[opus] [RFC PATCH v1 0/8] Ne10 fft fixed and previous
Timothy B. Terriberry
tterribe at xiph.org
Wed Apr 29 15:22:10 PDT 2015
Viswanath Puttagunta wrote:
> This patch series is follow up on work I posted on .
> In addition to what was posted on , this patch series mainly
> integrates Fixed point FFT implementations in NE10 library into opus.
> You can view my opus wip code at .
Thanks, and I apologize for being slow here.
> - This was surprising to me because test_unit_dft passes for all
> nfft including 60, 120, 240, 480. May be there are some data
> corner cases that need further investigation.
Yes, that seems concerning. I'd like to at least understand the cause of
the failures. "Audio is clearly audible" is not a very strong test for
encoder quality regressions, but in the worst case we could just disable
NE10 for mdct_forward.
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