ringbuffer.h

来自「VC++视频开发实例集锦(包括“远程视频监控”"语音识别系统&quot」· C头文件 代码 · 共 39 行

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#ifndef RING_BUFFER_H
#define RING_BUFFER_H

#include <stdlib.h>
#include <string.h>

#define RING_SIZE 128000



class MediaRingBuffer {

private:

	char        *ring;
	unsigned int read_pos;
	unsigned int write_pos;

public:

	MediaRingBuffer();
	~MediaRingBuffer();

	void Init();



	void Read(char *outData, unsigned int size);
	void Write(char *inData, unsigned int size);

	int  IsFullFor(unsigned int size);
};

#endif