Alice99

Bert Freudenberg bert at isgnw.CS.Uni-Magdeburg.De
Thu Feb 10 13:21:31 UTC 2000


On Thu, 10 Feb 2000, Stephan Rudlof wrote:

> I have
> 	 (8->1854 16->2064 32->1566 )
> on a
> 	Pentium mobile 366, Linux 2.2.10
> and a
> (--) Mach64: PCI: Mach64 Rage LT Pro rev 220, Aperture @ 0xfd000000,
> Registers @
> (--) Mach64: Memory type: SGRAM (5)
> (--) Mach64: 1024x768 panel (ID 1) detected;  clock 65.14 MHz
> (--) Mach64: Clock type: Internal
> (--) Mach64: Maximum allowed dot-clock: 230.000 MHz
> (**) Mach64: Mode "1024x768": mode clock =  66.000
> (--) Mach64: Virtual resolution: 1024x768
> (**) Mach64: Video RAM: 8192k
> (--) Mach64: Using hardware cursor

Well, more interesting would be to analyze your xdpyinfo output. I run my
server in 15bits that exactly match Squeak's bitmap format. So in the
pixel transfer only bytes need to be swapped, instead of bit shifting:

  visual:
    visual id:    0x22
    class:    TrueColor
    depth:    15 planes
    available colormap entries:    32 per subfield
    red, green, blue masks:    0x7c00, 0x3e0, 0x1f
    significant bits in color specification:    5 bits

  -Bert--





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