[FFmpeg-devel] [PATCH] mpegaudiodec: share identical tables between float and fixed decoder.

Reimar Döffinger Reimar.Doeffinger at gmx.de
Mon Sep 1 09:30:04 CEST 2014

On 01.09.2014, at 02:01, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Sun, Aug 31, 2014 at 10:47:09PM +0200, Reimar Döffinger wrote:
>> ff_mpa_table_4_3_value alone saves over 128kB.
> i wonder if that table shouldnt be something different in the float
> implementation.
> Also i think anyone caring about file size would likely not build
> the float and fixed point mp3 decoder

There are other issues, having them twice IMHO makes a mess and it is unclear which tables actually differ between the documentation.
Which in turn makes it very difficult to add support for hardcoding them (which is what I started out wanting to do).
I also think some of these might only be used in one version of the decoder.

More information about the ffmpeg-devel mailing list