Lines Matching refs:mem_buffer
151 JSAMPARRAY mem_buffer; /* => the in-memory buffer */
156 JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */
167 JBLOCKARRAY mem_buffer; /* => the in-memory buffer */
172 JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */
539 result->mem_buffer = NULL; /* marks array not yet realized */
569 result->mem_buffer = NULL; /* marks array not yet realized */
599 if (sptr->mem_buffer == NULL) { /* if not realized yet */
607 if (bptr->mem_buffer == NULL) { /* if not realized yet */
640 if (sptr->mem_buffer == NULL) { /* if not realized yet */
654 sptr->mem_buffer = alloc_sarray(cinfo, JPOOL_IMAGE,
664 if (bptr->mem_buffer == NULL) { /* if not realized yet */
678 bptr->mem_buffer = alloc_barray(cinfo, JPOOL_IMAGE,
697 /* Loop to read or write each allocation chunk in mem_buffer */
711 (void FAR *) ptr->mem_buffer[i],
715 (void FAR *) ptr->mem_buffer[i],
730 /* Loop to read or write each allocation chunk in mem_buffer */
744 (void FAR *) ptr->mem_buffer[i],
748 (void FAR *) ptr->mem_buffer[i],
768 ptr->mem_buffer == NULL)
824 jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);
836 return ptr->mem_buffer + (start_row - ptr->cur_start_row);
853 ptr->mem_buffer == NULL)
909 jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);
921 return ptr->mem_buffer + (start_row - ptr->cur_start_row);
