Lines Matching defs:jvirt_barray_control
176 struct jvirt_barray_control { struct
177 JBLOCKARRAY mem_buffer; /* => the in-memory buffer */
178 JDIMENSION rows_in_array; /* total virtual array height */
179 JDIMENSION blocksperrow; /* width of array (and of memory buffer) */
180 JDIMENSION maxaccess; /* max rows accessed by access_virt_barray */
181 JDIMENSION rows_in_mem; /* height of memory buffer */
182 JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */
183 JDIMENSION cur_start_row; /* first logical row # in the buffer */
184 JDIMENSION first_undef_row; /* row # of first uninitialized row */
185 boolean pre_zero; /* pre-zero mode requested? */
186 boolean dirty; /* do current buffer contents need written? */
187 boolean b_s_open; /* is backing-store data valid? */
188 jvirt_barray_ptr next; /* link to next virtual barray control block */
189 backing_store_info b_s_info; /* System-dependent control info */