_SDL2_Duration_t;
+typedef std::chrono::high_resolution_clock::time_point GpAudioDriver_SDL2_TimePoint_t;
+typedef std::chrono::high_resolution_clock::period GpAudioDriver_SDL2_Period_t;
+typedef std::chrono::high_resolution_clock::rep GpAudioDriver_SDL2_Rep_t;
+
 static void *AlignedAlloc(size_t size, size_t alignment)
 {
 	void *storage = malloc(size + alignment);
@@ -46,72 +55,150 @@ static void AlignedFree(void *ptr)
 	free(storageLoc);
 }
 
-struct GpAudioChannelBufferChain_SDL2 final
-{
-	GpAudioChannelBufferChain_SDL2();
-
-	static GpAudioChannelBufferChain_SDL2 *Alloc();
-	void Release();
-
-	static const size_t kMaxCapacity = 65536;
-
-	size_t m_consumed;
-	size_t m_used;
-	uint8_t m_data[kMaxCapacity];
-	GpAudioChannelBufferChain_SDL2 *m_next;
-	bool m_hasTrigger;
-};
-
-class GP_ALIGNED(GP_SYSTEM_MEMORY_ALIGNMENT) GpAudioChannel_SDL2 final : public IGpAudioChannel
+class GpAudioBuffer_SDL2 final : public IGpAudioBuffer
 {
 public:
-	enum ChannelState
-	{
-		ChannelState_Idle,
-		ChannelState_Playing,
-		ChannelState_Stopped,
-	};
+	typedef int16_t AudioSample_t;
 
+	static GpAudioBuffer_SDL2 *Create(const void *data, size_t size);
+
+	void AddRef() override;
+	void Release() override;
+
+	const AudioSample_t *GetData() const;
+	size_t GetSize() const;
+
+private:
+	GpAudioBuffer_SDL2(const AudioSample_t *data, size_t size);
+	~GpAudioBuffer_SDL2();
+
+	void Destroy();
+
+	const AudioSample_t *m_data;
+	size_t m_size;
+	SDL_atomic_t m_count;
+};
+
+GpAudioBuffer_SDL2 *GpAudioBuffer_SDL2::Create(const void *data, size_t size)
+{
+	size_t baseSize = sizeof(GpAudioBuffer_SDL2) + GP_SYSTEM_MEMORY_ALIGNMENT + 1;
+	baseSize -= baseSize % GP_SYSTEM_MEMORY_ALIGNMENT;
+	void *storage = malloc(size * sizeof(AudioSample_t) + baseSize);
+	if (!storage)
+		return nullptr;
+
+	AudioSample_t *dataPos = reinterpret_cast<AudioSample_t*>(static_cast<uint8_t*>(storage) + baseSize);
+
+	// Convert from u8 to s16
+	const uint8_t *srcData = static_cast<const uint8_t*>(data);
+	for (size_t i = 0; i < size; i++)
+		dataPos[i] = srcData[i] - 0x80;
+
+	return new (storage) GpAudioBuffer_SDL2(dataPos, size);
+}
+
+
+void GpAudioBuffer_SDL2::AddRef()
+{
+	SDL_AtomicAdd(&m_count, 1);
+}
+
+void GpAudioBuffer_SDL2::Release()
+{
+	int prevCount = SDL_AtomicAdd(&m_count, -1);
+	if (prevCount == 1)
+		this->Destroy();
+}
+
+const int16_t *GpAudioBuffer_SDL2::GetData() const
+{
+	return m_data;
+}
+
+size_t GpAudioBuffer_SDL2::GetSize() const
+{
+	return m_size;
+}
+
+
+GpAudioBuffer_SDL2::GpAudioBuffer_SDL2(const int16_t *data, size_t size)
+	: m_data(data)
+	, m_size(size)
+{
+	SDL_AtomicSet(&m_count, 1);
+}
+
+GpAudioBuffer_SDL2::~GpAudioBuffer_SDL2()
+{
+}
+
+void GpAudioBuffer_SDL2::Destroy()
+{
+	this->~GpAudioBuffer_SDL2();
+	free(this);
+}
+
+
+class GpAudioChannel_SDL2 final : public IGpAudioChannel
+{
+public:
 	friend class GpAudioDriver_SDL2;
+	typedef GpAudioBuffer_SDL2::AudioSample_t AudioSample_t;
 
-	GpAudioChannel_SDL2();
+	GpAudioChannel_SDL2(GpAudioDriver_SDL2_Duration_t latency, GpAudioDriver_SDL2_Duration_t bufferTime, size_t bufferSamplesMax, uint16_t sampleRate);
 	~GpAudioChannel_SDL2();
 
 	void AddRef();
 	void Release();
 
 	void SetAudioChannelContext(IGpAudioChannelCallbacks *callbacks) override;
-	void PostBuffer(const void *buffer, size_t bufferSize) override;
+	bool PostBuffer(IGpAudioBuffer *buffer) override;
 	void Stop() override;
 	void Destroy() override;
 
-	void Consume(uint8_t *output, size_t sz);
+	void Consume(int16_t *output, size_t sz, GpAudioDriver_SDL2_TimePoint_t mixStartTime, GpAudioDriver_SDL2_TimePoint_t mixEndTime);
 
-	static GpAudioChannel_SDL2 *Alloc(GpAudioDriver_SDL2 *driver);
+	static GpAudioChannel_SDL2 *Alloc(GpAudioDriver_SDL2 *driver, GpAudioDriver_SDL2_Duration_t latency, GpAudioDriver_SDL2_Duration_t bufferTime, size_t bufferSamplesMax, uint16_t sampleRate);
 
 private:
 	bool Init(GpAudioDriver_SDL2 *driver);
 
+	static const size_t kMaxBuffers = 16;
+
 	IGpAudioChannelCallbacks *m_callbacks;
 	IGpMutex *m_mutex;
 	GpAudioDriver_SDL2 *m_owner;
 
 	SDL_atomic_t m_refCount;
 
-	GpAudioChannelBufferChain_SDL2 *m_firstPendingBuffer;
-	GpAudioChannelBufferChain_SDL2 *m_lastPendingBuffer;
+	GpAudioBuffer_SDL2 *m_pendingBuffers[kMaxBuffers];
+	size_t m_nextPendingBufferConsumePos;
+	size_t m_nextPendingBufferInsertionPos;
+	size_t m_numQueuedBuffers;
+	size_t m_firstBufferSamplesConsumed;
 
-	ChannelState m_channelState;
+	GpAudioDriver_SDL2_TimePoint_t m_timestamp;		// Time that audio will be consumed if posted to the channel, if m_hasTimestamp is true.
+	GpAudioDriver_SDL2_Duration_t m_latency;
+	GpAudioDriver_SDL2_Duration_t m_bufferTime;
+	size_t m_bufferSamplesMax;
+	size_t m_leadingSilence;
+	uint16_t m_sampleRate;
+	bool m_isMixing;
+	bool m_hasTimestamp;
 };
 
-class GP_ALIGNED(GP_SYSTEM_MEMORY_ALIGNMENT) GpAudioDriver_SDL2 final : public IGpAudioDriver, public IGpPrefsHandler
+class GpAudioDriver_SDL2 final : public IGpAudioDriver, public IGpPrefsHandler
 {
 public:
 	friend class GpAudioChannel_SDL2;
 
+	typedef GpAudioChannel_SDL2::AudioSample_t AudioSample_t;
+
+
 	explicit GpAudioDriver_SDL2(const GpAudioDriverProperties &properties);
 	~GpAudioDriver_SDL2();
 
+	IGpAudioBuffer *CreateBuffer(const void *data, size_t size) override;
 	IGpAudioChannel *CreateChannel() override;
 	void SetMasterVolume(uint32_t vol, uint32_t maxVolume) override;
 	void Shutdown() override;
@@ -122,63 +209,59 @@ public:
 
 	bool Init();
 
+	static GpAudioDriver_SDL2_TimePoint_t GetCurrentTime();
+
 private:
 	void DetachAudioChannel(GpAudioChannel_SDL2 *channel);
 
 	static void SDLCALL StaticMixAudio(void *userdata, Uint8 *stream, int len);
 
 	void MixAudio(void *stream, size_t len);
-	void RefillMixChunk(GpAudioChannel_SDL2 *const*channels, size_t numChannels);
+	void RefillMixChunk(GpAudioChannel_SDL2 *const*channels, size_t numChannels, size_t maxSamplesToFill, GpAudioDriver_SDL2_TimePoint_t mixStartTime, GpAudioDriver_SDL2_TimePoint_t mixEndTime);
+	static void AddSamples(AudioSample_t *GP_RESTRICT dest, const AudioSample_t *GP_RESTRICT src, size_t nSamples);
 
 	GpAudioDriverProperties m_properties;
 	IGpMutex *m_mutex;
 	IGpMutex *m_mixState;
 
 	static const size_t kMaxChannels = 16;
-	static const size_t kMixChunkSize = 256;
-	static const int16_t kMaxAudioVolumeScale = 25;
+	static const size_t kMixChunkSamples = 512;
+	static const int16_t kMaxAudioVolumeScale = 64;
 
 	GpAudioChannel_SDL2 *m_channels[kMaxChannels];
 	size_t m_numChannels;
 
+	unsigned int m_sampleRate;
+	GpAudioDriver_SDL2_Duration_t m_latency;
+	GpAudioDriver_SDL2_Duration_t m_bufferTime;
+	size_t m_bufferSamples;
+
 	bool m_sdlAudioRunning;
 
-	GP_ALIGNED(GP_SYSTEM_MEMORY_ALIGNMENT) int16_t m_mixChunk[kMixChunkSize];
+	GP_ALIGNED(GP_SYSTEM_MEMORY_ALIGNMENT) int16_t m_mixChunk[kMixChunkSamples];
 	size_t m_mixChunkReadOffset;
 
 	int16_t m_audioVolumeScale;
 };
 
-GpAudioChannelBufferChain_SDL2::GpAudioChannelBufferChain_SDL2()
-	: m_used(0)
-	, m_consumed(0)
-	, m_next(nullptr)
-	, m_hasTrigger(false)
-{
-}
-
-
-GpAudioChannelBufferChain_SDL2 *GpAudioChannelBufferChain_SDL2::Alloc()
-{
-	void *storage = AlignedAlloc(sizeof(GpAudioChannelBufferChain_SDL2), GP_SYSTEM_MEMORY_ALIGNMENT);
-	return new (storage) GpAudioChannelBufferChain_SDL2();
-}
-
-void GpAudioChannelBufferChain_SDL2::Release()
-{
-	this->~GpAudioChannelBufferChain_SDL2();
-	AlignedFree(this);
-}
-
 /////////////////////////////////////////////////////////////////////////////////////////
 // GpAudioChannel
 
-GpAudioChannel_SDL2::GpAudioChannel_SDL2()
+GpAudioChannel_SDL2::GpAudioChannel_SDL2(GpAudioDriver_SDL2_Duration_t latency, GpAudioDriver_SDL2_Duration_t bufferTime, size_t bufferSamplesMax, uint16_t sampleRate)
 	: m_callbacks(nullptr)
 	, m_mutex(nullptr)
 	, m_owner(nullptr)
-	, m_firstPendingBuffer(nullptr)
-	, m_lastPendingBuffer(nullptr)
+	, m_latency(latency)
+	, m_bufferTime(bufferTime)
+	, m_bufferSamplesMax(bufferSamplesMax)
+	, m_leadingSilence(0)
+	, m_sampleRate(sampleRate)
+	, m_isMixing(false)
+	, m_hasTimestamp(false)
+	, m_nextPendingBufferConsumePos(0)
+	, m_nextPendingBufferInsertionPos(0)
+	, m_numQueuedBuffers(0)
+	, m_firstBufferSamplesConsumed(0)
 {
 	SDL_AtomicSet(&m_refCount, 1);
 }
@@ -190,12 +273,7 @@ GpAudioChannel_SDL2::~GpAudioChannel_SDL2()
 	if (m_mutex)
 		m_mutex->Destroy();
 
-	while (m_firstPendingBuffer)
-	{
-		GpAudioChannelBufferChain_SDL2 *buffer = m_firstPendingBuffer;
-		m_firstPendingBuffer = buffer->m_next;
-		buffer->Release();
-	}
+	assert(m_numQueuedBuffers == 0);
 }
 
 void GpAudioChannel_SDL2::AddRef()
@@ -218,54 +296,70 @@ void GpAudioChannel_SDL2::SetAudioChannelContext(IGpAudioChannelCallbacks *callb
 	m_callbacks = callbacks;
 }
 
-void GpAudioChannel_SDL2::PostBuffer(const void *buffer, size_t bufferSize)
+bool GpAudioChannel_SDL2::PostBuffer(IGpAudioBuffer *buffer)
 {
+	buffer->AddRef();
+
 	m_mutex->Lock();
 
-	while (bufferSize > 0)
+	if (m_numQueuedBuffers == kMaxBuffers)
 	{
-		GpAudioChannelBufferChain_SDL2 *newBuffer = GpAudioChannelBufferChain_SDL2::Alloc();
-		if (newBuffer == nullptr)
-			break;
-
-		if (m_lastPendingBuffer == nullptr)
-			m_firstPendingBuffer = newBuffer;
-		else
-			m_lastPendingBuffer->m_next = newBuffer;
-		m_lastPendingBuffer = newBuffer;
-
-		size_t bufferable = newBuffer->kMaxCapacity;
-		if (bufferSize < bufferable)
-			bufferable = bufferSize;
-
-		memcpy(newBuffer->m_data, buffer, bufferable);
-
-		buffer = static_cast<const uint8_t*>(buffer) + bufferable;
-		bufferSize -= bufferable;
-		m_lastPendingBuffer->m_used = bufferable;
-		m_lastPendingBuffer->m_hasTrigger = (bufferSize == 0);
+		m_mutex->Unlock();
+		buffer->Release();
+		return false;
 	}
 
+	size_t leadingSilence = 0;
+	if (m_numQueuedBuffers == 0 && m_hasTimestamp && !m_isMixing)
+	{
+		GpAudioDriver_SDL2_TimePoint_t queueTime = GpAudioDriver_SDL2::GetCurrentTime() + m_latency;
+		if (queueTime > m_timestamp)
+		{
+			const GpAudioDriver_SDL2_Duration_t leadTime = queueTime - m_timestamp;
+
+			if (leadTime > m_bufferTime)
+				leadingSilence = m_bufferSamplesMax;
+			else
+			{
+				const GpAudioDriver_SDL2_Rep_t leadTimeRep = leadTime.count();
+				leadingSilence = leadTimeRep * static_cast<GpAudioDriver_SDL2_Rep_t>(m_sampleRate) * GpAudioDriver_SDL2_Period_t::num / GpAudioDriver_SDL2_Period_t::den;
+			}
+		}
+	}
+
+	m_leadingSilence = leadingSilence;
+
+	m_pendingBuffers[m_nextPendingBufferInsertionPos++] = static_cast<GpAudioBuffer_SDL2*>(buffer);
+	m_numQueuedBuffers++;
+
+	m_nextPendingBufferInsertionPos = m_nextPendingBufferInsertionPos % kMaxBuffers;
+
 	m_mutex->Unlock();
+
+	return true;
 }
 
 void GpAudioChannel_SDL2::Stop()
 {
 	m_mutex->Lock();
 
-	GpAudioChannelBufferChain_SDL2 *buffer = m_firstPendingBuffer;
-	m_firstPendingBuffer = nullptr;
-	m_lastPendingBuffer = nullptr;
+	m_leadingSilence = 0;
 
-	while (buffer)
+	size_t numBuffersToDischarge = m_numQueuedBuffers;
+
+	for (size_t i = 0; i < numBuffersToDischarge; i++)
 	{
-		if (buffer->m_hasTrigger && m_callbacks)
+		GpAudioBuffer_SDL2 *buffer = m_pendingBuffers[m_nextPendingBufferConsumePos];
+
+		m_nextPendingBufferConsumePos = (m_nextPendingBufferConsumePos + 1) % kMaxBuffers;
+		m_numQueuedBuffers--;
+
+		m_firstBufferSamplesConsumed = 0;
+
+		if (m_callbacks)
 			m_callbacks->NotifyBufferFinished();
 
-		GpAudioChannelBufferChain_SDL2 *nextBuffer = buffer->m_next;
 		buffer->Release();
-
-		buffer = nextBuffer;
 	}
 
 	m_mutex->Unlock();
@@ -289,25 +383,57 @@ bool GpAudioChannel_SDL2::Init(GpAudioDriver_SDL2 *driver)
 	return true;
 }
 
-void GpAudioChannel_SDL2::Consume(uint8_t *output, size_t sz)
+void GpAudioChannel_SDL2::Consume(int16_t *output, size_t sz, GpAudioDriver_SDL2_TimePoint_t mixStartTime, GpAudioDriver_SDL2_TimePoint_t mixEndTime)
 {
 	m_mutex->Lock();
 
-	while (m_firstPendingBuffer != nullptr)
+	m_isMixing = true;
+	m_hasTimestamp = true;
+	m_timestamp = mixEndTime;
+
+	if (sz <= m_leadingSilence)
 	{
-		GpAudioChannelBufferChain_SDL2 *buffer = m_firstPendingBuffer;
-		const size_t available = (buffer->m_used - buffer->m_consumed);
+		memset(output, 0, sz * sizeof(AudioSample_t));
+		m_leadingSilence -= sz;
+
+		m_isMixing = false;
+		m_mutex->Unlock();
+		return;
+	}
+	else
+	{
+		size_t leadingSilence = m_leadingSilence;
+		if (leadingSilence > 0)
+		{
+			memset(output, 0, leadingSilence * sizeof(AudioSample_t));
+			output += leadingSilence;
+			sz -= leadingSilence;
+
+			m_leadingSilence = 0;
+		}
+	}
+
+	while (m_numQueuedBuffers > 0)
+	{
+		GpAudioBuffer_SDL2 *buffer = m_pendingBuffers[m_nextPendingBufferConsumePos];
+		const int16_t *bufferData = buffer->GetData();
+		const size_t bufferSize = buffer->GetSize();
+
+		assert(m_firstBufferSamplesConsumed < bufferSize);
+
+		const size_t available = (bufferSize - m_firstBufferSamplesConsumed);
 		if (available <= sz)
 		{
-			memcpy(output, buffer->m_data + buffer->m_consumed, available);
+			memcpy(output, bufferData + m_firstBufferSamplesConsumed, available * sizeof(AudioSample_t));
 			sz -= available;
 			output += available;
 
-			m_firstPendingBuffer = buffer->m_next;
-			if (m_firstPendingBuffer == nullptr)
-				m_lastPendingBuffer = nullptr;
+			m_nextPendingBufferConsumePos = (m_nextPendingBufferConsumePos + 1) % kMaxBuffers;
+			m_numQueuedBuffers--;
 
-			if (buffer->m_hasTrigger && m_callbacks)
+			m_firstBufferSamplesConsumed = 0;
+
+			if (m_callbacks)
 				m_callbacks->NotifyBufferFinished();
 
 			buffer->Release();
@@ -317,26 +443,28 @@ void GpAudioChannel_SDL2::Consume(uint8_t *output, size_t sz)
 		}
 		else
 		{
-			memcpy(output, buffer->m_data + buffer->m_consumed, sz);
-			buffer->m_consumed += sz;
-			buffer += sz;
+			memcpy(output, bufferData + m_firstBufferSamplesConsumed, sz * sizeof(AudioSample_t));
+			m_firstBufferSamplesConsumed += sz;
+			output += sz;
 			sz = 0;
 			break;
 		}
 	}
 
+	m_isMixing = false;
+
 	m_mutex->Unlock();
 
-	memset(output, 0x80, sz);
+	memset(output, 0, sz * sizeof(AudioSample_t));
 }
 
-GpAudioChannel_SDL2 *GpAudioChannel_SDL2::Alloc(GpAudioDriver_SDL2 *driver)
+GpAudioChannel_SDL2 *GpAudioChannel_SDL2::Alloc(GpAudioDriver_SDL2 *driver, GpAudioDriver_SDL2_Duration_t latency, GpAudioDriver_SDL2_Duration_t bufferTime, size_t bufferSamplesMax, uint16_t sampleRate)
 {
 	void *storage = AlignedAlloc(sizeof(GpAudioChannel_SDL2), GP_SYSTEM_MEMORY_ALIGNMENT);
 	if (!storage)
 		return nullptr;
 
-	GpAudioChannel_SDL2 *channel = new (storage) GpAudioChannel_SDL2();
+	GpAudioChannel_SDL2 *channel = new (storage) GpAudioChannel_SDL2(latency, bufferTime, bufferSamplesMax, sampleRate);
 	if (!channel->Init(driver))
 	{
 		channel->Destroy();
@@ -354,15 +482,18 @@ GpAudioDriver_SDL2::GpAudioDriver_SDL2(const GpAudioDriverProperties &properties
 	: m_properties(properties)
 	, m_mutex(nullptr)
 	, m_numChannels(0)
+	, m_sampleRate(0)
+	, m_latency(GpAudioDriver_SDL2_Duration_t::zero())
+	, m_bufferTime(GpAudioDriver_SDL2_Duration_t::zero())
 	, m_sdlAudioRunning(false)
-	, m_mixChunkReadOffset(kMixChunkSize)
+	, m_mixChunkReadOffset(kMixChunkSamples)
 	, m_audioVolumeScale(kMaxAudioVolumeScale)
 
 {
 	for (size_t i = 0; i < kMaxChannels; i++)
 		m_channels[i] = nullptr;
 
-	for (size_t i = 0; i < kMixChunkSize; i++)
+	for (size_t i = 0; i < kMixChunkSamples; i++)
 		m_mixChunk[i] = 0;
 }
 
@@ -375,9 +506,14 @@ GpAudioDriver_SDL2::~GpAudioDriver_SDL2()
 		m_mutex->Destroy();
 }
 
+IGpAudioBuffer *GpAudioDriver_SDL2::CreateBuffer(const void *data, size_t size)
+{
+	return GpAudioBuffer_SDL2::Create(data, size);
+}
+
 IGpAudioChannel *GpAudioDriver_SDL2::CreateChannel()
 {
-	GpAudioChannel_SDL2 *newChannel = GpAudioChannel_SDL2::Alloc(this);
+	GpAudioChannel_SDL2 *newChannel = GpAudioChannel_SDL2::Alloc(this, m_latency, m_bufferTime, m_bufferSamples, m_sampleRate);
 	if (!newChannel)
 		return nullptr;
 
@@ -437,7 +573,7 @@ bool GpAudioDriver_SDL2::Init()
 	requestedSpec.channels = 1;
 	requestedSpec.format = AUDIO_S16;
 	requestedSpec.freq = m_properties.m_sampleRate;
-	requestedSpec.samples = 512;
+	requestedSpec.samples = kMixChunkSamples;
 	requestedSpec.userdata = this;
 
 	if (SDL_OpenAudio(&requestedSpec, nullptr))
@@ -450,6 +586,10 @@ bool GpAudioDriver_SDL2::Init()
 	SDL_PauseAudio(0);
 
 	m_sdlAudioRunning = true;
+	m_sampleRate = requestedSpec.freq;
+	m_latency = GpAudioDriver_SDL2_Duration_t(static_cast<GpAudioDriver_SDL2_Rep_t>(GpAudioDriver_SDL2_Period_t::den * requestedSpec.samples / GpAudioDriver_SDL2_Period_t::num / m_sampleRate));
+	m_bufferTime = GpAudioDriver_SDL2_Duration_t(static_cast<GpAudioDriver_SDL2_Rep_t>(GpAudioDriver_SDL2_Period_t::den * requestedSpec.samples / GpAudioDriver_SDL2_Period_t::num / m_sampleRate));
+	m_bufferSamples = requestedSpec.samples;
 
 	return true;
 }
@@ -492,11 +632,16 @@ void GpAudioDriver_SDL2::MixAudio(void *stream, size_t len)
 	}
 	m_mutex->Unlock();
 
-	size_t samplesRemaining = len / sizeof(int16_t);
+	const size_t totalSamples = len / sizeof(int16_t);
+	size_t samplesRemaining = totalSamples;
 
+	GpAudioDriver_SDL2_TimePoint_t audioMixStartTime = GpAudioDriver_SDL2::GetCurrentTime();
+	GpAudioDriver_SDL2_TimePoint_t audioMixBlockStartTime = audioMixStartTime;
+
+	size_t samplesSinceStart = 0;
 	for (;;)
 	{
-		size_t availableInMixChunk = kMixChunkSize - m_mixChunkReadOffset;
+		size_t availableInMixChunk = kMixChunkSamples - m_mixChunkReadOffset;
 
 		if (availableInMixChunk > samplesRemaining)
 		{
@@ -510,10 +655,17 @@ void GpAudioDriver_SDL2::MixAudio(void *stream, size_t len)
 			memcpy(stream, m_mixChunk + m_mixChunkReadOffset, availableInMixChunk * sizeof(int16_t));
 
 			stream = static_cast<int16_t*>(stream) + availableInMixChunk;
-			samplesRemaining -= availableInMixChunk;
+
+			samplesSinceStart += availableInMixChunk;
+
+			GpAudioDriver_SDL2_Duration_t audioMixDurationSinceStart = GpAudioDriver_SDL2_Duration_t(static_cast<GpAudioDriver_SDL2_Rep_t>(GpAudioDriver_SDL2_Period_t::den * samplesSinceStart / GpAudioDriver_SDL2_Period_t::num / m_sampleRate));
+			GpAudioDriver_SDL2_TimePoint_t audioMixBlockEndTime = audioMixStartTime + audioMixDurationSinceStart;
 
 			m_mixChunkReadOffset = 0;
-			RefillMixChunk(mixingChannels, numChannels);
+			RefillMixChunk(mixingChannels, numChannels, samplesRemaining, audioMixBlockStartTime, audioMixBlockEndTime);
+			audioMixBlockStartTime = audioMixBlockEndTime;
+
+			samplesRemaining -= availableInMixChunk;
 		}
 	}
 
@@ -521,42 +673,66 @@ void GpAudioDriver_SDL2::MixAudio(void *stream, size_t len)
 		mixingChannels[i]->Release();
 }
 
-void GpAudioDriver_SDL2::RefillMixChunk(GpAudioChannel_SDL2 *const*channels, size_t numChannels)
+void GpAudioDriver_SDL2::RefillMixChunk(GpAudioChannel_SDL2 *const*channels, size_t numChannels, size_t maxSamplesToFill, GpAudioDriver_SDL2_TimePoint_t mixStartTime, GpAudioDriver_SDL2_TimePoint_t mixEndTime)
 {
-	uint8_t audioMixBufferUnaligned[kMixChunkSize + GP_SYSTEM_MEMORY_ALIGNMENT];
-	uint8_t *audioMixBuffer = audioMixBufferUnaligned;
+	uint8_t audioMixBufferUnaligned[kMixChunkSamples * sizeof(AudioSample_t) + GP_SYSTEM_MEMORY_ALIGNMENT];
+	uint8_t *audioMixBufferBytes = audioMixBufferUnaligned;
 
 	{
-		uintptr_t bufferPtr = reinterpret_cast<uintptr_t>(audioMixBuffer);
+		uintptr_t bufferPtr = reinterpret_cast<uintptr_t>(audioMixBufferBytes);
 		size_t alignPadding = GP_SYSTEM_MEMORY_ALIGNMENT - (bufferPtr % GP_SYSTEM_MEMORY_ALIGNMENT);
-		audioMixBuffer += alignPadding;
+		audioMixBufferBytes += alignPadding;
 	}
 
+	AudioSample_t *audioMixBuffer = reinterpret_cast<AudioSample_t*>(audioMixBufferBytes);
 	bool noAudio = true;
 
 	const int16_t audioVolumeScale = m_audioVolumeScale;
 
+	size_t samplesToFill = kMixChunkSamples;
+	if (samplesToFill > maxSamplesToFill)
+	{
+		m_mixChunkReadOffset += samplesToFill - maxSamplesToFill;
+		samplesToFill = maxSamplesToFill;
+	}
+	else
+		m_mixChunkReadOffset = 0;
+
+	AudioSample_t *mixChunkStart = m_mixChunk + m_mixChunkReadOffset;
+
 	for (size_t i = 0; i < numChannels; i++)
 	{
-		channels[i]->Consume(audioMixBuffer, kMixChunkSize);
+		channels[i]->Consume(audioMixBuffer, samplesToFill, mixStartTime, mixEndTime);
 
 		if (i == 0)
 		{
 			noAudio = false;
-			for (size_t j = 0; j < kMixChunkSize; j++)
-				m_mixChunk[j] = (static_cast<int16_t>(audioMixBuffer[j]) - 0x80) * audioVolumeScale;
+			memcpy(mixChunkStart, audioMixBuffer, samplesToFill * sizeof(AudioSample_t));
 		}
 		else
-		{
-			for (size_t j = 0; j < kMixChunkSize; j++)
-				m_mixChunk[j] += (static_cast<int16_t>(audioMixBuffer[j]) - 0x80) * audioVolumeScale;
-		}
+			AddSamples(mixChunkStart, audioMixBuffer, samplesToFill);
 	}
 
 	if (noAudio)
-		memset(m_mixChunk, 0, kMixChunkSize * sizeof(m_mixChunk[0]));
+		memset(mixChunkStart, 0, samplesToFill * sizeof(AudioSample_t));
+	else
+	{
+		for (size_t i = 0; i < samplesToFill; i++)
+			mixChunkStart[i] *= audioVolumeScale;
+	}
 }
 
+void GpAudioDriver_SDL2::AddSamples(AudioSample_t *GP_RESTRICT dest, const AudioSample_t *GP_RESTRICT src, size_t nSamples)
+{
+	for (size_t i = 0; i < nSamples; i++)
+		dest[i] += src[i];
+}
+
+
+GpAudioDriver_SDL2_TimePoint_t GpAudioDriver_SDL2::GetCurrentTime()
+{
+	return std::chrono::high_resolution_clock::now();
+}
 
 IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties)
 {

AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp

@@ -1,12 +1,14 @@
 #include "IGpDisplayDriver.h"
 
+#include "CoreDefs.h"
 #include "GpApplicationName.h"
 #include "GpComPtr.h"
-#include "GpFiber_SDL.h"
 #include "GpDisplayDriverProperties.h"
 #include "GpVOSEvent.h"
 #include "GpRingBuffer.h"
 #include "GpInputDriver_SDL_Gamepad.h"
+#include "GpSDL.h"
+#include "GpUnicode.h"
 #include "IGpCursor.h"
 #include "IGpDisplayDriverSurface.h"
 #include "IGpLogDriver.h"
@@ -28,6 +30,9 @@
 #include <vector>
 #include <algorithm>
 
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
 
 #pragma push_macro("LoadCursor")
 #ifdef LoadCursor
@@ -48,68 +53,6 @@ struct GpDisplayDriver_SDL_GL2_Prefs
 	bool m_isFullScreen;
 };
 
-namespace DeleteMe
-{
-	bool DecodeCodePoint(const uint8_t *characters, size_t availableCharacters, size_t &outCharactersDigested, uint32_t &outCodePoint)
-	{
-		if (availableCharacters <= 0)
-			return false;
-
-		if ((characters[0] & 0x80) == 0x00)
-		{
-			outCharactersDigested = 1;
-			outCodePoint = characters[0];
-			return true;
-		}
-
-		size_t sz = 0;
-		uint32_t codePoint = 0;
-		uint32_t minCodePoint = 0;
-		if ((characters[0] & 0xe0) == 0xc0)
-		{
-			sz = 2;
-			minCodePoint = 0x80;
-			codePoint = (characters[0] & 0x1f);
-		}
-		else if ((characters[0] & 0xf0) == 0xe0)
-		{
-			sz = 3;
-			minCodePoint = 0x800;
-			codePoint = (characters[0] & 0x0f);
-		}
-		else if ((characters[0] & 0xf8) == 0xf0)
-		{
-			sz = 4;
-			minCodePoint = 0x10000;
-			codePoint = (characters[0] & 0x07);
-		}
-		else
-			return false;
-
-		if (availableCharacters < sz)
-			return false;
-
-		for (size_t auxByte = 1; auxByte < sz; auxByte++)
-		{
-			if ((characters[auxByte] & 0xc0) != 0x80)
-				return false;
-
-			codePoint = (codePoint << 6) | (characters[auxByte] & 0x3f);
-		}
-
-		if (codePoint < minCodePoint || codePoint > 0x10ffff)
-			return false;
-
-		if (codePoint >= 0xd800 && codePoint <= 0xdfff)
-			return false;
-
-		outCodePoint = codePoint;
-		outCharactersDigested = sz;
-
-		return true;
-	}
-}
-
 namespace GpBinarizedShaders
 {
 	extern const char *g_drawQuadV_GL2;
@@ -214,6 +157,7 @@ struct GpGLFunctions
 
 static void CheckGLError(const GpGLFunctions &gl, IGpLogDriver *logger)
 {
+#if GP_DEBUG_CONFIG
 	GLenum errorCode = gl.GetError();
 	if (errorCode != 0)
 	{
@@ -222,6 +166,7 @@ static void CheckGLError(const GpGLFunctions &gl, IGpLogDriver *logger)
 	}
 
 	assert(errorCode == 0);
+#endif
 }
 
 class GpGLObject
@@ -729,17 +674,18 @@ public:
 	explicit GpDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
 	~GpDisplayDriver_SDL_GL2();
 
-	bool Init();
+	bool Init() GP_ASYNCIFY_PARANOID_OVERRIDE;
+	void ServeTicks(int tickCount) GP_ASYNCIFY_PARANOID_OVERRIDE;
+	void ForceSync() override;
+	void Shutdown() GP_ASYNCIFY_PARANOID_OVERRIDE;
 
 	void TranslateSDLMessage(const SDL_Event *msg, IGpVOSEventQueue *eventQueue, float pixelScaleX, float pixelScaleY, bool obstructiveTextInput);
 
-	void Run() override;
-	void Shutdown() override;
 	void GetInitialDisplayResolution(unsigned int *width, unsigned int *height) override;
 	IGpDisplayDriverSurface *CreateSurface(size_t width, size_t height, size_t pitch, GpPixelFormat_t pixelFormat, SurfaceInvalidateCallback_t invalidateCallback, void *invalidateContext) override;
 	void DrawSurface(IGpDisplayDriverSurface *surface, int32_t x, int32_t y, size_t width, size_t height, const GpDisplayDriverSurfaceEffects *effects) override;
-	IGpCursor *CreateBWCursor(size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY) override;
-	IGpCursor *CreateColorCursor(size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY) override;
+	IGpCursor *CreateBWCursor(size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY) GP_ASYNCIFY_PARANOID_OVERRIDE;
+	IGpCursor *CreateColorCursor(size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY) GP_ASYNCIFY_PARANOID_OVERRIDE;
 	void SetCursor(IGpCursor *cursor) override;
 	void SetStandardCursor(EGpStandardCursor_t standardCursor) override;
 	void UpdatePalette(const void *paletteData) override;
@@ -797,7 +743,7 @@ private:
 
 	void ScaleVirtualScreen();
 
-	GpDisplayDriverTickStatus_t PresentFrameAndSync();
+	bool SyncRender();
 
 	GpGLFunctions m_gl;
 	GpDisplayDriverProperties m_properties;
@@ -839,9 +785,6 @@ private:
 		GpComPtr<GpGLRenderTargetView> m_upscaleTextureRTV;
 		GpComPtr<GpGLTexture> m_upscaleTexture;
 
-		uint32_t m_upscaleTextureWidth;
-		uint32_t m_upscaleTextureHeight;
-
 		GpComPtr<GpGLVertexArray> m_quadVertexArray;
 		GpComPtr<GpGLBuffer> m_quadVertexBufferKeepalive;
 		GpComPtr<GpGLBuffer> m_quadIndexBuffer;
@@ -898,7 +841,10 @@ private:
 	uint32_t m_initialHeightVirtual;
 	float m_pixelScaleX;
 	float m_pixelScaleY;
+
 	bool m_useUpscaleFilter;
+	uint32_t m_upscaleTextureWidth;
+	uint32_t m_upscaleTextureHeight;
 
 	GpCursor_SDL2 *m_activeCursor;
 	GpCursor_SDL2 *m_pendingCursor;
@@ -906,9 +852,6 @@ private:
 	EGpStandardCursor_t m_pendingStandardCursor;
 	bool m_mouseIsInClientArea;
 
-	IGpFiber *m_vosFiber;
-	IGpThreadEvent *m_vosEvent;
-
 	float m_bgColor[4];
 	bool m_bgIsDark;
 
@@ -1193,8 +1136,8 @@ GpDisplayDriver_SDL_GL2::GpDisplayDriver_SDL_GL2(const GpDisplayDriverProperties
 	, m_pixelScaleX(1.0f)
 	, m_pixelScaleY(1.0f)
 	, m_useUpscaleFilter(false)
-	, m_vosFiber(nullptr)
-	, m_vosEvent(nullptr)
+	, m_upscaleTextureWidth(0)
+	, m_upscaleTextureHeight(0)
 	, m_pendingCursor(nullptr)
 	, m_activeCursor(nullptr)
 	, m_currentStandardCursor(EGpStandardCursors::kArrow)
@@ -1339,9 +1282,246 @@ GpDisplayDriver_SDL_GL2::~GpDisplayDriver_SDL_GL2()
 
 bool GpDisplayDriver_SDL_GL2::Init()
 {
+#if GP_GL_IS_OPENGL_4_CONTEXT
+	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
+#else
+	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
+#endif
+	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
+
+	IGpLogDriver *logger = m_properties.m_logger;
+
+	uint32_t windowFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
+	if (m_properties.m_systemServices->IsFullscreenOnStartup())
+	{
+		windowFlags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
+		m_isFullScreen = true;
+	}
+	else
+		windowFlags |= SDL_WINDOW_RESIZABLE;
+
+	m_window = SDL_CreateWindow(GP_APPLICATION_NAME, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, m_windowWidthPhysical, m_windowHeightPhysical, windowFlags);
+
+	if (m_isFullScreen)
+	{
+		m_windowModeRevertWidth = m_windowWidthPhysical;
+		m_windowModeRevertHeight = m_windowHeightPhysical;
+
+		int windowWidth = 0;
+		int windowHeight = 0;
+		SDL_GetWindowSize(m_window, &windowWidth, &windowHeight);
+
+		if (logger)
+			logger->Printf(IGpLogDriver::Category_Information, "Initialized fullscreen SDL window %i x %i", windowWidth, windowHeight);
+
+		m_windowWidthPhysical = windowWidth;
+		m_windowHeightPhysical = windowHeight;
+
+		uint32_t desiredWidth = windowWidth;
+		uint32_t desiredHeight = windowHeight;
+		uint32_t virtualWidth = m_windowWidthVirtual;
+		uint32_t virtualHeight = m_windowHeightVirtual;
+		float pixelScaleX = m_pixelScaleX;
+		float pixelScaleY = m_pixelScaleY;
+
+		if (m_properties.m_adjustRequestedResolutionFunc(m_properties.m_adjustRequestedResolutionFuncContext, desiredWidth, desiredHeight, virtualWidth, virtualHeight, pixelScaleX, pixelScaleY))
+		{
+			m_windowWidthVirtual = virtualWidth;
+			m_windowHeightVirtual = virtualHeight;
+			m_pixelScaleX = pixelScaleX;
+			m_pixelScaleY = pixelScaleY;
+
+			if (logger)
+				logger->Printf(IGpLogDriver::Category_Information, "AdjustedRequestedResolution succeeded.  Virtual dimensions %i x %i  Pixel scale %f x %f", static_cast<int>(virtualWidth), static_cast<int>(virtualHeight), static_cast<float>(pixelScaleX), static_cast<float>(pixelScaleY));
+		}
+		else
+		{
+			if (logger)
+				logger->Printf(IGpLogDriver::Category_Error, "AdjustedRequestedResolution failed!");
+		}
+	}
+
+	const bool obstructiveTextInput = m_properties.m_systemServices->IsTextInputObstructive();
+
+	if (!obstructiveTextInput)
+		SDL_StartTextInput();
+
+	StartOpenGLForWindow(logger);
+
+	if (!m_gl.LookUpFunctions())
+		return false;
+
+	m_initialWidthVirtual = m_windowWidthVirtual;
+	m_initialHeightVirtual = m_windowHeightVirtual;
+
 	return true;
 }
 
+void GpDisplayDriver_SDL_GL2::ServeTicks(int ticks)
+{
+	IGpLogDriver *logger = m_properties.m_logger;
+	const bool obstructiveTextInput = m_properties.m_systemServices->IsTextInputObstructive();
+
+	for (;;)
+	{
+		SDL_Event msg;
+		if (SDL_PollEvent(&msg) != 0)
+		{
+			switch (msg.type)
+			{
+			case SDL_MOUSEMOTION:
+			{
+				if (!m_mouseIsInClientArea)
+					m_mouseIsInClientArea = true;
+			}
+			break;
+			//case SDL_MOUSELEAVE:	// Does SDL support this??
+			//	m_mouseIsInClientArea = false;
+			//	break;
+			case SDL_RENDER_DEVICE_RESET:
+			case SDL_RENDER_TARGETS_RESET:
+			{
+				if (logger)
+					logger->Printf(IGpLogDriver::Category_Information, "Triggering GL context reset due to device loss (Type: %i)", static_cast<int>(msg.type));
+
+				m_contextLost = true;
+			}
+			break;
+			case SDL_CONTROLLERAXISMOTION:
+			case SDL_CONTROLLERBUTTONDOWN:
+			case SDL_CONTROLLERBUTTONUP:
+			case SDL_CONTROLLERDEVICEADDED:
+			case SDL_CONTROLLERDEVICEREMOVED:
+			case SDL_CONTROLLERDEVICEREMAPPED:
+				if (IGpInputDriverSDLGamepad *gamepadDriver = IGpInputDriverSDLGamepad::GetInstance())
+					gamepadDriver->ProcessSDLEvent(msg);
+				break;
+			}
+
+			TranslateSDLMessage(&msg, m_properties.m_eventQueue, m_pixelScaleX, m_pixelScaleY, obstructiveTextInput);
+		}
+		else
+		{
+			if (m_isFullScreen != m_isFullScreenDesired)
+			{
+				if (m_isFullScreenDesired)
+					BecomeFullScreen();
+				else
+					BecomeWindowed();
+
+				if (logger)
+					logger->Printf(IGpLogDriver::Category_Information, "Triggering GL context reset due to fullscreen state change");
+
+				m_contextLost = true;
+				continue;
+			}
+
+			int clientWidth = 0;
+			int clientHeight = 0;
+			SDL_GetWindowSize(m_window, &clientWidth, &clientHeight);
+
+			unsigned int desiredWidth = clientWidth;
+			unsigned int desiredHeight = clientHeight;
+			if (desiredWidth != m_windowWidthPhysical || desiredHeight != m_windowHeightPhysical || m_isResolutionResetDesired)
+			{
+				if (logger)
+					logger->Printf(IGpLogDriver::Category_Information, "Detected window size change");
+
+				uint32_t prevWidthPhysical = m_windowWidthPhysical;
+				uint32_t prevHeightPhysical = m_windowHeightPhysical;
+				uint32_t prevWidthVirtual = m_windowWidthVirtual;
+				uint32_t prevHeightVirtual = m_windowHeightVirtual;
+				uint32_t virtualWidth = m_windowWidthVirtual;
+				uint32_t virtualHeight = m_windowHeightVirtual;
+				float pixelScaleX = 1.0f;
+				float pixelScaleY = 1.0f;
+
+				if (m_properties.m_adjustRequestedResolutionFunc(m_properties.m_adjustRequestedResolutionFuncContext, desiredWidth, desiredHeight, virtualWidth, virtualHeight, pixelScaleX, pixelScaleY))
+				{
+					bool resizedOK = ResizeOpenGLWindow(m_windowWidthPhysical, m_windowHeightPhysical, desiredWidth, desiredHeight, logger);
+
+					if (!resizedOK)
+						break;	// Critical video driver error, exit
+
+					m_windowWidthVirtual = virtualWidth;
+					m_windowHeightVirtual = virtualHeight;
+					m_pixelScaleX = pixelScaleX;
+					m_pixelScaleY = pixelScaleY;
+					m_isResolutionResetDesired = false;
+
+					if (GpVOSEvent *resizeEvent = m_properties.m_eventQueue->QueueEvent())
+					{
+						resizeEvent->m_eventType = GpVOSEventTypes::kVideoResolutionChanged;
+						resizeEvent->m_event.m_resolutionChangedEvent.m_prevWidth = prevWidthVirtual;
+						resizeEvent->m_event.m_resolutionChangedEvent.m_prevHeight = prevHeightVirtual;
+						resizeEvent->m_event.m_resolutionChangedEvent.m_newWidth = m_windowWidthVirtual;
+						resizeEvent->m_event.m_resolutionChangedEvent.m_newHeight = m_windowHeightVirtual;
+					}
+
+					if (logger)
+						logger->Printf(IGpLogDriver::Category_Information, "Triggering GL context reset due to window size change");
+
+					m_contextLost = true;
+					continue;
+				}
+			}
+
+			if (m_contextLost)
+			{
+				if (logger)
+					logger->Printf(IGpLogDriver::Category_Information, "Resetting OpenGL context.  Physical: %i x %i   Virtual %i x %i", static_cast<int>(m_windowWidthPhysical), static_cast<int>(m_windowHeightPhysical), static_cast<int>(m_windowWidthVirtual), static_cast<int>(m_windowHeightVirtual));
+
+				// Drop everything and reset
+				m_res = InstancedResources();
+
+				if (m_firstSurface)
+					m_firstSurface->DestroyAll();
+
+				if (!InitResources(m_windowWidthPhysical, m_windowHeightPhysical, m_windowWidthVirtual, m_windowHeightVirtual))
+				{
+					if (logger)
+						logger->Printf(IGpLogDriver::Category_Information, "Terminating display driver due to InitResources failing");
+
+					break;
+				}
+
+				if (m_firstSurface)
+					m_firstSurface->RecreateAll();
+
+				m_contextLost = false;
+				continue;
+			}
+
+			bool wantTextInput = m_properties.m_systemServices->IsTextInputEnabled();
+			if (wantTextInput != m_textInputEnabled)
+			{
+				m_textInputEnabled = wantTextInput;
+				if (m_textInputEnabled)
+					SDL_StartTextInput();
+				else
+					SDL_StopTextInput();
+			}
+
+			// Handle dismissal of on-screen keyboard
+			const bool isTextInputActuallyActive = SDL_IsTextInputActive();
+			m_textInputEnabled = isTextInputActuallyActive;
+			m_properties.m_systemServices->SetTextInputEnabled(isTextInputActuallyActive);
+
+			if (SyncRender())
+			{
+				ticks--;
+				if (ticks <= 0)
+					break;
+			}
+		}
+	}
+}
+
+void GpDisplayDriver_SDL_GL2::ForceSync()
+{
+	m_frameTimeAccumulated = std::chrono::nanoseconds::zero();
+}
+
 static void PostMouseEvent(IGpVOSEventQueue *eventQueue, GpMouseEventType_t eventType, GpMouseButton_t button, int32_t x, int32_t y, float pixelScaleX, float pixelScaleY)
 {
 	if (GpVOSEvent *evt = eventQueue->QueueEvent())
@@ -1379,7 +1559,7 @@ static void PostTouchEvent(IGpVOSEventQueue *eventQueue, GpTouchEventType_t even
 
 static bool IdentifyVKey(const SDL_KeyboardEvent *keyEvt, GpKeyIDSubset_t &outSubset, GpKeyboardInputEvent::KeyUnion &outKey)
 {
-	SDL_KeyCode keyCode = static_cast<SDL_KeyCode>(keyEvt->keysym.sym);
+	SDL_Keycode keyCode = static_cast<SDL_Keycode>(keyEvt->keysym.sym);
 
 	switch (keyCode)
 	{
@@ -1800,7 +1980,7 @@ void GpDisplayDriver_SDL_GL2::TranslateSDLMessage(const SDL_Event *msg, IGpVOSEv
 			{
 				uint32_t codePoint;
 				size_t numDigested;
-				DeleteMe::DecodeCodePoint(reinterpret_cast<const uint8_t*>(teEvt->text) + parseOffset, lenUTF8 - parseOffset, numDigested, codePoint);
+				GpUnicode::UTF8::Decode(reinterpret_cast<const uint8_t*>(teEvt->text) + parseOffset, lenUTF8 - parseOffset, numDigested, codePoint);
 
 				parseOffset += numDigested;
 
@@ -1835,248 +2015,6 @@ void GpDisplayDriver_SDL_GL2::TranslateSDLMessage(const SDL_Event *msg, IGpVOSEv
 	}
 }
 
-void GpDisplayDriver_SDL_GL2::Run()
-{
-#if GP_GL_IS_OPENGL_4_CONTEXT
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
-#else
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
-#endif
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
-
-	IGpLogDriver *logger = m_properties.m_logger;
-
-	m_vosEvent = m_properties.m_systemServices->CreateThreadEvent(true, false);
-	m_vosFiber = new GpFiber_SDL(nullptr, m_vosEvent);
-
-	uint32_t windowFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
-	if (m_properties.m_systemServices->IsFullscreenOnStartup())
-	{
-		windowFlags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
-		m_isFullScreen = true;
-	}
-	else
-		windowFlags |= SDL_WINDOW_RESIZABLE;
-
-	m_window = SDL_CreateWindow(GP_APPLICATION_NAME, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, m_windowWidthPhysical, m_windowHeightPhysical, windowFlags);
-
-	if (m_isFullScreen)
-	{
-		m_windowModeRevertWidth = m_windowWidthPhysical;
-		m_windowModeRevertHeight = m_windowHeightPhysical;
-
-		int windowWidth = 0;
-		int windowHeight = 0;
-		SDL_GetWindowSize(m_window, &windowWidth, &windowHeight);
-
-		if (logger)
-			logger->Printf(IGpLogDriver::Category_Information, "Initialized fullscreen SDL window %i x %i", windowWidth, windowHeight);
-
-		m_windowWidthPhysical = windowWidth;
-		m_windowHeightPhysical = windowHeight;
-
-		uint32_t desiredWidth = windowWidth;
-		uint32_t desiredHeight = windowHeight;
-		uint32_t virtualWidth = m_windowWidthVirtual;
-		uint32_t virtualHeight = m_windowHeightVirtual;
-		float pixelScaleX = m_pixelScaleX;
-		float pixelScaleY = m_pixelScaleY;
-
-		if (m_properties.m_adjustRequestedResolutionFunc(m_properties.m_adjustRequestedResolutionFuncContext, desiredWidth, desiredHeight, virtualWidth, virtualHeight, pixelScaleX, pixelScaleY))
-		{
-			m_windowWidthVirtual = virtualWidth;
-			m_windowHeightVirtual = virtualHeight;
-			m_pixelScaleX = pixelScaleX;
-			m_pixelScaleY = pixelScaleY;
-
-			if (logger)
-				logger->Printf(IGpLogDriver::Category_Information, "AdjustedRequestedResolution succeeded.  Virtual dimensions %i x %i  Pixel scale %f x %f", static_cast<int>(virtualWidth), static_cast<int>(virtualHeight), static_cast<float>(pixelScaleX), static_cast<float>(pixelScaleY));
-		}
-		else
-		{
-			if (logger)
-				logger->Printf(IGpLogDriver::Category_Error, "AdjustedRequestedResolution failed!");
-		}
-	}
-
-	const bool obstructiveTextInput = m_properties.m_systemServices->IsTextInputObstructive();
-
-	if (!obstructiveTextInput)
-		SDL_StartTextInput();
-
-	StartOpenGLForWindow(logger);
-
-	if (!m_gl.LookUpFunctions())
-		return;
-
-	m_initialWidthVirtual = m_windowWidthVirtual;
-	m_initialHeightVirtual = m_windowHeightVirtual;
-
-	for (;;)
-	{
-		SDL_Event msg;
-		if (SDL_PollEvent(&msg) != 0)
-		{
-			switch (msg.type)
-			{
-			case SDL_MOUSEMOTION:
-				{
-					if (!m_mouseIsInClientArea)
-						m_mouseIsInClientArea = true;
-				}
-				break;
-			//case SDL_MOUSELEAVE:	// Does SDL support this??
-			//	m_mouseIsInClientArea = false;
-			//	break;
-			case SDL_RENDER_DEVICE_RESET:
-			case SDL_RENDER_TARGETS_RESET:
-				{
-					if (logger)
-						logger->Printf(IGpLogDriver::Category_Information, "Triggering GL context reset due to device loss (Type: %i)", static_cast<int>(msg.type));
-
-					m_contextLost = true;
-				}
-				break;
-			case SDL_CONTROLLERAXISMOTION:
-			case SDL_CONTROLLERBUTTONDOWN:
-			case SDL_CONTROLLERBUTTONUP:
-			case SDL_CONTROLLERDEVICEADDED:
-			case SDL_CONTROLLERDEVICEREMOVED:
-			case SDL_CONTROLLERDEVICEREMAPPED:
-				if (IGpInputDriverSDLGamepad *gamepadDriver = IGpInputDriverSDLGamepad::GetInstance())
-					gamepadDriver->ProcessSDLEvent(msg);
-				break;
-			}
-
-			TranslateSDLMessage(&msg, m_properties.m_eventQueue, m_pixelScaleX, m_pixelScaleY, obstructiveTextInput);
-		}
-		else
-		{
-			if (m_isFullScreen != m_isFullScreenDesired)
-			{
-				if (m_isFullScreenDesired)
-					BecomeFullScreen();
-				else
-					BecomeWindowed();
-
-				if (logger)
-					logger->Printf(IGpLogDriver::Category_Information, "Triggering GL context reset due to fullscreen state change");
-
-				m_contextLost = true;
-				continue;
-			}
-
-			int clientWidth = 0;
-			int clientHeight = 0;
-			SDL_GetWindowSize(m_window, &clientWidth, &clientHeight);
-
-			unsigned int desiredWidth = clientWidth;
-			unsigned int desiredHeight = clientHeight;
-			if (desiredWidth != m_windowWidthPhysical || desiredHeight != m_windowHeightPhysical || m_isResolutionResetDesired)
-			{
-				if (logger)
-					logger->Printf(IGpLogDriver::Category_Information, "Detected window size change");
-
-				uint32_t prevWidthPhysical = m_windowWidthPhysical;
-				uint32_t prevHeightPhysical = m_windowHeightPhysical;
-				uint32_t prevWidthVirtual = m_windowWidthVirtual;
-				uint32_t prevHeightVirtual = m_windowHeightVirtual;
-				uint32_t virtualWidth = m_windowWidthVirtual;
-				uint32_t virtualHeight = m_windowHeightVirtual;
-				float pixelScaleX = 1.0f;
-				float pixelScaleY = 1.0f;
-
-				if (m_properties.m_adjustRequestedResolutionFunc(m_properties.m_adjustRequestedResolutionFuncContext, desiredWidth, desiredHeight, virtualWidth, virtualHeight, pixelScaleX, pixelScaleY))
-				{
-					bool resizedOK = ResizeOpenGLWindow(m_windowWidthPhysical, m_windowHeightPhysical, desiredWidth, desiredHeight, logger);
-
-					if (!resizedOK)
-						break;	// Critical video driver error, exit
-
-					m_windowWidthVirtual = virtualWidth;
-					m_windowHeightVirtual = virtualHeight;
-					m_pixelScaleX = pixelScaleX;
-					m_pixelScaleY = pixelScaleY;
-					m_isResolutionResetDesired = false;
-
-					if (GpVOSEvent *resizeEvent = m_properties.m_eventQueue->QueueEvent())
-					{
-						resizeEvent->m_eventType = GpVOSEventTypes::kVideoResolutionChanged;
-						resizeEvent->m_event.m_resolutionChangedEvent.m_prevWidth = prevWidthVirtual;
-						resizeEvent->m_event.m_resolutionChangedEvent.m_prevHeight = prevHeightVirtual;
-						resizeEvent->m_event.m_resolutionChangedEvent.m_newWidth = m_windowWidthVirtual;
-						resizeEvent->m_event.m_resolutionChangedEvent.m_newHeight = m_windowHeightVirtual;
-					}
-
-					if (logger)
-						logger->Printf(IGpLogDriver::Category_Information, "Triggering GL context reset due to window size change");
-
-					m_contextLost = true;
-					continue;
-				}
-			}
-
-			if (m_contextLost)
-			{
-				if (logger)
-					logger->Printf(IGpLogDriver::Category_Information, "Resetting OpenGL context.  Physical: %i x %i   Virtual %i x %i", static_cast<int>(m_windowWidthPhysical), static_cast<int>(m_windowHeightPhysical), static_cast<int>(m_windowWidthVirtual), static_cast<int>(m_windowHeightVirtual));
-
-				// Drop everything and reset
-				m_res.~InstancedResources();
-				new (&m_res) InstancedResources();
-
-				if (m_firstSurface)
-					m_firstSurface->DestroyAll();
-
-				if (!InitResources(m_windowWidthPhysical, m_windowHeightPhysical, m_windowWidthVirtual, m_windowHeightVirtual))
-				{
-					if (logger)
-						logger->Printf(IGpLogDriver::Category_Information, "Terminating display driver due to InitResources failing");
-
-					break;
-				}
-
-				if (m_firstSurface)
-					m_firstSurface->RecreateAll();
-
-				m_contextLost = false;
-				continue;
-			}
-
-			bool wantTextInput = m_properties.m_systemServices->IsTextInputEnabled();
-			if (wantTextInput != m_textInputEnabled)
-			{
-				m_textInputEnabled = wantTextInput;
-				if (m_textInputEnabled)
-					SDL_StartTextInput();
-				else
-					SDL_StopTextInput();
-			}
-
-			// Handle dismissal of on-screen keyboard
-			const bool isTextInputActuallyActive = SDL_IsTextInputActive();
-			m_textInputEnabled = isTextInputActuallyActive;
-			m_properties.m_systemServices->SetTextInputEnabled(isTextInputActuallyActive);
-
-			GpDisplayDriverTickStatus_t tickStatus = PresentFrameAndSync();
-			if (tickStatus == GpDisplayDriverTickStatuses::kFatalFault || tickStatus == GpDisplayDriverTickStatuses::kApplicationTerminated)
-			{
-				if (logger)
-				{
-					if (tickStatus == GpDisplayDriverTickStatuses::kFatalFault)
-						logger->Printf(IGpLogDriver::Category_Information, "Terminating display driver due to fatal fault");
-					if (tickStatus == GpDisplayDriverTickStatuses::kApplicationTerminated)
-						logger->Printf(IGpLogDriver::Category_Information, "Terminating display driver due to application termination");
-				}
-
-				break;
-			}
-		}
-	}
-
-	// Exit
-}
-
 void GpDisplayDriver_SDL_GL2::Shutdown()
 {
 	this->~GpDisplayDriver_SDL_GL2();
@@ -2460,11 +2398,6 @@ bool GpDisplayDriver_SDL_GL2::InitResources(uint32_t physicalWidth, uint32_t phy
 	if (logger)
 		logger->Printf(IGpLogDriver::Category_Information, "GpDisplayDriver_SDL_GL2::InitResources");
 
-	if ((m_pixelScaleX < 2.0f && m_pixelScaleX > 1.0f) || (m_pixelScaleY < 2.0f && m_pixelScaleY > 1.0f))
-		m_useUpscaleFilter = true;
-	else
-		m_useUpscaleFilter = false;
-
 	CheckGLError(m_gl, logger);
 
 	if (!InitBackBuffer(virtualWidth, virtualHeight))
@@ -2780,8 +2713,9 @@ bool GpDisplayDriver_SDL_GL2::InitBackBuffer(uint32_t width, uint32_t height)
 		m_gl.BindFramebuffer(GL_FRAMEBUFFER, 0);
 	}
 
+	m_useUpscaleFilter = (m_pixelScaleX == 1.5f || m_pixelScaleX == 2.5f || m_pixelScaleY == 1.5f || m_pixelScaleY == 2.5f);
 
-	if (m_pixelScaleX != floor(m_pixelScaleX) || m_pixelScaleY != floor(m_pixelScaleY))
+	if (m_useUpscaleFilter)
 	{
 		uint32_t upscaleX = ceil(m_pixelScaleX);
 		uint32_t upscaleY = ceil(m_pixelScaleY);
@@ -2796,8 +2730,8 @@ bool GpDisplayDriver_SDL_GL2::InitBackBuffer(uint32_t width, uint32_t height)
 				return false;
 			}
 
-			m_res.m_upscaleTextureWidth = width * upscaleX;
-			m_res.m_upscaleTextureHeight = height * upscaleY;
+			m_upscaleTextureWidth = width * upscaleX;
+			m_upscaleTextureHeight = height * upscaleY;
 
 			GLenum internalFormat = SupportsSizedFormats() ? GL_RGBA8 : GL_RGBA;
 
@@ -2807,7 +2741,7 @@ bool GpDisplayDriver_SDL_GL2::InitBackBuffer(uint32_t width, uint32_t height)
 			m_gl.TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 			m_gl.TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 			m_gl.TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-			m_gl.TexImage2D(GL_TEXTURE_2D, 0, internalFormat, m_res.m_upscaleTextureWidth, m_res.m_upscaleTextureHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
+			m_gl.TexImage2D(GL_TEXTURE_2D, 0, internalFormat, m_upscaleTextureWidth, m_upscaleTextureHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
 			m_gl.BindTexture(GL_TEXTURE_2D, 0);
 
 			CheckGLError(m_gl, logger);
@@ -2852,7 +2786,7 @@ void GpDisplayDriver_SDL_GL2::ScaleVirtualScreen()
 	{
 		m_gl.BindFramebuffer(GL_FRAMEBUFFER, m_res.m_upscaleTextureRTV->GetID());
 
-		m_gl.Viewport(0, 0, m_res.m_upscaleTextureWidth, m_res.m_upscaleTextureHeight);
+		m_gl.Viewport(0, 0, m_upscaleTextureWidth, m_upscaleTextureHeight);
 
 		const BlitQuadProgram &program = m_res.m_scaleQuadProgram;
 
@@ -3058,8 +2992,15 @@ bool GpDisplayDriver_SDL_GL2::BlitQuadProgram::Link(GpDisplayDriver_SDL_GL2 *dri
 	return true;
 }
 
-GpDisplayDriverTickStatus_t GpDisplayDriver_SDL_GL2::PresentFrameAndSync()
+bool GpDisplayDriver_SDL_GL2::SyncRender()
 {
+	if (m_frameTimeAccumulated >= m_frameTimeSliceSize)
+	{
+		m_frameTimeAccumulated -= m_frameTimeSliceSize;
+
+		return true;
+	}
+
 	SynchronizeCursors();
 
 	float bgColor[4];
@@ -3091,6 +3032,10 @@ GpDisplayDriverTickStatus_t GpDisplayDriver_SDL_GL2::PresentFrameAndSync()
 
 	SDL_GL_SwapWindow(m_window);
 
+#ifdef __EMSCRIPTEN__
+	emscripten_sleep(1);
+#endif
+
 	std::chrono::time_point<std::chrono::high_resolution_clock>::duration syncTime = std::chrono::high_resolution_clock::now().time_since_epoch();
 	const intmax_t periodNum = std::chrono::high_resolution_clock::period::num;
 	const intmax_t periodDen = std::chrono::high_resolution_clock::period::den;
@@ -3181,22 +3126,9 @@ GpDisplayDriverTickStatus_t GpDisplayDriver_SDL_GL2::PresentFrameAndSync()
 		}
 
 		m_frameTimeAccumulated += frameTimeStep;
-		while (m_frameTimeAccumulated >= m_frameTimeSliceSize)
-		{
-			GpDisplayDriverTickStatus_t tickStatus = m_properties.m_tickFunc(m_properties.m_tickFuncContext, m_vosFiber);
-			m_frameTimeAccumulated -= m_frameTimeSliceSize;
-
-			if (tickStatus == GpDisplayDriverTickStatuses::kSynchronizing)
-			{
-				m_frameTimeAccumulated = std::chrono::high_resolution_clock::duration::zero();
-				break;
-			}
-			else if (tickStatus != GpDisplayDriverTickStatuses::kOK)
-				return tickStatus;
-		}
 	}
 
-	return GpDisplayDriverTickStatuses::kOK;
+	return false;
 }
 
 IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties)
@@ -3205,18 +3137,9 @@ IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProp
 	if (!driver)
 		return nullptr;
 
-	new (driver) GpDisplayDriver_SDL_GL2(properties);
-
-	if (!driver->Init())
-	{
-		driver->Shutdown();
-		return nullptr;
-	}
-
-	return driver;
+	return new (driver) GpDisplayDriver_SDL_GL2(properties);
 }
 
-
 template<class T>
 T *GpGLObjectImpl<T>::Create(GpDisplayDriver_SDL_GL2 *driver)
 {
@@ -3237,4 +3160,33 @@ T *GpGLObjectImpl<T>::Create(GpDisplayDriver_SDL_GL2 *driver)
 	return obj;
 }
 
+#if GP_ASYNCIFY_PARANOID
+bool IGpDisplayDriver::Init()
+{
+	return static_cast<GpDisplayDriver_SDL_GL2*>(this)->Init();
+}
+
+void IGpDisplayDriver::ServeTicks(int tickCount)
+{
+	static_cast<GpDisplayDriver_SDL_GL2*>(this)->ServeTicks(tickCount);
+}
+
+void IGpDisplayDriver::Shutdown()
+{
+	static_cast<GpDisplayDriver_SDL_GL2*>(this)->Shutdown();
+}
+
+IGpCursor *IGpDisplayDriver::CreateBWCursor(size_t width, size_t height, const void *pixelData, const void *maskData, size_t hotSpotX, size_t hotSpotY)
+{
+	return static_cast<GpDisplayDriver_SDL_GL2*>(this)->CreateBWCursor(width, height, pixelData, maskData, hotSpotX, hotSpotY);
+}
+
+IGpCursor *IGpDisplayDriver::CreateColorCursor(size_t width, size_t height, const void *pixelDataRGBA, size_t hotSpotX, size_t hotSpotY)
+{
+	return static_cast<GpDisplayDriver_SDL_GL2*>(this)->CreateColorCursor(width, height, pixelDataRGBA, hotSpotX, hotSpotY);
+}
+
+#endif
+
+
 #pragma pop_macro("LoadCursor")

AerofoilSDL/GpFiberStarter_SDL.cpp

@@ -1,70 +0,0 @@
-#include "GpFiberStarter.h"
-#include "GpFiber_SDL.h"
-
-#include "IGpSystemServices.h"
-#include "IGpThreadEvent.h"
-
-#include "SDL_thread.h"
-
-#include <assert.h>
-
-namespace GpFiberStarter_SDL
-{
-	struct FiberStartState
-	{
-		GpFiberStarter::ThreadFunc_t m_threadFunc;
-		IGpThreadEvent *m_creatingReturnEvent;
-		IGpThreadEvent *m_creatingWakeEvent;
-		void *m_context;
-	};
-
-	static int SDLCALL FiberStartRoutine(void *lpThreadParameter)
-	{
-		const FiberStartState *tss = static_cast<const FiberStartState*>(lpThreadParameter);
-
-		GpFiberStarter::ThreadFunc_t threadFunc = tss->m_threadFunc;
-		IGpThreadEvent *creatingReturnEvent = tss->m_creatingReturnEvent;
-		IGpThreadEvent *wakeEvent = tss->m_creatingWakeEvent;
-		void *context = tss->m_context;
-		creatingReturnEvent->Signal();
-
-		wakeEvent->Wait();
-
-		threadFunc(context);
-
-		return 0;
-	}
-}
-
-IGpFiber *GpFiberStarter::StartFiber(IGpSystemServices *systemServices, ThreadFunc_t threadFunc, void *context, IGpFiber *creatingFiber)
-{
-	IGpThreadEvent *returnEvent = systemServices->CreateThreadEvent(true, false);
-	if (!returnEvent)
-		return nullptr;
-
-	IGpThreadEvent *wakeEvent = systemServices->CreateThreadEvent(true, false);
-	if (!wakeEvent)
-	{
-		returnEvent->Destroy();
-		return nullptr;
-	}
-
-	GpFiberStarter_SDL::FiberStartState startState;
-	startState.m_context = context;
-	startState.m_creatingReturnEvent = returnEvent;
-	startState.m_creatingWakeEvent = wakeEvent;
-	startState.m_threadFunc = threadFunc;
-
-	SDL_Thread *thread = SDL_CreateThread(GpFiberStarter_SDL::FiberStartRoutine, "Fiber", &startState);
-	if (!thread)
-	{
-		returnEvent->Destroy();
-		wakeEvent->Destroy();
-		return nullptr;
-	}
-
-	returnEvent->Wait();
-	returnEvent->Destroy();
-
-	return new GpFiber_SDL(thread, wakeEvent);
-}

AerofoilSDL/GpFiber_SDL.cpp

@@ -1,29 +0,0 @@
-#include "GpFiber_SDL.h"
-#include "IGpThreadEvent.h"
-
-GpFiber_SDL::GpFiber_SDL(SDL_Thread *thread, IGpThreadEvent *threadEvent)
-	: m_event(threadEvent)
-	, m_thread(thread)
-{
-}
-
-GpFiber_SDL::~GpFiber_SDL()
-{
-	m_event->Destroy();
-}
-
-void GpFiber_SDL::YieldTo(IGpFiber *toFiber)
-{
-	static_cast<GpFiber_SDL*>(toFiber)->m_event->Signal();
-	m_event->Wait();
-}
-
-void GpFiber_SDL::YieldToTerminal(IGpFiber *toFiber)
-{
-	static_cast<GpFiber_SDL*>(toFiber)->m_event->Signal();
-}
-
-void GpFiber_SDL::Destroy()
-{
-	delete this;
-}

AerofoilSDL/GpFiber_SDL.h

@@ -1,24 +0,0 @@
-#pragma once
-
-#include "IGpFiber.h"
-#include "SDL_thread.h"
-
-struct IGpThreadEvent;
-
-class GpFiber_SDL final : public IGpFiber
-{
-public:
-	explicit GpFiber_SDL(SDL_Thread *thread, IGpThreadEvent *threadEvent);
-	~GpFiber_SDL();
-
-	void YieldTo(IGpFiber *fromFiber) override;
-	void YieldToTerminal(IGpFiber *fromFiber) override;
-	void Destroy() override;
-
-private:
-	static int SDLCALL InternalThreadFunction(void *data);
-
-	bool m_isDestroying;
-	IGpThreadEvent *m_event;
-	SDL_Thread *m_thread;
-};

AerofoilSDL/GpInputDriver_SDL_Gamepad.cpp

@@ -1,6 +1,5 @@
 #include "GpInputDriver_SDL_Gamepad.h"
 #include "GpVOSEvent.h"
-#include "GpWindows.h"
 #include "IGpVOSEventQueue.h"
 
 #include "SDL_events.h"
@@ -198,7 +197,7 @@ void GpInputDriverSDLGamepad::ProcessSDLEvent(const SDL_Event &msg)
 	IGpVOSEventQueue *evtQueue = m_properties.m_eventQueue;
 
 	switch (msg.type)
-	{
+	{
 	case SDL_CONTROLLERAXISMOTION:
 		{
 			const SDL_ControllerAxisEvent &axisMsg = msg.caxis;
@@ -232,8 +231,8 @@ void GpInputDriverSDLGamepad::ProcessSDLEvent(const SDL_Event &msg)
 
 			m_pendingEvents.push_back(evt);
 		}
-		break;
-	case SDL_CONTROLLERBUTTONDOWN:
+		break;
+	case SDL_CONTROLLERBUTTONDOWN:
 	case SDL_CONTROLLERBUTTONUP:
 		{
 			const bool isDown = (msg.type == SDL_CONTROLLERBUTTONDOWN);
@@ -288,22 +287,22 @@ void GpInputDriverSDLGamepad::ProcessSDLEvent(const SDL_Event &msg)
 
 			m_pendingEvents.push_back(evt);
 		}
-		break;
+		break;
 	case SDL_CONTROLLERDEVICEADDED:
 		HandleDeviceAdded(msg.cdevice.which);
-		break;
+		break;
 	case SDL_CONTROLLERDEVICEREMOVED:
 		HandleDeviceRemoved(msg.cdevice.which);
-		break;
+		break;
 	case SDL_CONTROLLERDEVICEREMAPPED:
 		// Not really sure what to do here, just re-add it
 		HandleDeviceRemoved(msg.cdevice.which);
 		HandleDeviceAdded(msg.cdevice.which);
-		break;
-	}
+		break;
+	}
 }
 
 IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverProperties &properties)
 {
-	return GpInputDriverSDLGamepad::Create(properties);
+	return GpInputDriverSDLGamepad::Create(properties);
 }

AerofoilSDL/GpMain_SDL_Win32.cpp

@@ -1,11 +1,10 @@
 #include "SDL.h"
 
 #include "GpMain.h"
+#include "GpAllocator_C.h"
 #include "GpAudioDriverFactory.h"
 #include "GpDisplayDriverFactory.h"
 #include "GpGlobalConfig.h"
-#include "GpFiber_Win32.h"
-#include "GpFiber_SDL.h"
 #include "GpFileSystem_Win32.h"
 #include "GpLogDriver_Win32.h"
 #include "GpFontHandlerFactory.h"
@@ -38,6 +37,12 @@ IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverPrope
 
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
 {
+	IGpAllocator *alloc = GpAllocator_C::GetInstance();
+
+	GpFileSystem_Win32 *fs = GpFileSystem_Win32::CreateInstance(alloc);
+	if (!fs)
+		return -1;
+
 	if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
 		return -1;
 
@@ -58,9 +63,10 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	IGpLogDriver *logger = GpLogDriver_Win32::GetInstance();
 	GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
 
-	drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_Win32::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kFileSystem>(fs);
 	drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_Win32::GetInstance());
 	drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_Win32::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kAlloc>(GpAllocator_C::GetInstance());
 
 	g_gpWindowsGlobals.m_hInstance = hInstance;
 	g_gpWindowsGlobals.m_hPrevInstance = hPrevInstance;
@@ -88,6 +94,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	g_gpGlobalConfig.m_osGlobals = &g_gpWindowsGlobals;
 	g_gpGlobalConfig.m_logger = logger;
 	g_gpGlobalConfig.m_systemServices = GpSystemServices_Win32::GetInstance();
+	g_gpGlobalConfig.m_allocator = alloc;
 
 	GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
 	GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
@@ -104,5 +111,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
 	LocalFree(cmdLineArgs);
 
+	fs->Destroy();
+
 	return returnCode;
 }

AerofoilSDL/GpSDL.h

@@ -0,0 +1,5 @@
+#ifdef __CYGWIN__
+#define GP_SDL_DIRECTORY_PREFIX "SDL2/"
+#else
+#define GP_SDL_DIRECTORY_PREFIX
+#endif

AerofoilSDL/ShaderCode/DrawQuad32P.cpp

@@ -17,7 +17,7 @@
 "	vec4 resultColor = vec4(SamplePixel(texCoord.xy), 1.0);\n"\
 "	resultColor *= constants_Modulation;\n"\
 "#ifdef ENABLE_FLICKER\n"\
-"	resultColor = ApplyFlicker(constants_FlickerAxis, texCoord.zw, constants_FlickerStartThreshold, constants_FlickerEndThreshold, resultColor * constants_Modulation);\n"\
+"	resultColor = ApplyFlicker(constants_FlickerAxis, texCoord.zw, constants_FlickerStartThreshold, constants_FlickerEndThreshold, resultColor);\n"\
 "	if (resultColor.a < 1.0)\n"\
 "		discard;\n"\
 "#endif\n"\

AerofoilSDL/ShaderCode/DrawQuadPaletteP.cpp

@@ -18,7 +18,7 @@
 "	vec4 resultColor = vec4(SamplePixel(texCoord.xy), 1.0);\n"\
 "	resultColor *= constants_Modulation;\n"\
 "#ifdef ENABLE_FLICKER\n"\
-"	resultColor = ApplyFlicker(constants_FlickerAxis, texCoord.zw, constants_FlickerStartThreshold, constants_FlickerEndThreshold, resultColor * constants_Modulation);\n"\
+"	resultColor = ApplyFlicker(constants_FlickerAxis, texCoord.zw, constants_FlickerStartThreshold, constants_FlickerEndThreshold, resultColor);\n"\
 "	if (resultColor.a < 1.0)\n"\
 "		discard;\n"\
 "#endif\n"\

AerofoilSDL/ShaderCode/Functions.h

@@ -58,7 +58,7 @@
 "vec4 ApplyDesaturation(float desaturation, vec4 color)\n"\
 "{\n"\
 "	// This is intentionally done in gamma space\n"\
-"	if (desaturation == 0.0)\n"\
+"	if (desaturation == 0.0 || (color.r == 1.0 && color.g == 1.0 && color.b == 0.0))\n"\
 "		return color;\n"\
 "\n"\
 "	float grayLevel = dot(color.rgb, vec3(3.0, 6.0, 1.0) / 10.0);\n"\

AerofoilWeb/.gitignore

@@ -0,0 +1,3 @@
+obj
+res
+bin

AerofoilWeb/AerofoilWeb_Combined.cpp

@@ -0,0 +1,4 @@
+#include "GpFileSystem_Web.cpp"
+#include "GpLogDriver_Web.cpp"
+#include "GpMain_SDL_Web.cpp"
+#include "GpSystemServices_Web.cpp"

AerofoilWeb/AerofoilWeb_Resources.cpp

@@ -0,0 +1,15 @@
+#include <stdint.h>
+
+#include "GpFileSystem_Web_Resources.h"
+
+namespace GpFileSystem_Web_Resources
+{
+	namespace ApplicationData
+	{
+		#include "res/ApplicationData.h"
+	}
+	namespace GameData
+	{
+		#include "res/GameData.h"
+	}
+}

AerofoilWeb/BuildAerofoilPortable.bat

@@ -0,0 +1,11 @@
+set INPUT_DIR=../AerofoilPortable
+set OUTPUT_DIR=obj
+
+rem set DEBUG_LEVEL_FLAGS=-g4 -O0
+set DEBUG_LEVEL_FLAGS=-O3
+
+set FLAGS=-s USE_SDL=2 -flto -I../GpCommon/ -I../Common/ -s ASYNCIFY %DEBUG_LEVEL_FLAGS% -DGP_DEBUG_CONFIG=0
+
+emcc -c %INPUT_DIR%/GpAllocator_C.cpp -o %OUTPUT_DIR%/AerofoilPortable_Combined.o %FLAGS%
+
+pause

AerofoilWeb/BuildAerofoilSDL.bat

@@ -0,0 +1,7 @@
+set INPUT_DIR=../AerofoilSDL
+set OUTPUT_DIR=obj
+set FLAGS=-s USE_SDL=2 -flto -I../GpCommon/ -I../PortabilityLayer/ -I../Common/ -s ASYNCIFY -O3 -DGP_DEBUG_CONFIG=0
+
+emcc -c %INPUT_DIR%/AerofoilSDL_Combined.cpp -o %OUTPUT_DIR%/AerofoilSDL_Combined.o %FLAGS%
+
+pause

AerofoilWeb/BuildAerofoilWeb.bat

@@ -0,0 +1,11 @@
+set INPUT_DIR=.
+set OUTPUT_DIR=obj
+
+rem set DEBUG_LEVEL_FLAGS=-g4 -O0
+set DEBUG_LEVEL_FLAGS=-O3
+
+set FLAGS=-s USE_SDL=2 -flto -I../GpCommon/ -I../PortabilityLayer/ -I../Common/ -I../AerofoilPortable/ -I../GpShell/ -s ASYNCIFY %DEBUG_LEVEL_FLAGS% -DGP_DEBUG_CONFIG=0
+
+emcc -c %INPUT_DIR%/AerofoilWeb_Combined.cpp -o %OUTPUT_DIR%/AerofoilWeb_Combined.o %FLAGS%
+
+pause

AerofoilWeb/BuildGpApp.bat

@@ -0,0 +1,7 @@
+set INPUT_DIR=../GpApp
+set OUTPUT_DIR=obj
+set FLAGS=-s USE_SDL=2 -flto -I../GpCommon/ -I../PortabilityLayer/ -I../Common/ -s ASYNCIFY -O3 -DGP_DEBUG_CONFIG=0
+
+emcc -c %INPUT_DIR%/GpApp_Combined.cpp -o %OUTPUT_DIR%/GpApp_Combined.o %FLAGS%
+
+pause

AerofoilWeb/BuildGpShell.bat

@@ -0,0 +1,7 @@
+set INPUT_DIR=../GpShell
+set OUTPUT_DIR=obj
+set FLAGS=-s USE_SDL=2 -flto -I../GpCommon/ -I../PortabilityLayer/ -I../Common/ -s ASYNCIFY -O3 -DGP_DEBUG_CONFIG=0
+
+emcc -c %INPUT_DIR%/GpShell_Combined.cpp -o %OUTPUT_DIR%/GpShell_Combined.o %FLAGS%
+
+pause

AerofoilWeb/BuildMacRomanConversion.bat

@@ -0,0 +1,7 @@
+set INPUT_DIR=../MacRomanConversion
+set OUTPUT_DIR=obj
+set FLAGS=-flto -I../MacRomanConversion/ -s ASYNCIFY -O3
+
+emcc -c %INPUT_DIR%/MacRomanConversion.cpp -o %OUTPUT_DIR%/MacRomanConversion.o %FLAGS%
+
+pause

AerofoilWeb/BuildPortabilityLayer.bat

@@ -0,0 +1,7 @@
+set INPUT_DIR=../PortabilityLayer
+set OUTPUT_DIR=obj
+set FLAGS=-s USE_ZLIB=1 -flto -I../GpCommon/ -I../Common/ -I../PortabilityLayer/ -I../rapidjson/include/ -I../MacRomanConversion/ -I../stb/ -s ASYNCIFY -O3 -DGP_DEBUG_CONFIG=0 -Wno-tautological-constant-out-of-range-compare
+
+emcc -c %INPUT_DIR%/PortabilityLayer_Combined.cpp -o %OUTPUT_DIR%/PortabilityLayer_Combined.o %FLAGS%
+
+pause

AerofoilWeb/BuildResources.bat

@@ -0,0 +1,10 @@
+..\x64\Release\bin2h.exe ..\Packaged res\ApplicationData.h
+..\x64\Release\bin2h.exe ..\Packaged\Houses res\GameData.h
+
+set INPUT_DIR=.
+set OUTPUT_DIR=obj
+set FLAGS=-flto -O3 -DGP_DEBUG_CONFIG=0
+
+emcc -c %INPUT_DIR%/AerofoilWeb_Resources.cpp -o %OUTPUT_DIR%/AerofoilWeb_Resources.o %FLAGS%
+
+pause

AerofoilWeb/GpFileSystem_Web.cpp

@@ -0,0 +1,867 @@
+#define _LARGEFILE64_SOURCE
+#include "GpFileSystem_Web.h"
+#include "GpIOStream.h"
+#include "IGpDirectoryCursor.h"
+#include "IGpSystemServices.h"
+#include "IGpMutex.h"
+#include "VirtualDirectory.h"
+
+#include "PLDrivers.h"
+
+#include "SDL2/SDL.h"
+#include "SDL2/SDL_rwops.h"
+
+#include <string>
+#include <vector>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <errno.h>
+#include <dirent.h>
+#include <emscripten.h>
+
+#include "UTF8.h"
+
+#if defined(__CYGWIN__) || defined(__EMSCRIPTEN__)
+typedef off_t off64_t;
+#define fstat64 fstat
+#define fseek64 fseek
+#define ftruncate64 ftruncate
+#define stat64 stat
+#endif
+
+EM_JS(void, FlushFileSystem, (), {
+	Asyncify.handleSleep(wakeUp => {
+		FS.syncfs(false, function (err) {
+			assert(!err);
+			wakeUp();
+		});
+	});
+});
+
+EM_JS(void, DownloadAndDeleteFile, (const char *fileNamePtr, const char *prettyNamePtr), {
+	var fileName = UTF8ToString(fileNamePtr);
+	var prettyName = UTF8ToString(prettyNamePtr);
+	console.log("Flush download of file " + fileName + " as " + prettyName);
+
+	var mimeType = "application/octet-stream";
+	if (prettyName.endsWith(".bin"))
+		mimeType = "application/macbinary";
+	else if (prettyName.endsWith(".gpf"))
+		mimeType = "application/zip";
+
+	var byteArray = FS.readFile(fileName, { encoding: "binary" });
+	var blob = new Blob([byteArray], { type: mimeType });
+	saveAs(blob, prettyName);
+});
+
+
+class GpDirectoryCursor_Web final : public IGpDirectoryCursor
+{
+public:
+	explicit GpDirectoryCursor_Web(DIR *dir, const std::string &prefix);
+	~GpDirectoryCursor_Web();
+
+	bool GetNext(const char *&outFileName) override;
+	void Destroy() override;
+
+private:
+	DIR *m_dir;
+	std::string m_prefix;
+	std::string m_decodedFileName;
+};
+
+GpDirectoryCursor_Web::GpDirectoryCursor_Web(DIR *dir, const std::string &prefix)
+	: m_dir(dir)
+	, m_prefix(prefix)
+{
+}
+
+GpDirectoryCursor_Web::~GpDirectoryCursor_Web()
+{
+	closedir(m_dir);
+}
+
+bool GpDirectoryCursor_Web::GetNext(const char *&outFileName)
+{
+	const size_t prefixLength = m_prefix.size();
+
+	for (;;)
+	{
+		struct dirent *dir = readdir(m_dir);
+		if (!dir)
+			return false;
+
+		const char *fname = dir->d_name;
+
+		const size_t fnameLen = strlen(fname);
+		if (fnameLen > prefixLength && (prefixLength == 0 || !memcmp(&m_prefix[0], fname, prefixLength)))
+		{
+			const char *encodedResult = fname + prefixLength;
+
+			m_decodedFileName.clear();
+			for (size_t i = 0; encodedResult[i] != 0; i++)
+			{
+				char c = encodedResult[i];
+				if (c == '%')
+				{
+					char highNibble = encodedResult[i + 1];
+					if ((highNibble >= '0' && highNibble <= '9') || (highNibble >= 'a' && highNibble <= 'f') || (highNibble >= 'A' && highNibble <= 'F'))
+					{
+						char lowNibble = encodedResult[i + 2];
+
+						if ((lowNibble >= '0' && lowNibble <= '9') || (lowNibble >= 'a' && lowNibble <= 'f') || (lowNibble >= 'A' && lowNibble <= 'F'))
+						{
+							bool failedNibble = false;
+							char nibbles[2] = { highNibble, lowNibble };
+							int decNibbles[2];
+							for (int ni = 0; ni < 2; ni++)
+							{
+								char nc = nibbles[ni];
+								if (nc >= '0' && nc <= '9')
+									decNibbles[ni] = nc - '0';
+								else if (nc >= 'a' && nc <= 'f')
+									decNibbles[ni] = 0xa + (nc - 'a');
+								else if (nc >= 'A' && nc <= 'F')
+									decNibbles[ni] = 0xa + (nc - 'A');
+								else
+									failedNibble = true;
+							}
+							
+							if (!failedNibble)
+							{
+								c = static_cast<char>((decNibbles[0] << 4) + decNibbles[1]);
+								i += 2;
+							}
+						}
+					}
+				}
+
+				m_decodedFileName += c;
+			}
+			
+			outFileName = m_decodedFileName.c_str();
+			return true;
+		}
+	}
+	return true;
+}
+
+void GpDirectoryCursor_Web::Destroy()
+{
+	delete this;
+}
+
+class GpFileStream_Web_StaticMemFile final : public GpIOStream
+{
+public:
+	GpFileStream_Web_StaticMemFile(const unsigned char *bytes, size_t size);
+	~GpFileStream_Web_StaticMemFile();
+
+	size_t Read(void *bytesOut, size_t size) override;
+	size_t Write(const void *bytes, size_t size) override;
+	bool IsSeekable() const override;
+	bool IsReadOnly() const override;
+	bool IsWriteOnly() const override;
+	bool SeekStart(GpUFilePos_t loc) override;
+	bool SeekCurrent(GpFilePos_t loc) override;
+	bool SeekEnd(GpUFilePos_t loc) override;
+	GpUFilePos_t Size() const override;
+	GpUFilePos_t Tell() const override;
+	void GP_ASYNCIFY_PARANOID_NAMED(Close)() override;
+	void Flush() override;
+
+private:
+	const unsigned char *m_bytes;
+	size_t m_offset;
+	size_t m_size;
+};
+
+GpFileStream_Web_StaticMemFile::GpFileStream_Web_StaticMemFile(const unsigned char *bytes, size_t size)
+	: m_bytes(bytes)
+	, m_size(size)
+	, m_offset(0)
+{
+}
+
+GpFileStream_Web_StaticMemFile::~GpFileStream_Web_StaticMemFile()
+{
+}
+
+size_t GpFileStream_Web_StaticMemFile::Read(void *bytesOut, size_t size)
+{
+	size_t available = m_size - m_offset;
+	size = std::min(size, available);
+	
+	memcpy(bytesOut, m_bytes + m_offset, size);
+	m_offset += size;
+	return size;
+}
+
+size_t GpFileStream_Web_StaticMemFile::Write(const void *bytes, size_t size)
+{
+	return 0;
+}
+
+bool GpFileStream_Web_StaticMemFile::IsSeekable() const
+{
+	return true;
+}
+
+bool GpFileStream_Web_StaticMemFile::IsReadOnly() const
+{
+	return true;
+}
+
+bool GpFileStream_Web_StaticMemFile::IsWriteOnly() const
+{
+	return false;
+}
+
+bool GpFileStream_Web_StaticMemFile::SeekStart(GpUFilePos_t loc)
+{
+	if (loc > m_size)
+		return false;
+
+	m_offset = static_cast<size_t>(loc);
+	return true;
+}
+
+bool GpFileStream_Web_StaticMemFile::SeekCurrent(GpFilePos_t loc)
+{
+	GpFilePos_t minOffset = -static_cast<GpFilePos_t>(m_offset);
+	GpFilePos_t maxOffset = static_cast<GpFilePos_t>(m_size - m_offset);
+	
+	if (loc < minOffset || loc > maxOffset)
+		return false;
+
+	m_offset = static_cast<size_t>(static_cast<GpFilePos_t>(m_offset) + loc);
+	return true;
+}
+
+bool GpFileStream_Web_StaticMemFile::SeekEnd(GpUFilePos_t loc)
+{
+	if (loc > m_size)
+		return false;
+
+	m_offset = m_size - loc;
+	return true;
+}
+
+GpUFilePos_t GpFileStream_Web_StaticMemFile::Size() const
+{
+	return m_size;
+}
+
+GpUFilePos_t GpFileStream_Web_StaticMemFile::Tell() const
+{
+	return m_offset;
+}
+
+void GpFileStream_Web_StaticMemFile::GP_ASYNCIFY_PARANOID_NAMED(Close)()
+{
+	delete this;
+}
+
+void GpFileStream_Web_StaticMemFile::Flush()
+{
+}
+
+
+class GpFileStream_Web_File final : public GpIOStream
+{
+public:
+	GpFileStream_Web_File(FILE *f, const std::string &filePath, const std::string &prettyName, bool readOnly, bool writeOnly, bool synchronizeOnClose, bool isIDB);
+	~GpFileStream_Web_File();
+
+	size_t Read(void *bytesOut, size_t size) override;
+	size_t Write(const void *bytes, size_t size) override;
+	bool IsSeekable() const override;
+	bool IsReadOnly() const override;
+	bool IsWriteOnly() const override;
+	bool SeekStart(GpUFilePos_t loc) override;
+	bool SeekCurrent(GpFilePos_t loc) override;
+	bool SeekEnd(GpUFilePos_t loc) override;
+	GpUFilePos_t Size() const override;
+	GpUFilePos_t Tell() const override;
+	void GP_ASYNCIFY_PARANOID_NAMED(Close)() override;
+	void Flush() override;
+
+private:
+	FILE *m_f;
+	std::string m_filePath;
+	std::string m_prettyName;
+	bool m_seekable;
+	bool m_isReadOnly;
+	bool m_isWriteOnly;
+	bool m_synchronizeOnClose;
+	bool m_isIDB;
+};
+
+
+GpFileStream_Web_File::GpFileStream_Web_File(FILE *f, const std::string &filePath, const std::string &prettyName, bool readOnly, bool writeOnly, bool synchronizeOnClose, bool isIDB)
+	: m_f(f)
+	, m_isReadOnly(readOnly)
+	, m_isWriteOnly(writeOnly)
+	, m_synchronizeOnClose(synchronizeOnClose)
+	, m_isIDB(isIDB)
+	, m_filePath(filePath)
+	, m_prettyName(prettyName)
+{
+	m_seekable = (fseek(m_f, 0, SEEK_CUR) == 0);
+}
+
+GpFileStream_Web_File::~GpFileStream_Web_File()
+{
+	fclose(m_f);
+
+	if (m_synchronizeOnClose)
+	{
+		if (m_isIDB)
+			GpFileSystem_Web::MarkFSStateDirty();
+		else
+			GpFileSystem_Web::SyncDownloadFile(m_filePath, m_prettyName);
+	}
+}
+
+size_t GpFileStream_Web_File::Read(void *bytesOut, size_t size)
+{
+	if (m_isWriteOnly)
+		return 0;
+	return fread(bytesOut, 1, size, m_f);
+}
+
+size_t GpFileStream_Web_File::Write(const void *bytes, size_t size)
+{
+	if (m_isReadOnly)
+		return 0;
+	return fwrite(bytes, 1, size, m_f);
+}
+
+bool GpFileStream_Web_File::IsSeekable() const
+{
+	return m_seekable;
+}
+
+bool GpFileStream_Web_File::IsReadOnly() const
+{
+	return m_isReadOnly;
+}
+
+bool GpFileStream_Web_File::IsWriteOnly() const
+{
+	return m_isWriteOnly;
+}
+
+bool GpFileStream_Web_File::SeekStart(GpUFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, static_cast<off64_t>(loc), SEEK_SET) >= 0;
+}
+
+bool GpFileStream_Web_File::SeekCurrent(GpFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, static_cast<off64_t>(loc), SEEK_CUR) >= 0;
+}
+
+bool GpFileStream_Web_File::SeekEnd(GpUFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, -static_cast<off64_t>(loc), SEEK_END) >= 0;
+}
+
+GpUFilePos_t GpFileStream_Web_File::Size() const
+{
+	fflush(m_f);
+
+	struct stat64 s;
+	if (fstat64(fileno(m_f), &s) < 0)
+		return 0;
+
+	return static_cast<GpUFilePos_t>(s.st_size);
+}
+
+GpUFilePos_t GpFileStream_Web_File::Tell() const
+{
+	return static_cast<GpUFilePos_t>(ftell(m_f));
+}
+
+void GpFileStream_Web_File::GP_ASYNCIFY_PARANOID_NAMED(Close)()
+{
+	this->~GpFileStream_Web_File();
+	free(this);
+}
+
+void GpFileStream_Web_File::Flush()
+{
+	fflush(m_f);
+}
+
+
+bool GpFileSystem_Web::ms_fsStateDirty;
+
+
+bool GpFileSystem_Web::ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, bool trailingSlash, std::string &resolution, bool &outIsIDB)
+{
+	const char *pathAppend = nullptr;
+	const std::string *rootPath = nullptr;
+	std::string unsanitized;
+	bool isIDB = false;
+
+	switch (virtualDirectory)
+	{
+	case PortabilityLayer::VirtualDirectories::kApplicationData:
+		unsanitized = std::string("Packaged");
+		break;
+	case PortabilityLayer::VirtualDirectories::kGameData:
+		unsanitized = std::string("Packaged/Houses");
+		break;
+	case PortabilityLayer::VirtualDirectories::kFonts:
+		unsanitized = std::string("Resources");
+		break;
+	case PortabilityLayer::VirtualDirectories::kHighScores:
+		pathAppend = "HighScores";
+		rootPath = &m_prefsPath;
+		isIDB = true;
+		break;
+	case PortabilityLayer::VirtualDirectories::kUserData:
+		pathAppend = "Houses";
+		rootPath = &m_prefsPath;
+		isIDB = true;
+		break;
+	case PortabilityLayer::VirtualDirectories::kUserSaves:
+		pathAppend = "SavedGames";
+		rootPath = &m_prefsPath;
+		isIDB = true;
+		break;
+	case PortabilityLayer::VirtualDirectories::kPrefs:
+		pathAppend = "Prefs";
+		rootPath = &m_prefsPath;
+		isIDB = true;
+		break;
+	case PortabilityLayer::VirtualDirectories::kSourceExport:
+		pathAppend = "Export";
+		rootPath = &m_exportPath;
+		isIDB = false;
+		break;
+	default:
+		return false;
+	};
+
+	if (pathAppend)
+	{
+		unsanitized = pathAppend;
+		
+		for (size_t i = 0; i < numPaths; i++)
+		{
+			unsanitized += "/";
+			unsanitized += paths[i];
+		}
+		
+		if (trailingSlash)
+			unsanitized += "/";
+		
+		std::string sanitized;
+		for (size_t i = 0; i < unsanitized.size(); i++)
+		{
+			char c = unsanitized[i];
+			if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_')
+				sanitized += c;
+			else
+			{
+				const char *nibbles = "0123456789abcdef";
+				char subPath[4];
+				subPath[0] = '%';
+				subPath[1] = nibbles[(c >> 4) & 0xf];
+				subPath[2] = nibbles[c & 0xf];
+				subPath[3] = 0;
+
+				sanitized += subPath;
+			}
+		}
+
+		resolution = (*rootPath) + "/" + sanitized;
+	}
+	else
+	{
+		std::string sanitized = m_basePath + unsanitized;
+		
+		for (size_t i = 0; i < numPaths; i++)
+		{
+			sanitized += "/";
+			sanitized += paths[i];
+		}
+
+		resolution = sanitized;
+	}
+
+	outIsIDB = isIDB;
+	return true;
+}
+
+GpFileSystem_Web::GpFileSystem_Web()
+	: m_delayCallback(nullptr)
+{
+}
+
+GpFileSystem_Web::~GpFileSystem_Web()
+{
+}
+
+void GpFileSystem_Web::Init()
+{
+	m_prefsPath = "/aerofoil";
+	m_exportPath = "/aerofoil_memfs";
+
+	char *baseDir = SDL_GetBasePath();
+	m_basePath = baseDir;
+	SDL_free(baseDir);
+
+	char baseDirSeparator = m_basePath[m_basePath.size() - 1];
+	if (m_basePath.size() >= 4 && m_basePath.substr(m_basePath.size() - 4, 3) == "bin")
+		m_basePath = m_basePath.substr(0, m_basePath.size() - 4) + "lib" + baseDirSeparator + "aerofoil" + baseDirSeparator;
+}
+
+bool GpFileSystem_Web::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
+{
+	if (const GpFileSystem_Web_Resources::FileCatalog *catalog = GetCatalogForVirtualDirectory(virtualDirectory))
+	{
+		for (size_t i = 0; i < catalog->m_numEntries; i++)
+		{
+			const GpFileSystem_Web_Resources::FileCatalogEntry &entry = catalog->m_entries[i];
+			if (!strcmp(path, entry.m_fileName))
+				return true;
+		}
+
+		return false;
+	}
+
+	std::string resolvedPath;
+	bool isIDB = false;
+	if (!ResolvePath(virtualDirectory, &path, 1, false, resolvedPath, isIDB))
+		return false;
+
+	struct stat s;
+	return stat(resolvedPath.c_str(), &s) == 0;
+}
+
+bool GpFileSystem_Web::FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists)
+{
+	if (const GpFileSystem_Web_Resources::FileCatalog *catalog = GetCatalogForVirtualDirectory(virtualDirectory))
+	{
+		for (size_t i = 0; i < catalog->m_numEntries; i++)
+		{
+			const GpFileSystem_Web_Resources::FileCatalogEntry &entry = catalog->m_entries[i];
+			if (!strcmp(path, entry.m_fileName))
+			{
+				exists = true;
+				return true;
+			}
+		}
+
+		exists = false;
+		return false;
+	}
+
+	std::string resolvedPath;
+	bool isIDB = false;
+	if (!ResolvePath(virtualDirectory, &path, 1, false, resolvedPath, isIDB))
+	{
+		if (exists)
+			exists = false;
+		return false;
+	}
+
+	int permissions = access(resolvedPath.c_str(), W_OK | F_OK);
+	exists = ((permissions & F_OK) != 0);
+	return ((permissions & W_OK) != 0);
+}
+
+GpIOStream *GpFileSystem_Web::OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition)
+{
+	if (numSubPaths == 1)
+	{
+		if (const GpFileSystem_Web_Resources::FileCatalog *catalog = GetCatalogForVirtualDirectory(virtualDirectory))
+		{
+			for (size_t i = 0; i < catalog->m_numEntries; i++)
+			{
+				const GpFileSystem_Web_Resources::FileCatalogEntry &entry = catalog->m_entries[i];
+				if (!strcmp(subPaths[0], entry.m_fileName))
+					return new GpFileStream_Web_StaticMemFile(entry.m_data, entry.m_size);
+			}
+
+			return nullptr;
+		}
+	}
+
+	const char *mode = nullptr;
+	bool canWrite = false;
+	bool needResetPosition = false;
+
+	switch (createDisposition)
+	{
+		case GpFileCreationDispositions::kCreateOrOverwrite:
+			mode = "wb";
+			break;
+		case GpFileCreationDispositions::kCreateNew:
+			mode = "x+b";
+			break;
+		case GpFileCreationDispositions::kCreateOrOpen:
+			mode = "a+b";
+			needResetPosition = true;
+			break;
+		case GpFileCreationDispositions::kOpenExisting:
+			mode = writeAccess ? "r+b" : "rb";
+			break;
+		case GpFileCreationDispositions::kOverwriteExisting:
+			mode = "r+b";
+			break;
+		default:
+			return nullptr;
+	};
+
+	std::string resolvedPath;
+	bool isIDB = false;
+	if (!ResolvePath(virtualDirectory, subPaths, numSubPaths, false, resolvedPath, isIDB))
+		return nullptr;
+
+	void *objStorage = malloc(sizeof(GpFileStream_Web_File));
+	if (!objStorage)
+		return nullptr;
+
+	FILE *f = fopen(resolvedPath.c_str(), mode);
+	if (!f)
+	{
+		free(objStorage);
+		return nullptr;
+	}
+
+	if (needResetPosition)
+		fseek(f, 0, SEEK_SET);
+
+	if (createDisposition == GpFileCreationDispositions::kOverwriteExisting)
+	{
+		if (ftruncate64(fileno(f), 0) < 0)
+		{
+			free(objStorage);
+			fclose(f);
+			return nullptr;
+		}
+	}
+
+	std::string prettyName;
+	if (numSubPaths > 0)
+		prettyName = subPaths[numSubPaths - 1];
+
+	return new (objStorage) GpFileStream_Web_File(f, resolvedPath, prettyName, !writeAccess, false, writeAccess, isIDB);
+}
+
+bool GpFileSystem_Web::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
+{
+	if (const GpFileSystem_Web_Resources::FileCatalog *catalog = GetCatalogForVirtualDirectory(virtualDirectory))
+		return false;
+
+	std::string resolvedPath;
+	bool isIDB = false;
+	if (!ResolvePath(virtualDirectory, &path, 1, false, resolvedPath, isIDB))
+	{
+		existed = false;
+		return false;
+	}
+
+	if (unlink(resolvedPath.c_str()) < 0)
+	{
+		existed = (errno != ENOENT);
+		return false;
+	}
+
+	if (isIDB)
+		MarkFSStateDirty();
+
+	existed = true;
+	return true;
+}
+
+bool GpFileSystem_Web::ValidateFilePath(const char *path, size_t length) const
+{
+	for (size_t i = 0; i < length; i++)
+	{
+		const char c = path[i];
+		if (c >= '0' && c <= '9')
+			continue;
+
+		if (c == '_' || c == '.' || c == '\'' || c == '!')
+			continue;
+
+		if (c == ' ' && i != 0 && i != length - 1)
+			continue;
+
+		if (c >= 'a' && c <= 'z')
+			continue;
+
+		if (c >= 'A' && c <= 'Z')
+			continue;
+
+		return false;
+	}
+
+	return true;
+}
+
+bool GpFileSystem_Web::ValidateFilePathUnicodeChar(uint32_t c) const
+{
+	if (c >= '0' && c <= '9')
+		return true;
+
+	if (c == '_' || c == '\'')
+		return true;
+
+	if (c == ' ')
+		return true;
+
+	if (c >= 'a' && c <= 'z')
+		return true;
+
+	if (c >= 'A' && c <= 'Z')
+		return true;
+
+	return false;
+}
+
+void GpFileSystem_Web::SetDelayCallback(DelayCallback_t delayCallback)
+{
+	m_delayCallback = delayCallback;
+}
+
+GpFileSystem_Web *GpFileSystem_Web::GetInstance()
+{
+	return &ms_instance;
+}
+
+class GpDirectoryCursor_StringList final : public IGpDirectoryCursor
+{
+public:
+	explicit GpDirectoryCursor_StringList(std::vector<std::string> &paths);
+	~GpDirectoryCursor_StringList();
+
+	bool GetNext(const char *&outFileName) override;
+	void Destroy() override;
+
+private:
+	std::vector<std::string> m_paths;
+	size_t m_index;
+};
+
+GpDirectoryCursor_StringList::GpDirectoryCursor_StringList(std::vector<std::string> &paths)
+	: m_index(0)
+{
+	std::swap(paths, m_paths);
+}
+
+GpDirectoryCursor_StringList::~GpDirectoryCursor_StringList()
+{
+}
+
+bool GpDirectoryCursor_StringList::GetNext(const char *&outFileName)
+{
+	if (m_index == m_paths.size())
+		return false;
+	outFileName = m_paths[m_index].c_str();
+	m_index++;
+	return true;
+}
+
+void GpDirectoryCursor_StringList::Destroy()
+{
+	delete this;
+}
+
+
+IGpDirectoryCursor *GpFileSystem_Web::ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths)
+{
+	if (const GpFileSystem_Web_Resources::FileCatalog *catalog = GetCatalogForVirtualDirectory(virtualDirectory))
+		return ScanCatalog(*catalog);
+
+	std::string resolvedPrefix;
+	bool isIDB = false;
+	if (!ResolvePath(virtualDirectory, paths, numPaths, true, resolvedPrefix, isIDB))
+		return nullptr;
+
+	std::string trimmedPrefix = resolvedPrefix.substr(m_prefsPath.size() + 1);
+
+	DIR *d = opendir(m_prefsPath.c_str());
+	if (!d)
+		return nullptr;
+
+	return new GpDirectoryCursor_Web(d, trimmedPrefix);
+}
+
+const GpFileSystem_Web_Resources::FileCatalog *GpFileSystem_Web::GetCatalogForVirtualDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory)
+{
+	if (virtualDirectory == PortabilityLayer::VirtualDirectories::kApplicationData)
+		return &GpFileSystem_Web_Resources::ApplicationData::GetCatalog();
+
+	if (virtualDirectory == PortabilityLayer::VirtualDirectories::kGameData)
+		return &GpFileSystem_Web_Resources::GameData::GetCatalog();
+
+	return nullptr;
+}
+
+IGpDirectoryCursor *GpFileSystem_Web::ScanCatalog(const GpFileSystem_Web_Resources::FileCatalog &catalog)
+{
+	std::vector<std::string> paths;
+	for (size_t i = 0; i < catalog.m_numEntries; i++)
+		paths.push_back(std::string(catalog.m_entries[i].m_fileName));
+
+	return new GpDirectoryCursor_StringList(paths);
+}
+
+void GpFileSystem_Web::MarkFSStateDirty()
+{
+	ms_fsStateDirty = true;
+}
+
+void GpFileSystem_Web::SyncDownloadFile(const std::string &filePath, const std::string &prettyName)
+{
+	DownloadAndDeleteFile(filePath.c_str(), prettyName.c_str());
+}
+
+void GpFileSystem_Web::FlushFS()
+{
+	if (ms_fsStateDirty)
+	{
+		ms_fsStateDirty = false;
+		FlushFileSystem();
+	}
+}
+
+
+#if GP_ASYNCIFY_PARANOID
+void GpIOStream::Close()
+{
+	this->GP_ASYNCIFY_PARANOID_NAMED(Close)();
+	GpFileSystem_Web::FlushFS();
+}
+
+bool IGpFileSystem::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
+{
+	bool deleted = static_cast<GpFileSystem_Web*>(this)->DeleteFile(virtualDirectory, path, existed);
+	if (deleted)
+		GpFileSystem_Web::FlushFS();
+
+	return deleted;
+}
+
+#endif
+
+GpFileSystem_Web GpFileSystem_Web::ms_instance;

AerofoilWeb/GpFileSystem_Web.h

@@ -0,0 +1,68 @@
+#pragma once
+
+#include "IGpFileSystem.h"
+#include "GpFileSystem_Web_Resources.h"
+
+#include "GpCoreDefs.h"
+
+#include <string>
+#include <stdio.h>
+
+struct IGpMutex;
+
+class GpFileSystem_Web final : public IGpFileSystem
+{
+public:
+	GpFileSystem_Web();
+	~GpFileSystem_Web();
+	
+	void Init();
+
+	bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
+	bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists) override;
+	GpIOStream *OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition) override;
+	bool DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed) GP_ASYNCIFY_PARANOID_OVERRIDE;
+	IGpDirectoryCursor *ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths) override;
+
+	bool ValidateFilePath(const char *path, size_t pathLen) const override;
+	bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
+
+	void SetDelayCallback(DelayCallback_t delayCallback) override;
+
+	static void MarkFSStateDirty();
+	static void SyncDownloadFile(const std::string &filePath, const std::string &prettyName);
+	static void FlushFS();
+
+	static GpFileSystem_Web *GetInstance();
+
+private:
+	struct ScanDirectoryNestedContext
+	{
+		GpFileSystem_Web *m_this;
+
+		IGpDirectoryCursor *m_returnValue;
+		PortabilityLayer::VirtualDirectory_t m_virtualDirectory;
+		char const *const *m_paths;
+		size_t m_numPaths;
+	};
+
+	static void ScanDirectoryNestedThunk(void *context);
+	IGpDirectoryCursor *ScanDirectoryNestedInternal(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
+
+	IGpDirectoryCursor *ScanDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
+	
+	static const GpFileSystem_Web_Resources::FileCatalog *GetCatalogForVirtualDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory);
+
+	static IGpDirectoryCursor *ScanCatalog(const GpFileSystem_Web_Resources::FileCatalog &catalog);
+
+	bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, bool trailingSlash, std::string &resolution, bool &outIsIDB);
+
+	DelayCallback_t m_delayCallback;
+
+	std::string m_prefsPath;
+	std::string m_basePath;
+	std::string m_exportPath;
+	static bool ms_fsStateDirty;
+
+	static GpFileSystem_Web ms_instance;
+};

AerofoilWeb/GpFileSystem_Web_Resources.h

@@ -0,0 +1,28 @@
+#pragma once
+
+namespace GpFileSystem_Web_Resources
+{
+	struct FileCatalogEntry
+	{
+		const char *m_fileName;
+		const unsigned char *m_data;
+		const unsigned int m_size;
+	};
+	
+	struct FileCatalog
+	{
+		const FileCatalogEntry *m_entries;
+		const unsigned int m_numEntries;
+		const unsigned int m_size;
+		const unsigned int m_size0;
+	};
+	
+	namespace ApplicationData
+	{
+		const FileCatalog &GetCatalog();
+	}
+	namespace GameData
+	{
+		const FileCatalog &GetCatalog();
+	}
+}

AerofoilWeb/GpLogDriver_Web.cpp

@@ -0,0 +1,89 @@
+#include "GpLogDriver_Web.h"
+#include "GpFileSystem_Web.h"
+
+#include "GpApplicationName.h"
+#include "GpIOStream.h"
+
+#include <time.h>
+#include <cstring>
+
+GpLogDriver_Web::GpLogDriver_Web()
+{
+}
+
+void GpLogDriver_Web::Init()
+{
+	ms_instance.InitInternal();
+}
+
+void GpLogDriver_Web::VPrintf(Category category, const char *fmt, va_list args)
+{
+	size_t fmtSize = 0;
+	bool hasFormatting = false;
+	for (const char *fmtCheck = fmt; *fmtCheck; fmtCheck++)
+	{
+		if (*fmtCheck == '%')
+			hasFormatting = true;
+
+		fmtSize++;
+	}
+
+	time_t t = time(nullptr);
+	struct tm sysTime = *localtime(&t);
+
+	char timestampBuffer[64];
+	sprintf(timestampBuffer, "[%02d:%02d:%02d] ", sysTime.tm_hour, sysTime.tm_min, sysTime.tm_sec);
+
+	const char *debugTag = "";
+
+	switch (category)
+	{
+	case Category_Warning:
+		debugTag = "[WARNING] ";
+		break;
+	case Category_Error:
+		debugTag = "[ERROR] ";
+		break;
+	default:
+		break;
+	};
+
+	int formattedSize = vsnprintf(nullptr, 0, fmt, args);
+	if (formattedSize <= 0)
+		return;
+
+	char *charBuff = static_cast<char*>(malloc(formattedSize + 1));
+	if (!charBuff)
+		return;
+
+	vsnprintf(charBuff, formattedSize + 1, fmt, args);
+
+	fprintf(stdout, "%s%s%s\n", timestampBuffer, debugTag, charBuff);
+	fflush(stdout);
+
+	free(charBuff);
+}
+
+void GpLogDriver_Web::Shutdown()
+{
+}
+
+GpLogDriver_Web *GpLogDriver_Web::GetInstance()
+{
+	return &ms_instance;
+}
+
+void GpLogDriver_Web::InitInternal()
+{
+	time_t t = time(nullptr);
+	struct tm utcTime = *gmtime(&t);
+
+	this->Printf(IGpLogDriver::Category_Information, GP_APPLICATION_NAME " build " __TIMESTAMP__);
+#if !GP_DEBUG_CONFIG
+	this->Printf(IGpLogDriver::Category_Information, "Configuration: Release");
+#else
+	this->Printf(IGpLogDriver::Category_Information, "Configuration: Debug");
+#endif
+}
+
+GpLogDriver_Web GpLogDriver_Web::ms_instance;

AerofoilWeb/GpLogDriver_Web.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "IGpLogDriver.h"
+
+#include <stdio.h>
+
+class GpIOStream;
+
+class GpLogDriver_Web : public IGpLogDriver
+{
+public:
+	GpLogDriver_Web();
+
+	static void Init();
+
+	void VPrintf(Category category, const char *fmt, va_list args) override;
+	void Shutdown() override;
+
+	static GpLogDriver_Web *GetInstance();
+
+private:
+	void InitInternal();
+
+	static GpLogDriver_Web ms_instance;
+};

AerofoilWeb/GpMain_SDL_Web.cpp

@@ -0,0 +1,109 @@
+#include <SDL.h>
+#include "SDL_main.h"
+
+#include "GpMain.h"
+#include "GpAllocator_C.h"
+#include "GpAudioDriverFactory.h"
+#include "GpDisplayDriverFactory.h"
+#include "GpGlobalConfig.h"
+#include "GpFileSystem_Web.h"
+#include "GpLogDriver_Web.h"
+#include "GpFontHandlerFactory.h"
+#include "GpInputDriverFactory.h"
+#include "GpAppInterface.h"
+#include "GpSystemServices_Web.h"
+#include "GpVOSEvent.h"
+#include "GpX.h"
+
+#include "IGpFileSystem.h"
+#include "IGpThreadEvent.h"
+#include "IGpVOSEventQueue.h"
+
+#include <string>
+#include <emscripten.h>
+
+GpXGlobals g_gpXGlobals;
+
+IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
+IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties);
+IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverProperties &properties);
+
+EM_JS(void, InitFileSystem, (), {
+	Asyncify.handleSleep(wakeUp => {
+		FS.mkdir('/aerofoil');
+		FS.mkdir('/aerofoil_memfs');
+		FS.mount(IDBFS, {}, '/aerofoil');
+		FS.mount(MEMFS, {}, '/aerofoil_memfs');
+		FS.syncfs(true, function (err) {
+			assert(!err);
+			wakeUp();
+		});
+	});
+});
+
+int main(int argc, char* argv[])
+{
+	IGpAllocator *alloc = GpAllocator_C::GetInstance();
+
+	InitFileSystem();
+	
+	GpLogDriver_Web::Init();
+	IGpLogDriver *logger = GpLogDriver_Web::GetInstance();
+
+#if GP_ASYNCIFY_PARANOID
+	SDL_SetHint(SDL_HINT_EMSCRIPTEN_ASYNCIFY, "0");
+#endif
+
+	if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
+		return -1;
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "Starting filesystem...");
+
+	GpFileSystem_Web::GetInstance()->Init();
+
+	GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "Setting up drivers...");
+
+	drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_Web::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_Web::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_Web::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kAlloc>(alloc);
+
+	g_gpGlobalConfig.m_displayDriverType = EGpDisplayDriverType_SDL_GL2;
+
+	g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_SDL2;
+
+	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_None;
+
+	EGpInputDriverType inputDrivers[] =
+	{
+		EGpInputDriverType_SDL2_Gamepad
+	};
+
+	g_gpGlobalConfig.m_inputDriverTypes = inputDrivers;
+	g_gpGlobalConfig.m_numInputDrivers = sizeof(inputDrivers) / sizeof(inputDrivers[0]);
+
+	g_gpGlobalConfig.m_osGlobals = &g_gpXGlobals;
+	g_gpGlobalConfig.m_logger = logger;
+	g_gpGlobalConfig.m_systemServices = GpSystemServices_Web::GetInstance();
+	g_gpGlobalConfig.m_allocator = alloc;
+
+	GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
+	GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
+	GpInputDriverFactory::RegisterInputDriverFactory(EGpInputDriverType_SDL2_Gamepad, GpDriver_CreateInputDriver_SDL2_Gamepad);
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "SDL environment configured, starting up");
+
+	int returnCode = GpMain::Run();
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "SDL environment exited with code %i, cleaning up", returnCode);
+
+	SDL_Quit();
+
+	return returnCode;
+}

AerofoilWeb/GpSystemServices_Web.cpp

@@ -0,0 +1,225 @@
+#include "GpSystemServices_Web.h"
+
+#include "IGpClipboardContents.h"
+#include "IGpThreadEvent.h"
+#include "SDL2/SDL.h"
+
+#include <time.h>
+#include <unistd.h>
+#include <string>
+
+class GpMutex_Web_Null final : public IGpMutex
+{
+public:
+	void Destroy() override;
+
+	void Lock() override;
+	void Unlock() override;
+	
+	static IGpMutex *GetInstance();
+
+private:
+	static GpMutex_Web_Null ms_instance;
+};
+
+void GpMutex_Web_Null::Destroy()
+{
+}
+
+void GpMutex_Web_Null::Lock()
+{
+}
+
+void GpMutex_Web_Null::Unlock()
+{
+}
+
+IGpMutex *GpMutex_Web_Null::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpMutex_Web_Null GpMutex_Web_Null::ms_instance;
+
+
+class GpThreadEvent_Web_Null final : public IGpThreadEvent
+{
+public:
+	void Wait() override;
+	bool WaitTimed(uint32_t msec) override;
+	void Signal() override;
+	void Destroy() override;
+
+	static IGpThreadEvent *GetInstance();
+
+private:
+	static GpThreadEvent_Web_Null ms_instance;
+};
+
+GpThreadEvent_Web_Null GpThreadEvent_Web_Null::ms_instance;
+
+
+void GpThreadEvent_Web_Null::Wait()
+{
+}
+
+bool GpThreadEvent_Web_Null::WaitTimed(uint32_t msec)
+{
+	return true;
+}
+
+void GpThreadEvent_Web_Null::Signal()
+{
+}
+
+void GpThreadEvent_Web_Null::Destroy()
+{
+}
+
+IGpThreadEvent *GpThreadEvent_Web_Null::GetInstance()
+{
+	return &ms_instance;
+}
+
+
+GpSystemServices_Web::GpSystemServices_Web()
+	: m_textInputEnabled(false)
+	, m_clipboardContents(nullptr)
+{
+}
+
+int64_t GpSystemServices_Web::GetTime() const
+{
+	time_t t = time(nullptr);
+	return static_cast<int64_t>(t) - 2082844800;
+}
+
+void GpSystemServices_Web::GetLocalDateTime(unsigned int &year, unsigned int &month, unsigned int &day, unsigned int &hour, unsigned int &minute, unsigned int &second) const
+{
+	time_t t = time(nullptr);
+	tm *tmObject = localtime(&t);
+	year = static_cast<unsigned int>(tmObject->tm_year);
+	month = static_cast<unsigned int>(tmObject->tm_mon + 1);
+	hour = static_cast<unsigned int>(tmObject->tm_hour);
+	minute = static_cast<unsigned int>(tmObject->tm_min);
+	second = static_cast<unsigned int>(tmObject->tm_sec);
+}
+
+IGpMutex *GpSystemServices_Web::CreateMutex()
+{
+	return GpMutex_Web_Null::GetInstance();
+}
+
+IGpMutex *GpSystemServices_Web::CreateRecursiveMutex()
+{
+	return GpMutex_Web_Null::GetInstance();
+}
+
+IGpThreadEvent *GpSystemServices_Web::CreateThreadEvent(bool autoReset, bool startSignaled)
+{
+	return GpThreadEvent_Web_Null::GetInstance();
+}
+
+uint64_t GpSystemServices_Web::GetFreeMemoryCosmetic() const
+{
+	return 0;
+}
+
+GpSystemServices_Web::~GpSystemServices_Web()
+{
+	if (m_clipboardContents)
+		m_clipboardContents->Destroy();
+}
+
+void *GpSystemServices_Web::CreateThread(ThreadFunc_t threadFunc, void *context)
+{
+	return nullptr;
+}
+
+bool GpSystemServices_Web::Beep() const
+{
+	return false;
+}
+
+bool GpSystemServices_Web::IsTouchscreen() const
+{
+	return false;
+}
+
+bool GpSystemServices_Web::IsUsingMouseAsTouch() const
+{
+	return false;
+}
+
+bool GpSystemServices_Web::IsTextInputObstructive() const
+{
+	return false;
+}
+
+bool GpSystemServices_Web::IsFullscreenPreferred() const
+{
+	return false;
+}
+
+bool GpSystemServices_Web::IsFullscreenOnStartup() const
+{
+	return false;
+}
+
+bool GpSystemServices_Web::HasNativeFileManager() const
+{
+	return false;
+}
+
+GpOperatingSystem_t GpSystemServices_Web::GetOperatingSystem() const
+{
+	return GpOperatingSystems::kWeb;
+}
+
+GpOperatingSystemFlavor_t GpSystemServices_Web::GetOperatingSystemFlavor() const
+{
+	return GpOperatingSystemFlavors::kGeneric;
+}
+
+unsigned int GpSystemServices_Web::GetCPUCount() const
+{
+	return SDL_GetCPUCount();
+}
+
+void GpSystemServices_Web::SetTextInputEnabled(bool isEnabled)
+{
+	m_textInputEnabled = isEnabled;
+}
+
+bool GpSystemServices_Web::IsTextInputEnabled() const
+{
+	return m_textInputEnabled;
+}
+
+bool GpSystemServices_Web::AreFontResourcesSeekable() const
+{
+	return true;
+}
+
+IGpClipboardContents *GpSystemServices_Web::GetClipboardContents() const
+{
+	return m_clipboardContents;
+}
+
+void GpSystemServices_Web::SetClipboardContents(IGpClipboardContents *contents)
+{
+	if (contents != m_clipboardContents)
+	{
+		if (m_clipboardContents)
+			m_clipboardContents->Destroy();
+
+		m_clipboardContents = contents;
+	}
+}
+
+GpSystemServices_Web *GpSystemServices_Web::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpSystemServices_Web GpSystemServices_Web::ms_instance;

AerofoilWeb/GpSystemServices_Web.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "IGpSystemServices.h"
+#include "GpCoreDefs.h"
+
+struct IGpClipboardContents;
+
+class GpSystemServices_Web final : public IGpSystemServices
+{
+public:
+	GpSystemServices_Web();
+	~GpSystemServices_Web();
+
+	void *CreateThread(ThreadFunc_t threadFunc, void *context) override;
+	bool Beep() const override;
+	bool IsTouchscreen() const override;
+	bool IsUsingMouseAsTouch() const override;
+	bool IsTextInputObstructive() const override;
+	bool IsFullscreenPreferred() const override;
+	bool IsFullscreenOnStartup() const override;
+	bool HasNativeFileManager() const override;
+	GpOperatingSystem_t GetOperatingSystem() const override;
+	GpOperatingSystemFlavor_t GetOperatingSystemFlavor() const override;
+	unsigned int GetCPUCount() const override;
+	void SetTextInputEnabled(bool isEnabled) override;
+	bool IsTextInputEnabled() const override;
+	bool AreFontResourcesSeekable() const override;
+	IGpClipboardContents *GetClipboardContents() const override;
+	void SetClipboardContents(IGpClipboardContents *contents) override;
+	int64_t GetTime() const override;
+	void GetLocalDateTime(unsigned int &year, unsigned int &month, unsigned int &day, unsigned int &hour, unsigned int &minute, unsigned int &second) const override;
+	IGpMutex *CreateMutex() override;
+	IGpMutex *CreateRecursiveMutex() override;
+	IGpThreadEvent *CreateThreadEvent(bool autoReset, bool startSignaled) override;
+	uint64_t GetFreeMemoryCosmetic() const override;
+
+	static GpSystemServices_Web *GetInstance();
+
+private:
+	static GpSystemServices_Web ms_instance;
+
+	IGpClipboardContents *m_clipboardContents;
+	bool m_textInputEnabled;
+};

AerofoilWeb/Link.bat

@@ -0,0 +1,10 @@
+set INPUT_DIR=.
+set OUTPUT_DIR=bin
+
+rem set DEBUG_LEVEL_FLAGS=-g4 -O0
+set DEBUG_LEVEL_FLAGS=-O3
+
+copy /Y FileSaverDotJS\dist\FileSaver.js bin\FileSaver.js
+
+set FLAGS=-flto %DEBUG_LEVEL_FLAGS% -s USE_SDL=2 -s USE_ZLIB=1 -s ASYNCIFY -s ASYNCIFY_IGNORE_INDIRECT -s INITIAL_MEMORY=33554432 -s ASYNCIFY_ADVISE -lidbfs.js -s ASYNCIFY_IMPORTS=['InitFileSystem','FlushFileSystem'] --shell-file shell_minimal.html
+emcc obj/AerofoilWeb_Combined.o obj/AerofoilWeb_Resources.o obj/GpShell_Combined.o obj/AerofoilSDL_Combined.o obj/AerofoilPortable_Combined.o obj/GpApp_Combined.o obj/PortabilityLayer_Combined.o obj/MacRomanConversion.o -o %OUTPUT_DIR%/aerofoil.html %FLAGS%

AerofoilWeb/MakeBuildDirs.bat

@@ -0,0 +1,3 @@
+mkdir obj
+mkdir bin
+mkdir res

AerofoilWeb/Rebuild.bat

@@ -0,0 +1,9 @@
+call MakeBuildDirs.bat
+call BuildAerofoilSDL.bat
+call BuildAerofoilWeb.bat
+call BuildGpApp.bat
+call BuildGpShell.bat
+call BuildMacRomanConversion.bat
+call BuildPortabilityLayer.bat
+call BuildResources.bat
+call Link.bat

AerofoilWeb/Run.bat

@@ -0,0 +1 @@
+emrun bin/aerofoil.html

AerofoilWeb/shell_minimal.html

@@ -0,0 +1,141 @@
+<!doctype html>
+<html lang="en-us">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Aerofoil</title>
+    <style>
+      .emscripten { padding-right: 0; padding-top: 0; margin-left: auto; margin-right: auto; margin-top: 0; display: block; }
+      textarea.emscripten { font-family: monospace; width: 80%; }
+      div.emscripten { text-align: center; }
+      div.emscripten_border { border: 1px solid black; }
+      /* the canvas *must not* have any border or padding, or mouse coords will be wrong */
+      canvas.emscripten { border: 0px none; background-color: black; }
+
+      .spinner {
+        height: 50px;
+        width: 50px;
+        margin: 0px auto;
+        -webkit-animation: rotation .8s linear infinite;
+        -moz-animation: rotation .8s linear infinite;
+        -o-animation: rotation .8s linear infinite;
+        animation: rotation 0.8s linear infinite;
+        border-left: 10px solid rgb(0,150,240);
+        border-right: 10px solid rgb(0,150,240);
+        border-bottom: 10px solid rgb(0,150,240);
+        border-top: 10px solid rgb(100,0,200);
+        border-radius: 100%;
+        background-color: rgb(200,100,250);
+      }
+      @-webkit-keyframes rotation {
+        from {-webkit-transform: rotate(0deg);}
+        to {-webkit-transform: rotate(360deg);}
+      }
+      @-moz-keyframes rotation {
+        from {-moz-transform: rotate(0deg);}
+        to {-moz-transform: rotate(360deg);}
+      }
+      @-o-keyframes rotation {
+        from {-o-transform: rotate(0deg);}
+        to {-o-transform: rotate(360deg);}
+      }
+      @keyframes rotation {
+        from {transform: rotate(0deg);}
+        to {transform: rotate(360deg);}
+      }
+
+    </style>
+  </head>
+  <body class="emscripten">
+    <div class="emscripten" id="preload">
+      <figure style="overflow:visible;" id="spinner"><div class="spinner"></div><center style="margin-top:0.5em"><strong>emscripten</strong></center></figure>
+      <div class="emscripten" id="status">Downloading...</div>
+      <div class="emscripten">
+        <progress value="0" max="100" id="progress" hidden=1></progress>  
+      </div>
+      <div class="emscripten_border">
+        <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()" tabindex=-1></canvas>
+      </div>
+    </div>
+    <script type='text/javascript'>
+      var statusElement = document.getElementById('status');
+      var progressElement = document.getElementById('progress');
+      var spinnerElement = document.getElementById('spinner');
+      var preloadElement = document.getElementById('preload');
+
+      var Module = {
+        preRun: [],
+        postRun: [],
+        print: (function() {
+          var element = document.getElementById('output');
+          if (element) element.value = ''; // clear browser cache
+          return function(text) {
+            if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
+            // These replacements are necessary if you render to raw HTML
+            //text = text.replace(/&/g, "&amp;");
+            //text = text.replace(/</g, "&lt;");
+            //text = text.replace(/>/g, "&gt;");
+            //text = text.replace('\n', '<br>', 'g');
+            console.log(text);
+            if (element) {
+              element.value += text + "\n";
+              element.scrollTop = element.scrollHeight; // focus on bottom
+            }
+          };
+        })(),
+        printErr: function(text) {
+          if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
+          console.error(text);
+        },
+        canvas: (function() {
+          var canvas = document.getElementById('canvas');
+
+          // As a default initial behavior, pop up an alert when webgl context is lost. To make your
+          // application robust, you may want to override this behavior before shipping!
+          // See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
+          canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
+
+          return canvas;
+        })(),
+        setStatus: function(text) {
+          if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
+          if (text === Module.setStatus.last.text) return;
+          var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
+          var now = Date.now();
+          if (m && now - Module.setStatus.last.time < 30) return; // if this is a progress update, skip it if too soon
+          Module.setStatus.last.time = now;
+          Module.setStatus.last.text = text;
+          if (m) {
+            text = m[1];
+            progressElement.value = parseInt(m[2])*100;
+            progressElement.max = parseInt(m[4])*100;
+            progressElement.hidden = false;
+            spinnerElement.hidden = false;
+          } else {
+            progressElement.value = null;
+            progressElement.max = null;
+            progressElement.hidden = true;
+            if (!text) spinnerElement.hidden = true;
+            preloadElement.hidden = true;
+          }
+          statusElement.innerHTML = text;
+        },
+        totalDependencies: 0,
+        monitorRunDependencies: function(left) {
+          this.totalDependencies = Math.max(this.totalDependencies, left);
+          Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
+        }
+      };
+      Module.setStatus('Downloading...');
+      window.onerror = function() {
+        Module.setStatus('Exception thrown, see JavaScript console');
+        spinnerElement.style.display = 'none';
+        Module.setStatus = function(text) {
+          if (text) Module.printErr('[post-exception status] ' + text);
+        };
+      };
+    </script>
+    <script type="text/javascript" src="FileSaver.js"></script>
+    {{{ SCRIPT }}}
+  </body>
+</html>

AerofoilWin.props

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <AdditionalIncludeDirectories>$(SolutionDir)Aerofoil;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+  </ItemDefinitionGroup>
+  <ItemGroup />
+</Project>

AerofoilX/GpFileSystem_X.cpp

@@ -0,0 +1,488 @@
+#define _LARGEFILE64_SOURCE
+#include "GpFileSystem_X.h"
+#include "GpIOStream.h"
+#include "IGpDirectoryCursor.h"
+#include "IGpSystemServices.h"
+#include "IGpMutex.h"
+#include "IGpThreadRelay.h"
+#include "VirtualDirectory.h"
+
+#include "PLDrivers.h"
+
+#include "SDL2/SDL.h"
+#include "SDL2/SDL_rwops.h"
+
+#include <string>
+#include <vector>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <errno.h>
+#include <dirent.h>
+
+#include "UTF8.h"
+
+#ifdef __CYGWIN__
+typedef off_t off64_t;
+#define fstat64 fstat
+#define fseek64 fseek
+#define ftruncate64 ftruncate
+#define stat64 stat
+#endif
+
+class GpFileStream_X_File final : public GpIOStream
+{
+public:
+	GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly);
+	~GpFileStream_X_File();
+
+	size_t Read(void *bytesOut, size_t size) override;
+	size_t Write(const void *bytes, size_t size) override;
+	bool IsSeekable() const override;
+	bool IsReadOnly() const override;
+	bool IsWriteOnly() const override;
+	bool SeekStart(GpUFilePos_t loc) override;
+	bool SeekCurrent(GpFilePos_t loc) override;
+	bool SeekEnd(GpUFilePos_t loc) override;
+	GpUFilePos_t Size() const override;
+	GpUFilePos_t Tell() const override;
+	void Close() override;
+	void Flush() override;
+
+private:
+	FILE *m_f;
+	bool m_seekable;
+	bool m_isReadOnly;
+	bool m_isWriteOnly;
+};
+
+
+GpFileStream_X_File::GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly)
+	: m_f(f)
+	, m_isReadOnly(readOnly)
+	, m_isWriteOnly(writeOnly)
+{
+	m_seekable = (fseek(m_f, 0, SEEK_CUR) == 0);
+}
+
+GpFileStream_X_File::~GpFileStream_X_File()
+{
+	fclose(m_f);
+}
+
+size_t GpFileStream_X_File::Read(void *bytesOut, size_t size)
+{
+	if (m_isWriteOnly)
+		return 0;
+	return fread(bytesOut, 1, size, m_f);
+}
+
+size_t GpFileStream_X_File::Write(const void *bytes, size_t size)
+{
+	if (m_isReadOnly)
+		return 0;
+	return fwrite(bytes, 1, size, m_f);
+}
+
+bool GpFileStream_X_File::IsSeekable() const
+{
+	return m_seekable;
+}
+
+bool GpFileStream_X_File::IsReadOnly() const
+{
+	return m_isReadOnly;
+}
+
+bool GpFileStream_X_File::IsWriteOnly() const
+{
+	return m_isWriteOnly;
+}
+
+bool GpFileStream_X_File::SeekStart(GpUFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, static_cast<off64_t>(loc), SEEK_SET) >= 0;
+}
+
+bool GpFileStream_X_File::SeekCurrent(GpFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, static_cast<off64_t>(loc), SEEK_CUR) >= 0;
+}
+
+bool GpFileStream_X_File::SeekEnd(GpUFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, -static_cast<off64_t>(loc), SEEK_END) >= 0;
+}
+
+GpUFilePos_t GpFileStream_X_File::Size() const
+{
+	fflush(m_f);
+
+	struct stat64 s;
+	if (fstat64(fileno(m_f), &s) < 0)
+		return 0;
+
+	return static_cast<GpUFilePos_t>(s.st_size);
+}
+
+GpUFilePos_t GpFileStream_X_File::Tell() const
+{
+	return static_cast<GpUFilePos_t>(ftell(m_f));
+}
+
+void GpFileStream_X_File::Close()
+{
+	this->~GpFileStream_X_File();
+	free(this);
+}
+
+void GpFileStream_X_File::Flush()
+{
+	fflush(m_f);
+}
+
+bool GpFileSystem_X::ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution)
+{
+	const char *prefsAppend = nullptr;
+
+	switch (virtualDirectory)
+	{
+	case PortabilityLayer::VirtualDirectories::kApplicationData:
+		resolution = std::string("Packaged");
+		break;
+	case PortabilityLayer::VirtualDirectories::kGameData:
+		resolution = std::string("Packaged/Houses");
+		break;
+	case PortabilityLayer::VirtualDirectories::kFonts:
+		resolution = std::string("Resources");
+		break;
+	case PortabilityLayer::VirtualDirectories::kHighScores:
+		prefsAppend = "HighScores";
+		break;
+	case PortabilityLayer::VirtualDirectories::kUserData:
+		prefsAppend = "Houses";
+		break;
+	case PortabilityLayer::VirtualDirectories::kUserSaves:
+		prefsAppend = "SavedGames";
+		break;
+	case PortabilityLayer::VirtualDirectories::kPrefs:
+		prefsAppend = "Prefs";
+		break;
+	case PortabilityLayer::VirtualDirectories::kLogs:
+		prefsAppend = "Logs";
+		break;
+	default:
+		return false;
+	};
+
+	if (prefsAppend)
+		resolution = m_prefsPath + prefsAppend;
+	else
+		resolution = m_basePath + resolution;
+
+	for (size_t i = 0; i < numPaths; i++)
+	{
+		resolution += "/";
+		resolution += paths[i];
+	}
+
+	return true;
+}
+
+GpFileSystem_X::GpFileSystem_X()
+	: m_delayCallback(nullptr)
+{
+}
+
+GpFileSystem_X::~GpFileSystem_X()
+{
+}
+
+void GpFileSystem_X::Init()
+{
+	char *prefsDir = SDL_GetPrefPath("aerofoil", "aerofoil");
+	m_prefsPath = prefsDir;
+
+	char *baseDir = SDL_GetBasePath();
+	m_basePath = baseDir;
+	SDL_free(baseDir);
+
+	char baseDirSeparator = m_basePath[m_basePath.size() - 1];
+	if (m_basePath.size() >= 4 && m_basePath.substr(m_basePath.size() - 4, 3) == "bin")
+		m_basePath = m_basePath.substr(0, m_basePath.size() - 4) + "lib" + baseDirSeparator + "aerofoil" + baseDirSeparator;
+
+	const char *extensions[] = { "HighScores", "Houses", "SavedGames", "Prefs", "Logs" };
+	for (size_t i = 0; i < sizeof(extensions) / sizeof(extensions[0]); i++)
+	{
+		std::string prefsPath = std::string(prefsDir) + extensions[i];
+		int created = mkdir(prefsPath.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+	}
+	SDL_free(prefsDir);
+}
+
+bool GpFileSystem_X::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
+{
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
+		return false;
+
+	struct stat s;
+	return stat(resolvedPath.c_str(), &s) == 0;
+}
+
+bool GpFileSystem_X::FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists)
+{
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
+	{
+		if (exists)
+			exists = false;
+		return false;
+	}
+
+	int permissions = access(resolvedPath.c_str(), W_OK | F_OK);
+	exists = ((permissions & F_OK) != 0);
+	return ((permissions & W_OK) != 0);
+}
+
+GpIOStream *GpFileSystem_X::OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition)
+{
+	const char *mode = nullptr;
+	bool canWrite = false;
+	bool needResetPosition = false;
+
+	switch (createDisposition)
+	{
+		case GpFileCreationDispositions::kCreateOrOverwrite:
+			mode = "wb";
+			break;
+		case GpFileCreationDispositions::kCreateNew:
+			mode = "x+b";
+			break;
+		case GpFileCreationDispositions::kCreateOrOpen:
+			mode = "a+b";
+			needResetPosition = true;
+			break;
+		case GpFileCreationDispositions::kOpenExisting:
+			mode = writeAccess ? "r+b" : "rb";
+			break;
+		case GpFileCreationDispositions::kOverwriteExisting:
+			mode = "r+b";
+			break;
+		default:
+			return nullptr;
+	};
+
+	if (virtualDirectory == PortabilityLayer::VirtualDirectories::kSourceExport)
+		return nullptr;
+
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, subPaths, numSubPaths, resolvedPath))
+		return nullptr;
+
+	void *objStorage = malloc(sizeof(GpFileStream_X_File));
+	if (!objStorage)
+		return nullptr;
+
+	FILE *f = fopen(resolvedPath.c_str(), mode);
+	if (!f)
+	{
+		free(objStorage);
+		return nullptr;
+	}
+
+	if (needResetPosition)
+		fseek(f, 0, SEEK_SET);
+
+	if (createDisposition == GpFileCreationDispositions::kOverwriteExisting)
+	{
+		if (ftruncate64(fileno(f), 0) < 0)
+		{
+			free(objStorage);
+			fclose(f);
+			return nullptr;
+		}
+	}
+
+	return new (objStorage) GpFileStream_X_File(f, !writeAccess, false);
+}
+
+bool GpFileSystem_X::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
+{
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
+	{
+		existed = false;
+		return false;
+	}
+
+	if (unlink(resolvedPath.c_str()) < 0)
+	{
+		existed = (errno != ENOENT);
+		return false;
+	}
+	existed = true;
+	return true;
+}
+
+bool GpFileSystem_X::ValidateFilePath(const char *path, size_t length) const
+{
+	for (size_t i = 0; i < length; i++)
+	{
+		const char c = path[i];
+		if (c >= '0' && c <= '9')
+			continue;
+
+		if (c == '_' || c == '.' || c == '\'' || c == '!')
+			continue;
+
+		if (c == ' ' && i != 0 && i != length - 1)
+			continue;
+
+		if (c >= 'a' && c <= 'z')
+			continue;
+
+		if (c >= 'A' && c <= 'Z')
+			continue;
+
+		return false;
+	}
+
+	return true;
+}
+
+bool GpFileSystem_X::ValidateFilePathUnicodeChar(uint32_t c) const
+{
+	if (c >= '0' && c <= '9')
+		return true;
+
+	if (c == '_' || c == '\'')
+		return true;
+
+	if (c == ' ')
+		return true;
+
+	if (c >= 'a' && c <= 'z')
+		return true;
+
+	if (c >= 'A' && c <= 'Z')
+		return true;
+
+	return false;
+}
+
+void GpFileSystem_X::SetDelayCallback(DelayCallback_t delayCallback)
+{
+	m_delayCallback = delayCallback;
+}
+
+GpFileSystem_X *GpFileSystem_X::GetInstance()
+{
+	return &ms_instance;
+}
+
+class GpDirectoryCursor_StringList final : public IGpDirectoryCursor
+{
+public:
+	explicit GpDirectoryCursor_StringList(std::vector<std::string> &paths);
+	~GpDirectoryCursor_StringList();
+
+	bool GetNext(const char *&outFileName) override;
+	void Destroy() override;
+
+private:
+	std::vector<std::string> m_paths;
+	size_t m_index;
+};
+
+GpDirectoryCursor_StringList::GpDirectoryCursor_StringList(std::vector<std::string> &paths)
+	: m_index(0)
+{
+	std::swap(paths, m_paths);
+}
+
+GpDirectoryCursor_StringList::~GpDirectoryCursor_StringList()
+{
+}
+
+bool GpDirectoryCursor_StringList::GetNext(const char *&outFileName)
+{
+	if (m_index == m_paths.size())
+		return false;
+	outFileName = m_paths[m_index].c_str();
+	m_index++;
+	return true;
+}
+
+void GpDirectoryCursor_StringList::Destroy()
+{
+	delete this;
+}
+
+class GpDirectoryCursor_POSIX final : public IGpDirectoryCursor
+{
+public:
+	explicit GpDirectoryCursor_POSIX(DIR *dir);
+	~GpDirectoryCursor_POSIX();
+
+	bool GetNext(const char *&outFileName) override;
+	void Destroy() override;
+
+private:
+	DIR *m_dir;
+};
+
+GpDirectoryCursor_POSIX::GpDirectoryCursor_POSIX(DIR *dir)
+	: m_dir(dir)
+{
+}
+
+GpDirectoryCursor_POSIX::~GpDirectoryCursor_POSIX()
+{
+	closedir(m_dir);
+}
+
+bool GpDirectoryCursor_POSIX::GetNext(const char *&outFileName)
+{
+	struct dirent *dir = readdir(m_dir);
+	if (!dir)
+		return false;
+
+	outFileName = dir->d_name;
+	return true;
+}
+
+void GpDirectoryCursor_POSIX::Destroy()
+{
+	delete this;
+}
+
+
+IGpDirectoryCursor *GpFileSystem_X::ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths)
+{
+	std::string resolvedPath;
+	std::vector<std::string> subPaths;
+	if (!ResolvePath(virtualDirectory, paths, numPaths, resolvedPath))
+		return nullptr;
+
+	DIR *d = opendir(resolvedPath.c_str());
+	if (!d)
+		return nullptr;
+
+	return new GpDirectoryCursor_POSIX(d);
+}
+
+
+GpFileSystem_X GpFileSystem_X::ms_instance;

AerofoilX/GpFileSystem_X.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include "IGpFileSystem.h"
+
+#include "GpCoreDefs.h"
+
+#include <string>
+#include <stdio.h>
+
+struct IGpMutex;
+
+class GpFileSystem_X final : public IGpFileSystem
+{
+public:
+	GpFileSystem_X();
+	~GpFileSystem_X();
+	
+	void Init();
+
+	bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
+	bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists) override;
+	GpIOStream *OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition) override;
+	bool DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed) override;
+	IGpDirectoryCursor *ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths) override;
+
+	bool ValidateFilePath(const char *path, size_t pathLen) const override;
+	bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
+
+	void SetDelayCallback(DelayCallback_t delayCallback) override;
+
+	static GpFileSystem_X *GetInstance();
+
+private:
+	bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution);
+
+	DelayCallback_t m_delayCallback;
+
+	std::string m_prefsPath;
+	std::string m_basePath;
+
+	static GpFileSystem_X ms_instance;
+};

AerofoilX/GpLogDriver_X.cpp

@@ -0,0 +1,127 @@
+#include "GpLogDriver_X.h"
+#include "GpFileSystem_X.h"
+
+#include "GpApplicationName.h"
+#include "GpIOStream.h"
+
+#include <time.h>
+#include <cstring>
+
+GpLogDriver_X::GpLogDriver_X()
+	: m_stream(nullptr)
+	, m_isInitialized(false)
+{
+}
+
+void GpLogDriver_X::Init()
+{
+	ms_instance.InitInternal();
+}
+
+void GpLogDriver_X::VPrintf(Category category, const char *fmt, va_list args)
+{
+	size_t fmtSize = 0;
+	bool hasFormatting = false;
+	for (const char *fmtCheck = fmt; *fmtCheck; fmtCheck++)
+	{
+		if (*fmtCheck == '%')
+			hasFormatting = true;
+
+		fmtSize++;
+	}
+
+	time_t t = time(nullptr);
+	struct tm sysTime = *localtime(&t);
+
+	char timestampBuffer[64];
+	sprintf(timestampBuffer, "[%02d:%02d:%02d] ", sysTime.tm_hour, sysTime.tm_min, sysTime.tm_sec);
+
+	if (m_stream)
+		m_stream->Write(timestampBuffer, strlen(timestampBuffer));
+
+	const char *debugTag = "";
+
+	switch (category)
+	{
+	case Category_Warning:
+		debugTag = "[WARNING] ";
+		break;
+	case Category_Error:
+		debugTag = "[ERROR] ";
+		break;
+	};
+
+	if (debugTag[0])
+	{
+		if (m_stream)
+			m_stream->Write(debugTag, strlen(debugTag));
+	}
+
+	if (!hasFormatting)
+	{
+		if (m_stream)
+			m_stream->Write(fmt, fmtSize);
+	}
+	else
+	{
+		int formattedSize = vsnprintf(nullptr, 0, fmt, args);
+		if (formattedSize <= 0)
+			return;
+
+		char *charBuff = static_cast<char*>(malloc(formattedSize + 1));
+		if (!charBuff)
+			return;
+
+		vsnprintf(charBuff, formattedSize + 1, fmt, args);
+
+		if (m_stream)
+			m_stream->Write(charBuff, formattedSize);
+
+		free(charBuff);
+	}
+
+	if (m_stream)
+	{
+		m_stream->Write("\n", 1);
+		m_stream->Flush();
+	}
+}
+
+void GpLogDriver_X::Shutdown()
+{
+	if (m_stream)
+		m_stream->Close();
+}
+
+GpLogDriver_X *GpLogDriver_X::GetInstance()
+{
+	if (ms_instance.m_isInitialized)
+		return &ms_instance;
+	else
+		return nullptr;
+}
+
+void GpLogDriver_X::InitInternal()
+{
+	time_t t = time(nullptr);
+	struct tm utcTime = *gmtime(&t);
+
+	char logFileName[256];
+
+	sprintf(logFileName, GP_APPLICATION_NAME "-%04d-%02d-%02d_%02d-%02d_%02d.txt", utcTime.tm_year, utcTime.tm_mon, utcTime.tm_mday, utcTime.tm_hour, utcTime.tm_min, utcTime.tm_sec);
+
+	m_stream = GpFileSystem_X::GetInstance()->OpenFile(PortabilityLayer::VirtualDirectories::kLogs, logFileName, true, GpFileCreationDispositions::kCreateOrOverwrite);
+	if (m_stream)
+	{
+		this->Printf(IGpLogDriver::Category_Information, GP_APPLICATION_NAME " build " __TIMESTAMP__);
+#if !GP_DEBUG_CONFIG
+		this->Printf(IGpLogDriver::Category_Information, "Configuration: Release");
+#else
+		this->Printf(IGpLogDriver::Category_Information, "Configuration: Debug");
+#endif
+
+		m_isInitialized = true;
+	}
+}
+
+GpLogDriver_X GpLogDriver_X::ms_instance;

AerofoilX/GpLogDriver_X.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "IGpLogDriver.h"
+
+#include <stdio.h>
+
+class GpIOStream;
+
+class GpLogDriver_X : public IGpLogDriver
+{
+public:
+	GpLogDriver_X();
+
+	static void Init();
+
+	void VPrintf(Category category, const char *fmt, va_list args) override;
+	void Shutdown() override;
+
+	static GpLogDriver_X *GetInstance();
+
+private:
+	void InitInternal();
+
+	GpIOStream *m_stream;
+	bool m_isInitialized;
+
+	static GpLogDriver_X ms_instance;
+};

AerofoilX/GpMain_SDL_X.cpp

@@ -0,0 +1,89 @@
+#include "SDL.h"
+#include "SDL_main.h"
+
+#include "GpMain.h"
+#include "GpAudioDriverFactory.h"
+#include "GpDisplayDriverFactory.h"
+#include "GpGlobalConfig.h"
+#include "GpFileSystem_X.h"
+#include "GpLogDriver_X.h"
+#include "GpFontHandlerFactory.h"
+#include "GpInputDriverFactory.h"
+#include "GpAppInterface.h"
+#include "GpSystemServices_X.h"
+#include "GpVOSEvent.h"
+#include "GpX.h"
+
+#include "IGpFileSystem.h"
+#include "IGpThreadEvent.h"
+#include "IGpVOSEventQueue.h"
+
+#include <string>
+
+GpXGlobals g_gpXGlobals;
+
+IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
+IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties);
+IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverProperties &properties);
+
+
+SDLMAIN_DECLSPEC int SDL_main(int argc, char *argv[])
+{
+	bool enableLogging = false;
+	for (int i = 1; i < argc; i++)
+	{
+		if (!strcmp(argv[i], "-diagnostics"))
+			enableLogging = true;
+	}
+
+	if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
+		return -1;
+
+	GpFileSystem_X::GetInstance()->Init();
+
+	IGpLogDriver *logger = nullptr;
+	
+	if (enableLogging)
+	{
+		GpLogDriver_X::Init();
+		logger = GpLogDriver_X::GetInstance();
+	}
+
+	GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
+
+	drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_X::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_X::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_X::GetInstance());
+
+	g_gpGlobalConfig.m_displayDriverType = EGpDisplayDriverType_SDL_GL2;
+
+	g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_SDL2;
+
+	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_None;
+
+	EGpInputDriverType inputDrivers[] =
+	{
+		EGpInputDriverType_SDL2_Gamepad
+	};
+
+	g_gpGlobalConfig.m_inputDriverTypes = inputDrivers;
+	g_gpGlobalConfig.m_numInputDrivers = sizeof(inputDrivers) / sizeof(inputDrivers[0]);
+
+	g_gpGlobalConfig.m_osGlobals = &g_gpXGlobals;
+	g_gpGlobalConfig.m_logger = logger;
+	g_gpGlobalConfig.m_systemServices = GpSystemServices_X::GetInstance();
+
+	GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
+	GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
+	GpInputDriverFactory::RegisterInputDriverFactory(EGpInputDriverType_SDL2_Gamepad, GpDriver_CreateInputDriver_SDL2_Gamepad);
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "SDL environment configured, starting up");
+
+	int returnCode = GpMain::Run();
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "SDL environment exited with code %i, cleaning up", returnCode);
+
+	return returnCode;
+}

AerofoilX/GpSystemServices_X.cpp

@@ -0,0 +1,153 @@
+#include "GpSystemServices_X.h"
+
+#include "IGpClipboardContents.h"
+#include "IGpThreadEvent.h"
+#include "SDL2/SDL.h"
+
+#include <time.h>
+#include <unistd.h>
+#include <string>
+
+struct GpSystemServices_X_ThreadStartParams
+{
+	GpSystemServices_X::ThreadFunc_t m_threadFunc;
+	void *m_threadContext;
+	IGpThreadEvent *m_threadStartEvent;
+};
+
+static void *StaticStartThread(void *lpThreadParameter)
+{
+	const GpSystemServices_X_ThreadStartParams *threadParams = static_cast<const GpSystemServices_X_ThreadStartParams*>(lpThreadParameter);
+
+	GpSystemServices_X::ThreadFunc_t threadFunc = threadParams->m_threadFunc;
+	void *threadContext = threadParams->m_threadContext;
+	IGpThreadEvent *threadStartEvent = threadParams->m_threadStartEvent;
+
+	threadStartEvent->Signal();
+
+	return reinterpret_cast<void*>(static_cast<intptr_t>(threadFunc(threadContext)));
+}
+
+GpSystemServices_X::GpSystemServices_X()
+	: m_textInputEnabled(false)
+	, m_clipboardContents(nullptr)
+{
+}
+
+GpSystemServices_X::~GpSystemServices_X()
+{
+	if (m_clipboardContents)
+		m_clipboardContents->Destroy();
+}
+
+void *GpSystemServices_X::CreateThread(ThreadFunc_t threadFunc, void *context)
+{
+	IGpThreadEvent *evt = CreateThreadEvent(true, false);
+	if (!evt)
+		return nullptr;
+
+	GpSystemServices_X_ThreadStartParams startParams;
+	startParams.m_threadContext = context;
+	startParams.m_threadFunc = threadFunc;
+	startParams.m_threadStartEvent = evt;
+
+	pthread_t thread = nullptr;
+	if (pthread_create(&thread, nullptr, StaticStartThread, &startParams) != 0)
+	{
+		evt->Destroy();
+		return nullptr;
+	}
+
+	evt->Wait();
+	evt->Destroy();
+
+	return thread;
+}
+
+bool GpSystemServices_X::Beep() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsTouchscreen() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsUsingMouseAsTouch() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsTextInputObstructive() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsFullscreenPreferred() const
+{
+	return true;
+}
+
+bool GpSystemServices_X::IsFullscreenOnStartup() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::HasNativeFileManager() const
+{
+	return true;
+}
+
+GpOperatingSystem_t GpSystemServices_X::GetOperatingSystem() const
+{
+	return GpOperatingSystems::kLinux;
+}
+
+GpOperatingSystemFlavor_t GpSystemServices_X::GetOperatingSystemFlavor() const
+{
+	return GpOperatingSystemFlavors::kGeneric;
+}
+
+unsigned int GpSystemServices_X::GetCPUCount() const
+{
+	return SDL_GetCPUCount();
+}
+
+void GpSystemServices_X::SetTextInputEnabled(bool isEnabled)
+{
+	m_textInputEnabled = isEnabled;
+}
+
+bool GpSystemServices_X::IsTextInputEnabled() const
+{
+	return m_textInputEnabled;
+}
+
+bool GpSystemServices_X::AreFontResourcesSeekable() const
+{
+	return true;
+}
+
+IGpClipboardContents *GpSystemServices_X::GetClipboardContents() const
+{
+	return m_clipboardContents;
+}
+
+void GpSystemServices_X::SetClipboardContents(IGpClipboardContents *contents)
+{
+	if (contents != m_clipboardContents)
+	{
+		if (m_clipboardContents)
+			m_clipboardContents->Destroy();
+
+		m_clipboardContents = contents;
+	}
+}
+
+GpSystemServices_X *GpSystemServices_X::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpSystemServices_X GpSystemServices_X::ms_instance;

AerofoilX/GpSystemServices_X.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "GpSystemServices_POSIX.h"
+#include "GpCoreDefs.h"
+
+struct IGpClipboardContents;
+
+class GpSystemServices_X final : public GpSystemServices_POSIX
+{
+public:
+	GpSystemServices_X();
+	~GpSystemServices_X();
+
+	void *CreateThread(ThreadFunc_t threadFunc, void *context) override;
+	bool Beep() const override;
+	bool IsTouchscreen() const override;
+	bool IsUsingMouseAsTouch() const override;
+	bool IsTextInputObstructive() const override;
+	bool IsFullscreenPreferred() const override;
+	bool IsFullscreenOnStartup() const override;
+	bool HasNativeFileManager() const override;
+	GpOperatingSystem_t GetOperatingSystem() const override;
+	GpOperatingSystemFlavor_t GetOperatingSystemFlavor() const override;
+	unsigned int GetCPUCount() const override;
+	void SetTextInputEnabled(bool isEnabled) override;
+	bool IsTextInputEnabled() const override;
+	bool AreFontResourcesSeekable() const override;
+	IGpClipboardContents *GetClipboardContents() const override;
+	void SetClipboardContents(IGpClipboardContents *contents) override;
+
+	static GpSystemServices_X *GetInstance();
+
+private:
+	static GpSystemServices_X ms_instance;
+
+	IGpClipboardContents *m_clipboardContents;
+	bool m_textInputEnabled;
+};

ApplicationResourcePatches/DITL/2000.json

@@ -4,7 +4,7 @@
 		{
 			"name" : "Okay",
 			"itemType" : "Button",
-			"pos" : [ 376, 240 ],
+			"pos" : [ 376, 288 ],
 			"size" : [ 58, 20 ],
 			"id" : 1,
 			"enabled" : true
@@ -12,7 +12,7 @@
 		{
 			"name" : "Third Party/Licensing Info...",
 			"itemType" : "Button",
-			"pos" : [ 176, 240 ],
+			"pos" : [ 176, 288 ],
 			"size" : [ 190, 20 ],
 			"id" : 1,
 			"enabled" : true

ApplicationResourcePatches/DITL/2005.json

@@ -18,7 +18,7 @@
 			"enabled" : false
 		},
 		{
-			"name" : "Aerofoil ©2019-2021 Eric Lasota",
+			"name" : "Aerofoil ©2019-2021 Gale Force Games LLC",
 			"itemType" : "Label",
 			"pos" : [ 16, 21 ],
 			"size" : [ 406, 20 ],

ApplicationResourcePatches/DITL/2009.json

@@ -0,0 +1,61 @@
+{
+	"items" :
+	[
+		{
+			"name" : "Okay",
+			"itemType" : "Button",
+			"pos" : [ 376, 240 ],
+			"size" : [ 58, 20 ],
+			"id" : 1,
+			"enabled" : true
+		},
+		{
+			"name" : "Cancel",
+			"itemType" : "Button",
+			"pos" : [ 302, 240 ],
+			"size" : [ 58, 20 ],
+			"id" : 2,
+			"enabled" : true
+		},
+		{
+			"name" : "",
+			"itemType" : "CustomControl",
+			"pos" : [ 17, 33 ],
+			"size" : [ 401, 186 ],
+			"id" : 2,
+			"enabled" : true
+		},
+		{
+			"name" : "",
+			"itemType" : "CustomControl",
+			"pos" : [ 418, 32 ],
+			"size" : [ 16, 188 ],
+			"id" : 3,
+			"enabled" : true
+		},
+		{
+			"name" : "",
+			"itemType" : "EditBox",
+			"pos" : [ 16, 240 ],
+			"size" : [ 196, 16 ],
+			"id" : 4,
+			"enabled" : true
+		},
+		{
+			"name" : "^0",
+			"itemType" : "Label",
+			"pos" : [ 16, 16 ],
+			"size" : [ 418, 16 ],
+			"id" : 10,
+			"enabled" : true
+		},
+		{
+			"name" : "Delete",
+			"itemType" : "Button",
+			"pos" : [ 228, 240 ],
+			"size" : [ 58, 20 ],
+			"id" : 2,
+			"enabled" : false
+		}
+	]
+}

ApplicationResourcePatches/STR/1006.txt

@@ -0,0 +1,26 @@
+A never-before-seen error has arisen.  Proceed with caution!  (Save and Quit immediately.)
+I failed to open the house's resource fork.  Any unique room backgrounds are not accessible.
+I failed to add a resource to the house's resource fork.  See error number.
+I failed to create a new resource fork for the house.  See error number for problem.
+There are no houses on this drive!  About your only option is to create your own new house with the Editor.
+This house is incompatible with us!  You'll need to upgrade Glider PRO to use this house.  Do not attempt to play/edit this house!
+The background specified by this room was not found!  Try re-selecting a new background (the Room Info menu).
+The room number is out of bounds.  I suspect the house file is corrupt.  Try deleting this "illegal" room though.
+The data is missing that specifies where the openings in this room are.  The house may be damaged.  Try selecting a new background though.
+There was a problem with the clipboard (Cut, Copy and Paste commands).  I couldn't guess why.
+I think we just ran out of memory.  Quit now and give Glider PRO<52> more memory.
+We failed to write the house to disk.  (That shouldn't have happened.)
+Well, the music didn't load.  Glider PRO<52> will still run, you'll just be musically challenged.
+Wow, there was a problem bringing sounds up.  You might try giving Glider PRO<52> more memory - otherwise ... silence.
+Some kind of strange Apple Event error.  I think I would just ignore it.  Or call Casady & Greene with the error number.
+Did you save the house on the same volume Glider PRO is on?  I saved the house but had to re-open the old house because I couldn't find the new one.
+Wow, I couldn't find the old or new house.  Go to the Select House menu item and see if it's there.  If not, make sure they're on the same volume as Glider PRO.
+Couldn't create a saved game structure.  Memory is probably too low.
+The saved game doesn't match the house.  Either this game was saved for a different house or the house was modified recently.
+This saved game is an old version.  We cannot use this game with this house.
+The number of rooms saved doesn't match the number of house rooms.  We cannot use this game with this house.
+The QuickTime<6D> movie that goes with this house will not be used.  Glider PRO<52> must have enough memory to easily load the entire movie into RAM.
+This house has no rooms!  Do not attempt to play this house!  Select a new house to play.
+There was an error generating or parsing a links list.  Memory may be tight.
+This house contains invalid data that couldn't be repaired.  Select a new house to play.
+This house contained invalid data, which was repaired.  Some things may be missing or not work correctly.

ApplicationResourcePatches/manifest.json

@@ -12,10 +12,9 @@
 		"DITL/2006.json" : "ApplicationResourcePatches/DITL/2006.json",
 		"DITL/2007.json" : "ApplicationResourcePatches/DITL/2007.json",
 		"DITL/2008.json" : "ApplicationResourcePatches/DITL/2008.json",
+		"DITL/2009.json" : "ApplicationResourcePatches/DITL/2009.json",
 		"PICT/1300.bmp" : "ApplicationResourcePatches/PICT/1300.bmp",
 		"PICT/1301.bmp" : "ApplicationResourcePatches/PICT/1301.bmp",
-		"PICT/1302.bmp" : "ApplicationResourcePatches/PICT/1302.bmp",
-		"PICT/1303.bmp" : "ApplicationResourcePatches/PICT/1303.bmp",
 		"PICT/1971.bmp" : "ApplicationResourcePatches/PICT/1971.bmp",
 		"PICT/1972.bmp" : "ApplicationResourcePatches/PICT/1972.bmp",
 		"PICT/1973.bmp" : "ApplicationResourcePatches/PICT/1973.bmp",
@@ -39,7 +38,9 @@
 		"LICS/1003.txt" : "ApplicationResourcePatches/LICS/1003.txt",
 		"LICS/1004.txt" : "ApplicationResourcePatches/LICS/1004.txt",
 		"LICS/1005.txt" : "ApplicationResourcePatches/LICS/1005.txt",
-		"LICS/1006.txt" : "ApplicationResourcePatches/LICS/1006.txt"
+		"LICS/1006.txt" : "ApplicationResourcePatches/LICS/1006.txt",
+		"STR$23/1006.txt" : "ApplicationResourcePatches/STR/1006.txt",
+		"snd$20/1063.wav" : "ApplicationResourcePatches/SND/1063.wav"
 	},
 	"delete" :
 	[

CMakeLists.txt

@@ -0,0 +1,263 @@
+cmake_minimum_required(VERSION 3.10)
+
+project (Aerofoil)
+
+message(${CMAKE_BINARY_DIR})
+
+find_package(SDL2 REQUIRED)
+
+add_definitions(-DGP_DEBUG_CONFIG=0)
+
+add_library(stb STATIC
+	stb/stb_image_write.c
+	)
+
+add_library(zlib STATIC
+	zlib/adler32.c
+	zlib/crc32.c
+	zlib/deflate.c
+	zlib/inffast.c
+	zlib/inflate.c
+	zlib/inftrees.c
+	zlib/trees.c
+	zlib/zutil.c
+	)
+
+add_library(MacRomanConversion STATIC
+	MacRomanConversion/MacRomanConversion.cpp
+	)
+
+add_library(PortabilityLayer STATIC
+	PortabilityLayer/AntiAliasTable.cpp
+	PortabilityLayer/AppEventHandler.cpp
+	PortabilityLayer/BinHex4.cpp
+	PortabilityLayer/BitmapImage.cpp
+	PortabilityLayer/ByteSwap.cpp
+	PortabilityLayer/CFileStream.cpp
+	PortabilityLayer/DeflateCodec.cpp
+	PortabilityLayer/DialogManager.cpp
+	PortabilityLayer/DisplayDeviceManager.cpp
+	PortabilityLayer/EllipsePlotter.cpp
+	PortabilityLayer/FileBrowserUI.cpp
+	PortabilityLayer/FileManager.cpp
+	PortabilityLayer/FileSectionStream.cpp
+	PortabilityLayer/FontFamily.cpp
+	PortabilityLayer/FontManager.cpp
+	PortabilityLayer/FontRenderer.cpp
+	PortabilityLayer/GPArchive.cpp
+	PortabilityLayer/HostSuspendHook.cpp
+	PortabilityLayer/IconLoader.cpp
+	PortabilityLayer/InflateStream.cpp
+	PortabilityLayer/InputManager.cpp
+	PortabilityLayer/LinePlotter.cpp
+	PortabilityLayer/MacBinary2.cpp
+	PortabilityLayer/MacFileInfo.cpp
+	PortabilityLayer/MacFileMem.cpp
+	PortabilityLayer/MemoryManager.cpp
+	PortabilityLayer/MemReaderStream.cpp
+	PortabilityLayer/MenuManager.cpp
+	PortabilityLayer/MMHandleBlock.cpp
+	PortabilityLayer/PLApplication.cpp
+	PortabilityLayer/PLButtonWidget.cpp
+	PortabilityLayer/PLControlDefinitions.cpp
+	PortabilityLayer/PLCore.cpp
+	PortabilityLayer/PLCTabReducer.cpp
+	PortabilityLayer/PLDialogs.cpp
+	PortabilityLayer/PLDrivers.cpp
+	PortabilityLayer/PLEditboxWidget.cpp
+	PortabilityLayer/PLEventQueue.cpp
+	PortabilityLayer/PLHacks.cpp
+	PortabilityLayer/PLHandle.cpp
+	PortabilityLayer/PLIconWidget.cpp
+	PortabilityLayer/PLImageWidget.cpp
+	PortabilityLayer/PLInvisibleWidget.cpp
+	PortabilityLayer/PLKeyEncoding.cpp
+	PortabilityLayer/PLLabelWidget.cpp
+	PortabilityLayer/PLMenus.cpp
+	PortabilityLayer/PLMovies.cpp
+	PortabilityLayer/PLNumberFormatting.cpp
+	PortabilityLayer/PLPopupMenuWidget.cpp
+	PortabilityLayer/PLQDOffscreen.cpp
+	PortabilityLayer/PLQDraw.cpp
+	PortabilityLayer/PLResourceManager.cpp
+	PortabilityLayer/PLResources.cpp
+	PortabilityLayer/PLScrollBarWidget.cpp
+	PortabilityLayer/PLSound.cpp
+	PortabilityLayer/PLStandardColors.cpp
+	PortabilityLayer/PLStringCompare.cpp
+	PortabilityLayer/PLSysCalls.cpp
+	PortabilityLayer/PLTimeTaggedVOSEvent.cpp
+	PortabilityLayer/PLWidgets.cpp
+	PortabilityLayer/QDGraf.cpp
+	PortabilityLayer/QDManager.cpp
+	PortabilityLayer/QDPictDecoder.cpp
+	PortabilityLayer/QDPictEmitContext.cpp
+	PortabilityLayer/QDPictHeader.cpp
+	PortabilityLayer/QDPixMap.cpp
+	PortabilityLayer/QDPort.cpp
+	PortabilityLayer/QDStandardPalette.cpp
+	PortabilityLayer/RandomNumberGenerator.cpp
+	PortabilityLayer/ResolveCachingColor.cpp
+	PortabilityLayer/ResourceCompiledRef.cpp
+	PortabilityLayer/ResourceFile.cpp
+	PortabilityLayer/ScanlineMask.cpp
+	PortabilityLayer/ScanlineMaskBuilder.cpp
+	PortabilityLayer/ScanlineMaskConverter.cpp
+	PortabilityLayer/ScanlineMaskIterator.cpp
+	PortabilityLayer/SimpleGraphic.cpp
+	PortabilityLayer/TextPlacer.cpp
+	PortabilityLayer/UTF8.cpp
+	PortabilityLayer/WindowDef.cpp
+	PortabilityLayer/WindowManager.cpp
+	PortabilityLayer/WorkerThread.cpp
+	PortabilityLayer/XModemCRC.cpp
+	PortabilityLayer/ZipFileProxy.cpp
+	)
+
+target_include_directories(PortabilityLayer PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/zlib>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/rapidjson/include>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/MacRomanConversion>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/stb>
+	)
+
+target_compile_options(PortabilityLayer PRIVATE -Wno-multichar)
+
+target_link_libraries(PortabilityLayer zlib MacRomanConversion stb)
+
+
+add_library(GpShell STATIC
+	GpShell/GpAppEnvironment.cpp
+	GpShell/GpAudioDriverFactory.cpp
+	GpShell/GpDisplayDriverFactory.cpp
+	GpShell/GpFontHandlerFactory.cpp
+	GpShell/GpGlobalConfig.cpp
+	GpShell/GpInputDriverFactory.cpp
+	GpShell/GpMain.cpp
+	GpShell/GpVOSEventQueue.cpp
+	)
+
+target_include_directories(GpShell PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	)
+
+add_library(GpApp STATIC
+	GpApp/About.cpp
+	GpApp/AnimCursor.cpp
+	GpApp/AppleEvents.cpp
+	GpApp/Banner.cpp
+	GpApp/ColorUtils.cpp
+	GpApp/Coordinates.cpp
+	GpApp/DialogUtils.cpp
+	GpApp/DynamicMaps.cpp
+	GpApp/Dynamics.cpp
+	GpApp/Dynamics2.cpp
+	GpApp/Dynamics3.cpp
+	GpApp/Environ.cpp
+	GpApp/Events.cpp
+	GpApp/FileError.cpp
+	GpApp/GameOver.cpp
+	GpApp/GpAppInterface.cpp
+	GpApp/Grease.cpp
+	GpApp/HighScores.cpp
+	GpApp/House.cpp
+	GpApp/HouseInfo.cpp
+	GpApp/HouseIO.cpp
+	GpApp/HouseLegal.cpp
+	GpApp/Input.cpp
+	GpApp/Interactions.cpp
+	GpApp/InterfaceInit.cpp
+	GpApp/Link.cpp
+	GpApp/Main.cpp
+	GpApp/MainMenuUI.cpp
+	GpApp/MainWindow.cpp
+	GpApp/Map.cpp
+	GpApp/Marquee.cpp
+	GpApp/Menu.cpp
+	GpApp/Modes.cpp
+	GpApp/Music.cpp
+	GpApp/ObjectAdd.cpp
+	GpApp/ObjectDraw.cpp
+	GpApp/ObjectDraw2.cpp
+	GpApp/ObjectDrawAll.cpp
+	GpApp/ObjectEdit.cpp
+	GpApp/ObjectInfo.cpp
+	GpApp/ObjectRects.cpp
+	GpApp/Objects.cpp
+	GpApp/Play.cpp
+	GpApp/Player.cpp
+	GpApp/Prefs.cpp
+	GpApp/RectUtils.cpp
+	GpApp/Render.cpp
+	GpApp/Room.cpp
+	GpApp/RoomGraphics.cpp
+	GpApp/RoomInfo.cpp
+	GpApp/RubberBands.cpp
+	GpApp/SavedGames.cpp
+	GpApp/Scoreboard.cpp
+	GpApp/Scrap.cpp
+	GpApp/SelectHouse.cpp
+	GpApp/Settings.cpp
+	GpApp/Sound.cpp
+	GpApp/SoundSync_Cpp11.cpp
+	GpApp/SourceExport.cpp
+	GpApp/StringUtils.cpp
+	GpApp/StructuresInit.cpp
+	GpApp/StructuresInit2.cpp
+	GpApp/Tools.cpp
+	GpApp/Transit.cpp
+	GpApp/Transitions.cpp
+	GpApp/Triggers.cpp
+	GpApp/Trip.cpp
+	GpApp/Utilities.cpp
+	GpApp/WindowUtils.cpp
+	)
+
+target_compile_options(GpApp PRIVATE -Wno-multichar)
+
+target_include_directories(GpApp PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	)
+
+target_link_libraries(GpApp PortabilityLayer)
+
+if(CMAKE_HOST_UNIX)
+	add_executable(AerofoilX
+		AerofoilPortable/GpSystemServices_POSIX.cpp
+		AerofoilPortable/GpThreadEvent_Cpp11.cpp
+		AerofoilSDL/GpAudioDriver_SDL2.cpp
+		AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
+		AerofoilSDL/GpInputDriver_SDL_Gamepad.cpp
+		AerofoilSDL/ShaderCode/CopyQuadP.cpp
+		AerofoilSDL/ShaderCode/DrawQuad32P.cpp
+		AerofoilSDL/ShaderCode/DrawQuadPaletteP.cpp
+		AerofoilSDL/ShaderCode/DrawQuadV.cpp
+		AerofoilSDL/ShaderCode/ScaleQuadP.cpp
+		AerofoilX/GpMain_SDL_X.cpp
+		AerofoilX/GpLogDriver_X.cpp
+		AerofoilX/GpSystemServices_X.cpp
+		AerofoilX/GpFileSystem_X.cpp
+		)
+		
+	target_include_directories(AerofoilX PRIVATE
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpShell>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilSDL>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilPortable>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+		${SDL2_INCLUDE_DIRS}
+		)
+
+	target_link_libraries(AerofoilX ${SDL2_LIBRARIES} GpApp GpShell)
+endif()
+
+
+install (TARGETS AerofoilX)

Common/CoreDefs.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 #if __cplusplus >= 199711L
 #define GP_IS_CPP11 1
@@ -17,6 +18,7 @@
 #if GP_IS_CPP11
 #define GP_DELETED = delete
 #define GP_STATIC_ASSERT(n) static_assert((n), "Static assert failed: " #n)
+#define GP_RESTRICT __restrict
 #else
 #ifndef nullptr
 #define nullptr 0
@@ -31,6 +33,7 @@
 #endif
 
 #define GP_DELETED
+#define GP_RESTRICT
 
 template<bool TCondition>
 struct __GpStaticAssertHelper
@@ -52,3 +55,23 @@ static const size_t GP_SYSTEM_MEMORY_ALIGNMENT = 16;
 #if !defined(GP_DEBUG_CONFIG)
 #error "GP_DEBUG_CONFIG was not set"
 #endif
+
+#ifdef __EMSCRIPTEN__
+#define GP_ASYNCIFY_PARANOID	1
+#else
+#define GP_ASYNCIFY_PARANOID	0
+#endif
+
+#define GP_ASYNCIFY_PARANOID_VALIDATION	0
+
+#if GP_ASYNCIFY_PARANOID
+#define GP_ASYNCIFY_PARANOID_VIRTUAL
+#define GP_ASYNCIFY_PARANOID_PURE
+#define GP_ASYNCIFY_PARANOID_OVERRIDE
+#define GP_ASYNCIFY_PARANOID_NAMED(n) GpAsyncifyParanoid##n
+#else
+#define GP_ASYNCIFY_PARANOID_VIRTUAL virtual
+#define GP_ASYNCIFY_PARANOID_PURE = 0
+#define GP_ASYNCIFY_PARANOID_OVERRIDE override
+#define GP_ASYNCIFY_PARANOID_NAMED(n) n
+#endif

ConvertColorCursors/ConvertColorCursors.cpp

@@ -1,11 +1,13 @@
 #include "CFileStream.h"
 #include "BMPFormat.h"
+#include "GpAllocator_C.h"
 #include "MMHandleBlock.h"
 #include "ResourceCompiledTypeList.h"
 #include "ResourceFile.h"
 #include "SharedTypes.h"
 #include "QDStandardPalette.h"
 #include "PLBigEndian.h"
+#include "PLDrivers.h"
 #include <assert.h>
 
 #include <string>
@@ -141,6 +143,9 @@ int main(int argc, const char **argv)
 
 	PortabilityLayer::CFileStream stream(f);
 
+	GpDriverCollection *drivers = PLDrivers::GetDriverCollection();
+	drivers->SetDriver<GpDriverIDs::kAlloc>(GpAllocator_C::GetInstance());
+
 	PortabilityLayer::ResourceFile *resFile = PortabilityLayer::ResourceFile::Create();
 	if (!resFile->Load(&stream))
 		return -1;