[FFmpeg-devel] [PATCH] mpegaudio float default
Tue May 18 22:09:31 CEST 2010
Michael Niedermayer <michaelni at gmx.at> writes:
> do we have someone who wants to work on adding fixp support to out
> wma decoder? mans? ben?
Some the Rockbox devs regularly show up on IRC and talk about merging
it back. Nothing seems to ever happen though.
> if no i might (emphasis is "might") eventually try to do it myself,
> but mans would be the more ideal person to do this because he is actually
> interrested in it and has fpu-less hardware.
Not having an FPU isn't a requirement for running fixed-point point...
Seriously though, I have no interest in wma decoding on FPU-less
devices, so unless someone pays me to do it, I probably won't.
> Its not particularely hard work, just converting one function at a time to
> fixp and verifying that it still works. One just has to try to maximize
> precission while preventing overflows and redusing rescaling steps
When you put it like that...
mans at mansr.com
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