Hi On Mon, Mar 30, 2026 at 10:28:04PM -0700, Zuxy Meng via ffmpeg-devel wrote: > From: zuxy <[email protected]> > > More about deprecating MMX than any performance gain; nearly identical > performance numbers on my Zen 4 (1.36x vs c), but llvm-mca predicts > >60% perf gain on Intel CPUs newer than Skylake. > > Signed-off-by: Zuxy Meng <[email protected]> > --- > libavcodec/x86/h264_intrapred.asm | 44 ++++++++++++---------------- > libavcodec/x86/h264_intrapred_init.c | 9 ++++-- > 2 files changed, 25 insertions(+), 28 deletions(-)
should be ok if the goal is to remove mmxext thx [..] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If people can choose the ruler, we call it a democracy-even if they can’t influence a single law or decision, and the leader can break every promise. If people can’t choose the ruler, we call it a dictatorship-even if public preferences are followed every time. -- chatgpt 5.2
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