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dst_hw
2002 Aug 13
1
mdct.c pointer to array conversion
...ookup init, DATA_TYPE in[], DATA_TYPE out[])
The function contains statements such as
DATA_TYPE *iX = in + n2-7
from which it appears that iX, oX are being used to index the in[] array
and out[] array respectively. I've posted more detailed observations on
http://www.sli-institute.ac.uk/~gk/mdct_hw.htm (or /mdct_hw.doc)
I wonder if anyone has already done this conversion? Using a pointer to
access memory elements means you do not have to keep thinking about the
width of your index, however you do have to think about this if you take
the pointers away which is what I'm having problems wi...