image->drop();
};
video::IImage *result = driver->createImage(video::ECF_A8R8G8B8, {cube_size, cube_size});
sanity_check(result->getPitch() == 4 * cube_size);
result->fill(video::SColor(0x00000000u));
image->drop();
};
video::IImage *result = driver->createImage(video::ECF_A8R8G8B8, {cube_size, cube_size});
sanity_check(result->getPitch() == 4 * cube_size);
result->fill(video::SColor(0x00000000u));