Re: [Linux-fbdev-users] [directfb-dev] Error in running gtk example on cross compiled GTK with DirectFB on MIPS board

[kaka <sha...@gm...>]

Hi Denis,

Thanks for the reply.
I am running same example on X86 and it is running successfully and
displaying image.
On the other hand when i am running the same example on MIPS(GTK over
DirecTFB)
image is not being displayed.

Could u plz provide some clue on it.
Thanks.

Kaka


On 12/17/07, Denis Oliver Kropp <do...@di...> wrote:
>
> kaka wrote:
> > HI ALL,
> >
> > We have successfully cross compiled GTK and DIRECTFB with all its
> > dependencies for MIPS board.
> > On running the basic test example of GTK, it is getting struck in the
> thread
> > loop infinitely.
> > We had put the  "debug printf"  statement in the gtkmain.c and debugged
> the
> > test example.
> > It is getting struck in the * g_main_loop_run (loop);* given below is
> > the  code(code
> > snippet from gtkmain.c)
> >
> > void
> > gtk_main (void)
> > {
> >   GList *tmp_list;
> >   GList *functions;
> >   GtkInitFunction *init;
> >   GMainLoop *loop;
> > printf("\n%s :: %d\n",__FILE__,__LINE__);
> >   gtk_main_loop_level++;
> >
> >   loop = g_main_loop_new (NULL, TRUE);
> >   main_loops = g_slist_prepend (main_loops, loop);
> > printf("\n%s :: %d\n",__FILE__,__LINE__);
> >   tmp_list = functions = init_functions;
> >   init_functions = NULL;
> >
> >   while (tmp_list)
> >     {
> >       init = tmp_list->data;
> >       tmp_list = tmp_list->next;
> >
> >       (* init->function) (init->data);
> >       g_free (init);
> >     }
> >   g_list_free (functions);
> > printf("\n%s :: %d\n",__FILE__,__LINE__);
> >   if (g_main_loop_is_running (main_loops->data))
> >     {
> >    * printf("\n%s :: %d\n",__FILE__,__LINE__);
> >       GDK_THREADS_LEAVE ();
> >       g_main_loop_run (loop);
> >       GDK_THREADS_ENTER ();
> > *      printf("\n%s :: %d\n",__FILE__,__LINE__);
>
> That's normal. If you want runtime you have to create a timer or register
> idle or timeout functions.
>
> >       gtk_container_add (GTK_CONTAINER (window), pMainWidget);
> >  printf("\n\n\ngtk_container_add (GTK_CONTAINER (window),
> > pMainWidget);\n\n\n") ;
> >       gtk_widget_show (window);
> > printf("\n\n\nABHISHEK START OF gtk_main\n\n\n");
> >       gtk_main ();
> > printf("\n\n\nABHISHEK END OF gtk_main\n\n\n");
> >       return 0;
>
> Simply/weakly put: it should not return before the application is quit.
>
> --
> Best regards,
> Denis Oliver Kropp
>
> .------------------------------------------.
> | DirectFB - Hardware accelerated graphics |
> | http://www.directfb.org/                 |
> "------------------------------------------"
>



-- 
Thanks & Regards,
kaka