commit 487a92caef2eb90a62e8f8d7a6fe6315f1c1d8d8
author Rob Tsuk <robtsuk@google.com> Tue Jan 06 13:22:54 2015 -0800
committer Rob Tsuk <robtsuk@google.com> Wed Jan 14 17:24:58 2015 -0800
tree 6515f9b52f874f5f076a25df83a353de10a3da14
parent 382d6a9ed2360ceb462ea46a60f0f106fdb52540

Clipping performance improvements

Create a ClipArea class to handle tracking clip regions. This class can
select the most efficient implementation depending on the types of
clipping presented.

ClipArea re-used the rectangle and region-based clipping
implementations as well as adding a "list of rotated rectangles"
approach that is more efficient for rotated views with children.

Change-Id: I2133761a2462ebc0852b394220e265974b3086f0

libs/hwui/Android.common.mk

diff --git a/libs/hwui/Android.common.mk b/libs/hwui/Android.common.mk
index fba7254..b044e02 100644
--- a/libs/hwui/Android.common.mk
+++ b/libs/hwui/Android.common.mk
@@ -18,6 +18,7 @@
     AssetAtlas.cpp \
     Caches.cpp \
     CanvasState.cpp \
+    ClipArea.cpp \
     DamageAccumulator.cpp \
     DisplayList.cpp \
     DeferredDisplayList.cpp \