166   JDIMENSION rowsperchunk;      /* allocation chunk size in mem_buffer */  member
182   JDIMENSION rowsperchunk;      /* allocation chunk size in mem_buffer */  member
441   JDIMENSION rowsperchunk, currow, i;  in alloc_sarray()  local
462     rowsperchunk = (JDIMENSION)ltemp;  in alloc_sarray()
464     rowsperchunk = numrows;  in alloc_sarray()
465   mem->last_rowsperchunk = rowsperchunk;  in alloc_sarray()
474     rowsperchunk = MIN(rowsperchunk, numrows - currow);  in alloc_sarray()
476       (size_t)((size_t)rowsperchunk * (size_t)samplesperrow *  in alloc_sarray()
478     for (i = rowsperchunk; i > 0; i--) {  in alloc_sarray()
501   JDIMENSION rowsperchunk, currow, i;  in alloc_barray()  local
514     rowsperchunk = (JDIMENSION)ltemp;  in alloc_barray()
516     rowsperchunk = numrows;  in alloc_barray()
517   mem->last_rowsperchunk = rowsperchunk;  in alloc_barray()
526     rowsperchunk = MIN(rowsperchunk, numrows - currow);  in alloc_barray()
528         (size_t)((size_t)rowsperchunk * (size_t)blocksperrow *  in alloc_barray()
530     for (i = rowsperchunk; i > 0; i--) {  in alloc_barray()
719       sptr->rowsperchunk = mem->last_rowsperchunk;  in realize_virt_arrays()
743       bptr->rowsperchunk = mem->last_rowsperchunk;  in realize_virt_arrays()
761   for (i = 0; i < (long)ptr->rows_in_mem; i += ptr->rowsperchunk) {  in do_sarray_io()
763     rows = MIN((long)ptr->rowsperchunk, (long)ptr->rows_in_mem - i);  in do_sarray_io()
794   for (i = 0; i < (long)ptr->rows_in_mem; i += ptr->rowsperchunk) {  in do_barray_io()
796     rows = MIN((long)ptr->rowsperchunk, (long)ptr->rows_in_mem - i);  in do_barray_io()