From 13bb236ad5e386c2571e40673dd4440eb1bc9968 Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Sat, 16 Nov 2013 21:06:13 +0400
Subject: [PATCH] fixed some warnings

---
 modules/highgui/src/cap_openni.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/modules/highgui/src/cap_openni.cpp b/modules/highgui/src/cap_openni.cpp
index 5187712..402a0cd 100644
--- a/modules/highgui/src/cap_openni.cpp
+++ b/modules/highgui/src/cap_openni.cpp
@@ -172,6 +172,9 @@ public:
     xn::ImageGenerator &imageGenerator;
 
 private:
+    ApproximateSyncGrabber(const ApproximateSyncGrabber&);
+    ApproximateSyncGrabber& operator=(ApproximateSyncGrabber&);
+
     int maxBufferSize;
     bool isCircleBuffer;
     int maxTimeDuration;
@@ -215,7 +218,7 @@ private:
         virtual bool grab( xn::DepthMetaData& depthMetaData,
                            xn::ImageMetaData& imageMetaData )
         {
-            while(1)
+            for(;;)
             {
                 if( !isDepthFilled )
                     isDepthFilled = popDepthMetaData(depth);
@@ -971,7 +974,7 @@ double CvCapture_OpenNI::getDepthGeneratorProperty( int propIdx )
         propValue = depthGenerator.GetAlternativeViewPointCap().IsViewPointAs(imageGenerator) ? 1.0 : 0.0;
         break;
     case CV_CAP_PROP_POS_MSEC :
-        propValue = depthGenerator.GetTimestamp();
+        propValue = (double)depthGenerator.GetTimestamp();
         break;
     case CV_CAP_PROP_POS_FRAMES :
         propValue = depthGenerator.GetFrameID();
@@ -1067,10 +1070,10 @@ double CvCapture_OpenNI::getImageGeneratorProperty( int propIdx )
             propValue = mode.nFPS;
         break;
     case CV_CAP_PROP_POS_MSEC :
-        propValue = imageGenerator.GetTimestamp();
+        propValue = (double)imageGenerator.GetTimestamp();
         break;
     case CV_CAP_PROP_POS_FRAMES :
-        propValue = imageGenerator.GetFrameID();
+        propValue = (double)imageGenerator.GetFrameID();
         break;
     default :
     {
-- 
2.7.4