changed returned value of unsupported property

14 years ago · d70d2edc9f
parent b7b21966c3
commit d70d2edc9f
1 changed files with 3 additions and 3 deletions
--- a/modules/highgui/src/cap_openni.cpp
+++ b/modules/highgui/src/cap_openni.cpp
@ -265,7 +265,7 @@ void CvCapture_OpenNI::readCamerasParams()

 double CvCapture_OpenNI::getProperty( int propIdx )
 {
-    double propValue = -1;
+    double propValue = 0;

    if( isOpened() )
    {
@ -304,7 +304,7 @@ double CvCapture_OpenNI::getDepthGeneratorProperty( int propIdx )
 {
    CV_Assert( depthGenerator.IsValid() );

-    double res = -1;
+    double res = 0;
    switch( propIdx )
    {
    case CV_CAP_PROP_FRAME_WIDTH :
@ -342,7 +342,7 @@ double CvCapture_OpenNI::getImageGeneratorProperty( int propIdx )
 {
    CV_Assert( imageGenerator.IsValid() );

-    double res = -1;
+    double res = 0;
    switch( propIdx )
    {
    case CV_CAP_PROP_FRAME_WIDTH :