[xorg-bugzilla-noise] [Bug 1265] Render accel for tdfx

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https://freedesktop.org/bugzilla/show_bug.cgi?id=1265        
   

ajax at nwnk.net changed:

           What    |Removed                     |Added
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 Attachment #800 is|0                           |1
           obsolete|                            |




------- Additional Comments From ajax at nwnk.net  2004-09-01 21:47 -------
Created an attachment (id=812)
 --> (https://freedesktop.org/bugzilla/attachment.cgi?id=812&action=view)
tdfx-render-accel-2.patch

first attempt was a no-op, i was using the old setup hooks.  the voodoo driver
needs to be converted to the new hooks too.

this one actually has an effect.  passes rendercheck in 16bpp but not 24bpp,
and unscaled over blends get a 17x speedup according to renderbench.  xcompmgr
-a is entirely usable; -c is broken, but i suspect that's an unrelated bug in
the driver since i'm not seeing the same problem on other hardware.        
   
   
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