1 |
On Fri, Nov 18, 2005 at 12:56:18AM +1000, Alan E. Davis wrote |
2 |
|
3 |
> I backed down to 1024xsomething: vertical lines were scalloped/wavy. |
4 |
> Someone mentioned this would be a timing issue, but I don't know |
5 |
> what I'd do to microadjust timing? xvidtune? I'll try it. |
6 |
|
7 |
There are two set of constraints... |
8 |
|
9 |
1) See the page http://koala.ilog.fr/cgi-bin/nph-colas-modelines which |
10 |
can generate custom modelines for you system. You need to know the max |
11 |
and min frquencies (horizontal and verticl) for your monitor. I've |
12 |
managed to get 2048x1536 running on my NEC Multisync95... wheeeeee!!! |
13 |
|
14 |
2) You mentioned it was an ancient card. How much RAM does it have? |
15 |
Under X, here are the RAM requirements... |
16 |
8 bit colour (256 colours) => 1 byte per pixel |
17 |
16 bit colour (65536 colours) => 2 bytes per pixel |
18 |
24 bit colour (16777216 colours) = 4 (yes, *FOUR*) bytes per pixel. |
19 |
A 1-megabyte video card will give 1152 x 864 at 256 colours or 800 x 600 |
20 |
at 65536 colours. |
21 |
|
22 |
-- |
23 |
Walter Dnes <waltdnes@××××××××.org> In linux /sbin/init is Job #1 |
24 |
My musings on technology and security at http://tech_sec.blog.ca |
25 |
-- |
26 |
gentoo-user@g.o mailing list |