NetBSD/sys/dev/rasops/README

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$NetBSD: README,v 1.2 1999/04/26 04:27:47 ad Exp $
This directory contains 'rasops', a set of raster operations intended to
replace the dev/rcons/raster stuff for both wscons and rcons. It yields
significantly improved performance, supports multiple depths and color.
TODO o There is no generic `putchar' function for 2bpp.
o Color handling for 2bpp is broken.
o copycols() from rasops_bitops.h is broken in right->left case.
o The stamp mutex is not particularly safe.
o rasops_pmask[][] is too big (4kB).
o 64-bit types are not used on machines that are 64-bit.
o We should never be doing reads/writes of less than 32-bits.