Add the BLEND constant too

diff --git a/source/blend.h b/source/blend.h
index 37fc56e17a390132241d0a4761b0c9a6d2692406..27e76d6469ccb7ea6ab52aee8cb00e29dcdef5a5 100644 (file)
--- a/source/blend.h
+++ b/source/blend.h
@@ -13,6 +13,11 @@ Distributed under the LGPL
 namespace Msp {
 namespace GL {
 
+enum
+{
+       BLEND = GL_BLEND
+};
+
 enum BlendEquation
 {
        ADD              = GL_FUNC_ADD,