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NetBSD/sys/dev/rasops
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ad 033a99c5ae Note some ideas from Toru Nishimura. 1999-10-07 09:04:10 +00:00
..
Makefile
…
README Note some ideas from Toru Nishimura. 1999-10-07 09:04:10 +00:00
files.rasops `rasops_glue' is only here to force the header file's name hence it must 1999-06-05 10:42:11 +00:00
rasops.c Use proper mask when RI_FORCEMONO is set and XORing cursor. 1999-10-04 22:52:13 +00:00
rasops.h - Change the semantics of rasops_init slightly 1999-08-24 11:07:31 +00:00
rasops1.c Pass color value through ri->ri_devcmap before writing. 1999-08-31 10:11:52 +00:00
rasops2.c - Style nits 1999-07-21 19:19:03 +00:00
rasops8.c Make this compile. Patch from Simon Burge. 1999-08-19 11:20:34 +00:00
rasops15.c Assign ownership & copyright to TNF. There is probably a procedure for this 1999-05-18 21:51:57 +00:00
rasops24.c When clearing the entire display, point to the start of the framebuffer, 1999-08-25 08:45:25 +00:00
rasops32.c Assign ownership & copyright to TNF. There is probably a procedure for this 1999-05-18 21:51:57 +00:00
rasops_bitops.h - Style nits 1999-07-21 19:19:03 +00:00
rasops_masks.c Assign ownership & copyright to TNF. There is probably a procedure for this 1999-05-18 21:51:57 +00:00
rasops_masks.h Assign ownership & copyright to TNF. There is probably a procedure for this 1999-05-18 21:51:57 +00:00

README 

$NetBSD: README,v 1.4 1999/10/07 09:04:10 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.

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
- The stamp mutex is not particularly safe
- 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