Lots of stuff

PortabilityLayer/DisplayDeviceManager.h

@@ -0,0 +1,25 @@
+#pragma once
+#ifndef __PL_DEVICE_MANAGER_H__
+#define __PL_DEVICE_MANAGER_H__
+
+#include <stdint.h>
+
+struct GDevice;
+
+namespace PortabilityLayer
+{
+	class DisplayDeviceManager
+	{
+	public:
+		virtual void Init() = 0;
+		virtual void Shutdown() = 0;
+
+		virtual GDevice **GetMainDevice() = 0;
+		virtual void IncrementTickCount(uint32_t count) = 0;
+		virtual uint32_t GetTickCount() = 0;
+
+		static DisplayDeviceManager *GetInstance();
+	};
+}
+
+#endif