Reset blend operation in 2d mode

diff --git a/source/Irrlicht/COpenGLDriver.cpp b/source/Irrlicht/COpenGLDriver.cpp
index 81c7250a9cc39e03571cd6c83d9e06eb990e4dbd..511c88cb6d509164891087b491b87452388ba710 100644 (file)
--- a/source/Irrlicht/COpenGLDriver.cpp
+++ b/source/Irrlicht/COpenGLDriver.cpp
@@ -2851,6 +2851,7 @@ void COpenGLDriver::setRenderStates2DMode(bool alpha, bool texture, bool alphaCh
                }\r
 \r
                CacheHandler->setBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);\r
+               CacheHandler->setBlendEquation(GL_FUNC_ADD);\r
 \r
 #ifdef GL_EXT_clip_volume_hint\r
                if (FeatureAvailable[IRR_EXT_clip_volume_hint])\r