Increase the tolerance from 10 ulp to 11 ulp. This fixes occasional
errors for some inputs; the errors could be reproduced on
aarch64/neon builds, with "checkasm --test=ac3dsp 3446175925".
Signed-off-by: Martin Storsjö <martin@martin.st>
The len parameter was changed from unsigned int to size_t in
567c67c6c8.
This fixes crashes in the reference C code, when running checkasm
on aarch64.
Signed-off-by: Martin Storsjö <martin@martin.st>
