From 7d0674ceb16cc4771b1a57bcaf90ac1a22444226 Mon Sep 17 00:00:00 2001
From: Shuzhen Wang <shuzhenwang@google.com>
Date: Thu, 9 Feb 2017 17:19:12 -0800
Subject: [PATCH] Camera: Update doc to allow unchanged configs in
 finalizeOutputConfigs

Bug: 35137641
Test: Compile
Change-Id: I671fc13c005eee27c87041dce23c30f40a394443
---
 core/java/android/hardware/camera2/CameraCaptureSession.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/java/android/hardware/camera2/CameraCaptureSession.java b/core/java/android/hardware/camera2/CameraCaptureSession.java
index bcebb7dc594d1..dcd069d335e08 100644
--- a/core/java/android/hardware/camera2/CameraCaptureSession.java
+++ b/core/java/android/hardware/camera2/CameraCaptureSession.java
@@ -250,6 +250,10 @@ public abstract class CameraCaptureSession implements AutoCloseable {
      * application must then call {@link OutputConfiguration#addSurface} before finalizing the
      * configuration with this method.</p>
      *
+     * <p>If the provided OutputConfigurations are unchanged from session creation, this function
+     * call has no effect. This function must only be called once for a particular output
+     * configuration. </p>
+     *
      * <p>The output Surfaces included by this list of
      * {@link OutputConfiguration OutputConfigurations} can be used as {@link CaptureRequest}
      * targets as soon as this call returns.</p>