[FFmpeg-devel] [PATCH 08/12] WMA: use a table instead of pow() in decode_exp_vlc

[Måns Rullgård]

Benjamin Larsson <banan at ludd.ltu.se> writes:

> Mans Rullgard wrote:
>> FIXME: is the table big enough
>
> You can check what rockbox uses.

They have this comment:

/*  10^(index/16).  We'll need to accomidate negative indicies too.
    The algorithm sort of implies that there should be 128 values starting at -60,
    however this has not been confirmed.  More values may be needed.
*/

-- 
M?ns Rullg?rd
mans at mansr.com