commit 6216e4e06f00b5b1c1faf739be1fdbe13ad18ca9
author Chien-Yu Chen <cychen@google.com> Fri May 29 11:49:54 2015 -0700
committer Chien-Yu Chen <cychen@google.com> Fri May 29 17:21:11 2015 -0700
tree 2e6586c481e55a2a97e2571546010f3afaf635a4
parent bcbe9ba0f939803dfa9b48519e113dc1c32268dc

Camera2: update docs for reprocess timestamp

Bug: 21112186
Change-Id: Ie49c00c96f7e69b672df5afa34e06e3dcd49490f

core/java/android/hardware/camera2/CaptureResult.java

diff --git a/core/java/android/hardware/camera2/CaptureResult.java b/core/java/android/hardware/camera2/CaptureResult.java
index f4017d0..96faad2 100644
--- a/core/java/android/hardware/camera2/CaptureResult.java
+++ b/core/java/android/hardware/camera2/CaptureResult.java
@@ -2988,6 +2988,10 @@
      * timestamps measure time in the same timebase as {@link android.os.SystemClock#elapsedRealtimeNanos }, and they can
      * be compared to other timestamps from other subsystems that
      * are using that base.</p>
+     * <p>For reprocessing, the timestamp will match the start of exposure of
+     * the input image, i.e. {@link CaptureResult#SENSOR_TIMESTAMP the
+     * timestamp} in the TotalCaptureResult that was used to create the
+     * reprocess capture request.</p>
      * <p><b>Units</b>: Nanoseconds</p>
      * <p><b>Range of valid values:</b><br>
      * &gt; 0</p>