On 24/03/14 11:28 AM, Diego Biurrun wrote: > On Thu, Mar 20, 2014 at 03:37:56PM -0300, James Almer wrote: >> --- a/libavcodec/x86/dcadsp.asm >> +++ b/libavcodec/x86/dcadsp.asm >> @@ -230,6 +230,14 @@ DCA_LFE_FIR 1 >> mova m12, [ptr1 + j + mmsize] >> %endif >> +%if cpuflag(fma3) >> + fmaddps m2, m6, [win + %1 + j + 16 * 4], m2 >> + fnmaddps m1, m5, [win + %1 + j], m1 >> +%if ARCH_X86_64 >> + fmaddps m8, m12, [win + %1 + j + mmsize + 16 * 4], m8 >> + fnmaddps m7, m11, [win + %1 + j + mmsize], m7 >> +%endif >> +%else ; non-FMA > > Doesn't FMA3 imply x86_64? > > Diego
No, no simd extension so far implies x86_64. Not even the upcoming AVX512. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
