[mkgmap-dev] [mkgmap-svn] Commit r572: MDR16 is some kind of codebook.

Mon Dec 13 14:50:49 GMT 2021

Hi Gerd

It has the record size (even though pointless). Probably has
magic/header flags but can't tell absolutely because the next mdr could
start with an offset of 00 00 00 00 if empty. 

Ticker

On Mon, 2021-12-13 at 13:51 +0000, Gerd Petermann wrote:
> Hi Ticker,
> 
> not sure what you mean. Here is the output from MdrDisplay:
> 000000df | 3f 23 51 00             | MDR 15 at offset 0x51233f
> 000000e3 | d5 b3 0f 00             | MDR 15 length 1029077
>          |                         | End of section 0060d714, len
> 0x0fb3d5
> 000000e7 | 01                      | String flag 1
>          |                         |
> 000000e8 | b6 02 00 00             | MDR 16 at offset 0x0002b6
> 000000ec | d4 00 00 00             | MDR 16 length 212
>          |                         | End of section 0000038a, len
> 0x0000d4
> 000000f0 | d4 00                   | MDR 16 record size d4
>          |                         | Number of records 1
> 000000f2 | 00 00 00 00             | MDR 16 header flags 0000
>          |                         |
> 
> Gerd
> 
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag
> von Ticker Berkin <rwb-mkgmap at jagit.co.uk>
> Gesendet: Montag, 13. Dezember 2021 13:34
> An: mkgmap-dev at lists.mkgmap.org.uk; mkgmap-svn at lists.mkgmap.org.uk
> Betreff: Re: [mkgmap-dev] [mkgmap-svn] Commit r572: MDR16 is some
> kind of       codebook.
> 
> Hi Gerd
> 
> From your example map, can you determine what settings should be used
> for hasRecSize and hasMagic (MdrDisplay ~line 1351 and other modules
> as
> well). I'd have expected (false, ?);
> 
> Ticker
> 
> 
> On Mon, 2021-12-13 at 11:33 +0000, svn commit wrote:
> > Version display-r572 was committed by gerd on Mon, 13 Dec 2021
> > 
> > MDR16 is some kind of codebook.
> > At least the last bytes are probably the most frequent characters
> > in
> > MDR 15.
> > 
> > http://www.mkgmap.org.uk/websvn/revision.php?repname=display&rev=572
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> 
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