From f0b8a3784f1b2fd5dbb34f4bed66dc63aedea219 Mon Sep 17 00:00:00 2001
From: jackychen <jackychen@google.com>
Date: Tue, 19 Jan 2016 18:18:52 -0800
Subject: [PATCH] Allow disabling denoiser when it is enabled.

BUG=webrtc:5255

Review URL: https://codereview.webrtc.org/1571423003

Cr-Commit-Position: refs/heads/master@{#11312}
---
 webrtc/modules/video_processing/frame_preprocessor.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/webrtc/modules/video_processing/frame_preprocessor.cc b/webrtc/modules/video_processing/frame_preprocessor.cc
index 6778a597be..d91cacfe39 100644
--- a/webrtc/modules/video_processing/frame_preprocessor.cc
+++ b/webrtc/modules/video_processing/frame_preprocessor.cc
@@ -95,7 +95,11 @@ uint32_t VPMFramePreprocessor::GetDecimatedHeight() const {
 }
 
 void VPMFramePreprocessor::EnableDenosing(bool enable) {
-  denoiser_.reset(new VideoDenoiser(true));
+  if (enable) {
+    denoiser_.reset(new VideoDenoiser(true));
+  } else {
+    denoiser_.reset();
+  }
 }
 
 const VideoFrame* VPMFramePreprocessor::PreprocessFrame(