[FFmpeg-devel] [PATCH] H.264 idct function pointer optimization (decode_mb_internal)

[Jason Garrett-Glaser]

$subject

Benchmarks (disclaimer: done on my Pentium 4 because obviously my
Nehalem box is simply insane and giving completely invalid results):

New / Old (timed: decode_mb_internal, cathedral sample, not counting deblock)
65937	66616
65563	68377
66306	66863
65466	66278
66220	66892
66313	66962
66408	66359
66169	66696
65799	65961
Average dezicycles: 66020.11	66778.22
Standard error: 121.96	241.64

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