Function isQoiMagicNumber

src/SFML/Graphics/Image.cpp:117–123

A helper to check if the given buffer is a valid QOI file magic number

// A helper to check if the given buffer is a valid QOI file magic number
bool isQoiMagicNumber(std::string_view buffer)
{
    if (buffer.size() < 4)
        return false;

    return buffer[0] == 'q' && buffer[1] == 'o' && buffer[2] == 'i' && buffer[3] == 'f';
}
} // namespace