libtiffif(LibTIFF.IsTiled(tiff)){if(LibTIFF.GetField(tiff,(int)TIFFTags.TIFFTAG_TILEWIDTH,outtileWidth)&&LibTIFF.GetField(tiff,(int)TIFFTags.TIFFTAG_TILELENGTH,outtileLength)){uinttiles=0;IntPtrpTile=LibTIFF._malloc((int)(tileLength*tileWidth*bitsPerSample/2));for