DRM planes often make use of hardware compositing, which is likely to be faster than my CPU compositor, so it might be good to use planes for the first several windows (depending on the number of planes available), then to fall back onto software compositing for extra planes.
DRM planes often make use of hardware compositing, which is likely to be faster than my CPU compositor, so it might be good to use planes for the first several windows (depending on the number of planes available), then to fall back onto software compositing for extra planes.