intel: include main/viewport.h

diff --git a/src/mesa/drivers/dri/intel/intel_pixel.c b/src/mesa/drivers/dri/intel/intel_pixel.c
index 9f4b4ff..7041ff3 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_pixel.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel.c
@@ -30,6 +30,7 @@
 #include "main/context.h"
 #include "main/enable.h"
 #include "main/matrix.h"
+#include "main/viewport.h"
 #include "swrast/swrast.h"
 #include "shader/arbprogram.h"
 #include "shader/program.h"