Merge pull request #535 from sephiroth99/variousfixes

Two small fixes

src/xenia/gpu/graphics_system.cc

@@ -59,7 +59,6 @@ X_STATUS GraphicsSystem::Setup(cpu::Processor* processor,
     // It's shared with the display context so that we can resolve framebuffers
     // from it.
     processor_context = provider()->CreateOffscreenContext();
-    processor_context->ClearCurrent();
   });
   if (!processor_context) {
     xe::FatalError(

src/xenia/kernel/notify_listener.cc

@@ -31,7 +31,7 @@ void NotifyListener::Initialize(uint64_t mask) {
 
 void NotifyListener::EnqueueNotification(XNotificationID id, uint32_t data) {
   // Ignore if the notification doesn't match our mask.
-  if ((mask_ & uint64_t(1 << (id >> 25))) == 0) {
+  if ((mask_ & uint64_t(1ULL << (id >> 25))) == 0) {
     return;
   }