Hi all!
don't bother with huffman-alpha.patch. It doesn't work yet.
Gerd
Von: mkgmap-dev im Auftrag von Gerd
Petermann
Gesendet: Freitag, 31. Dezember 2021 15:20
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] Building Huffman tr
Ticker
Berkin
Gesendet: Freitag, 31. Dezember 2021 14:14
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] Building Huffman tree
Hi Gerd
The \0 frequency reduction is something that Garmin might not have
thought of. It can be experimented with once the encoding is working.
It won't mak
ud get negative and that will fail.
> I guess that Garmin produces an empty level in that case...
>
> Gerd
>
>
> Von: mkgmap-dev im Auftrag
> von Ticker Berkin
> Gesendet: Freitag, 31. Dezember 2021 10:57
> An: mkgmap development
&
..
Gerd
Von: mkgmap-dev im Auftrag von Ticker
Berkin
Gesendet: Freitag, 31. Dezember 2021 10:57
An: mkgmap development
Betreff: [mkgmap-dev] Building Huffman tree
Hi Gerd
Some thoughts on this:
Dividing the \0 count by some factor between 3 and 6 should reduce the
overall lengt
Hi Gerd
Some thoughts on this:
Dividing the \0 count by some factor between 3 and 6 should reduce the
overall length of the strings. This is because there will be 0..7 bits
free after each string
To make the canonical tree: after using the standard algo to make a
normal tree, just remember the c
