refactor: extract image code into single component

src/ObjImage/Image/Dx9TextureLoader.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "Image/D3DFormat.h"
+#include "Image/Texture.h"
+#include "Utils/ClassUtils.h"
+#include "Utils/MemoryManager.h"
+
+#include <memory>
+#include <unordered_map>
+
+class Dx9TextureLoader
+{
+public:
+    Dx9TextureLoader();
+
+    Dx9TextureLoader& Format(oat::D3DFORMAT format);
+    Dx9TextureLoader& Type(TextureType textureType);
+    Dx9TextureLoader& HasMipMaps(bool hasMipMaps);
+    Dx9TextureLoader& Width(size_t width);
+    Dx9TextureLoader& Height(size_t height);
+    Dx9TextureLoader& Depth(size_t depth);
+
+    std::unique_ptr<Texture> LoadTexture(const void* data);
+
+private:
+    _NODISCARD const ImageFormat* GetFormatForDx9Format() const;
+
+    oat::D3DFORMAT m_format;
+    TextureType m_type;
+    bool m_has_mip_maps;
+    size_t m_width;
+    size_t m_height;
+    size_t m_depth;
+};