[opus] Fixed point modules in floating point

[Jean-Marc Valin]

On 11/03/2017 05:48 AM, Vega G wrote:
> I was testing floating point  Opus encoder. But it's calling few
> functions which are implemented in fixed point . I tried to find
> corresponding floating point functions in source. But not available.
> Please help me on this.

The same code does both fixed-point and floating-point. If you define
FIXED_POINT, then the macros and types operate on fixed-point.
Otherwise, they all map to floating-point.

Cheers,

	Jean-Marc