From c946a740bbbf347807d9009e79b3259c6f70180b Mon Sep 17 00:00:00 2001
From: Kirill Kornyakov <no@email>
Date: Wed, 25 Jan 2012 07:50:47 +0000
Subject: [PATCH] Optimized version of adaptiveThreshold added

---
 modules/imgproc/src/smooth.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/imgproc/src/smooth.cpp b/modules/imgproc/src/smooth.cpp
index ce72886..8a5efdc 100644
--- a/modules/imgproc/src/smooth.cpp
+++ b/modules/imgproc/src/smooth.cpp
@@ -311,8 +311,9 @@ void cv::boxFilter( InputArray _src, OutputArray _dst, int ddepth,
         if( src.cols == 1 )
             ksize.width = 1;
     }
-
 #ifdef HAVE_TEGRA_OPTIMIZATION
+    if(tegra::box(src, dst, ksize, borderType))
+        return;
     if ( tegra::boxFilter(src, dst, ksize, anchor, normalize, borderType) )
         return;
 #endif
-- 
2.7.4