softpipe: Add missing header include.

diff --git a/src/gallium/drivers/softpipe/sp_state_surface.c b/src/gallium/drivers/softpipe/sp_state_surface.c
index 8877b18..b5376e5 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_state_surface.c
+++ b/src/gallium/drivers/softpipe/sp_state_surface.c
@@ -34,6 +34,8 @@
 #include "sp_surface.h"
 #include "sp_tile_cache.h"
 
+#include "draw/draw_context.h"
+
 
 /**
  * XXX this might get moved someday