/*! ************************************************************************************* * \file vlc.h * * \brief * Prototypes for VLC coding funtions * \author * Karsten Suehring ************************************************************************************* */ #ifndef _VLC_H_ #define _VLC_H_ int u_1 (char *tracestring, int value, DataPartition *part); int se_v (char *tracestring, int value, DataPartition *part); int ue_v (char *tracestring, int value, DataPartition *part); int u_v (int n, char *tracestring, int value, DataPartition *part); void levrun_linfo_c2x2(int level,int run,int *len,int *info); void levrun_linfo_intra(int level,int run,int *len,int *info); void levrun_linfo_inter(int level,int run,int *len,int *info); int writeSyntaxElement_UVLC(SyntaxElement *se, DataPartition *this_dataPart); int writeSyntaxElement_fixed(SyntaxElement *se, DataPartition *this_dataPart); int writeSyntaxElement2Buf_UVLC(SyntaxElement *se, Bitstream* this_streamBuffer ); void writeUVLC2buffer(SyntaxElement *se, Bitstream *currStream); 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(); int writeCoeff4x4_CAVLC (int block_type, int b8, int b4, int param); 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 writeSyntaxElement_Level_VLCN(SyntaxElement *se, int vlc, DataPartition *this_dataPart); int writeSyntaxElement_Intra4x4PredictionMode(SyntaxElement *se, DataPartition *this_dataPart); #endif
