layer1pin.h

mysee网络直播源代码Mysee Lite是Mysee独立研发的网络视频流媒体播放系统。在应有了P2P技术和一系列先进流媒体技术之后

/*
 *  Openmysee
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#pragma once
#include "../layer1/Layer1.h"
#include "MediaPinType.h"

class Layer1Pin : protected SampleBuffer
{
public:
    Layer1Pin(NPLayer1::Layer1* pLayer1, bool bAudio);
    ~Layer1Pin(void);

    void    Start();
    P2P_RETURN_TYPE PeerData(
		SampleHeader& header,	// out, 数据头
		PBYTE& pData,			// out, 存储数据的缓冲区
		const UINT maxSize,		// in, 缓冲区的长度
		const bool bKeySample	// in, 是否寻找关键帧
		);
    P2P_RETURN_TYPE GetData(
		SampleHeader& header,	// out, 数据头
		PBYTE& pData,			// out, 存储数据的缓冲区
		const UINT maxSize,		// in, 缓冲区的长度
		const bool bKeySample	// in, 是否寻找关键帧
		);

protected:
    P2P_RETURN_TYPE GetDataEx(SampleHeader &header, PBYTE &pData, const UINT maxSize, const bool bKeySample, 
        const bool bSaveSample //in, 是否缓冲当前的sample到本地
        );
private:
    bool    m_needmediatype;
    bool    m_bAudio;

    UINT    m_maxSize;

    MediaPinType    m_mediatype;

    NPLayer1::Layer1* m_pLayer1;
};