1 files changed, 10 insertions, 4 deletions
diff --git a/src/plugins/platforms/qnx/qqnxeglwindow.cpp b/src/plugins/platforms/qnx/qqnxeglwindow.cpp
index aa2e4db193..33ce0f924c 100644
--- a/src/plugins/platforms/qnx/qqnxeglwindow.cpp
+++ b/src/plugins/platforms/qnx/qqnxeglwindow.cpp
@@ -140,11 +140,17 @@ EGLSurface QQnxEglWindow::getSurface()
     if (m_newSurfaceRequested.testAndSetOrdered(true, false)) {
         const QMutexLocker locker(&m_mutex); //Set geomety must not reset the requestedBufferSize till
                                              //the surface is created
-        if (m_eglSurface != EGL_NO_SURFACE) {
-            platformOpenGLContext()->doneCurrent();
-            destroyEGLSurface();
+
+        if ((m_requestedBufferSize != bufferSize()) || (m_eglSurface == EGL_NO_SURFACE)) {
+            if (m_eglSurface != EGL_NO_SURFACE) {
+                platformOpenGLContext()->doneCurrent();
+                destroyEGLSurface();
+            }
+            createEGLSurface();
+        } else {
+            // Must've been a sequence of unprocessed changes returning us to the original size.
+            resetBuffers();
         }
-        createEGLSurface();
     }
 
     return m_eglSurface;