vlc.h
资源名称:chapter15.rar [点击查看]
上传用户:hjq518
上传日期:2021-12-09
资源大小:5084k
文件大小:3k
源码类别:
Audio
开发平台:
Visual C++
- /*!
- *************************************************************************************
- * file vlc.h
- *
- * brief
- * Prototypes for VLC coding funtions
- * author
- * Karsten Suehring
- *************************************************************************************
- */
- #ifndef _VLC_H_
- #define _VLC_H_
- #include "enc_statistics.h"
- Boolean u_1 (char *tracestring, int value, Bitstream *bitstream);
- int se_v (char *tracestring, int value, Bitstream *bitstream);
- int ue_v (char *tracestring, int value, Bitstream *bitstream);
- int u_v (int n, char *tracestring, int value, Bitstream *bitstream);
- void levrun_linfo_c2x2(int level,int run,int *len,int *info);
- void levrun_linfo_inter(int level,int run,int *len,int *info);
- void writeSE_Fix (SyntaxElement *se, Bitstream *bitstream);
- void writeSE_UVLC (SyntaxElement *se, DataPartition *dp);
- void writeSE_SVLC (SyntaxElement *se, DataPartition *dp);
- void writeSE_Flag (SyntaxElement *se, DataPartition *dp);
- void writeSE_invFlag (SyntaxElement *se, DataPartition *dp);
- void writeSE_Dummy (SyntaxElement *se, DataPartition *dp);
- void writeCBP_VLC (Macroblock* currMB, SyntaxElement *se, DataPartition *dp);
- void writeIntraPredMode_CAVLC (SyntaxElement *se, DataPartition *dp);
- int writeSyntaxElement2Buf_UVLC (SyntaxElement *se, Bitstream* this_streamBuffer );
- void writeUVLC2buffer (SyntaxElement *se, Bitstream *currStream);
- void writeVlcByteAlign (Bitstream* currStream, StatParameters *cur_stats);
- int writeSyntaxElement2Buf_Fixed(SyntaxElement *se, Bitstream* this_streamBuffer );
- int symbol2uvlc (SyntaxElement *se);
- void ue_linfo (int n, int dummy, int *len,int *info);
- void se_linfo (int mvd, int dummy, int *len,int *info);
- void cbp_linfo_intra(int cbp, int dummy, int *len,int *info);
- void cbp_linfo_inter(int cbp, int dummy, int *len,int *info);
- // CAVLC
- void CAVLC_init(void);
- int writeSyntaxElement_VLC(SyntaxElement *se, DataPartition *this_dataPart);
- int writeSyntaxElement_TotalZeros(SyntaxElement *se, DataPartition *this_dataPart);
- int writeSyntaxElement_TotalZerosChromaDC(SyntaxElement *se, DataPartition *this_dataPart);
- int writeSyntaxElement_Run(SyntaxElement *se, DataPartition *this_dataPart);
- int writeSyntaxElement_NumCoeffTrailingOnes(SyntaxElement *se, DataPartition *this_dataPart);
- int writeSyntaxElement_NumCoeffTrailingOnesChromaDC(SyntaxElement *se, DataPartition *this_dataPart);
- int writeSyntaxElement_Level_VLC1(SyntaxElement *se, DataPartition *this_dataPart, int profile_idc);
- int writeSyntaxElement_Level_VLCN(SyntaxElement *se, int vlc, DataPartition *this_dataPart, int profile_idc);
- #endif