commit a447d29c65fb811cd184775a3476101a1cede929
author John Reck <jreck@google.com> Wed Jun 11 18:39:44 2014 -0700
committer John Reck <jreck@google.com> Thu Jun 12 09:13:45 2014 -0700
tree 0be082c0fdf19035551bf3671208fd606b430ab2
parent f8333cc38126c7efb1b95958ca7d7c825253bc58

Fix DA bugs

 * Now aware of transform of DrawDisplayListOp
 * Supports projection

 Bug: 15539677
 Bug: 15506680

Change-Id: Ic16f482cd48c3add12e49eca529281be12b93491

libs/hwui/Matrix.cpp

diff --git a/libs/hwui/Matrix.cpp b/libs/hwui/Matrix.cpp
index 2268386..9f2014f 100644
--- a/libs/hwui/Matrix.cpp
+++ b/libs/hwui/Matrix.cpp
@@ -417,6 +417,8 @@
 }
 
 void Matrix4::mapRect(Rect& r) const {
+    if (isIdentity()) return;
+
     if (isSimple()) {
         MUL_ADD_STORE(r.left, data[kScaleX], data[kTranslateX]);
         MUL_ADD_STORE(r.right, data[kScaleX], data[kTranslateX]);