QNX: Fix video playback on VMWare

Mark eglImage as not supported on VMWare since that path requires
that the image data be in GPU accessible memory which is not the
case for video

Change-Id: I2ea1ec52842adf0bc1ca39c882e6771e6a992c65
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>

src/plugins/qnx/common/windowgrabber.cpp

@@ -40,6 +40,7 @@
 #include <qpa/qplatformnativeinterface.h>
 
 #include <QOpenGLContext>
+#include <QOpenGLFunctions>
 
 #ifdef Q_OS_BLACKBERRY
 #include <bps/event.h>
@@ -343,6 +344,9 @@ void WindowGrabber::checkForEglImageExtension()
     m_eglImageSupported = m_context->hasExtension(QByteArrayLiteral("GL_OES_EGL_image"))
                           && eglExtensions.contains(QByteArrayLiteral("EGL_KHR_image"));
 
+    if (strstr(reinterpret_cast<const char*>(glGetString(GL_VENDOR)), "VMware"))
+        m_eglImageSupported = false;
+
     m_eglImageCheck = true;
 }