From cc85e86ee7a65ed26ed49a1998130b6da829dd24 Mon Sep 17 00:00:00 2001
From: Alexey Spizhevoy <alexey.spizhevoy@itseez.com>
Date: Thu, 4 Jul 2013 17:22:36 +0400
Subject: [PATCH] fixed Windows build

---
 modules/stitching/src/motion_estimators.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/stitching/src/motion_estimators.cpp b/modules/stitching/src/motion_estimators.cpp
index 494104d235..fd705fb026 100644
--- a/modules/stitching/src/motion_estimators.cpp
+++ b/modules/stitching/src/motion_estimators.cpp
@@ -41,7 +41,7 @@
 //M*/
 
 #include "precomp.hpp"
-#include <cmath>
+#include <math.h>
 #include "opencv2/calib3d/calib3d_c.h"
 
 using namespace cv;
@@ -253,8 +253,8 @@ bool BundleAdjusterBase::estimate(const std::vector<ImageFeatures> &features,
     bool ok = true;
     for (int i = 0; i < cam_params_.rows; ++i)
     {
-        if (std::isnan(cam_params_.at<double>(i,0)) ||
-            std::isinf(cam_params_.at<double>(i,0)))
+        if (isnan(cam_params_.at<double>(i,0)) ||
+            isinf(cam_params_.at<double>(i,0)))
         {
             ok = false;
             break;