#ifndef AUDIODATA_H
#define AUDIODATA_H

#define min(a,b)		( (a<b) ? (a) : (b) )

struct Data {
	const uint8_t* data;
	const uint32_t len;
	Data(const uint8_t* data, const uint32_t len) : data(data), len(len) {;}
};

struct AudioData {

	const uint8_t* data;
	uint32_t available;

	AudioData() : data(nullptr), available(0) {;}

	AudioData(const uint8_t* data, const uint32_t len) : data(data), available(len) {

	}

	Data read(const uint32_t bytes) {
		const uint32_t outBytes = min(bytes, this->available);
		const uint8_t* ptr = this->data;
		this->data += outBytes;
		this->available -= outBytes;
		return Data(ptr, outBytes);
	}

	uint32_t getNumBytesAvailable() const {
		return available;
	}

	bool isEOF() const {
		return available <= 0;
	}

};

#endif // AUDIODATA_H