Thanks Rahaman, Clutter-eglx worked for me on omap3 with X11R7.3 Yesterday, I downgraded from X11R7.4 to 7.3 and it worked :)
Gtk-Clutter is still not working though and today hopefully I will look into it and see how its been implemented in glx backend. Thanks for your concern. Regards Amit Pundir On Thu, Jan 29, 2009 at 10:33 AM, Mustafizur <[email protected]> wrote: > Hi Amit, > > I also faced similar issue when i was working with eglx backend but for some > other platform. I believe not many people are working on eglx backend, > that's why i never got any response either here or in IRC. > > The problem is clutter-x11 backend. Go inside > clutter_x11_get_stage_visual(). It returns CLUTTER_STAGE_X11 > (impl)->xvisinfo, which is NULL here. I don't know whether it should be set > here by someone else or not. So, i took a look at the glx backend, and found > that there this is created using glXChooseVisual() in > clutter_stage_glx_realize(). > > So, i tried creating the visinfo by myself in clutter-x11 and it seems to be > working. But truly, i don't know whether it is the real fix. > > My fix is as follows... the whole if block in brown color is my change. > > XVisualInfo * > clutter_x11_get_stage_visual (ClutterStage *stage) > { > ClutterStageWindow *impl; > ClutterStageX11 *stage_x11; > XVisualInfo theTemplate; > XVisualInfo *xvinfo; > int numVisuals; > long mask; > > g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL); > > impl = _clutter_stage_get_window (stage); > g_assert (CLUTTER_IS_STAGE_X11 (impl)); > > // return CLUTTER_STAGE_X11 (impl)->xvisinfo; > #if 1 > if((CLUTTER_STAGE_X11 (impl)->xvisinfo)==NULL) > { > stage_x11 = CLUTTER_STAGE_X11 (impl); > theTemplate.screen = DefaultScreen (stage_x11->xdpy); > mask = VisualScreenMask; > xvinfo = XGetVisualInfo(stage_x11->xdpy, mask, &theTemplate, &numVisuals); > stage_x11->xvisinfo=xvinfo; > return xvinfo; > > } > else > return CLUTTER_STAGE_X11 (impl)->xvisinfo; > #endif > } > > Regs, > Rahaman > > > -----Original Message----- > From: Amit Pundir <[email protected]> > To: [email protected] > Subject: [clutter] Re: Confused by eglx backend > Date: Tue, 27 Jan 2009 14:32:37 +0530 > > gtk-clutter(0.8.2) as well as latest (0.9.0) with "eglx flavour" > doesn't seem to be working for me. > > It catches a SEG Fault at gtk_clutter_embed_init(), where > clutter_x11_get_stage_visual() returns NULL: > > .... > xvinfo = clutter_x11_get_stage_visual (CLUTTER_STAGE (priv->stage)); > visual = gdk_x11_screen_lookup_visual (gdk_screen_get_default (), > xvinfo->visualid); > ..... > > gtk-clutter embedded stage works well for "glx flavour" though. > > Is it a known issue? > What could possibly be the problem here? > > Regards > Amit Pundir > > On Wed, Jan 21, 2009 at 12:53 PM, Gregoire Gentil <[email protected]> > wrote: >> Amit, >> >> I'm with clutter-0.8.4+svnr3597 and "--with-flavour=eglx >> --with-gles=2.0" and I don't have such problem. Have you tried 8.4 with >> eglx? >> >> Grégoire >> >> > -- To unsubscribe send a mail to [email protected]
