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#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<char>{NoInit, 4 * size.product()};
auto data = array.data(), end = data + array.size();
while (data != end)
{
*(Vector4ub*)data = magenta;
data += 4;
}
auto img = Trade::ImageData2D{PixelFormat::RGBA8Unorm, Vector2i(size), std::move(array)};
return img;
}
} // namespace floormat::loader_detail
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