[FFmpeg-devel] [PATCH 0/9] DCA (DTS) decoder optimisations for ARMv6

Christophe Gisquet christophe.gisquet at gmail.com
Mon Jul 15 20:32:48 CEST 2013

2013/7/15 Ben Avison <bavison at riscosopen.org>:
> I present here a patch series aimed at making DCA decode practical
> on the Raspberry Pi.

I'm not sure this may actually help, but I also did some generic
optimizations, in addition to x86 ones here:

I probably won't have much time in the coming weeks to follow up on
this, but there are things that might be of interest.

For instance, I wasn't able to find samples exercising dca_lfe_fir
with resampling, and the code becomes a lot simpler on x86 if each
case is split.


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