T_SRATIONAL       168 modules/dng.c      {0xC621, T_SRATIONAL,  9,  (int)&camera_sensor.color_matrix1},
T_SRATIONAL       169 modules/dng.c      {0xC622, T_SRATIONAL,  9,  (int)&camera_sensor.color_matrix2},
T_SRATIONAL       170 modules/dng.c      {0xC623, T_SRATIONAL,  9,  (int)&camera_sensor.camera_calibration1},
T_SRATIONAL       171 modules/dng.c      {0xC624, T_SRATIONAL,  9,  (int)&camera_sensor.camera_calibration2},
T_SRATIONAL       174 modules/dng.c      {0xC62A, T_SRATIONAL,  1,  (int)&camera_sensor.exposure_bias},
T_SRATIONAL       181 modules/dng.c      {0xC714, T_SRATIONAL,  9,  (int)&camera_sensor.forward_matrix1},
T_SRATIONAL       182 modules/dng.c      {0xC715, T_SRATIONAL,  9,  (int)&camera_sensor.forward_matrix2},
T_SRATIONAL       235 modules/dng.c      {0x9201, T_SRATIONAL,  1,  (int)cam_apex_shutter},     // ShutterSpeedValue (APEX units)
T_SRATIONAL       237 modules/dng.c      {0x9204, T_SRATIONAL,  1,  (int)cam_exp_bias},         // ExposureBias
T_SRATIONAL       281 modules/dng.c      case T_SRATIONAL: