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| MacBinary | 1993-07-29 | 15.9 KB | [TEXT/MPS ] |
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This file was processed as: MacBinary
(archive/macBinary).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 66%
| dexvert
| Compact Compressed (Unix) (archive/compact)
| ext
| Supported |
| 10%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| MacBinary II, inited, Thu Jul 29 18:11:28 1993, modified Thu Jul 29 18:11:28 1993, creator 'MPS ', type ASCII, 15614 bytes "TARGA.C" , at 0x3d7e 428 bytes resource
| default (weak)
| |
| 99%
| file
| data
| default
| |
| 74%
| TrID
| Macintosh plain text (MacBinary)
| default
| |
| 25%
| TrID
| MacBinary 2
| default (weak)
| |
| 100%
| lsar
| MacBinary
| default
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [TEXT] |
| macFileCreator | [MPS ] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 07 54 41 52 47 41 2e | 43 00 00 00 00 00 00 00 |..TARGA.|C.......|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 4d 50 53 | 20 01 00 00 00 00 00 00 |.TEXTMPS| .......|
|00000050| 00 00 00 00 00 3c fe 00 | 00 01 ac a8 7d fb 90 a8 |.....<..|....}...|
|00000060| 7d fb 90 00 00 08 00 00 | 00 00 00 00 00 00 00 00 |}.......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 4a 42 00 00 |........|....JB..|
|00000080| 2f 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |/*******|********|
|00000090| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000000a0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000000b0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000000c0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 0d 2a 20 |********|*****.* |
|000000d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 74 | | t|
|000000e0| 61 72 67 61 2e 63 0d 2a | 0d 2a 20 20 54 68 69 73 |arga.c.*|.* This|
|000000f0| 20 6d 6f 64 75 6c 65 20 | 63 6f 6e 74 61 69 6e 73 | module |contains|
|00000100| 20 74 68 65 20 63 6f 64 | 65 20 74 6f 20 72 65 61 | the cod|e to rea|
|00000110| 64 20 61 6e 64 20 77 72 | 69 74 65 20 74 68 65 20 |d and wr|ite the |
|00000120| 54 61 72 67 61 20 6f 75 | 74 70 75 74 20 66 69 6c |Targa ou|tput fil|
|00000130| 65 0d 2a 20 20 66 6f 72 | 6d 61 74 2e 0d 2a 0d 2a |e.* for|mat..*.*|
|00000140| 20 20 66 72 6f 6d 20 50 | 65 72 73 69 73 74 65 6e | from P|ersisten|
|00000150| 63 65 20 6f 66 20 56 69 | 73 69 6f 6e 20 52 61 79 |ce of Vi|sion Ray|
|00000160| 74 72 61 63 65 72 0d 2a | 20 20 43 6f 70 79 72 69 |tracer.*| Copyri|
|00000170| 67 68 74 20 31 39 39 33 | 20 50 65 72 73 69 73 74 |ght 1993| Persist|
|00000180| 65 6e 63 65 20 6f 66 20 | 56 69 73 69 6f 6e 20 54 |ence of |Vision T|
|00000190| 65 61 6d 0d 2a 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |eam.*---|--------|
|000001a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001e0| 0d 2a 20 20 4e 4f 54 49 | 43 45 3a 20 54 68 69 73 |.* NOTI|CE: This|
|000001f0| 20 73 6f 75 72 63 65 20 | 63 6f 64 65 20 66 69 6c | source |code fil|
|00000200| 65 20 69 73 20 70 72 6f | 76 69 64 65 64 20 73 6f |e is pro|vided so|
|00000210| 20 74 68 61 74 20 75 73 | 65 72 73 20 6d 61 79 20 | that us|ers may |
|00000220| 65 78 70 65 72 69 6d 65 | 6e 74 0d 2a 20 20 77 69 |experime|nt.* wi|
|00000230| 74 68 20 65 6e 68 61 6e | 63 65 6d 65 6e 74 73 20 |th enhan|cements |
|00000240| 74 6f 20 50 4f 56 2d 52 | 61 79 20 61 6e 64 20 74 |to POV-R|ay and t|
|00000250| 6f 20 70 6f 72 74 20 74 | 68 65 20 73 6f 66 74 77 |o port t|he softw|
|00000260| 61 72 65 20 74 6f 20 70 | 6c 61 74 66 6f 72 6d 73 |are to p|latforms|
|00000270| 20 6f 74 68 65 72 20 0d | 2a 20 20 74 68 61 6e 20 | other .|* than |
|00000280| 74 68 6f 73 65 20 73 75 | 70 70 6f 72 74 65 64 20 |those su|pported |
|00000290| 62 79 20 74 68 65 20 50 | 4f 56 2d 52 61 79 20 54 |by the P|OV-Ray T|
|000002a0| 65 61 6d 2e 20 20 54 68 | 65 72 65 20 61 72 65 20 |eam. Th|ere are |
|000002b0| 73 74 72 69 63 74 20 72 | 75 6c 65 73 20 75 6e 64 |strict r|ules und|
|000002c0| 65 72 0d 2a 20 20 77 68 | 69 63 68 20 79 6f 75 20 |er.* wh|ich you |
|000002d0| 61 72 65 20 70 65 72 6d | 69 74 74 65 64 20 74 6f |are perm|itted to|
|000002e0| 20 75 73 65 20 74 68 69 | 73 20 66 69 6c 65 2e 20 | use thi|s file. |
|000002f0| 20 54 68 65 20 72 75 6c | 65 73 20 61 72 65 20 69 | The rul|es are i|
|00000300| 6e 20 74 68 65 20 66 69 | 6c 65 0d 2a 20 20 6e 61 |n the fi|le.* na|
|00000310| 6d 65 64 20 50 4f 56 4c | 45 47 41 4c 2e 44 4f 43 |med POVL|EGAL.DOC|
|00000320| 20 77 68 69 63 68 20 73 | 68 6f 75 6c 64 20 62 65 | which s|hould be|
|00000330| 20 64 69 73 74 72 69 62 | 75 74 65 64 20 77 69 74 | distrib|uted wit|
|00000340| 68 20 74 68 69 73 20 66 | 69 6c 65 2e 20 49 66 20 |h this f|ile. If |
|00000350| 0d 2a 20 20 50 4f 56 4c | 45 47 41 4c 2e 44 4f 43 |.* POVL|EGAL.DOC|
|00000360| 20 69 73 20 6e 6f 74 20 | 61 76 61 69 6c 61 62 6c | is not |availabl|
|00000370| 65 20 6f 72 20 66 6f 72 | 20 6d 6f 72 65 20 69 6e |e or for| more in|
|00000380| 66 6f 20 70 6c 65 61 73 | 65 20 63 6f 6e 74 61 63 |fo pleas|e contac|
|00000390| 74 20 74 68 65 20 50 4f | 56 2d 52 61 79 0d 2a 20 |t the PO|V-Ray.* |
|000003a0| 20 54 65 61 6d 20 43 6f | 6f 72 64 69 6e 61 74 6f | Team Co|ordinato|
|000003b0| 72 20 62 79 20 6c 65 61 | 76 69 6e 67 20 61 20 6d |r by lea|ving a m|
|000003c0| 65 73 73 61 67 65 20 69 | 6e 20 43 6f 6d 70 75 53 |essage i|n CompuS|
|000003d0| 65 72 76 65 27 73 20 47 | 72 61 70 68 69 63 73 20 |erve's G|raphics |
|000003e0| 44 65 76 65 6c 6f 70 65 | 72 27 73 0d 2a 20 20 46 |Develope|r's.* F|
|000003f0| 6f 72 75 6d 2e 20 20 54 | 68 65 20 6c 61 74 65 73 |orum. T|he lates|
|00000400| 74 20 76 65 72 73 69 6f | 6e 20 6f 66 20 50 4f 56 |t versio|n of POV|
|00000410| 2d 52 61 79 20 6d 61 79 | 20 62 65 20 66 6f 75 6e |-Ray may| be foun|
|00000420| 64 20 74 68 65 72 65 20 | 61 73 20 77 65 6c 6c 2e |d there |as well.|
|00000430| 0d 2a 0d 2a 20 54 68 69 | 73 20 70 72 6f 67 72 61 |.*.* Thi|s progra|
|00000440| 6d 20 69 73 20 62 61 73 | 65 64 20 6f 6e 20 74 68 |m is bas|ed on th|
|00000450| 65 20 70 6f 70 75 6c 61 | 72 20 44 4b 42 20 72 61 |e popula|r DKB ra|
|00000460| 79 74 72 61 63 65 72 20 | 76 65 72 73 69 6f 6e 20 |ytracer |version |
|00000470| 32 2e 31 32 2e 0d 2a 20 | 44 4b 42 54 72 61 63 65 |2.12..* |DKBTrace|
|00000480| 20 77 61 73 20 6f 72 69 | 67 69 6e 61 6c 6c 79 20 | was ori|ginally |
|00000490| 77 72 69 74 74 65 6e 20 | 62 79 20 44 61 76 69 64 |written |by David|
|000004a0| 20 4b 2e 20 42 75 63 6b | 2e 0d 2a 20 44 4b 42 54 | K. Buck|..* DKBT|
|000004b0| 72 61 63 65 20 56 65 72 | 20 32 2e 30 2d 32 2e 31 |race Ver| 2.0-2.1|
|000004c0| 32 20 77 65 72 65 20 77 | 72 69 74 74 65 6e 20 62 |2 were w|ritten b|
|000004d0| 79 20 44 61 76 69 64 20 | 4b 2e 20 42 75 63 6b 20 |y David |K. Buck |
|000004e0| 26 20 41 61 72 6f 6e 20 | 41 2e 20 43 6f 6c 6c 69 |& Aaron |A. Colli|
|000004f0| 6e 73 2e 0d 2a 0d 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |ns..*.**|********|
|00000500| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000510| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000520| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000530| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000540| 2a 2a 2a 2f 0d 0d 23 69 | 6e 63 6c 75 64 65 20 22 |***/..#i|nclude "|
|00000550| 66 72 61 6d 65 2e 68 22 | 0d 23 69 6e 63 6c 75 64 |frame.h"|.#includ|
|00000560| 65 20 22 70 6f 76 70 72 | 6f 74 6f 2e 68 22 0d 0d |e "povpr|oto.h"..|
|00000570| 73 74 61 74 69 63 20 69 | 6e 74 20 54 61 72 67 61 |static i|nt Targa|
|00000580| 5f 4c 69 6e 65 5f 4e 75 | 6d 62 65 72 3b 0d 73 74 |_Line_Nu|mber;.st|
|00000590| 61 74 69 63 20 75 6e 73 | 69 67 6e 65 64 20 63 68 |atic uns|igned ch|
|000005a0| 61 72 20 69 64 62 75 66 | 5b 32 35 36 5d 3b 0d 0d |ar idbuf|[256];..|
|000005b0| 65 78 74 65 72 6e 20 69 | 6e 74 20 46 69 72 73 74 |extern i|nt First|
|000005c0| 5f 4c 69 6e 65 3b 0d 73 | 74 61 74 69 63 20 76 6f |_Line;.s|tatic vo|
|000005d0| 69 64 20 63 6f 6e 76 65 | 72 74 5f 74 61 72 67 61 |id conve|rt_targa|
|000005e0| 5f 63 6f 6c 6f 72 20 50 | 41 52 41 4d 53 28 28 49 |_color P|ARAMS((I|
|000005f0| 4d 41 47 45 5f 43 4f 4c | 4f 55 52 20 2a 2c 20 69 |MAGE_COL|OUR *, i|
|00000600| 6e 74 2c 20 75 6e 73 69 | 67 6e 65 64 20 63 68 61 |nt, unsi|gned cha|
|00000610| 72 20 2a 29 29 3b 0d 0d | 46 49 4c 45 5f 48 41 4e |r *));..|FILE_HAN|
|00000620| 44 4c 45 20 2a 47 65 74 | 5f 54 61 72 67 61 5f 46 |DLE *Get|_Targa_F|
|00000630| 69 6c 65 5f 48 61 6e 64 | 6c 65 28 29 0d 20 20 7b |ile_Hand|le(). {|
|00000640| 0d 20 20 46 49 4c 45 5f | 48 41 4e 44 4c 45 20 2a |. FILE_|HANDLE *|
|00000650| 68 61 6e 64 6c 65 3b 0d | 0d 20 20 69 66 20 28 28 |handle;.|. if ((|
|00000660| 68 61 6e 64 6c 65 20 3d | 20 28 46 49 4c 45 5f 48 |handle =| (FILE_H|
|00000670| 41 4e 44 4c 45 20 2a 29 | 20 6d 61 6c 6c 6f 63 28 |ANDLE *)| malloc(|
|00000680| 73 69 7a 65 6f 66 28 46 | 49 4c 45 5f 48 41 4e 44 |sizeof(F|ILE_HAND|
|00000690| 4c 45 29 29 29 20 3d 3d | 20 4e 55 4c 4c 29 20 0d |LE))) ==| NULL) .|
|000006a0| 20 20 20 20 7b 0d 20 20 | 20 20 66 70 72 69 6e 74 | {. | fprint|
|000006b0| 66 20 28 73 74 64 65 72 | 72 2c 20 22 43 61 6e 6e |f (stder|r, "Cann|
|000006c0| 6f 74 20 61 6c 6c 6f 63 | 61 74 65 20 6d 65 6d 6f |ot alloc|ate memo|
|000006d0| 72 79 20 66 6f 72 20 6f | 75 74 70 75 74 20 66 69 |ry for o|utput fi|
|000006e0| 6c 65 20 68 61 6e 64 6c | 65 5c 6e 22 29 3b 0d 20 |le handl|e\n");. |
|000006f0| 20 20 20 72 65 74 75 72 | 6e 28 4e 55 4c 4c 29 3b | retur|n(NULL);|
|00000700| 0d 20 20 20 20 7d 0d 0d | 20 20 68 61 6e 64 6c 65 |. }..| handle|
|00000710| 2d 3e 44 65 66 61 75 6c | 74 5f 46 69 6c 65 5f 4e |->Defaul|t_File_N|
|00000720| 61 6d 65 5f 70 20 3d 20 | 44 65 66 61 75 6c 74 5f |ame_p = |Default_|
|00000730| 54 61 72 67 61 5f 46 69 | 6c 65 5f 4e 61 6d 65 3b |Targa_Fi|le_Name;|
|00000740| 0d 20 20 68 61 6e 64 6c | 65 2d 3e 4f 70 65 6e 5f |. handl|e->Open_|
|00000750| 46 69 6c 65 5f 70 20 3d | 20 4f 70 65 6e 5f 54 61 |File_p =| Open_Ta|
|00000760| 72 67 61 5f 46 69 6c 65 | 3b 0d 20 20 68 61 6e 64 |rga_File|;. hand|
|00000770| 6c 65 2d 3e 57 72 69 74 | 65 5f 4c 69 6e 65 5f 70 |le->Writ|e_Line_p|
|00000780| 20 3d 20 57 72 69 74 65 | 5f 54 61 72 67 61 5f 4c | = Write|_Targa_L|
|00000790| 69 6e 65 3b 0d 20 20 68 | 61 6e 64 6c 65 2d 3e 52 |ine;. h|andle->R|
|000007a0| 65 61 64 5f 4c 69 6e 65 | 5f 70 20 3d 20 52 65 61 |ead_Line|_p = Rea|
|000007b0| 64 5f 54 61 72 67 61 5f | 4c 69 6e 65 3b 0d 20 20 |d_Targa_|Line;. |
|000007c0| 68 61 6e 64 6c 65 2d 3e | 52 65 61 64 5f 49 6d 61 |handle->|Read_Ima|
|000007d0| 67 65 5f 70 20 3d 20 52 | 65 61 64 5f 54 61 72 67 |ge_p = R|ead_Targ|
|000007e0| 61 5f 49 6d 61 67 65 3b | 0d 20 20 68 61 6e 64 6c |a_Image;|. handl|
|000007f0| 65 2d 3e 43 6c 6f 73 65 | 5f 46 69 6c 65 5f 70 20 |e->Close|_File_p |
|00000800| 3d 20 43 6c 6f 73 65 5f | 54 61 72 67 61 5f 46 69 |= Close_|Targa_Fi|
|00000810| 6c 65 3b 0d 20 20 68 61 | 6e 64 6c 65 2d 3e 66 69 |le;. ha|ndle->fi|
|00000820| 6c 65 20 3d 20 4e 55 4c | 4c 3b 0d 20 20 68 61 6e |le = NUL|L;. han|
|00000830| 64 6c 65 2d 3e 62 75 66 | 66 65 72 5f 73 69 7a 65 |dle->buf|fer_size|
|00000840| 20 3d 20 30 3b 0d 20 20 | 68 61 6e 64 6c 65 2d 3e | = 0;. |handle->|
|00000850| 62 75 66 66 65 72 20 3d | 20 4e 55 4c 4c 3b 0d 20 |buffer =| NULL;. |
|00000860| 20 72 65 74 75 72 6e 20 | 28 68 61 6e 64 6c 65 29 | return |(handle)|
|00000870| 3b 0d 20 20 7d 0d 0d 63 | 68 61 72 20 2a 44 65 66 |;. }..c|har *Def|
|00000880| 61 75 6c 74 5f 54 61 72 | 67 61 5f 46 69 6c 65 5f |ault_Tar|ga_File_|
|00000890| 4e 61 6d 65 28 29 0d 20 | 20 7b 0d 20 20 72 65 74 |Name(). | {. ret|
|000008a0| 75 72 6e 20 28 22 64 61 | 74 61 2e 74 67 61 22 29 |urn ("da|ta.tga")|
|000008b0| 3b 0d 20 20 7d 0d 0d 69 | 6e 74 20 4f 70 65 6e 5f |;. }..i|nt Open_|
|000008c0| 54 61 72 67 61 5f 46 69 | 6c 65 20 28 68 61 6e 64 |Targa_Fi|le (hand|
|000008d0| 6c 65 2c 20 6e 61 6d 65 | 2c 20 77 69 64 74 68 2c |le, name|, width,|
|000008e0| 20 68 65 69 67 68 74 2c | 20 62 75 66 66 65 72 5f | height,| buffer_|
|000008f0| 73 69 7a 65 2c 20 6d 6f | 64 65 29 0d 46 49 4c 45 |size, mo|de).FILE|
|00000900| 5f 48 41 4e 44 4c 45 20 | 2a 68 61 6e 64 6c 65 3b |_HANDLE |*handle;|
|00000910| 0d 63 68 61 72 20 2a 6e | 61 6d 65 3b 0d 69 6e 74 |.char *n|ame;.int|
|00000920| 20 2a 77 69 64 74 68 3b | 0d 69 6e 74 20 2a 68 65 | *width;|.int *he|
|00000930| 69 67 68 74 3b 0d 69 6e | 74 20 62 75 66 66 65 72 |ight;.in|t buffer|
|00000940| 5f 73 69 7a 65 3b 0d 69 | 6e 74 20 6d 6f 64 65 3b |_size;.i|nt mode;|
|00000950| 0d 20 20 7b 0d 20 20 69 | 6e 74 20 64 61 74 61 31 |. {. i|nt data1|
|00000960| 2c 20 64 61 74 61 32 2c | 20 69 3b 0d 0d 20 20 68 |, data2,| i;.. h|
|00000970| 61 6e 64 6c 65 2d 3e 6d | 6f 64 65 20 3d 20 6d 6f |andle->m|ode = mo|
|00000980| 64 65 3b 0d 20 20 68 61 | 6e 64 6c 65 2d 3e 66 69 |de;. ha|ndle->fi|
|00000990| 6c 65 6e 61 6d 65 20 3d | 20 6e 61 6d 65 3b 0d 20 |lename =| name;. |
|000009a0| 20 54 61 72 67 61 5f 4c | 69 6e 65 5f 4e 75 6d 62 | Targa_L|ine_Numb|
|000009b0| 65 72 20 3d 20 30 3b 0d | 0d 20 20 73 77 69 74 63 |er = 0;.|. switc|
|000009c0| 68 20 28 6d 6f 64 65 29 | 20 0d 20 20 7b 0d 20 20 |h (mode)| . {. |
|000009d0| 63 61 73 65 20 52 45 41 | 44 5f 4d 4f 44 45 3a 0d |case REA|D_MODE:.|
|000009e0| 20 20 20 20 69 66 20 28 | 28 68 61 6e 64 6c 65 2d | if (|(handle-|
|000009f0| 3e 66 69 6c 65 20 3d 20 | 66 6f 70 65 6e 20 28 6e |>file = |fopen (n|
|00000a00| 61 6d 65 2c 20 52 45 41 | 44 5f 46 49 4c 45 5f 53 |ame, REA|D_FILE_S|
|00000a10| 54 52 49 4e 47 29 29 20 | 3d 3d 20 4e 55 4c 4c 29 |TRING)) |== NULL)|
|00000a20| 0d 20 20 20 20 20 20 72 | 65 74 75 72 6e 28 30 29 |. r|eturn(0)|
|00000a30| 3b 0d 0d 20 20 20 20 69 | 66 20 28 62 75 66 66 65 |;.. i|f (buffe|
|00000a40| 72 5f 73 69 7a 65 20 21 | 3d 20 30 29 20 0d 20 20 |r_size !|= 0) . |
|00000a50| 20 20 20 20 7b 0d 20 20 | 20 20 20 20 69 66 20 28 | {. | if (|
|00000a60| 28 68 61 6e 64 6c 65 2d | 3e 62 75 66 66 65 72 20 |(handle-|>buffer |
|00000a70| 3d 20 6d 61 6c 6c 6f 63 | 20 28 62 75 66 66 65 72 |= malloc| (buffer|
|00000a80| 5f 73 69 7a 65 29 29 20 | 3d 3d 20 4e 55 4c 4c 29 |_size)) |== NULL)|
|00000a90| 0d 20 20 20 20 20 20 20 | 20 72 65 74 75 72 6e 28 |. | return(|
|00000aa0| 30 29 3b 0d 0d 20 20 20 | 20 20 20 73 65 74 76 62 |0);.. | setvb|
|00000ab0| 75 66 20 28 68 61 6e 64 | 6c 65 2d 3e 66 69 6c 65 |uf (hand|le->file|
|00000ac0| 2c 20 68 61 6e 64 6c 65 | 2d 3e 62 75 66 66 65 72 |, handle|->buffer|
|00000ad0| 2c 20 5f 49 4f 46 42 46 | 2c 20 62 75 66 66 65 72 |, _IOFBF|, buffer|
|00000ae0| 5f 73 69 7a 65 29 3b 0d | 20 20 20 20 20 20 7d 0d |_size);.| }.|
|00000af0| 0d 20 20 20 20 66 6f 72 | 20 28 69 20 3d 20 30 20 |. for| (i = 0 |
|00000b00| 3b 20 69 20 3c 20 31 32 | 20 3b 20 69 2b 2b 29 0d |; i < 12| ; i++).|
|00000b10| 20 20 20 20 20 20 69 66 | 20 28 67 65 74 63 28 68 | if| (getc(h|
|00000b20| 61 6e 64 6c 65 2d 3e 66 | 69 6c 65 29 20 3d 3d 20 |andle->f|ile) == |
|00000b30| 45 4f 46 29 0d 20 20 20 | 20 20 20 20 20 72 65 74 |EOF). | ret|
|00000b40| 75 72 6e 28 30 29 3b 0d | 0d 20 20 20 20 69 66 20 |urn(0);.|. if |
|00000b50| 28 28 28 64 61 74 61 31 | 20 3d 20 67 65 74 63 28 |(((data1| = getc(|
|00000b60| 68 61 6e 64 6c 65 2d 3e | 66 69 6c 65 29 29 20 3d |handle->|file)) =|
|00000b70| 3d 20 45 4f 46 29 0d 20 | 20 20 20 20 20 7c 7c 20 |= EOF). | || |
|00000b80| 28 28 64 61 74 61 32 20 | 3d 20 67 65 74 63 28 68 |((data2 |= getc(h|
|00000b90| 61 6e 64 6c 65 2d 3e 66 | 69 6c 65 29 29 20 3d 3d |andle->f|ile)) ==|
|00000ba0| 20 45 4f 46 29 29 0d 20 | 20 20 20 20 20 72 65 74 | EOF)). | ret|
|00000bb0| 75 72 6e 28 30 29 3b 0d | 0d 20 20 20 20 2a 77 69 |urn(0);.|. *wi|
|00000bc0| 64 74 68 20 20 3d 20 64 | 61 74 61 32 20 2a 20 32 |dth = d|ata2 * 2|
|00000bd0| 35 36 20 2b 20 64 61 74 | 61 31 3b 0d 0d 20 20 20 |56 + dat|a1;.. |
|00000be0| 20 69 66 20 28 28 28 64 | 61 74 61 31 20 3d 20 67 | if (((d|ata1 = g|
|00000bf0| 65 74 63 28 68 61 6e 64 | 6c 65 2d 3e 66 69 6c 65 |etc(hand|le->file|
|00000c00| 29 29 20 3d 3d 20 45 4f | 46 29 0d 20 20 20 20 20 |)) == EO|F). |
|00000c10| 20 7c 7c 20 28 28 64 61 | 74 61 32 20 3d 20 67 65 | || ((da|ta2 = ge|
|00000c20| 74 63 28 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 29 |tc(handl|e->file)|
|00000c30| 29 20 3d 3d 20 45 4f 46 | 29 29 0d 20 20 20 20 20 |) == EOF|)). |
|00000c40| 20 72 65 74 75 72 6e 28 | 30 29 3b 0d 0d 20 20 20 | return(|0);.. |
|00000c50| 20 66 6f 72 20 28 69 20 | 3d 20 30 20 3b 20 69 20 | for (i |= 0 ; i |
|00000c60| 3c 20 32 20 3b 20 69 2b | 2b 29 0d 20 20 20 20 20 |< 2 ; i+|+). |
|00000c70| 20 69 66 20 28 67 65 74 | 63 28 68 61 6e 64 6c 65 | if (get|c(handle|
|00000c80| 2d 3e 66 69 6c 65 29 20 | 3d 3d 20 45 4f 46 29 0d |->file) |== EOF).|
|00000c90| 20 20 20 20 20 20 20 20 | 72 65 74 75 72 6e 28 30 | |return(0|
|00000ca0| 29 3b 0d 0d 20 20 20 20 | 2a 68 65 69 67 68 74 20 |);.. |*height |
|00000cb0| 3d 20 64 61 74 61 32 20 | 2a 20 32 35 36 20 2b 20 |= data2 |* 256 + |
|00000cc0| 64 61 74 61 31 3b 0d 20 | 20 20 20 68 61 6e 64 6c |data1;. | handl|
|00000cd0| 65 2d 3e 77 69 64 74 68 | 20 3d 20 2a 77 69 64 74 |e->width| = *widt|
|00000ce0| 68 3b 0d 20 20 20 20 68 | 61 6e 64 6c 65 2d 3e 68 |h;. h|andle->h|
|00000cf0| 65 69 67 68 74 20 3d 20 | 2a 68 65 69 67 68 74 3b |eight = |*height;|
|00000d00| 0d 20 20 20 20 68 61 6e | 64 6c 65 2d 3e 62 75 66 |. han|dle->buf|
|00000d10| 66 65 72 5f 73 69 7a 65 | 20 3d 20 62 75 66 66 65 |fer_size| = buffe|
|00000d20| 72 5f 73 69 7a 65 3b 0d | 20 20 20 20 62 72 65 61 |r_size;.| brea|
|00000d30| 6b 3b 0d 0d 20 20 63 61 | 73 65 20 57 52 49 54 45 |k;.. ca|se WRITE|
|00000d40| 5f 4d 4f 44 45 3a 0d 20 | 20 20 20 69 66 20 28 28 |_MODE:. | if ((|
|00000d50| 68 61 6e 64 6c 65 2d 3e | 66 69 6c 65 20 3d 20 66 |handle->|file = f|
|00000d60| 6f 70 65 6e 20 28 6e 61 | 6d 65 2c 20 57 52 49 54 |open (na|me, WRIT|
|00000d70| 45 5f 46 49 4c 45 5f 53 | 54 52 49 4e 47 29 29 20 |E_FILE_S|TRING)) |
|00000d80| 3d 3d 20 4e 55 4c 4c 29 | 0d 20 20 20 20 20 20 72 |== NULL)|. r|
|00000d90| 65 74 75 72 6e 28 30 29 | 3b 0d 0d 20 20 20 20 69 |eturn(0)|;.. i|
|00000da0| 66 20 28 62 75 66 66 65 | 72 5f 73 69 7a 65 20 21 |f (buffe|r_size !|
|00000db0| 3d 20 30 29 20 0d 20 20 | 20 20 20 20 7b 0d 20 20 |= 0) . | {. |
|00000dc0| 20 20 20 20 69 66 20 28 | 28 68 61 6e 64 6c 65 2d | if (|(handle-|
|00000dd0| 3e 62 75 66 66 65 72 20 | 3d 20 6d 61 6c 6c 6f 63 |>buffer |= malloc|
|00000de0| 20 28 62 75 66 66 65 72 | 5f 73 69 7a 65 29 29 20 | (buffer|_size)) |
|00000df0| 3d 3d 20 4e 55 4c 4c 29 | 0d 20 20 20 20 20 20 20 |== NULL)|. |
|00000e00| 20 72 65 74 75 72 6e 28 | 30 29 3b 0d 0d 20 20 20 | return(|0);.. |
|00000e10| 20 20 20 73 65 74 76 62 | 75 66 20 28 68 61 6e 64 | setvb|uf (hand|
|00000e20| 6c 65 2d 3e 66 69 6c 65 | 2c 20 68 61 6e 64 6c 65 |le->file|, handle|
|00000e30| 2d 3e 62 75 66 66 65 72 | 2c 20 5f 49 4f 46 42 46 |->buffer|, _IOFBF|
|00000e40| 2c 20 62 75 66 66 65 72 | 5f 73 69 7a 65 29 3b 0d |, buffer|_size);.|
|00000e50| 20 20 20 20 20 20 7d 0d | 0d 20 20 20 20 66 6f 72 | }.|. for|
|00000e60| 20 28 69 20 3d 20 30 3b | 20 69 20 3c 20 31 30 3b | (i = 0;| i < 10;|
|00000e70| 20 69 2b 2b 29 09 2f 2a | 20 30 30 2c 20 30 30 2c | i++)./*| 00, 00,|
|00000e80| 20 30 32 2c 20 74 68 65 | 6e 20 37 20 30 30 27 73 | 02, the|n 7 00's|
|00000e90| 2e 2e 2e 20 2a 2f 0d 20 | 20 20 20 20 20 69 66 20 |... */. | if |
|00000ea0| 28 69 20 3d 3d 20 32 29 | 0d 20 20 20 20 20 20 20 |(i == 2)|. |
|00000eb0| 20 70 75 74 63 28 69 2c | 20 68 61 6e 64 6c 65 2d | putc(i,| handle-|
|00000ec0| 3e 66 69 6c 65 29 3b 0d | 20 20 20 20 20 20 65 6c |>file);.| el|
|00000ed0| 73 65 0d 20 20 20 20 20 | 20 20 20 70 75 74 63 28 |se. | putc(|
|00000ee0| 30 2c 20 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 29 |0, handl|e->file)|
|00000ef0| 3b 0d 0d 20 20 20 20 70 | 75 74 63 28 46 69 72 73 |;.. p|utc(Firs|
|00000f00| 74 5f 4c 69 6e 65 20 25 | 20 32 35 36 2c 20 68 61 |t_Line %| 256, ha|
|00000f10| 6e 64 6c 65 2d 3e 66 69 | 6c 65 29 3b 20 2f 2a 20 |ndle->fi|le); /* |
|00000f20| 79 20 6f 72 69 67 69 6e | 20 73 65 74 20 74 6f 20 |y origin| set to |
|00000f30| 22 46 69 72 73 74 5f 4c | 69 6e 65 22 20 2a 2f 0d |"First_L|ine" */.|
|00000f40| 20 20 20 20 70 75 74 63 | 28 46 69 72 73 74 5f 4c | putc|(First_L|
|00000f50| 69 6e 65 20 2f 20 32 35 | 36 2c 20 68 61 6e 64 6c |ine / 25|6, handl|
|00000f60| 65 2d 3e 66 69 6c 65 29 | 3b 0d 0d 20 20 20 20 70 |e->file)|;.. p|
|00000f70| 75 74 63 28 2a 77 69 64 | 74 68 20 25 20 32 35 36 |utc(*wid|th % 256|
|00000f80| 2c 20 68 61 6e 64 6c 65 | 2d 3e 66 69 6c 65 29 3b |, handle|->file);|
|00000f90| 20 20 2f 2a 20 77 72 69 | 74 65 20 77 69 64 74 68 | /* wri|te width|
|00000fa0| 20 61 6e 64 20 68 65 69 | 67 68 74 20 2a 2f 0d 20 | and hei|ght */. |
|00000fb0| 20 20 20 70 75 74 63 28 | 2a 77 69 64 74 68 20 2f | putc(|*width /|
|00000fc0| 20 32 35 36 2c 20 68 61 | 6e 64 6c 65 2d 3e 66 69 | 256, ha|ndle->fi|
|00000fd0| 6c 65 29 3b 0d 20 20 20 | 20 70 75 74 63 28 2a 68 |le);. | putc(*h|
|00000fe0| 65 69 67 68 74 20 25 20 | 32 35 36 2c 20 68 61 6e |eight % |256, han|
|00000ff0| 64 6c 65 2d 3e 66 69 6c | 65 29 3b 0d 20 20 20 20 |dle->fil|e);. |
|00001000| 70 75 74 63 28 2a 68 65 | 69 67 68 74 20 2f 20 32 |putc(*he|ight / 2|
|00001010| 35 36 2c 20 68 61 6e 64 | 6c 65 2d 3e 66 69 6c 65 |56, hand|le->file|
|00001020| 29 3b 0d 20 20 20 20 70 | 75 74 63 28 32 34 2c 20 |);. p|utc(24, |
|00001030| 68 61 6e 64 6c 65 2d 3e | 66 69 6c 65 29 3b 20 20 |handle->|file); |
|00001040| 2f 2a 20 32 34 20 62 69 | 74 73 2f 70 69 78 65 6c |/* 24 bi|ts/pixel|
|00001050| 20 28 31 36 20 6d 69 6c | 6c 69 6f 6e 20 63 6f 6c | (16 mil|lion col|
|00001060| 6f 72 73 21 29 20 2a 2f | 0d 20 20 20 20 70 75 74 |ors!) */|. put|
|00001070| 63 28 33 32 2c 20 68 61 | 6e 64 6c 65 2d 3e 66 69 |c(32, ha|ndle->fi|
|00001080| 6c 65 29 3b 20 20 2f 2a | 20 42 69 74 6d 61 73 6b |le); /*| Bitmask|
|00001090| 2c 20 70 65 72 74 69 6e | 65 6e 74 20 62 69 74 3a |, pertin|ent bit:|
|000010a0| 20 74 6f 70 2d 64 6f 77 | 6e 20 72 61 73 74 65 72 | top-dow|n raster|
|000010b0| 20 2a 2f 0d 0d 20 20 20 | 20 68 61 6e 64 6c 65 2d | */.. | handle-|
|000010c0| 3e 77 69 64 74 68 20 3d | 20 2a 77 69 64 74 68 3b |>width =| *width;|
|000010d0| 0d 20 20 20 20 68 61 6e | 64 6c 65 2d 3e 68 65 69 |. han|dle->hei|
|000010e0| 67 68 74 20 3d 20 2a 68 | 65 69 67 68 74 3b 0d 20 |ght = *h|eight;. |
|000010f0| 20 20 20 68 61 6e 64 6c | 65 2d 3e 62 75 66 66 65 | handl|e->buffe|
|00001100| 72 5f 73 69 7a 65 20 3d | 20 62 75 66 66 65 72 5f |r_size =| buffer_|
|00001110| 73 69 7a 65 3b 0d 0d 20 | 20 20 20 62 72 65 61 6b |size;.. | break|
|00001120| 3b 0d 0d 20 20 63 61 73 | 65 20 41 50 50 45 4e 44 |;.. cas|e APPEND|
|00001130| 5f 4d 4f 44 45 3a 0d 20 | 20 20 20 69 66 20 28 28 |_MODE:. | if ((|
|00001140| 68 61 6e 64 6c 65 2d 3e | 66 69 6c 65 20 3d 20 66 |handle->|file = f|
|00001150| 6f 70 65 6e 20 28 6e 61 | 6d 65 2c 20 41 50 50 45 |open (na|me, APPE|
|00001160| 4e 44 5f 46 49 4c 45 5f | 53 54 52 49 4e 47 29 29 |ND_FILE_|STRING))|
|00001170| 20 3d 3d 20 4e 55 4c 4c | 29 0d 20 20 20 20 20 20 | == NULL|). |
|00001180| 72 65 74 75 72 6e 28 30 | 29 3b 0d 0d 20 20 20 20 |return(0|);.. |
|00001190| 69 66 20 28 62 75 66 66 | 65 72 5f 73 69 7a 65 20 |if (buff|er_size |
|000011a0| 21 3d 20 30 29 20 0d 20 | 20 20 20 20 20 7b 0d 20 |!= 0) . | {. |
|000011b0| 20 20 20 20 20 69 66 20 | 28 28 68 61 6e 64 6c 65 | if |((handle|
|000011c0| 2d 3e 62 75 66 66 65 72 | 20 3d 20 6d 61 6c 6c 6f |->buffer| = mallo|
|000011d0| 63 20 28 62 75 66 66 65 | 72 5f 73 69 7a 65 29 29 |c (buffe|r_size))|
|000011e0| 20 3d 3d 20 4e 55 4c 4c | 29 0d 20 20 20 20 20 20 | == NULL|). |
|000011f0| 20 20 72 65 74 75 72 6e | 28 30 29 3b 0d 0d 20 20 | return|(0);.. |
|00001200| 20 20 20 20 73 65 74 76 | 62 75 66 20 28 68 61 6e | setv|buf (han|
|00001210| 64 6c 65 2d 3e 66 69 6c | 65 2c 20 68 61 6e 64 6c |dle->fil|e, handl|
|00001220| 65 2d 3e 62 75 66 66 65 | 72 2c 20 5f 49 4f 46 42 |e->buffe|r, _IOFB|
|00001230| 46 2c 20 62 75 66 66 65 | 72 5f 73 69 7a 65 29 3b |F, buffe|r_size);|
|00001240| 0d 20 20 20 20 20 20 7d | 0d 0d 20 20 20 20 62 72 |. }|.. br|
|00001250| 65 61 6b 3b 0d 20 20 7d | 0d 20 20 72 65 74 75 72 |eak;. }|. retur|
|00001260| 6e 28 31 29 3b 0d 20 20 | 7d 0d 0d 76 6f 69 64 20 |n(1);. |}..void |
|00001270| 57 72 69 74 65 5f 54 61 | 72 67 61 5f 4c 69 6e 65 |Write_Ta|rga_Line|
|00001280| 20 28 68 61 6e 64 6c 65 | 2c 20 6c 69 6e 65 5f 64 | (handle|, line_d|
|00001290| 61 74 61 2c 20 6c 69 6e | 65 5f 6e 75 6d 62 65 72 |ata, lin|e_number|
|000012a0| 29 0d 46 49 4c 45 5f 48 | 41 4e 44 4c 45 20 2a 68 |).FILE_H|ANDLE *h|
|000012b0| 61 6e 64 6c 65 3b 0d 43 | 4f 4c 4f 55 52 20 2a 6c |andle;.C|OLOUR *l|
|000012c0| 69 6e 65 5f 64 61 74 61 | 3b 0d 69 6e 74 20 6c 69 |ine_data|;.int li|
|000012d0| 6e 65 5f 6e 75 6d 62 65 | 72 3b 0d 20 20 7b 0d 20 |ne_numbe|r;. {. |
|000012e0| 20 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 78 3b | registe|r int x;|
|000012f0| 0d 0d 20 20 66 6f 72 20 | 28 78 20 3d 20 30 3b 20 |.. for |(x = 0; |
|00001300| 78 20 3c 20 68 61 6e 64 | 6c 65 2d 3e 77 69 64 74 |x < hand|le->widt|
|00001310| 68 3b 20 78 2b 2b 29 20 | 0d 20 20 20 20 7b 0d 20 |h; x++) |. {. |
|00001320| 20 20 20 70 75 74 63 28 | 28 69 6e 74 29 20 66 6c | putc(|(int) fl|
|00001330| 6f 6f 72 20 28 6c 69 6e | 65 5f 64 61 74 61 5b 78 |oor (lin|e_data[x|
|00001340| 5d 2e 42 6c 75 65 20 2a | 20 32 35 35 2e 30 29 2c |].Blue *| 255.0),|
|00001350| 20 68 61 6e 64 6c 65 2d | 3e 66 69 6c 65 29 3b 0d | handle-|>file);.|
|00001360| 20 20 20 20 70 75 74 63 | 28 28 69 6e 74 29 20 66 | putc|((int) f|
|00001370| 6c 6f 6f 72 20 28 6c 69 | 6e 65 5f 64 61 74 61 5b |loor (li|ne_data[|
|00001380| 78 5d 2e 47 72 65 65 6e | 20 2a 20 32 35 35 2e 30 |x].Green| * 255.0|
|00001390| 29 2c 20 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 29 |), handl|e->file)|
|000013a0| 3b 0d 20 20 20 20 70 75 | 74 63 28 28 69 6e 74 29 |;. pu|tc((int)|
|000013b0| 20 66 6c 6f 6f 72 20 28 | 6c 69 6e 65 5f 64 61 74 | floor (|line_dat|
|000013c0| 61 5b 78 5d 2e 52 65 64 | 20 2a 20 32 35 35 2e 30 |a[x].Red| * 255.0|
|000013d0| 29 2c 20 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 29 |), handl|e->file)|
|000013e0| 3b 0d 20 20 20 20 7d 0d | 0d 20 20 69 66 20 28 68 |;. }.|. if (h|
|000013f0| 61 6e 64 6c 65 2d 3e 62 | 75 66 66 65 72 5f 73 69 |andle->b|uffer_si|
|00001400| 7a 65 20 3d 3d 20 30 29 | 20 0d 20 20 20 20 7b 0d |ze == 0)| . {.|
|00001410| 20 20 20 20 66 66 6c 75 | 73 68 28 68 61 6e 64 6c | fflu|sh(handl|
|00001420| 65 2d 3e 66 69 6c 65 29 | 3b 20 20 20 20 20 20 20 |e->file)|; |
|00001430| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001440| 2f 2a 20 63 6c 6f 73 65 | 20 61 6e 64 20 72 65 6f |/* close| and reo|
|00001450| 70 65 6e 20 66 69 6c 65 | 20 66 6f 72 20 2a 2f 0d |pen file| for */.|
|00001460| 20 20 20 20 68 61 6e 64 | 6c 65 2d 3e 66 69 6c 65 | hand|le->file|
|00001470| 20 3d 20 66 72 65 6f 70 | 65 6e 28 68 61 6e 64 6c | = freop|en(handl|
|00001480| 65 2d 3e 66 69 6c 65 6e | 61 6d 65 2c 20 41 50 50 |e->filen|ame, APP|
|00001490| 45 4e 44 5f 46 49 4c 45 | 5f 53 54 52 49 4e 47 2c |END_FILE|_STRING,|
|000014a0| 0d 20 20 20 20 20 20 68 | 61 6e 64 6c 65 2d 3e 66 |. h|andle->f|
|000014b0| 69 6c 65 29 3b 20 20 20 | 20 20 20 20 20 20 20 20 |ile); | |
|000014c0| 20 20 20 20 20 2f 2a 20 | 69 6e 74 65 67 72 69 74 | /* |integrit|
|000014d0| 79 20 69 6e 20 63 61 73 | 65 20 77 65 20 63 72 61 |y in cas|e we cra|
|000014e0| 73 68 2a 2f 0d 20 20 20 | 20 7d 0d 20 20 7d 0d 0d |sh*/. | }. }..|
|000014f0| 69 6e 74 20 52 65 61 64 | 5f 54 61 72 67 61 5f 4c |int Read|_Targa_L|
|00001500| 69 6e 65 20 28 68 61 6e | 64 6c 65 2c 20 6c 69 6e |ine (han|dle, lin|
|00001510| 65 5f 64 61 74 61 2c 20 | 6c 69 6e 65 5f 6e 75 6d |e_data, |line_num|
|00001520| 62 65 72 29 0d 46 49 4c | 45 5f 48 41 4e 44 4c 45 |ber).FIL|E_HANDLE|
|00001530| 20 2a 68 61 6e 64 6c 65 | 3b 0d 43 4f 4c 4f 55 52 | *handle|;.COLOUR|
|00001540| 20 2a 6c 69 6e 65 5f 64 | 61 74 61 3b 0d 69 6e 74 | *line_d|ata;.int|
|00001550| 20 2a 6c 69 6e 65 5f 6e | 75 6d 62 65 72 3b 0d 20 | *line_n|umber;. |
|00001560| 20 7b 0d 20 20 69 6e 74 | 20 78 2c 20 64 61 74 61 | {. int| x, data|
|00001570| 3b 0d 0d 20 20 66 6f 72 | 20 28 78 20 3d 20 30 3b |;.. for| (x = 0;|
|00001580| 20 78 20 3c 20 68 61 6e | 64 6c 65 2d 3e 77 69 64 | x < han|dle->wid|
|00001590| 74 68 3b 20 78 2b 2b 29 | 20 0d 20 20 20 20 7b 0d |th; x++)| . {.|
|000015a0| 0d 20 20 20 20 2f 2a 20 | 52 65 61 64 20 74 68 65 |. /* |Read the|
|000015b0| 20 42 4c 55 45 20 64 61 | 74 61 20 62 79 74 65 2e | BLUE da|ta byte.|
|000015c0| 20 20 49 66 20 45 4f 46 | 20 69 73 20 72 65 61 63 | If EOF| is reac|
|000015d0| 68 65 64 20 6f 6e 20 74 | 68 65 20 66 69 72 73 74 |hed on t|he first|
|000015e0| 20 63 68 61 72 61 63 74 | 65 72 20 72 65 61 64 2c | charact|er read,|
|000015f0| 0d 20 20 20 20 20 20 74 | 68 65 6e 20 74 68 69 73 |. t|hen this|
|00001600| 20 6c 69 6e 65 20 68 61 | 73 6e 27 74 20 62 65 65 | line ha|sn't bee|
|00001610| 6e 20 72 65 6e 64 65 72 | 65 64 20 79 65 74 2e 20 |n render|ed yet. |
|00001620| 20 52 65 74 75 72 6e 20 | 30 2e 20 20 49 66 20 61 | Return |0. If a|
|00001630| 6e 20 45 4f 46 20 6f 63 | 63 75 72 73 0d 20 20 20 |n EOF oc|curs. |
|00001640| 20 20 20 73 6f 6d 65 77 | 68 65 72 65 20 77 69 74 | somew|here wit|
|00001650| 68 69 6e 20 74 68 65 20 | 6c 69 6e 65 2c 20 74 68 |hin the |line, th|
|00001660| 69 73 20 69 73 20 61 6e | 20 65 72 72 6f 72 20 2d |is is an| error -|
|00001670| 20 72 65 74 75 72 6e 20 | 2d 31 2e 20 2a 2f 0d 0d | return |-1. */..|
|00001680| 20 20 20 20 69 66 20 28 | 28 64 61 74 61 20 3d 20 | if (|(data = |
|00001690| 67 65 74 63 28 68 61 6e | 64 6c 65 2d 3e 66 69 6c |getc(han|dle->fil|
|000016a0| 65 29 29 20 3d 3d 20 45 | 4f 46 29 0d 20 20 20 20 |e)) == E|OF). |
|000016b0| 20 20 69 66 20 28 78 20 | 3d 3d 20 30 29 0d 20 20 | if (x |== 0). |
|000016c0| 20 20 20 20 20 20 72 65 | 74 75 72 6e 20 28 30 29 | re|turn (0)|
|000016d0| 3b 0d 20 20 20 20 20 20 | 65 6c 73 65 0d 20 20 20 |;. |else. |
|000016e0| 20 20 20 20 20 72 65 74 | 75 72 6e 20 28 2d 31 29 | ret|urn (-1)|
|000016f0| 3b 0d 0d 20 20 20 20 6c | 69 6e 65 5f 64 61 74 61 |;.. l|ine_data|
|00001700| 5b 78 5d 2e 42 6c 75 65 | 20 3d 20 28 44 42 4c 29 |[x].Blue| = (DBL)|
|00001710| 20 64 61 74 61 20 2f 20 | 32 35 35 2e 30 3b 0d 0d | data / |255.0;..|
|00001720| 20 20 20 20 2f 2a 20 52 | 65 61 64 20 74 68 65 20 | /* R|ead the |
|00001730| 47 52 45 45 4e 20 64 61 | 74 61 20 62 79 74 65 2e |GREEN da|ta byte.|
|00001740| 20 2a 2f 0d 20 20 20 20 | 69 66 20 28 28 64 61 74 | */. |if ((dat|
|00001750| 61 20 3d 20 67 65 74 63 | 28 68 61 6e 64 6c 65 2d |a = getc|(handle-|
|00001760| 3e 66 69 6c 65 29 29 20 | 3d 3d 20 45 4f 46 29 0d |>file)) |== EOF).|
|00001770| 20 20 20 20 20 20 72 65 | 74 75 72 6e 20 28 2d 31 | re|turn (-1|
|00001780| 29 3b 0d 20 20 20 20 6c | 69 6e 65 5f 64 61 74 61 |);. l|ine_data|
|00001790| 5b 78 5d 2e 47 72 65 65 | 6e 20 3d 20 28 44 42 4c |[x].Gree|n = (DBL|
|000017a0| 29 20 64 61 74 61 20 2f | 20 32 35 35 2e 30 3b 0d |) data /| 255.0;.|
|000017b0| 0d 0d 20 20 20 20 2f 2a | 20 52 65 61 64 20 74 68 |.. /*| Read th|
|000017c0| 65 20 52 45 44 20 64 61 | 74 61 20 62 79 74 65 2e |e RED da|ta byte.|
|000017d0| 20 2a 2f 0d 20 20 20 20 | 69 66 20 28 28 64 61 74 | */. |if ((dat|
|000017e0| 61 20 3d 20 67 65 74 63 | 28 68 61 6e 64 6c 65 2d |a = getc|(handle-|
|000017f0| 3e 66 69 6c 65 29 29 20 | 3d 3d 20 45 4f 46 29 0d |>file)) |== EOF).|
|00001800| 20 20 20 20 20 20 72 65 | 74 75 72 6e 20 28 2d 31 | re|turn (-1|
|00001810| 29 3b 0d 20 20 20 20 6c | 69 6e 65 5f 64 61 74 61 |);. l|ine_data|
|00001820| 5b 78 5d 2e 52 65 64 20 | 3d 20 28 44 42 4c 29 20 |[x].Red |= (DBL) |
|00001830| 64 61 74 61 20 2f 20 32 | 35 35 2e 30 3b 0d 20 20 |data / 2|55.0;. |
|00001840| 20 20 7d 0d 0d 20 20 2a | 6c 69 6e 65 5f 6e 75 6d | }.. *|line_num|
|00001850| 62 65 72 20 3d 20 54 61 | 72 67 61 5f 4c 69 6e 65 |ber = Ta|rga_Line|
|00001860| 5f 4e 75 6d 62 65 72 2b | 2b 3b 0d 20 20 72 65 74 |_Number+|+;. ret|
|00001870| 75 72 6e 28 31 29 3b 0d | 20 20 7d 0d 0d 76 6f 69 |urn(1);.| }..voi|
|00001880| 64 20 43 6c 6f 73 65 5f | 54 61 72 67 61 5f 46 69 |d Close_|Targa_Fi|
|00001890| 6c 65 20 28 68 61 6e 64 | 6c 65 29 0d 46 49 4c 45 |le (hand|le).FILE|
|000018a0| 5f 48 41 4e 44 4c 45 20 | 2a 68 61 6e 64 6c 65 3b |_HANDLE |*handle;|
|000018b0| 0d 20 20 7b 0d 20 20 69 | 66 28 68 61 6e 64 6c 65 |. {. i|f(handle|
|000018c0| 2d 3e 66 69 6c 65 29 0d | 20 20 20 20 66 63 6c 6f |->file).| fclo|
|000018d0| 73 65 20 28 68 61 6e 64 | 6c 65 2d 3e 66 69 6c 65 |se (hand|le->file|
|000018e0| 29 3b 0d 20 20 69 66 20 | 28 68 61 6e 64 6c 65 2d |);. if |(handle-|
|000018f0| 3e 62 75 66 66 65 72 20 | 21 3d 20 4e 55 4c 4c 29 |>buffer |!= NULL)|
|00001900| 0d 20 20 20 20 66 72 65 | 65 20 28 68 61 6e 64 6c |. fre|e (handl|
|00001910| 65 2d 3e 62 75 66 66 65 | 72 29 3b 0d 20 20 7d 0d |e->buffe|r);. }.|
|00001920| 0d 73 74 61 74 69 63 20 | 76 6f 69 64 0d 63 6f 6e |.static |void.con|
|00001930| 76 65 72 74 5f 74 61 72 | 67 61 5f 63 6f 6c 6f 72 |vert_tar|ga_color|
|00001940| 28 74 63 6f 6c 6f 72 2c | 20 70 69 78 65 6c 73 69 |(tcolor,| pixelsi|
|00001950| 7a 65 2c 20 62 79 74 65 | 73 29 0d 49 4d 41 47 45 |ze, byte|s).IMAGE|
|00001960| 5f 43 4f 4c 4f 55 52 20 | 2a 74 63 6f 6c 6f 72 3b |_COLOUR |*tcolor;|
|00001970| 0d 69 6e 74 20 70 69 78 | 65 6c 73 69 7a 65 3b 0d |.int pix|elsize;.|
|00001980| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 2a 62 |unsigned| char *b|
|00001990| 79 74 65 73 3b 0d 20 20 | 7b 0d 20 20 73 77 69 74 |ytes;. |{. swit|
|000019a0| 63 68 20 28 70 69 78 65 | 6c 73 69 7a 65 29 20 0d |ch (pixe|lsize) .|
|000019b0| 20 20 7b 0d 20 20 63 61 | 73 65 20 31 3a 0d 20 20 | {. ca|se 1:. |
|000019c0| 20 20 74 63 6f 6c 6f 72 | 2d 3e 52 65 64 20 20 20 | tcolor|->Red |
|000019d0| 3d 20 62 79 74 65 73 5b | 30 5d 3b 0d 20 20 20 20 |= bytes[|0];. |
|000019e0| 74 63 6f 6c 6f 72 2d 3e | 47 72 65 65 6e 20 3d 20 |tcolor->|Green = |
|000019f0| 62 79 74 65 73 5b 30 5d | 3b 0d 20 20 20 20 74 63 |bytes[0]|;. tc|
|00001a00| 6f 6c 6f 72 2d 3e 42 6c | 75 65 20 20 3d 20 62 79 |olor->Bl|ue = by|
|00001a10| 74 65 73 5b 30 5d 3b 0d | 20 20 20 20 74 63 6f 6c |tes[0];.| tcol|
|00001a20| 6f 72 2d 3e 46 69 6c 74 | 65 72 20 3d 20 30 3b 0d |or->Filt|er = 0;.|
|00001a30| 20 20 20 20 62 72 65 61 | 6b 3b 0d 20 20 63 61 73 | brea|k;. cas|
|00001a40| 65 20 32 3a 0d 20 20 20 | 20 74 63 6f 6c 6f 72 2d |e 2:. | tcolor-|
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|000022a0| 20 65 6c 73 65 20 69 66 | 20 28 66 74 79 70 65 20 | else if| (ftype |
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|00002330| 25 64 5c 6e 22 2c 0d 20 | 20 20 20 20 20 6e 61 6d |%d\n",. | nam|
|00002340| 65 2c 20 66 74 79 70 65 | 29 3b 0d 20 20 20 20 63 |e, ftype|);. c|
|00002350| 6c 6f 73 65 5f 61 6c 6c | 28 29 3b 0d 20 20 20 20 |lose_all|();. |
|00002360| 65 78 69 74 28 31 29 3b | 0d 20 20 20 20 7d 0d 0d |exit(1);|. }..|
|00002370| 20 20 2f 2a 20 53 6b 69 | 70 20 6f 76 65 72 20 74 | /* Ski|p over t|
|00002380| 68 65 20 70 69 63 74 75 | 72 65 20 49 44 20 69 6e |he pictu|re ID in|
|00002390| 66 6f 72 6d 61 74 69 6f | 6e 20 2a 2f 0d 20 20 69 |formatio|n */. i|
|000023a0| 66 20 28 69 64 6c 65 6e | 20 3e 20 30 20 26 26 20 |f (idlen| > 0 && |
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|00002410| 25 73 5c 6e 22 2c 20 6e | 61 6d 65 29 3b 0d 20 20 |%s\n", n|ame);. |
|00002420| 20 20 63 6c 6f 73 65 5f | 61 6c 6c 28 29 3b 0d 20 | close_|all();. |
|00002430| 20 20 20 65 78 69 74 28 | 31 29 3b 0d 20 20 20 20 | exit(|1);. |
|00002440| 7d 0d 0d 20 20 2f 2a 20 | 52 65 61 64 20 69 6e 20 |}.. /* |Read in |
|00002450| 74 68 65 20 74 68 65 20 | 63 6f 6c 6f 72 20 6d 61 |the the |color ma|
|00002460| 70 20 28 69 66 20 61 6e | 79 29 20 2a 2f 0d 20 20 |p (if an|y) */. |
|00002470| 69 66 20 28 63 6d 6c 65 | 6e 20 3e 20 30 29 20 0d |if (cmle|n > 0) .|
|00002480| 20 20 20 20 7b 0d 20 20 | 20 20 69 66 20 28 70 73 | {. | if (ps|
|00002490| 69 7a 65 20 21 3d 20 31 | 29 20 0d 20 20 20 20 20 |ize != 1|) . |
|000024a0| 20 7b 0d 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 | {. | fprintf|
|000024b0| 28 73 74 64 65 72 72 2c | 20 22 43 61 6e 27 74 20 |(stderr,| "Can't |
|000024c0| 73 75 70 70 6f 72 74 20 | 25 64 20 62 69 74 73 20 |support |%d bits |
|000024d0| 69 6e 20 61 20 63 6f 6c | 6f 72 20 6d 61 70 20 69 |in a col|or map i|
|000024e0| 6e 64 65 78 5c 6e 22 2c | 0d 20 20 20 20 20 20 20 |ndex\n",|. |
|000024f0| 20 70 73 69 7a 65 20 2a | 20 38 29 3b 0d 20 20 20 | psize *| 8);. |
|00002500| 20 20 20 63 6c 6f 73 65 | 5f 61 6c 6c 28 29 3b 0d | close|_all();.|
|00002510| 20 20 20 20 20 20 65 78 | 69 74 28 31 29 3b 0d 20 | ex|it(1);. |
|00002520| 20 20 20 20 20 7d 0d 20 | 20 20 20 69 66 20 28 28 | }. | if ((|
|00002530| 63 6d 61 70 20 3d 20 28 | 49 4d 41 47 45 5f 43 4f |cmap = (|IMAGE_CO|
|00002540| 4c 4f 55 52 20 2a 29 6d | 61 6c 6c 6f 63 28 63 6d |LOUR *)m|alloc(cm|
|00002550| 6c 65 6e 20 2a 20 73 69 | 7a 65 6f 66 28 49 4d 41 |len * si|zeof(IMA|
|00002560| 47 45 5f 43 4f 4c 4f 55 | 52 29 29 29 20 3d 3d 20 |GE_COLOU|R))) == |
|00002570| 4e 55 4c 4c 29 20 0d 20 | 20 20 20 20 20 7b 0d 20 |NULL) . | {. |
|00002580| 20 20 20 20 20 66 70 72 | 69 6e 74 66 28 73 74 64 | fpr|intf(std|
|00002590| 65 72 72 2c 20 22 46 61 | 69 6c 65 64 20 74 6f 20 |err, "Fa|iled to |
|000025a0| 61 6c 6c 6f 63 61 74 65 | 20 6d 65 6d 6f 72 79 20 |allocate| memory |
|000025b0| 66 6f 72 20 69 6d 61 67 | 65 3a 20 25 73 5c 6e 22 |for imag|e: %s\n"|
|000025c0| 2c 20 6e 61 6d 65 29 3b | 0d 20 20 20 20 20 20 63 |, name);|. c|
|000025d0| 6c 6f 73 65 5f 61 6c 6c | 28 29 3b 0d 20 20 20 20 |lose_all|();. |
|000025e0| 20 20 65 78 69 74 28 31 | 29 3b 0d 20 20 20 20 20 | exit(1|);. |
|000025f0| 20 7d 0d 20 20 20 20 66 | 6f 72 20 28 69 3d 30 3b | }. f|or (i=0;|
|00002600| 69 3c 63 6d 6c 65 6e 3b | 69 2b 2b 29 20 0d 20 20 |i<cmlen;|i++) . |
|00002610| 20 20 20 20 7b 0d 20 20 | 20 20 20 20 66 6f 72 20 | {. | for |
|00002620| 28 6a 3d 30 3b 6a 3c 63 | 6d 73 69 7a 3b 6a 2b 2b |(j=0;j<c|msiz;j++|
|00002630| 29 0d 20 20 20 20 20 20 | 20 20 69 66 20 28 28 74 |). | if ((t|
|00002640| 65 6d 70 20 3d 20 66 67 | 65 74 63 28 66 69 6c 65 |emp = fg|etc(file|
|00002650| 70 29 29 20 3d 3d 20 45 | 4f 46 29 20 0d 20 20 20 |p)) == E|OF) . |
|00002660| 20 20 20 20 20 7b 0d 20 | 20 20 20 20 20 20 20 66 | {. | f|
|00002670| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00002680| 50 72 65 6d 61 74 75 72 | 65 20 45 4f 46 20 69 6e |Prematur|e EOF in|
|00002690| 20 69 6d 61 67 65 20 66 | 69 6c 65 3a 20 25 73 5c | image f|ile: %s\|
|000026a0| 6e 22 2c 20 6e 61 6d 65 | 29 3b 0d 20 20 20 20 20 |n", name|);. |
|000026b0| 20 20 20 63 6c 6f 73 65 | 5f 61 6c 6c 28 29 3b 0d | close|_all();.|
|000026c0| 20 20 20 20 20 20 20 20 | 65 78 69 74 28 31 29 3b | |exit(1);|
|000026d0| 0d 20 20 20 20 20 20 20 | 20 7d 0d 20 20 20 20 20 |. | }. |
|000026e0| 20 20 20 65 6c 73 65 0d | 20 20 20 20 20 20 20 20 | else.| |
|000026f0| 20 20 62 79 74 65 73 5b | 6a 5d 20 3d 20 28 75 6e | bytes[|j] = (un|
|00002700| 73 69 67 6e 65 64 20 63 | 68 61 72 29 74 65 6d 70 |signed c|har)temp|
|00002710| 3b 0d 20 20 20 20 20 20 | 63 6f 6e 76 65 72 74 5f |;. |convert_|
|00002720| 74 61 72 67 61 5f 63 6f | 6c 6f 72 28 26 63 6d 61 |targa_co|lor(&cma|
|00002730| 70 5b 69 5d 2c 20 63 6d | 73 69 7a 2c 20 62 79 74 |p[i], cm|siz, byt|
|00002740| 65 73 29 3b 0d 20 20 20 | 20 20 20 7d 0d 20 20 20 |es);. | }. |
|00002750| 20 49 6d 61 67 65 2d 3e | 43 6f 6c 6f 75 72 5f 4d | Image->|Colour_M|
|00002760| 61 70 20 3d 20 63 6d 61 | 70 3b 0d 20 20 20 20 7d |ap = cma|p;. }|
|00002770| 0d 20 20 65 6c 73 65 0d | 20 20 20 20 49 6d 61 67 |. else.| Imag|
|00002780| 65 2d 3e 43 6f 6c 6f 75 | 72 5f 4d 61 70 20 3d 20 |e->Colou|r_Map = |
|00002790| 4e 55 4c 4c 3b 0d 0d 20 | 20 2f 2a 20 41 6c 6c 6f |NULL;.. | /* Allo|
|000027a0| 63 61 74 65 20 74 68 65 | 20 62 75 66 66 65 72 20 |cate the| buffer |
|000027b0| 66 6f 72 20 74 68 65 20 | 69 6d 61 67 65 20 2a 2f |for the |image */|
|000027c0| 0d 20 20 69 66 20 28 63 | 6d 6c 65 6e 20 3e 20 30 |. if (c|mlen > 0|
|000027d0| 29 20 0d 20 20 20 20 7b | 0d 20 20 20 20 69 66 20 |) . {|. if |
|000027e0| 28 28 49 6d 61 67 65 2d | 3e 64 61 74 61 2e 6d 61 |((Image-|>data.ma|
|000027f0| 70 5f 6c 69 6e 65 73 20 | 3d 20 28 75 6e 73 69 67 |p_lines |= (unsig|
|00002800| 6e 65 64 20 63 68 61 72 | 20 2a 2a 29 0d 20 20 20 |ned char| **). |
|00002810| 20 20 20 6d 61 6c 6c 6f | 63 28 68 65 69 67 68 74 | mallo|c(height|
|00002820| 20 2a 20 73 69 7a 65 6f | 66 28 75 6e 73 69 67 6e | * sizeo|f(unsign|
|00002830| 65 64 20 63 68 61 72 20 | 2a 29 29 29 3d 3d 4e 55 |ed char |*)))==NU|
|00002840| 4c 4c 29 20 0d 20 20 20 | 20 20 20 7b 0d 20 20 20 |LL) . | {. |
|00002850| 20 20 20 66 70 72 69 6e | 74 66 20 28 73 74 64 65 | fprin|tf (stde|
|00002860| 72 72 2c 20 22 43 61 6e | 6e 6f 74 20 61 6c 6c 6f |rr, "Can|not allo|
|00002870| 63 61 74 65 20 6d 65 6d | 6f 72 79 20 66 6f 72 20 |cate mem|ory for |
|00002880| 69 6d 61 67 65 3a 20 25 | 73 5c 6e 22 2c 20 6e 61 |image: %|s\n", na|
|00002890| 6d 65 29 3b 0d 20 20 20 | 20 20 20 63 6c 6f 73 65 |me);. | close|
|000028a0| 5f 61 6c 6c 28 29 3b 20 | 0d 20 20 20 20 20 20 65 |_all(); |. e|
|000028b0| 78 69 74 28 31 29 3b 0d | 20 20 20 20 20 20 7d 0d |xit(1);.| }.|
|000028c0| 20 20 20 20 7d 0d 20 20 | 65 6c 73 65 20 69 66 20 | }. |else if |
|000028d0| 28 28 49 6d 61 67 65 2d | 3e 64 61 74 61 2e 72 67 |((Image-|>data.rg|
|000028e0| 62 5f 6c 69 6e 65 73 20 | 3d 20 28 73 74 72 75 63 |b_lines |= (struc|
|000028f0| 74 20 49 6d 61 67 65 5f | 4c 69 6e 65 20 2a 29 0d |t Image_|Line *).|
|00002900| 20 20 20 20 6d 61 6c 6c | 6f 63 28 68 65 69 67 68 | mall|oc(heigh|
|00002910| 74 20 2a 20 73 69 7a 65 | 6f 66 28 73 74 72 75 63 |t * size|of(struc|
|00002920| 74 20 49 6d 61 67 65 5f | 4c 69 6e 65 29 29 29 20 |t Image_|Line))) |
|00002930| 3d 3d 20 4e 55 4c 4c 29 | 20 0d 20 20 20 20 7b 0d |== NULL)| . {.|
|00002940| 20 20 20 20 66 70 72 69 | 6e 74 66 20 28 73 74 64 | fpri|ntf (std|
|00002950| 65 72 72 2c 20 22 43 61 | 6e 6e 6f 74 20 61 6c 6c |err, "Ca|nnot all|
|00002960| 6f 63 61 74 65 20 6d 65 | 6d 6f 72 79 20 66 6f 72 |ocate me|mory for|
|00002970| 20 69 6d 61 67 65 3a 20 | 25 73 5c 6e 22 2c 20 6e | image: |%s\n", n|
|00002980| 61 6d 65 29 3b 0d 20 20 | 20 20 63 6c 6f 73 65 5f |ame);. | close_|
|00002990| 61 6c 6c 28 29 3b 20 0d | 20 20 20 20 65 78 69 74 |all(); .| exit|
|000029a0| 28 31 29 3b 0d 20 20 20 | 20 7d 0d 20 20 66 6f 72 |(1);. | }. for|
|000029b0| 20 28 69 3d 30 3b 69 3c | 68 65 69 67 68 74 3b 69 | (i=0;i<|height;i|
|000029c0| 2b 2b 29 20 0d 20 20 20 | 20 7b 0d 20 20 20 20 69 |++) . | {. i|
|000029d0| 66 20 28 63 6d 6c 65 6e | 20 3e 20 30 29 20 0d 20 |f (cmlen| > 0) . |
|000029e0| 20 20 20 20 20 7b 0d 20 | 20 20 20 20 20 6b 20 3d | {. | k =|
|000029f0| 20 77 69 64 74 68 20 2a | 20 73 69 7a 65 6f 66 28 | width *| sizeof(|
|00002a00| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 29 3b 0d |unsigned| char);.|
|00002a10| 20 20 20 20 20 20 6d 61 | 70 5f 6c 69 6e 65 20 3d | ma|p_line =|
|00002a20| 20 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 20 | (unsign|ed char |
|00002a30| 2a 29 6d 61 6c 6c 6f 63 | 28 6b 29 3b 0d 20 20 20 |*)malloc|(k);. |
|00002a40| 20 20 20 69 66 20 28 6d | 61 70 5f 6c 69 6e 65 20 | if (m|ap_line |
|00002a50| 3d 3d 20 4e 55 4c 4c 29 | 20 0d 20 20 20 20 20 20 |== NULL)| . |
|00002a60| 20 20 7b 0d 20 20 20 20 | 20 20 20 20 66 70 72 69 | {. | fpri|
|00002a70| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 43 61 6e |ntf(stde|rr, "Can|
|00002a80| 6e 6f 74 20 61 6c 6c 6f | 63 61 74 65 20 6d 65 6d |not allo|cate mem|
|00002a90| 6f 72 79 20 66 6f 72 20 | 69 6d 61 67 65 3a 20 25 |ory for |image: %|
|00002aa0| 73 5c 6e 22 2c 20 6e 61 | 6d 65 29 3b 0d 20 20 20 |s\n", na|me);. |
|00002ab0| 20 20 20 20 20 63 6c 6f | 73 65 5f 61 6c 6c 28 29 | clo|se_all()|
|00002ac0| 3b 0d 20 20 20 20 20 20 | 20 20 65 78 69 74 28 31 |;. | exit(1|
|00002ad0| 29 3b 0d 20 20 20 20 20 | 20 20 20 7d 0d 20 20 20 |);. | }. |
|00002ae0| 20 20 20 49 6d 61 67 65 | 2d 3e 64 61 74 61 2e 6d | Image|->data.m|
|00002af0| 61 70 5f 6c 69 6e 65 73 | 5b 69 5d 20 3d 20 6d 61 |ap_lines|[i] = ma|
|00002b00| 70 5f 6c 69 6e 65 3b 0d | 20 20 20 20 20 20 7d 0d |p_line;.| }.|
|00002b10| 20 20 20 20 65 6c 73 65 | 20 0d 20 20 20 20 20 20 | else| . |
|00002b20| 7b 0d 20 20 20 20 20 20 | 6c 69 6e 65 5f 64 61 74 |{. |line_dat|
|00002b30| 61 20 3d 20 26 49 6d 61 | 67 65 2d 3e 64 61 74 61 |a = &Ima|ge->data|
|00002b40| 2e 72 67 62 5f 6c 69 6e | 65 73 5b 69 5d 3b 0d 20 |.rgb_lin|es[i];. |
|00002b50| 20 20 20 20 20 6b 20 3d | 20 77 69 64 74 68 20 2a | k =| width *|
|00002b60| 20 73 69 7a 65 6f 66 28 | 75 6e 73 69 67 6e 65 64 | sizeof(|unsigned|
|00002b70| 20 63 68 61 72 29 3b 0d | 20 20 20 20 20 20 6c 69 | char);.| li|
|00002b80| 6e 65 5f 64 61 74 61 2d | 3e 72 65 64 20 20 20 3d |ne_data-|>red =|
|00002b90| 20 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 20 | (unsign|ed char |
|00002ba0| 2a 29 6d 61 6c 6c 6f 63 | 28 6b 29 3b 0d 20 20 20 |*)malloc|(k);. |
|00002bb0| 20 20 20 6c 69 6e 65 5f | 64 61 74 61 2d 3e 67 72 | line_|data->gr|
|00002bc0| 65 65 6e 20 3d 20 28 75 | 6e 73 69 67 6e 65 64 20 |een = (u|nsigned |
|00002bd0| 63 68 61 72 20 2a 29 6d | 61 6c 6c 6f 63 28 6b 29 |char *)m|alloc(k)|
|00002be0| 3b 0d 20 20 20 20 20 20 | 6c 69 6e 65 5f 64 61 74 |;. |line_dat|
|00002bf0| 61 2d 3e 62 6c 75 65 20 | 20 3d 20 28 75 6e 73 69 |a->blue | = (unsi|
|00002c00| 67 6e 65 64 20 63 68 61 | 72 20 2a 29 6d 61 6c 6c |gned cha|r *)mall|
|00002c10| 6f 63 28 6b 29 3b 0d 20 | 20 20 20 20 20 69 66 20 |oc(k);. | if |
|00002c20| 28 6c 69 6e 65 5f 64 61 | 74 61 2d 3e 72 65 64 20 |(line_da|ta->red |
|00002c30| 3d 3d 20 4e 55 4c 4c 20 | 7c 7c 20 6c 69 6e 65 5f |== NULL ||| line_|
|00002c40| 64 61 74 61 2d 3e 67 72 | 65 65 6e 20 3d 3d 20 4e |data->gr|een == N|
|00002c50| 55 4c 4c 20 7c 7c 0d 20 | 20 20 20 20 20 20 20 6c |ULL ||. | l|
|00002c60| 69 6e 65 5f 64 61 74 61 | 2d 3e 62 6c 75 65 20 3d |ine_data|->blue =|
|00002c70| 3d 20 4e 55 4c 4c 29 20 | 0d 20 20 20 20 20 20 20 |= NULL) |. |
|00002c80| 20 7b 0d 20 20 20 20 20 | 20 20 20 66 70 72 69 6e | {. | fprin|
|00002c90| 74 66 28 73 74 64 65 72 | 72 2c 20 22 43 61 6e 6e |tf(stder|r, "Cann|
|00002ca0| 6f 74 20 61 6c 6c 6f 63 | 61 74 65 20 6d 65 6d 6f |ot alloc|ate memo|
|00002cb0| 72 79 20 66 6f 72 20 69 | 6d 61 67 65 3a 20 25 73 |ry for i|mage: %s|
|00002cc0| 5c 6e 22 2c 20 6e 61 6d | 65 29 3b 0d 20 20 20 20 |\n", nam|e);. |
|00002cd0| 20 20 20 20 63 6c 6f 73 | 65 5f 61 6c 6c 28 29 3b | clos|e_all();|
|00002ce0| 0d 20 20 20 20 20 20 20 | 20 65 78 69 74 28 31 29 |. | exit(1)|
|00002cf0| 3b 0d 20 20 20 20 20 20 | 20 20 7d 0d 20 20 20 20 |;. | }. |
|00002d00| 20 20 7d 0d 20 20 20 20 | 7d 0d 0d 20 20 2f 2a 20 | }. |}.. /* |
|00002d10| 52 65 61 64 20 74 68 65 | 20 69 6d 61 67 65 20 69 |Read the| image i|
|00002d20| 6e 74 6f 20 74 68 65 20 | 62 75 66 66 65 72 20 2a |nto the |buffer *|
|00002d30| 2f 0d 20 20 69 66 20 28 | 63 66 6c 61 67 29 20 0d |/. if (|cflag) .|
|00002d40| 20 20 20 20 7b 0d 20 20 | 20 20 2f 2a 20 52 4c 45 | {. | /* RLE|
|00002d50| 20 63 6f 6d 70 72 65 73 | 73 65 64 20 69 6d 61 67 | compres|sed imag|
|00002d60| 65 73 20 2a 2f 0d 20 20 | 20 20 69 66 20 28 63 6d |es */. | if (cm|
|00002d70| 6c 65 6e 20 3e 20 30 29 | 0d 20 20 20 20 20 20 69 |len > 0)|. i|
|00002d80| 66 20 28 6f 72 69 65 6e | 29 0d 20 20 20 20 20 20 |f (orien|). |
|00002d90| 20 20 6d 61 70 5f 6c 69 | 6e 65 20 3d 20 49 6d 61 | map_li|ne = Ima|
|00002da0| 67 65 2d 3e 64 61 74 61 | 2e 6d 61 70 5f 6c 69 6e |ge->data|.map_lin|
|00002db0| 65 73 5b 30 5d 3b 0d 20 | 20 20 20 20 20 65 6c 73 |es[0];. | els|
|00002dc0| 65 0d 20 20 20 20 20 20 | 20 20 6d 61 70 5f 6c 69 |e. | map_li|
|00002dd0| 6e 65 20 3d 20 49 6d 61 | 67 65 2d 3e 64 61 74 61 |ne = Ima|ge->data|
|00002de0| 2e 6d 61 70 5f 6c 69 6e | 65 73 5b 68 65 69 67 68 |.map_lin|es[heigh|
|00002df0| 74 2d 31 5d 3b 0d 20 20 | 20 20 65 6c 73 65 0d 20 |t-1];. | else. |
|00002e00| 20 20 20 20 20 69 66 20 | 28 6f 72 69 65 6e 29 0d | if |(orien).|
|00002e10| 20 20 20 20 20 20 20 20 | 6c 69 6e 65 5f 64 61 74 | |line_dat|
|00002e20| 61 20 3d 20 26 49 6d 61 | 67 65 2d 3e 64 61 74 61 |a = &Ima|ge->data|
|00002e30| 2e 72 67 62 5f 6c 69 6e | 65 73 5b 30 5d 3b 0d 20 |.rgb_lin|es[0];. |
|00002e40| 20 20 20 20 20 65 6c 73 | 65 0d 20 20 20 20 20 20 | els|e. |
|00002e50| 20 20 6c 69 6e 65 5f 64 | 61 74 61 20 3d 20 26 49 | line_d|ata = &I|
|00002e60| 6d 61 67 65 2d 3e 64 61 | 74 61 2e 72 67 62 5f 6c |mage->da|ta.rgb_l|
|00002e70| 69 6e 65 73 5b 68 65 69 | 67 68 74 2d 31 5d 3b 0d |ines[hei|ght-1];.|
|00002e80| 20 20 20 20 69 20 3d 20 | 30 3b 20 2f 2a 20 72 6f | i = |0; /* ro|
|00002e90| 77 20 63 6f 75 6e 74 65 | 72 20 2a 2f 0d 20 20 20 |w counte|r */. |
|00002ea0| 20 6a 20 3d 20 30 3b 20 | 2f 2a 20 63 6f 6c 75 6d | j = 0; |/* colum|
|00002eb0| 6e 20 63 6f 75 6e 74 65 | 72 20 2a 2f 0d 20 20 20 |n counte|r */. |
|00002ec0| 20 77 68 69 6c 65 20 28 | 69 20 3c 20 68 65 69 67 | while (|i < heig|
|00002ed0| 68 74 29 20 0d 20 20 20 | 20 20 20 7b 0d 20 20 20 |ht) . | {. |
|00002ee0| 20 20 20 2f 2a 20 47 72 | 61 62 20 61 20 68 65 61 | /* Gr|ab a hea|
|00002ef0| 64 65 72 20 2a 2f 0d 20 | 20 20 20 20 20 69 66 20 |der */. | if |
|00002f00| 28 28 68 20 3d 20 66 67 | 65 74 63 28 66 69 6c 65 |((h = fg|etc(file|
|00002f10| 70 29 29 20 3d 3d 20 45 | 4f 46 29 20 0d 20 20 20 |p)) == E|OF) . |
|00002f20| 20 20 20 20 20 7b 0d 20 | 20 20 20 20 20 20 20 66 | {. | f|
|00002f30| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00002f40| 50 72 65 6d 61 74 75 72 | 65 20 45 4f 46 20 69 6e |Prematur|e EOF in|
|00002f50| 20 69 6d 61 67 65 20 66 | 69 6c 65 3a 20 25 73 5c | image f|ile: %s\|
|00002f60| 6e 22 2c 20 6e 61 6d 65 | 29 3b 0d 20 20 20 20 20 |n", name|);. |
|00002f70| 20 20 20 63 6c 6f 73 65 | 5f 61 6c 6c 28 29 3b 0d | close|_all();.|
|00002f80| 20 20 20 20 20 20 20 20 | 65 78 69 74 28 31 29 3b | |exit(1);|
|00002f90| 0d 20 20 20 20 20 20 20 | 20 7d 0d 20 20 20 20 20 |. | }. |
|00002fa0| 20 69 66 20 28 68 20 26 | 20 30 78 38 30 29 20 0d | if (h &| 0x80) .|
|00002fb0| 20 20 20 20 20 20 20 20 | 7b 0d 20 20 20 20 20 20 | |{. |
|00002fc0| 20 20 2f 2a 20 52 65 70 | 65 61 74 20 62 75 66 66 | /* Rep|eat buff|
|00002fd0| 65 72 20 2a 2f 0d 20 20 | 20 20 20 20 20 20 68 20 |er */. | h |
|00002fe0| 26 3d 20 30 78 37 46 3b | 0d 20 20 20 20 20 20 20 |&= 0x7F;|. |
|00002ff0| 20 66 6f 72 20 28 6b 3d | 30 3b 6b 3c 70 73 69 7a | for (k=|0;k<psiz|
|00003000| 65 3b 6b 2b 2b 29 0d 20 | 20 20 20 20 20 20 20 20 |e;k++). | |
|00003010| 20 69 66 20 28 28 74 65 | 6d 70 20 3d 20 66 67 65 | if ((te|mp = fge|
|00003020| 74 63 28 66 69 6c 65 70 | 29 29 20 3d 3d 20 45 4f |tc(filep|)) == EO|
|00003030| 46 29 20 0d 20 20 20 20 | 20 20 20 20 20 20 7b 0d |F) . | {.|
|00003040| 20 20 20 20 20 20 20 20 | 20 20 66 70 72 69 6e 74 | | fprint|
|00003050| 66 28 73 74 64 65 72 72 | 2c 20 22 50 72 65 6d 61 |f(stderr|, "Prema|
|00003060| 74 75 72 65 20 45 4f 46 | 20 69 6e 20 69 6d 61 67 |ture EOF| in imag|
|00003070| 65 20 66 69 6c 65 3a 20 | 25 73 5c 6e 22 2c 20 6e |e file: |%s\n", n|
|00003080| 61 6d 65 29 3b 0d 20 20 | 20 20 20 20 20 20 20 20 |ame);. | |
|00003090| 63 6c 6f 73 65 5f 61 6c | 6c 28 29 3b 0d 20 20 20 |close_al|l();. |
|000030a0| 20 20 20 20 20 20 20 65 | 78 69 74 28 31 29 3b 0d | e|xit(1);.|
|000030b0| 20 20 20 20 20 20 20 20 | 20 20 7d 0d 20 20 20 20 | | }. |
|000030c0| 20 20 20 20 20 20 65 6c | 73 65 0d 20 20 20 20 20 | el|se. |
|000030d0| 20 20 20 20 20 20 20 62 | 79 74 65 73 5b 6b 5d 20 | b|ytes[k] |
|000030e0| 3d 20 28 75 6e 73 69 67 | 6e 65 64 20 63 68 61 72 |= (unsig|ned char|
|000030f0| 29 74 65 6d 70 3b 0d 20 | 20 20 20 20 20 20 20 69 |)temp;. | i|
|00003100| 66 20 28 63 6d 6c 65 6e | 20 3d 3d 20 30 29 0d 20 |f (cmlen| == 0). |
|00003110| 20 20 20 20 20 20 20 20 | 20 63 6f 6e 76 65 72 74 | | convert|
|00003120| 5f 74 61 72 67 61 5f 63 | 6f 6c 6f 72 28 26 70 69 |_targa_c|olor(&pi|
|00003130| 78 65 6c 2c 20 70 73 69 | 7a 65 2c 20 62 79 74 65 |xel, psi|ze, byte|
|00003140| 73 29 3b 0d 20 20 20 20 | 20 20 20 20 66 6f 72 20 |s);. | for |
|00003150| 28 20 3b 20 68 20 3e 3d | 20 30 3b 20 68 2d 2d 29 |( ; h >=| 0; h--)|
|00003160| 20 0d 20 20 20 20 20 20 | 20 20 20 20 7b 0d 20 20 | . | {. |
|00003170| 20 20 20 20 20 20 20 20 | 69 66 20 28 63 6d 6c 65 | |if (cmle|
|00003180| 6e 20 3e 20 30 29 0d 20 | 20 20 20 20 20 20 20 20 |n > 0). | |
|00003190| 20 20 20 6d 61 70 5f 6c | 69 6e 65 5b 6a 5d 20 3d | map_l|ine[j] =|
|000031a0| 20 62 79 74 65 73 5b 30 | 5d 3b 0d 20 20 20 20 20 | bytes[0|];. |
|000031b0| 20 20 20 20 20 65 6c 73 | 65 20 0d 20 20 20 20 20 | els|e . |
|000031c0| 20 20 20 20 20 20 20 7b | 0d 20 20 20 20 20 20 20 | {|. |
|000031d0| 20 20 20 20 20 6c 69 6e | 65 5f 64 61 74 61 2d 3e | lin|e_data->|
|000031e0| 72 65 64 5b 6a 5d 20 20 | 20 3d 20 28 75 6e 73 69 |red[j] | = (unsi|
|000031f0| 67 6e 65 64 20 63 68 61 | 72 29 70 69 78 65 6c 2e |gned cha|r)pixel.|
|00003200| 52 65 64 3b 0d 20 20 20 | 20 20 20 20 20 20 20 20 |Red;. | |
|00003210| 20 6c 69 6e 65 5f 64 61 | 74 61 2d 3e 67 72 65 65 | line_da|ta->gree|
|00003220| 6e 5b 6a 5d 20 3d 20 28 | 75 6e 73 69 67 6e 65 64 |n[j] = (|unsigned|
|00003230| 20 63 68 61 72 29 70 69 | 78 65 6c 2e 47 72 65 65 | char)pi|xel.Gree|
|00003240| 6e 3b 0d 20 20 20 20 20 | 20 20 20 20 20 20 20 6c |n;. | l|
|00003250| 69 6e 65 5f 64 61 74 61 | 2d 3e 62 6c 75 65 5b 6a |ine_data|->blue[j|
|00003260| 5d 20 20 3d 20 28 75 6e | 73 69 67 6e 65 64 20 63 |] = (un|signed c|
|00003270| 68 61 72 29 70 69 78 65 | 6c 2e 42 6c 75 65 3b 0d |har)pixe|l.Blue;.|
|00003280| 20 20 20 20 20 20 20 20 | 20 20 20 20 7d 0d 20 20 | | }. |
|00003290| 20 20 20 20 20 20 20 20 | 69 66 20 28 2b 2b 6a 20 | |if (++j |
|000032a0| 3d 3d 20 77 69 64 74 68 | 29 20 0d 20 20 20 20 20 |== width|) . |
|000032b0| 20 20 20 20 20 20 20 7b | 0d 20 20 20 20 20 20 20 | {|. |
|000032c0| 20 20 20 20 20 69 2b 2b | 3b 0d 20 20 20 20 20 20 | i++|;. |
|000032d0| 20 20 20 20 20 20 69 66 | 20 28 63 6d 6c 65 6e 20 | if| (cmlen |
|000032e0| 3e 20 30 29 20 0d 20 20 | 20 20 20 20 20 20 20 20 |> 0) . | |
|000032f0| 20 20 20 20 7b 0d 20 20 | 20 20 20 20 20 20 20 20 | {. | |
|00003300| 20 20 20 20 69 66 20 28 | 6f 72 69 65 6e 29 0d 20 | if (|orien). |
|00003310| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 6d | | m|
|00003320| 61 70 5f 6c 69 6e 65 20 | 3d 20 49 6d 61 67 65 2d |ap_line |= Image-|
|00003330| 3e 64 61 74 61 2e 6d 61 | 70 5f 6c 69 6e 65 73 5b |>data.ma|p_lines[|
|00003340| 69 5d 3b 0d 20 20 20 20 | 20 20 20 20 20 20 20 20 |i];. | |
|00003350| 20 20 65 6c 73 65 0d 20 | 20 20 20 20 20 20 20 20 | else. | |
|00003360| 20 20 20 20 20 20 20 6d | 61 70 5f 6c 69 6e 65 20 | m|ap_line |
|00003370| 3d 20 49 6d 61 67 65 2d | 3e 64 61 74 61 2e 6d 61 |= Image-|>data.ma|
|00003380| 70 5f 6c 69 6e 65 73 5b | 68 65 69 67 68 74 2d 69 |p_lines[|height-i|
|00003390| 2d 31 5d 3b 0d 20 20 20 | 20 20 20 20 20 20 20 20 |-1];. | |
|000033a0| 20 20 20 7d 0d 20 20 20 | 20 20 20 20 20 20 20 20 | }. | |
|000033b0| 20 65 6c 73 65 0d 20 20 | 20 20 20 20 20 20 20 20 | else. | |
|000033c0| 20 20 20 20 6c 69 6e 65 | 5f 64 61 74 61 20 2b 3d | line|_data +=|
|000033d0| 20 28 6f 72 69 65 6e 20 | 3f 20 31 20 3a 20 2d 31 | (orien |? 1 : -1|
|000033e0| 29 3b 0d 20 20 20 20 20 | 20 20 20 20 20 20 20 6a |);. | j|
|000033f0| 20 3d 20 30 3b 0d 20 20 | 20 20 20 20 20 20 20 20 | = 0;. | |
|00003400| 20 20 7d 0d 20 20 20 20 | 20 20 20 20 20 20 7d 0d | }. | }.|
|00003410| 20 20 20 20 20 20 20 20 | 7d 0d 20 20 20 20 20 20 | |}. |
|00003420| 65 6c 73 65 20 0d 20 20 | 20 20 20 20 20 20 7b 0d |else . | {.|
|00003430| 20 20 20 20 20 20 20 20 | 2f 2a 20 43 6f 70 79 20 | |/* Copy |
|00003440| 62 75 66 66 65 72 20 2a | 2f 0d 20 20 20 20 20 20 |buffer *|/. |
|00003450| 20 20 20 20 66 6f 72 20 | 28 3b 68 3e 3d 30 3b 68 | for |(;h>=0;h|
|00003460| 2d 2d 29 20 0d 20 20 20 | 20 20 20 20 20 20 20 7b |--) . | {|
|00003470| 0d 20 20 20 20 20 20 20 | 20 20 20 66 6f 72 20 28 |. | for (|
|00003480| 6b 3d 30 3b 6b 3c 70 73 | 69 7a 65 3b 6b 2b 2b 29 |k=0;k<ps|ize;k++)|
|00003490| 0d 20 20 20 20 20 20 20 | 20 20 20 20 20 69 66 20 |. | if |
|000034a0| 28 28 74 65 6d 70 20 3d | 20 66 67 65 74 63 28 66 |((temp =| fgetc(f|
|000034b0| 69 6c 65 70 29 29 20 3d | 3d 20 45 4f 46 29 20 0d |ilep)) =|= EOF) .|
|000034c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 7b 0d 20 20 | | {. |
|000034d0| 20 20 20 20 20 20 20 20 | 20 20 66 70 72 69 6e 74 | | fprint|
|000034e0| 66 28 73 74 64 65 72 72 | 2c 20 22 50 72 65 6d 61 |f(stderr|, "Prema|
|000034f0| 74 75 72 65 20 45 4f 46 | 20 69 6e 20 69 6d 61 67 |ture EOF| in imag|
|00003500| 65 20 66 69 6c 65 3a 20 | 25 73 5c 6e 22 2c 20 6e |e file: |%s\n", n|
|00003510| 61 6d 65 29 3b 0d 20 20 | 20 20 20 20 20 20 20 20 |ame);. | |
|00003520| 20 20 63 6c 6f 73 65 5f | 61 6c 6c 28 29 3b 0d 20 | close_|all();. |
|00003530| 20 20 20 20 20 20 20 20 | 20 20 20 65 78 69 74 28 | | exit(|
|00003540| 31 29 3b 0d 20 20 20 20 | 20 20 20 20 20 20 20 20 |1);. | |
|00003550| 7d 0d 20 20 20 20 20 20 | 20 20 20 20 20 20 65 6c |}. | el|
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|00003a40| 0d 20 20 20 20 20 20 20 | 20 7d 0d 20 20 20 20 20 |. | }. |
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|00003ac0| 20 20 20 20 20 20 20 7b | 0d 20 20 20 20 20 20 20 | {|. |
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|00003ba0| 20 6d 61 70 5f 6c 69 6e | 65 5b 6a 5d 20 3d 20 62 | map_lin|e[j] = b|
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+--------+-------------------------+-------------------------+--------+--------+
