Method SetNumActiveChannels

Source/ChannelBuffer.h:44–44

   void SetMaxAllowedChannels(int channels);
   void SetNumActiveChannels(int channels) { mActiveChannels = MIN(mNumChannels, channels); }
   int NumActiveChannels() const { return mActiveChannels; }
   int RecentNumActiveChannels() const { return mRecentActiveChannels; }
   int NumTotalChannels() const { return mNumChannels; }