2 files changed, 22 insertions, 2 deletions
diff --git a/src/platformsupport/eglconvenience/qeglplatformintegration.cpp b/src/platformsupport/eglconvenience/qeglplatformintegration.cpp
index 820c433a2c..3de0642c93 100644
--- a/src/platformsupport/eglconvenience/qeglplatformintegration.cpp
+++ b/src/platformsupport/eglconvenience/qeglplatformintegration.cpp
@@ -190,7 +190,8 @@ enum ResourceType {
     EglDisplay,
     EglWindow,
     EglContext,
-    NativeDisplay
+    NativeDisplay,
+    Display
 };
 
 static int resourceType(const QByteArray &key)
@@ -199,7 +200,8 @@ static int resourceType(const QByteArray &key)
         QByteArrayLiteral("egldisplay"),
         QByteArrayLiteral("eglwindow"),
         QByteArrayLiteral("eglcontext"),
-        QByteArrayLiteral("nativedisplay")
+        QByteArrayLiteral("nativedisplay"),
+        QByteArrayLiteral("display")
     };
     const QByteArray *end = names + sizeof(names) / sizeof(names[0]);
     const QByteArray *result = std::find(names, end, key);
@@ -226,6 +228,23 @@ void *QEGLPlatformIntegration::nativeResourceForIntegration(const QByteArray &re
     return result;
 }
 
+void *QEGLPlatformIntegration::nativeResourceForScreen(const QByteArray &resource, QScreen *)
+{
+    void *result = 0;
+
+    switch (resourceType(resource)) {
+    case Display:
+        // Play nice when using the x11 hooks: Be compatible with xcb that allows querying
+        // the X Display pointer, which is nothing but our native display.
+        result = reinterpret_cast<void*>(nativeDisplay());
+        break;
+    default:
+        break;
+    }
+
+    return result;
+}
+
 void *QEGLPlatformIntegration::nativeResourceForWindow(const QByteArray &resource, QWindow *window)
 {
     void *result = 0;
diff --git a/src/platformsupport/eglconvenience/qeglplatformintegration_p.h b/src/platformsupport/eglconvenience/qeglplatformintegration_p.h
index f665455383..0de8cc9a33 100644
--- a/src/platformsupport/eglconvenience/qeglplatformintegration_p.h
+++ b/src/platformsupport/eglconvenience/qeglplatformintegration_p.h
@@ -79,6 +79,7 @@ public:
     QPlatformNativeInterface *nativeInterface() const Q_DECL_OVERRIDE;
     // QPlatformNativeInterface
     void *nativeResourceForIntegration(const QByteArray &resource) Q_DECL_OVERRIDE;
+    void *nativeResourceForScreen(const QByteArray &resource, QScreen *screen) Q_DECL_OVERRIDE;
     void *nativeResourceForWindow(const QByteArray &resource, QWindow *window) Q_DECL_OVERRIDE;
     void *nativeResourceForContext(const QByteArray &resource, QOpenGLContext *context) Q_DECL_OVERRIDE;
     NativeResourceForContextFunction nativeResourceFunctionForContext(const QByteArray &resource) Q_DECL_OVERRIDE;