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Ximea camera fix (see issue #4235)

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This commit is contained in:
Andrew Senin 2015-04-03 22:49:50 +03:00
parent 085b4ca741
commit 58f20a3b7f
1 changed files with 21 additions and 4 deletions
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25
modules/videoio/src/cap_ximea.cpp
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@ -52,7 +52,15 @@ CvCapture* cvCreateCameraCapture_XIMEA( int index )
// Enumerate connected devices
void CvCaptureCAM_XIMEA::init()
{
#if defined WIN32 || defined _WIN32
xiGetNumberDevices( &numDevices);
#else
// try second re-enumeration if first one fails
if (xiGetNumberDevices( &numDevices) != XI_OK)
{
xiGetNumberDevices( &numDevices);
}
#endif
hmv = NULL;
frame = NULL;
timeout = 0;
@ -73,8 +81,17 @@ bool CvCaptureCAM_XIMEA::open( int wIndex )
if((mvret = xiOpenDevice( wIndex, &hmv)) != XI_OK)
{
#if defined WIN32 || defined _WIN32
errMsg("Open XI_DEVICE failed", mvret);
return false;
#else
// try opening second time if first fails
if((mvret = xiOpenDevice( wIndex, &hmv)) != XI_OK)
{
errMsg("Open XI_DEVICE failed", mvret);
return false;
}
#endif
}
int width = 0;
@ -260,7 +277,7 @@ double CvCaptureCAM_XIMEA::getProperty( int property_id ) const
case CV_CAP_PROP_XI_AUTO_WB : xiGetParamInt( hmv, XI_PRM_AUTO_WB, &ival); return ival;
case CV_CAP_PROP_XI_AEAG : xiGetParamInt( hmv, XI_PRM_AEAG, &ival); return ival;
case CV_CAP_PROP_XI_EXP_PRIORITY : xiGetParamFloat( hmv, XI_PRM_EXP_PRIORITY, &fval); return fval;
case CV_CAP_PROP_XI_AE_MAX_LIMIT : xiGetParamInt( hmv, XI_PRM_AE_MAX_LIMIT, &ival); return ival;
case CV_CAP_PROP_XI_AE_MAX_LIMIT : xiGetParamInt( hmv, XI_PRM_EXP_PRIORITY, &ival); return ival;
case CV_CAP_PROP_XI_AG_MAX_LIMIT : xiGetParamFloat( hmv, XI_PRM_AG_MAX_LIMIT, &fval); return fval;
case CV_CAP_PROP_XI_AEAG_LEVEL : xiGetParamInt( hmv, XI_PRM_AEAG_LEVEL, &ival); return ival;
case CV_CAP_PROP_XI_TIMEOUT : return timeout;
@ -293,7 +310,7 @@ bool CvCaptureCAM_XIMEA::setProperty( int property_id, double value )
case CV_CAP_PROP_XI_OFFSET_Y : mvret = xiSetParamInt( hmv, XI_PRM_OFFSET_Y, ival); break;
case CV_CAP_PROP_XI_TRG_SOURCE : mvret = xiSetParamInt( hmv, XI_PRM_TRG_SOURCE, ival); break;
case CV_CAP_PROP_XI_GPI_SELECTOR : mvret = xiSetParamInt( hmv, XI_PRM_GPI_SELECTOR, ival); break;
case CV_CAP_PROP_XI_TRG_SOFTWARE : mvret = xiSetParamInt( hmv, XI_PRM_TRG_SOFTWARE, 1); break;
case CV_CAP_PROP_XI_TRG_SOFTWARE : mvret = xiSetParamInt( hmv, XI_PRM_TRG_SOURCE, 1); break;
case CV_CAP_PROP_XI_GPI_MODE : mvret = xiSetParamInt( hmv, XI_PRM_GPI_MODE, ival); break;
case CV_CAP_PROP_XI_GPI_LEVEL : mvret = xiSetParamInt( hmv, XI_PRM_GPI_LEVEL, ival); break;
case CV_CAP_PROP_XI_GPO_SELECTOR : mvret = xiSetParamInt( hmv, XI_PRM_GPO_SELECTOR, ival); break;
@ -301,10 +318,10 @@ bool CvCaptureCAM_XIMEA::setProperty( int property_id, double value )
case CV_CAP_PROP_XI_LED_SELECTOR : mvret = xiSetParamInt( hmv, XI_PRM_LED_SELECTOR, ival); break;
case CV_CAP_PROP_XI_LED_MODE : mvret = xiSetParamInt( hmv, XI_PRM_LED_MODE, ival); break;
case CV_CAP_PROP_XI_AUTO_WB : mvret = xiSetParamInt( hmv, XI_PRM_AUTO_WB, ival); break;
case CV_CAP_PROP_XI_MANUAL_WB : mvret = xiSetParamInt( hmv, XI_PRM_MANUAL_WB, ival); break;
case CV_CAP_PROP_XI_MANUAL_WB : mvret = xiSetParamInt( hmv, XI_PRM_LED_MODE, ival); break;
case CV_CAP_PROP_XI_AEAG : mvret = xiSetParamInt( hmv, XI_PRM_AEAG, ival); break;
case CV_CAP_PROP_XI_EXP_PRIORITY : mvret = xiSetParamFloat( hmv, XI_PRM_EXP_PRIORITY, fval); break;
case CV_CAP_PROP_XI_AE_MAX_LIMIT : mvret = xiSetParamInt( hmv, XI_PRM_AE_MAX_LIMIT, ival); break;
case CV_CAP_PROP_XI_AE_MAX_LIMIT : mvret = xiSetParamInt( hmv, XI_PRM_EXP_PRIORITY, ival); break;
case CV_CAP_PROP_XI_AG_MAX_LIMIT : mvret = xiSetParamFloat( hmv, XI_PRM_AG_MAX_LIMIT, fval); break;
case CV_CAP_PROP_XI_AEAG_LEVEL : mvret = xiSetParamInt( hmv, XI_PRM_AEAG_LEVEL, ival); break;
case CV_CAP_PROP_XI_TIMEOUT : timeout = ival; break;