X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fblend.h;h=41567c5377266a741e112584ae373dbd0678a6c4;hb=0807680edd94a7f14560831db4dd52e4e48d0d19;hp=dd3f9404d72a2831c3442a994a64b90bbaff6812;hpb=f14435e58bfa0fa697a06ba9a454bb30cd37d9d8;p=libs%2Fgl.git

diff --git a/source/blend.h b/source/blend.h
index dd3f9404..41567c53 100644
--- a/source/blend.h
+++ b/source/blend.h
@@ -3,6 +3,7 @@
 
 #include "bindable.h"
 #include "gl.h"
+#include <msp/gl/extensions/ext_blend_minmax.h>
 
 namespace Msp {
 namespace GL {
@@ -54,6 +55,8 @@ public:
 	static void unbind();
 
 	static const Blend &alpha();
+	static const Blend &additive();
+	static const Blend &additive_alpha();
 };
 
 } // namespace GL