sequence.h

Nokia H.264/AVC Encoder/Decoder Usage Manual

/*
COPYRIGHT, LICENSE AND WARRANTY INFORMATION

This software module has been originally developed by Nokia Corporation. 

Provided that a person, entity or a company willing to use the Software 
(hereinafter Licensee) comply with all the terms and conditions of this 
Statement and subject to the limitations set forth in this Statement Nokia 
grants to such Licensee a non-exclusive, sub-licensable, worldwide, 
limited license under copyrights owned by Nokia to use the Software for 
the sole purpose of creating, manufacturing, selling, marketing, or  
distributing (including the right to make modifications to the Software) 
a fully compliant decoder implementation (hereinafter "Decoder") of 
ITU-T Recommendation H.264 / ISO/IEC International Standard 14496-10 and 
an encoder implementation producing output that is decodable with the 
Decoder.

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patent nor other intellectual property right of Nokia licensed under this 
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sole responsibility to secure any other intellectual property rights 
needed, if any. For example, if patent licenses  are required, it is 
their responsibility to acquire the license before utilizing the Software.

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non-exclusive, worldwide, royalty-free, perpetual and irrevocable 
covenant that the Licensee(s) shall not bring a suit before any court or 
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the Licensee intellectual property rights that, but for a license, would 
be infringed by the Software against  
   (a)  Nokia or Nokia's Affiliate; or  
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        to the Software from Nokia; or 
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        or b,  
which suit or claim is related to the Software or use thereof.

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ANY AND ALL WARRANTIES WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING 
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USING THE SOFTWARE ON THE BASIS OF THIS LICENSE AGREES TO OBTAIN THE 
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in all copies and derivative works of the Software or substantial 
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*/



#ifndef _SEQUENCE_H_
#define _SEQUENCE_H_


#include "globals.h"
#include "frame.h"
#include "bitbuffer.h"
#include "parameterset.h"
#include "encparams.h"
#include "sei.h"



typedef struct _sequence_s {
  encParams_s encPar;       // encoding parameters
  dpbBuf_s dpbBuf;          // decoded picture buffer & reference pointer list

  frmBuf_s       recoFrm;   // reconstructed frame buffer
  int lastIdrTr;            /* store the temp ref for the last Idr picture */
  int16 nextIdrPicId;         /* store the Id for the next Idr picture */
  int16 sliceGroupCycle;

  bitbuffer_s bitbuf;

  statSlice_s intraStat;
  statSlice_s interStat;
  statSlice_s frmStat;
  statNonSliceNal_s nonSliceStat;

  frmBuf_s recoBufMotField;

  pic_parameter_set_s pps;
  seq_parameter_set_s sps;

  rateCtrl_s bRC;


  mbAttributes_s mbData;    // MB state information after encoding
  slice_s      slice;            // slice coding object
  int *forcedIR;
  int  forcedIRNo;

} sequence_s;

#endif