Hi clutter experts
We are developing a media application using clutter 0.6.2 version.
Have some problems can you please help me.
1- g_main_loop_new problem
We want to open a pop up menu when user hits a button using
GMainLoop.
As in descirption of GMainLoop and GtkDialog It is possible to
create new instances of GMainLoop recursively to create pop up windows.
I am created a pop up window class using clutter. This class has a
group and actors in this group. When user hits a button that group will
be shown and
connect events take input focus via clutter_stage_set_key_focus
function. This group is shown on the stage, but does not receive any key
press events.
because emit_event function in clutter_main.c guards against
reentering by g_return_if_fail (lock == FALSE); (line 1186 v0.6.2).
My main problem is showing pop up menu (which accepts key events) in a
key press event scope.
How can i create a pop up window with clutter or how can i let the pop
up window to receive/emit the events.
2- texture_get_tile_pixbuf - glGetTexImage problem.
Our target platform is VIA Intel Board. On this environment
clutter_actor_destroy function fails for every ClutterTexture
instances.
When i trace the call stack, saw that call trace
clutter_actor_destroy
clutter_container_remove_actor
clutter_group_real_remove
clutter_actor_unparent
clutter_actor_unrealize
clutter_texture_unrealize
clutter_texture_get_pixbuf
texture_get_tile_pixbuf
and than glGetTexImage call on line 1235 (clutter_texture,c v0.6.2)
fails and application gets segmentation fault signal.
glxinfo output for driver info for the board is
OpenGL vendor string: VIA Technology
OpenGL renderer string: Mesa DRI UniChrome 20060710 x86/MMX/SSE2
OpenGL version string: 1.2 Mesa 6.5.1
server glx vendor string: SGI
server glx version string: 1.2
client glx vendor string: SGI
client glx version string: 1.4
The same code runs safely on my regular pc.
3- destroying actors
Whenever i call clutter_actor_destroy a get this assertion
"clutter_actor_destroy: assertion `CLUTTER_IS_ACTOR (self)' failed"
How does clutter makes memory management and ref count on actors. If i
do not call clutter_actor_destroy, does this results memory leak?
Thanks for your replies and the clutter works...
--
Uygar GUMUS
VESTEK Elektronik Arastirma Gelistirme A.S.
Adres : ITU Ayazaga Kampusu Ari 2-B/7
34469 Maslak / Istanbul
Tel : 0212 285 21 20 dahili:147
Faks : 0212 285 28 30
e-mail : [EMAIL PROTECTED]
