iowriter.h

来自「著名的 helix realplayer 基于手机 symbian 系统的 播放」· C头文件 代码 · 共 77 行

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
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 * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. 
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 * The contents of this file, and the files included with this file, are 
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 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
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 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
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 * This file is part of the Helix DNA Technology. RealNetworks is the 
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 * ***** END LICENSE BLOCK ***** */ 

#ifndef IOWRITER_H_
#define IOWRITER_H_

#include <stdio.h>

#include "hxvamain.h"
// Image / format Definition

class FileWriter
{
protected:
	char *m_fileName;
	char *m_mode;
	FILE *m_fpOut;
	BOOL OpenFile(const char*);
	FileWriter():m_fileName(0),m_mode(0),m_fpOut(0) {}
	init(const char*, const char*);

public:
	FileWriter(const char * fileName, BOOL& failed);
    // Constructs a FileWriter object given a file name. 
	FileWriter(const char * fileName, const char *mode, BOOL& failed);
	BOOL Open();
	BOOL Write(char *b, int len);	
	void Close();
	void Flush();
	~FileWriter(void);
};

class YUVFileWriter : public FileWriter
{
protected:
	HXVA_Image_Format m_out_format;	

public:	
	YUVFileWriter(const char* fileName, HXVA_Image_Format& out_format, BOOL& failed);
	BOOL Write(const HXVA_Image& out);
};

#endif // IOWRITER_H_