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Amiga Magazin: Amiga-CD 2000 April & May
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mesa3.1
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mesa-3.1.readme
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Short: Mesa 3.1 (src+binary 68030+68881)
Uploader: Niels.Froehling@Informatik.Uni-Oldenburg.DE (Niels Froehling)
Author: Brian Paul [ported to MesaGL: Niels.Froehling@Informatik.Uni-Oldenburg.DE (Niels Froehling)]
Type: util/libs
Requires: ixemul
This is Mesa 3.1. This port supports 8/15/16/24bit displays on public
screens under CyberGraphX (respective Picasso96), AGA, or any other
graphics driver for 8bit.
In addition I've merged the Warp3D StormMesa-portions into the source. I
can't guarantee that they work as the internal sub-driver has been changed
and I do not own a 3D-card to verify it.
There are some Variables you might set:
"Set MESA_DEBUG ON/OFF <number>"
OFF disables output of information, ON enables it. The number ranges from
0 (OFF) to 9. The higher the number the more output:
1 - names of functions at function-entry
2 - status/modus-texts
5 - detailed results of some functions
8 - names of all called system-functions out of loops
9 - names of all called system-functions in loops
"Set MESA_PALETTEMODE COLOR/COLORSHIFT/GREY/WEIGHTED"
WEIGHTED uses the original 189 colors for matching.
COLORSHIFT enables 255 color palette instead of 189, and enables fast
colormatching (with shifts).
COLOR disables shift-match, but gives better quality. (For example, the
shift-match does not know white, but a bright blue)
GREY enables 64 grey-levels
"Set MESA_PENCACHE ON/OFF"
OFF disables caching of matches, ON enables it. This is only valid for
non-shift matches. With this you could speed up the drawing between 1 and
nearly infinite times (it does not slow down the matching times).
"Set MESA_PENDITHER ON/OFF"
OFF disables dithering, ON enables it. This is only valid for
non-shift matches. With this you could improve the quality of drawing.