Rémi Denis-Courmont ce467421dc lavc/exrdsp: unroll predictor ...

With explicit unrolling, we can skip half of the sign bit flips, and
the compiler is then better able to optimise the scalar loop:

predictor_c: 31376.0 (before)
predictor_c: 23703.0 (after)

2023-11-14 19:15:51 +02:00

1.8 KiB

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