commit 210eb9d2bafda34f30b56171ba7adefc3df4c82d
author Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Fri May 25 16:03:06 2012 +0300
committer Kristian Høgsberg <krh@bitplanet.net> Fri May 25 23:28:59 2012 -0400
tree 6b698e1318387196c572ed0970e5141e6a5ed506
parent dc8c8fce72a169fe5d1dd716e29b406ea044ae4b

dnd: work around cairo-gl brokenness

If cairo-gl is used, display_create_surface() will create an
wl_egl_window for each surface and this will result in errors if this
surface is used as a source. Also, one can't get a wl_buffer for such
a surface wich led to crashes when trying to do so for the drag icon.

This patch works around both problems by forcing the item and drag icon
surfaces to use shm.

clients/window.h

diff --git a/clients/window.h b/clients/window.h
index e1a9aa2..7e968d0 100644
--- a/clients/window.h
+++ b/clients/window.h
@@ -112,6 +112,7 @@
 #endif
 
 #define SURFACE_OPAQUE 0x01
+#define SURFACE_SHM    0x02
 
 cairo_surface_t *
 display_create_surface(struct display *display,