在 2011-03-29二的 10:22 -0400，Jerome Glisse写道： > Killer solution would be to have no mapping and a decent > upload/download ioctl that can take userpage.
Doesn't this sound like GEM's read/write interface implemented by e.g. the i915 driver? But if I understand correctly, a mmap-like interface should still be necessary if we want to implement e.g. glMapBuffer() without extra copying. r6144 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
