available_zscan   635 libde265/image.cc     availableN = available_zscan(xP,yP,xN,yN);
available_zscan   245 libde265/image.h   bool available_zscan(int xCurr,int yCurr, int xN,int yN) const;
available_zscan   110 libde265/transform.cc   if (tctx->img->available_zscan(xQG,yQG, xQG-1,yQG)) {
available_zscan   126 libde265/transform.cc   if (tctx->img->available_zscan(xQG,yQG, xQG,yQG-1)) {