On Mer, 2004-10-06 at 19:36, Ian Romanick wrote: > from video RAM to system RAM. It has to convert the pixel data from its > native, on-card format to RGBA8888. In the case of my patch, it > converts from BGRA to RGBA while doing the copy. That's why it needs > the SSE2 shift instructions.
>From the data Soreen posted it seems to come down to "how many bytes can you pull at once", the rest is noise to the PCI latency. ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
