add support for multiple OpenNI2 devices

688ebd89 · Dmitry Trifonov · 72ec6431 · 688ebd89
Commit 688ebd89 authored May 13, 2016 by Dmitry Trifonov
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cap_openni2.cpp modules/videoio/src/cap_openni2.cpp +8 -0

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--- a/modules/videoio/src/cap_openni2.cpp
+++ b/modules/videoio/src/cap_openni2.cpp
@@ -231,6 +231,14 @@ CvCapture_OpenNI2::CvCapture_OpenNI2( int index )
        return;
    }
+    // find appropriate device URI
+    openni::Array<openni::DeviceInfo> ldevs;
+    if (index > 0)
+    {
+        openni::OpenNI::enumerateDevices(&ldevs);
+        deviceURI = ldevs[index].getUri();
+    }
    status = device.open(deviceURI);
    if( status != openni::STATUS_OK )
    {