No 3D accelerators in real mode?!
I was taking a look at the system resources used by
my m3D card, and noticed that it was memory mapped to a large
linear location. Does this mean that you can't use 3D accelerators
in real mode? Just wondering...
my m3D card, and noticed that it was memory mapped to a large
linear location. Does this mean that you can't use 3D accelerators
in real mode? Just wondering...
Matthew Gross
URL:http://acheronx.resnet.tamu.edu
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Comments
: my m3D card, and noticed that it was memory mapped to a large
: linear location. Does this mean that you can't use 3D accelerators
: in real mode? Just wondering...
Real mode?!?!? That's crazy talk! (just kidding)
I don't know anything about 3D acceleration, but how would you use the acceleration without a driver anyway? (Unless you want to write for only that card).
You may be able to access the memory buffer via the A0000h video window laid out by VESA, but I don't know if any card manufacturer cares about VESA too much anymore. I'm sure that they don't care about real mode though.
That probably didn't help, but....
Rock