Update VectorDrawables cache at frame start

Draw VectorDrawables in GPU backed surface. Render VD cache
at the beginning of the frame to avoid context switching.

Test: CTS graphics tests pass.
Change-Id: Ia14e0ec4049c3fa87f03547fbda44043bf8dd793

1 files changed, 3 insertions, 0 deletions

diff --git a/libs/hwui/pipeline/skia/SkiaDisplayList.cpp b/libs/hwui/pipeline/skia/SkiaDisplayList.cpp
index 496f7babd3cc..3ddc09fbeca1 100644
--- a/libs/hwui/pipeline/skia/SkiaDisplayList.cpp
+++ b/libs/hwui/pipeline/skia/SkiaDisplayList.cpp
@@ -19,6 +19,7 @@
 #include "renderthread/CanvasContext.h"
 #include "VectorDrawable.h"
 #include "DumpOpsCanvas.h"
+#include "SkiaPipeline.h"
 
 #include <SkImagePriv.h>
 
@@ -92,6 +93,8 @@ bool SkiaDisplayList::prepareListAndChildren(TreeObserver& observer, TreeInfo& i
         // If any vector drawable in the display list needs update, damage the node.
         if (vectorDrawable->isDirty()) {
             isDirty = true;
+            static_cast<SkiaPipeline*>(info.canvasContext.getRenderPipeline())
+                ->getVectorDrawables()->push_back(vectorDrawable);
         }
         vectorDrawable->setPropertyChangeWillBeConsumed(true);
     }