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macos: check for best_monitor before using

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Make sure we have a monitor to enqueue/dequeue from before using it. That
also allows us to use this from destroy and what-not.
This commit is contained in:
Christian Hergert 2022-02-28 13:57:29 -08:00 committed by Christian Hergert
parent c7a6d1e8bf
commit 7369ce58da
1 changed files with 17 additions and 24 deletions
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41
gdk/macos/gdkmacossurface.c
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@ -72,9 +72,12 @@ _gdk_macos_surface_request_frame (GdkMacosSurface *self)
if (self->awaiting_frame)
return;
self->awaiting_frame = TRUE;
_gdk_macos_monitor_add_frame_callback (GDK_MACOS_MONITOR (self->best_monitor), self);
gdk_surface_freeze_updates (GDK_SURFACE (self));
if (self->best_monitor != NULL)
{
self->awaiting_frame = TRUE;
_gdk_macos_monitor_add_frame_callback (GDK_MACOS_MONITOR (self->best_monitor), self);
gdk_surface_freeze_updates (GDK_SURFACE (self));
}
}
static void
@ -85,9 +88,12 @@ _gdk_macos_surface_cancel_frame (GdkMacosSurface *self)
if (!self->awaiting_frame)
return;
self->awaiting_frame = FALSE;
_gdk_macos_monitor_remove_frame_callback (GDK_MACOS_MONITOR (self->best_monitor), self);
gdk_surface_thaw_updates (GDK_SURFACE (self));
if (self->best_monitor != NULL)
{
self->awaiting_frame = FALSE;
_gdk_macos_monitor_remove_frame_callback (GDK_MACOS_MONITOR (self->best_monitor), self);
gdk_surface_thaw_updates (GDK_SURFACE (self));
}
}
void
@ -199,7 +205,9 @@ gdk_macos_surface_hide (GdkSurface *surface)
self->show_on_next_swap = FALSE;
was_mapped = GDK_SURFACE_IS_MAPPED (GDK_SURFACE (self));
_gdk_macos_surface_cancel_frame (self);
was_mapped = GDK_SURFACE_IS_MAPPED (surface);
was_key = [self->window isKeyWindow];
seat = gdk_display_get_default_seat (surface->display);
@ -222,13 +230,6 @@ gdk_macos_surface_hide (GdkSurface *surface)
[parentWindow showAndMakeKey:YES];
}
}
if (self->awaiting_frame)
{
self->awaiting_frame = FALSE;
_gdk_macos_monitor_remove_frame_callback (GDK_MACOS_MONITOR (self->best_monitor), self);
gdk_surface_freeze_updates (surface);
}
}
static int
@ -469,16 +470,8 @@ gdk_macos_surface_destroy (GdkSurface *surface,
GdkMacosWindow *window = g_steal_pointer (&self->window);
GdkFrameClock *frame_clock;
if (self->best_monitor)
{
if (self->awaiting_frame)
{
_gdk_macos_monitor_remove_frame_callback (GDK_MACOS_MONITOR (self->best_monitor), self);
self->awaiting_frame = FALSE;
}
g_clear_object (&self->best_monitor);
}
_gdk_macos_surface_cancel_frame (self);
g_clear_object (&self->best_monitor);
if ((frame_clock = gdk_surface_get_frame_clock (GDK_SURFACE (self))))
{