mirror of https://github.com/opencv/opencv.git
added support for Ximea cameras (patch by Marian Zajko), fixed GCC warnings in MOG2 background subtractor.
Vadim Pisarevsky
13 years ago
parent
d58459ccdd
commit
bd0d8429ee
8 changed files with 1213 additions and 873 deletions
@ -0,0 +1,35 @@ |
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# - Find XIMEA |
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# This module finds if XIMEA Software package is installed |
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# and determines where the binaries and header files are. |
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# This code sets the following variables: |
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# |
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# XIMEA_FOUND - True if XIMEA API found |
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# XIMEA_PATH: - Path to the XIMEA API folder |
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# XIMEA_LIBRARY_DIRS - XIMEA libraries folder |
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# |
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# Created: 5 Aug 2011 by Marian Zajko (marian.zajko@ximea.com) |
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# |
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set(XIMEA_FOUND) |
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set(XIMEA_PATH) |
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set(XIMEA_LIBRARY_DIR) |
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# Try to find the XIMEA API path in registry. |
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GET_FILENAME_COMPONENT(XIMEA_PATH "[HKEY_CURRENT_USER\\Software\\XIMEA\\CamSupport\\API;Path]" ABSOLUTE) |
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if(XIMEA_PATH) |
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set(XIMEA_FOUND 1) |
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# set LIB folders |
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set(XIMEA_LIBRARY_DIR "${XIMEA_PATH}\\x86") |
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else() |
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set(XIMEA_FOUND 0) |
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endif() |
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mark_as_advanced(FORCE XIMEA_FOUND) |
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mark_as_advanced(FORCE XIMEA_PATH) |
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mark_as_advanced(FORCE XIMEA_LIBRARY_DIR) |
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@ -0,0 +1,253 @@ |
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#include "precomp.hpp" |
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#include "xiApi.h" |
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#include "xiExt.h" |
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/**********************************************************************************/ |
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class CvCaptureCAM_XIMEA : public CvCapture |
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{ |
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public: |
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CvCaptureCAM_XIMEA() { init(); } |
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virtual ~CvCaptureCAM_XIMEA() { close(); } |
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virtual bool open( int index ); |
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virtual void close(); |
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virtual double getProperty(int); |
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virtual bool setProperty(int, double); |
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virtual bool grabFrame(); |
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virtual IplImage* retrieveFrame(int); |
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virtual int getCaptureDomain() { return CV_CAP_XIAPI; } // Return the type of the capture object: CV_CAP_VFW, etc...
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protected: |
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void init(); |
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void errMsg(char* msg, int errNum); |
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IplImage* frame; |
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HANDLE hmv; |
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DWORD numDevices; |
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XI_IMG image; |
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int width; |
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int height; |
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int format; |
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int timeout; |
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}; |
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/**********************************************************************************/ |
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CvCapture* cvCreateCameraCapture_XIMEA( int index ) |
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{ |
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CvCaptureCAM_XIMEA* capture = new CvCaptureCAM_XIMEA; |
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if( capture->open( index )) |
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return capture; |
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delete capture; |
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return 0; |
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} |
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/**********************************************************************************/ |
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// Enumerate connected devices
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void CvCaptureCAM_XIMEA::init() |
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{ |
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xiGetNumberDevices( &numDevices); |
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hmv = NULL; |
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} |
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/**********************************************************************************/ |
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// Initialize camera input
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bool CvCaptureCAM_XIMEA::open( int wIndex ) |
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{ |
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int mvret = XI_OK; |
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if(numDevices == 0) |
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return false; |
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if((mvret = xiOpenDevice( wIndex, &hmv)) != XI_OK) |
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{ |
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errMsg("Open XI_DEVICE failed", mvret); |
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return false; |
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} |
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// always use auto exposure/gain
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xiSetParamInt( hmv, XI_PRM_AEAG, 1); |
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// always use auto white ballance
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xiSetParamInt( hmv, XI_PRM_AUTO_WB, 1); |
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xiGetParamInt( hmv, XI_PRM_WIDTH, &width); |
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xiGetParamInt( hmv, XI_PRM_HEIGHT, &height); |
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// default image format RGB24
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xiSetParamInt( hmv, XI_PRM_IMAGE_DATA_FORMAT, XI_RGB24); |
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format = XI_RGB24; |
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// allocate frame buffer for RGB24 image
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frame = cvCreateImage(cvSize( width, height), IPL_DEPTH_8U, 3);
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//default capture timeout 10s
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timeout = 10000; |
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return true; |
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} |
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/**********************************************************************************/ |
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void CvCaptureCAM_XIMEA::close() |
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{ |
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xiCloseDevice(hmv); |
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hmv = NULL; |
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} |
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/**********************************************************************************/ |
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bool CvCaptureCAM_XIMEA::grabFrame() |
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{ |
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int mvret = XI_OK; |
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image.size = sizeof(XI_IMG); |
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if((mvret = xiGetImage( hmv, timeout, &image)) != XI_OK) |
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{ |
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errMsg("Error during GetImage", mvret); |
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return false; |
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} |
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return true; |
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} |
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/**********************************************************************************/ |
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IplImage* CvCaptureCAM_XIMEA::retrieveFrame(int) |
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{ |
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// update cvImage after format has changed
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if( image.width != width || image.height != height || image.frm != format) |
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{ |
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cvReleaseImage(&frame); |
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switch( image.frm) |
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{ |
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case XI_MONO8 : frame = cvCreateImage(cvSize( image.width, image.height), IPL_DEPTH_8U, 1); break; |
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case XI_MONO16 : frame = cvCreateImage(cvSize( image.width, image.height), IPL_DEPTH_16U, 1); break;
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case XI_RGB24 : frame = cvCreateImage(cvSize( image.width, image.height), IPL_DEPTH_8U, 3); break; |
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case XI_RGB32 : frame = cvCreateImage(cvSize( image.width, image.height), IPL_DEPTH_8U, 4); break; |
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} |
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// update global image format
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format = image.frm;
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width = image.width; |
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height = image.height; |
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} |
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// copy pixel data
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switch( image.frm) |
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{ |
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case XI_MONO8 : memcpy( frame->imageData, image.bp, image.width*image.height); break; |
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case XI_MONO16 : memcpy( frame->imageData, image.bp, image.width*image.height*sizeof(WORD)); break; |
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case XI_RGB24 : memcpy( frame->imageData, image.bp, image.width*image.height*3); break; |
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case XI_RGB32 : memcpy( frame->imageData, image.bp, image.width*image.height*sizeof(DWORD)); break; |
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} |
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return frame; |
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} |
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/**********************************************************************************/ |
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double CvCaptureCAM_XIMEA::getProperty( int property_id ) |
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{ |
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if(hmv == NULL) |
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return 0; |
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int ival = 0; |
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float fval = 0; |
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switch( property_id ) |
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{ |
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// OCV parameters
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case CV_CAP_PROP_POS_FRAMES : return (double) image.nframe; |
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case CV_CAP_PROP_FRAME_WIDTH : xiGetParamInt( hmv, XI_PRM_WIDTH, &ival); return ival; |
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case CV_CAP_PROP_FRAME_HEIGHT : xiGetParamInt( hmv, XI_PRM_HEIGHT, &ival); return ival; |
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case CV_CAP_PROP_FPS : xiGetParamFloat( hmv, XI_PRM_FRAMERATE, &fval); return fval; |
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case CV_CAP_PROP_GAIN : xiGetParamFloat( hmv, XI_PRM_GAIN, &fval); return fval; |
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case CV_CAP_PROP_EXPOSURE : xiGetParamInt( hmv, XI_PRM_EXPOSURE, &ival); return ival; |
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// XIMEA camera properties
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case CV_CAP_PROP_XI_DOWNSAMPLING : xiGetParamInt( hmv, XI_PRM_DOWNSAMPLING, &ival); return ival; |
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case CV_CAP_PROP_XI_DATA_FORMAT : xiGetParamInt( hmv, XI_PRM_IMAGE_DATA_FORMAT, &ival); return ival; |
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case CV_CAP_PROP_XI_OFFSET_X : xiGetParamInt( hmv, XI_PRM_OFFSET_X, &ival); return ival; |
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case CV_CAP_PROP_XI_OFFSET_Y : xiGetParamInt( hmv, XI_PRM_OFFSET_Y, &ival); return ival; |
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case CV_CAP_PROP_XI_TRG_SOURCE : xiGetParamInt( hmv, XI_PRM_TRG_SOURCE, &ival); return ival; |
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case CV_CAP_PROP_XI_GPI_SELECTOR : xiGetParamInt( hmv, XI_PRM_GPI_SELECTOR, &ival); return ival; |
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case CV_CAP_PROP_XI_GPI_MODE : xiGetParamInt( hmv, XI_PRM_GPI_MODE, &ival); return ival; |
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case CV_CAP_PROP_XI_GPI_LEVEL : xiGetParamInt( hmv, XI_PRM_GPI_LEVEL, &ival); return ival; |
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case CV_CAP_PROP_XI_GPO_SELECTOR : xiGetParamInt( hmv, XI_PRM_GPO_SELECTOR, &ival); return ival; |
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case CV_CAP_PROP_XI_GPO_MODE : xiGetParamInt( hmv, XI_PRM_GPO_MODE, &ival); return ival; |
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case CV_CAP_PROP_XI_LED_SELECTOR : xiGetParamInt( hmv, XI_PRM_LED_SELECTOR, &ival); return ival; |
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case CV_CAP_PROP_XI_LED_MODE : xiGetParamInt( hmv, XI_PRM_LED_MODE, &ival); return ival; |
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case CV_CAP_PROP_XI_AUTO_WB : xiGetParamInt( hmv, XI_PRM_AUTO_WB, &ival); return ival; |
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case CV_CAP_PROP_XI_AEAG : xiGetParamInt( hmv, XI_PRM_AEAG, &ival); return ival; |
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case CV_CAP_PROP_XI_EXP_PRIORITY : xiGetParamFloat( hmv, XI_PRM_EXP_PRIORITY, &fval); return fval; |
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case CV_CAP_PROP_XI_AE_MAX_LIMIT : xiGetParamInt( hmv, XI_PRM_EXP_PRIORITY, &ival); return ival; |
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case CV_CAP_PROP_XI_AG_MAX_LIMIT : xiGetParamFloat( hmv, XI_PRM_AG_MAX_LIMIT, &fval); return fval; |
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case CV_CAP_PROP_XI_AEAG_LEVEL : xiGetParamInt( hmv, XI_PRM_AEAG_LEVEL, &ival); return ival; |
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case CV_CAP_PROP_XI_TIMEOUT : return timeout; |
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} |
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return 0; |
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} |
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/**********************************************************************************/ |
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bool CvCaptureCAM_XIMEA::setProperty( int property_id, double value ) |
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{
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int ival = (int) value;
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float fval = (float) value; |
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int mvret = XI_OK; |
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switch(property_id) |
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{ |
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// OCV parameters
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case CV_CAP_PROP_FRAME_WIDTH : mvret = xiSetParamInt( hmv, XI_PRM_WIDTH, ival); break; |
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case CV_CAP_PROP_FRAME_HEIGHT : mvret = xiSetParamInt( hmv, XI_PRM_HEIGHT, ival); break; |
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case CV_CAP_PROP_FPS : mvret = xiSetParamFloat( hmv, XI_PRM_FRAMERATE, fval); break; |
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case CV_CAP_PROP_GAIN : mvret = xiSetParamFloat( hmv, XI_PRM_GAIN, fval); break; |
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case CV_CAP_PROP_EXPOSURE : mvret = xiSetParamInt( hmv, XI_PRM_EXPOSURE, ival); break; |
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// XIMEA camera properties
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case CV_CAP_PROP_XI_DOWNSAMPLING : mvret = xiSetParamInt( hmv, XI_PRM_DOWNSAMPLING, ival); break; |
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case CV_CAP_PROP_XI_DATA_FORMAT : mvret = xiSetParamInt( hmv, XI_PRM_IMAGE_DATA_FORMAT, ival); break; |
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case CV_CAP_PROP_XI_OFFSET_X : mvret = xiSetParamInt( hmv, XI_PRM_OFFSET_X, ival); break; |
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case CV_CAP_PROP_XI_OFFSET_Y : mvret = xiSetParamInt( hmv, XI_PRM_OFFSET_Y, ival); break; |
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case CV_CAP_PROP_XI_TRG_SOURCE : mvret = xiSetParamInt( hmv, XI_PRM_TRG_SOURCE, ival); break; |
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case CV_CAP_PROP_XI_GPI_SELECTOR : mvret = xiSetParamInt( hmv, XI_PRM_GPI_SELECTOR, ival); break; |
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case CV_CAP_PROP_XI_TRG_SOFTWARE : mvret = xiSetParamInt( hmv, XI_PRM_TRG_SOURCE, 1); break;
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case CV_CAP_PROP_XI_GPI_MODE : mvret = xiSetParamInt( hmv, XI_PRM_GPI_MODE, ival); break;
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case CV_CAP_PROP_XI_GPI_LEVEL : mvret = xiSetParamInt( hmv, XI_PRM_GPI_LEVEL, ival); break; |
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case CV_CAP_PROP_XI_GPO_SELECTOR : mvret = xiSetParamInt( hmv, XI_PRM_GPO_SELECTOR, ival); break; |
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case CV_CAP_PROP_XI_GPO_MODE : mvret = xiSetParamInt( hmv, XI_PRM_GPO_MODE, ival); break;
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case CV_CAP_PROP_XI_LED_SELECTOR : mvret = xiSetParamInt( hmv, XI_PRM_LED_SELECTOR, ival); break; |
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case CV_CAP_PROP_XI_LED_MODE : mvret = xiSetParamInt( hmv, XI_PRM_LED_MODE, ival); break;
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case CV_CAP_PROP_XI_AUTO_WB : mvret = xiSetParamInt( hmv, XI_PRM_AUTO_WB, ival); break; |
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case CV_CAP_PROP_XI_MANUAL_WB : mvret = xiSetParamInt( hmv, XI_PRM_LED_MODE, ival); break; |
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case CV_CAP_PROP_XI_AEAG : mvret = xiSetParamInt( hmv, XI_PRM_AEAG, ival); break; |
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case CV_CAP_PROP_XI_EXP_PRIORITY : mvret = xiSetParamFloat( hmv, XI_PRM_EXP_PRIORITY, fval); break;
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case CV_CAP_PROP_XI_AE_MAX_LIMIT : mvret = xiSetParamInt( hmv, XI_PRM_EXP_PRIORITY, ival); break; |
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case CV_CAP_PROP_XI_AG_MAX_LIMIT : mvret = xiSetParamFloat( hmv, XI_PRM_AG_MAX_LIMIT, fval); break; |
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case CV_CAP_PROP_XI_AEAG_LEVEL : mvret = xiSetParamInt( hmv, XI_PRM_AEAG_LEVEL, ival); break;
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case CV_CAP_PROP_XI_TIMEOUT : timeout = ival; break; |
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} |
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if(mvret != XI_OK) |
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{ |
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errMsg("Set parameter error", mvret); |
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return false; |
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}
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else |
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return true;
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} |
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/**********************************************************************************/ |
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void CvCaptureCAM_XIMEA::errMsg(char* msg, int errNum) |
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{ |
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char buf[512]; |
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sprintf( buf, "%s : %d\n", msg, errNum); |
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OutputDebugString(buf); |
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} |
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/**********************************************************************************/ |
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