From f6bed4f12a2c975678fc0bdea15054ab169aafb5 Mon Sep 17 00:00:00 2001
From: Romain Guy <romainguy@google.com>
Date: Thu, 20 Jun 2013 17:52:07 -0700
Subject: An identity matrix should be considered a pure translate matrix

Change-Id: I75e91797e8270f902f67bdd7bb526cccc23adc6b
---
 libs/hwui/Matrix.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'libs/hwui/Matrix.cpp')

diff --git a/libs/hwui/Matrix.cpp b/libs/hwui/Matrix.cpp
index 6a5ea510482b..65e7eae49c2d 100644
--- a/libs/hwui/Matrix.cpp
+++ b/libs/hwui/Matrix.cpp
@@ -72,7 +72,7 @@ static bool isZero(float f) {
     return fabs(f) <= EPSILON;
 }
 
-uint32_t Matrix4::getType() const {
+uint8_t Matrix4::getType() const {
     if (mType & kTypeUnknown) {
         mType = kTypeIdentity;
 
@@ -114,7 +114,7 @@ uint32_t Matrix4::getType() const {
     return mType;
 }
 
-uint32_t Matrix4::getGeometryType() const {
+uint8_t Matrix4::getGeometryType() const {
     return getType() & sGeometryMask;
 }
 
@@ -127,7 +127,7 @@ bool Matrix4::changesBounds() const {
 }
 
 bool Matrix4::isPureTranslate() const {
-    return getGeometryType() == kTypeTranslate;
+    return getGeometryType() <= kTypeTranslate;
 }
 
 bool Matrix4::isSimple() const {
-- 
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