[vorbis] Setting up the trig tables.

[Govind Kharbanda]

Govind Kharbanda wrote:

> I'd like to work out how big this table is to put it in hardware, could
> someone confirm the following assumptions:
> 

OK, assuming all my assumptions in the last email were correct trig and
bitrev should be OK to implement.  Could someone confirm how long the
"in" and "out" arrays are (indexed by iX and oX).  I don't quite
understand the 'rotate' business in the code, but if I'm just porting it
I guess I shouldn't need to.

Best regards,
Govind

-- 
Govind S Kharbanda                Institute for System Level Integration
Hardware Perceptual Audio Decoding     Alba Campus, Livingston, EH54 7EG
http://www.sli-institute.ac.uk/~gk/                    Tel: 01506 469339
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