[PATCH weston 5/5] ivi-shell: forward zero size to controller

[Pekka Paalanen]

From: Pekka Paalanen <pekka.paalanen at collabora.co.uk>

When surface size changes to zero, do not ignore it, but forward that
change to the controller. A controller should do what's proper for a
surface that just lost its content.

Signed-off-by: Pekka Paalanen <pekka.paalanen at collabora.co.uk>
---
 ivi-shell/hmi-controller.c | 2 ++
 ivi-shell/ivi-shell.c      | 3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/ivi-shell/hmi-controller.c b/ivi-shell/hmi-controller.c
index e9c9ab0..7c96439 100644
--- a/ivi-shell/hmi-controller.c
+++ b/ivi-shell/hmi-controller.c
@@ -660,6 +660,8 @@ set_notification_configure_surface(struct ivi_layout_surface *ivisurf,
 	 */
 	surface = ivi_layout_interface->surface_get_weston_surface(ivisurf);
 	if (surface) {
+		/* XXX: needs to handle zero size by unmapping the surface */
+
 		ivi_layout_interface->surface_set_source_rectangle(
 			ivisurf, 0, 0, surface->width,
 			surface->height);
diff --git a/ivi-shell/ivi-shell.c b/ivi-shell/ivi-shell.c
index c502c74..fe86c27 100644
--- a/ivi-shell/ivi-shell.c
+++ b/ivi-shell/ivi-shell.c
@@ -118,9 +118,6 @@ ivi_shell_surface_configure(struct weston_surface *surface,
 	if (!ivisurf)
 		return;
 
-	if (surface->width == 0 || surface->height == 0)
-		return;
-
 	if (ivisurf->width != surface->width ||
 	    ivisurf->height != surface->height) {
 		ivisurf->width  = surface->width;
-- 
2.7.3