bool GetImageDimensionFromFile(const std::string& fileName, int& width, int& height)
    {
        std::ifstream in(fileName.c_str(), std::ios::binary);
        std::uint32_t temp = 0;
        bool suc = false;

        if (!in.is_open()) {
            return false;
        }

        width = height = 0;
        auto fmt = GetCxImageFormatFromFilename(fileName);
        switch (fmt) {
        case CXIMAGE_FORMAT_PNG:
            in.seekg(16);
            in.read(reinterpret_cast<char*>(&width), 4);
            in.read(reinterpret_cast<char*>(&height), 4);
            width = ntohl(width);
            height = ntohl(height);
            suc = true;
            break;
        case CXIMAGE_FORMAT_BMP:
            in.seekg(14);
            in.read(reinterpret_cast<char*>(&temp), 4);
            if (temp == 40) {
                // Windows Format
                in.read(reinterpret_cast<char*>(&width), 4);
                in.read(reinterpret_cast<char*>(&height), 4);
                suc = true;
            }
            else if (temp == 20) {
                // MAC Format
                in.read(reinterpret_cast<char*>(&width), 2);
                in.read(reinterpret_cast<char*>(&height), 2);
                suc = true;
            }
            break;
        case CXIMAGE_FORMAT_TGA:
            in.seekg(12);
            in.read(reinterpret_cast<char*>(&width), 2);
            in.read(reinterpret_cast<char*>(&height), 2);
            suc = true;
            break;
        }

        if (in.eof()) {
            return false;
        }
        return suc;