On Dec 12, 2007 3:57 AM, Sundeep Prakash <sundeep.prakash@xxxxxxxxx> wrote: > Hi, > > I have cross compiled GTK+2.10.12 and DirectFB 1.0.0 for MIPS BCM7401 > with all the dependancy as below: > > tiff 3.7.4 > libpng 1.2.18 > libjpeg-6b > glib 2.12.13 > atk 1.9.1 > freetype 2.3.4 > fontconfig 2.4.2 > cairo 1.2.6 > pango 1.16.4 > > and used the configuration parameter as given at > http://www.directfb.org/wiki/index.php/Projects:GTK_on_DirectFB_for_Embedded_Systems. > > I executed a simple GTK program(code snippet below) which loads an image > > #include <gtk/gtk.h> > > int main( int argc, char *argv[] ) > { > GtkWidget *window; > GtkWidget *pMainWidget; > GdkPixbuf *image; > gboolean ret = 0; > gtk_init (&argc, &argv); > > window = gtk_window_new (GTK_WINDOW_TOPLEVEL); > > gtk_container_set_border_width (GTK_CONTAINER (window), 10); > > image = gdk_pixbuf_new_from_file ("test.gif", NULL); > if (!image) > return FALSE; > pMainWidget = gtk_image_new_from_pixbuf(image); > > gtk_widget_show (pMainWidget); > > gtk_container_add (GTK_CONTAINER (window), pMainWidget); > > gtk_widget_show (window); > > gtk_main (); > > return 0; > } > > > Initially, execution failed at > > ret=directfb->GetInputDevice(directfb, DIDID_KEYBOARD, &keyboard) ; Did you try building the directfb with no inputdrivers ? --with-inputdrivers=none Check the "./configure --help" for directfb. Did you try running the gtk-demo application that comes with gtk ? Thanks Suzuki > > in gtk+-2.10.14/gdk/directfb/gdkdisplay- directfb.c > > I commented out some line related to keyboard because WE ARE NOT USING ANY > INPUT DEVICE. > > The commented lines in file gdkdisplay-directfb.c are below: > > //ret=directfb->GetInputDevice(directfb, DIDID_KEYBOARD, &keyboard) > > //_gdk_display->keyboard=keyboard; > > //_gdk_directfb_keyboard_init (); > > //_gdk_input_init (); > > > I again cross compiled and executed the same GTK example mentioned above. > This time the code executed and got stuck in a function. > > I had put some debug messages in GTK library and below is the log of debug > messages > > > > # pixmap_mips > [gtkmain.c:934] > [gtkmain.c:699] > [gtkmain.c:702] > [gtkmain.c:721] > [gtkmain.c:898] > [ gdk.c:273] > [gdk.c:277] > > =======================| DirectFB 1.0.0 |======================= > (c) 2001-2007 The DirectFB Organization ( directfb.org) > (c) 2000-2004 Convergence (integrated media) GmbH > ------------------------------------------------------------ > > (*) DirectFB/Core: Single Application Core. (2007-12-07 07:12) [ DEBUG ] > (*) before direct_modules_explore_directory > (*) after direct_modules_explore_directory > (*) inside direct_list_foreach > (*) inside direct_list_foreach2 > (*) inside direct_list_foreach > (*) inside direct_list_foreach2 > (*) Going to ABHISHEK initialize 'clipboard' core... > (*) Going to ABHISHEK initialize 'colorhash' core... > (*) Going to ABHISHEK initialize 'system' core... > (*) Going to ABHISHEK initialize 'input' core... > (*) Going to ABHISHEK initialize 'gfxcard' core... > driver_init_driver1 > (*) > dfb_fbdev->shared-> fix.mmio_start = -1342177280 length in system_map_mmio > = 1900000, length passes as argument = 1900000 > (*) > dfb_fbdev->shared->page_mask = 4095 addr = 731037696(*) > dfb_fbdev->shared->fix.mmio_start = -1342177280 length in system_map_mmio = > 1900000, length passes as argument = 1900000 > (*) > dfb_fbdev->shared->page_mask = 4095 addr = 731938816bdrv->mmio_base= > 2b92c000 bdrv->mmio_base1 = 2ba08000 > (*) DirectFB/Graphics: Broadcom Software Rasterizer 0.0 ( www.samsung.com) > (*) Going to ABHISHEK initialize 'screens' core... > > Inside Screen InitScreen COMPLETED > (*) Going to ABHISHEK initialize 'layers' core... > (*) Going to ABHISHEK initialize 'wm' core... > (*) DirectFB/Core/WM: Default 0.3 ( directfb.org) > [gdkdisplay-directfb:99] > [gdkdisplay-directfb:107] > (!) DirectFB/FBDev: Could not set gamma ramp --> Invalid argument > (!) DirectFB/FBDev: Panning display failed! > --> Invalid argument > [gdkdisplay-directfb:116] > [gdkdisplay-directfb:125] > [gdkdisplay-directfb:127] > [gdkdisplay-directfb:129] > [gdkdisplay-directfb:131] > [gdkdisplay-directfb:133] > [gdkdisplay-directfb:135] > [gdkdisplay-directfb:138] > [gdkdisplay-directfb:140] > [gdkdisplay-directfb:142] > [gdkdisplay-directfb:144] > [gdkdisplay-directfb:146] > (*) Direct/Thread: Running 'EventBufferFeed' (MESSAGING, 218)... > [gdkdisplay-directfb:148] > [gdkdisplay-directfb:150] > [gdkdisplay-directfb:153] > [gdk.c:279] > [gdk.c:288] > [gdk.c:292] > [gtkmain.c:943] > [sar]in pixmap.c > > (pixmap_mips:216): Gdk-DirectFB-WARNING **: gdk_window_set_keep_above() not > implemented. > > > (pixmap_mips:216): Gdk-DirectFB-WARNING **: gdk_window_set_keep_below() not > implemented. > > [gtkwidget.c:2217][gtkwidget.c:2219][gtkwidget.c:2222][gtkwidget.c:2225][gtkwidget.c:2229][gtkwidget.c:2232][gtkwidget.c > :2234][gtkwidget.c:2236][gtkwidget.] > [sar]g_main_loop_new returns loop=4339560[gtkmain.c:1146] > [gtkmain.c:1147] > [gtkmain.c:1149] > [gtkmain.c:1164] > [sar]g_main_loop_is_running[gtkmain.c:1167] > [sar][gtkmain.c:before g_main_loop_run (loop = 5d);4339560] > (!) [ 216: 0.000] --> Caught signal 2 (sent by the kernel) <-- > > > It is not able to exit from g_main_loop_run (loop) function which is called > from gtk_main() function. > > I am stuck here and not able to proceed further. > > somebody plzzzzz.... help me on this!!! > > Thanks > Sundeep > > _______________________________________________ > gtk-list mailing list > gtk-list@xxxxxxxxx > http://mail.gnome.org/mailman/listinfo/gtk-list > > _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
