<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=UTF-8" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <tt>Thanks Michel, We will look at that. John </tt> Michel Dänzer wrote: <blockquote cite="mid1177680835.1848.59.camel@thor.sulgenrain.local" type="cite"> <pre wrap="">On Fri, 2007-04-27 at 04:55 -0700, John Klingler wrote: </pre> <blockquote type="cite"> <pre wrap="">Once again I am getting complaints from customers about the slowness of BLTs on screen widths of 1400, which is now quite prevalent. Before we talked about solving the by defining surfaces that are multiples of 64 bytes but displaying only the 1400 byte screen width but we never found a way to implement this. </pre> </blockquote> <pre wrap=""> As I think I pointed out earlier, the xf86-video-ati radeon driver supports this. pScrn->virtualX is the virtual width, pScrn->displayWidth the pitch. </pre> </blockquote> </body> </html>