void CLASS process_Sony_0x9050 (uchar * buf, unsigned id)
{
  ushort lid;

  if ((imgdata.lens.makernotes.CameraMount != LIBRAW_MOUNT_Sony_E) &&
      (imgdata.lens.makernotes.CameraMount != LIBRAW_MOUNT_FixedLens))
    {
      if (buf[0])
        imgdata.lens.makernotes.MaxAp4CurFocal =
          my_roundf(libraw_powf64(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;

      if (buf[1])
        imgdata.lens.makernotes.MinAp4CurFocal =
          my_roundf(libraw_powf64(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
    }

  if (imgdata.lens.makernotes.CameraMount != LIBRAW_MOUNT_FixedLens)
    {
      if (buf[0x3d] | buf[0x3c])
        {
          lid = SonySubstitution[buf[0x3d]] << 8 |
            SonySubstitution[buf[0x3c]];
          imgdata.lens.makernotes.CurAp =
            libraw_powf64(2.0f, ((float)lid/256.0f - 16.0f) / 2.0f);
        }
      if (buf[0x105] &&
          (imgdata.lens.makernotes.LensMount != LIBRAW_MOUNT_Canon_EF) &&
          (imgdata.lens.makernotes.LensMount != LIBRAW_MOUNT_Sigma_X3F))
        imgdata.lens.makernotes.LensMount =
          SonySubstitution[buf[0x105]];
      if (buf[0x106])
        imgdata.lens.makernotes.LensFormat =
          SonySubstitution[buf[0x106]];
    }

  if (imgdata.lens.makernotes.CameraMount == LIBRAW_MOUNT_Sony_E)
    {
      parseSonyLensType2 (SonySubstitution[buf[0x0108]],		// LensType2 - Sony lens ids
                          SonySubstitution[buf[0x0107]]);
    }
  if ((imgdata.lens.makernotes.LensID == -1) &&
      (imgdata.lens.makernotes.CameraMount == LIBRAW_MOUNT_Minolta_A) &&
      (buf[0x010a] | buf[0x0109]))
    {
      imgdata.lens.makernotes.LensID =		 // LensType - Minolta/Sony lens ids
        SonySubstitution[buf[0x010a]] << 8 |
        SonySubstitution[buf[0x0109]];

      if ((imgdata.lens.makernotes.LensID > 0x4900) &&
          (imgdata.lens.makernotes.LensID <= 0x5900))
        {
          imgdata.lens.makernotes.AdapterID = 0x4900;
          imgdata.lens.makernotes.LensID -= imgdata.lens.makernotes.AdapterID;
          imgdata.lens.makernotes.LensMount = LIBRAW_MOUNT_Sigma_X3F;
          strcpy(imgdata.lens.makernotes.Adapter, "MC-11");
        }

      else if ((imgdata.lens.makernotes.LensID > 0xEF00) &&
          (imgdata.lens.makernotes.LensID < 0xFFFF)      &&
          (imgdata.lens.makernotes.LensID != 0xFF00))
        {
          imgdata.lens.makernotes.AdapterID = 0xEF00;
          imgdata.lens.makernotes.LensID -= imgdata.lens.makernotes.AdapterID;
          imgdata.lens.makernotes.LensMount = LIBRAW_MOUNT_Canon_EF;
        }
    }

  if ((id >= 286) && (id <= 293))
    // "SLT-A65", "SLT-A77", "NEX-7", "NEX-VG20E",
    // "SLT-A37", "SLT-A57", "NEX-F3", "Lunar"
    parseSonyLensFeatures (SonySubstitution[buf[0x115]],
                           SonySubstitution[buf[0x116]]);
  else if (imgdata.lens.makernotes.CameraMount != LIBRAW_MOUNT_FixedLens)
    parseSonyLensFeatures(SonySubstitution[buf[0x116]], SonySubstitution[buf[0x117]]);

  if ((id == 347) || (id == 350) || (id == 357))
  {
    unsigned long long b88 = SonySubstitution[buf[0x88]];
    unsigned long long b89 = SonySubstitution[buf[0x89]];
    unsigned long long b8a = SonySubstitution[buf[0x8a]];
    unsigned long long b8b = SonySubstitution[buf[0x8b]];
    unsigned long long b8c = SonySubstitution[buf[0x8c]];
    unsigned long long b8d = SonySubstitution[buf[0x8d]];
    sprintf(imgdata.shootinginfo.InternalBodySerial, "%06llx",
            (b88 << 40) + (b89 << 32) + (b8a << 24) + (b8b << 16) + (b8c << 8) + b8d);
  }
  else if ((imgdata.lens.makernotes.CameraMount == LIBRAW_MOUNT_Minolta_A) && (id > 279) && (id != 282) && (id != 283))
  {
    unsigned long long bf0 = SonySubstitution[buf[0xf0]];
    unsigned long long bf1 = SonySubstitution[buf[0xf1]];
    unsigned long long bf2 = SonySubstitution[buf[0xf2]];
    unsigned long long bf3 = SonySubstitution[buf[0xf3]];
    unsigned long long bf4 = SonySubstitution[buf[0xf4]];
    sprintf(imgdata.shootinginfo.InternalBodySerial, "%05llx",
            (bf0 << 32) + (bf1 << 24) + (bf2 << 16) + (bf3 << 8) + bf4);
  }
  else if ((imgdata.lens.makernotes.CameraMount == LIBRAW_MOUNT_Sony_E) && (id != 288) && (id != 289) && (id != 290))
  {
    unsigned b7c = SonySubstitution[buf[0x7c]];
    unsigned b7d = SonySubstitution[buf[0x7d]];
    unsigned b7e = SonySubstitution[buf[0x7e]];
    unsigned b7f = SonySubstitution[buf[0x7f]];
    sprintf(imgdata.shootinginfo.InternalBodySerial, "%04x", (b7c << 24) + (b7d << 16) + (b7e << 8) + b7f);
  }

  return;
}
Unknown