[FFmpeg-devel] [PATCH] Arithmetic decoding in ALS

Thilo Borgmann thilo.borgmann
Tue Jan 12 02:00:25 CET 2010


Am 12.01.10 00:33, schrieb Michael Niedermayer:
> On Mon, Jan 11, 2010 at 09:15:05PM +0100, Thilo Borgmann wrote:
>> ...
> 
>> +    while (cf_table[sx][(symbol + 1) << delta] > target)
>> +        symbol++;
> 
> this probably can be speed up by a LUT of some of the MSBs

LUT?

-Thilo



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