void video_usability_information::dump(int fd) const
{
  //#if (_MSC_VER >= 1500)
  //#define LOG0(t) loginfo(LogHeaders, t)
  //#define LOG1(t,d) loginfo(LogHeaders, t,d)
  //#define LOG2(t,d1,d2) loginfo(LogHeaders, t,d1,d2)
  //#define LOG3(t,d1,d2,d3) loginfo(LogHeaders, t,d1,d2,d3)

  FILE* fh;
  if (fd==1) fh=stdout;
  else if (fd==2) fh=stderr;
  else { return; }

#define LOG0(t) log2fh(fh, t)
#define LOG1(t,d) log2fh(fh, t,d)
#define LOG2(t,d1,d2) log2fh(fh, t,d1,d2)
#define LOG3(t,d1,d2,d3) log2fh(fh, t,d1,d2,d3)

  LOG0("----------------- VUI -----------------\n");
  LOG2("sample aspect ratio        : %d:%d\n", sar_width,sar_height);
  LOG1("overscan_info_present_flag : %d\n", overscan_info_present_flag);
  LOG1("overscan_appropriate_flag  : %d\n", overscan_appropriate_flag);

  LOG1("video_signal_type_present_flag: %d\n", video_signal_type_present_flag);
  if (video_signal_type_present_flag) {
    LOG1("  video_format                : %s\n", get_video_format_name(video_format));
    LOG1("  video_full_range_flag       : %d\n", video_full_range_flag);
    LOG1("  colour_description_present_flag : %d\n", colour_description_present_flag);
    LOG1("  colour_primaries            : %d\n", colour_primaries);
    LOG1("  transfer_characteristics    : %d\n", transfer_characteristics);
    LOG1("  matrix_coeffs               : %d\n", matrix_coeffs);
  }

  LOG1("chroma_loc_info_present_flag: %d\n", chroma_loc_info_present_flag);
  if (chroma_loc_info_present_flag) {
    LOG1("  chroma_sample_loc_type_top_field   : %d\n", chroma_sample_loc_type_top_field);
    LOG1("  chroma_sample_loc_type_bottom_field: %d\n", chroma_sample_loc_type_bottom_field);
  }

  LOG1("neutral_chroma_indication_flag: %d\n", neutral_chroma_indication_flag);
  LOG1("field_seq_flag                : %d\n", field_seq_flag);
  LOG1("frame_field_info_present_flag : %d\n", frame_field_info_present_flag);

  LOG1("default_display_window_flag   : %d\n", default_display_window_flag);
  LOG1("  def_disp_win_left_offset    : %d\n", def_disp_win_left_offset);
  LOG1("  def_disp_win_right_offset   : %d\n", def_disp_win_right_offset);
  LOG1("  def_disp_win_top_offset     : %d\n", def_disp_win_top_offset);
  LOG1("  def_disp_win_bottom_offset  : %d\n", def_disp_win_bottom_offset);

  LOG1("vui_timing_info_present_flag  : %d\n", vui_timing_info_present_flag);
  if (vui_timing_info_present_flag) {
    LOG1("  vui_num_units_in_tick       : %d\n", vui_num_units_in_tick);
    LOG1("  vui_time_scale              : %d\n", vui_time_scale);
  }

  LOG1("vui_poc_proportional_to_timing_flag : %d\n", vui_poc_proportional_to_timing_flag);
  LOG1("vui_num_ticks_poc_diff_one          : %d\n", vui_num_ticks_poc_diff_one);

  LOG1("vui_hrd_parameters_present_flag : %d\n", vui_hrd_parameters_present_flag);
  if (vui_hrd_parameters_present_flag) {
    //hrd_parameters vui_hrd_parameters;
  }


  // --- bitstream restriction ---

  LOG1("bitstream_restriction_flag         : %d\n", bitstream_restriction_flag);
  if (bitstream_restriction_flag) {
    LOG1("  tiles_fixed_structure_flag       : %d\n", tiles_fixed_structure_flag);
    LOG1("  motion_vectors_over_pic_boundaries_flag : %d\n", motion_vectors_over_pic_boundaries_flag);
    LOG1("  restricted_ref_pic_lists_flag    : %d\n", restricted_ref_pic_lists_flag);
    LOG1("  min_spatial_segmentation_idc     : %d\n", min_spatial_segmentation_idc);
    LOG1("  max_bytes_per_pic_denom          : %d\n", max_bytes_per_pic_denom);
    LOG1("  max_bits_per_min_cu_denom        : %d\n", max_bits_per_min_cu_denom);
    LOG1("  log2_max_mv_length_horizontal    : %d\n", log2_max_mv_length_horizontal);
    LOG1("  log2_max_mv_length_vertical      : %d\n", log2_max_mv_length_vertical);
  }

#undef LOG0
#undef LOG1
#undef LOG2
#undef LOG3
  //#endif
}
void video_usability_information::dump(int fd) const
{
   
   
   
   
   

  FILE* fh;
  if (fd==1) fh=stdout;
  else if (fd==2) fh=stderr;
  else { return; }

#define LOG0(t) log2fh(fh, t)
#define LOG1(t,d) log2fh(fh, t,d)
#define LOG2(t,d1,d2) log2fh(fh, t,d1,d2)
#define LOG3(t,d1,d2,d3) log2fh(fh, t,d1,d2,d3)

  LOG0("----------------- VUI -----------------\n");
  LOG2("sample aspect ratio        : %d:%d\n", sar_width,sar_height);
  LOG1("overscan_info_present_flag : %d\n", overscan_info_present_flag);
  LOG1("overscan_appropriate_flag  : %d\n", overscan_appropriate_flag);

  LOG1("video_signal_type_present_flag: %d\n", video_signal_type_present_flag);
  if (video_signal_type_present_flag) {
    LOG1("  video_format                : %s\n", get_video_format_name(video_format));
    LOG1("  video_full_range_flag       : %d\n", video_full_range_flag);
    LOG1("  colour_description_present_flag : %d\n", colour_description_present_flag);
    LOG1("  colour_primaries            : %d\n", colour_primaries);
    LOG1("  transfer_characteristics    : %d\n", transfer_characteristics);
    LOG1("  matrix_coeffs               : %d\n", matrix_coeffs);
  }

  LOG1("chroma_loc_info_present_flag: %d\n", chroma_loc_info_present_flag);
  if (chroma_loc_info_present_flag) {
    LOG1("  chroma_sample_loc_type_top_field   : %d\n", chroma_sample_loc_type_top_field);
    LOG1("  chroma_sample_loc_type_bottom_field: %d\n", chroma_sample_loc_type_bottom_field);
  }

  LOG1("neutral_chroma_indication_flag: %d\n", neutral_chroma_indication_flag);
  LOG1("field_seq_flag                : %d\n", field_seq_flag);
  LOG1("frame_field_info_present_flag : %d\n", frame_field_info_present_flag);

  LOG1("default_display_window_flag   : %d\n", default_display_window_flag);
  LOG1("  def_disp_win_left_offset    : %d\n", def_disp_win_left_offset);
  LOG1("  def_disp_win_right_offset   : %d\n", def_disp_win_right_offset);
  LOG1("  def_disp_win_top_offset     : %d\n", def_disp_win_top_offset);
  LOG1("  def_disp_win_bottom_offset  : %d\n", def_disp_win_bottom_offset);

  LOG1("vui_timing_info_present_flag  : %d\n", vui_timing_info_present_flag);
  if (vui_timing_info_present_flag) {
    LOG1("  vui_num_units_in_tick       : %d\n", vui_num_units_in_tick);
    LOG1("  vui_time_scale              : %d\n", vui_time_scale);
  }

  LOG1("vui_poc_proportional_to_timing_flag : %d\n", vui_poc_proportional_to_timing_flag);
  LOG1("vui_num_ticks_poc_diff_one          : %d\n", vui_num_ticks_poc_diff_one);

  LOG1("vui_hrd_parameters_present_flag : %d\n", vui_hrd_parameters_present_flag);
  if (vui_hrd_parameters_present_flag) {
     
  }


   

  LOG1("bitstream_restriction_flag         : %d\n", bitstream_restriction_flag);
  if (bitstream_restriction_flag) {
    LOG1("  tiles_fixed_structure_flag       : %d\n", tiles_fixed_structure_flag);
    LOG1("  motion_vectors_over_pic_boundaries_flag : %d\n", motion_vectors_over_pic_boundaries_flag);
    LOG1("  restricted_ref_pic_lists_flag    : %d\n", restricted_ref_pic_lists_flag);
    LOG1("  min_spatial_segmentation_idc     : %d\n", min_spatial_segmentation_idc);
    LOG1("  max_bytes_per_pic_denom          : %d\n", max_bytes_per_pic_denom);
    LOG1("  max_bits_per_min_cu_denom        : %d\n", max_bits_per_min_cu_denom);
    LOG1("  log2_max_mv_length_horizontal    : %d\n", log2_max_mv_length_horizontal);
    LOG1("  log2_max_mv_length_vertical      : %d\n", log2_max_mv_length_vertical);
  }

#undef LOG0
#undef LOG1
#undef LOG2
#undef LOG3
   
}