335 void QCameraParameters::setTouchIndexAec(int x, int y)  in setTouchIndexAec()  argument
338     snprintf(str, sizeof(str), "%dx%d", x, y);  in setTouchIndexAec()
342 void QCameraParameters::getTouchIndexAec(int *x, int *y) const  in getTouchIndexAec()  argument
344     *x = -1;  in getTouchIndexAec()
354         *x = tempX;  in getTouchIndexAec()
359 void QCameraParameters::setTouchIndexAf(int x, int y)  in setTouchIndexAf()  argument
362     snprintf(str, sizeof(str), "%dx%d", x, y);  in setTouchIndexAf()
366 void QCameraParameters::getTouchIndexAf(int *x, int *y) const  in getTouchIndexAf()  argument
368     *x = -1;  in getTouchIndexAf()
378         *x = tempX;  in getTouchIndexAf()
383 void QCameraParameters::getMeteringAreaCenter(int *x, int *y) const  in getMeteringAreaCenter()  argument
386     *x = -2000;  in getMeteringAreaCenter()
393         *x = (arr[0] + arr[2])/2; //center_x = (x1+x2)/2  in getMeteringAreaCenter()