[Ffmpeg-devel] VP3 Fixed-Length Motion Vectors

[Mike Melanson]

Hi,
	I found one more table to optimize in VP3: Fixed-length motion vectors. 
Before and after numbers:

[original]
1500 dezicycles in get_motion_vector_fixed(), 512 runs, 0 skips
1482 dezicycles in get_motion_vector_fixed(), 1024 runs, 0 skips
[new]
1134 dezicycles in get_motion_vector_fixed(), 512 runs, 0 skips
1077 dezicycles in get_motion_vector_fixed(), 1023 runs, 1 skips

	Time to quit delaying and start on the hard stuff, like slice dispatch 
and loop filter optimizations...
-- 
	-Mike Melanson