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gdk: stage: report geometry of the underlying surface for foreign windows

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When running on wayland, we might have our own subsurface
desynchronized from the foreign GdkWindow. It is important that we
report the size of the actually surface we're rendering to, otherwise
the logic in ClutterStage might discard resize operation that
resynchronize the subsurface with the stage's size.

https://bugzilla.gnome.org/show_bug.cgi?id=754697
This commit is contained in:
Lionel Landwerlin 2015-08-31 22:55:57 +01:00
parent 55dce70440
commit 3771ef2f08
1 changed files with 12 additions and 7 deletions
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5
clutter/gdk/clutter-stage-gdk.c
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@ -122,6 +122,8 @@ clutter_stage_gdk_get_geometry (ClutterStageWindow *stage_window,
{ {
ClutterStageGdk *stage_gdk = CLUTTER_STAGE_GDK (stage_window); ClutterStageGdk *stage_gdk = CLUTTER_STAGE_GDK (stage_window);
if (!stage_gdk->foreign_window)
{
if (stage_gdk->window != NULL) if (stage_gdk->window != NULL)
{ {
geometry->width = gdk_window_get_width (stage_gdk->window); geometry->width = gdk_window_get_width (stage_gdk->window);
@ -133,6 +135,9 @@ clutter_stage_gdk_get_geometry (ClutterStageWindow *stage_window,
geometry->height = 480; geometry->height = 480;
} }
} }
else
clutter_stage_window_parent_iface->get_geometry (stage_window, geometry);
}
static void static void
clutter_stage_gdk_resize (ClutterStageWindow *stage_window, clutter_stage_gdk_resize (ClutterStageWindow *stage_window,