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-rw-r--r--src/gui/opengl/qopenglfunctions_4_2_compatibility.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gui/opengl/qopenglfunctions_4_2_compatibility.cpp b/src/gui/opengl/qopenglfunctions_4_2_compatibility.cpp
index 6d19fff92b..1329327f3e 100644
--- a/src/gui/opengl/qopenglfunctions_4_2_compatibility.cpp
+++ b/src/gui/opengl/qopenglfunctions_4_2_compatibility.cpp
@@ -58,7 +58,11 @@ QT_BEGIN_NAMESPACE
\inmodule QtGui
\since 5.1
\wrapper
- \brief The QOpenGLFunctions_4_2_Compatibility class provides all functions for this version and profile of OpenGL.
+ \brief The QOpenGLFunctions_4_2_Compatibility class provides all functions for OpenGL 4.2 compatibility profile.
+
+ This class is a wrapper for functions from OpenGL 4.2 compatibility profile.
+ See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org}
+ for function documentation.
\sa QAbstractOpenGLFunctions
*/