Allocated a DRM buffer object for the specific drm_fourcc, width and
height. Note that the DRM Dumb allocation interface is agnostic to the
pixel format. This drm_fourcc is converted into a bpp (bit-per-pixel)
number and the height is scaled according to the sub-sampling.
Allocated a DRM buffer object for the specific drm_fourcc, width and height. Note that the DRM Dumb allocation interface is agnostic to the pixel format. This drm_fourcc is converted into a bpp (bit-per-pixel) number and the height is scaled according to the sub-sampling.