X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fod_gauge.cxx;h=6daab2ba88407eaa2db4d21929793b1f84dfa5b4;hb=0b9adf8854398461333eba43df18fa2f5c8231a1;hp=1b76593655172e49fe77c9d8dc22f404e404ef51;hpb=d82fd7cc5fd4b25bf01f7fe129c7c4d7ea34dc1d;p=flightgear.git

diff --git a/src/Instrumentation/od_gauge.cxx b/src/Instrumentation/od_gauge.cxx
index 1b7659365..6daab2ba8 100644
--- a/src/Instrumentation/od_gauge.cxx
+++ b/src/Instrumentation/od_gauge.cxx
@@ -40,6 +40,8 @@
 #include <osg/PolygonMode>
 #include <osg/ShadeModel>
 #include <osg/StateSet>
+#include <osg/FrameBufferObject> // for GL_DEPTH_STENCIL_EXT on Windows
+
 #include <osgDB/FileNameUtils>
 
 #include <simgear/scene/material/EffectGeode.hxx>