intrarefresh.h

H.264视频编码器(ITU的264编码参考软件)

/*!
 ***************************************************************************
 *
 * \file intrarefresh.h
 *
 * \brief
 *    Pseudo-Raqndom Intra macroblock refresh support
 *
 * \date
 *    16 June 2002
 *
 * \author
 *    Stephan Wenger   [e-mail]
 **************************************************************************/

#ifndef _INTRAREFRESH_H_
#define _INTRAREFRESH_H_

void RandomIntraInit(int xsize, int ysize, int refresh);
void RandomIntraUninit();
int RandomIntra (int mb);   //! returns 1 for MBs that need forced Intra
void RandomIntraNewPicture ();  //! to be called once per picture  


#endif //_INTRAREFRESH_H_