From 7d83db7d4d8aa79acf0b0edbe3aa97c3b6d8acc3 Mon Sep 17 00:00:00 2001
From: yao <bitwangyaoyao@gmail.com>
Date: Mon, 10 Sep 2012 14:52:28 +0800
Subject: [PATCH] fix ocl::columnsum bug

---
 modules/ocl/src/columnsum.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ocl/src/columnsum.cpp b/modules/ocl/src/columnsum.cpp
index 245082a2a4..c33c9a9678 100644
--- a/modules/ocl/src/columnsum.cpp
+++ b/modules/ocl/src/columnsum.cpp
@@ -84,7 +84,7 @@ void cv::ocl::columnSum(const oclMat& src,oclMat& dst)
 	args.push_back( make_pair( sizeof(cl_int), (void *)&src.step));		
 	args.push_back( make_pair( sizeof(cl_int), (void *)&dst.step));		
 
-	size_t globalThreads[3] = {dst.cols, dst.rows, 1};					
+	size_t globalThreads[3] = {dst.cols, 1, 1};					
 	size_t localThreads[3]  = {16, 16, 1};		
 
 	openCLExecuteKernel(clCxt, &imgproc_columnsum, kernelName, globalThreads, localThreads, args, src.channels(), src.depth());