Re: Optimized cfbimgblt.c

I found the bug for this patch. I problem is that the new cfb_imageblit 
uses the pixmap access_align value. This was not being set in fbdev.c for 
the NVIDIA driver. The original reason for having pixmap in the NVIDIA 
driver was because the hardware needed images to be word padded. Now the 
standard soft accel functions also use word padded images by default.
So I would suggest that we could remove the pixmap code from fbdev.c. What 
do you think? I also noticed a few drivers using it when they don't need 
it. Its due to the lack of documentation. I need to write some.





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