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NetBSD/sys/dev/rasops
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tsutsui ca6f0203c1 Fix typo in comment. 2010-07-21 12:12:58 +00:00
..
README The stamp mutex is not unsafe, so remove this comment so people don't get the wrong idea. ok ad@ 2008-01-07 00:25:19 +00:00
files.rasops
…
rasops.c Fix typo in comment. 2010-07-21 12:12:58 +00:00
rasops.h Introduce a new flag for rasops_info to keep rasops_reconfig() from trying 2010-05-06 04:30:18 +00:00
rasops1.c autogenerate box drawing characters for fonts that don't have them, put them 2010-05-04 04:57:34 +00:00
rasops2.c remove now redundant ri = ... lines in putchar() methods 2010-05-04 19:16:22 +00:00
rasops4.c autogenerate box drawing characters for fonts that don't have them, put them 2010-05-04 04:57:34 +00:00
rasops8.c autogenerate box drawing characters for fonts that don't have them, put them 2010-05-04 04:57:34 +00:00
rasops15.c autogenerate box drawing characters for fonts that don't have them, put them 2010-05-04 04:57:34 +00:00
rasops24.c autogenerate box drawing characters for fonts that don't have them, put them 2010-05-04 04:57:34 +00:00
rasops32.c autogenerate box drawing characters for fonts that don't have them, put them 2010-05-04 04:57:34 +00:00
rasops_bitops.h add support for shadow framebuffers 2010-04-08 16:45:53 +00:00
rasops_masks.c Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
rasops_masks.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00

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