intel: Add missing header.

Add context.h for NEED_SECONDARY_COLOR symbol.

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 0e2fe89..02c0ffc 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -45,6 +45,7 @@
 #include "main/attrib.h"
 #include "main/enable.h"
 #include "main/viewport.h"
+#include "main/context.h"
 #include "swrast/swrast.h"
 
 #include "intel_screen.h"