merge in jb-mr1-release history after reset to jb-mr1-dev
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 7ee6e5e..ce10c78 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -978,10 +978,10 @@
if (hw->canDraw()) {
// transform the dirty region into this screen's coordinate space
const Region dirtyRegion(hw->getDirtyRegion(repaintEverything));
- if (!dirtyRegion.isEmpty()) {
- // repaint the framebuffer (if needed)
- doDisplayComposition(hw, dirtyRegion);
- }
+
+ // repaint the framebuffer (if needed)
+ doDisplayComposition(hw, dirtyRegion);
+
hw->dirtyRegion.clear();
hw->flip(hw->swapRegion);
hw->swapRegion.clear();