NetBSD/sys/dev/rasops
ad 53af2d0054 Initialize db in copycols() to zero to pacify gcc, as noted by Simon Burge.
This doesn't change anything until it's fixed.
1999-04-29 03:38:39 +00:00
..
Makefile
README Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
files.rasops Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops.c Add cookie for wsfont to rasops_info. 1999-04-29 02:49:40 +00:00
rasops.h Add cookie for wsfont to rasops_info. 1999-04-29 02:49:40 +00:00
rasops1.c Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops2.c Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops8.c Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops15.c Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops24.c Remove crud remaining from userland mockup. 1999-04-26 04:29:12 +00:00
rasops32.c Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops_bitops.h Initialize db in copycols() to zero to pacify gcc, as noted by Simon Burge. 1999-04-29 03:38:39 +00:00
rasops_masks.c Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00
rasops_masks.h Innumerable fixes and improvements. README contains list of remaining bugs 1999-04-26 04:27:47 +00:00

README

$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.