Ronald S. Bultje 6163d880c0 vp8: move block coeff arithcoder on stack. ...

This prevents gcc from assuming that contents of it may have changed
between calls to vp56_range_get_prob(), thus preventing countless (and
unnecessary) movs. Decoding of sintel trailer goes from (avg+SG) 9.796
+/- 0.003 to 9.635 +/- 0.010.

2012-05-30 09:08:29 -07:00

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