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)? Ronald _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
