vp9mc/x86: sse2 MC assembly

Multimedia / Libav - Ronald S. Bultje [gmail.com] - 3 August 2016 04:04 UTC

Also a slight change to the ssse3 code, which prevents a theoretical overflow in the sharp filter.

9790b44 vp9mc/x86: sse2 MC assembly.
libavcodec/x86/vp9dsp_init.c | 184 ++++++++++++++++---------------
libavcodec/x86/vp9mc.asm | 246 ++++++++++++++++++++++++++++++++++++++----
2 files changed, 324 insertions(+), 106 deletions(-)

Upstream: git.libav.org

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