Lines Matching refs:rows
154 JDIMENSION maxaccess; /* max rows accessed by access_virt_sarray */
170 JDIMENSION maxaccess; /* max rows accessed by access_virt_barray */
338 * deliberately bunch rows together to ensure a large request size.
386 * blocks, we allocate the sample rows in groups of as many rows as possible
389 * this chunking of rows. The rowsperchunk value is left in the mem manager
405 /* Calculate max # of rows allowed in one allocation chunk */
420 /* Get the rows themselves (large objects) */
453 /* Calculate max # of rows allowed in one allocation chunk */
468 /* Get the rows themselves (large objects) */
489 * (as wide as the image, but just a few rows high). Full-image-sized buffers
497 * the maximum number of rows that will be accessed at once. The in-memory
510 * any newly accessed rows, if pre-zeroing was requested.
592 /* Compute the minimum space needed (maxaccess rows in each buffer)
693 long bytesperrow, file_offset, byte_count, rows, thisrow, i;
700 rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i);
703 rows = MIN(rows, (long) ptr->first_undef_row - thisrow);
705 rows = MIN(rows, (long) ptr->rows_in_array - thisrow);
706 if (rows <= 0) /* this chunk might be past end of file! */
708 byte_count = rows * bytesperrow;
726 long bytesperrow, file_offset, byte_count, rows, thisrow, i;
733 rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i);
736 rows = MIN(rows, (long) ptr->first_undef_row - thisrow);
738 rows = MIN(rows, (long) ptr->rows_in_array - thisrow);
739 if (rows <= 0) /* this chunk might be past end of file! */
741 byte_count = rows * bytesperrow;
760 /* and extending for num_rows rows. writable is true if */
845 /* and extending for num_rows rows. writable is true if */
