#include "impl.hpp"
#include "compat/assert.hpp"
#include <Corrade/Containers/Array.h>
#include <Magnum/Math/Vector4.h>
#include <Magnum/PixelFormat.h>
#include <Magnum/Trade/ImageData.h>

namespace floormat::loader_detail {

Trade::ImageData2D loader_impl::make_error_texture(Vector2ui size)
{
    fm_assert(size.product() != 0);
    constexpr auto magenta = Vector4ub{255, 0, 255, 255};
    auto array = Array<Vector4ub>{DirectInit, size.product(), magenta};
    auto img = Trade::ImageData2D{PixelFormat::RGBA8Unorm, Vector2i(size), {},
                                  std::move(array), {}, {}};
    return img;
}

} // namespace floormat::loader_detail