440 		      struct vmw_surface_loc *loc,  in vmw_surface_get_loc()  argument
448 	loc->sheet = offset / cache->sheet_bytes;  in vmw_surface_get_loc()
449 	offset -= loc->sheet * cache->sheet_bytes;  in vmw_surface_get_loc()
459 	loc->sub_resource = vmw_surface_subres(cache, i, layer);  in vmw_surface_get_loc()
460 	loc->z = offset / mip->img_stride;  in vmw_surface_get_loc()
461 	offset -= loc->z * mip->img_stride;  in vmw_surface_get_loc()
462 	loc->z *= desc->blockSize.depth;  in vmw_surface_get_loc()
463 	loc->y = offset / mip->row_stride;  in vmw_surface_get_loc()
464 	offset -= loc->y * mip->row_stride;  in vmw_surface_get_loc()
465 	loc->y *= desc->blockSize.height;  in vmw_surface_get_loc()
466 	loc->x = offset / desc->bytesPerBlock;  in vmw_surface_get_loc()
467 	loc->x *= desc->blockSize.width;  in vmw_surface_get_loc()
484 		      struct vmw_surface_loc *loc)  in vmw_surface_inc_loc()  argument
487 	u32 mip = loc->sub_resource % cache->num_mip_levels;  in vmw_surface_inc_loc()
490 	loc->sub_resource++;  in vmw_surface_inc_loc()
491 	loc->x += desc->blockSize.width;  in vmw_surface_inc_loc()
492 	if (loc->x > size->width)  in vmw_surface_inc_loc()
493 		loc->x = size->width;  in vmw_surface_inc_loc()
494 	loc->y += desc->blockSize.height;  in vmw_surface_inc_loc()
495 	if (loc->y > size->height)  in vmw_surface_inc_loc()
496 		loc->y = size->height;  in vmw_surface_inc_loc()
497 	loc->z += desc->blockSize.depth;  in vmw_surface_inc_loc()
498 	if (loc->z > size->depth)  in vmw_surface_inc_loc()
499 		loc->z = size->depth;  in vmw_surface_inc_loc()
511 		      struct vmw_surface_loc *loc)  in vmw_surface_min_loc()  argument
513 	loc->sheet = 0;  in vmw_surface_min_loc()
514 	loc->sub_resource = sub_resource;  in vmw_surface_min_loc()
515 	loc->x = loc->y = loc->z = 0;  in vmw_surface_min_loc()
530 		      struct vmw_surface_loc *loc)  in vmw_surface_max_loc()  argument
535 	loc->sheet = 0;  in vmw_surface_max_loc()
536 	loc->sub_resource = sub_resource + 1;  in vmw_surface_max_loc()
539 	loc->x = size->width;  in vmw_surface_max_loc()
540 	loc->y = size->height;  in vmw_surface_max_loc()
541 	loc->z = size->depth;  in vmw_surface_max_loc()