gtk-directfb-crash

2009-10-29 Thread Moutusi De 

Hi All,
I have built gtk with target directfb.
I have installed following pacakages:
1.gtk+-2.18.0
2.atk-1.28.0
3.cairo-1.8.0
4.glib-2.22.2
5.pango-1.26.0
6.pixman-0.12.0
7.DirectFB-1.2.7
8.FreeType 2-9.16.3

Now I am trying to run examples programs thats comes with gtk.While 
running the program one window comes with one mouse pointer and it 
freeze.I ran same
program with gtk- x11 where I get a Hello world message  with proper 
window.I am expecting same thing with gtk-direcfb.
Just for debugging I tried putting one exit(0) before "gtk_widget_show 
(window)" function call.Then I got the following error:


/*/
(helloworld:2654): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion
`GDK_IS_DRAWABLE (drawable)' failed

/*

Could anyone please let me know how to resolve this ?

Below is the code for reference.
int main( int   argc,
 char *argv[] )
{
   /* GtkWidget is the storage type for widgets */
   GtkWidget *window;
   GtkWidget *button;

   /* This is called in all GTK applications. Arguments are parsed
* from the command line and are returned to the application. */
   gtk_init (&argc, &argv);


   /* create a new window */
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

   /* When the window is given the "delete-event" signal (this is given
* by the window manager, usually by the "close" option, or on the
* titlebar), we ask it to call the delete_event () function
* as defined above. The data passed to the callback
* function is NULL and is ignored in the callback function. */
   g_signal_connect (window, "delete-event",
 G_CALLBACK (delete_event), NULL);

   /* Here we connect the "destroy" event to a signal handler.
* This event occurs when we call gtk_widget_destroy() on the window,
* or if we return FALSE in the "delete_event" callback. */
   g_signal_connect (window, "destroy",
 G_CALLBACK (destroy), NULL);

   /* Sets the border width of the window. */
   gtk_container_set_border_width (GTK_CONTAINER (window), 10);

   /* Creates a new button with the label "Hello World". */
   button = gtk_button_new_with_label ("Hello World");

   /* When the button receives the "clicked" signal, it will call the
* function hello() passing it NULL as its argument.  The hello()
* function is defined above. */
   g_signal_connect (button, "clicked",
 G_CALLBACK (hello), NULL);
/* This will cause the window to be destroyed by calling
* gtk_widget_destroy(window) when "clicked".  Again, the destroy
* signal could come from here, or the window manager. */
   g_signal_connect_swapped (button, "clicked",
 G_CALLBACK (gtk_widget_destroy),
 window);

   /* This packs the button into the window (a gtk container). */
   gtk_container_add (GTK_CONTAINER (window), button);

   /* The final step is to display this newly created widget. */
   gtk_widget_show (button);

   exit(0);
   /* and the window */
   gtk_widget_show (window);
   /* All GTK applications must have a gtk_main(). Control ends here
* and waits for an event to occur (like a key press or
* mouse event). */
   gtk_main ();

   return 0;
}
Thanks,
Moutusi





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gtk-directfb crash

2009-11-08 Thread Moutusi De 

Hi All,
I have built gtk with target directfb.
I have installed following pacakages:
1.gtk+-2.12.9
2.atk-1.13.2
3.cairo-1.6.4
4.glib-2.22.2
5.pango-1.20.2
6.pixman-0.12.0
7.DirectFB-1.2.0

I have built webkit-1.1.1 based on this gtk-directfb.Then I have bulit 
one browser called "Midori"  that is based on webkit.

When I am running midori , it is crashing in some of gtk call.

Could any one please let  me know how to solve this issue?

Below is back trace for this crash

(gdb) bt
#0  0x00110416 in __kernel_vsyscall ()
#1  0x076c2660 in raise () from /lib/libc.so.6
#2  0x076c4028 in abort () from /lib/libc.so.6
#3  0x0060c093 in signal_handler () from 
/usr/gtkdirectfb//lib/libdirect-1.2.so.0

#4  
#5  0x00379f33 in IA__gdk_screen_get_system_colormap (screen=0x9416010) 
at gdkcolor-directfb.c:240
#6  0x0037c48b in IA__gdk_display_open (display_name=0x0) at 
gdkdisplay-directfb.c:193

#7  0x0035a4f5 in IA__gdk_display_open_default_libgtk_only () at gdk.c:288
#8  0x00769788 in post_parse_hook (context=0x93fc228, group=0x93fc040, 
data=0x0, error=0xbfe5e44c) at gtkmain.c:725
#9  0x002659c3 in IA__g_option_context_parse (context=0x93fc228, 
argc=0xbfe5e490, argv=0xbfe5e494, error=0xbfe5e44c)

   at goption.c:1947
#10 0x00769599 in IA__gtk_init_with_args (argc=0xbfe5e490, 
argv=0xbfe5e494, parameter_string=0x80a9f6f "[Addresses]",
   entries=0xbfe5e388, translation_domain=0x80a9f44 "midori", 
error=0xbfe5e44c) at gtkmain.c:830

#11 0x0805d97b in main (argc=1, argv=0xbfe5e514) at ../midori/main.c:1662



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Re: gtk-directfb-crash

2009-11-11 Thread Moutusi De 

Hi Roger,
Yes I could ressolve the problem .I have built gtk with target directfb 
with following pacakages.

1.gtk+-2.12.9
2.atk-1.13.2
3.cairo-1.6.4
4.glib-2.22.2
5.pango-1.20.2
6.pixman-0.12.0
7.DirectFB-1.2.0
But I installed everything on pc .

You can  refer to this link https://wiki.mozilla.org/Mobile/DFBPorting
Thanks,
Moutusi

jeeper74 wrote:

Moutusi,

I have built/installed the same packages that you have on an arm system, and
am having the same crash when calling "gtk_widget_show (window)" in
helloworld.c.  Have you been able to resolve the crash?  
Thanks,

Roger


Moutusi De wrote:
  

Hi All,
I have built gtk with target directfb.
I have installed following pacakages:
1.gtk+-2.18.0
2.atk-1.28.0
3.cairo-1.8.0
4.glib-2.22.2
5.pango-1.26.0
6.pixman-0.12.0
7.DirectFB-1.2.7
8.FreeType 2-9.16.3

Now I am trying to run examples programs thats comes with gtk.While 
running the program one window comes with one mouse pointer and it 
freeze.I ran same
program with gtk- x11 where I get a Hello world message  with proper 
window.I am expecting same thing with gtk-direcfb.
Just for debugging I tried putting one exit(0) before "gtk_widget_show 
(window)" function call.Then I got the following error:


/*/
(helloworld:2654): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion
`GDK_IS_DRAWABLE (drawable)' failed

/*

Could anyone please let me know how to resolve this ?

Below is the code for reference.
int main( int   argc,
  char *argv[] )
{
/* GtkWidget is the storage type for widgets */
GtkWidget *window;
GtkWidget *button;

/* This is called in all GTK applications. Arguments are parsed
 * from the command line and are returned to the application. */
gtk_init (&argc, &argv);


/* create a new window */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

/* When the window is given the "delete-event" signal (this is given
 * by the window manager, usually by the "close" option, or on the
 * titlebar), we ask it to call the delete_event () function
 * as defined above. The data passed to the callback
 * function is NULL and is ignored in the callback function. */
g_signal_connect (window, "delete-event",
  G_CALLBACK (delete_event), NULL);

/* Here we connect the "destroy" event to a signal handler.
 * This event occurs when we call gtk_widget_destroy() on the window,
 * or if we return FALSE in the "delete_event" callback. */
g_signal_connect (window, "destroy",
  G_CALLBACK (destroy), NULL);

/* Sets the border width of the window. */
gtk_container_set_border_width (GTK_CONTAINER (window), 10);

/* Creates a new button with the label "Hello World". */
button = gtk_button_new_with_label ("Hello World");

/* When the button receives the "clicked" signal, it will call the
 * function hello() passing it NULL as its argument.  The hello()
 * function is defined above. */
g_signal_connect (button, "clicked",
  G_CALLBACK (hello), NULL);
/* This will cause the window to be destroyed by calling
 * gtk_widget_destroy(window) when "clicked".  Again, the destroy
 * signal could come from here, or the window manager. */
g_signal_connect_swapped (button, "clicked",
  G_CALLBACK (gtk_widget_destroy),
  window);

/* This packs the button into the window (a gtk container). */
gtk_container_add (GTK_CONTAINER (window), button);

/* The final step is to display this newly created widget. */
gtk_widget_show (button);

exit(0);
/* and the window */
gtk_widget_show (window);
/* All GTK applications must have a gtk_main(). Control ends here
 * and waits for an event to occur (like a key press or
 * mouse event). */
gtk_main ();

return 0;
}
Thanks,
Moutusi





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