hyperion.ng/include/grabber/audio/AudioWrapper.h

#pragma once

#include <hyperion/GrabberWrapper.h>

#ifdef WIN32
	#include <grabber/audio/AudioGrabberWindows.h>
#endif

#ifdef __linux__
	#include <grabber/audio/AudioGrabberLinux.h>
#endif

///
/// Audio Grabber wrapper
///
class AudioWrapper : public GrabberWrapper
{
	public:

	// The AudioWrapper has no params...

		///
		/// Constructs the Audio grabber with a specified grab size and update rate.
		///
		/// @param[in] device			Audio Device Identifier
		/// @param[in] updateRate_Hz	The audio grab rate [Hz]
		///
		AudioWrapper();

		///
		/// Destructor of this Audio grabber. Releases any claimed resources.
		///
		~AudioWrapper() override;

		///
		/// Settings update handler
		///
		void handleSettingsUpdate(settings::type type, const QJsonDocument& config) override;

	public slots:
		///
		/// Performs a single frame grab and computes the led-colors
		///
		void action() override;

		///
		/// Start audio capturing session
		///
		/// @returns true if successful
		bool start() override;

		///
		/// Stop audio capturing session
		///
		void stop() override;

	private:
		void newFrame(const Image<ColorRgb>& image);

		/// The actual grabber
#ifdef WIN32
		AudioGrabberWindows _grabber;
#endif

#ifdef __linux__
		AudioGrabberLinux _grabber;
#endif

};