From e7fd0534780522dac5a7448f47098d1b49c17337 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@itseez.com>
Date: Mon, 21 Oct 2013 19:48:36 +0400
Subject: [PATCH] ocl: fix FFT initialization

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

diff --git a/modules/ocl/src/fft.cpp b/modules/ocl/src/fft.cpp
index 6e4fc4d..50880f9 100644
--- a/modules/ocl/src/fft.cpp
+++ b/modules/ocl/src/fft.cpp
@@ -126,7 +126,8 @@ void cv::ocl::fft_setup()
     {
         return;
     }
-    pCache.setupData = new clAmdFftSetupData;
+    if (pCache.setupData == NULL)
+        pCache.setupData = new clAmdFftSetupData;
     openCLSafeCall(clAmdFftInitSetupData( pCache.setupData ));
     pCache.started = true;
 }
-- 
2.7.4