swrast: Reduce header file inclusion in s_fog.h.

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

diff --git a/src/mesa/swrast/s_fog.h b/src/mesa/swrast/s_fog.h
index 06107de3f9dc4cc245192c85f52586aec999f00c..a496746d106851592c91d4c53e41d27a191f62f5 100644 (file)
--- a/src/mesa/swrast/s_fog.h
+++ b/src/mesa/swrast/s_fog.h
@@ -28,7 +28,8 @@
 #define S_FOG_H
 
 
-#include "swrast.h"
+#include "main/mtypes.h"
+#include "s_span.h"
 
 
 extern GLfloat