Method process

src/Mixer.cpp:47–106

	}

	void process(const ProcessArgs& args) override {
		int channels1 = inputs[IN1_INPUT].getChannels();
		int channels2 = inputs[IN2_INPUT].getChannels();
		int channels3 = inputs[IN3_INPUT].getChannels();
		int channels4 = inputs[IN4_INPUT].getChannels();

		int out_channels = 1;
		out_channels = std::max(out_channels, channels1);
		out_channels = std::max(out_channels, channels2);
		out_channels = std::max(out_channels, channels3);
		out_channels = std::max(out_channels, channels4);

		float_4 out[4] = {};

		if (inputs[IN1_INPUT].isConnected()) {
			for (int c = 0; c < channels1; c += 4)
				out[c / 4] += inputs[IN1_INPUT].getVoltageSimd<float_4>(c) * params[CH1_PARAM].getValue();
		}

		if (inputs[IN2_INPUT].isConnected()) {
			for (int c = 0; c < channels2; c += 4)
				out[c / 4] += inputs[IN2_INPUT].getVoltageSimd<float_4>(c) * params[CH2_PARAM].getValue();
		}

		if (inputs[IN3_INPUT].isConnected()) {
			for (int c = 0; c < channels3; c += 4)
				out[c / 4] += inputs[IN3_INPUT].getVoltageSimd<float_4>(c) * params[CH3_PARAM].getValue();
		}

		if (inputs[IN4_INPUT].isConnected()) {
			for (int c = 0; c < channels4; c += 4)
				out[c / 4] += inputs[IN4_INPUT].getVoltageSimd<float_4>(c) * params[CH4_PARAM].getValue();
		}

		outputs[OUT1_OUTPUT].setChannels(out_channels);
		outputs[OUT2_OUTPUT].setChannels(out_channels);

		for (int c = 0; c < out_channels; c += 4) {
			outputs[OUT1_OUTPUT].setVoltageSimd(out[c / 4], c);
			out[c / 4] *= -1.f;
			outputs[OUT2_OUTPUT].setVoltageSimd(out[c / 4], c);
		}

		if (out_channels == 1) {
			float light = outputs[OUT1_OUTPUT].getVoltage();
			lights[OUT_POS_LIGHT].setSmoothBrightness(light / 5.f, args.sampleTime);
			lights[OUT_NEG_LIGHT].setSmoothBrightness(-light / 5.f, args.sampleTime);
		}
		else {
			float light = 0.0f;
			for (int c = 0; c < out_channels; c++) {
				float tmp = outputs[OUT1_OUTPUT].getVoltage(c);
				light += tmp * tmp;
			}
			light = std::sqrt(light);
			lights[OUT_POS_LIGHT].setBrightness(0.0f);
			lights[OUT_NEG_LIGHT].setBrightness(0.0f);
			lights[OUT_BLUE_LIGHT].setSmoothBrightness(light / 5.f, args.sampleTime);