swrast: Reduce header file inclusion in s_zoom.h.

Include mtypes.h for GLcontext symbol.
Include s_span.h for SWspan symbol.

diff --git a/src/mesa/swrast/s_zoom.h b/src/mesa/swrast/s_zoom.h
index 43917be..09f624e 100644 (file)
--- a/src/mesa/swrast/s_zoom.h
+++ b/src/mesa/swrast/s_zoom.h
@@ -25,7 +25,8 @@
 #ifndef S_ZOOM_H
 #define S_ZOOM_H
 
-#include "swrast.h"
+#include "main/mtypes.h"
+#include "s_span.h"
 
 
 extern void