ecore_wl2_dmabuf: Properly reconfigure on surface alpha change

When alpha changes we need to blow away all our buffers in reconfigure,
even if they're still the right dimensions.  Otherwise we can end up
rendering to an XRGB buffer when we wanted to use ARGB and we won't have
proper transparency.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/ecore_wl2/ecore_wl2_surface_module_dmabuf.c b/src/lib/ecore_wl2/ecore_wl2_surface_module_dmabuf.c
index 34a1edde48..f8630367f2 100644
--- a/src/lib/ecore_wl2/ecore_wl2_surface_module_dmabuf.c
+++ b/src/lib/ecore_wl2/ecore_wl2_surface_module_dmabuf.c
@@ -52,16 +52,18 @@ _evas_dmabuf_surface_reconfigure(Ecore_Wl2_Surface *s EINA_UNUSED, void *priv_da
    Ecore_Wl2_Dmabuf_Private *p;
    Ecore_Wl2_Buffer *b;
    Eina_List *l, *tmp;
+//   Eina_Bool alpha_change;
 
    p = priv_data;
 
    if ((!w) || (!h)) return;
+//   alpha_change = ecore_wl2_surface_alpha_get(s) != alpha;
    EINA_LIST_FOREACH_SAFE(p->buffers, l, tmp, b)
      {
 /*      This would be nice, but requires a partial create to follow,
         and that partial create is buffer type specific.
 
-        if (ecore_wl2_buffer_fit(b, w, h))
+        if (!alpha_change && ecore_wl2_buffer_fit(b, w, h))
           continue;
 */
         ecore_wl2_buffer_destroy(b);