Adding 0.4.1 windows files

2 files changed, 21 insertions, 19 deletions

diff --git a/LibOVR/Src/Kernel/OVR_System.cpp b/LibOVR/Src/Kernel/OVR_System.cpp
index 8d5d201..8fb93b5 100644
--- a/LibOVR/Src/Kernel/OVR_System.cpp
+++ b/LibOVR/Src/Kernel/OVR_System.cpp
@@ -35,6 +35,7 @@ limitations under the License.
 
 namespace OVR {
 
+extern bool anyRiftsInExtendedMode();
 
 // Stack of destroy listeners (push/pop semantics)
 static SystemSingletonInternal *SystemShutdownListenerStack = 0;
@@ -49,17 +50,12 @@ void SystemSingletonInternal::PushDestroyCallbacks()
     SystemShutdownListenerStack = this;
 }
 
-
-// Initializes System core, installing allocator.
-void System::Init(Log* log, Allocator *palloc)
+void System::DirectDisplayInitialize()
 {    
-    if (!Allocator::GetInstance())
-    {
-        Log::SetGlobalLog(log);
-        Timer::initializeTimerSystem();
-        Allocator::setInstance(palloc);
-		Display::Initialize();
 #ifdef OVR_OS_WIN32
+	// Set up display code for Windows
+	Win32::DisplayShim::GetInstance();
+
 		// This code will look for the first display. If it's a display
 		// that's extending the destkop, the code will assume we're in
 		// compatibility mode. Compatibility mode prevents shim loading
@@ -68,19 +64,23 @@ void System::Init(Log* log, Allocator *palloc)
 		// we load the shim so we can render to it.
 		// If no display is available, we revert to whatever the
 		// driver tells us we're in
-		Ptr<DisplaySearchHandle> searchHandle = *Display::GetDisplaySearchHandle();
-		Ptr<Display> pDisplay = NULL;
 
-        if (Display::GetDisplayCount(searchHandle) > 0)
-        {
-            pDisplay = Display::GetDisplay(0, searchHandle);
+	bool anyExtendedRifts = anyRiftsInExtendedMode() || Display::InCompatibilityMode( false );
+	
+	Win32::DisplayShim::GetInstance().Initialize(anyExtendedRifts);
+#endif
         }
 
-		if( pDisplay == NULL )
-			Win32::DisplayShim::GetInstance().Initialize(Display::InCompatibilityMode());
-		else
-			Win32::DisplayShim::GetInstance().Initialize(!pDisplay->ApplicationExclusive);
-#endif
+// Initializes System core, installing allocator.
+void System::Init(Log* log, Allocator *palloc)
+{    
+    if (!Allocator::GetInstance())
+    {
+        Log::SetGlobalLog(log);
+        Timer::initializeTimerSystem();
+        Allocator::setInstance(palloc);
+		Display::Initialize();
+		DirectDisplayInitialize();
     }
     else
     {
diff --git a/LibOVR/Src/Kernel/OVR_System.h b/LibOVR/Src/Kernel/OVR_System.h
index a85cd49..3bc2254 100644
--- a/LibOVR/Src/Kernel/OVR_System.h
+++ b/LibOVR/Src/Kernel/OVR_System.h
@@ -151,6 +151,8 @@ public:
         Destroy();
     }
 
+	static void OVR_CDECL DirectDisplayInitialize();
+
     // Returns 'true' if system was properly initialized.
     static bool OVR_CDECL IsInitialized();