//
// Created by sfd on 25-8-5.
//

#ifndef IMAGEREADER_H
#define IMAGEREADER_H
#include "BinaryOPT/BinaryReader.h"
#include "Tex/TexImageContainer.h"

namespace PKG
{
    class PKG_API ImageReader
    {
    public:
        static TexImage ReadFrom(BinaryReader& reader, const TexImageContainer& container, TexFormat format);

        static TexImageContainer ImageContainerReaderReadFrom(BinaryReader& reader, TexFormat texFormat);

    private:
        static TexMipMap ReadMipMapV1(BinaryReader& reader);
        static TexMipMap ReadMipMapV2AndV3(BinaryReader& reader);
        static TexMipMap ReadMipMapV4(BinaryReader& reader);

        static std::vector<uint8_t> ReadBytes(BinaryReader& reader);

        static MipmapFormat GetFormatFromTex(FreeImageFormat imageFormat, TexFormat format);
        static MipmapFormat FreeImageFormatToMipmapFormat(FreeImageFormat imageFormat);
    };
}


#endif //IMAGEREADER_H