5a747306ce
The existing mask attributes can only support up to 32 bpp. Introduce per-channel SHIFT attributes that indicate how many bits, from lsb towards msb, the bit field is offset. A shift of -1 will indicate that there is no bit field set for the channel. As old loaders will still be looking for masks, we set the masks to 0 for any formats wider than 32 bpp. Signed-off-by: Kevin Strasser <kevin.strasser@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>