commit 9ee7607615563c6b480968470e69cb58d0996cb8
author Miao Wang <miaowang@google.com> Tue Mar 29 15:56:55 2016 -0700
committer Miao Wang <miaowang@google.com> Tue Mar 29 17:42:40 2016 -0700
tree 1ad6214cd6e72ec42cdef237f7b92832c4921f74
parent 3d23dce43330b9c8f3fba34ef9515dca7912768a

[RenderScript] Update documentation for Allocation.setAutoPadding().

Bug: 26862970
Change-Id: Iaa88ac0266e5d2cac2837f1d13353aacc6177274

rs/java/android/renderscript/Allocation.java

diff --git a/rs/java/android/renderscript/Allocation.java b/rs/java/android/renderscript/Allocation.java
index fc92966..7be09f5 100644
--- a/rs/java/android/renderscript/Allocation.java
+++ b/rs/java/android/renderscript/Allocation.java
@@ -293,8 +293,13 @@
     }
 
     /**
-     * Enable/Disable AutoPadding for Vec3 elements.
-     * By default: Diabled.
+     * Enable/Disable AutoPadding for Vec3 Elements.
+     *
+     * <p> Vec3 Elements, such as {@link Element#U8_3} are treated as Vec4 Elements
+     * with the fourth vector element used as padding. Enabling the AutoPadding feature
+     * will automatically add/remove the padding when you copy to/from an Allocation
+     * with a Vec3 Element.
+     * <p> By default: Disabled.
      *
      * @param useAutoPadding True: enable AutoPadding; False: disable AutoPadding
      *