[opus] [RFC PATCHv2] Intrinsics/RTCD related fixes. Mostly x86.
viswanath.puttagunta at linaro.org
Fri Mar 13 14:19:41 PDT 2015
This causes regression for ARMv7 Neon intrinsics.. I'm fixing this
now.. will push out patch this week end.
On 12 March 2015 at 15:24, John Ridges <jridges at masque.com> wrote:
> Nit: in dual_inner_prod_sse, why not do both horizontal sums at the same
> time? As in:
> xsum1 = _mm_add_ps(_mm_movelh_ps(xsum1, xsum2),
> _mm_movehl_ps(xsum2, xsum1));
> xsum1 = _mm_add_ps(xsum1, _mm_shuffle_ps(xsum1, xsum1, 0xf5));
> _mm_store_ss(xy1, xsum1);
> _mm_store_ss(xy2, _mm_movehl_ps(xsum1, xsum1));
> opus mailing list
> opus at xiph.org
More information about the opus