Function convertUNORMPacked

tools/ktx/command_create.cpp:1951–1956

}

std::vector<uint8_t> convertUNORMPacked(const std::unique_ptr<Image>& image, uint32_t C0, uint32_t C1, uint32_t C2, uint32_t C3, std::string_view swizzle = "") {
    if (!swizzle.empty())
        image->swizzle(swizzle);

    return image->getUNORMPacked(C0, C1, C2, C3);
}

template <typename T>
std::vector<uint8_t> convertUNORM(const std::unique_ptr<Image>& image, std::string_view swizzle = "") {