ofImageとcv::Matの相互変換関数

#include "ofMain.h"
#include "ofxOpenCv.h"

inline void toOf(const cv::Mat &src, ofImage &img){
    ofPixels pix;
    pix.setFromExternalPixels(src.data,src.cols,src.rows,src.channels());
    img.setFromPixels(pix);
    img.update();
}

inline void toOf(const cv::Mat &src, ofPixels &pix){
    pix.setFromExternalPixels(src.data,src.cols,src.rows,src.channels());
}

template <class T> 
inline cv::Mat toCv(ofBaseHasPixels_<T> &img){
    return toCv(img.getPixels());
}

template <class T> 
inline cv::Mat toCv(ofPixels_<T> &pix){
    static int depth;
    static int channel;
    switch(pix.getBytesPerChannel()){
        case 4:
            depth = CV_32F;
            break;
        case 2:
            depth = CV_16U;
            break;
        case 1:
            depth = CV_8U;
            break;
    }
    channel = pix.getNumChannels();
    return cv::Mat(pix.getHeight(), pix.getWidth(), CV_MAKETYPE(depth,channel),pix.getData(),0);
}