Create a MainWindow class that manages the main win32 window of the application

src/common/rendering/r_thread.cpp

@@ -32,10 +32,6 @@
 #include "polyrenderer/drawers/poly_triangle.h"
 #include <chrono>
 
-#ifdef WIN32
-void PeekThreadedErrorPane();
-#endif
-
 CVAR(Int, r_multithreaded, 1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
 CVAR(Int, r_debug_draw, 0, 0);
 
@@ -101,12 +97,7 @@ void DrawerThreads::WaitForWorkers()
 	std::unique_lock<std::mutex> end_lock(queue->end_mutex);
 	if (!queue->end_condition.wait_for(end_lock, 5s, [&]() { return queue->tasks_left == 0; }))
 	{
-#ifdef WIN32
-		PeekThreadedErrorPane();
-#endif
-		// Invoke the crash reporter so that we can capture the call stack of whatever the hung worker thread is doing
-		int *threadCrashed = nullptr;
-		*threadCrashed = 0xdeadbeef;
+		I_FatalError("Drawer threads did not finish within 5 seconds!");
 	}
 	end_lock.unlock();