fn duplicate_channel_present()

in src/backend/mixer.rs [265:276]

• 12 lines of code
• 5 McCabe index (conditional complexity)

    fn duplicate_channel_present(channels: &[audio_mixer::Channel]) -> bool {
        let mut bitmap: u32 = 0;
        for channel in channels {
            if channel != &Channel::Silence && channel != &Channel::Discrete {
                if (bitmap & channel.bitmask()) != 0 {
                    return true;
                }
                bitmap |= channel.bitmask();
            }
        }
        false
    }