Fixed crlf issue

author: Brad Davis <[email protected]> 2013-07-03 10:28:24 -0700
committer: Brad Davis <[email protected]> 2013-07-03 10:28:24 -0700
commit: b71a796bd6efc9fffd78045025eabd4b276adc69 (patch)
tree: dec98b43ce0b59b0eb4a778ac7c6c516007524fe /Samples
parent: d46694c91c2bec4eb1e282c0c0101e6dab26e082 (diff)
25 files changed, 9028 insertions, 9028 deletions
diff --git a/Samples/CommonSrc/Platform/OSX_Platform.mm b/Samples/CommonSrc/Platform/OSX_Platform.mm
index 4c7010f..491ff6c 100644
--- a/Samples/CommonSrc/Platform/OSX_Platform.mm
+++ b/Samples/CommonSrc/Platform/OSX_Platform.mm
@@ -1,514 +1,514 @@
-
-#import "../Platform/OSX_PlatformObjc.h"
-
-using namespace OVR;
-using namespace OVR::Platform;
-
-@implementation OVRApp
-
-- (void)dealloc
-{
-    [super dealloc];
-}
-
-- (void)run
-{
-    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
-    _running = YES;
-    OVR::Platform::Application* app;
-    {
-        using namespace OVR;
-        using namespace OVR::Platform;
-        
-        // CreateApplication must be the first call since it does OVR::System::Initialize.
-        app = Application::CreateApplication();
-        OSX::PlatformCore* platform = new OSX::PlatformCore(app, self);
-        // The platform attached to an app will be deleted by DestroyApplication.
-        app->SetPlatformCore(platform);
-        
-        [self setApp:app];
-        [self setPlatform:platform];
-        
-        const char* argv[] = {"OVRApp"};
-        int exitCode = app->OnStartup(1, argv);
-        if (exitCode)
-        {
-            Application::DestroyApplication(app);
-            exit(exitCode);
-        }
-    }
-    [self finishLaunching];
-    [pool drain];
-
-    while ([self isRunning])
-    {
-        pool = [[NSAutoreleasePool alloc] init];
-        NSEvent* event = [self nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
-        if (event)
-        {
-            [self sendEvent:event];
-        }
-        _App->OnIdle();
-        [pool drain];
-    }
-    OVR::Platform::Application::DestroyApplication(app);
-}
-
-@end
-
-static int KeyMap[][2] =
-{
-    { NSDeleteFunctionKey,      OVR::Key_Delete },
-    { '\t',       OVR::Key_Tab },
-    { '\n',    OVR::Key_Return },
-    { NSPauseFunctionKey,     OVR::Key_Pause },
-    { 27,      OVR::Key_Escape },
-    { 127,     OVR::Key_Backspace },
-    { ' ',     OVR::Key_Space },
-    { NSPageUpFunctionKey,     OVR::Key_PageUp },
-    { NSPageDownFunctionKey,      OVR::Key_PageDown },
-    { NSNextFunctionKey,      OVR::Key_PageDown },
-    { NSEndFunctionKey,       OVR::Key_End },
-    { NSHomeFunctionKey,      OVR::Key_Home },
-    { NSLeftArrowFunctionKey,      OVR::Key_Left },
-    { NSUpArrowFunctionKey,        OVR::Key_Up },
-    { NSRightArrowFunctionKey,     OVR::Key_Right },
-    { NSDownArrowFunctionKey,      OVR::Key_Down },
-    { NSInsertFunctionKey,    OVR::Key_Insert },
-    { NSDeleteFunctionKey,    OVR::Key_Delete },
-    { NSHelpFunctionKey,      OVR::Key_Insert },
-};
-
-
-static KeyCode MapToKeyCode(wchar_t vk)
-{
-    unsigned key = Key_None;
-    
-    if ((vk >= 'a') && (vk <= 'z'))
-    {
-        key = vk - 'a' + Key_A;
-    }
-    else if ((vk >= ' ') && (vk <= '~'))
-    {
-        key = vk;
-    }
-    else if ((vk >= '0') && (vk <= '9'))
-    {
-        key = vk - '0' + Key_Num0;
-    }
-    else if ((vk >= NSF1FunctionKey) && (vk <= NSF15FunctionKey))
-    {
-        key = vk - NSF1FunctionKey + Key_F1;
-    }
-    else
-    {
-        for (unsigned i = 0; i< (sizeof(KeyMap) / sizeof(KeyMap[1])); i++)
-        {
-            if (vk == KeyMap[i][0])
-            {
-                key = KeyMap[i][1];
-                break;
-            }
-        }
-    }
-    
-    return (KeyCode)key;
-}
-
-static int MapModifiers(unsigned long xmod)
-{
-    int mod = 0;
-    if (xmod & NSShiftKeyMask)
-        mod |= OVR::Platform::Mod_Shift;
-    if (xmod & NSCommandKeyMask)
-        mod |= OVR::Platform::Mod_Control;
-    if (xmod & NSAlternateKeyMask)
-        mod |= OVR::Platform::Mod_Alt;
-    if (xmod & NSControlKeyMask)
-        mod |= OVR::Platform::Mod_Meta;
-    return mod;
-}
-
-@implementation OVRView
-
--(BOOL) acceptsFirstResponder
-{
-    return YES;
-}
--(BOOL) acceptsFirstMouse:(NSEvent *)ev
-{
-    return YES;
-}
-
-+(CGDirectDisplayID) displayFromScreen:(NSScreen *)s
-{
-    NSNumber* didref = (NSNumber*)[[s deviceDescription] objectForKey:@"NSScreenNumber"];
-    CGDirectDisplayID disp = (CGDirectDisplayID)[didref longValue];
-    return disp;
-}
-
--(void) warpMouseToCenter
-{
-    NSPoint w;
-    w.x = _Platform->Width/2.0f;
-    w.y = _Platform->Height/2.0f;
-    w = [[self window] convertBaseToScreen:w];
-    CGDirectDisplayID disp = [OVRView displayFromScreen:[[self window] screen]];
-    CGPoint p = {w.x, CGDisplayPixelsHigh(disp)-w.y};
-    CGDisplayMoveCursorToPoint(disp, p);
-}
-
-static bool LookupKey(NSEvent* ev, wchar_t& ch, OVR::KeyCode& key, unsigned& mods)
-{
-    NSString* chars = [ev charactersIgnoringModifiers];
-    if ([chars length] == 0)
-		return false;
-	ch = [chars characterAtIndex:0];
-    mods = MapModifiers([ev modifierFlags]);
-
-	// check for Cmd+Latin Letter
-    NSString* modchars = [ev characters];
-    if ([modchars length])
-	{
-        wchar_t modch = [modchars characterAtIndex:0];
-		if (modch >= 'a' && modch <= 'z')
-			ch = modch;
-	}
-	key = MapToKeyCode(ch);
-    return true;
-}
-
--(void) keyDown:(NSEvent*)ev
-{
-	OVR::KeyCode key;
-	unsigned     mods;
-	wchar_t      ch;
-	if (!LookupKey(ev, ch, key, mods))
-		return;
-    if (key == Key_Escape && _Platform->MMode == Mouse_Relative)
-    {
-        [self warpMouseToCenter];
-        CGAssociateMouseAndMouseCursorPosition(true);
-        [NSCursor unhide];
-        _Platform->MMode = Mouse_RelativeEscaped;
-    }
-    _App->OnKey(key, ch, true, mods);
-}
--(void) keyUp:(NSEvent*)ev
-{
-	OVR::KeyCode key;
-	unsigned     mods;
-	wchar_t      ch;
-	if (LookupKey(ev, ch, key, mods))
-	    _App->OnKey(key, ch, false, mods);
-}
-
-static const OVR::KeyCode ModifierKeys[] = {OVR::Key_None, OVR::Key_Shift, OVR::Key_Control, OVR::Key_Alt, OVR::Key_Meta};
-
--(void)flagsChanged:(NSEvent *)ev
-{
-    unsigned long cmods = [ev modifierFlags];
-    if ((cmods & 0xffff0000) != _Modifiers)
-    {
-        uint32_t mods = MapModifiers(cmods);
-        for (int i = 1; i <= 4; i++)
-        {
-            unsigned long m = (1 << (16+i));
-            if ((cmods & m) != (_Modifiers & m))
-            {
-                if (cmods & m)
-                    _App->OnKey(ModifierKeys[i], 0, true, mods);
-                else
-                    _App->OnKey(ModifierKeys[i], 0, false, mods);
-            }
-        }
-        _Modifiers = cmods & 0xffff0000;
-    }
-}
-
--(void)ProcessMouse:(NSEvent*)ev
-{
-    switch ([ev type])
-    {
-        case NSLeftMouseDragged:
-        case NSRightMouseDragged:
-        case NSOtherMouseDragged:
-        case NSMouseMoved:
-        {
-            if (_Platform->MMode == OVR::Platform::Mouse_Relative)
-            {
-                int dx = [ev deltaX];
-                int dy = [ev deltaY];
-                
-                if (dx != 0 || dy != 0)
-                {
-                    _App->OnMouseMove(dx, dy, Mod_MouseRelative|MapModifiers([ev modifierFlags]));
-                    [self warpMouseToCenter];
-                }
-            }
-            else
-            {
-                NSPoint p = [ev locationInWindow];
-                _App->OnMouseMove(p.x, p.y, MapModifiers([ev modifierFlags]));
-            }
-        }
-        break;
-        case NSLeftMouseDown:
-        case NSRightMouseDown:
-        case NSOtherMouseDown:
-            break;
-    }
-}
-
--(void) mouseMoved:(NSEvent*)ev
-{
-    [self ProcessMouse:ev];
-}
--(void) mouseDragged:(NSEvent*)ev
-{
-    [self ProcessMouse:ev];
-}
--(void) mouseDown:(NSEvent*)ev
-{
-    if (_Platform->MMode == Mouse_RelativeEscaped)
-    {
-        [self warpMouseToCenter];
-        CGAssociateMouseAndMouseCursorPosition(false);
-        [NSCursor hide];
-        _Platform->MMode = Mouse_Relative;
-    }
-}
-
-//-(void)
-
--(id) initWithFrame:(NSRect)frameRect
-{
-    NSOpenGLPixelFormatAttribute attr[] =
-    {NSOpenGLPFAWindow, NSOpenGLPFADoubleBuffer, NSOpenGLPFADepthSize, 24, nil};
-        
-    NSOpenGLPixelFormat *pf = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease];
-    
-    self = [super initWithFrame:frameRect pixelFormat:pf];
-    GLint swap = 0;
-    [[self openGLContext] setValues:&swap forParameter:NSOpenGLCPSwapInterval];
-    //[self setWantsBestResolutionOpenGLSurface:YES];
-    return self;
-}
-
--(void) reshape
-{
-    NSRect bounds = [self bounds];
-    _App->OnResize(bounds.size.width, bounds.size.height);
-    
-    _Platform->Width = bounds.size.width;
-    _Platform->Height = bounds.size.height;
-    
-    if (_Platform->GetRenderer())
-        _Platform->GetRenderer()->SetWindowSize(bounds.size.width, bounds.size.height);
-}
-
--(BOOL)windowShouldClose:(id)sender
-{
-    if (_Platform)
-        _Platform->Exit(0);
-    else
-        exit(0);
-    return 1;
-}
-
-@end
-
-namespace OVR { namespace Platform { namespace OSX {
-
-PlatformCore::PlatformCore(Application* app, void* nsapp)
-    : Platform::PlatformCore(app), NsApp(nsapp), Win(NULL), View(NULL), Quit(0), MMode(Mouse_Normal)
-{
-    pGamepadManager = *new OSX::GamepadManager();
-}
-PlatformCore::~PlatformCore()
-{
-}
-    
-void PlatformCore::Exit(int exitcode)
-{
-    OVRApp* nsApp = (OVRApp*)NsApp;
-    [nsApp stop:nil];
-}
-    
-String PlatformCore::GetContentDirectory() const
-{
-    NSBundle* bundle = [NSBundle mainBundle];
-    if (bundle)
-        return String([[bundle bundlePath] UTF8String]) + "/Contents/Resources";
-    else
-        return ".";
-}
-
-
-void PlatformCore::SetMouseMode(MouseMode mm)
-{
-    if (mm == MMode)
-        return;
-
-    if (Win)
-    {
-        if (mm == Mouse_Relative)
-        {
-            [NSCursor hide];
-            [(OVRView*)View warpMouseToCenter];
-            CGAssociateMouseAndMouseCursorPosition(false);
-        }
-        else
-        {
-            if (MMode == Mouse_Relative)
-            {
-                CGAssociateMouseAndMouseCursorPosition(true);
-                [NSCursor unhide];
-                [(OVRView*)View warpMouseToCenter];
-            }
-        }
-    }
-    MMode = mm;
-}
-
-
-void PlatformCore::GetWindowSize(int* w, int* h) const
-{
-    *w = Width;
-    *h = Height;
-}
-    
-bool PlatformCore::SetupWindow(int w, int h)
-{
-    NSRect winrect;
-    winrect.origin.x = 0;
-    winrect.origin.y = 1000;
-    winrect.size.width = w;
-    winrect.size.height = h;
-    NSWindow* win = [[NSWindow alloc] initWithContentRect:winrect styleMask:NSTitledWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO];
-    
-    OVRView* view = [[OVRView alloc] initWithFrame:winrect];
-    [view setPlatform:this];
-    [win setContentView:view];
-    [win setAcceptsMouseMovedEvents:YES];
-    [win setDelegate:view];
-    [view setApp:pApp];
-    Win = win;
-    View = view;
-    return 1;
-}
-    
-void PlatformCore::SetWindowTitle(const char* title)
-{
-    [((NSWindow*)Win) setTitle:[[NSString alloc] initWithBytes:title length:strlen(title) encoding:NSUTF8StringEncoding]];
-}
-    
-void PlatformCore::ShowWindow(bool show)
-{
-    if (show)
-        [((NSWindow*)Win) makeKeyAndOrderFront:nil];
-    else
-        [((NSWindow*)Win) orderOut:nil];
-}
-
-void PlatformCore::DestroyWindow()
-{
-    [((NSWindow*)Win) close];
-    Win = NULL;
-}
-
-RenderDevice* PlatformCore::SetupGraphics(const SetupGraphicsDeviceSet& setupGraphicsDesc,
-                                          const char* type, const Render::RendererParams& rp)
-{
-    const SetupGraphicsDeviceSet* setupDesc = setupGraphicsDesc.PickSetupDevice(type);
-    OVR_ASSERT(setupDesc);
-        
-    pRender = *setupDesc->pCreateDevice(rp, this);
-    if (pRender)
-        pRender->SetWindowSize(Width, Height);
-
-    return pRender.GetPtr();
-}
-    
-int       PlatformCore::GetDisplayCount()
-{
-    return (int)[[NSScreen screens] count];
-}
-
-Render::DisplayId PlatformCore::GetDisplay(int i)
-{
-    NSScreen* s = (NSScreen*)[[NSScreen screens] objectAtIndex:i];
-    return Render::DisplayId([OVRView displayFromScreen:s]);
-}
-
-bool PlatformCore::SetFullscreen(const Render::RendererParams& rp, int fullscreen)
-{
-    if (fullscreen == Render::Display_Window)
-        [(OVRView*)View exitFullScreenModeWithOptions:nil];
-    else
-    {
-        NSScreen* usescreen = [NSScreen mainScreen];
-        NSArray* screens = [NSScreen screens];
-        for (int i = 0; i < [screens count]; i++)
-        {
-            NSScreen* s = (NSScreen*)[screens objectAtIndex:i];
-            CGDirectDisplayID disp = [OVRView displayFromScreen:s];
-
-            if (disp == rp.Display.CgDisplayId)
-                usescreen = s;
-        }
-        
-        [(OVRView*)View enterFullScreenMode:usescreen withOptions:nil];
-    }
-
-    if (pRender)
-        pRender->SetFullscreen((Render::DisplayMode)fullscreen);
-    return 1;
-}
-
-}}
-// GL
-namespace Render { namespace GL { namespace OSX {
-
-Render::RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* oswnd)
-{
-    Platform::OSX::PlatformCore* PC = (Platform::OSX::PlatformCore*)oswnd;
-
-    OVRView* view = (OVRView*)PC->View;
-    NSOpenGLContext *context = [view openGLContext];
-    if (!context)
-        return NULL;
-
-    [context makeCurrentContext];
-    [((NSWindow*)PC->Win) makeKeyAndOrderFront:nil];
-
-    return new Render::GL::OSX::RenderDevice(rp, context);
-}
-
-void RenderDevice::Present()
-{
-    NSOpenGLContext *context = (NSOpenGLContext*)Context;
-    [context flushBuffer];
-}
-
-void RenderDevice::Shutdown()
-{
-    Context = NULL;
-}
-
-bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
-{
-    Params.Fullscreen = fullscreen;
-    return 1;
-}
-    
-}}}}
-
-
-int main(int argc, char *argv[])
-{
-    NSApplication* nsapp = [OVRApp sharedApplication];
-    [nsapp run];
-    return 0;
-}
-
+
+#import "../Platform/OSX_PlatformObjc.h"
+
+using namespace OVR;
+using namespace OVR::Platform;
+
+@implementation OVRApp
+
+- (void)dealloc
+{
+    [super dealloc];
+}
+
+- (void)run
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    _running = YES;
+    OVR::Platform::Application* app;
+    {
+        using namespace OVR;
+        using namespace OVR::Platform;
+        
+        // CreateApplication must be the first call since it does OVR::System::Initialize.
+        app = Application::CreateApplication();
+        OSX::PlatformCore* platform = new OSX::PlatformCore(app, self);
+        // The platform attached to an app will be deleted by DestroyApplication.
+        app->SetPlatformCore(platform);
+        
+        [self setApp:app];
+        [self setPlatform:platform];
+        
+        const char* argv[] = {"OVRApp"};
+        int exitCode = app->OnStartup(1, argv);
+        if (exitCode)
+        {
+            Application::DestroyApplication(app);
+            exit(exitCode);
+        }
+    }
+    [self finishLaunching];
+    [pool drain];
+
+    while ([self isRunning])
+    {
+        pool = [[NSAutoreleasePool alloc] init];
+        NSEvent* event = [self nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
+        if (event)
+        {
+            [self sendEvent:event];
+        }
+        _App->OnIdle();
+        [pool drain];
+    }
+    OVR::Platform::Application::DestroyApplication(app);
+}
+
+@end
+
+static int KeyMap[][2] =
+{
+    { NSDeleteFunctionKey,      OVR::Key_Delete },
+    { '\t',       OVR::Key_Tab },
+    { '\n',    OVR::Key_Return },
+    { NSPauseFunctionKey,     OVR::Key_Pause },
+    { 27,      OVR::Key_Escape },
+    { 127,     OVR::Key_Backspace },
+    { ' ',     OVR::Key_Space },
+    { NSPageUpFunctionKey,     OVR::Key_PageUp },
+    { NSPageDownFunctionKey,      OVR::Key_PageDown },
+    { NSNextFunctionKey,      OVR::Key_PageDown },
+    { NSEndFunctionKey,       OVR::Key_End },
+    { NSHomeFunctionKey,      OVR::Key_Home },
+    { NSLeftArrowFunctionKey,      OVR::Key_Left },
+    { NSUpArrowFunctionKey,        OVR::Key_Up },
+    { NSRightArrowFunctionKey,     OVR::Key_Right },
+    { NSDownArrowFunctionKey,      OVR::Key_Down },
+    { NSInsertFunctionKey,    OVR::Key_Insert },
+    { NSDeleteFunctionKey,    OVR::Key_Delete },
+    { NSHelpFunctionKey,      OVR::Key_Insert },
+};
+
+
+static KeyCode MapToKeyCode(wchar_t vk)
+{
+    unsigned key = Key_None;
+    
+    if ((vk >= 'a') && (vk <= 'z'))
+    {
+        key = vk - 'a' + Key_A;
+    }
+    else if ((vk >= ' ') && (vk <= '~'))
+    {
+        key = vk;
+    }
+    else if ((vk >= '0') && (vk <= '9'))
+    {
+        key = vk - '0' + Key_Num0;
+    }
+    else if ((vk >= NSF1FunctionKey) && (vk <= NSF15FunctionKey))
+    {
+        key = vk - NSF1FunctionKey + Key_F1;
+    }
+    else
+    {
+        for (unsigned i = 0; i< (sizeof(KeyMap) / sizeof(KeyMap[1])); i++)
+        {
+            if (vk == KeyMap[i][0])
+            {
+                key = KeyMap[i][1];
+                break;
+            }
+        }
+    }
+    
+    return (KeyCode)key;
+}
+
+static int MapModifiers(unsigned long xmod)
+{
+    int mod = 0;
+    if (xmod & NSShiftKeyMask)
+        mod |= OVR::Platform::Mod_Shift;
+    if (xmod & NSCommandKeyMask)
+        mod |= OVR::Platform::Mod_Control;
+    if (xmod & NSAlternateKeyMask)
+        mod |= OVR::Platform::Mod_Alt;
+    if (xmod & NSControlKeyMask)
+        mod |= OVR::Platform::Mod_Meta;
+    return mod;
+}
+
+@implementation OVRView
+
+-(BOOL) acceptsFirstResponder
+{
+    return YES;
+}
+-(BOOL) acceptsFirstMouse:(NSEvent *)ev
+{
+    return YES;
+}
+
++(CGDirectDisplayID) displayFromScreen:(NSScreen *)s
+{
+    NSNumber* didref = (NSNumber*)[[s deviceDescription] objectForKey:@"NSScreenNumber"];
+    CGDirectDisplayID disp = (CGDirectDisplayID)[didref longValue];
+    return disp;
+}
+
+-(void) warpMouseToCenter
+{
+    NSPoint w;
+    w.x = _Platform->Width/2.0f;
+    w.y = _Platform->Height/2.0f;
+    w = [[self window] convertBaseToScreen:w];
+    CGDirectDisplayID disp = [OVRView displayFromScreen:[[self window] screen]];
+    CGPoint p = {w.x, CGDisplayPixelsHigh(disp)-w.y};
+    CGDisplayMoveCursorToPoint(disp, p);
+}
+
+static bool LookupKey(NSEvent* ev, wchar_t& ch, OVR::KeyCode& key, unsigned& mods)
+{
+    NSString* chars = [ev charactersIgnoringModifiers];
+    if ([chars length] == 0)
+		return false;
+	ch = [chars characterAtIndex:0];
+    mods = MapModifiers([ev modifierFlags]);
+
+	// check for Cmd+Latin Letter
+    NSString* modchars = [ev characters];
+    if ([modchars length])
+	{
+        wchar_t modch = [modchars characterAtIndex:0];
+		if (modch >= 'a' && modch <= 'z')
+			ch = modch;
+	}
+	key = MapToKeyCode(ch);
+    return true;
+}
+
+-(void) keyDown:(NSEvent*)ev
+{
+	OVR::KeyCode key;
+	unsigned     mods;
+	wchar_t      ch;
+	if (!LookupKey(ev, ch, key, mods))
+		return;
+    if (key == Key_Escape && _Platform->MMode == Mouse_Relative)
+    {
+        [self warpMouseToCenter];
+        CGAssociateMouseAndMouseCursorPosition(true);
+        [NSCursor unhide];
+        _Platform->MMode = Mouse_RelativeEscaped;
+    }
+    _App->OnKey(key, ch, true, mods);
+}
+-(void) keyUp:(NSEvent*)ev
+{
+	OVR::KeyCode key;
+	unsigned     mods;
+	wchar_t      ch;
+	if (LookupKey(ev, ch, key, mods))
+	    _App->OnKey(key, ch, false, mods);
+}
+
+static const OVR::KeyCode ModifierKeys[] = {OVR::Key_None, OVR::Key_Shift, OVR::Key_Control, OVR::Key_Alt, OVR::Key_Meta};
+
+-(void)flagsChanged:(NSEvent *)ev
+{
+    unsigned long cmods = [ev modifierFlags];
+    if ((cmods & 0xffff0000) != _Modifiers)
+    {
+        uint32_t mods = MapModifiers(cmods);
+        for (int i = 1; i <= 4; i++)
+        {
+            unsigned long m = (1 << (16+i));
+            if ((cmods & m) != (_Modifiers & m))
+            {
+                if (cmods & m)
+                    _App->OnKey(ModifierKeys[i], 0, true, mods);
+                else
+                    _App->OnKey(ModifierKeys[i], 0, false, mods);
+            }
+        }
+        _Modifiers = cmods & 0xffff0000;
+    }
+}
+
+-(void)ProcessMouse:(NSEvent*)ev
+{
+    switch ([ev type])
+    {
+        case NSLeftMouseDragged:
+        case NSRightMouseDragged:
+        case NSOtherMouseDragged:
+        case NSMouseMoved:
+        {
+            if (_Platform->MMode == OVR::Platform::Mouse_Relative)
+            {
+                int dx = [ev deltaX];
+                int dy = [ev deltaY];
+                
+                if (dx != 0 || dy != 0)
+                {
+                    _App->OnMouseMove(dx, dy, Mod_MouseRelative|MapModifiers([ev modifierFlags]));
+                    [self warpMouseToCenter];
+                }
+            }
+            else
+            {
+                NSPoint p = [ev locationInWindow];
+                _App->OnMouseMove(p.x, p.y, MapModifiers([ev modifierFlags]));
+            }
+        }
+        break;
+        case NSLeftMouseDown:
+        case NSRightMouseDown:
+        case NSOtherMouseDown:
+            break;
+    }
+}
+
+-(void) mouseMoved:(NSEvent*)ev
+{
+    [self ProcessMouse:ev];
+}
+-(void) mouseDragged:(NSEvent*)ev
+{
+    [self ProcessMouse:ev];
+}
+-(void) mouseDown:(NSEvent*)ev
+{
+    if (_Platform->MMode == Mouse_RelativeEscaped)
+    {
+        [self warpMouseToCenter];
+        CGAssociateMouseAndMouseCursorPosition(false);
+        [NSCursor hide];
+        _Platform->MMode = Mouse_Relative;
+    }
+}
+
+//-(void)
+
+-(id) initWithFrame:(NSRect)frameRect
+{
+    NSOpenGLPixelFormatAttribute attr[] =
+    {NSOpenGLPFAWindow, NSOpenGLPFADoubleBuffer, NSOpenGLPFADepthSize, 24, nil};
+        
+    NSOpenGLPixelFormat *pf = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease];
+    
+    self = [super initWithFrame:frameRect pixelFormat:pf];
+    GLint swap = 0;
+    [[self openGLContext] setValues:&swap forParameter:NSOpenGLCPSwapInterval];
+    //[self setWantsBestResolutionOpenGLSurface:YES];
+    return self;
+}
+
+-(void) reshape
+{
+    NSRect bounds = [self bounds];
+    _App->OnResize(bounds.size.width, bounds.size.height);
+    
+    _Platform->Width = bounds.size.width;
+    _Platform->Height = bounds.size.height;
+    
+    if (_Platform->GetRenderer())
+        _Platform->GetRenderer()->SetWindowSize(bounds.size.width, bounds.size.height);
+}
+
+-(BOOL)windowShouldClose:(id)sender
+{
+    if (_Platform)
+        _Platform->Exit(0);
+    else
+        exit(0);
+    return 1;
+}
+
+@end
+
+namespace OVR { namespace Platform { namespace OSX {
+
+PlatformCore::PlatformCore(Application* app, void* nsapp)
+    : Platform::PlatformCore(app), NsApp(nsapp), Win(NULL), View(NULL), Quit(0), MMode(Mouse_Normal)
+{
+    pGamepadManager = *new OSX::GamepadManager();
+}
+PlatformCore::~PlatformCore()
+{
+}
+    
+void PlatformCore::Exit(int exitcode)
+{
+    OVRApp* nsApp = (OVRApp*)NsApp;
+    [nsApp stop:nil];
+}
+    
+String PlatformCore::GetContentDirectory() const
+{
+    NSBundle* bundle = [NSBundle mainBundle];
+    if (bundle)
+        return String([[bundle bundlePath] UTF8String]) + "/Contents/Resources";
+    else
+        return ".";
+}
+
+
+void PlatformCore::SetMouseMode(MouseMode mm)
+{
+    if (mm == MMode)
+        return;
+
+    if (Win)
+    {
+        if (mm == Mouse_Relative)
+        {
+            [NSCursor hide];
+            [(OVRView*)View warpMouseToCenter];
+            CGAssociateMouseAndMouseCursorPosition(false);
+        }
+        else
+        {
+            if (MMode == Mouse_Relative)
+            {
+                CGAssociateMouseAndMouseCursorPosition(true);
+                [NSCursor unhide];
+                [(OVRView*)View warpMouseToCenter];
+            }
+        }
+    }
+    MMode = mm;
+}
+
+
+void PlatformCore::GetWindowSize(int* w, int* h) const
+{
+    *w = Width;
+    *h = Height;
+}
+    
+bool PlatformCore::SetupWindow(int w, int h)
+{
+    NSRect winrect;
+    winrect.origin.x = 0;
+    winrect.origin.y = 1000;
+    winrect.size.width = w;
+    winrect.size.height = h;
+    NSWindow* win = [[NSWindow alloc] initWithContentRect:winrect styleMask:NSTitledWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO];
+    
+    OVRView* view = [[OVRView alloc] initWithFrame:winrect];
+    [view setPlatform:this];
+    [win setContentView:view];
+    [win setAcceptsMouseMovedEvents:YES];
+    [win setDelegate:view];
+    [view setApp:pApp];
+    Win = win;
+    View = view;
+    return 1;
+}
+    
+void PlatformCore::SetWindowTitle(const char* title)
+{
+    [((NSWindow*)Win) setTitle:[[NSString alloc] initWithBytes:title length:strlen(title) encoding:NSUTF8StringEncoding]];
+}
+    
+void PlatformCore::ShowWindow(bool show)
+{
+    if (show)
+        [((NSWindow*)Win) makeKeyAndOrderFront:nil];
+    else
+        [((NSWindow*)Win) orderOut:nil];
+}
+
+void PlatformCore::DestroyWindow()
+{
+    [((NSWindow*)Win) close];
+    Win = NULL;
+}
+
+RenderDevice* PlatformCore::SetupGraphics(const SetupGraphicsDeviceSet& setupGraphicsDesc,
+                                          const char* type, const Render::RendererParams& rp)
+{
+    const SetupGraphicsDeviceSet* setupDesc = setupGraphicsDesc.PickSetupDevice(type);
+    OVR_ASSERT(setupDesc);
+        
+    pRender = *setupDesc->pCreateDevice(rp, this);
+    if (pRender)
+        pRender->SetWindowSize(Width, Height);
+
+    return pRender.GetPtr();
+}
+    
+int       PlatformCore::GetDisplayCount()
+{
+    return (int)[[NSScreen screens] count];
+}
+
+Render::DisplayId PlatformCore::GetDisplay(int i)
+{
+    NSScreen* s = (NSScreen*)[[NSScreen screens] objectAtIndex:i];
+    return Render::DisplayId([OVRView displayFromScreen:s]);
+}
+
+bool PlatformCore::SetFullscreen(const Render::RendererParams& rp, int fullscreen)
+{
+    if (fullscreen == Render::Display_Window)
+        [(OVRView*)View exitFullScreenModeWithOptions:nil];
+    else
+    {
+        NSScreen* usescreen = [NSScreen mainScreen];
+        NSArray* screens = [NSScreen screens];
+        for (int i = 0; i < [screens count]; i++)
+        {
+            NSScreen* s = (NSScreen*)[screens objectAtIndex:i];
+            CGDirectDisplayID disp = [OVRView displayFromScreen:s];
+
+            if (disp == rp.Display.CgDisplayId)
+                usescreen = s;
+        }
+        
+        [(OVRView*)View enterFullScreenMode:usescreen withOptions:nil];
+    }
+
+    if (pRender)
+        pRender->SetFullscreen((Render::DisplayMode)fullscreen);
+    return 1;
+}
+
+}}
+// GL
+namespace Render { namespace GL { namespace OSX {
+
+Render::RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* oswnd)
+{
+    Platform::OSX::PlatformCore* PC = (Platform::OSX::PlatformCore*)oswnd;
+
+    OVRView* view = (OVRView*)PC->View;
+    NSOpenGLContext *context = [view openGLContext];
+    if (!context)
+        return NULL;
+
+    [context makeCurrentContext];
+    [((NSWindow*)PC->Win) makeKeyAndOrderFront:nil];
+
+    return new Render::GL::OSX::RenderDevice(rp, context);
+}
+
+void RenderDevice::Present()
+{
+    NSOpenGLContext *context = (NSOpenGLContext*)Context;
+    [context flushBuffer];
+}
+
+void RenderDevice::Shutdown()
+{
+    Context = NULL;
+}
+
+bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
+{
+    Params.Fullscreen = fullscreen;
+    return 1;
+}
+    
+}}}}
+
+
+int main(int argc, char *argv[])
+{
+    NSApplication* nsapp = [OVRApp sharedApplication];
+    [nsapp run];
+    return 0;
+}
+
diff --git a/Samples/LibOVR_Samples_Msvc2010.sln b/Samples/LibOVR_Samples_Msvc2010.sln
index b3ad124..41da1d9 100644
--- a/Samples/LibOVR_Samples_Msvc2010.sln
+++ b/Samples/LibOVR_Samples_Msvc2010.sln
@@ -1,43 +1,43 @@
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusWorldDemo", "OculusWorldDemo\OculusWorldDemo_Msvc2010.vcxproj", "{8051B877-2992-4F64-8C3B-FAF88B6D83AA}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SensorBoxTest", "SensorBox\SensorBoxTest_Msvc2010.vcxproj", "{8051B837-2982-4F64-8C3B-FAF88B6D83AB}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusRoomTiny", "OculusRoomTiny\OculusRoomTiny_Msvc2010.vcxproj", "{80523489-2881-4F64-8C3B-FAF88B60ABCD}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|Win32.ActiveCfg = Debug|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|Win32.Build.0 = Debug|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|x64.ActiveCfg = Debug|x64
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|x64.Build.0 = Debug|x64
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|Win32.ActiveCfg = Release|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|Win32.Build.0 = Release|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|x64.ActiveCfg = Release|x64
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|x64.Build.0 = Release|x64
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|Win32.ActiveCfg = Debug|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|Win32.Build.0 = Debug|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|x64.ActiveCfg = Debug|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|Win32.ActiveCfg = Release|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|Win32.Build.0 = Release|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|x64.ActiveCfg = Release|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|Win32.ActiveCfg = Debug|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|Win32.Build.0 = Debug|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|x64.ActiveCfg = Debug|x64
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|x64.Build.0 = Debug|x64
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|Win32.ActiveCfg = Release|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|Win32.Build.0 = Release|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|x64.ActiveCfg = Release|x64
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|x64.Build.0 = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusWorldDemo", "OculusWorldDemo\OculusWorldDemo_Msvc2010.vcxproj", "{8051B877-2992-4F64-8C3B-FAF88B6D83AA}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SensorBoxTest", "SensorBox\SensorBoxTest_Msvc2010.vcxproj", "{8051B837-2982-4F64-8C3B-FAF88B6D83AB}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusRoomTiny", "OculusRoomTiny\OculusRoomTiny_Msvc2010.vcxproj", "{80523489-2881-4F64-8C3B-FAF88B60ABCD}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|Win32.Build.0 = Debug|Win32
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|x64.ActiveCfg = Debug|x64
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|x64.Build.0 = Debug|x64
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|Win32.ActiveCfg = Release|Win32
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|Win32.Build.0 = Release|Win32
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|x64.ActiveCfg = Release|x64
+		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|x64.Build.0 = Release|x64
+		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|Win32.Build.0 = Debug|Win32
+		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|x64.ActiveCfg = Debug|Win32
+		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|Win32.ActiveCfg = Release|Win32
+		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|Win32.Build.0 = Release|Win32
+		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|x64.ActiveCfg = Release|Win32
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|Win32.ActiveCfg = Debug|Win32
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|Win32.Build.0 = Debug|Win32
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|x64.ActiveCfg = Debug|x64
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|x64.Build.0 = Debug|x64
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|Win32.ActiveCfg = Release|Win32
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|Win32.Build.0 = Release|Win32
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|x64.ActiveCfg = Release|x64
+		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/Samples/LibOVR_With_Samples.xcodeproj/OculusRoomTiny-Info.plist b/Samples/LibOVR_With_Samples.xcodeproj/OculusRoomTiny-Info.plist
index 1882911..644e6d8 100644
--- a/Samples/LibOVR_With_Samples.xcodeproj/OculusRoomTiny-Info.plist
+++ b/Samples/LibOVR_With_Samples.xcodeproj/OculusRoomTiny-Info.plist
@@ -1,34 +1,34 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>en</string>
-	<key>CFBundleExecutable</key>
-	<string>${EXECUTABLE_NAME}</string>
-	<key>CFBundleIconFile</key>
-	<string></string>
-	<key>CFBundleIdentifier</key>
-	<string>com.oculusvr.${PRODUCT_NAME:rfc1034identifier}</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>${PRODUCT_NAME}</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>1</string>
-	<key>LSMinimumSystemVersion</key>
-	<string>${MACOSX_DEPLOYMENT_TARGET}</string>
-	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2013 Oculus VR. All rights reserved.</string>
-	<key>NSMainNibFile</key>
-	<string>MainMenu</string>
-	<key>NSPrincipalClass</key>
-	<string>NSApplication</string>
-</dict>
-</plist>
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>com.oculusvr.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>${MACOSX_DEPLOYMENT_TARGET}</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2013 Oculus VR. All rights reserved.</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>
diff --git a/Samples/LibOVR_With_Samples.xcodeproj/OculusWorldDemo-Info.plist b/Samples/LibOVR_With_Samples.xcodeproj/OculusWorldDemo-Info.plist
index 2464c75..23028a1 100644
--- a/Samples/LibOVR_With_Samples.xcodeproj/OculusWorldDemo-Info.plist
+++ b/Samples/LibOVR_With_Samples.xcodeproj/OculusWorldDemo-Info.plist
@@ -1,34 +1,34 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>en</string>
-	<key>CFBundleExecutable</key>
-	<string>${EXECUTABLE_NAME}</string>
-	<key>CFBundleIconFile</key>
-	<string>Oculus</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.oculusvr.${PRODUCT_NAME:rfc1034identifier}</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>${PRODUCT_NAME}</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>1</string>
-	<key>LSMinimumSystemVersion</key>
-	<string>${MACOSX_DEPLOYMENT_TARGET}</string>
-	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2013 Oculus VR. All rights reserved.</string>
-	<key>NSMainNibFile</key>
-	<string>MainMenu</string>
-	<key>NSPrincipalClass</key>
-	<string>NSApplication</string>
-</dict>
-</plist>
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIconFile</key>
+	<string>Oculus</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.oculusvr.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>${MACOSX_DEPLOYMENT_TARGET}</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2013 Oculus VR. All rights reserved.</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>
diff --git a/Samples/LibOVR_With_Samples.xcodeproj/SensorBoxTest-Info.plist b/Samples/LibOVR_With_Samples.xcodeproj/SensorBoxTest-Info.plist
index 2464c75..23028a1 100644
--- a/Samples/LibOVR_With_Samples.xcodeproj/SensorBoxTest-Info.plist
+++ b/Samples/LibOVR_With_Samples.xcodeproj/SensorBoxTest-Info.plist
@@ -1,34 +1,34 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>en</string>
-	<key>CFBundleExecutable</key>
-	<string>${EXECUTABLE_NAME}</string>
-	<key>CFBundleIconFile</key>
-	<string>Oculus</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.oculusvr.${PRODUCT_NAME:rfc1034identifier}</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
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+	<key>CFBundleIdentifier</key>
+	<string>com.oculusvr.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>${MACOSX_DEPLOYMENT_TARGET}</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2013 Oculus VR. All rights reserved.</string>
+	<key>NSMainNibFile</key>
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diff --git a/Samples/LibOVR_With_Samples.xcodeproj/project.pbxproj b/Samples/LibOVR_With_Samples.xcodeproj/project.pbxproj
index af9448d..2dd6f71 100644
--- a/Samples/LibOVR_With_Samples.xcodeproj/project.pbxproj
+++ b/Samples/LibOVR_With_Samples.xcodeproj/project.pbxproj
@@ -1,1092 +1,1092 @@
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+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
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+				HEADER_SEARCH_PATHS = (
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+				CLANG_CXX_LIBRARY = "libstdc++";
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
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+				CLANG_WARN_ENUM_CONVERSION = YES;
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+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CONFIGURATION_BUILD_DIR = ../LibOVR/Lib/MacOS/Release;
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+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_ENABLE_CPP_EXCEPTIONS = NO;
+				GCC_ENABLE_CPP_RTTI = NO;
+				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
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+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				HEADER_SEARCH_PATHS = (
+					../LibOVR/Src,
+					../LibOVR/Include,
+					CommonSrc,
+				);
+				LIBRARY_SEARCH_PATHS = "../LibOVR/Lib/MacOS/$(CONFIGURATION)";
+				MACOSX_DEPLOYMENT_TARGET = 10.6;
+				ONLY_ACTIVE_ARCH = NO;
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+			name = Release;
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+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
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+			name = Debug;
+		};
+		49A5337016E544BE0039CB59 /* Release */ = {
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+			name = Release;
+		};
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+			isa = XCBuildConfiguration;
+			buildSettings = {
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+				COMBINE_HIDPI_IMAGES = YES;
+				CONFIGURATION_BUILD_DIR = Samples/SensorBoxTest/MacOS/Debug;
+				GCC_PRECOMPILE_PREFIX_HEADER = NO;
+				GCC_PREFIX_HEADER = "";
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				INFOPLIST_FILE = "LibOVR_With_Samples.xcodeproj/SensorBoxTest-Info.plist";
+				MACOSX_DEPLOYMENT_TARGET = 10.6;
+				ONLY_ACTIVE_ARCH = NO;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				WRAPPER_EXTENSION = app;
+			};
+			name = Debug;
+		};
+		49DB660B1726F0C30097A8DD /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_CXX_LIBRARY = "libstdc++";
+				COMBINE_HIDPI_IMAGES = YES;
+				CONFIGURATION_BUILD_DIR = Samples/SensorBoxTest/MacOS/Release;
+				GCC_PRECOMPILE_PREFIX_HEADER = NO;
+				GCC_PREFIX_HEADER = "";
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+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
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+			buildConfigurations = (
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+				37973B4D1739D78C0093BBB8 /* Release */,
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+			defaultConfigurationName = Release;
+		};
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+				4985387316ECFE92008D0727 /* Release */,
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+			defaultConfigurationName = Release;
+		};
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+			defaultConfigurationIsVisible = 0;
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+		49DB660C1726F0C30097A8DD /* Build configuration list for PBXNativeTarget "SensorBoxTest" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				49DB660A1726F0C30097A8DD /* Debug */,
+				49DB660B1726F0C30097A8DD /* Release */,
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+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 49A5332B16E527490039CB59 /* Project object */;
+}
diff --git a/Samples/LibOVR_With_Samples_Msvc2010.sln b/Samples/LibOVR_With_Samples_Msvc2010.sln
index eb7c50d..a874b38 100644
--- a/Samples/LibOVR_With_Samples_Msvc2010.sln
+++ b/Samples/LibOVR_With_Samples_Msvc2010.sln
@@ -1,67 +1,67 @@
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LibOVR", "..\LibOVR\Projects\Win32\LibOVR_Msvc2010.vcxproj", "{934B40C7-F40A-4E4C-97A7-B9659BE0A441}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusWorldDemo", "OculusWorldDemo\OculusWorldDemo_Msvc2010.vcxproj", "{8051B877-2992-4F64-8C3B-FAF88B6D83AA}"
-	ProjectSection(ProjectDependencies) = postProject
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441} = {934B40C7-F40A-4E4C-97A7-B9659BE0A441}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SensorBoxTest", "SensorBox\SensorBoxTest_Msvc2010.vcxproj", "{8051B837-2982-4F64-8C3B-FAF88B6D83AB}"
-	ProjectSection(ProjectDependencies) = postProject
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441} = {934B40C7-F40A-4E4C-97A7-B9659BE0A441}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusRoomTiny", "OculusRoomTiny\OculusRoomTiny_Msvc2010.vcxproj", "{80523489-2881-4F64-8C3B-FAF88B60ABCD}"
-	ProjectSection(ProjectDependencies) = postProject
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441} = {934B40C7-F40A-4E4C-97A7-B9659BE0A441}
-	EndProjectSection
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|Win32.ActiveCfg = Debug|Win32
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|Win32.Build.0 = Debug|Win32
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|x64.ActiveCfg = Debug|x64
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|x64.Build.0 = Debug|x64
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Release|Win32.ActiveCfg = Release|Win32
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Release|Win32.Build.0 = Release|Win32
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Release|x64.ActiveCfg = Release|x64
-		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Release|x64.Build.0 = Release|x64
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|Win32.ActiveCfg = Debug|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|Win32.Build.0 = Debug|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|x64.ActiveCfg = Debug|x64
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Debug|x64.Build.0 = Debug|x64
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|Win32.ActiveCfg = Release|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|Win32.Build.0 = Release|Win32
-		{8051B877-2992-4F64-8C3B-FAF88B6D83AA}.Release|x64.ActiveCfg = Release|x64
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|Win32.ActiveCfg = Debug|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|Win32.Build.0 = Debug|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Debug|x64.ActiveCfg = Debug|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|Win32.ActiveCfg = Release|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|Win32.Build.0 = Release|Win32
-		{8051B837-2982-4F64-8C3B-FAF88B6D83AB}.Release|x64.ActiveCfg = Release|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|Win32.ActiveCfg = Debug|Win32
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-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|x64.ActiveCfg = Debug|x64
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Debug|x64.Build.0 = Debug|x64
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-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|Win32.Build.0 = Release|Win32
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|x64.ActiveCfg = Release|x64
-		{80523489-2881-4F64-8C3B-FAF88B60ABCD}.Release|x64.Build.0 = Release|x64
-		{9ABD1D70-F80B-466F-B097-821EBAA00ED6}.Debug|Win32.ActiveCfg = Debug|Win32
-		{9ABD1D70-F80B-466F-B097-821EBAA00ED6}.Debug|Win32.Build.0 = Debug|Win32
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-		{9ABD1D70-F80B-466F-B097-821EBAA00ED6}.Release|x64.ActiveCfg = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LibOVR", "..\LibOVR\Projects\Win32\LibOVR_Msvc2010.vcxproj", "{934B40C7-F40A-4E4C-97A7-B9659BE0A441}"
+EndProject
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+	ProjectSection(ProjectDependencies) = postProject
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441} = {934B40C7-F40A-4E4C-97A7-B9659BE0A441}
+	EndProjectSection
+EndProject
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+	ProjectSection(ProjectDependencies) = postProject
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441} = {934B40C7-F40A-4E4C-97A7-B9659BE0A441}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OculusRoomTiny", "OculusRoomTiny\OculusRoomTiny_Msvc2010.vcxproj", "{80523489-2881-4F64-8C3B-FAF88B60ABCD}"
+	ProjectSection(ProjectDependencies) = postProject
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441} = {934B40C7-F40A-4E4C-97A7-B9659BE0A441}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|Win32.ActiveCfg = Debug|Win32
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|Win32.Build.0 = Debug|Win32
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|x64.ActiveCfg = Debug|x64
+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Debug|x64.Build.0 = Debug|x64
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+		{934B40C7-F40A-4E4C-97A7-B9659BE0A441}.Release|Win32.Build.0 = Release|Win32
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+	EndGlobalSection
+EndGlobal
diff --git a/Samples/OculusRoomTiny/OSX_OculusRoomTiny.h b/Samples/OculusRoomTiny/OSX_OculusRoomTiny.h
index dc51509..280fda5 100644
--- a/Samples/OculusRoomTiny/OSX_OculusRoomTiny.h
+++ b/Samples/OculusRoomTiny/OSX_OculusRoomTiny.h
@@ -1,223 +1,223 @@
-/************************************************************************************
- 
- Filename    :   OSX_OculusRoomTiny.h
- Content     :   Simplest possible first-person view test application for Oculus Rift
- Created     :   May 7, 2013
- Authors     :   Michael Antonov, Andrew Reisse, Artem Bolgar
- 
- Copyright   :   Copyright 2013 Oculus, Inc. All Rights reserved.
- 
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
- 
- http://www.apache.org/licenses/LICENSE-2.0
- 
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- 
- *************************************************************************************/
-#ifndef INC_OSX_OculusRoomTiny_h
-#define INC_OSX_OculusRoomTiny_h
-
-#import <Cocoa/Cocoa.h>
-
-#import <CoreGraphics/CoreGraphics.h>
-#import <CoreGraphics/CGDirectDisplay.h>
-
-
-#include "OVR.h"
-#include "Util/Util_Render_Stereo.h"
-#include "../../LibOVR/Src/Kernel/OVR_Timer.h"
-#include "RenderTiny_GL_Device.h"
-
-using namespace OVR;
-using namespace OVR::RenderTiny;
-
-class OculusRoomTinyApp;
-
-@interface OVRApp : NSApplication
-
-@property (assign) IBOutlet NSWindow* win;
-@property (assign) OculusRoomTinyApp* App;
-
--(void) run;
-
-@end
-
-@interface OVRView : NSOpenGLView <NSWindowDelegate>
-
-//@property (assign) OVR::Platform::OSX::PlatformCore* Platform;
-@property (assign) OculusRoomTinyApp* App;
-@property unsigned long Modifiers;
-
--(void)ProcessMouse:(NSEvent*)event;
--(void)warpMouseToCenter;
-
-+(CGDirectDisplayID) displayFromScreen:(NSScreen*)s;
-
-@end
-
-//-------------------------------------------------------------------------------------
-// ***** OculusRoomTiny Description
-
-// This app renders a simple flat-shaded room allowing the user to move along the
-// floor and look around with an HMD, mouse, keyboard and gamepad.
-// By default, the application will start full-screen on Oculus Rift.
-//
-// The following keys work:
-//
-//  'W', 'S', 'A', 'D' - Move forward, back; strafe left/right.
-//  F1 - No stereo, no distortion.
-//  F2 - Stereo, no distortion.
-//  F3 - Stereo and distortion.
-//
-
-// The world RHS coordinate system is defines as follows (as seen in perspective view):
-//  Y - Up
-//  Z - Back
-//  X - Right
-const Vector3f UpVector(0.0f, 1.0f, 0.0f);
-const Vector3f ForwardVector(0.0f, 0.0f, -1.0f);
-const Vector3f RightVector(1.0f, 0.0f, 0.0f);
-
-// We start out looking in the positive Z (180 degree rotation).
-const float    YawInitial  = 3.141592f;
-const float    Sensitivity = 1.0f;
-const float    MoveSpeed   = 3.0f; // m/s
-
-namespace OSX
-{
-    class RenderDevice : public GL::RenderDevice
-    {
-    public:
-        void* Context; // NSOpenGLContext
-        
-        // osview = NSView*
-        RenderDevice(const RendererParams& p, void* osview, void* context);
-        
-        virtual void Shutdown();
-        virtual void Present();
-        
-        virtual bool SetFullscreen(DisplayMode fullscreen);
-        
-        // osview = NSView*
-        static RenderDevice* CreateDevice(const RendererParams& rp, void* osview);
-    };
-}
-
-//-------------------------------------------------------------------------------------
-// ***** OculusRoomTiny Application class
-
-// An instance of this class is created on application startup (main/WinMain).
-//
-// It then works as follows:
-//
-//  OnStartup   - Window, graphics and HMD setup is done here.
-//                This function will initialize OVR::DeviceManager and HMD,
-//                creating SensorDevice and attaching it to SensorFusion.
-//                This needs to be done before obtaining sensor data.
-//
-//  OnIdle      - Does per-frame processing, processing SensorFusion and
-//                movement input and rendering the frame.
-
-class OculusRoomTinyApp : public MessageHandler
-{
-    friend class OSX::RenderDevice;
-public:
-    OculusRoomTinyApp(OVRApp* nsapp);
-    ~OculusRoomTinyApp();
-    
-    // Initializes graphics, Rift input and creates world model.
-    virtual int  OnStartup(const char* args);
-    // Called per frame to sample SensorFucion and render the world.
-    virtual void OnIdle();
-    
-    // Installed for Oculus device messages. Optional.
-    virtual void OnMessage(const Message& msg);
-    
-    // Handle input events for movement.
-    virtual void OnMouseMove(int x, int y, int modifiers);
-    virtual void OnKey(unsigned vk, bool down);
-    
-    // Render the view for one eye.
-    void         Render(const StereoEyeParams& stereo);
-    
-    // Main application loop.
-    int          Run();
-    void         Exit();
-    
-    // Return amount of time passed since application started in seconds.
-    double       GetAppTime() const
-    {
-        return (OVR::Timer::GetTicks() - StartupTicks) * (1.0 / (double)OVR::Timer::MksPerSecond);
-    }
-    bool IsQuiting() const { return Quit; }
-    
-    int         GetWidth() const { return Width; }
-    int         GetHeight() const { return Height; }
-    
-    bool        SetFullscreen(const RendererParams& rp, int fullscreen);
-    
-protected:
-    bool        setupWindow();
-    void        destroyWindow();
-
-    NSView*         View;
-    NSWindow*       Win;
-    OVRApp*         NsApp;
-
-    static OculusRoomTinyApp*   pApp;
-    
-    // *** Rendering Variables
-    Ptr<OSX::RenderDevice>   pRender;
-    RendererParams      RenderParams;
-    int                 Width, Height;
-    
-    bool                Quit;
-
-    // *** Oculus HMD Variables
-    
-    Ptr<DeviceManager>  pManager;
-    Ptr<SensorDevice>   pSensor;
-    Ptr<HMDDevice>      pHMD;
-    SensorFusion        SFusion;
-    OVR::HMDInfo        HMDInfo;
-    
-    // Last update seconds, used for move speed timing.
-    double              LastUpdate;
-    OVR::UInt64         StartupTicks;
-    
-    // Position and look. The following apply:
-    Vector3f            EyePos;
-    float               EyeYaw;         // Rotation around Y, CCW positive when looking at RHS (X,Z) plane.
-    float               EyePitch;       // Pitch. If sensor is plugged in, only read from sensor.
-    float               EyeRoll;        // Roll, only accessible from Sensor.
-    float               LastSensorYaw;  // Stores previous Yaw value from to support computing delta.
-    
-    // Movement state; different bits may be set based on the state of keys.
-    UByte               MoveForward;
-    UByte               MoveBack;
-    UByte               MoveLeft;
-    UByte               MoveRight;
-    
-    Matrix4f            ViewMat;
-    RenderTiny::Scene   Scene;
-    
-    // Stereo view parameters.
-    StereoConfig        SConfig;
-    PostProcessType     PostProcess;
-    
-    // Shift accelerates movement/adjustment velocity.
-    bool                ShiftDown;
-    bool                ControlDown;
-};
-
-// Adds sample models and lights to the argument scene.
-void PopulateRoomScene(Scene* scene, RenderDevice* render);
-
-
-#endif
+/************************************************************************************
+ 
+ Filename    :   OSX_OculusRoomTiny.h
+ Content     :   Simplest possible first-person view test application for Oculus Rift
+ Created     :   May 7, 2013
+ Authors     :   Michael Antonov, Andrew Reisse, Artem Bolgar
+ 
+ Copyright   :   Copyright 2013 Oculus, Inc. All Rights reserved.
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ 
+ *************************************************************************************/
+#ifndef INC_OSX_OculusRoomTiny_h
+#define INC_OSX_OculusRoomTiny_h
+
+#import <Cocoa/Cocoa.h>
+
+#import <CoreGraphics/CoreGraphics.h>
+#import <CoreGraphics/CGDirectDisplay.h>
+
+
+#include "OVR.h"
+#include "Util/Util_Render_Stereo.h"
+#include "../../LibOVR/Src/Kernel/OVR_Timer.h"
+#include "RenderTiny_GL_Device.h"
+
+using namespace OVR;
+using namespace OVR::RenderTiny;
+
+class OculusRoomTinyApp;
+
+@interface OVRApp : NSApplication
+
+@property (assign) IBOutlet NSWindow* win;
+@property (assign) OculusRoomTinyApp* App;
+
+-(void) run;
+
+@end
+
+@interface OVRView : NSOpenGLView <NSWindowDelegate>
+
+//@property (assign) OVR::Platform::OSX::PlatformCore* Platform;
+@property (assign) OculusRoomTinyApp* App;
+@property unsigned long Modifiers;
+
+-(void)ProcessMouse:(NSEvent*)event;
+-(void)warpMouseToCenter;
+
++(CGDirectDisplayID) displayFromScreen:(NSScreen*)s;
+
+@end
+
+//-------------------------------------------------------------------------------------
+// ***** OculusRoomTiny Description
+
+// This app renders a simple flat-shaded room allowing the user to move along the
+// floor and look around with an HMD, mouse, keyboard and gamepad.
+// By default, the application will start full-screen on Oculus Rift.
+//
+// The following keys work:
+//
+//  'W', 'S', 'A', 'D' - Move forward, back; strafe left/right.
+//  F1 - No stereo, no distortion.
+//  F2 - Stereo, no distortion.
+//  F3 - Stereo and distortion.
+//
+
+// The world RHS coordinate system is defines as follows (as seen in perspective view):
+//  Y - Up
+//  Z - Back
+//  X - Right
+const Vector3f UpVector(0.0f, 1.0f, 0.0f);
+const Vector3f ForwardVector(0.0f, 0.0f, -1.0f);
+const Vector3f RightVector(1.0f, 0.0f, 0.0f);
+
+// We start out looking in the positive Z (180 degree rotation).
+const float    YawInitial  = 3.141592f;
+const float    Sensitivity = 1.0f;
+const float    MoveSpeed   = 3.0f; // m/s
+
+namespace OSX
+{
+    class RenderDevice : public GL::RenderDevice
+    {
+    public:
+        void* Context; // NSOpenGLContext
+        
+        // osview = NSView*
+        RenderDevice(const RendererParams& p, void* osview, void* context);
+        
+        virtual void Shutdown();
+        virtual void Present();
+        
+        virtual bool SetFullscreen(DisplayMode fullscreen);
+        
+        // osview = NSView*
+        static RenderDevice* CreateDevice(const RendererParams& rp, void* osview);
+    };
+}
+
+//-------------------------------------------------------------------------------------
+// ***** OculusRoomTiny Application class
+
+// An instance of this class is created on application startup (main/WinMain).
+//
+// It then works as follows:
+//
+//  OnStartup   - Window, graphics and HMD setup is done here.
+//                This function will initialize OVR::DeviceManager and HMD,
+//                creating SensorDevice and attaching it to SensorFusion.
+//                This needs to be done before obtaining sensor data.
+//
+//  OnIdle      - Does per-frame processing, processing SensorFusion and
+//                movement input and rendering the frame.
+
+class OculusRoomTinyApp : public MessageHandler
+{
+    friend class OSX::RenderDevice;
+public:
+    OculusRoomTinyApp(OVRApp* nsapp);
+    ~OculusRoomTinyApp();
+    
+    // Initializes graphics, Rift input and creates world model.
+    virtual int  OnStartup(const char* args);
+    // Called per frame to sample SensorFucion and render the world.
+    virtual void OnIdle();
+    
+    // Installed for Oculus device messages. Optional.
+    virtual void OnMessage(const Message& msg);
+    
+    // Handle input events for movement.
+    virtual void OnMouseMove(int x, int y, int modifiers);
+    virtual void OnKey(unsigned vk, bool down);
+    
+    // Render the view for one eye.
+    void         Render(const StereoEyeParams& stereo);
+    
+    // Main application loop.
+    int          Run();
+    void         Exit();
+    
+    // Return amount of time passed since application started in seconds.
+    double       GetAppTime() const
+    {
+        return (OVR::Timer::GetTicks() - StartupTicks) * (1.0 / (double)OVR::Timer::MksPerSecond);
+    }
+    bool IsQuiting() const { return Quit; }
+    
+    int         GetWidth() const { return Width; }
+    int         GetHeight() const { return Height; }
+    
+    bool        SetFullscreen(const RendererParams& rp, int fullscreen);
+    
+protected:
+    bool        setupWindow();
+    void        destroyWindow();
+
+    NSView*         View;
+    NSWindow*       Win;
+    OVRApp*         NsApp;
+
+    static OculusRoomTinyApp*   pApp;
+    
+    // *** Rendering Variables
+    Ptr<OSX::RenderDevice>   pRender;
+    RendererParams      RenderParams;
+    int                 Width, Height;
+    
+    bool                Quit;
+
+    // *** Oculus HMD Variables
+    
+    Ptr<DeviceManager>  pManager;
+    Ptr<SensorDevice>   pSensor;
+    Ptr<HMDDevice>      pHMD;
+    SensorFusion        SFusion;
+    OVR::HMDInfo        HMDInfo;
+    
+    // Last update seconds, used for move speed timing.
+    double              LastUpdate;
+    OVR::UInt64         StartupTicks;
+    
+    // Position and look. The following apply:
+    Vector3f            EyePos;
+    float               EyeYaw;         // Rotation around Y, CCW positive when looking at RHS (X,Z) plane.
+    float               EyePitch;       // Pitch. If sensor is plugged in, only read from sensor.
+    float               EyeRoll;        // Roll, only accessible from Sensor.
+    float               LastSensorYaw;  // Stores previous Yaw value from to support computing delta.
+    
+    // Movement state; different bits may be set based on the state of keys.
+    UByte               MoveForward;
+    UByte               MoveBack;
+    UByte               MoveLeft;
+    UByte               MoveRight;
+    
+    Matrix4f            ViewMat;
+    RenderTiny::Scene   Scene;
+    
+    // Stereo view parameters.
+    StereoConfig        SConfig;
+    PostProcessType     PostProcess;
+    
+    // Shift accelerates movement/adjustment velocity.
+    bool                ShiftDown;
+    bool                ControlDown;
+};
+
+// Adds sample models and lights to the argument scene.
+void PopulateRoomScene(Scene* scene, RenderDevice* render);
+
+
+#endif
diff --git a/Samples/OculusRoomTiny/OSX_OculusRoomTiny.mm b/Samples/OculusRoomTiny/OSX_OculusRoomTiny.mm
index 0a59afd..7c5d81f 100644
--- a/Samples/OculusRoomTiny/OSX_OculusRoomTiny.mm
+++ b/Samples/OculusRoomTiny/OSX_OculusRoomTiny.mm
@@ -1,861 +1,861 @@
-/************************************************************************************
- 
- Filename    :   OSX_OculusRoomTiny.mm
- Content     :   Simplest possible first-person view test application for Oculus Rift
- Created     :   May 7, 2013
- Authors     :   Michael Antonov, Andrew Reisse, Artem Bolgar
- 
- Copyright   :   Copyright 2013 Oculus, Inc. All Rights reserved.
- 
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
- 
- http://www.apache.org/licenses/LICENSE-2.0
- 
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- 
- *************************************************************************************/
-
-#import "OSX_OculusRoomTiny.h"
-#include "RenderTiny_GL_Device.h"
-
-#include "Kernel/OVR_KeyCodes.h"
-
-using namespace OVR;
-
-//-------------------------------------------------------------------------------------
-// ***** OculusRoomTiny Class
-
-// Static pApp simplifies routing the window function.
-OculusRoomTinyApp* OculusRoomTinyApp::pApp = 0;
-
-
-OculusRoomTinyApp::OculusRoomTinyApp(OVRApp* nsapp)
-    : pRender(0),
-    LastUpdate(0),
-    NsApp(nsapp),
-    Quit(0),
-
-    // Initial location
-    EyePos(0.0f, 1.6f, -5.0f),
-    EyeYaw(YawInitial), EyePitch(0), EyeRoll(0),
-    LastSensorYaw(0),
-    SConfig(),
-    PostProcess(PostProcess_Distortion),
-    ShiftDown(false),
-    ControlDown(false)
-{
-    pApp = this;
-    
-    Width  = 1280;
-    Height = 800;
-    
-    StartupTicks = OVR::Timer::GetTicks();
-    
-    MoveForward   = MoveBack = MoveLeft = MoveRight = 0;
-}
-
-OculusRoomTinyApp::~OculusRoomTinyApp()
-{
-	RemoveHandlerFromDevices();
-    pSensor.Clear();
-    pHMD.Clear();
-    destroyWindow();
-    pApp = 0;
-}
-
-
-int OculusRoomTinyApp::OnStartup(const char* args)
-{
-    OVR_UNUSED(args);
-    
-    
-    // *** Oculus HMD & Sensor Initialization
-    
-    // Create DeviceManager and first available HMDDevice from it.
-    // Sensor object is created from the HMD, to ensure that it is on the
-    // correct device.
-    
-    pManager = *DeviceManager::Create();
-    
-	// We'll handle it's messages in this case.
-	pManager->SetMessageHandler(this);
-    
-    CFOptionFlags detectionResult;
-    const char* detectionMessage;
-    
-    do
-    {
-        // Release Sensor/HMD in case this is a retry.
-        pSensor.Clear();
-        pHMD.Clear();
-        RenderParams.MonitorName.Clear();
-        
-        pHMD  = *pManager->EnumerateDevices<HMDDevice>().CreateDevice();
-        if (pHMD)
-        {
-            pSensor = *pHMD->GetSensor();
-            
-            // This will initialize HMDInfo with information about configured IPD,
-            // screen size and other variables needed for correct projection.
-            // We pass HMD DisplayDeviceName into the renderer to select the
-            // correct monitor in full-screen mode.
-            if (pHMD->GetDeviceInfo(&HMDInfo))
-            {
-                RenderParams.MonitorName = HMDInfo.DisplayDeviceName;
-                RenderParams.DisplayId = HMDInfo.DisplayId;
-                SConfig.SetHMDInfo(HMDInfo);
-            }
-        }
-        else
-        {
-            // If we didn't detect an HMD, try to create the sensor directly.
-            // This is useful for debugging sensor interaction; it is not needed in
-            // a shipping app.
-            pSensor = *pManager->EnumerateDevices<SensorDevice>().CreateDevice();
-        }
-        
-        
-        // If there was a problem detecting the Rift, display appropriate message.
-        detectionResult  = kCFUserNotificationAlternateResponse;
-        
-        if (!pHMD && !pSensor)
-            detectionMessage = "Oculus Rift not detected.";
-        else if (!pHMD)
-            detectionMessage = "Oculus Sensor detected; HMD Display not detected.";
-        else if (!pSensor)
-            detectionMessage = "Oculus HMD Display detected; Sensor not detected.";
-        else if (HMDInfo.DisplayDeviceName[0] == '\0')
-            detectionMessage = "Oculus Sensor detected; HMD display EDID not detected.";
-        else
-            detectionMessage = 0;
-        
-        if (detectionMessage)
-        {
-            String messageText(detectionMessage);
-            messageText += "\n\n"
-            "Press 'Try Again' to run retry detection.\n"
-            "Press 'Continue' to run full-screen anyway.";
-            
-            CFStringRef headerStrRef  = CFStringCreateWithCString(NULL, "Oculus Rift Detection", kCFStringEncodingMacRoman);
-            CFStringRef messageStrRef = CFStringCreateWithCString(NULL, messageText, kCFStringEncodingMacRoman);
-            
-            //launch the message box
-            CFUserNotificationDisplayAlert(0,
-                                           kCFUserNotificationNoteAlertLevel,
-                                           NULL, NULL, NULL,
-                                           headerStrRef, // header text
-                                           messageStrRef, // message text
-                                           CFSTR("Try again"), 
-                                           CFSTR("Continue"),
-                                           CFSTR("Cancel"),
-                                           &detectionResult);
-            
-            //Clean up the strings
-            CFRelease(headerStrRef);
-            CFRelease(messageStrRef);
-            
-            if (detectionResult == kCFUserNotificationCancelResponse ||
-                detectionResult == kCFUserNotificationOtherResponse)
-                return 1;
-        }
-        
-    } while (detectionResult != kCFUserNotificationAlternateResponse);
-    
-    
-    if (HMDInfo.HResolution > 0)
-    {
-        Width  = HMDInfo.HResolution;
-        Height = HMDInfo.VResolution;
-    }
-    
-    
-    if (!setupWindow())
-        return 1;
-    
-    if (pSensor)
-    {
-        // We need to attach sensor to SensorFusion object for it to receive
-        // body frame messages and update orientation. SFusion.GetOrientation()
-        // is used in OnIdle() to orient the view.
-        SFusion.AttachToSensor(pSensor);
-        SFusion.SetDelegateMessageHandler(this);
-		SFusion.SetPredictionEnabled(true);
-    }
-    
-    
-    // *** Initialize Rendering
-    
-    // Enable multi-sampling by default.
-    RenderParams.Multisample = 4;
-    RenderParams.Fullscreen  = false;//true; //?
-    
-    // Setup Graphics.
-    pRender = *OSX::RenderDevice::CreateDevice(RenderParams, (void*)View);
-    if (!pRender)
-        return 1;
-    
-    
-    // *** Configure Stereo settings.
-    
-    SConfig.SetFullViewport(Viewport(0,0, Width, Height));
-    SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
-    
-    // Configure proper Distortion Fit.
-    // For 7" screen, fit to touch left side of the view, leaving a bit of invisible
-    // screen on the top (saves on rendering cost).
-    // For smaller screens (5.5"), fit to the top.
-    if (HMDInfo.HScreenSize > 0.0f)
-    {
-        if (HMDInfo.HScreenSize > 0.140f) // 7"
-            SConfig.SetDistortionFitPointVP(-1.0f, 0.0f);
-        else
-            SConfig.SetDistortionFitPointVP(0.0f, 1.0f);
-    }
-    
-    pRender->SetSceneRenderScale(SConfig.GetDistortionScale());
-    
-    SConfig.Set2DAreaFov(DegreeToRad(85.0f));
-    
-    
-    // *** Populate Room Scene
-    
-    // This creates lights and models.
-    PopulateRoomScene(&Scene, pRender);
-    
-    
-    LastUpdate = GetAppTime();
-    return 0;
-}
-
-void OculusRoomTinyApp::OnMessage(const Message& msg)
-{
-	if (msg.Type == Message_DeviceAdded && msg.pDevice == pManager)
-	{
-		LogText("DeviceManager reported device added.\n");
-	}
-	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pManager)
-	{
-		LogText("DeviceManager reported device removed.\n");
-	}
-	else if (msg.Type == Message_DeviceAdded && msg.pDevice == pSensor)
-	{
-		LogText("Sensor reported device added.\n");
-	}
-	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pSensor)
-	{
-		LogText("Sensor reported device removed.\n");
-	}
-}
-
-bool  OculusRoomTinyApp::setupWindow()
-{
-    NSRect winrect;
-    winrect.origin.x = 0;
-    winrect.origin.y = 1000;
-    winrect.size.width = Width;
-    winrect.size.height = Height;
-    NSWindow* win = [[NSWindow alloc] initWithContentRect:winrect styleMask:NSTitledWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO];
-    
-    OVRView* view = [[OVRView alloc] initWithFrame:winrect];
-    [win setContentView:view];
-    [win setAcceptsMouseMovedEvents:YES];
-    [win setDelegate:view];
-    [view setApp:pApp];
-    Win = win;
-    View = view;
-
-    const char* title = "OculusRoomTiny";
-    [((NSWindow*)Win) setTitle:[[NSString alloc] initWithBytes:title length:strlen(title) encoding:NSUTF8StringEncoding]];
-    
-    [NSCursor hide];
-    [view warpMouseToCenter];
-    CGAssociateMouseAndMouseCursorPosition(false);
-
-    SetFullscreen(RenderParams, true);
-    return true;
-}
-
-void  OculusRoomTinyApp::destroyWindow()
-{
-    SetFullscreen(RenderParams, false);
-    [((NSWindow*)Win) close];
-}
-
-void OculusRoomTinyApp::OnMouseMove(int x, int y, int modifiers)
-{
-    OVR_UNUSED(modifiers);
-    
-    // Mouse motion here is always relative.
-    int         dx = x, dy = y;
-    const float maxPitch = ((3.1415f/2)*0.98f);
-    
-    // Apply to rotation. Subtract for right body frame rotation,
-    // since yaw rotation is positive CCW when looking down on XZ plane.
-    EyeYaw   -= (Sensitivity * dx)/ 360.0f;
-    
-    if (!pSensor)
-    {
-        EyePitch -= (Sensitivity * dy)/ 360.0f;
-        
-        if (EyePitch > maxPitch)
-            EyePitch = maxPitch;
-        if (EyePitch < -maxPitch)
-            EyePitch = -maxPitch;
-    }
-}
-
-
-void OculusRoomTinyApp::OnKey(unsigned vk, bool down)
-{
-    switch (vk)
-    {
-        case 'Q':
-            if (down && ControlDown)
-                Exit();;
-            break;
-        case Key_Escape:
-            if (!down)
-                Exit();
-            break;
-            
-            // Handle player movement keys.
-            // We just update movement state here, while the actual translation is done in OnIdle()
-            // based on time.
-        case 'W':      MoveForward = down ? (MoveForward | 1) : (MoveForward & ~1); break;
-        case 'S':      MoveBack    = down ? (MoveBack    | 1) : (MoveBack    & ~1); break;
-        case 'A':      MoveLeft    = down ? (MoveLeft    | 1) : (MoveLeft    & ~1); break;
-        case 'D':      MoveRight   = down ? (MoveRight   | 1) : (MoveRight   & ~1); break;
-        case Key_Up:    MoveForward = down ? (MoveForward | 2) : (MoveForward & ~2); break;
-        case Key_Down:  MoveBack    = down ? (MoveBack    | 2) : (MoveBack    & ~2); break;
-            
-        case 'R':
-            SFusion.Reset();
-            break;
-            
-        case 'P':
-            if (down)
-            {
-                // Toggle chromatic aberration correction on/off.
-                RenderDevice::PostProcessShader shader = pRender->GetPostProcessShader();
-                
-                if (shader == RenderDevice::PostProcessShader_Distortion)
-                {
-                    pRender->SetPostProcessShader(RenderDevice::PostProcessShader_DistortionAndChromAb);
-                }
-                else if (shader == RenderDevice::PostProcessShader_DistortionAndChromAb)
-                {
-                    pRender->SetPostProcessShader(RenderDevice::PostProcessShader_Distortion);
-                }
-                else
-                    OVR_ASSERT(false);
-            }
-            break;
-            
-            // Switch rendering modes/distortion.
-        case Key_F1:
-            SConfig.SetStereoMode(Stereo_None);
-            PostProcess = PostProcess_None;
-            break;
-        case Key_F2:
-            SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
-            PostProcess = PostProcess_None;
-            break;
-        case Key_F3:
-            SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
-            PostProcess = PostProcess_Distortion;
-            break;
-
-            // Stereo IPD adjustments, in meter (default IPD is 64mm).
-        case '+':
-        case '=':
-            if (down)
-                SConfig.SetIPD(SConfig.GetIPD() + 0.0005f * (ShiftDown ? 5.0f : 1.0f));
-            break;
-        case '-':
-        case '_':
-            if (down)
-                SConfig.SetIPD(SConfig.GetIPD() - 0.0005f * (ShiftDown ? 5.0f : 1.0f));
-            break;
-            
-            // Holding down Shift key accelerates adjustment velocity.
-        case Key_Shift:
-            ShiftDown = down;
-            break;
-        case Key_Meta:
-            ControlDown = down;
-            break;
-    }
-}
-
-
-void OculusRoomTinyApp::OnIdle()
-{
-    double curtime = GetAppTime();
-    float  dt      = float(curtime - LastUpdate);
-    LastUpdate     = curtime;
-    
-    
-    // Handle Sensor motion.
-    // We extract Yaw, Pitch, Roll instead of directly using the orientation
-    // to allow "additional" yaw manipulation with mouse/controller.
-    if (pSensor)
-    {
-        Quatf    hmdOrient = SFusion.GetOrientation();
-        float    yaw = 0.0f;
-        
-        hmdOrient.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &EyePitch, &EyeRoll);
-        
-        EyeYaw += (yaw - LastSensorYaw);
-        LastSensorYaw = yaw;
-    }
-    
-    
-    if (!pSensor)
-    {
-        const float maxPitch = ((3.1415f/2)*0.98f);
-        if (EyePitch > maxPitch)
-            EyePitch = maxPitch;
-        if (EyePitch < -maxPitch)
-            EyePitch = -maxPitch;
-    }
-    
-    // Handle keyboard movement.
-    // This translates EyePos based on Yaw vector direction and keys pressed.
-    // Note that Pitch and Roll do not affect movement (they only affect view).
-    if (MoveForward || MoveBack || MoveLeft || MoveRight)
-    {
-        Vector3f localMoveVector(0,0,0);
-        Matrix4f yawRotate = Matrix4f::RotationY(EyeYaw);
-        
-        if (MoveForward)
-            localMoveVector = ForwardVector;
-        else if (MoveBack)
-            localMoveVector = -ForwardVector;
-        
-        if (MoveRight)
-            localMoveVector += RightVector;
-        else if (MoveLeft)
-            localMoveVector -= RightVector;
-        
-        // Normalize vector so we don't move faster diagonally.
-        localMoveVector.Normalize();
-        Vector3f orientationVector = yawRotate.Transform(localMoveVector);
-        orientationVector *= MoveSpeed * dt * (ShiftDown ? 3.0f : 1.0f);
-        
-        EyePos += orientationVector;
-    }
-    
-    // Rotate and position View Camera, using YawPitchRoll in BodyFrame coordinates.
-    //
-    Matrix4f rollPitchYaw = Matrix4f::RotationY(EyeYaw) * Matrix4f::RotationX(EyePitch) *
-    Matrix4f::RotationZ(EyeRoll);
-    Vector3f up      = rollPitchYaw.Transform(UpVector);
-    Vector3f forward = rollPitchYaw.Transform(ForwardVector);
-    
-    
-    // Minimal head modelling.
-    float headBaseToEyeHeight     = 0.15f;  // Vertical height of eye from base of head
-    float headBaseToEyeProtrusion = 0.09f;  // Distance forward of eye from base of head
-    
-    Vector3f eyeCenterInHeadFrame(0.0f, headBaseToEyeHeight, -headBaseToEyeProtrusion);
-    Vector3f shiftedEyePos = EyePos + rollPitchYaw.Transform(eyeCenterInHeadFrame);
-    shiftedEyePos.y -= eyeCenterInHeadFrame.y; // Bring the head back down to original height
-    
-    ViewMat = Matrix4f::LookAtRH(shiftedEyePos, shiftedEyePos + forward, up);
-    
-    // This is what transformation would be without head modeling.
-    // View = Matrix4f::LookAtRH(EyePos, EyePos + forward, up);
-    
-    switch(SConfig.GetStereoMode())
-    {
-        case Stereo_None:
-            Render(SConfig.GetEyeRenderParams(StereoEye_Center));
-            break;
-            
-        case Stereo_LeftRight_Multipass:
-            Render(SConfig.GetEyeRenderParams(StereoEye_Left));
-            Render(SConfig.GetEyeRenderParams(StereoEye_Right));
-            break;
-    }
-    
-    pRender->Present();
-    // Force GPU to flush the scene, resulting in the lowest possible latency.
-    pRender->ForceFlushGPU();
-}
-
-
-// Render the scene for one eye.
-void OculusRoomTinyApp::Render(const StereoEyeParams& stereo)
-{
-    pRender->BeginScene(PostProcess);
-    
-    // Apply Viewport/Projection for the eye.
-    pRender->ApplyStereoParams(stereo);    
-    pRender->Clear();
-    pRender->SetDepthMode(true, true);
-    
-    Scene.Render(pRender, stereo.ViewAdjust * ViewMat);
-    
-    pRender->FinishScene();
-}
-
-void OculusRoomTinyApp::Exit()
-{
-    [NsApp stop:nil];
-    Quit = true;
-}
-
-bool OculusRoomTinyApp::SetFullscreen(const RenderTiny::RendererParams& rp, int fullscreen)
-{
-    if (fullscreen == RenderTiny::Display_Window)
-        [(OVRView*)View exitFullScreenModeWithOptions:nil];
-    else
-    {
-        NSScreen* usescreen = [NSScreen mainScreen];
-        NSArray* screens = [NSScreen screens];
-        for (int i = 0; i < [screens count]; i++)
-        {
-            NSScreen* s = (NSScreen*)[screens objectAtIndex:i];
-            CGDirectDisplayID disp = [OVRView displayFromScreen:s];
-            
-            if (disp == rp.DisplayId)
-                usescreen = s;
-        }
-        
-        [(OVRView*)View enterFullScreenMode:usescreen withOptions:nil];
-    }
-    
-    if (pRender)
-        pRender->SetFullscreen((RenderTiny::DisplayMode)fullscreen);
-    return 1;
-}
-
-//-------------------------------------------------------------------------------------
-// ***** OS X-Specific Logic
-
-@implementation OVRApp
-
-- (void)dealloc
-{
-    [super dealloc];
-}
-
-- (void)run
-{
-    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
-    _running = YES;
-    OculusRoomTinyApp* app;
-   
-    // Initializes LibOVR. This LogMask_All enables maximum logging.
-    // Custom allocator can also be specified here.
-    OVR::System::Init(OVR::Log::ConfigureDefaultLog(OVR::LogMask_All));
-   
-    int exitCode = 0;
-    do
-    {
-        {
-            using namespace OVR;
-            
-            // CreateApplication must be the first call since it does OVR::System::Initialize.
-            app = new OculusRoomTinyApp(self);
-            // The platform attached to an app will be deleted by DestroyApplication.
-            
-            [self setApp:app];
-            
-            const char* argv[] = {"OVRApp"};
-            exitCode = app->OnStartup(argv[0]);
-            if (exitCode)
-                break;
-        }
-        [self finishLaunching];
-        [pool drain];
-
-        while ([self isRunning])
-        {
-            pool = [[NSAutoreleasePool alloc] init];
-            NSEvent* event = [self nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
-            if (event)
-            {
-                [self sendEvent:event];
-            }
-            _App->OnIdle();
-            [pool drain];
-        }
-    } while(0);
-    
-    delete app;
-
-    // No OVR functions involving memory are allowed after this.
-    OVR::System::Destroy();
-}
-
-@end
-
-static int KeyMap[][2] =
-{
-    { NSDeleteFunctionKey,      OVR::Key_Delete },
-    { '\t',       OVR::Key_Tab },
-    { '\n',    OVR::Key_Return },
-    { NSPauseFunctionKey,     OVR::Key_Pause },
-    { 27,      OVR::Key_Escape },
-    { 127,     OVR::Key_Backspace },
-    { ' ',     OVR::Key_Space },
-    { NSPageUpFunctionKey,     OVR::Key_PageUp },
-    { NSPageDownFunctionKey,      OVR::Key_PageDown },
-    { NSNextFunctionKey,      OVR::Key_PageDown },
-    { NSEndFunctionKey,       OVR::Key_End },
-    { NSHomeFunctionKey,      OVR::Key_Home },
-    { NSLeftArrowFunctionKey,      OVR::Key_Left },
-    { NSUpArrowFunctionKey,        OVR::Key_Up },
-    { NSRightArrowFunctionKey,     OVR::Key_Right },
-    { NSDownArrowFunctionKey,      OVR::Key_Down },
-    { NSInsertFunctionKey,    OVR::Key_Insert },
-    { NSDeleteFunctionKey,    OVR::Key_Delete },
-    { NSHelpFunctionKey,      OVR::Key_Insert },
-};
-
-
-static KeyCode MapToKeyCode(wchar_t vk)
-{
-    unsigned key = Key_None;
-    
-    if ((vk >= 'a') && (vk <= 'z'))
-    {
-        key = vk - 'a' + Key_A;
-    }
-    else if ((vk >= ' ') && (vk <= '~'))
-    {
-        key = vk;
-    }
-    else if ((vk >= '0') && (vk <= '9'))
-    {
-        key = vk - '0' + Key_Num0;
-    }
-    else if ((vk >= NSF1FunctionKey) && (vk <= NSF15FunctionKey))
-    {
-        key = vk - NSF1FunctionKey + Key_F1;
-    }
-    else
-    {
-        for (unsigned i = 0; i< (sizeof(KeyMap) / sizeof(KeyMap[1])); i++)
-        {
-            if (vk == KeyMap[i][0])
-            {
-                key = KeyMap[i][1];
-                break;
-            }
-        }
-    }
-    
-    return (KeyCode)key;
-}
-
-@implementation OVRView
-
--(BOOL) acceptsFirstResponder
-{
-    return YES;
-}
--(BOOL) acceptsFirstMouse:(NSEvent *)ev
-{
-    return YES;
-}
-
-+(CGDirectDisplayID) displayFromScreen:(NSScreen *)s
-{
-    NSNumber* didref = (NSNumber*)[[s deviceDescription] objectForKey:@"NSScreenNumber"];
-    CGDirectDisplayID disp = (CGDirectDisplayID)[didref longValue];
-    return disp;
-}
-
--(void) warpMouseToCenter
-{
-    NSPoint w;
-    w.x = _App->GetWidth()/2.0f;
-    w.y = _App->GetHeight()/2.0f;
-    w = [[self window] convertBaseToScreen:w];
-    CGDirectDisplayID disp = [OVRView displayFromScreen:[[self window] screen]];
-    CGPoint p = {w.x, CGDisplayPixelsHigh(disp)-w.y};
-    CGDisplayMoveCursorToPoint(disp, p);
-}
-
--(void) keyDown:(NSEvent*)ev
-{
-    NSString* chars = [ev charactersIgnoringModifiers];
-    if ([chars length])
-    {
-        wchar_t ch = [chars characterAtIndex:0];
-        OVR::KeyCode key = MapToKeyCode(ch);
-        _App->OnKey(key, true);
-    }
-}
--(void) keyUp:(NSEvent*)ev
-{
-    NSString* chars = [ev charactersIgnoringModifiers];
-    if ([chars length])
-    {
-        wchar_t ch = [chars characterAtIndex:0];
-        OVR::KeyCode key = MapToKeyCode(ch);
-        _App->OnKey(key, false);
-        
-    }
-}
-
-
--(void)flagsChanged:(NSEvent *)ev
-{
-    static const OVR::KeyCode ModifierKeys[] = {OVR::Key_None, OVR::Key_Shift, OVR::Key_Control, OVR::Key_Alt, OVR::Key_Meta};
-
-    unsigned long cmods = [ev modifierFlags];
-    if ((cmods & 0xffff0000) != _Modifiers)
-    {
-        uint32_t mods = 0;
-        if (cmods & NSShiftKeyMask)
-            mods |= 0x01;
-        if (cmods & NSControlKeyMask)
-            mods |= 0x02;
-        if (cmods & NSAlternateKeyMask)
-            mods |= 0x04;
-        if (cmods & NSCommandKeyMask)
-            mods |= 0x08;
-
-        for (int i = 1; i <= 4; i++)
-        {
-            unsigned long m = (1 << (16+i));
-            if ((cmods & m) != (_Modifiers & m))
-            {
-                if (cmods & m)
-                    _App->OnKey(ModifierKeys[i], true);
-                else
-                    _App->OnKey(ModifierKeys[i], false);
-            }
-        }
-        _Modifiers = cmods & 0xffff0000;
-    }
-}
-
--(void)ProcessMouse:(NSEvent*)ev
-{
-    switch ([ev type])
-    {
-        case NSLeftMouseDragged:
-        case NSRightMouseDragged:
-        case NSOtherMouseDragged:
-        case NSMouseMoved:
-        {
-            int dx = [ev deltaX];
-            int dy = [ev deltaY];
-            
-            if (dx != 0 || dy != 0)
-            {
-                _App->OnMouseMove(dx, dy, 0);
-                [self warpMouseToCenter];
-            }
-        }
-        break;
-        case NSLeftMouseDown:
-        case NSRightMouseDown:
-        case NSOtherMouseDown:
-            break;
-    }
-}
-
--(void) mouseMoved:(NSEvent*)ev
-{
-    [self ProcessMouse:ev];
-}
--(void) mouseDragged:(NSEvent*)ev
-{
-    [self ProcessMouse:ev];
-}
-
--(void) mouseDown:(NSEvent*)ev
-{
-    [self warpMouseToCenter];
-    CGAssociateMouseAndMouseCursorPosition(false);
-    [NSCursor hide];
-}
-
-//-(void)
-
--(id) initWithFrame:(NSRect)frameRect
-{
-    NSOpenGLPixelFormatAttribute attr[] =
-    {NSOpenGLPFAWindow, NSOpenGLPFADoubleBuffer, NSOpenGLPFADepthSize, 24, nil};
-        
-    NSOpenGLPixelFormat *pf = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease];
-    
-    self = [super initWithFrame:frameRect pixelFormat:pf];
-    GLint swap = 0;
-    [[self openGLContext] setValues:&swap forParameter:NSOpenGLCPSwapInterval];
-    //[self setWantsBestResolutionOpenGLSurface:YES];
-    return self;
-}
-
--(BOOL)windowShouldClose:(id)sender
-{
-    _App->Exit();
-    return 1;
-}
-
-@end
-
-// GL OSX-specific logic
-namespace OSX {
-
-    RenderDevice::RenderDevice(const RendererParams& p, void* osview, void* context)
-        : GL::RenderDevice(p), Context(context)
-    {
-        OVRView* view = (OVRView*)osview;
-        NSRect bounds = [view bounds];
-        WindowWidth = bounds.size.width;
-        WindowHeight= bounds.size.height;
-        
-    }
-
-    RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* osview)
-    {
-        OVRView* view = (OVRView*)osview;
-        NSOpenGLContext *context = [view openGLContext];
-        if (!context)
-            return NULL;
-
-        [context makeCurrentContext];
-        [[view window] makeKeyAndOrderFront:nil];
-
-        return new OSX::RenderDevice(rp, osview, context);
-    }
-
-    void RenderDevice::Present()
-    {
-        NSOpenGLContext *context = (NSOpenGLContext*)Context;
-        [context flushBuffer];
-    }
-
-    void RenderDevice::Shutdown()
-    {
-        Context = NULL;
-    }
-
-    bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
-    {
-        Params.Fullscreen = fullscreen;
-        return 1;
-    }
-    
-}
-
-
-int main(int argc, char *argv[])
-{
-    NSApplication* nsapp = [OVRApp sharedApplication];
-    [nsapp run];
-    return 0;
-}
-
+/************************************************************************************
+ 
+ Filename    :   OSX_OculusRoomTiny.mm
+ Content     :   Simplest possible first-person view test application for Oculus Rift
+ Created     :   May 7, 2013
+ Authors     :   Michael Antonov, Andrew Reisse, Artem Bolgar
+ 
+ Copyright   :   Copyright 2013 Oculus, Inc. All Rights reserved.
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ 
+ *************************************************************************************/
+
+#import "OSX_OculusRoomTiny.h"
+#include "RenderTiny_GL_Device.h"
+
+#include "Kernel/OVR_KeyCodes.h"
+
+using namespace OVR;
+
+//-------------------------------------------------------------------------------------
+// ***** OculusRoomTiny Class
+
+// Static pApp simplifies routing the window function.
+OculusRoomTinyApp* OculusRoomTinyApp::pApp = 0;
+
+
+OculusRoomTinyApp::OculusRoomTinyApp(OVRApp* nsapp)
+    : pRender(0),
+    LastUpdate(0),
+    NsApp(nsapp),
+    Quit(0),
+
+    // Initial location
+    EyePos(0.0f, 1.6f, -5.0f),
+    EyeYaw(YawInitial), EyePitch(0), EyeRoll(0),
+    LastSensorYaw(0),
+    SConfig(),
+    PostProcess(PostProcess_Distortion),
+    ShiftDown(false),
+    ControlDown(false)
+{
+    pApp = this;
+    
+    Width  = 1280;
+    Height = 800;
+    
+    StartupTicks = OVR::Timer::GetTicks();
+    
+    MoveForward   = MoveBack = MoveLeft = MoveRight = 0;
+}
+
+OculusRoomTinyApp::~OculusRoomTinyApp()
+{
+	RemoveHandlerFromDevices();
+    pSensor.Clear();
+    pHMD.Clear();
+    destroyWindow();
+    pApp = 0;
+}
+
+
+int OculusRoomTinyApp::OnStartup(const char* args)
+{
+    OVR_UNUSED(args);
+    
+    
+    // *** Oculus HMD & Sensor Initialization
+    
+    // Create DeviceManager and first available HMDDevice from it.
+    // Sensor object is created from the HMD, to ensure that it is on the
+    // correct device.
+    
+    pManager = *DeviceManager::Create();
+    
+	// We'll handle it's messages in this case.
+	pManager->SetMessageHandler(this);
+    
+    CFOptionFlags detectionResult;
+    const char* detectionMessage;
+    
+    do
+    {
+        // Release Sensor/HMD in case this is a retry.
+        pSensor.Clear();
+        pHMD.Clear();
+        RenderParams.MonitorName.Clear();
+        
+        pHMD  = *pManager->EnumerateDevices<HMDDevice>().CreateDevice();
+        if (pHMD)
+        {
+            pSensor = *pHMD->GetSensor();
+            
+            // This will initialize HMDInfo with information about configured IPD,
+            // screen size and other variables needed for correct projection.
+            // We pass HMD DisplayDeviceName into the renderer to select the
+            // correct monitor in full-screen mode.
+            if (pHMD->GetDeviceInfo(&HMDInfo))
+            {
+                RenderParams.MonitorName = HMDInfo.DisplayDeviceName;
+                RenderParams.DisplayId = HMDInfo.DisplayId;
+                SConfig.SetHMDInfo(HMDInfo);
+            }
+        }
+        else
+        {
+            // If we didn't detect an HMD, try to create the sensor directly.
+            // This is useful for debugging sensor interaction; it is not needed in
+            // a shipping app.
+            pSensor = *pManager->EnumerateDevices<SensorDevice>().CreateDevice();
+        }
+        
+        
+        // If there was a problem detecting the Rift, display appropriate message.
+        detectionResult  = kCFUserNotificationAlternateResponse;
+        
+        if (!pHMD && !pSensor)
+            detectionMessage = "Oculus Rift not detected.";
+        else if (!pHMD)
+            detectionMessage = "Oculus Sensor detected; HMD Display not detected.";
+        else if (!pSensor)
+            detectionMessage = "Oculus HMD Display detected; Sensor not detected.";
+        else if (HMDInfo.DisplayDeviceName[0] == '\0')
+            detectionMessage = "Oculus Sensor detected; HMD display EDID not detected.";
+        else
+            detectionMessage = 0;
+        
+        if (detectionMessage)
+        {
+            String messageText(detectionMessage);
+            messageText += "\n\n"
+            "Press 'Try Again' to run retry detection.\n"
+            "Press 'Continue' to run full-screen anyway.";
+            
+            CFStringRef headerStrRef  = CFStringCreateWithCString(NULL, "Oculus Rift Detection", kCFStringEncodingMacRoman);
+            CFStringRef messageStrRef = CFStringCreateWithCString(NULL, messageText, kCFStringEncodingMacRoman);
+            
+            //launch the message box
+            CFUserNotificationDisplayAlert(0,
+                                           kCFUserNotificationNoteAlertLevel,
+                                           NULL, NULL, NULL,
+                                           headerStrRef, // header text
+                                           messageStrRef, // message text
+                                           CFSTR("Try again"), 
+                                           CFSTR("Continue"),
+                                           CFSTR("Cancel"),
+                                           &detectionResult);
+            
+            //Clean up the strings
+            CFRelease(headerStrRef);
+            CFRelease(messageStrRef);
+            
+            if (detectionResult == kCFUserNotificationCancelResponse ||
+                detectionResult == kCFUserNotificationOtherResponse)
+                return 1;
+        }
+        
+    } while (detectionResult != kCFUserNotificationAlternateResponse);
+    
+    
+    if (HMDInfo.HResolution > 0)
+    {
+        Width  = HMDInfo.HResolution;
+        Height = HMDInfo.VResolution;
+    }
+    
+    
+    if (!setupWindow())
+        return 1;
+    
+    if (pSensor)
+    {
+        // We need to attach sensor to SensorFusion object for it to receive
+        // body frame messages and update orientation. SFusion.GetOrientation()
+        // is used in OnIdle() to orient the view.
+        SFusion.AttachToSensor(pSensor);
+        SFusion.SetDelegateMessageHandler(this);
+		SFusion.SetPredictionEnabled(true);
+    }
+    
+    
+    // *** Initialize Rendering
+    
+    // Enable multi-sampling by default.
+    RenderParams.Multisample = 4;
+    RenderParams.Fullscreen  = false;//true; //?
+    
+    // Setup Graphics.
+    pRender = *OSX::RenderDevice::CreateDevice(RenderParams, (void*)View);
+    if (!pRender)
+        return 1;
+    
+    
+    // *** Configure Stereo settings.
+    
+    SConfig.SetFullViewport(Viewport(0,0, Width, Height));
+    SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
+    
+    // Configure proper Distortion Fit.
+    // For 7" screen, fit to touch left side of the view, leaving a bit of invisible
+    // screen on the top (saves on rendering cost).
+    // For smaller screens (5.5"), fit to the top.
+    if (HMDInfo.HScreenSize > 0.0f)
+    {
+        if (HMDInfo.HScreenSize > 0.140f) // 7"
+            SConfig.SetDistortionFitPointVP(-1.0f, 0.0f);
+        else
+            SConfig.SetDistortionFitPointVP(0.0f, 1.0f);
+    }
+    
+    pRender->SetSceneRenderScale(SConfig.GetDistortionScale());
+    
+    SConfig.Set2DAreaFov(DegreeToRad(85.0f));
+    
+    
+    // *** Populate Room Scene
+    
+    // This creates lights and models.
+    PopulateRoomScene(&Scene, pRender);
+    
+    
+    LastUpdate = GetAppTime();
+    return 0;
+}
+
+void OculusRoomTinyApp::OnMessage(const Message& msg)
+{
+	if (msg.Type == Message_DeviceAdded && msg.pDevice == pManager)
+	{
+		LogText("DeviceManager reported device added.\n");
+	}
+	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pManager)
+	{
+		LogText("DeviceManager reported device removed.\n");
+	}
+	else if (msg.Type == Message_DeviceAdded && msg.pDevice == pSensor)
+	{
+		LogText("Sensor reported device added.\n");
+	}
+	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pSensor)
+	{
+		LogText("Sensor reported device removed.\n");
+	}
+}
+
+bool  OculusRoomTinyApp::setupWindow()
+{
+    NSRect winrect;
+    winrect.origin.x = 0;
+    winrect.origin.y = 1000;
+    winrect.size.width = Width;
+    winrect.size.height = Height;
+    NSWindow* win = [[NSWindow alloc] initWithContentRect:winrect styleMask:NSTitledWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO];
+    
+    OVRView* view = [[OVRView alloc] initWithFrame:winrect];
+    [win setContentView:view];
+    [win setAcceptsMouseMovedEvents:YES];
+    [win setDelegate:view];
+    [view setApp:pApp];
+    Win = win;
+    View = view;
+
+    const char* title = "OculusRoomTiny";
+    [((NSWindow*)Win) setTitle:[[NSString alloc] initWithBytes:title length:strlen(title) encoding:NSUTF8StringEncoding]];
+    
+    [NSCursor hide];
+    [view warpMouseToCenter];
+    CGAssociateMouseAndMouseCursorPosition(false);
+
+    SetFullscreen(RenderParams, true);
+    return true;
+}
+
+void  OculusRoomTinyApp::destroyWindow()
+{
+    SetFullscreen(RenderParams, false);
+    [((NSWindow*)Win) close];
+}
+
+void OculusRoomTinyApp::OnMouseMove(int x, int y, int modifiers)
+{
+    OVR_UNUSED(modifiers);
+    
+    // Mouse motion here is always relative.
+    int         dx = x, dy = y;
+    const float maxPitch = ((3.1415f/2)*0.98f);
+    
+    // Apply to rotation. Subtract for right body frame rotation,
+    // since yaw rotation is positive CCW when looking down on XZ plane.
+    EyeYaw   -= (Sensitivity * dx)/ 360.0f;
+    
+    if (!pSensor)
+    {
+        EyePitch -= (Sensitivity * dy)/ 360.0f;
+        
+        if (EyePitch > maxPitch)
+            EyePitch = maxPitch;
+        if (EyePitch < -maxPitch)
+            EyePitch = -maxPitch;
+    }
+}
+
+
+void OculusRoomTinyApp::OnKey(unsigned vk, bool down)
+{
+    switch (vk)
+    {
+        case 'Q':
+            if (down && ControlDown)
+                Exit();;
+            break;
+        case Key_Escape:
+            if (!down)
+                Exit();
+            break;
+            
+            // Handle player movement keys.
+            // We just update movement state here, while the actual translation is done in OnIdle()
+            // based on time.
+        case 'W':      MoveForward = down ? (MoveForward | 1) : (MoveForward & ~1); break;
+        case 'S':      MoveBack    = down ? (MoveBack    | 1) : (MoveBack    & ~1); break;
+        case 'A':      MoveLeft    = down ? (MoveLeft    | 1) : (MoveLeft    & ~1); break;
+        case 'D':      MoveRight   = down ? (MoveRight   | 1) : (MoveRight   & ~1); break;
+        case Key_Up:    MoveForward = down ? (MoveForward | 2) : (MoveForward & ~2); break;
+        case Key_Down:  MoveBack    = down ? (MoveBack    | 2) : (MoveBack    & ~2); break;
+            
+        case 'R':
+            SFusion.Reset();
+            break;
+            
+        case 'P':
+            if (down)
+            {
+                // Toggle chromatic aberration correction on/off.
+                RenderDevice::PostProcessShader shader = pRender->GetPostProcessShader();
+                
+                if (shader == RenderDevice::PostProcessShader_Distortion)
+                {
+                    pRender->SetPostProcessShader(RenderDevice::PostProcessShader_DistortionAndChromAb);
+                }
+                else if (shader == RenderDevice::PostProcessShader_DistortionAndChromAb)
+                {
+                    pRender->SetPostProcessShader(RenderDevice::PostProcessShader_Distortion);
+                }
+                else
+                    OVR_ASSERT(false);
+            }
+            break;
+            
+            // Switch rendering modes/distortion.
+        case Key_F1:
+            SConfig.SetStereoMode(Stereo_None);
+            PostProcess = PostProcess_None;
+            break;
+        case Key_F2:
+            SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
+            PostProcess = PostProcess_None;
+            break;
+        case Key_F3:
+            SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
+            PostProcess = PostProcess_Distortion;
+            break;
+
+            // Stereo IPD adjustments, in meter (default IPD is 64mm).
+        case '+':
+        case '=':
+            if (down)
+                SConfig.SetIPD(SConfig.GetIPD() + 0.0005f * (ShiftDown ? 5.0f : 1.0f));
+            break;
+        case '-':
+        case '_':
+            if (down)
+                SConfig.SetIPD(SConfig.GetIPD() - 0.0005f * (ShiftDown ? 5.0f : 1.0f));
+            break;
+            
+            // Holding down Shift key accelerates adjustment velocity.
+        case Key_Shift:
+            ShiftDown = down;
+            break;
+        case Key_Meta:
+            ControlDown = down;
+            break;
+    }
+}
+
+
+void OculusRoomTinyApp::OnIdle()
+{
+    double curtime = GetAppTime();
+    float  dt      = float(curtime - LastUpdate);
+    LastUpdate     = curtime;
+    
+    
+    // Handle Sensor motion.
+    // We extract Yaw, Pitch, Roll instead of directly using the orientation
+    // to allow "additional" yaw manipulation with mouse/controller.
+    if (pSensor)
+    {
+        Quatf    hmdOrient = SFusion.GetOrientation();
+        float    yaw = 0.0f;
+        
+        hmdOrient.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &EyePitch, &EyeRoll);
+        
+        EyeYaw += (yaw - LastSensorYaw);
+        LastSensorYaw = yaw;
+    }
+    
+    
+    if (!pSensor)
+    {
+        const float maxPitch = ((3.1415f/2)*0.98f);
+        if (EyePitch > maxPitch)
+            EyePitch = maxPitch;
+        if (EyePitch < -maxPitch)
+            EyePitch = -maxPitch;
+    }
+    
+    // Handle keyboard movement.
+    // This translates EyePos based on Yaw vector direction and keys pressed.
+    // Note that Pitch and Roll do not affect movement (they only affect view).
+    if (MoveForward || MoveBack || MoveLeft || MoveRight)
+    {
+        Vector3f localMoveVector(0,0,0);
+        Matrix4f yawRotate = Matrix4f::RotationY(EyeYaw);
+        
+        if (MoveForward)
+            localMoveVector = ForwardVector;
+        else if (MoveBack)
+            localMoveVector = -ForwardVector;
+        
+        if (MoveRight)
+            localMoveVector += RightVector;
+        else if (MoveLeft)
+            localMoveVector -= RightVector;
+        
+        // Normalize vector so we don't move faster diagonally.
+        localMoveVector.Normalize();
+        Vector3f orientationVector = yawRotate.Transform(localMoveVector);
+        orientationVector *= MoveSpeed * dt * (ShiftDown ? 3.0f : 1.0f);
+        
+        EyePos += orientationVector;
+    }
+    
+    // Rotate and position View Camera, using YawPitchRoll in BodyFrame coordinates.
+    //
+    Matrix4f rollPitchYaw = Matrix4f::RotationY(EyeYaw) * Matrix4f::RotationX(EyePitch) *
+    Matrix4f::RotationZ(EyeRoll);
+    Vector3f up      = rollPitchYaw.Transform(UpVector);
+    Vector3f forward = rollPitchYaw.Transform(ForwardVector);
+    
+    
+    // Minimal head modelling.
+    float headBaseToEyeHeight     = 0.15f;  // Vertical height of eye from base of head
+    float headBaseToEyeProtrusion = 0.09f;  // Distance forward of eye from base of head
+    
+    Vector3f eyeCenterInHeadFrame(0.0f, headBaseToEyeHeight, -headBaseToEyeProtrusion);
+    Vector3f shiftedEyePos = EyePos + rollPitchYaw.Transform(eyeCenterInHeadFrame);
+    shiftedEyePos.y -= eyeCenterInHeadFrame.y; // Bring the head back down to original height
+    
+    ViewMat = Matrix4f::LookAtRH(shiftedEyePos, shiftedEyePos + forward, up);
+    
+    // This is what transformation would be without head modeling.
+    // View = Matrix4f::LookAtRH(EyePos, EyePos + forward, up);
+    
+    switch(SConfig.GetStereoMode())
+    {
+        case Stereo_None:
+            Render(SConfig.GetEyeRenderParams(StereoEye_Center));
+            break;
+            
+        case Stereo_LeftRight_Multipass:
+            Render(SConfig.GetEyeRenderParams(StereoEye_Left));
+            Render(SConfig.GetEyeRenderParams(StereoEye_Right));
+            break;
+    }
+    
+    pRender->Present();
+    // Force GPU to flush the scene, resulting in the lowest possible latency.
+    pRender->ForceFlushGPU();
+}
+
+
+// Render the scene for one eye.
+void OculusRoomTinyApp::Render(const StereoEyeParams& stereo)
+{
+    pRender->BeginScene(PostProcess);
+    
+    // Apply Viewport/Projection for the eye.
+    pRender->ApplyStereoParams(stereo);    
+    pRender->Clear();
+    pRender->SetDepthMode(true, true);
+    
+    Scene.Render(pRender, stereo.ViewAdjust * ViewMat);
+    
+    pRender->FinishScene();
+}
+
+void OculusRoomTinyApp::Exit()
+{
+    [NsApp stop:nil];
+    Quit = true;
+}
+
+bool OculusRoomTinyApp::SetFullscreen(const RenderTiny::RendererParams& rp, int fullscreen)
+{
+    if (fullscreen == RenderTiny::Display_Window)
+        [(OVRView*)View exitFullScreenModeWithOptions:nil];
+    else
+    {
+        NSScreen* usescreen = [NSScreen mainScreen];
+        NSArray* screens = [NSScreen screens];
+        for (int i = 0; i < [screens count]; i++)
+        {
+            NSScreen* s = (NSScreen*)[screens objectAtIndex:i];
+            CGDirectDisplayID disp = [OVRView displayFromScreen:s];
+            
+            if (disp == rp.DisplayId)
+                usescreen = s;
+        }
+        
+        [(OVRView*)View enterFullScreenMode:usescreen withOptions:nil];
+    }
+    
+    if (pRender)
+        pRender->SetFullscreen((RenderTiny::DisplayMode)fullscreen);
+    return 1;
+}
+
+//-------------------------------------------------------------------------------------
+// ***** OS X-Specific Logic
+
+@implementation OVRApp
+
+- (void)dealloc
+{
+    [super dealloc];
+}
+
+- (void)run
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    _running = YES;
+    OculusRoomTinyApp* app;
+   
+    // Initializes LibOVR. This LogMask_All enables maximum logging.
+    // Custom allocator can also be specified here.
+    OVR::System::Init(OVR::Log::ConfigureDefaultLog(OVR::LogMask_All));
+   
+    int exitCode = 0;
+    do
+    {
+        {
+            using namespace OVR;
+            
+            // CreateApplication must be the first call since it does OVR::System::Initialize.
+            app = new OculusRoomTinyApp(self);
+            // The platform attached to an app will be deleted by DestroyApplication.
+            
+            [self setApp:app];
+            
+            const char* argv[] = {"OVRApp"};
+            exitCode = app->OnStartup(argv[0]);
+            if (exitCode)
+                break;
+        }
+        [self finishLaunching];
+        [pool drain];
+
+        while ([self isRunning])
+        {
+            pool = [[NSAutoreleasePool alloc] init];
+            NSEvent* event = [self nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
+            if (event)
+            {
+                [self sendEvent:event];
+            }
+            _App->OnIdle();
+            [pool drain];
+        }
+    } while(0);
+    
+    delete app;
+
+    // No OVR functions involving memory are allowed after this.
+    OVR::System::Destroy();
+}
+
+@end
+
+static int KeyMap[][2] =
+{
+    { NSDeleteFunctionKey,      OVR::Key_Delete },
+    { '\t',       OVR::Key_Tab },
+    { '\n',    OVR::Key_Return },
+    { NSPauseFunctionKey,     OVR::Key_Pause },
+    { 27,      OVR::Key_Escape },
+    { 127,     OVR::Key_Backspace },
+    { ' ',     OVR::Key_Space },
+    { NSPageUpFunctionKey,     OVR::Key_PageUp },
+    { NSPageDownFunctionKey,      OVR::Key_PageDown },
+    { NSNextFunctionKey,      OVR::Key_PageDown },
+    { NSEndFunctionKey,       OVR::Key_End },
+    { NSHomeFunctionKey,      OVR::Key_Home },
+    { NSLeftArrowFunctionKey,      OVR::Key_Left },
+    { NSUpArrowFunctionKey,        OVR::Key_Up },
+    { NSRightArrowFunctionKey,     OVR::Key_Right },
+    { NSDownArrowFunctionKey,      OVR::Key_Down },
+    { NSInsertFunctionKey,    OVR::Key_Insert },
+    { NSDeleteFunctionKey,    OVR::Key_Delete },
+    { NSHelpFunctionKey,      OVR::Key_Insert },
+};
+
+
+static KeyCode MapToKeyCode(wchar_t vk)
+{
+    unsigned key = Key_None;
+    
+    if ((vk >= 'a') && (vk <= 'z'))
+    {
+        key = vk - 'a' + Key_A;
+    }
+    else if ((vk >= ' ') && (vk <= '~'))
+    {
+        key = vk;
+    }
+    else if ((vk >= '0') && (vk <= '9'))
+    {
+        key = vk - '0' + Key_Num0;
+    }
+    else if ((vk >= NSF1FunctionKey) && (vk <= NSF15FunctionKey))
+    {
+        key = vk - NSF1FunctionKey + Key_F1;
+    }
+    else
+    {
+        for (unsigned i = 0; i< (sizeof(KeyMap) / sizeof(KeyMap[1])); i++)
+        {
+            if (vk == KeyMap[i][0])
+            {
+                key = KeyMap[i][1];
+                break;
+            }
+        }
+    }
+    
+    return (KeyCode)key;
+}
+
+@implementation OVRView
+
+-(BOOL) acceptsFirstResponder
+{
+    return YES;
+}
+-(BOOL) acceptsFirstMouse:(NSEvent *)ev
+{
+    return YES;
+}
+
++(CGDirectDisplayID) displayFromScreen:(NSScreen *)s
+{
+    NSNumber* didref = (NSNumber*)[[s deviceDescription] objectForKey:@"NSScreenNumber"];
+    CGDirectDisplayID disp = (CGDirectDisplayID)[didref longValue];
+    return disp;
+}
+
+-(void) warpMouseToCenter
+{
+    NSPoint w;
+    w.x = _App->GetWidth()/2.0f;
+    w.y = _App->GetHeight()/2.0f;
+    w = [[self window] convertBaseToScreen:w];
+    CGDirectDisplayID disp = [OVRView displayFromScreen:[[self window] screen]];
+    CGPoint p = {w.x, CGDisplayPixelsHigh(disp)-w.y};
+    CGDisplayMoveCursorToPoint(disp, p);
+}
+
+-(void) keyDown:(NSEvent*)ev
+{
+    NSString* chars = [ev charactersIgnoringModifiers];
+    if ([chars length])
+    {
+        wchar_t ch = [chars characterAtIndex:0];
+        OVR::KeyCode key = MapToKeyCode(ch);
+        _App->OnKey(key, true);
+    }
+}
+-(void) keyUp:(NSEvent*)ev
+{
+    NSString* chars = [ev charactersIgnoringModifiers];
+    if ([chars length])
+    {
+        wchar_t ch = [chars characterAtIndex:0];
+        OVR::KeyCode key = MapToKeyCode(ch);
+        _App->OnKey(key, false);
+        
+    }
+}
+
+
+-(void)flagsChanged:(NSEvent *)ev
+{
+    static const OVR::KeyCode ModifierKeys[] = {OVR::Key_None, OVR::Key_Shift, OVR::Key_Control, OVR::Key_Alt, OVR::Key_Meta};
+
+    unsigned long cmods = [ev modifierFlags];
+    if ((cmods & 0xffff0000) != _Modifiers)
+    {
+        uint32_t mods = 0;
+        if (cmods & NSShiftKeyMask)
+            mods |= 0x01;
+        if (cmods & NSControlKeyMask)
+            mods |= 0x02;
+        if (cmods & NSAlternateKeyMask)
+            mods |= 0x04;
+        if (cmods & NSCommandKeyMask)
+            mods |= 0x08;
+
+        for (int i = 1; i <= 4; i++)
+        {
+            unsigned long m = (1 << (16+i));
+            if ((cmods & m) != (_Modifiers & m))
+            {
+                if (cmods & m)
+                    _App->OnKey(ModifierKeys[i], true);
+                else
+                    _App->OnKey(ModifierKeys[i], false);
+            }
+        }
+        _Modifiers = cmods & 0xffff0000;
+    }
+}
+
+-(void)ProcessMouse:(NSEvent*)ev
+{
+    switch ([ev type])
+    {
+        case NSLeftMouseDragged:
+        case NSRightMouseDragged:
+        case NSOtherMouseDragged:
+        case NSMouseMoved:
+        {
+            int dx = [ev deltaX];
+            int dy = [ev deltaY];
+            
+            if (dx != 0 || dy != 0)
+            {
+                _App->OnMouseMove(dx, dy, 0);
+                [self warpMouseToCenter];
+            }
+        }
+        break;
+        case NSLeftMouseDown:
+        case NSRightMouseDown:
+        case NSOtherMouseDown:
+            break;
+    }
+}
+
+-(void) mouseMoved:(NSEvent*)ev
+{
+    [self ProcessMouse:ev];
+}
+-(void) mouseDragged:(NSEvent*)ev
+{
+    [self ProcessMouse:ev];
+}
+
+-(void) mouseDown:(NSEvent*)ev
+{
+    [self warpMouseToCenter];
+    CGAssociateMouseAndMouseCursorPosition(false);
+    [NSCursor hide];
+}
+
+//-(void)
+
+-(id) initWithFrame:(NSRect)frameRect
+{
+    NSOpenGLPixelFormatAttribute attr[] =
+    {NSOpenGLPFAWindow, NSOpenGLPFADoubleBuffer, NSOpenGLPFADepthSize, 24, nil};
+        
+    NSOpenGLPixelFormat *pf = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease];
+    
+    self = [super initWithFrame:frameRect pixelFormat:pf];
+    GLint swap = 0;
+    [[self openGLContext] setValues:&swap forParameter:NSOpenGLCPSwapInterval];
+    //[self setWantsBestResolutionOpenGLSurface:YES];
+    return self;
+}
+
+-(BOOL)windowShouldClose:(id)sender
+{
+    _App->Exit();
+    return 1;
+}
+
+@end
+
+// GL OSX-specific logic
+namespace OSX {
+
+    RenderDevice::RenderDevice(const RendererParams& p, void* osview, void* context)
+        : GL::RenderDevice(p), Context(context)
+    {
+        OVRView* view = (OVRView*)osview;
+        NSRect bounds = [view bounds];
+        WindowWidth = bounds.size.width;
+        WindowHeight= bounds.size.height;
+        
+    }
+
+    RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* osview)
+    {
+        OVRView* view = (OVRView*)osview;
+        NSOpenGLContext *context = [view openGLContext];
+        if (!context)
+            return NULL;
+
+        [context makeCurrentContext];
+        [[view window] makeKeyAndOrderFront:nil];
+
+        return new OSX::RenderDevice(rp, osview, context);
+    }
+
+    void RenderDevice::Present()
+    {
+        NSOpenGLContext *context = (NSOpenGLContext*)Context;
+        [context flushBuffer];
+    }
+
+    void RenderDevice::Shutdown()
+    {
+        Context = NULL;
+    }
+
+    bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
+    {
+        Params.Fullscreen = fullscreen;
+        return 1;
+    }
+    
+}
+
+
+int main(int argc, char *argv[])
+{
+    NSApplication* nsapp = [OVRApp sharedApplication];
+    [nsapp run];
+    return 0;
+}
+
diff --git a/Samples/OculusRoomTiny/OculusRoomModel.cpp b/Samples/OculusRoomTiny/OculusRoomModel.cpp
index 74e60cf..e12751a 100644
--- a/Samples/OculusRoomTiny/OculusRoomModel.cpp
+++ b/Samples/OculusRoomTiny/OculusRoomModel.cpp
@@ -1,260 +1,260 @@
-/************************************************************************************
-
-Filename    :   OculusRoomModel.cpp
-Content     :   Creates a simple room scene from hard-coded geometry
-Created     :   October 4, 2012
-
-Copyright   :   Copyright 2012-2013 Oculus, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-*************************************************************************************/
-
-#include "RenderTiny_Device.h"
-
-using namespace OVR;
-using namespace OVR::RenderTiny;
-
-
-//-------------------------------------------------------------------------------------
-// ***** Room Model
-
-// This model is hard-coded out of axis-aligned solid-colored slabs.
-// Room unit dimensions are in meters. Player starts in the middle.
-//
-
-enum BuiltinTexture
-{
-    Tex_None,
-    Tex_Checker,
-    Tex_Block,
-    Tex_Panel,
-    Tex_Count
-};
-
-struct Slab
-{
-    float x1, y1, z1;
-    float x2, y2, z2;
-    Color c;
-};
-
-struct SlabModel
-{
-    int   Count;
-    Slab* pSlabs;
-    BuiltinTexture tex;
-};
-
-Slab FloorSlabs[] =
-{
-    // Floor
-    { -10.0f,  -0.1f,  -20.0f,  10.0f,  0.0f, 20.1f,  Color(128,128,128) }
-};
-
-SlabModel Floor = {sizeof(FloorSlabs)/sizeof(Slab), FloorSlabs, Tex_Checker};
-
-Slab CeilingSlabs[] =
-{
-    { -10.0f,  4.0f,  -20.0f,  10.0f,  4.1f, 20.1f,  Color(128,128,128) }
-};
-
-SlabModel Ceiling = {sizeof(FloorSlabs)/sizeof(Slab), CeilingSlabs, Tex_Panel};
-
-Slab RoomSlabs[] =
-{
-    // Left Wall
-    { -10.1f,   0.0f,  -20.0f, -10.0f,  4.0f, 20.0f,  Color(128,128,128) },
-    // Back Wall
-    { -10.0f,  -0.1f,  -20.1f,  10.0f,  4.0f, -20.0f, Color(128,128,128) },
-
-    // Right Wall
-    {  10.0f,  -0.1f,  -20.0f,  10.1f,  4.0f, 20.0f,  Color(128,128,128) },
-};
-
-SlabModel Room = {sizeof(RoomSlabs)/sizeof(Slab), RoomSlabs, Tex_Block};
-
-Slab FixtureSlabs[] =
-{
-    // Right side shelf
-    {   9.5f,   0.75f,  3.0f,  10.1f,  2.5f,   3.1f,  Color(128,128,128) }, // Verticals
-    {   9.5f,   0.95f,  3.7f,  10.1f,  2.75f,  3.8f,  Color(128,128,128) },
-    {   9.5f,   1.20f,  2.5f,  10.1f,  1.30f,  3.8f,  Color(128,128,128) }, // Horizontals
-    {   9.5f,   2.00f,  3.0f,  10.1f,  2.10f,  4.2f,  Color(128,128,128) },
-
-    // Right railing    
-    {   5.0f,   1.1f,   20.0f,  10.0f,  1.2f,  20.1f, Color(128,128,128) },
-    // Bars
-    {   9.0f,   1.1f,   20.0f,   9.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {   8.0f,   1.1f,   20.0f,   8.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {   7.0f,   1.1f,   20.0f,   7.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {   6.0f,   1.1f,   20.0f,   6.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {   5.0f,   1.1f,   20.0f,   5.1f,  0.0f,  20.1f, Color(128,128,128) },
-
-    // Left railing    
-    {  -10.0f,   1.1f, 20.0f,   -5.0f,   1.2f, 20.1f, Color(128,128,128) },
-    // Bars
-    {  -9.0f,   1.1f,   20.0f,  -9.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {  -8.0f,   1.1f,   20.0f,  -8.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {  -7.0f,   1.1f,   20.0f,  -7.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {  -6.0f,   1.1f,   20.0f,  -6.1f,  0.0f,  20.1f, Color(128,128,128) },
-    {  -5.0f,   1.1f,   20.0f,  -5.1f,  0.0f,  20.1f, Color(128,128,128) },
-
-    // Bottom Floor 2
-    { -15.0f,  -6.1f,   18.0f,  15.0f, -6.0f, 30.0f,  Color(128,128,128) },
-};
-
-SlabModel Fixtures = {sizeof(FixtureSlabs)/sizeof(Slab), FixtureSlabs};
-
-Slab FurnitureSlabs[] =
-{
-    // Table
-    {  -1.8f, 0.7f, 1.0f,  0.0f,      0.8f, 0.0f,      Color(128,128,88) },
-    {  -1.8f, 0.7f, 0.0f, -1.8f+0.1f, 0.0f, 0.0f+0.1f, Color(128,128,88) }, // Leg 1
-    {  -1.8f, 0.7f, 1.0f, -1.8f+0.1f, 0.0f, 1.0f-0.1f, Color(128,128,88) }, // Leg 2
-    {   0.0f, 0.7f, 1.0f,  0.0f-0.1f, 0.0f, 1.0f-0.1f, Color(128,128,88) }, // Leg 2
-    {   0.0f, 0.7f, 0.0f,  0.0f-0.1f, 0.0f, 0.0f+0.1f, Color(128,128,88) }, // Leg 2
-
-    // Chair
-    {  -1.4f, 0.5f, -1.1f, -0.8f,       0.55f, -0.5f,       Color(88,88,128) }, // Set
-    {  -1.4f, 1.0f, -1.1f, -1.4f+0.06f, 0.0f,  -1.1f+0.06f, Color(88,88,128) }, // Leg 1
-    {  -1.4f, 0.5f, -0.5f, -1.4f+0.06f, 0.0f,  -0.5f-0.06f, Color(88,88,128) }, // Leg 2
-    {  -0.8f, 0.5f, -0.5f, -0.8f-0.06f, 0.0f,  -0.5f-0.06f, Color(88,88,128) }, // Leg 2
-    {  -0.8f, 1.0f, -1.1f, -0.8f-0.06f, 0.0f,  -1.1f+0.06f, Color(88,88,128) }, // Leg 2
-    {  -1.4f, 0.97f,-1.05f,-0.8f,       0.92f, -1.10f,      Color(88,88,128) }, // Back high bar
-};
-
-SlabModel Furniture = {sizeof(FurnitureSlabs)/sizeof(Slab), FurnitureSlabs};
-
-Slab PostsSlabs[] = 
-{
-    // Posts
-    {  0,  0.0f, 0.0f,   0.1f, 1.3f, 0.1f, Color(128,128,128) },
-    {  0,  0.0f, 0.4f,   0.1f, 1.3f, 0.5f, Color(128,128,128) },
-    {  0,  0.0f, 0.8f,   0.1f, 1.3f, 0.9f, Color(128,128,128) },
-    {  0,  0.0f, 1.2f,   0.1f, 1.3f, 1.3f, Color(128,128,128) },
-    {  0,  0.0f, 1.6f,   0.1f, 1.3f, 1.7f, Color(128,128,128) },
-    {  0,  0.0f, 2.0f,   0.1f, 1.3f, 2.1f, Color(128,128,128) },
-    {  0,  0.0f, 2.4f,   0.1f, 1.3f, 2.5f, Color(128,128,128) },
-    {  0,  0.0f, 2.8f,   0.1f, 1.3f, 2.9f, Color(128,128,128) },
-    {  0,  0.0f, 3.2f,   0.1f, 1.3f, 3.3f, Color(128,128,128) },
-    {  0,  0.0f, 3.6f,   0.1f, 1.3f, 3.7f, Color(128,128,128) },
-};
-
-SlabModel Posts = {sizeof(PostsSlabs)/sizeof(Slab), PostsSlabs};
-
-
-// Temporary helper class used to initialize fills used by model. 
-class FillCollection
-{
-public:
-    Ptr<ShaderFill> LitSolid;
-    Ptr<ShaderFill> LitTextures[4];
-
-    FillCollection(RenderDevice* render);
-  
-};
-
-FillCollection::FillCollection(RenderDevice* render)
-{
-    Ptr<Texture> builtinTextures[Tex_Count];
-
-    // Create floor checkerboard texture.
-    {
-        Color checker[256*256];
-        for (int j = 0; j < 256; j++)
-            for (int i = 0; i < 256; i++)
-                checker[j*256+i] = (((i/4 >> 5) ^ (j/4 >> 5)) & 1) ?
-                Color(180,180,180,255) : Color(80,80,80,255);
-        builtinTextures[Tex_Checker] = *render->CreateTexture(Texture_RGBA|Texture_GenMipmaps, 256, 256, checker);
-        builtinTextures[Tex_Checker]->SetSampleMode(Sample_Anisotropic|Sample_Repeat);
-    }
-
-    // Ceiling panel texture.
-    {
-        Color panel[256*256];
-        for (int j = 0; j < 256; j++)
-            for (int i = 0; i < 256; i++)
-                panel[j*256+i] = (i/4 == 0 || j/4 == 0) ?
-                Color(80,80,80,255) : Color(180,180,180,255);
-        builtinTextures[Tex_Panel] = *render->CreateTexture(Texture_RGBA|Texture_GenMipmaps, 256, 256, panel);
-        builtinTextures[Tex_Panel]->SetSampleMode(Sample_Anisotropic|Sample_Repeat);
-    }
-
-    // Wall brick textures.
-    {
-        Color block[256*256];
-        for (int j = 0; j < 256; j++)
-            for (int i = 0; i < 256; i++)
-                block[j*256+i] = (((j/4 & 15) == 0) || (((i/4 & 15) == 0) && ((((i/4 & 31) == 0) ^ ((j/4 >> 4) & 1)) == 0))) ?
-                Color(60,60,60,255) : Color(180,180,180,255);
-        builtinTextures[Tex_Block] = *render->CreateTexture(Texture_RGBA|Texture_GenMipmaps, 256, 256, block);
-        builtinTextures[Tex_Block]->SetSampleMode(Sample_Anisotropic|Sample_Repeat);
-    }
-
-    LitSolid = *new ShaderFill(*render->CreateShaderSet());
-    LitSolid->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Vertex, VShader_MVP)); 
-    LitSolid->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Fragment, FShader_LitGouraud)); 
-
-    for (int i = 1; i < Tex_Count; i++)
-    {
-        LitTextures[i] = *new ShaderFill(*render->CreateShaderSet());
-        LitTextures[i]->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Vertex, VShader_MVP)); 
-        LitTextures[i]->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Fragment, FShader_LitTexture)); 
-        LitTextures[i]->SetTexture(0, builtinTextures[i]);
-    }
-
-}
-
-
-
-// Helper function to create a model out of Slab arrays.
-Model* CreateModel(Vector3f pos, SlabModel* sm, const FillCollection& fills)
-{
-    Model* m = new Model(Prim_Triangles);
-    m->SetPosition(pos);
-
-    for(int i=0; i< sm->Count; i++)
-    {
-        Slab &s = sm->pSlabs[i];
-        m->AddSolidColorBox(s.x1, s.y1, s.z1, s.x2, s.y2, s.z2, s.c);
-    }
-
-    if (sm->tex > 0)
-        m->Fill = fills.LitTextures[sm->tex];
-    else
-        m->Fill = fills.LitSolid;
-    return m;
-}
-
-
-// Adds sample models and lights to the argument scene.
-void PopulateRoomScene(Scene* scene, RenderDevice* render)
-{
-    FillCollection fills(render);  
-
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Room,       fills)));
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Floor,      fills)));
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Ceiling,    fills)));
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Fixtures,   fills)));
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Furniture,  fills)));
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,4),  &Furniture,  fills)));
-    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(-3,0,3), &Posts,      fills)));
-  
-
-    scene->SetAmbient(Vector4f(0.65f,0.65f,0.65f,1));
-    scene->AddLight(Vector3f(-2,4,-2), Vector4f(8,8,8,1));
-    scene->AddLight(Vector3f(3,4,-3),  Vector4f(2,1,1,1));
-    scene->AddLight(Vector3f(-4,3,25), Vector4f(3,6,3,1));
-}
-
+/************************************************************************************
+
+Filename    :   OculusRoomModel.cpp
+Content     :   Creates a simple room scene from hard-coded geometry
+Created     :   October 4, 2012
+
+Copyright   :   Copyright 2012-2013 Oculus, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*************************************************************************************/
+
+#include "RenderTiny_Device.h"
+
+using namespace OVR;
+using namespace OVR::RenderTiny;
+
+
+//-------------------------------------------------------------------------------------
+// ***** Room Model
+
+// This model is hard-coded out of axis-aligned solid-colored slabs.
+// Room unit dimensions are in meters. Player starts in the middle.
+//
+
+enum BuiltinTexture
+{
+    Tex_None,
+    Tex_Checker,
+    Tex_Block,
+    Tex_Panel,
+    Tex_Count
+};
+
+struct Slab
+{
+    float x1, y1, z1;
+    float x2, y2, z2;
+    Color c;
+};
+
+struct SlabModel
+{
+    int   Count;
+    Slab* pSlabs;
+    BuiltinTexture tex;
+};
+
+Slab FloorSlabs[] =
+{
+    // Floor
+    { -10.0f,  -0.1f,  -20.0f,  10.0f,  0.0f, 20.1f,  Color(128,128,128) }
+};
+
+SlabModel Floor = {sizeof(FloorSlabs)/sizeof(Slab), FloorSlabs, Tex_Checker};
+
+Slab CeilingSlabs[] =
+{
+    { -10.0f,  4.0f,  -20.0f,  10.0f,  4.1f, 20.1f,  Color(128,128,128) }
+};
+
+SlabModel Ceiling = {sizeof(FloorSlabs)/sizeof(Slab), CeilingSlabs, Tex_Panel};
+
+Slab RoomSlabs[] =
+{
+    // Left Wall
+    { -10.1f,   0.0f,  -20.0f, -10.0f,  4.0f, 20.0f,  Color(128,128,128) },
+    // Back Wall
+    { -10.0f,  -0.1f,  -20.1f,  10.0f,  4.0f, -20.0f, Color(128,128,128) },
+
+    // Right Wall
+    {  10.0f,  -0.1f,  -20.0f,  10.1f,  4.0f, 20.0f,  Color(128,128,128) },
+};
+
+SlabModel Room = {sizeof(RoomSlabs)/sizeof(Slab), RoomSlabs, Tex_Block};
+
+Slab FixtureSlabs[] =
+{
+    // Right side shelf
+    {   9.5f,   0.75f,  3.0f,  10.1f,  2.5f,   3.1f,  Color(128,128,128) }, // Verticals
+    {   9.5f,   0.95f,  3.7f,  10.1f,  2.75f,  3.8f,  Color(128,128,128) },
+    {   9.5f,   1.20f,  2.5f,  10.1f,  1.30f,  3.8f,  Color(128,128,128) }, // Horizontals
+    {   9.5f,   2.00f,  3.0f,  10.1f,  2.10f,  4.2f,  Color(128,128,128) },
+
+    // Right railing    
+    {   5.0f,   1.1f,   20.0f,  10.0f,  1.2f,  20.1f, Color(128,128,128) },
+    // Bars
+    {   9.0f,   1.1f,   20.0f,   9.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {   8.0f,   1.1f,   20.0f,   8.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {   7.0f,   1.1f,   20.0f,   7.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {   6.0f,   1.1f,   20.0f,   6.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {   5.0f,   1.1f,   20.0f,   5.1f,  0.0f,  20.1f, Color(128,128,128) },
+
+    // Left railing    
+    {  -10.0f,   1.1f, 20.0f,   -5.0f,   1.2f, 20.1f, Color(128,128,128) },
+    // Bars
+    {  -9.0f,   1.1f,   20.0f,  -9.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {  -8.0f,   1.1f,   20.0f,  -8.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {  -7.0f,   1.1f,   20.0f,  -7.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {  -6.0f,   1.1f,   20.0f,  -6.1f,  0.0f,  20.1f, Color(128,128,128) },
+    {  -5.0f,   1.1f,   20.0f,  -5.1f,  0.0f,  20.1f, Color(128,128,128) },
+
+    // Bottom Floor 2
+    { -15.0f,  -6.1f,   18.0f,  15.0f, -6.0f, 30.0f,  Color(128,128,128) },
+};
+
+SlabModel Fixtures = {sizeof(FixtureSlabs)/sizeof(Slab), FixtureSlabs};
+
+Slab FurnitureSlabs[] =
+{
+    // Table
+    {  -1.8f, 0.7f, 1.0f,  0.0f,      0.8f, 0.0f,      Color(128,128,88) },
+    {  -1.8f, 0.7f, 0.0f, -1.8f+0.1f, 0.0f, 0.0f+0.1f, Color(128,128,88) }, // Leg 1
+    {  -1.8f, 0.7f, 1.0f, -1.8f+0.1f, 0.0f, 1.0f-0.1f, Color(128,128,88) }, // Leg 2
+    {   0.0f, 0.7f, 1.0f,  0.0f-0.1f, 0.0f, 1.0f-0.1f, Color(128,128,88) }, // Leg 2
+    {   0.0f, 0.7f, 0.0f,  0.0f-0.1f, 0.0f, 0.0f+0.1f, Color(128,128,88) }, // Leg 2
+
+    // Chair
+    {  -1.4f, 0.5f, -1.1f, -0.8f,       0.55f, -0.5f,       Color(88,88,128) }, // Set
+    {  -1.4f, 1.0f, -1.1f, -1.4f+0.06f, 0.0f,  -1.1f+0.06f, Color(88,88,128) }, // Leg 1
+    {  -1.4f, 0.5f, -0.5f, -1.4f+0.06f, 0.0f,  -0.5f-0.06f, Color(88,88,128) }, // Leg 2
+    {  -0.8f, 0.5f, -0.5f, -0.8f-0.06f, 0.0f,  -0.5f-0.06f, Color(88,88,128) }, // Leg 2
+    {  -0.8f, 1.0f, -1.1f, -0.8f-0.06f, 0.0f,  -1.1f+0.06f, Color(88,88,128) }, // Leg 2
+    {  -1.4f, 0.97f,-1.05f,-0.8f,       0.92f, -1.10f,      Color(88,88,128) }, // Back high bar
+};
+
+SlabModel Furniture = {sizeof(FurnitureSlabs)/sizeof(Slab), FurnitureSlabs};
+
+Slab PostsSlabs[] = 
+{
+    // Posts
+    {  0,  0.0f, 0.0f,   0.1f, 1.3f, 0.1f, Color(128,128,128) },
+    {  0,  0.0f, 0.4f,   0.1f, 1.3f, 0.5f, Color(128,128,128) },
+    {  0,  0.0f, 0.8f,   0.1f, 1.3f, 0.9f, Color(128,128,128) },
+    {  0,  0.0f, 1.2f,   0.1f, 1.3f, 1.3f, Color(128,128,128) },
+    {  0,  0.0f, 1.6f,   0.1f, 1.3f, 1.7f, Color(128,128,128) },
+    {  0,  0.0f, 2.0f,   0.1f, 1.3f, 2.1f, Color(128,128,128) },
+    {  0,  0.0f, 2.4f,   0.1f, 1.3f, 2.5f, Color(128,128,128) },
+    {  0,  0.0f, 2.8f,   0.1f, 1.3f, 2.9f, Color(128,128,128) },
+    {  0,  0.0f, 3.2f,   0.1f, 1.3f, 3.3f, Color(128,128,128) },
+    {  0,  0.0f, 3.6f,   0.1f, 1.3f, 3.7f, Color(128,128,128) },
+};
+
+SlabModel Posts = {sizeof(PostsSlabs)/sizeof(Slab), PostsSlabs};
+
+
+// Temporary helper class used to initialize fills used by model. 
+class FillCollection
+{
+public:
+    Ptr<ShaderFill> LitSolid;
+    Ptr<ShaderFill> LitTextures[4];
+
+    FillCollection(RenderDevice* render);
+  
+};
+
+FillCollection::FillCollection(RenderDevice* render)
+{
+    Ptr<Texture> builtinTextures[Tex_Count];
+
+    // Create floor checkerboard texture.
+    {
+        Color checker[256*256];
+        for (int j = 0; j < 256; j++)
+            for (int i = 0; i < 256; i++)
+                checker[j*256+i] = (((i/4 >> 5) ^ (j/4 >> 5)) & 1) ?
+                Color(180,180,180,255) : Color(80,80,80,255);
+        builtinTextures[Tex_Checker] = *render->CreateTexture(Texture_RGBA|Texture_GenMipmaps, 256, 256, checker);
+        builtinTextures[Tex_Checker]->SetSampleMode(Sample_Anisotropic|Sample_Repeat);
+    }
+
+    // Ceiling panel texture.
+    {
+        Color panel[256*256];
+        for (int j = 0; j < 256; j++)
+            for (int i = 0; i < 256; i++)
+                panel[j*256+i] = (i/4 == 0 || j/4 == 0) ?
+                Color(80,80,80,255) : Color(180,180,180,255);
+        builtinTextures[Tex_Panel] = *render->CreateTexture(Texture_RGBA|Texture_GenMipmaps, 256, 256, panel);
+        builtinTextures[Tex_Panel]->SetSampleMode(Sample_Anisotropic|Sample_Repeat);
+    }
+
+    // Wall brick textures.
+    {
+        Color block[256*256];
+        for (int j = 0; j < 256; j++)
+            for (int i = 0; i < 256; i++)
+                block[j*256+i] = (((j/4 & 15) == 0) || (((i/4 & 15) == 0) && ((((i/4 & 31) == 0) ^ ((j/4 >> 4) & 1)) == 0))) ?
+                Color(60,60,60,255) : Color(180,180,180,255);
+        builtinTextures[Tex_Block] = *render->CreateTexture(Texture_RGBA|Texture_GenMipmaps, 256, 256, block);
+        builtinTextures[Tex_Block]->SetSampleMode(Sample_Anisotropic|Sample_Repeat);
+    }
+
+    LitSolid = *new ShaderFill(*render->CreateShaderSet());
+    LitSolid->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Vertex, VShader_MVP)); 
+    LitSolid->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Fragment, FShader_LitGouraud)); 
+
+    for (int i = 1; i < Tex_Count; i++)
+    {
+        LitTextures[i] = *new ShaderFill(*render->CreateShaderSet());
+        LitTextures[i]->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Vertex, VShader_MVP)); 
+        LitTextures[i]->GetShaders()->SetShader(render->LoadBuiltinShader(Shader_Fragment, FShader_LitTexture)); 
+        LitTextures[i]->SetTexture(0, builtinTextures[i]);
+    }
+
+}
+
+
+
+// Helper function to create a model out of Slab arrays.
+Model* CreateModel(Vector3f pos, SlabModel* sm, const FillCollection& fills)
+{
+    Model* m = new Model(Prim_Triangles);
+    m->SetPosition(pos);
+
+    for(int i=0; i< sm->Count; i++)
+    {
+        Slab &s = sm->pSlabs[i];
+        m->AddSolidColorBox(s.x1, s.y1, s.z1, s.x2, s.y2, s.z2, s.c);
+    }
+
+    if (sm->tex > 0)
+        m->Fill = fills.LitTextures[sm->tex];
+    else
+        m->Fill = fills.LitSolid;
+    return m;
+}
+
+
+// Adds sample models and lights to the argument scene.
+void PopulateRoomScene(Scene* scene, RenderDevice* render)
+{
+    FillCollection fills(render);  
+
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Room,       fills)));
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Floor,      fills)));
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Ceiling,    fills)));
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Fixtures,   fills)));
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,0),  &Furniture,  fills)));
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(0,0,4),  &Furniture,  fills)));
+    scene->World.Add(Ptr<Model>(*CreateModel(Vector3f(-3,0,3), &Posts,      fills)));
+  
+
+    scene->SetAmbient(Vector4f(0.65f,0.65f,0.65f,1));
+    scene->AddLight(Vector3f(-2,4,-2), Vector4f(8,8,8,1));
+    scene->AddLight(Vector3f(3,4,-3),  Vector4f(2,1,1,1));
+    scene->AddLight(Vector3f(-4,3,25), Vector4f(3,6,3,1));
+}
+
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+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../LibOVR/Include;../../LibOVR/Src;../../3rdParty/glext;$(DXSDK_DIR)/Include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>../../LibOVR/Lib/Win32;$(DXSDK_DIR)/Lib/x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>libovr.lib;dxgi.lib;d3d10.lib;d3d11.lib;d3dcompiler.lib;opengl32.lib;winmm.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../LibOVR/Include;../../LibOVR/Src;../../3rdParty/glext;$(DXSDK_DIR)/Include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>../../LibOVR/Lib/x64;$(DXSDK_DIR)/Lib/x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>libovr64.lib;dxgi.lib;d3d10.lib;d3d11.lib;d3dcompiler.lib;opengl32.lib;winmm.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="OculusRoomModel.cpp" />
+    <ClCompile Include="RenderTiny_D3D1X_Device.cpp" />
+    <ClCompile Include="RenderTiny_Device.cpp" />
+    <ClCompile Include="Win32_OculusRoomTiny.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="RenderTiny_D3D1X_Device.h" />
+    <ClInclude Include="RenderTiny_Device.h" />
+    <ClInclude Include="Win32_OculusRoomTiny.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="OculusRoomTiny.rc" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
 </Project>
 \ No newline at end of file
diff --git a/Samples/OculusRoomTiny/OculusRoomTiny_Msvc2010.vcxproj.filters b/Samples/OculusRoomTiny/OculusRoomTiny_Msvc2010.vcxproj.filters
index f7ec303..3c09bd5 100644
--- a/Samples/OculusRoomTiny/OculusRoomTiny_Msvc2010.vcxproj.filters
+++ b/Samples/OculusRoomTiny/OculusRoomTiny_Msvc2010.vcxproj.filters
@@ -1,17 +1,17 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <ClCompile Include="OculusRoomModel.cpp" />
-    <ClCompile Include="RenderTiny_D3D1X_Device.cpp" />
-    <ClCompile Include="RenderTiny_Device.cpp" />
-    <ClCompile Include="Win32_OculusRoomTiny.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="RenderTiny_Device.h" />
-    <ClInclude Include="RenderTiny_D3D1X_Device.h" />
-    <ClInclude Include="Win32_OculusRoomTiny.h" />
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="OculusRoomTiny.rc" />
-  </ItemGroup>
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="OculusRoomModel.cpp" />
+    <ClCompile Include="RenderTiny_D3D1X_Device.cpp" />
+    <ClCompile Include="RenderTiny_Device.cpp" />
+    <ClCompile Include="Win32_OculusRoomTiny.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="RenderTiny_Device.h" />
+    <ClInclude Include="RenderTiny_D3D1X_Device.h" />
+    <ClInclude Include="Win32_OculusRoomTiny.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="OculusRoomTiny.rc" />
+  </ItemGroup>
 </Project>
 \ No newline at end of file
diff --git a/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.cpp b/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.cpp
index 64887dd..a1a567a 100644
--- a/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.cpp
+++ b/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.cpp
@@ -1,1311 +1,1311 @@
-/************************************************************************************
-
-Filename    :   RenderTiny_D3D1x.cpp
-Content     :   RenderDevice implementation  for D3DX10/11.
-Created     :   September 10, 2012
-Authors     :   Andrew Reisse
-
-Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#include "Kernel/OVR_Log.h"
-#include "Kernel/OVR_Std.h"
-
-#include "RenderTiny_D3D1X_Device.h"
-
-#include <d3dcompiler.h>
-
-namespace OVR { namespace RenderTiny { namespace D3D10 {
-
-
-//-------------------------------------------------------------------------------------
-// Vertex format
-static D3D1x_(INPUT_ELEMENT_DESC) ModelVertexDesc[] =
-{
-    {"Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, offsetof(Vertex, Pos),   D3D1x_(INPUT_PER_VERTEX_DATA), 0},
-    {"Color",    0, DXGI_FORMAT_R8G8B8A8_UNORM,  0, offsetof(Vertex, C),     D3D1x_(INPUT_PER_VERTEX_DATA), 0},
-    {"TexCoord", 0, DXGI_FORMAT_R32G32_FLOAT,    0, offsetof(Vertex, U),     D3D1x_(INPUT_PER_VERTEX_DATA), 0},    
-    {"Normal",   0, DXGI_FORMAT_R32G32B32_FLOAT, 0, offsetof(Vertex, Norm),  D3D1x_(INPUT_PER_VERTEX_DATA), 0},
-};
-
-// These shaders are used to render the world, including lit vertex-colored and textured geometry.
-
-// Used for world geometry; has projection matrix.
-static const char* StdVertexShaderSrc =
-    "float4x4 Proj;\n"
-    "float4x4 View;\n"
-    "struct Varyings\n"
-    "{\n"
-    "   float4 Position : SV_Position;\n"
-    "   float4 Color    : COLOR0;\n"
-    "   float2 TexCoord : TEXCOORD0;\n"    
-    "   float3 Normal   : NORMAL;\n"
-    "   float3 VPos     : TEXCOORD4;\n"
-    "};\n"
-    "void main(in float4 Position : POSITION, in float4 Color : COLOR0, in float2 TexCoord : TEXCOORD0,"
-    "          in float3 Normal : NORMAL,\n"
-    "          out Varyings ov)\n"
-    "{\n"
-    "   ov.Position = mul(Proj, mul(View, Position));\n"
-    "   ov.Normal = mul(View, Normal);\n"
-    "   ov.VPos = mul(View, Position);\n"
-    "   ov.TexCoord = TexCoord;\n"    
-    "   ov.Color = Color;\n"
-    "}\n";
-
-// Used for text/clearing; no projection.
-static const char* DirectVertexShaderSrc =
-    "float4x4 View : register(c4);\n"
-    "void main(in float4 Position : POSITION, in float4 Color : COLOR0,\n"
-    "          in float2 TexCoord : TEXCOORD0, in float3 Normal : NORMAL,\n"
-    "          out float4 oPosition : SV_Position, out float4 oColor : COLOR,\n"
-    "          out float2 oTexCoord : TEXCOORD0,"
-    "          out float3 oNormal : NORMAL)\n"
-    "{\n"
-    "   oPosition = mul(View, Position);\n"
-    "   oTexCoord = TexCoord;\n"    
-    "   oColor = Color;\n"
-    "   oNormal = mul(View, Normal);\n"
-    "}\n";
-
-static const char* SolidPixelShaderSrc =
-    "float4 Color;\n"
-    "struct Varyings\n"
-    "{\n"
-    "   float4 Position : SV_Position;\n"
-    "   float4 Color    : COLOR0;\n"
-    "   float2 TexCoord : TEXCOORD0;\n"
-    "};\n"
-    "float4 main(in Varyings ov) : SV_Target\n"
-    "{\n"
-    "   return Color;\n"
-    "}\n";
-
-static const char* GouraudPixelShaderSrc =
-    "struct Varyings\n"
-    "{\n"
-    "   float4 Position : SV_Position;\n"
-    "   float4 Color    : COLOR0;\n"
-    "   float2 TexCoord : TEXCOORD0;\n"
-    "};\n"
-    "float4 main(in Varyings ov) : SV_Target\n"
-    "{\n"
-    "   return ov.Color;\n"
-    "}\n";
-
-static const char* TexturePixelShaderSrc =
-    "Texture2D Texture : register(t0);\n"
-    "SamplerState Linear : register(s0);\n"
-    "struct Varyings\n"
-    "{\n"
-    "   float4 Position : SV_Position;\n"
-    "   float4 Color    : COLOR0;\n"
-    "   float2 TexCoord : TEXCOORD0;\n"
-    "};\n"
-    "float4 main(in Varyings ov) : SV_Target\n"
-    "{\n"
-    "	float4 color2 = ov.Color * Texture.Sample(Linear, ov.TexCoord);\n"
-    "   if (color2.a <= 0.4)\n"
-    "		discard;\n"
-    "   return color2;\n"
-    "}\n";
-
-
-#define LIGHTING_COMMON                 \
-    "cbuffer Lighting : register(b1)\n" \
-    "{\n"                               \
-    "    float3 Ambient;\n"             \
-    "    float3 LightPos[8];\n"         \
-    "    float4 LightColor[8];\n"       \
-    "    float  LightCount;\n"          \
-    "};\n"                              \
-    "struct Varyings\n"                 \
-    "{\n"                                       \
-    "   float4 Position : SV_Position;\n"       \
-    "   float4 Color    : COLOR0;\n"            \
-    "   float2 TexCoord : TEXCOORD0;\n"         \
-    "   float3 Normal   : NORMAL;\n"            \
-    "   float3 VPos     : TEXCOORD4;\n"         \
-    "};\n"                                      \
-    "float4 DoLight(Varyings v)\n"              \
-    "{\n"                                       \
-    "   float3 norm = normalize(v.Normal);\n"   \
-    "   float3 light = Ambient;\n"              \
-    "   for (uint i = 0; i < LightCount; i++)\n"\
-    "   {\n"                                        \
-    "       float3 ltp = (LightPos[i] - v.VPos);\n" \
-    "       float  ldist = dot(ltp,ltp);\n"         \
-    "       ltp = normalize(ltp);\n"                \
-    "       light += saturate(LightColor[i] * v.Color.rgb * dot(norm, ltp) / sqrt(ldist));\n"\
-    "   }\n"                                        \
-    "   return float4(light, v.Color.a);\n"         \
-    "}\n"
-
-static const char* LitSolidPixelShaderSrc =
-    LIGHTING_COMMON
-    "float4 main(in Varyings ov) : SV_Target\n"
-    "{\n"
-    "   return DoLight(ov) * ov.Color;\n"
-    "}\n";
-
-static const char* LitTexturePixelShaderSrc =
-    "Texture2D Texture : register(t0);\n"
-    "SamplerState Linear : register(s0);\n"
-    LIGHTING_COMMON
-    "float4 main(in Varyings ov) : SV_Target\n"
-    "{\n"
-    "   return DoLight(ov) * Texture.Sample(Linear, ov.TexCoord);\n"
-    "}\n";
-
-
-//-------------------------------------------------------------------------------------
-// ***** Distortion Post-process Shaders
-
-static const char* PostProcessVertexShaderSrc =
-    "float4x4 View : register(c4);\n"
-    "float4x4 Texm : register(c8);\n"
-    "void main(in float4 Position : POSITION, in float4 Color : COLOR0, in float2 TexCoord : TEXCOORD0,\n" 
-    "          out float4 oPosition : SV_Position, out float4 oColor : COLOR, out float2 oTexCoord : TEXCOORD0)\n"
-    "{\n"
-    "   oPosition = mul(View, Position);\n"
-    "   oTexCoord = mul(Texm, float4(TexCoord,0,1));\n"
-    "   oColor = Color;\n"
-    "}\n";
-
-// Shader with just lens distortion correction.
-static const char* PostProcessPixelShaderSrc =
-    "Texture2D Texture : register(t0);\n"
-    "SamplerState Linear : register(s0);\n"
-    "float2 LensCenter;\n"
-    "float2 ScreenCenter;\n"
-    "float2 Scale;\n"
-    "float2 ScaleIn;\n"
-    "float4 HmdWarpParam;\n"
-    "\n"
-
-    // Scales input texture coordinates for distortion.
-    // ScaleIn maps texture coordinates to Scales to ([-1, 1]), although top/bottom will be
-    // larger due to aspect ratio.
-    "float2 HmdWarp(float2 in01)\n"
-    "{\n"
-    "   float2 theta = (in01 - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
-    "   float  rSq = theta.x * theta.x + theta.y * theta.y;\n"
-    "   float2 theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
-    "                   HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
-    "   return LensCenter + Scale * theta1;\n"
-    "}\n"
-
-    "float4 main(in float4 oPosition : SV_Position, in float4 oColor : COLOR,\n"
-    " in float2 oTexCoord : TEXCOORD0) : SV_Target\n"
-    "{\n"
-    "   float2 tc = HmdWarp(oTexCoord);\n"
-    "   if (any(clamp(tc, ScreenCenter-float2(0.25,0.5), ScreenCenter+float2(0.25, 0.5)) - tc))\n"
-    "       return 0;\n"
-    "   return Texture.Sample(Linear, tc);\n"
-    "}\n";
-
-// Shader with lens distortion and chromatic aberration correction.
-static const char* PostProcessPixelShaderWithChromAbSrc =
-    "Texture2D Texture : register(t0);\n"
-    "SamplerState Linear : register(s0);\n"
-    "float2 LensCenter;\n"
-    "float2 ScreenCenter;\n"
-    "float2 Scale;\n"
-    "float2 ScaleIn;\n"
-    "float4 HmdWarpParam;\n"
-    "float4 ChromAbParam;\n"
-    "\n"
-
-    // Scales input texture coordinates for distortion.
-    // ScaleIn maps texture coordinates to Scales to ([-1, 1]), although top/bottom will be
-    // larger due to aspect ratio.
-    "float4 main(in float4 oPosition : SV_Position, in float4 oColor : COLOR,\n"
-    "            in float2 oTexCoord : TEXCOORD0) : SV_Target\n"
-    "{\n"
-    "   float2 theta = (oTexCoord - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
-    "   float  rSq= theta.x * theta.x + theta.y * theta.y;\n"
-    "   float2 theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
-    "                   HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
-    "   \n"
-    "   // Detect whether blue texture coordinates are out of range since these will scaled out the furthest.\n"
-    "   float2 thetaBlue = theta1 * (ChromAbParam.z + ChromAbParam.w * rSq);\n"
-    "   float2 tcBlue = LensCenter + Scale * thetaBlue;\n"
-    "   if (any(clamp(tcBlue, ScreenCenter-float2(0.25,0.5), ScreenCenter+float2(0.25, 0.5)) - tcBlue))\n"
-    "       return 0;\n"
-    "   \n"
-    "   // Now do blue texture lookup.\n"
-    "   float  blue = Texture.Sample(Linear, tcBlue).b;\n"
-    "   \n"
-    "   // Do green lookup (no scaling).\n"
-    "   float2 tcGreen = LensCenter + Scale * theta1;\n"
-    "   float  green = Texture.Sample(Linear, tcGreen).g;\n"
-    "   \n"
-    "   // Do red scale and lookup.\n"
-    "   float2 thetaRed = theta1 * (ChromAbParam.x + ChromAbParam.y * rSq);\n"
-    "   float2 tcRed = LensCenter + Scale * thetaRed;\n"
-    "   float  red = Texture.Sample(Linear, tcRed).r;\n"
-    "   \n"
-    "   return float4(red, green, blue, 1);\n"
-    "}\n";
-
-
-static const char* VShaderSrcs[VShader_Count] =
-{
-    DirectVertexShaderSrc,
-    StdVertexShaderSrc,
-    PostProcessVertexShaderSrc
-};
-static const char* FShaderSrcs[FShader_Count] =
-{
-    SolidPixelShaderSrc,
-    GouraudPixelShaderSrc,
-    TexturePixelShaderSrc,    
-    PostProcessPixelShaderSrc,
-    PostProcessPixelShaderWithChromAbSrc,
-    LitSolidPixelShaderSrc,
-    LitTexturePixelShaderSrc    
-};
-
-
-//-------------------------------------------------------------------------------------
-// ***** Buffer
-
-Buffer::~Buffer()
-{
-}
-
-bool Buffer::Data(int use, const void *buffer, size_t size)
-{
-    if (D3DBuffer && Size >= size)
-    {
-        if (Dynamic)
-        {
-            if (!buffer)
-                return true;
-
-            void* v = Map(0, size, Map_Discard);
-            if (v)
-            {
-                memcpy(v, buffer, size);
-                Unmap(v);
-                return true;
-            }
-        }
-        else
-        {
-            Ren->Context->UpdateSubresource(D3DBuffer, 0, NULL, buffer, 0, 0);
-            return true;
-        }
-    }
-    if (D3DBuffer)
-    {
-        D3DBuffer = NULL;
-        Size = 0;
-        Use = 0;
-        Dynamic = 0;
-    }
-
-    D3D1x_(BUFFER_DESC) desc;
-    memset(&desc, 0, sizeof(desc));
-    if (use & Buffer_ReadOnly)
-    {
-        desc.Usage = D3D1x_(USAGE_IMMUTABLE);
-        desc.CPUAccessFlags = 0;
-    }
-    else
-    {
-        desc.Usage = D3D1x_(USAGE_DYNAMIC);
-        desc.CPUAccessFlags = D3D1x_(CPU_ACCESS_WRITE);
-        Dynamic = 1;
-    }
-
-    switch(use & Buffer_TypeMask)
-    {
-    case Buffer_Vertex:  desc.BindFlags = D3D1x_(BIND_VERTEX_BUFFER); break;
-    case Buffer_Index:   desc.BindFlags = D3D1x_(BIND_INDEX_BUFFER);  break;
-    case Buffer_Uniform:
-        desc.BindFlags = D3D1x_(BIND_CONSTANT_BUFFER);
-        size += ((size + 15) & ~15) - size;
-        break;
-    }
-
-    desc.ByteWidth = (unsigned)size;
-
-    D3D1x_(SUBRESOURCE_DATA) sr;
-    sr.pSysMem = buffer;
-    sr.SysMemPitch = 0;
-    sr.SysMemSlicePitch = 0;
-
-    HRESULT hr = Ren->Device->CreateBuffer(&desc, buffer ? &sr : NULL, &D3DBuffer.GetRawRef());
-    if (SUCCEEDED(hr))
-    {
-        Use = use;
-        Size = desc.ByteWidth;
-        return 1;
-    }
-    return 0;
-}
-
-void*  Buffer::Map(size_t start, size_t size, int flags)
-{
-    OVR_UNUSED(size);
-
-    D3D1x_(MAP) mapFlags = D3D1x_(MAP_WRITE);
-    if (flags & Map_Discard)    
-        mapFlags = D3D1x_(MAP_WRITE_DISCARD);    
-    if (flags & Map_Unsynchronized)    
-        mapFlags = D3D1x_(MAP_WRITE_NO_OVERWRITE);    
-
-    void* map = 0;
-    if (SUCCEEDED(D3DBuffer->Map(mapFlags, 0, &map)))    
-        return ((char*)map) + start;        
-    return NULL;
-}
-
-bool   Buffer::Unmap(void *m)
-{
-    OVR_UNUSED(m);
-
-    D3DBuffer->Unmap();
-    return true;
-}
-
-
-//-------------------------------------------------------------------------------------
-// Shaders
-
-template<> bool Shader<RenderTiny::Shader_Vertex, ID3D10VertexShader>::Load(void* shader, size_t size)
-{
-    return SUCCEEDED(Ren->Device->CreateVertexShader(shader, size, &D3DShader));
-}
-template<> bool Shader<RenderTiny::Shader_Pixel, ID3D10PixelShader>::Load(void* shader, size_t size)
-{
-    return SUCCEEDED(Ren->Device->CreatePixelShader(shader, size, &D3DShader));
-}
-
-template<> void Shader<RenderTiny::Shader_Vertex, ID3D10VertexShader>::Set(PrimitiveType) const
-{
-    Ren->Context->VSSetShader(D3DShader);
-}
-template<> void Shader<RenderTiny::Shader_Pixel, ID3D10PixelShader>::Set(PrimitiveType) const
-{
-    Ren->Context->PSSetShader(D3DShader);
-}
-
-template<> void Shader<RenderTiny::Shader_Vertex, ID3D1xVertexShader>::SetUniformBuffer(RenderTiny::Buffer* buffer, int i)
-{
-    Ren->Context->VSSetConstantBuffers(i, 1, &((Buffer*)buffer)->D3DBuffer.GetRawRef());
-}
-template<> void Shader<RenderTiny::Shader_Pixel, ID3D1xPixelShader>::SetUniformBuffer(RenderTiny::Buffer* buffer, int i)
-{
-    Ren->Context->PSSetConstantBuffers(i, 1, &((Buffer*)buffer)->D3DBuffer.GetRawRef());
-}
-
-
-//-------------------------------------------------------------------------------------
-// ***** Shader Base
-
-ShaderBase::ShaderBase(RenderDevice* r, ShaderStage stage)
-    : RenderTiny::Shader(stage), Ren(r), UniformData(0)
-{
-}
-ShaderBase::~ShaderBase()
-{
-    if (UniformData)    
-        OVR_FREE(UniformData);    
-}
-
-bool ShaderBase::SetUniform(const char* name, int n, const float* v)
-{
-    for(unsigned i = 0; i < UniformInfo.GetSize(); i++)
-    {
-        if (!strcmp(UniformInfo[i].Name.ToCStr(), name))
-        {
-            memcpy(UniformData + UniformInfo[i].Offset, v, n * sizeof(float));
-            return 1;
-        }
-    }
-    return 0;
-}
-
-void ShaderBase::InitUniforms(ID3D10Blob* s)
-{
-    ID3D10ShaderReflection* ref = NULL;
-    D3D10ReflectShader(s->GetBufferPointer(), s->GetBufferSize(), &ref);
-    ID3D10ShaderReflectionConstantBuffer* buf = ref->GetConstantBufferByIndex(0);
-    D3D10_SHADER_BUFFER_DESC bufd;
-    if (FAILED(buf->GetDesc(&bufd)))
-    {
-        UniformsSize = 0;
-        if (UniformData)
-        {
-            OVR_FREE(UniformData);
-            UniformData = 0;
-        }
-        return;
-    }
-
-    for(unsigned i = 0; i < bufd.Variables; i++)
-    {
-        ID3D10ShaderReflectionVariable* var = buf->GetVariableByIndex(i);
-        if (var)
-        {
-            D3D10_SHADER_VARIABLE_DESC vd;
-            if (SUCCEEDED(var->GetDesc(&vd)))
-            {
-                Uniform u;
-                u.Name = vd.Name;
-                u.Offset = vd.StartOffset;
-                u.Size = vd.Size;
-                UniformInfo.PushBack(u);
-            }
-        }
-    }
-
-    UniformsSize = bufd.Size;
-    UniformData = (unsigned char*)OVR_ALLOC(bufd.Size);
-}
-
-void ShaderBase::UpdateBuffer(Buffer* buf)
-{
-    if (UniformsSize)
-    {
-        buf->Data(Buffer_Uniform, UniformData, UniformsSize);
-    }
-}
-
-
-//-------------------------------------------------------------------------------------
-// ***** Texture
-// 
-Texture::Texture(RenderDevice* ren, int fmt, int w, int h)
-    : Ren(ren), Tex(NULL), TexSv(NULL), TexRtv(NULL), TexDsv(NULL), Width(w), Height(h)
-{
-    OVR_UNUSED(fmt);
-    Sampler = Ren->GetSamplerState(0);
-}
-
-Texture::~Texture()
-{
-}
-
-void Texture::Set(int slot, RenderTiny::ShaderStage stage) const
-{
-    Ren->SetTexture(stage, slot, this);
-}
-
-void Texture::SetSampleMode(int sm)
-{
-    Sampler = Ren->GetSamplerState(sm);
-}
-
-
-
-//-------------------------------------------------------------------------------------
-// ***** Render Device
-
-RenderDevice::RenderDevice(const RendererParams& p, HWND window)
-{
-    RECT rc;
-    GetClientRect(window, &rc);
-    UINT width   = rc.right - rc.left;
-    UINT height  = rc.bottom - rc.top;
-    WindowWidth  = width;
-    WindowHeight = height;
-    Window       = window;
-    Params       = p;
-
-    HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&DXGIFactory.GetRawRef()));
-    if (FAILED(hr))    
-        return;
-
-    // Find the adapter & output (monitor) to use for fullscreen, based on the reported name of the HMD's monitor.
-    if (Params.MonitorName.GetLength() > 0)
-    {
-        for(UINT AdapterIndex = 0; ; AdapterIndex++)
-        {
-            HRESULT hr = DXGIFactory->EnumAdapters(AdapterIndex, &Adapter.GetRawRef());
-            if (hr == DXGI_ERROR_NOT_FOUND)
-                break;
-
-            DXGI_ADAPTER_DESC Desc;
-            Adapter->GetDesc(&Desc);
-
-            UpdateMonitorOutputs();
-
-            if (FullscreenOutput)
-                break;
-        }
-
-        if (!FullscreenOutput)
-            Adapter = NULL;
-    }
-
-    if (!Adapter)
-    {
-        DXGIFactory->EnumAdapters(0, &Adapter.GetRawRef());
-    }
-
-    int flags = 0;
-
-    hr = D3D10CreateDevice(Adapter, D3D10_DRIVER_TYPE_HARDWARE, NULL, flags, D3D1x_(SDK_VERSION),
-                           &Device.GetRawRef());
-    Context = Device;
-    Context->AddRef();
-
-    if (FAILED(hr))
-        return;
-
-    if (!RecreateSwapChain())
-        return;
-
-    if (Params.Fullscreen)
-        SwapChain->SetFullscreenState(1, FullscreenOutput);
-
-    CurRenderTarget = NULL;
-    for(int i = 0; i < Shader_Count; i++)
-    {
-        UniformBuffers[i] = *CreateBuffer();
-        MaxTextureSet[i] = 0;
-    }
-
-    ID3D10Blob* vsData = CompileShader("vs_4_0", DirectVertexShaderSrc);
-    VertexShaders[VShader_MV] = *new VertexShader(this, vsData);
-    for(int i = 1; i < VShader_Count; i++)
-    {
-        VertexShaders[i] = *new VertexShader(this, CompileShader("vs_4_0", VShaderSrcs[i]));
-    }
-
-    for(int i = 0; i < FShader_Count; i++)
-    {
-        PixelShaders[i] = *new PixelShader(this, CompileShader("ps_4_0", FShaderSrcs[i]));
-    }
-
-    SPInt               bufferSize = vsData->GetBufferSize();
-    const void*         buffer     = vsData->GetBufferPointer();
-    ID3D1xInputLayout** objRef     = &ModelVertexIL.GetRawRef();
-
-    HRESULT validate = Device->CreateInputLayout(ModelVertexDesc, sizeof(ModelVertexDesc)/sizeof(D3D1x_(INPUT_ELEMENT_DESC)),
-                                                 buffer, bufferSize, objRef);
-    OVR_UNUSED(validate);
-
-    Ptr<ShaderSet> gouraudShaders = *new ShaderSet();
-    gouraudShaders->SetShader(VertexShaders[VShader_MVP]);
-    gouraudShaders->SetShader(PixelShaders[FShader_Gouraud]);
-    DefaultFill = *new ShaderFill(gouraudShaders);
-
-    D3D1x_(BLEND_DESC) bm;
-    memset(&bm, 0, sizeof(bm));
-    bm.BlendEnable[0] = true;
-    bm.BlendOp      = bm.BlendOpAlpha   = D3D1x_(BLEND_OP_ADD);
-    bm.SrcBlend     = bm.SrcBlendAlpha  = D3D1x_(BLEND_SRC_ALPHA);
-    bm.DestBlend    = bm.DestBlendAlpha = D3D1x_(BLEND_INV_SRC_ALPHA);
-    bm.RenderTargetWriteMask[0]         = D3D1x_(COLOR_WRITE_ENABLE_ALL);
-    Device->CreateBlendState(&bm, &BlendState.GetRawRef());
-
-    D3D1x_(RASTERIZER_DESC) rs;
-    memset(&rs, 0, sizeof(rs));
-    rs.AntialiasedLineEnable = true;
-    rs.CullMode              = D3D1x_(CULL_BACK);    
-    rs.DepthClipEnable       = true;
-    rs.FillMode              = D3D1x_(FILL_SOLID);
-    Device->CreateRasterizerState(&rs, &Rasterizer.GetRawRef());
-
-    QuadVertexBuffer = *CreateBuffer();
-    const RenderTiny::Vertex QuadVertices[] =
-    { Vertex(Vector3f(0, 1, 0)), Vertex(Vector3f(1, 1, 0)),
-      Vertex(Vector3f(0, 0, 0)), Vertex(Vector3f(1, 0, 0)) };
-    QuadVertexBuffer->Data(Buffer_Vertex, QuadVertices, sizeof(QuadVertices));
-
-    SetDepthMode(0, 0);
-}
-
-RenderDevice::~RenderDevice()
-{
-    if (SwapChain && Params.Fullscreen)
-    {
-        SwapChain->SetFullscreenState(false, NULL);
-    }
-}
-
-
-// Implement static initializer function to create this class.
-RenderTiny::RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* oswnd)
-{
-    return new RenderDevice(rp, (HWND)oswnd);
-}
-
-
-// Fallback monitor enumeration in case newly plugged in monitor wasn't detected.
-// Added originally for the FactoryTest app.
-// New Outputs don't seem to be detected unless adapter is re-created, but that would also
-// require us to re-initialize D3D10 (recreating objects, etc). This bypasses that for "fake"
-// fullscreen modes.
-BOOL CALLBACK MonitorEnumFunc(HMONITOR hMonitor, HDC, LPRECT, LPARAM dwData)
-{
-    RenderDevice* renderer = (RenderDevice*)dwData;
-
-    MONITORINFOEX monitor;
-    monitor.cbSize = sizeof(monitor);
-
-    if (::GetMonitorInfo(hMonitor, &monitor) && monitor.szDevice[0])
-    {
-        DISPLAY_DEVICE dispDev;
-        memset(&dispDev, 0, sizeof(dispDev));
-        dispDev.cb = sizeof(dispDev);
-
-        if (::EnumDisplayDevices(monitor.szDevice, 0, &dispDev, 0))
-        {
-            if (strstr(String(dispDev.DeviceName).ToCStr(), renderer->GetParams().MonitorName.ToCStr()))
-            {
-                renderer->FSDesktopX = monitor.rcMonitor.left;
-                renderer->FSDesktopY = monitor.rcMonitor.top;
-                return FALSE;
-            }
-        }
-    }
-
-    return TRUE;
-}
-
-
-void RenderDevice::UpdateMonitorOutputs()
-{
-    HRESULT hr;
-
-    bool deviceNameFound = false;
-
-    for(UINT OutputIndex = 0; ; OutputIndex++)
-    {
-        Ptr<IDXGIOutput> Output;
-        hr = Adapter->EnumOutputs(OutputIndex, &Output.GetRawRef());
-        if (hr == DXGI_ERROR_NOT_FOUND)
-        {
-            break;
-        }
-
-        DXGI_OUTPUT_DESC OutDesc;
-        Output->GetDesc(&OutDesc);
-
-        MONITORINFOEX monitor;
-        monitor.cbSize = sizeof(monitor);
-        if (::GetMonitorInfo(OutDesc.Monitor, &monitor) && monitor.szDevice[0])
-        {
-            DISPLAY_DEVICE dispDev;
-            memset(&dispDev, 0, sizeof(dispDev));
-            dispDev.cb = sizeof(dispDev);
-
-            if (::EnumDisplayDevices(monitor.szDevice, 0, &dispDev, 0))
-            {
-                if (strstr(String(dispDev.DeviceName).ToCStr(), Params.MonitorName.ToCStr()))
-                {
-                    deviceNameFound = true;
-                    FullscreenOutput = Output;
-                    FSDesktopX = monitor.rcMonitor.left;
-                    FSDesktopY = monitor.rcMonitor.top;
-                    break;
-                }
-            }
-        }
-    }
-
-    if (!deviceNameFound && !Params.MonitorName.IsEmpty())
-    {
-        EnumDisplayMonitors(0, 0, MonitorEnumFunc, (LPARAM)this);
-    }
-}
-
-bool RenderDevice::RecreateSwapChain()
-{
-    DXGI_SWAP_CHAIN_DESC scDesc;
-    memset(&scDesc, 0, sizeof(scDesc));
-    scDesc.BufferCount          = 1;
-    scDesc.BufferDesc.Width     = WindowWidth;
-    scDesc.BufferDesc.Height    = WindowHeight;
-    scDesc.BufferDesc.Format    = DXGI_FORMAT_R8G8B8A8_UNORM;
-    scDesc.BufferDesc.RefreshRate.Numerator   = 60;
-    scDesc.BufferDesc.RefreshRate.Denominator = 1;
-    scDesc.BufferUsage          = DXGI_USAGE_RENDER_TARGET_OUTPUT;
-    scDesc.OutputWindow         = Window;
-    scDesc.SampleDesc.Count     = Params.Multisample;
-    scDesc.SampleDesc.Quality   = 0;
-    scDesc.Windowed             = (Params.Fullscreen != Display_Fullscreen);
-    scDesc.Flags                = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
-
-	if (SwapChain)
-	{
-		SwapChain->SetFullscreenState(FALSE, NULL);
-		SwapChain->Release();
-		SwapChain = NULL;
-	}
-
-    Ptr<IDXGISwapChain> newSC;
-    if (FAILED(DXGIFactory->CreateSwapChain(Device, &scDesc, &newSC.GetRawRef())))
-        return false;    
-    SwapChain = newSC;
-
-    BackBuffer = NULL;
-    BackBufferRT = NULL;
-    HRESULT hr = SwapChain->GetBuffer(0, __uuidof(ID3D1xTexture2D), (void**)&BackBuffer.GetRawRef());
-    if (FAILED(hr))
-        return false;
-
-    hr = Device->CreateRenderTargetView(BackBuffer, NULL, &BackBufferRT.GetRawRef());
-    if (FAILED(hr))
-        return false;
-
-    Texture* depthBuffer = GetDepthBuffer(WindowWidth, WindowHeight, Params.Multisample);
-    CurDepthBuffer = depthBuffer;
-    if (CurRenderTarget == NULL)
-    {
-        Context->OMSetRenderTargets(1, &BackBufferRT.GetRawRef(), depthBuffer->TexDsv);
-    }
-    return true;
-}
-
-bool RenderDevice::SetParams(const RendererParams& newParams)
-{
-    String oldMonitor = Params.MonitorName;
-
-    Params = newParams;
-    if (newParams.MonitorName != oldMonitor)
-    {
-        UpdateMonitorOutputs();
-    }
-
-    // Cause this to be recreated with the new multisample mode.
-    pSceneColorTex = NULL;
-    return RecreateSwapChain();
-}
-
-
-bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
-{
-    if (fullscreen == Params.Fullscreen)
-        return true;
- 
-    HRESULT hr = SwapChain->SetFullscreenState(fullscreen, fullscreen ? FullscreenOutput : NULL);
-    if (FAILED(hr))
-    {
-        return false;
-    }
-
-    Params.Fullscreen = fullscreen;
-    return true;
-}
-
-void RenderDevice::SetRealViewport(const Viewport& vp)
-{
-    D3DViewport.Width    = vp.w;
-    D3DViewport.Height   = vp.h;
-    D3DViewport.MinDepth = 0;
-    D3DViewport.MaxDepth = 1;
-    D3DViewport.TopLeftX = vp.x;
-    D3DViewport.TopLeftY = vp.y;    
-    Context->RSSetViewports(1, &D3DViewport);
-}
-
-static int GetDepthStateIndex(bool enable, bool write, RenderDevice::CompareFunc func)
-{
-    if (!enable)
-        return 0;
-    return 1 + int(func) * 2 + write;
-}
-
-void RenderDevice::SetDepthMode(bool enable, bool write, CompareFunc func)
-{
-    int index = GetDepthStateIndex(enable, write, func);
-    if (DepthStates[index])
-    {
-        CurDepthState = DepthStates[index];
-        Context->OMSetDepthStencilState(DepthStates[index], 0);
-        return;
-    }
-
-    D3D1x_(DEPTH_STENCIL_DESC) dss;
-    memset(&dss, 0, sizeof(dss));
-    dss.DepthEnable = enable;
-    switch(func)
-    {
-    case Compare_Always:  dss.DepthFunc = D3D1x_(COMPARISON_ALWAYS);  break;
-    case Compare_Less:    dss.DepthFunc = D3D1x_(COMPARISON_LESS);    break;
-    case Compare_Greater: dss.DepthFunc = D3D1x_(COMPARISON_GREATER); break;
-    default:
-        assert(0);
-    }
-    dss.DepthWriteMask = write ? D3D1x_(DEPTH_WRITE_MASK_ALL) : D3D1x_(DEPTH_WRITE_MASK_ZERO);
-    Device->CreateDepthStencilState(&dss, &DepthStates[index].GetRawRef());
-    Context->OMSetDepthStencilState(DepthStates[index], 0);
-    CurDepthState = DepthStates[index];
-}
-
-Texture* RenderDevice::GetDepthBuffer(int w, int h, int ms)
-{
-    for(unsigned i = 0; i < DepthBuffers.GetSize(); i++)
-    {
-        if (w == DepthBuffers[i]->Width && h == DepthBuffers[i]->Height &&
-            ms == DepthBuffers[i]->Samples)
-            return DepthBuffers[i];
-    }
-
-    Ptr<Texture> newDepth = *CreateTexture(Texture_Depth | Texture_RenderTarget | ms, w, h, NULL);
-    if (newDepth == NULL)
-    {
-        OVR_DEBUG_LOG(("Failed to get depth buffer."));
-        return NULL;
-    }
-
-    DepthBuffers.PushBack(newDepth);
-    return newDepth.GetPtr();
-}
-
-void RenderDevice::Clear(float r, float g, float b, float a, float depth)
-{
-    const float color[] = {r, g, b, a};
-
-    // Needed for each eye to do its own clear, since ClearRenderTargetView doesn't honor viewport.    
-        
-    // Save state that is affected by clearing this way
-    ID3D1xDepthStencilState* oldDepthState = CurDepthState;
-    StandardUniformData      clearUniforms;
-    
-    SetDepthMode(true, true, Compare_Always);
-    
-    Context->IASetInputLayout(ModelVertexIL);
-    Context->GSSetShader(NULL);
-    
-    ID3D1xShaderResourceView* sv[8] = {0, 0, 0, 0, 0, 0, 0, 0};
-    if (MaxTextureSet[Shader_Fragment])
-    {
-        Context->PSSetShaderResources(0, MaxTextureSet[Shader_Fragment], sv);
-    }
-    
-    ID3D1xBuffer* vertexBuffer = QuadVertexBuffer->GetBuffer();
-    UINT vertexStride = sizeof(Vertex);
-    UINT vertexOffset = 0;
-    Context->IASetVertexBuffers(0, 1, &vertexBuffer, &vertexStride, &vertexOffset);
-    
-    clearUniforms.View = Matrix4f(2, 0, 0, 0,
-                                  0, 2, 0, 0,
-                                  0, 0, 0, 0,
-                                  -1, -1, depth, 1);
-    UniformBuffers[Shader_Vertex]->Data(Buffer_Uniform, &clearUniforms, sizeof(clearUniforms));
-    
-    ID3D1xBuffer* vertexConstants = UniformBuffers[Shader_Vertex]->GetBuffer();
-    Context->VSSetConstantBuffers(0, 1, &vertexConstants);
-    Context->IASetPrimitiveTopology(D3D1x_(PRIMITIVE_TOPOLOGY_TRIANGLESTRIP));
-    VertexShaders[VShader_MV]->Set(Prim_TriangleStrip);
-    PixelShaders[FShader_Solid]->Set(Prim_TriangleStrip);
-    
-    UniformBuffers[Shader_Pixel]->Data(Buffer_Uniform, color, sizeof(color));
-    PixelShaders[FShader_Solid]->SetUniformBuffer(UniformBuffers[Shader_Pixel]);
-        
-    // Clear Viewport   
-    Context->OMSetBlendState(NULL, NULL, 0xffffffff);
-    Context->Draw(4, 0);
-    
-    // reset
-    CurDepthState = oldDepthState;
-    Context->OMSetDepthStencilState(CurDepthState, 0);        
-}
-
-// Buffers
-
-Buffer* RenderDevice::CreateBuffer()
-{
-    return new Buffer(this);
-}
-
-
-ID3D10Blob* RenderDevice::CompileShader(const char* profile, const char* src, const char* mainName)
-{
-    ID3D10Blob* shader;
-    ID3D10Blob* errors;
-    HRESULT hr = D3DCompile(src, strlen(src), NULL, NULL, NULL, mainName, profile,
-                            0, 0, &shader, &errors);
-    if (FAILED(hr))
-    {
-        OVR_DEBUG_LOG(("Compiling D3D shader for %s failed\n%s\n\n%s",
-                       profile, src, errors->GetBufferPointer()));
-        OutputDebugStringA((char*)errors->GetBufferPointer());
-        return NULL;
-    }
-    if (errors)
-    {
-        errors->Release();
-    }
-    return shader;
-}
-
-void RenderDevice::SetCommonUniformBuffer(int i, RenderTiny::Buffer* buffer)
-{
-    CommonUniforms[i] = (Buffer*)buffer;
-
-    Context->PSSetConstantBuffers(1, 1, &CommonUniforms[1]->D3DBuffer.GetRawRef());
-    Context->VSSetConstantBuffers(1, 1, &CommonUniforms[1]->D3DBuffer.GetRawRef());
-}
-
-RenderTiny::Shader *RenderDevice::LoadBuiltinShader(ShaderStage stage, int shader)
-{
-    switch(stage)
-    {
-    case Shader_Vertex:
-        return VertexShaders[shader];
-    case Shader_Pixel:
-        return PixelShaders[shader];
-    default:
-        return NULL;
-    }
-}
-
-
-ID3D1xSamplerState* RenderDevice::GetSamplerState(int sm)
-{
-    if (SamplerStates[sm])    
-        return SamplerStates[sm];
-
-    D3D1x_(SAMPLER_DESC) ss;
-    memset(&ss, 0, sizeof(ss));
-    if (sm & Sample_Clamp)    
-        ss.AddressU = ss.AddressV = ss.AddressW = D3D1x_(TEXTURE_ADDRESS_CLAMP);    
-    else if (sm & Sample_ClampBorder)    
-        ss.AddressU = ss.AddressV = ss.AddressW = D3D1x_(TEXTURE_ADDRESS_BORDER);    
-    else    
-        ss.AddressU = ss.AddressV = ss.AddressW = D3D1x_(TEXTURE_ADDRESS_WRAP);
-    
-    if (sm & Sample_Nearest)
-    {
-        ss.Filter = D3D1x_(FILTER_MIN_MAG_MIP_POINT);
-    }
-    else if (sm & Sample_Anisotropic)
-    {
-        ss.Filter = D3D1x_(FILTER_ANISOTROPIC);
-        ss.MaxAnisotropy = 8;
-    }
-    else
-    {
-        ss.Filter = D3D1x_(FILTER_MIN_MAG_MIP_LINEAR);
-    }
-    ss.MaxLOD = 15;
-    Device->CreateSamplerState(&ss, &SamplerStates[sm].GetRawRef());
-    return SamplerStates[sm];
-}
-
-
-void RenderDevice::SetTexture(RenderTiny::ShaderStage stage, int slot, const Texture* t)
-{
-    if (MaxTextureSet[stage] <= slot)
-        MaxTextureSet[stage] = slot + 1;    
-
-    ID3D1xShaderResourceView* sv = t ? t->TexSv : NULL;
-    switch(stage)
-    {
-    case Shader_Fragment:
-        Context->PSSetShaderResources(slot, 1, &sv);
-        if (t)
-        {
-            Context->PSSetSamplers(slot, 1, &t->Sampler.GetRawRef());
-        }
-        break;
-
-    case Shader_Vertex:
-        Context->VSSetShaderResources(slot, 1, &sv);
-        break;
-    }
-}
-
-Texture* RenderDevice::CreateTexture(int format, int width, int height, const void* data, int mipcount)
-{
-    OVR_UNUSED(mipcount);
-
-    DXGI_FORMAT d3dformat;
-    int         bpp;
-    switch(format & Texture_TypeMask)
-    {
-    case Texture_RGBA:
-        bpp = 4;
-        d3dformat = DXGI_FORMAT_R8G8B8A8_UNORM;
-        break;
-    case Texture_Depth:
-        bpp = 0;
-        d3dformat = DXGI_FORMAT_D32_FLOAT;
-        break;
-    default:
-        return NULL;
-    }
-
-    int samples = (format & Texture_SamplesMask);
-    if (samples < 1)
-    {
-        samples = 1;
-    }
-
-    Texture* NewTex = new Texture(this, format, width, height);
-    NewTex->Samples = samples;
-
-    D3D1x_(TEXTURE2D_DESC) dsDesc;
-    dsDesc.Width     = width;
-    dsDesc.Height    = height;
-    dsDesc.MipLevels = (format == (Texture_RGBA | Texture_GenMipmaps) && data) ? GetNumMipLevels(width, height) : 1;
-    dsDesc.ArraySize = 1;
-    dsDesc.Format    = d3dformat;
-    dsDesc.SampleDesc.Count = samples;
-    dsDesc.SampleDesc.Quality = 0;
-    dsDesc.Usage     = D3D1x_(USAGE_DEFAULT);
-    dsDesc.BindFlags = D3D1x_(BIND_SHADER_RESOURCE);
-    dsDesc.CPUAccessFlags = 0;
-    dsDesc.MiscFlags      = 0;
-
-    if (format & Texture_RenderTarget)
-    {
-        if ((format & Texture_TypeMask) == Texture_Depth)            
-        { // We don't use depth textures, and creating them in d3d10 requires different options.
-            dsDesc.BindFlags = D3D1x_(BIND_DEPTH_STENCIL);
-        }
-        else
-        {
-            dsDesc.BindFlags |= D3D1x_(BIND_RENDER_TARGET);
-        }
-    }
-
-    HRESULT hr = Device->CreateTexture2D(&dsDesc, NULL, &NewTex->Tex.GetRawRef());
-    if (FAILED(hr))
-    {
-        OVR_DEBUG_LOG_TEXT(("Failed to create 2D D3D texture."));
-        NewTex->Release();
-        return NULL;
-    }
-    if (dsDesc.BindFlags & D3D1x_(BIND_SHADER_RESOURCE))
-    {
-        Device->CreateShaderResourceView(NewTex->Tex, NULL, &NewTex->TexSv.GetRawRef());
-    }
-
-    if (data)
-    {
-        Context->UpdateSubresource(NewTex->Tex, 0, NULL, data, width * bpp, width * height * bpp);
-        if (format == (Texture_RGBA | Texture_GenMipmaps))
-        {
-            int srcw = width, srch = height;
-            int level = 0;
-            UByte* mipmaps = NULL;
-            do
-            {
-                level++;
-                int mipw = srcw >> 1;
-                if (mipw < 1)
-                {
-                    mipw = 1;
-                }
-                int miph = srch >> 1;
-                if (miph < 1)
-                {
-                    miph = 1;
-                }
-                if (mipmaps == NULL)
-                {
-                    mipmaps = (UByte*)OVR_ALLOC(mipw * miph * 4);
-                }
-                FilterRgba2x2(level == 1 ? (const UByte*)data : mipmaps, srcw, srch, mipmaps);
-                Context->UpdateSubresource(NewTex->Tex, level, NULL, mipmaps, mipw * bpp, miph * bpp);
-                srcw = mipw;
-                srch = miph;
-            }
-            while(srcw > 1 || srch > 1);
-
-            if (mipmaps != NULL)
-            {
-                OVR_FREE(mipmaps);
-            }
-        }
-    }
-
-    if (format & Texture_RenderTarget)
-    {
-        if ((format & Texture_TypeMask) == Texture_Depth)
-        {
-            Device->CreateDepthStencilView(NewTex->Tex, NULL, &NewTex->TexDsv.GetRawRef());
-        }
-        else
-        {
-            Device->CreateRenderTargetView(NewTex->Tex, NULL, &NewTex->TexRtv.GetRawRef());
-        }
-    }
-
-    return NewTex;
-}
-
-
-// Rendering
-
-void RenderDevice::BeginRendering()
-{
-    Context->RSSetState(Rasterizer);
-}
-
-void RenderDevice::SetRenderTarget(RenderTiny::Texture* colorTex,
-                                   RenderTiny::Texture* depth, RenderTiny::Texture* stencil)
-{
-    OVR_UNUSED(stencil);
-
-    CurRenderTarget = (Texture*)colorTex;
-    if (colorTex == NULL)
-    {
-        Texture* newDepthBuffer = GetDepthBuffer(WindowWidth, WindowHeight, Params.Multisample);
-        if (newDepthBuffer == NULL)
-        {
-            OVR_DEBUG_LOG(("New depth buffer creation failed."));
-        }
-        if (newDepthBuffer != NULL)
-        {
-            CurDepthBuffer = GetDepthBuffer(WindowWidth, WindowHeight, Params.Multisample);
-            Context->OMSetRenderTargets(1, &BackBufferRT.GetRawRef(), CurDepthBuffer->TexDsv);
-        }
-        return;
-    }
-    if (depth == NULL)
-    {
-        depth = GetDepthBuffer(colorTex->GetWidth(), colorTex->GetHeight(), CurRenderTarget->Samples);
-    }
-
-    ID3D1xShaderResourceView* sv[8] = {0, 0, 0, 0, 0, 0, 0, 0};
-    if (MaxTextureSet[Shader_Fragment])
-    {
-        Context->PSSetShaderResources(0, MaxTextureSet[Shader_Fragment], sv);
-    }
-    memset(MaxTextureSet, 0, sizeof(MaxTextureSet));
-
-    CurDepthBuffer = (Texture*)depth;
-    Context->OMSetRenderTargets(1, &((Texture*)colorTex)->TexRtv.GetRawRef(), ((Texture*)depth)->TexDsv);
-}
-
-
-void RenderDevice::SetWorldUniforms(const Matrix4f& proj)
-{
-    StdUniforms.Proj = proj.Transposed();
-    // Shader constant buffers cannot be partially updated.
-}
-
-
-void RenderDevice::Render(const Matrix4f& matrix, Model* model)
-{
-    // Store data in buffers if not already
-    if (!model->VertexBuffer)
-    {
-        Ptr<Buffer> vb = *CreateBuffer();
-        vb->Data(Buffer_Vertex, &model->Vertices[0], model->Vertices.GetSize() * sizeof(Vertex));
-        model->VertexBuffer = vb;
-    }
-    if (!model->IndexBuffer)
-    {
-        Ptr<Buffer> ib = *CreateBuffer();
-        ib->Data(Buffer_Index, &model->Indices[0], model->Indices.GetSize() * 2);
-        model->IndexBuffer = ib;
-    }
-
-    Render(model->Fill ? model->Fill : DefaultFill,
-           model->VertexBuffer, model->IndexBuffer,
-           matrix, 0, (unsigned)model->Indices.GetSize(), model->GetPrimType());
-}
-
-void RenderDevice::Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
-                          const Matrix4f& matrix, int offset, int count, PrimitiveType rprim)
-{
-    Context->IASetInputLayout(ModelVertexIL);
-    if (indices)
-    {
-        Context->IASetIndexBuffer(((Buffer*)indices)->GetBuffer(), DXGI_FORMAT_R16_UINT, 0);
-    }
-
-    ID3D1xBuffer* vertexBuffer = ((Buffer*)vertices)->GetBuffer();
-    UINT vertexStride = sizeof(Vertex);
-    UINT vertexOffset = offset;
-    Context->IASetVertexBuffers(0, 1, &vertexBuffer, &vertexStride, &vertexOffset);
-
-    ShaderSet* shaders = ((ShaderFill*)fill)->GetShaders();
-
-    ShaderBase* vshader = ((ShaderBase*)shaders->GetShader(Shader_Vertex));
-    unsigned char* vertexData = vshader->UniformData;
-    if (vertexData)
-    {
-        StandardUniformData* stdUniforms = (StandardUniformData*) vertexData;
-        stdUniforms->View = matrix.Transposed();
-        stdUniforms->Proj = StdUniforms.Proj;
-        UniformBuffers[Shader_Vertex]->Data(Buffer_Uniform, vertexData, vshader->UniformsSize);
-        vshader->SetUniformBuffer(UniformBuffers[Shader_Vertex]);
-    }
-
-    for(int i = Shader_Vertex + 1; i < Shader_Count; i++)
-        if (shaders->GetShader(i))
-        {
-            ((ShaderBase*)shaders->GetShader(i))->UpdateBuffer(UniformBuffers[i]);
-            ((ShaderBase*)shaders->GetShader(i))->SetUniformBuffer(UniformBuffers[i]);
-        }
-
-    D3D1x_(PRIMITIVE_TOPOLOGY) prim;
-    switch(rprim)
-    {
-    case Prim_Triangles:
-        prim = D3D1x_(PRIMITIVE_TOPOLOGY_TRIANGLELIST);
-        break;
-    case Prim_Lines:
-        prim = D3D1x_(PRIMITIVE_TOPOLOGY_LINELIST);
-        break;
-    case Prim_TriangleStrip:
-        prim = D3D1x_(PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
-        break;
-    default:
-        assert(0);
-        return;
-    }
-    Context->IASetPrimitiveTopology(prim);
-
-    fill->Set(rprim);
-
-    if (indices)
-    {
-        Context->DrawIndexed(count, 0, 0);
-    }
-    else
-    {
-        Context->Draw(count, 0);
-    }
-}
-
-
-void RenderDevice::Present()
-{
-    SwapChain->Present(0, 0);
-}
-
-void RenderDevice::ForceFlushGPU()
-{
-    D3D1x_QUERY_DESC queryDesc = { D3D1x_(QUERY_EVENT), 0 };
-    Ptr<ID3D1xQuery> query;
-    BOOL             done = FALSE;
-
-    if (Device->CreateQuery(&queryDesc, &query.GetRawRef()) == S_OK)
-    {
-        // Begin() not used for EVENT query.
-        query->End();
-        // GetData will returns S_OK for both done == TRUE or FALSE.
-        // Exit on failure to avoid infinite loop.
-        do { }
-        while(!done && !FAILED(query->GetData(&done, sizeof(BOOL), 0)));
-    }
-}
-
-}}}
-
+/************************************************************************************
+
+Filename    :   RenderTiny_D3D1x.cpp
+Content     :   RenderDevice implementation  for D3DX10/11.
+Created     :   September 10, 2012
+Authors     :   Andrew Reisse
+
+Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#include "Kernel/OVR_Log.h"
+#include "Kernel/OVR_Std.h"
+
+#include "RenderTiny_D3D1X_Device.h"
+
+#include <d3dcompiler.h>
+
+namespace OVR { namespace RenderTiny { namespace D3D10 {
+
+
+//-------------------------------------------------------------------------------------
+// Vertex format
+static D3D1x_(INPUT_ELEMENT_DESC) ModelVertexDesc[] =
+{
+    {"Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, offsetof(Vertex, Pos),   D3D1x_(INPUT_PER_VERTEX_DATA), 0},
+    {"Color",    0, DXGI_FORMAT_R8G8B8A8_UNORM,  0, offsetof(Vertex, C),     D3D1x_(INPUT_PER_VERTEX_DATA), 0},
+    {"TexCoord", 0, DXGI_FORMAT_R32G32_FLOAT,    0, offsetof(Vertex, U),     D3D1x_(INPUT_PER_VERTEX_DATA), 0},    
+    {"Normal",   0, DXGI_FORMAT_R32G32B32_FLOAT, 0, offsetof(Vertex, Norm),  D3D1x_(INPUT_PER_VERTEX_DATA), 0},
+};
+
+// These shaders are used to render the world, including lit vertex-colored and textured geometry.
+
+// Used for world geometry; has projection matrix.
+static const char* StdVertexShaderSrc =
+    "float4x4 Proj;\n"
+    "float4x4 View;\n"
+    "struct Varyings\n"
+    "{\n"
+    "   float4 Position : SV_Position;\n"
+    "   float4 Color    : COLOR0;\n"
+    "   float2 TexCoord : TEXCOORD0;\n"    
+    "   float3 Normal   : NORMAL;\n"
+    "   float3 VPos     : TEXCOORD4;\n"
+    "};\n"
+    "void main(in float4 Position : POSITION, in float4 Color : COLOR0, in float2 TexCoord : TEXCOORD0,"
+    "          in float3 Normal : NORMAL,\n"
+    "          out Varyings ov)\n"
+    "{\n"
+    "   ov.Position = mul(Proj, mul(View, Position));\n"
+    "   ov.Normal = mul(View, Normal);\n"
+    "   ov.VPos = mul(View, Position);\n"
+    "   ov.TexCoord = TexCoord;\n"    
+    "   ov.Color = Color;\n"
+    "}\n";
+
+// Used for text/clearing; no projection.
+static const char* DirectVertexShaderSrc =
+    "float4x4 View : register(c4);\n"
+    "void main(in float4 Position : POSITION, in float4 Color : COLOR0,\n"
+    "          in float2 TexCoord : TEXCOORD0, in float3 Normal : NORMAL,\n"
+    "          out float4 oPosition : SV_Position, out float4 oColor : COLOR,\n"
+    "          out float2 oTexCoord : TEXCOORD0,"
+    "          out float3 oNormal : NORMAL)\n"
+    "{\n"
+    "   oPosition = mul(View, Position);\n"
+    "   oTexCoord = TexCoord;\n"    
+    "   oColor = Color;\n"
+    "   oNormal = mul(View, Normal);\n"
+    "}\n";
+
+static const char* SolidPixelShaderSrc =
+    "float4 Color;\n"
+    "struct Varyings\n"
+    "{\n"
+    "   float4 Position : SV_Position;\n"
+    "   float4 Color    : COLOR0;\n"
+    "   float2 TexCoord : TEXCOORD0;\n"
+    "};\n"
+    "float4 main(in Varyings ov) : SV_Target\n"
+    "{\n"
+    "   return Color;\n"
+    "}\n";
+
+static const char* GouraudPixelShaderSrc =
+    "struct Varyings\n"
+    "{\n"
+    "   float4 Position : SV_Position;\n"
+    "   float4 Color    : COLOR0;\n"
+    "   float2 TexCoord : TEXCOORD0;\n"
+    "};\n"
+    "float4 main(in Varyings ov) : SV_Target\n"
+    "{\n"
+    "   return ov.Color;\n"
+    "}\n";
+
+static const char* TexturePixelShaderSrc =
+    "Texture2D Texture : register(t0);\n"
+    "SamplerState Linear : register(s0);\n"
+    "struct Varyings\n"
+    "{\n"
+    "   float4 Position : SV_Position;\n"
+    "   float4 Color    : COLOR0;\n"
+    "   float2 TexCoord : TEXCOORD0;\n"
+    "};\n"
+    "float4 main(in Varyings ov) : SV_Target\n"
+    "{\n"
+    "	float4 color2 = ov.Color * Texture.Sample(Linear, ov.TexCoord);\n"
+    "   if (color2.a <= 0.4)\n"
+    "		discard;\n"
+    "   return color2;\n"
+    "}\n";
+
+
+#define LIGHTING_COMMON                 \
+    "cbuffer Lighting : register(b1)\n" \
+    "{\n"                               \
+    "    float3 Ambient;\n"             \
+    "    float3 LightPos[8];\n"         \
+    "    float4 LightColor[8];\n"       \
+    "    float  LightCount;\n"          \
+    "};\n"                              \
+    "struct Varyings\n"                 \
+    "{\n"                                       \
+    "   float4 Position : SV_Position;\n"       \
+    "   float4 Color    : COLOR0;\n"            \
+    "   float2 TexCoord : TEXCOORD0;\n"         \
+    "   float3 Normal   : NORMAL;\n"            \
+    "   float3 VPos     : TEXCOORD4;\n"         \
+    "};\n"                                      \
+    "float4 DoLight(Varyings v)\n"              \
+    "{\n"                                       \
+    "   float3 norm = normalize(v.Normal);\n"   \
+    "   float3 light = Ambient;\n"              \
+    "   for (uint i = 0; i < LightCount; i++)\n"\
+    "   {\n"                                        \
+    "       float3 ltp = (LightPos[i] - v.VPos);\n" \
+    "       float  ldist = dot(ltp,ltp);\n"         \
+    "       ltp = normalize(ltp);\n"                \
+    "       light += saturate(LightColor[i] * v.Color.rgb * dot(norm, ltp) / sqrt(ldist));\n"\
+    "   }\n"                                        \
+    "   return float4(light, v.Color.a);\n"         \
+    "}\n"
+
+static const char* LitSolidPixelShaderSrc =
+    LIGHTING_COMMON
+    "float4 main(in Varyings ov) : SV_Target\n"
+    "{\n"
+    "   return DoLight(ov) * ov.Color;\n"
+    "}\n";
+
+static const char* LitTexturePixelShaderSrc =
+    "Texture2D Texture : register(t0);\n"
+    "SamplerState Linear : register(s0);\n"
+    LIGHTING_COMMON
+    "float4 main(in Varyings ov) : SV_Target\n"
+    "{\n"
+    "   return DoLight(ov) * Texture.Sample(Linear, ov.TexCoord);\n"
+    "}\n";
+
+
+//-------------------------------------------------------------------------------------
+// ***** Distortion Post-process Shaders
+
+static const char* PostProcessVertexShaderSrc =
+    "float4x4 View : register(c4);\n"
+    "float4x4 Texm : register(c8);\n"
+    "void main(in float4 Position : POSITION, in float4 Color : COLOR0, in float2 TexCoord : TEXCOORD0,\n" 
+    "          out float4 oPosition : SV_Position, out float4 oColor : COLOR, out float2 oTexCoord : TEXCOORD0)\n"
+    "{\n"
+    "   oPosition = mul(View, Position);\n"
+    "   oTexCoord = mul(Texm, float4(TexCoord,0,1));\n"
+    "   oColor = Color;\n"
+    "}\n";
+
+// Shader with just lens distortion correction.
+static const char* PostProcessPixelShaderSrc =
+    "Texture2D Texture : register(t0);\n"
+    "SamplerState Linear : register(s0);\n"
+    "float2 LensCenter;\n"
+    "float2 ScreenCenter;\n"
+    "float2 Scale;\n"
+    "float2 ScaleIn;\n"
+    "float4 HmdWarpParam;\n"
+    "\n"
+
+    // Scales input texture coordinates for distortion.
+    // ScaleIn maps texture coordinates to Scales to ([-1, 1]), although top/bottom will be
+    // larger due to aspect ratio.
+    "float2 HmdWarp(float2 in01)\n"
+    "{\n"
+    "   float2 theta = (in01 - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
+    "   float  rSq = theta.x * theta.x + theta.y * theta.y;\n"
+    "   float2 theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
+    "                   HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
+    "   return LensCenter + Scale * theta1;\n"
+    "}\n"
+
+    "float4 main(in float4 oPosition : SV_Position, in float4 oColor : COLOR,\n"
+    " in float2 oTexCoord : TEXCOORD0) : SV_Target\n"
+    "{\n"
+    "   float2 tc = HmdWarp(oTexCoord);\n"
+    "   if (any(clamp(tc, ScreenCenter-float2(0.25,0.5), ScreenCenter+float2(0.25, 0.5)) - tc))\n"
+    "       return 0;\n"
+    "   return Texture.Sample(Linear, tc);\n"
+    "}\n";
+
+// Shader with lens distortion and chromatic aberration correction.
+static const char* PostProcessPixelShaderWithChromAbSrc =
+    "Texture2D Texture : register(t0);\n"
+    "SamplerState Linear : register(s0);\n"
+    "float2 LensCenter;\n"
+    "float2 ScreenCenter;\n"
+    "float2 Scale;\n"
+    "float2 ScaleIn;\n"
+    "float4 HmdWarpParam;\n"
+    "float4 ChromAbParam;\n"
+    "\n"
+
+    // Scales input texture coordinates for distortion.
+    // ScaleIn maps texture coordinates to Scales to ([-1, 1]), although top/bottom will be
+    // larger due to aspect ratio.
+    "float4 main(in float4 oPosition : SV_Position, in float4 oColor : COLOR,\n"
+    "            in float2 oTexCoord : TEXCOORD0) : SV_Target\n"
+    "{\n"
+    "   float2 theta = (oTexCoord - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
+    "   float  rSq= theta.x * theta.x + theta.y * theta.y;\n"
+    "   float2 theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
+    "                   HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
+    "   \n"
+    "   // Detect whether blue texture coordinates are out of range since these will scaled out the furthest.\n"
+    "   float2 thetaBlue = theta1 * (ChromAbParam.z + ChromAbParam.w * rSq);\n"
+    "   float2 tcBlue = LensCenter + Scale * thetaBlue;\n"
+    "   if (any(clamp(tcBlue, ScreenCenter-float2(0.25,0.5), ScreenCenter+float2(0.25, 0.5)) - tcBlue))\n"
+    "       return 0;\n"
+    "   \n"
+    "   // Now do blue texture lookup.\n"
+    "   float  blue = Texture.Sample(Linear, tcBlue).b;\n"
+    "   \n"
+    "   // Do green lookup (no scaling).\n"
+    "   float2 tcGreen = LensCenter + Scale * theta1;\n"
+    "   float  green = Texture.Sample(Linear, tcGreen).g;\n"
+    "   \n"
+    "   // Do red scale and lookup.\n"
+    "   float2 thetaRed = theta1 * (ChromAbParam.x + ChromAbParam.y * rSq);\n"
+    "   float2 tcRed = LensCenter + Scale * thetaRed;\n"
+    "   float  red = Texture.Sample(Linear, tcRed).r;\n"
+    "   \n"
+    "   return float4(red, green, blue, 1);\n"
+    "}\n";
+
+
+static const char* VShaderSrcs[VShader_Count] =
+{
+    DirectVertexShaderSrc,
+    StdVertexShaderSrc,
+    PostProcessVertexShaderSrc
+};
+static const char* FShaderSrcs[FShader_Count] =
+{
+    SolidPixelShaderSrc,
+    GouraudPixelShaderSrc,
+    TexturePixelShaderSrc,    
+    PostProcessPixelShaderSrc,
+    PostProcessPixelShaderWithChromAbSrc,
+    LitSolidPixelShaderSrc,
+    LitTexturePixelShaderSrc    
+};
+
+
+//-------------------------------------------------------------------------------------
+// ***** Buffer
+
+Buffer::~Buffer()
+{
+}
+
+bool Buffer::Data(int use, const void *buffer, size_t size)
+{
+    if (D3DBuffer && Size >= size)
+    {
+        if (Dynamic)
+        {
+            if (!buffer)
+                return true;
+
+            void* v = Map(0, size, Map_Discard);
+            if (v)
+            {
+                memcpy(v, buffer, size);
+                Unmap(v);
+                return true;
+            }
+        }
+        else
+        {
+            Ren->Context->UpdateSubresource(D3DBuffer, 0, NULL, buffer, 0, 0);
+            return true;
+        }
+    }
+    if (D3DBuffer)
+    {
+        D3DBuffer = NULL;
+        Size = 0;
+        Use = 0;
+        Dynamic = 0;
+    }
+
+    D3D1x_(BUFFER_DESC) desc;
+    memset(&desc, 0, sizeof(desc));
+    if (use & Buffer_ReadOnly)
+    {
+        desc.Usage = D3D1x_(USAGE_IMMUTABLE);
+        desc.CPUAccessFlags = 0;
+    }
+    else
+    {
+        desc.Usage = D3D1x_(USAGE_DYNAMIC);
+        desc.CPUAccessFlags = D3D1x_(CPU_ACCESS_WRITE);
+        Dynamic = 1;
+    }
+
+    switch(use & Buffer_TypeMask)
+    {
+    case Buffer_Vertex:  desc.BindFlags = D3D1x_(BIND_VERTEX_BUFFER); break;
+    case Buffer_Index:   desc.BindFlags = D3D1x_(BIND_INDEX_BUFFER);  break;
+    case Buffer_Uniform:
+        desc.BindFlags = D3D1x_(BIND_CONSTANT_BUFFER);
+        size += ((size + 15) & ~15) - size;
+        break;
+    }
+
+    desc.ByteWidth = (unsigned)size;
+
+    D3D1x_(SUBRESOURCE_DATA) sr;
+    sr.pSysMem = buffer;
+    sr.SysMemPitch = 0;
+    sr.SysMemSlicePitch = 0;
+
+    HRESULT hr = Ren->Device->CreateBuffer(&desc, buffer ? &sr : NULL, &D3DBuffer.GetRawRef());
+    if (SUCCEEDED(hr))
+    {
+        Use = use;
+        Size = desc.ByteWidth;
+        return 1;
+    }
+    return 0;
+}
+
+void*  Buffer::Map(size_t start, size_t size, int flags)
+{
+    OVR_UNUSED(size);
+
+    D3D1x_(MAP) mapFlags = D3D1x_(MAP_WRITE);
+    if (flags & Map_Discard)    
+        mapFlags = D3D1x_(MAP_WRITE_DISCARD);    
+    if (flags & Map_Unsynchronized)    
+        mapFlags = D3D1x_(MAP_WRITE_NO_OVERWRITE);    
+
+    void* map = 0;
+    if (SUCCEEDED(D3DBuffer->Map(mapFlags, 0, &map)))    
+        return ((char*)map) + start;        
+    return NULL;
+}
+
+bool   Buffer::Unmap(void *m)
+{
+    OVR_UNUSED(m);
+
+    D3DBuffer->Unmap();
+    return true;
+}
+
+
+//-------------------------------------------------------------------------------------
+// Shaders
+
+template<> bool Shader<RenderTiny::Shader_Vertex, ID3D10VertexShader>::Load(void* shader, size_t size)
+{
+    return SUCCEEDED(Ren->Device->CreateVertexShader(shader, size, &D3DShader));
+}
+template<> bool Shader<RenderTiny::Shader_Pixel, ID3D10PixelShader>::Load(void* shader, size_t size)
+{
+    return SUCCEEDED(Ren->Device->CreatePixelShader(shader, size, &D3DShader));
+}
+
+template<> void Shader<RenderTiny::Shader_Vertex, ID3D10VertexShader>::Set(PrimitiveType) const
+{
+    Ren->Context->VSSetShader(D3DShader);
+}
+template<> void Shader<RenderTiny::Shader_Pixel, ID3D10PixelShader>::Set(PrimitiveType) const
+{
+    Ren->Context->PSSetShader(D3DShader);
+}
+
+template<> void Shader<RenderTiny::Shader_Vertex, ID3D1xVertexShader>::SetUniformBuffer(RenderTiny::Buffer* buffer, int i)
+{
+    Ren->Context->VSSetConstantBuffers(i, 1, &((Buffer*)buffer)->D3DBuffer.GetRawRef());
+}
+template<> void Shader<RenderTiny::Shader_Pixel, ID3D1xPixelShader>::SetUniformBuffer(RenderTiny::Buffer* buffer, int i)
+{
+    Ren->Context->PSSetConstantBuffers(i, 1, &((Buffer*)buffer)->D3DBuffer.GetRawRef());
+}
+
+
+//-------------------------------------------------------------------------------------
+// ***** Shader Base
+
+ShaderBase::ShaderBase(RenderDevice* r, ShaderStage stage)
+    : RenderTiny::Shader(stage), Ren(r), UniformData(0)
+{
+}
+ShaderBase::~ShaderBase()
+{
+    if (UniformData)    
+        OVR_FREE(UniformData);    
+}
+
+bool ShaderBase::SetUniform(const char* name, int n, const float* v)
+{
+    for(unsigned i = 0; i < UniformInfo.GetSize(); i++)
+    {
+        if (!strcmp(UniformInfo[i].Name.ToCStr(), name))
+        {
+            memcpy(UniformData + UniformInfo[i].Offset, v, n * sizeof(float));
+            return 1;
+        }
+    }
+    return 0;
+}
+
+void ShaderBase::InitUniforms(ID3D10Blob* s)
+{
+    ID3D10ShaderReflection* ref = NULL;
+    D3D10ReflectShader(s->GetBufferPointer(), s->GetBufferSize(), &ref);
+    ID3D10ShaderReflectionConstantBuffer* buf = ref->GetConstantBufferByIndex(0);
+    D3D10_SHADER_BUFFER_DESC bufd;
+    if (FAILED(buf->GetDesc(&bufd)))
+    {
+        UniformsSize = 0;
+        if (UniformData)
+        {
+            OVR_FREE(UniformData);
+            UniformData = 0;
+        }
+        return;
+    }
+
+    for(unsigned i = 0; i < bufd.Variables; i++)
+    {
+        ID3D10ShaderReflectionVariable* var = buf->GetVariableByIndex(i);
+        if (var)
+        {
+            D3D10_SHADER_VARIABLE_DESC vd;
+            if (SUCCEEDED(var->GetDesc(&vd)))
+            {
+                Uniform u;
+                u.Name = vd.Name;
+                u.Offset = vd.StartOffset;
+                u.Size = vd.Size;
+                UniformInfo.PushBack(u);
+            }
+        }
+    }
+
+    UniformsSize = bufd.Size;
+    UniformData = (unsigned char*)OVR_ALLOC(bufd.Size);
+}
+
+void ShaderBase::UpdateBuffer(Buffer* buf)
+{
+    if (UniformsSize)
+    {
+        buf->Data(Buffer_Uniform, UniformData, UniformsSize);
+    }
+}
+
+
+//-------------------------------------------------------------------------------------
+// ***** Texture
+// 
+Texture::Texture(RenderDevice* ren, int fmt, int w, int h)
+    : Ren(ren), Tex(NULL), TexSv(NULL), TexRtv(NULL), TexDsv(NULL), Width(w), Height(h)
+{
+    OVR_UNUSED(fmt);
+    Sampler = Ren->GetSamplerState(0);
+}
+
+Texture::~Texture()
+{
+}
+
+void Texture::Set(int slot, RenderTiny::ShaderStage stage) const
+{
+    Ren->SetTexture(stage, slot, this);
+}
+
+void Texture::SetSampleMode(int sm)
+{
+    Sampler = Ren->GetSamplerState(sm);
+}
+
+
+
+//-------------------------------------------------------------------------------------
+// ***** Render Device
+
+RenderDevice::RenderDevice(const RendererParams& p, HWND window)
+{
+    RECT rc;
+    GetClientRect(window, &rc);
+    UINT width   = rc.right - rc.left;
+    UINT height  = rc.bottom - rc.top;
+    WindowWidth  = width;
+    WindowHeight = height;
+    Window       = window;
+    Params       = p;
+
+    HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&DXGIFactory.GetRawRef()));
+    if (FAILED(hr))    
+        return;
+
+    // Find the adapter & output (monitor) to use for fullscreen, based on the reported name of the HMD's monitor.
+    if (Params.MonitorName.GetLength() > 0)
+    {
+        for(UINT AdapterIndex = 0; ; AdapterIndex++)
+        {
+            HRESULT hr = DXGIFactory->EnumAdapters(AdapterIndex, &Adapter.GetRawRef());
+            if (hr == DXGI_ERROR_NOT_FOUND)
+                break;
+
+            DXGI_ADAPTER_DESC Desc;
+            Adapter->GetDesc(&Desc);
+
+            UpdateMonitorOutputs();
+
+            if (FullscreenOutput)
+                break;
+        }
+
+        if (!FullscreenOutput)
+            Adapter = NULL;
+    }
+
+    if (!Adapter)
+    {
+        DXGIFactory->EnumAdapters(0, &Adapter.GetRawRef());
+    }
+
+    int flags = 0;
+
+    hr = D3D10CreateDevice(Adapter, D3D10_DRIVER_TYPE_HARDWARE, NULL, flags, D3D1x_(SDK_VERSION),
+                           &Device.GetRawRef());
+    Context = Device;
+    Context->AddRef();
+
+    if (FAILED(hr))
+        return;
+
+    if (!RecreateSwapChain())
+        return;
+
+    if (Params.Fullscreen)
+        SwapChain->SetFullscreenState(1, FullscreenOutput);
+
+    CurRenderTarget = NULL;
+    for(int i = 0; i < Shader_Count; i++)
+    {
+        UniformBuffers[i] = *CreateBuffer();
+        MaxTextureSet[i] = 0;
+    }
+
+    ID3D10Blob* vsData = CompileShader("vs_4_0", DirectVertexShaderSrc);
+    VertexShaders[VShader_MV] = *new VertexShader(this, vsData);
+    for(int i = 1; i < VShader_Count; i++)
+    {
+        VertexShaders[i] = *new VertexShader(this, CompileShader("vs_4_0", VShaderSrcs[i]));
+    }
+
+    for(int i = 0; i < FShader_Count; i++)
+    {
+        PixelShaders[i] = *new PixelShader(this, CompileShader("ps_4_0", FShaderSrcs[i]));
+    }
+
+    SPInt               bufferSize = vsData->GetBufferSize();
+    const void*         buffer     = vsData->GetBufferPointer();
+    ID3D1xInputLayout** objRef     = &ModelVertexIL.GetRawRef();
+
+    HRESULT validate = Device->CreateInputLayout(ModelVertexDesc, sizeof(ModelVertexDesc)/sizeof(D3D1x_(INPUT_ELEMENT_DESC)),
+                                                 buffer, bufferSize, objRef);
+    OVR_UNUSED(validate);
+
+    Ptr<ShaderSet> gouraudShaders = *new ShaderSet();
+    gouraudShaders->SetShader(VertexShaders[VShader_MVP]);
+    gouraudShaders->SetShader(PixelShaders[FShader_Gouraud]);
+    DefaultFill = *new ShaderFill(gouraudShaders);
+
+    D3D1x_(BLEND_DESC) bm;
+    memset(&bm, 0, sizeof(bm));
+    bm.BlendEnable[0] = true;
+    bm.BlendOp      = bm.BlendOpAlpha   = D3D1x_(BLEND_OP_ADD);
+    bm.SrcBlend     = bm.SrcBlendAlpha  = D3D1x_(BLEND_SRC_ALPHA);
+    bm.DestBlend    = bm.DestBlendAlpha = D3D1x_(BLEND_INV_SRC_ALPHA);
+    bm.RenderTargetWriteMask[0]         = D3D1x_(COLOR_WRITE_ENABLE_ALL);
+    Device->CreateBlendState(&bm, &BlendState.GetRawRef());
+
+    D3D1x_(RASTERIZER_DESC) rs;
+    memset(&rs, 0, sizeof(rs));
+    rs.AntialiasedLineEnable = true;
+    rs.CullMode              = D3D1x_(CULL_BACK);    
+    rs.DepthClipEnable       = true;
+    rs.FillMode              = D3D1x_(FILL_SOLID);
+    Device->CreateRasterizerState(&rs, &Rasterizer.GetRawRef());
+
+    QuadVertexBuffer = *CreateBuffer();
+    const RenderTiny::Vertex QuadVertices[] =
+    { Vertex(Vector3f(0, 1, 0)), Vertex(Vector3f(1, 1, 0)),
+      Vertex(Vector3f(0, 0, 0)), Vertex(Vector3f(1, 0, 0)) };
+    QuadVertexBuffer->Data(Buffer_Vertex, QuadVertices, sizeof(QuadVertices));
+
+    SetDepthMode(0, 0);
+}
+
+RenderDevice::~RenderDevice()
+{
+    if (SwapChain && Params.Fullscreen)
+    {
+        SwapChain->SetFullscreenState(false, NULL);
+    }
+}
+
+
+// Implement static initializer function to create this class.
+RenderTiny::RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* oswnd)
+{
+    return new RenderDevice(rp, (HWND)oswnd);
+}
+
+
+// Fallback monitor enumeration in case newly plugged in monitor wasn't detected.
+// Added originally for the FactoryTest app.
+// New Outputs don't seem to be detected unless adapter is re-created, but that would also
+// require us to re-initialize D3D10 (recreating objects, etc). This bypasses that for "fake"
+// fullscreen modes.
+BOOL CALLBACK MonitorEnumFunc(HMONITOR hMonitor, HDC, LPRECT, LPARAM dwData)
+{
+    RenderDevice* renderer = (RenderDevice*)dwData;
+
+    MONITORINFOEX monitor;
+    monitor.cbSize = sizeof(monitor);
+
+    if (::GetMonitorInfo(hMonitor, &monitor) && monitor.szDevice[0])
+    {
+        DISPLAY_DEVICE dispDev;
+        memset(&dispDev, 0, sizeof(dispDev));
+        dispDev.cb = sizeof(dispDev);
+
+        if (::EnumDisplayDevices(monitor.szDevice, 0, &dispDev, 0))
+        {
+            if (strstr(String(dispDev.DeviceName).ToCStr(), renderer->GetParams().MonitorName.ToCStr()))
+            {
+                renderer->FSDesktopX = monitor.rcMonitor.left;
+                renderer->FSDesktopY = monitor.rcMonitor.top;
+                return FALSE;
+            }
+        }
+    }
+
+    return TRUE;
+}
+
+
+void RenderDevice::UpdateMonitorOutputs()
+{
+    HRESULT hr;
+
+    bool deviceNameFound = false;
+
+    for(UINT OutputIndex = 0; ; OutputIndex++)
+    {
+        Ptr<IDXGIOutput> Output;
+        hr = Adapter->EnumOutputs(OutputIndex, &Output.GetRawRef());
+        if (hr == DXGI_ERROR_NOT_FOUND)
+        {
+            break;
+        }
+
+        DXGI_OUTPUT_DESC OutDesc;
+        Output->GetDesc(&OutDesc);
+
+        MONITORINFOEX monitor;
+        monitor.cbSize = sizeof(monitor);
+        if (::GetMonitorInfo(OutDesc.Monitor, &monitor) && monitor.szDevice[0])
+        {
+            DISPLAY_DEVICE dispDev;
+            memset(&dispDev, 0, sizeof(dispDev));
+            dispDev.cb = sizeof(dispDev);
+
+            if (::EnumDisplayDevices(monitor.szDevice, 0, &dispDev, 0))
+            {
+                if (strstr(String(dispDev.DeviceName).ToCStr(), Params.MonitorName.ToCStr()))
+                {
+                    deviceNameFound = true;
+                    FullscreenOutput = Output;
+                    FSDesktopX = monitor.rcMonitor.left;
+                    FSDesktopY = monitor.rcMonitor.top;
+                    break;
+                }
+            }
+        }
+    }
+
+    if (!deviceNameFound && !Params.MonitorName.IsEmpty())
+    {
+        EnumDisplayMonitors(0, 0, MonitorEnumFunc, (LPARAM)this);
+    }
+}
+
+bool RenderDevice::RecreateSwapChain()
+{
+    DXGI_SWAP_CHAIN_DESC scDesc;
+    memset(&scDesc, 0, sizeof(scDesc));
+    scDesc.BufferCount          = 1;
+    scDesc.BufferDesc.Width     = WindowWidth;
+    scDesc.BufferDesc.Height    = WindowHeight;
+    scDesc.BufferDesc.Format    = DXGI_FORMAT_R8G8B8A8_UNORM;
+    scDesc.BufferDesc.RefreshRate.Numerator   = 60;
+    scDesc.BufferDesc.RefreshRate.Denominator = 1;
+    scDesc.BufferUsage          = DXGI_USAGE_RENDER_TARGET_OUTPUT;
+    scDesc.OutputWindow         = Window;
+    scDesc.SampleDesc.Count     = Params.Multisample;
+    scDesc.SampleDesc.Quality   = 0;
+    scDesc.Windowed             = (Params.Fullscreen != Display_Fullscreen);
+    scDesc.Flags                = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
+
+	if (SwapChain)
+	{
+		SwapChain->SetFullscreenState(FALSE, NULL);
+		SwapChain->Release();
+		SwapChain = NULL;
+	}
+
+    Ptr<IDXGISwapChain> newSC;
+    if (FAILED(DXGIFactory->CreateSwapChain(Device, &scDesc, &newSC.GetRawRef())))
+        return false;    
+    SwapChain = newSC;
+
+    BackBuffer = NULL;
+    BackBufferRT = NULL;
+    HRESULT hr = SwapChain->GetBuffer(0, __uuidof(ID3D1xTexture2D), (void**)&BackBuffer.GetRawRef());
+    if (FAILED(hr))
+        return false;
+
+    hr = Device->CreateRenderTargetView(BackBuffer, NULL, &BackBufferRT.GetRawRef());
+    if (FAILED(hr))
+        return false;
+
+    Texture* depthBuffer = GetDepthBuffer(WindowWidth, WindowHeight, Params.Multisample);
+    CurDepthBuffer = depthBuffer;
+    if (CurRenderTarget == NULL)
+    {
+        Context->OMSetRenderTargets(1, &BackBufferRT.GetRawRef(), depthBuffer->TexDsv);
+    }
+    return true;
+}
+
+bool RenderDevice::SetParams(const RendererParams& newParams)
+{
+    String oldMonitor = Params.MonitorName;
+
+    Params = newParams;
+    if (newParams.MonitorName != oldMonitor)
+    {
+        UpdateMonitorOutputs();
+    }
+
+    // Cause this to be recreated with the new multisample mode.
+    pSceneColorTex = NULL;
+    return RecreateSwapChain();
+}
+
+
+bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
+{
+    if (fullscreen == Params.Fullscreen)
+        return true;
+ 
+    HRESULT hr = SwapChain->SetFullscreenState(fullscreen, fullscreen ? FullscreenOutput : NULL);
+    if (FAILED(hr))
+    {
+        return false;
+    }
+
+    Params.Fullscreen = fullscreen;
+    return true;
+}
+
+void RenderDevice::SetRealViewport(const Viewport& vp)
+{
+    D3DViewport.Width    = vp.w;
+    D3DViewport.Height   = vp.h;
+    D3DViewport.MinDepth = 0;
+    D3DViewport.MaxDepth = 1;
+    D3DViewport.TopLeftX = vp.x;
+    D3DViewport.TopLeftY = vp.y;    
+    Context->RSSetViewports(1, &D3DViewport);
+}
+
+static int GetDepthStateIndex(bool enable, bool write, RenderDevice::CompareFunc func)
+{
+    if (!enable)
+        return 0;
+    return 1 + int(func) * 2 + write;
+}
+
+void RenderDevice::SetDepthMode(bool enable, bool write, CompareFunc func)
+{
+    int index = GetDepthStateIndex(enable, write, func);
+    if (DepthStates[index])
+    {
+        CurDepthState = DepthStates[index];
+        Context->OMSetDepthStencilState(DepthStates[index], 0);
+        return;
+    }
+
+    D3D1x_(DEPTH_STENCIL_DESC) dss;
+    memset(&dss, 0, sizeof(dss));
+    dss.DepthEnable = enable;
+    switch(func)
+    {
+    case Compare_Always:  dss.DepthFunc = D3D1x_(COMPARISON_ALWAYS);  break;
+    case Compare_Less:    dss.DepthFunc = D3D1x_(COMPARISON_LESS);    break;
+    case Compare_Greater: dss.DepthFunc = D3D1x_(COMPARISON_GREATER); break;
+    default:
+        assert(0);
+    }
+    dss.DepthWriteMask = write ? D3D1x_(DEPTH_WRITE_MASK_ALL) : D3D1x_(DEPTH_WRITE_MASK_ZERO);
+    Device->CreateDepthStencilState(&dss, &DepthStates[index].GetRawRef());
+    Context->OMSetDepthStencilState(DepthStates[index], 0);
+    CurDepthState = DepthStates[index];
+}
+
+Texture* RenderDevice::GetDepthBuffer(int w, int h, int ms)
+{
+    for(unsigned i = 0; i < DepthBuffers.GetSize(); i++)
+    {
+        if (w == DepthBuffers[i]->Width && h == DepthBuffers[i]->Height &&
+            ms == DepthBuffers[i]->Samples)
+            return DepthBuffers[i];
+    }
+
+    Ptr<Texture> newDepth = *CreateTexture(Texture_Depth | Texture_RenderTarget | ms, w, h, NULL);
+    if (newDepth == NULL)
+    {
+        OVR_DEBUG_LOG(("Failed to get depth buffer."));
+        return NULL;
+    }
+
+    DepthBuffers.PushBack(newDepth);
+    return newDepth.GetPtr();
+}
+
+void RenderDevice::Clear(float r, float g, float b, float a, float depth)
+{
+    const float color[] = {r, g, b, a};
+
+    // Needed for each eye to do its own clear, since ClearRenderTargetView doesn't honor viewport.    
+        
+    // Save state that is affected by clearing this way
+    ID3D1xDepthStencilState* oldDepthState = CurDepthState;
+    StandardUniformData      clearUniforms;
+    
+    SetDepthMode(true, true, Compare_Always);
+    
+    Context->IASetInputLayout(ModelVertexIL);
+    Context->GSSetShader(NULL);
+    
+    ID3D1xShaderResourceView* sv[8] = {0, 0, 0, 0, 0, 0, 0, 0};
+    if (MaxTextureSet[Shader_Fragment])
+    {
+        Context->PSSetShaderResources(0, MaxTextureSet[Shader_Fragment], sv);
+    }
+    
+    ID3D1xBuffer* vertexBuffer = QuadVertexBuffer->GetBuffer();
+    UINT vertexStride = sizeof(Vertex);
+    UINT vertexOffset = 0;
+    Context->IASetVertexBuffers(0, 1, &vertexBuffer, &vertexStride, &vertexOffset);
+    
+    clearUniforms.View = Matrix4f(2, 0, 0, 0,
+                                  0, 2, 0, 0,
+                                  0, 0, 0, 0,
+                                  -1, -1, depth, 1);
+    UniformBuffers[Shader_Vertex]->Data(Buffer_Uniform, &clearUniforms, sizeof(clearUniforms));
+    
+    ID3D1xBuffer* vertexConstants = UniformBuffers[Shader_Vertex]->GetBuffer();
+    Context->VSSetConstantBuffers(0, 1, &vertexConstants);
+    Context->IASetPrimitiveTopology(D3D1x_(PRIMITIVE_TOPOLOGY_TRIANGLESTRIP));
+    VertexShaders[VShader_MV]->Set(Prim_TriangleStrip);
+    PixelShaders[FShader_Solid]->Set(Prim_TriangleStrip);
+    
+    UniformBuffers[Shader_Pixel]->Data(Buffer_Uniform, color, sizeof(color));
+    PixelShaders[FShader_Solid]->SetUniformBuffer(UniformBuffers[Shader_Pixel]);
+        
+    // Clear Viewport   
+    Context->OMSetBlendState(NULL, NULL, 0xffffffff);
+    Context->Draw(4, 0);
+    
+    // reset
+    CurDepthState = oldDepthState;
+    Context->OMSetDepthStencilState(CurDepthState, 0);        
+}
+
+// Buffers
+
+Buffer* RenderDevice::CreateBuffer()
+{
+    return new Buffer(this);
+}
+
+
+ID3D10Blob* RenderDevice::CompileShader(const char* profile, const char* src, const char* mainName)
+{
+    ID3D10Blob* shader;
+    ID3D10Blob* errors;
+    HRESULT hr = D3DCompile(src, strlen(src), NULL, NULL, NULL, mainName, profile,
+                            0, 0, &shader, &errors);
+    if (FAILED(hr))
+    {
+        OVR_DEBUG_LOG(("Compiling D3D shader for %s failed\n%s\n\n%s",
+                       profile, src, errors->GetBufferPointer()));
+        OutputDebugStringA((char*)errors->GetBufferPointer());
+        return NULL;
+    }
+    if (errors)
+    {
+        errors->Release();
+    }
+    return shader;
+}
+
+void RenderDevice::SetCommonUniformBuffer(int i, RenderTiny::Buffer* buffer)
+{
+    CommonUniforms[i] = (Buffer*)buffer;
+
+    Context->PSSetConstantBuffers(1, 1, &CommonUniforms[1]->D3DBuffer.GetRawRef());
+    Context->VSSetConstantBuffers(1, 1, &CommonUniforms[1]->D3DBuffer.GetRawRef());
+}
+
+RenderTiny::Shader *RenderDevice::LoadBuiltinShader(ShaderStage stage, int shader)
+{
+    switch(stage)
+    {
+    case Shader_Vertex:
+        return VertexShaders[shader];
+    case Shader_Pixel:
+        return PixelShaders[shader];
+    default:
+        return NULL;
+    }
+}
+
+
+ID3D1xSamplerState* RenderDevice::GetSamplerState(int sm)
+{
+    if (SamplerStates[sm])    
+        return SamplerStates[sm];
+
+    D3D1x_(SAMPLER_DESC) ss;
+    memset(&ss, 0, sizeof(ss));
+    if (sm & Sample_Clamp)    
+        ss.AddressU = ss.AddressV = ss.AddressW = D3D1x_(TEXTURE_ADDRESS_CLAMP);    
+    else if (sm & Sample_ClampBorder)    
+        ss.AddressU = ss.AddressV = ss.AddressW = D3D1x_(TEXTURE_ADDRESS_BORDER);    
+    else    
+        ss.AddressU = ss.AddressV = ss.AddressW = D3D1x_(TEXTURE_ADDRESS_WRAP);
+    
+    if (sm & Sample_Nearest)
+    {
+        ss.Filter = D3D1x_(FILTER_MIN_MAG_MIP_POINT);
+    }
+    else if (sm & Sample_Anisotropic)
+    {
+        ss.Filter = D3D1x_(FILTER_ANISOTROPIC);
+        ss.MaxAnisotropy = 8;
+    }
+    else
+    {
+        ss.Filter = D3D1x_(FILTER_MIN_MAG_MIP_LINEAR);
+    }
+    ss.MaxLOD = 15;
+    Device->CreateSamplerState(&ss, &SamplerStates[sm].GetRawRef());
+    return SamplerStates[sm];
+}
+
+
+void RenderDevice::SetTexture(RenderTiny::ShaderStage stage, int slot, const Texture* t)
+{
+    if (MaxTextureSet[stage] <= slot)
+        MaxTextureSet[stage] = slot + 1;    
+
+    ID3D1xShaderResourceView* sv = t ? t->TexSv : NULL;
+    switch(stage)
+    {
+    case Shader_Fragment:
+        Context->PSSetShaderResources(slot, 1, &sv);
+        if (t)
+        {
+            Context->PSSetSamplers(slot, 1, &t->Sampler.GetRawRef());
+        }
+        break;
+
+    case Shader_Vertex:
+        Context->VSSetShaderResources(slot, 1, &sv);
+        break;
+    }
+}
+
+Texture* RenderDevice::CreateTexture(int format, int width, int height, const void* data, int mipcount)
+{
+    OVR_UNUSED(mipcount);
+
+    DXGI_FORMAT d3dformat;
+    int         bpp;
+    switch(format & Texture_TypeMask)
+    {
+    case Texture_RGBA:
+        bpp = 4;
+        d3dformat = DXGI_FORMAT_R8G8B8A8_UNORM;
+        break;
+    case Texture_Depth:
+        bpp = 0;
+        d3dformat = DXGI_FORMAT_D32_FLOAT;
+        break;
+    default:
+        return NULL;
+    }
+
+    int samples = (format & Texture_SamplesMask);
+    if (samples < 1)
+    {
+        samples = 1;
+    }
+
+    Texture* NewTex = new Texture(this, format, width, height);
+    NewTex->Samples = samples;
+
+    D3D1x_(TEXTURE2D_DESC) dsDesc;
+    dsDesc.Width     = width;
+    dsDesc.Height    = height;
+    dsDesc.MipLevels = (format == (Texture_RGBA | Texture_GenMipmaps) && data) ? GetNumMipLevels(width, height) : 1;
+    dsDesc.ArraySize = 1;
+    dsDesc.Format    = d3dformat;
+    dsDesc.SampleDesc.Count = samples;
+    dsDesc.SampleDesc.Quality = 0;
+    dsDesc.Usage     = D3D1x_(USAGE_DEFAULT);
+    dsDesc.BindFlags = D3D1x_(BIND_SHADER_RESOURCE);
+    dsDesc.CPUAccessFlags = 0;
+    dsDesc.MiscFlags      = 0;
+
+    if (format & Texture_RenderTarget)
+    {
+        if ((format & Texture_TypeMask) == Texture_Depth)            
+        { // We don't use depth textures, and creating them in d3d10 requires different options.
+            dsDesc.BindFlags = D3D1x_(BIND_DEPTH_STENCIL);
+        }
+        else
+        {
+            dsDesc.BindFlags |= D3D1x_(BIND_RENDER_TARGET);
+        }
+    }
+
+    HRESULT hr = Device->CreateTexture2D(&dsDesc, NULL, &NewTex->Tex.GetRawRef());
+    if (FAILED(hr))
+    {
+        OVR_DEBUG_LOG_TEXT(("Failed to create 2D D3D texture."));
+        NewTex->Release();
+        return NULL;
+    }
+    if (dsDesc.BindFlags & D3D1x_(BIND_SHADER_RESOURCE))
+    {
+        Device->CreateShaderResourceView(NewTex->Tex, NULL, &NewTex->TexSv.GetRawRef());
+    }
+
+    if (data)
+    {
+        Context->UpdateSubresource(NewTex->Tex, 0, NULL, data, width * bpp, width * height * bpp);
+        if (format == (Texture_RGBA | Texture_GenMipmaps))
+        {
+            int srcw = width, srch = height;
+            int level = 0;
+            UByte* mipmaps = NULL;
+            do
+            {
+                level++;
+                int mipw = srcw >> 1;
+                if (mipw < 1)
+                {
+                    mipw = 1;
+                }
+                int miph = srch >> 1;
+                if (miph < 1)
+                {
+                    miph = 1;
+                }
+                if (mipmaps == NULL)
+                {
+                    mipmaps = (UByte*)OVR_ALLOC(mipw * miph * 4);
+                }
+                FilterRgba2x2(level == 1 ? (const UByte*)data : mipmaps, srcw, srch, mipmaps);
+                Context->UpdateSubresource(NewTex->Tex, level, NULL, mipmaps, mipw * bpp, miph * bpp);
+                srcw = mipw;
+                srch = miph;
+            }
+            while(srcw > 1 || srch > 1);
+
+            if (mipmaps != NULL)
+            {
+                OVR_FREE(mipmaps);
+            }
+        }
+    }
+
+    if (format & Texture_RenderTarget)
+    {
+        if ((format & Texture_TypeMask) == Texture_Depth)
+        {
+            Device->CreateDepthStencilView(NewTex->Tex, NULL, &NewTex->TexDsv.GetRawRef());
+        }
+        else
+        {
+            Device->CreateRenderTargetView(NewTex->Tex, NULL, &NewTex->TexRtv.GetRawRef());
+        }
+    }
+
+    return NewTex;
+}
+
+
+// Rendering
+
+void RenderDevice::BeginRendering()
+{
+    Context->RSSetState(Rasterizer);
+}
+
+void RenderDevice::SetRenderTarget(RenderTiny::Texture* colorTex,
+                                   RenderTiny::Texture* depth, RenderTiny::Texture* stencil)
+{
+    OVR_UNUSED(stencil);
+
+    CurRenderTarget = (Texture*)colorTex;
+    if (colorTex == NULL)
+    {
+        Texture* newDepthBuffer = GetDepthBuffer(WindowWidth, WindowHeight, Params.Multisample);
+        if (newDepthBuffer == NULL)
+        {
+            OVR_DEBUG_LOG(("New depth buffer creation failed."));
+        }
+        if (newDepthBuffer != NULL)
+        {
+            CurDepthBuffer = GetDepthBuffer(WindowWidth, WindowHeight, Params.Multisample);
+            Context->OMSetRenderTargets(1, &BackBufferRT.GetRawRef(), CurDepthBuffer->TexDsv);
+        }
+        return;
+    }
+    if (depth == NULL)
+    {
+        depth = GetDepthBuffer(colorTex->GetWidth(), colorTex->GetHeight(), CurRenderTarget->Samples);
+    }
+
+    ID3D1xShaderResourceView* sv[8] = {0, 0, 0, 0, 0, 0, 0, 0};
+    if (MaxTextureSet[Shader_Fragment])
+    {
+        Context->PSSetShaderResources(0, MaxTextureSet[Shader_Fragment], sv);
+    }
+    memset(MaxTextureSet, 0, sizeof(MaxTextureSet));
+
+    CurDepthBuffer = (Texture*)depth;
+    Context->OMSetRenderTargets(1, &((Texture*)colorTex)->TexRtv.GetRawRef(), ((Texture*)depth)->TexDsv);
+}
+
+
+void RenderDevice::SetWorldUniforms(const Matrix4f& proj)
+{
+    StdUniforms.Proj = proj.Transposed();
+    // Shader constant buffers cannot be partially updated.
+}
+
+
+void RenderDevice::Render(const Matrix4f& matrix, Model* model)
+{
+    // Store data in buffers if not already
+    if (!model->VertexBuffer)
+    {
+        Ptr<Buffer> vb = *CreateBuffer();
+        vb->Data(Buffer_Vertex, &model->Vertices[0], model->Vertices.GetSize() * sizeof(Vertex));
+        model->VertexBuffer = vb;
+    }
+    if (!model->IndexBuffer)
+    {
+        Ptr<Buffer> ib = *CreateBuffer();
+        ib->Data(Buffer_Index, &model->Indices[0], model->Indices.GetSize() * 2);
+        model->IndexBuffer = ib;
+    }
+
+    Render(model->Fill ? model->Fill : DefaultFill,
+           model->VertexBuffer, model->IndexBuffer,
+           matrix, 0, (unsigned)model->Indices.GetSize(), model->GetPrimType());
+}
+
+void RenderDevice::Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
+                          const Matrix4f& matrix, int offset, int count, PrimitiveType rprim)
+{
+    Context->IASetInputLayout(ModelVertexIL);
+    if (indices)
+    {
+        Context->IASetIndexBuffer(((Buffer*)indices)->GetBuffer(), DXGI_FORMAT_R16_UINT, 0);
+    }
+
+    ID3D1xBuffer* vertexBuffer = ((Buffer*)vertices)->GetBuffer();
+    UINT vertexStride = sizeof(Vertex);
+    UINT vertexOffset = offset;
+    Context->IASetVertexBuffers(0, 1, &vertexBuffer, &vertexStride, &vertexOffset);
+
+    ShaderSet* shaders = ((ShaderFill*)fill)->GetShaders();
+
+    ShaderBase* vshader = ((ShaderBase*)shaders->GetShader(Shader_Vertex));
+    unsigned char* vertexData = vshader->UniformData;
+    if (vertexData)
+    {
+        StandardUniformData* stdUniforms = (StandardUniformData*) vertexData;
+        stdUniforms->View = matrix.Transposed();
+        stdUniforms->Proj = StdUniforms.Proj;
+        UniformBuffers[Shader_Vertex]->Data(Buffer_Uniform, vertexData, vshader->UniformsSize);
+        vshader->SetUniformBuffer(UniformBuffers[Shader_Vertex]);
+    }
+
+    for(int i = Shader_Vertex + 1; i < Shader_Count; i++)
+        if (shaders->GetShader(i))
+        {
+            ((ShaderBase*)shaders->GetShader(i))->UpdateBuffer(UniformBuffers[i]);
+            ((ShaderBase*)shaders->GetShader(i))->SetUniformBuffer(UniformBuffers[i]);
+        }
+
+    D3D1x_(PRIMITIVE_TOPOLOGY) prim;
+    switch(rprim)
+    {
+    case Prim_Triangles:
+        prim = D3D1x_(PRIMITIVE_TOPOLOGY_TRIANGLELIST);
+        break;
+    case Prim_Lines:
+        prim = D3D1x_(PRIMITIVE_TOPOLOGY_LINELIST);
+        break;
+    case Prim_TriangleStrip:
+        prim = D3D1x_(PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
+        break;
+    default:
+        assert(0);
+        return;
+    }
+    Context->IASetPrimitiveTopology(prim);
+
+    fill->Set(rprim);
+
+    if (indices)
+    {
+        Context->DrawIndexed(count, 0, 0);
+    }
+    else
+    {
+        Context->Draw(count, 0);
+    }
+}
+
+
+void RenderDevice::Present()
+{
+    SwapChain->Present(0, 0);
+}
+
+void RenderDevice::ForceFlushGPU()
+{
+    D3D1x_QUERY_DESC queryDesc = { D3D1x_(QUERY_EVENT), 0 };
+    Ptr<ID3D1xQuery> query;
+    BOOL             done = FALSE;
+
+    if (Device->CreateQuery(&queryDesc, &query.GetRawRef()) == S_OK)
+    {
+        // Begin() not used for EVENT query.
+        query->End();
+        // GetData will returns S_OK for both done == TRUE or FALSE.
+        // Exit on failure to avoid infinite loop.
+        do { }
+        while(!done && !FAILED(query->GetData(&done, sizeof(BOOL), 0)));
+    }
+}
+
+}}}
+
diff --git a/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.h b/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.h
index e608498..1438611 100644
--- a/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.h
+++ b/Samples/OculusRoomTiny/RenderTiny_D3D1X_Device.h
@@ -1,273 +1,273 @@
-/************************************************************************************
-
-Filename    :   RenderTiny_D3D1X_Device.h
-Content     :   RenderDevice implementation header for D3DX10.
-Created     :   September 10, 2012
-Authors     :   Andrew Reisse
-
-Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#ifndef INC_RenderTiny_D3D1X_Device_h
-#define INC_RenderTiny_D3D1X_Device_h
-
-#include "Kernel/OVR_String.h"
-#include "Kernel/OVR_Array.h"
-
-#include "RenderTiny_Device.h"
-#include <Windows.h>
-
-#define _OVR_RENDERER_D3D10
-#include <d3d10.h>
-
-namespace OVR { namespace RenderTiny { namespace D3D10 {
-
-class RenderDevice;
-class Buffer;
-
-typedef ID3D10Device            ID3D1xDevice;
-typedef ID3D10Device            ID3D1xDeviceContext;
-typedef ID3D10RenderTargetView  ID3D1xRenderTargetView;
-typedef ID3D10Texture2D         ID3D1xTexture2D;
-typedef ID3D10ShaderResourceView ID3D1xShaderResourceView;
-typedef ID3D10DepthStencilView  ID3D1xDepthStencilView;
-typedef ID3D10DepthStencilState ID3D1xDepthStencilState;
-typedef ID3D10InputLayout       ID3D1xInputLayout;
-typedef ID3D10Buffer            ID3D1xBuffer;
-typedef ID3D10VertexShader      ID3D1xVertexShader;
-typedef ID3D10PixelShader       ID3D1xPixelShader;
-typedef ID3D10GeometryShader    ID3D1xGeometryShader;
-typedef ID3D10BlendState        ID3D1xBlendState;
-typedef ID3D10RasterizerState   ID3D1xRasterizerState;
-typedef ID3D10SamplerState      ID3D1xSamplerState;
-typedef ID3D10Query             ID3D1xQuery;
-typedef ID3D10Blob              ID3D1xBlob;
-typedef D3D10_VIEWPORT          D3D1x_VIEWPORT;
-typedef D3D10_QUERY_DESC        D3D1x_QUERY_DESC;
-#define D3D1x_(x)               D3D10_##x
-#define ID3D1x(x)               ID3D10##x
-
-
-
-class ShaderBase : public RenderTiny::Shader
-{
-public:
-    RenderDevice*   Ren;
-    unsigned char*  UniformData;
-    int             UniformsSize;
-
-    struct Uniform
-    {
-        String Name;
-        int    Offset, Size;
-    };
-    Array<Uniform> UniformInfo;
-
-    ShaderBase(RenderDevice* r, ShaderStage stage);
-    ~ShaderBase();
-
-    void InitUniforms(ID3D10Blob* s);
-    bool SetUniform(const char* name, int n, const float* v);
- 
-    void UpdateBuffer(Buffer* b);
-};
-
-template<RenderTiny::ShaderStage SStage, class D3DShaderType>
-class Shader : public ShaderBase
-{
-public:
-    D3DShaderType*  D3DShader;
-
-    Shader(RenderDevice* r, D3DShaderType* s) : ShaderBase(r, SStage), D3DShader(s) {}
-    Shader(RenderDevice* r, ID3D1xBlob* s) : ShaderBase(r, SStage)
-    {
-        Load(s);
-        InitUniforms(s);
-    }
-    ~Shader()
-    {
-        if (D3DShader)        
-            D3DShader->Release();        
-    }
-    bool Load(ID3D1xBlob* shader)
-    {
-        return Load(shader->GetBufferPointer(), shader->GetBufferSize());
-    }
-
-    // These functions have specializations.
-    bool Load(void* shader, size_t size);
-    void Set(PrimitiveType prim) const;
-    void SetUniformBuffer(RenderTiny::Buffer* buffers, int i = 0);
-};
-
-typedef Shader<RenderTiny::Shader_Vertex,  ID3D1xVertexShader> VertexShader;
-typedef Shader<RenderTiny::Shader_Fragment, ID3D1xPixelShader> PixelShader;
-
-
-class Buffer : public RenderTiny::Buffer
-{
-public:
-    RenderDevice*     Ren;
-    Ptr<ID3D1xBuffer> D3DBuffer;
-    size_t            Size;
-    int               Use;
-    bool              Dynamic;
-
-public:
-    Buffer(RenderDevice* r) : Ren(r), Size(0), Use(0) {}
-    ~Buffer();
-
-    ID3D1xBuffer* GetBuffer()
-    {
-        return D3DBuffer;
-    }
-
-    virtual size_t GetSize()
-    {
-        return Size;
-    }
-    virtual void*  Map(size_t start, size_t size, int flags = 0);
-    virtual bool   Unmap(void *m);
-    virtual bool   Data(int use, const void* buffer, size_t size);
-};
-
-class Texture : public RenderTiny::Texture
-{
-public:
-    RenderDevice*                    Ren;
-    Ptr<ID3D1xTexture2D>            Tex;
-    Ptr<ID3D1xShaderResourceView>   TexSv;
-    Ptr<ID3D1xRenderTargetView>     TexRtv;
-    Ptr<ID3D1xDepthStencilView>     TexDsv;
-    mutable Ptr<ID3D1xSamplerState> Sampler;
-    int                             Width, Height;
-    int                             Samples;
-
-    Texture(RenderDevice* r, int fmt, int w, int h);
-    ~Texture();
-
-    virtual int GetWidth() const
-    {
-        return Width;
-    }
-    virtual int GetHeight() const
-    {
-        return Height;
-    }
-    virtual int GetSamples() const
-    {
-        return Samples;
-    }
-
-    virtual void SetSampleMode(int sm);
-
-    virtual void Set(int slot, RenderTiny::ShaderStage stage = RenderTiny::Shader_Fragment) const;
-};
-
-class RenderDevice : public RenderTiny::RenderDevice
-{
-public:
-    Ptr<IDXGIFactory>           DXGIFactory;
-    HWND                        Window;
-
-    Ptr<ID3D1xDevice>           Device;
-    Ptr<ID3D1xDeviceContext>    Context;
-    Ptr<IDXGISwapChain>         SwapChain;
-    Ptr<IDXGIAdapter>           Adapter;
-    Ptr<IDXGIOutput>            FullscreenOutput;
-    int                         FSDesktopX, FSDesktopY;    
-
-    Ptr<ID3D1xTexture2D>        BackBuffer;
-    Ptr<ID3D1xRenderTargetView> BackBufferRT;
-    Ptr<Texture>                CurRenderTarget;
-    Ptr<Texture>                CurDepthBuffer;
-    Ptr<ID3D1xRasterizerState>  Rasterizer;
-    Ptr<ID3D1xBlendState>       BlendState;    
-    D3D1x_VIEWPORT              D3DViewport;
-
-    Ptr<ID3D1xDepthStencilState> DepthStates[1 + 2 * Compare_Count];
-    Ptr<ID3D1xDepthStencilState> CurDepthState;
-    Ptr<ID3D1xInputLayout>      ModelVertexIL;
-
-    Ptr<ID3D1xSamplerState>     SamplerStates[Sample_Count];
-
-    struct StandardUniformData
-    {
-        Matrix4f  Proj;
-        Matrix4f  View;
-    }                        StdUniforms;
-    Ptr<Buffer>              UniformBuffers[Shader_Count];
-    int                      MaxTextureSet[Shader_Count];
-
-    Ptr<VertexShader>        VertexShaders[VShader_Count];
-    Ptr<PixelShader>         PixelShaders[FShader_Count];  
-    Ptr<Buffer>              CommonUniforms[8];
-    Ptr<ShaderFill>          DefaultFill;
-
-    Ptr<Buffer>              QuadVertexBuffer;
-
-    Array<Ptr<Texture> >     DepthBuffers;
-
-public:
-    RenderDevice(const RendererParams& p, HWND window);
-    ~RenderDevice();
-
-    // Implement static initializer function to create this class.
-    static RenderTiny::RenderDevice* CreateDevice(const RendererParams& rp, void* oswnd);
-
-    void        UpdateMonitorOutputs();
-
-    virtual void SetRealViewport(const Viewport& vp);
-    virtual bool SetParams(const RendererParams& newParams);
-  
-    virtual void Present();
-    virtual void ForceFlushGPU();
-
-    virtual bool SetFullscreen(DisplayMode fullscreen);
-
-    virtual void Clear(float r = 0, float g = 0, float b = 0, float a = 1, float depth = 1);
-
-    virtual Buffer* CreateBuffer();
-    virtual Texture* CreateTexture(int format, int width, int height, const void* data, int mipcount=1);
-
-    Texture* GetDepthBuffer(int w, int h, int ms);
-
-    virtual void BeginRendering();
-    virtual void SetRenderTarget(RenderTiny::Texture* color,
-                                 RenderTiny::Texture* depth = NULL, RenderTiny::Texture* stencil = NULL);
-    virtual void SetDepthMode(bool enable, bool write, CompareFunc func = Compare_Less);
-    virtual void SetWorldUniforms(const Matrix4f& proj);
-    virtual void SetCommonUniformBuffer(int i, RenderTiny::Buffer* buffer);
-
-    virtual void Render(const Matrix4f& matrix, Model* model);
-    virtual void Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
-                        const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles);
-
-    virtual ShaderFill *CreateSimpleFill() { return DefaultFill; }
-
-    virtual RenderTiny::Shader *LoadBuiltinShader(ShaderStage stage, int shader);
-
-    bool                RecreateSwapChain();
-    virtual ID3D10Blob* CompileShader(const char* profile, const char* src, const char* mainName = "main");
-
-    ID3D1xSamplerState* GetSamplerState(int sm);
-
-    void                SetTexture(RenderTiny::ShaderStage stage, int slot, const Texture* t);
-};
-
-}}} // Render::D3D10
-
-#endif
+/************************************************************************************
+
+Filename    :   RenderTiny_D3D1X_Device.h
+Content     :   RenderDevice implementation header for D3DX10.
+Created     :   September 10, 2012
+Authors     :   Andrew Reisse
+
+Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#ifndef INC_RenderTiny_D3D1X_Device_h
+#define INC_RenderTiny_D3D1X_Device_h
+
+#include "Kernel/OVR_String.h"
+#include "Kernel/OVR_Array.h"
+
+#include "RenderTiny_Device.h"
+#include <Windows.h>
+
+#define _OVR_RENDERER_D3D10
+#include <d3d10.h>
+
+namespace OVR { namespace RenderTiny { namespace D3D10 {
+
+class RenderDevice;
+class Buffer;
+
+typedef ID3D10Device            ID3D1xDevice;
+typedef ID3D10Device            ID3D1xDeviceContext;
+typedef ID3D10RenderTargetView  ID3D1xRenderTargetView;
+typedef ID3D10Texture2D         ID3D1xTexture2D;
+typedef ID3D10ShaderResourceView ID3D1xShaderResourceView;
+typedef ID3D10DepthStencilView  ID3D1xDepthStencilView;
+typedef ID3D10DepthStencilState ID3D1xDepthStencilState;
+typedef ID3D10InputLayout       ID3D1xInputLayout;
+typedef ID3D10Buffer            ID3D1xBuffer;
+typedef ID3D10VertexShader      ID3D1xVertexShader;
+typedef ID3D10PixelShader       ID3D1xPixelShader;
+typedef ID3D10GeometryShader    ID3D1xGeometryShader;
+typedef ID3D10BlendState        ID3D1xBlendState;
+typedef ID3D10RasterizerState   ID3D1xRasterizerState;
+typedef ID3D10SamplerState      ID3D1xSamplerState;
+typedef ID3D10Query             ID3D1xQuery;
+typedef ID3D10Blob              ID3D1xBlob;
+typedef D3D10_VIEWPORT          D3D1x_VIEWPORT;
+typedef D3D10_QUERY_DESC        D3D1x_QUERY_DESC;
+#define D3D1x_(x)               D3D10_##x
+#define ID3D1x(x)               ID3D10##x
+
+
+
+class ShaderBase : public RenderTiny::Shader
+{
+public:
+    RenderDevice*   Ren;
+    unsigned char*  UniformData;
+    int             UniformsSize;
+
+    struct Uniform
+    {
+        String Name;
+        int    Offset, Size;
+    };
+    Array<Uniform> UniformInfo;
+
+    ShaderBase(RenderDevice* r, ShaderStage stage);
+    ~ShaderBase();
+
+    void InitUniforms(ID3D10Blob* s);
+    bool SetUniform(const char* name, int n, const float* v);
+ 
+    void UpdateBuffer(Buffer* b);
+};
+
+template<RenderTiny::ShaderStage SStage, class D3DShaderType>
+class Shader : public ShaderBase
+{
+public:
+    D3DShaderType*  D3DShader;
+
+    Shader(RenderDevice* r, D3DShaderType* s) : ShaderBase(r, SStage), D3DShader(s) {}
+    Shader(RenderDevice* r, ID3D1xBlob* s) : ShaderBase(r, SStage)
+    {
+        Load(s);
+        InitUniforms(s);
+    }
+    ~Shader()
+    {
+        if (D3DShader)        
+            D3DShader->Release();        
+    }
+    bool Load(ID3D1xBlob* shader)
+    {
+        return Load(shader->GetBufferPointer(), shader->GetBufferSize());
+    }
+
+    // These functions have specializations.
+    bool Load(void* shader, size_t size);
+    void Set(PrimitiveType prim) const;
+    void SetUniformBuffer(RenderTiny::Buffer* buffers, int i = 0);
+};
+
+typedef Shader<RenderTiny::Shader_Vertex,  ID3D1xVertexShader> VertexShader;
+typedef Shader<RenderTiny::Shader_Fragment, ID3D1xPixelShader> PixelShader;
+
+
+class Buffer : public RenderTiny::Buffer
+{
+public:
+    RenderDevice*     Ren;
+    Ptr<ID3D1xBuffer> D3DBuffer;
+    size_t            Size;
+    int               Use;
+    bool              Dynamic;
+
+public:
+    Buffer(RenderDevice* r) : Ren(r), Size(0), Use(0) {}
+    ~Buffer();
+
+    ID3D1xBuffer* GetBuffer()
+    {
+        return D3DBuffer;
+    }
+
+    virtual size_t GetSize()
+    {
+        return Size;
+    }
+    virtual void*  Map(size_t start, size_t size, int flags = 0);
+    virtual bool   Unmap(void *m);
+    virtual bool   Data(int use, const void* buffer, size_t size);
+};
+
+class Texture : public RenderTiny::Texture
+{
+public:
+    RenderDevice*                    Ren;
+    Ptr<ID3D1xTexture2D>            Tex;
+    Ptr<ID3D1xShaderResourceView>   TexSv;
+    Ptr<ID3D1xRenderTargetView>     TexRtv;
+    Ptr<ID3D1xDepthStencilView>     TexDsv;
+    mutable Ptr<ID3D1xSamplerState> Sampler;
+    int                             Width, Height;
+    int                             Samples;
+
+    Texture(RenderDevice* r, int fmt, int w, int h);
+    ~Texture();
+
+    virtual int GetWidth() const
+    {
+        return Width;
+    }
+    virtual int GetHeight() const
+    {
+        return Height;
+    }
+    virtual int GetSamples() const
+    {
+        return Samples;
+    }
+
+    virtual void SetSampleMode(int sm);
+
+    virtual void Set(int slot, RenderTiny::ShaderStage stage = RenderTiny::Shader_Fragment) const;
+};
+
+class RenderDevice : public RenderTiny::RenderDevice
+{
+public:
+    Ptr<IDXGIFactory>           DXGIFactory;
+    HWND                        Window;
+
+    Ptr<ID3D1xDevice>           Device;
+    Ptr<ID3D1xDeviceContext>    Context;
+    Ptr<IDXGISwapChain>         SwapChain;
+    Ptr<IDXGIAdapter>           Adapter;
+    Ptr<IDXGIOutput>            FullscreenOutput;
+    int                         FSDesktopX, FSDesktopY;    
+
+    Ptr<ID3D1xTexture2D>        BackBuffer;
+    Ptr<ID3D1xRenderTargetView> BackBufferRT;
+    Ptr<Texture>                CurRenderTarget;
+    Ptr<Texture>                CurDepthBuffer;
+    Ptr<ID3D1xRasterizerState>  Rasterizer;
+    Ptr<ID3D1xBlendState>       BlendState;    
+    D3D1x_VIEWPORT              D3DViewport;
+
+    Ptr<ID3D1xDepthStencilState> DepthStates[1 + 2 * Compare_Count];
+    Ptr<ID3D1xDepthStencilState> CurDepthState;
+    Ptr<ID3D1xInputLayout>      ModelVertexIL;
+
+    Ptr<ID3D1xSamplerState>     SamplerStates[Sample_Count];
+
+    struct StandardUniformData
+    {
+        Matrix4f  Proj;
+        Matrix4f  View;
+    }                        StdUniforms;
+    Ptr<Buffer>              UniformBuffers[Shader_Count];
+    int                      MaxTextureSet[Shader_Count];
+
+    Ptr<VertexShader>        VertexShaders[VShader_Count];
+    Ptr<PixelShader>         PixelShaders[FShader_Count];  
+    Ptr<Buffer>              CommonUniforms[8];
+    Ptr<ShaderFill>          DefaultFill;
+
+    Ptr<Buffer>              QuadVertexBuffer;
+
+    Array<Ptr<Texture> >     DepthBuffers;
+
+public:
+    RenderDevice(const RendererParams& p, HWND window);
+    ~RenderDevice();
+
+    // Implement static initializer function to create this class.
+    static RenderTiny::RenderDevice* CreateDevice(const RendererParams& rp, void* oswnd);
+
+    void        UpdateMonitorOutputs();
+
+    virtual void SetRealViewport(const Viewport& vp);
+    virtual bool SetParams(const RendererParams& newParams);
+  
+    virtual void Present();
+    virtual void ForceFlushGPU();
+
+    virtual bool SetFullscreen(DisplayMode fullscreen);
+
+    virtual void Clear(float r = 0, float g = 0, float b = 0, float a = 1, float depth = 1);
+
+    virtual Buffer* CreateBuffer();
+    virtual Texture* CreateTexture(int format, int width, int height, const void* data, int mipcount=1);
+
+    Texture* GetDepthBuffer(int w, int h, int ms);
+
+    virtual void BeginRendering();
+    virtual void SetRenderTarget(RenderTiny::Texture* color,
+                                 RenderTiny::Texture* depth = NULL, RenderTiny::Texture* stencil = NULL);
+    virtual void SetDepthMode(bool enable, bool write, CompareFunc func = Compare_Less);
+    virtual void SetWorldUniforms(const Matrix4f& proj);
+    virtual void SetCommonUniformBuffer(int i, RenderTiny::Buffer* buffer);
+
+    virtual void Render(const Matrix4f& matrix, Model* model);
+    virtual void Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
+                        const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles);
+
+    virtual ShaderFill *CreateSimpleFill() { return DefaultFill; }
+
+    virtual RenderTiny::Shader *LoadBuiltinShader(ShaderStage stage, int shader);
+
+    bool                RecreateSwapChain();
+    virtual ID3D10Blob* CompileShader(const char* profile, const char* src, const char* mainName = "main");
+
+    ID3D1xSamplerState* GetSamplerState(int sm);
+
+    void                SetTexture(RenderTiny::ShaderStage stage, int slot, const Texture* t);
+};
+
+}}} // Render::D3D10
+
+#endif
diff --git a/Samples/OculusRoomTiny/RenderTiny_Device.cpp b/Samples/OculusRoomTiny/RenderTiny_Device.cpp
index 1d6cdde..2c363c2 100644
--- a/Samples/OculusRoomTiny/RenderTiny_Device.cpp
+++ b/Samples/OculusRoomTiny/RenderTiny_Device.cpp
@@ -1,442 +1,442 @@
-/************************************************************************************
-
-Filename    :   RenderTiny_Device.cpp
-Content     :   Platform renderer for simple scene graph - implementation
-Created     :   September 6, 2012
-Authors     :   Andrew Reisse
-
-Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#include "RenderTiny_Device.h"
-
-#include "Kernel/OVR_Log.h"
-
-namespace OVR { namespace RenderTiny {
-
-void Model::Render(const Matrix4f& ltw, RenderDevice* ren)
-{
-    if (Visible)
-    {
-        Matrix4f m = ltw * GetMatrix();
-        ren->Render(m, this);
-    }
-}
-
-void Container::Render(const Matrix4f& ltw, RenderDevice* ren)
-{
-    Matrix4f m = ltw * GetMatrix();
-    for(unsigned i = 0; i < Nodes.GetSize(); i++)
-    {
-        Nodes[i]->Render(m, ren);
-    }
-}
-
-void Scene::Render(RenderDevice* ren, const Matrix4f& view)
-{
-    Lighting.Update(view, LightPos);
-
-    ren->SetLighting(&Lighting);
-
-    World.Render(view, ren);
-}
-
-
-
-UInt16 CubeIndices[] =
-{
-    0, 1, 3,
-    3, 1, 2,
-
-    5, 4, 6,
-    6, 4, 7,
-
-    8, 9, 11,
-    11, 9, 10,
-
-    13, 12, 14,
-    14, 12, 15,
-
-    16, 17, 19,
-    19, 17, 18,
-
-    21, 20, 22,
-    22, 20, 23
-};
-
-
-void Model::AddSolidColorBox(float x1, float y1, float z1,
-                             float x2, float y2, float z2,
-                             Color c)
-{
-    float t;
-
-    if(x1 > x2)
-    {
-        t = x1;
-        x1 = x2;
-        x2 = t;
-    }
-    if(y1 > y2)
-    {
-        t = y1;
-        y1 = y2;
-        y2 = t;
-    }
-    if(z1 > z2)
-    {
-        t = z1;
-        z1 = z2;
-        z2 = t;
-    }
-
-    // Cube vertices and their normals.
-    Vector3f CubeVertices[][3] =
-    {
-        Vector3f(x1, y2, z1), Vector3f(z1, x1), Vector3f(0.0f, 1.0f, 0.0f),
-        Vector3f(x2, y2, z1), Vector3f(z1, x2), Vector3f(0.0f, 1.0f, 0.0f),
-        Vector3f(x2, y2, z2), Vector3f(z2, x2), Vector3f(0.0f, 1.0f, 0.0f),
-        Vector3f(x1, y2, z2), Vector3f(z2, x1), Vector3f(0.0f, 1.0f, 0.0f),
-
-        Vector3f(x1, y1, z1), Vector3f(z1, x1), Vector3f(0.0f, -1.0f, 0.0f),
-        Vector3f(x2, y1, z1), Vector3f(z1, x2), Vector3f(0.0f, -1.0f, 0.0f),
-        Vector3f(x2, y1, z2), Vector3f(z2, x2), Vector3f(0.0f, -1.0f, 0.0f),
-        Vector3f(x1, y1, z2), Vector3f(z2, x1), Vector3f(0.0f, -1.0f, 0.0f),
-
-        Vector3f(x1, y1, z2), Vector3f(z2, y1), Vector3f(-1.0f, 0.0f, 0.0f),
-        Vector3f(x1, y1, z1), Vector3f(z1, y1), Vector3f(-1.0f, 0.0f, 0.0f),
-        Vector3f(x1, y2, z1), Vector3f(z1, y2), Vector3f(-1.0f, 0.0f, 0.0f),
-        Vector3f(x1, y2, z2), Vector3f(z2, y2), Vector3f(-1.0f, 0.0f, 0.0f),
-
-        Vector3f(x2, y1, z2), Vector3f(z2, y1), Vector3f(1.0f, 0.0f, 0.0f),
-        Vector3f(x2, y1, z1), Vector3f(z1, y1), Vector3f(1.0f, 0.0f, 0.0f),
-        Vector3f(x2, y2, z1), Vector3f(z1, y2), Vector3f(1.0f, 0.0f, 0.0f),
-        Vector3f(x2, y2, z2), Vector3f(z2, y2), Vector3f(1.0f, 0.0f, 0.0f),
-
-        Vector3f(x1, y1, z1), Vector3f(x1, y1), Vector3f(0.0f, 0.0f, -1.0f),
-        Vector3f(x2, y1, z1), Vector3f(x2, y1), Vector3f(0.0f, 0.0f, -1.0f),
-        Vector3f(x2, y2, z1), Vector3f(x2, y2), Vector3f(0.0f, 0.0f, -1.0f),
-        Vector3f(x1, y2, z1), Vector3f(x1, y2), Vector3f(0.0f, 0.0f, -1.0f),
-
-        Vector3f(x1, y1, z2), Vector3f(x1, y1), Vector3f(0.0f, 0.0f, 1.0f),
-        Vector3f(x2, y1, z2), Vector3f(x2, y1), Vector3f(0.0f, 0.0f, 1.0f),
-        Vector3f(x2, y2, z2), Vector3f(x2, y2), Vector3f(0.0f, 0.0f, 1.0f),
-        Vector3f(x1, y2, z2), Vector3f(x1, y2), Vector3f(0.0f, 0.0f, 1.0f)
-    };
-
-
-    UInt16 startIndex = GetNextVertexIndex();
-
-    enum
-    {
-        CubeVertexCount = sizeof(CubeVertices) / sizeof(CubeVertices[0]),
-        CubeIndexCount  = sizeof(CubeIndices) / sizeof(CubeIndices[0])
-    };
-
-    for(int v = 0; v < CubeVertexCount; v++)
-    {
-        AddVertex(Vertex(CubeVertices[v][0], c, CubeVertices[v][1].x, CubeVertices[v][1].y, CubeVertices[v][2]));
-    }
-
-    // Renumber indices
-    for(int i = 0; i < CubeIndexCount / 3; i++)
-    {
-        AddTriangle(CubeIndices[i * 3] + startIndex,
-                    CubeIndices[i * 3 + 1] + startIndex,
-                    CubeIndices[i * 3 + 2] + startIndex);
-    }
-}
-
-
-//-------------------------------------------------------------------------------------
-
-
-void ShaderFill::Set(PrimitiveType prim) const
-{
-    Shaders->Set(prim);
-    for(int i = 0; i < 8; i++)
-    {
-        if(Textures[i])
-        {
-            Textures[i]->Set(i);
-        }
-    }
-}
-
-
-
-//-------------------------------------------------------------------------------------
-// ***** Rendering
-
-
-RenderDevice::RenderDevice()
-    : CurPostProcess(PostProcess_None),
-      SceneColorTexW(0), SceneColorTexH(0),
-      SceneRenderScale(1),      
-      Distortion(1.0f, 0.18f, 0.115f),
-      PostProcessShaderActive(PostProcessShader_DistortionAndChromAb)
-{
-    PostProcessShaderRequested = PostProcessShaderActive;
-}
-
-ShaderFill* RenderDevice::CreateTextureFill(RenderTiny::Texture* t)
-{
-    ShaderSet* shaders = CreateShaderSet();
-    shaders->SetShader(LoadBuiltinShader(Shader_Vertex, VShader_MVP));
-    shaders->SetShader(LoadBuiltinShader(Shader_Fragment, FShader_Texture));
-    ShaderFill* f = new ShaderFill(*shaders);
-    f->SetTexture(0, t);
-    return f;
-}
-
-void RenderDevice::SetLighting(const LightingParams* lt)
-{
-    if (!LightingBuffer)
-        LightingBuffer = *CreateBuffer();
-
-    LightingBuffer->Data(Buffer_Uniform, lt, sizeof(LightingParams));
-    SetCommonUniformBuffer(1, LightingBuffer);
-}
-
-
-
-void RenderDevice::SetSceneRenderScale(float ss)
-{
-    SceneRenderScale = ss;
-    pSceneColorTex = NULL;
-}
-
-void RenderDevice::SetViewport(const Viewport& vp)
-{
-    VP = vp;
-
-    if (CurPostProcess == PostProcess_Distortion)
-    {
-        Viewport svp = vp;
-        svp.w = (int)ceil(SceneRenderScale * vp.w);
-        svp.h = (int)ceil(SceneRenderScale * vp.h);
-        svp.x = (int)ceil(SceneRenderScale * vp.x);
-        svp.y = (int)ceil(SceneRenderScale * vp.y);
-        SetRealViewport(svp);
-    }
-    else
-    {
-        SetRealViewport(vp);
-    }
-}
-
-
-bool RenderDevice::initPostProcessSupport(PostProcessType pptype)
-{
-    if (pptype != PostProcess_Distortion)
-        return true;
-
-
-    if (PostProcessShaderRequested !=  PostProcessShaderActive)
-    {
-        pPostProcessShader.Clear();
-        PostProcessShaderActive = PostProcessShaderRequested;
-    }
-
-    if (!pPostProcessShader)
-    {
-        Shader *vs   = LoadBuiltinShader(Shader_Vertex, VShader_PostProcess);
-
-        Shader *ppfs = NULL;
-        if (PostProcessShaderActive == PostProcessShader_Distortion)
-        {
-            ppfs = LoadBuiltinShader(Shader_Fragment, FShader_PostProcess);
-        }
-        else if (PostProcessShaderActive == PostProcessShader_DistortionAndChromAb)
-        {
-            ppfs = LoadBuiltinShader(Shader_Fragment, FShader_PostProcessWithChromAb);
-        }
-        else
-            OVR_ASSERT(false);
-    
-        pPostProcessShader = *CreateShaderSet();
-        pPostProcessShader->SetShader(vs);
-        pPostProcessShader->SetShader(ppfs);
-    }
-
-
-    int texw = (int)ceil(SceneRenderScale * WindowWidth),
-        texh = (int)ceil(SceneRenderScale * WindowHeight);
-
-    // If pSceneColorTex is already created and is of correct size, we are done.
-    // It's important to check width/height in case window size changed.
-    if (pSceneColorTex && (texw == SceneColorTexW) && (texh == SceneColorTexH))
-    {
-        return true;
-    }
-
-    pSceneColorTex = *CreateTexture(Texture_RGBA | Texture_RenderTarget | Params.Multisample,
-                                    texw, texh, NULL);
-    if (!pSceneColorTex)
-    {
-        return false;
-    }
-    SceneColorTexW = texw;
-    SceneColorTexH = texh;
-    pSceneColorTex->SetSampleMode(Sample_ClampBorder | Sample_Linear);
-
-
-    if (!pFullScreenVertexBuffer)
-    {
-        pFullScreenVertexBuffer = *CreateBuffer();
-        const RenderTiny::Vertex QuadVertices[] =
-        {
-            Vertex(Vector3f(0, 1, 0), Color(1, 1, 1, 1), 0, 0),
-            Vertex(Vector3f(1, 1, 0), Color(1, 1, 1, 1), 1, 0),
-            Vertex(Vector3f(0, 0, 0), Color(1, 1, 1, 1), 0, 1),
-            Vertex(Vector3f(1, 0, 0), Color(1, 1, 1, 1), 1, 1)
-        };
-        pFullScreenVertexBuffer->Data(Buffer_Vertex, QuadVertices, sizeof(QuadVertices));
-    }
-    return true;
-}
-
-void RenderDevice::SetProjection(const Matrix4f& proj)
-{
-    Proj = proj;
-    SetWorldUniforms(proj);
-}
-
-void RenderDevice::BeginScene(PostProcessType pptype)
-{
-    BeginRendering();
-
-    if ((pptype != PostProcess_None) && initPostProcessSupport(pptype))
-    {
-        CurPostProcess = pptype;
-    }
-    else
-    {
-        CurPostProcess = PostProcess_None;
-    }
-
-    if (CurPostProcess == PostProcess_Distortion)
-    {
-        SetRenderTarget(pSceneColorTex);
-        SetViewport(VP);
-    }
-    else
-    {
-        SetRenderTarget(0);
-    }
-
-    SetWorldUniforms(Proj);    
-}
-
-void RenderDevice::FinishScene()
-{    
-    if (CurPostProcess == PostProcess_None)
-        return;
-    
-    SetRenderTarget(0);
-    SetRealViewport(VP);
-    FinishScene1();
-
-    CurPostProcess = PostProcess_None;
-}
-
-
-
-void RenderDevice::FinishScene1()
-{
-    // Clear with black
-    Clear(0.0f, 0.0f, 0.0f, 1.0f);
-
-    float w = float(VP.w) / float(WindowWidth),
-          h = float(VP.h) / float(WindowHeight),
-          x = float(VP.x) / float(WindowWidth),
-          y = float(VP.y) / float(WindowHeight);
-
-    float as = float(VP.w) / float(VP.h);
-
-    // We are using 1/4 of DistortionCenter offset value here, since it is
-    // relative to [-1,1] range that gets mapped to [0, 0.5].
-    pPostProcessShader->SetUniform2f("LensCenter",
-                                     x + (w + Distortion.XCenterOffset * 0.5f)*0.5f, y + h*0.5f);
-    pPostProcessShader->SetUniform2f("ScreenCenter", x + w*0.5f, y + h*0.5f);
-
-    // MA: This is more correct but we would need higher-res texture vertically; we should adopt this
-    // once we have asymmetric input texture scale.
-    float scaleFactor = 1.0f / Distortion.Scale;
-
-    pPostProcessShader->SetUniform2f("Scale",   (w/2) * scaleFactor, (h/2) * scaleFactor * as);
-    pPostProcessShader->SetUniform2f("ScaleIn", (2/w),               (2/h) / as);
-
-    pPostProcessShader->SetUniform4f("HmdWarpParam",
-                                     Distortion.K[0], Distortion.K[1], Distortion.K[2], Distortion.K[3]);
-
-    if (PostProcessShaderRequested == PostProcessShader_DistortionAndChromAb)
-    {
-        pPostProcessShader->SetUniform4f("ChromAbParam",
-                                        Distortion.ChromaticAberration[0], 
-                                        Distortion.ChromaticAberration[1],
-                                        Distortion.ChromaticAberration[2],
-                                        Distortion.ChromaticAberration[3]);
-    }
-
-    Matrix4f texm(w, 0, 0, x,
-                  0, h, 0, y,
-                  0, 0, 0, 0,
-                  0, 0, 0, 1);
-    pPostProcessShader->SetUniform4x4f("Texm", texm);
-
-    Matrix4f view(2, 0, 0, -1,
-                  0, 2, 0, -1,
-                  0, 0, 0, 0,
-                  0, 0, 0, 1);
-
-    ShaderFill fill(pPostProcessShader);
-    fill.SetTexture(0, pSceneColorTex);
-    Render(&fill, pFullScreenVertexBuffer, NULL, view, 0, 4, Prim_TriangleStrip);
-}
-
-
-int GetNumMipLevels(int w, int h)
-{
-    int n = 1;
-    while(w > 1 || h > 1)
-    {
-        w >>= 1;
-        h >>= 1;
-        n++;
-    }
-    return n;
-}
-
-void FilterRgba2x2(const UByte* src, int w, int h, UByte* dest)
-{
-    for(int j = 0; j < (h & ~1); j += 2)
-    {
-        const UByte* psrc = src + (w * j * 4);
-        UByte*       pdest = dest + ((w >> 1) * (j >> 1) * 4);
-
-        for(int i = 0; i < w >> 1; i++, psrc += 8, pdest += 4)
-        {
-            pdest[0] = (((int)psrc[0]) + psrc[4] + psrc[w * 4 + 0] + psrc[w * 4 + 4]) >> 2;
-            pdest[1] = (((int)psrc[1]) + psrc[5] + psrc[w * 4 + 1] + psrc[w * 4 + 5]) >> 2;
-            pdest[2] = (((int)psrc[2]) + psrc[6] + psrc[w * 4 + 2] + psrc[w * 4 + 6]) >> 2;
-            pdest[3] = (((int)psrc[3]) + psrc[7] + psrc[w * 4 + 3] + psrc[w * 4 + 7]) >> 2;
-        }
-    }
-}
-
-
-}}
+/************************************************************************************
+
+Filename    :   RenderTiny_Device.cpp
+Content     :   Platform renderer for simple scene graph - implementation
+Created     :   September 6, 2012
+Authors     :   Andrew Reisse
+
+Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#include "RenderTiny_Device.h"
+
+#include "Kernel/OVR_Log.h"
+
+namespace OVR { namespace RenderTiny {
+
+void Model::Render(const Matrix4f& ltw, RenderDevice* ren)
+{
+    if (Visible)
+    {
+        Matrix4f m = ltw * GetMatrix();
+        ren->Render(m, this);
+    }
+}
+
+void Container::Render(const Matrix4f& ltw, RenderDevice* ren)
+{
+    Matrix4f m = ltw * GetMatrix();
+    for(unsigned i = 0; i < Nodes.GetSize(); i++)
+    {
+        Nodes[i]->Render(m, ren);
+    }
+}
+
+void Scene::Render(RenderDevice* ren, const Matrix4f& view)
+{
+    Lighting.Update(view, LightPos);
+
+    ren->SetLighting(&Lighting);
+
+    World.Render(view, ren);
+}
+
+
+
+UInt16 CubeIndices[] =
+{
+    0, 1, 3,
+    3, 1, 2,
+
+    5, 4, 6,
+    6, 4, 7,
+
+    8, 9, 11,
+    11, 9, 10,
+
+    13, 12, 14,
+    14, 12, 15,
+
+    16, 17, 19,
+    19, 17, 18,
+
+    21, 20, 22,
+    22, 20, 23
+};
+
+
+void Model::AddSolidColorBox(float x1, float y1, float z1,
+                             float x2, float y2, float z2,
+                             Color c)
+{
+    float t;
+
+    if(x1 > x2)
+    {
+        t = x1;
+        x1 = x2;
+        x2 = t;
+    }
+    if(y1 > y2)
+    {
+        t = y1;
+        y1 = y2;
+        y2 = t;
+    }
+    if(z1 > z2)
+    {
+        t = z1;
+        z1 = z2;
+        z2 = t;
+    }
+
+    // Cube vertices and their normals.
+    Vector3f CubeVertices[][3] =
+    {
+        Vector3f(x1, y2, z1), Vector3f(z1, x1), Vector3f(0.0f, 1.0f, 0.0f),
+        Vector3f(x2, y2, z1), Vector3f(z1, x2), Vector3f(0.0f, 1.0f, 0.0f),
+        Vector3f(x2, y2, z2), Vector3f(z2, x2), Vector3f(0.0f, 1.0f, 0.0f),
+        Vector3f(x1, y2, z2), Vector3f(z2, x1), Vector3f(0.0f, 1.0f, 0.0f),
+
+        Vector3f(x1, y1, z1), Vector3f(z1, x1), Vector3f(0.0f, -1.0f, 0.0f),
+        Vector3f(x2, y1, z1), Vector3f(z1, x2), Vector3f(0.0f, -1.0f, 0.0f),
+        Vector3f(x2, y1, z2), Vector3f(z2, x2), Vector3f(0.0f, -1.0f, 0.0f),
+        Vector3f(x1, y1, z2), Vector3f(z2, x1), Vector3f(0.0f, -1.0f, 0.0f),
+
+        Vector3f(x1, y1, z2), Vector3f(z2, y1), Vector3f(-1.0f, 0.0f, 0.0f),
+        Vector3f(x1, y1, z1), Vector3f(z1, y1), Vector3f(-1.0f, 0.0f, 0.0f),
+        Vector3f(x1, y2, z1), Vector3f(z1, y2), Vector3f(-1.0f, 0.0f, 0.0f),
+        Vector3f(x1, y2, z2), Vector3f(z2, y2), Vector3f(-1.0f, 0.0f, 0.0f),
+
+        Vector3f(x2, y1, z2), Vector3f(z2, y1), Vector3f(1.0f, 0.0f, 0.0f),
+        Vector3f(x2, y1, z1), Vector3f(z1, y1), Vector3f(1.0f, 0.0f, 0.0f),
+        Vector3f(x2, y2, z1), Vector3f(z1, y2), Vector3f(1.0f, 0.0f, 0.0f),
+        Vector3f(x2, y2, z2), Vector3f(z2, y2), Vector3f(1.0f, 0.0f, 0.0f),
+
+        Vector3f(x1, y1, z1), Vector3f(x1, y1), Vector3f(0.0f, 0.0f, -1.0f),
+        Vector3f(x2, y1, z1), Vector3f(x2, y1), Vector3f(0.0f, 0.0f, -1.0f),
+        Vector3f(x2, y2, z1), Vector3f(x2, y2), Vector3f(0.0f, 0.0f, -1.0f),
+        Vector3f(x1, y2, z1), Vector3f(x1, y2), Vector3f(0.0f, 0.0f, -1.0f),
+
+        Vector3f(x1, y1, z2), Vector3f(x1, y1), Vector3f(0.0f, 0.0f, 1.0f),
+        Vector3f(x2, y1, z2), Vector3f(x2, y1), Vector3f(0.0f, 0.0f, 1.0f),
+        Vector3f(x2, y2, z2), Vector3f(x2, y2), Vector3f(0.0f, 0.0f, 1.0f),
+        Vector3f(x1, y2, z2), Vector3f(x1, y2), Vector3f(0.0f, 0.0f, 1.0f)
+    };
+
+
+    UInt16 startIndex = GetNextVertexIndex();
+
+    enum
+    {
+        CubeVertexCount = sizeof(CubeVertices) / sizeof(CubeVertices[0]),
+        CubeIndexCount  = sizeof(CubeIndices) / sizeof(CubeIndices[0])
+    };
+
+    for(int v = 0; v < CubeVertexCount; v++)
+    {
+        AddVertex(Vertex(CubeVertices[v][0], c, CubeVertices[v][1].x, CubeVertices[v][1].y, CubeVertices[v][2]));
+    }
+
+    // Renumber indices
+    for(int i = 0; i < CubeIndexCount / 3; i++)
+    {
+        AddTriangle(CubeIndices[i * 3] + startIndex,
+                    CubeIndices[i * 3 + 1] + startIndex,
+                    CubeIndices[i * 3 + 2] + startIndex);
+    }
+}
+
+
+//-------------------------------------------------------------------------------------
+
+
+void ShaderFill::Set(PrimitiveType prim) const
+{
+    Shaders->Set(prim);
+    for(int i = 0; i < 8; i++)
+    {
+        if(Textures[i])
+        {
+            Textures[i]->Set(i);
+        }
+    }
+}
+
+
+
+//-------------------------------------------------------------------------------------
+// ***** Rendering
+
+
+RenderDevice::RenderDevice()
+    : CurPostProcess(PostProcess_None),
+      SceneColorTexW(0), SceneColorTexH(0),
+      SceneRenderScale(1),      
+      Distortion(1.0f, 0.18f, 0.115f),
+      PostProcessShaderActive(PostProcessShader_DistortionAndChromAb)
+{
+    PostProcessShaderRequested = PostProcessShaderActive;
+}
+
+ShaderFill* RenderDevice::CreateTextureFill(RenderTiny::Texture* t)
+{
+    ShaderSet* shaders = CreateShaderSet();
+    shaders->SetShader(LoadBuiltinShader(Shader_Vertex, VShader_MVP));
+    shaders->SetShader(LoadBuiltinShader(Shader_Fragment, FShader_Texture));
+    ShaderFill* f = new ShaderFill(*shaders);
+    f->SetTexture(0, t);
+    return f;
+}
+
+void RenderDevice::SetLighting(const LightingParams* lt)
+{
+    if (!LightingBuffer)
+        LightingBuffer = *CreateBuffer();
+
+    LightingBuffer->Data(Buffer_Uniform, lt, sizeof(LightingParams));
+    SetCommonUniformBuffer(1, LightingBuffer);
+}
+
+
+
+void RenderDevice::SetSceneRenderScale(float ss)
+{
+    SceneRenderScale = ss;
+    pSceneColorTex = NULL;
+}
+
+void RenderDevice::SetViewport(const Viewport& vp)
+{
+    VP = vp;
+
+    if (CurPostProcess == PostProcess_Distortion)
+    {
+        Viewport svp = vp;
+        svp.w = (int)ceil(SceneRenderScale * vp.w);
+        svp.h = (int)ceil(SceneRenderScale * vp.h);
+        svp.x = (int)ceil(SceneRenderScale * vp.x);
+        svp.y = (int)ceil(SceneRenderScale * vp.y);
+        SetRealViewport(svp);
+    }
+    else
+    {
+        SetRealViewport(vp);
+    }
+}
+
+
+bool RenderDevice::initPostProcessSupport(PostProcessType pptype)
+{
+    if (pptype != PostProcess_Distortion)
+        return true;
+
+
+    if (PostProcessShaderRequested !=  PostProcessShaderActive)
+    {
+        pPostProcessShader.Clear();
+        PostProcessShaderActive = PostProcessShaderRequested;
+    }
+
+    if (!pPostProcessShader)
+    {
+        Shader *vs   = LoadBuiltinShader(Shader_Vertex, VShader_PostProcess);
+
+        Shader *ppfs = NULL;
+        if (PostProcessShaderActive == PostProcessShader_Distortion)
+        {
+            ppfs = LoadBuiltinShader(Shader_Fragment, FShader_PostProcess);
+        }
+        else if (PostProcessShaderActive == PostProcessShader_DistortionAndChromAb)
+        {
+            ppfs = LoadBuiltinShader(Shader_Fragment, FShader_PostProcessWithChromAb);
+        }
+        else
+            OVR_ASSERT(false);
+    
+        pPostProcessShader = *CreateShaderSet();
+        pPostProcessShader->SetShader(vs);
+        pPostProcessShader->SetShader(ppfs);
+    }
+
+
+    int texw = (int)ceil(SceneRenderScale * WindowWidth),
+        texh = (int)ceil(SceneRenderScale * WindowHeight);
+
+    // If pSceneColorTex is already created and is of correct size, we are done.
+    // It's important to check width/height in case window size changed.
+    if (pSceneColorTex && (texw == SceneColorTexW) && (texh == SceneColorTexH))
+    {
+        return true;
+    }
+
+    pSceneColorTex = *CreateTexture(Texture_RGBA | Texture_RenderTarget | Params.Multisample,
+                                    texw, texh, NULL);
+    if (!pSceneColorTex)
+    {
+        return false;
+    }
+    SceneColorTexW = texw;
+    SceneColorTexH = texh;
+    pSceneColorTex->SetSampleMode(Sample_ClampBorder | Sample_Linear);
+
+
+    if (!pFullScreenVertexBuffer)
+    {
+        pFullScreenVertexBuffer = *CreateBuffer();
+        const RenderTiny::Vertex QuadVertices[] =
+        {
+            Vertex(Vector3f(0, 1, 0), Color(1, 1, 1, 1), 0, 0),
+            Vertex(Vector3f(1, 1, 0), Color(1, 1, 1, 1), 1, 0),
+            Vertex(Vector3f(0, 0, 0), Color(1, 1, 1, 1), 0, 1),
+            Vertex(Vector3f(1, 0, 0), Color(1, 1, 1, 1), 1, 1)
+        };
+        pFullScreenVertexBuffer->Data(Buffer_Vertex, QuadVertices, sizeof(QuadVertices));
+    }
+    return true;
+}
+
+void RenderDevice::SetProjection(const Matrix4f& proj)
+{
+    Proj = proj;
+    SetWorldUniforms(proj);
+}
+
+void RenderDevice::BeginScene(PostProcessType pptype)
+{
+    BeginRendering();
+
+    if ((pptype != PostProcess_None) && initPostProcessSupport(pptype))
+    {
+        CurPostProcess = pptype;
+    }
+    else
+    {
+        CurPostProcess = PostProcess_None;
+    }
+
+    if (CurPostProcess == PostProcess_Distortion)
+    {
+        SetRenderTarget(pSceneColorTex);
+        SetViewport(VP);
+    }
+    else
+    {
+        SetRenderTarget(0);
+    }
+
+    SetWorldUniforms(Proj);    
+}
+
+void RenderDevice::FinishScene()
+{    
+    if (CurPostProcess == PostProcess_None)
+        return;
+    
+    SetRenderTarget(0);
+    SetRealViewport(VP);
+    FinishScene1();
+
+    CurPostProcess = PostProcess_None;
+}
+
+
+
+void RenderDevice::FinishScene1()
+{
+    // Clear with black
+    Clear(0.0f, 0.0f, 0.0f, 1.0f);
+
+    float w = float(VP.w) / float(WindowWidth),
+          h = float(VP.h) / float(WindowHeight),
+          x = float(VP.x) / float(WindowWidth),
+          y = float(VP.y) / float(WindowHeight);
+
+    float as = float(VP.w) / float(VP.h);
+
+    // We are using 1/4 of DistortionCenter offset value here, since it is
+    // relative to [-1,1] range that gets mapped to [0, 0.5].
+    pPostProcessShader->SetUniform2f("LensCenter",
+                                     x + (w + Distortion.XCenterOffset * 0.5f)*0.5f, y + h*0.5f);
+    pPostProcessShader->SetUniform2f("ScreenCenter", x + w*0.5f, y + h*0.5f);
+
+    // MA: This is more correct but we would need higher-res texture vertically; we should adopt this
+    // once we have asymmetric input texture scale.
+    float scaleFactor = 1.0f / Distortion.Scale;
+
+    pPostProcessShader->SetUniform2f("Scale",   (w/2) * scaleFactor, (h/2) * scaleFactor * as);
+    pPostProcessShader->SetUniform2f("ScaleIn", (2/w),               (2/h) / as);
+
+    pPostProcessShader->SetUniform4f("HmdWarpParam",
+                                     Distortion.K[0], Distortion.K[1], Distortion.K[2], Distortion.K[3]);
+
+    if (PostProcessShaderRequested == PostProcessShader_DistortionAndChromAb)
+    {
+        pPostProcessShader->SetUniform4f("ChromAbParam",
+                                        Distortion.ChromaticAberration[0], 
+                                        Distortion.ChromaticAberration[1],
+                                        Distortion.ChromaticAberration[2],
+                                        Distortion.ChromaticAberration[3]);
+    }
+
+    Matrix4f texm(w, 0, 0, x,
+                  0, h, 0, y,
+                  0, 0, 0, 0,
+                  0, 0, 0, 1);
+    pPostProcessShader->SetUniform4x4f("Texm", texm);
+
+    Matrix4f view(2, 0, 0, -1,
+                  0, 2, 0, -1,
+                  0, 0, 0, 0,
+                  0, 0, 0, 1);
+
+    ShaderFill fill(pPostProcessShader);
+    fill.SetTexture(0, pSceneColorTex);
+    Render(&fill, pFullScreenVertexBuffer, NULL, view, 0, 4, Prim_TriangleStrip);
+}
+
+
+int GetNumMipLevels(int w, int h)
+{
+    int n = 1;
+    while(w > 1 || h > 1)
+    {
+        w >>= 1;
+        h >>= 1;
+        n++;
+    }
+    return n;
+}
+
+void FilterRgba2x2(const UByte* src, int w, int h, UByte* dest)
+{
+    for(int j = 0; j < (h & ~1); j += 2)
+    {
+        const UByte* psrc = src + (w * j * 4);
+        UByte*       pdest = dest + ((w >> 1) * (j >> 1) * 4);
+
+        for(int i = 0; i < w >> 1; i++, psrc += 8, pdest += 4)
+        {
+            pdest[0] = (((int)psrc[0]) + psrc[4] + psrc[w * 4 + 0] + psrc[w * 4 + 4]) >> 2;
+            pdest[1] = (((int)psrc[1]) + psrc[5] + psrc[w * 4 + 1] + psrc[w * 4 + 5]) >> 2;
+            pdest[2] = (((int)psrc[2]) + psrc[6] + psrc[w * 4 + 2] + psrc[w * 4 + 6]) >> 2;
+            pdest[3] = (((int)psrc[3]) + psrc[7] + psrc[w * 4 + 3] + psrc[w * 4 + 7]) >> 2;
+        }
+    }
+}
+
+
+}}
diff --git a/Samples/OculusRoomTiny/RenderTiny_Device.h b/Samples/OculusRoomTiny/RenderTiny_Device.h
index 74ad7ec..878450d 100644
--- a/Samples/OculusRoomTiny/RenderTiny_Device.h
+++ b/Samples/OculusRoomTiny/RenderTiny_Device.h
@@ -1,724 +1,724 @@
-/************************************************************************************
-
-Filename    :   RenderTiny_Device.h
-Content     :   Minimal possible renderer for RoomTiny sample
-Created     :   September 6, 2012
-Authors     :   Andrew Reisse, Michael Antonov
-
-Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#ifndef OVR_RenderTiny_Device_h
-#define OVR_RenderTiny_Device_h
-
-#include "Kernel/OVR_Math.h"
-#include "Kernel/OVR_Array.h"
-#include "Kernel/OVR_RefCount.h"
-#include "Kernel/OVR_String.h"
-#include "Kernel/OVR_File.h"
-#include "Kernel/OVR_Color.h"
-
-#include "Util/Util_Render_Stereo.h"
-
-namespace OVR { namespace RenderTiny {
-
-using namespace OVR::Util::Render;
-
-class RenderDevice;
-
-
-//-----------------------------------------------------------------------------------
-
-// Rendering primitive type used to render Model.
-enum PrimitiveType
-{
-    Prim_Triangles,
-    Prim_Lines,
-    Prim_TriangleStrip,
-    Prim_Unknown,
-    Prim_Count
-};
-
-// Types of shaders taht can be stored together in a ShaderSet.
-enum ShaderStage
-{
-    Shader_Vertex   = 0,
-    Shader_Fragment = 2,
-    Shader_Pixel    = 2,
-    Shader_Count    = 3,
-};
-
-// Built-in shader types; used by LoadBuiltinShader.
-enum BuiltinShaders
-{
-    VShader_MV                      = 0,
-    VShader_MVP                     = 1,
-    VShader_PostProcess             = 2,
-    VShader_Count                   = 3,
-
-    FShader_Solid                   = 0,
-    FShader_Gouraud                 = 1,
-    FShader_Texture                 = 2,    
-    FShader_PostProcess             = 3,
-    FShader_PostProcessWithChromAb  = 4,
-    FShader_LitGouraud              = 5,
-    FShader_LitTexture              = 6,
-    FShader_Count
-};
-
-
-enum MapFlags
-{
-    Map_Discard        = 1,
-    Map_Read           = 2, // do not use
-    Map_Unsynchronized = 4, // like D3D11_MAP_NO_OVERWRITE
-};
-
-// Buffer types used for uploading geometry & constants.
-enum BufferUsage
-{
-    Buffer_Unknown  = 0,
-    Buffer_Vertex   = 1,
-    Buffer_Index    = 2,
-    Buffer_Uniform  = 4,
-    Buffer_TypeMask = 0xff,
-    Buffer_ReadOnly = 0x100, // Buffer must be created with Data().
-};
-
-enum TextureFormat
-{
-    Texture_RGBA            = 0x0100,
-    Texture_Depth           = 0x8000,
-    Texture_TypeMask        = 0xff00,
-    Texture_SamplesMask     = 0x00ff,
-    Texture_RenderTarget    = 0x10000,
-    Texture_GenMipmaps      = 0x20000,
-};
-
-// Texture sampling modes.
-enum SampleMode
-{
-    Sample_Linear       = 0,
-    Sample_Nearest      = 1,
-    Sample_Anisotropic  = 2,
-    Sample_FilterMask   = 3,
-
-    Sample_Repeat       = 0,
-    Sample_Clamp        = 4,
-    Sample_ClampBorder  = 8, // If unsupported Clamp is used instead.
-    Sample_AddressMask  =12,
-
-    Sample_Count        =13,
-};
-
-// A vector with a dummy w component for alignment in uniform buffers (and for float colors).
-// The w component is not used in any calculations.
-struct Vector4f : public Vector3f
-{
-    float w;
-
-    Vector4f() : w(1) {}
-    Vector4f(const Vector3f& v) : Vector3f(v), w(1) {}
-    Vector4f(float r, float g, float b, float a) : Vector3f(r,g,b), w(a) {}
-};
-
-
-// Base class for vertex and pixel shaders. Stored in ShaderSet.
-class Shader : public RefCountBase<Shader>
-{
-    friend class ShaderSet;
-
-protected:
-    ShaderStage Stage;
-
-public:
-    Shader(ShaderStage s) : Stage(s) {}
-    virtual ~Shader() {}
-
-    ShaderStage GetStage() const { return Stage; }
-
-    virtual void Set(PrimitiveType) const { }
-    virtual void SetUniformBuffer(class Buffer* buffers, int i = 0) { OVR_UNUSED2(buffers, i); }
- 
-protected:
-    virtual bool SetUniform(const char* name, int n, const float* v) { OVR_UNUSED3(name, n, v); return false; }
-};
-
-
-// A group of shaders, one per stage.
-// A ShaderSet is applied to a RenderDevice for rendering with a given fill.
-class ShaderSet : public RefCountBase<ShaderSet>
-{
- protected:
-    Ptr<Shader> Shaders[Shader_Count];
-
-public:
-    ShaderSet() { }
-    ~ShaderSet() { }
-
-    virtual void SetShader(Shader *s)
-    {
-        Shaders[s->GetStage()] = s;
-    }
-    virtual void UnsetShader(int stage)
-    {
-        Shaders[stage] = NULL;
-    }
-    Shader* GetShader(int stage) { return Shaders[stage]; }
-
-    virtual void Set(PrimitiveType prim) const
-    {
-        for (int i = 0; i < Shader_Count; i++)
-            if (Shaders[i])
-                Shaders[i]->Set(prim);
-    }
-
-    // Set a uniform (other than the standard matrices). It is undefined whether the
-    // uniforms from one shader occupy the same space as those in other shaders
-    // (unless a buffer is used, then each buffer is independent).     
-    virtual bool SetUniform(const char* name, int n, const float* v)
-    {
-        bool result = 0;
-        for (int i = 0; i < Shader_Count; i++)
-            if (Shaders[i])
-                result |= Shaders[i]->SetUniform(name, n, v);
-
-        return result;
-    }
-    bool SetUniform1f(const char* name, float x)
-    {
-        const float v[] = {x};
-        return SetUniform(name, 1, v);
-    }
-    bool SetUniform2f(const char* name, float x, float y)
-    {
-        const float v[] = {x,y};
-        return SetUniform(name, 2, v);
-    }
-    bool SetUniform4f(const char* name, float x, float y, float z, float w = 1)
-    {
-        const float v[] = {x,y,z,w};
-        return SetUniform(name, 4, v);
-    }
-    bool SetUniformv(const char* name, const Vector3f& v)
-    {
-        const float a[] = {v.x,v.y,v.z,1};
-        return SetUniform(name, 4, a);
-    }
-    bool SetUniform4fv(const char* name, int n, const Vector4f* v)
-    {
-        return SetUniform(name, 4*n, &v[0].x);
-    }
-    virtual bool SetUniform4x4f(const char* name, const Matrix4f& m)
-    {
-        Matrix4f mt = m.Transposed();
-        return SetUniform(name, 16, &mt.M[0][0]);
-    }
-};
-
-
-// Fill combines a ShaderSet (vertex, pixel) with textures, if any.
-// Every model has a fill.
-class ShaderFill : public RefCountBase<ShaderFill>
-{
-    Ptr<ShaderSet>     Shaders;
-    Ptr<class Texture> Textures[8];
-
-public:
-    ShaderFill(ShaderSet* sh) : Shaders(sh) {  }
-    ShaderFill(ShaderSet& sh) : Shaders(sh) {  }    
-
-    ShaderSet*  GetShaders() { return Shaders; }
-
-    virtual void Set(PrimitiveType prim = Prim_Unknown) const;   
-    virtual void SetTexture(int i, class Texture* tex) { if (i < 8) Textures[i] = tex; }
-};
-
-
-// Buffer for vertex or index data. Some renderers require separate buffers, so that
-// is recommended. Some renderers cannot have high-performance buffers which are readable,
-// so reading in Map should not be relied on.
-//
-// Constraints on buffers, such as ReadOnly, are not enforced by the API but may result in 
-// rendering-system dependent undesirable behavior, such as terrible performance or unreported failure.
-//
-// Use of a buffer inconsistent with usage is also not checked by the API, but it may result in bad
-// performance or even failure.
-//
-// Use the Data() function to set buffer data the first time, if possible (it may be faster).
-
-class Buffer : public RefCountBase<Buffer>
-{
-public:
-    virtual ~Buffer() {}
-
-    virtual size_t GetSize() = 0;
-    virtual void*  Map(size_t start, size_t size, int flags = 0) = 0;
-    virtual bool   Unmap(void *m) = 0;
-
-    // Allocates a buffer, optionally filling it with data.
-    virtual bool   Data(int use, const void* buffer, size_t size) = 0;
-};
-
-class Texture : public RefCountBase<Texture>
-{
-public:
-    virtual ~Texture() {}
-
-    virtual int GetWidth() const = 0;
-    virtual int GetHeight() const = 0;
-    virtual int GetSamples() const { return 1; }
-
-    virtual void SetSampleMode(int sm) = 0;
-    virtual void Set(int slot, ShaderStage stage = Shader_Fragment) const = 0;
-};
-
-
-
-//-----------------------------------------------------------------------------------
-
-// Node is a base class for geometry in a Scene, it contains base position
-// and orientation data.
-// Model and Container both derive from it.
-// 
-class Node : public RefCountBase<Node>
-{
-    Vector3f     Pos;
-    Quatf        Rot;
-
-    mutable Matrix4f  Mat;
-	mutable bool      MatCurrent;
-
-public:
-    Node() : Pos(Vector3f(0)), MatCurrent(1) { }
-    virtual ~Node() { }
-
-    enum NodeType
-    {
-        Node_NonDisplay,
-        Node_Container,
-        Node_Model
-    };
-    virtual NodeType GetType() const { return Node_NonDisplay; }
-
-    const Vector3f&  GetPosition() const      { return Pos; }
-    const Quatf&     GetOrientation() const   { return Rot; }
-    void             SetPosition(Vector3f p)  { Pos = p; MatCurrent = 0; }
-    void             SetOrientation(Quatf q)  { Rot = q; MatCurrent = 0; }
-
-    void             Move(Vector3f p)         { Pos += p; MatCurrent = 0; }
-    void             Rotate(Quatf q)          { Rot = q * Rot; MatCurrent = 0; }
-
-
-    // For testing only; causes Position an Orientation
-    void  SetMatrix(const Matrix4f& m)
-    {
-        MatCurrent = true;
-        Mat = m;        
-    }
-
-    const Matrix4f&  GetMatrix() const 
-    {
-        if (!MatCurrent)
-        {
-            Mat = Rot;
-            Mat = Matrix4f::Translation(Pos) * Mat;
-            MatCurrent = 1;
-        }
-        return Mat;
-    }
-
-	virtual void     Render(const Matrix4f& ltw, RenderDevice* ren) { OVR_UNUSED2(ltw, ren); }
-};
-
-
-// Vertex type; same format is used for all shapes for simplicity.
-// Shapes are built by adding vertices to Model.
-struct Vertex
-{
-    Vector3f  Pos;
-    Color     C;
-    float     U, V;	
-    Vector3f  Norm;
-
-    Vertex (const Vector3f& p, const Color& c = Color(64,0,0,255), 
-            float u = 0, float v = 0, Vector3f n = Vector3f(1,0,0))
-      : Pos(p), C(c), U(u), V(v), Norm(n)
-    {}
-    Vertex(float x, float y, float z, const Color& c = Color(64,0,0,255),
-           float u = 0, float v = 0) : Pos(x,y,z), C(c), U(u), V(v)
-    { }
-	
-    bool operator==(const Vertex& b) const
-    {
-        return Pos == b.Pos && C == b.C && U == b.U && V == b.V;
-    }
-};
-
-// LightingParams are stored in a uniform buffer, don't change it without fixing all renderers
-// Scene contains a set of LightingParams that is uses for rendering.
-struct LightingParams
-{
-    Vector4f Ambient;
-    Vector4f LightPos[8];
-    Vector4f LightColor[8];
-    float    LightCount;    
-    int      Version;
-
-    LightingParams() : LightCount(0), Version(0) {}
-
-
-    void Update(const Matrix4f& view, const Vector4f* SceneLightPos)
-    {    
-        Version++;
-        for (int i = 0; i < LightCount; i++)
-        {
-            LightPos[i] = view.Transform(SceneLightPos[i]);
-        }
-    }
-
-    void Set(ShaderSet* s) const
-    {
-        s->SetUniform4fv("Ambient", 1, &Ambient);
-        s->SetUniform1f("LightCount", LightCount);
-        s->SetUniform4fv("LightPos", (int)LightCount, LightPos);
-        s->SetUniform4fv("LightColor", (int)LightCount, LightColor);
-    }
-
-};
-
-//-----------------------------------------------------------------------------------
-
-// Model is a triangular mesh with a fill that can be added to scene.
-// 
-class Model : public Node
-{
-public:
-    Array<Vertex>     Vertices;
-    Array<UInt16>     Indices;
-    PrimitiveType     Type;
-    Ptr<ShaderFill>   Fill;
-    bool              Visible;	
-
-    // Some renderers will create these if they didn't exist before rendering.
-    // Currently they are not updated, so vertex data should not be changed after rendering.
-    Ptr<Buffer>       VertexBuffer;
-    Ptr<Buffer>       IndexBuffer;
-
-    Model(PrimitiveType t = Prim_Triangles) : Type(t), Fill(NULL), Visible(true) { }
-    ~Model() { }
-
-    PrimitiveType GetPrimType() const      { return Type; }
-
-    void          SetVisible(bool visible) { Visible = visible; }
-    bool          IsVisible() const        { return Visible; }
-
-
-    // Node implementation.
-    virtual NodeType GetType() const       { return Node_Model; }
-    virtual void    Render(const Matrix4f& ltw, RenderDevice* ren);
-    
-
-    // Returns the index next added vertex will have.
-    UInt16 GetNextVertexIndex() const
-    {
-        return (UInt16)Vertices.GetSize();
-    }
-
-    UInt16 AddVertex(const Vertex& v)
-    {
-        assert(!VertexBuffer && !IndexBuffer);
-        UInt16 index = (UInt16)Vertices.GetSize();
-        Vertices.PushBack(v);
-        return index;
-    }
-
-    void AddTriangle(UInt16 a, UInt16 b, UInt16 c)
-    {
-        Indices.PushBack(a);
-        Indices.PushBack(b);
-        Indices.PushBack(c);
-    }
-
-    // Uses texture coordinates for uniform world scaling (must use a repeat sampler).
-    void  AddSolidColorBox(float x1, float y1, float z1,
-                           float x2, float y2, float z2,
-                           Color c);
-};
-
-
-// Container stores a collection of rendering nodes (Models or other containers).
-class Container : public Node
-{
-public:
-    Array<Ptr<Node> > Nodes;
-
-    Container()  { }
-    ~Container() { }
- 
-    virtual NodeType GetType() const { return Node_Container; }
-
-    virtual void Render(const Matrix4f& ltw, RenderDevice* ren);
-
-    void Add(Node *n)  { Nodes.PushBack(n); }	
-	void Clear()       { Nodes.Clear(); }	
-};
-
-
-// Scene combines a collection of model 
-class Scene
-{
-public:
-    Container			World;
-    Vector4f			LightPos[8];
-    LightingParams		Lighting;
-
-public:
-    void Render(RenderDevice* ren, const Matrix4f& view);
-
-    void SetAmbient(Vector4f color)
-    {
-        Lighting.Ambient = color;
-    }
-    
-    void AddLight(Vector3f pos, Vector4f color)
-    {
-        int n = (int)Lighting.LightCount;
-        OVR_ASSERT(n < 8);
-        LightPos[n] = pos;
-        Lighting.LightColor[n] = color;
-        Lighting.LightCount++;
-    }
-
-	void Clear()
-	{
-		World.Clear();
-		Lighting.Ambient = Vector4f(0.0f, 0.0f, 0.0f, 0.0f);
-		Lighting.LightCount = 0;
-	}
-  };
-
-
-//-----------------------------------------------------------------------------------
-
-// Post-processing type to apply to scene after rendering. PostProcess_Distortion
-// applied distortion as described by DistortionConfig.
-enum PostProcessType
-{
-    PostProcess_None,
-    PostProcess_Distortion
-};
-
-enum DisplayMode
-{
-    Display_Window     = 0,
-    Display_Fullscreen = 1
-};
-    
-
-// Rendering parameters used by RenderDevice::CreateDevice.
-struct RendererParams
-{
-    int  Multisample;
-    int  Fullscreen;
-
-    // Windows - Monitor name for fullscreen mode.
-    String MonitorName;
-    // MacOS
-    long   DisplayId;
-
-    RendererParams(int ms = 1) : Multisample(ms), Fullscreen(0) {}
-    
-    bool IsDisplaySet() const
-    {
-        return MonitorName.GetLength() || DisplayId;
-    }
-};
-
-
-
-//-----------------------------------------------------------------------------------
-// ***** RenderDevice
-
-// Rendering device abstraction.
-// Provides platform-independent part of implementation, with platform-specific
-// part being in a separate derived class/file, such as D3D10::RenderDevice.
-// 
-class RenderDevice : public RefCountBase<RenderDevice>
-{    
-protected:
-    int             WindowWidth, WindowHeight;
-    RendererParams  Params;
-    Viewport        VP;
-
-    Matrix4f        Proj;
-    Ptr<Buffer>     pTextVertexBuffer;
-
-    // For rendering with lens warping
-    PostProcessType CurPostProcess;
-    Ptr<Texture>    pSceneColorTex;  // Distortion render target, both eyes.
-    int             SceneColorTexW;
-    int             SceneColorTexH;
-    Ptr<ShaderSet>  pPostProcessShader;
-    Ptr<Buffer>     pFullScreenVertexBuffer;
-    float           SceneRenderScale;
-    DistortionConfig Distortion;    
-
-    // For lighting on platforms with uniform buffers
-    Ptr<Buffer>     LightingBuffer;
-
-    void FinishScene1();
-
-public:
-    enum CompareFunc
-    {
-        Compare_Always  = 0,
-        Compare_Less    = 1,
-        Compare_Greater = 2,
-        Compare_Count
-    };
-    RenderDevice();
-    virtual ~RenderDevice() { Shutdown(); }
-
-    // This static function is implemented in each derived class
-    // to support a specific renderer type.
-    //static RenderDevice* CreateDevice(const RendererParams& rp, void* oswnd);
-
-
-    virtual void Init() {}
-    virtual void Shutdown() {}
-    virtual bool SetParams(const RendererParams&) { return 0; }
-
-    const RendererParams& GetParams() const { return Params; }
-
-    
-    // StereoParams apply Viewport, Projection and Distortion simultaneously,
-    // doing full configuration for one eye.
-    void        ApplyStereoParams(const StereoEyeParams& params)
-    {
-        SetViewport(params.VP);
-        SetProjection(params.Projection);
-        if (params.pDistortion)
-            SetDistortionConfig(*params.pDistortion, params.Eye);
-    }
-
-    virtual void SetViewport(const Viewport& vp);
-    void         SetViewport(int x, int y, int w, int h) { SetViewport(Viewport(x,y,w,h)); }
-
-    // PostProcess distortion
-    void          SetSceneRenderScale(float ss);
-
-    void          SetDistortionConfig(const DistortionConfig& config, StereoEye eye = StereoEye_Left)
-    {
-        Distortion = config;
-        if (eye == StereoEye_Right)
-            Distortion.XCenterOffset = -Distortion.XCenterOffset;
-    }
-   
-    // Set viewport ignoring any adjustments used for the stereo mode.
-    virtual void SetRealViewport(const Viewport& vp) = 0;    
-
-    virtual void Clear(float r = 0, float g = 0, float b = 0, float a = 1, float depth = 1) = 0;   
- 
-    virtual bool IsFullscreen() const { return Params.Fullscreen != Display_Window; }
-    virtual void Present() = 0;
-    // Waits for rendering to complete; important for reducing latency.
-    virtual void ForceFlushGPU() { }
-
-    // Resources
-    virtual Buffer*  CreateBuffer() { return NULL; }
-    virtual Texture* CreateTexture(int format, int width, int height, const void* data, int mipcount=1)
-    { OVR_UNUSED5(format,width,height,data, mipcount); return NULL; }
-    
-
-    virtual ShaderSet* CreateShaderSet() { return new ShaderSet; }
-    virtual Shader*    LoadBuiltinShader(ShaderStage stage, int shader) = 0;
-
-    // Rendering
-
-    // Begin drawing directly to the currently selected render target, no post-processing.
-    virtual void BeginRendering() {}
-    // Begin drawing the primary scene. This will have post-processing applied (if enabled)
-    // during FinishScene.
-    virtual void BeginScene(PostProcessType pp = PostProcess_None);
-    // Postprocess the scene and return to the screen render target.
-    virtual void FinishScene();
-
-    // Texture must have been created with Texture_RenderTarget. Use NULL for the default render target.
-    // NULL depth buffer means use an internal, temporary one.
-    virtual void SetRenderTarget(Texture* color, Texture* depth = NULL, Texture* stencil = NULL)
-    { OVR_UNUSED3(color, depth, stencil); }
-    virtual void SetDepthMode(bool enable, bool write, CompareFunc func = Compare_Less) = 0;
-    virtual void SetProjection(const Matrix4f& proj);
-    virtual void SetWorldUniforms(const Matrix4f& proj) = 0;
-
-    // The data is not copied, it must remain valid until the end of the frame
-    virtual void SetLighting(const LightingParams* light);
-
-    // The index 0 is reserved for non-buffer uniforms, and so cannot be used with this function.
-    virtual void SetCommonUniformBuffer(int i, Buffer* buffer) { OVR_UNUSED2(i, buffer); }
-    
-    virtual Matrix4f GetProjection() const { return Proj; }
-
-    // This is a View matrix only, it will be combined with the projection matrix from SetProjection
-    virtual void Render(const Matrix4f& matrix, Model* model) = 0;
-    // offset is in bytes; indices can be null.
-    virtual void Render(const ShaderFill* fill, Buffer* vertices, Buffer* indices,
-                        const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles) = 0;
-
-    virtual ShaderFill *CreateSimpleFill() = 0;
-    ShaderFill *        CreateTextureFill(Texture* tex);
-
- 
-    // Don't call these directly, use App/Platform instead
-    virtual bool SetFullscreen(DisplayMode fullscreen) { OVR_UNUSED(fullscreen); return false; }    
-    
-
-    enum PostProcessShader
-    {
-        PostProcessShader_Distortion                = 0,
-        PostProcessShader_DistortionAndChromAb      = 1,
-        PostProcessShader_Count
-    };
-
-    PostProcessShader GetPostProcessShader()
-    {
-        return PostProcessShaderActive;
-    }
-
-    void SetPostProcessShader(PostProcessShader newShader)
-    {
-        PostProcessShaderRequested = newShader;
-    }
-
-protected:
-    // Stereo & post-processing
-    virtual bool  initPostProcessSupport(PostProcessType pptype);
-   
-private:
-    PostProcessShader   PostProcessShaderRequested;
-    PostProcessShader   PostProcessShaderActive;
-};
-
-int GetNumMipLevels(int w, int h);
-
-// Filter an rgba image with a 2x2 box filter, for mipmaps.
-// Image size must be a power of 2.
-void FilterRgba2x2(const UByte* src, int w, int h, UByte* dest);
-
-}}  // OVR::RenderTiny
-
-#endif
+/************************************************************************************
+
+Filename    :   RenderTiny_Device.h
+Content     :   Minimal possible renderer for RoomTiny sample
+Created     :   September 6, 2012
+Authors     :   Andrew Reisse, Michael Antonov
+
+Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#ifndef OVR_RenderTiny_Device_h
+#define OVR_RenderTiny_Device_h
+
+#include "Kernel/OVR_Math.h"
+#include "Kernel/OVR_Array.h"
+#include "Kernel/OVR_RefCount.h"
+#include "Kernel/OVR_String.h"
+#include "Kernel/OVR_File.h"
+#include "Kernel/OVR_Color.h"
+
+#include "Util/Util_Render_Stereo.h"
+
+namespace OVR { namespace RenderTiny {
+
+using namespace OVR::Util::Render;
+
+class RenderDevice;
+
+
+//-----------------------------------------------------------------------------------
+
+// Rendering primitive type used to render Model.
+enum PrimitiveType
+{
+    Prim_Triangles,
+    Prim_Lines,
+    Prim_TriangleStrip,
+    Prim_Unknown,
+    Prim_Count
+};
+
+// Types of shaders taht can be stored together in a ShaderSet.
+enum ShaderStage
+{
+    Shader_Vertex   = 0,
+    Shader_Fragment = 2,
+    Shader_Pixel    = 2,
+    Shader_Count    = 3,
+};
+
+// Built-in shader types; used by LoadBuiltinShader.
+enum BuiltinShaders
+{
+    VShader_MV                      = 0,
+    VShader_MVP                     = 1,
+    VShader_PostProcess             = 2,
+    VShader_Count                   = 3,
+
+    FShader_Solid                   = 0,
+    FShader_Gouraud                 = 1,
+    FShader_Texture                 = 2,    
+    FShader_PostProcess             = 3,
+    FShader_PostProcessWithChromAb  = 4,
+    FShader_LitGouraud              = 5,
+    FShader_LitTexture              = 6,
+    FShader_Count
+};
+
+
+enum MapFlags
+{
+    Map_Discard        = 1,
+    Map_Read           = 2, // do not use
+    Map_Unsynchronized = 4, // like D3D11_MAP_NO_OVERWRITE
+};
+
+// Buffer types used for uploading geometry & constants.
+enum BufferUsage
+{
+    Buffer_Unknown  = 0,
+    Buffer_Vertex   = 1,
+    Buffer_Index    = 2,
+    Buffer_Uniform  = 4,
+    Buffer_TypeMask = 0xff,
+    Buffer_ReadOnly = 0x100, // Buffer must be created with Data().
+};
+
+enum TextureFormat
+{
+    Texture_RGBA            = 0x0100,
+    Texture_Depth           = 0x8000,
+    Texture_TypeMask        = 0xff00,
+    Texture_SamplesMask     = 0x00ff,
+    Texture_RenderTarget    = 0x10000,
+    Texture_GenMipmaps      = 0x20000,
+};
+
+// Texture sampling modes.
+enum SampleMode
+{
+    Sample_Linear       = 0,
+    Sample_Nearest      = 1,
+    Sample_Anisotropic  = 2,
+    Sample_FilterMask   = 3,
+
+    Sample_Repeat       = 0,
+    Sample_Clamp        = 4,
+    Sample_ClampBorder  = 8, // If unsupported Clamp is used instead.
+    Sample_AddressMask  =12,
+
+    Sample_Count        =13,
+};
+
+// A vector with a dummy w component for alignment in uniform buffers (and for float colors).
+// The w component is not used in any calculations.
+struct Vector4f : public Vector3f
+{
+    float w;
+
+    Vector4f() : w(1) {}
+    Vector4f(const Vector3f& v) : Vector3f(v), w(1) {}
+    Vector4f(float r, float g, float b, float a) : Vector3f(r,g,b), w(a) {}
+};
+
+
+// Base class for vertex and pixel shaders. Stored in ShaderSet.
+class Shader : public RefCountBase<Shader>
+{
+    friend class ShaderSet;
+
+protected:
+    ShaderStage Stage;
+
+public:
+    Shader(ShaderStage s) : Stage(s) {}
+    virtual ~Shader() {}
+
+    ShaderStage GetStage() const { return Stage; }
+
+    virtual void Set(PrimitiveType) const { }
+    virtual void SetUniformBuffer(class Buffer* buffers, int i = 0) { OVR_UNUSED2(buffers, i); }
+ 
+protected:
+    virtual bool SetUniform(const char* name, int n, const float* v) { OVR_UNUSED3(name, n, v); return false; }
+};
+
+
+// A group of shaders, one per stage.
+// A ShaderSet is applied to a RenderDevice for rendering with a given fill.
+class ShaderSet : public RefCountBase<ShaderSet>
+{
+ protected:
+    Ptr<Shader> Shaders[Shader_Count];
+
+public:
+    ShaderSet() { }
+    ~ShaderSet() { }
+
+    virtual void SetShader(Shader *s)
+    {
+        Shaders[s->GetStage()] = s;
+    }
+    virtual void UnsetShader(int stage)
+    {
+        Shaders[stage] = NULL;
+    }
+    Shader* GetShader(int stage) { return Shaders[stage]; }
+
+    virtual void Set(PrimitiveType prim) const
+    {
+        for (int i = 0; i < Shader_Count; i++)
+            if (Shaders[i])
+                Shaders[i]->Set(prim);
+    }
+
+    // Set a uniform (other than the standard matrices). It is undefined whether the
+    // uniforms from one shader occupy the same space as those in other shaders
+    // (unless a buffer is used, then each buffer is independent).     
+    virtual bool SetUniform(const char* name, int n, const float* v)
+    {
+        bool result = 0;
+        for (int i = 0; i < Shader_Count; i++)
+            if (Shaders[i])
+                result |= Shaders[i]->SetUniform(name, n, v);
+
+        return result;
+    }
+    bool SetUniform1f(const char* name, float x)
+    {
+        const float v[] = {x};
+        return SetUniform(name, 1, v);
+    }
+    bool SetUniform2f(const char* name, float x, float y)
+    {
+        const float v[] = {x,y};
+        return SetUniform(name, 2, v);
+    }
+    bool SetUniform4f(const char* name, float x, float y, float z, float w = 1)
+    {
+        const float v[] = {x,y,z,w};
+        return SetUniform(name, 4, v);
+    }
+    bool SetUniformv(const char* name, const Vector3f& v)
+    {
+        const float a[] = {v.x,v.y,v.z,1};
+        return SetUniform(name, 4, a);
+    }
+    bool SetUniform4fv(const char* name, int n, const Vector4f* v)
+    {
+        return SetUniform(name, 4*n, &v[0].x);
+    }
+    virtual bool SetUniform4x4f(const char* name, const Matrix4f& m)
+    {
+        Matrix4f mt = m.Transposed();
+        return SetUniform(name, 16, &mt.M[0][0]);
+    }
+};
+
+
+// Fill combines a ShaderSet (vertex, pixel) with textures, if any.
+// Every model has a fill.
+class ShaderFill : public RefCountBase<ShaderFill>
+{
+    Ptr<ShaderSet>     Shaders;
+    Ptr<class Texture> Textures[8];
+
+public:
+    ShaderFill(ShaderSet* sh) : Shaders(sh) {  }
+    ShaderFill(ShaderSet& sh) : Shaders(sh) {  }    
+
+    ShaderSet*  GetShaders() { return Shaders; }
+
+    virtual void Set(PrimitiveType prim = Prim_Unknown) const;   
+    virtual void SetTexture(int i, class Texture* tex) { if (i < 8) Textures[i] = tex; }
+};
+
+
+// Buffer for vertex or index data. Some renderers require separate buffers, so that
+// is recommended. Some renderers cannot have high-performance buffers which are readable,
+// so reading in Map should not be relied on.
+//
+// Constraints on buffers, such as ReadOnly, are not enforced by the API but may result in 
+// rendering-system dependent undesirable behavior, such as terrible performance or unreported failure.
+//
+// Use of a buffer inconsistent with usage is also not checked by the API, but it may result in bad
+// performance or even failure.
+//
+// Use the Data() function to set buffer data the first time, if possible (it may be faster).
+
+class Buffer : public RefCountBase<Buffer>
+{
+public:
+    virtual ~Buffer() {}
+
+    virtual size_t GetSize() = 0;
+    virtual void*  Map(size_t start, size_t size, int flags = 0) = 0;
+    virtual bool   Unmap(void *m) = 0;
+
+    // Allocates a buffer, optionally filling it with data.
+    virtual bool   Data(int use, const void* buffer, size_t size) = 0;
+};
+
+class Texture : public RefCountBase<Texture>
+{
+public:
+    virtual ~Texture() {}
+
+    virtual int GetWidth() const = 0;
+    virtual int GetHeight() const = 0;
+    virtual int GetSamples() const { return 1; }
+
+    virtual void SetSampleMode(int sm) = 0;
+    virtual void Set(int slot, ShaderStage stage = Shader_Fragment) const = 0;
+};
+
+
+
+//-----------------------------------------------------------------------------------
+
+// Node is a base class for geometry in a Scene, it contains base position
+// and orientation data.
+// Model and Container both derive from it.
+// 
+class Node : public RefCountBase<Node>
+{
+    Vector3f     Pos;
+    Quatf        Rot;
+
+    mutable Matrix4f  Mat;
+	mutable bool      MatCurrent;
+
+public:
+    Node() : Pos(Vector3f(0)), MatCurrent(1) { }
+    virtual ~Node() { }
+
+    enum NodeType
+    {
+        Node_NonDisplay,
+        Node_Container,
+        Node_Model
+    };
+    virtual NodeType GetType() const { return Node_NonDisplay; }
+
+    const Vector3f&  GetPosition() const      { return Pos; }
+    const Quatf&     GetOrientation() const   { return Rot; }
+    void             SetPosition(Vector3f p)  { Pos = p; MatCurrent = 0; }
+    void             SetOrientation(Quatf q)  { Rot = q; MatCurrent = 0; }
+
+    void             Move(Vector3f p)         { Pos += p; MatCurrent = 0; }
+    void             Rotate(Quatf q)          { Rot = q * Rot; MatCurrent = 0; }
+
+
+    // For testing only; causes Position an Orientation
+    void  SetMatrix(const Matrix4f& m)
+    {
+        MatCurrent = true;
+        Mat = m;        
+    }
+
+    const Matrix4f&  GetMatrix() const 
+    {
+        if (!MatCurrent)
+        {
+            Mat = Rot;
+            Mat = Matrix4f::Translation(Pos) * Mat;
+            MatCurrent = 1;
+        }
+        return Mat;
+    }
+
+	virtual void     Render(const Matrix4f& ltw, RenderDevice* ren) { OVR_UNUSED2(ltw, ren); }
+};
+
+
+// Vertex type; same format is used for all shapes for simplicity.
+// Shapes are built by adding vertices to Model.
+struct Vertex
+{
+    Vector3f  Pos;
+    Color     C;
+    float     U, V;	
+    Vector3f  Norm;
+
+    Vertex (const Vector3f& p, const Color& c = Color(64,0,0,255), 
+            float u = 0, float v = 0, Vector3f n = Vector3f(1,0,0))
+      : Pos(p), C(c), U(u), V(v), Norm(n)
+    {}
+    Vertex(float x, float y, float z, const Color& c = Color(64,0,0,255),
+           float u = 0, float v = 0) : Pos(x,y,z), C(c), U(u), V(v)
+    { }
+	
+    bool operator==(const Vertex& b) const
+    {
+        return Pos == b.Pos && C == b.C && U == b.U && V == b.V;
+    }
+};
+
+// LightingParams are stored in a uniform buffer, don't change it without fixing all renderers
+// Scene contains a set of LightingParams that is uses for rendering.
+struct LightingParams
+{
+    Vector4f Ambient;
+    Vector4f LightPos[8];
+    Vector4f LightColor[8];
+    float    LightCount;    
+    int      Version;
+
+    LightingParams() : LightCount(0), Version(0) {}
+
+
+    void Update(const Matrix4f& view, const Vector4f* SceneLightPos)
+    {    
+        Version++;
+        for (int i = 0; i < LightCount; i++)
+        {
+            LightPos[i] = view.Transform(SceneLightPos[i]);
+        }
+    }
+
+    void Set(ShaderSet* s) const
+    {
+        s->SetUniform4fv("Ambient", 1, &Ambient);
+        s->SetUniform1f("LightCount", LightCount);
+        s->SetUniform4fv("LightPos", (int)LightCount, LightPos);
+        s->SetUniform4fv("LightColor", (int)LightCount, LightColor);
+    }
+
+};
+
+//-----------------------------------------------------------------------------------
+
+// Model is a triangular mesh with a fill that can be added to scene.
+// 
+class Model : public Node
+{
+public:
+    Array<Vertex>     Vertices;
+    Array<UInt16>     Indices;
+    PrimitiveType     Type;
+    Ptr<ShaderFill>   Fill;
+    bool              Visible;	
+
+    // Some renderers will create these if they didn't exist before rendering.
+    // Currently they are not updated, so vertex data should not be changed after rendering.
+    Ptr<Buffer>       VertexBuffer;
+    Ptr<Buffer>       IndexBuffer;
+
+    Model(PrimitiveType t = Prim_Triangles) : Type(t), Fill(NULL), Visible(true) { }
+    ~Model() { }
+
+    PrimitiveType GetPrimType() const      { return Type; }
+
+    void          SetVisible(bool visible) { Visible = visible; }
+    bool          IsVisible() const        { return Visible; }
+
+
+    // Node implementation.
+    virtual NodeType GetType() const       { return Node_Model; }
+    virtual void    Render(const Matrix4f& ltw, RenderDevice* ren);
+    
+
+    // Returns the index next added vertex will have.
+    UInt16 GetNextVertexIndex() const
+    {
+        return (UInt16)Vertices.GetSize();
+    }
+
+    UInt16 AddVertex(const Vertex& v)
+    {
+        assert(!VertexBuffer && !IndexBuffer);
+        UInt16 index = (UInt16)Vertices.GetSize();
+        Vertices.PushBack(v);
+        return index;
+    }
+
+    void AddTriangle(UInt16 a, UInt16 b, UInt16 c)
+    {
+        Indices.PushBack(a);
+        Indices.PushBack(b);
+        Indices.PushBack(c);
+    }
+
+    // Uses texture coordinates for uniform world scaling (must use a repeat sampler).
+    void  AddSolidColorBox(float x1, float y1, float z1,
+                           float x2, float y2, float z2,
+                           Color c);
+};
+
+
+// Container stores a collection of rendering nodes (Models or other containers).
+class Container : public Node
+{
+public:
+    Array<Ptr<Node> > Nodes;
+
+    Container()  { }
+    ~Container() { }
+ 
+    virtual NodeType GetType() const { return Node_Container; }
+
+    virtual void Render(const Matrix4f& ltw, RenderDevice* ren);
+
+    void Add(Node *n)  { Nodes.PushBack(n); }	
+	void Clear()       { Nodes.Clear(); }	
+};
+
+
+// Scene combines a collection of model 
+class Scene
+{
+public:
+    Container			World;
+    Vector4f			LightPos[8];
+    LightingParams		Lighting;
+
+public:
+    void Render(RenderDevice* ren, const Matrix4f& view);
+
+    void SetAmbient(Vector4f color)
+    {
+        Lighting.Ambient = color;
+    }
+    
+    void AddLight(Vector3f pos, Vector4f color)
+    {
+        int n = (int)Lighting.LightCount;
+        OVR_ASSERT(n < 8);
+        LightPos[n] = pos;
+        Lighting.LightColor[n] = color;
+        Lighting.LightCount++;
+    }
+
+	void Clear()
+	{
+		World.Clear();
+		Lighting.Ambient = Vector4f(0.0f, 0.0f, 0.0f, 0.0f);
+		Lighting.LightCount = 0;
+	}
+  };
+
+
+//-----------------------------------------------------------------------------------
+
+// Post-processing type to apply to scene after rendering. PostProcess_Distortion
+// applied distortion as described by DistortionConfig.
+enum PostProcessType
+{
+    PostProcess_None,
+    PostProcess_Distortion
+};
+
+enum DisplayMode
+{
+    Display_Window     = 0,
+    Display_Fullscreen = 1
+};
+    
+
+// Rendering parameters used by RenderDevice::CreateDevice.
+struct RendererParams
+{
+    int  Multisample;
+    int  Fullscreen;
+
+    // Windows - Monitor name for fullscreen mode.
+    String MonitorName;
+    // MacOS
+    long   DisplayId;
+
+    RendererParams(int ms = 1) : Multisample(ms), Fullscreen(0) {}
+    
+    bool IsDisplaySet() const
+    {
+        return MonitorName.GetLength() || DisplayId;
+    }
+};
+
+
+
+//-----------------------------------------------------------------------------------
+// ***** RenderDevice
+
+// Rendering device abstraction.
+// Provides platform-independent part of implementation, with platform-specific
+// part being in a separate derived class/file, such as D3D10::RenderDevice.
+// 
+class RenderDevice : public RefCountBase<RenderDevice>
+{    
+protected:
+    int             WindowWidth, WindowHeight;
+    RendererParams  Params;
+    Viewport        VP;
+
+    Matrix4f        Proj;
+    Ptr<Buffer>     pTextVertexBuffer;
+
+    // For rendering with lens warping
+    PostProcessType CurPostProcess;
+    Ptr<Texture>    pSceneColorTex;  // Distortion render target, both eyes.
+    int             SceneColorTexW;
+    int             SceneColorTexH;
+    Ptr<ShaderSet>  pPostProcessShader;
+    Ptr<Buffer>     pFullScreenVertexBuffer;
+    float           SceneRenderScale;
+    DistortionConfig Distortion;    
+
+    // For lighting on platforms with uniform buffers
+    Ptr<Buffer>     LightingBuffer;
+
+    void FinishScene1();
+
+public:
+    enum CompareFunc
+    {
+        Compare_Always  = 0,
+        Compare_Less    = 1,
+        Compare_Greater = 2,
+        Compare_Count
+    };
+    RenderDevice();
+    virtual ~RenderDevice() { Shutdown(); }
+
+    // This static function is implemented in each derived class
+    // to support a specific renderer type.
+    //static RenderDevice* CreateDevice(const RendererParams& rp, void* oswnd);
+
+
+    virtual void Init() {}
+    virtual void Shutdown() {}
+    virtual bool SetParams(const RendererParams&) { return 0; }
+
+    const RendererParams& GetParams() const { return Params; }
+
+    
+    // StereoParams apply Viewport, Projection and Distortion simultaneously,
+    // doing full configuration for one eye.
+    void        ApplyStereoParams(const StereoEyeParams& params)
+    {
+        SetViewport(params.VP);
+        SetProjection(params.Projection);
+        if (params.pDistortion)
+            SetDistortionConfig(*params.pDistortion, params.Eye);
+    }
+
+    virtual void SetViewport(const Viewport& vp);
+    void         SetViewport(int x, int y, int w, int h) { SetViewport(Viewport(x,y,w,h)); }
+
+    // PostProcess distortion
+    void          SetSceneRenderScale(float ss);
+
+    void          SetDistortionConfig(const DistortionConfig& config, StereoEye eye = StereoEye_Left)
+    {
+        Distortion = config;
+        if (eye == StereoEye_Right)
+            Distortion.XCenterOffset = -Distortion.XCenterOffset;
+    }
+   
+    // Set viewport ignoring any adjustments used for the stereo mode.
+    virtual void SetRealViewport(const Viewport& vp) = 0;    
+
+    virtual void Clear(float r = 0, float g = 0, float b = 0, float a = 1, float depth = 1) = 0;   
+ 
+    virtual bool IsFullscreen() const { return Params.Fullscreen != Display_Window; }
+    virtual void Present() = 0;
+    // Waits for rendering to complete; important for reducing latency.
+    virtual void ForceFlushGPU() { }
+
+    // Resources
+    virtual Buffer*  CreateBuffer() { return NULL; }
+    virtual Texture* CreateTexture(int format, int width, int height, const void* data, int mipcount=1)
+    { OVR_UNUSED5(format,width,height,data, mipcount); return NULL; }
+    
+
+    virtual ShaderSet* CreateShaderSet() { return new ShaderSet; }
+    virtual Shader*    LoadBuiltinShader(ShaderStage stage, int shader) = 0;
+
+    // Rendering
+
+    // Begin drawing directly to the currently selected render target, no post-processing.
+    virtual void BeginRendering() {}
+    // Begin drawing the primary scene. This will have post-processing applied (if enabled)
+    // during FinishScene.
+    virtual void BeginScene(PostProcessType pp = PostProcess_None);
+    // Postprocess the scene and return to the screen render target.
+    virtual void FinishScene();
+
+    // Texture must have been created with Texture_RenderTarget. Use NULL for the default render target.
+    // NULL depth buffer means use an internal, temporary one.
+    virtual void SetRenderTarget(Texture* color, Texture* depth = NULL, Texture* stencil = NULL)
+    { OVR_UNUSED3(color, depth, stencil); }
+    virtual void SetDepthMode(bool enable, bool write, CompareFunc func = Compare_Less) = 0;
+    virtual void SetProjection(const Matrix4f& proj);
+    virtual void SetWorldUniforms(const Matrix4f& proj) = 0;
+
+    // The data is not copied, it must remain valid until the end of the frame
+    virtual void SetLighting(const LightingParams* light);
+
+    // The index 0 is reserved for non-buffer uniforms, and so cannot be used with this function.
+    virtual void SetCommonUniformBuffer(int i, Buffer* buffer) { OVR_UNUSED2(i, buffer); }
+    
+    virtual Matrix4f GetProjection() const { return Proj; }
+
+    // This is a View matrix only, it will be combined with the projection matrix from SetProjection
+    virtual void Render(const Matrix4f& matrix, Model* model) = 0;
+    // offset is in bytes; indices can be null.
+    virtual void Render(const ShaderFill* fill, Buffer* vertices, Buffer* indices,
+                        const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles) = 0;
+
+    virtual ShaderFill *CreateSimpleFill() = 0;
+    ShaderFill *        CreateTextureFill(Texture* tex);
+
+ 
+    // Don't call these directly, use App/Platform instead
+    virtual bool SetFullscreen(DisplayMode fullscreen) { OVR_UNUSED(fullscreen); return false; }    
+    
+
+    enum PostProcessShader
+    {
+        PostProcessShader_Distortion                = 0,
+        PostProcessShader_DistortionAndChromAb      = 1,
+        PostProcessShader_Count
+    };
+
+    PostProcessShader GetPostProcessShader()
+    {
+        return PostProcessShaderActive;
+    }
+
+    void SetPostProcessShader(PostProcessShader newShader)
+    {
+        PostProcessShaderRequested = newShader;
+    }
+
+protected:
+    // Stereo & post-processing
+    virtual bool  initPostProcessSupport(PostProcessType pptype);
+   
+private:
+    PostProcessShader   PostProcessShaderRequested;
+    PostProcessShader   PostProcessShaderActive;
+};
+
+int GetNumMipLevels(int w, int h);
+
+// Filter an rgba image with a 2x2 box filter, for mipmaps.
+// Image size must be a power of 2.
+void FilterRgba2x2(const UByte* src, int w, int h, UByte* dest);
+
+}}  // OVR::RenderTiny
+
+#endif
diff --git a/Samples/OculusRoomTiny/RenderTiny_GL_Device.cpp b/Samples/OculusRoomTiny/RenderTiny_GL_Device.cpp
index 197c62a..07460c3 100644
--- a/Samples/OculusRoomTiny/RenderTiny_GL_Device.cpp
+++ b/Samples/OculusRoomTiny/RenderTiny_GL_Device.cpp
@@ -1,784 +1,784 @@
-/************************************************************************************
-
-Filename    :   RenderTiny_GL_Device.cpp
-Content     :   RenderDevice implementation for OpenGL (tiny version)
-Created     :   September 10, 2012
-Authors     :   Andrew Reisse, Artem Bolgar
-
-Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#include "RenderTiny_GL_Device.h"
-#include "Kernel/OVR_Log.h"
-
-namespace OVR { namespace RenderTiny { namespace GL {
-
-
-
-static const char* StdVertexShaderSrc =
-    "uniform mat4 Proj;\n"
-    "uniform mat4 View;\n"
-    "attribute vec4 Position;\n"
-    "attribute vec4 Color;\n"
-    "attribute vec2 TexCoord;\n"
-    "attribute vec3 Normal;\n"
-    "varying  vec4 oColor;\n"
-    "varying  vec2 oTexCoord;\n"
-    "varying  vec3 oNormal;\n"
-    "varying  vec3 oVPos;\n"
-    "void main()\n"
-    "{\n"
-    "   gl_Position = Proj * (View * Position);\n"
-    "   oNormal = vec3(View * vec4(Normal,0));\n"
-    "   oVPos = vec3(View * Position);\n"
-    "   oTexCoord = TexCoord;\n"
-    "   oColor = Color;\n"
-    "}\n";
-
-static const char* DirectVertexShaderSrc =
-    "uniform mat4 View;\n"
-    "attribute vec4 Position;\n"
-    "attribute vec4 Color;\n"
-    "attribute vec2 TexCoord;\n"
-    "attribute vec3 Normal;\n"
-    "varying  vec4 oColor;\n"
-    "varying  vec2 oTexCoord;\n"
-    "varying  vec3 oNormal;\n"
-    "void main()\n"
-    "{\n"
-    "   gl_Position = View * Position;\n"
-    "   oTexCoord = TexCoord;\n"
-    "   oColor = Color;\n"
-    "   oNormal = vec3(View * vec4(Normal,0));\n"
-    "}\n";
-
-static const char* SolidFragShaderSrc =
-    "uniform vec4 Color;\n"
-    "void main()\n"
-    "{\n"
-    "   gl_FragColor = Color;\n"
-    "}\n";
-
-static const char* GouraudFragShaderSrc =
-    "varying vec4 oColor;\n"
-    "void main()\n"
-    "{\n"
-    "   gl_FragColor = oColor;\n"
-    "}\n";
-
-static const char* TextureFragShaderSrc =
-    "uniform sampler2D Texture0;\n"
-    "varying vec4 oColor;\n"
-    "varying vec2 oTexCoord;\n"
-    "void main()\n"
-    "{\n"
-    "   gl_FragColor = oColor * texture2D(Texture0, oTexCoord);\n"
-    "   if (gl_FragColor.a < 0.4)\n"
-    "       discard;\n"
-    "}\n";
-
-#define LIGHTING_COMMON                                                 \
-    "uniform   vec3 Ambient;\n"                                               \
-    "uniform   vec4 LightPos[8];\n"                                           \
-    "uniform   vec4 LightColor[8];\n"                                         \
-    "uniform   float LightCount;\n"                                          \
-    "varying   vec4 oColor;\n"                                                  \
-    "varying   vec2 oTexCoord;\n"                                               \
-    "varying   vec3 oNormal;\n"                                                 \
-    "varying   vec3 oVPos;\n"                                                   \
-    "vec4 DoLight()\n"                                        \
-    "{\n"                                                               \
-    "   vec3 norm = normalize(oNormal);\n"                             \
-    "   vec3 light = Ambient;\n"                                        \
-    "   for (int i = 0; i < int(LightCount); i++)\n"                \
-    "   {\n"                                                            \
-    "       vec3 ltp = (LightPos[i].xyz - oVPos);\n"              \
-    "       float  ldist = length(ltp);\n"                             \
-    "       ltp = normalize(ltp);\n"                             \
-    "       light += clamp(LightColor[i].rgb * oColor.rgb * (dot(norm, ltp) / ldist), 0.0,1.0);\n" \
-    "   }\n"                                                            \
-    "   return vec4(light, oColor.a);\n"                               \
-    "}\n"
-
-static const char* LitSolidFragShaderSrc =
-    LIGHTING_COMMON
-    "void main()\n"
-    "{\n"
-    "   gl_FragColor = DoLight() * oColor;\n"
-    "}\n";
-
-static const char* LitTextureFragShaderSrc =
-    "uniform sampler2D Texture0;\n"
-    LIGHTING_COMMON
-    "void main()\n"
-    "{\n"
-    "   gl_FragColor = DoLight() * texture2D(Texture0, oTexCoord);\n"
-    "}\n";
-
-static const char* PostProcessVertexShaderSrc =
-    "uniform mat4 View;\n"
-    "uniform mat4 Texm;\n"
-    "attribute vec4 Position;\n"
-    "attribute vec2 TexCoord;\n"
-    "varying  vec2 oTexCoord;\n"
-    "void main()\n"
-    "{\n"
-    "   gl_Position = View * Position;\n"
-    "   oTexCoord = vec2(Texm * vec4(TexCoord,0,1));\n"
-    "   oTexCoord.y = 1.0-oTexCoord.y;\n"
-    "}\n";
-
-static const char* PostProcessFragShaderSrc =
-    "uniform vec2 LensCenter;\n"
-    "uniform vec2 ScreenCenter;\n"
-    "uniform vec2 Scale;\n"
-    "uniform vec2 ScaleIn;\n"
-    "uniform vec4 HmdWarpParam;\n"
-    "uniform sampler2D Texture0;\n"
-    "varying vec2 oTexCoord;\n"
-    "\n"
-    "vec2 HmdWarp(vec2 in01)\n"
-    "{\n"
-    "   vec2  theta = (in01 - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
-    "   float rSq = theta.x * theta.x + theta.y * theta.y;\n"
-    "   vec2  theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
-    "                           HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
-    "   return LensCenter + Scale * theta1;\n"
-    "}\n"
-    "void main()\n"
-    "{\n"
-    "   vec2 tc = HmdWarp(oTexCoord);\n"
-    "   if (!all(equal(clamp(tc, ScreenCenter-vec2(0.25,0.5), ScreenCenter+vec2(0.25,0.5)), tc)))\n"
-    "       gl_FragColor = vec4(0);\n"
-    "   else\n"
-    "       gl_FragColor = texture2D(Texture0, tc);\n"
-    "}\n";
-
-// Shader with lens distortion and chromatic aberration correction.
-static const char* PostProcessFullFragShaderSrc =
-    "uniform vec2 LensCenter;\n"
-    "uniform vec2 ScreenCenter;\n"
-    "uniform vec2 Scale;\n"
-    "uniform vec2 ScaleIn;\n"
-    "uniform vec4 HmdWarpParam;\n"
-    "uniform vec4 ChromAbParam;\n"
-    "uniform sampler2D Texture0;\n"
-    "varying vec2 oTexCoord;\n"
-    "\n"
-    // Scales input texture coordinates for distortion.
-    // ScaleIn maps texture coordinates to Scales to ([-1, 1]), although top/bottom will be
-    // larger due to aspect ratio.
-    "void main()\n"
-    "{\n"
-    "   vec2  theta = (oTexCoord - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
-    "   float rSq= theta.x * theta.x + theta.y * theta.y;\n"
-    "   vec2  theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
-    "                  HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
-    "   \n"
-    "   // Detect whether blue texture coordinates are out of range since these will scaled out the furthest.\n"
-    "   vec2 thetaBlue = theta1 * (ChromAbParam.z + ChromAbParam.w * rSq);\n"
-    "   vec2 tcBlue = LensCenter + Scale * thetaBlue;\n"
-    "   if (!all(equal(clamp(tcBlue, ScreenCenter-vec2(0.25,0.5), ScreenCenter+vec2(0.25,0.5)), tcBlue)))\n"
-    "   {\n"
-    "       gl_FragColor = vec4(0);\n"
-    "       return;\n"
-    "   }\n"
-    "   \n"
-    "   // Now do blue texture lookup.\n"
-    "   float blue = texture2D(Texture0, tcBlue).b;\n"
-    "   \n"
-    "   // Do green lookup (no scaling).\n"
-    "   vec2  tcGreen = LensCenter + Scale * theta1;\n"
-    "   vec4  center = texture2D(Texture0, tcGreen);\n"
-    "   \n"
-    "   // Do red scale and lookup.\n"
-    "   vec2  thetaRed = theta1 * (ChromAbParam.x + ChromAbParam.y * rSq);\n"
-    "   vec2  tcRed = LensCenter + Scale * thetaRed;\n"
-    "   float red = texture2D(Texture0, tcRed).r;\n"
-    "   \n"
-    "   gl_FragColor = vec4(red, center.g, blue, 1);\n"
-    "}\n";
-
-static const char* VShaderSrcs[VShader_Count] =
-{
-    DirectVertexShaderSrc,
-    StdVertexShaderSrc,
-    PostProcessVertexShaderSrc
-};
-static const char* FShaderSrcs[FShader_Count] =
-{
-    SolidFragShaderSrc,
-    GouraudFragShaderSrc,
-    TextureFragShaderSrc,
-    PostProcessFragShaderSrc,
-    PostProcessFullFragShaderSrc,
-    LitSolidFragShaderSrc,
-    LitTextureFragShaderSrc
-};
-
-
-
-RenderDevice::RenderDevice(const RendererParams& p)
-{
-    for (int i = 0; i < VShader_Count; i++)
-        VertexShaders[i] = *new Shader(this, Shader_Vertex, VShaderSrcs[i]);
-
-    for (int i = 0; i < FShader_Count; i++)
-        FragShaders[i] = *new Shader(this, Shader_Fragment, FShaderSrcs[i]);
-
-    Ptr<ShaderSet> gouraudShaders = *new ShaderSet();
-    gouraudShaders->SetShader(VertexShaders[VShader_MVP]);
-    gouraudShaders->SetShader(FragShaders[FShader_Gouraud]);
-    DefaultFill = *new ShaderFill(gouraudShaders);
-
-    glGenFramebuffersEXT(1, &CurrentFbo);
-}
-
-Shader *RenderDevice::LoadBuiltinShader(ShaderStage stage, int shader)
-{
-    switch (stage)
-    {
-    case Shader_Vertex: return VertexShaders[shader];
-    case Shader_Fragment: return FragShaders[shader];
-    default:
-        return NULL;
-    }
-}
-
-
-void RenderDevice::BeginRendering()
-{
-    glEnable(GL_DEPTH_TEST);
-    glEnable(GL_CULL_FACE);
-    glFrontFace(GL_CW);
-
-    glLineWidth(3.0f);
-    glEnable(GL_LINE_SMOOTH);
-    glEnable(GL_BLEND);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-}
-
-void RenderDevice::SetDepthMode(bool enable, bool write, CompareFunc func)
-{
-    if (enable)
-    {
-        glEnable(GL_DEPTH_TEST);
-        glDepthMask(write);
-        switch (func)
-        {
-        case Compare_Always:  glDepthFunc(GL_ALWAYS); break;
-        case Compare_Less:    glDepthFunc(GL_LESS); break;
-        case Compare_Greater: glDepthFunc(GL_GREATER); break;
-        default: assert(0);
-        }
-    }
-    else
-        glDisable(GL_DEPTH_TEST);
-}
-
-void RenderDevice::SetRealViewport(const Viewport& vp)
-{
-    int wh;
-    if (CurRenderTarget)
-        wh = CurRenderTarget->Height;
-    else
-        wh = WindowHeight;
-    glViewport(vp.x, wh-vp.y-vp.h, vp.w, vp.h);
-
-    glEnable(GL_SCISSOR_TEST);
-    glScissor(vp.x, wh-vp.y-vp.h, vp.w, vp.h);
-}
-
-void RenderDevice::Clear(float r, float g, float b, float a, float depth)
-{
-    glClearColor(r,g,b,a);
-    glClearDepth(depth);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
-}
-
-RBuffer* RenderDevice::GetDepthBuffer(int w, int h, int ms)
-{
-    for (unsigned i = 0; i < DepthBuffers.GetSize(); i++)
-        if (w == DepthBuffers[i]->Width && h == DepthBuffers[i]->Height)// && ms == DepthBuffers[i]->Samples)
-            return DepthBuffers[i];
-
-    //Ptr<Texture> newDepth = *CreateTexture(Texture_Depth|Texture_RenderTarget|ms, w, h, NULL);
-    Ptr<RBuffer> newDepth = *new RBuffer(GL_DEPTH24_STENCIL8, w, h); // combined depth stencil
-    DepthBuffers.PushBack(newDepth);
-    return newDepth.GetPtr();
-}
-
-void RenderDevice::SetRenderTarget(RenderTiny::Texture* color, RenderTiny::Texture*, RenderTiny::Texture* stencil)
-{
-    OVR_UNUSED(stencil);
-
-    CurRenderTarget = (Texture*)color;
-    if (color == NULL)
-    {
-        glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
-        return;
-    }
-    //if (depth == NULL)
-    RBuffer* depth = GetDepthBuffer(color->GetWidth(), color->GetHeight(), 0); //CurRenderTarget->Samples);
-
-    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, CurrentFbo);
-    glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, ((Texture*)color)->TexId, 0);
-    if (depth)
-        //glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_TEXTURE_2D, ((Texture*)depth)->TexId, 0);
-        glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, ((RBuffer*)depth)->BufId);
-    else
-        glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, 0);
-
-    GLenum status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
-    if (status != GL_FRAMEBUFFER_COMPLETE_EXT)
-        OVR_DEBUG_LOG(("framebuffer not complete: %x", status));
-}
-
-
-void RenderDevice::SetWorldUniforms(const Matrix4f& proj)
-{
-    Proj = proj.Transposed();
-}
-
-void RenderDevice::SetTexture(RenderTiny::ShaderStage, int slot, const Texture* t)
-{
-    glActiveTexture(GL_TEXTURE0 + slot);
-    glBindTexture(GL_TEXTURE_2D, ((Texture*)t)->TexId);
-    glActiveTexture(GL_TEXTURE0);
-}
-
-Buffer* RenderDevice::CreateBuffer()
-{
-    return new Buffer(this);
-}
-
-void RenderDevice::Render(const Matrix4f& matrix, Model* model)
-{
-    // Store data in buffers if not already
-    if (!model->VertexBuffer)
-    {
-        Ptr<RenderTiny::Buffer> vb = *CreateBuffer();
-        vb->Data(Buffer_Vertex, &model->Vertices[0], model->Vertices.GetSize() * sizeof(Vertex));
-        model->VertexBuffer = vb;
-    }
-    if (!model->IndexBuffer)
-    {
-        Ptr<RenderTiny::Buffer> ib = *CreateBuffer();
-        ib->Data(Buffer_Index, &model->Indices[0], model->Indices.GetSize() * 2);
-        model->IndexBuffer = ib;
-    }
-
-    Render(model->Fill ? (const ShaderFill*)model->Fill : (const ShaderFill*)DefaultFill,
-           model->VertexBuffer, model->IndexBuffer,
-           matrix, 0, (int)model->Indices.GetSize(), model->GetPrimType());
-}
-
-void RenderDevice::Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
-                          const Matrix4f& matrix, int offset, int count, PrimitiveType rprim)
-{
-    ShaderSet* shaders = (ShaderSet*) ((ShaderFill*)fill)->GetShaders();
-
-    GLenum prim;
-    switch (rprim)
-    {
-    case Prim_Triangles:
-        prim = GL_TRIANGLES;
-        break;
-    case Prim_Lines:
-        prim = GL_LINES;
-        break;
-    case Prim_TriangleStrip:
-        prim = GL_TRIANGLE_STRIP;
-        break;
-    default:
-        assert(0);
-        return;
-    }
-
-    fill->Set();
-    if (shaders->ProjLoc >= 0)
-        glUniformMatrix4fv(shaders->ProjLoc, 1, 0, &Proj.M[0][0]);
-    if (shaders->ViewLoc >= 0)
-        glUniformMatrix4fv(shaders->ViewLoc, 1, 0, &matrix.Transposed().M[0][0]);
-
-    if (shaders->UsesLighting && Lighting->Version != shaders->LightingVer)
-    {
-        shaders->LightingVer = Lighting->Version;
-        Lighting->Set(shaders);
-    }
-
-    glBindBuffer(GL_ARRAY_BUFFER, ((Buffer*)vertices)->GLBuffer);
-    for (int i = 0; i < 4; i++)
-        glEnableVertexAttribArray(i);
-
-    glVertexAttribPointer(0, 3, GL_FLOAT, false, sizeof(Vertex), (char*)offset + offsetof(Vertex, Pos));
-    glVertexAttribPointer(1, 4, GL_UNSIGNED_BYTE, true, sizeof(Vertex), (char*)offset + offsetof(Vertex, C));
-    glVertexAttribPointer(2, 2, GL_FLOAT, false, sizeof(Vertex), (char*)offset + offsetof(Vertex, U));
-    glVertexAttribPointer(3, 3, GL_FLOAT, false, sizeof(Vertex), (char*)offset + offsetof(Vertex, Norm));
-
-    if (indices)
-    {
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ((Buffer*)indices)->GLBuffer);
-        glDrawElements(prim, count, GL_UNSIGNED_SHORT, NULL);
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-    }
-    else
-    {
-        glDrawArrays(prim, 0, count);
-    }
-
-    for (int i = 0; i < 4; i++)
-        glDisableVertexAttribArray(i);
-}
-
-void RenderDevice::SetLighting(const LightingParams* lt)
-{
-    Lighting = lt;
-}
-
-Buffer::~Buffer()
-{
-    if (GLBuffer)
-        glDeleteBuffers(1, &GLBuffer);
-}
-
-bool Buffer::Data(int use, const void* buffer, size_t size)
-{
-    switch (use & Buffer_TypeMask)
-    {
-    case Buffer_Index:     Use = GL_ELEMENT_ARRAY_BUFFER; break;
-    default:               Use = GL_ARRAY_BUFFER; break;
-    }
-
-    if (!GLBuffer)
-        glGenBuffers(1, &GLBuffer);
-
-    int mode = GL_DYNAMIC_DRAW;
-    if (use & Buffer_ReadOnly)
-        mode = GL_STATIC_DRAW;
-
-    glBindBuffer(Use, GLBuffer);
-    glBufferData(Use, size, buffer, mode);
-    glBindBuffer(Use, 0);
-    return 1;
-}
-
-void* Buffer::Map(size_t start, size_t size, int flags)
-{
-    int mode = GL_WRITE_ONLY;
-    //if (flags & Map_Unsynchronized)
-    //    mode |= GL_MAP_UNSYNCHRONIZED;
-    
-    glBindBuffer(Use, GLBuffer);
-    void* v = glMapBuffer(Use, mode);
-    glBindBuffer(Use, 0);
-    return v;
-}
-
-bool Buffer::Unmap(void*)
-{
-    glBindBuffer(Use, GLBuffer);
-    int r = glUnmapBuffer(Use);
-    glBindBuffer(Use, 0);
-    return r;
-}
-
-bool Shader::Compile(const char* src)
-{
-    if (!GLShader)
-        GLShader = glCreateShader(GLStage());
-
-    glShaderSource(GLShader, 1, &src, 0);
-    glCompileShader(GLShader);
-    GLint r;
-    glGetShaderiv(GLShader, GL_COMPILE_STATUS, &r);
-    if (!r)
-    {
-        GLchar msg[1024];
-        glGetShaderInfoLog(GLShader, sizeof(msg), 0, msg);
-        if (msg[0])
-            OVR_DEBUG_LOG(("Compiling shader\n%s\nfailed: %s\n", src, msg));
-        if (!r)
-            return 0;
-    }
-    return 1;
-}
-
-ShaderSet::ShaderSet()
-{
-    Prog = glCreateProgram();
-}
-ShaderSet::~ShaderSet()
-{
-    glDeleteProgram(Prog);
-}
-
-bool ShaderSet::Link()
-{
-    glBindAttribLocation(Prog, 0, "Position");
-    glBindAttribLocation(Prog, 1, "Color");
-    glBindAttribLocation(Prog, 2, "TexCoord");
-    glBindAttribLocation(Prog, 3, "Normal");
-
-    glLinkProgram(Prog);
-    GLint r;
-    glGetProgramiv(Prog, GL_LINK_STATUS, &r);
-    if (!r)
-    {
-        GLchar msg[1024];
-        glGetProgramInfoLog(Prog, sizeof(msg), 0, msg);
-        OVR_DEBUG_LOG(("Linking shaders failed: %s\n", msg));
-        if (!r)
-            return 0;
-    }
-    glUseProgram(Prog);
-
-    UniformInfo.Clear();
-    LightingVer = 0;
-    UsesLighting = 0;
-    GLuint i = 0;
-    for(;; i++)
-    {
-        GLsizei namelen;
-        GLint size = 0;
-        GLenum type;
-        GLchar name[32];
-        glGetActiveUniform(Prog, i, sizeof(name), &namelen, &size, &type, name);
-        if (size)
-        {
-            int l = glGetUniformLocation(Prog, name);
-            char *np = name;
-            while (*np)
-            {
-                if (*np == '[')
-                    *np = 0;
-                np++;
-            }
-            Uniform u;
-            u.Name = name;
-            u.Location = l;
-            u.Size = size;
-            switch (type)
-            {
-            case GL_FLOAT:      u.Type = 1; break;
-            case GL_FLOAT_VEC2: u.Type = 2; break;
-            case GL_FLOAT_VEC3: u.Type = 3; break;
-            case GL_FLOAT_VEC4: u.Type = 4; break;
-            case GL_FLOAT_MAT4: u.Type = 16; break;
-            default:
-                continue;
-            }
-            UniformInfo.PushBack(u);
-            if (!strcmp(name, "LightCount"))
-                UsesLighting = 1;
-        }
-        else
-            break;
-    }
-
-    ProjLoc = glGetUniformLocation(Prog, "Proj");
-    ViewLoc = glGetUniformLocation(Prog, "View");
-    for (int i = 0; i < 8; i++)
-    {
-        char texv[32];
-        sprintf(texv, "Texture%d", i);
-        TexLoc[i] = glGetUniformLocation(Prog, texv);
-        if (TexLoc[i] < 0)
-            break;
-
-        glUniform1i(TexLoc[i], i);
-    }
-    if (UsesLighting)
-        OVR_ASSERT(ProjLoc >= 0 && ViewLoc >= 0);
-    return 1;
-}
-
-void ShaderSet::Set(PrimitiveType) const
-{
-    glUseProgram(Prog);
-}
-
-bool ShaderSet::SetUniform(const char* name, int n, const float* v)
-{
-    for (int i = 0; i < UniformInfo.GetSize(); i++)
-        if (!strcmp(UniformInfo[i].Name.ToCStr(), name))
-        {
-            OVR_ASSERT(UniformInfo[i].Location >= 0);
-            glUseProgram(Prog);
-            switch (UniformInfo[i].Type)
-            {
-            case 1:   glUniform1fv(UniformInfo[i].Location, n, v); break;
-            case 2:   glUniform2fv(UniformInfo[i].Location, n/2, v); break;
-            case 3:   glUniform3fv(UniformInfo[i].Location, n/3, v); break;
-            case 4:   glUniform4fv(UniformInfo[i].Location, n/4, v); break;
-            default: OVR_ASSERT(0);
-            }
-            return 1;
-        }
-
-    OVR_DEBUG_LOG(("Warning: uniform %s not present in selected shader", name));
-    return 0;
-}
-
-bool ShaderSet::SetUniform4x4f(const char* name, const Matrix4f& m)
-{
-    for (int i = 0; i < UniformInfo.GetSize(); i++)
-        if (!strcmp(UniformInfo[i].Name.ToCStr(), name))
-        {
-            glUseProgram(Prog);
-            glUniformMatrix4fv(UniformInfo[i].Location, 1, 1, &m.M[0][0]);
-            return 1;
-        }
-
-    OVR_DEBUG_LOG(("Warning: uniform %s not present in selected shader", name));
-    return 0;
-}
-
-Texture::Texture(RenderDevice* r, int w, int h) : Ren(r), Width(w), Height(h)
-{
-    glGenTextures(1, &TexId);
-}
-
-Texture::~Texture()
-{
-    if (TexId)
-        glDeleteTextures(1, &TexId);
-}
-
-void Texture::Set(int slot, RenderTiny::ShaderStage stage) const
-{
-    Ren->SetTexture(stage, slot, this);
-}
-
-void Texture::SetSampleMode(int sm)
-{
-    glBindTexture(GL_TEXTURE_2D, TexId);
-    switch (sm & Sample_FilterMask)
-    {
-    case Sample_Linear:
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 0);
-        break;
-
-    case Sample_Anisotropic:
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 8);
-        break;
-
-    case Sample_Nearest:
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 0);
-        break;
-    }
-
-    switch (sm & Sample_AddressMask)
-    {
-    case Sample_Repeat:
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-        break;
-
-    case Sample_Clamp:
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-        break;
-
-    case Sample_ClampBorder:
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
-        break;
-    }
-    glBindTexture(GL_TEXTURE_2D, 0);
-}
-
-Texture* RenderDevice::CreateTexture(int format, int width, int height, const void* data, int mipcount)
-{
-    GLenum   glformat, gltype = GL_UNSIGNED_BYTE;
-    switch(format & Texture_TypeMask)
-    {
-    case Texture_RGBA:  glformat = GL_RGBA; break;
-    case Texture_Depth: glformat = GL_DEPTH; gltype = GL_DEPTH_COMPONENT; break;
-    default:
-        return NULL;
-    }
-    Texture* NewTex = new Texture(this, width, height);
-    glBindTexture(GL_TEXTURE_2D, NewTex->TexId);
-    glGetError();
-    
-    glTexImage2D(GL_TEXTURE_2D, 0, glformat, width, height, 0, glformat, gltype, data);
-    OVR_ASSERT(!glGetError());
-    
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-    if (format == (Texture_RGBA|Texture_GenMipmaps)) // not render target
-    {
-        int srcw = width, srch = height;
-        int level = 0;
-        UByte* mipmaps = NULL;
-        do
-        {
-            level++;
-            int mipw = srcw >> 1; if (mipw < 1) mipw = 1;
-            int miph = srch >> 1; if (miph < 1) miph = 1;
-            if (mipmaps == NULL)
-                mipmaps = (UByte*)OVR_ALLOC(mipw * miph * 4);
-            FilterRgba2x2(level == 1 ? (const UByte*)data : mipmaps, srcw, srch, mipmaps);
-            glTexImage2D(GL_TEXTURE_2D, level, glformat, mipw, miph, 0, glformat, gltype, mipmaps);
-            OVR_ASSERT(!glGetError());
-            srcw = mipw;
-            srch = miph;
-        } while (srcw > 1 || srch > 1);
-        if (mipmaps)
-            OVR_FREE(mipmaps);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, level);
-        OVR_ASSERT(!glGetError());
-    }
-    else
-    {
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, mipcount-1);
-        OVR_ASSERT(!glGetError());
-    }
-
-    OVR_ASSERT(!glGetError());
-    glBindTexture(GL_TEXTURE_2D, 0);
-    return NewTex;
-}
-
-RBuffer::RBuffer(GLenum format, GLint w, GLint h)
-{
-    Width = w;
-    Height = h;
-    glGenRenderbuffersEXT(1, &BufId);
-    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, BufId);
-    glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, format, w, h);
-    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
-}
-
-RBuffer::~RBuffer()
-{
-    glDeleteRenderbuffersEXT(1, &BufId);
-}
-
-}}}
+/************************************************************************************
+
+Filename    :   RenderTiny_GL_Device.cpp
+Content     :   RenderDevice implementation for OpenGL (tiny version)
+Created     :   September 10, 2012
+Authors     :   Andrew Reisse, Artem Bolgar
+
+Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#include "RenderTiny_GL_Device.h"
+#include "Kernel/OVR_Log.h"
+
+namespace OVR { namespace RenderTiny { namespace GL {
+
+
+
+static const char* StdVertexShaderSrc =
+    "uniform mat4 Proj;\n"
+    "uniform mat4 View;\n"
+    "attribute vec4 Position;\n"
+    "attribute vec4 Color;\n"
+    "attribute vec2 TexCoord;\n"
+    "attribute vec3 Normal;\n"
+    "varying  vec4 oColor;\n"
+    "varying  vec2 oTexCoord;\n"
+    "varying  vec3 oNormal;\n"
+    "varying  vec3 oVPos;\n"
+    "void main()\n"
+    "{\n"
+    "   gl_Position = Proj * (View * Position);\n"
+    "   oNormal = vec3(View * vec4(Normal,0));\n"
+    "   oVPos = vec3(View * Position);\n"
+    "   oTexCoord = TexCoord;\n"
+    "   oColor = Color;\n"
+    "}\n";
+
+static const char* DirectVertexShaderSrc =
+    "uniform mat4 View;\n"
+    "attribute vec4 Position;\n"
+    "attribute vec4 Color;\n"
+    "attribute vec2 TexCoord;\n"
+    "attribute vec3 Normal;\n"
+    "varying  vec4 oColor;\n"
+    "varying  vec2 oTexCoord;\n"
+    "varying  vec3 oNormal;\n"
+    "void main()\n"
+    "{\n"
+    "   gl_Position = View * Position;\n"
+    "   oTexCoord = TexCoord;\n"
+    "   oColor = Color;\n"
+    "   oNormal = vec3(View * vec4(Normal,0));\n"
+    "}\n";
+
+static const char* SolidFragShaderSrc =
+    "uniform vec4 Color;\n"
+    "void main()\n"
+    "{\n"
+    "   gl_FragColor = Color;\n"
+    "}\n";
+
+static const char* GouraudFragShaderSrc =
+    "varying vec4 oColor;\n"
+    "void main()\n"
+    "{\n"
+    "   gl_FragColor = oColor;\n"
+    "}\n";
+
+static const char* TextureFragShaderSrc =
+    "uniform sampler2D Texture0;\n"
+    "varying vec4 oColor;\n"
+    "varying vec2 oTexCoord;\n"
+    "void main()\n"
+    "{\n"
+    "   gl_FragColor = oColor * texture2D(Texture0, oTexCoord);\n"
+    "   if (gl_FragColor.a < 0.4)\n"
+    "       discard;\n"
+    "}\n";
+
+#define LIGHTING_COMMON                                                 \
+    "uniform   vec3 Ambient;\n"                                               \
+    "uniform   vec4 LightPos[8];\n"                                           \
+    "uniform   vec4 LightColor[8];\n"                                         \
+    "uniform   float LightCount;\n"                                          \
+    "varying   vec4 oColor;\n"                                                  \
+    "varying   vec2 oTexCoord;\n"                                               \
+    "varying   vec3 oNormal;\n"                                                 \
+    "varying   vec3 oVPos;\n"                                                   \
+    "vec4 DoLight()\n"                                        \
+    "{\n"                                                               \
+    "   vec3 norm = normalize(oNormal);\n"                             \
+    "   vec3 light = Ambient;\n"                                        \
+    "   for (int i = 0; i < int(LightCount); i++)\n"                \
+    "   {\n"                                                            \
+    "       vec3 ltp = (LightPos[i].xyz - oVPos);\n"              \
+    "       float  ldist = length(ltp);\n"                             \
+    "       ltp = normalize(ltp);\n"                             \
+    "       light += clamp(LightColor[i].rgb * oColor.rgb * (dot(norm, ltp) / ldist), 0.0,1.0);\n" \
+    "   }\n"                                                            \
+    "   return vec4(light, oColor.a);\n"                               \
+    "}\n"
+
+static const char* LitSolidFragShaderSrc =
+    LIGHTING_COMMON
+    "void main()\n"
+    "{\n"
+    "   gl_FragColor = DoLight() * oColor;\n"
+    "}\n";
+
+static const char* LitTextureFragShaderSrc =
+    "uniform sampler2D Texture0;\n"
+    LIGHTING_COMMON
+    "void main()\n"
+    "{\n"
+    "   gl_FragColor = DoLight() * texture2D(Texture0, oTexCoord);\n"
+    "}\n";
+
+static const char* PostProcessVertexShaderSrc =
+    "uniform mat4 View;\n"
+    "uniform mat4 Texm;\n"
+    "attribute vec4 Position;\n"
+    "attribute vec2 TexCoord;\n"
+    "varying  vec2 oTexCoord;\n"
+    "void main()\n"
+    "{\n"
+    "   gl_Position = View * Position;\n"
+    "   oTexCoord = vec2(Texm * vec4(TexCoord,0,1));\n"
+    "   oTexCoord.y = 1.0-oTexCoord.y;\n"
+    "}\n";
+
+static const char* PostProcessFragShaderSrc =
+    "uniform vec2 LensCenter;\n"
+    "uniform vec2 ScreenCenter;\n"
+    "uniform vec2 Scale;\n"
+    "uniform vec2 ScaleIn;\n"
+    "uniform vec4 HmdWarpParam;\n"
+    "uniform sampler2D Texture0;\n"
+    "varying vec2 oTexCoord;\n"
+    "\n"
+    "vec2 HmdWarp(vec2 in01)\n"
+    "{\n"
+    "   vec2  theta = (in01 - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
+    "   float rSq = theta.x * theta.x + theta.y * theta.y;\n"
+    "   vec2  theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
+    "                           HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
+    "   return LensCenter + Scale * theta1;\n"
+    "}\n"
+    "void main()\n"
+    "{\n"
+    "   vec2 tc = HmdWarp(oTexCoord);\n"
+    "   if (!all(equal(clamp(tc, ScreenCenter-vec2(0.25,0.5), ScreenCenter+vec2(0.25,0.5)), tc)))\n"
+    "       gl_FragColor = vec4(0);\n"
+    "   else\n"
+    "       gl_FragColor = texture2D(Texture0, tc);\n"
+    "}\n";
+
+// Shader with lens distortion and chromatic aberration correction.
+static const char* PostProcessFullFragShaderSrc =
+    "uniform vec2 LensCenter;\n"
+    "uniform vec2 ScreenCenter;\n"
+    "uniform vec2 Scale;\n"
+    "uniform vec2 ScaleIn;\n"
+    "uniform vec4 HmdWarpParam;\n"
+    "uniform vec4 ChromAbParam;\n"
+    "uniform sampler2D Texture0;\n"
+    "varying vec2 oTexCoord;\n"
+    "\n"
+    // Scales input texture coordinates for distortion.
+    // ScaleIn maps texture coordinates to Scales to ([-1, 1]), although top/bottom will be
+    // larger due to aspect ratio.
+    "void main()\n"
+    "{\n"
+    "   vec2  theta = (oTexCoord - LensCenter) * ScaleIn;\n" // Scales to [-1, 1]
+    "   float rSq= theta.x * theta.x + theta.y * theta.y;\n"
+    "   vec2  theta1 = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + "
+    "                  HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n"
+    "   \n"
+    "   // Detect whether blue texture coordinates are out of range since these will scaled out the furthest.\n"
+    "   vec2 thetaBlue = theta1 * (ChromAbParam.z + ChromAbParam.w * rSq);\n"
+    "   vec2 tcBlue = LensCenter + Scale * thetaBlue;\n"
+    "   if (!all(equal(clamp(tcBlue, ScreenCenter-vec2(0.25,0.5), ScreenCenter+vec2(0.25,0.5)), tcBlue)))\n"
+    "   {\n"
+    "       gl_FragColor = vec4(0);\n"
+    "       return;\n"
+    "   }\n"
+    "   \n"
+    "   // Now do blue texture lookup.\n"
+    "   float blue = texture2D(Texture0, tcBlue).b;\n"
+    "   \n"
+    "   // Do green lookup (no scaling).\n"
+    "   vec2  tcGreen = LensCenter + Scale * theta1;\n"
+    "   vec4  center = texture2D(Texture0, tcGreen);\n"
+    "   \n"
+    "   // Do red scale and lookup.\n"
+    "   vec2  thetaRed = theta1 * (ChromAbParam.x + ChromAbParam.y * rSq);\n"
+    "   vec2  tcRed = LensCenter + Scale * thetaRed;\n"
+    "   float red = texture2D(Texture0, tcRed).r;\n"
+    "   \n"
+    "   gl_FragColor = vec4(red, center.g, blue, 1);\n"
+    "}\n";
+
+static const char* VShaderSrcs[VShader_Count] =
+{
+    DirectVertexShaderSrc,
+    StdVertexShaderSrc,
+    PostProcessVertexShaderSrc
+};
+static const char* FShaderSrcs[FShader_Count] =
+{
+    SolidFragShaderSrc,
+    GouraudFragShaderSrc,
+    TextureFragShaderSrc,
+    PostProcessFragShaderSrc,
+    PostProcessFullFragShaderSrc,
+    LitSolidFragShaderSrc,
+    LitTextureFragShaderSrc
+};
+
+
+
+RenderDevice::RenderDevice(const RendererParams& p)
+{
+    for (int i = 0; i < VShader_Count; i++)
+        VertexShaders[i] = *new Shader(this, Shader_Vertex, VShaderSrcs[i]);
+
+    for (int i = 0; i < FShader_Count; i++)
+        FragShaders[i] = *new Shader(this, Shader_Fragment, FShaderSrcs[i]);
+
+    Ptr<ShaderSet> gouraudShaders = *new ShaderSet();
+    gouraudShaders->SetShader(VertexShaders[VShader_MVP]);
+    gouraudShaders->SetShader(FragShaders[FShader_Gouraud]);
+    DefaultFill = *new ShaderFill(gouraudShaders);
+
+    glGenFramebuffersEXT(1, &CurrentFbo);
+}
+
+Shader *RenderDevice::LoadBuiltinShader(ShaderStage stage, int shader)
+{
+    switch (stage)
+    {
+    case Shader_Vertex: return VertexShaders[shader];
+    case Shader_Fragment: return FragShaders[shader];
+    default:
+        return NULL;
+    }
+}
+
+
+void RenderDevice::BeginRendering()
+{
+    glEnable(GL_DEPTH_TEST);
+    glEnable(GL_CULL_FACE);
+    glFrontFace(GL_CW);
+
+    glLineWidth(3.0f);
+    glEnable(GL_LINE_SMOOTH);
+    glEnable(GL_BLEND);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+    glMatrixMode(GL_MODELVIEW);
+    glLoadIdentity();
+}
+
+void RenderDevice::SetDepthMode(bool enable, bool write, CompareFunc func)
+{
+    if (enable)
+    {
+        glEnable(GL_DEPTH_TEST);
+        glDepthMask(write);
+        switch (func)
+        {
+        case Compare_Always:  glDepthFunc(GL_ALWAYS); break;
+        case Compare_Less:    glDepthFunc(GL_LESS); break;
+        case Compare_Greater: glDepthFunc(GL_GREATER); break;
+        default: assert(0);
+        }
+    }
+    else
+        glDisable(GL_DEPTH_TEST);
+}
+
+void RenderDevice::SetRealViewport(const Viewport& vp)
+{
+    int wh;
+    if (CurRenderTarget)
+        wh = CurRenderTarget->Height;
+    else
+        wh = WindowHeight;
+    glViewport(vp.x, wh-vp.y-vp.h, vp.w, vp.h);
+
+    glEnable(GL_SCISSOR_TEST);
+    glScissor(vp.x, wh-vp.y-vp.h, vp.w, vp.h);
+}
+
+void RenderDevice::Clear(float r, float g, float b, float a, float depth)
+{
+    glClearColor(r,g,b,a);
+    glClearDepth(depth);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+}
+
+RBuffer* RenderDevice::GetDepthBuffer(int w, int h, int ms)
+{
+    for (unsigned i = 0; i < DepthBuffers.GetSize(); i++)
+        if (w == DepthBuffers[i]->Width && h == DepthBuffers[i]->Height)// && ms == DepthBuffers[i]->Samples)
+            return DepthBuffers[i];
+
+    //Ptr<Texture> newDepth = *CreateTexture(Texture_Depth|Texture_RenderTarget|ms, w, h, NULL);
+    Ptr<RBuffer> newDepth = *new RBuffer(GL_DEPTH24_STENCIL8, w, h); // combined depth stencil
+    DepthBuffers.PushBack(newDepth);
+    return newDepth.GetPtr();
+}
+
+void RenderDevice::SetRenderTarget(RenderTiny::Texture* color, RenderTiny::Texture*, RenderTiny::Texture* stencil)
+{
+    OVR_UNUSED(stencil);
+
+    CurRenderTarget = (Texture*)color;
+    if (color == NULL)
+    {
+        glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+        return;
+    }
+    //if (depth == NULL)
+    RBuffer* depth = GetDepthBuffer(color->GetWidth(), color->GetHeight(), 0); //CurRenderTarget->Samples);
+
+    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, CurrentFbo);
+    glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, ((Texture*)color)->TexId, 0);
+    if (depth)
+        //glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_TEXTURE_2D, ((Texture*)depth)->TexId, 0);
+        glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, ((RBuffer*)depth)->BufId);
+    else
+        glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, 0);
+
+    GLenum status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
+    if (status != GL_FRAMEBUFFER_COMPLETE_EXT)
+        OVR_DEBUG_LOG(("framebuffer not complete: %x", status));
+}
+
+
+void RenderDevice::SetWorldUniforms(const Matrix4f& proj)
+{
+    Proj = proj.Transposed();
+}
+
+void RenderDevice::SetTexture(RenderTiny::ShaderStage, int slot, const Texture* t)
+{
+    glActiveTexture(GL_TEXTURE0 + slot);
+    glBindTexture(GL_TEXTURE_2D, ((Texture*)t)->TexId);
+    glActiveTexture(GL_TEXTURE0);
+}
+
+Buffer* RenderDevice::CreateBuffer()
+{
+    return new Buffer(this);
+}
+
+void RenderDevice::Render(const Matrix4f& matrix, Model* model)
+{
+    // Store data in buffers if not already
+    if (!model->VertexBuffer)
+    {
+        Ptr<RenderTiny::Buffer> vb = *CreateBuffer();
+        vb->Data(Buffer_Vertex, &model->Vertices[0], model->Vertices.GetSize() * sizeof(Vertex));
+        model->VertexBuffer = vb;
+    }
+    if (!model->IndexBuffer)
+    {
+        Ptr<RenderTiny::Buffer> ib = *CreateBuffer();
+        ib->Data(Buffer_Index, &model->Indices[0], model->Indices.GetSize() * 2);
+        model->IndexBuffer = ib;
+    }
+
+    Render(model->Fill ? (const ShaderFill*)model->Fill : (const ShaderFill*)DefaultFill,
+           model->VertexBuffer, model->IndexBuffer,
+           matrix, 0, (int)model->Indices.GetSize(), model->GetPrimType());
+}
+
+void RenderDevice::Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
+                          const Matrix4f& matrix, int offset, int count, PrimitiveType rprim)
+{
+    ShaderSet* shaders = (ShaderSet*) ((ShaderFill*)fill)->GetShaders();
+
+    GLenum prim;
+    switch (rprim)
+    {
+    case Prim_Triangles:
+        prim = GL_TRIANGLES;
+        break;
+    case Prim_Lines:
+        prim = GL_LINES;
+        break;
+    case Prim_TriangleStrip:
+        prim = GL_TRIANGLE_STRIP;
+        break;
+    default:
+        assert(0);
+        return;
+    }
+
+    fill->Set();
+    if (shaders->ProjLoc >= 0)
+        glUniformMatrix4fv(shaders->ProjLoc, 1, 0, &Proj.M[0][0]);
+    if (shaders->ViewLoc >= 0)
+        glUniformMatrix4fv(shaders->ViewLoc, 1, 0, &matrix.Transposed().M[0][0]);
+
+    if (shaders->UsesLighting && Lighting->Version != shaders->LightingVer)
+    {
+        shaders->LightingVer = Lighting->Version;
+        Lighting->Set(shaders);
+    }
+
+    glBindBuffer(GL_ARRAY_BUFFER, ((Buffer*)vertices)->GLBuffer);
+    for (int i = 0; i < 4; i++)
+        glEnableVertexAttribArray(i);
+
+    glVertexAttribPointer(0, 3, GL_FLOAT, false, sizeof(Vertex), (char*)offset + offsetof(Vertex, Pos));
+    glVertexAttribPointer(1, 4, GL_UNSIGNED_BYTE, true, sizeof(Vertex), (char*)offset + offsetof(Vertex, C));
+    glVertexAttribPointer(2, 2, GL_FLOAT, false, sizeof(Vertex), (char*)offset + offsetof(Vertex, U));
+    glVertexAttribPointer(3, 3, GL_FLOAT, false, sizeof(Vertex), (char*)offset + offsetof(Vertex, Norm));
+
+    if (indices)
+    {
+        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ((Buffer*)indices)->GLBuffer);
+        glDrawElements(prim, count, GL_UNSIGNED_SHORT, NULL);
+        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
+    }
+    else
+    {
+        glDrawArrays(prim, 0, count);
+    }
+
+    for (int i = 0; i < 4; i++)
+        glDisableVertexAttribArray(i);
+}
+
+void RenderDevice::SetLighting(const LightingParams* lt)
+{
+    Lighting = lt;
+}
+
+Buffer::~Buffer()
+{
+    if (GLBuffer)
+        glDeleteBuffers(1, &GLBuffer);
+}
+
+bool Buffer::Data(int use, const void* buffer, size_t size)
+{
+    switch (use & Buffer_TypeMask)
+    {
+    case Buffer_Index:     Use = GL_ELEMENT_ARRAY_BUFFER; break;
+    default:               Use = GL_ARRAY_BUFFER; break;
+    }
+
+    if (!GLBuffer)
+        glGenBuffers(1, &GLBuffer);
+
+    int mode = GL_DYNAMIC_DRAW;
+    if (use & Buffer_ReadOnly)
+        mode = GL_STATIC_DRAW;
+
+    glBindBuffer(Use, GLBuffer);
+    glBufferData(Use, size, buffer, mode);
+    glBindBuffer(Use, 0);
+    return 1;
+}
+
+void* Buffer::Map(size_t start, size_t size, int flags)
+{
+    int mode = GL_WRITE_ONLY;
+    //if (flags & Map_Unsynchronized)
+    //    mode |= GL_MAP_UNSYNCHRONIZED;
+    
+    glBindBuffer(Use, GLBuffer);
+    void* v = glMapBuffer(Use, mode);
+    glBindBuffer(Use, 0);
+    return v;
+}
+
+bool Buffer::Unmap(void*)
+{
+    glBindBuffer(Use, GLBuffer);
+    int r = glUnmapBuffer(Use);
+    glBindBuffer(Use, 0);
+    return r;
+}
+
+bool Shader::Compile(const char* src)
+{
+    if (!GLShader)
+        GLShader = glCreateShader(GLStage());
+
+    glShaderSource(GLShader, 1, &src, 0);
+    glCompileShader(GLShader);
+    GLint r;
+    glGetShaderiv(GLShader, GL_COMPILE_STATUS, &r);
+    if (!r)
+    {
+        GLchar msg[1024];
+        glGetShaderInfoLog(GLShader, sizeof(msg), 0, msg);
+        if (msg[0])
+            OVR_DEBUG_LOG(("Compiling shader\n%s\nfailed: %s\n", src, msg));
+        if (!r)
+            return 0;
+    }
+    return 1;
+}
+
+ShaderSet::ShaderSet()
+{
+    Prog = glCreateProgram();
+}
+ShaderSet::~ShaderSet()
+{
+    glDeleteProgram(Prog);
+}
+
+bool ShaderSet::Link()
+{
+    glBindAttribLocation(Prog, 0, "Position");
+    glBindAttribLocation(Prog, 1, "Color");
+    glBindAttribLocation(Prog, 2, "TexCoord");
+    glBindAttribLocation(Prog, 3, "Normal");
+
+    glLinkProgram(Prog);
+    GLint r;
+    glGetProgramiv(Prog, GL_LINK_STATUS, &r);
+    if (!r)
+    {
+        GLchar msg[1024];
+        glGetProgramInfoLog(Prog, sizeof(msg), 0, msg);
+        OVR_DEBUG_LOG(("Linking shaders failed: %s\n", msg));
+        if (!r)
+            return 0;
+    }
+    glUseProgram(Prog);
+
+    UniformInfo.Clear();
+    LightingVer = 0;
+    UsesLighting = 0;
+    GLuint i = 0;
+    for(;; i++)
+    {
+        GLsizei namelen;
+        GLint size = 0;
+        GLenum type;
+        GLchar name[32];
+        glGetActiveUniform(Prog, i, sizeof(name), &namelen, &size, &type, name);
+        if (size)
+        {
+            int l = glGetUniformLocation(Prog, name);
+            char *np = name;
+            while (*np)
+            {
+                if (*np == '[')
+                    *np = 0;
+                np++;
+            }
+            Uniform u;
+            u.Name = name;
+            u.Location = l;
+            u.Size = size;
+            switch (type)
+            {
+            case GL_FLOAT:      u.Type = 1; break;
+            case GL_FLOAT_VEC2: u.Type = 2; break;
+            case GL_FLOAT_VEC3: u.Type = 3; break;
+            case GL_FLOAT_VEC4: u.Type = 4; break;
+            case GL_FLOAT_MAT4: u.Type = 16; break;
+            default:
+                continue;
+            }
+            UniformInfo.PushBack(u);
+            if (!strcmp(name, "LightCount"))
+                UsesLighting = 1;
+        }
+        else
+            break;
+    }
+
+    ProjLoc = glGetUniformLocation(Prog, "Proj");
+    ViewLoc = glGetUniformLocation(Prog, "View");
+    for (int i = 0; i < 8; i++)
+    {
+        char texv[32];
+        sprintf(texv, "Texture%d", i);
+        TexLoc[i] = glGetUniformLocation(Prog, texv);
+        if (TexLoc[i] < 0)
+            break;
+
+        glUniform1i(TexLoc[i], i);
+    }
+    if (UsesLighting)
+        OVR_ASSERT(ProjLoc >= 0 && ViewLoc >= 0);
+    return 1;
+}
+
+void ShaderSet::Set(PrimitiveType) const
+{
+    glUseProgram(Prog);
+}
+
+bool ShaderSet::SetUniform(const char* name, int n, const float* v)
+{
+    for (int i = 0; i < UniformInfo.GetSize(); i++)
+        if (!strcmp(UniformInfo[i].Name.ToCStr(), name))
+        {
+            OVR_ASSERT(UniformInfo[i].Location >= 0);
+            glUseProgram(Prog);
+            switch (UniformInfo[i].Type)
+            {
+            case 1:   glUniform1fv(UniformInfo[i].Location, n, v); break;
+            case 2:   glUniform2fv(UniformInfo[i].Location, n/2, v); break;
+            case 3:   glUniform3fv(UniformInfo[i].Location, n/3, v); break;
+            case 4:   glUniform4fv(UniformInfo[i].Location, n/4, v); break;
+            default: OVR_ASSERT(0);
+            }
+            return 1;
+        }
+
+    OVR_DEBUG_LOG(("Warning: uniform %s not present in selected shader", name));
+    return 0;
+}
+
+bool ShaderSet::SetUniform4x4f(const char* name, const Matrix4f& m)
+{
+    for (int i = 0; i < UniformInfo.GetSize(); i++)
+        if (!strcmp(UniformInfo[i].Name.ToCStr(), name))
+        {
+            glUseProgram(Prog);
+            glUniformMatrix4fv(UniformInfo[i].Location, 1, 1, &m.M[0][0]);
+            return 1;
+        }
+
+    OVR_DEBUG_LOG(("Warning: uniform %s not present in selected shader", name));
+    return 0;
+}
+
+Texture::Texture(RenderDevice* r, int w, int h) : Ren(r), Width(w), Height(h)
+{
+    glGenTextures(1, &TexId);
+}
+
+Texture::~Texture()
+{
+    if (TexId)
+        glDeleteTextures(1, &TexId);
+}
+
+void Texture::Set(int slot, RenderTiny::ShaderStage stage) const
+{
+    Ren->SetTexture(stage, slot, this);
+}
+
+void Texture::SetSampleMode(int sm)
+{
+    glBindTexture(GL_TEXTURE_2D, TexId);
+    switch (sm & Sample_FilterMask)
+    {
+    case Sample_Linear:
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 0);
+        break;
+
+    case Sample_Anisotropic:
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 8);
+        break;
+
+    case Sample_Nearest:
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 0);
+        break;
+    }
+
+    switch (sm & Sample_AddressMask)
+    {
+    case Sample_Repeat:
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+        break;
+
+    case Sample_Clamp:
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+        break;
+
+    case Sample_ClampBorder:
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
+        break;
+    }
+    glBindTexture(GL_TEXTURE_2D, 0);
+}
+
+Texture* RenderDevice::CreateTexture(int format, int width, int height, const void* data, int mipcount)
+{
+    GLenum   glformat, gltype = GL_UNSIGNED_BYTE;
+    switch(format & Texture_TypeMask)
+    {
+    case Texture_RGBA:  glformat = GL_RGBA; break;
+    case Texture_Depth: glformat = GL_DEPTH; gltype = GL_DEPTH_COMPONENT; break;
+    default:
+        return NULL;
+    }
+    Texture* NewTex = new Texture(this, width, height);
+    glBindTexture(GL_TEXTURE_2D, NewTex->TexId);
+    glGetError();
+    
+    glTexImage2D(GL_TEXTURE_2D, 0, glformat, width, height, 0, glformat, gltype, data);
+    OVR_ASSERT(!glGetError());
+    
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+    if (format == (Texture_RGBA|Texture_GenMipmaps)) // not render target
+    {
+        int srcw = width, srch = height;
+        int level = 0;
+        UByte* mipmaps = NULL;
+        do
+        {
+            level++;
+            int mipw = srcw >> 1; if (mipw < 1) mipw = 1;
+            int miph = srch >> 1; if (miph < 1) miph = 1;
+            if (mipmaps == NULL)
+                mipmaps = (UByte*)OVR_ALLOC(mipw * miph * 4);
+            FilterRgba2x2(level == 1 ? (const UByte*)data : mipmaps, srcw, srch, mipmaps);
+            glTexImage2D(GL_TEXTURE_2D, level, glformat, mipw, miph, 0, glformat, gltype, mipmaps);
+            OVR_ASSERT(!glGetError());
+            srcw = mipw;
+            srch = miph;
+        } while (srcw > 1 || srch > 1);
+        if (mipmaps)
+            OVR_FREE(mipmaps);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, level);
+        OVR_ASSERT(!glGetError());
+    }
+    else
+    {
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, mipcount-1);
+        OVR_ASSERT(!glGetError());
+    }
+
+    OVR_ASSERT(!glGetError());
+    glBindTexture(GL_TEXTURE_2D, 0);
+    return NewTex;
+}
+
+RBuffer::RBuffer(GLenum format, GLint w, GLint h)
+{
+    Width = w;
+    Height = h;
+    glGenRenderbuffersEXT(1, &BufId);
+    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, BufId);
+    glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, format, w, h);
+    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
+}
+
+RBuffer::~RBuffer()
+{
+    glDeleteRenderbuffersEXT(1, &BufId);
+}
+
+}}}
diff --git a/Samples/OculusRoomTiny/RenderTiny_GL_Device.h b/Samples/OculusRoomTiny/RenderTiny_GL_Device.h
index feb504f..5d88180 100644
--- a/Samples/OculusRoomTiny/RenderTiny_GL_Device.h
+++ b/Samples/OculusRoomTiny/RenderTiny_GL_Device.h
@@ -1,228 +1,228 @@
-/************************************************************************************
-
-Filename    :   RenderTiny_GL_Device.h
-Content     :   RenderDevice implementation header for OpenGL (tiny version)
-Created     :   September 10, 2012
-Authors     :   Andrew Reisse, Artem Bolgar
-
-Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#ifndef OVR_Render_GL_Device_h
-#define OVR_Render_GL_Device_h
-
-#include "RenderTiny_Device.h"
-
-#if defined(OVR_OS_WIN32)
-#include <Windows.h>
-#endif
-
-#if defined(OVR_OS_MAC)
-#include <OpenGL/gl.h>
-#include <OpenGL/glext.h>
-#else
-#define GL_GLEXT_PROTOTYPES
-#include <GL/gl.h>
-#include <GL/glext.h>
-#endif
-
-namespace OVR { namespace RenderTiny { namespace GL {
-
-class RenderDevice;
-
-class Buffer : public RenderTiny::Buffer
-{
-public:
-    RenderDevice* Ren;
-    size_t        Size;
-    GLenum        Use;
-    GLuint        GLBuffer;
-
-public:
-    Buffer(RenderDevice* r) : Ren(r), Size(0), Use(0), GLBuffer(0) {}
-    ~Buffer();
-
-    GLuint         GetBuffer() { return GLBuffer; }
-
-    virtual size_t GetSize() { return Size; }
-    virtual void*  Map(size_t start, size_t size, int flags = 0);
-    virtual bool   Unmap(void *m);
-    virtual bool   Data(int use, const void* buffer, size_t size);
-};
-
-class Texture : public RenderTiny::Texture
-{
-public:
-    RenderDevice* Ren;
-    GLuint        TexId;
-    int           Width, Height;
-
-    Texture(RenderDevice* r, int w, int h);
-    ~Texture();
-
-    virtual int GetWidth() const { return Width; }
-    virtual int GetHeight() const { return Height; }
-
-    virtual void SetSampleMode(int);
-
-    virtual void Set(int slot, ShaderStage stage = Shader_Fragment) const;
-};
-
-class Shader : public RenderTiny::Shader
-{
-public:
-    GLuint      GLShader;
-
-    Shader(RenderDevice*, ShaderStage st, GLuint s) : RenderTiny::Shader(st), GLShader(s) {}
-    Shader(RenderDevice*, ShaderStage st, const char* src) : RenderTiny::Shader(st), GLShader(0)
-    {
-        Compile(src);
-    }
-    ~Shader()
-    {
-        if (GLShader)
-            glDeleteShader(GLShader);
-    }
-    bool Compile(const char* src);
-
-    GLenum GLStage() const
-    {
-        switch (Stage)
-        {
-        default:  OVR_ASSERT(0); return GL_NONE;
-        case Shader_Vertex: return GL_VERTEX_SHADER;
-        case Shader_Fragment: return GL_FRAGMENT_SHADER;
-        }
-    }
-
-    //void Set(PrimitiveType prim) const;
-    //void SetUniformBuffer(Render::Buffer* buffers, int i = 0);
-};
-
-class ShaderSet : public RenderTiny::ShaderSet
-{
-public:
-    GLuint Prog;
-
-    struct Uniform
-    {
-        String Name;
-        int    Location, Size;
-        int    Type; // currently number of floats in vector
-    };
-    Array<Uniform> UniformInfo;
-
-    int     ProjLoc, ViewLoc;
-    int     TexLoc[8];
-    bool    UsesLighting;
-    int     LightingVer;
-
-    ShaderSet();
-    ~ShaderSet();
-
-    virtual void SetShader(RenderTiny::Shader *s)
-    {
-        Shaders[s->GetStage()] = s;
-        Shader* gls = (Shader*)s;
-        glAttachShader(Prog, gls->GLShader);
-        if (Shaders[Shader_Vertex] && Shaders[Shader_Fragment])
-            Link();
-    }
-    virtual void UnsetShader(int stage)
-    {
-        Shader* gls = (Shader*)(RenderTiny::Shader*)Shaders[stage];
-        if (gls)
-            glDetachShader(Prog, gls->GLShader);
-        Shaders[stage] = NULL;
-        Link();
-    }
-
-    virtual void Set(PrimitiveType prim) const;
-
-    // Set a uniform (other than the standard matrices). It is undefined whether the
-    // uniforms from one shader occupy the same space as those in other shaders
-    // (unless a buffer is used, then each buffer is independent).     
-    virtual bool SetUniform(const char* name, int n, const float* v);
-    virtual bool SetUniform4x4f(const char* name, const Matrix4f& m);
-
-    bool Link();
-};
-
- class RBuffer : public RefCountBase<RBuffer>
-{
- public:
-    int    Width, Height;
-    GLuint BufId;
-
-    RBuffer(GLenum format, GLint w, GLint h);
-    ~RBuffer();
-};
-
-class RenderDevice : public RenderTiny::RenderDevice
-{
-    Ptr<Shader>        VertexShaders[VShader_Count];
-    Ptr<Shader>        FragShaders[FShader_Count];
-
-    Ptr<ShaderFill> DefaultFill;
-
-    Matrix4f    Proj;
-
-    Ptr<Texture>             CurRenderTarget;
-    Array<Ptr<RBuffer> >     DepthBuffers;
-    GLuint                   CurrentFbo;
-
-    const LightingParams*    Lighting;
-    
-
-public:
-    RenderDevice(const RendererParams& p);
-
-    virtual void SetRealViewport(const Viewport& vp);
-
-    //virtual void SetScissor(int x, int y, int w, int h);
-
-    virtual void Clear(float r = 0, float g = 0, float b = 0, float a = 1, float depth = 1);
-    virtual void Rect(float left, float top, float right, float bottom) { OVR_UNUSED4(left,top,right,bottom); }
-
-    virtual void BeginRendering();
-    virtual void SetDepthMode(bool enable, bool write, CompareFunc func = Compare_Less);
-    virtual void SetWorldUniforms(const Matrix4f& proj);
-
-    RBuffer* GetDepthBuffer(int w, int h, int ms);
-
-    virtual void SetRenderTarget(RenderTiny::Texture* color,
-                                 RenderTiny::Texture* depth = NULL, RenderTiny::Texture* stencil = NULL);
-
-    virtual void SetLighting(const LightingParams* lt);
-
-    virtual void Render(const Matrix4f& matrix, Model* model);
-    virtual void Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
-                        const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles);
-
-    virtual Buffer* CreateBuffer();
-    virtual Texture* CreateTexture(int format, int width, int height, const void* data, int mipcount=1);
-    virtual ShaderSet* CreateShaderSet() { return new ShaderSet; }
-
-    virtual ShaderFill *CreateSimpleFill() { return DefaultFill; }
-
-    virtual Shader *LoadBuiltinShader(ShaderStage stage, int shader);
-
-    void SetTexture(RenderTiny::ShaderStage, int slot, const Texture* t);
-};
-
-}}}
-
-#endif
+/************************************************************************************
+
+Filename    :   RenderTiny_GL_Device.h
+Content     :   RenderDevice implementation header for OpenGL (tiny version)
+Created     :   September 10, 2012
+Authors     :   Andrew Reisse, Artem Bolgar
+
+Copyright   :   Copyright 2012 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#ifndef OVR_Render_GL_Device_h
+#define OVR_Render_GL_Device_h
+
+#include "RenderTiny_Device.h"
+
+#if defined(OVR_OS_WIN32)
+#include <Windows.h>
+#endif
+
+#if defined(OVR_OS_MAC)
+#include <OpenGL/gl.h>
+#include <OpenGL/glext.h>
+#else
+#define GL_GLEXT_PROTOTYPES
+#include <GL/gl.h>
+#include <GL/glext.h>
+#endif
+
+namespace OVR { namespace RenderTiny { namespace GL {
+
+class RenderDevice;
+
+class Buffer : public RenderTiny::Buffer
+{
+public:
+    RenderDevice* Ren;
+    size_t        Size;
+    GLenum        Use;
+    GLuint        GLBuffer;
+
+public:
+    Buffer(RenderDevice* r) : Ren(r), Size(0), Use(0), GLBuffer(0) {}
+    ~Buffer();
+
+    GLuint         GetBuffer() { return GLBuffer; }
+
+    virtual size_t GetSize() { return Size; }
+    virtual void*  Map(size_t start, size_t size, int flags = 0);
+    virtual bool   Unmap(void *m);
+    virtual bool   Data(int use, const void* buffer, size_t size);
+};
+
+class Texture : public RenderTiny::Texture
+{
+public:
+    RenderDevice* Ren;
+    GLuint        TexId;
+    int           Width, Height;
+
+    Texture(RenderDevice* r, int w, int h);
+    ~Texture();
+
+    virtual int GetWidth() const { return Width; }
+    virtual int GetHeight() const { return Height; }
+
+    virtual void SetSampleMode(int);
+
+    virtual void Set(int slot, ShaderStage stage = Shader_Fragment) const;
+};
+
+class Shader : public RenderTiny::Shader
+{
+public:
+    GLuint      GLShader;
+
+    Shader(RenderDevice*, ShaderStage st, GLuint s) : RenderTiny::Shader(st), GLShader(s) {}
+    Shader(RenderDevice*, ShaderStage st, const char* src) : RenderTiny::Shader(st), GLShader(0)
+    {
+        Compile(src);
+    }
+    ~Shader()
+    {
+        if (GLShader)
+            glDeleteShader(GLShader);
+    }
+    bool Compile(const char* src);
+
+    GLenum GLStage() const
+    {
+        switch (Stage)
+        {
+        default:  OVR_ASSERT(0); return GL_NONE;
+        case Shader_Vertex: return GL_VERTEX_SHADER;
+        case Shader_Fragment: return GL_FRAGMENT_SHADER;
+        }
+    }
+
+    //void Set(PrimitiveType prim) const;
+    //void SetUniformBuffer(Render::Buffer* buffers, int i = 0);
+};
+
+class ShaderSet : public RenderTiny::ShaderSet
+{
+public:
+    GLuint Prog;
+
+    struct Uniform
+    {
+        String Name;
+        int    Location, Size;
+        int    Type; // currently number of floats in vector
+    };
+    Array<Uniform> UniformInfo;
+
+    int     ProjLoc, ViewLoc;
+    int     TexLoc[8];
+    bool    UsesLighting;
+    int     LightingVer;
+
+    ShaderSet();
+    ~ShaderSet();
+
+    virtual void SetShader(RenderTiny::Shader *s)
+    {
+        Shaders[s->GetStage()] = s;
+        Shader* gls = (Shader*)s;
+        glAttachShader(Prog, gls->GLShader);
+        if (Shaders[Shader_Vertex] && Shaders[Shader_Fragment])
+            Link();
+    }
+    virtual void UnsetShader(int stage)
+    {
+        Shader* gls = (Shader*)(RenderTiny::Shader*)Shaders[stage];
+        if (gls)
+            glDetachShader(Prog, gls->GLShader);
+        Shaders[stage] = NULL;
+        Link();
+    }
+
+    virtual void Set(PrimitiveType prim) const;
+
+    // Set a uniform (other than the standard matrices). It is undefined whether the
+    // uniforms from one shader occupy the same space as those in other shaders
+    // (unless a buffer is used, then each buffer is independent).     
+    virtual bool SetUniform(const char* name, int n, const float* v);
+    virtual bool SetUniform4x4f(const char* name, const Matrix4f& m);
+
+    bool Link();
+};
+
+ class RBuffer : public RefCountBase<RBuffer>
+{
+ public:
+    int    Width, Height;
+    GLuint BufId;
+
+    RBuffer(GLenum format, GLint w, GLint h);
+    ~RBuffer();
+};
+
+class RenderDevice : public RenderTiny::RenderDevice
+{
+    Ptr<Shader>        VertexShaders[VShader_Count];
+    Ptr<Shader>        FragShaders[FShader_Count];
+
+    Ptr<ShaderFill> DefaultFill;
+
+    Matrix4f    Proj;
+
+    Ptr<Texture>             CurRenderTarget;
+    Array<Ptr<RBuffer> >     DepthBuffers;
+    GLuint                   CurrentFbo;
+
+    const LightingParams*    Lighting;
+    
+
+public:
+    RenderDevice(const RendererParams& p);
+
+    virtual void SetRealViewport(const Viewport& vp);
+
+    //virtual void SetScissor(int x, int y, int w, int h);
+
+    virtual void Clear(float r = 0, float g = 0, float b = 0, float a = 1, float depth = 1);
+    virtual void Rect(float left, float top, float right, float bottom) { OVR_UNUSED4(left,top,right,bottom); }
+
+    virtual void BeginRendering();
+    virtual void SetDepthMode(bool enable, bool write, CompareFunc func = Compare_Less);
+    virtual void SetWorldUniforms(const Matrix4f& proj);
+
+    RBuffer* GetDepthBuffer(int w, int h, int ms);
+
+    virtual void SetRenderTarget(RenderTiny::Texture* color,
+                                 RenderTiny::Texture* depth = NULL, RenderTiny::Texture* stencil = NULL);
+
+    virtual void SetLighting(const LightingParams* lt);
+
+    virtual void Render(const Matrix4f& matrix, Model* model);
+    virtual void Render(const ShaderFill* fill, RenderTiny::Buffer* vertices, RenderTiny::Buffer* indices,
+                        const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles);
+
+    virtual Buffer* CreateBuffer();
+    virtual Texture* CreateTexture(int format, int width, int height, const void* data, int mipcount=1);
+    virtual ShaderSet* CreateShaderSet() { return new ShaderSet; }
+
+    virtual ShaderFill *CreateSimpleFill() { return DefaultFill; }
+
+    virtual Shader *LoadBuiltinShader(ShaderStage stage, int shader);
+
+    void SetTexture(RenderTiny::ShaderStage, int slot, const Texture* t);
+};
+
+}}}
+
+#endif
diff --git a/Samples/OculusRoomTiny/Win32_OculusRoomTiny.cpp b/Samples/OculusRoomTiny/Win32_OculusRoomTiny.cpp
index 2e6dd3e..c27723f 100644
--- a/Samples/OculusRoomTiny/Win32_OculusRoomTiny.cpp
+++ b/Samples/OculusRoomTiny/Win32_OculusRoomTiny.cpp
@@ -1,712 +1,712 @@
-/************************************************************************************
-
-Filename    :   Win32_OculusRoomTiny.cpp
-Content     :   First-person view test application for Oculus Rift
-Created     :   October 4, 2012
-Authors     :   Michael Antonov, Andrew Reisse
-
-Copyright   :   Copyright 2012 Oculus, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-*************************************************************************************/
-
-#include "Win32_OculusRoomTiny.h"
-#include "RenderTiny_D3D1X_Device.h"
-
-//-------------------------------------------------------------------------------------
-// ***** OculusRoomTiny Class
-
-// Static pApp simplifies routing the window function.
-OculusRoomTinyApp* OculusRoomTinyApp::pApp = 0;
-
-
-OculusRoomTinyApp::OculusRoomTinyApp(HINSTANCE hinst)
-    : pRender(0),
-      LastUpdate(0),
-            
-      // Win32
-      hWnd(NULL),
-      hInstance(hinst), Quit(0), MouseCaptured(true),    
-      hXInputModule(0), pXInputGetState(0),
-      
-      // Initial location
-      EyePos(0.0f, 1.6f, -5.0f),
-      EyeYaw(YawInitial), EyePitch(0), EyeRoll(0),
-      LastSensorYaw(0),
-      SConfig(),
-      PostProcess(PostProcess_Distortion),
-      ShiftDown(false),
-      ControlDown(false)
-{
-    pApp = this;
-
-    Width  = 1280;
-    Height = 800;
-
-    StartupTicks = OVR::Timer::GetTicks();
-    LastPadPacketNo = 0;
-   
-    MoveForward   = MoveBack = MoveLeft = MoveRight = 0;
-    GamepadMove   = Vector3f(0);
-    GamepadRotate = Vector3f(0);
-}
-
-OculusRoomTinyApp::~OculusRoomTinyApp()
-{
-	RemoveHandlerFromDevices();
-    pSensor.Clear();
-    pHMD.Clear();
-    destroyWindow();
-    pApp = 0;
-}
-
-
-int OculusRoomTinyApp::OnStartup(const char* args)
-{
-    OVR_UNUSED(args);
-
-
-    // *** Oculus HMD & Sensor Initialization
-
-    // Create DeviceManager and first available HMDDevice from it.
-    // Sensor object is created from the HMD, to ensure that it is on the
-    // correct device.
-
-    pManager = *DeviceManager::Create();
-
-	// We'll handle it's messages in this case.
-	pManager->SetMessageHandler(this);
-
-
-    int         detectionResult = IDCONTINUE;
-    const char* detectionMessage;
-
-    do 
-    {
-        // Release Sensor/HMD in case this is a retry.
-        pSensor.Clear();
-        pHMD.Clear();
-        RenderParams.MonitorName.Clear();
-
-        pHMD  = *pManager->EnumerateDevices<HMDDevice>().CreateDevice();
-        if (pHMD)
-        {
-            pSensor = *pHMD->GetSensor();
-
-            // This will initialize HMDInfo with information about configured IPD,
-            // screen size and other variables needed for correct projection.
-            // We pass HMD DisplayDeviceName into the renderer to select the
-            // correct monitor in full-screen mode.
-            if (pHMD->GetDeviceInfo(&HMDInfo))
-            {            
-                RenderParams.MonitorName = HMDInfo.DisplayDeviceName;
-                RenderParams.DisplayId = HMDInfo.DisplayId;
-                SConfig.SetHMDInfo(HMDInfo);
-            }
-        }
-        else
-        {            
-            // If we didn't detect an HMD, try to create the sensor directly.
-            // This is useful for debugging sensor interaction; it is not needed in
-            // a shipping app.
-            pSensor = *pManager->EnumerateDevices<SensorDevice>().CreateDevice();
-        }
-
-
-        // If there was a problem detecting the Rift, display appropriate message.
-        detectionResult  = IDCONTINUE;        
-
-        if (!pHMD && !pSensor)
-            detectionMessage = "Oculus Rift not detected.";
-        else if (!pHMD)
-            detectionMessage = "Oculus Sensor detected; HMD Display not detected.";
-        else if (!pSensor)
-            detectionMessage = "Oculus HMD Display detected; Sensor not detected.";
-        else if (HMDInfo.DisplayDeviceName[0] == '\0')
-            detectionMessage = "Oculus Sensor detected; HMD display EDID not detected.";
-        else
-            detectionMessage = 0;
-
-        if (detectionMessage)
-        {
-            String messageText(detectionMessage);
-            messageText += "\n\n"
-                           "Press 'Try Again' to run retry detection.\n"
-                           "Press 'Continue' to run full-screen anyway.";
-
-            detectionResult = ::MessageBoxA(0, messageText.ToCStr(), "Oculus Rift Detection",
-                                            MB_CANCELTRYCONTINUE|MB_ICONWARNING);
-
-            if (detectionResult == IDCANCEL)
-                return 1;
-        }
-
-    } while (detectionResult != IDCONTINUE);
-
-    
-    if (HMDInfo.HResolution > 0)
-    {
-        Width  = HMDInfo.HResolution;
-        Height = HMDInfo.VResolution;
-    }
-
-
-    if (!setupWindow())
-        return 1;
-    
-    if (pSensor)
-    {
-        // We need to attach sensor to SensorFusion object for it to receive 
-        // body frame messages and update orientation. SFusion.GetOrientation() 
-        // is used in OnIdle() to orient the view.
-        SFusion.AttachToSensor(pSensor);
-        SFusion.SetDelegateMessageHandler(this);
-        SFusion.SetPredictionEnabled(true);
-    }
-
-    
-    // *** Initialize Rendering
-   
-    // Enable multi-sampling by default.
-    RenderParams.Multisample = 4;
-    RenderParams.Fullscreen  = true;
-
-    // Setup Graphics.
-    pRender = *RenderTiny::D3D10::RenderDevice::CreateDevice(RenderParams, (void*)hWnd);
-    if (!pRender)
-        return 1;
-
-
-    // *** Configure Stereo settings.
-
-    SConfig.SetFullViewport(Viewport(0,0, Width, Height));
-    SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
-
-    // Configure proper Distortion Fit.
-    // For 7" screen, fit to touch left side of the view, leaving a bit of invisible
-    // screen on the top (saves on rendering cost).
-    // For smaller screens (5.5"), fit to the top.
-    if (HMDInfo.HScreenSize > 0.0f)
-    {
-        if (HMDInfo.HScreenSize > 0.140f) // 7"
-            SConfig.SetDistortionFitPointVP(-1.0f, 0.0f);
-        else
-            SConfig.SetDistortionFitPointVP(0.0f, 1.0f);
-    }
-
-    pRender->SetSceneRenderScale(SConfig.GetDistortionScale());
-
-    SConfig.Set2DAreaFov(DegreeToRad(85.0f));
-
-
-    // *** Populate Room Scene
-
-    // This creates lights and models.
-    PopulateRoomScene(&Scene, pRender);
-
-
-    LastUpdate = GetAppTime();
-    return 0;
-}
-
-void OculusRoomTinyApp::OnMessage(const Message& msg)
-{
-	if (msg.Type == Message_DeviceAdded && msg.pDevice == pManager)
-	{
-		LogText("DeviceManager reported device added.\n");
-	}
-	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pManager)
-	{
-		LogText("DeviceManager reported device removed.\n");
-	}
-	else if (msg.Type == Message_DeviceAdded && msg.pDevice == pSensor)
-	{
-		LogText("Sensor reported device added.\n");
-	}
-	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pSensor)
-	{
-		LogText("Sensor reported device removed.\n");
-	}
-}
-
-
-void OculusRoomTinyApp::OnGamepad(float padLx, float padLy, float padRx, float padRy)
-{
-    GamepadMove   = Vector3f(padLx * padLx * (padLx > 0 ? 1 : -1),
-                             0,
-                             padLy * padLy * (padLy > 0 ? -1 : 1));
-    GamepadRotate = Vector3f(2 * padRx, -2 * padRy, 0);
-}
-
-void OculusRoomTinyApp::OnMouseMove(int x, int y, int modifiers)
-{
-    OVR_UNUSED(modifiers);
-
-    // Mouse motion here is always relative.
-    int         dx = x, dy = y; 
-    const float maxPitch = ((3.1415f/2)*0.98f);
-
-    // Apply to rotation. Subtract for right body frame rotation,
-    // since yaw rotation is positive CCW when looking down on XZ plane.
-    EyeYaw   -= (Sensitivity * dx)/ 360.0f;
-
-    if (!pSensor)
-    {
-        EyePitch -= (Sensitivity * dy)/ 360.0f;
-        
-        if (EyePitch > maxPitch)
-            EyePitch = maxPitch;
-        if (EyePitch < -maxPitch)
-            EyePitch = -maxPitch;
-    }    
-}
-
-void OculusRoomTinyApp::OnKey(unsigned vk, bool down)
-{
-    switch (vk)
-    {
-    case 'Q':
-        if (down && ControlDown)
-            Quit = true;
-        break;
-    case VK_ESCAPE:
-        if (!down)
-            Quit = true;
-        break;
-
-    // Handle player movement keys.
-    // We just update movement state here, while the actual translation is done in OnIdle()
-    // based on time.
-    case 'W':      MoveForward = down ? (MoveForward | 1) : (MoveForward & ~1); break;
-    case 'S':      MoveBack    = down ? (MoveBack    | 1) : (MoveBack    & ~1); break;
-    case 'A':      MoveLeft    = down ? (MoveLeft    | 1) : (MoveLeft    & ~1); break;
-    case 'D':      MoveRight   = down ? (MoveRight   | 1) : (MoveRight   & ~1); break;
-    case VK_UP:    MoveForward = down ? (MoveForward | 2) : (MoveForward & ~2); break;
-    case VK_DOWN:  MoveBack    = down ? (MoveBack    | 2) : (MoveBack    & ~2); break;
-
-    case 'R':
-        SFusion.Reset();
-        break;
-    
-    case 'P':
-        if (down)
-        {
-            // Toggle chromatic aberration correction on/off.
-            RenderDevice::PostProcessShader shader = pRender->GetPostProcessShader();
-
-            if (shader == RenderDevice::PostProcessShader_Distortion)
-            {
-                pRender->SetPostProcessShader(RenderDevice::PostProcessShader_DistortionAndChromAb);                
-            }
-            else if (shader == RenderDevice::PostProcessShader_DistortionAndChromAb)
-            {
-                pRender->SetPostProcessShader(RenderDevice::PostProcessShader_Distortion);                
-            }
-            else
-                OVR_ASSERT(false);
-        }
-        break;
-
-    // Switch rendering modes/distortion.
-    case VK_F1:
-        SConfig.SetStereoMode(Stereo_None);
-        PostProcess = PostProcess_None;
-        break;
-    case VK_F2:
-        SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
-        PostProcess = PostProcess_None;
-        break;
-    case VK_F3:
-        SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
-        PostProcess = PostProcess_Distortion;
-        break;
-
-    // Stereo IPD adjustments, in meter (default IPD is 64mm).    
-    case VK_OEM_PLUS:    
-    case VK_INSERT:
-        if (down)
-            SConfig.SetIPD(SConfig.GetIPD() + 0.0005f * (ShiftDown ? 5.0f : 1.0f));
-        break;
-    case VK_OEM_MINUS:
-    case VK_DELETE:
-        if (down)
-            SConfig.SetIPD(SConfig.GetIPD() - 0.0005f * (ShiftDown ? 5.0f : 1.0f));
-        break;
-
-    // Holding down Shift key accelerates adjustment velocity.
-    case VK_SHIFT:
-        ShiftDown = down;
-        break;
-    case VK_CONTROL:
-        ControlDown = down;
-        break;
-    }
-}
-
-
-void OculusRoomTinyApp::OnIdle()
-{
-    double curtime = GetAppTime();
-    float  dt      = float(curtime - LastUpdate);
-    LastUpdate     = curtime;
-
-
-    // Handle Sensor motion.
-    // We extract Yaw, Pitch, Roll instead of directly using the orientation
-    // to allow "additional" yaw manipulation with mouse/controller.
-    if (pSensor)
-    {        
-        Quatf    hmdOrient = SFusion.GetOrientation();
-        float    yaw = 0.0f;
-
-        hmdOrient.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &EyePitch, &EyeRoll);
-
-        EyeYaw += (yaw - LastSensorYaw);
-        LastSensorYaw = yaw;    
-    }    
-
-
-    // Gamepad rotation.
-    EyeYaw -= GamepadRotate.x * dt;
-
-    if (!pSensor)
-    {
-        // Allow gamepad to look up/down, but only if there is no Rift sensor.
-        EyePitch -= GamepadRotate.y * dt;
-
-        const float maxPitch = ((3.1415f/2)*0.98f);
-        if (EyePitch > maxPitch)
-            EyePitch = maxPitch;
-        if (EyePitch < -maxPitch)
-            EyePitch = -maxPitch;
-    }
-    
-    // Handle keyboard movement.
-    // This translates EyePos based on Yaw vector direction and keys pressed.
-    // Note that Pitch and Roll do not affect movement (they only affect view).
-    if (MoveForward || MoveBack || MoveLeft || MoveRight)
-    {
-        Vector3f localMoveVector(0,0,0);
-        Matrix4f yawRotate = Matrix4f::RotationY(EyeYaw);
-
-        if (MoveForward)
-            localMoveVector = ForwardVector;
-        else if (MoveBack)
-            localMoveVector = -ForwardVector;
-
-        if (MoveRight)
-            localMoveVector += RightVector;
-        else if (MoveLeft)
-            localMoveVector -= RightVector;
-
-        // Normalize vector so we don't move faster diagonally.
-        localMoveVector.Normalize();
-        Vector3f orientationVector = yawRotate.Transform(localMoveVector);
-        orientationVector *= MoveSpeed * dt * (ShiftDown ? 3.0f : 1.0f);
-
-        EyePos += orientationVector;
-    }
-
-    else if (GamepadMove.LengthSq() > 0)
-    {
-        Matrix4f yawRotate = Matrix4f::RotationY(EyeYaw);
-        Vector3f orientationVector = yawRotate.Transform(GamepadMove);
-        orientationVector *= MoveSpeed * dt;
-        EyePos += orientationVector;
-    }
-
-
-    // Rotate and position View Camera, using YawPitchRoll in BodyFrame coordinates.
-    // 
-    Matrix4f rollPitchYaw = Matrix4f::RotationY(EyeYaw) * Matrix4f::RotationX(EyePitch) *
-                            Matrix4f::RotationZ(EyeRoll);
-    Vector3f up      = rollPitchYaw.Transform(UpVector);
-    Vector3f forward = rollPitchYaw.Transform(ForwardVector);
-
-    
-    // Minimal head modelling.
-    float headBaseToEyeHeight     = 0.15f;  // Vertical height of eye from base of head
-    float headBaseToEyeProtrusion = 0.09f;  // Distance forward of eye from base of head
-
-    Vector3f eyeCenterInHeadFrame(0.0f, headBaseToEyeHeight, -headBaseToEyeProtrusion);
-    Vector3f shiftedEyePos = EyePos + rollPitchYaw.Transform(eyeCenterInHeadFrame);
-    shiftedEyePos.y -= eyeCenterInHeadFrame.y; // Bring the head back down to original height
-
-    View = Matrix4f::LookAtRH(shiftedEyePos, shiftedEyePos + forward, up); 
-
-    // This is what transformation would be without head modeling.    
-    // View = Matrix4f::LookAtRH(EyePos, EyePos + forward, up);    
-
-    switch(SConfig.GetStereoMode())
-    {
-    case Stereo_None:
-        Render(SConfig.GetEyeRenderParams(StereoEye_Center));
-        break;
-
-    case Stereo_LeftRight_Multipass:
-        Render(SConfig.GetEyeRenderParams(StereoEye_Left));
-        Render(SConfig.GetEyeRenderParams(StereoEye_Right));
-        break;
-    }
-     
-    pRender->Present();
-    // Force GPU to flush the scene, resulting in the lowest possible latency.
-    pRender->ForceFlushGPU();
-}
-
-
-// Render the scene for one eye.
-void OculusRoomTinyApp::Render(const StereoEyeParams& stereo)
-{
-    pRender->BeginScene(PostProcess);
-
-    // Apply Viewport/Projection for the eye.
-    pRender->ApplyStereoParams(stereo);    
-    pRender->Clear();
-    pRender->SetDepthMode(true, true);
-    
-    Scene.Render(pRender, stereo.ViewAdjust * View);
-
-    pRender->FinishScene();
-}
-
-
-//-------------------------------------------------------------------------------------
-// ***** Win32-Specific Logic
-
-bool OculusRoomTinyApp::setupWindow()
-{
-
-    WNDCLASS wc;
-    memset(&wc, 0, sizeof(wc));
-    wc.lpszClassName = L"OVRAppWindow";
-    wc.style         = CS_OWNDC;
-    wc.lpfnWndProc   = systemWindowProc;
-    wc.cbWndExtra    = sizeof(OculusRoomTinyApp*);
-    RegisterClass(&wc);
-   
-
-    RECT winSize = { 0, 0, Width, Height };
-    AdjustWindowRect(&winSize, WS_POPUP, false);
-    hWnd = CreateWindowA("OVRAppWindow", "OculusRoomTiny", WS_POPUP|WS_VISIBLE,
-                         HMDInfo.DesktopX, HMDInfo.DesktopY,
-                         winSize.right-winSize.left, winSize.bottom-winSize.top,
-                         NULL, NULL, hInstance, (LPVOID)this);
-
-
-    // Initialize Window center in screen coordinates
-    POINT center = { Width / 2, Height / 2 };
-    ::ClientToScreen(hWnd, &center);
-    WindowCenter = center;
-
-
-    return (hWnd != NULL);
-}
-
-void OculusRoomTinyApp::destroyWindow()
-{    
-    pRender.Clear();
-
-    if (hWnd)
-    {
-        // Release window resources.
-        ::DestroyWindow(hWnd);
-        UnregisterClass(L"OVRAppWindow", hInstance);
-        hWnd = 0;
-        Width = Height = 0; 
-    }
-}
-
-
-LRESULT CALLBACK OculusRoomTinyApp::systemWindowProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
-{
-    if (msg == WM_NCCREATE)
-        pApp->hWnd = hwnd;
-    return pApp->windowProc(msg, wp, lp);
-}
-
-void OculusRoomTinyApp::giveUsFocus(bool setFocus)
-{
-    if (setFocus)    
-    {
-        ::SetCursorPos(WindowCenter.x, WindowCenter.y);
-
-        MouseCaptured = true;
-        ::SetCapture(hWnd);
-        ::ShowCursor(FALSE);
-
-    }
-    else
-    {
-        MouseCaptured = false;
-        ::ReleaseCapture();
-        ::ShowCursor(TRUE);
-    }
-}
-
-LRESULT OculusRoomTinyApp::windowProc(UINT msg, WPARAM wp, LPARAM lp)
-{
-    switch (msg)
-    {
-    case WM_MOUSEMOVE:
-        {
-            if (MouseCaptured)
-            {
-                // Convert mouse motion to be relative (report the offset and re-center).
-                POINT newPos = { LOWORD(lp), HIWORD(lp) };
-                ::ClientToScreen(hWnd, &newPos);
-                if ((newPos.x == WindowCenter.x) && (newPos.y == WindowCenter.y))
-                    break;
-                ::SetCursorPos(WindowCenter.x, WindowCenter.y);
-
-                LONG dx = newPos.x - WindowCenter.x;
-                LONG dy = newPos.y - WindowCenter.y;           
-                pApp->OnMouseMove(dx, dy, 0);
-            }
-        }
-        break;
-
-    case WM_MOVE:
-        {
-            RECT r;
-            GetClientRect(hWnd, &r);
-            WindowCenter.x = r.right/2;
-            WindowCenter.y = r.bottom/2;
-            ::ClientToScreen(hWnd, &WindowCenter);
-        }
-        break;
-
-    case WM_KEYDOWN:
-        OnKey((unsigned)wp, true);
-        break;
-    case WM_KEYUP:
-        OnKey((unsigned)wp, false);
-        break;
-
-    case WM_SETFOCUS:
-        giveUsFocus(true);
-        break;
-
-    case WM_KILLFOCUS:
-        giveUsFocus(false);
-        break;
-
-    case WM_CREATE:
-        // Hack to position mouse in fullscreen window shortly after startup.
-        SetTimer(hWnd, 0, 100, NULL);
-        break;
-
-    case WM_TIMER:
-        KillTimer(hWnd, 0);
-        giveUsFocus(true);
-        break;
-
-    case WM_QUIT:
-    case WM_CLOSE:
-        Quit = true;
-        return 0;
-    }
-
-    return DefWindowProc(hWnd, msg, wp, lp);
-}
-
-static inline float GamepadStick(short in)
-{
-    float v;
-    if (abs(in) < 9000)
-        return 0;
-    else if (in > 9000)
-        v = (float) in - 9000;
-    else
-        v = (float) in + 9000;
-    return v / (32767 - 9000);
-}
-
-static inline float GamepadTrigger(BYTE in)
-{
-    return (in < 30) ? 0.0f : (float(in-30) / 225);
-}
-
-
-int OculusRoomTinyApp::Run()
-{
-    // Loop processing messages until Quit flag is set,
-    // rendering game scene inside of OnIdle().
-
-    while (!Quit)
-    {
-        MSG msg;
-        if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
-        {
-            TranslateMessage(&msg);
-            DispatchMessage(&msg);
-        }
-        else
-        {
-            // Read game-pad.
-            XINPUT_STATE xis;
-
-            if (pXInputGetState && !pXInputGetState(0, &xis) &&
-                (xis.dwPacketNumber != LastPadPacketNo))
-            {
-                OnGamepad(GamepadStick(xis.Gamepad.sThumbLX),
-                          GamepadStick(xis.Gamepad.sThumbLY),
-                          GamepadStick(xis.Gamepad.sThumbRX),
-                          GamepadStick(xis.Gamepad.sThumbRY));
-                //pad.LT = GamepadTrigger(xis.Gamepad.bLeftTrigger);
-                LastPadPacketNo = xis.dwPacketNumber;
-            }
-
-            pApp->OnIdle();
-
-            // Keep sleeping when we're minimized.
-            if (IsIconic(hWnd))
-                Sleep(10);
-        }
-    }
-
-    return 0;
-}
-
-
-//-------------------------------------------------------------------------------------
-// ***** Program Startup
-
-int WINAPI WinMain(HINSTANCE hinst, HINSTANCE, LPSTR inArgs, int)
-{
-    int exitCode = 0;
-
-    // Initializes LibOVR. This LogMask_All enables maximum logging.
-    // Custom allocator can also be specified here.
-    OVR::System::Init(OVR::Log::ConfigureDefaultLog(OVR::LogMask_All));
-
-    // Scope to force application destructor before System::Destroy.
-    {
-        OculusRoomTinyApp app(hinst);
-        //app.hInstance = hinst;
-
-        exitCode = app.OnStartup(inArgs);
-        if (!exitCode)
-        {
-            // Processes messages and calls OnIdle() to do rendering.
-            exitCode = app.Run();
-        }
-    }
-
-    // No OVR functions involving memory are allowed after this.
-    OVR::System::Destroy();
-  
-    OVR_DEBUG_STATEMENT(_CrtDumpMemoryLeaks());
-    return exitCode;
-}
+/************************************************************************************
+
+Filename    :   Win32_OculusRoomTiny.cpp
+Content     :   First-person view test application for Oculus Rift
+Created     :   October 4, 2012
+Authors     :   Michael Antonov, Andrew Reisse
+
+Copyright   :   Copyright 2012 Oculus, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*************************************************************************************/
+
+#include "Win32_OculusRoomTiny.h"
+#include "RenderTiny_D3D1X_Device.h"
+
+//-------------------------------------------------------------------------------------
+// ***** OculusRoomTiny Class
+
+// Static pApp simplifies routing the window function.
+OculusRoomTinyApp* OculusRoomTinyApp::pApp = 0;
+
+
+OculusRoomTinyApp::OculusRoomTinyApp(HINSTANCE hinst)
+    : pRender(0),
+      LastUpdate(0),
+            
+      // Win32
+      hWnd(NULL),
+      hInstance(hinst), Quit(0), MouseCaptured(true),    
+      hXInputModule(0), pXInputGetState(0),
+      
+      // Initial location
+      EyePos(0.0f, 1.6f, -5.0f),
+      EyeYaw(YawInitial), EyePitch(0), EyeRoll(0),
+      LastSensorYaw(0),
+      SConfig(),
+      PostProcess(PostProcess_Distortion),
+      ShiftDown(false),
+      ControlDown(false)
+{
+    pApp = this;
+
+    Width  = 1280;
+    Height = 800;
+
+    StartupTicks = OVR::Timer::GetTicks();
+    LastPadPacketNo = 0;
+   
+    MoveForward   = MoveBack = MoveLeft = MoveRight = 0;
+    GamepadMove   = Vector3f(0);
+    GamepadRotate = Vector3f(0);
+}
+
+OculusRoomTinyApp::~OculusRoomTinyApp()
+{
+	RemoveHandlerFromDevices();
+    pSensor.Clear();
+    pHMD.Clear();
+    destroyWindow();
+    pApp = 0;
+}
+
+
+int OculusRoomTinyApp::OnStartup(const char* args)
+{
+    OVR_UNUSED(args);
+
+
+    // *** Oculus HMD & Sensor Initialization
+
+    // Create DeviceManager and first available HMDDevice from it.
+    // Sensor object is created from the HMD, to ensure that it is on the
+    // correct device.
+
+    pManager = *DeviceManager::Create();
+
+	// We'll handle it's messages in this case.
+	pManager->SetMessageHandler(this);
+
+
+    int         detectionResult = IDCONTINUE;
+    const char* detectionMessage;
+
+    do 
+    {
+        // Release Sensor/HMD in case this is a retry.
+        pSensor.Clear();
+        pHMD.Clear();
+        RenderParams.MonitorName.Clear();
+
+        pHMD  = *pManager->EnumerateDevices<HMDDevice>().CreateDevice();
+        if (pHMD)
+        {
+            pSensor = *pHMD->GetSensor();
+
+            // This will initialize HMDInfo with information about configured IPD,
+            // screen size and other variables needed for correct projection.
+            // We pass HMD DisplayDeviceName into the renderer to select the
+            // correct monitor in full-screen mode.
+            if (pHMD->GetDeviceInfo(&HMDInfo))
+            {            
+                RenderParams.MonitorName = HMDInfo.DisplayDeviceName;
+                RenderParams.DisplayId = HMDInfo.DisplayId;
+                SConfig.SetHMDInfo(HMDInfo);
+            }
+        }
+        else
+        {            
+            // If we didn't detect an HMD, try to create the sensor directly.
+            // This is useful for debugging sensor interaction; it is not needed in
+            // a shipping app.
+            pSensor = *pManager->EnumerateDevices<SensorDevice>().CreateDevice();
+        }
+
+
+        // If there was a problem detecting the Rift, display appropriate message.
+        detectionResult  = IDCONTINUE;        
+
+        if (!pHMD && !pSensor)
+            detectionMessage = "Oculus Rift not detected.";
+        else if (!pHMD)
+            detectionMessage = "Oculus Sensor detected; HMD Display not detected.";
+        else if (!pSensor)
+            detectionMessage = "Oculus HMD Display detected; Sensor not detected.";
+        else if (HMDInfo.DisplayDeviceName[0] == '\0')
+            detectionMessage = "Oculus Sensor detected; HMD display EDID not detected.";
+        else
+            detectionMessage = 0;
+
+        if (detectionMessage)
+        {
+            String messageText(detectionMessage);
+            messageText += "\n\n"
+                           "Press 'Try Again' to run retry detection.\n"
+                           "Press 'Continue' to run full-screen anyway.";
+
+            detectionResult = ::MessageBoxA(0, messageText.ToCStr(), "Oculus Rift Detection",
+                                            MB_CANCELTRYCONTINUE|MB_ICONWARNING);
+
+            if (detectionResult == IDCANCEL)
+                return 1;
+        }
+
+    } while (detectionResult != IDCONTINUE);
+
+    
+    if (HMDInfo.HResolution > 0)
+    {
+        Width  = HMDInfo.HResolution;
+        Height = HMDInfo.VResolution;
+    }
+
+
+    if (!setupWindow())
+        return 1;
+    
+    if (pSensor)
+    {
+        // We need to attach sensor to SensorFusion object for it to receive 
+        // body frame messages and update orientation. SFusion.GetOrientation() 
+        // is used in OnIdle() to orient the view.
+        SFusion.AttachToSensor(pSensor);
+        SFusion.SetDelegateMessageHandler(this);
+        SFusion.SetPredictionEnabled(true);
+    }
+
+    
+    // *** Initialize Rendering
+   
+    // Enable multi-sampling by default.
+    RenderParams.Multisample = 4;
+    RenderParams.Fullscreen  = true;
+
+    // Setup Graphics.
+    pRender = *RenderTiny::D3D10::RenderDevice::CreateDevice(RenderParams, (void*)hWnd);
+    if (!pRender)
+        return 1;
+
+
+    // *** Configure Stereo settings.
+
+    SConfig.SetFullViewport(Viewport(0,0, Width, Height));
+    SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
+
+    // Configure proper Distortion Fit.
+    // For 7" screen, fit to touch left side of the view, leaving a bit of invisible
+    // screen on the top (saves on rendering cost).
+    // For smaller screens (5.5"), fit to the top.
+    if (HMDInfo.HScreenSize > 0.0f)
+    {
+        if (HMDInfo.HScreenSize > 0.140f) // 7"
+            SConfig.SetDistortionFitPointVP(-1.0f, 0.0f);
+        else
+            SConfig.SetDistortionFitPointVP(0.0f, 1.0f);
+    }
+
+    pRender->SetSceneRenderScale(SConfig.GetDistortionScale());
+
+    SConfig.Set2DAreaFov(DegreeToRad(85.0f));
+
+
+    // *** Populate Room Scene
+
+    // This creates lights and models.
+    PopulateRoomScene(&Scene, pRender);
+
+
+    LastUpdate = GetAppTime();
+    return 0;
+}
+
+void OculusRoomTinyApp::OnMessage(const Message& msg)
+{
+	if (msg.Type == Message_DeviceAdded && msg.pDevice == pManager)
+	{
+		LogText("DeviceManager reported device added.\n");
+	}
+	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pManager)
+	{
+		LogText("DeviceManager reported device removed.\n");
+	}
+	else if (msg.Type == Message_DeviceAdded && msg.pDevice == pSensor)
+	{
+		LogText("Sensor reported device added.\n");
+	}
+	else if (msg.Type == Message_DeviceRemoved && msg.pDevice == pSensor)
+	{
+		LogText("Sensor reported device removed.\n");
+	}
+}
+
+
+void OculusRoomTinyApp::OnGamepad(float padLx, float padLy, float padRx, float padRy)
+{
+    GamepadMove   = Vector3f(padLx * padLx * (padLx > 0 ? 1 : -1),
+                             0,
+                             padLy * padLy * (padLy > 0 ? -1 : 1));
+    GamepadRotate = Vector3f(2 * padRx, -2 * padRy, 0);
+}
+
+void OculusRoomTinyApp::OnMouseMove(int x, int y, int modifiers)
+{
+    OVR_UNUSED(modifiers);
+
+    // Mouse motion here is always relative.
+    int         dx = x, dy = y; 
+    const float maxPitch = ((3.1415f/2)*0.98f);
+
+    // Apply to rotation. Subtract for right body frame rotation,
+    // since yaw rotation is positive CCW when looking down on XZ plane.
+    EyeYaw   -= (Sensitivity * dx)/ 360.0f;
+
+    if (!pSensor)
+    {
+        EyePitch -= (Sensitivity * dy)/ 360.0f;
+        
+        if (EyePitch > maxPitch)
+            EyePitch = maxPitch;
+        if (EyePitch < -maxPitch)
+            EyePitch = -maxPitch;
+    }    
+}
+
+void OculusRoomTinyApp::OnKey(unsigned vk, bool down)
+{
+    switch (vk)
+    {
+    case 'Q':
+        if (down && ControlDown)
+            Quit = true;
+        break;
+    case VK_ESCAPE:
+        if (!down)
+            Quit = true;
+        break;
+
+    // Handle player movement keys.
+    // We just update movement state here, while the actual translation is done in OnIdle()
+    // based on time.
+    case 'W':      MoveForward = down ? (MoveForward | 1) : (MoveForward & ~1); break;
+    case 'S':      MoveBack    = down ? (MoveBack    | 1) : (MoveBack    & ~1); break;
+    case 'A':      MoveLeft    = down ? (MoveLeft    | 1) : (MoveLeft    & ~1); break;
+    case 'D':      MoveRight   = down ? (MoveRight   | 1) : (MoveRight   & ~1); break;
+    case VK_UP:    MoveForward = down ? (MoveForward | 2) : (MoveForward & ~2); break;
+    case VK_DOWN:  MoveBack    = down ? (MoveBack    | 2) : (MoveBack    & ~2); break;
+
+    case 'R':
+        SFusion.Reset();
+        break;
+    
+    case 'P':
+        if (down)
+        {
+            // Toggle chromatic aberration correction on/off.
+            RenderDevice::PostProcessShader shader = pRender->GetPostProcessShader();
+
+            if (shader == RenderDevice::PostProcessShader_Distortion)
+            {
+                pRender->SetPostProcessShader(RenderDevice::PostProcessShader_DistortionAndChromAb);                
+            }
+            else if (shader == RenderDevice::PostProcessShader_DistortionAndChromAb)
+            {
+                pRender->SetPostProcessShader(RenderDevice::PostProcessShader_Distortion);                
+            }
+            else
+                OVR_ASSERT(false);
+        }
+        break;
+
+    // Switch rendering modes/distortion.
+    case VK_F1:
+        SConfig.SetStereoMode(Stereo_None);
+        PostProcess = PostProcess_None;
+        break;
+    case VK_F2:
+        SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
+        PostProcess = PostProcess_None;
+        break;
+    case VK_F3:
+        SConfig.SetStereoMode(Stereo_LeftRight_Multipass);
+        PostProcess = PostProcess_Distortion;
+        break;
+
+    // Stereo IPD adjustments, in meter (default IPD is 64mm).    
+    case VK_OEM_PLUS:    
+    case VK_INSERT:
+        if (down)
+            SConfig.SetIPD(SConfig.GetIPD() + 0.0005f * (ShiftDown ? 5.0f : 1.0f));
+        break;
+    case VK_OEM_MINUS:
+    case VK_DELETE:
+        if (down)
+            SConfig.SetIPD(SConfig.GetIPD() - 0.0005f * (ShiftDown ? 5.0f : 1.0f));
+        break;
+
+    // Holding down Shift key accelerates adjustment velocity.
+    case VK_SHIFT:
+        ShiftDown = down;
+        break;
+    case VK_CONTROL:
+        ControlDown = down;
+        break;
+    }
+}
+
+
+void OculusRoomTinyApp::OnIdle()
+{
+    double curtime = GetAppTime();
+    float  dt      = float(curtime - LastUpdate);
+    LastUpdate     = curtime;
+
+
+    // Handle Sensor motion.
+    // We extract Yaw, Pitch, Roll instead of directly using the orientation
+    // to allow "additional" yaw manipulation with mouse/controller.
+    if (pSensor)
+    {        
+        Quatf    hmdOrient = SFusion.GetOrientation();
+        float    yaw = 0.0f;
+
+        hmdOrient.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &EyePitch, &EyeRoll);
+
+        EyeYaw += (yaw - LastSensorYaw);
+        LastSensorYaw = yaw;    
+    }    
+
+
+    // Gamepad rotation.
+    EyeYaw -= GamepadRotate.x * dt;
+
+    if (!pSensor)
+    {
+        // Allow gamepad to look up/down, but only if there is no Rift sensor.
+        EyePitch -= GamepadRotate.y * dt;
+
+        const float maxPitch = ((3.1415f/2)*0.98f);
+        if (EyePitch > maxPitch)
+            EyePitch = maxPitch;
+        if (EyePitch < -maxPitch)
+            EyePitch = -maxPitch;
+    }
+    
+    // Handle keyboard movement.
+    // This translates EyePos based on Yaw vector direction and keys pressed.
+    // Note that Pitch and Roll do not affect movement (they only affect view).
+    if (MoveForward || MoveBack || MoveLeft || MoveRight)
+    {
+        Vector3f localMoveVector(0,0,0);
+        Matrix4f yawRotate = Matrix4f::RotationY(EyeYaw);
+
+        if (MoveForward)
+            localMoveVector = ForwardVector;
+        else if (MoveBack)
+            localMoveVector = -ForwardVector;
+
+        if (MoveRight)
+            localMoveVector += RightVector;
+        else if (MoveLeft)
+            localMoveVector -= RightVector;
+
+        // Normalize vector so we don't move faster diagonally.
+        localMoveVector.Normalize();
+        Vector3f orientationVector = yawRotate.Transform(localMoveVector);
+        orientationVector *= MoveSpeed * dt * (ShiftDown ? 3.0f : 1.0f);
+
+        EyePos += orientationVector;
+    }
+
+    else if (GamepadMove.LengthSq() > 0)
+    {
+        Matrix4f yawRotate = Matrix4f::RotationY(EyeYaw);
+        Vector3f orientationVector = yawRotate.Transform(GamepadMove);
+        orientationVector *= MoveSpeed * dt;
+        EyePos += orientationVector;
+    }
+
+
+    // Rotate and position View Camera, using YawPitchRoll in BodyFrame coordinates.
+    // 
+    Matrix4f rollPitchYaw = Matrix4f::RotationY(EyeYaw) * Matrix4f::RotationX(EyePitch) *
+                            Matrix4f::RotationZ(EyeRoll);
+    Vector3f up      = rollPitchYaw.Transform(UpVector);
+    Vector3f forward = rollPitchYaw.Transform(ForwardVector);
+
+    
+    // Minimal head modelling.
+    float headBaseToEyeHeight     = 0.15f;  // Vertical height of eye from base of head
+    float headBaseToEyeProtrusion = 0.09f;  // Distance forward of eye from base of head
+
+    Vector3f eyeCenterInHeadFrame(0.0f, headBaseToEyeHeight, -headBaseToEyeProtrusion);
+    Vector3f shiftedEyePos = EyePos + rollPitchYaw.Transform(eyeCenterInHeadFrame);
+    shiftedEyePos.y -= eyeCenterInHeadFrame.y; // Bring the head back down to original height
+
+    View = Matrix4f::LookAtRH(shiftedEyePos, shiftedEyePos + forward, up); 
+
+    // This is what transformation would be without head modeling.    
+    // View = Matrix4f::LookAtRH(EyePos, EyePos + forward, up);    
+
+    switch(SConfig.GetStereoMode())
+    {
+    case Stereo_None:
+        Render(SConfig.GetEyeRenderParams(StereoEye_Center));
+        break;
+
+    case Stereo_LeftRight_Multipass:
+        Render(SConfig.GetEyeRenderParams(StereoEye_Left));
+        Render(SConfig.GetEyeRenderParams(StereoEye_Right));
+        break;
+    }
+     
+    pRender->Present();
+    // Force GPU to flush the scene, resulting in the lowest possible latency.
+    pRender->ForceFlushGPU();
+}
+
+
+// Render the scene for one eye.
+void OculusRoomTinyApp::Render(const StereoEyeParams& stereo)
+{
+    pRender->BeginScene(PostProcess);
+
+    // Apply Viewport/Projection for the eye.
+    pRender->ApplyStereoParams(stereo);    
+    pRender->Clear();
+    pRender->SetDepthMode(true, true);
+    
+    Scene.Render(pRender, stereo.ViewAdjust * View);
+
+    pRender->FinishScene();
+}
+
+
+//-------------------------------------------------------------------------------------
+// ***** Win32-Specific Logic
+
+bool OculusRoomTinyApp::setupWindow()
+{
+
+    WNDCLASS wc;
+    memset(&wc, 0, sizeof(wc));
+    wc.lpszClassName = L"OVRAppWindow";
+    wc.style         = CS_OWNDC;
+    wc.lpfnWndProc   = systemWindowProc;
+    wc.cbWndExtra    = sizeof(OculusRoomTinyApp*);
+    RegisterClass(&wc);
+   
+
+    RECT winSize = { 0, 0, Width, Height };
+    AdjustWindowRect(&winSize, WS_POPUP, false);
+    hWnd = CreateWindowA("OVRAppWindow", "OculusRoomTiny", WS_POPUP|WS_VISIBLE,
+                         HMDInfo.DesktopX, HMDInfo.DesktopY,
+                         winSize.right-winSize.left, winSize.bottom-winSize.top,
+                         NULL, NULL, hInstance, (LPVOID)this);
+
+
+    // Initialize Window center in screen coordinates
+    POINT center = { Width / 2, Height / 2 };
+    ::ClientToScreen(hWnd, &center);
+    WindowCenter = center;
+
+
+    return (hWnd != NULL);
+}
+
+void OculusRoomTinyApp::destroyWindow()
+{    
+    pRender.Clear();
+
+    if (hWnd)
+    {
+        // Release window resources.
+        ::DestroyWindow(hWnd);
+        UnregisterClass(L"OVRAppWindow", hInstance);
+        hWnd = 0;
+        Width = Height = 0; 
+    }
+}
+
+
+LRESULT CALLBACK OculusRoomTinyApp::systemWindowProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
+{
+    if (msg == WM_NCCREATE)
+        pApp->hWnd = hwnd;
+    return pApp->windowProc(msg, wp, lp);
+}
+
+void OculusRoomTinyApp::giveUsFocus(bool setFocus)
+{
+    if (setFocus)    
+    {
+        ::SetCursorPos(WindowCenter.x, WindowCenter.y);
+
+        MouseCaptured = true;
+        ::SetCapture(hWnd);
+        ::ShowCursor(FALSE);
+
+    }
+    else
+    {
+        MouseCaptured = false;
+        ::ReleaseCapture();
+        ::ShowCursor(TRUE);
+    }
+}
+
+LRESULT OculusRoomTinyApp::windowProc(UINT msg, WPARAM wp, LPARAM lp)
+{
+    switch (msg)
+    {
+    case WM_MOUSEMOVE:
+        {
+            if (MouseCaptured)
+            {
+                // Convert mouse motion to be relative (report the offset and re-center).
+                POINT newPos = { LOWORD(lp), HIWORD(lp) };
+                ::ClientToScreen(hWnd, &newPos);
+                if ((newPos.x == WindowCenter.x) && (newPos.y == WindowCenter.y))
+                    break;
+                ::SetCursorPos(WindowCenter.x, WindowCenter.y);
+
+                LONG dx = newPos.x - WindowCenter.x;
+                LONG dy = newPos.y - WindowCenter.y;           
+                pApp->OnMouseMove(dx, dy, 0);
+            }
+        }
+        break;
+
+    case WM_MOVE:
+        {
+            RECT r;
+            GetClientRect(hWnd, &r);
+            WindowCenter.x = r.right/2;
+            WindowCenter.y = r.bottom/2;
+            ::ClientToScreen(hWnd, &WindowCenter);
+        }
+        break;
+
+    case WM_KEYDOWN:
+        OnKey((unsigned)wp, true);
+        break;
+    case WM_KEYUP:
+        OnKey((unsigned)wp, false);
+        break;
+
+    case WM_SETFOCUS:
+        giveUsFocus(true);
+        break;
+
+    case WM_KILLFOCUS:
+        giveUsFocus(false);
+        break;
+
+    case WM_CREATE:
+        // Hack to position mouse in fullscreen window shortly after startup.
+        SetTimer(hWnd, 0, 100, NULL);
+        break;
+
+    case WM_TIMER:
+        KillTimer(hWnd, 0);
+        giveUsFocus(true);
+        break;
+
+    case WM_QUIT:
+    case WM_CLOSE:
+        Quit = true;
+        return 0;
+    }
+
+    return DefWindowProc(hWnd, msg, wp, lp);
+}
+
+static inline float GamepadStick(short in)
+{
+    float v;
+    if (abs(in) < 9000)
+        return 0;
+    else if (in > 9000)
+        v = (float) in - 9000;
+    else
+        v = (float) in + 9000;
+    return v / (32767 - 9000);
+}
+
+static inline float GamepadTrigger(BYTE in)
+{
+    return (in < 30) ? 0.0f : (float(in-30) / 225);
+}
+
+
+int OculusRoomTinyApp::Run()
+{
+    // Loop processing messages until Quit flag is set,
+    // rendering game scene inside of OnIdle().
+
+    while (!Quit)
+    {
+        MSG msg;
+        if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+        {
+            TranslateMessage(&msg);
+            DispatchMessage(&msg);
+        }
+        else
+        {
+            // Read game-pad.
+            XINPUT_STATE xis;
+
+            if (pXInputGetState && !pXInputGetState(0, &xis) &&
+                (xis.dwPacketNumber != LastPadPacketNo))
+            {
+                OnGamepad(GamepadStick(xis.Gamepad.sThumbLX),
+                          GamepadStick(xis.Gamepad.sThumbLY),
+                          GamepadStick(xis.Gamepad.sThumbRX),
+                          GamepadStick(xis.Gamepad.sThumbRY));
+                //pad.LT = GamepadTrigger(xis.Gamepad.bLeftTrigger);
+                LastPadPacketNo = xis.dwPacketNumber;
+            }
+
+            pApp->OnIdle();
+
+            // Keep sleeping when we're minimized.
+            if (IsIconic(hWnd))
+                Sleep(10);
+        }
+    }
+
+    return 0;
+}
+
+
+//-------------------------------------------------------------------------------------
+// ***** Program Startup
+
+int WINAPI WinMain(HINSTANCE hinst, HINSTANCE, LPSTR inArgs, int)
+{
+    int exitCode = 0;
+
+    // Initializes LibOVR. This LogMask_All enables maximum logging.
+    // Custom allocator can also be specified here.
+    OVR::System::Init(OVR::Log::ConfigureDefaultLog(OVR::LogMask_All));
+
+    // Scope to force application destructor before System::Destroy.
+    {
+        OculusRoomTinyApp app(hinst);
+        //app.hInstance = hinst;
+
+        exitCode = app.OnStartup(inArgs);
+        if (!exitCode)
+        {
+            // Processes messages and calls OnIdle() to do rendering.
+            exitCode = app.Run();
+        }
+    }
+
+    // No OVR functions involving memory are allowed after this.
+    OVR::System::Destroy();
+  
+    OVR_DEBUG_STATEMENT(_CrtDumpMemoryLeaks());
+    return exitCode;
+}
diff --git a/Samples/OculusRoomTiny/Win32_OculusRoomTiny.h b/Samples/OculusRoomTiny/Win32_OculusRoomTiny.h
index 5a0eedf..a86dd47 100644
--- a/Samples/OculusRoomTiny/Win32_OculusRoomTiny.h
+++ b/Samples/OculusRoomTiny/Win32_OculusRoomTiny.h
@@ -1,189 +1,189 @@
-/************************************************************************************
-
-Filename    :   OculusRoomTiny.h
-Content     :   Simplest possible first-person view test application for Oculus Rift
-Created     :   March 10, 2012
-Authors     :   Michael Antonov, Andrew Reisse
-
-Copyright   :   Copyright 2012 Oculus, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-*************************************************************************************/
-#ifndef INC_OculusRoomTiny_h
-#define INC_OculusRoomTiny_h
-
-#include <Windows.h>
-#include <xinput.h>
-
-#include "OVR.h"
-#include "Util/Util_Render_Stereo.h"
-#include "../../LibOVR/Src/Kernel/OVR_Timer.h"
-#include "RenderTiny_D3D1X_Device.h"
-
-using namespace OVR;
-using namespace OVR::RenderTiny;
-
-
-//-------------------------------------------------------------------------------------
-// ***** OculusRoomTiny Description
-
-// This app renders a simple flat-shaded room allowing the user to move along the 
-// floor and look around with an HMD, mouse, keyboard and gamepad. 
-// By default, the application will start full-screen on Oculus Rift.
-// 
-// The following keys work:
-//
-//  'W', 'S', 'A', 'D' - Move forward, back; strafe left/right.
-//  F1 - No stereo, no distortion.
-//  F2 - Stereo, no distortion.
-//  F3 - Stereo and distortion.
-//
-
-// The world RHS coordinate system is defines as follows (as seen in perspective view):
-//  Y - Up
-//  Z - Back
-//  X - Right
-const Vector3f UpVector(0.0f, 1.0f, 0.0f);
-const Vector3f ForwardVector(0.0f, 0.0f, -1.0f);
-const Vector3f RightVector(1.0f, 0.0f, 0.0f);
-
-// We start out looking in the positive Z (180 degree rotation).
-const float    YawInitial  = 3.141592f;
-const float    Sensitivity = 1.0f;
-const float    MoveSpeed   = 3.0f; // m/s
-
-
-//-------------------------------------------------------------------------------------
-// ***** OculusRoomTiny Application class
-
-// An instance of this class is created on application startup (main/WinMain).
-// 
-// It then works as follows:
-//
-//  OnStartup   - Window, graphics and HMD setup is done here.
-//                This function will initialize OVR::DeviceManager and HMD,
-//                creating SensorDevice and attaching it to SensorFusion.
-//                This needs to be done before obtaining sensor data.
-//                
-//  OnIdle      - Does per-frame processing, processing SensorFusion and
-//                movement input and rendering the frame.
-
-class OculusRoomTinyApp : public MessageHandler
-{
-public:
-    OculusRoomTinyApp(HINSTANCE hinst);
-    ~OculusRoomTinyApp();
-
-    // Initializes graphics, Rift input and creates world model.
-    virtual int  OnStartup(const char* args);
-    // Called per frame to sample SensorFucion and render the world.
-    virtual void OnIdle();
-
-    // Installed for Oculus device messages. Optional.
-    virtual void OnMessage(const Message& msg);
-
-    // Handle input events for movement.
-    virtual void OnGamepad(float padLx, float padLY, float padRx, float padRy);  
-    virtual void OnMouseMove(int x, int y, int modifiers);    
-    virtual void OnKey(unsigned vk, bool down);
-
-    // Render the view for one eye.
-    void         Render(const StereoEyeParams& stereo);
-
-    // Main application loop.
-    int          Run();
-
-    // Return amount of time passed since application started in seconds.
-    double       GetAppTime() const
-    {
-        return (OVR::Timer::GetTicks() - StartupTicks) * (1.0 / (double)OVR::Timer::MksPerSecond);
-    }
-
-
-protected:
-    
-    // Win32 window setup interface.
-    LRESULT     windowProc(UINT msg, WPARAM wp, LPARAM lp);
-    bool        setupWindow();
-    void        destroyWindow();
-    // Win32 static function that delegates to WindowProc member function.
-    static LRESULT CALLBACK systemWindowProc(HWND window, UINT msg, WPARAM wp, LPARAM lp);
-
-    void        giveUsFocus(bool setFocus);
-
-    static OculusRoomTinyApp*   pApp;
-
-    // *** Rendering Variables
-    Ptr<RenderDevice>   pRender;
-    RendererParams      RenderParams;
-    int                 Width, Height;
-
-
-    // *** Win32 System Variables
-    HWND                hWnd;
-    HINSTANCE           hInstance;    
-    POINT               WindowCenter; // In desktop coordinates
-    bool                Quit;
-    bool                MouseCaptured;
-
-    // Dynamically ink to XInput to simplify projects.    
-    typedef DWORD (WINAPI *PFn_XInputGetState)(DWORD dwUserIndex, XINPUT_STATE* pState);
-    PFn_XInputGetState  pXInputGetState;
-    HMODULE             hXInputModule;
-    UInt32              LastPadPacketNo;
-   
-
-    // *** Oculus HMD Variables
-    
-    Ptr<DeviceManager>  pManager;
-    Ptr<SensorDevice>   pSensor;
-    Ptr<HMDDevice>      pHMD;
-    SensorFusion        SFusion;
-    OVR::HMDInfo        HMDInfo;
-
-    // Last update seconds, used for move speed timing.
-    double              LastUpdate;
-    UInt64              StartupTicks;
-
-     // Position and look. The following apply:
-    Vector3f            EyePos;
-    float               EyeYaw;         // Rotation around Y, CCW positive when looking at RHS (X,Z) plane.
-    float               EyePitch;       // Pitch. If sensor is plugged in, only read from sensor.
-    float               EyeRoll;        // Roll, only accessible from Sensor.
-    float               LastSensorYaw;  // Stores previous Yaw value from to support computing delta.
-
-    // Movement state; different bits may be set based on the state of keys.
-    UByte               MoveForward;
-    UByte               MoveBack;
-    UByte               MoveLeft;
-    UByte               MoveRight;
-    Vector3f            GamepadMove, GamepadRotate;
-
-    Matrix4f            View;
-    RenderTiny::Scene   Scene;
-   
-    // Stereo view parameters.
-    StereoConfig        SConfig;
-    PostProcessType     PostProcess;
-
-    // Shift accelerates movement/adjustment velocity. 
-    bool                ShiftDown;
-    bool                ControlDown;
-};
-
-// Adds sample models and lights to the argument scene.
-void PopulateRoomScene(Scene* scene, RenderDevice* render);
-
-
-#endif
+/************************************************************************************
+
+Filename    :   OculusRoomTiny.h
+Content     :   Simplest possible first-person view test application for Oculus Rift
+Created     :   March 10, 2012
+Authors     :   Michael Antonov, Andrew Reisse
+
+Copyright   :   Copyright 2012 Oculus, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*************************************************************************************/
+#ifndef INC_OculusRoomTiny_h
+#define INC_OculusRoomTiny_h
+
+#include <Windows.h>
+#include <xinput.h>
+
+#include "OVR.h"
+#include "Util/Util_Render_Stereo.h"
+#include "../../LibOVR/Src/Kernel/OVR_Timer.h"
+#include "RenderTiny_D3D1X_Device.h"
+
+using namespace OVR;
+using namespace OVR::RenderTiny;
+
+
+//-------------------------------------------------------------------------------------
+// ***** OculusRoomTiny Description
+
+// This app renders a simple flat-shaded room allowing the user to move along the 
+// floor and look around with an HMD, mouse, keyboard and gamepad. 
+// By default, the application will start full-screen on Oculus Rift.
+// 
+// The following keys work:
+//
+//  'W', 'S', 'A', 'D' - Move forward, back; strafe left/right.
+//  F1 - No stereo, no distortion.
+//  F2 - Stereo, no distortion.
+//  F3 - Stereo and distortion.
+//
+
+// The world RHS coordinate system is defines as follows (as seen in perspective view):
+//  Y - Up
+//  Z - Back
+//  X - Right
+const Vector3f UpVector(0.0f, 1.0f, 0.0f);
+const Vector3f ForwardVector(0.0f, 0.0f, -1.0f);
+const Vector3f RightVector(1.0f, 0.0f, 0.0f);
+
+// We start out looking in the positive Z (180 degree rotation).
+const float    YawInitial  = 3.141592f;
+const float    Sensitivity = 1.0f;
+const float    MoveSpeed   = 3.0f; // m/s
+
+
+//-------------------------------------------------------------------------------------
+// ***** OculusRoomTiny Application class
+
+// An instance of this class is created on application startup (main/WinMain).
+// 
+// It then works as follows:
+//
+//  OnStartup   - Window, graphics and HMD setup is done here.
+//                This function will initialize OVR::DeviceManager and HMD,
+//                creating SensorDevice and attaching it to SensorFusion.
+//                This needs to be done before obtaining sensor data.
+//                
+//  OnIdle      - Does per-frame processing, processing SensorFusion and
+//                movement input and rendering the frame.
+
+class OculusRoomTinyApp : public MessageHandler
+{
+public:
+    OculusRoomTinyApp(HINSTANCE hinst);
+    ~OculusRoomTinyApp();
+
+    // Initializes graphics, Rift input and creates world model.
+    virtual int  OnStartup(const char* args);
+    // Called per frame to sample SensorFucion and render the world.
+    virtual void OnIdle();
+
+    // Installed for Oculus device messages. Optional.
+    virtual void OnMessage(const Message& msg);
+
+    // Handle input events for movement.
+    virtual void OnGamepad(float padLx, float padLY, float padRx, float padRy);  
+    virtual void OnMouseMove(int x, int y, int modifiers);    
+    virtual void OnKey(unsigned vk, bool down);
+
+    // Render the view for one eye.
+    void         Render(const StereoEyeParams& stereo);
+
+    // Main application loop.
+    int          Run();
+
+    // Return amount of time passed since application started in seconds.
+    double       GetAppTime() const
+    {
+        return (OVR::Timer::GetTicks() - StartupTicks) * (1.0 / (double)OVR::Timer::MksPerSecond);
+    }
+
+
+protected:
+    
+    // Win32 window setup interface.
+    LRESULT     windowProc(UINT msg, WPARAM wp, LPARAM lp);
+    bool        setupWindow();
+    void        destroyWindow();
+    // Win32 static function that delegates to WindowProc member function.
+    static LRESULT CALLBACK systemWindowProc(HWND window, UINT msg, WPARAM wp, LPARAM lp);
+
+    void        giveUsFocus(bool setFocus);
+
+    static OculusRoomTinyApp*   pApp;
+
+    // *** Rendering Variables
+    Ptr<RenderDevice>   pRender;
+    RendererParams      RenderParams;
+    int                 Width, Height;
+
+
+    // *** Win32 System Variables
+    HWND                hWnd;
+    HINSTANCE           hInstance;    
+    POINT               WindowCenter; // In desktop coordinates
+    bool                Quit;
+    bool                MouseCaptured;
+
+    // Dynamically ink to XInput to simplify projects.    
+    typedef DWORD (WINAPI *PFn_XInputGetState)(DWORD dwUserIndex, XINPUT_STATE* pState);
+    PFn_XInputGetState  pXInputGetState;
+    HMODULE             hXInputModule;
+    UInt32              LastPadPacketNo;
+   
+
+    // *** Oculus HMD Variables
+    
+    Ptr<DeviceManager>  pManager;
+    Ptr<SensorDevice>   pSensor;
+    Ptr<HMDDevice>      pHMD;
+    SensorFusion        SFusion;
+    OVR::HMDInfo        HMDInfo;
+
+    // Last update seconds, used for move speed timing.
+    double              LastUpdate;
+    UInt64              StartupTicks;
+
+     // Position and look. The following apply:
+    Vector3f            EyePos;
+    float               EyeYaw;         // Rotation around Y, CCW positive when looking at RHS (X,Z) plane.
+    float               EyePitch;       // Pitch. If sensor is plugged in, only read from sensor.
+    float               EyeRoll;        // Roll, only accessible from Sensor.
+    float               LastSensorYaw;  // Stores previous Yaw value from to support computing delta.
+
+    // Movement state; different bits may be set based on the state of keys.
+    UByte               MoveForward;
+    UByte               MoveBack;
+    UByte               MoveLeft;
+    UByte               MoveRight;
+    Vector3f            GamepadMove, GamepadRotate;
+
+    Matrix4f            View;
+    RenderTiny::Scene   Scene;
+   
+    // Stereo view parameters.
+    StereoConfig        SConfig;
+    PostProcessType     PostProcess;
+
+    // Shift accelerates movement/adjustment velocity. 
+    bool                ShiftDown;
+    bool                ControlDown;
+};
+
+// Adds sample models and lights to the argument scene.
+void PopulateRoomScene(Scene* scene, RenderDevice* render);
+
+
+#endif
diff --git a/Samples/OculusWorldDemo/OculusWorldDemo_Msvc2010.vcxproj b/Samples/OculusWorldDemo/OculusWorldDemo_Msvc2010.vcxproj
index 456e3b6..a881ab8 100644
--- a/Samples/OculusWorldDemo/OculusWorldDemo_Msvc2010.vcxproj
+++ b/Samples/OculusWorldDemo/OculusWorldDemo_Msvc2010.vcxproj
@@ -1,211 +1,211 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{8051B877-2992-4F64-8C3B-FAF88B6D83AA}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>OculusWorldDemo</RootNamespace>
-    <ProjectName>OculusWorldDemo</ProjectName>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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+      <Filter>CommonSrc\Render</Filter>
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+    <ClInclude Include="Player.h" />
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 </Project>
 \ No newline at end of file
diff --git a/Samples/SensorBox/SensorBoxTest.cpp b/Samples/SensorBox/SensorBoxTest.cpp
index 637f235..7ca416f 100644
--- a/Samples/SensorBox/SensorBoxTest.cpp
+++ b/Samples/SensorBox/SensorBoxTest.cpp
@@ -1,506 +1,506 @@
-/************************************************************************************
-
-Filename    :   SensorBoxTest.h
-Content     :   Visual orientaion sensor test app; renders a rotating box over axes.
-Created     :   October 1, 2012
-Authors     :   Michael Antonov
-
-Copyright   :   Copyright 2012 Oculus, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-*************************************************************************************/
-
-#include "OVR.h"
-#include "Kernel/OVR_String.h"
-
-#include "../CommonSrc/Platform/Platform_Default.h"
-#include "../CommonSrc/Render/Render_Device.h"
-#include "../CommonSrc/Platform/Gamepad.h"
-
-using namespace OVR;
-using namespace OVR::Platform;
-using namespace OVR::Render;
-
-//-------------------------------------------------------------------------------------
-// ***** SensorBoxTest Description
-
-// This application renders an axes-colored box that rotates with sensor input. App allows
-// user to toggle views for debugging purposes by pressing F1, F2, F3 keys.
-// Application further allows running multiple sensors at once to compare sensor quality.
-//
-// The Right-handed coordinate system is defines as follows (as seen in perspective view):
-//  Y - Up    (colored red)
-//  Z - Back  (Out from screen, colored blue)
-//  X - Right (green)
-//  All cameras are looking at the origin.  
-
-// Camera view types.
-enum ViewType
-{
-    View_Perspective,
-    View_XZ_UpY,
-    View_XY_DownZ,
-    View_Count
-};
-
-
-//-------------------------------------------------------------------------------------
-
-class InputTestApp : public Application
-{
-    RenderDevice*      pRender;
-
-    Ptr<DeviceManager> pManager;
-    Ptr<HMDDevice>     pHMD;
-    Ptr<SensorDevice>  pSensor;
-    Ptr<SensorDevice>  pSensor2;    
-
-    SensorFusion       SFusion;
-    SensorFusion       SFusion2;
-    
-    double          LastUpdate;
-    ViewType        CurrentView;
-
-    double          LastTitleUpdate;
-
-    Matrix4f        Proj;
-    Matrix4f        View;
-    Scene           Sc;
-    Ptr<Model>      pAxes;   // Model of the coordinate system
-    Ptr<Container>  pBox;    // Rendered box
-    Ptr<Container>  pBox2;   // Second model (right now just lines)
-
-    // Applies specified projection/lookAt direction to the scene.
-    void            SetView(ViewType view);
-
-public:
-
-    InputTestApp();
-    ~InputTestApp();
-
-    virtual int  OnStartup(int argc, const char** argv);
-    virtual void OnIdle();
-
-    virtual void OnMouseMove(int x, int y, int modifiers);
-    virtual void OnKey(KeyCode key, int chr, bool down, int modifiers);
-};
-
-InputTestApp::InputTestApp()
-    : pRender(0), CurrentView(View_Perspective),
-      LastUpdate(0), LastTitleUpdate(0), pAxes(0), pBox(0)
-{
-
-}
-
-
-/*
-void UseCase()
-{
-    using namespace OVR;
-
-    OVR::System::Init();
-
-    Ptr<DeviceManager> pManager = 0;
-    Ptr<HMDDevice>     pHMD = 0;
-    Ptr<SensorDevice>  pSensor = 0;
-    SensorFusion       FusionResult;
-
-     
-    // *** Initialization - Create the first available HMD Device
-    pManager = *DeviceManager::Create();
-    pHMD     = *pManager->EnumerateDevices<HMDDevice>().CreateDevice();
-    if (!pHMD)
-        return;
-    pSensor  = *pHMD->GetSensor();
-
-    // Get DisplayDeviceName, ScreenWidth/Height, etc..
-    HMDInfo hmdInfo;
-    pHMD->GetDeviceInfo(&hmdInfo);
-    
-    if (pSensor)
-        FusionResult.AttachToSensor(pSensor);
-
-    // *** Per Frame
-    // Get orientation quaternion to control view
-    Quatf q = FusionResult.GetOrientation();
-
-    // Create a matrix from quaternion,
-    // where elements [0][0] through [3][3] contain rotation.
-    Matrix4f bodyFrameMatrix(q); 
-
-    // Get Euler angles from quaternion, in specified axis rotation order.
-    float yaw, pitch, roll;
-    q.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &pitch, &roll);
-
-    // *** Shutdown
-    pSensor.Clear();
-    pHMD.Clear();
-    pManager.Clear();
-
-    OVR::System::Destroy();
-}
-*/
-
-InputTestApp::~InputTestApp()
-{
-    pSensor.Clear();
-    pManager.Clear();
-    
-}
-
-
-int InputTestApp::OnStartup(int argc, const char** argv)
-{
-    if (!pPlatform->SetupWindow(1200,800))
-        return 1;
-    
-
-    pManager = *DeviceManager::Create();
-    
-    // This initialization logic supports running two sensors at the same time.
-   
-    DeviceEnumerator<SensorDevice> isensor = pManager->EnumerateDevices<SensorDevice>();
-    DeviceEnumerator<SensorDevice> oculusSensor;
-    DeviceEnumerator<SensorDevice> oculusSensor2;
-    
-    while(isensor)
-    {
-        DeviceInfo di;
-        if (isensor.GetDeviceInfo(&di))
-        {
-            if (strstr(di.ProductName, "Tracker"))
-            {
-                if (!oculusSensor)
-                    oculusSensor = isensor;
-                else if (!oculusSensor2)
-                    oculusSensor2 = isensor;
-            }
-        }
-
-        isensor.Next();
-    }
-
-    if (oculusSensor)
-    {
-        pSensor = *oculusSensor.CreateDevice();
-
-        if (pSensor)
-            pSensor->SetRange(SensorRange(4 * 9.81f, 8 * Math<float>::Pi, 1.0f), true);
-
-        if (oculusSensor2)
-        {
-            // Second Oculus sensor, useful for comparing firmware behavior & settings.
-            pSensor2 = *oculusSensor2.CreateDevice();
-
-            if (pSensor2)
-                pSensor2->SetRange(SensorRange(4 * 9.81f, 8 * Math<float>::Pi, 1.0f), true);
-        }
-    }
-
-    oculusSensor.Clear();
-    oculusSensor2.Clear();
-       
-    
-    /*
-    DeviceHandle hHMD = pManager->EnumerateDevices<HMDDevice>();
-    HMDInfo      hmdInfo;
-    if (hHMD)
-    {        
-        hHMD.GetDeviceInfo(&hmdInfo);
-    }
-    */
-
-    if (pSensor)
-        SFusion.AttachToSensor(pSensor);
-    if (pSensor2)
-        SFusion2.AttachToSensor(pSensor2);
-
-    /*
-    // Test rotation: This give rotations clockwise (CW) while looking from
-    // origin in the direction of the axis.
-
-    Vector3f xV(1,0,0);
-    Vector3f zV(0,0,1);
-
-    Vector3f rxV = Matrix4f::RotationZ(DegreeToRad(10.0f)).Transform(xV);
-    Vector3f ryV = Matrix4f::RotationY(DegreeToRad(10.0f)).Transform(xV);
-    Vector3f rzV = Matrix4f::RotationX(DegreeToRad(10.0f)).Transform(zV);
-    */
-
-    // Report relative mouse motion (not absolute position)
-   // pPlatform->SetMouseMode(Mouse_Relative);
-
-    const char* graphics = "d3d10";
-    for (int i = 1; i < argc; i++)
-        if (!strcmp(argv[i], "-r") && i < argc-1)
-            graphics = argv[i+1];
-
-    pRender = pPlatform->SetupGraphics(OVR_DEFAULT_RENDER_DEVICE_SET, graphics,
-                                       RendererParams());
-  
-    //WireframeFill = pRender->CreateSimpleFill(Fill::F_Wireframe);
-
-
-    
-    // *** Rotating Box
-    
-    pBox = *new Container;
-    pBox->Add(Ptr<Model>(        
-       *Model::CreateAxisFaceColorBox(-2.0f, 2.0f, Color(0,   0xAA, 0),        // x = green
-                                      -1.0f, 1.0f, Color(0xAA,0,    0),        // y = red
-                                      -1.0f, 1.0f, Color(0,   0,    0xAA)) )); // z = blue 
-    // Drop-down line from box, to make it easier to see differences in angle.
-    Ptr<Model> downLine = *new Model(Prim_Lines);
-    downLine->AddLine(Vertex(0.0f,-4.5f, 0.0f, 0xFFE0B0B0),
-                      Vertex(0.0f, 0.0f, 0.0f, 0xFFE0B0B0));
-    pBox->Add(downLine);
-    Sc.World.Add(pBox);
-
-    
-    // Secondary rotating coordinate object, if we have two values.
-    if (pSensor2)
-    {
-        pBox2 = *new Container;
-
-        // Drop-down line from box, to make it easier to see differences in angle.
-        Ptr<Model> lines = *new Model(Prim_Lines);
-        lines->AddLine(Vertex( 0.0f,-4.0f, 0.0f, 0xFFA07070),  // -Y
-                       Vertex( 0.0f, 0.0f, 0.0f, 0xFFA07070));
-        lines->AddLine(Vertex(-4.0f, 0.0f, 0.0f, 0xFF70A070),  // -X
-                       Vertex( 0.0f, 0.0f, 0.0f, 0xFF70A070));
-        lines->AddLine(Vertex( 0.0f, 0.0f,-4.0f, 0xFF7070A0),  // -Z
-                       Vertex( 0.0f, 0.0f, 0.0f, 0xFF7070A0));
-        pBox2->Add(lines);
-        Sc.World.Add(pBox2);
-    }
-
-
-    // *** World axis X,Y,Z rendering.
-
-    pAxes = *new Model(Prim_Lines);
-    pAxes->AddLine(Vertex(-8.0f, 0.0f, 0.0f, 0xFF40FF40),
-                   Vertex( 8.0f, 0.0f, 0.0f, 0xFF40FF40)); // X
-    pAxes->AddLine(Vertex( 7.6f, 0.4f, 0.4f, 0xFF40FF40),
-                   Vertex( 8.0f, 0.0f, 0.0f, 0xFF40FF40)); // X - arrow
-    pAxes->AddLine(Vertex( 7.6f,-0.4f,-0.4f, 0xFF40FF40),
-                   Vertex( 8.0f, 0.0f, 0.0f, 0xFF40FF40)); // X - arrow
-
-    pAxes->AddLine(Vertex( 0.0f,-8.0f, 0.0f, 0xFFFF4040),
-                   Vertex( 0.0f, 8.0f, 0.0f, 0xFFFF4040)); // Y
-    pAxes->AddLine(Vertex( 0.4f, 7.6f, 0.0f, 0xFFFF4040),
-                   Vertex( 0.0f, 8.0f, 0.0f, 0xFFFF4040)); // Y - arrow
-    pAxes->AddLine(Vertex(-0.4f, 7.6f, 0.0f, 0xFFFF4040),
-                   Vertex( 0.0f, 8.0f, 0.0f, 0xFFFF4040)); // Y
-    
-    pAxes->AddLine(Vertex( 0.0f, 0.0f,-8.0f, 0xFF4040FF),
-                   Vertex( 0.0f, 0.0f, 8.0f, 0xFF4040FF)); // Z
-    pAxes->AddLine(Vertex( 0.4f, 0.0f, 7.6f, 0xFF4040FF),
-                   Vertex( 0.0f, 0.0f, 8.0f, 0xFF4040FF)); // Z - arrow
-    pAxes->AddLine(Vertex(-0.4f, 0.0f, 7.6f, 0xFF4040FF),
-                   Vertex( 0.0f, 0.0f, 8.0f, 0xFF4040FF)); // Z - arrow
-    Sc.World.Add(pAxes);
-   
-
-    SetView(CurrentView);
-
-
-    LastUpdate = pPlatform->GetAppTime();
-    return 0;
-}
-
-void InputTestApp::SetView(ViewType type)
-{
-    switch(type)
-    {
-    case View_Perspective:
-        View = Matrix4f::LookAtRH(Vector3f(5.0f, 4.0f, 10.0f), // eye
-                                  Vector3f(0.0f, 1.5f, 0.0f),   // at
-                                  Vector3f(0.0f, 1.0f, 0.0f));
-        break;
-
-    case View_XY_DownZ: // F2
-        View = Matrix4f::LookAtRH(Vector3f(0.0f, 0.0f, 10.0f),  // eye
-                                  Vector3f(0.0f, 0.0f, 0.0f),   // at
-                                  Vector3f(0.0f, 1.0f, 0.0f));
-        break;
-
-     case View_XZ_UpY:
-        View = Matrix4f::LookAtRH(Vector3f(0.0f,-10.0f, 0.0f),   // eye
-                                  Vector3f(0.0f,  0.0f, 0.0f),   // at
-                                  Vector3f(0.0f,  0.0f, 1.0f));
-        
-        break;
-        default:
-            break;
-    }
-
-    Proj = Matrix4f::PerspectiveRH(DegreeToRad(70.0f), 1280 / (float)800,
-                                   0.3f, 1000.0f);  // LH
-}
-
-
-void InputTestApp::OnMouseMove(int x, int y, int modifiers)
-{
-    OVR_UNUSED3(x, y, modifiers);
-}
-
-
-static float CalcDownAngleDegrees(Quatf q)
-{
-    Vector3f downVector(0.0f, -1.0f, 0.0f);    
-    Vector3f val= q.Rotate(downVector);
-    return RadToDegree(downVector.Angle(val));
-}
-
-void InputTestApp::OnKey(KeyCode key, int chr, bool down, int modifiers)
-{
-    OVR_UNUSED2(chr, modifiers);
-
-    switch (key)
-    {
-    case Key_Q:
-        if (!down)
-            pPlatform->Exit(0);
-        break;
-
-    case Key_F1:
-        CurrentView = View_Perspective;
-        SetView(CurrentView);
-        //UpdateWindowTitle();
-        break;
-    case Key_F2:
-        CurrentView = View_XY_DownZ;
-        SetView(CurrentView);
-        break;
-    case Key_F3:
-        CurrentView = View_XZ_UpY;
-        SetView(CurrentView);
-        break;
-
-    case Key_R:
-        if (down)
-        {
-            SFusion.Reset();
-            SFusion2.Reset();
-        }
-        break;
-
-    case Key_H:
-        if (down && pSensor)
-        {
-            SensorDevice::CoordinateFrame coord = pSensor->GetCoordinateFrame();
-            pSensor->SetCoordinateFrame(
-                (coord == SensorDevice::Coord_Sensor) ?
-                SensorDevice::Coord_HMD : SensorDevice::Coord_Sensor);
-            SFusion.Reset();
-            SFusion2.Reset();
-        }
-        break;
-
-    case Key_G:
-        if (down)
-        {
-            SFusion.SetGravityEnabled(!SFusion.IsGravityEnabled());
-            SFusion2.SetGravityEnabled(SFusion.IsGravityEnabled());
-        }
-        break;
-
-    case Key_A:
-
-        if (down)
-        {
-            if (!pSensor2)
-            {
-                LogText("Angle: %2.3f\n", CalcDownAngleDegrees(SFusion.GetOrientation()));
-            }
-            else
-            {
-                LogText("Angle: %2.3f Secondary Sensor Angle: %2.3f\n",
-                        CalcDownAngleDegrees(SFusion.GetOrientation()),
-                        CalcDownAngleDegrees(SFusion2.GetOrientation()));
-            }                        
-        }
-        break;
-
-        /*
-    case Key_End:
-        if (!down)
-        {
-            OriAdjust = OriSensor.Conj();
-            Sc.ViewPoint.SetOrientation(Quatf());
-        }
-        break; */
-        default:
-            break;
-    }
-}
-
-void InputTestApp::OnIdle()
-{
-    double curtime = pPlatform->GetAppTime();
- //   float  dt      = float(LastUpdate - curtime);
-    LastUpdate     = curtime;
-    
-    if (pBox)
-    {
-        Quatf q = SFusion.GetOrientation();
-        pBox->SetOrientation(q);
-
-   // Test Euler conversion, alternative to the above:
-   //     Vector3f euler;
-   //     SFusion.GetOrientation().GetEulerABC<Axis_Y, Axis_X, Axis_Z, Rotate_CCW, Handed_R>(&euler.y, &euler.x, &euler.z);
-   //     Matrix4f mat = Matrix4f::RotationY(euler.y) * Matrix4f::RotationX(euler.x) * Matrix4f::RotationZ(euler.z);
-   //  pBox->SetMatrix(mat);    
-
-        // Update titlebar every 20th of a second.
-        if ((curtime - LastTitleUpdate) > 0.05f)
-        {
-            char                          titleBuffer[512];
-            SensorDevice::CoordinateFrame coord = SensorDevice::Coord_Sensor;
-            if (pSensor)
-                coord = pSensor->GetCoordinateFrame();
-
-            OVR_sprintf(titleBuffer, 512, "OVR SensorBox %s %s  Ang: %0.3f",
-                        (SFusion.IsGravityEnabled() ?  "" : "[Grav Off]"),
-                        (coord == SensorDevice::Coord_HMD) ? "[HMD Coord]" : "",
-                        CalcDownAngleDegrees(q));
-            pPlatform->SetWindowTitle(titleBuffer);
-            LastTitleUpdate = curtime;
-        }
-    }
-
-    if (pBox2)
-    {
-        pBox2->SetOrientation(SFusion2.GetOrientation());
-    }
-
-    // Render
-    int w, h;
-    pPlatform->GetWindowSize(&w, &h);
-
-    pRender->SetViewport(0, 0, w, h);
-
-    pRender->Clear();
-    pRender->BeginScene();
-
-    pRender->SetProjection(Proj);
-    pRender->SetDepthMode(1,1);
-    
-    Sc.Render(pRender, View);
-
-    pRender->Present();
-
-}
-
-OVR_PLATFORM_APP(InputTestApp);
+/************************************************************************************
+
+Filename    :   SensorBoxTest.h
+Content     :   Visual orientaion sensor test app; renders a rotating box over axes.
+Created     :   October 1, 2012
+Authors     :   Michael Antonov
+
+Copyright   :   Copyright 2012 Oculus, Inc. All Rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*************************************************************************************/
+
+#include "OVR.h"
+#include "Kernel/OVR_String.h"
+
+#include "../CommonSrc/Platform/Platform_Default.h"
+#include "../CommonSrc/Render/Render_Device.h"
+#include "../CommonSrc/Platform/Gamepad.h"
+
+using namespace OVR;
+using namespace OVR::Platform;
+using namespace OVR::Render;
+
+//-------------------------------------------------------------------------------------
+// ***** SensorBoxTest Description
+
+// This application renders an axes-colored box that rotates with sensor input. App allows
+// user to toggle views for debugging purposes by pressing F1, F2, F3 keys.
+// Application further allows running multiple sensors at once to compare sensor quality.
+//
+// The Right-handed coordinate system is defines as follows (as seen in perspective view):
+//  Y - Up    (colored red)
+//  Z - Back  (Out from screen, colored blue)
+//  X - Right (green)
+//  All cameras are looking at the origin.  
+
+// Camera view types.
+enum ViewType
+{
+    View_Perspective,
+    View_XZ_UpY,
+    View_XY_DownZ,
+    View_Count
+};
+
+
+//-------------------------------------------------------------------------------------
+
+class InputTestApp : public Application
+{
+    RenderDevice*      pRender;
+
+    Ptr<DeviceManager> pManager;
+    Ptr<HMDDevice>     pHMD;
+    Ptr<SensorDevice>  pSensor;
+    Ptr<SensorDevice>  pSensor2;    
+
+    SensorFusion       SFusion;
+    SensorFusion       SFusion2;
+    
+    double          LastUpdate;
+    ViewType        CurrentView;
+
+    double          LastTitleUpdate;
+
+    Matrix4f        Proj;
+    Matrix4f        View;
+    Scene           Sc;
+    Ptr<Model>      pAxes;   // Model of the coordinate system
+    Ptr<Container>  pBox;    // Rendered box
+    Ptr<Container>  pBox2;   // Second model (right now just lines)
+
+    // Applies specified projection/lookAt direction to the scene.
+    void            SetView(ViewType view);
+
+public:
+
+    InputTestApp();
+    ~InputTestApp();
+
+    virtual int  OnStartup(int argc, const char** argv);
+    virtual void OnIdle();
+
+    virtual void OnMouseMove(int x, int y, int modifiers);
+    virtual void OnKey(KeyCode key, int chr, bool down, int modifiers);
+};
+
+InputTestApp::InputTestApp()
+    : pRender(0), CurrentView(View_Perspective),
+      LastUpdate(0), LastTitleUpdate(0), pAxes(0), pBox(0)
+{
+
+}
+
+
+/*
+void UseCase()
+{
+    using namespace OVR;
+
+    OVR::System::Init();
+
+    Ptr<DeviceManager> pManager = 0;
+    Ptr<HMDDevice>     pHMD = 0;
+    Ptr<SensorDevice>  pSensor = 0;
+    SensorFusion       FusionResult;
+
+     
+    // *** Initialization - Create the first available HMD Device
+    pManager = *DeviceManager::Create();
+    pHMD     = *pManager->EnumerateDevices<HMDDevice>().CreateDevice();
+    if (!pHMD)
+        return;
+    pSensor  = *pHMD->GetSensor();
+
+    // Get DisplayDeviceName, ScreenWidth/Height, etc..
+    HMDInfo hmdInfo;
+    pHMD->GetDeviceInfo(&hmdInfo);
+    
+    if (pSensor)
+        FusionResult.AttachToSensor(pSensor);
+
+    // *** Per Frame
+    // Get orientation quaternion to control view
+    Quatf q = FusionResult.GetOrientation();
+
+    // Create a matrix from quaternion,
+    // where elements [0][0] through [3][3] contain rotation.
+    Matrix4f bodyFrameMatrix(q); 
+
+    // Get Euler angles from quaternion, in specified axis rotation order.
+    float yaw, pitch, roll;
+    q.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &pitch, &roll);
+
+    // *** Shutdown
+    pSensor.Clear();
+    pHMD.Clear();
+    pManager.Clear();
+
+    OVR::System::Destroy();
+}
+*/
+
+InputTestApp::~InputTestApp()
+{
+    pSensor.Clear();
+    pManager.Clear();
+    
+}
+
+
+int InputTestApp::OnStartup(int argc, const char** argv)
+{
+    if (!pPlatform->SetupWindow(1200,800))
+        return 1;
+    
+
+    pManager = *DeviceManager::Create();
+    
+    // This initialization logic supports running two sensors at the same time.
+   
+    DeviceEnumerator<SensorDevice> isensor = pManager->EnumerateDevices<SensorDevice>();
+    DeviceEnumerator<SensorDevice> oculusSensor;
+    DeviceEnumerator<SensorDevice> oculusSensor2;
+    
+    while(isensor)
+    {
+        DeviceInfo di;
+        if (isensor.GetDeviceInfo(&di))
+        {
+            if (strstr(di.ProductName, "Tracker"))
+            {
+                if (!oculusSensor)
+                    oculusSensor = isensor;
+                else if (!oculusSensor2)
+                    oculusSensor2 = isensor;
+            }
+        }
+
+        isensor.Next();
+    }
+
+    if (oculusSensor)
+    {
+        pSensor = *oculusSensor.CreateDevice();
+
+        if (pSensor)
+            pSensor->SetRange(SensorRange(4 * 9.81f, 8 * Math<float>::Pi, 1.0f), true);
+
+        if (oculusSensor2)
+        {
+            // Second Oculus sensor, useful for comparing firmware behavior & settings.
+            pSensor2 = *oculusSensor2.CreateDevice();
+
+            if (pSensor2)
+                pSensor2->SetRange(SensorRange(4 * 9.81f, 8 * Math<float>::Pi, 1.0f), true);
+        }
+    }
+
+    oculusSensor.Clear();
+    oculusSensor2.Clear();
+       
+    
+    /*
+    DeviceHandle hHMD = pManager->EnumerateDevices<HMDDevice>();
+    HMDInfo      hmdInfo;
+    if (hHMD)
+    {        
+        hHMD.GetDeviceInfo(&hmdInfo);
+    }
+    */
+
+    if (pSensor)
+        SFusion.AttachToSensor(pSensor);
+    if (pSensor2)
+        SFusion2.AttachToSensor(pSensor2);
+
+    /*
+    // Test rotation: This give rotations clockwise (CW) while looking from
+    // origin in the direction of the axis.
+
+    Vector3f xV(1,0,0);
+    Vector3f zV(0,0,1);
+
+    Vector3f rxV = Matrix4f::RotationZ(DegreeToRad(10.0f)).Transform(xV);
+    Vector3f ryV = Matrix4f::RotationY(DegreeToRad(10.0f)).Transform(xV);
+    Vector3f rzV = Matrix4f::RotationX(DegreeToRad(10.0f)).Transform(zV);
+    */
+
+    // Report relative mouse motion (not absolute position)
+   // pPlatform->SetMouseMode(Mouse_Relative);
+
+    const char* graphics = "d3d10";
+    for (int i = 1; i < argc; i++)
+        if (!strcmp(argv[i], "-r") && i < argc-1)
+            graphics = argv[i+1];
+
+    pRender = pPlatform->SetupGraphics(OVR_DEFAULT_RENDER_DEVICE_SET, graphics,
+                                       RendererParams());
+  
+    //WireframeFill = pRender->CreateSimpleFill(Fill::F_Wireframe);
+
+
+    
+    // *** Rotating Box
+    
+    pBox = *new Container;
+    pBox->Add(Ptr<Model>(        
+       *Model::CreateAxisFaceColorBox(-2.0f, 2.0f, Color(0,   0xAA, 0),        // x = green
+                                      -1.0f, 1.0f, Color(0xAA,0,    0),        // y = red
+                                      -1.0f, 1.0f, Color(0,   0,    0xAA)) )); // z = blue 
+    // Drop-down line from box, to make it easier to see differences in angle.
+    Ptr<Model> downLine = *new Model(Prim_Lines);
+    downLine->AddLine(Vertex(0.0f,-4.5f, 0.0f, 0xFFE0B0B0),
+                      Vertex(0.0f, 0.0f, 0.0f, 0xFFE0B0B0));
+    pBox->Add(downLine);
+    Sc.World.Add(pBox);
+
+    
+    // Secondary rotating coordinate object, if we have two values.
+    if (pSensor2)
+    {
+        pBox2 = *new Container;
+
+        // Drop-down line from box, to make it easier to see differences in angle.
+        Ptr<Model> lines = *new Model(Prim_Lines);
+        lines->AddLine(Vertex( 0.0f,-4.0f, 0.0f, 0xFFA07070),  // -Y
+                       Vertex( 0.0f, 0.0f, 0.0f, 0xFFA07070));
+        lines->AddLine(Vertex(-4.0f, 0.0f, 0.0f, 0xFF70A070),  // -X
+                       Vertex( 0.0f, 0.0f, 0.0f, 0xFF70A070));
+        lines->AddLine(Vertex( 0.0f, 0.0f,-4.0f, 0xFF7070A0),  // -Z
+                       Vertex( 0.0f, 0.0f, 0.0f, 0xFF7070A0));
+        pBox2->Add(lines);
+        Sc.World.Add(pBox2);
+    }
+
+
+    // *** World axis X,Y,Z rendering.
+
+    pAxes = *new Model(Prim_Lines);
+    pAxes->AddLine(Vertex(-8.0f, 0.0f, 0.0f, 0xFF40FF40),
+                   Vertex( 8.0f, 0.0f, 0.0f, 0xFF40FF40)); // X
+    pAxes->AddLine(Vertex( 7.6f, 0.4f, 0.4f, 0xFF40FF40),
+                   Vertex( 8.0f, 0.0f, 0.0f, 0xFF40FF40)); // X - arrow
+    pAxes->AddLine(Vertex( 7.6f,-0.4f,-0.4f, 0xFF40FF40),
+                   Vertex( 8.0f, 0.0f, 0.0f, 0xFF40FF40)); // X - arrow
+
+    pAxes->AddLine(Vertex( 0.0f,-8.0f, 0.0f, 0xFFFF4040),
+                   Vertex( 0.0f, 8.0f, 0.0f, 0xFFFF4040)); // Y
+    pAxes->AddLine(Vertex( 0.4f, 7.6f, 0.0f, 0xFFFF4040),
+                   Vertex( 0.0f, 8.0f, 0.0f, 0xFFFF4040)); // Y - arrow
+    pAxes->AddLine(Vertex(-0.4f, 7.6f, 0.0f, 0xFFFF4040),
+                   Vertex( 0.0f, 8.0f, 0.0f, 0xFFFF4040)); // Y
+    
+    pAxes->AddLine(Vertex( 0.0f, 0.0f,-8.0f, 0xFF4040FF),
+                   Vertex( 0.0f, 0.0f, 8.0f, 0xFF4040FF)); // Z
+    pAxes->AddLine(Vertex( 0.4f, 0.0f, 7.6f, 0xFF4040FF),
+                   Vertex( 0.0f, 0.0f, 8.0f, 0xFF4040FF)); // Z - arrow
+    pAxes->AddLine(Vertex(-0.4f, 0.0f, 7.6f, 0xFF4040FF),
+                   Vertex( 0.0f, 0.0f, 8.0f, 0xFF4040FF)); // Z - arrow
+    Sc.World.Add(pAxes);
+   
+
+    SetView(CurrentView);
+
+
+    LastUpdate = pPlatform->GetAppTime();
+    return 0;
+}
+
+void InputTestApp::SetView(ViewType type)
+{
+    switch(type)
+    {
+    case View_Perspective:
+        View = Matrix4f::LookAtRH(Vector3f(5.0f, 4.0f, 10.0f), // eye
+                                  Vector3f(0.0f, 1.5f, 0.0f),   // at
+                                  Vector3f(0.0f, 1.0f, 0.0f));
+        break;
+
+    case View_XY_DownZ: // F2
+        View = Matrix4f::LookAtRH(Vector3f(0.0f, 0.0f, 10.0f),  // eye
+                                  Vector3f(0.0f, 0.0f, 0.0f),   // at
+                                  Vector3f(0.0f, 1.0f, 0.0f));
+        break;
+
+     case View_XZ_UpY:
+        View = Matrix4f::LookAtRH(Vector3f(0.0f,-10.0f, 0.0f),   // eye
+                                  Vector3f(0.0f,  0.0f, 0.0f),   // at
+                                  Vector3f(0.0f,  0.0f, 1.0f));
+        
+        break;
+        default:
+            break;
+    }
+
+    Proj = Matrix4f::PerspectiveRH(DegreeToRad(70.0f), 1280 / (float)800,
+                                   0.3f, 1000.0f);  // LH
+}
+
+
+void InputTestApp::OnMouseMove(int x, int y, int modifiers)
+{
+    OVR_UNUSED3(x, y, modifiers);
+}
+
+
+static float CalcDownAngleDegrees(Quatf q)
+{
+    Vector3f downVector(0.0f, -1.0f, 0.0f);    
+    Vector3f val= q.Rotate(downVector);
+    return RadToDegree(downVector.Angle(val));
+}
+
+void InputTestApp::OnKey(KeyCode key, int chr, bool down, int modifiers)
+{
+    OVR_UNUSED2(chr, modifiers);
+
+    switch (key)
+    {
+    case Key_Q:
+        if (!down)
+            pPlatform->Exit(0);
+        break;
+
+    case Key_F1:
+        CurrentView = View_Perspective;
+        SetView(CurrentView);
+        //UpdateWindowTitle();
+        break;
+    case Key_F2:
+        CurrentView = View_XY_DownZ;
+        SetView(CurrentView);
+        break;
+    case Key_F3:
+        CurrentView = View_XZ_UpY;
+        SetView(CurrentView);
+        break;
+
+    case Key_R:
+        if (down)
+        {
+            SFusion.Reset();
+            SFusion2.Reset();
+        }
+        break;
+
+    case Key_H:
+        if (down && pSensor)
+        {
+            SensorDevice::CoordinateFrame coord = pSensor->GetCoordinateFrame();
+            pSensor->SetCoordinateFrame(
+                (coord == SensorDevice::Coord_Sensor) ?
+                SensorDevice::Coord_HMD : SensorDevice::Coord_Sensor);
+            SFusion.Reset();
+            SFusion2.Reset();
+        }
+        break;
+
+    case Key_G:
+        if (down)
+        {
+            SFusion.SetGravityEnabled(!SFusion.IsGravityEnabled());
+            SFusion2.SetGravityEnabled(SFusion.IsGravityEnabled());
+        }
+        break;
+
+    case Key_A:
+
+        if (down)
+        {
+            if (!pSensor2)
+            {
+                LogText("Angle: %2.3f\n", CalcDownAngleDegrees(SFusion.GetOrientation()));
+            }
+            else
+            {
+                LogText("Angle: %2.3f Secondary Sensor Angle: %2.3f\n",
+                        CalcDownAngleDegrees(SFusion.GetOrientation()),
+                        CalcDownAngleDegrees(SFusion2.GetOrientation()));
+            }                        
+        }
+        break;
+
+        /*
+    case Key_End:
+        if (!down)
+        {
+            OriAdjust = OriSensor.Conj();
+            Sc.ViewPoint.SetOrientation(Quatf());
+        }
+        break; */
+        default:
+            break;
+    }
+}
+
+void InputTestApp::OnIdle()
+{
+    double curtime = pPlatform->GetAppTime();
+ //   float  dt      = float(LastUpdate - curtime);
+    LastUpdate     = curtime;
+    
+    if (pBox)
+    {
+        Quatf q = SFusion.GetOrientation();
+        pBox->SetOrientation(q);
+
+   // Test Euler conversion, alternative to the above:
+   //     Vector3f euler;
+   //     SFusion.GetOrientation().GetEulerABC<Axis_Y, Axis_X, Axis_Z, Rotate_CCW, Handed_R>(&euler.y, &euler.x, &euler.z);
+   //     Matrix4f mat = Matrix4f::RotationY(euler.y) * Matrix4f::RotationX(euler.x) * Matrix4f::RotationZ(euler.z);
+   //  pBox->SetMatrix(mat);    
+
+        // Update titlebar every 20th of a second.
+        if ((curtime - LastTitleUpdate) > 0.05f)
+        {
+            char                          titleBuffer[512];
+            SensorDevice::CoordinateFrame coord = SensorDevice::Coord_Sensor;
+            if (pSensor)
+                coord = pSensor->GetCoordinateFrame();
+
+            OVR_sprintf(titleBuffer, 512, "OVR SensorBox %s %s  Ang: %0.3f",
+                        (SFusion.IsGravityEnabled() ?  "" : "[Grav Off]"),
+                        (coord == SensorDevice::Coord_HMD) ? "[HMD Coord]" : "",
+                        CalcDownAngleDegrees(q));
+            pPlatform->SetWindowTitle(titleBuffer);
+            LastTitleUpdate = curtime;
+        }
+    }
+
+    if (pBox2)
+    {
+        pBox2->SetOrientation(SFusion2.GetOrientation());
+    }
+
+    // Render
+    int w, h;
+    pPlatform->GetWindowSize(&w, &h);
+
+    pRender->SetViewport(0, 0, w, h);
+
+    pRender->Clear();
+    pRender->BeginScene();
+
+    pRender->SetProjection(Proj);
+    pRender->SetDepthMode(1,1);
+    
+    Sc.Render(pRender, View);
+
+    pRender->Present();
+
+}
+
+OVR_PLATFORM_APP(InputTestApp);
diff --git a/Samples/SensorBox/SensorBoxTest_Msvc2010.vcxproj b/Samples/SensorBox/SensorBoxTest_Msvc2010.vcxproj
index dc49cd9..a0c06af 100644
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 \ No newline at end of file
author	Brad Davis <[email protected]>	2013-07-03 10:28:24 -0700
committer	Brad Davis <[email protected]>	2013-07-03 10:28:24 -0700
commit	b71a796bd6efc9fffd78045025eabd4b276adc69 (patch)
tree	dec98b43ce0b59b0eb4a778ac7c6c516007524fe /Samples
parent	d46694c91c2bec4eb1e282c0c0101e6dab26e082 (diff)