diff options
| author | Jonas Ådahl <jadahl@gmail.com> | 2015-03-18 15:08:03 +0800 |
|---|---|---|
| committer | Jonas Ådahl <jadahl@gmail.com> | 2015-03-20 11:58:30 +0800 |
| commit | b407024ea18fe225f6db7ae01400f57abd7cf850 (patch) | |
| tree | 8ee9db9eb134720fb1aa9871a09891bf482475dd /src/input.c | |
| parent | a86c3ee69727342873fb4cf218b4f6d3bb020e6c (diff) | |
input: Make setting the same pointer cursor state again a no-op
If the client calls wl_pointer.set_cursor with the same surface and hot
spot coordinate that is already set, don't do anything as no state was
changed.
This avoids an issue where a client setting the same cursor surface
multiple times would receive wl_surface.leave/enter on that surface
every time.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
Diffstat (limited to 'src/input.c')
| -rw-r--r-- | src/input.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/input.c b/src/input.c index 3867de22..469d5cee 100644 --- a/src/input.c +++ b/src/input.c @@ -1655,6 +1655,10 @@ pointer_set_cursor(struct wl_client *client, struct wl_resource *resource, return; } + if (pointer->sprite && pointer->sprite->surface == surface && + pointer->hotspot_x == x && pointer->hotspot_y == y) + return; + if (pointer->sprite) pointer_unmap_sprite(pointer); |