Re: Sun Creator and XRender
Hello, > > I wonder if they fixed DRI support too. > > > > DRI should work with xorg and mesa from cvs. I'll give it a try - I have a working ( well, as far as I can tell ) DRM for NetBSD/sparc64. The code from XFree86 4.5 more or less works but the renderer doesn't seem to work very well ( or not at all ) with the double-buffering extension, GL-rendered images keep flickering and switching between GL and X contexts doesn't work either ( clipping remains active and a few other oddities ) have fun Michael pgpe1lH1eHsfA.pgp Description: PGP signature
Re: Sun Creator and XRender
Hello, > > I wonder if they fixed DRI support too. > > > > DRI should work with xorg and mesa from cvs. I'll give it a try - I have a working ( well, as far as I can tell ) DRM for NetBSD/sparc64. The code from XFree86 4.5 more or less works but the renderer doesn't seem to work very well ( or not at all ) with the double-buffering extension, GL-rendered images keep flickering and switching between GL and X contexts doesn't work either ( clipping remains active and a few other oddities ) have fun Michael pgpbTI5pZOLr6.pgp Description: PGP signature
Re: Sun Creator and XRender
On 10/16/05, Michael <[EMAIL PROTECTED]> wrote: > Hello, > > > > since the sunffb driver doesn't support the XRender extension but > > > the graphics processor supports alpha blending and a few other nice > > > tricks I've been poking around a bit to add this sort of > > > functionality. The problem seems to be that sunffb doesn't use xaa > > > or the standard framebuffer manager. so I couldn't get the included > > > render code to work. > > > So my questions are: > > > - is there a text somewhere describing how to add xrender > > > functionality to a driver without using fbPictureInit() ? > > > - is there some more comprehensive ffb documentation available > > > somewhere? I think I know how alpha blending and so on is supposed > > > to work ( from reading the mesa driver source ) but there are still > > > a few more questions. > > > > This has already been done in X.Org's repository and it is on my > > to-do-soon list to merge in. > > Nice :) > So I'll stop reinventing the wheel, wait until you're done and then > import the result into NetBSD. > I wonder if they fixed DRI support too. > DRI should work with xorg and mesa from cvs. Alex > have fun > Michael > > > ___ Devel mailing list Devel@XFree86.Org http://XFree86.Org/mailman/listinfo/devel
Re: Sun Creator and XRender
Hello, > > since the sunffb driver doesn't support the XRender extension but > > the graphics processor supports alpha blending and a few other nice > > tricks I've been poking around a bit to add this sort of > > functionality. The problem seems to be that sunffb doesn't use xaa > > or the standard framebuffer manager. so I couldn't get the included > > render code to work. > > So my questions are: > > - is there a text somewhere describing how to add xrender > > functionality to a driver without using fbPictureInit() ? > > - is there some more comprehensive ffb documentation available > > somewhere? I think I know how alpha blending and so on is supposed > > to work ( from reading the mesa driver source ) but there are still > > a few more questions. > > This has already been done in X.Org's repository and it is on my > to-do-soon list to merge in. Nice :) So I'll stop reinventing the wheel, wait until you're done and then import the result into NetBSD. I wonder if they fixed DRI support too. have fun Michael pgpY6xXTuIz1M.pgp Description: PGP signature
Re: Sun Creator and XRender
On Sat, 15 Oct 2005, Michael wrote: since the sunffb driver doesn't support the XRender extension but the graphics processor supports alpha blending and a few other nice tricks I've been poking around a bit to add this sort of functionality. The problem seems to be that sunffb doesn't use xaa or the standard framebuffer manager. so I couldn't get the included render code to work. So my questions are: - is there a text somewhere describing how to add xrender functionality to a driver without using fbPictureInit() ? - is there some more comprehensive ffb documentation available somewhere? I think I know how alpha blending and so on is supposed to work ( from reading the mesa driver source ) but there are still a few more questions. This has already been done in X.Org's repository and it is on my to-do-soon list to merge in. Marc. +--+---+ | Marc Aurele La France | work: 1-780-492-9310 | | Academic Information and| fax:1-780-492-1729 | |Communications Technologies | email: [EMAIL PROTECTED] | | 352 General Services Building +---+ | University of Alberta | | | Edmonton, Alberta | Standard disclaimers apply| | T6G 2H1 | | | CANADA | | +--+---+ XFree86 developer and VP. ATI driver and X server internals. ___ Devel mailing list Devel@XFree86.Org http://XFree86.Org/mailman/listinfo/devel