Hi Corbin, I am maintaining a legacy code. How can I do? And if I rewrite the code, how can I do? thanks,
Focus Luo ________________________________________ From: Corbin Simpson [mostawesomed...@gmail.com] Sent: Tuesday, 11 October 2011 10:31 To: Focus.Luo Cc: xorg@lists.freedesktop.org Subject: Re: Help: "XF86DGAGetVideo:failed to map video memory". I used libXxf86dga-1.1.1 on Ubuntu 10.04 on intel GMA 4500MHD(Intel GM45 chipset) On Mon, Oct 10, 2011 at 6:12 PM, Focus.Luo <luoyanq...@sjtu.org> wrote: > Hi all, > > 1, Does the intel GM45 chipset support DGA(direct graphic access)? > > 2, If it supports, why I used the function > XF86DGAGetVideo(dis, DefaultScreen(dis), &addr, &width, &bank, &ram); and It > returen "XF86DGAGetVideo:failed to map video memory". But I used the > function XF86DGAQueryDirectVideo, It work well. Does somebody can help me? > > thanks, > > > > DGA(direct graphic access) Lib: libXxf86dga-1.1.1 > > Xserver: xorg > > Graphic Driver: intel_drv.so 2.9.1 > > OS: Ubuntu 10.04 > > Gpaphic: intel GMA 4500MHD(Intel GM45 chipset) Hi, DGA 1, with all of the direct video access, is dead in the core server. (Blessedly.) The DGA 2 mouse stuff lives on, though. Is this for a new application, or are you maintaining legacy code? ~ C. -- When the facts change, I change my mind. What do you do, sir? ~ Keynes Corbin Simpson <mostawesomed...@gmail.com> _______________________________________________ xorg@lists.freedesktop.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.freedesktop.org/mailman/listinfo/xorg Your subscription address: arch...@mail-archive.com
