ocl: fix FFT initialization

e7fd0534 · Alexander Alekhin · 9acca12d · e7fd0534
Commit e7fd0534 authored Oct 21, 2013 by Alexander Alekhin
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fft.cpp modules/ocl/src/fft.cpp +2 -1

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--- 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;
 }