implemented DisplaySDL

DisplaySDL.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "Peripherals.hpp"
+
+#include <cstdint>
+#include <SDL2/SDL_video.h>
+
+class DisplaySDL : public chocochip8::Display {
+public:
+  DisplaySDL(int w, int h, uint32_t fgCol, uint32_t bgCol);
+  ~DisplaySDL() override;
+  void updateWindow() const;
+
+private:
+  SDL_Window *mpWindow;
+  Uint32 mFgColor;
+  Uint32 mBgColor;
+};