23     virtual YUV read(const Mat& yuv, int row, int col) = 0;
37     virtual RGB read(const Mat& rgb, int row, int col) = 0;
48     virtual void write(Mat& rgb, int row, int col, const RGB& val) = 0;
59     virtual void write(Mat& gray, int row, int col, const uchar& val)  in write()  argument
61         gray.at<uchar>(row, col) = val;  in write()
74     virtual void write(Mat& yuv, int row, int col, const YUV& val) = 0;
86     void write(Mat& rgb, int row, int col, const RGB& val)  in write()  argument
88         rgb.at<Vec3b>(row, col) = val;  in write()
96     void write(Mat& rgb, int row, int col, const RGB& val)  in write()  argument
99         rgb.at<Vec3b>(row, col) = tmp;  in write()
107     void write(Mat& rgb, int row, int col, const RGB& val)  in write()  argument
110         rgb.at<Vec4b>(row, col) = tmp;  in write()
118     void write(Mat& rgb, int row, int col, const RGB& val)  in write()  argument
121         rgb.at<Vec4b>(row, col) = tmp;  in write()
135     void write(Mat& yuv, int row, int col, const YUV& val)  in write()  argument
139         yuv.ptr<uchar>(row)[col] = val[0];  in write()
140         if( row % 2 == 0 && col % 2 == 0 )  in write()
142             yuv.ptr<uchar>(h + row/4)[col/2 + ((row/2) % 2) * (yuv.cols/2)] = val[2];  in write()
143 …          yuv.ptr<uchar>(h + (row/2 + h/2)/2)[col/2 + ((row/2 + h/2) % 2) * (yuv.cols/2)] = val[1];  in write()
150     void write(Mat& yuv, int row, int col, const YUV& val)  in write()  argument
154         yuv.ptr<uchar>(row)[col] = val[0];  in write()
155         if( row % 2 == 0 && col % 2 == 0 )  in write()
157             yuv.ptr<uchar>(h + row/4)[col/2 + ((row/2) % 2) * (yuv.cols/2)] = val[1];  in write()
158 …          yuv.ptr<uchar>(h + (row/2 + h/2)/2)[col/2 + ((row/2 + h/2) % 2) * (yuv.cols/2)] = val[2];  in write()
178     YUV read(const Mat& yuv, int row, int col)  in read()  argument
180         uchar y = yuv.ptr<uchar>(row)[col];  in read()
181         uchar u = yuv.ptr<uchar>(yuv.rows * 2 / 3 + row/2)[(col/2)*2 + 1];  in read()
182         uchar v = yuv.ptr<uchar>(yuv.rows * 2 / 3 + row/2)[(col/2)*2];  in read()
191     YUV read(const Mat& yuv, int row, int col)  in read()
193         uchar y = yuv.ptr<uchar>(row)[col];  in read()
194         uchar u = yuv.ptr<uchar>(yuv.rows * 2 / 3 + row/2)[(col/2)*2];  in read()
195         uchar v = yuv.ptr<uchar>(yuv.rows * 2 / 3 + row/2)[(col/2)*2 + 1];  in read()
203     YUV read(const Mat& yuv, int row, int col)  in read()  argument
206         uchar y = yuv.ptr<uchar>(row)[col];  in read()
207         uchar u = yuv.ptr<uchar>(h + (row/2 + h/2)/2)[col/2 + ((row/2 + h/2) % 2) * (yuv.cols/2)];  in read()
208         uchar v = yuv.ptr<uchar>(h + row/4)[col/2 + ((row/2) % 2) * (yuv.cols/2)];  in read()
216     YUV read(const Mat& yuv, int row, int col)  in read()  argument
219         uchar y = yuv.ptr<uchar>(row)[col];  in read()
220         uchar u = yuv.ptr<uchar>(h + row/4)[col/2 + ((row/2) % 2) * (yuv.cols/2)];  in read()
221         uchar v = yuv.ptr<uchar>(h + (row/2 + h/2)/2)[col/2 + ((row/2 + h/2) % 2) * (yuv.cols/2)];  in read()
229     YUV read(const Mat& yuv, int row, int col)  in read()  argument
231         uchar y = yuv.ptr<Vec2b>(row)[col][1];  in read()
232         uchar u = yuv.ptr<Vec2b>(row)[(col/2)*2][0];  in read()
233         uchar v = yuv.ptr<Vec2b>(row)[(col/2)*2 + 1][0];  in read()
241     YUV read(const Mat& yuv, int row, int col)  in read()  argument
243         uchar y = yuv.ptr<Vec2b>(row)[col][0];  in read()
244         uchar u = yuv.ptr<Vec2b>(row)[(col/2)*2][1];  in read()
245         uchar v = yuv.ptr<Vec2b>(row)[(col/2)*2 + 1][1];  in read()
253     YUV read(const Mat& yuv, int row, int col)  in read()  argument
255         uchar y = yuv.ptr<Vec2b>(row)[col][0];  in read()
256         uchar u = yuv.ptr<Vec2b>(row)[(col/2)*2 + 1][1];  in read()
257         uchar v = yuv.ptr<Vec2b>(row)[(col/2)*2][1];  in read()
265     YUV read(const Mat& yuv, int row, int col)  in read()  argument
267         return yuv.at<YUV>(row, col);  in read()
278     RGB read(const Mat& rgb, int row, int col)  in read()  argument
280         return rgb.at<RGB>(row, col);  in read()
288     RGB read(const Mat& rgb, int row, int col)  in read()  argument
290         RGB tmp = rgb.at<RGB>(row, col);  in read()
299     RGB read(const Mat& rgb, int row, int col)  in read()  argument
301         Vec4b rgba = rgb.at<Vec4b>(row, col);  in read()
310     RGB read(const Mat& rgb, int row, int col)  in read()  argument
312         Vec4b rgba = rgb.at<Vec4b>(row, col);  in read()
525         for(int col = 0; col < rgb.cols; ++col)  in referenceYUV2RGB()  local
526             rgbWriter->write(rgb, row, col, cvt.convert(yuvReader->read(yuv, row, col)));  in referenceYUV2RGB()
535         for(int col = 0; col < rgb.cols; ++col)  in referenceYUV2GRAY()  local
536             grayWriter->write(rgb, row, col, cvt.convert(yuvReader->read(yuv, row, col)));  in referenceYUV2GRAY()
545         for(int col = 0; col < rgb.cols; ++col)  in referenceRGB2YUV()  local
546             yuvWriter->write(yuv, row, col, cvt.convert(rgbReader->read(rgb, row, col)));  in referenceRGB2YUV()