133 	ntiles_x = (dpy_x - 1)/tile_x + 1;  in initialize_tiles()
135 	ntiles = ntiles_x * ntiles_y;  in initialize_tiles()
152 		calloc((size_t) ((ntiles_x + 1) * sizeof(XImage *)), 1);  in initialize_tiles()
154 		calloc((size_t) ((ntiles_x + 1) * sizeof(XShmSegmentInfo)), 1);  in initialize_tiles()
436 	for (i=1; i<=ntiles_x; i++) {  in initialize_polling_images()
487 	for (i=1; i<=ntiles_x; i++) {  in initialize_polling_images()
592 		for (x=0; x < ntiles_x; x++) {  in hint_updates()
593 			n = x + y * ntiles_x;  in hint_updates()
1722 	if (ntiles_x != prev_ntiles_x && first_line != NULL) {  in copy_tiles()
1731 		int n = ntiles_x + 1;  in copy_tiles()
1740 	prev_ntiles_x = ntiles_x;  in copy_tiles()
1761 	n = tx + ty * ntiles_x;		/* number of the first tile */  in copy_tiles()
2067 		for (x=0; x < ntiles_x; x++) {  in copy_all_tiles()
2068 			n = x + y * ntiles_x;  in copy_all_tiles()
2085 				m = x + (y+1) * ntiles_x;  in copy_all_tiles()
2091 			if ( (x+1) < ntiles_x && tile_region[n].right_diff) {  in copy_all_tiles()
2092 				m = (x+1) + y * ntiles_x;  in copy_all_tiles()
2115 		for (x=0; x < ntiles_x + 1; x++) {  in copy_all_tile_runs()
2116 			n = x + y * ntiles_x;  in copy_all_tile_runs()
2118 			if (x != ntiles_x && tile_has_diff[n]) {  in copy_all_tile_runs()
2138 						m = (x-i) + (y+1) * ntiles_x;  in copy_all_tile_runs()
2146 				if (((x-1)+1) < ntiles_x  in copy_all_tile_runs()
2148 					m = ((x-1)+1) + y * ntiles_x;  in copy_all_tile_runs()
2187 	    for (x = ntiles_x - 1; x >= 0; x--) {  in copy_tiles_backward_pass()
2188 		n = x + y * ntiles_x;		/* number of this tile */  in copy_tiles_backward_pass()
2194 		m = x + (y-1) * ntiles_x;	/* neighboring tile upward */  in copy_tiles_backward_pass()
2204 		m = (x-1) + y * ntiles_x;	/* neighboring tile to left */  in copy_tiles_backward_pass()
2230 		for (x=0; x < ntiles_x; x++) {  in copy_tiles_additional_pass()
2231 			n = x + y * ntiles_x;		/* number of this tile */  in copy_tiles_additional_pass()
2255 	n = x + y * ntiles_x;  in gap_try()
2278 		m = xt + yt * ntiles_x;  in gap_try()
2307 		for (x=0; x < ntiles_x; x++) {  in fill_tile_gaps()
2314 	for (x=0; x < ntiles_x; x++) {  in fill_tile_gaps()
2334 	n = x + y * ntiles_x;  in island_try()
2335 	m = u + v * ntiles_x;  in island_try()
2375 		for (x=0; x <= ntiles_x - 2; x++) {  in grow_islands()
2383 		for (x = ntiles_x - 1; x >= 1; x--) {  in grow_islands()
2840 	for (x=0; x < ntiles_x; x++) {  in print_tiles()
2847 		for (x=0; x < ntiles_x; x++) {  in print_tiles()
3283 			n = (x/tile_x) + (y/tile_y) * ntiles_x;  in scan_display()
3574 	if (single_copytile || tile_shm_count < ntiles_x) {  in scan_for_updates()
3657 			for (x=0; x < ntiles_x; x++) {  in scan_for_updates()
3658 				n = x + y * ntiles_x;  in scan_for_updates()