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MacBinary | 1995-01-07 | 3.9 KB | [TEXT/CWIE]
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MacOS 8.1 extracted |
Win98 extracted |
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This file was processed as: MacBinary (archive/macBinary).

You can browse this item here: GetALuminance.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, Sat Jan 7 21:03:58 1995, modified Sat Jan 7 21:03:58 1995, creator 'CWIE', type ASCII, 3129 bytes "GetALuminance.c" , at 0xcb9 514 bytes resource	default (weak)
`99%`	file	data	default
`74%`	TrID	Macintosh plain text (MacBinary)	default
`25%`	TrID	MacBinary 2	default (weak)
`100%`	siegfried	fmt/1762 MacBinary (II)	default
`100%`	lsar	MacBinary	default
id metadata
key	value
macFileType	`[TEXT]`
macFileCreator	`[CWIE]`
hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0f 47 65 74 41 4c 75 | 6d 69 6e 61 6e 63 65 2e |..GetALu|minance.|
|00000010| 63 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |c.......|........|
|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 43 57 49 | 45 01 00 00 00 00 00 00 |.TEXTCWI|E.......|
|00000050| 00 00 00 00 00 0c 39 00 | 00 02 02 ab 34 f8 8e ab |......9.|....4...|
|00000060| 34 f8 8e 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |4.......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 2c c9 00 00 |........|....,...|
|00000080| 2f 2a 0d 47 65 74 41 4c | 75 6d 69 6e 61 6e 63 65 |/*.GetAL|uminance|
|00000090| 2e 63 0d a9 20 31 39 39 | 30 2d 31 39 39 35 20 44 |.c.. 199|0-1995 D|
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|000000f0| 6f 75 74 73 69 64 65 20 | 74 68 61 74 20 63 6f 6e |outside |that con|
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|000001c0| 63 65 28 29 20 77 69 74 | 68 20 66 72 61 6d 65 73 |ce() wit|h frames|
|000001d0| 3d 31 2c 20 66 6f 72 63 | 69 6e 67 20 75 73 65 20 |=1, forc|ing use |
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|00000240| 61 74 65 4c 75 6d 69 6e | 61 6e 63 65 20 74 6f 20 |ateLumin|ance to |
|00000250| 66 61 69 6c 2e 0d 4f 6e | 20 6d 61 63 68 69 6e 65 |fail..On| machine|
|00000260| 73 20 77 69 74 68 20 61 | 6e 20 41 2f 44 20 63 61 |s with a|n A/D ca|
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|00000280| 20 73 65 63 6f 6e 64 20 | 6f 6e 20 65 61 63 68 20 | second |on each |
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|00000310| 35 36 20 62 79 20 4c 50 | 2d 3e 56 4d 61 78 2b 31 |56 by LP|->VMax+1|
|00000320| 20 0d 69 6e 20 4c 54 6f | 56 48 75 6e 74 2e 0d 31 | .in LTo|VHunt..1|
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|00000340| 6f 6e 67 65 72 20 6c 6f | 61 64 20 75 6e 75 73 65 |onger lo|ad unuse|
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|00000360| 69 6e 63 6c 75 64 65 20 | 22 56 69 64 65 6f 54 6f |include |"VideoTo|
|00000370| 6f 6c 62 6f 78 2e 68 22 | 0d 23 69 6e 63 6c 75 64 |olbox.h"|.#includ|
|00000380| 65 20 22 4c 75 6d 69 6e | 61 6e 63 65 2e 68 22 0d |e "Lumin|ance.h".|
|00000390| 0d 64 6f 75 62 6c 65 20 | 47 65 74 41 4c 75 6d 69 |.double |GetALumi|
|000003a0| 6e 61 6e 63 65 28 4c 75 | 6d 69 6e 61 6e 63 65 52 |nance(Lu|minanceR|
|000003b0| 65 63 6f 72 64 20 2a 4c | 50 2c 47 44 48 61 6e 64 |ecord *L|P,GDHand|
|000003c0| 6c 65 20 64 65 76 69 63 | 65 2c 0d 09 69 6e 74 20 |le devic|e,..int |
|000003d0| 66 72 61 6d 65 73 2c 64 | 6f 75 62 6c 65 20 4c 75 |frames,d|ouble Lu|
|000003e0| 6d 69 6e 61 6e 63 65 50 | 65 72 56 6f 6c 74 61 67 |minanceP|erVoltag|
|000003f0| 65 2c 69 6e 74 20 65 6e | 74 72 79 2c 69 6e 74 20 |e,int en|try,int |
|00000400| 72 65 64 2c 69 6e 74 20 | 67 72 65 65 6e 2c 69 6e |red,int |green,in|
|00000410| 74 20 62 6c 75 65 29 3b | 0d 76 6f 69 64 20 4c 54 |t blue);|.void LT|
|00000420| 6f 56 48 75 6e 74 28 4c | 75 6d 69 6e 61 6e 63 65 |oVHunt(L|uminance|
|00000430| 52 65 63 6f 72 64 20 2a | 4c 50 2c 47 44 48 61 6e |Record *|LP,GDHan|
|00000440| 64 6c 65 20 64 65 76 69 | 63 65 2c 43 57 69 6e 64 |dle devi|ce,CWind|
|00000450| 6f 77 50 74 72 20 77 69 | 6e 64 6f 77 2c 0d 09 64 |owPtr wi|ndow,..d|
|00000460| 6f 75 62 6c 65 20 4c 75 | 6d 69 6e 61 6e 63 65 50 |ouble Lu|minanceP|
|00000470| 65 72 56 6f 6c 74 61 67 | 65 2c 69 6e 74 20 66 72 |erVoltag|e,int fr|
|00000480| 61 6d 65 73 2c 64 6f 75 | 62 6c 65 20 64 61 72 6b |ames,dou|ble dark|
|00000490| 4c 75 6d 69 6e 61 6e 63 | 65 29 3b 0d 0d 0d 64 6f |Luminanc|e);...do|
|000004a0| 75 62 6c 65 20 47 65 74 | 41 4c 75 6d 69 6e 61 6e |uble Get|ALuminan|
|000004b0| 63 65 28 4c 75 6d 69 6e | 61 6e 63 65 52 65 63 6f |ce(Lumin|anceReco|
|000004c0| 72 64 20 2a 4c 50 2c 47 | 44 48 61 6e 64 6c 65 20 |rd *LP,G|DHandle |
|000004d0| 64 65 76 69 63 65 2c 0d | 09 69 6e 74 20 66 72 61 |device,.|.int fra|
|000004e0| 6d 65 73 2c 64 6f 75 62 | 6c 65 20 4c 75 6d 69 6e |mes,doub|le Lumin|
|000004f0| 61 6e 63 65 50 65 72 56 | 6f 6c 74 61 67 65 2c 69 |ancePerV|oltage,i|
|00000500| 6e 74 20 65 6e 74 72 79 | 2c 69 6e 74 20 72 65 64 |nt entry|,int red|
|00000510| 2c 69 6e 74 20 67 72 65 | 65 6e 2c 69 6e 74 20 62 |,int gre|en,int b|
|00000520| 6c 75 65 29 0d 2f 2a 0d | 47 65 74 20 6c 75 6d 69 |lue)./*.|Get lumi|
|00000530| 6e 61 6e 63 65 20 70 72 | 6f 64 75 63 65 64 20 62 |nance pr|oduced b|
|00000540| 79 20 61 6e 20 52 47 42 | 20 74 72 69 70 6c 65 74 |y an RGB| triplet|
|00000550| 2e 20 49 66 20 66 72 61 | 6d 65 73 3d 3d 30 20 74 |. If fra|mes==0 t|
|00000560| 68 65 6e 20 61 73 6b 20 | 66 6f 72 20 6d 61 6e 75 |hen ask |for manu|
|00000570| 61 6c 0d 72 65 61 64 69 | 6e 67 2e 20 49 66 20 66 |al.readi|ng. If f|
|00000580| 72 61 6d 65 73 21 3d 30 | 20 74 68 65 6e 20 75 73 |rames!=0| then us|
|00000590| 65 20 41 2f 44 20 74 6f | 20 6d 61 6b 65 20 61 75 |e A/D to| make au|
|000005a0| 74 6f 6d 61 74 69 63 20 | 72 65 61 64 69 6e 67 2e |tomatic |reading.|
|000005b0| 0d 2a 2f 0d 7b 0d 09 73 | 74 61 74 69 63 20 64 6f |.*/.{..s|tatic do|
|000005c0| 75 62 6c 65 20 4c 3b 0d | 09 73 74 61 74 69 63 20 |uble L;.|.static |
|000005d0| 63 68 61 72 20 73 74 72 | 69 6e 67 5b 31 30 30 5d |char str|ing[100]|
|000005e0| 3b 0d 09 6c 6f 6e 67 20 | 66 69 6e 61 6c 54 69 63 |;..long |finalTic|
|000005f0| 6b 73 3b 0d 09 73 68 6f | 72 74 20 6c 65 66 74 3b |ks;..sho|rt left;|
|00000600| 0d 0d 09 4c 50 2d 3e 64 | 61 63 53 69 7a 65 3d 4c |...LP->d|acSize=L|
|00000610| 6f 67 32 4c 28 4c 50 2d | 3e 56 4d 61 78 2a 32 2d |og2L(LP-|>VMax*2-|
|00000620| 31 29 3b 09 2f 2f 20 69 | 6e 20 62 69 74 73 2c 20 |1);.// i|n bits, |
|00000630| 72 6f 75 6e 64 65 64 20 | 75 70 0d 09 6c 65 66 74 |rounded |up..left|
|00000640| 3d 4c 50 2d 3e 6c 65 66 | 74 53 68 69 66 74 3d 31 |=LP->lef|tShift=1|
|00000650| 36 2d 4c 50 2d 3e 64 61 | 63 53 69 7a 65 3b 0d 09 |6-LP->da|cSize;..|
|00000660| 4c 50 2d 3e 74 61 62 6c | 65 5b 65 6e 74 72 79 5d |LP->tabl|e[entry]|
|00000670| 2e 72 67 62 2e 72 65 64 | 20 20 20 3d 20 72 65 64 |.rgb.red|   = red|
|00000680| 3c 3c 6c 65 66 74 3b 0d | 09 4c 50 2d 3e 74 61 62 |<<left;.|.LP->tab|
|00000690| 6c 65 5b 65 6e 74 72 79 | 5d 2e 72 67 62 2e 67 72 |le[entry|].rgb.gr|
|000006a0| 65 65 6e 20 3d 20 67 72 | 65 65 6e 3c 3c 6c 65 66 |een = gr|een<<lef|
|000006b0| 74 3b 0d 09 4c 50 2d 3e | 74 61 62 6c 65 5b 65 6e |t;..LP->|table[en|
|000006c0| 74 72 79 5d 2e 72 67 62 | 2e 62 6c 75 65 20 20 3d |try].rgb|.blue  =|
|000006d0| 20 62 6c 75 65 3c 3c 6c | 65 66 74 3b 0d 09 4c 6f | blue<<l|eft;..Lo|
|000006e0| 61 64 4c 75 6d 69 6e 61 | 6e 63 65 73 28 64 65 76 |adLumina|nces(dev|
|000006f0| 69 63 65 2c 4c 50 2c 65 | 6e 74 72 79 2c 65 6e 74 |ice,LP,e|ntry,ent|
|00000700| 72 79 29 3b 09 09 2f 2a | 20 6c 6f 61 64 20 63 6c |ry);../*| load cl|
|00000710| 75 74 20 65 6e 74 72 79 | 20 2a 2f 0d 09 69 66 28 |ut entry| */..if(|
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|00000730| 28 36 30 4c 2c 26 66 69 | 6e 61 6c 54 69 63 6b 73 |(60L,&fi|nalTicks|
|00000740| 29 3b 09 09 09 09 09 2f | 2a 20 77 61 69 74 20 66 |);...../|* wait f|
|00000750| 6f 72 20 70 68 6f 74 6f | 6d 65 74 65 72 20 74 6f |or photo|meter to|
|00000760| 20 73 65 74 74 6c 65 20 | 2a 2f 0d 09 09 4c 6f 61 | settle |*/...Loa|
|00000770| 64 4c 75 6d 69 6e 61 6e | 63 65 73 28 64 65 76 69 |dLuminan|ces(devi|
|00000780| 63 65 2c 4c 50 2c 65 6e | 74 72 79 2c 65 6e 74 72 |ce,LP,en|try,entr|
|00000790| 79 29 3b 09 2f 2a 20 73 | 79 6e 63 68 72 6f 6e 69 |y);./* s|ynchroni|
|000007a0| 7a 65 20 74 6f 20 64 69 | 73 70 6c 61 79 20 2a 2f |ze to di|splay */|
|000007b0| 0d 09 09 4c 3d 56 6f 6c | 74 73 44 75 72 69 6e 67 |...L=Vol|tsDuring|
|000007c0| 46 72 61 6d 65 28 66 72 | 61 6d 65 73 29 2a 4c 75 |Frame(fr|ames)*Lu|
|000007d0| 6d 69 6e 61 6e 63 65 50 | 65 72 56 6f 6c 74 61 67 |minanceP|erVoltag|
|000007e0| 65 3b 0d 09 7d 0d 09 65 | 6c 73 65 7b 0d 09 09 70 |e;..}..e|lse{...p|
|000007f0| 72 69 6e 74 66 28 22 50 | 6c 65 61 73 65 20 65 6e |rintf("P|lease en|
|00000800| 74 65 72 20 6c 75 6d 69 | 6e 61 6e 63 65 20 69 6e |ter lumi|nance in|
|00000810| 20 25 73 20 28 25 34 2e | 31 66 29 3a 22 2c 4c 50 | %s (%4.|1f):",LP|
|00000820| 2d 3e 75 6e 69 74 73 2c | 4c 29 3b 0d 09 09 67 65 |->units,|L);...ge|
|00000830| 74 73 28 73 74 72 69 6e | 67 29 3b 0d 09 09 73 73 |ts(strin|g);...ss|
|00000840| 63 61 6e 66 28 28 63 68 | 61 72 20 2a 29 73 74 72 |canf((ch|ar *)str|
|00000850| 69 6e 67 2c 22 25 6c 66 | 22 2c 26 4c 29 3b 0d 09 |ing,"%lf|",&L);..|
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|00000940| 20 4c 6a 2b 31 2e 20 54 | 68 69 73 20 69 73 20 61 | Lj+1. T|his is a|
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|00000970| 65 20 72 65 73 75 6c 74 | 69 6e 67 20 6c 75 6d 69 |e result|ing lumi|
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|00000a00| 42 61 63 6b 67 72 6f 75 | 6e 64 3d 3d 6a 3b 0d 2a |Backgrou|nd==j;.*|
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|00000b90| 09 09 69 66 20 28 4c 50 | 2d 3e 4c 42 61 63 6b 67 |..if (LP|->LBackg|
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|00000ca0| 74 28 6f 6c 64 57 69 6e | 64 6f 77 29 3b 0d 09 72 |t(oldWin|dow);..r|
|00000cb0| 65 74 75 72 6e 3b 0d 7d | 0d 00 00 00 00 00 00 00 |eturn;.}|........|
|00000cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d00| 00 00 01 00 00 00 01 9c | 00 00 00 9c 00 00 00 66 |........|.......f|
|00000d10| 00 00 00 0c be 00 00 18 | c2 00 00 00 0c 00 00 00 |........|........|
|00000d20| 00 00 00 00 00 00 08 00 | 00 00 00 00 00 00 0e 00 |........|........|
|00000d30| 0f 47 65 74 41 4c 75 6d | 69 6e 61 6e 63 65 2e 63 |.GetALum|inance.c|
|00000d40| 02 00 00 00 54 45 58 54 | 43 57 49 45 01 00 00 b4 |....TEXT|CWIE....|
|00000d50| 00 00 54 45 58 54 43 57 | 49 45 01 00 00 b4 00 00 |..TEXTCW|IE......|
|00000d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d70| 00 00 a3 52 91 93 00 00 | 0c 39 00 00 02 02 00 00 |...R....|.9......|
|00000d80| 01 00 00 07 a8 00 00 00 | ce 00 00 00 00 00 00 00 |........|........|
|00000d90| 00 00 00 0c da 00 00 18 | d2 00 00 00 0c 00 00 00 |........|........|
|00000da0| 00 00 00 00 00 00 08 00 | 00 00 00 00 00 00 0e 00 |........|........|
|00000db0| 08 00 00 00 00 00 00 00 | 00 03 02 00 ea 00 00 00 |........|........|
|00000dc0| 01 00 00 07 b0 00 00 00 | ce 00 00 00 00 00 00 00 |........|........|
|00000dd0| 00 00 00 0c e8 00 00 18 | da 00 00 00 0c 00 00 00 |........|........|
|00000de0| 00 00 00 00 00 00 08 00 | 00 00 00 00 00 00 0e 00 |........|........|
|00000df0| 04 00 00 00 00 00 00 00 | 00 03 02 00 eb 00 00 00 |........|........|
|00000e00| 00 00 00 2a 00 02 00 00 | 04 25 00 00 04 32 0d 47 |...*....|.%...2.G|
|00000e10| 65 74 41 4c 75 6d 69 6e | 61 6e 63 65 00 00 07 f6 |etALumin|ance....|
|00000e20| 00 00 07 fe 09 4c 54 6f | 56 48 75 6e 74 00 00 00 |.....LTo|VHunt...|
|00000e30| 00 48 00 09 4d 6f 6e 61 | 63 6f 00 00 00 00 00 00 |.H..Mona|co......|
|00000e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e50| 00 00 00 00 00 03 00 04 | 00 50 00 09 01 80 02 68 |........|.P.....h|
|00000e60| 00 50 00 09 01 80 02 68 | ab 34 c0 57 00 00 00 1e |.P.....h|.4.W....|
|00000e70| 00 00 00 1e 00 00 00 00 | 01 00 00 00 00 04 00 01 |........|........|
|00000e80| 00 01 00 00 00 16 00 01 | 00 14 00 00 05 82 00 26 |........|.......&|
|00000e90| 01 c6 3f 40 00 00 05 6c | 65 66 74 20 00 00 01 00 |..?@...l|eft ....|
|00000ea0| 00 00 01 9c 00 00 00 9c | 00 00 00 66 01 53 cb 40 |........|...f.S.@|
|00000eb0| 18 fa 00 00 00 1c 00 66 | 00 02 4d 50 53 52 00 01 |.......f|..MPSR..|
|00000ec0| 00 1a 4d 57 42 42 00 00 | 00 32 44 54 56 55 00 00 |..MWBB..|.2DTVU..|
|00000ed0| 00 3e 03 ef ff ff 00 00 | 00 00 00 00 00 00 03 ed |.>......|........|
|00000ee0| ff ff 00 00 00 2e 00 00 | 00 00 03 f0 ff ff 00 00 |........|........|
|00000ef0| 00 7a 00 00 00 00 47 ba | ff ff 00 00 00 82 00 00 |.z....G.|........|
|00000f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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