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57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
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/*!
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**************************************************************************************
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* \file
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* parset.h
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* \brief
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* Picture and Sequence Parameter Sets, decoder operations
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*
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* \date 25 November 2002
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* \author
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* Main contributors (see contributors.h for copyright, address and affiliation details)
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* - Stephan Wenger <stewe@cs.tu-berlin.de>
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***************************************************************************************
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*/
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#ifndef _PARSET_H_
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#define _PARSET_H_
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#include "parsetcommon.h"
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#include "nalucommon.h"
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static const byte ZZ_SCAN[16] =
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{ 0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15
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};
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static const byte ZZ_SCAN8[64] =
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{ 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,
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12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,
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35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,
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58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63
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};
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extern void Scaling_List(int *scalingList, int sizeOfScalingList, Boolean *UseDefaultScalingMatrix, Bitstream *s);
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extern void InitVUI(seq_parameter_set_rbsp_t *sps);
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extern int ReadVUI(DataPartition *p, seq_parameter_set_rbsp_t *sps);
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extern int ReadHRDParameters(DataPartition *p, hrd_parameters_t *hrd);
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extern void PPSConsistencyCheck (pic_parameter_set_rbsp_t *pps);
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extern void SPSConsistencyCheck (seq_parameter_set_rbsp_t *sps);
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extern void MakePPSavailable (VideoParameters *p_Vid, int id, pic_parameter_set_rbsp_t *pps);
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extern void MakeSPSavailable (VideoParameters *p_Vid, int id, seq_parameter_set_rbsp_t *sps);
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extern void ProcessSPS (VideoParameters *p_Vid, NALU_t *nalu);
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extern void ProcessPPS (VideoParameters *p_Vid, NALU_t *nalu);
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extern void UseParameterSet (Slice *currSlice, int PicParsetId);
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extern void CleanUpPPS(VideoParameters *p_Vid);
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extern void activate_sps (VideoParameters *p_Vid, seq_parameter_set_rbsp_t *sps);
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extern void activate_pps (VideoParameters *p_Vid, pic_parameter_set_rbsp_t *pps);
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#endif
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