fixes case where plugging an external monitor would cause the screen
to expand onto that display without the display being effectively usable
until after a restart
the previous methodology was effectively:
attach -> ref(new buffer) x2 / unref(old buffer) x2
...
...
attach -> ref(new buffer) x2 / unref(old buffer) x2
this resulted in buffer management failures and crashing. now the
buffer gets 1x ref before render and 1x unref after render, ensuring
that the lifetime is accurate (assuming evas doesn't lie to us)
now we still have random crashing during resize, but not as much as
before
==24509== Invalid write of size 8
==24509== at 0x502D00: _e_elm_win_trap_del (e_win.c:39)
==24509== by 0x509BFC2: _elm_win_evas_object_smart_del (elm_win.c:1886)
==24509== by 0x91F4643: evas_obj_smart_del (in /usr/lib/libevas.so.1.15.99)
==24509== by 0x91F5B5C: evas_object_smart_del (evas_object_smart.c:1021)
==24509== by 0x91E9107: _evas_object_eo_base_destructor (evas_object_main.c:739)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x5086715: _elm_widget_eo_base_destructor (elm_widget.c:5744)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0xE5443EC: _eo_del_internal (eo_private.h:221)
==24509== by 0xE5443EC: _eo_unref (eo_private.h:295)
==24509== by 0xE5443EC: _eo_do_end (eo.c:546)
==24509== by 0x4D5B1A: _e_obj_dialog_free (e_obj_dialog.c:125)
==24509== by 0x4D61FB: e_object_free (e_object.c:152)
==24509== by 0x4D61FB: e_object_unref (e_object.c:152)
==24509== by 0x4EDC54: _e_sys_logout_after (e_sys.c:750)
==24509== by 0x4ED7AC: _e_sys_action_do (e_sys.c:925)
==24509== by 0x4EE348: e_sys_action_raw_do (e_sys.c:311)
==24509== by 0x4EE43F: _e_sys_comp_done_cb (e_sys.c:66)
==24509== by 0x6097348: _edje_emit_cb (edje_program.c:1476)
==24509== by 0x6097348: _edje_emit_handle (edje_program.c:1405)
==24509== by 0x60924EE: _edje_message_queue_process (edje_message_queue.c:787)
==24509== by 0x60926A6: _edje_job (edje_message_queue.c:154)
==24509== by 0xCC5087A: _ecore_job_event_handler (ecore_job.c:121)
==24509== by 0xCC4B204: _ecore_call_handler_cb (ecore_private.h:390)
==24509== by 0xCC4B204: _ecore_event_call (ecore_events.c:565)
==24509== by 0xCC52AE7: _ecore_main_loop_iterate_internal (ecore_main.c:1927)
==24509== by 0xCC52CD6: ecore_main_loop_begin (ecore_main.c:983)
==24509== by 0x4383F4: main (e_main.c:1047)
==24509== Address 0x14fb1a28 is 1,176 bytes inside a block of size 1,352 free'd
==24509== at 0x4C2A65B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==24509== by 0x4D61FB: e_object_free (e_object.c:152)
==24509== by 0x4D61FB: e_object_unref (e_object.c:152)
==24509== by 0x502CED: _e_elm_win_trap_del (e_win.c:37)
==24509== by 0x509BFC2: _elm_win_evas_object_smart_del (elm_win.c:1886)
==24509== by 0x91F4643: evas_obj_smart_del (in /usr/lib/libevas.so.1.15.99)
==24509== by 0x91F5B5C: evas_object_smart_del (evas_object_smart.c:1021)
==24509== by 0x91E9107: _evas_object_eo_base_destructor (evas_object_main.c:739)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x5086715: _elm_widget_eo_base_destructor (elm_widget.c:5744)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0xE5443EC: _eo_del_internal (eo_private.h:221)
==24509== by 0xE5443EC: _eo_unref (eo_private.h:295)
==24509== by 0xE5443EC: _eo_do_end (eo.c:546)
==24509== by 0x4D5B1A: _e_obj_dialog_free (e_obj_dialog.c:125)
==24509== by 0x4D61FB: e_object_free (e_object.c:152)
==24509== by 0x4D61FB: e_object_unref (e_object.c:152)
==24509== by 0x4EDC54: _e_sys_logout_after (e_sys.c:750)
==24509== by 0x4ED7AC: _e_sys_action_do (e_sys.c:925)
==24509== by 0x4EE348: e_sys_action_raw_do (e_sys.c:311)
==24509== by 0x4EE43F: _e_sys_comp_done_cb (e_sys.c:66)
==24509== by 0x6097348: _edje_emit_cb (edje_program.c:1476)
==24509== by 0x6097348: _edje_emit_handle (edje_program.c:1405)
==24509== by 0x60924EE: _edje_message_queue_process (edje_message_queue.c:787)
==24509== by 0x60926A6: _edje_job (edje_message_queue.c:154)
==24509== by 0xCC5087A: _ecore_job_event_handler (ecore_job.c:121)
==24509== by 0xCC4B204: _ecore_call_handler_cb (ecore_private.h:390)
==24509== by 0xCC4B204: _ecore_event_call (ecore_events.c:565)
==24509== by 0xCC52AE7: _ecore_main_loop_iterate_internal (ecore_main.c:1927)
==24509== by 0xCC52CD6: ecore_main_loop_begin (ecore_main.c:983)
==24509== by 0x4383F4: main (e_main.c:1047)
==24509== Invalid write of size 8
==24509== at 0x2C5ED500: _notification_popup_del_cb (e_mod_popup.c:404)
==24509== by 0x91AAE93: _eo_evas_object_cb (evas_callbacks.c:92)
==24509== by 0xE54DDEA: _eo_base_event_callback_call (eo_base_class.c:715)
==24509== by 0xE54B67A: eo_event_callback_call (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x91AB323: evas_object_event_callback_call (evas_callbacks.c:264)
==24509== by 0x91E8DE3: _evas_object_eo_base_destructor (evas_object_main.c:691)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x60A3019: _edje_object_eo_base_destructor (edje_smart.c:43)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0xE5443EC: _eo_del_internal (eo_private.h:221)
==24509== by 0xE5443EC: _eo_unref (eo_private.h:295)
==24509== by 0xE5443EC: _eo_do_end (eo.c:546)
==24509== by 0x6091146: edje_match_callback_exec_check_finals (edje_match.c:556)
==24509== by 0x6091146: edje_match_callback_exec (edje_match.c:711)
==24509== by 0x60974AE: _edje_emit_cb (edje_program.c:1453)
==24509== by 0x60974AE: _edje_emit_handle (edje_program.c:1405)
==24509== by 0x60924EE: _edje_message_queue_process (edje_message_queue.c:787)
==24509== by 0x60926A6: _edje_job (edje_message_queue.c:154)
==24509== by 0xCC5087A: _ecore_job_event_handler (ecore_job.c:121)
==24509== by 0xCC4B204: _ecore_call_handler_cb (ecore_private.h:390)
==24509== by 0xCC4B204: _ecore_event_call (ecore_events.c:565)
==24509== by 0xCC52AE7: _ecore_main_loop_iterate_internal (ecore_main.c:1927)
==24509== by 0xCC52CD6: ecore_main_loop_begin (ecore_main.c:983)
==24509== by 0x4383F4: main (e_main.c:1047)
==24509== Address 0x23b3dcb0 is 16 bytes inside a block of size 80 free'd
==24509== at 0x4C2A65B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==24509== by 0x2C5ED606: _notification_popdown (e_mod_popup.c:747)
==24509== by 0x2C5ED952: _notification_reshuffle_cb (e_mod_popup.c:700)
==24509== by 0x91AAE93: _eo_evas_object_cb (evas_callbacks.c:92)
==24509== by 0xE54DDEA: _eo_base_event_callback_call (eo_base_class.c:715)
==24509== by 0xE54B67A: eo_event_callback_call (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x91AB323: evas_object_event_callback_call (evas_callbacks.c:264)
==24509== by 0x91E8DE3: _evas_object_eo_base_destructor (evas_object_main.c:691)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x60A3019: _edje_object_eo_base_destructor (edje_smart.c:43)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0xE5443EC: _eo_del_internal (eo_private.h:221)
==24509== by 0xE5443EC: _eo_unref (eo_private.h:295)
==24509== by 0xE5443EC: _eo_do_end (eo.c:546)
==24509== by 0x504CEF: _e_zoomap_smart_del (e_zoomap.c:266)
==24509== by 0x91F5ABC: evas_object_smart_del (evas_object_smart.c:1019)
==24509== by 0x91E9107: _evas_object_eo_base_destructor (evas_object_main.c:739)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0xE5443EC: _eo_del_internal (eo_private.h:221)
==24509== by 0xE5443EC: _eo_unref (eo_private.h:295)
==24509== by 0xE5443EC: _eo_do_end (eo.c:546)
==24509== by 0x458C7A: _e_comp_object_util_del (e_comp_object.c:2402)
==24509== by 0x91AAE93: _eo_evas_object_cb (evas_callbacks.c:92)
==24509== by 0xE54DDEA: _eo_base_event_callback_call (eo_base_class.c:715)
==24509== by 0xE54B67A: eo_event_callback_call (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x91AB323: evas_object_event_callback_call (evas_callbacks.c:264)
==24509== by 0x91E8DE3: _evas_object_eo_base_destructor (evas_object_main.c:691)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0x60A3019: _edje_object_eo_base_destructor (edje_smart.c:43)
==24509== by 0xE54A8A3: eo_destructor (in /usr/lib/libeo.so.1.15.99)
==24509== by 0xE5443EC: _eo_del_internal (eo_private.h:221)
==24509== by 0xE5443EC: _eo_unref (eo_private.h:295)
==24509== by 0xE5443EC: _eo_do_end (eo.c:546)
==24509== by 0x6091146: edje_match_callback_exec_check_finals (edje_match.c:556)
==24509== by 0x6091146: edje_match_callback_exec (edje_match.c:711)
==24509== by 0x60974AE: _edje_emit_cb (edje_program.c:1453)
==24509== by 0x60974AE: _edje_emit_handle (edje_program.c:1405)
==24509== by 0x60924EE: _edje_message_queue_process (edje_message_queue.c:787)
==24509== by 0x60926A6: _edje_job (edje_message_queue.c:154)
==24509== by 0xCC5087A: _ecore_job_event_handler (ecore_job.c:121)
==24509== by 0xCC4B204: _ecore_call_handler_cb (ecore_private.h:390)
==24509== by 0xCC4B204: _ecore_event_call (ecore_events.c:565)
==24509== by 0xCC52AE7: _ecore_main_loop_iterate_internal (ecore_main.c:1927)
==24509== by 0xCC52CD6: ecore_main_loop_begin (ecore_main.c:983)
==24509== by 0x4383F4: main (e_main.c:1047)
if this isn't explicitly blocked by config options then allowing resizes
on the unmaximized axes is necessary in order to avoid accidentally
queuing a full unmaximize
according to ICCCM 4.1.4:
Only the client can effect a transition into or out of the Withdrawn state
withdrawn windows cannot be shown under any circumstances. the best that can
be done is to try mapping the window and hope it decides to appear.
to prevent any inadvertent showing of the window before it leaves the
withdrawn state, we play games with the E_Client->ignored flag in order
to skip client evals until we get notified that maybe we want to stop
skipping those evals
ref T2745
gtk apps set an atom which provides information about the area
where non-window content (eg. shadows) may be drawn; this area
must not be used in placement calculations.
the easiest method for implementing this functionality was to add
a case to the compositor geometry interceptors which effectively
flip the client struct geometry values such that the E_Client->client
is outside of the more commonly used E_Client->x/y/w/h
fix T2744
this is not actually supported yet, so behavior of windows using this
feature will be more wayland-like, eg. geometry determined by area
of window+shadow
fix T2744
Boram Park
Amitesh Singh
Mike Blumenkrantz
Carsten Haitzler