Lines Matching refs:linebuffer
318 static SANE_Byte *linebuffer = NULL;
1458 /* Check if a linebuffer has been allocated. If we had one
1462 if (linebuffer == NULL)
1464 linebuffer = malloc (parms.bytes_per_line);
1468 free (linebuffer);
1469 linebuffer = malloc (parms.bytes_per_line);
1471 if (linebuffer == NULL)
1502 memcpy (data, linebuffer + linebuffer_index, *length);
1529 memcpy (data, linebuffer + linebuffer_index, *length);
1921 (*dest_mgr->put_pixel_rows) (&cinfo, dest_mgr, lines, (char *) linebuffer);