anonymous_namespace{VST3Instance.cpp} Namespace Reference

Functions
unsigned	CountChannels (Steinberg::Vst::IComponent *component, const Steinberg::Vst::MediaTypes mediaType, const Steinberg::Vst::BusDirection busDirection, const Steinberg::Vst::BusType busType)

Function Documentation

CountChannels()

unsigned anonymous_namespace{VST3Instance.cpp}::CountChannels	(	Steinberg::Vst::IComponent *	component,
		const Steinberg::Vst::MediaTypes	mediaType,
		const Steinberg::Vst::BusDirection	busDirection,
		const Steinberg::Vst::BusType	busType
	)

Definition at line 12 of file VST3Instance.cpp.

   {
      using namespace Steinberg;
 
      unsigned channelsCount{0};
 
      const auto busCount = component->getBusCount(mediaType, busDirection);
      for(auto i = 0; i < busCount; ++i)
      {
         Vst::BusInfo busInfo;
         if(component->getBusInfo(mediaType, busDirection, i, busInfo) == kResultOk)
         {
            if(busInfo.busType == busType)
               channelsCount += busInfo.channelCount;
         }
      }
      return channelsCount;
   }

Referenced by VST3Instance::GetAudioInCount(), and VST3Instance::GetAudioOutCount().

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