From 2e05f1e3f8581554be7713fedc3b5addb25e73c3 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@itseez.com>
Date: Sat, 8 Nov 2014 02:22:17 +0300
Subject: [PATCH] openni_capture sample: enable OpenNI2 if available

Sample works with OpenNI2 with minimal code changes (CAP_OPENNI -> CAP_OPENNI2)
---
 samples/cpp/openni_capture.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/samples/cpp/openni_capture.cpp b/samples/cpp/openni_capture.cpp
index 76b092298..64aa90bc6 100644
--- a/samples/cpp/openni_capture.cpp
+++ b/samples/cpp/openni_capture.cpp
@@ -192,7 +192,11 @@ int main( int argc, char* argv[] )
     if( isVideoReading )
         capture.open( filename );
     else
-        capture.open( CAP_OPENNI );
+    {
+        capture.open( CAP_OPENNI2 );
+        if( !capture.isOpened() )
+            capture.open( CAP_OPENNI );
+    }
 
     cout << "done." << endl;