From 0422054aa196347b706d682e223605d76ca38c64 Mon Sep 17 00:00:00 2001
From: Ilya Lavrenov <ilya.lavrenov@itseez.com>
Date: Thu, 3 Sep 2015 19:13:00 +0300
Subject: [PATCH] fixed warnings in gpu module

(cherry picked from commit 6a05939e1ce552008ecf95451ddf362f2be7a4c3)
---
 modules/gpu/src/element_operations.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/gpu/src/element_operations.cpp b/modules/gpu/src/element_operations.cpp
index 780745d733..280f85a36a 100644
--- a/modules/gpu/src/element_operations.cpp
+++ b/modules/gpu/src/element_operations.cpp
@@ -2804,7 +2804,7 @@ void cv::gpu::bitwise_not(const GpuMat& src, GpuMat& dst, const GpuMat& mask, St
     }
     else
     {
-        const int elem_size = src.elemSize1();
+        const int elem_size = static_cast<int>(src.elemSize1());
         const int num_channels = src.channels();
         const int bcols = src.cols * num_channels;
 
@@ -2895,7 +2895,7 @@ void cv::gpu::bitwise_and(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, c
     }
     else
     {
-        const int elem_size = src1.elemSize1();
+        const int elem_size = static_cast<int>(src1.elemSize1());
         const int num_channels = src1.channels();
         const int bcols = src1.cols * num_channels;
 
@@ -2979,7 +2979,7 @@ void cv::gpu::bitwise_or(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, co
     }
     else
     {
-        const int elem_size = src1.elemSize1();
+        const int elem_size = static_cast<int>(src1.elemSize1());
         const int num_channels = src1.channels();
         const int bcols = src1.cols * num_channels;
 
@@ -3063,7 +3063,7 @@ void cv::gpu::bitwise_xor(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, c
     }
     else
     {
-        const int elem_size = src1.elemSize1();
+        const int elem_size = static_cast<int>(src1.elemSize1());
         const int num_channels = src1.channels();
         const int bcols = src1.cols * num_channels;