Article View: comp.sys.amiga.graphics
Article #8607Using HAM8 on Workbench
From: Matt Harrell
Date: Wed, 13 Mar 1996 20:19
Date: Wed, 13 Mar 1996 20:19
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2318 bytes
I've read a few posts about using HAM8 mode on the Workbench screen. I downloaded "WBHacksAGA" from the Aminet, and modified my envarc:sys/screenmode.prefs (after renaming the original!) to use HAM8 mode. It definitely starts up OK in HAM8 after the reboot. One thing I noticed right away was dramatically improved speed over the "normal" 8-bit (256 color out of 16.8 million) mode. However, it also seems to confuse the hell out of the Workbench, and any program that tries to put an image on the Workbench screen. It also seems to muck up the top 4 colors of the Workbench's (AmigaOS3.0 on an A1200) palette (they all come out as a bright green). I can't change the colors in the palette program in Preferences because it's the one program on my hard disk that still seems to think that the colors are OK. When I run AMosaic and have it display a JPEG, for instance, on the Workbench screen using an external viewer (MultiView), the JPEG ends up looking much worse than it does on an ordinary 256 (or even 128) color screen--like it has only 16 or 32 colors instead of many thousands to display the picture. Additionally, if I try to use any picture with lots of colors for a background on the Workbench (not something I actually want to do, but I tried it as a test to see if the mode was working correctly) the colors come out totally wrong--so bad that you can't tell what the picture is supposed to be. Has anyone managed to get this to work properly? Is there any way that HAM8 mode can be used on the Workbench screen and still have programs function correctly? Thanks a bunch (or maybe two). -- -----========++++++++++********************++++++++++========----- Matt Harrell Amiga 1200 running AmigaOS3.0 Lansing, MI U.S.A. CSA 12 Gauge 030/882RC@50MHz/SCSI mharrell@sojourn.com 2MB chip/18MB fast RAM 240MB IDE hard disk -----========++++++++++********************++++++++++========-----
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Path: arc1-ca.pugleaf.net!sojourn1.sojourn.com!not-for-mail From: mharrell@sojourn1.sojourn.com (Matt Harrell) Newsgroups: comp.sys.amiga.graphics Subject: Using HAM8 on Workbench Date: 13 Mar 1996 20:19:50 GMT Organization: Sojourn Systems Ltd. Message-ID: <4i7al6$va6@tkhut.sojourn.com> NNTP-Posting-Host: sojourn1.sojourn.com X-Newsreader: TIN [UNIX 1.3 941216BETA PL0]