#ifndef RESAMPLEALGO_HH

#define RESAMPLEALGO_HH

#include "EmuTime.hh"

#include "ResampledSoundDevice.hh"

namespace openmsx {

class DynamicClock;

class ResampleAlgo

{

public:

	virtual ~ResampleAlgo() = default;

	bool generateOutput(float* dataOut, size_t num, EmuTime time)

	{

		bool result = generateOutputImpl(dataOut, num, time);

		const auto& emuClk = getEmuClock(); (void)emuClk;

		assert(emuClk.getTime() <= time);

		assert(emuClk.getFastAdd(1) > time);

		return result;

	}

protected:

	explicit ResampleAlgo(ResampledSoundDevice& input_) : input(input_) {}

	[[nodiscard]] DynamicClock& getEmuClock() const { return input.getEmuClock(); }

	virtual bool generateOutputImpl(float* dataOut, size_t num,

	                                EmuTime time) = 0;

protected:

	ResampledSoundDevice& input;

};

} // namespace openmsx

#endif