On Sun, 30 Sep 2001 09:06, you wrote: > ----- Original Message ----- > From: Keith Whitwell <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]>; Regard Inbox <[EMAIL PROTECTED]> > Sent: Sunday, September 30, 2001 3:59 PM > Subject: Re: [Dri-devel] glDrawPixels on i810 > > > On Sun, 30 Sep 2001 07:50, Regard Inbox wrote: > > > Does current i810 drm accelerate 2D path? > > > > No. > > mesa 3.5 version?
No. It's a difficult problem on consumer hardware and there isn't an obvious path on the i810 to accelerate it. The DMA buffers and the frame buffer are in a unified memory pool, so it isn't any quicker to put the data into DMA and then have hardware upload it. Very little consumer hardware provides support for the operations necessary to implement much of drawpixels anyway. Keith _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
