xref: /netbsd/sys/dev/rasops/README (revision bf9ec67e)
1$NetBSD: README,v 1.4 1999/10/07 09:04:10 ad 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- The stamp mutex is not particularly safe
13- 64-bit types are not used on machines that are 64-bit
14- We should never be doing reads/writes of less than 32-bits
15- Flags in attribute values are hardcoded
16- Need a manpage
17- Should handle multiple fonts simulatneously
18- Generate an `empty' box character when we have no match?
19- Use 'int' in lieu of 'int32' where we can
20- Compress some cases in rasops1.c
21