r200 does support ARB_vertex_program. The backend is in r200_vertprog.c. I think it has vertex shader 1.1 in D3D.<br><br>The patch is wrong though. The extension should be listed in the ARB_vp_extension array, not card_extensions.<br> <br> Marek<br><br><div class="gmail_quote">On Sun, Apr 17, 2011 at 4:57 AM, Jerome Glisse <span dir="ltr"><<a href="mailto:j.glisse@gmail.com" target="_blank">j.glisse@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div>On Sat, Apr 16, 2011 at 6:01 AM, Nicolas Kaiser <<a href="mailto:nikai@nikai.net" target="_blank">nikai@nikai.net</a>> wrote:<br> > Signed-off-by: Nicolas Kaiser <<a href="mailto:nikai@nikai.net" target="_blank">nikai@nikai.net</a>><br> > ---<br> > According to Marek Olšák, this extension is quite popular in<br> > the GL community.[1]<br> ><br> > Tests look good:<br> > ./src/tests/prog_parameter<br> > GL_RENDERER = Mesa DRI R200 (R200 514D) TCL DRI2<br> > GL_VERSION = 1.3 Mesa 7.11-devel (git-4ee40c3)<br> ><br> > GL_EXT_gpu_program_parameters available, testing that path.<br> > Testing glProgramEnvParameter4fvARB (count = 256)...<br> > Testing glProgramEnvParameters4fvEXT (count = 256)...<br> > Testing glProgramLocalParameter4fvARB (count = 1024)...<br> > Testing glProgramLocalParameters4fvEXT (count = 1024)...<br> > PASS!<br> ><br> > Best regards,<br> > Nicolas Kaiser<br> ><br> > [1] <a href="http://www.mail-archive.com/mesa3d-dev@lists.sourceforge.net/msg12980.html" target="_blank">http://www.mail-archive.com/mesa3d-dev@lists.sourceforge.net/msg12980.html</a><br> ><br> <br> </div>R200 hw doesn't support shader program (well what i wouldn't call what<br> r200 has a shader).<br> <br> Cheers,<br> <font color="#888888">Jerome<br> </font><div><div></div><div>_______________________________________________<br> mesa-dev mailing list<br> <a href="mailto:mesa-dev@lists.freedesktop.org" target="_blank">mesa-dev@lists.freedesktop.org</a><br> <a href="http://lists.freedesktop.org/mailman/listinfo/mesa-dev" target="_blank">http://lists.freedesktop.org/mailman/listinfo/mesa-dev</a><br> </div></div></blockquote></div><br>