Problem with D calling C.

[bearophile]

Bob Cowdery:

I don't know what your bug is, but this is bad D code:
>     r = lib_speex_encode(cast(short*)smpls, cast(char*)bytes);

Use the "ptr" field of D arrays:
r = lib_speex_encode(smpls.ptr, bytes.ptr);

Bye,
bearophile