xref: /netbsd-src/sys/dev/rasops/README (revision a5847cc334d9a7029f6352b847e9e8d71a0f9e0c)
1$NetBSD: README,v 1.5 2008/01/07 00:25:19 bjs Exp $
2
3This directory contains `rasops', a set of raster operations intended to
4replace the dev/rcons/raster stuff for both wscons and rcons. It yields
5significantly improved performance, supports multiple depths and color.
6
7Issues/TODO:
8
9- There is no generic `putchar' function for 2bpp
10- Color handling for 2bpp is broken
11- copycols() from rasops_bitops.h is broken in right->left case
12- 64-bit types are not used on machines that are 64-bit
13- We should never be doing reads/writes of less than 32-bits
14- Flags in attribute values are hardcoded
15- Need a manpage
16- Should handle multiple fonts simulatneously
17- Generate an `empty' box character when we have no match?
18- Use 'int' in lieu of 'int32' where we can
19- Compress some cases in rasops1.c
20