[PATCH weston v2 1/5] compositor: Change the definition of a surface being mapped

[Jonas Ådahl]

Previously a surface was considered mapped when it had an output
assigned. This prevents a surface's animation to be suspended by setting
its output to NULL. A better definition which enables having headless
surfaces is a surface is mapped when it is in a layer.

Signed-off-by: Jonas Ådahl <jadahl at gmail.com>
---
 src/compositor.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/compositor.c b/src/compositor.c
index 26c9a95..983e4f5 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -571,10 +571,7 @@ weston_surface_set_position(struct weston_surface *surface,
 WL_EXPORT int
 weston_surface_is_mapped(struct weston_surface *surface)
 {
-	if (surface->output)
-		return 1;
-	else
-		return 0;
+	return !wl_list_empty(&surface->layer_link);
 }
 
 WL_EXPORT uint32_t
-- 
1.7.9.5