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MacBinary  |  1999-01-30  |  10.8 KB  |  [TEXT/CWIE]

open in: MacOS 8.1     |     Win98     |     DOS

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This file was processed as: MacBinary (archive/macBinary).

You can browse this item here: main.c

ConfidenceProgramDetectionMatch TypeSupport
66% dexvert Compact Compressed (Unix) (archive/compact) ext Supported
10% dexvert MacBinary (archive/macBinary) fallback Supported
10% dexvert Jesper Olsen Module (music/jesperOlsen) magic Supported
1% dexvert Text File (text/txt) fallback Supported
100% file MacBinary II, inited, Sat Jan 30 07:45:11 1999, modified Sat Jan 30 07:45:11 1999, creator 'CWIE', type ASCII, 10355 bytes "main.c" , at 0x28f3 410 bytes resource default (weak)
99% file data default
49% TrID Macintosh plain text (MacBinary) default
33% TrID TTComp archive compressed (bin-4K) default (weak)
16% TrID MacBinary 2 default (weak)
100% siegfried fmt/1762 MacBinary (II) default
100% lsar MacBinary default


id metadata
keyvalue
macFileType[TEXT]
macFileCreator[CWIE]



hex view
+--------+-------------------------+-------------------------+--------+--------+
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|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000080| 2f 2a 0d 09 4c 65 76 65 | 6c 4d 65 74 65 72 20 56 |/*..Leve|lMeter V|
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|00000c30| 20 77 68 61 74 20 74 68 | 69 73 20 69 73 2c 20 69 | what th|is is, i|
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|00002200| 2d 0d 0d 2f 2f 20 54 68 | 65 20 66 6f 6c 6c 6f 77 |-..// Th|e follow|
|00002210| 69 6e 67 20 74 77 6f 20 | 66 75 6e 63 74 69 6f 6e |ing two |function|
|00002220| 73 20 61 72 65 20 65 78 | 61 6d 70 6c 65 73 20 6f |s are ex|amples o|
|00002230| 66 20 61 6e 61 6c 79 7a | 69 6e 67 20 74 68 65 20 |f analyz|ing the |
|00002240| 64 61 74 61 20 73 74 72 | 65 61 6d 2e 0d 76 6f 69 |data str|eam..voi|
|00002250| 64 20 50 72 6f 63 65 73 | 73 4d 50 33 28 73 68 6f |d Proces|sMP3(sho|
|00002260| 72 74 20 63 68 61 6e 2c | 20 63 6f 6e 73 74 20 64 |rt chan,| const d|
|00002270| 6f 75 62 6c 65 2a 20 73 | 74 72 65 61 6d 29 0d 7b |ouble* s|tream).{|
|00002280| 0d 09 69 6e 74 20 7a 3b | 0d 09 0d 09 64 6f 75 62 |..int z;|....doub|
|00002290| 6c 65 20 73 75 6d 31 20 | 3d 20 30 2e 30 3b 0d 09 |le sum1 |= 0.0;..|
|000022a0| 64 6f 75 62 6c 65 20 73 | 75 6d 32 20 3d 20 30 2e |double s|um2 = 0.|
|000022b0| 30 3b 0d 09 09 0d 09 69 | 66 20 28 63 68 61 6e 20 |0;.....i|f (chan |
|000022c0| 3d 3d 20 32 29 0d 09 7b | 0d 09 09 66 6f 72 20 28 |== 2)..{|...for (|
|000022d0| 7a 20 3d 20 31 3b 20 7a | 20 3c 20 32 30 3b 20 7a |z = 1; z| < 20; z|
|000022e0| 20 2b 2b 29 0d 09 09 20 | 20 73 75 6d 31 20 2b 3d | ++)... | sum1 +=|
|000022f0| 20 73 74 72 65 61 6d 5b | 7a 5d 3b 0d 09 09 66 6f | stream[|z];...fo|
|00002300| 72 20 28 7a 20 3d 20 31 | 3b 20 7a 20 3c 20 32 30 |r (z = 1|; z < 20|
|00002310| 3b 20 7a 20 2b 2b 29 0d | 09 09 20 20 73 75 6d 32 |; z ++).|.. sum2|
|00002320| 20 2b 3d 20 73 74 72 65 | 61 6d 5b 33 32 2a 31 38 | += stre|am[32*18|
|00002330| 2b 7a 5d 3b 0d 09 7d 20 | 65 6c 73 65 20 7b 0d 09 |+z];..} |else {..|
|00002340| 09 66 6f 72 20 28 7a 20 | 3d 20 31 3b 20 7a 20 3c |.for (z |= 1; z <|
|00002350| 20 32 30 3b 20 7a 20 2b | 2b 29 0d 09 09 20 73 75 | 20; z +|+)... su|
|00002360| 6d 31 20 2b 3d 20 73 74 | 72 65 61 6d 5b 7a 5d 3b |m1 += st|ream[z];|
|00002370| 0d 09 09 73 75 6d 32 20 | 3d 20 73 75 6d 31 3b 0d |...sum2 |= sum1;.|
|00002380| 09 7d 0d 09 0d 09 73 75 | 6d 31 20 3d 20 41 42 53 |.}....su|m1 = ABS|
|00002390| 28 73 75 6d 31 29 20 2a | 20 32 30 2e 30 3b 0d 09 |(sum1) *| 20.0;..|
|000023a0| 73 75 6d 31 20 3d 20 4d | 49 4e 28 32 30 2e 30 2c |sum1 = M|IN(20.0,|
|000023b0| 20 4d 41 58 28 30 2e 30 | 2c 20 73 75 6d 31 29 29 | MAX(0.0|, sum1))|
|000023c0| 3b 0d 09 6c 65 66 74 20 | 3d 20 4d 41 58 28 6c 65 |;..left |= MAX(le|
|000023d0| 66 74 2c 20 73 75 6d 31 | 29 3b 0d 0d 09 73 75 6d |ft, sum1|);...sum|
|000023e0| 32 20 3d 20 41 42 53 28 | 73 75 6d 32 29 20 2a 20 |2 = ABS(|sum2) * |
|000023f0| 32 30 2e 30 3b 0d 09 73 | 75 6d 32 20 3d 20 4d 49 |20.0;..s|um2 = MI|
|00002400| 4e 28 32 30 2e 30 2c 20 | 4d 41 58 28 30 2e 30 2c |N(20.0, |MAX(0.0,|
|00002410| 20 73 75 6d 32 29 29 3b | 0d 09 72 69 67 68 74 20 | sum2));|..right |
|00002420| 3d 20 4d 41 58 28 72 69 | 67 68 74 2c 20 73 75 6d |= MAX(ri|ght, sum|
|00002430| 32 29 3b 0d 7d 0d 0d 76 | 6f 69 64 20 50 72 6f 63 |2);.}..v|oid Proc|
|00002440| 65 73 73 4d 50 32 28 73 | 68 6f 72 74 20 63 68 61 |essMP2(s|hort cha|
|00002450| 6e 2c 20 63 6f 6e 73 74 | 20 64 6f 75 62 6c 65 2a |n, const| double*|
|00002460| 20 73 74 72 65 61 6d 29 | 0d 7b 0d 09 73 68 6f 72 | stream)|.{..shor|
|00002470| 74 20 7a 3b 0d 09 0d 09 | 64 6f 75 62 6c 65 20 73 |t z;....|double s|
|00002480| 75 6d 31 20 3d 20 30 2e | 30 3b 0d 09 64 6f 75 62 |um1 = 0.|0;..doub|
|00002490| 6c 65 20 73 75 6d 32 20 | 3d 20 30 2e 30 3b 0d 09 |le sum2 |= 0.0;..|
|000024a0| 09 0d 09 09 69 66 20 28 | 63 68 61 6e 20 3d 3d 20 |....if (|chan == |
|000024b0| 32 29 0d 09 09 7b 0d 09 | 09 09 66 6f 72 20 28 7a |2)...{..|..for (z|
|000024c0| 20 3d 20 30 3b 20 7a 20 | 3c 20 32 30 3b 20 7a 20 | = 0; z |< 20; z |
|000024d0| 2b 2b 29 0d 09 09 09 20 | 20 73 75 6d 31 20 2b 3d |++).... | sum1 +=|
|000024e0| 20 73 74 72 65 61 6d 5b | 7a 5d 3b 0d 09 09 09 66 | stream[|z];....f|
|000024f0| 6f 72 20 28 7a 20 3d 20 | 30 3b 20 7a 20 3c 20 32 |or (z = |0; z < 2|
|00002500| 30 3b 20 7a 20 2b 2b 29 | 0d 09 09 09 20 20 73 75 |0; z ++)|.... su|
|00002510| 6d 32 20 2b 3d 20 73 74 | 72 65 61 6d 5b 33 32 2a |m2 += st|ream[32*|
|00002520| 33 36 2b 7a 5d 3b 0d 09 | 09 7d 20 0d 09 09 65 6c |36+z];..|.} ...el|
|00002530| 73 65 20 0d 09 09 7b 0d | 09 09 09 66 6f 72 20 28 |se ...{.|...for (|
|00002540| 7a 20 3d 20 30 3b 20 7a | 20 3c 20 32 30 3b 20 7a |z = 0; z| < 20; z|
|00002550| 20 2b 2b 29 0d 09 09 09 | 20 20 73 75 6d 31 20 2b | ++)....| sum1 +|
|00002560| 3d 20 73 74 72 65 61 6d | 5b 7a 5d 3b 0d 09 09 09 |= stream|[z];....|
|00002570| 73 75 6d 32 20 3d 20 73 | 75 6d 31 3b 0d 09 09 7d |sum2 = s|um1;...}|
|00002580| 0d 09 09 0d 09 73 75 6d | 31 20 3d 20 41 42 53 28 |.....sum|1 = ABS(|
|00002590| 73 75 6d 31 29 20 2a 20 | 31 30 3b 0d 09 73 75 6d |sum1) * |10;..sum|
|000025a0| 31 20 3d 20 4d 49 4e 28 | 32 30 2e 30 2c 20 4d 41 |1 = MIN(|20.0, MA|
|000025b0| 58 28 30 2e 30 2c 20 73 | 75 6d 31 29 29 3b 0d 09 |X(0.0, s|um1));..|
|000025c0| 6c 65 66 74 20 3d 20 4d | 41 58 28 6c 65 66 74 2c |left = M|AX(left,|
|000025d0| 20 73 75 6d 31 29 3b 0d | 0d 09 73 75 6d 32 20 3d | sum1);.|..sum2 =|
|000025e0| 20 41 42 53 28 73 75 6d | 32 29 20 2a 20 31 30 3b | ABS(sum|2) * 10;|
|000025f0| 0d 09 73 75 6d 32 20 3d | 20 4d 49 4e 28 32 30 2e |..sum2 =| MIN(20.|
|00002600| 30 2c 20 4d 41 58 28 30 | 2e 30 2c 20 73 75 6d 32 |0, MAX(0|.0, sum2|
|00002610| 29 29 3b 0d 09 72 69 67 | 68 74 20 3d 20 4d 41 58 |));..rig|ht = MAX|
|00002620| 28 72 69 67 68 74 2c 20 | 73 75 6d 32 29 3b 0d 7d |(right, |sum2);.}|
|00002630| 0d 0d 2f 2f 20 41 6e 64 | 20 74 68 69 73 20 69 73 |..// And| this is|
|00002640| 20 61 20 72 65 61 6c 6c | 79 20 73 69 6d 70 6c 65 | a reall|y simple|
|00002650| 20 66 75 6e 63 74 69 6f | 6e 20 74 68 61 74 20 64 | functio|n that d|
|00002660| 72 61 77 73 20 74 68 65 | 20 6d 65 74 65 72 20 62 |raws the| meter b|
|00002670| 61 72 73 2e 0d 76 6f 69 | 64 20 44 72 61 77 4d 65 |ars..voi|d DrawMe|
|00002680| 74 65 72 73 28 57 69 6e | 64 6f 77 50 74 72 20 77 |ters(Win|dowPtr w|
|00002690| 69 6e 64 29 0d 7b 0d 09 | 47 72 61 66 50 74 72 09 |ind).{..|GrafPtr.|
|000026a0| 6f 6c 64 50 6f 72 74 3b | 0d 09 75 6e 73 69 67 6e |oldPort;|..unsign|
|000026b0| 65 64 20 73 68 6f 72 74 | 20 70 6f 73 3b 0d 09 0d |ed short| pos;...|
|000026c0| 09 47 65 74 50 6f 72 74 | 28 26 6f 6c 64 50 6f 72 |.GetPort|(&oldPor|
|000026d0| 74 29 3b 0d 09 53 65 74 | 50 6f 72 74 28 77 69 6e |t);..Set|Port(win|
|000026e0| 64 29 3b 0d 09 45 72 61 | 73 65 52 65 63 74 28 26 |d);..Era|seRect(&|
|000026f0| 77 69 6e 64 2d 3e 70 6f | 72 74 52 65 63 74 29 3b |wind->po|rtRect);|
|00002700| 0d 09 46 6f 72 65 43 6f | 6c 6f 72 28 67 72 65 65 |..ForeCo|lor(gree|
|00002710| 6e 43 6f 6c 6f 72 29 3b | 0d 09 4d 6f 76 65 54 6f |nColor);|..MoveTo|
|00002720| 28 30 2c 36 30 29 3b 0d | 09 4c 69 6e 65 28 30 2c |(0,60);.|.Line(0,|
|00002730| 20 2d 28 6c 65 66 74 20 | 2a 20 33 29 29 3b 0d 09 | -(left |* 3));..|
|00002740| 4d 6f 76 65 54 6f 28 35 | 2c 20 36 30 29 3b 0d 09 |MoveTo(5|, 60);..|
|00002750| 4c 69 6e 65 28 30 2c 20 | 2d 28 72 69 67 68 74 20 |Line(0, |-(right |
|00002760| 2a 20 33 29 29 3b 0d 09 | 46 6f 72 65 43 6f 6c 6f |* 3));..|ForeColo|
|00002770| 72 28 72 65 64 43 6f 6c | 6f 72 29 3b 0d 09 09 0d |r(redCol|or);....|
|00002780| 09 2f 2f 20 63 61 6c 6c | 20 74 68 65 20 63 61 6c |.// call| the cal|
|00002790| 6c 62 61 63 6b 20 74 6f | 20 66 69 6e 64 20 6f 75 |lback to| find ou|
|000027a0| 74 20 63 75 72 72 65 6e | 74 20 73 6f 6e 67 20 70 |t curren|t song p|
|000027b0| 6f 73 69 74 69 6f 6e 2e | 20 49 66 20 69 74 20 72 |osition.| If it r|
|000027c0| 65 74 75 72 6e 73 20 61 | 6e 20 65 72 72 6f 72 2c |eturns a|n error,|
|000027d0| 20 77 65 20 61 72 65 20 | 70 72 6f 62 61 62 6c 79 | we are |probably|
|000027e0| 20 69 73 6e 27 74 0d 09 | 2f 2f 20 70 6c 61 79 69 | isn't..|// playi|
|000027f0| 6e 67 20 61 20 73 6f 6e | 67 2e 20 4a 75 73 74 20 |ng a son|g. Just |
|00002800| 69 67 6e 6f 72 65 20 69 | 74 20 61 6e 64 20 73 65 |ignore i|t and se|
|00002810| 74 20 74 68 65 20 70 6f | 73 69 74 69 6f 6e 20 74 |t the po|sition t|
|00002820| 6f 20 30 2e 20 59 6f 75 | 20 63 61 6e 20 64 6f 20 |o 0. You| can do |
|00002830| 6d 6f 72 65 20 65 78 74 | 65 6e 64 65 64 20 65 72 |more ext|ended er|
|00002840| 72 6f 72 20 63 68 65 63 | 6b 69 6e 67 2c 0d 09 2f |ror chec|king,../|
|00002850| 2f 20 64 65 70 65 6e 64 | 69 6e 67 20 6f 6e 20 79 |/ depend|ing on y|
|00002860| 6f 75 72 20 6e 65 65 64 | 73 2e 0d 09 0d 09 69 66 |our need|s.....if|
|00002870| 20 28 67 50 6c 75 67 49 | 6e 66 6f 2e 63 61 6c 6c | (gPlugI|nfo.call|
|00002880| 62 61 63 6b 73 2d 3e 67 | 65 74 43 75 72 72 65 6e |backs->g|etCurren|
|00002890| 74 50 6f 73 50 72 6f 63 | 28 26 70 6f 73 29 20 21 |tPosProc|(&pos) !|
|000028a0| 3d 20 76 69 73 4e 6f 45 | 72 72 29 0d 09 09 70 6f |= visNoE|rr)...po|
|000028b0| 73 20 3d 20 30 3b 0d 09 | 0d 09 4d 6f 76 65 54 6f |s = 0;..|..MoveTo|
|000028c0| 28 32 2c 20 30 29 3b 0d | 09 4c 69 6e 65 28 30 2c |(2, 0);.|.Line(0,|
|000028d0| 20 70 6f 73 20 2a 20 30 | 2e 36 29 3b 0d 0d 09 53 | pos * 0|.6);...S|
|000028e0| 65 74 50 6f 72 74 28 6f | 6c 64 50 6f 72 74 29 3b |etPort(o|ldPort);|
|000028f0| 0d 7d 0d 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.}......|........|
|00002900| 00 00 01 00 00 00 01 54 | 00 00 00 54 00 00 00 46 |.......T|...T...F|
|00002910| 20 68 61 76 65 6e 74 20 | 74 65 73 74 65 64 2e 2e | havent |tested..|
|00002920| 2e 20 2a 2f 0d 09 09 09 | 74 6d 70 3d 28 4d 41 58 |. */....|tmp=(MAX|
|00002930| 28 6e 6f 6e 5f 7a 65 72 | 6f 5b 30 5d 2c 6e 6f 6e |(non_zer|o[0],non|
|00002940| 5f 7a 65 72 6f 5b 31 5d | 29 29 2f 33 3b 0d 09 09 |_zero[1]|))/3;...|
|00002950| 09 73 66 62 3d 30 3b 20 | 77 68 69 6c 65 20 28 74 |.sfb=0; |while (t|
|00002960| 5f 73 5b 73 66 62 5d 3c | 74 6d 70 20 26 26 20 73 |_s[sfb]<|tmp && s|
|00002970| 66 62 3c 31 32 29 20 73 | 66 62 2b 2b 3b 0d 09 09 |fb<12) s|fb++;...|
|00002980| 09 6e 6f 5f 6f 66 5f 69 | 6d 64 63 74 73 5b 30 5d |.no_of_i|mdcts[0]|
|00002990| 3d 6e 6f 5f 6f 66 5f 69 | 6d 64 63 74 73 5b 31 5d |=no_of_i|mdcts[1]|
|000029a0| 3d 28 74 5f 73 5b 73 66 | 62 5d 2d 31 29 2f 36 2b |=(t_s[sf|b]-1)/6+|
|000029b0| 31 3b 0d 09 7d 0d 09 65 | 6c 73 65 20 6e 6f 5f 6f |1;..}..e|lse no_o|
|000029c0| 66 5f 69 6d 64 63 74 73 | 5b 30 5d 3d 6e 6f 5f 6f |f_imdcts|[0]=no_o|
|000029d0| 66 5f 69 6d 64 63 74 73 | 5b 31 5d 3d 28 69 73 62 |f_imdcts|[1]=(isb|
|000029e0| 6f 75 6e 64 5b 30 5d 2d | 31 29 2f 31 38 2b 31 3b |ound[0]-|1)/18+1;|
|000029f0| 0d 0d 20 20 20 7d 0d 0d | 20 20 20 72 65 74 75 72 |.. }..| retur|
|00002a00| 00 00 00 48 00 09 4d 6f | 6e 61 63 6f 00 00 00 00 |...H..Mo|naco....|
|00002a10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002a20| 00 00 00 00 00 00 00 02 | 00 04 00 6e 00 0d 02 6e |........|...n...n|
|00002a30| 03 28 00 6e 00 0d 02 6e | 03 28 b2 d8 77 17 00 00 |.(.n...n|.(..w...|
|00002a40| 17 4a 00 00 17 4a 00 00 | 0a 1f 01 00 00 00 00 04 |.J...J..|........|
|00002a50| 00 01 00 01 00 00 01 00 | 00 00 01 54 00 00 00 54 |........|...T...T|
|00002a60| 00 00 00 46 07 3f e5 10 | 3f e6 00 00 00 1c 00 46 |...F.?..|?......F|
|00002a70| 00 01 4d 50 53 52 00 00 | 00 12 4d 57 42 42 00 00 |..MPSR..|..MWBB..|
|00002a80| 00 1e 03 ed ff ff 00 00 | 00 00 00 00 00 00 03 f0 |........|........|
|00002a90| ff ff 00 00 00 4c 00 00 | 00 00 00 00 00 00 00 00 |.....L..|........|
|00002aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ab0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ad0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+