[FFmpeg-devel] [PATCH] avcodec/aac_tablegen: speed up table initialization

Rostislav Pehlivanov atomnuker at gmail.com
Fri Nov 27 19:00:36 CET 2015

On Fri, 2015-11-27 at 18:50 +0100, Hendrik Leppkes wrote:
> Note that the init is wrong for float as well. You use the same
> condition for aacenc and aacdec, but they init different things.
> aacdec inits much more, and if aacenc would init first for some
> reason, it would leave aacdec without half its init.

Yes, realized that. Partially reverted the patch. Now the aac encoder
and decoder can init the table twice but this is less than an evil than
the alternative. So I think it might just be better to leave things as
they were and live with initializing it twice in case someone
transcodes aac->aac using the native encoder.

On Fri, 2015-11-27 at 18:37 +0100, wm4 wrote:
> Such changes should be put up for review anyway.

Was on the fence about whether to put it up for review but it seemed
like a small patch.

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