[Tremor] _make_words functionality

Animesh Yadav animesh.yadav at patni.com
Wed Oct 12 22:02:18 PDT 2005


Hi Ravi,

Canonical Huffman's decoding is done in _make_words function. Canonical
Huffman's decoding have one property that, with only codelength information
we can construct codewords.

Thanks & Regards,

Animesh Yadav
Sr. Software Engineer.
PTI
Patni Computer Systems Ltd
Unit - 19, SDF- 7 SEEPZ,
Andheri(East)
Phone:- 91-22-28291454,
Ext:-5811
animesh.yadav at patni.com

-----Original Message-----
From: tremor-bounces at xiph.org [mailto:tremor-bounces at xiph.org]On Behalf
Of Ravi Lakkundi
Sent: Wednesday, October 12, 2005 12:31 PM
To: tremor at xiph.org
Subject: [Tremor] _make_words functionality


Hi,

Can somebody explain me the _make_words function in
Tremor.

Say: for the example given in spec, i.e. for a length
list of 2,4,4,4,4,2,3,3 what will be the values for
work array and how they are computed?

_make_words(lengthlist,s->entries,work
,quantvals,s,opb,maptype)

_make_words(lengthlist,8,work,
0,s,opb,0)

Thanks in advance,

Ravi







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