commit 04d46eb69fb4f4c4c332c36c6ae845da3b2ae848
author Chris Craik <ccraik@google.com> Thu Apr 07 13:51:07 2016 -0700
committer Chris Craik <ccraik@google.com> Thu Apr 07 15:02:39 2016 -0700
tree e6a598b4e1d29bf25ec139a07e8a0867b8b745d9
parent f2cf5987a6aea262187208ad269ceb1534955704

Support replace op in new pipeline

bug:26562461

Change-Id: Ie48d2da30f5e9d9abe88a5cd973dfb26e38abf63

libs/hwui/ClipArea.cpp

diff --git a/libs/hwui/ClipArea.cpp b/libs/hwui/ClipArea.cpp
index f886dda..35fe06d 100644
--- a/libs/hwui/ClipArea.cpp
+++ b/libs/hwui/ClipArea.cpp
@@ -217,6 +217,7 @@
 
 void ClipArea::clipRectWithTransform(const Rect& r, const mat4* transform,
         SkRegion::Op op) {
+    if (op == SkRegion::kReplace_Op) mReplaceOpObserved = true;
     if (!mPostViewportClipObserved && op == SkRegion::kIntersect_Op) op = SkRegion::kReplace_Op;
     onClipUpdated();
     switch (mMode) {
@@ -233,6 +234,7 @@
 }
 
 void ClipArea::clipRegion(const SkRegion& region, SkRegion::Op op) {
+    if (op == SkRegion::kReplace_Op) mReplaceOpObserved = true;
     if (!mPostViewportClipObserved && op == SkRegion::kIntersect_Op) op = SkRegion::kReplace_Op;
     onClipUpdated();
     enterRegionMode();
@@ -242,6 +244,7 @@
 
 void ClipArea::clipPathWithTransform(const SkPath& path, const mat4* transform,
         SkRegion::Op op) {
+    if (op == SkRegion::kReplace_Op) mReplaceOpObserved = true;
     if (!mPostViewportClipObserved && op == SkRegion::kIntersect_Op) op = SkRegion::kReplace_Op;
     onClipUpdated();
     SkMatrix skTransform;
@@ -379,6 +382,7 @@
             serialization->rect.set(mClipRegion.getBounds());
             break;
         }
+        serialization->intersectWithRoot = mReplaceOpObserved;
         // TODO: this is only done for draw time, should eventually avoid for record time
         serialization->rect.snapToPixelBoundaries();
         mLastSerialization = serialization;