[opus] Enable custom modes (Visual C++ Express)

[Ralph Giles]

On 2014-02-16 1:16 PM, Alexander Carôt wrote:

> I think I was too quick: Today I compiled the whole project and I get
> these unresolved symbols:
> 
> error LNK2001: Nicht aufgelöstes externes Symbol
> "_opus_custom_decode".

This is defined in celt_decoder.c inside an #ifdef CUSTOM_MODES
block. So either your project file didn't recompile these after the
header change, or your header isn't getting included when it's compiled.
Similarly for celt_encoder.c, etc.

Try a clean build.

HTH,
 -r