char string[OUTSTRING_SIZE];
  FILE *p_log;

#ifndef WIN32
  time_t  now;
  struct tm *l_time;
#else
  char timebuf[128];
#endif

  fprintf(stdout,"-------------------- Average SNR all frames ------------------------------\n");
  fprintf(stdout," SNR Y(dB)           : %5.2f\n",snr->snr_ya);
  fprintf(stdout," SNR U(dB)           : %5.2f\n",snr->snr_ua);
  fprintf(stdout," SNR V(dB)           : %5.2f\n",snr->snr_va);
  fprintf(stdout," Total decoding time : %.3f sec \n",tot_time*0.001);
  fprintf(stdout,"--------------------------------------------------------------------------\n");
  fprintf(stdout," Exit JM %s decoder, ver %s ",JM,VERSION);
  fprintf(stdout,"\n");
  // write to log file

  snprintf(string, OUTSTRING_SIZE, "%s", LOGFILE);
  if ((p_log=fopen(string,"r"))==0)                    // check if file exist
  {
    if ((p_log=fopen(string,"a"))==0)
    {
      snprintf(errortext, ET_SIZE, "Error open file %s for appending",string);
      error(errortext, 500);
    }
    else                                              // Create header to new file
    {
      fprintf(p_log," ------------------------------------------------------------------------------------------\n");
      fprintf(p_log,"|  Decoder statistics. This file is made first time, later runs are appended               |\n");
      fprintf(p_log," ------------------------------------------------------------------------------------------ \n");
      fprintf(p_log,"| Date  | Time  |    Sequence        |#Img|Format|SNRY 1|SNRU 1|SNRV 1|SNRY N|SNRU N|SNRV N|\n");
      fprintf(p_log," ------------------------------------------------------------------------------------------\n");
    }
  }
  else
  { 
    fclose(p_log);
    p_log=fopen(string,"a");                    // File exist,just open for appending
  }

#ifdef WIN32
  _strdate( timebuf );
  fprintf(p_log,"| %1.5s |",timebuf );

  _strtime( timebuf);
  fprintf(p_log," % 1.5s |",timebuf);
#else
  now = time ((time_t *) NULL); // Get the system time and put it into 'now' as 'calender time'
  time (&now);
  l_time = localtime (&now);
  strftime (string, sizeof string, "%d-%b-%Y", l_time);
  fprintf(p_log,"| %1.5s |",string );

  strftime (string, sizeof string, "%H:%M:%S", l_time);
  fprintf(p_log,"| %1.5s |",string );
#endif

  fprintf(p_log,"%20.20s|",inp->infile);

  fprintf(p_log,"%3d |",img->number);

  fprintf(p_log,"%6.3f|",snr->snr_y1);
  fprintf(p_log,"%6.3f|",snr->snr_u1);
  fprintf(p_log,"%6.3f|",snr->snr_v1);
  fprintf(p_log,"%6.3f|",snr->snr_ya);
  fprintf(p_log,"%6.3f|",snr->snr_ua);
  fprintf(p_log,"%6.3f|\n",snr->snr_va);

  fclose(p_log);

  snprintf(string, OUTSTRING_SIZE,"%s", DATADECFILE);
  p_log=fopen(string,"a");

  if(Bframe_ctr != 0) // B picture used
  {
    fprintf(p_log, "%3d %2d %2d %2.2f %2.2f %2.2f %5d "
      "%2.2f %2.2f %2.2f %5d "
      "%2.2f %2.2f %2.2f %5d %.3f\n",
      img->number, 0, img->qp,
      snr->snr_y1,
      snr->snr_u1,
      snr->snr_v1,
      0,
      0.0,
      0.0,
      0.0,
      0,
      snr->snr_ya,
      snr->snr_ua,
      snr->snr_va,
      0,
      (double)0.001*tot_time/(img->number+Bframe_ctr-1));
  }
  else
  {
    fprintf(p_log, "%3d %2d %2d %2.2f %2.2f %2.2f %5d "
      "%2.2f %2.2f %2.2f %5d "
      "%2.2f %2.2f %2.2f %5d %.3f\n",
      img->number, 0, img->qp,
      snr->snr_y1,
      snr->snr_u1,
      snr->snr_v1,
      0,
      0.0,
      0.0,
      0.0,
      0,
      snr->snr_ya,
      snr->snr_ua,
      snr->snr_va,
      0,
      (double)0.001*tot_time/img->number);
  }
  fclose(p_log);
}

/*!
 ************************************************************************
 * \brief
 *    Allocates a stand-alone partition structure.  Structure should
 *    be freed by FreePartition();
 *    data structures
 *
 * \par Input:
 *    n: number of partitions in the array
 * \par return
 *    pointer to DataPartition Structure, zero-initialized
 ************************************************************************
 */

DataPartition *AllocPartition(int n)
{
  DataPartition *partArr, *dataPart;
  int i;

  partArr = (DataPartition *) calloc(n, sizeof(DataPartition));
  if (partArr == NULL)
  {
    snprintf(errortext, ET_SIZE, "AllocPartition: Memory allocation for Data Partition failed");
    error(errortext, 100);
  }

  for (i=0; i<n; i++) // loop over all data partitions
  {
    dataPart = &(partArr[i]);
    dataPart->bitstream = (Bitstream *) calloc(1, sizeof(Bitstream));
    if (dataPart->bitstream == NULL)
    {
      snprintf(errortext, ET_SIZE, "AllocPartition: Memory allocation for Bitstream failed");
      error(errortext, 100);
    }
    dataPart->bitstream->streamBuffer = (byte *) calloc(MAX_CODED_FRAME_SIZE, sizeof(byte));
    if (dataPart->bitstream->streamBuffer == NULL)
    {
      snprintf(errortext, ET_SIZE, "AllocPartition: Memory allocation for streamBuffer failed");
      error(errortext, 100);
    }
  }
  return partArr;
}




/*!
 ************************************************************************
 * \brief
 *    Frees a partition structure (array).  
 *
 * \par Input:
 *    Partition to be freed, size of partition Array (Number of Partitions)
 *
 * \par return
 *    None
 *
 * \note
 *    n must be the same as for the corresponding call of AllocPartition
 ************************************************************************
 */


void FreePartition (DataPartition *dp, int n)
{
  int i;

  assert (dp != NULL);
  assert (dp->bitstream != NULL);
  assert (dp->bitstream->streamBuffer != NULL);
  for (i=0; i<n; i++)
  {
    free (dp[i].bitstream->streamBuffer);
    free (dp[i].bitstream);
  }
  free (dp);
}


/*!
 ************************************************************************
 * \brief
 *    Allocates the slice structure along with its dependent
 *    data structures
 *
 * \par Input:
 *    Input Parameters struct inp_par *inp,  struct img_par *img
 ************************************************************************
 */
void malloc_slice(struct inp_par *inp, struct img_par *img)
{
  Slice *currSlice;

  img->currentSlice = (Slice *) calloc(1, sizeof(Slice));
  if ( (currSlice = img->currentSlice) == NULL)
  {
    snprintf(errortext, ET_SIZE, "Memory allocation for Slice datastruct in NAL-mode %d failed", inp->FileFormat);
    error(errortext,100);
  }
//  img->currentSlice->rmpni_buffer=NULL;
  //! you don't know whether we do CABAC hre, hence initialize CABAC anyway
  // if (inp->symbol_mode == CABAC)
  if (1)
  {
    // create all context models
    currSlice->mot_ctx = create_contexts_MotionInfo();
    currSlice->tex_ctx = create_contexts_TextureInfo();
  }
  currSlice->max_part_nr = 3;  //! assume data partitioning (worst case) for the following mallocs()
  currSlice->partArr = AllocPartition(currSlice->max_part_nr);
}


/*!
 ************************************************************************
 * \brief
 *    Memory frees of the Slice structure and of its dependent
 *    data structures
 *
 * \par Input:
 *    Input Parameters struct inp_par *inp,  struct img_par *img
 ************************************************************************
 */
void free_slice(struct inp_par *inp, struct img_par *img)
{
  Slice *currSlice = img->currentSlice;

  FreePartition (currSlice->partArr, 3);
//      if (inp->symbol_mode == CABAC)
  if (1)
  {
    // delete all context models
    delete_contexts_MotionInfo(currSlice->mot_ctx);
    delete_contexts_TextureInfo(currSlice->tex_ctx);
  }
  free(img->currentSlice);

  currSlice = NULL;
}

/*!
 ************************************************************************
 * \brief
 *    Dynamic memory allocation of frame size related global buffers
 *    buffers are defined in global.h, allocated memory must be freed in
 *    void free_global_buffers()
 *
 *  \par Input:
 *    Input Parameters struct inp_par *inp, Image Parameters struct img_par *img
 *
 *  \par Output:
 *     Number of allocated bytes
 ***********************************************************************
 */
int init_global_buffers()
{
  int memory_size=0;

  if (global_init_done)
  {
    free_global_buffers();
  }

  // allocate memory for reference frame in find_snr
  memory_size += get_mem2D(&imgY_ref, img->height, img->width);
  memory_size += get_mem3D(&imgUV_ref, 2, img->height_cr, img->width_cr);

  // allocate memory in structure img
  if(((img->mb_data) = (Macroblock *) calloc(img->FrameSizeInMbs, sizeof(Macroblock))) == NULL)
    no_mem_exit("init_global_buffers: img->mb_data");

  if(((img->intra_block) = (int*)calloc(img->FrameSizeInMbs, sizeof(int))) == NULL)
    no_mem_exit("init_global_buffers: img->intra_block");

  memory_size += get_mem2Dint(&(img->ipredmode), 4*img->PicWidthInMbs , 4*img->FrameHeightInMbs);

  memory_size += get_mem2Dint(&(img->field_anchor),4*img->FrameHeightInMbs, 4*img->PicWidthInMbs);

  memory_size += get_mem3Dint(&(img->wp_weight), 2, MAX_REFERENCE_PICTURES, 3);
  memory_size += get_mem3Dint(&(img->wp_offset), 6, MAX_REFERENCE_PICTURES, 3);
  memory_size += get_mem4Dint(&(img->wbp_weight), 6, MAX_REFERENCE_PICTURES, MAX_REFERENCE_PICTURES, 3);

  // CAVLC mem
  memory_size += get_mem3Dint(&(img->nz_coeff), img->FrameSizeInMbs, 4, 6);

  memory_size += get_mem2Dint(&(img->siblock),img->PicWidthInMbs  , img->FrameHeightInMbs);

  global_init_done = 1;

  img->oldFrameSizeInMbs = img->FrameSizeInMbs;

  return (memory_size);
}

/*!
 ************************************************************************
 * \brief
 *    Free allocated memory of frame size related global buffers
 *    buffers are defined in global.h, allocated memory is allocated in
 *    int init_global_buffers()
 *
 * \par Input:
 *    Input Parameters struct inp_par *inp, Image Parameters struct img_par *img
 *
 * \par Output:
 *    none
 *
 ************************************************************************
 */
void free_global_buffers()
{
  free_mem2D (imgY_ref);
  free_mem3D (imgUV_ref,2);

  // CAVLC free mem
  free_mem3Dint(img->nz_coeff, img->oldFrameSizeInMbs);

  free_mem2Dint(img->siblock);

  // free mem, allocated for structure img
  if (img->mb_data       != NULL) free(img->mb_data);

  free (img->intra_block);

  free_mem2Dint (img->ipredmode);

  free_mem2Dint(img->field_anchor);

  free_mem3Dint(img->wp_weight, 2);
  free_mem3Dint(img->wp_offset, 6);
  free_mem4Dint(img->wbp_weight, 6, MAX_REFERENCE_PICTURES);

  global_init_done = 0;

}