prototypes2.h

h261协议的h261编码码,lib_261.h里面提供了详细的接口和说明.

/*************************************************************
Copyright (C) 1990, 1991, 1993 Andy C. Hung, all rights reserved.
PUBLIC DOMAIN LICENSE: Stanford University Portable Video Research
Group. If you use this software, you agree to the following: This
program package is purely experimental, and is licensed "as is".
Permission is granted to use, modify, and distribute this program
without charge for any purpose, provided this license/ disclaimer
notice appears in the copies.  No warranty or maintenance is given,
either expressed or implied.  In no event shall the author(s) be
liable to you or a third party for any special, incidental,
consequential, or other damages, arising out of the use or inability
to use the program for any purpose (or the loss of data), even if we
have been advised of such possibilities.  Any public reference or
advertisement of this source code should refer to it as the Portable
Video Research Group (PVRG) code, and not by any author(s) (or
Stanford University) name.
*************************************************************/
/*
************************************************************
prototypes.h

This file contains the functional prototypes for type checking.

************************************************************
*/


/* p64.c */
//extern void h261Decoder2();
//extern void h261Encoder();

extern void p64EncodeSequence2();
extern void p64DecodeSequence2();
//extern void PrintImage();
//extern void PrintFrame();
extern void MakeImage2();
extern void MakeFrame2();
extern void MakeFstore2();
//extern void MakeStat_en();
//extern void MakeRate_en();
extern void SetCCITT2();
//extern void Help();
extern void MakeFileNames2();
//extern void VerifyFiles_en();
extern void freeMemory2();

/* codec.c */

//extern void EncodeAC_en();
//extern void CBPEncodeAC_en();
extern void DecodeAC2();
extern void CBPDecodeAC2();
extern int DecodeDC2();
//extern void EncodeDC_en();

/* huffman.c */

extern void inithuff2();
//extern int Encode_en();
extern int Decode2();
//extern void PrintDhuff();
//extern void PrintEhuff();
//extern void PrintTable();

/* io.c */

extern void MakeIob2();
//extern void GlobalMC_en();
//extern void SubOverlay_en();
extern void AddOverlay2();
//extern void SubCompensate_en();
extern void AddCompensate2();
//extern void HalfSubCompensate_en();
extern void HalfAddCompensate2();
extern void LoadFilterMatrix2();
//extern void SubFCompensate_en();
extern void AddFCompensate2();
//extern void HalfSubFCompensate_en();
extern void HalfAddFCompensate2();
//extern void ClearIob();
extern void CopyIob2FS2();
extern void ClearFS2();
//extern int ParityFS();
extern void InitFS2();
//extern void ReadIob_en();
extern void InstallIob2();
extern void InstallFS2();
extern void WriteIob2();
extern void MoveTo2();
//extern int Bpos_en();
//extern void ReadBlock_en();
extern void WriteBlock2();
//extern void PrintIob();

/* chendct.c */

//extern void ChenDct_en();
extern void ChenIDct2();

/* lexer.c */

//extern void initparser();
//extern void parser();

/* marker.c */

//extern void WritePictureHeader_en();
extern void ReadPictureHeader2();
//extern void WriteGOBHeader_en();
extern int ReadHeaderHeader2();
extern void ReadHeaderTrailer2();
extern void ReadGOBHeader2();
//extern void WriteMBHeader_en();
extern int ReadMBHeader2();

/* me.c */

//extern void initmc_en();
//extern void FastBME_en();
//extern void BruteMotionEstimation_en();
//extern void BMC();
//extern MEM *MotionCompensation();

/* mem.c */

//extern BLOCK MakeBlock_en();
//extern void CopyBlock();
extern void CopyMem2();
extern ClearMem2();
//extern int ParityMem();
//extern void SetPointerBlock();
extern MEM *MakeMem2();
//extern void FreeMem();
//extern MEM *LoadMem();
//extern MEM *SaveMem();

/* stat.c */

//extern void Statistics_en();

/* stream.c */

extern void mropen2();
//extern void mrclose();
//extern void mwopen_en();
//extern void mwclose_en();
extern int mgetb2();
//extern void mputv_en();
extern int mgetv2();
//extern long mwtell_en();
//extern long mrtell();
//extern void mwseek();
//extern void mrseek();
extern int seof2();

/* transform.c */

//extern void ReferenceDct();
//extern void ReferenceIDct();
//extern void TransposeMatrix();
//extern void CCITTQuantize_en();
//extern void CCITTFlatQuantize_en();
extern void ICCITTFlatQuantize2();
extern void ICCITTQuantize2();
//extern void BoundDctMatrix_en();
extern void BoundIDctMatrix2();
//extern void FlatBoundQuantizeMatrix_en();
//extern void ZigzagMatrix_en();
extern void IZigzagMatrix2();
//extern void PrintMatrix();
//extern void ClearMatrix();
//extern void BoundQuantizeMatrix_en();