X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmatrix.cpp;h=b05d4bbc8ab6ff3de95e4f9cb6a35dacea80285d;hb=9dc2c20e8c7ac91d932b12492591b65786e24b0f;hp=4bf550aa090ffc44c2734992cd064e578ebb460a;hpb=e0a2e7643f490bee69dfada6b029c8e02e6ede07;p=libs%2Fgl.git

diff --git a/source/matrix.cpp b/source/matrix.cpp
index 4bf550aa..b05d4bbc 100644
--- a/source/matrix.cpp
+++ b/source/matrix.cpp
@@ -1,6 +1,7 @@
 #include <algorithm>
 #include <cmath>
 #include <msp/geometry/affinetransformation.h>
+#include <msp/gl/extensions/msp_legacy_features.h>
 #include "error.h"
 #include "matrix.h"
 
@@ -195,6 +196,8 @@ void MatrixStack::update()
 	if(!mode)
 		return;
 
+	static Require _req(MSP_legacy_features);
+
 	if(mode!=current_mode)
 	{
 		glMatrixMode(mode);