i810: Add missing header m_xform.h.

This is another follow-up to commit
f4511c4835879090ce7e6afe3ac26b98fb91899a.

diff --git a/src/mesa/drivers/dri/i810/i810render.c b/src/mesa/drivers/dri/i810/i810render.c
index b543d4f012cca782389de4e914ed42a06b298619..205f0cebc1cfadf811979b7ed2a96f91e1106cf9 100644 (file)
--- a/src/mesa/drivers/dri/i810/i810render.c
+++ b/src/mesa/drivers/dri/i810/i810render.c
@@ -37,6 +37,8 @@
 #include "main/imports.h"
 #include "main/mtypes.h"
 
+#include "math/m_xform.h"
+
 #include "tnl/t_context.h"
 
 #include "i810screen.h"