[FFmpeg-devel] [PATCH] Added AVX2 implementation for VP8 decoder (ff_pred16x16_tm_vp8_8_avx2)

[Mirage Abeysekara]

checkasm --bench results with 5000 runs

32 bit version

pred16x16_tm_vp8_c: 298.4
pred16x16_tm_vp8_mmx: 108.9
pred16x16_tm_vp8_mmxext: 91.0
pred16x16_tm_vp8_sse2: 49.7
pred16x16_tm_vp8_avx2: 37.9


64 bit version

pred16x16_tm_vp8_c: 307.5
pred16x16_tm_vp8_mmx: 101.5
pred16x16_tm_vp8_mmxext: 89.2
pred16x16_tm_vp8_sse2: 94.2
pred16x16_tm_vp8_avx2: 37.5