The fixed-size file header indicating the type and version of the file:

                             Format major version 2, minor version 0
          |- Calino identifier -|  |---------| |---------|
00000000  89 43 4c 4e 0d 0a 1a 0a  00 00 00 02 00 00 00 00  |.CLN............|

The info section containing information about the contents of the file:

          |-Identifier CLNIINFO-|  |-Section size (192) -|
00000010  43 4c 4e 49 49 4e 46 4f  00 00 00 00 00 00 00 c0  |CLNIINFO........|
00000020  00 00 00 20 00 00 00 20  00 00 00 01 00 00 00 08  |... ... ........|
00000030  52 38 3a 47 38 3a 42 38  00 00 00 1f 46 49 58 45  |R8:G8:B8....FIXE|
00000040  44 5f 50 4f 49 4e 54 5f  4e 4f 52 4d 41 4c 49 5a  |D_POINT_NORMALIZ|
00000050  45 44 5f 55 4e 53 49 47  4e 45 44 00 00 00 00 0c  |ED_UNSIGNED.....|
00000060  55 4e 43 4f 4d 50 52 45  53 53 45 44 00 00 00 00  |UNCOMPRESSED....|
00000070  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000080  00 00 00 0c 55 4e 43 4f  4d 50 52 45 53 53 45 44  |....UNCOMPRESSED|
00000090  00 00 00 00 00 00 00 00  00 00 00 08 52 54 3a 53  |............RT:S|
000000a0  52 3a 54 44 00 00 00 04  53 52 47 42 00 00 00 01  |R:TD....SRGB....|
000000b0  00 00 00 13 41 4c 50 48  41 5f 50 52 45 4d 55 4c  |....ALPHA_PREMUL|
000000c0  54 49 50 4c 49 45 44 00  00 00 00 0a 42 49 47 5f  |TIPLIED.....BIG_|
000000d0  45 4e 44 49 41 4e 00 00  00 00 00 00 00 00 00 00  |ENDIAN..........|

The metadata section containing arbitrary application-provided text:

          |-Identifier CLN_META-|  |- Section size (48) -|
000000e0  43 4c 4e 5f 4d 45 54 41  00 00 00 00 00 00 00 30  |CLN_META.......0|
000000f0  00 00 00 02 00 00 00 02  4b 30 00 00 00 00 00 04  |........K0......|
00000100  56 41 4c 30 00 00 00 04  4b 45 59 31 00 00 00 04  |VAL0....KEY1....|
00000110  56 41 4c 31 00 00 00 00  00 00 00 00 00 00 00 00  |VAL1............|

The 2D texture mipmap data:

          |-Identifier CLN_I2D!-|  |-Section size (3120)-|
00000120  43 4c 4e 5f 49 32 44 21  00 00 00 00 00 00 0c 30  |CLN_I2D!.......0|
00000130  00 00 00 01 00 00 00 00  00 00 00 00 00 00 00 30  |...............0|
00000140  00 00 00 00 00 00 0c 00  00 00 00 00 00 00 0c 00  |................|
00000150  f3 af ee df 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 fb 00 00 f7 00 00  f4 00 00 ef 00 00 ec 00  |................|
00000170  00 e9 00 00 e5 00 00 e0  00 00 dc 00 00 d7 00 00  |................|
00000180  d3 00 00 ce 00 00 ca 00  00 c5 00 00 c0 00 00 bb  |................|
00000190  00 00 b5 00 00 af 00 00  a9 00 00 a4 00 00 9e 00  |................|
000001a0  00 96 00 00 8f 00 00 87  00 00 7e 00 00 75 00 00  |..........~..u..|
000001b0  6d 00 00 60 00 00 53 00  00 42 00 00 2a 00 00 00  |m..`..S..B..*...|
000001c0  00 07 f7 00 00 f4 00 00  ef 00 00 ec 00 00 e9 00  |................|
000001d0  00 e5 00 00 e0 00 00 dc  00 00 d7 00 00 d2 00 00  |................|
000001e0  cd 00 00 ca 00 00 c5 00  00 c0 00 00 bb 00 00 b5  |................|
000001f0  00 00 af 00 00 a9 00 00  a4 00 00 9e 00 00 97 00  |................|
...
00000d30  8d b6 00 95 b1 00 9b ad  00 a3 a7 00 ab 9f 00 b3  |................|
00000d40  99 00 bb 92 00 c3 89 00  ca 81 00 d2 77 00 da 6d  |............w..m|
00000d50  00 de 66 00 e7 58 00 ee  49 00 f5 35 00 fd 00 00  |..f..X..I..5....|

The end section:

          |-Identifier CLN_END!-|  |- Section size (0)  -|
00000d60  43 4c 4e 5f 45 4e 44 21  00 00 00 00 00 00 00 00  |CLN_END!........|
00000d70
