Add some missing nativeResourceForIntegration imlementations

The EglDisplay and the Display is normally a PlatformIntegration wide
resource

Change-Id: Ie5382a2a0b34fbe1c506b5134bf581afbd7f5d99
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

4 files changed, 36 insertions, 0 deletions

diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp
index 3037d1e331..e65a7bb085 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp
@@ -41,7 +41,9 @@
 
 #include "qxcbeglnativeinterfacehandler.h"
 
+#include <QtGui/private/qguiapplication_p.h>
 #include "qxcbeglwindow.h"
+#include "qxcbintegration.h"
 #include "qxcbeglintegration.h"
 #include "qxcbeglcontext.h"
 
@@ -70,6 +72,16 @@ QXcbEglNativeInterfaceHandler::QXcbEglNativeInterfaceHandler(QXcbNativeInterface
 {
 }
 
+QPlatformNativeInterface::NativeResourceForIntegrationFunction QXcbEglNativeInterfaceHandler::nativeResourceFunctionForIntegration(const QByteArray &resource) const{
+    switch (resourceType(resource)) {
+    case EglDisplay:
+        return eglDisplay;
+    default:
+        break;
+    }
+    return Q_NULLPTR;
+}
+
 QPlatformNativeInterface::NativeResourceForContextFunction QXcbEglNativeInterfaceHandler::nativeResourceFunctionForContext(const QByteArray &resource) const
 {
     switch (resourceType(resource)) {
@@ -94,6 +106,13 @@ QPlatformNativeInterface::NativeResourceForWindowFunction QXcbEglNativeInterface
     return Q_NULLPTR;
 }
 
+void *QXcbEglNativeInterfaceHandler::eglDisplay()
+{
+    QXcbIntegration *integration = static_cast<QXcbIntegration *>(QGuiApplicationPrivate::platformIntegration());
+    QXcbEglIntegration *eglIntegration = static_cast<QXcbEglIntegration *>(integration->defaultConnection()->glIntegration());
+    return eglIntegration->eglDisplay();
+}
+
 void *QXcbEglNativeInterfaceHandler::eglDisplayForWindow(QWindow *window)
 {
     Q_ASSERT(window);
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h
index 0485a87558..7734bcd048 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h
@@ -57,9 +57,11 @@ public:
 
     QXcbEglNativeInterfaceHandler(QXcbNativeInterface *nativeInterface);
 
+    QPlatformNativeInterface::NativeResourceForIntegrationFunction nativeResourceFunctionForIntegration(const QByteArray &resource) const Q_DECL_OVERRIDE;
     QPlatformNativeInterface::NativeResourceForContextFunction nativeResourceFunctionForContext(const QByteArray &resource) const Q_DECL_OVERRIDE;
     QPlatformNativeInterface::NativeResourceForWindowFunction nativeResourceFunctionForWindow(const QByteArray &resource) const Q_DECL_OVERRIDE;
 private:
+    static void *eglDisplay();
     static void *eglDisplayForWindow(QWindow *window);
     static void *eglContextForContext(QOpenGLContext *context);
     static void *eglConfigForContext(QOpenGLContext *context);
diff --git a/src/plugins/platforms/xcb/qxcbnativeinterface.cpp b/src/plugins/platforms/xcb/qxcbnativeinterface.cpp
index d5b8e6aead..956b0f83d2 100644
--- a/src/plugins/platforms/xcb/qxcbnativeinterface.cpp
+++ b/src/plugins/platforms/xcb/qxcbnativeinterface.cpp
@@ -228,6 +228,9 @@ void *QXcbNativeInterface::nativeResourceForIntegration(const QByteArray &resour
     case RootWindow:
         result = rootWindow();
         break;
+    case Display:
+        result = display();
+        break;
     default:
         break;
     }
@@ -421,6 +424,17 @@ void *QXcbNativeInterface::rootWindow()
     return 0;
 }
 
+void *QXcbNativeInterface::display()
+{
+#ifdef XCB_USE_XLIB
+    QXcbIntegration *integration = static_cast<QXcbIntegration *>(QGuiApplicationPrivate::platformIntegration());
+    QXcbConnection *defaultConnection = integration->defaultConnection();
+    return defaultConnection->xlib_display();
+#else
+    return 0;
+#endif
+}
+
 void QXcbNativeInterface::setAppTime(QScreen* screen, xcb_timestamp_t time)
 {
     static_cast<QXcbScreen *>(screen->handle())->connection()->setTime(time);
diff --git a/src/plugins/platforms/xcb/qxcbnativeinterface.h b/src/plugins/platforms/xcb/qxcbnativeinterface.h
index 702aee63d8..b2044e6ee9 100644
--- a/src/plugins/platforms/xcb/qxcbnativeinterface.h
+++ b/src/plugins/platforms/xcb/qxcbnativeinterface.h
@@ -95,6 +95,7 @@ public:
     void *startupId();
     void *x11Screen();
     void *rootWindow();
+    void *display();
     static void setStartupId(const char *);
     static void setAppTime(QScreen *screen, xcb_timestamp_t time);
     static void setAppUserTime(QScreen *screen, xcb_timestamp_t time);