NetBSD

History

macallan 3d90099590 skip the multiplications for alpha values of 0 and 255, just use background and foreground colours there		2011-12-27 06:24:40 +00:00
..
files.rasops
rasops1.c
rasops2.c
rasops4.c
rasops8.c
rasops15.c
rasops24.c
rasops32.c	skip the multiplications for alpha values of 0 and 255, just use background	2011-12-27 06:24:40 +00:00
rasops_bitops.h
rasops_masks.c
rasops_masks.h
rasops.c	support anti-aliased fonts ( as in, pre-rendered alpha maps ), for now only	2011-12-22 04:52:45 +00:00
rasops.h	support anti-aliased fonts ( as in, pre-rendered alpha maps ), for now only	2011-12-22 04:52:45 +00:00
README

README

$NetBSD: README,v 1.5 2008/01/07 00:25:19 bjs 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.

Issues/TODO:

- There is no generic `putchar' function for 2bpp
- Color handling for 2bpp is broken
- copycols() from rasops_bitops.h is broken in right->left case
- 64-bit types are not used on machines that are 64-bit
- We should never be doing reads/writes of less than 32-bits
- Flags in attribute values are hardcoded
- Need a manpage
- Should handle multiple fonts simulatneously
- Generate an `empty' box character when we have no match?
- Use 'int' in lieu of 'int32' where we can
- Compress some cases in rasops1.c