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| MacBinary | 1994-04-25 | 16.0 KB | [TEXT/MPS ] |
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This file was processed as: MacBinary
(archive/macBinary).
You can browse this item here: TARGA.C
| 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, Mon Apr 25 04:01:14 1994, modified Mon Apr 25 04:01:14 1994, creator 'MPS ', type ASCII, 15638 bytes "TARGA.C" , at 0x3d96 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 3d 16 00 | 00 01 ac a9 e1 29 4a a9 |.....=..|.....)J.|
|00000060| e1 29 4a 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.)J.....|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 77 91 00 00 |........|....w...|
|00000080| 2f 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |/*******|********|
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|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 |********|********|
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|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 20 20 73 74 |, data2,| i;. st|
|00000970| 61 74 69 63 20 75 6e 73 | 69 67 6e 65 64 20 63 68 |atic uns|igned ch|
|00000980| 61 72 20 68 65 61 64 65 | 72 5b 5d 20 3d 20 22 5c |ar heade|r[] = "\|
|00000990| 78 30 30 5c 78 30 30 5c | 78 30 32 5c 78 30 30 5c |x00\x00\|x02\x00\|
|000009a0| 78 30 30 5c 78 30 30 5c | 78 30 30 5c 78 30 30 5c |x00\x00\|x00\x00\|
|000009b0| 78 30 30 5c 78 30 30 22 | 3b 0d 0d 20 20 68 61 6e |x00\x00"|;.. han|
|000009c0| 64 6c 65 2d 3e 6d 6f 64 | 65 20 3d 20 6d 6f 64 65 |dle->mod|e = mode|
|000009d0| 3b 0d 20 20 68 61 6e 64 | 6c 65 2d 3e 66 69 6c 65 |;. hand|le->file|
|000009e0| 6e 61 6d 65 20 3d 20 6e | 61 6d 65 3b 0d 20 20 54 |name = n|ame;. T|
|000009f0| 61 72 67 61 5f 4c 69 6e | 65 5f 4e 75 6d 62 65 72 |arga_Lin|e_Number|
|00000a00| 20 3d 20 30 3b 0d 0d 20 | 20 73 77 69 74 63 68 20 | = 0;.. | switch |
|00000a10| 28 6d 6f 64 65 29 20 0d | 20 20 7b 0d 20 20 63 61 |(mode) .| {. ca|
|00000a20| 73 65 20 52 45 41 44 5f | 4d 4f 44 45 3a 0d 20 20 |se READ_|MODE:. |
|00000a30| 20 20 69 66 20 28 28 68 | 61 6e 64 6c 65 2d 3e 66 | if ((h|andle->f|
|00000a40| 69 6c 65 20 3d 20 66 6f | 70 65 6e 20 28 6e 61 6d |ile = fo|pen (nam|
|00000a50| 65 2c 20 52 45 41 44 5f | 46 49 4c 45 5f 53 54 52 |e, READ_|FILE_STR|
|00000a60| 49 4e 47 29 29 20 3d 3d | 20 4e 55 4c 4c 29 0d 20 |ING)) ==| NULL). |
|00000a70| 20 20 20 20 20 72 65 74 | 75 72 6e 28 30 29 3b 0d | ret|urn(0);.|
|00000a80| 0d 20 20 20 20 69 66 20 | 28 62 75 66 66 65 72 5f |. if |(buffer_|
|00000a90| 73 69 7a 65 20 21 3d 20 | 30 29 20 0d 20 20 20 20 |size != |0) . |
|00000aa0| 20 20 7b 0d 20 20 20 20 | 20 20 69 66 20 28 28 68 | {. | if ((h|
|00000ab0| 61 6e 64 6c 65 2d 3e 62 | 75 66 66 65 72 20 3d 20 |andle->b|uffer = |
|00000ac0| 6d 61 6c 6c 6f 63 20 28 | 62 75 66 66 65 72 5f 73 |malloc (|buffer_s|
|00000ad0| 69 7a 65 29 29 20 3d 3d | 20 4e 55 4c 4c 29 0d 20 |ize)) ==| NULL). |
|00000ae0| 20 20 20 20 20 20 20 72 | 65 74 75 72 6e 28 30 29 | r|eturn(0)|
|00000af0| 3b 0d 0d 20 20 20 20 20 | 20 73 65 74 76 62 75 66 |;.. | setvbuf|
|00000b00| 20 28 68 61 6e 64 6c 65 | 2d 3e 66 69 6c 65 2c 20 | (handle|->file, |
|00000b10| 68 61 6e 64 6c 65 2d 3e | 62 75 66 66 65 72 2c 20 |handle->|buffer, |
|00000b20| 5f 49 4f 46 42 46 2c 20 | 62 75 66 66 65 72 5f 73 |_IOFBF, |buffer_s|
|00000b30| 69 7a 65 29 3b 0d 20 20 | 20 20 20 20 7d 0d 0d 20 |ize);. | }.. |
|00000b40| 20 20 20 66 6f 72 20 28 | 69 20 3d 20 30 20 3b 20 | for (|i = 0 ; |
|00000b50| 69 20 3c 20 31 32 20 3b | 20 69 2b 2b 29 0d 20 20 |i < 12 ;| i++). |
|00000b60| 20 20 20 20 69 66 20 28 | 67 65 74 63 28 68 61 6e | if (|getc(han|
|00000b70| 64 6c 65 2d 3e 66 69 6c | 65 29 20 3d 3d 20 45 4f |dle->fil|e) == EO|
|00000b80| 46 29 0d 20 20 20 20 20 | 20 20 20 72 65 74 75 72 |F). | retur|
|00000b90| 6e 28 30 29 3b 0d 0d 20 | 20 20 20 69 66 20 28 28 |n(0);.. | if ((|
|00000ba0| 28 64 61 74 61 31 20 3d | 20 67 65 74 63 28 68 61 |(data1 =| getc(ha|
|00000bb0| 6e 64 6c 65 2d 3e 66 69 | 6c 65 29 29 20 3d 3d 20 |ndle->fi|le)) == |
|00000bc0| 45 4f 46 29 0d 20 20 20 | 20 20 20 7c 7c 20 28 28 |EOF). | || ((|
|00000bd0| 64 61 74 61 32 20 3d 20 | 67 65 74 63 28 68 61 6e |data2 = |getc(han|
|00000be0| 64 6c 65 2d 3e 66 69 6c | 65 29 29 20 3d 3d 20 45 |dle->fil|e)) == E|
|00000bf0| 4f 46 29 29 0d 20 20 20 | 20 20 20 72 65 74 75 72 |OF)). | retur|
|00000c00| 6e 28 30 29 3b 0d 0d 20 | 20 20 20 2a 77 69 64 74 |n(0);.. | *widt|
|00000c10| 68 20 20 3d 20 64 61 74 | 61 32 20 2a 20 32 35 36 |h = dat|a2 * 256|
|00000c20| 20 2b 20 64 61 74 61 31 | 3b 0d 0d 20 20 20 20 69 | + data1|;.. i|
|00000c30| 66 20 28 28 28 64 61 74 | 61 31 20 3d 20 67 65 74 |f (((dat|a1 = get|
|00000c40| 63 28 68 61 6e 64 6c 65 | 2d 3e 66 69 6c 65 29 29 |c(handle|->file))|
|00000c50| 20 3d 3d 20 45 4f 46 29 | 0d 20 20 20 20 20 20 7c | == EOF)|. ||
|00000c60| 7c 20 28 28 64 61 74 61 | 32 20 3d 20 67 65 74 63 || ((data|2 = getc|
|00000c70| 28 68 61 6e 64 6c 65 2d | 3e 66 69 6c 65 29 29 20 |(handle-|>file)) |
|00000c80| 3d 3d 20 45 4f 46 29 29 | 0d 20 20 20 20 20 20 72 |== EOF))|. r|
|00000c90| 65 74 75 72 6e 28 30 29 | 3b 0d 0d 20 20 20 20 66 |eturn(0)|;.. f|
|00000ca0| 6f 72 20 28 69 20 3d 20 | 30 20 3b 20 69 20 3c 20 |or (i = |0 ; i < |
|00000cb0| 32 20 3b 20 69 2b 2b 29 | 0d 20 20 20 20 20 20 69 |2 ; i++)|. i|
|00000cc0| 66 20 28 67 65 74 63 28 | 68 61 6e 64 6c 65 2d 3e |f (getc(|handle->|
|00000cd0| 66 69 6c 65 29 20 3d 3d | 20 45 4f 46 29 0d 20 20 |file) ==| EOF). |
|00000ce0| 20 20 20 20 20 20 72 65 | 74 75 72 6e 28 30 29 3b | re|turn(0);|
|00000cf0| 0d 0d 20 20 20 20 2a 68 | 65 69 67 68 74 20 3d 20 |.. *h|eight = |
|00000d00| 64 61 74 61 32 20 2a 20 | 32 35 36 20 2b 20 64 61 |data2 * |256 + da|
|00000d10| 74 61 31 3b 0d 20 20 20 | 20 68 61 6e 64 6c 65 2d |ta1;. | handle-|
|00000d20| 3e 77 69 64 74 68 20 3d | 20 2a 77 69 64 74 68 3b |>width =| *width;|
|00000d30| 0d 20 20 20 20 68 61 6e | 64 6c 65 2d 3e 68 65 69 |. han|dle->hei|
|00000d40| 67 68 74 20 3d 20 2a 68 | 65 69 67 68 74 3b 0d 20 |ght = *h|eight;. |
|00000d50| 20 20 20 68 61 6e 64 6c | 65 2d 3e 62 75 66 66 65 | handl|e->buffe|
|00000d60| 72 5f 73 69 7a 65 20 3d | 20 62 75 66 66 65 72 5f |r_size =| buffer_|
|00000d70| 73 69 7a 65 3b 0d 20 20 | 20 20 62 72 65 61 6b 3b |size;. | break;|
|00000d80| 0d 0d 20 20 63 61 73 65 | 20 57 52 49 54 45 5f 4d |.. case| WRITE_M|
|00000d90| 4f 44 45 3a 0d 20 20 20 | 20 69 66 20 28 28 68 61 |ODE:. | if ((ha|
|00000da0| 6e 64 6c 65 2d 3e 66 69 | 6c 65 20 3d 20 66 6f 70 |ndle->fi|le = fop|
|00000db0| 65 6e 20 28 6e 61 6d 65 | 2c 20 57 52 49 54 45 5f |en (name|, WRITE_|
|00000dc0| 46 49 4c 45 5f 53 54 52 | 49 4e 47 29 29 20 3d 3d |FILE_STR|ING)) ==|
|00000dd0| 20 4e 55 4c 4c 29 0d 20 | 20 20 20 20 20 72 65 74 | NULL). | ret|
|00000de0| 75 72 6e 28 30 29 3b 0d | 0d 20 20 20 20 69 66 20 |urn(0);.|. if |
|00000df0| 28 62 75 66 66 65 72 5f | 73 69 7a 65 20 21 3d 20 |(buffer_|size != |
|00000e00| 30 29 20 0d 20 20 20 20 | 20 20 7b 0d 20 20 20 20 |0) . | {. |
|00000e10| 20 20 69 66 20 28 28 68 | 61 6e 64 6c 65 2d 3e 62 | if ((h|andle->b|
|00000e20| 75 66 66 65 72 20 3d 20 | 6d 61 6c 6c 6f 63 20 28 |uffer = |malloc (|
|00000e30| 62 75 66 66 65 72 5f 73 | 69 7a 65 29 29 20 3d 3d |buffer_s|ize)) ==|
|00000e40| 20 4e 55 4c 4c 29 0d 20 | 20 20 20 20 20 20 20 72 | NULL). | r|
|00000e50| 65 74 75 72 6e 28 30 29 | 3b 0d 0d 20 20 20 20 20 |eturn(0)|;.. |
|00000e60| 20 73 65 74 76 62 75 66 | 20 28 68 61 6e 64 6c 65 | setvbuf| (handle|
|00000e70| 2d 3e 66 69 6c 65 2c 20 | 68 61 6e 64 6c 65 2d 3e |->file, |handle->|
|00000e80| 62 75 66 66 65 72 2c 20 | 5f 49 4f 46 42 46 2c 20 |buffer, |_IOFBF, |
|00000e90| 62 75 66 66 65 72 5f 73 | 69 7a 65 29 3b 0d 20 20 |buffer_s|ize);. |
|00000ea0| 20 20 20 20 7d 0d 0d 20 | 20 20 20 66 6f 72 20 28 | }.. | for (|
|00000eb0| 69 20 3d 20 30 3b 20 69 | 20 3c 20 31 30 3b 20 69 |i = 0; i| < 10; i|
|00000ec0| 2b 2b 29 09 2f 2a 20 30 | 30 2c 20 30 30 2c 20 30 |++)./* 0|0, 00, 0|
|00000ed0| 32 2c 20 74 68 65 6e 20 | 37 20 30 30 27 73 2e 2e |2, then |7 00's..|
|00000ee0| 2e 20 2a 2f 0d 20 20 20 | 20 20 20 70 75 74 63 28 |. */. | putc(|
|00000ef0| 68 65 61 64 65 72 5b 69 | 5d 2c 20 68 61 6e 64 6c |header[i|], handl|
|00000f00| 65 2d 3e 66 69 6c 65 29 | 3b 0d 0d 20 20 20 20 70 |e->file)|;.. p|
|00000f10| 75 74 63 28 46 69 72 73 | 74 5f 4c 69 6e 65 20 25 |utc(Firs|t_Line %|
|00000f20| 20 32 35 36 2c 20 68 61 | 6e 64 6c 65 2d 3e 66 69 | 256, ha|ndle->fi|
|00000f30| 6c 65 29 3b 20 2f 2a 20 | 79 20 6f 72 69 67 69 6e |le); /* |y origin|
|00000f40| 20 73 65 74 20 74 6f 20 | 22 46 69 72 73 74 5f 4c | set to |"First_L|
|00000f50| 69 6e 65 22 20 2a 2f 0d | 20 20 20 20 70 75 74 63 |ine" */.| putc|
|00000f60| 28 46 69 72 73 74 5f 4c | 69 6e 65 20 2f 20 32 35 |(First_L|ine / 25|
|00000f70| 36 2c 20 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 29 |6, handl|e->file)|
|00000f80| 3b 0d 0d 20 20 20 20 70 | 75 74 63 28 2a 77 69 64 |;.. p|utc(*wid|
|00000f90| 74 68 20 25 20 32 35 36 | 2c 20 68 61 6e 64 6c 65 |th % 256|, handle|
|00000fa0| 2d 3e 66 69 6c 65 29 3b | 20 20 2f 2a 20 77 72 69 |->file);| /* wri|
|00000fb0| 74 65 20 77 69 64 74 68 | 20 61 6e 64 20 68 65 69 |te width| and hei|
|00000fc0| 67 68 74 20 2a 2f 0d 20 | 20 20 20 70 75 74 63 28 |ght */. | putc(|
|00000fd0| 2a 77 69 64 74 68 20 2f | 20 32 35 36 2c 20 68 61 |*width /| 256, ha|
|00000fe0| 6e 64 6c 65 2d 3e 66 69 | 6c 65 29 3b 0d 20 20 20 |ndle->fi|le);. |
|00000ff0| 20 70 75 74 63 28 2a 68 | 65 69 67 68 74 20 25 20 | putc(*h|eight % |
|00001000| 32 35 36 2c 20 68 61 6e | 64 6c 65 2d 3e 66 69 6c |256, han|dle->fil|
|00001010| 65 29 3b 0d 20 20 20 20 | 70 75 74 63 28 2a 68 65 |e);. |putc(*he|
|00001020| 69 67 68 74 20 2f 20 32 | 35 36 2c 20 68 61 6e 64 |ight / 2|56, hand|
|00001030| 6c 65 2d 3e 66 69 6c 65 | 29 3b 0d 20 20 20 20 70 |le->file|);. p|
|00001040| 75 74 63 28 32 34 2c 20 | 68 61 6e 64 6c 65 2d 3e |utc(24, |handle->|
|00001050| 66 69 6c 65 29 3b 20 20 | 2f 2a 20 32 34 20 62 69 |file); |/* 24 bi|
|00001060| 74 73 2f 70 69 78 65 6c | 20 28 31 36 20 6d 69 6c |ts/pixel| (16 mil|
|00001070| 6c 69 6f 6e 20 63 6f 6c | 6f 72 73 21 29 20 2a 2f |lion col|ors!) */|
|00001080| 0d 20 20 20 20 70 75 74 | 63 28 33 32 2c 20 68 61 |. put|c(32, ha|
|00001090| 6e 64 6c 65 2d 3e 66 69 | 6c 65 29 3b 20 20 2f 2a |ndle->fi|le); /*|
|000010a0| 20 42 69 74 6d 61 73 6b | 2c 20 70 65 72 74 69 6e | Bitmask|, pertin|
|000010b0| 65 6e 74 20 62 69 74 3a | 20 74 6f 70 2d 64 6f 77 |ent bit:| top-dow|
|000010c0| 6e 20 72 61 73 74 65 72 | 20 2a 2f 0d 0d 20 20 20 |n raster| */.. |
|000010d0| 20 68 61 6e 64 6c 65 2d | 3e 77 69 64 74 68 20 3d | handle-|>width =|
|000010e0| 20 2a 77 69 64 74 68 3b | 0d 20 20 20 20 68 61 6e | *width;|. han|
|000010f0| 64 6c 65 2d 3e 68 65 69 | 67 68 74 20 3d 20 2a 68 |dle->hei|ght = *h|
|00001100| 65 69 67 68 74 3b 0d 20 | 20 20 20 68 61 6e 64 6c |eight;. | handl|
|00001110| 65 2d 3e 62 75 66 66 65 | 72 5f 73 69 7a 65 20 3d |e->buffe|r_size =|
|00001120| 20 62 75 66 66 65 72 5f | 73 69 7a 65 3b 0d 0d 20 | buffer_|size;.. |
|00001130| 20 20 20 62 72 65 61 6b | 3b 0d 0d 20 20 63 61 73 | break|;.. cas|
|00001140| 65 20 41 50 50 45 4e 44 | 5f 4d 4f 44 45 3a 0d 20 |e APPEND|_MODE:. |
|00001150| 20 20 20 69 66 20 28 28 | 68 61 6e 64 6c 65 2d 3e | if ((|handle->|
|00001160| 66 69 6c 65 20 3d 20 66 | 6f 70 65 6e 20 28 6e 61 |file = f|open (na|
|00001170| 6d 65 2c 20 41 50 50 45 | 4e 44 5f 46 49 4c 45 5f |me, APPE|ND_FILE_|
|00001180| 53 54 52 49 4e 47 29 29 | 20 3d 3d 20 4e 55 4c 4c |STRING))| == NULL|
|00001190| 29 0d 20 20 20 20 20 20 | 72 65 74 75 72 6e 28 30 |). |return(0|
|000011a0| 29 3b 0d 0d 20 20 20 20 | 69 66 20 28 62 75 66 66 |);.. |if (buff|
|000011b0| 65 72 5f 73 69 7a 65 20 | 21 3d 20 30 29 20 0d 20 |er_size |!= 0) . |
|000011c0| 20 20 20 20 20 7b 0d 20 | 20 20 20 20 20 69 66 20 | {. | if |
|000011d0| 28 28 68 61 6e 64 6c 65 | 2d 3e 62 75 66 66 65 72 |((handle|->buffer|
|000011e0| 20 3d 20 6d 61 6c 6c 6f | 63 20 28 62 75 66 66 65 | = mallo|c (buffe|
|000011f0| 72 5f 73 69 7a 65 29 29 | 20 3d 3d 20 4e 55 4c 4c |r_size))| == NULL|
|00001200| 29 0d 20 20 20 20 20 20 | 20 20 72 65 74 75 72 6e |). | return|
|00001210| 28 30 29 3b 0d 0d 20 20 | 20 20 20 20 73 65 74 76 |(0);.. | setv|
|00001220| 62 75 66 20 28 68 61 6e | 64 6c 65 2d 3e 66 69 6c |buf (han|dle->fil|
|00001230| 65 2c 20 68 61 6e 64 6c | 65 2d 3e 62 75 66 66 65 |e, handl|e->buffe|
|00001240| 72 2c 20 5f 49 4f 46 42 | 46 2c 20 62 75 66 66 65 |r, _IOFB|F, buffe|
|00001250| 72 5f 73 69 7a 65 29 3b | 0d 20 20 20 20 20 20 7d |r_size);|. }|
|00001260| 0d 0d 20 20 20 20 62 72 | 65 61 6b 3b 0d 20 20 7d |.. br|eak;. }|
|00001270| 0d 20 20 72 65 74 75 72 | 6e 28 31 29 3b 0d 20 20 |. retur|n(1);. |
|00001280| 7d 0d 0d 76 6f 69 64 20 | 57 72 69 74 65 5f 54 61 |}..void |Write_Ta|
|00001290| 72 67 61 5f 4c 69 6e 65 | 20 28 68 61 6e 64 6c 65 |rga_Line| (handle|
|000012a0| 2c 20 6c 69 6e 65 5f 64 | 61 74 61 2c 20 6c 69 6e |, line_d|ata, lin|
|000012b0| 65 5f 6e 75 6d 62 65 72 | 29 0d 46 49 4c 45 5f 48 |e_number|).FILE_H|
|000012c0| 41 4e 44 4c 45 20 2a 68 | 61 6e 64 6c 65 3b 0d 43 |ANDLE *h|andle;.C|
|000012d0| 4f 4c 4f 55 52 20 2a 6c | 69 6e 65 5f 64 61 74 61 |OLOUR *l|ine_data|
|000012e0| 3b 0d 69 6e 74 20 6c 69 | 6e 65 5f 6e 75 6d 62 65 |;.int li|ne_numbe|
|000012f0| 72 3b 0d 20 20 7b 0d 20 | 20 72 65 67 69 73 74 65 |r;. {. | registe|
|00001300| 72 20 69 6e 74 20 78 3b | 0d 0d 20 20 66 6f 72 20 |r int x;|.. for |
|00001310| 28 78 20 3d 20 30 3b 20 | 78 20 3c 20 68 61 6e 64 |(x = 0; |x < hand|
|00001320| 6c 65 2d 3e 77 69 64 74 | 68 3b 20 78 2b 2b 29 20 |le->widt|h; x++) |
|00001330| 0d 20 20 20 20 7b 0d 20 | 20 20 20 70 75 74 63 28 |. {. | putc(|
|00001340| 28 69 6e 74 29 20 66 6c | 6f 6f 72 20 28 6c 69 6e |(int) fl|oor (lin|
|00001350| 65 5f 64 61 74 61 5b 78 | 5d 2e 42 6c 75 65 20 2a |e_data[x|].Blue *|
|00001360| 20 32 35 35 2e 30 29 2c | 20 68 61 6e 64 6c 65 2d | 255.0),| handle-|
|00001370| 3e 66 69 6c 65 29 3b 0d | 20 20 20 20 70 75 74 63 |>file);.| putc|
|00001380| 28 28 69 6e 74 29 20 66 | 6c 6f 6f 72 20 28 6c 69 |((int) f|loor (li|
|00001390| 6e 65 5f 64 61 74 61 5b | 78 5d 2e 47 72 65 65 6e |ne_data[|x].Green|
|000013a0| 20 2a 20 32 35 35 2e 30 | 29 2c 20 68 61 6e 64 6c | * 255.0|), handl|
|000013b0| 65 2d 3e 66 69 6c 65 29 | 3b 0d 20 20 20 20 70 75 |e->file)|;. pu|
|000013c0| 74 63 28 28 69 6e 74 29 | 20 66 6c 6f 6f 72 20 28 |tc((int)| floor (|
|000013d0| 6c 69 6e 65 5f 64 61 74 | 61 5b 78 5d 2e 52 65 64 |line_dat|a[x].Red|
|000013e0| 20 2a 20 32 35 35 2e 30 | 29 2c 20 68 61 6e 64 6c | * 255.0|), handl|
|000013f0| 65 2d 3e 66 69 6c 65 29 | 3b 0d 20 20 20 20 7d 0d |e->file)|;. }.|
|00001400| 0d 20 20 69 66 20 28 68 | 61 6e 64 6c 65 2d 3e 62 |. if (h|andle->b|
|00001410| 75 66 66 65 72 5f 73 69 | 7a 65 20 3d 3d 20 30 29 |uffer_si|ze == 0)|
|00001420| 20 0d 20 20 20 20 7b 0d | 20 20 20 20 66 66 6c 75 | . {.| fflu|
|00001430| 73 68 28 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 29 |sh(handl|e->file)|
|00001440| 3b 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |; | |
|00001450| 20 20 20 20 20 20 20 20 | 2f 2a 20 63 6c 6f 73 65 | |/* close|
|00001460| 20 61 6e 64 20 72 65 6f | 70 65 6e 20 66 69 6c 65 | and reo|pen file|
|00001470| 20 66 6f 72 20 2a 2f 0d | 20 20 20 20 68 61 6e 64 | for */.| hand|
|00001480| 6c 65 2d 3e 66 69 6c 65 | 20 3d 20 66 72 65 6f 70 |le->file| = freop|
|00001490| 65 6e 28 68 61 6e 64 6c | 65 2d 3e 66 69 6c 65 6e |en(handl|e->filen|
|000014a0| 61 6d 65 2c 20 41 50 50 | 45 4e 44 5f 46 49 4c 45 |ame, APP|END_FILE|
|000014b0| 5f 53 54 52 49 4e 47 2c | 0d 20 20 20 20 20 20 68 |_STRING,|. h|
|000014c0| 61 6e 64 6c 65 2d 3e 66 | 69 6c 65 29 3b 20 20 20 |andle->f|ile); |
|000014d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 2f 2a 20 | | /* |
|000014e0| 69 6e 74 65 67 72 69 74 | 79 20 69 6e 20 63 61 73 |integrit|y in cas|
|000014f0| 65 20 77 65 20 63 72 61 | 73 68 2a 2f 0d 20 20 20 |e we cra|sh*/. |
|00001500| 20 7d 0d 20 20 7d 0d 0d | 69 6e 74 20 52 65 61 64 | }. }..|int Read|
|00001510| 5f 54 61 72 67 61 5f 4c | 69 6e 65 20 28 68 61 6e |_Targa_L|ine (han|
|00001520| 64 6c 65 2c 20 6c 69 6e | 65 5f 64 61 74 61 2c 20 |dle, lin|e_data, |
|00001530| 6c 69 6e 65 5f 6e 75 6d | 62 65 72 29 0d 46 49 4c |line_num|ber).FIL|
|00001540| 45 5f 48 41 4e 44 4c 45 | 20 2a 68 61 6e 64 6c 65 |E_HANDLE| *handle|
|00001550| 3b 0d 43 4f 4c 4f 55 52 | 20 2a 6c 69 6e 65 5f 64 |;.COLOUR| *line_d|
|00001560| 61 74 61 3b 0d 69 6e 74 | 20 2a 6c 69 6e 65 5f 6e |ata;.int| *line_n|
|00001570| 75 6d 62 65 72 3b 0d 20 | 20 7b 0d 20 20 69 6e 74 |umber;. | {. int|
|00001580| 20 78 2c 20 64 61 74 61 | 3b 0d 0d 20 20 66 6f 72 | x, data|;.. for|
|00001590| 20 28 78 20 3d 20 30 3b | 20 78 20 3c 20 68 61 6e | (x = 0;| x < han|
|000015a0| 64 6c 65 2d 3e 77 69 64 | 74 68 3b 20 78 2b 2b 29 |dle->wid|th; x++)|
|000015b0| 20 0d 20 20 20 20 7b 0d | 0d 20 20 20 20 2f 2a 20 | . {.|. /* |
|000015c0| 52 65 61 64 20 74 68 65 | 20 42 4c 55 45 20 64 61 |Read the| BLUE da|
|000015d0| 74 61 20 62 79 74 65 2e | 20 20 49 66 20 45 4f 46 |ta byte.| If EOF|
|000015e0| 20 69 73 20 72 65 61 63 | 68 65 64 20 6f 6e 20 74 | is reac|hed on t|
|000015f0| 68 65 20 66 69 72 73 74 | 20 63 68 61 72 61 63 74 |he first| charact|
|00001600| 65 72 20 72 65 61 64 2c | 0d 20 20 20 20 20 20 74 |er read,|. t|
|00001610| 68 65 6e 20 74 68 69 73 | 20 6c 69 6e 65 20 68 61 |hen this| line ha|
|00001620| 73 6e 27 74 20 62 65 65 | 6e 20 72 65 6e 64 65 72 |sn't bee|n render|
|00001630| 65 64 20 79 65 74 2e 20 | 20 52 65 74 75 72 6e 20 |ed yet. | Return |
|00001640| 30 2e 20 20 49 66 20 61 | 6e 20 45 4f 46 20 6f 63 |0. If a|n EOF oc|
|00001650| 63 75 72 73 0d 20 20 20 | 20 20 20 73 6f 6d 65 77 |curs. | somew|
|00001660| 68 65 72 65 20 77 69 74 | 68 69 6e 20 74 68 65 20 |here wit|hin the |
|00001670| 6c 69 6e 65 2c 20 74 68 | 69 73 20 69 73 20 61 6e |line, th|is is an|
|00001680| 20 65 72 72 6f 72 20 2d | 20 72 65 74 75 72 6e 20 | error -| return |
|00001690| 2d 31 2e 20 2a 2f 0d 0d | 20 20 20 20 69 66 20 28 |-1. */..| if (|
|000016a0| 28 64 61 74 61 20 3d 20 | 67 65 74 63 28 68 61 6e |(data = |getc(han|
|000016b0| 64 6c 65 2d 3e 66 69 6c | 65 29 29 20 3d 3d 20 45 |dle->fil|e)) == E|
|000016c0| 4f 46 29 0d 20 20 20 20 | 20 20 69 66 20 28 78 20 |OF). | if (x |
|000016d0| 3d 3d 20 30 29 0d 20 20 | 20 20 20 20 20 20 72 65 |== 0). | re|
|000016e0| 74 75 72 6e 20 28 30 29 | 3b 0d 20 20 20 20 20 20 |turn (0)|;. |
|000016f0| 65 6c 73 65 0d 20 20 20 | 20 20 20 20 20 72 65 74 |else. | ret|
|00001700| 75 72 6e 20 28 2d 31 29 | 3b 0d 0d 20 20 20 20 6c |urn (-1)|;.. l|
|00001710| 69 6e 65 5f 64 61 74 61 | 5b 78 5d 2e 42 6c 75 65 |ine_data|[x].Blue|
|00001720| 20 3d 20 28 44 42 4c 29 | 20 64 61 74 61 20 2f 20 | = (DBL)| data / |
|00001730| 32 35 35 2e 30 3b 0d 0d | 20 20 20 20 2f 2a 20 52 |255.0;..| /* R|
|00001740| 65 61 64 20 74 68 65 20 | 47 52 45 45 4e 20 64 61 |ead the |GREEN da|
|00001750| 74 61 20 62 79 74 65 2e | 20 2a 2f 0d 20 20 20 20 |ta byte.| */. |
|00001760| 69 66 20 28 28 64 61 74 | 61 20 3d 20 67 65 74 63 |if ((dat|a = getc|
|00001770| 28 68 61 6e 64 6c 65 2d | 3e 66 69 6c 65 29 29 20 |(handle-|>file)) |
|00001780| 3d 3d 20 45 4f 46 29 0d | 20 20 20 20 20 20 72 65 |== EOF).| re|
|00001790| 74 75 72 6e 20 28 2d 31 | 29 3b 0d 20 20 20 20 6c |turn (-1|);. l|
|000017a0| 69 6e 65 5f 64 61 74 61 | 5b 78 5d 2e 47 72 65 65 |ine_data|[x].Gree|
|000017b0| 6e 20 3d 20 28 44 42 4c | 29 20 64 61 74 61 20 2f |n = (DBL|) data /|
|000017c0| 20 32 35 35 2e 30 3b 0d | 0d 0d 20 20 20 20 2f 2a | 255.0;.|.. /*|
|000017d0| 20 52 65 61 64 20 74 68 | 65 20 52 45 44 20 64 61 | Read th|e RED da|
|000017e0| 74 61 20 62 79 74 65 2e | 20 2a 2f 0d 20 20 20 20 |ta byte.| */. |
|000017f0| 69 66 20 28 28 64 61 74 | 61 20 3d 20 67 65 74 63 |if ((dat|a = getc|
|00001800| 28 68 61 6e 64 6c 65 2d | 3e 66 69 6c 65 29 29 20 |(handle-|>file)) |
|00001810| 3d 3d 20 45 4f 46 29 0d | 20 20 20 20 20 20 72 65 |== EOF).| re|
|00001820| 74 75 72 6e 20 28 2d 31 | 29 3b 0d 20 20 20 20 6c |turn (-1|);. l|
|00001830| 69 6e 65 5f 64 61 74 61 | 5b 78 5d 2e 52 65 64 20 |ine_data|[x].Red |
|00001840| 3d 20 28 44 42 4c 29 20 | 64 61 74 61 20 2f 20 32 |= (DBL) |data / 2|
|00001850| 35 35 2e 30 3b 0d 20 20 | 20 20 7d 0d 0d 20 20 2a |55.0;. | }.. *|
|00001860| 6c 69 6e 65 5f 6e 75 6d | 62 65 72 20 3d 20 54 61 |line_num|ber = Ta|
|00001870| 72 67 61 5f 4c 69 6e 65 | 5f 4e 75 6d 62 65 72 2b |rga_Line|_Number+|
|00001880| 2b 3b 0d 20 20 72 65 74 | 75 72 6e 28 31 29 3b 0d |+;. ret|urn(1);.|
|00001890| 20 20 7d 0d 0d 76 6f 69 | 64 20 43 6c 6f 73 65 5f | }..voi|d Close_|
|000018a0| 54 61 72 67 61 5f 46 69 | 6c 65 20 28 68 61 6e 64 |Targa_Fi|le (hand|
|000018b0| 6c 65 29 0d 46 49 4c 45 | 5f 48 41 4e 44 4c 45 20 |le).FILE|_HANDLE |
|000018c0| 2a 68 61 6e 64 6c 65 3b | 0d 20 20 7b 0d 20 20 69 |*handle;|. {. i|
|000018d0| 66 28 68 61 6e 64 6c 65 | 2d 3e 66 69 6c 65 29 0d |f(handle|->file).|
|000018e0| 20 20 20 20 66 63 6c 6f | 73 65 20 28 68 61 6e 64 | fclo|se (hand|
|000018f0| 6c 65 2d 3e 66 69 6c 65 | 29 3b 0d 20 20 69 66 20 |le->file|);. if |
|00001900| 28 68 61 6e 64 6c 65 2d | 3e 62 75 66 66 65 72 20 |(handle-|>buffer |
|00001910| 21 3d 20 4e 55 4c 4c 29 | 0d 20 20 20 20 66 72 65 |!= NULL)|. fre|
|00001920| 65 20 28 68 61 6e 64 6c | 65 2d 3e 62 75 66 66 65 |e (handl|e->buffe|
|00001930| 72 29 3b 0d 20 20 7d 0d | 0d 73 74 61 74 69 63 20 |r);. }.|.static |
|00001940| 76 6f 69 64 0d 63 6f 6e | 76 65 72 74 5f 74 61 72 |void.con|vert_tar|
|00001950| 67 61 5f 63 6f 6c 6f 72 | 28 74 63 6f 6c 6f 72 2c |ga_color|(tcolor,|
|00001960| 20 70 69 78 65 6c 73 69 | 7a 65 2c 20 62 79 74 65 | pixelsi|ze, byte|
|00001970| 73 29 0d 49 4d 41 47 45 | 5f 43 4f 4c 4f 55 52 20 |s).IMAGE|_COLOUR |
|00001980| 2a 74 63 6f 6c 6f 72 3b | 0d 69 6e 74 20 70 69 78 |*tcolor;|.int pix|
|00001990| 65 6c 73 69 7a 65 3b 0d | 75 6e 73 69 67 6e 65 64 |elsize;.|unsigned|
|000019a0| 20 63 68 61 72 20 2a 62 | 79 74 65 73 3b 0d 20 20 | char *b|ytes;. |
|000019b0| 7b 0d 20 20 73 77 69 74 | 63 68 20 28 70 69 78 65 |{. swit|ch (pixe|
|000019c0| 6c 73 69 7a 65 29 20 0d | 20 20 7b 0d 20 20 63 61 |lsize) .| {. ca|
|000019d0| 73 65 20 31 3a 0d 20 20 | 20 20 74 63 6f 6c 6f 72 |se 1:. | tcolor|
|000019e0| 2d 3e 52 65 64 20 20 20 | 3d 20 62 79 74 65 73 5b |->Red |= bytes[|
|000019f0| 30 5d 3b 0d 20 20 20 20 | 74 63 6f 6c 6f 72 2d 3e |0];. |tcolor->|
|00001a00| 47 72 65 65 6e 20 3d 20 | 62 79 74 65 73 5b 30 5d |Green = |bytes[0]|
|00001a10| 3b 0d 20 20 20 20 74 63 | 6f 6c 6f 72 2d 3e 42 6c |;. tc|olor->Bl|
|00001a20| 75 65 20 20 3d 20 62 79 | 74 65 73 5b 30 5d 3b 0d |ue = by|tes[0];.|
|00001a30| 20 20 20 20 74 63 6f 6c | 6f 72 2d 3e 46 69 6c 74 | tcol|or->Filt|
|00001a40| 65 72 20 3d 20 30 3b 0d | 20 20 20 20 62 72 65 61 |er = 0;.| brea|
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|00001a60| 20 74 63 6f 6c 6f 72 2d | 3e 52 65 64 20 20 20 3d | tcolor-|>Red =|
|00001a70| 20 28 28 62 79 74 65 73 | 5b 31 5d 20 26 20 30 78 | ((bytes|[1] & 0x|
|00001a80| 37 63 29 20 3c 3c 20 31 | 29 3b 0d 20 20 20 20 74 |7c) << 1|);. t|
|00001a90| 63 6f 6c 6f 72 2d 3e 47 | 72 65 65 6e 20 3d 20 28 |color->G|reen = (|
|00001aa0| 28 28 62 79 74 65 73 5b | 31 5d 20 26 20 30 78 30 |((bytes[|1] & 0x0|
|00001ab0| 33 29 20 3c 3c 20 33 29 | 20 7c 0d 20 20 20 20 20 |3) << 3)| |. |
|00001ac0| 20 28 28 62 79 74 65 73 | 5b 30 5d 20 26 20 30 78 | ((bytes|[0] & 0x|
|00001ad0| 65 30 29 20 3e 3e 20 35 | 29 29 20 3c 3c 20 33 3b |e0) >> 5|)) << 3;|
|00001ae0| 0d 20 20 20 20 74 63 6f | 6c 6f 72 2d 3e 42 6c 75 |. tco|lor->Blu|
|00001af0| 65 20 20 3d 20 28 62 79 | 74 65 73 5b 30 5d 20 26 |e = (by|tes[0] &|
|00001b00| 20 30 78 31 66 29 20 3c | 3c 20 33 3b 0d 20 20 20 | 0x1f) <|< 3;. |
|00001b10| 20 74 63 6f 6c 6f 72 2d | 3e 46 69 6c 74 65 72 20 | tcolor-|>Filter |
|00001b20| 3d 20 28 62 79 74 65 73 | 5b 31 5d 20 26 20 30 78 |= (bytes|[1] & 0x|
|00001b30| 38 30 20 3f 20 32 35 35 | 20 3a 20 30 29 3b 0d 20 |80 ? 255| : 0);. |
|00001b40| 20 20 20 62 72 65 61 6b | 3b 0d 20 20 63 61 73 65 | break|;. case|
|00001b50| 20 33 3a 0d 20 20 20 20 | 74 63 6f 6c 6f 72 2d 3e | 3:. |tcolor->|
|00001b60| 52 65 64 20 20 20 3d 20 | 62 79 74 65 73 5b 32 5d |Red = |bytes[2]|
|00001b70| 3b 0d 20 20 20 20 74 63 | 6f 6c 6f 72 2d 3e 47 72 |;. tc|olor->Gr|
|00001b80| 65 65 6e 20 3d 20 62 79 | 74 65 73 5b 31 5d 3b 0d |een = by|tes[1];.|
|00001b90| 20 20 20 20 74 63 6f 6c | 6f 72 2d 3e 42 6c 75 65 | tcol|or->Blue|
|00001ba0| 20 20 3d 20 62 79 74 65 | 73 5b 30 5d 3b 0d 20 20 | = byte|s[0];. |
|00001bb0| 20 20 74 63 6f 6c 6f 72 | 2d 3e 46 69 6c 74 65 72 | tcolor|->Filter|
|00001bc0| 20 3d 20 30 3b 0d 20 20 | 20 20 62 72 65 61 6b 3b | = 0;. | break;|
|00001bd0| 0d 20 20 63 61 73 65 20 | 34 3a 0d 20 20 20 20 74 |. case |4:. t|
|00001be0| 63 6f 6c 6f 72 2d 3e 52 | 65 64 20 20 20 3d 20 62 |color->R|ed = b|
|00001bf0| 79 74 65 73 5b 32 5d 3b | 0d 20 20 20 20 74 63 6f |ytes[2];|. tco|
|00001c00| 6c 6f 72 2d 3e 47 72 65 | 65 6e 20 3d 20 62 79 74 |lor->Gre|en = byt|
|00001c10| 65 73 5b 31 5d 3b 0d 20 | 20 20 20 74 63 6f 6c 6f |es[1];. | tcolo|
|00001c20| 72 2d 3e 42 6c 75 65 20 | 20 3d 20 62 79 74 65 73 |r->Blue | = bytes|
|00001c30| 5b 30 5d 3b 0d 20 20 20 | 20 74 63 6f 6c 6f 72 2d |[0];. | tcolor-|
|00001c40| 3e 46 69 6c 74 65 72 20 | 3d 20 62 79 74 65 73 5b |>Filter |= bytes[|
|00001c50| 33 5d 3b 0d 20 20 20 20 | 62 72 65 61 6b 3b 0d 20 |3];. |break;. |
|00001c60| 20 64 65 66 61 75 6c 74 | 3a 0d 20 20 20 20 66 70 | default|:. fp|
|00001c70| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 42 |rintf(st|derr, "B|
|00001c80| 61 64 20 70 69 78 65 6c | 73 69 7a 65 20 69 6e 20 |ad pixel|size in |
|00001c90| 54 61 72 67 61 20 63 6f | 6c 6f 72 5c 6e 22 29 3b |Targa co|lor\n");|
|00001ca0| 0d 20 20 20 20 63 6c 6f | 73 65 5f 61 6c 6c 28 29 |. clo|se_all()|
|00001cb0| 3b 0d 20 20 20 20 65 78 | 69 74 28 31 29 3b 0d 20 |;. ex|it(1);. |
|00001cc0| 20 7d 0d 20 20 7d 0d 0d | 2f 2a 20 52 65 61 64 73 | }. }..|/* Reads|
|00001cd0| 20 61 20 54 61 72 67 61 | 20 69 6d 61 67 65 20 69 | a Targa| image i|
|00001ce0| 6e 74 6f 20 61 6e 20 52 | 47 42 20 69 6d 61 67 65 |nto an R|GB image|
|00001cf0| 20 62 75 66 66 65 72 2e | 20 20 48 61 6e 64 6c 65 | buffer.| Handle|
|00001d00| 73 20 38 2c 20 31 36 2c | 20 32 34 2c 20 33 32 20 |s 8, 16,| 24, 32 |
|00001d10| 62 69 74 0d 20 20 20 66 | 6f 72 6d 61 74 73 2e 20 |bit. f|ormats. |
|00001d20| 20 52 61 77 20 6f 72 20 | 63 6f 6c 6f 72 20 6d 61 | Raw or |color ma|
|00001d30| 70 70 65 64 2e 20 53 69 | 6d 70 6c 65 20 72 61 73 |pped. Si|mple ras|
|00001d40| 74 65 72 20 61 6e 64 20 | 52 4c 45 20 63 6f 6d 70 |ter and |RLE comp|
|00001d50| 72 65 73 73 65 64 20 70 | 69 78 65 6c 0d 20 20 20 |ressed p|ixel. |
|00001d60| 65 6e 63 6f 64 69 6e 67 | 2e 20 52 69 67 68 74 20 |encoding|. Right |
|00001d70| 73 69 64 65 20 75 70 20 | 6f 72 20 75 70 73 69 64 |side up |or upsid|
|00001d80| 65 20 64 6f 77 6e 20 6f | 72 69 65 6e 74 61 74 69 |e down o|rientati|
|00001d90| 6f 6e 73 2e 20 2a 2f 0d | 76 6f 69 64 0d 52 65 61 |ons. */.|void.Rea|
|00001da0| 64 5f 54 61 72 67 61 5f | 49 6d 61 67 65 28 49 6d |d_Targa_|Image(Im|
|00001db0| 61 67 65 2c 20 6e 61 6d | 65 29 0d 49 4d 41 47 45 |age, nam|e).IMAGE|
|00001dc0| 20 2a 49 6d 61 67 65 3b | 0d 63 68 61 72 20 2a 6e | *Image;|.char *n|
|00001dd0| 61 6d 65 3b 0d 20 20 7b | 0d 20 20 46 49 4c 45 20 |ame;. {|. FILE |
|00001de0| 2a 66 69 6c 65 70 3b 0d | 20 20 49 4d 41 47 45 5f |*filep;.| IMAGE_|
|00001df0| 4c 49 4e 45 20 2a 6c 69 | 6e 65 5f 64 61 74 61 3b |LINE *li|ne_data;|
|00001e00| 0d 20 20 49 4d 41 47 45 | 5f 43 4f 4c 4f 55 52 20 |. IMAGE|_COLOUR |
|00001e10| 2a 63 6d 61 70 2c 20 70 | 69 78 65 6c 3b 0d 20 20 |*cmap, p|ixel;. |
|00001e20| 69 6e 74 20 68 3b 0d 20 | 20 75 6e 73 69 67 6e 65 |int h;. | unsigne|
|00001e30| 64 20 69 2c 20 6a 2c 20 | 6b 3b 0d 20 20 69 6e 74 |d i, j, |k;. int|
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|00001e50| 64 20 63 68 61 72 20 63 | 66 6c 61 67 2c 20 2a 6d |d char c|flag, *m|
|00001e60| 61 70 5f 6c 69 6e 65 2c | 20 62 79 74 65 73 5b 34 |ap_line,| bytes[4|
|00001e70| 5d 2c 20 74 67 61 68 65 | 61 64 65 72 5b 31 38 5d |], tgahe|ader[18]|
|00001e80| 3b 0d 20 20 75 6e 73 69 | 67 6e 65 64 20 66 74 79 |;. unsi|gned fty|
|00001e90| 70 65 2c 20 69 64 6c 65 | 6e 2c 20 63 6d 6c 65 6e |pe, idle|n, cmlen|
|00001ea0| 2c 20 63 6d 73 69 7a 2c | 20 70 73 69 7a 65 2c 20 |, cmsiz,| psize, |
|00001eb0| 6f 72 69 65 6e 3b 0d 20 | 20 75 6e 73 69 67 6e 65 |orien;. | unsigne|
|00001ec0| 64 20 77 69 64 74 68 2c | 20 68 65 69 67 68 74 3b |d width,| height;|
|00001ed0| 0d 0d 20 20 2f 2a 20 53 | 74 61 72 74 20 62 79 20 |.. /* S|tart by |
|00001ee0| 74 72 79 69 6e 67 20 74 | 6f 20 6f 70 65 6e 20 74 |trying t|o open t|
|00001ef0| 68 65 20 66 69 6c 65 20 | 2a 2f 0d 20 20 69 66 20 |he file |*/. if |
|00001f00| 28 28 66 69 6c 65 70 20 | 3d 20 4c 6f 63 61 74 65 |((filep |= Locate|
|00001f10| 5f 46 69 6c 65 28 6e 61 | 6d 65 2c 20 52 45 41 44 |_File(na|me, READ|
|00001f20| 5f 46 49 4c 45 5f 53 54 | 52 49 4e 47 29 29 20 3d |_FILE_ST|RING)) =|
|00001f30| 3d 20 4e 55 4c 4c 29 20 | 0d 20 20 20 20 7b 0d 20 |= NULL) |. {. |
|00001f40| 20 20 20 66 70 72 69 6e | 74 66 20 28 73 74 64 65 | fprin|tf (stde|
|00001f50| 72 72 2c 20 22 43 61 6e | 6e 6f 74 20 6f 70 65 6e |rr, "Can|not open|
|00001f60| 20 54 61 72 67 61 20 66 | 69 6c 65 20 25 73 5c 6e | Targa f|ile %s\n|
|00001f70| 22 2c 20 6e 61 6d 65 29 | 3b 0d 20 20 20 20 63 6c |", name)|;. cl|
|00001f80| 6f 73 65 5f 61 6c 6c 28 | 29 3b 0d 20 20 20 20 65 |ose_all(|);. e|
|00001f90| 78 69 74 28 31 29 3b 0d | 20 20 20 20 7d 0d 20 20 |xit(1);.| }. |
|00001fa0| 69 66 20 28 66 72 65 61 | 64 28 74 67 61 68 65 61 |if (frea|d(tgahea|
|00001fb0| 64 65 72 2c 20 31 38 2c | 20 31 2c 20 66 69 6c 65 |der, 18,| 1, file|
|00001fc0| 70 29 20 21 3d 20 31 29 | 20 0d 20 20 20 20 7b 0d |p) != 1)| . {.|
|00001fd0| 20 20 20 20 66 70 72 69 | 6e 74 66 28 73 74 64 65 | fpri|ntf(stde|
|00001fe0| 72 72 2c 20 22 45 72 72 | 6f 72 20 72 65 61 64 69 |rr, "Err|or readi|
|00001ff0| 6e 67 20 68 65 61 64 65 | 72 20 6f 66 20 54 61 72 |ng heade|r of Tar|
|00002000| 67 61 20 69 6d 61 67 65 | 3a 20 25 73 5c 6e 22 2c |ga image|: %s\n",|
|00002010| 20 6e 61 6d 65 29 3b 0d | 20 20 20 20 63 6c 6f 73 | name);.| clos|
|00002020| 65 5f 61 6c 6c 28 29 3b | 0d 20 20 20 20 65 78 69 |e_all();|. exi|
|00002030| 74 28 31 29 3b 0d 20 20 | 20 20 7d 0d 0d 20 20 2f |t(1);. | }.. /|
|00002040| 2a 20 44 65 63 69 70 68 | 65 72 20 74 68 65 20 68 |* Deciph|er the h|
|00002050| 65 61 64 65 72 20 69 6e | 66 6f 72 6d 61 74 69 6f |eader in|formatio|
|00002060| 6e 20 2a 2f 0d 20 20 69 | 64 6c 65 6e 20 20 3d 20 |n */. i|dlen = |
|00002070| 74 67 61 68 65 61 64 65 | 72 5b 20 30 5d 3b 0d 20 |tgaheade|r[ 0];. |
|00002080| 20 66 74 79 70 65 20 20 | 3d 20 74 67 61 68 65 61 | ftype |= tgahea|
|00002090| 64 65 72 5b 20 32 5d 3b | 0d 20 20 63 6d 6c 65 6e |der[ 2];|. cmlen|
|000020a0| 20 20 3d 20 74 67 61 68 | 65 61 64 65 72 5b 20 35 | = tgah|eader[ 5|
|000020b0| 5d 20 2b 20 28 74 67 61 | 68 65 61 64 65 72 5b 20 |] + (tga|header[ |
|000020c0| 36 5d 20 3c 3c 20 38 29 | 3b 0d 20 20 63 6d 73 69 |6] << 8)|;. cmsi|
|000020d0| 7a 20 20 3d 20 74 67 61 | 68 65 61 64 65 72 5b 20 |z = tga|header[ |
|000020e0| 37 5d 20 2f 20 38 3b 0d | 20 20 77 69 64 74 68 20 |7] / 8;.| width |
|000020f0| 20 3d 20 74 67 61 68 65 | 61 64 65 72 5b 31 32 5d | = tgahe|ader[12]|
|00002100| 20 2b 20 28 74 67 61 68 | 65 61 64 65 72 5b 31 33 | + (tgah|eader[13|
|00002110| 5d 20 3c 3c 20 38 29 3b | 0d 20 20 68 65 69 67 68 |] << 8);|. heigh|
|00002120| 74 20 3d 20 74 67 61 68 | 65 61 64 65 72 5b 31 34 |t = tgah|eader[14|
|00002130| 5d 20 2b 20 28 74 67 61 | 68 65 61 64 65 72 5b 31 |] + (tga|header[1|
|00002140| 35 5d 20 3c 3c 20 38 29 | 3b 0d 20 20 70 73 69 7a |5] << 8)|;. psiz|
|00002150| 65 20 20 3d 20 74 67 61 | 68 65 61 64 65 72 5b 31 |e = tga|header[1|
|00002160| 36 5d 20 2f 20 38 3b 0d | 20 20 6f 72 69 65 6e 20 |6] / 8;.| orien |
|00002170| 20 3d 20 74 67 61 68 65 | 61 64 65 72 5b 31 37 5d | = tgahe|ader[17]|
|00002180| 20 26 20 30 78 32 30 3b | 20 2f 2a 20 52 69 67 68 | & 0x20;| /* Righ|
|00002190| 74 20 73 69 64 65 20 75 | 70 20 3f 20 2a 2f 0d 0d |t side u|p ? */..|
|000021a0| 20 20 49 6d 61 67 65 2d | 3e 69 77 69 64 74 68 20 | Image-|>iwidth |
|000021b0| 20 3d 20 77 69 64 74 68 | 3b 0d 20 20 49 6d 61 67 | = width|;. Imag|
|000021c0| 65 2d 3e 69 68 65 69 67 | 68 74 20 3d 20 68 65 69 |e->iheig|ht = hei|
|000021d0| 67 68 74 3b 0d 20 20 49 | 6d 61 67 65 2d 3e 77 69 |ght;. I|mage->wi|
|000021e0| 64 74 68 20 20 20 3d 20 | 28 44 42 4c 29 77 69 64 |dth = |(DBL)wid|
|000021f0| 74 68 3b 0d 20 20 49 6d | 61 67 65 2d 3e 68 65 69 |th;. Im|age->hei|
|00002200| 67 68 74 20 20 3d 20 28 | 44 42 4c 29 68 65 69 67 |ght = (|DBL)heig|
|00002210| 68 74 3b 0d 20 20 49 6d | 61 67 65 2d 3e 43 6f 6c |ht;. Im|age->Col|
|00002220| 6f 75 72 5f 4d 61 70 5f | 53 69 7a 65 20 3d 20 63 |our_Map_|Size = c|
|00002230| 6d 6c 65 6e 3b 0d 20 20 | 49 6d 61 67 65 2d 3e 43 |mlen;. |Image->C|
|00002240| 6f 6c 6f 75 72 5f 4d 61 | 70 20 3d 20 4e 55 4c 4c |olour_Ma|p = NULL|
|00002250| 3b 0d 0d 20 20 2f 2a 20 | 44 65 74 65 72 6d 69 6e |;.. /* |Determin|
|00002260| 65 20 69 66 20 74 68 69 | 73 20 69 73 20 61 20 73 |e if thi|s is a s|
|00002270| 75 70 70 6f 72 74 65 64 | 20 54 61 72 67 61 20 74 |upported| Targa t|
|00002280| 79 70 65 20 2a 2f 0d 20 | 20 69 66 20 28 66 74 79 |ype */. | if (fty|
|00002290| 70 65 20 3d 3d 20 39 20 | 7c 7c 20 66 74 79 70 65 |pe == 9 ||| ftype|
|000022a0| 20 3d 3d 20 31 30 29 0d | 20 20 20 20 63 66 6c 61 | == 10).| cfla|
|000022b0| 67 20 3d 20 31 3b 0d 20 | 20 65 6c 73 65 20 69 66 |g = 1;. | else if|
|000022c0| 20 28 66 74 79 70 65 20 | 3d 3d 20 31 20 7c 7c 20 | (ftype |== 1 || |
|000022d0| 66 74 79 70 65 20 3d 3d | 20 32 20 7c 7c 20 66 74 |ftype ==| 2 || ft|
|000022e0| 79 70 65 20 3d 3d 20 33 | 29 0d 20 20 20 20 63 66 |ype == 3|). cf|
|000022f0| 6c 61 67 20 3d 20 30 3b | 0d 20 20 65 6c 73 65 20 |lag = 0;|. else |
|00002300| 0d 20 20 20 20 7b 0d 20 | 20 20 20 66 70 72 69 6e |. {. | fprin|
|00002310| 74 66 28 73 74 64 65 72 | 72 2c 20 22 49 6d 61 67 |tf(stder|r, "Imag|
|00002320| 65 20 66 69 6c 65 20 25 | 73 20 69 73 20 61 6e 20 |e file %|s is an |
|00002330| 75 6e 73 75 70 70 6f 72 | 74 65 64 20 54 61 72 67 |unsuppor|ted Targ|
|00002340| 61 20 74 79 70 65 3a 20 | 25 64 5c 6e 22 2c 0d 20 |a type: |%d\n",. |
|00002350| 20 20 20 20 20 6e 61 6d | 65 2c 20 66 74 79 70 65 | nam|e, ftype|
|00002360| 29 3b 0d 20 20 20 20 63 | 6c 6f 73 65 5f 61 6c 6c |);. c|lose_all|
|00002370| 28 29 3b 0d 20 20 20 20 | 65 78 69 74 28 31 29 3b |();. |exit(1);|
|00002380| 0d 20 20 20 20 7d 0d 0d | 20 20 2f 2a 20 53 6b 69 |. }..| /* Ski|
|00002390| 70 20 6f 76 65 72 20 74 | 68 65 20 70 69 63 74 75 |p over t|he pictu|
|000023a0| 72 65 20 49 44 20 69 6e | 66 6f 72 6d 61 74 69 6f |re ID in|formatio|
|000023b0| 6e 20 2a 2f 0d 20 20 69 | 66 20 28 69 64 6c 65 6e |n */. i|f (idlen|
|000023c0| 20 3e 20 30 20 26 26 20 | 66 72 65 61 64 28 69 64 | > 0 && |fread(id|
|000023d0| 62 75 66 2c 20 69 64 6c | 65 6e 2c 20 31 2c 20 66 |buf, idl|en, 1, f|
|000023e0| 69 6c 65 70 29 20 21 3d | 20 31 29 20 0d 20 20 20 |ilep) !=| 1) . |
|000023f0| 20 7b 0d 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 | {. f|printf(s|
|00002400| 74 64 65 72 72 2c 20 22 | 72 65 61 64 69 6e 67 20 |tderr, "|reading |
|00002410| 69 64 65 6e 74 69 66 69 | 63 61 74 69 6f 6e 20 66 |identifi|cation f|
|00002420| 69 65 6c 64 20 6f 66 20 | 25 73 5c 6e 22 2c 20 6e |ield of |%s\n", n|
|00002430| 61 6d 65 29 3b 0d 20 20 | 20 20 63 6c 6f 73 65 5f |ame);. | close_|
|00002440| 61 6c 6c 28 29 3b 0d 20 | 20 20 20 65 78 69 74 28 |all();. | exit(|
|00002450| 31 29 3b 0d 20 20 20 20 | 7d 0d 0d 20 20 2f 2a 20 |1);. |}.. /* |
|00002460| 52 65 61 64 20 69 6e 20 | 74 68 65 20 74 68 65 20 |Read in |the the |
|00002470| 63 6f 6c 6f 72 20 6d 61 | 70 20 28 69 66 20 61 6e |color ma|p (if an|
|00002480| 79 29 20 2a 2f 0d 20 20 | 69 66 20 28 63 6d 6c 65 |y) */. |if (cmle|
|00002490| 6e 20 3e 20 30 29 20 0d | 20 20 20 20 7b 0d 20 20 |n > 0) .| {. |
|000024a0| 20 20 69 66 20 28 70 73 | 69 7a 65 20 21 3d 20 31 | if (ps|ize != 1|
|000024b0| 29 20 0d 20 20 20 20 20 | 20 7b 0d 20 20 20 20 20 |) . | {. |
|000024c0| 20 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c | fprintf|(stderr,|
|000024d0| 20 22 43 61 6e 27 74 20 | 73 75 70 70 6f 72 74 20 | "Can't |support |
|000024e0| 25 64 20 62 69 74 73 20 | 69 6e 20 61 20 63 6f 6c |%d bits |in a col|
|000024f0| 6f 72 20 6d 61 70 20 69 | 6e 64 65 78 5c 6e 22 2c |or map i|ndex\n",|
|00002500| 0d 20 20 20 20 20 20 20 | 20 70 73 69 7a 65 20 2a |. | psize *|
|00002510| 20 38 29 3b 0d 20 20 20 | 20 20 20 63 6c 6f 73 65 | 8);. | close|
|00002520| 5f 61 6c 6c 28 29 3b 0d | 20 20 20 20 20 20 65 78 |_all();.| ex|
|00002530| 69 74 28 31 29 3b 0d 20 | 20 20 20 20 20 7d 0d 20 |it(1);. | }. |
|00002540| 20 20 20 69 66 20 28 28 | 63 6d 61 70 20 3d 20 28 | if ((|cmap = (|
|00002550| 49 4d 41 47 45 5f 43 4f | 4c 4f 55 52 20 2a 29 6d |IMAGE_CO|LOUR *)m|
|00002560| 61 6c 6c 6f 63 28 63 6d | 6c 65 6e 20 2a 20 73 69 |alloc(cm|len * si|
|00002570| 7a 65 6f 66 28 49 4d 41 | 47 45 5f 43 4f 4c 4f 55 |zeof(IMA|GE_COLOU|
|00002580| 52 29 29 29 20 3d 3d 20 | 4e 55 4c 4c 29 20 0d 20 |R))) == |NULL) . |
|00002590| 20 20 20 20 20 7b 0d 20 | 20 20 20 20 20 66 70 72 | {. | fpr|
|000025a0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 46 61 |intf(std|err, "Fa|
|000025b0| 69 6c 65 64 20 74 6f 20 | 61 6c 6c 6f 63 61 74 65 |iled to |allocate|
|000025c0| 20 6d 65 6d 6f 72 79 20 | 66 6f 72 20 69 6d 61 67 | memory |for imag|
|000025d0| 65 3a 20 25 73 5c 6e 22 | 2c 20 6e 61 6d 65 29 3b |e: %s\n"|, name);|
|000025e0| 0d 20 20 20 20 20 20 63 | 6c 6f 73 65 5f 61 6c 6c |. c|lose_all|
|000025f0| 28 29 3b 0d 20 20 20 20 | 20 20 65 78 69 74 28 31 |();. | exit(1|
|00002600| 29 3b 0d 20 20 20 20 20 | 20 7d 0d 20 20 20 20 66 |);. | }. f|
|00002610| 6f 72 20 28 69 3d 30 3b | 69 3c 63 6d 6c 65 6e 3b |or (i=0;|i<cmlen;|
|00002620| 69 2b 2b 29 20 0d 20 20 | 20 20 20 20 7b 0d 20 20 |i++) . | {. |
|00002630| 20 20 20 20 66 6f 72 20 | 28 6a 3d 30 3b 6a 3c 63 | for |(j=0;j<c|
|00002640| 6d 73 69 7a 3b 6a 2b 2b | 29 0d 20 20 20 20 20 20 |msiz;j++|). |
|00002650| 20 20 69 66 20 28 28 74 | 65 6d 70 20 3d 20 66 67 | if ((t|emp = fg|
|00002660| 65 74 63 28 66 69 6c 65 | 70 29 29 20 3d 3d 20 45 |etc(file|p)) == E|
|00002670| 4f 46 29 20 0d 20 20 20 | 20 20 20 20 20 7b 0d 20 |OF) . | {. |
|00002680| 20 20 20 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 | f|printf(s|
|00002690| 74 64 65 72 72 2c 20 22 | 50 72 65 6d 61 74 75 72 |tderr, "|Prematur|
|000026a0| 65 20 45 4f 46 20 69 6e | 20 69 6d 61 67 65 20 66 |e EOF in| image f|
|000026b0| 69 6c 65 3a 20 25 73 5c | 6e 22 2c 20 6e 61 6d 65 |ile: %s\|n", name|
|000026c0| 29 3b 0d 20 20 20 20 20 | 20 20 20 63 6c 6f 73 65 |);. | close|
|000026d0| 5f 61 6c 6c 28 29 3b 0d | 20 20 20 20 20 20 20 20 |_all();.| |
|000026e0| 65 78 69 74 28 31 29 3b | 0d 20 20 20 20 20 20 20 |exit(1);|. |
|000026f0| 20 7d 0d 20 20 20 20 20 | 20 20 20 65 6c 73 65 0d | }. | else.|
|00002700| 20 20 20 20 20 20 20 20 | 20 20 62 79 74 65 73 5b | | bytes[|
|00002710| 6a 5d 20 3d 20 28 75 6e | 73 69 67 6e 65 64 20 63 |j] = (un|signed c|
|00002720| 68 61 72 29 74 65 6d 70 | 3b 0d 20 20 20 20 20 20 |har)temp|;. |
|00002730| 63 6f 6e 76 65 72 74 5f | 74 61 72 67 61 5f 63 6f |convert_|targa_co|
|00002740| 6c 6f 72 28 26 63 6d 61 | 70 5b 69 5d 2c 20 63 6d |lor(&cma|p[i], cm|
|00002750| 73 69 7a 2c 20 62 79 74 | 65 73 29 3b 0d 20 20 20 |siz, byt|es);. |
|00002760| 20 20 20 7d 0d 20 20 20 | 20 49 6d 61 67 65 2d 3e | }. | Image->|
|00002770| 43 6f 6c 6f 75 72 5f 4d | 61 70 20 3d 20 63 6d 61 |Colour_M|ap = cma|
|00002780| 70 3b 0d 20 20 20 20 7d | 0d 20 20 65 6c 73 65 0d |p;. }|. else.|
|00002790| 20 20 20 20 49 6d 61 67 | 65 2d 3e 43 6f 6c 6f 75 | Imag|e->Colou|
|000027a0| 72 5f 4d 61 70 20 3d 20 | 4e 55 4c 4c 3b 0d 0d 20 |r_Map = |NULL;.. |
|000027b0| 20 2f 2a 20 41 6c 6c 6f | 63 61 74 65 20 74 68 65 | /* Allo|cate the|
|000027c0| 20 62 75 66 66 65 72 20 | 66 6f 72 20 74 68 65 20 | buffer |for the |
|000027d0| 69 6d 61 67 65 20 2a 2f | 0d 20 20 69 66 20 28 63 |image */|. if (c|
|000027e0| 6d 6c 65 6e 20 3e 20 30 | 29 20 0d 20 20 20 20 7b |mlen > 0|) . {|
|000027f0| 0d 20 20 20 20 69 66 20 | 28 28 49 6d 61 67 65 2d |. if |((Image-|
|00002800| 3e 64 61 74 61 2e 6d 61 | 70 5f 6c 69 6e 65 73 20 |>data.ma|p_lines |
|00002810| 3d 20 28 75 6e 73 69 67 | 6e 65 64 20 63 68 61 72 |= (unsig|ned char|
|00002820| 20 2a 2a 29 0d 20 20 20 | 20 20 20 6d 61 6c 6c 6f | **). | mallo|
|00002830| 63 28 68 65 69 67 68 74 | 20 2a 20 73 69 7a 65 6f |c(height| * sizeo|
|00002840| 66 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 20 |f(unsign|ed char |
|00002850| 2a 29 29 29 3d 3d 4e 55 | 4c 4c 29 20 0d 20 20 20 |*)))==NU|LL) . |
|00002860| 20 20 20 7b 0d 20 20 20 | 20 20 20 66 70 72 69 6e | {. | fprin|
|00002870| 74 66 20 28 73 74 64 65 | 72 72 2c 20 22 43 61 6e |tf (stde|rr, "Can|
|00002880| 6e 6f 74 20 61 6c 6c 6f | 63 61 74 65 20 6d 65 6d |not allo|cate mem|
|00002890| 6f 72 79 20 66 6f 72 20 | 69 6d 61 67 65 3a 20 25 |ory for |image: %|
|000028a0| 73 5c 6e 22 2c 20 6e 61 | 6d 65 29 3b 0d 20 20 20 |s\n", na|me);. |
|000028b0| 20 20 20 63 6c 6f 73 65 | 5f 61 6c 6c 28 29 3b 20 | close|_all(); |
|000028c0| 0d 20 20 20 20 20 20 65 | 78 69 74 28 31 29 3b 0d |. e|xit(1);.|
|000028d0| 20 20 20 20 20 20 7d 0d | 20 20 20 20 7d 0d 20 20 | }.| }. |
|000028e0| 65 6c 73 65 20 69 66 20 | 28 28 49 6d 61 67 65 2d |else if |((Image-|
|000028f0| 3e 64 61 74 61 2e 72 67 | 62 5f 6c 69 6e 65 73 20 |>data.rg|b_lines |
|00002900| 3d 20 28 73 74 72 75 63 | 74 20 49 6d 61 67 65 5f |= (struc|t Image_|
|00002910| 4c 69 6e 65 20 2a 29 0d | 20 20 20 20 6d 61 6c 6c |Line *).| mall|
|00002920| 6f 63 28 68 65 69 67 68 | 74 20 2a 20 73 69 7a 65 |oc(heigh|t * size|
|00002930| 6f 66 28 73 74 72 75 63 | 74 20 49 6d 61 67 65 5f |of(struc|t Image_|
|00002940| 4c 69 6e 65 29 29 29 20 | 3d 3d 20 4e 55 4c 4c 29 |Line))) |== NULL)|
|00002950| 20 0d 20 20 20 20 7b 0d | 20 20 20 20 66 70 72 69 | . {.| fpri|
|00002960| 6e 74 66 20 28 73 74 64 | 65 72 72 2c 20 22 43 61 |ntf (std|err, "Ca|
|00002970| 6e 6e 6f 74 20 61 6c 6c | 6f 63 61 74 65 20 6d 65 |nnot all|ocate me|
|00002980| 6d 6f 72 79 20 66 6f 72 | 20 69 6d 61 67 65 3a 20 |mory for| image: |
|00002990| 25 73 5c 6e 22 2c 20 6e | 61 6d 65 29 3b 0d 20 20 |%s\n", n|ame);. |
|000029a0| 20 20 63 6c 6f 73 65 5f | 61 6c 6c 28 29 3b 20 0d | close_|all(); .|
|000029b0| 20 20 20 20 65 78 69 74 | 28 31 29 3b 0d 20 20 20 | exit|(1);. |
|000029c0| 20 7d 0d 20 20 66 6f 72 | 20 28 69 3d 30 3b 69 3c | }. for| (i=0;i<|
|000029d0| 68 65 69 67 68 74 3b 69 | 2b 2b 29 20 0d 20 20 20 |height;i|++) . |
|000029e0| 20 7b 0d 20 20 20 20 69 | 66 20 28 63 6d 6c 65 6e | {. i|f (cmlen|
|000029f0| 20 3e 20 30 29 20 0d 20 | 20 20 20 20 20 7b 0d 20 | > 0) . | {. |
|00002a00| 20 20 20 20 20 6b 20 3d | 20 77 69 64 74 68 20 2a | k =| width *|
|00002a10| 20 73 69 7a 65 6f 66 28 | 75 6e 73 69 67 6e 65 64 | sizeof(|unsigned|
|00002a20| 20 63 68 61 72 29 3b 0d | 20 20 20 20 20 20 6d 61 | char);.| ma|
|00002a30| 70 5f 6c 69 6e 65 20 3d | 20 28 75 6e 73 69 67 6e |p_line =| (unsign|
|00002a40| 65 64 20 63 68 61 72 20 | 2a 29 6d 61 6c 6c 6f 63 |ed char |*)malloc|
|00002a50| 28 6b 29 3b 0d 20 20 20 | 20 20 20 69 66 20 28 6d |(k);. | if (m|
|00002a60| 61 70 5f 6c 69 6e 65 20 | 3d 3d 20 4e 55 4c 4c 29 |ap_line |== NULL)|
|00002a70| 20 0d 20 20 20 20 20 20 | 20 20 7b 0d 20 20 20 20 | . | {. |
|00002a80| 20 20 20 20 66 70 72 69 | 6e 74 66 28 73 74 64 65 | fpri|ntf(stde|
|00002a90| 72 72 2c 20 22 43 61 6e | 6e 6f 74 20 61 6c 6c 6f |rr, "Can|not allo|
|00002aa0| 63 61 74 65 20 6d 65 6d | 6f 72 79 20 66 6f 72 20 |cate mem|ory for |
|00002ab0| 69 6d 61 67 65 3a 20 25 | 73 5c 6e 22 2c 20 6e 61 |image: %|s\n", na|
|00002ac0| 6d 65 29 3b 0d 20 20 20 | 20 20 20 20 20 63 6c 6f |me);. | clo|
|00002ad0| 73 65 5f 61 6c 6c 28 29 | 3b 0d 20 20 20 20 20 20 |se_all()|;. |
|00002ae0| 20 20 65 78 69 74 28 31 | 29 3b 0d 20 20 20 20 20 | exit(1|);. |
|00002af0| 20 20 20 7d 0d 20 20 20 | 20 20 20 49 6d 61 67 65 | }. | Image|
|00002b00| 2d 3e 64 61 74 61 2e 6d | 61 70 5f 6c 69 6e 65 73 |->data.m|ap_lines|
|00002b10| 5b 69 5d 20 3d 20 6d 61 | 70 5f 6c 69 6e 65 3b 0d |[i] = ma|p_line;.|
|00002b20| 20 20 20 20 20 20 7d 0d | 20 20 20 20 65 6c 73 65 | }.| else|
|00002b30| 20 0d 20 20 20 20 20 20 | 7b 0d 20 20 20 20 20 20 | . |{. |
|00002b40| 6c 69 6e 65 5f 64 61 74 | 61 20 3d 20 26 49 6d 61 |line_dat|a = &Ima|
|00002b50| 67 65 2d 3e 64 61 74 61 | 2e 72 67 62 5f 6c 69 6e |ge->data|.rgb_lin|
|00002b60| 65 73 5b 69 5d 3b 0d 20 | 20 20 20 20 20 6b 20 3d |es[i];. | k =|
|00002b70| 20 77 69 64 74 68 20 2a | 20 73 69 7a 65 6f 66 28 | width *| sizeof(|
|00002b80| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 29 3b 0d |unsigned| char);.|
|00002b90| 20 20 20 20 20 20 6c 69 | 6e 65 5f 64 61 74 61 2d | li|ne_data-|
|00002ba0| 3e 72 65 64 20 20 20 3d | 20 28 75 6e 73 69 67 6e |>red =| (unsign|
|00002bb0| 65 64 20 63 68 61 72 20 | 2a 29 6d 61 6c 6c 6f 63 |ed char |*)malloc|
|00002bc0| 28 6b 29 3b 0d 20 20 20 | 20 20 20 6c 69 6e 65 5f |(k);. | line_|
|00002bd0| 64 61 74 61 2d 3e 67 72 | 65 65 6e 20 3d 20 28 75 |data->gr|een = (u|
|00002be0| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 20 2a 29 6d |nsigned |char *)m|
|00002bf0| 61 6c 6c 6f 63 28 6b 29 | 3b 0d 20 20 20 20 20 20 |alloc(k)|;. |
|00002c00| 6c 69 6e 65 5f 64 61 74 | 61 2d 3e 62 6c 75 65 20 |line_dat|a->blue |
|00002c10| 20 3d 20 28 75 6e 73 69 | 67 6e 65 64 20 63 68 61 | = (unsi|gned cha|
|00002c20| 72 20 2a 29 6d 61 6c 6c | 6f 63 28 6b 29 3b 0d 20 |r *)mall|oc(k);. |
|00002c30| 20 20 20 20 20 69 66 20 | 28 6c 69 6e 65 5f 64 61 | if |(line_da|
|00002c40| 74 61 2d 3e 72 65 64 20 | 3d 3d 20 4e 55 4c 4c 20 |ta->red |== NULL |
|00002c50| 7c 7c 20 6c 69 6e 65 5f | 64 61 74 61 2d 3e 67 72 ||| line_|data->gr|
|00002c60| 65 65 6e 20 3d 3d 20 4e | 55 4c 4c 20 7c 7c 0d 20 |een == N|ULL ||. |
|00002c70| 20 20 20 20 20 20 20 6c | 69 6e 65 5f 64 61 74 61 | l|ine_data|
|00002c80| 2d 3e 62 6c 75 65 20 3d | 3d 20 4e 55 4c 4c 29 20 |->blue =|= NULL) |
|00002c90| 0d 20 20 20 20 20 20 20 | 20 7b 0d 20 20 20 20 20 |. | {. |
|00002ca0| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 | fprin|tf(stder|
|00002cb0| 72 2c 20 22 43 61 6e 6e | 6f 74 20 61 6c 6c 6f 63 |r, "Cann|ot alloc|
|00002cc0| 61 74 65 20 6d 65 6d 6f | 72 79 20 66 6f 72 20 69 |ate memo|ry for i|
|00002cd0| 6d 61 67 65 3a 20 25 73 | 5c 6e 22 2c 20 6e 61 6d |mage: %s|\n", nam|
|00002ce0| 65 29 3b 0d 20 20 20 20 | 20 20 20 20 63 6c 6f 73 |e);. | clos|
|00002cf0| 65 5f 61 6c 6c 28 29 3b | 0d 20 20 20 20 20 20 20 |e_all();|. |
|00002d00| 20 65 78 69 74 28 31 29 | 3b 0d 20 20 20 20 20 20 | exit(1)|;. |
|00002d10| 20 20 7d 0d 20 20 20 20 | 20 20 7d 0d 20 20 20 20 | }. | }. |
|00002d20| 7d 0d 0d 20 20 2f 2a 20 | 52 65 61 64 20 74 68 65 |}.. /* |Read the|
|00002d30| 20 69 6d 61 67 65 20 69 | 6e 74 6f 20 74 68 65 20 | image i|nto the |
|00002d40| 62 75 66 66 65 72 20 2a | 2f 0d 20 20 69 66 20 28 |buffer *|/. if (|
|00002d50| 63 66 6c 61 67 29 20 0d | 20 20 20 20 7b 0d 20 20 |cflag) .| {. |
|00002d60| 20 20 2f 2a 20 52 4c 45 | 20 63 6f 6d 70 72 65 73 | /* RLE| compres|
|00002d70| 73 65 64 20 69 6d 61 67 | 65 73 20 2a 2f 0d 20 20 |sed imag|es */. |
|00002d80| 20 20 69 66 20 28 63 6d | 6c 65 6e 20 3e 20 30 29 | if (cm|len > 0)|
|00002d90| 0d 20 20 20 20 20 20 69 | 66 20 28 6f 72 69 65 6e |. i|f (orien|
|00002da0| 29 0d 20 20 20 20 20 20 | 20 20 6d 61 70 5f 6c 69 |). | map_li|
|00002db0| 6e 65 20 3d 20 49 6d 61 | 67 65 2d 3e 64 61 74 61 |ne = Ima|ge->data|
|00002dc0| 2e 6d 61 70 5f 6c 69 6e | 65 73 5b 30 5d 3b 0d 20 |.map_lin|es[0];. |
|00002dd0| 20 20 20 20 20 65 6c 73 | 65 0d 20 20 20 20 20 20 | els|e. |
|00002de0| 20 20 6d 61 70 5f 6c 69 | 6e 65 20 3d 20 49 6d 61 | map_li|ne = Ima|
|00002df0| 67 65 2d 3e 64 61 74 61 | 2e 6d 61 70 5f 6c 69 6e |ge->data|.map_lin|
|00002e00| 65 73 5b 68 65 69 67 68 | 74 2d 31 5d 3b 0d 20 20 |es[heigh|t-1];. |
|00002e10| 20 20 65 6c 73 65 0d 20 | 20 20 20 20 20 69 66 20 | else. | if |
|00002e20| 28 6f 72 69 65 6e 29 0d | 20 20 20 20 20 20 20 20 |(orien).| |
|00002e30| 6c 69 6e 65 5f 64 61 74 | 61 20 3d 20 26 49 6d 61 |line_dat|a = &Ima|
|00002e40| 67 65 2d 3e 64 61 74 61 | 2e 72 67 62 5f 6c 69 6e |ge->data|.rgb_lin|
|00002e50| 65 73 5b 30 5d 3b 0d 20 | 20 20 20 20 20 65 6c 73 |es[0];. | els|
|00002e60| 65 0d 20 20 20 20 20 20 | 20 20 6c 69 6e 65 5f 64 |e. | line_d|
|00002e70| 61 74 61 20 3d 20 26 49 | 6d 61 67 65 2d 3e 64 61 |ata = &I|mage->da|
|00002e80| 74 61 2e 72 67 62 5f 6c | 69 6e 65 73 5b 68 65 69 |ta.rgb_l|ines[hei|
|00002e90| 67 68 74 2d 31 5d 3b 0d | 20 20 20 20 69 20 3d 20 |ght-1];.| i = |
|00002ea0| 30 3b 20 2f 2a 20 72 6f | 77 20 63 6f 75 6e 74 65 |0; /* ro|w counte|
|00002eb0| 72 20 2a 2f 0d 20 20 20 | 20 6a 20 3d 20 30 3b 20 |r */. | j = 0; |
|00002ec0| 2f 2a 20 63 6f 6c 75 6d | 6e 20 63 6f 75 6e 74 65 |/* colum|n counte|
|00002ed0| 72 20 2a 2f 0d 20 20 20 | 20 77 68 69 6c 65 20 28 |r */. | while (|
|00002ee0| 69 20 3c 20 68 65 69 67 | 68 74 29 20 0d 20 20 20 |i < heig|ht) . |
|00002ef0| 20 20 20 7b 0d 20 20 20 | 20 20 20 2f 2a 20 47 72 | {. | /* Gr|
|00002f00| 61 62 20 61 20 68 65 61 | 64 65 72 20 2a 2f 0d 20 |ab a hea|der */. |
|00002f10| 20 20 20 20 20 69 66 20 | 28 28 68 20 3d 20 66 67 | if |((h = fg|
|00002f20| 65 74 63 28 66 69 6c 65 | 70 29 29 20 3d 3d 20 45 |etc(file|p)) == E|
|00002f30| 4f 46 29 20 0d 20 20 20 | 20 20 20 20 20 7b 0d 20 |OF) . | {. |
|00002f40| 20 20 20 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 | f|printf(s|
|00002f50| 74 64 65 72 72 2c 20 22 | 50 72 65 6d 61 74 75 72 |tderr, "|Prematur|
|00002f60| 65 20 45 4f 46 20 69 6e | 20 69 6d 61 67 65 20 66 |e EOF in| image f|
|00002f70| 69 6c 65 3a 20 25 73 5c | 6e 22 2c 20 6e 61 6d 65 |ile: %s\|n", name|
|00002f80| 29 3b 0d 20 20 20 20 20 | 20 20 20 63 6c 6f 73 65 |);. | close|
|00002f90| 5f 61 6c 6c 28 29 3b 0d | 20 20 20 20 20 20 20 20 |_all();.| |
|00002fa0| 65 78 69 74 28 31 29 3b | 0d 20 20 20 20 20 20 20 |exit(1);|. |
|00002fb0| 20 7d 0d 20 20 20 20 20 | 20 69 66 20 28 68 20 26 | }. | if (h &|
|00002fc0| 20 30 78 38 30 29 20 0d | 20 20 20 20 20 20 20 20 | 0x80) .| |
|00002fd0| 7b 0d 20 20 20 20 20 20 | 20 20 2f 2a 20 52 65 70 |{. | /* Rep|
|00002fe0| 65 61 74 20 62 75 66 66 | 65 72 20 2a 2f 0d 20 20 |eat buff|er */. |
|00002ff0| 20 20 20 20 20 20 68 20 | 26 3d 20 30 78 37 46 3b | h |&= 0x7F;|
|00003000| 0d 20 20 20 20 20 20 20 | 20 66 6f 72 20 28 6b 3d |. | for (k=|
|00003010| 30 3b 6b 3c 70 73 69 7a | 65 3b 6b 2b 2b 29 0d 20 |0;k<psiz|e;k++). |
|00003020| 20 20 20 20 20 20 20 20 | 20 69 66 20 28 28 74 65 | | if ((te|
|00003030| 6d 70 20 3d 20 66 67 65 | 74 63 28 66 69 6c 65 70 |mp = fge|tc(filep|
|00003040| 29 29 20 3d 3d 20 45 4f | 46 29 20 0d 20 20 20 20 |)) == EO|F) . |
|00003050| 20 20 20 20 20 20 7b 0d | 20 20 20 20 20 20 20 20 | {.| |
|00003060| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 | fprint|f(stderr|
|00003070| 2c 20 22 50 72 65 6d 61 | 74 75 72 65 20 45 4f 46 |, "Prema|ture EOF|
|00003080| 20 69 6e 20 69 6d 61 67 | 65 20 66 69 6c 65 3a 20 | in imag|e file: |
|00003090| 25 73 5c 6e 22 2c 20 6e | 61 6d 65 29 3b 0d 20 20 |%s\n", n|ame);. |
|000030a0| 20 20 20 20 20 20 20 20 | 63 6c 6f 73 65 5f 61 6c | |close_al|
|000030b0| 6c 28 29 3b 0d 20 20 20 | 20 20 20 20 20 20 20 65 |l();. | e|
|000030c0| 78 69 74 28 31 29 3b 0d | 20 20 20 20 20 20 20 20 |xit(1);.| |
|000030d0| 20 20 7d 0d 20 20 20 20 | 20 20 20 20 20 20 65 6c | }. | el|
|000030e0| 73 65 0d 20 20 20 20 20 | 20 20 20 20 20 20 20 62 |se. | b|
|000030f0| 79 74 65 73 5b 6b 5d 20 | 3d 20 28 75 6e 73 69 67 |ytes[k] |= (unsig|
|00003100| 6e 65 64 20 63 68 61 72 | 29 74 65 6d 70 3b 0d 20 |ned char|)temp;. |
|00003110| 20 20 20 20 20 20 20 69 | 66 20 28 63 6d 6c 65 6e | i|f (cmlen|
|00003120| 20 3d 3d 20 30 29 0d 20 | 20 20 20 20 20 20 20 20 | == 0). | |
|00003130| 20 63 6f 6e 76 65 72 74 | 5f 74 61 72 67 61 5f 63 | convert|_targa_c|
|00003140| 6f 6c 6f 72 28 26 70 69 | 78 65 6c 2c 20 70 73 69 |olor(&pi|xel, psi|
|00003150| 7a 65 2c 20 62 79 74 65 | 73 29 3b 0d 20 20 20 20 |ze, byte|s);. |
|00003160| 20 20 20 20 66 6f 72 20 | 28 20 3b 20 68 20 3e 3d | for |( ; h >=|
|00003170| 20 30 3b 20 68 2d 2d 29 | 20 0d 20 20 20 20 20 20 | 0; h--)| . |
|00003180| 20 20 20 20 7b 0d 20 20 | 20 20 20 20 20 20 20 20 | {. | |
|00003190| 69 66 20 28 63 6d 6c 65 | 6e 20 3e 20 30 29 0d 20 |if (cmle|n > 0). |
|000031a0| 20 20 20 20 20 20 20 20 | 20 20 20 6d 61 70 5f 6c | | map_l|
|000031b0| 69 6e 65 5b 6a 5d 20 3d | 20 62 79 74 65 73 5b 30 |ine[j] =| bytes[0|
|000031c0| 5d 3b 0d 20 20 20 20 20 | 20 20 20 20 20 65 6c 73 |];. | els|
|000031d0| 65 20 0d 20 20 20 20 20 | 20 20 20 20 20 20 20 7b |e . | {|
|000031e0| 0d 20 20 20 20 20 20 20 | 20 20 20 20 20 6c 69 6e |. | lin|
|000031f0| 65 5f 64 61 74 61 2d 3e | 72 65 64 5b 6a 5d 20 20 |e_data->|red[j] |
|00003200| 20 3d 20 28 75 6e 73 69 | 67 6e 65 64 20 63 68 61 | = (unsi|gned cha|
|00003210| 72 29 70 69 78 65 6c 2e | 52 65 64 3b 0d 20 20 20 |r)pixel.|Red;. |
|00003220| 20 20 20 20 20 20 20 20 | 20 6c 69 6e 65 5f 64 61 | | line_da|
|00003230| 74 61 2d 3e 67 72 65 65 | 6e 5b 6a 5d 20 3d 20 28 |ta->gree|n[j] = (|
|00003240| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 29 70 69 |unsigned| char)pi|
|00003250| 78 65 6c 2e 47 72 65 65 | 6e 3b 0d 20 20 20 20 20 |xel.Gree|n;. |
|00003260| 20 20 20 20 20 20 20 6c | 69 6e 65 5f 64 61 74 61 | l|ine_data|
|00003270| 2d 3e 62 6c 75 65 5b 6a | 5d 20 20 3d 20 28 75 6e |->blue[j|] = (un|
|00003280| 73 69 67 6e 65 64 20 63 | 68 61 72 29 70 69 78 65 |signed c|har)pixe|
|00003290| 6c 2e 42 6c 75 65 3b 0d | 20 20 20 20 20 20 20 20 |l.Blue;.| |
|000032a0| 20 20 20 20 7d 0d 20 20 | 20 20 20 20 20 20 20 20 | }. | |
|000032b0| 69 66 20 28 2b 2b 6a 20 | 3d 3d 20 77 69 64 74 68 |if (++j |== width|
|000032c0| 29 20 0d 20 20 20 20 20 | 20 20 20 20 20 20 20 7b |) . | {|
|000032d0| 0d 20 20 20 20 20 20 20 | 20 20 20 20 20 69 2b 2b |. | i++|
|000032e0| 3b 0d 20 20 20 20 20 20 | 20 20 20 20 20 20 69 66 |;. | if|
|000032f0| 20 28 63 6d 6c 65 6e 20 | 3e 20 30 29 20 0d 20 20 | (cmlen |> 0) . |
|00003300| 20 20 20 20 20 20 20 20 | 20 20 20 20 7b 0d 20 20 | | {. |
|00003310| 20 20 20 20 20 20 20 20 | 20 20 20 20 69 66 20 28 | | if (|
|00003320| 6f 72 69 65 6e 29 0d 20 | 20 20 20 20 20 20 20 20 |orien). | |
|00003330| 20 20 20 20 20 20 20 6d | 61 70 5f 6c 69 6e 65 20 | m|ap_line |
|00003340| 3d 20 49 6d 61 67 65 2d | 3e 64 61 74 61 2e 6d 61 |= Image-|>data.ma|
|00003350| 70 5f 6c 69 6e 65 73 5b | 69 5d 3b 0d 20 20 20 20 |p_lines[|i];. |
|00003360| 20 20 20 20 20 20 20 20 | 20 20 65 6c 73 65 0d 20 | | else. |
|00003370| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 6d | | m|
|00003380| 61 70 5f 6c 69 6e 65 20 | 3d 20 49 6d 61 67 65 2d |ap_line |= Image-|
|00003390| 3e 64 61 74 61 2e 6d 61 | 70 5f 6c 69 6e 65 73 5b |>data.ma|p_lines[|
|000033a0| 68 65 69 67 68 74 2d 69 | 2d 31 5d 3b 0d 20 20 20 |height-i|-1];. |
|000033b0| 20 20 20 20 20 20 20 20 | 20 20 20 7d 0d 20 20 20 | | }. |
|000033c0| 20 20 20 20 20 20 20 20 | 20 65 6c 73 65 0d 20 20 | | else. |
|000033d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 6c 69 6e 65 | | line|
|000033e0| 5f 64 61 74 61 20 2b 3d | 20 28 6f 72 69 65 6e 20 |_data +=| (orien |
|000033f0| 3f 20 31 20 3a 20 2d 31 | 29 3b 0d 20 20 20 20 20 |? 1 : -1|);. |
|00003400| 20 20 20 20 20 20 20 6a | 20 3d 20 30 3b 0d 20 20 | j| = 0;. |
|00003410| 20 20 20 20 20 20 20 20 | 20 20 7d 0d 20 20 20 20 | | }. |
|00003420| 20 20 20 20 20 20 7d 0d | 20 20 20 20 20 20 20 20 | }.| |
|00003430| 7d 0d 20 20 20 20 20 20 | 65 6c 73 65 20 0d 20 20 |}. |else . |
|00003440| 20 20 20 20 20 20 7b 0d | 20 20 20 20 20 20 20 20 | {.| |
|00003450| 2f 2a 20 43 6f 70 79 20 | 62 75 66 66 65 72 20 2a |/* Copy |buffer *|
|00003460| 2f 0d 20 20 20 20 20 20 | 20 20 20 20 66 6f 72 20 |/. | for |
|00003470| 28 3b 68 3e 3d 30 3b 68 | 2d 2d 29 20 0d 20 20 20 |(;h>=0;h|--) . |
|00003480| 20 20 20 20 20 20 20 7b | 0d 20 20 20 20 20 20 20 | {|. |
|00003490| 20 20 20 66 6f 72 20 28 | 6b 3d 30 3b 6b 3c 70 73 | for (|k=0;k<ps|
|000034a0| 69 7a 65 3b 6b 2b 2b 29 | 0d 20 20 20 20 20 20 20 |ize;k++)|. |
|000034b0| 20 20 20 20 20 69 66 20 | 28 28 74 65 6d 70 20 3d | if |((temp =|
|000034c0| 20 66 67 65 74 63 28 66 | 69 6c 65 70 29 29 20 3d | fgetc(f|ilep)) =|
|000034d0| 3d 20 45 4f 46 29 20 0d | 20 20 20 20 20 20 20 20 |= EOF) .| |
|000034e0| 20 20 20 20 7b 0d 20 20 | 20 20 20 20 20 20 20 20 | {. | |
|000034f0| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 | fprint|f(stderr|
|00003500| 2c 20 22 50 72 65 6d 61 | 74 75 72 65 20 45 4f 46 |, "Prema|ture EOF|
|00003510| 20 69 6e 20 69 6d 61 67 | 65 20 66 69 6c 65 3a 20 | in imag|e file: |
|00003520| 25 73 5c 6e 22 2c 20 6e | 61 6d 65 29 3b 0d 20 20 |%s\n", n|ame);. |
|00003530| 20 20 20 20 20 20 20 20 | 20 20 63 6c 6f 73 65 5f | | close_|
|00003540| 61 6c 6c 28 29 3b 0d 20 | 20 20 20 20 20 20 20 20 |all();. | |
|00003550| 20 20 20 65 78 69 74 28 | 31 29 3b 0d 20 20 20 20 | exit(|1);. |
|00003560| 20 20 20 20 20 20 20 20 | 7d 0d 20 20 20 20 20 20 | |}. |
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|00003610| 63 6f 6e 76 65 72 74 5f | 74 61 72 67 61 5f 63 6f |convert_|targa_co|
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|000036e0| 20 63 68 61 72 29 70 69 | 78 65 6c 2e 42 6c 75 65 | char)pi|xel.Blue|
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|00003700| 20 20 20 20 20 20 20 20 | 20 20 69 66 20 28 2b 2b | | if (++|
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|00003720| 20 20 20 20 20 20 20 20 | 20 7b 0d 20 20 20 20 20 | | {. |
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|00003740| 20 20 20 20 20 20 20 20 | 69 66 20 28 63 6d 6c 65 | |if (cmle|
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|00003760| 20 20 20 20 20 20 7b 0d | 20 20 20 20 20 20 20 20 | {.| |
|00003770| 20 20 20 20 20 20 69 66 | 20 28 6f 72 69 65 6e 29 | if| (orien)|
|00003780| 0d 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |. | |
|00003790| 20 6d 61 70 5f 6c 69 6e | 65 20 3d 20 49 6d 61 67 | map_lin|e = Imag|
|000037a0| 65 2d 3e 64 61 74 61 2e | 6d 61 70 5f 6c 69 6e 65 |e->data.|map_line|
|000037b0| 73 5b 69 5d 3b 0d 20 20 | 20 20 20 20 20 20 20 20 |s[i];. | |
|000037c0| 20 20 20 20 65 6c 73 65 | 0d 20 20 20 20 20 20 20 | else|. |
|000037d0| 20 20 20 20 20 20 20 20 | 20 6d 61 70 5f 6c 69 6e | | map_lin|
|000037e0| 65 20 3d 20 49 6d 61 67 | 65 2d 3e 64 61 74 61 2e |e = Imag|e->data.|
|000037f0| 6d 61 70 5f 6c 69 6e 65 | 73 5b 68 65 69 67 68 74 |map_line|s[height|
|00003800| 2d 69 2d 31 5d 3b 0d 20 | 20 20 20 20 20 20 20 20 |-i-1];. | |
|00003810| 20 20 20 20 20 7d 0d 20 | 20 20 20 20 20 20 20 20 | }. | |
|00003820| 20 20 20 65 6c 73 65 0d | 20 20 20 20 20 20 20 20 | else.| |
|00003830| 20 20 20 20 20 20 6c 69 | 6e 65 5f 64 61 74 61 20 | li|ne_data |
|00003840| 2b 3d 20 28 6f 72 69 65 | 6e 20 3f 20 31 20 3a 20 |+= (orie|n ? 1 : |
|00003850| 2d 31 29 3b 0d 20 20 20 | 20 20 20 20 20 20 20 20 |-1);. | |
|00003860| 20 6a 20 3d 20 30 3b 0d | 20 20 20 20 20 20 20 20 | j = 0;.| |
|00003870| 20 20 20 20 7d 0d 20 20 | 20 20 20 20 20 20 20 20 | }. | |
|00003880| 7d 0d 20 20 20 20 20 20 | 20 20 7d 0d 20 20 20 20 |}. | }. |
|00003890| 20 20 7d 0d 20 20 20 20 | 7d 0d 20 20 65 6c 73 65 | }. |}. else|
|000038a0| 20 0d 20 20 20 20 7b 0d | 20 20 20 20 2f 2a 20 53 | . {.| /* S|
|000038b0| 69 6d 70 6c 65 20 72 61 | 73 74 65 72 20 69 6d 61 |imple ra|ster ima|
|000038c0| 67 65 20 66 69 6c 65 2c | 20 72 65 61 64 20 69 6e |ge file,| read in|
|000038d0| 20 61 6c 6c 20 6f 66 20 | 74 68 65 20 70 69 78 65 | all of |the pixe|
|000038e0| 6c 73 20 2a 2f 0d 20 20 | 20 20 20 20 69 66 20 28 |ls */. | if (|
|000038f0| 63 6d 6c 65 6e 20 3d 3d | 20 30 29 20 0d 20 20 20 |cmlen ==| 0) . |
|00003900| 20 20 20 7b 0d 20 20 20 | 20 20 20 69 66 20 28 6f | {. | if (o|
|00003910| 72 69 65 6e 29 0d 20 20 | 20 20 20 20 20 20 6c 69 |rien). | li|
|00003920| 6e 65 5f 64 61 74 61 20 | 3d 20 26 49 6d 61 67 65 |ne_data |= &Image|
|00003930| 2d 3e 64 61 74 61 2e 72 | 67 62 5f 6c 69 6e 65 73 |->data.r|gb_lines|
|00003940| 5b 30 5d 3b 0d 20 20 20 | 20 20 20 65 6c 73 65 0d |[0];. | else.|
|00003950| 20 20 20 20 20 20 20 20 | 6c 69 6e 65 5f 64 61 74 | |line_dat|
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|00003980| 74 2d 31 5d 3b 0d 20 20 | 20 20 20 20 7d 0d 20 20 |t-1];. | }. |
|00003990| 20 20 66 6f 72 20 28 69 | 3d 30 3b 69 3c 68 65 69 | for (i|=0;i<hei|
|000039a0| 67 68 74 3b 69 2b 2b 29 | 20 0d 20 20 20 20 20 20 |ght;i++)| . |
|000039b0| 7b 0d 20 20 20 20 20 20 | 69 66 20 28 63 6d 6c 65 |{. |if (cmle|
|000039c0| 6e 20 3e 20 30 29 20 0d | 20 20 20 20 20 20 20 20 |n > 0) .| |
|000039d0| 7b 0d 20 20 20 20 20 20 | 20 20 69 66 20 28 6f 72 |{. | if (or|
|000039e0| 69 65 6e 29 0d 20 20 20 | 20 20 20 20 20 20 20 6d |ien). | m|
|000039f0| 61 70 5f 6c 69 6e 65 20 | 3d 20 49 6d 61 67 65 2d |ap_line |= Image-|
|00003a00| 3e 64 61 74 61 2e 6d 61 | 70 5f 6c 69 6e 65 73 5b |>data.ma|p_lines[|
|00003a10| 69 5d 3b 0d 20 20 20 20 | 20 20 20 20 65 6c 73 65 |i];. | else|
|00003a20| 0d 20 20 20 20 20 20 20 | 20 20 20 6d 61 70 5f 6c |. | map_l|
|00003a30| 69 6e 65 20 3d 20 49 6d | 61 67 65 2d 3e 64 61 74 |ine = Im|age->dat|
|00003a40| 61 2e 6d 61 70 5f 6c 69 | 6e 65 73 5b 68 65 69 67 |a.map_li|nes[heig|
|00003a50| 68 74 2d 69 2d 31 5d 3b | 0d 20 20 20 20 20 20 20 |ht-i-1];|. |
|00003a60| 20 7d 0d 20 20 20 20 20 | 20 66 6f 72 20 28 6a 3d | }. | for (j=|
|00003a70| 30 3b 6a 3c 77 69 64 74 | 68 3b 6a 2b 2b 29 20 0d |0;j<widt|h;j++) .|
|00003a80| 20 20 20 20 20 20 20 20 | 7b 0d 20 20 20 20 20 20 | |{. |
|00003a90| 20 20 66 6f 72 20 28 6b | 3d 30 3b 6b 3c 70 73 69 | for (k|=0;k<psi|
|00003aa0| 7a 65 3b 6b 2b 2b 29 0d | 20 20 20 20 20 20 20 20 |ze;k++).| |
|00003ab0| 20 20 69 66 20 28 28 74 | 65 6d 70 20 3d 20 66 67 | if ((t|emp = fg|
|00003ac0| 65 74 63 28 66 69 6c 65 | 70 29 29 20 3d 3d 20 45 |etc(file|p)) == E|
|00003ad0| 4f 46 29 20 0d 20 20 20 | 20 20 20 20 20 20 20 7b |OF) . | {|
|00003ae0| 0d 20 20 20 20 20 20 20 | 20 20 20 66 70 72 69 6e |. | fprin|
|00003af0| 74 66 28 73 74 64 65 72 | 72 2c 20 22 50 72 65 6d |tf(stder|r, "Prem|
|00003b00| 61 74 75 72 65 20 45 4f | 46 20 69 6e 20 69 6d 61 |ature EO|F in ima|
|00003b10| 67 65 20 66 69 6c 65 3a | 20 25 73 5c 6e 22 2c 20 |ge file:| %s\n", |
|00003b20| 6e 61 6d 65 29 3b 0d 20 | 20 20 20 20 20 20 20 20 |name);. | |
|00003b30| 20 63 6c 6f 73 65 5f 61 | 6c 6c 28 29 3b 0d 20 20 | close_a|ll();. |
|00003b40| 20 20 20 20 20 20 20 20 | 65 78 69 74 28 31 29 3b | |exit(1);|
|00003b50| 0d 20 20 20 20 20 20 20 | 20 20 20 7d 0d 20 20 20 |. | }. |
|00003b60| 20 20 20 20 20 20 20 65 | 6c 73 65 0d 20 20 20 20 | e|lse. |
|00003b70| 20 20 20 20 20 20 20 20 | 62 79 74 65 73 5b 6b 5d | |bytes[k]|
|00003b80| 20 3d 20 28 75 6e 73 69 | 67 6e 65 64 20 63 68 61 | = (unsi|gned cha|
|00003b90| 72 29 74 65 6d 70 3b 0d | 20 20 20 20 20 20 20 20 |r)temp;.| |
|00003ba0| 69 66 20 28 63 6d 6c 65 | 6e 20 3e 20 30 29 0d 20 |if (cmle|n > 0). |
|00003bb0| 20 20 20 20 20 20 20 20 | 20 6d 61 70 5f 6c 69 6e | | map_lin|
|00003bc0| 65 5b 6a 5d 20 3d 20 62 | 79 74 65 73 5b 30 5d 3b |e[j] = b|ytes[0];|
|00003bd0| 0d 20 20 20 20 20 20 20 | 20 65 6c 73 65 20 0d 20 |. | else . |
|00003be0| 20 20 20 20 20 20 20 20 | 20 7b 0d 20 20 20 20 20 | | {. |
|00003bf0| 20 20 20 20 20 63 6f 6e | 76 65 72 74 5f 74 61 72 | con|vert_tar|
|00003c00| 67 61 5f 63 6f 6c 6f 72 | 28 26 70 69 78 65 6c 2c |ga_color|(&pixel,|
|00003c10| 20 70 73 69 7a 65 2c 20 | 62 79 74 65 73 29 3b 0d | psize, |bytes);.|
|00003c20| 20 20 20 20 20 20 20 20 | 20 20 6c 69 6e 65 5f 64 | | line_d|
|00003c30| 61 74 61 2d 3e 72 65 64 | 5b 6a 5d 20 20 20 3d 20 |ata->red|[j] = |
|00003c40| 28 75 6e 73 69 67 6e 65 | 64 20 63 68 61 72 29 70 |(unsigne|d char)p|
|00003c50| 69 78 65 6c 2e 52 65 64 | 3b 0d 20 20 20 20 20 20 |ixel.Red|;. |
|00003c60| 20 20 20 20 6c 69 6e 65 | 5f 64 61 74 61 2d 3e 67 | line|_data->g|
|00003c70| 72 65 65 6e 5b 6a 5d 20 | 3d 20 28 75 6e 73 69 67 |reen[j] |= (unsig|
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|00003c90| 72 65 65 6e 3b 0d 20 20 | 20 20 20 20 20 20 20 20 |reen;. | |
|00003ca0| 6c 69 6e 65 5f 64 61 74 | 61 2d 3e 62 6c 75 65 5b |line_dat|a->blue[|
|00003cb0| 6a 5d 20 20 3d 20 28 75 | 6e 73 69 67 6e 65 64 20 |j] = (u|nsigned |
|00003cc0| 63 68 61 72 29 70 69 78 | 65 6c 2e 42 6c 75 65 3b |char)pix|el.Blue;|
|00003cd0| 0d 20 20 20 20 20 20 20 | 20 20 20 7d 0d 20 20 20 |. | }. |
|00003ce0| 20 20 20 20 20 7d 0d 20 | 20 20 20 20 20 69 66 20 | }. | if |
|00003cf0| 28 63 6d 6c 65 6e 20 3d | 3d 20 30 29 0d 20 20 20 |(cmlen =|= 0). |
|00003d00| 20 20 20 20 20 6c 69 6e | 65 5f 64 61 74 61 20 2b | lin|e_data +|
|00003d10| 3d 20 28 6f 72 69 65 6e | 20 3f 20 31 20 3a 20 2d |= (orien| ? 1 : -|
|00003d20| 31 29 3b 0d 20 20 20 20 | 20 20 7d 0d 20 20 20 20 |1);. | }. |
|00003d30| 7d 0d 20 20 2f 2a 20 41 | 6e 79 20 64 61 74 61 20 |}. /* A|ny data |
|00003d40| 66 6f 6c 6c 6f 77 69 6e | 67 20 74 68 65 20 69 6d |followin|g the im|
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|00003d60| 2a 2f 0d 0d 20 20 2f 2a | 20 43 6c 6f 73 65 20 74 |*/.. /*| Close t|
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|00003da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e00| 00 00 01 00 00 00 01 6e | 00 00 00 6e 00 00 00 3e |.......n|...n...>|
|00003e10| 00 00 59 58 08 44 6f 63 | 73 2e 65 73 70 44 01 00 |..YX.Doc|s.espD..|
|00003e20| 00 00 00 0e 00 00 52 3e | a8 38 0e 71 a9 c7 78 cc |......R>|.8.q..x.|
|00003e30| 07 54 41 52 47 41 2e 43 | 02 00 00 00 54 45 58 54 |.TARGA.C|....TEXT|
|00003e40| 4d 50 53 20 01 00 ff ff | ff ff 00 00 00 00 ab 15 |MPS ....|........|
|00003e50| 00 00 54 45 58 54 4d 50 | 53 20 01 00 ff ff ff ff |..TEXTMP|S ......|
|00003e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e70| 00 00 a9 e0 e2 fa 00 00 | 3d 16 00 00 01 ac a8 38 |........|=......8|
|00003e80| a7 e4 a9 c7 78 cc 00 00 | 00 00 00 8c 00 0f 01 97 |....x...|........|
|00003e90| 01 f8 01 00 ff ff ff ff | 02 00 ff f8 ff f0 00 00 |........|........|
|00003ea0| 00 00 00 00 80 00 00 00 | 51 fe 00 00 00 00 00 00 |........|Q.......|
|00003eb0| 00 00 00 00 00 00 00 00 | 00 00 0c 00 00 00 59 58 |........|......YX|
|00003ec0| 06 44 55 4d 50 2e 43 55 | 02 00 00 00 54 45 58 54 |.DUMP.CU|....TEXT|
|00003ed0| 4d 50 53 20 01 08 ff ff | ff ff 00 00 00 00 aa 63 |MPS ....|.......c|
|00003ee0| 00 00 00 00 22 76 00 00 | 2a 00 00 00 00 00 01 ac |...."v..|*.......|
|00003ef0| 00 00 0e 00 a8 7c 6e 3e | a8 7c 6e 3e 00 00 00 00 |.....|n>|.|n>....|
|00003f00| 00 00 00 48 00 09 4d 6f | 6e 61 63 6f 00 00 00 00 |...H..Mo|naco....|
|00003f10| 00 00 00 1c 53 65 61 72 | 63 68 69 6e 67 00 00 00 |....Sear|ching...|
|00003f20| 00 01 3d 00 00 00 00 06 | 00 04 00 50 00 20 01 dd |..=.....|...P. ..|
|00003f30| 02 3d 00 50 00 20 01 dd | 02 3d a9 e0 e2 fa 00 00 |.=.P. ..|.=......|
|00003f40| 08 b6 00 00 08 b6 00 00 | 08 91 01 00 00 00 00 1e |........|........|
|00003f50| 00 50 00 20 01 dd 02 3d | 00 50 00 20 01 dd 02 3d |.P. ...=|.P. ...=|
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|00003f80| c2 1c 1a 14 00 00 00 1c | 00 3e 00 00 4d 50 53 52 |........|.>..MPSR|
|00003f90| 00 01 00 0a 03 ed ff ff | 00 00 00 00 00 00 00 00 |........|........|
|00003fa0| 03 f0 ff ff 00 00 00 4c | 00 df 17 80 00 00 00 00 |.......L|........|
|00003fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+
