From faca25958436d4aa9236d6685eb48f00c88c27b3 Mon Sep 17 00:00:00 2001
From: Likai Ding <likaid@codeaurora.org>
Date: Fri, 6 Jun 2014 16:58:05 +0800
Subject: Camera2: enable WNR in video mode

Enable WNR to reduce noise in 720P recording preview.

Change-Id: I74471446b5fba0216b292f8fca81bf6e09b5d997
CRs-Fixed: 669247
---
 src/com/android/camera/VideoModule.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/com/android/camera/VideoModule.java b/src/com/android/camera/VideoModule.java
index 16f08d8e2..882ffeba3 100644
--- a/src/com/android/camera/VideoModule.java
+++ b/src/com/android/camera/VideoModule.java
@@ -782,6 +782,12 @@ public class VideoModule implements CameraModule,
             mMaxVideoDurationInMs = 60000 * minutes;
         }
 
+        // Set wavelet denoise mode
+        if (mParameters.getSupportedDenoiseModes() != null) {
+            String denoise = mPreferences.getString(CameraSettings.KEY_DENOISE,
+                    mActivity.getString(R.string.pref_camera_denoise_default));
+            mParameters.setDenoise(denoise);
+        }
    }
 
     private final class AutoFocusCallback
-- 
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