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-rw-r--r--src/corelib/global/qnamespace.h1
-rw-r--r--src/corelib/global/qnamespace.qdoc5
2 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 0da868602c..8437eb0469 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -527,6 +527,7 @@ public:
AA_UseDesktopOpenGL = 15,
AA_UseOpenGLES = 16,
AA_UseSoftwareOpenGL = 17,
+ AA_ShareOpenGLContexts = 18,
// Add new attributes before this line
AA_AttributeCount
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index f6ea3a3a81..8dca48d80d 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -188,6 +188,11 @@
instance \l{Qt for Windows}, for more information. This value has
been added in Qt 5.4.
+ \value AA_ShareOpenGLContexts Enables resource sharing between the OpenGL
+ contexts used by classes like QOpenGLWidget and QQuickWidget. This
+ allows sharing OpenGL resources, like textures, between QOpenGLWidget
+ instances that belong to different top-level windows.
+
The following values are obsolete:
\value AA_ImmediateWidgetCreation This attribute is no longer fully