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
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| http://www.directfb.org/ |
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