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clutter/stage: Update stored pointer coordinates in fast paths

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If we are still under the "clear area" of the pick actor, we forget
to update the coordinates. This is usually not needed, unless we
need to repick again for non-event circumstances (e.g. pick actor
is destroyed). This will ensure the right pointer coordinates are
used afterwards in those situations.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1915>
This commit is contained in:
Carlos Garnacho 2021-08-25 16:37:23 +02:00 committed by Marge Bot
parent 9475b872c0
commit 757d595fa3
1 changed files with 23 additions and 1 deletions
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22
clutter/clutter/clutter-stage.c
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@ -3440,6 +3440,24 @@ clutter_stage_get_device_coords (ClutterStage *stage,
*coords = entry->coords;
}
static void
clutter_stage_set_device_coords (ClutterStage *stage,
ClutterInputDevice *device,
ClutterEventSequence *sequence,
graphene_point_t coords)
{
ClutterStagePrivate *priv = stage->priv;
PointerDeviceEntry *entry = NULL;
if (sequence != NULL)
entry = g_hash_table_lookup (priv->touch_sequences, sequence);
else
entry = g_hash_table_lookup (priv->pointer_devices, device);
if (entry)
entry->coords = coords;
}
static void
create_crossing_event (ClutterStage *stage,
ClutterInputDevice *device,
@ -3587,8 +3605,12 @@ clutter_stage_pick_and_update_device (ClutterStage *stage,
{
if (clutter_stage_check_in_clear_area (stage, device,
sequence, point))
{
clutter_stage_set_device_coords (stage, device,
sequence, point);
return clutter_stage_get_device_actor (stage, device, sequence);
}
}
new_actor = _clutter_stage_do_pick (stage,
point.x,