多媒体编程

开发平台：

Visual C++

Ap4AsyncReaderStream.h：源码内容

							#pragma once
#include "..BaseSplitterBaseSplitter.h"
#include "Ap4.h"
#include "Ap4File.h"
//#include "Ap4Utils.h"
//#include "Ap4Sample.h"
#include "Ap4ByteStream.h"
//#include "Ap4SampleEntry.h"
//#include "Ap4IsmaCryp.h"
//#include "Ap4AvcCAtom.h"
//#include "Ap4FtabAtom.h"
//#include "Ap4MdhdAtom.h"
//#include "Ap4HdlrAtom.h"
class AP4_AsyncReaderStream : public AP4_ByteStream
{
	int m_refs;
	CBaseSplitterFile* m_pFile;
public:
	AP4_AsyncReaderStream(CBaseSplitterFile* pFile);
	virtual ~AP4_AsyncReaderStream();
	void AddReference();
	void Release();
	AP4_Result Read(void* buffer, AP4_Size bytesToRead, AP4_Size* bytesRead);
	AP4_Result Write(const void* buffer, AP4_Size bytesToWrite, AP4_Size* bytesWritten);
	AP4_Result Seek(AP4_Offset offset);
	AP4_Result Tell(AP4_Offset& offset);
	AP4_Result GetSize(AP4_Size& size);
};

						