From 8682d7d05488f69ec34827a68c185c97cff9e6f4 Mon Sep 17 00:00:00 2001
From: Patrick Snape <patricksnape@gmail.com>
Date: Thu, 20 Aug 2015 11:26:17 +0100
Subject: [PATCH] floor and ceil have no int overload on MSVC

Adding float casts allows them to compile on MSVC and should not
affect other compilers.
---
 .../src/motionSaliencyBinWangApr2014.cpp       | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/modules/saliency/src/motionSaliencyBinWangApr2014.cpp b/modules/saliency/src/motionSaliencyBinWangApr2014.cpp
index dabde5f33..a83f9295b 100644
--- a/modules/saliency/src/motionSaliencyBinWangApr2014.cpp
+++ b/modules/saliency/src/motionSaliencyBinWangApr2014.cpp
@@ -419,50 +419,50 @@ bool MotionSaliencyBinWangApr2014::templateReplacement( const Mat& finalBFMask,
               if( i > 0 && j > 0 && i < ( backgroundModel[z]->rows - 1 ) && j < ( backgroundModel[z]->cols - 1 ) )
               {
                 split( *backgroundModel[z], mv );
-                backgroundModelROI = mv[0]( Rect( j - (int) floor( roiSize / 2 ), i - (int) floor( roiSize / 2 ), roiSize, roiSize ) );
+                backgroundModelROI = mv[0]( Rect( j - (int) floor((float) roiSize / 2 ), i - (int) floor((float) roiSize / 2 ), roiSize, roiSize ) );
               }
               else if( i == 0 && j == 0 )  // upper leftt
               {
                 split( *backgroundModel[z], mv );
-                backgroundModelROI = mv[0]( Rect( j, i, (int) ceil( roiSize / 2 ), (int) ceil( roiSize / 2 ) ) );
+                backgroundModelROI = mv[0]( Rect( j, i, (int) ceil((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ) ) );
               }
               else if( j == 0 && i > 0 && i < ( backgroundModel[z]->rows - 1 ) )  // middle left
               {
                 split( *backgroundModel[z], mv );
-                backgroundModelROI = mv[0]( Rect( j, i - (int) floor( roiSize / 2 ), (int) ceil( roiSize / 2 ), roiSize ) );
+                backgroundModelROI = mv[0]( Rect( j, i - (int) floor((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ), roiSize ) );
               }
               else if( i == ( backgroundModel[z]->rows - 1 ) && j == 0 )  //down left
               {
                 split( *backgroundModel[z], mv );
-                backgroundModelROI = mv[0]( Rect( j, i - (int) floor( roiSize / 2 ), (int) ceil( roiSize / 2 ), (int) ceil( roiSize / 2 ) ) );
+                backgroundModelROI = mv[0]( Rect( j, i - (int) floor((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ) ) );
               }
               else if( i == 0 && j > 0 && j < ( backgroundModel[z]->cols - 1 ) )  // upper - middle
               {
                 split( *backgroundModel[z], mv );
-                backgroundModelROI = mv[0]( Rect( ( j - (int) floor( roiSize / 2 ) ), i, roiSize, (int) ceil( roiSize / 2 ) ) );
+                backgroundModelROI = mv[0]( Rect( ( j - (int) floor((float) roiSize / 2 ) ), i, roiSize, (int) ceil((float) roiSize / 2 ) ) );
               }
               else if( i == ( backgroundModel[z]->rows - 1 ) && j > 0 && j < ( backgroundModel[z]->cols - 1 ) )  //down middle
               {
                 split( *backgroundModel[z], mv );
                 backgroundModelROI = mv[0](
-                    Rect( j - (int) floor( roiSize / 2 ), i - (int) floor( roiSize / 2 ), roiSize, (int) ceil( roiSize / 2 ) ) );
+                    Rect( j - (int) floor((float) roiSize / 2 ), i - (int) floor((float) roiSize / 2 ), roiSize, (int) ceil((float) roiSize / 2 ) ) );
               }
               else if( i == 0 && j == ( backgroundModel[z]->cols - 1 ) )  // upper right
               {
                 split( *backgroundModel[z], mv );
-                backgroundModelROI = mv[0]( Rect( j - (int) floor( roiSize / 2 ), i, (int) ceil( roiSize / 2 ), (int) ceil( roiSize / 2 ) ) );
+                backgroundModelROI = mv[0]( Rect( j - (int) floor((float) roiSize / 2 ), i, (int) ceil((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ) ) );
               }
               else if( j == ( backgroundModel[z]->cols - 1 ) && i > 0 && i < ( backgroundModel[z]->rows - 1 ) )  // middle - right
               {
                 split( *backgroundModel[z], mv );
                 backgroundModelROI = mv[0](
-                    Rect( j - (int) floor( roiSize / 2 ), i - (int) floor( roiSize / 2 ), (int) ceil( roiSize / 2 ), roiSize ) );
+                    Rect( j - (int) floor((float) roiSize / 2 ), i - (int) floor((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ), roiSize ) );
               }
               else if( i == ( backgroundModel[z]->rows - 1 ) && j == ( backgroundModel[z]->cols - 1 ) )  // down right
               {
                 split( *backgroundModel[z], mv );
                 backgroundModelROI = mv[0](
-                    Rect( j - (int) floor( roiSize / 2 ), i - (int) floor( roiSize / 2 ), (int) ceil( roiSize / 2 ), (int) ceil( roiSize / 2 ) ) );
+                    Rect( j - (int) floor((float) roiSize / 2 ), i - (int) floor((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ), (int) ceil((float) roiSize / 2 ) ) );
               }
 
               /* Check if the value of current pixel BA in potentialBackground model is already contained in at least one of its neighbors'