nn::snd::CTR::AuxCallback Typetypedef void(* nn::snd::CTR::AuxCallback)(AuxBusData *data, s32 sampleLength, uptr userData);
Typedef for the Aux callback function pointer.
You can register the Aux callback function with the nn::snd::CTR::RegisterAuxCallback function. Once registered, it is called every sound frame.
Using the Aux callback function, you can process sound effects and so on. This processing is handled by the CPU. It is not processed by the DSP.
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