From ffc5a7b809d9507073ef9f001f72434ada587455 Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Thu, 15 Sep 2011 05:51:41 +0000
Subject: [PATCH] minor

---
 modules/gpu/src/cuda/mathfunc.cu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/gpu/src/cuda/mathfunc.cu b/modules/gpu/src/cuda/mathfunc.cu
index 3e93aa5d0a..0a644d46dd 100644
--- a/modules/gpu/src/cuda/mathfunc.cu
+++ b/modules/gpu/src/cuda/mathfunc.cu
@@ -136,7 +136,7 @@ namespace cv { namespace gpu { namespace mathfunc
     template <typename Mag, typename Angle>
     void cartToPolar_caller(const DevMem2Df& x, const DevMem2Df& y, const DevMem2Df& mag, const DevMem2Df& angle, bool angleInDegrees, cudaStream_t stream)
     {
-        dim3 threads(16, 16, 1);
+        dim3 threads(32, 8, 1);
         dim3 grid(1, 1, 1);
 
         grid.x = divUp(x.cols, threads.x);
@@ -186,7 +186,7 @@ namespace cv { namespace gpu { namespace mathfunc
     template <typename Mag>
     void polarToCart_caller(const DevMem2Df& mag, const DevMem2Df& angle, const DevMem2Df& x, const DevMem2Df& y, bool angleInDegrees, cudaStream_t stream)
     {
-        dim3 threads(16, 16, 1);
+        dim3 threads(32, 8, 1);
         dim3 grid(1, 1, 1);
 
         grid.x = divUp(mag.cols, threads.x);