Add Image loading for dds textures for iw3

src/ObjLoading/Image/DdsLoader.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <istream>
+#include "Utils/MemoryManager.h"
+#include "Image/Texture.h"
+
+class DdsLoader
+{
+    MemoryManager* m_memory_manager;
+
+public:
+    explicit DdsLoader(MemoryManager* memoryManager);
+
+    Texture* LoadDds(std::istream& stream) const;
+};