Invalidate the EGL surface of QMeeGoLivePixmapData when switching to Raster

QMeeGoLivePixmap fails to lock the EGL surface and texture after switch
to raster graphics system. The EGL surface is invalid after eglTerminate
call in switch. But QMeeGoLivePixmapData doesn't know about the switch.

Marking EGL surfaces and texture invalid after switch makes live pixmap
automatically recreate the surface when next time requiring live
pixmap.

Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>

Merge-request: 2571
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
index 6b8d2b3..13eab7f 100644
--- a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
@@ -335,3 +335,8 @@ void qt_meego_destroy_fence_sync(void* fs)
 {
     return QMeeGoGraphicsSystem::destroyFenceSync(fs);
 }
+
+void qt_meego_invalidate_live_surfaces(void)
+{
+    return QMeeGoLivePixmapData::invalidateSurfaces();
+}