X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fblend.cpp;h=df4043e29fcfc228a557a7a5f54238d1f302f5e2;hb=0807680edd94a7f14560831db4dd52e4e48d0d19;hp=184d5ad534f1aca6bcf441726b54e8c80af94a1b;hpb=06a3ecb3aaf9142fe9f5300b417f4b73e888050e;p=libs%2Fgl.git

diff --git a/source/blend.cpp b/source/blend.cpp
index 184d5ad5..df4043e2 100644
--- a/source/blend.cpp
+++ b/source/blend.cpp
@@ -51,5 +51,17 @@ const Blend &Blend::alpha()
 	return blend;
 }
 
+const Blend &Blend::additive()
+{
+	static Blend blend(ONE, ONE);
+	return blend;
+}
+
+const Blend &Blend::additive_alpha()
+{
+	static Blend blend(SRC_ALPHA, ONE);
+	return blend;
+}
+
 } // namespace GL
 } // namespace Msp