--- Andy Ritger <[EMAIL PROTECTED]> wrote: > [snip] > > - A Video Overlay Xv Adaptor is obviously fundamentally incompatible > with Damage/Composite. Should X drivers no longer advertise > Video Overlay Xv adaptors if they are running in an X server that > includes Composite support? >
Many video overlays support alpha blending with the graphics layer, it's just that support was never implemented since xfree86 never supported it. I wrote a patch for radeon a while back. As I recall, it should also be possible with r128 and savage hardware, although I haven't tested on those chips as of yet. it may also be possible on other chips. radeon patch: http://www.botchco.com/alex/radeon/Xv/xv_alpha/radeon_xvalpha.diff OT: radeon patch that enables Xv gamma correction: http://www.botchco.com/alex/radeon/Xv/xv_gamma/radeon_video_gamma.diff Alex > > > Feedback very welcome. > > Thanks, > - Andy > > __________________________________ Do you Yahoo!? SBC Yahoo! - Internet access at a great low price. http://promo.yahoo.com/sbc/ ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel