/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - Initial contribution

*

* Contributors:

* Ixonos Plc

*

* Description:

*

*/

#ifndef _FRAMEBUFFER_H_

#define _FRAMEBUFFER_H_

#include "nrctyp32.h"

#include "globals.h"

#include "avcdapi.h"

#define FRM_NON_REF_PIC     0

#define FRM_SHORT_TERM_PIC  1

#define FRM_LONG_TERM_PIC   2

typedef struct _frmBuf_s {

  int constraintSet0flag;

  int constraintSet1flag;

  int constraintSet2flag;

  int profile;

  int level;

  int width;

  int height;

  unsigned cropLeftOff;

  unsigned cropRightOff;

  unsigned cropTopOff;

  unsigned cropBottomOff;

  int aspectRatioNum;

  int aspectRatioDenom;

  int overscanInfo;

  int videoFormat;

  int videoFullRangeFlag;

  int matrixCoefficients;

  int chromaSampleLocType;

  int numReorderFrames;

  float frameRate;

  int imgPadding;

  int qp;

  int chromaQpIndexOffset;

  int32 frameNum;

  int32 maxFrameNum;

  int32 picNum;

  int longTermFrmIdx;

  int longTermPicNum;

  int refType;        /* non-ref, short term or long term */

  int forOutput;      /* If this frame is waiting for output */

  int nonExisting;    

  int32 poc;

  int isIDR;

  int idrPicID;

  int hasMMCO5;

  int picType;

  int pictureStructure;

  int lossy;

/*#if defined(ERROR_CONCEALMENT) && defined(BACKCHANNEL_INFO)

  unsigned char *mbLossMap;

#endif*/

  int sceneCut;

} frmBuf_s;

typedef struct _mbAttributes_s {

  int *sliceMap;

  int8 *mbTypeTable;

  int8 *qpTable;

  int8 *refIdxTable;

  int *cbpTable;

  int8 *ipModesUpPred;

  motVec_s *motVecTable;

  int8 *numCoefUpPred[3];

  int8 *filterModeTab;

  int8 *alphaOffset;

  int8 *betaOffset;

} mbAttributes_s;

frmBuf_s *frmOpen(mbAttributes_s **mbData, int width, int height);

frmBuf_s *frmOpenRef(int width, int height);

void frmClose(frmBuf_s *recoBuf, mbAttributes_s *mbData);

void frmCloseRef(frmBuf_s *ref);

frmBuf_s *frmMakeRefFrame(frmBuf_s *recoBuf, frmBuf_s *refBuf);

#endif