On 01/15/2013 04:17 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, Jan 15, 2013 at 7:22 AM, Justin Ruggles > <[email protected]> wrote: >> On 01/06/2013 11:47 PM, Justin Ruggles wrote: >>> Did not port the 3dnowext version. Added an AVX version. Used SSE2 instead >>> of SSE to save 2 instructions when loading/reversing by using pshufd instead >>> of shufps. >>> --- >>> Sandy Bridge: C-2641 SSE2-961 AVX-820 >>> Athlon64: C-5162 SSE2-2509 >>> >>> libavutil/float_dsp.h | 8 ++-- >>> libavutil/x86/float_dsp.asm | 50 ++++++++++++++++++++++++ >>> libavutil/x86/float_dsp_init.c | 81 >>> ++++------------------------------------ >>> 3 files changed, 62 insertions(+), 77 deletions(-) >> >> ping > > OK. > > Do you think there's any point in having both a sse as well as a sse2 > version (on x86-32 only)?
No, I think it's fine just having SSE2. Thanks, Justin _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
