From: Jens <je...@ax...> - 2001-02-01 10:00:29
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Keith Whitwell wrote: > > The 2d acceleration for the radeon is fairly complete for the case where the > > dri is disabled. When enabled, however, the mmio interface is unavailable, > > and dma-based acceleration routines must be used. There are only a small > > number of these written -- if you wanted to look at this, there is a fairly > > shallow learning curve, good returns and a fair number of examples available. > > > > Look at xc/programs/Xserver/hw/xfree86/drivers/ati/radeon* for more info > > I should also add that you will gain understanding about the nature of the > card and the issues involved in programming it that will carry over into 3d > programming. > That's great. I'll dig in ... Where can I find more info on what ATI makes publicly available about the card's interface? Thanks, Jens |