> -----Original Message----- > From: mesa-dev-bounces+juan.j.zhao=intel....@lists.freedesktop.org > [mailto:mesa-dev-bounces+juan.j.zhao=intel....@lists.freedesktop.org] > On Behalf Of Corbin Simpson > Sent: Thursday, January 13, 2011 8:18 PM > To: rtfss none > Cc: mesa-dev@lists.freedesktop.org > Subject: Re: [Mesa-dev] About OpenGL QB stereo support.. > > On Wed, Jan 12, 2011 at 3:47 PM, rtfss none <rtf...@gmail.com> wrote: > > Hi, > > > > first sorry if not is the correct place to post it but I was thinking > > that with open source Sandy Bridge and AMD 68xx cards support that > > ship with Displayport 1.2 (AMD only) and HDMI1.4(both) connectors > > supporting > > 3d stereo output if could mesa developers expose support for it.. i.e. > > mesa ogl driver expose support for OGL QB stereo.. of course that > > perhaps should require changes to drm stack or both amd and intel > open > > source drivers to setup > > correct stereo frame packing output in this outputs.. that could add > > an advantage of open source drivers to propietary drivers which only > > expose ogl stereo support for professional cards.. and even then i > > think there is no currently support for ogl qb stereo support via > hdmi > > 1.4 nor in Nvidia and AMD worlds.. also this could be a good effort > to > > port all stereo madness to linux now that seem even MVC hardware > > decoding is supported on both Sandy Bridge and AMD 68xx cards.. that > > could be exposed via VAAPI for SandyBrige (I'm posting on libva dev > > list) or new OpenDecode AMD API which already exposes that support > > (currently Windows world only but some OCL developers have asked AMD > > to support also Linux).. > > DRI and GLX have all the correct support for GL_STEREO, but none of > the open drivers implement it as far as I know. This would probably be > a non-trivial thing to implement. > I don't think so. I read mesa's code and found that in dri_fill_in_modes, there is no operation to fill in the stereomode.
> -- > When the facts change, I change my mind. What do you do, sir? ~ Keynes > > Corbin Simpson > <mostawesomed...@gmail.com> > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev ----------- *^_^* Many thanks & Best Regards Zhao Juan _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
