----- Original Message ----- From: "Martin Spott" <[EMAIL PROTECTED]> Newsgroups: list.flightgear-devel To: <flightgear-devel@flightgear.org> Sent: Wednesday, June 22, 2005 12:58 PM Subject: Re: [Flightgear-devel] Lights was: Shadows
> "Roman Grigoriev" wrote: > > > [...] because you can specify shaders that can be loaded to NV only or > > ATI only and during fgfs startup we can detect archtecture and load proper > > shader. for example using NV shaders on NV hardware can get 20% boost to > > framerate. > > and detection of hardware is so easy you can only querry about > > NV_fragment_program extension - so you have NV hardware overwise -ATI or > > other videocard. > > Are you really willing to write special support for every piece of > hardware that's out there ? I slightly suspect that this will probably > not happen !? We can simply use ARB extension - that support on ATI and NV but if you want get some boost knowing some aspects of architecture sometimes up to 30% you can simple use vendor specific extentions. That's it that I want to say. And we can begin to use ARB extentions and after that we can add vendor specific extensions. Roman > > Martin. > -- > Unix _IS_ user friendly - it's just selective about who its friends are ! > -------------------------------------------------------------------------- > > _______________________________________________ > Flightgear-devel mailing list > Flightgear-devel@flightgear.org > http://mail.flightgear.org/mailman/listinfo/flightgear-devel > 2f585eeea02e2c79d7b1d8c4963bae2d > _______________________________________________ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d
