Merge "Reenable region composition pipeline for layers Bug #3341848" into honeycomb

libs/hwui/OpenGLRenderer.cpp

@@ -627,7 +627,7 @@ void OpenGLRenderer::composeLayerRegion(Layer* layer, const Rect& rect) {
         setupDrawDirtyRegionsDisabled();
         setupDrawPureColorUniforms();
         setupDrawTexture(layer->texture);
-        setupDrawModelViewIdentity();
+        setupDrawModelViewTranslate(rect.left, rect.top, rect.right, rect.bottom);
         setupDrawMesh(&mesh[0].position[0], &mesh[0].texture[0]);
 
         for (size_t i = 0; i < count; i++) {

libs/hwui/Properties.h

@@ -26,7 +26,7 @@
  */
 
 // If turned on, layers drawn inside FBOs are optimized with regions
-#define RENDER_LAYERS_AS_REGIONS 0
+#define RENDER_LAYERS_AS_REGIONS 1
 
 /**
  * Debug level for app developers.