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| MacBinary | 1995-08-14 | 25.1 KB | [TEXT/CWIE] |
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You can browse this item here: SetPixelsQuickly.c
| Confidence | Program | Detection | Match Type | Support
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|---|
| 66%
| dexvert
| Compact Compressed (Unix) (archive/compact)
| ext
| Supported |
| 10%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
| 1%
| dexvert
| Text File (text/txt)
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| Supported |
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| file
| MacBinary II, inited, Mon Aug 14 13:06:44 1995, modified Mon Aug 14 13:06:44 1995, creator 'CWIE', type ASCII, 24288 bytes "SetPixelsQuickly.c" , at 0x5f60 1186 bytes resource
| default (weak)
| |
| 99%
| file
| data
| default
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| 74%
| TrID
| Macintosh plain text (MacBinary)
| default
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| 25%
| TrID
| MacBinary 2
| default (weak)
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| 100%
| siegfried
| fmt/1762 MacBinary (II)
| default
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| 100%
| lsar
| MacBinary
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| id metadata |
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| key | value |
|---|
| macFileType | [TEXT] |
| macFileCreator | [CWIE] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 12 53 65 74 50 69 78 | 65 6c 73 51 75 69 63 6b |..SetPix|elsQuick|
|00000010| 6c 79 2e 63 00 00 00 00 | 00 00 00 00 00 00 00 00 |ly.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 5e e0 00 | 00 04 a2 ac 55 33 24 ac |.....^..|....U3$.|
|00000060| 55 33 24 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |U3$.....|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 cb 31 00 00 |........|.....1..|
|00000080| 2f 2a 0d 53 65 74 50 69 | 78 65 6c 73 51 75 69 63 |/*.SetPi|xelsQuic|
|00000090| 6b 6c 79 2e 63 0d 41 6c | 6c 20 74 68 65 20 53 65 |kly.c.Al|l the Se|
|000000a0| 74 2e 2e 2e 20 72 6f 75 | 74 69 6e 65 73 20 70 6f |t... rou|tines po|
|000000b0| 6b 65 20 61 20 72 6f 77 | 20 6f 66 20 70 69 78 65 |ke a row| of pixe|
|000000c0| 6c 73 2e 0d 41 6c 6c 20 | 74 68 65 20 47 65 74 2e |ls..All |the Get.|
|000000d0| 2e 2e 20 72 6f 75 74 69 | 6e 65 73 20 70 65 65 6b |.. routi|nes peek|
|000000e0| 20 61 20 72 6f 77 20 6f | 66 20 70 69 78 65 6c 73 | a row o|f pixels|
|000000f0| 2e 0d 53 65 74 50 69 78 | 65 6c 73 51 75 69 63 6b |..SetPix|elsQuick|
|00000100| 6c 79 20 61 6e 64 20 47 | 65 74 50 69 78 65 6c 73 |ly and G|etPixels|
|00000110| 51 75 69 63 6b 6c 79 20 | 75 73 65 20 74 68 65 20 |Quickly |use the |
|00000120| 63 75 72 72 65 6e 74 20 | 70 6f 72 74 2e 0d 53 65 |current |port..Se|
|00000130| 74 57 69 6e 64 6f 77 50 | 69 78 65 6c 73 51 75 69 |tWindowP|ixelsQui|
|00000140| 63 6b 6c 79 20 61 6e 64 | 20 47 65 74 57 69 6e 64 |ckly and| GetWind|
|00000150| 6f 77 50 69 78 65 6c 73 | 51 75 69 63 6b 6c 79 20 |owPixels|Quickly |
|00000160| 75 73 65 20 74 68 65 20 | 73 75 70 70 6c 69 65 64 |use the |supplied|
|00000170| 20 77 69 6e 64 6f 77 2e | 0d 53 65 74 44 65 76 69 | window.|.SetDevi|
|00000180| 63 65 50 69 78 65 6c 73 | 51 75 69 63 6b 6c 79 20 |cePixels|Quickly |
|00000190| 61 6e 64 20 47 65 74 44 | 65 76 69 63 65 50 69 78 |and GetD|evicePix|
|000001a0| 65 6c 73 51 75 69 63 6b | 6c 79 20 75 73 65 20 74 |elsQuick|ly use t|
|000001b0| 68 65 20 73 75 70 70 6c | 69 65 64 20 76 69 64 65 |he suppl|ied vide|
|000001c0| 6f 20 64 65 76 69 63 65 | 2e 0d 53 65 74 50 69 78 |o device|..SetPix|
|000001d0| 6d 61 70 50 69 78 65 6c | 73 51 75 69 63 6b 6c 79 |mapPixel|sQuickly|
|000001e0| 20 61 6e 64 20 47 65 74 | 50 69 78 6d 61 70 50 69 | and Get|PixmapPi|
|000001f0| 78 65 6c 73 51 75 69 63 | 6b 6c 79 20 75 73 65 20 |xelsQuic|kly use |
|00000200| 74 68 65 20 73 75 70 70 | 6c 69 65 64 20 70 69 78 |the supp|lied pix|
|00000210| 2f 62 69 74 6d 61 70 2e | 0d 0d 69 6e 74 20 53 65 |/bitmap.|..int Se|
|00000220| 74 50 69 78 65 6c 73 51 | 75 69 63 6b 6c 79 28 69 |tPixelsQ|uickly(i|
|00000230| 6e 74 20 78 2c 69 6e 74 | 20 79 2c 75 6e 73 69 67 |nt x,int| y,unsig|
|00000240| 6e 65 64 20 6c 6f 6e 67 | 20 76 61 6c 75 65 5b 5d |ned long| value[]|
|00000250| 2c 73 68 6f 72 74 20 6e | 29 3b 0d 69 6e 74 20 47 |,short n|);.int G|
|00000260| 65 74 50 69 78 65 6c 73 | 51 75 69 63 6b 6c 79 28 |etPixels|Quickly(|
|00000270| 69 6e 74 20 78 2c 69 6e | 74 20 79 2c 75 6e 73 69 |int x,in|t y,unsi|
|00000280| 67 6e 65 64 20 6c 6f 6e | 67 20 76 61 6c 75 65 5b |gned lon|g value[|
|00000290| 5d 2c 73 68 6f 72 74 20 | 6e 29 3b 0d 69 6e 74 20 |],short |n);.int |
|000002a0| 53 65 74 57 69 6e 64 6f | 77 50 69 78 65 6c 73 51 |SetWindo|wPixelsQ|
|000002b0| 75 69 63 6b 6c 79 28 57 | 69 6e 64 6f 77 50 74 72 |uickly(W|indowPtr|
|000002c0| 20 77 69 6e 64 6f 77 2c | 69 6e 74 20 78 2c 69 6e | window,|int x,in|
|000002d0| 74 20 79 2c 75 6e 73 69 | 67 6e 65 64 20 6c 6f 6e |t y,unsi|gned lon|
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|000002f0| 6e 29 3b 0d 69 6e 74 20 | 47 65 74 57 69 6e 64 6f |n);.int |GetWindo|
|00000300| 77 50 69 78 65 6c 73 51 | 75 69 63 6b 6c 79 28 57 |wPixelsQ|uickly(W|
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|00000340| 5d 2c 73 68 6f 72 74 20 | 6e 29 3b 0d 69 6e 74 20 |],short |n);.int |
|00000350| 53 65 74 44 65 76 69 63 | 65 50 69 78 65 6c 73 51 |SetDevic|ePixelsQ|
|00000360| 75 69 63 6b 6c 79 28 47 | 44 48 61 6e 64 6c 65 20 |uickly(G|DHandle |
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|00000380| 20 79 2c 75 6e 73 69 67 | 6e 65 64 20 6c 6f 6e 67 | y,unsig|ned long|
|00000390| 20 76 61 6c 75 65 5b 5d | 2c 73 68 6f 72 74 20 6e | value[]|,short n|
|000003a0| 29 3b 0d 69 6e 74 20 47 | 65 74 44 65 76 69 63 65 |);.int G|etDevice|
|000003b0| 50 69 78 65 6c 73 51 75 | 69 63 6b 6c 79 28 47 44 |PixelsQu|ickly(GD|
|000003c0| 48 61 6e 64 6c 65 20 64 | 65 76 69 63 65 2c 69 6e |Handle d|evice,in|
|000003d0| 74 20 78 2c 69 6e 74 20 | 79 2c 75 6e 73 69 67 6e |t x,int |y,unsign|
|000003e0| 65 64 20 6c 6f 6e 67 20 | 76 61 6c 75 65 5b 5d 2c |ed long |value[],|
|000003f0| 73 68 6f 72 74 20 6e 29 | 3b 0d 69 6e 74 20 53 65 |short n)|;.int Se|
|00000400| 74 50 69 78 6d 61 70 50 | 69 78 65 6c 73 51 75 69 |tPixmapP|ixelsQui|
|00000410| 63 6b 6c 79 28 50 69 78 | 4d 61 70 50 74 72 20 70 |ckly(Pix|MapPtr p|
|00000420| 6d 50 74 72 2c 69 6e 74 | 20 78 2c 69 6e 74 20 79 |mPtr,int| x,int y|
|00000430| 2c 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 20 76 |,unsigne|d long v|
|00000440| 61 6c 75 65 5b 5d 2c 73 | 68 6f 72 74 20 6e 29 3b |alue[],s|hort n);|
|00000450| 0d 69 6e 74 20 47 65 74 | 50 69 78 6d 61 70 50 69 |.int Get|PixmapPi|
|00000460| 78 65 6c 73 51 75 69 63 | 6b 6c 79 28 50 69 78 4d |xelsQuic|kly(PixM|
|00000470| 61 70 50 74 72 20 70 6d | 50 74 72 2c 69 6e 74 20 |apPtr pm|Ptr,int |
|00000480| 78 2c 69 6e 74 20 79 2c | 75 6e 73 69 67 6e 65 64 |x,int y,|unsigned|
|00000490| 20 6c 6f 6e 67 20 76 61 | 6c 75 65 5b 5d 2c 73 68 | long va|lue[],sh|
|000004a0| 6f 72 74 20 6e 29 3b 0d | 0d 54 68 69 73 20 69 73 |ort n);.|.This is|
|000004b0| 20 74 68 65 20 66 61 73 | 74 65 73 74 20 61 6e 64 | the fas|test and|
|000004c0| 20 65 61 73 69 65 73 74 | 20 77 61 79 20 74 6f 20 | easiest| way to |
|000004d0| 74 72 61 6e 73 66 6f 72 | 6d 20 62 61 63 6b 20 61 |transfor|m back a|
|000004e0| 6e 64 20 66 6f 72 74 68 | 20 62 65 74 77 65 65 6e |nd forth| between|
|000004f0| 20 61 20 50 69 78 4d 61 | 70 0d 6f 72 20 42 69 74 | a PixMa|p.or Bit|
|00000500| 4d 61 70 20 61 6e 64 20 | 61 20 6e 75 6d 65 72 69 |Map and |a numeri|
|00000510| 63 61 6c 20 72 65 70 72 | 65 73 65 6e 74 61 74 69 |cal repr|esentati|
|00000520| 6f 6e 20 6f 66 20 61 6e | 20 61 72 62 69 74 72 61 |on of an| arbitra|
|00000530| 72 79 20 69 6d 61 67 65 | 20 61 6d 65 6e 61 62 6c |ry image| amenabl|
|00000540| 65 20 74 6f 0d 63 6f 6d | 70 75 74 61 74 69 6f 6e |e to.com|putation|
|00000550| 20 69 6e 20 43 2e 20 59 | 6f 75 20 63 61 6e 20 74 | in C. Y|ou can t|
|00000560| 68 69 6e 6b 20 6f 66 20 | 74 68 65 73 65 20 72 6f |hink of |these ro|
|00000570| 75 74 69 6e 65 73 20 61 | 73 20 72 65 70 6c 61 63 |utines a|s replac|
|00000580| 65 6d 65 6e 74 73 20 66 | 6f 72 20 74 68 65 0d 6f |ements f|or the.o|
|00000590| 66 66 69 63 69 61 6c 20 | 41 70 70 6c 65 20 53 65 |fficial |Apple Se|
|000005a0| 74 43 50 69 78 65 6c 2c | 20 65 74 63 2e 20 54 68 |tCPixel,| etc. Th|
|000005b0| 65 69 72 20 76 69 72 74 | 75 65 20 69 73 20 74 68 |eir virt|ue is th|
|000005c0| 61 74 20 74 68 65 79 27 | 72 65 20 76 65 72 79 20 |at they'|re very |
|000005d0| 66 61 73 74 20 61 6e 64 | 20 64 6f 6e 27 74 0d 74 |fast and| don't.t|
|000005e0| 72 61 6e 73 6c 61 74 65 | 20 79 6f 75 72 20 69 6e |ranslate| your in|
|000005f0| 64 65 78 20 76 69 61 20 | 61 6e 79 20 63 6f 6c 6f |dex via |any colo|
|00000600| 72 20 74 61 62 6c 65 2e | 20 53 65 74 2e 2e 2e 20 |r table.| Set... |
|00000610| 61 6e 64 20 47 65 74 2e | 2e 2e 20 69 67 6e 6f 72 |and Get.|.. ignor|
|00000620| 65 20 74 68 65 20 63 6f | 6c 6f 72 0d 73 70 65 63 |e the co|lor.spec|
|00000630| 20 61 72 72 61 79 73 2c | 20 67 69 76 69 6e 67 20 | arrays,| giving |
|00000640| 79 6f 75 20 64 69 72 65 | 63 74 20 61 63 63 65 73 |you dire|ct acces|
|00000650| 73 20 74 6f 20 74 68 65 | 20 75 6e 73 69 67 6e 65 |s to the| unsigne|
|00000660| 64 20 6e 75 6d 62 65 72 | 20 73 74 6f 72 65 64 20 |d number| stored |
|00000670| 69 6e 20 65 61 63 68 0d | 70 69 78 65 6c 20 28 77 |in each.|pixel (w|
|00000680| 68 65 74 68 65 72 20 31 | 2c 20 32 2c 20 34 2c 20 |hether 1|, 2, 4, |
|00000690| 38 2c 20 31 36 2c 20 6f | 72 20 33 32 20 62 69 74 |8, 16, o|r 32 bit|
|000006a0| 73 29 2e 20 57 69 74 68 | 20 61 70 70 72 6f 70 72 |s). With| appropr|
|000006b0| 69 61 74 65 20 63 61 73 | 74 69 6e 67 20 79 6f 75 |iate cas|ting you|
|000006c0| 20 6d 61 79 0d 73 75 70 | 70 6c 79 20 61 20 43 57 | may.sup|ply a CW|
|000006d0| 69 6e 64 6f 77 50 74 72 | 20 69 6e 20 70 6c 61 63 |indowPtr| in plac|
|000006e0| 65 20 6f 66 20 74 68 65 | 20 57 69 6e 64 6f 77 50 |e of the| WindowP|
|000006f0| 74 72 2c 20 61 6e 64 20 | 79 6f 75 20 6d 61 79 20 |tr, and |you may |
|00000700| 73 75 70 70 6c 79 20 61 | 20 42 69 74 4d 61 70 50 |supply a| BitMapP|
|00000710| 74 72 20 69 6e 0d 70 6c | 61 63 65 20 6f 66 20 74 |tr in.pl|ace of t|
|00000720| 68 65 20 50 69 78 4d 61 | 70 50 74 72 2e 0d 0d 46 |he PixMa|pPtr...F|
|00000730| 6f 72 20 61 6c 6c 20 74 | 68 65 20 72 6f 75 74 69 |or all t|he routi|
|00000740| 6e 65 73 2c 20 79 6f 75 | 20 73 75 70 70 6c 79 20 |nes, you| supply |
|00000750| 74 68 65 20 28 78 2c 79 | 29 20 63 6f 6f 72 64 69 |the (x,y|) coordi|
|00000760| 6e 61 74 65 20 6f 66 20 | 74 68 65 20 66 69 72 73 |nate of |the firs|
|00000770| 74 20 70 69 78 65 6c 20 | 79 6f 75 0d 77 61 6e 74 |t pixel |you.want|
|00000780| 20 74 6f 20 61 63 63 65 | 73 73 20 69 6e 20 74 68 | to acce|ss in th|
|00000790| 65 20 61 70 70 72 6f 70 | 72 69 61 74 65 20 63 6f |e approp|riate co|
|000007a0| 6f 72 64 69 6e 61 74 65 | 20 73 79 73 74 65 6d 2c |ordinate| system,|
|000007b0| 20 61 6e 20 75 6e 73 69 | 67 6e 65 64 20 6c 6f 6e | an unsi|gned lon|
|000007c0| 67 20 61 72 72 61 79 0d | 63 61 6c 6c 65 64 20 22 |g array.|called "|
|000007d0| 76 61 6c 75 65 22 2c 20 | 61 6e 64 20 74 68 65 20 |value", |and the |
|000007e0| 6e 75 6d 62 65 72 20 6f | 66 20 70 69 78 65 6c 73 |number o|f pixels|
|000007f0| 20 74 6f 20 61 63 63 65 | 73 73 2e 20 78 20 77 69 | to acce|ss. x wi|
|00000800| 6c 6c 20 69 6e 63 72 65 | 6d 65 6e 74 20 66 6f 72 |ll incre|ment for|
|00000810| 20 65 61 63 68 0d 73 75 | 63 63 65 73 73 69 76 65 | each.su|ccessive|
|00000820| 20 70 69 78 65 6c 2e 20 | 53 65 74 2e 2e 2e 20 77 | pixel. |Set... w|
|00000830| 69 6c 6c 20 63 6f 70 79 | 20 76 61 6c 75 65 73 2c |ill copy| values,|
|00000840| 20 6f 6e 65 20 62 79 20 | 6f 6e 65 2c 20 66 72 6f | one by |one, fro|
|00000850| 6d 20 22 76 61 6c 75 65 | 22 20 69 6e 74 6f 20 74 |m "value|" into t|
|00000860| 68 65 0d 70 69 78 2f 62 | 69 74 6d 61 70 2e 20 47 |he.pix/b|itmap. G|
|00000870| 65 74 2e 2e 2e 20 77 69 | 6c 6c 20 63 6f 70 79 20 |et... wi|ll copy |
|00000880| 66 72 6f 6d 20 74 68 65 | 20 70 69 78 2f 62 69 74 |from the| pix/bit|
|00000890| 6d 61 70 20 69 6e 74 6f | 20 22 76 61 6c 75 65 22 |map into| "value"|
|000008a0| 2e 20 54 68 65 20 72 6f | 75 74 69 6e 65 73 20 77 |. The ro|utines w|
|000008b0| 6f 72 6b 0d 77 69 74 68 | 20 61 6c 6c 20 70 69 78 |ork.with| all pix|
|000008c0| 65 6c 20 73 69 7a 65 73 | 3a 20 31 20 74 6f 20 33 |el sizes|: 1 to 3|
|000008d0| 32 20 62 69 74 73 2e 20 | 54 68 65 20 22 76 61 6c |2 bits. |The "val|
|000008e0| 75 65 22 20 61 72 72 61 | 79 20 74 68 61 74 20 79 |ue" arra|y that y|
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|00000900| 73 69 67 6e 65 64 20 6c | 6f 6e 67 2e 0d 0d 41 6c |signed l|ong...Al|
|00000910| 6c 20 74 68 65 20 72 6f | 75 74 69 6e 65 73 20 63 |l the ro|utines c|
|00000920| 6c 69 70 20 74 6f 20 65 | 6e 66 6f 72 63 65 20 65 |lip to e|nforce e|
|00000930| 69 74 68 65 72 20 74 68 | 65 20 70 69 78 2f 62 69 |ither th|e pix/bi|
|00000940| 74 6d 61 70 27 73 20 62 | 6f 75 6e 64 73 2c 20 6f |tmap's b|ounds, o|
|00000950| 72 20 74 68 65 20 77 69 | 6e 64 6f 77 27 73 0d 70 |r the wi|ndow's.p|
|00000960| 6f 72 74 52 65 63 74 20 | 28 69 66 20 79 6f 75 20 |ortRect |(if you |
|00000970| 70 61 73 73 20 61 20 77 | 69 6e 64 6f 77 20 6f 72 |pass a w|indow or|
|00000980| 20 75 73 65 20 74 68 65 | 20 63 75 72 72 65 6e 74 | use the| current|
|00000990| 20 77 69 6e 64 6f 77 2f | 70 6f 72 74 29 2e 20 54 | window/|port). T|
|000009a0| 68 65 20 6f 6e 6c 79 20 | 77 61 79 20 6f 66 0d 67 |he only |way of.g|
|000009b0| 65 74 74 69 6e 67 20 69 | 6e 74 6f 20 74 72 6f 75 |etting i|nto trou|
|000009c0| 62 6c 65 20 77 6f 75 6c | 64 20 62 65 20 74 6f 20 |ble woul|d be to |
|000009d0| 70 61 73 73 20 61 20 77 | 69 6e 64 6f 77 27 73 20 |pass a w|indow's |
|000009e0| 50 69 78 4d 61 70 20 64 | 69 72 65 63 74 6c 79 2e |PixMap d|irectly.|
|000009f0| 20 49 74 20 69 73 0d 64 | 69 66 66 69 63 75 6c 74 | It is.d|ifficult|
|00000a00| 20 74 6f 20 66 69 67 75 | 72 65 20 6f 75 74 20 74 | to figu|re out t|
|00000a10| 68 65 20 63 6c 69 70 70 | 69 6e 67 20 6f 66 20 61 |he clipp|ing of a|
|00000a20| 20 77 69 6e 64 6f 77 27 | 73 20 50 69 78 4d 61 70 | window'|s PixMap|
|00000a30| 3b 20 52 65 63 74 54 6f | 41 64 64 72 65 73 73 20 |; RectTo|Address |
|00000a40| 64 6f 65 73 0d 69 74 2c | 20 62 75 74 20 6f 6e 6c |does.it,| but onl|
|00000a50| 79 20 6f 6e 20 74 68 65 | 20 66 69 72 73 74 20 63 |y on the| first c|
|00000a60| 61 6c 6c 2c 20 61 66 74 | 65 72 20 77 68 69 63 68 |all, aft|er which|
|00000a70| 20 77 65 20 75 73 65 20 | 74 68 65 20 6f 6c 64 20 | we use |the old |
|00000a80| 63 61 63 68 65 64 20 61 | 6e 73 77 65 72 2c 20 77 |cached a|nswer, w|
|00000a90| 68 69 63 68 0d 64 6f 65 | 73 6e 27 74 20 69 6e 63 |hich.doe|sn't inc|
|00000aa0| 6c 75 64 65 20 63 6c 69 | 70 70 69 6e 67 20 69 6e |lude cli|pping in|
|00000ab0| 66 6f 72 6d 61 74 69 6f | 6e 2e 0d 0d 54 68 65 20 |formatio|n...The |
|00000ac0| 72 65 74 75 72 6e 65 64 | 20 76 61 6c 75 65 20 6f |returned| value o|
|00000ad0| 66 20 74 68 65 20 66 75 | 6e 63 74 69 6f 6e 20 69 |f the fu|nction i|
|00000ae0| 73 20 6e 6f 72 6d 61 6c | 6c 79 20 7a 65 72 6f 2c |s normal|ly zero,|
|00000af0| 20 69 6e 64 69 63 61 74 | 69 6e 67 20 73 75 63 63 | indicat|ing succ|
|00000b00| 65 73 73 2c 20 62 75 74 | 0d 77 69 6c 6c 20 62 65 |ess, but|.will be|
|00000b10| 20 6e 6f 6e 7a 65 72 6f | 20 69 66 20 74 68 65 20 | nonzero| if the |
|00000b20| 72 65 71 75 65 73 74 20 | 63 6f 75 6c 64 20 6e 6f |request |could no|
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|00000b40| 66 69 65 64 2e 20 41 6c | 6c 20 74 68 65 20 72 6f |fied. Al|l the ro|
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|00000b60| 68 65 20 62 69 74 2f 70 | 69 78 6d 61 70 20 62 6f |he bit/p|ixmap bo|
|00000b70| 75 6e 64 73 3b 20 74 68 | 69 73 20 69 73 20 74 72 |unds; th|is is tr|
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|00000bd0| 20 72 6f 75 74 69 6e 65 | 73 2e 20 49 6e 20 74 68 | routine|s. In th|
|00000be0| 65 20 6c 61 74 74 65 72 | 20 63 61 73 65 20 73 6f |e latter| case so|
|00000bf0| 6d 65 20 6f 66 0d 74 68 | 65 20 65 6c 65 6d 65 6e |me of.th|e elemen|
|00000c00| 74 73 20 6f 66 20 74 68 | 65 20 76 61 6c 75 65 20 |ts of th|e value |
|00000c10| 61 72 72 61 79 20 77 69 | 6c 6c 20 68 61 76 65 20 |array wi|ll have |
|00000c20| 62 65 65 6e 20 6c 65 66 | 74 20 75 6e 74 6f 75 63 |been lef|t untouc|
|00000c30| 68 65 64 20 62 65 63 61 | 75 73 65 20 74 68 65 20 |hed beca|use the |
|00000c40| 70 69 78 65 6c 73 0d 74 | 68 65 79 20 63 6f 72 72 |pixels.t|hey corr|
|00000c50| 65 73 70 6f 6e 64 20 74 | 6f 20 63 6f 75 6c 64 20 |espond t|o could |
|00000c60| 6e 6f 74 20 62 65 20 61 | 63 63 65 73 73 65 64 2e |not be a|ccessed.|
|00000c70| 0d 0d 54 68 65 73 65 20 | 72 6f 75 74 69 6e 65 73 |..These |routines|
|00000c80| 20 28 61 6e 64 20 52 65 | 63 74 54 6f 41 64 64 72 | (and Re|ctToAddr|
|00000c90| 65 73 73 29 20 64 6f 20 | 6e 6f 74 20 22 6d 6f 76 |ess) do |not "mov|
|00000ca0| 65 20 6d 65 6d 6f 72 79 | 22 2c 20 69 2e 65 2e 20 |e memory|", i.e. |
|00000cb0| 74 68 65 79 20 64 6f 6e | 27 74 20 67 69 76 65 0d |they don|'t give.|
|00000cc0| 74 68 65 20 4d 65 6d 6f | 72 79 20 4d 61 6e 61 67 |the Memo|ry Manag|
|00000cd0| 65 72 20 61 6e 79 20 70 | 72 65 74 65 78 74 20 66 |er any p|retext f|
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|00000cf0| 75 6e 64 20 74 68 65 20 | 6d 65 6d 6f 72 79 20 61 |und the |memory a|
|00000d00| 6c 6c 6f 63 61 74 69 6f | 6e 73 20 61 6e 64 0d 63 |llocatio|ns and.c|
|00000d10| 68 61 6e 67 69 6e 67 20 | 69 74 73 20 6d 61 73 74 |hanging |its mast|
|00000d20| 65 72 20 70 6f 69 6e 74 | 65 72 73 2e 20 54 68 61 |er point|ers. Tha|
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|00002190| 4d 6f 64 65 20 61 6e 64 | 20 74 72 79 69 6e 67 20 |Mode and| trying |
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|00002450| 0d 23 64 65 66 69 6e 65 | 20 55 53 45 5f 43 41 43 |.#define| USE_CAC|
|00002460| 48 45 20 31 09 2f 2f 20 | 73 65 74 20 74 6f 20 7a |HE 1.// |set to z|
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|00002480| 61 63 68 65 0d 76 6f 69 | 64 20 52 65 61 64 50 69 |ache.voi|d ReadPi|
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|000024a0| 2c 69 6e 74 20 6e 2c 75 | 6e 73 69 67 6e 65 64 20 |,int n,u|nsigned |
|000024b0| 6c 6f 6e 67 20 2a 76 61 | 6c 75 65 0d 09 2c 75 6e |long *va|lue..,un|
|000024c0| 73 69 67 6e 65 64 20 63 | 68 61 72 20 2a 62 61 73 |signed c|har *bas|
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|00002510| 79 2c 69 6e 74 20 6e 2c | 75 6e 73 69 67 6e 65 64 |y,int n,|unsigned|
|00002520| 20 6c 6f 6e 67 20 2a 76 | 61 6c 75 65 0d 09 2c 75 | long *v|alue..,u|
|00002530| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 20 2a 62 61 |nsigned |char *ba|
|00002540| 73 65 41 64 64 72 2c 6c | 6f 6e 67 20 70 69 78 65 |seAddr,l|ong pixe|
|00002550| 6c 53 69 7a 65 2c 6c 6f | 6e 67 20 72 6f 77 42 79 |lSize,lo|ng rowBy|
|00002560| 74 65 73 29 3b 0d 0d 69 | 6e 74 20 53 65 74 50 69 |tes);..i|nt SetPi|
|00002570| 78 65 6c 73 51 75 69 63 | 6b 6c 79 28 69 6e 74 20 |xelsQuic|kly(int |
|00002580| 78 2c 69 6e 74 20 79 2c | 75 6e 73 69 67 6e 65 64 |x,int y,|unsigned|
|00002590| 20 6c 6f 6e 67 20 76 61 | 6c 75 65 5b 5d 2c 73 68 | long va|lue[],sh|
|000025a0| 6f 72 74 20 6e 29 0d 2f | 2f 20 28 78 2c 79 29 20 |ort n)./|/ (x,y) |
|000025b0| 69 73 20 69 6e 20 74 68 | 65 20 6c 6f 63 61 6c 20 |is in th|e local |
|000025c0| 63 6f 6f 72 64 69 6e 61 | 74 65 20 73 79 73 74 65 |coordina|te syste|
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|000025f0| 50 74 72 20 77 69 6e 64 | 6f 77 3b 0d 0d 09 47 65 |Ptr wind|ow;...Ge|
|00002600| 74 50 6f 72 74 28 26 77 | 69 6e 64 6f 77 29 3b 0d |tPort(&w|indow);.|
|00002610| 09 72 65 74 75 72 6e 20 | 53 65 74 57 69 6e 64 6f |.return |SetWindo|
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|00002630| 69 6e 64 6f 77 2c 78 2c | 79 2c 76 61 6c 75 65 2c |indow,x,|y,value,|
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|00002650| 78 65 6c 73 51 75 69 63 | 6b 6c 79 28 69 6e 74 20 |xelsQuic|kly(int |
|00002660| 78 2c 69 6e 74 20 79 2c | 75 6e 73 69 67 6e 65 64 |x,int y,|unsigned|
|00002670| 20 6c 6f 6e 67 20 76 61 | 6c 75 65 5b 5d 2c 73 68 | long va|lue[],sh|
|00002680| 6f 72 74 20 6e 29 0d 2f | 2f 20 28 78 2c 79 29 20 |ort n)./|/ (x,y) |
|00002690| 69 73 20 69 6e 20 74 68 | 65 20 6c 6f 63 61 6c 20 |is in th|e local |
|000026a0| 63 6f 6f 72 64 69 6e 61 | 74 65 20 73 79 73 74 65 |coordina|te syste|
|000026b0| 6d 20 6f 66 20 74 68 65 | 20 63 75 72 72 65 6e 74 |m of the| current|
|000026c0| 20 70 6f 72 74 2e 0d 7b | 0d 09 57 69 6e 64 6f 77 | port..{|..Window|
|000026d0| 50 74 72 20 77 69 6e 64 | 6f 77 3b 0d 0d 09 47 65 |Ptr wind|ow;...Ge|
|000026e0| 74 50 6f 72 74 28 26 77 | 69 6e 64 6f 77 29 3b 0d |tPort(&w|indow);.|
|000026f0| 09 72 65 74 75 72 6e 20 | 47 65 74 57 69 6e 64 6f |.return |GetWindo|
|00002700| 77 50 69 78 65 6c 73 51 | 75 69 63 6b 6c 79 28 77 |wPixelsQ|uickly(w|
|00002710| 69 6e 64 6f 77 2c 78 2c | 79 2c 76 61 6c 75 65 2c |indow,x,|y,value,|
|00002720| 6e 29 3b 0d 7d 0d 0d 69 | 6e 74 20 53 65 74 57 69 |n);.}..i|nt SetWi|
|00002730| 6e 64 6f 77 50 69 78 65 | 6c 73 51 75 69 63 6b 6c |ndowPixe|lsQuickl|
|00002740| 79 28 57 69 6e 64 6f 77 | 50 74 72 20 77 69 6e 64 |y(Window|Ptr wind|
|00002750| 6f 77 2c 69 6e 74 20 78 | 2c 69 6e 74 20 79 2c 75 |ow,int x|,int y,u|
|00002760| 6e 73 69 67 6e 65 64 20 | 6c 6f 6e 67 20 2a 76 61 |nsigned |long *va|
|00002770| 6c 75 65 2c 73 68 6f 72 | 74 20 6e 29 0d 2f 2f 20 |lue,shor|t n).// |
|00002780| 28 78 2c 79 29 20 69 73 | 20 69 6e 20 74 68 65 20 |(x,y) is| in the |
|00002790| 6c 6f 63 61 6c 20 63 6f | 6f 72 64 69 6e 61 74 65 |local co|ordinate|
|000027a0| 20 73 79 73 74 65 6d 20 | 6f 66 20 74 68 65 20 77 | system |of the w|
|000027b0| 69 6e 64 6f 77 2e 0d 2f | 2f 20 41 63 63 65 70 74 |indow../|/ Accept|
|000027c0| 73 20 65 69 74 68 65 72 | 20 57 69 6e 64 6f 77 50 |s either| WindowP|
|000027d0| 74 72 20 6f 72 20 43 57 | 69 6e 64 6f 77 50 74 72 |tr or CW|indowPtr|
|000027e0| 2e 0d 7b 0d 09 52 65 63 | 74 20 72 3b 0d 09 0d 09 |..{..Rec|t r;....|
|000027f0| 69 66 28 77 69 6e 64 6f | 77 3d 3d 4e 55 4c 4c 29 |if(windo|w==NULL)|
|00002800| 72 65 74 75 72 6e 20 31 | 3b 0d 09 0d 09 2f 2f 20 |return 1|;....// |
|00002810| 43 6c 69 70 20 74 6f 20 | 70 6f 72 74 52 65 63 74 |Clip to |portRect|
|00002820| 2e 0d 09 53 65 74 52 65 | 63 74 28 26 72 2c 78 2c |...SetRe|ct(&r,x,|
|00002830| 79 2c 78 2b 6e 2c 79 2b | 31 29 3b 0d 09 69 66 28 |y,x+n,y+|1);..if(|
|00002840| 21 53 65 63 74 52 65 63 | 74 28 26 77 69 6e 64 6f |!SectRec|t(&windo|
|00002850| 77 2d 3e 70 6f 72 74 52 | 65 63 74 2c 26 72 2c 26 |w->portR|ect,&r,&|
|00002860| 72 29 29 72 65 74 75 72 | 6e 20 30 3b 0d 09 76 61 |r))retur|n 0;..va|
|00002870| 6c 75 65 2b 3d 72 2e 6c | 65 66 74 2d 78 3b 0d 09 |lue+=r.l|eft-x;..|
|00002880| 78 3d 72 2e 6c 65 66 74 | 3b 0d 09 6e 3d 72 2e 72 |x=r.left|;..n=r.r|
|00002890| 69 67 68 74 2d 72 2e 6c | 65 66 74 3b 0d 09 0d 09 |ight-r.l|eft;....|
|000028a0| 72 65 74 75 72 6e 20 53 | 65 74 50 69 78 6d 61 70 |return S|etPixmap|
|000028b0| 50 69 78 65 6c 73 51 75 | 69 63 6b 6c 79 28 28 50 |PixelsQu|ickly((P|
|000028c0| 69 78 4d 61 70 50 74 72 | 29 47 65 74 42 69 74 4d |ixMapPtr|)GetBitM|
|000028d0| 61 70 50 74 72 28 28 43 | 57 69 6e 64 6f 77 50 74 |apPtr((C|WindowPt|
|000028e0| 72 29 77 69 6e 64 6f 77 | 29 2c 78 2c 79 2c 76 61 |r)window|),x,y,va|
|000028f0| 6c 75 65 2c 6e 29 3b 0d | 7d 0d 0d 69 6e 74 20 47 |lue,n);.|}..int G|
|00002900| 65 74 57 69 6e 64 6f 77 | 50 69 78 65 6c 73 51 75 |etWindow|PixelsQu|
|00002910| 69 63 6b 6c 79 28 57 69 | 6e 64 6f 77 50 74 72 20 |ickly(Wi|ndowPtr |
|00002920| 77 69 6e 64 6f 77 2c 69 | 6e 74 20 78 2c 69 6e 74 |window,i|nt x,int|
|00002930| 20 79 2c 75 6e 73 69 67 | 6e 65 64 20 6c 6f 6e 67 | y,unsig|ned long|
|00002940| 20 2a 76 61 6c 75 65 2c | 73 68 6f 72 74 20 6e 29 | *value,|short n)|
|00002950| 0d 2f 2f 20 28 78 2c 79 | 29 20 69 73 20 69 6e 20 |.// (x,y|) is in |
|00002960| 74 68 65 20 6c 6f 63 61 | 6c 20 63 6f 6f 72 64 69 |the loca|l coordi|
|00002970| 6e 61 74 65 20 73 79 73 | 74 65 6d 20 6f 66 20 74 |nate sys|tem of t|
|00002980| 68 65 20 77 69 6e 64 6f | 77 2e 0d 2f 2f 20 41 63 |he windo|w..// Ac|
|00002990| 63 65 70 74 73 20 57 69 | 6e 64 6f 77 50 74 72 2c |cepts Wi|ndowPtr,|
|000029a0| 20 43 57 69 6e 64 6f 77 | 50 74 72 2c 20 6f 72 20 | CWindow|Ptr, or |
|000029b0| 47 57 6f 72 6c 64 50 74 | 72 2e 0d 7b 0d 09 69 6e |GWorldPt|r..{..in|
|000029c0| 74 20 65 72 72 6f 72 3d | 30 3b 0d 09 52 65 63 74 |t error=|0;..Rect|
|000029d0| 20 72 3b 0d 0d 09 69 66 | 28 77 69 6e 64 6f 77 3d | r;...if|(window=|
|000029e0| 3d 4e 55 4c 4c 29 72 65 | 74 75 72 6e 20 31 3b 0d |=NULL)re|turn 1;.|
|000029f0| 09 0d 09 2f 2f 20 43 6c | 69 70 20 74 6f 20 70 6f |...// Cl|ip to po|
|00002a00| 72 74 52 65 63 74 2e 0d | 09 53 65 74 52 65 63 74 |rtRect..|.SetRect|
|00002a10| 28 26 72 2c 78 2c 79 2c | 78 2b 6e 2c 79 2b 31 29 |(&r,x,y,|x+n,y+1)|
|00002a20| 3b 0d 09 69 66 28 21 53 | 65 63 74 52 65 63 74 28 |;..if(!S|ectRect(|
|00002a30| 26 77 69 6e 64 6f 77 2d | 3e 70 6f 72 74 52 65 63 |&window-|>portRec|
|00002a40| 74 2c 26 72 2c 26 72 29 | 29 72 65 74 75 72 6e 20 |t,&r,&r)|)return |
|00002a50| 31 3b 0d 09 69 66 28 78 | 21 3d 72 2e 6c 65 66 74 |1;..if(x|!=r.left|
|00002a60| 20 7c 7c 20 78 2b 6e 21 | 3d 72 2e 72 69 67 68 74 | || x+n!|=r.right|
|00002a70| 29 7b 09 2f 2f 20 55 70 | 64 61 74 65 20 61 66 74 |){.// Up|date aft|
|00002a80| 65 72 20 63 6c 69 70 70 | 69 6e 67 2e 0d 09 09 65 |er clipp|ing....e|
|00002a90| 72 72 6f 72 3d 31 3b 0d | 09 09 76 61 6c 75 65 2b |rror=1;.|..value+|
|00002aa0| 3d 72 2e 6c 65 66 74 2d | 78 3b 0d 09 09 78 3d 72 |=r.left-|x;...x=r|
|00002ab0| 2e 6c 65 66 74 3b 0d 09 | 09 6e 3d 72 2e 72 69 67 |.left;..|.n=r.rig|
|00002ac0| 68 74 2d 72 2e 6c 65 66 | 74 3b 0d 09 7d 0d 09 0d |ht-r.lef|t;..}...|
|00002ad0| 09 65 72 72 6f 72 7c 3d | 47 65 74 50 69 78 6d 61 |.error|=|GetPixma|
|00002ae0| 70 50 69 78 65 6c 73 51 | 75 69 63 6b 6c 79 28 28 |pPixelsQ|uickly((|
|00002af0| 50 69 78 4d 61 70 50 74 | 72 29 47 65 74 42 69 74 |PixMapPt|r)GetBit|
|00002b00| 4d 61 70 50 74 72 28 28 | 43 57 69 6e 64 6f 77 50 |MapPtr((|CWindowP|
|00002b10| 74 72 29 77 69 6e 64 6f | 77 29 2c 78 2c 79 2c 76 |tr)windo|w),x,y,v|
|00002b20| 61 6c 75 65 2c 6e 29 3b | 0d 09 72 65 74 75 72 6e |alue,n);|..return|
|00002b30| 20 65 72 72 6f 72 3b 0d | 7d 0d 0d 69 6e 74 20 53 | error;.|}..int S|
|00002b40| 65 74 44 65 76 69 63 65 | 50 69 78 65 6c 73 51 75 |etDevice|PixelsQu|
|00002b50| 69 63 6b 6c 79 28 47 44 | 48 61 6e 64 6c 65 20 64 |ickly(GD|Handle d|
|00002b60| 65 76 69 63 65 2c 69 6e | 74 20 78 2c 69 6e 74 20 |evice,in|t x,int |
|00002b70| 79 2c 75 6e 73 69 67 6e | 65 64 20 6c 6f 6e 67 20 |y,unsign|ed long |
|00002b80| 76 61 6c 75 65 5b 5d 2c | 73 68 6f 72 74 20 6e 29 |value[],|short n)|
|00002b90| 0d 2f 2f 20 28 78 2c 79 | 29 20 69 73 20 72 65 6c |.// (x,y|) is rel|
|00002ba0| 61 74 69 76 65 20 74 6f | 20 74 68 65 20 75 70 70 |ative to| the upp|
|00002bb0| 65 72 20 6c 65 66 74 20 | 68 61 6e 64 20 63 6f 72 |er left |hand cor|
|00002bc0| 6e 65 72 20 6f 66 20 74 | 68 65 20 73 63 72 65 65 |ner of t|he scree|
|00002bd0| 6e 2e 0d 7b 0d 09 52 65 | 63 74 20 72 3b 0d 09 0d |n..{..Re|ct r;...|
|00002be0| 09 69 66 28 64 65 76 69 | 63 65 3d 3d 4e 55 4c 4c |.if(devi|ce==NULL|
|00002bf0| 29 72 65 74 75 72 6e 20 | 31 3b 0d 09 78 2b 3d 28 |)return |1;..x+=(|
|00002c00| 2a 28 2a 64 65 76 69 63 | 65 29 2d 3e 67 64 50 4d |*(*devic|e)->gdPM|
|00002c10| 61 70 29 2d 3e 62 6f 75 | 6e 64 73 2e 6c 65 66 74 |ap)->bou|nds.left|
|00002c20| 3b 0d 09 79 2b 3d 28 2a | 28 2a 64 65 76 69 63 65 |;..y+=(*|(*device|
|00002c30| 29 2d 3e 67 64 50 4d 61 | 70 29 2d 3e 62 6f 75 6e |)->gdPMa|p)->boun|
|00002c40| 64 73 2e 74 6f 70 3b 0d | 0d 09 2f 2f 20 43 6c 69 |ds.top;.|..// Cli|
|00002c50| 70 20 74 6f 20 64 65 76 | 69 63 65 20 62 6f 75 6e |p to dev|ice boun|
|00002c60| 64 73 2e 0d 09 53 65 74 | 52 65 63 74 28 26 72 2c |ds...Set|Rect(&r,|
|00002c70| 78 2c 79 2c 78 2b 6e 2c | 79 2b 31 29 3b 0d 09 69 |x,y,x+n,|y+1);..i|
|00002c80| 66 28 21 53 65 63 74 52 | 65 63 74 28 26 28 2a 28 |f(!SectR|ect(&(*(|
|00002c90| 2a 64 65 76 69 63 65 29 | 2d 3e 67 64 50 4d 61 70 |*device)|->gdPMap|
|00002ca0| 29 2d 3e 62 6f 75 6e 64 | 73 2c 26 72 2c 26 72 29 |)->bound|s,&r,&r)|
|00002cb0| 29 72 65 74 75 72 6e 20 | 30 3b 0d 09 76 61 6c 75 |)return |0;..valu|
|00002cc0| 65 2b 3d 72 2e 6c 65 66 | 74 2d 78 3b 09 2f 2f 20 |e+=r.lef|t-x;.// |
|00002cd0| 55 70 64 61 74 65 20 61 | 66 74 65 72 20 63 6c 69 |Update a|fter cli|
|00002ce0| 70 70 69 6e 67 2e 0d 09 | 78 3d 72 2e 6c 65 66 74 |pping...|x=r.left|
|00002cf0| 3b 0d 09 6e 3d 72 2e 72 | 69 67 68 74 2d 72 2e 6c |;..n=r.r|ight-r.l|
|00002d00| 65 66 74 3b 0d 09 0d 09 | 72 65 74 75 72 6e 20 53 |eft;....|return S|
|00002d10| 65 74 50 69 78 6d 61 70 | 50 69 78 65 6c 73 51 75 |etPixmap|PixelsQu|
|00002d20| 69 63 6b 6c 79 28 2a 28 | 2a 64 65 76 69 63 65 29 |ickly(*(|*device)|
|00002d30| 2d 3e 67 64 50 4d 61 70 | 2c 78 2c 79 2c 76 61 6c |->gdPMap|,x,y,val|
|00002d40| 75 65 2c 6e 29 3b 0d 7d | 0d 0d 69 6e 74 20 47 65 |ue,n);.}|..int Ge|
|00002d50| 74 44 65 76 69 63 65 50 | 69 78 65 6c 73 51 75 69 |tDeviceP|ixelsQui|
|00002d60| 63 6b 6c 79 28 47 44 48 | 61 6e 64 6c 65 20 64 65 |ckly(GDH|andle de|
|00002d70| 76 69 63 65 2c 69 6e 74 | 20 78 2c 69 6e 74 20 79 |vice,int| x,int y|
|00002d80| 2c 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 20 76 |,unsigne|d long v|
|00002d90| 61 6c 75 65 5b 5d 2c 73 | 68 6f 72 74 20 6e 29 0d |alue[],s|hort n).|
|00002da0| 2f 2f 20 28 78 2c 79 29 | 20 69 73 20 72 65 6c 61 |// (x,y)| is rela|
|00002db0| 74 69 76 65 20 74 6f 20 | 74 68 65 20 75 70 70 65 |tive to |the uppe|
|00002dc0| 72 20 6c 65 66 74 20 68 | 61 6e 64 20 63 6f 72 6e |r left h|and corn|
|00002dd0| 65 72 20 6f 66 20 74 68 | 65 20 73 63 72 65 65 6e |er of th|e screen|
|00002de0| 2e 0d 7b 0d 09 69 6e 74 | 20 65 72 72 6f 72 3d 31 |..{..int| error=1|
|00002df0| 3b 0d 09 52 65 63 74 20 | 72 3b 0d 09 0d 09 69 66 |;..Rect |r;....if|
|00002e00| 28 64 65 76 69 63 65 3d | 3d 4e 55 4c 4c 29 72 65 |(device=|=NULL)re|
|00002e10| 74 75 72 6e 20 31 3b 0d | 09 78 2b 3d 28 2a 28 2a |turn 1;.|.x+=(*(*|
|00002e20| 64 65 76 69 63 65 29 2d | 3e 67 64 50 4d 61 70 29 |device)-|>gdPMap)|
|00002e30| 2d 3e 62 6f 75 6e 64 73 | 2e 6c 65 66 74 3b 0d 09 |->bounds|.left;..|
|00002e40| 79 2b 3d 28 2a 28 2a 64 | 65 76 69 63 65 29 2d 3e |y+=(*(*d|evice)->|
|00002e50| 67 64 50 4d 61 70 29 2d | 3e 62 6f 75 6e 64 73 2e |gdPMap)-|>bounds.|
|00002e60| 74 6f 70 3b 0d 09 0d 09 | 2f 2f 20 43 6c 69 70 20 |top;....|// Clip |
|00002e70| 74 6f 20 64 65 76 69 63 | 65 20 62 6f 75 6e 64 73 |to devic|e bounds|
|00002e80| 2e 0d 09 53 65 74 52 65 | 63 74 28 26 72 2c 78 2c |...SetRe|ct(&r,x,|
|00002e90| 79 2c 78 2b 6e 2c 79 2b | 31 29 3b 0d 09 69 66 28 |y,x+n,y+|1);..if(|
|00002ea0| 21 53 65 63 74 52 65 63 | 74 28 26 28 2a 28 2a 64 |!SectRec|t(&(*(*d|
|00002eb0| 65 76 69 63 65 29 2d 3e | 67 64 50 4d 61 70 29 2d |evice)->|gdPMap)-|
|00002ec0| 3e 62 6f 75 6e 64 73 2c | 26 72 2c 26 72 29 29 72 |>bounds,|&r,&r))r|
|00002ed0| 65 74 75 72 6e 20 31 3b | 0d 09 69 66 28 78 21 3d |eturn 1;|..if(x!=|
|00002ee0| 72 2e 6c 65 66 74 20 7c | 7c 20 78 2b 6e 21 3d 72 |r.left ||| x+n!=r|
|00002ef0| 2e 72 69 67 68 74 29 7b | 09 2f 2f 20 55 70 64 61 |.right){|.// Upda|
|00002f00| 74 65 20 61 66 74 65 72 | 20 63 6c 69 70 70 69 6e |te after| clippin|
|00002f10| 67 2e 0d 09 09 65 72 72 | 6f 72 3d 31 3b 0d 09 09 |g....err|or=1;...|
|00002f20| 76 61 6c 75 65 2b 3d 72 | 2e 6c 65 66 74 2d 78 3b |value+=r|.left-x;|
|00002f30| 0d 09 09 78 3d 72 2e 6c | 65 66 74 3b 0d 09 09 6e |...x=r.l|eft;...n|
|00002f40| 3d 72 2e 72 69 67 68 74 | 2d 72 2e 6c 65 66 74 3b |=r.right|-r.left;|
|00002f50| 0d 09 7d 0d 09 65 72 72 | 6f 72 7c 3d 47 65 74 50 |..}..err|or|=GetP|
|00002f60| 69 78 6d 61 70 50 69 78 | 65 6c 73 51 75 69 63 6b |ixmapPix|elsQuick|
|00002f70| 6c 79 28 2a 28 2a 64 65 | 76 69 63 65 29 2d 3e 67 |ly(*(*de|vice)->g|
|00002f80| 64 50 4d 61 70 2c 78 2c | 79 2c 76 61 6c 75 65 2c |dPMap,x,|y,value,|
|00002f90| 6e 29 3b 0d 09 72 65 74 | 75 72 6e 20 65 72 72 6f |n);..ret|urn erro|
|00002fa0| 72 3b 0d 7d 0d 0d 23 69 | 66 20 4d 41 54 4c 41 42 |r;.}..#i|f MATLAB|
|00002fb0| 20 26 26 20 47 45 4e 45 | 52 41 54 49 4e 47 36 38 | && GENE|RATING68|
|00002fc0| 4b 0d 69 6e 74 20 53 65 | 74 50 69 78 6d 61 70 50 |K.int Se|tPixmapP|
|00002fd0| 69 78 65 6c 73 51 75 69 | 63 6b 6c 79 28 50 69 78 |ixelsQui|ckly(Pix|
|00002fe0| 4d 61 70 50 74 72 20 70 | 6d 50 74 72 2c 69 6e 74 |MapPtr p|mPtr,int|
|00002ff0| 20 78 2c 69 6e 74 20 79 | 2c 75 6e 73 69 67 6e 65 | x,int y|,unsigne|
|00003000| 64 20 6c 6f 6e 67 20 76 | 61 6c 75 65 5b 5d 0d 09 |d long v|alue[]..|
|00003010| 2c 72 65 67 69 73 74 65 | 72 20 73 68 6f 72 74 20 |,registe|r short |
|00003020| 6e 29 0d 7b 0d 20 20 69 | 6e 74 20 28 2a 67 6f 53 |n).{. i|nt (*goS|
|00003030| 65 74 29 20 28 50 69 78 | 4d 61 70 50 74 72 20 70 |et) (Pix|MapPtr p|
|00003040| 6d 50 74 72 2c 69 6e 74 | 20 78 2c 69 6e 74 20 79 |mPtr,int| x,int y|
|00003050| 2c 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 20 76 |,unsigne|d long v|
|00003060| 61 6c 75 65 5b 5d 2c 72 | 65 67 69 73 74 65 72 20 |alue[],r|egister |
|00003070| 73 68 6f 72 74 20 6e 29 | 3b 0d 20 20 69 6e 74 20 |short n)|;. int |
|00003080| 53 50 69 78 6d 61 70 50 | 69 78 65 6c 73 51 75 69 |SPixmapP|ixelsQui|
|00003090| 63 6b 6c 79 28 50 69 78 | 4d 61 70 50 74 72 20 70 |ckly(Pix|MapPtr p|
|000030a0| 6d 50 74 72 2c 69 6e 74 | 20 78 2c 69 6e 74 20 79 |mPtr,int| x,int y|
|000030b0| 2c 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 20 76 |,unsigne|d long v|
|000030c0| 61 6c 75 65 5b 5d 0d 20 | 20 09 2c 72 65 67 69 73 |alue[]. | .,regis|
|000030d0| 74 65 72 20 73 68 6f 72 | 74 20 6e 29 3b 0d 0d 20 |ter shor|t n);.. |
|000030e0| 20 67 6f 53 65 74 20 3d | 20 28 76 6f 69 64 20 2a | goSet =| (void *|
|000030f0| 29 20 53 74 72 69 70 41 | 64 64 72 65 73 73 28 26 |) StripA|ddress(&|
|00003100| 53 50 69 78 6d 61 70 50 | 69 78 65 6c 73 51 75 69 |SPixmapP|ixelsQui|
|00003110| 63 6b 6c 79 29 3b 0d 20 | 20 72 65 74 75 72 6e 28 |ckly);. | return(|
|00003120| 20 28 2a 67 6f 53 65 74 | 29 20 28 70 6d 50 74 72 | (*goSet|) (pmPtr|
|00003130| 2c 78 2c 79 2c 76 61 6c | 75 65 2c 6e 29 20 29 3b |,x,y,val|ue,n) );|
|00003140| 0d 7d 0d 73 74 61 74 69 | 63 20 69 6e 74 20 53 50 |.}.stati|c int SP|
|00003150| 69 78 6d 61 70 50 69 78 | 65 6c 73 51 75 69 63 6b |ixmapPix|elsQuick|
|00003160| 6c 79 28 50 69 78 4d 61 | 70 50 74 72 20 70 6d 50 |ly(PixMa|pPtr pmP|
|00003170| 74 72 2c 69 6e 74 20 78 | 2c 69 6e 74 20 79 2c 75 |tr,int x|,int y,u|
|00003180| 6e 73 69 67 6e 65 64 20 | 6c 6f 6e 67 20 76 61 6c |nsigned |long val|
|00003190| 75 65 5b 5d 0d 09 2c 72 | 65 67 69 73 74 65 72 20 |ue[]..,r|egister |
|000031a0| 73 68 6f 72 74 20 6e 29 | 0d 23 65 6c 73 65 0d 69 |short n)|.#else.i|
|000031b0| 6e 74 20 53 65 74 50 69 | 78 6d 61 70 50 69 78 65 |nt SetPi|xmapPixe|
|000031c0| 6c 73 51 75 69 63 6b 6c | 79 28 50 69 78 4d 61 70 |lsQuickl|y(PixMap|
|000031d0| 50 74 72 20 70 6d 50 74 | 72 2c 69 6e 74 20 78 2c |Ptr pmPt|r,int x,|
|000031e0| 69 6e 74 20 79 2c 75 6e | 73 69 67 6e 65 64 20 6c |int y,un|signed l|
|000031f0| 6f 6e 67 20 76 61 6c 75 | 65 5b 5d 0d 09 2c 72 65 |ong valu|e[]..,re|
|00003200| 67 69 73 74 65 72 20 73 | 68 6f 72 74 20 6e 29 0d |gister s|hort n).|
|00003210| 23 65 6e 64 69 66 0d 2f | 2f 20 50 6f 6b 65 73 20 |#endif./|/ Pokes |
|00003220| 61 20 72 6f 77 20 6f 66 | 20 70 69 78 65 6c 73 2e |a row of| pixels.|
|00003230| 20 41 63 63 65 70 74 73 | 20 65 69 74 68 65 72 20 | Accepts| either |
|00003240| 70 69 78 6d 61 70 20 6f | 72 20 62 69 74 6d 61 70 |pixmap o|r bitmap|
|00003250| 20 70 6f 69 6e 74 65 72 | 2e 0d 2f 2f 20 28 78 2c | pointer|..// (x,|
|00003260| 79 29 20 69 73 20 69 6e | 20 74 68 65 20 63 6f 6f |y) is in| the coo|
|00003270| 72 64 69 6e 61 74 65 20 | 73 79 73 74 65 6d 20 6f |rdinate |system o|
|00003280| 66 20 74 68 65 20 62 69 | 74 2f 70 69 78 6d 61 70 |f the bi|t/pixmap|
|00003290| 2e 0d 2f 2f 20 53 70 65 | 65 64 20 69 73 20 65 6e |..// Spe|ed is en|
|000032a0| 68 61 6e 63 65 64 20 62 | 79 20 72 65 75 73 69 6e |hanced b|y reusin|
|000032b0| 67 20 74 68 65 20 63 61 | 63 68 65 64 20 69 6e 66 |g the ca|ched inf|
|000032c0| 6f 72 6d 61 74 69 6f 6e | 20 66 72 6f 6d 20 6c 61 |ormation| from la|
|000032d0| 73 74 20 74 69 6d 65 20 | 69 66 20 69 74 27 73 20 |st time |if it's |
|000032e0| 74 68 65 0d 2f 2f 20 73 | 61 6d 65 20 50 69 78 2f |the.// s|ame Pix/|
|000032f0| 42 69 74 6d 61 70 20 61 | 73 20 6c 61 73 74 20 74 |Bitmap a|s last t|
|00003300| 69 6d 65 2c 20 69 2e 65 | 2e 20 73 61 6d 65 20 61 |ime, i.e|. same a|
|00003310| 64 64 72 65 73 73 2c 20 | 62 61 73 65 41 64 64 72 |ddress, |baseAddr|
|00003320| 2c 20 72 6f 77 42 79 74 | 65 73 2c 20 61 6e 64 20 |, rowByt|es, and |
|00003330| 62 6f 75 6e 64 73 2e 0d | 2f 2f 20 59 6f 75 20 63 |bounds..|// You c|
|00003340| 61 6e 20 66 6c 75 73 68 | 20 74 68 69 73 20 63 61 |an flush| this ca|
|00003350| 63 68 65 20 62 79 20 70 | 61 73 73 69 6e 67 20 61 |che by p|assing a|
|00003360| 20 4e 55 4c 4c 20 62 69 | 74 2f 70 69 78 6d 61 70 | NULL bi|t/pixmap|
|00003370| 20 70 6f 69 6e 74 65 72 | 2e 0d 7b 0d 09 73 74 61 | pointer|..{..sta|
|00003380| 74 69 63 20 50 69 78 4d | 61 70 50 74 72 20 6f 6c |tic PixM|apPtr ol|
|00003390| 64 50 6d 50 74 72 3d 28 | 50 69 78 4d 61 70 50 74 |dPmPtr=(|PixMapPt|
|000033a0| 72 29 2d 31 3b 0d 09 73 | 74 61 74 69 63 20 69 6e |r)-1;..s|tatic in|
|000033b0| 74 20 6f 6c 64 58 2c 6f | 6c 64 59 3b 0d 09 73 74 |t oldX,o|ldY;..st|
|000033c0| 61 74 69 63 20 73 68 6f | 72 74 20 72 6f 77 42 79 |atic sho|rt rowBy|
|000033d0| 74 65 73 2c 6c 6f 67 50 | 69 78 65 6c 53 69 7a 65 |tes,logP|ixelSize|
|000033e0| 2c 62 69 74 73 4f 66 66 | 73 65 74 3b 0d 09 73 74 |,bitsOff|set;..st|
|000033f0| 61 74 69 63 20 75 6e 73 | 69 67 6e 65 64 20 63 68 |atic uns|igned ch|
|00003400| 61 72 20 2a 70 69 78 65 | 6c 50 74 72 3b 0d 09 73 |ar *pixe|lPtr;..s|
|00003410| 74 61 74 69 63 20 42 69 | 74 4d 61 70 20 6f 6c 64 |tatic Bi|tMap old|
|00003420| 4d 61 70 3b 0d 09 73 74 | 61 74 69 63 20 50 74 72 |Map;..st|atic Ptr|
|00003430| 20 6d 61 69 6e 42 61 73 | 65 41 64 64 72 3d 4e 55 | mainBas|eAddr=NU|
|00003440| 4c 4c 3b 0d 09 73 74 61 | 74 69 63 20 42 6f 6f 6c |LL;..sta|tic Bool|
|00003450| 65 61 6e 20 69 73 33 32 | 2c 63 61 6e 33 32 2c 6e |ean is32|,can32,n|
|00003460| 65 65 64 33 32 2c 66 69 | 72 73 74 54 69 6d 65 3d |eed32,fi|rstTime=|
|00003470| 31 3b 0d 09 73 69 67 6e | 65 64 20 63 68 61 72 20 |1;..sign|ed char |
|00003480| 6d 6f 64 65 33 32 3d 74 | 72 75 65 33 32 62 3b 0d |mode32=t|rue32b;.|
|00003490| 09 69 6e 74 20 65 72 72 | 6f 72 3d 30 3b 0d 09 52 |.int err|or=0;..R|
|000034a0| 65 63 74 20 72 3b 0d 09 | 6c 6f 6e 67 20 67 65 73 |ect r;..|long ges|
|000034b0| 74 61 6c 74 3b 0d 09 42 | 6f 6f 6c 65 61 6e 20 6f |talt;..B|oolean o|
|000034c0| 74 68 65 72 53 63 72 65 | 65 6e 3b 09 2f 2f 20 6d |therScre|en;.// m|
|000034d0| 61 73 71 75 65 72 61 64 | 69 6e 67 20 61 73 20 65 |asquerad|ing as e|
|000034e0| 78 74 65 6e 73 69 6f 6e | 20 6f 66 20 6d 61 69 6e |xtension| of main|
|000034f0| 20 73 63 72 65 65 6e 0d | 09 73 68 6f 72 74 20 70 | screen.|.short p|
|00003500| 69 78 65 6c 53 69 7a 65 | 3b 0d 09 0d 09 69 66 28 |ixelSize|;....if(|
|00003510| 66 69 72 73 74 54 69 6d | 65 29 7b 0d 09 09 47 65 |firstTim|e){...Ge|
|00003520| 73 74 61 6c 74 28 67 65 | 73 74 61 6c 74 41 64 64 |stalt(ge|staltAdd|
|00003530| 72 65 73 73 69 6e 67 4d | 6f 64 65 41 74 74 72 2c |ressingM|odeAttr,|
|00003540| 26 67 65 73 74 61 6c 74 | 29 3b 0d 09 09 69 73 33 |&gestalt|);...is3|
|00003550| 32 3d 67 65 73 74 61 6c | 74 26 28 31 4c 3c 3c 67 |2=gestal|t&(1L<<g|
|00003560| 65 73 74 61 6c 74 33 32 | 42 69 74 41 64 64 72 65 |estalt32|BitAddre|
|00003570| 73 73 69 6e 67 29 3b 0d | 09 09 63 61 6e 33 32 3d |ssing);.|..can32=|
|00003580| 54 72 61 70 41 76 61 69 | 6c 61 62 6c 65 28 5f 53 |TrapAvai|lable(_S|
|00003590| 77 61 70 4d 4d 55 4d 6f | 64 65 29 3b 0d 09 09 66 |wapMMUMo|de);...f|
|000035a0| 69 72 73 74 54 69 6d 65 | 3d 30 3b 0d 09 7d 0d 09 |irstTime|=0;..}..|
|000035b0| 69 66 28 70 6d 50 74 72 | 3d 3d 4e 55 4c 4c 29 7b |if(pmPtr|==NULL){|
|000035c0| 0d 09 09 6f 6c 64 50 6d | 50 74 72 3d 28 50 69 78 |...oldPm|Ptr=(Pix|
|000035d0| 4d 61 70 50 74 72 29 2d | 31 3b 09 2f 2f 20 69 6e |MapPtr)-|1;.// in|
|000035e0| 76 61 6c 69 64 61 74 65 | 20 63 61 63 68 65 0d 09 |validate| cache..|
|000035f0| 09 72 65 74 75 72 6e 20 | 30 3b 0d 09 7d 0d 09 2f |.return |0;..}../|
|00003600| 2f 20 43 6c 69 70 20 74 | 6f 20 70 69 78 2f 62 69 |/ Clip t|o pix/bi|
|00003610| 74 6d 61 70 20 62 6f 75 | 6e 64 73 2e 0d 09 53 65 |tmap bou|nds...Se|
|00003620| 74 52 65 63 74 28 26 72 | 2c 78 2c 79 2c 78 2b 6e |tRect(&r|,x,y,x+n|
|00003630| 2c 79 2b 31 29 3b 0d 09 | 69 66 28 6d 61 69 6e 42 |,y+1);..|if(mainB|
|00003640| 61 73 65 41 64 64 72 3d | 3d 4e 55 4c 4c 29 7b 0d |aseAddr=|=NULL){.|
|00003650| 09 09 69 66 28 51 44 38 | 45 78 69 73 74 73 28 29 |..if(QD8|Exists()|
|00003660| 29 6d 61 69 6e 42 61 73 | 65 41 64 64 72 3d 28 2a |)mainBas|eAddr=(*|
|00003670| 28 2a 47 65 74 4d 61 69 | 6e 44 65 76 69 63 65 28 |(*GetMai|nDevice(|
|00003680| 29 29 2d 3e 67 64 50 4d | 61 70 29 2d 3e 62 61 73 |))->gdPM|ap)->bas|
|00003690| 65 41 64 64 72 3b 0d 09 | 09 65 6c 73 65 20 6d 61 |eAddr;..|.else ma|
|000036a0| 69 6e 42 61 73 65 41 64 | 64 72 3d 28 76 6f 69 64 |inBaseAd|dr=(void|
|000036b0| 20 2a 29 2d 31 3b 0d 09 | 7d 0d 09 6f 74 68 65 72 | *)-1;..|}..other|
|000036c0| 53 63 72 65 65 6e 3d 20 | 70 6d 50 74 72 2d 3e 62 |Screen= |pmPtr->b|
|000036d0| 61 73 65 41 64 64 72 3d | 3d 6d 61 69 6e 42 61 73 |aseAddr=|=mainBas|
|000036e0| 65 41 64 64 72 20 0d 09 | 09 26 26 20 28 70 6d 50 |eAddr ..|.&& (pmP|
|000036f0| 74 72 2d 3e 62 6f 75 6e | 64 73 2e 74 6f 70 21 3d |tr->boun|ds.top!=|
|00003700| 30 20 7c 7c 20 70 6d 50 | 74 72 2d 3e 62 6f 75 6e |0 || pmP|tr->boun|
|00003710| 64 73 2e 6c 65 66 74 21 | 3d 30 29 3b 0d 09 2f 2f |ds.left!|=0);..//|
|00003720| 20 43 6c 69 70 20 75 6e | 6c 65 73 73 20 69 74 27 | Clip un|less it'|
|00003730| 73 20 6f 74 68 65 72 20 | 73 63 72 65 65 6e 2e 0d |s other |screen..|
|00003740| 09 69 66 28 21 6f 74 68 | 65 72 53 63 72 65 65 6e |.if(!oth|erScreen|
|00003750| 29 0d 09 09 69 66 28 21 | 53 65 63 74 52 65 63 74 |)...if(!|SectRect|
|00003760| 28 26 70 6d 50 74 72 2d | 3e 62 6f 75 6e 64 73 2c |(&pmPtr-|>bounds,|
|00003770| 26 72 2c 26 72 29 29 72 | 65 74 75 72 6e 20 30 3b |&r,&r))r|eturn 0;|
|00003780| 09 2f 2f 20 67 6f 20 68 | 6f 6d 65 20 69 66 20 77 |.// go h|ome if w|
|00003790| 65 27 72 65 20 64 6f 6e | 65 0d 09 69 66 28 21 55 |e're don|e..if(!U|
|000037a0| 53 45 5f 43 41 43 48 45 | 0d 09 09 7c 7c 20 6f 74 |SE_CACHE|...|| ot|
|000037b0| 68 65 72 53 63 72 65 65 | 6e 0d 09 09 7c 7c 20 70 |herScree|n...|| p|
|000037c0| 6d 50 74 72 21 3d 6f 6c | 64 50 6d 50 74 72 0d 09 |mPtr!=ol|dPmPtr..|
|000037d0| 09 7c 7c 20 70 6d 50 74 | 72 2d 3e 62 61 73 65 41 |.|| pmPt|r->baseA|
|000037e0| 64 64 72 21 3d 6f 6c 64 | 4d 61 70 2e 62 61 73 65 |ddr!=old|Map.base|
|000037f0| 41 64 64 72 20 0d 09 09 | 7c 7c 20 70 6d 50 74 72 |Addr ...||| pmPtr|
|00003800| 2d 3e 72 6f 77 42 79 74 | 65 73 21 3d 6f 6c 64 4d |->rowByt|es!=oldM|
|00003810| 61 70 2e 72 6f 77 42 79 | 74 65 73 20 0d 09 09 7c |ap.rowBy|tes ...||
|00003820| 7c 20 2a 28 6c 6f 6e 67 | 20 2a 29 26 70 6d 50 74 || *(long| *)&pmPt|
|00003830| 72 2d 3e 62 6f 75 6e 64 | 73 2e 74 6f 70 21 3d 2a |r->bound|s.top!=*|
|00003840| 28 6c 6f 6e 67 20 2a 29 | 26 6f 6c 64 4d 61 70 2e |(long *)|&oldMap.|
|00003850| 62 6f 75 6e 64 73 2e 74 | 6f 70 0d 09 09 7c 7c 20 |bounds.t|op...|| |
|00003860| 2a 28 6c 6f 6e 67 20 2a | 29 26 70 6d 50 74 72 2d |*(long *|)&pmPtr-|
|00003870| 3e 62 6f 75 6e 64 73 2e | 62 6f 74 74 6f 6d 21 3d |>bounds.|bottom!=|
|00003880| 2a 28 6c 6f 6e 67 20 2a | 29 26 6f 6c 64 4d 61 70 |*(long *|)&oldMap|
|00003890| 2e 62 6f 75 6e 64 73 2e | 62 6f 74 74 6f 6d 29 7b |.bounds.|bottom){|
|000038a0| 0d 09 09 2f 2f 20 43 61 | 63 68 65 20 69 73 20 73 |...// Ca|che is s|
|000038b0| 74 61 6c 65 2e 20 47 65 | 74 20 66 72 65 73 68 20 |tale. Ge|t fresh |
|000038c0| 76 61 6c 75 65 73 2e 0d | 09 09 6c 6f 6e 67 20 76 |values..|..long v|
|000038d0| 61 6c 75 65 3d 30 3b 0d | 09 09 0d 09 09 2f 2f 20 |alue=0;.|.....// |
|000038e0| 52 65 63 74 54 6f 41 64 | 64 72 65 73 73 20 63 6f |RectToAd|dress co|
|000038f0| 6d 70 75 74 65 73 20 70 | 69 78 65 6c 50 74 72 20 |mputes p|ixelPtr |
|00003900| 61 6e 64 20 63 6c 69 70 | 73 20 72 20 74 6f 20 74 |and clip|s r to t|
|00003910| 68 65 20 62 69 74 2f 70 | 69 78 6d 61 70 20 62 6f |he bit/p|ixmap bo|
|00003920| 75 6e 64 73 2e 0d 09 09 | 70 69 78 65 6c 50 74 72 |unds....|pixelPtr|
|00003930| 3d 52 65 63 74 54 6f 41 | 64 64 72 65 73 73 28 70 |=RectToA|ddress(p|
|00003940| 6d 50 74 72 2c 26 72 2c | 26 72 6f 77 42 79 74 65 |mPtr,&r,|&rowByte|
|00003950| 73 2c 26 70 69 78 65 6c | 53 69 7a 65 2c 26 62 69 |s,&pixel|Size,&bi|
|00003960| 74 73 4f 66 66 73 65 74 | 29 3b 0d 09 09 69 66 28 |tsOffset|);...if(|
|00003970| 70 69 78 65 6c 50 74 72 | 3d 3d 4e 55 4c 4c 29 7b |pixelPtr|==NULL){|
|00003980| 0d 09 09 09 6f 6c 64 50 | 6d 50 74 72 3d 28 50 69 |....oldP|mPtr=(Pi|
|00003990| 78 4d 61 70 50 74 72 29 | 2d 31 3b 09 2f 2f 20 69 |xMapPtr)|-1;.// i|
|000039a0| 6e 76 61 6c 69 64 61 74 | 65 20 63 61 63 68 65 0d |nvalidat|e cache.|
|000039b0| 09 09 09 72 65 74 75 72 | 6e 20 30 3b 0d 09 09 7d |...retur|n 0;...}|
|000039c0| 0d 09 09 6f 6c 64 50 6d | 50 74 72 3d 70 6d 50 74 |...oldPm|Ptr=pmPt|
|000039d0| 72 3b 0d 09 09 6f 6c 64 | 4d 61 70 3d 2a 28 42 69 |r;...old|Map=*(Bi|
|000039e0| 74 4d 61 70 20 2a 29 70 | 6d 50 74 72 3b 0d 09 09 |tMap *)p|mPtr;...|
|000039f0| 6c 6f 67 50 69 78 65 6c | 53 69 7a 65 3d 4c 6f 67 |logPixel|Size=Log|
|00003a00| 32 4c 28 70 69 78 65 6c | 53 69 7a 65 29 3b 0d 09 |2L(pixel|Size);..|
|00003a10| 09 76 61 6c 75 65 2b 3d | 72 2e 6c 65 66 74 2d 78 |.value+=|r.left-x|
|00003a20| 3b 09 2f 2f 20 55 70 64 | 61 74 65 20 61 66 74 65 |;.// Upd|ate afte|
|00003a30| 72 20 63 6c 69 70 70 69 | 6e 67 2e 0d 09 09 78 3d |r clippi|ng....x=|
|00003a40| 72 2e 6c 65 66 74 3b 0d | 09 09 6e 3d 72 2e 72 69 |r.left;.|..n=r.ri|
|00003a50| 67 68 74 2d 72 2e 6c 65 | 66 74 3b 0d 09 7d 65 6c |ght-r.le|ft;..}el|
|00003a60| 73 65 7b 0d 09 09 2f 2f | 20 43 61 63 68 65 20 69 |se{...//| Cache i|
|00003a70| 73 20 66 72 65 73 68 2e | 20 4d 65 72 65 6c 79 20 |s fresh.| Merely |
|00003a80| 63 6f 72 72 65 63 74 20 | 66 6f 72 20 63 68 61 6e |correct |for chan|
|00003a90| 67 65 73 20 69 6e 20 78 | 20 61 6e 64 20 79 2e 0d |ges in x| and y..|
|00003aa0| 09 09 69 66 28 70 69 78 | 65 6c 50 74 72 3d 3d 4e |..if(pix|elPtr==N|
|00003ab0| 55 4c 4c 29 72 65 74 75 | 72 6e 20 31 3b 0d 09 09 |ULL)retu|rn 1;...|
|00003ac0| 76 61 6c 75 65 2b 3d 72 | 2e 6c 65 66 74 2d 78 3b |value+=r|.left-x;|
|00003ad0| 09 2f 2f 20 55 70 64 61 | 74 65 20 61 66 74 65 72 |.// Upda|te after|
|00003ae0| 20 63 6c 69 70 70 69 6e | 67 2e 0d 09 09 78 3d 72 | clippin|g....x=r|
|00003af0| 2e 6c 65 66 74 3b 0d 09 | 09 6e 3d 72 2e 72 69 67 |.left;..|.n=r.rig|
|00003b00| 68 74 2d 72 2e 6c 65 66 | 74 3b 0d 09 09 69 66 28 |ht-r.lef|t;...if(|
|00003b10| 78 21 3d 6f 6c 64 58 29 | 7b 0d 09 09 09 69 66 28 |x!=oldX)|{....if(|
|00003b20| 6c 6f 67 50 69 78 65 6c | 53 69 7a 65 3c 33 29 7b |logPixel|Size<3){|
|00003b30| 0d 09 09 09 09 72 65 67 | 69 73 74 65 72 20 6c 6f |.....reg|ister lo|
|00003b40| 6e 67 20 62 69 74 73 3b | 0d 09 09 09 09 62 69 74 |ng bits;|.....bit|
|00003b50| 73 3d 62 69 74 73 4f 66 | 66 73 65 74 2b 28 6c 6f |s=bitsOf|fset+(lo|
|00003b60| 6e 67 29 28 78 2d 6f 6c | 64 58 29 3c 3c 6c 6f 67 |ng)(x-ol|dX)<<log|
|00003b70| 50 69 78 65 6c 53 69 7a | 65 3b 0d 09 09 09 09 70 |PixelSiz|e;.....p|
|00003b80| 69 78 65 6c 50 74 72 2b | 3d 62 69 74 73 3e 3e 33 |ixelPtr+|=bits>>3|
|00003b90| 3b 0d 09 09 09 09 62 69 | 74 73 4f 66 66 73 65 74 |;.....bi|tsOffset|
|00003ba0| 3d 62 69 74 73 26 37 3b | 0d 09 09 09 7d 65 6c 73 |=bits&7;|....}els|
|00003bb0| 65 20 70 69 78 65 6c 50 | 74 72 2b 3d 28 78 2d 6f |e pixelP|tr+=(x-o|
|00003bc0| 6c 64 58 29 3c 3c 28 6c | 6f 67 50 69 78 65 6c 53 |ldX)<<(l|ogPixelS|
|00003bd0| 69 7a 65 2d 33 29 3b 0d | 09 09 7d 0d 09 09 69 66 |ize-3);.|..}...if|
|00003be0| 28 79 21 3d 6f 6c 64 59 | 29 70 69 78 65 6c 50 74 |(y!=oldY|)pixelPt|
|00003bf0| 72 2b 3d 28 6c 6f 6e 67 | 29 28 79 2d 6f 6c 64 59 |r+=(long|)(y-oldY|
|00003c00| 29 2a 72 6f 77 42 79 74 | 65 73 3b 0d 09 7d 0d 09 |)*rowByt|es;..}..|
|00003c10| 70 69 78 65 6c 53 69 7a | 65 3d 31 3c 3c 6c 6f 67 |pixelSiz|e=1<<log|
|00003c20| 50 69 78 65 6c 53 69 7a | 65 3b 0d 09 57 72 69 74 |PixelSiz|e;..Writ|
|00003c30| 65 50 69 78 65 6c 73 28 | 62 69 74 73 4f 66 66 73 |ePixels(|bitsOffs|
|00003c40| 65 74 2f 70 69 78 65 6c | 53 69 7a 65 2c 30 2c 6e |et/pixel|Size,0,n|
|00003c50| 2c 76 61 6c 75 65 2c 70 | 69 78 65 6c 50 74 72 2c |,value,p|ixelPtr,|
|00003c60| 70 69 78 65 6c 53 69 7a | 65 2c 72 6f 77 42 79 74 |pixelSiz|e,rowByt|
|00003c70| 65 73 29 3b 0d 09 6f 6c | 64 58 3d 78 3b 0d 09 6f |es);..ol|dX=x;..o|
|00003c80| 6c 64 59 3d 79 3b 0d 09 | 72 65 74 75 72 6e 20 65 |ldY=y;..|return e|
|00003c90| 72 72 6f 72 3b 0d 7d 0d | 0d 23 69 66 20 4d 41 54 |rror;.}.|.#if MAT|
|00003ca0| 4c 41 42 20 26 26 20 47 | 45 4e 45 52 41 54 49 4e |LAB && G|ENERATIN|
|00003cb0| 47 36 38 4b 0d 69 6e 74 | 20 47 65 74 50 69 78 6d |G68K.int| GetPixm|
|00003cc0| 61 70 50 69 78 65 6c 73 | 51 75 69 63 6b 6c 79 28 |apPixels|Quickly(|
|00003cd0| 50 69 78 4d 61 70 50 74 | 72 20 70 6d 50 74 72 2c |PixMapPt|r pmPtr,|
|00003ce0| 69 6e 74 20 78 2c 69 6e | 74 20 79 2c 75 6e 73 69 |int x,in|t y,unsi|
|00003cf0| 67 6e 65 64 20 6c 6f 6e | 67 20 76 61 6c 75 65 5b |gned lon|g value[|
|00003d00| 5d 0d 09 2c 72 65 67 69 | 73 74 65 72 20 73 68 6f |]..,regi|ster sho|
|00003d10| 72 74 20 6e 29 0d 7b 0d | 20 20 69 6e 74 20 28 2a |rt n).{.| int (*|
|00003d20| 67 6f 53 65 74 29 20 28 | 50 69 78 4d 61 70 50 74 |goSet) (|PixMapPt|
|00003d30| 72 20 70 6d 50 74 72 2c | 69 6e 74 20 78 2c 69 6e |r pmPtr,|int x,in|
|00003d40| 74 20 79 2c 75 6e 73 69 | 67 6e 65 64 20 6c 6f 6e |t y,unsi|gned lon|
|00003d50| 67 20 76 61 6c 75 65 5b | 5d 2c 72 65 67 69 73 74 |g value[|],regist|
|00003d60| 65 72 20 73 68 6f 72 74 | 20 6e 29 3b 0d 20 20 69 |er short| n);. i|
|00003d70| 6e 74 20 47 50 69 78 6d | 61 70 50 69 78 65 6c 73 |nt GPixm|apPixels|
|00003d80| 51 75 69 63 6b 6c 79 20 | 28 50 69 78 4d 61 70 50 |Quickly |(PixMapP|
|00003d90| 74 72 20 70 6d 50 74 72 | 2c 69 6e 74 20 78 2c 69 |tr pmPtr|,int x,i|
|00003da0| 6e 74 20 79 2c 75 6e 73 | 69 67 6e 65 64 20 6c 6f |nt y,uns|igned lo|
|00003db0| 6e 67 20 76 61 6c 75 65 | 5b 5d 2c 72 65 67 69 73 |ng value|[],regis|
|00003dc0| 74 65 72 20 73 68 6f 72 | 74 20 6e 29 3b 0d 0d 20 |ter shor|t n);.. |
|00003dd0| 20 67 6f 53 65 74 20 3d | 20 28 76 6f 69 64 20 2a | goSet =| (void *|
|00003de0| 29 20 53 74 72 69 70 41 | 64 64 72 65 73 73 28 26 |) StripA|ddress(&|
|00003df0| 47 50 69 78 6d 61 70 50 | 69 78 65 6c 73 51 75 69 |GPixmapP|ixelsQui|
|00003e00| 63 6b 6c 79 29 3b 0d 20 | 20 72 65 74 75 72 6e 28 |ckly);. | return(|
|00003e10| 20 28 2a 67 6f 53 65 74 | 29 20 28 70 6d 50 74 72 | (*goSet|) (pmPtr|
|00003e20| 2c 78 2c 79 2c 76 61 6c | 75 65 2c 6e 29 20 29 3b |,x,y,val|ue,n) );|
|00003e30| 0d 7d 0d 73 74 61 74 69 | 63 20 69 6e 74 20 47 50 |.}.stati|c int GP|
|00003e40| 69 78 6d 61 70 50 69 78 | 65 6c 73 51 75 69 63 6b |ixmapPix|elsQuick|
|00003e50| 6c 79 28 50 69 78 4d 61 | 70 50 74 72 20 70 6d 50 |ly(PixMa|pPtr pmP|
|00003e60| 74 72 2c 69 6e 74 20 78 | 2c 69 6e 74 20 79 2c 75 |tr,int x|,int y,u|
|00003e70| 6e 73 69 67 6e 65 64 20 | 6c 6f 6e 67 20 76 61 6c |nsigned |long val|
|00003e80| 75 65 5b 5d 0d 09 2c 72 | 65 67 69 73 74 65 72 20 |ue[]..,r|egister |
|00003e90| 73 68 6f 72 74 20 6e 29 | 0d 23 65 6c 73 65 0d 69 |short n)|.#else.i|
|00003ea0| 6e 74 20 47 65 74 50 69 | 78 6d 61 70 50 69 78 65 |nt GetPi|xmapPixe|
|00003eb0| 6c 73 51 75 69 63 6b 6c | 79 28 50 69 78 4d 61 70 |lsQuickl|y(PixMap|
|00003ec0| 50 74 72 20 70 6d 50 74 | 72 2c 69 6e 74 20 78 2c |Ptr pmPt|r,int x,|
|00003ed0| 69 6e 74 20 79 2c 75 6e | 73 69 67 6e 65 64 20 6c |int y,un|signed l|
|00003ee0| 6f 6e 67 20 76 61 6c 75 | 65 5b 5d 0d 09 2c 72 65 |ong valu|e[]..,re|
|00003ef0| 67 69 73 74 65 72 20 73 | 68 6f 72 74 20 6e 29 0d |gister s|hort n).|
|00003f00| 23 65 6e 64 69 66 0d 2f | 2f 20 50 65 65 6b 73 20 |#endif./|/ Peeks |
|00003f10| 61 20 72 6f 77 73 20 6f | 66 20 70 69 78 65 6c 73 |a rows o|f pixels|
|00003f20| 20 6f 66 20 61 6e 79 20 | 73 69 7a 65 2e 20 41 63 | of any |size. Ac|
|00003f30| 63 65 70 74 73 20 65 69 | 74 68 65 72 20 70 69 78 |cepts ei|ther pix|
|00003f40| 6d 61 70 20 6f 72 20 62 | 69 74 6d 61 70 20 70 6f |map or b|itmap po|
|00003f50| 69 6e 74 65 72 2e 0d 2f | 2f 20 28 78 2c 79 29 20 |inter../|/ (x,y) |
|00003f60| 69 73 20 69 6e 20 74 68 | 65 20 63 6f 6f 72 64 69 |is in th|e coordi|
|00003f70| 6e 61 74 65 20 73 79 73 | 74 65 6d 20 6f 66 20 74 |nate sys|tem of t|
|00003f80| 68 65 20 62 69 74 2f 70 | 69 78 6d 61 70 2e 0d 2f |he bit/p|ixmap../|
|00003f90| 2f 20 53 70 65 65 64 20 | 69 73 20 65 6e 68 61 6e |/ Speed |is enhan|
|00003fa0| 63 65 64 20 62 79 20 72 | 65 75 73 69 6e 67 20 74 |ced by r|eusing t|
|00003fb0| 68 65 20 63 61 63 68 65 | 64 20 69 6e 66 6f 72 6d |he cache|d inform|
|00003fc0| 61 74 69 6f 6e 20 66 72 | 6f 6d 20 6c 61 73 74 20 |ation fr|om last |
|00003fd0| 74 69 6d 65 20 69 66 20 | 69 74 27 73 20 74 68 65 |time if |it's the|
|00003fe0| 0d 2f 2f 20 73 61 6d 65 | 20 50 69 78 2f 42 69 74 |.// same| Pix/Bit|
|00003ff0| 6d 61 70 20 61 73 20 6c | 61 73 74 20 74 69 6d 65 |map as l|ast time|
|00004000| 2c 20 69 2e 65 2e 20 73 | 61 6d 65 20 61 64 64 72 |, i.e. s|ame addr|
|00004010| 65 73 73 2c 20 62 61 73 | 65 41 64 64 72 2c 72 6f |ess, bas|eAddr,ro|
|00004020| 77 42 79 74 65 73 2c 20 | 61 6e 64 20 62 6f 75 6e |wBytes, |and boun|
|00004030| 64 73 2e 0d 2f 2f 20 59 | 6f 75 20 63 61 6e 20 66 |ds..// Y|ou can f|
|00004040| 6f 72 63 65 20 69 74 20 | 74 6f 20 66 6c 75 73 68 |orce it |to flush|
|00004050| 20 69 74 73 20 63 61 63 | 68 65 20 62 79 20 70 61 | its cac|he by pa|
|00004060| 73 73 69 6e 67 20 61 20 | 4e 55 4c 4c 20 62 69 74 |ssing a |NULL bit|
|00004070| 2f 70 69 78 6d 61 70 20 | 70 6f 69 6e 74 65 72 2e |/pixmap |pointer.|
|00004080| 0d 7b 0d 09 73 74 61 74 | 69 63 20 50 69 78 4d 61 |.{..stat|ic PixMa|
|00004090| 70 50 74 72 20 6f 6c 64 | 50 6d 50 74 72 3d 28 50 |pPtr old|PmPtr=(P|
|000040a0| 69 78 4d 61 70 50 74 72 | 29 2d 31 3b 0d 09 73 74 |ixMapPtr|)-1;..st|
|000040b0| 61 74 69 63 20 69 6e 74 | 20 6f 6c 64 58 2c 6f 6c |atic int| oldX,ol|
|000040c0| 64 59 3b 0d 09 73 74 61 | 74 69 63 20 73 68 6f 72 |dY;..sta|tic shor|
|000040d0| 74 20 72 6f 77 42 79 74 | 65 73 2c 6c 6f 67 50 69 |t rowByt|es,logPi|
|000040e0| 78 65 6c 53 69 7a 65 2c | 62 69 74 73 4f 66 66 73 |xelSize,|bitsOffs|
|000040f0| 65 74 3b 0d 09 73 74 61 | 74 69 63 20 75 6e 73 69 |et;..sta|tic unsi|
|00004100| 67 6e 65 64 20 63 68 61 | 72 20 2a 70 69 78 65 6c |gned cha|r *pixel|
|00004110| 50 74 72 3b 0d 09 73 74 | 61 74 69 63 20 42 69 74 |Ptr;..st|atic Bit|
|00004120| 4d 61 70 20 6f 6c 64 4d | 61 70 3b 0d 09 73 74 61 |Map oldM|ap;..sta|
|00004130| 74 69 63 20 50 74 72 20 | 6d 61 69 6e 42 61 73 65 |tic Ptr |mainBase|
|00004140| 41 64 64 72 3d 4e 55 4c | 4c 3b 0d 09 69 6e 74 20 |Addr=NUL|L;..int |
|00004150| 65 72 72 6f 72 3d 30 3b | 0d 09 52 65 63 74 20 72 |error=0;|..Rect r|
|00004160| 3b 0d 09 42 6f 6f 6c 65 | 61 6e 20 6f 74 68 65 72 |;..Boole|an other|
|00004170| 53 63 72 65 65 6e 3b 09 | 2f 2f 20 6d 61 73 71 75 |Screen;.|// masqu|
|00004180| 65 72 61 64 69 6e 67 20 | 61 73 20 65 78 74 65 6e |erading |as exten|
|00004190| 73 69 6f 6e 20 6f 66 20 | 6d 61 69 6e 20 73 63 72 |sion of |main scr|
|000041a0| 65 65 6e 0d 09 73 68 6f | 72 74 20 70 69 78 65 6c |een..sho|rt pixel|
|000041b0| 53 69 7a 65 3b 0d 09 0d | 09 69 66 28 70 6d 50 74 |Size;...|.if(pmPt|
|000041c0| 72 3d 3d 4e 55 4c 4c 29 | 7b 0d 09 09 6f 6c 64 50 |r==NULL)|{...oldP|
|000041d0| 6d 50 74 72 3d 28 50 69 | 78 4d 61 70 50 74 72 29 |mPtr=(Pi|xMapPtr)|
|000041e0| 2d 31 3b 09 2f 2f 20 69 | 6e 76 61 6c 69 64 61 74 |-1;.// i|nvalidat|
|000041f0| 65 20 63 61 63 68 65 0d | 09 09 72 65 74 75 72 6e |e cache.|..return|
|00004200| 20 30 3b 0d 09 7d 0d 09 | 2f 2f 20 43 6c 69 70 20 | 0;..}..|// Clip |
|00004210| 74 6f 20 70 69 78 2f 62 | 69 74 6d 61 70 20 62 6f |to pix/b|itmap bo|
|00004220| 75 6e 64 73 2e 0d 09 53 | 65 74 52 65 63 74 28 26 |unds...S|etRect(&|
|00004230| 72 2c 78 2c 79 2c 78 2b | 6e 2c 79 2b 31 29 3b 0d |r,x,y,x+|n,y+1);.|
|00004240| 09 69 66 28 6d 61 69 6e | 42 61 73 65 41 64 64 72 |.if(main|BaseAddr|
|00004250| 3d 3d 4e 55 4c 4c 29 7b | 0d 09 09 69 66 28 51 44 |==NULL){|...if(QD|
|00004260| 38 45 78 69 73 74 73 28 | 29 29 6d 61 69 6e 42 61 |8Exists(|))mainBa|
|00004270| 73 65 41 64 64 72 3d 28 | 2a 28 2a 47 65 74 4d 61 |seAddr=(|*(*GetMa|
|00004280| 69 6e 44 65 76 69 63 65 | 28 29 29 2d 3e 67 64 50 |inDevice|())->gdP|
|00004290| 4d 61 70 29 2d 3e 62 61 | 73 65 41 64 64 72 3b 0d |Map)->ba|seAddr;.|
|000042a0| 09 09 65 6c 73 65 20 6d | 61 69 6e 42 61 73 65 41 |..else m|ainBaseA|
|000042b0| 64 64 72 3d 28 76 6f 69 | 64 20 2a 29 2d 31 3b 0d |ddr=(voi|d *)-1;.|
|000042c0| 09 7d 0d 09 6f 74 68 65 | 72 53 63 72 65 65 6e 3d |.}..othe|rScreen=|
|000042d0| 20 70 6d 50 74 72 2d 3e | 62 61 73 65 41 64 64 72 | pmPtr->|baseAddr|
|000042e0| 3d 3d 6d 61 69 6e 42 61 | 73 65 41 64 64 72 20 0d |==mainBa|seAddr .|
|000042f0| 09 09 26 26 20 28 70 6d | 50 74 72 2d 3e 62 6f 75 |..&& (pm|Ptr->bou|
|00004300| 6e 64 73 2e 74 6f 70 21 | 3d 30 20 7c 7c 20 70 6d |nds.top!|=0 || pm|
|00004310| 50 74 72 2d 3e 62 6f 75 | 6e 64 73 2e 6c 65 66 74 |Ptr->bou|nds.left|
|00004320| 21 3d 30 29 3b 0d 09 2f | 2f 20 43 6c 69 70 20 75 |!=0);../|/ Clip u|
|00004330| 6e 6c 65 73 73 20 69 74 | 27 73 20 6f 74 68 65 72 |nless it|'s other|
|00004340| 20 73 63 72 65 65 6e 2e | 0d 09 69 66 28 21 6f 74 | screen.|..if(!ot|
|00004350| 68 65 72 53 63 72 65 65 | 6e 29 0d 09 09 69 66 28 |herScree|n)...if(|
|00004360| 21 53 65 63 74 52 65 63 | 74 28 26 70 6d 50 74 72 |!SectRec|t(&pmPtr|
|00004370| 2d 3e 62 6f 75 6e 64 73 | 2c 26 72 2c 26 72 29 29 |->bounds|,&r,&r))|
|00004380| 72 65 74 75 72 6e 20 31 | 3b 09 2f 2f 20 67 6f 20 |return 1|;.// go |
|00004390| 68 6f 6d 65 20 69 66 20 | 77 65 27 72 65 20 64 6f |home if |we're do|
|000043a0| 6e 65 0d 09 69 66 28 21 | 55 53 45 5f 43 41 43 48 |ne..if(!|USE_CACH|
|000043b0| 45 0d 09 09 7c 7c 20 6f | 74 68 65 72 53 63 72 65 |E...|| o|therScre|
|000043c0| 65 6e 0d 09 09 7c 7c 20 | 70 6d 50 74 72 21 3d 6f |en...|| |pmPtr!=o|
|000043d0| 6c 64 50 6d 50 74 72 0d | 09 09 7c 7c 20 70 6d 50 |ldPmPtr.|..|| pmP|
|000043e0| 74 72 2d 3e 62 61 73 65 | 41 64 64 72 21 3d 6f 6c |tr->base|Addr!=ol|
|000043f0| 64 4d 61 70 2e 62 61 73 | 65 41 64 64 72 20 0d 09 |dMap.bas|eAddr ..|
|00004400| 09 7c 7c 20 70 6d 50 74 | 72 2d 3e 72 6f 77 42 79 |.|| pmPt|r->rowBy|
|00004410| 74 65 73 21 3d 6f 6c 64 | 4d 61 70 2e 72 6f 77 42 |tes!=old|Map.rowB|
|00004420| 79 74 65 73 20 0d 09 09 | 7c 7c 20 2a 28 6c 6f 6e |ytes ...||| *(lon|
|00004430| 67 20 2a 29 26 70 6d 50 | 74 72 2d 3e 62 6f 75 6e |g *)&pmP|tr->boun|
|00004440| 64 73 2e 74 6f 70 21 3d | 2a 28 6c 6f 6e 67 20 2a |ds.top!=|*(long *|
|00004450| 29 26 6f 6c 64 4d 61 70 | 2e 62 6f 75 6e 64 73 2e |)&oldMap|.bounds.|
|00004460| 74 6f 70 0d 09 09 7c 7c | 20 2a 28 6c 6f 6e 67 20 |top...||| *(long |
|00004470| 2a 29 26 70 6d 50 74 72 | 2d 3e 62 6f 75 6e 64 73 |*)&pmPtr|->bounds|
|00004480| 2e 62 6f 74 74 6f 6d 21 | 3d 2a 28 6c 6f 6e 67 20 |.bottom!|=*(long |
|00004490| 2a 29 26 6f 6c 64 4d 61 | 70 2e 62 6f 75 6e 64 73 |*)&oldMa|p.bounds|
|000044a0| 2e 62 6f 74 74 6f 6d 29 | 7b 0d 09 09 2f 2f 20 43 |.bottom)|{...// C|
|000044b0| 61 63 68 65 20 69 73 20 | 73 74 61 6c 65 2e 20 47 |ache is |stale. G|
|000044c0| 65 74 20 66 72 65 73 68 | 20 76 61 6c 75 65 73 2e |et fresh| values.|
|000044d0| 0d 09 09 6c 6f 6e 67 20 | 76 61 6c 75 65 3d 30 3b |...long |value=0;|
|000044e0| 0d 0d 09 09 2f 2f 20 52 | 65 63 74 54 6f 41 64 64 |....// R|ectToAdd|
|000044f0| 72 65 73 73 20 63 6f 6d | 70 75 74 65 73 20 70 69 |ress com|putes pi|
|00004500| 78 65 6c 50 74 72 20 61 | 6e 64 20 63 6c 69 70 73 |xelPtr a|nd clips|
|00004510| 20 72 20 74 6f 20 74 68 | 65 20 62 69 74 2f 70 69 | r to th|e bit/pi|
|00004520| 78 6d 61 70 20 62 6f 75 | 6e 64 73 2e 0d 09 09 70 |xmap bou|nds....p|
|00004530| 69 78 65 6c 50 74 72 3d | 52 65 63 74 54 6f 41 64 |ixelPtr=|RectToAd|
|00004540| 64 72 65 73 73 28 70 6d | 50 74 72 2c 26 72 2c 26 |dress(pm|Ptr,&r,&|
|00004550| 72 6f 77 42 79 74 65 73 | 2c 26 70 69 78 65 6c 53 |rowBytes|,&pixelS|
|00004560| 69 7a 65 2c 26 62 69 74 | 73 4f 66 66 73 65 74 29 |ize,&bit|sOffset)|
|00004570| 3b 0d 09 09 69 66 28 70 | 69 78 65 6c 50 74 72 3d |;...if(p|ixelPtr=|
|00004580| 3d 4e 55 4c 4c 29 7b 0d | 09 09 09 6f 6c 64 50 6d |=NULL){.|...oldPm|
|00004590| 50 74 72 3d 28 50 69 78 | 4d 61 70 50 74 72 29 2d |Ptr=(Pix|MapPtr)-|
|000045a0| 31 3b 09 2f 2f 20 69 6e | 76 61 6c 69 64 61 74 65 |1;.// in|validate|
|000045b0| 20 63 61 63 68 65 0d 09 | 09 09 72 65 74 75 72 6e | cache..|..return|
|000045c0| 20 30 3b 0d 09 09 7d 0d | 09 09 6f 6c 64 50 6d 50 | 0;...}.|..oldPmP|
|000045d0| 74 72 3d 70 6d 50 74 72 | 3b 0d 09 09 6f 6c 64 4d |tr=pmPtr|;...oldM|
|000045e0| 61 70 3d 2a 28 42 69 74 | 4d 61 70 20 2a 29 70 6d |ap=*(Bit|Map *)pm|
|000045f0| 50 74 72 3b 0d 09 09 6c | 6f 67 50 69 78 65 6c 53 |Ptr;...l|ogPixelS|
|00004600| 69 7a 65 3d 4c 6f 67 32 | 4c 28 70 69 78 65 6c 53 |ize=Log2|L(pixelS|
|00004610| 69 7a 65 29 3b 0d 09 09 | 69 66 28 78 21 3d 72 2e |ize);...|if(x!=r.|
|00004620| 6c 65 66 74 20 7c 7c 20 | 78 2b 6e 21 3d 72 2e 72 |left || |x+n!=r.r|
|00004630| 69 67 68 74 29 7b 09 2f | 2f 20 55 70 64 61 74 65 |ight){./|/ Update|
|00004640| 20 61 66 74 65 72 20 63 | 6c 69 70 70 69 6e 67 2e | after c|lipping.|
|00004650| 0d 09 09 09 65 72 72 6f | 72 3d 31 3b 0d 09 09 09 |....erro|r=1;....|
|00004660| 76 61 6c 75 65 2b 3d 72 | 2e 6c 65 66 74 2d 78 3b |value+=r|.left-x;|
|00004670| 0d 09 09 09 78 3d 72 2e | 6c 65 66 74 3b 0d 09 09 |....x=r.|left;...|
|00004680| 09 6e 3d 72 2e 72 69 67 | 68 74 2d 72 2e 6c 65 66 |.n=r.rig|ht-r.lef|
|00004690| 74 3b 0d 09 09 7d 0d 09 | 7d 65 6c 73 65 7b 0d 09 |t;...}..|}else{..|
|000046a0| 09 2f 2f 20 43 61 63 68 | 65 20 69 73 20 66 72 65 |.// Cach|e is fre|
|000046b0| 73 68 2e 20 4d 65 72 65 | 6c 79 20 63 6f 72 72 65 |sh. Mere|ly corre|
|000046c0| 63 74 20 66 6f 72 20 63 | 68 61 6e 67 65 73 20 69 |ct for c|hanges i|
|000046d0| 6e 20 78 20 61 6e 64 20 | 79 2e 0d 09 09 69 66 28 |n x and |y....if(|
|000046e0| 70 69 78 65 6c 50 74 72 | 3d 3d 4e 55 4c 4c 29 72 |pixelPtr|==NULL)r|
|000046f0| 65 74 75 72 6e 20 31 3b | 0d 09 09 69 66 28 78 21 |eturn 1;|...if(x!|
|00004700| 3d 72 2e 6c 65 66 74 20 | 7c 7c 20 78 2b 6e 21 3d |=r.left ||| x+n!=|
|00004710| 72 2e 72 69 67 68 74 29 | 7b 09 2f 2f 20 55 70 64 |r.right)|{.// Upd|
|00004720| 61 74 65 20 61 66 74 65 | 72 20 63 6c 69 70 70 69 |ate afte|r clippi|
|00004730| 6e 67 2e 0d 09 09 09 65 | 72 72 6f 72 3d 31 3b 0d |ng.....e|rror=1;.|
|00004740| 09 09 09 76 61 6c 75 65 | 2b 3d 72 2e 6c 65 66 74 |...value|+=r.left|
|00004750| 2d 78 3b 0d 09 09 09 78 | 3d 72 2e 6c 65 66 74 3b |-x;....x|=r.left;|
|00004760| 0d 09 09 09 6e 3d 72 2e | 72 69 67 68 74 2d 72 2e |....n=r.|right-r.|
|00004770| 6c 65 66 74 3b 0d 09 09 | 7d 0d 09 09 69 66 28 78 |left;...|}...if(x|
|00004780| 21 3d 6f 6c 64 58 29 7b | 0d 09 09 09 69 66 28 6c |!=oldX){|....if(l|
|00004790| 6f 67 50 69 78 65 6c 53 | 69 7a 65 3c 33 29 7b 0d |ogPixelS|ize<3){.|
|000047a0| 09 09 09 09 72 65 67 69 | 73 74 65 72 20 6c 6f 6e |....regi|ster lon|
|000047b0| 67 20 62 69 74 73 3b 0d | 09 09 09 09 62 69 74 73 |g bits;.|....bits|
|000047c0| 3d 62 69 74 73 4f 66 66 | 73 65 74 2b 28 6c 6f 6e |=bitsOff|set+(lon|
|000047d0| 67 29 28 78 2d 6f 6c 64 | 58 29 3c 3c 6c 6f 67 50 |g)(x-old|X)<<logP|
|000047e0| 69 78 65 6c 53 69 7a 65 | 3b 0d 09 09 09 09 70 69 |ixelSize|;.....pi|
|000047f0| 78 65 6c 50 74 72 2b 3d | 62 69 74 73 3e 3e 33 3b |xelPtr+=|bits>>3;|
|00004800| 0d 09 09 09 09 62 69 74 | 73 4f 66 66 73 65 74 3d |.....bit|sOffset=|
|00004810| 62 69 74 73 26 37 3b 0d | 09 09 09 7d 65 6c 73 65 |bits&7;.|...}else|
|00004820| 20 70 69 78 65 6c 50 74 | 72 2b 3d 28 78 2d 6f 6c | pixelPt|r+=(x-ol|
|00004830| 64 58 29 3c 3c 28 6c 6f | 67 50 69 78 65 6c 53 69 |dX)<<(lo|gPixelSi|
|00004840| 7a 65 2d 33 29 3b 0d 09 | 09 7d 0d 09 09 69 66 28 |ze-3);..|.}...if(|
|00004850| 79 21 3d 6f 6c 64 59 29 | 70 69 78 65 6c 50 74 72 |y!=oldY)|pixelPtr|
|00004860| 2b 3d 28 6c 6f 6e 67 29 | 28 79 2d 6f 6c 64 59 29 |+=(long)|(y-oldY)|
|00004870| 2a 72 6f 77 42 79 74 65 | 73 3b 0d 09 7d 0d 09 70 |*rowByte|s;..}..p|
|00004880| 69 78 65 6c 53 69 7a 65 | 3d 31 3c 3c 6c 6f 67 50 |ixelSize|=1<<logP|
|00004890| 69 78 65 6c 53 69 7a 65 | 3b 0d 09 52 65 61 64 50 |ixelSize|;..ReadP|
|000048a0| 69 78 65 6c 73 28 62 69 | 74 73 4f 66 66 73 65 74 |ixels(bi|tsOffset|
|000048b0| 2f 70 69 78 65 6c 53 69 | 7a 65 2c 30 2c 6e 2c 76 |/pixelSi|ze,0,n,v|
|000048c0| 61 6c 75 65 2c 70 69 78 | 65 6c 50 74 72 2c 70 69 |alue,pix|elPtr,pi|
|000048d0| 78 65 6c 53 69 7a 65 2c | 72 6f 77 42 79 74 65 73 |xelSize,|rowBytes|
|000048e0| 29 3b 0d 09 6f 6c 64 58 | 3d 78 3b 0d 09 6f 6c 64 |);..oldX|=x;..old|
|000048f0| 59 3d 79 3b 0d 09 72 65 | 74 75 72 6e 20 65 72 72 |Y=y;..re|turn err|
|00004900| 6f 72 3b 0d 7d 0d 0d 2f | 2f 20 46 61 73 74 20 61 |or;.}../|/ Fast a|
|00004910| 63 63 65 73 73 20 74 6f | 20 70 69 78 65 6c 73 2c |ccess to| pixels,|
|00004920| 20 77 69 74 68 20 6e 6f | 20 6f 76 65 72 68 65 61 | with no| overhea|
|00004930| 64 0d 76 6f 69 64 20 57 | 72 69 74 65 50 69 78 65 |d.void W|ritePixe|
|00004940| 6c 73 28 69 6e 74 20 78 | 2c 69 6e 74 20 79 2c 69 |ls(int x|,int y,i|
|00004950| 6e 74 20 6e 2c 75 6e 73 | 69 67 6e 65 64 20 6c 6f |nt n,uns|igned lo|
|00004960| 6e 67 20 2a 76 61 6c 75 | 65 0d 09 2c 75 6e 73 69 |ng *valu|e..,unsi|
|00004970| 67 6e 65 64 20 63 68 61 | 72 20 2a 62 61 73 65 41 |gned cha|r *baseA|
|00004980| 64 64 72 2c 6c 6f 6e 67 | 20 70 69 78 65 6c 53 69 |ddr,long| pixelSi|
|00004990| 7a 65 2c 6c 6f 6e 67 20 | 72 6f 77 42 79 74 65 73 |ze,long |rowBytes|
|000049a0| 29 0d 7b 0d 09 73 74 61 | 74 69 63 20 42 6f 6f 6c |).{..sta|tic Bool|
|000049b0| 65 61 6e 20 63 61 6e 33 | 32 2c 69 73 33 32 2c 66 |ean can3|2,is32,f|
|000049c0| 69 72 73 74 54 69 6d 65 | 3d 31 3b 0d 09 42 6f 6f |irstTime|=1;..Boo|
|000049d0| 6c 65 61 6e 20 6e 65 65 | 64 33 32 3b 0d 09 73 69 |lean nee|d32;..si|
|000049e0| 67 6e 65 64 20 63 68 61 | 72 20 6d 6f 64 65 33 32 |gned cha|r mode32|
|000049f0| 3d 74 72 75 65 33 32 62 | 3b 0d 09 73 68 6f 72 74 |=true32b|;..short|
|00004a00| 20 62 69 74 73 4f 66 66 | 73 65 74 3d 30 3b 0d 09 | bitsOff|set=0;..|
|00004a10| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 2a 70 |unsigned| char *p|
|00004a20| 69 78 65 6c 50 74 72 3d | 62 61 73 65 41 64 64 72 |ixelPtr=|baseAddr|
|00004a30| 3b 0d 09 69 6e 74 20 73 | 68 69 66 74 3b 0d 0d 09 |;..int s|hift;...|
|00004a40| 69 66 28 66 69 72 73 74 | 54 69 6d 65 29 7b 0d 09 |if(first|Time){..|
|00004a50| 09 6c 6f 6e 67 20 67 65 | 73 74 61 6c 74 3b 0d 09 |.long ge|stalt;..|
|00004a60| 09 63 61 6e 33 32 3d 54 | 72 61 70 41 76 61 69 6c |.can32=T|rapAvail|
|00004a70| 61 62 6c 65 28 5f 53 77 | 61 70 4d 4d 55 4d 6f 64 |able(_Sw|apMMUMod|
|00004a80| 65 29 3b 0d 09 09 47 65 | 73 74 61 6c 74 28 67 65 |e);...Ge|stalt(ge|
|00004a90| 73 74 61 6c 74 41 64 64 | 72 65 73 73 69 6e 67 4d |staltAdd|ressingM|
|00004aa0| 6f 64 65 41 74 74 72 2c | 26 67 65 73 74 61 6c 74 |odeAttr,|&gestalt|
|00004ab0| 29 3b 0d 09 09 69 73 33 | 32 3d 67 65 73 74 61 6c |);...is3|2=gestal|
|00004ac0| 74 26 28 31 4c 3c 3c 67 | 65 73 74 61 6c 74 33 32 |t&(1L<<g|estalt32|
|00004ad0| 42 69 74 41 64 64 72 65 | 73 73 69 6e 67 29 3b 0d |BitAddre|ssing);.|
|00004ae0| 09 09 66 69 72 73 74 54 | 69 6d 65 3d 30 3b 0d 09 |..firstT|ime=0;..|
|00004af0| 7d 0d 09 69 66 28 78 21 | 3d 30 29 7b 0d 09 09 09 |}..if(x!|=0){....|
|00004b00| 72 65 67 69 73 74 65 72 | 20 6c 6f 6e 67 20 62 69 |register| long bi|
|00004b10| 74 73 3b 0d 0d 09 09 09 | 62 69 74 73 3d 78 2a 70 |ts;.....|bits=x*p|
|00004b20| 69 78 65 6c 53 69 7a 65 | 3b 0d 09 09 09 70 69 78 |ixelSize|;....pix|
|00004b30| 65 6c 50 74 72 2b 3d 62 | 69 74 73 3e 3e 33 3b 0d |elPtr+=b|its>>3;.|
|00004b40| 09 09 09 62 69 74 73 4f | 66 66 73 65 74 3d 62 69 |...bitsO|ffset=bi|
|00004b50| 74 73 26 37 3b 0d 09 7d | 0d 09 69 66 28 79 21 3d |ts&7;..}|..if(y!=|
|00004b60| 30 29 70 69 78 65 6c 50 | 74 72 2b 3d 79 2a 72 6f |0)pixelP|tr+=y*ro|
|00004b70| 77 42 79 74 65 73 3b 0d | 09 6e 65 65 64 33 32 3d |wBytes;.|.need32=|
|00004b80| 28 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 29 70 |(unsigne|d long)p|
|00004b90| 69 78 65 6c 50 74 72 3e | 30 78 66 66 66 66 66 66 |ixelPtr>|0xffffff|
|00004ba0| 55 4c 3b 0d 09 69 66 28 | 6e 65 65 64 33 32 20 26 |UL;..if(|need32 &|
|00004bb0| 26 20 21 63 61 6e 33 32 | 29 50 72 69 6e 74 66 45 |& !can32|)PrintfE|
|00004bc0| 78 69 74 28 22 25 73 20 | 6c 69 6e 65 20 25 64 3a |xit("%s |line %d:|
|00004bd0| 20 33 32 20 62 69 74 20 | 61 64 64 72 65 73 73 20 | 32 bit |address |
|00004be0| 69 6e 20 32 34 20 62 69 | 74 20 63 6f 6d 70 75 74 |in 24 bi|t comput|
|00004bf0| 65 72 2e 5c 6e 22 0d 09 | 09 2c 5f 5f 46 49 4c 45 |er.\n"..|.,__FILE|
|00004c00| 5f 5f 2c 5f 5f 4c 49 4e | 45 5f 5f 29 3b 0d 09 6e |__,__LIN|E__);..n|
|00004c10| 65 65 64 33 32 3d 6e 65 | 65 64 33 32 20 26 26 20 |eed32=ne|ed32 && |
|00004c20| 21 69 73 33 32 3b 0d 09 | 73 77 69 74 63 68 28 70 |!is32;..|switch(p|
|00004c30| 69 78 65 6c 53 69 7a 65 | 29 7b 0d 09 63 61 73 65 |ixelSize|){..case|
|00004c40| 20 31 3a 7b 0d 09 09 72 | 65 67 69 73 74 65 72 20 | 1:{...r|egister |
|00004c50| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 76 61 |unsigned| char va|
|00004c60| 6c 2c 6d 61 73 6b 2c 2a | 70 74 72 3d 70 69 78 65 |l,mask,*|ptr=pixe|
|00004c70| 6c 50 74 72 3b 0d 09 09 | 73 68 69 66 74 3d 73 69 |lPtr;...|shift=si|
|00004c80| 7a 65 6f 66 28 2a 70 74 | 72 29 2a 38 3b 0d 09 09 |zeof(*pt|r)*8;...|
|00004c90| 73 68 69 66 74 2d 3d 62 | 69 74 73 4f 66 66 73 65 |shift-=b|itsOffse|
|00004ca0| 74 3b 09 2f 2f 20 66 72 | 6f 6d 20 72 69 67 68 74 |t;.// fr|om right|
|00004cb0| 2c 20 69 6e 73 74 65 61 | 64 20 6f 66 20 66 72 6f |, instea|d of fro|
|00004cc0| 6d 20 6c 65 66 74 0d 09 | 09 69 66 28 6e 65 65 64 |m left..|.if(need|
|00004cd0| 33 32 29 53 77 61 70 4d | 4d 55 4d 6f 64 65 28 28 |32)SwapM|MUMode((|
|00004ce0| 76 6f 69 64 20 2a 29 26 | 6d 6f 64 65 33 32 29 3b |void *)&|mode32);|
|00004cf0| 0d 09 09 64 6f 7b 0d 09 | 09 09 76 61 6c 3d 6d 61 |...do{..|..val=ma|
|00004d00| 73 6b 3d 30 3b 0d 09 09 | 09 64 6f 7b 0d 09 09 09 |sk=0;...|.do{....|
|00004d10| 09 73 68 69 66 74 2d 3d | 31 3b 0d 09 09 09 09 76 |.shift-=|1;.....v|
|00004d20| 61 6c 3c 3c 3d 31 3b 0d | 09 09 09 09 6d 61 73 6b |al<<=1;.|....mask|
|00004d30| 3c 3c 3d 31 3b 0d 09 09 | 09 09 69 66 28 6e 3e 30 |<<=1;...|..if(n>0|
|00004d40| 29 7b 0d 09 09 09 09 09 | 76 61 6c 7c 3d 28 2a 76 |){......|val|=(*v|
|00004d50| 61 6c 75 65 2b 2b 29 26 | 31 3b 0d 09 09 09 09 09 |alue++)&|1;......|
|00004d60| 6d 61 73 6b 7c 3d 31 3b | 0d 09 09 09 09 09 6e 2d |mask|=1;|......n-|
|00004d70| 2d 3b 0d 09 09 09 09 7d | 65 6c 73 65 7b 0d 09 09 |-;.....}|else{...|
|00004d80| 09 09 09 76 61 6c 3c 3c | 3d 73 68 69 66 74 3b 0d |...val<<|=shift;.|
|00004d90| 09 09 09 09 09 6d 61 73 | 6b 3c 3c 3d 73 68 69 66 |.....mas|k<<=shif|
|00004da0| 74 3b 0d 09 09 09 09 09 | 62 72 65 61 6b 3b 0d 09 |t;......|break;..|
|00004db0| 09 09 09 7d 0d 09 09 09 | 7d 77 68 69 6c 65 28 73 |...}....|}while(s|
|00004dc0| 68 69 66 74 3e 30 29 3b | 0d 09 09 09 6d 61 73 6b |hift>0);|....mask|
|00004dd0| 3d 7e 6d 61 73 6b 3b 0d | 09 09 09 2a 70 74 72 3d |=~mask;.|...*ptr=|
|00004de0| 20 2a 70 74 72 20 26 20 | 6d 61 73 6b 20 7c 20 28 | *ptr & |mask | (|
|00004df0| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 29 76 61 |unsigned| char)va|
|00004e00| 6c 3b 0d 09 09 09 70 74 | 72 2b 2b 3b 0d 09 09 09 |l;....pt|r++;....|
|00004e10| 73 68 69 66 74 3d 73 69 | 7a 65 6f 66 28 2a 70 74 |shift=si|zeof(*pt|
|00004e20| 72 29 2a 38 3b 0d 09 09 | 7d 77 68 69 6c 65 28 6e |r)*8;...|}while(n|
|00004e30| 3e 30 29 3b 0d 09 09 69 | 66 28 6e 65 65 64 33 32 |>0);...i|f(need32|
|00004e40| 29 53 77 61 70 4d 4d 55 | 4d 6f 64 65 28 28 76 6f |)SwapMMU|Mode((vo|
|00004e50| 69 64 20 2a 29 26 6d 6f | 64 65 33 32 29 3b 0d 09 |id *)&mo|de32);..|
|00004e60| 09 62 72 65 61 6b 3b 0d | 09 7d 0d 09 63 61 73 65 |.break;.|.}..case|
|00004e70| 20 32 3a 7b 0d 09 09 72 | 65 67 69 73 74 65 72 20 | 2:{...r|egister |
|00004e80| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 76 61 |unsigned| char va|
|00004e90| 6c 2c 6d 61 73 6b 2c 2a | 70 74 72 3d 70 69 78 65 |l,mask,*|ptr=pixe|
|00004ea0| 6c 50 74 72 3b 0d 09 09 | 73 68 69 66 74 3d 73 69 |lPtr;...|shift=si|
|00004eb0| 7a 65 6f 66 28 2a 70 74 | 72 29 2a 38 3b 0d 09 09 |zeof(*pt|r)*8;...|
|00004ec0| 73 68 69 66 74 2d 3d 62 | 69 74 73 4f 66 66 73 65 |shift-=b|itsOffse|
|00004ed0| 74 3b 09 2f 2f 20 66 72 | 6f 6d 20 72 69 67 68 74 |t;.// fr|om right|
|00004ee0| 2c 20 69 6e 73 74 65 61 | 64 20 6f 66 20 66 72 6f |, instea|d of fro|
|00004ef0| 6d 20 6c 65 66 74 0d 09 | 09 69 66 28 6e 65 65 64 |m left..|.if(need|
|00004f00| 33 32 29 53 77 61 70 4d | 4d 55 4d 6f 64 65 28 28 |32)SwapM|MUMode((|
|00004f10| 76 6f 69 64 20 2a 29 26 | 6d 6f 64 65 33 32 29 3b |void *)&|mode32);|
|00004f20| 0d 09 09 64 6f 7b 0d 09 | 09 09 76 61 6c 3d 6d 61 |...do{..|..val=ma|
|00004f30| 73 6b 3d 30 3b 0d 09 09 | 09 64 6f 7b 0d 09 09 09 |sk=0;...|.do{....|
|00004f40| 09 73 68 69 66 74 2d 3d | 32 3b 0d 09 09 09 09 76 |.shift-=|2;.....v|
|00004f50| 61 6c 3c 3c 3d 32 3b 0d | 09 09 09 09 6d 61 73 6b |al<<=2;.|....mask|
|00004f60| 3c 3c 3d 32 3b 0d 09 09 | 09 09 69 66 28 6e 3e 30 |<<=2;...|..if(n>0|
|00004f70| 29 7b 0d 09 09 09 09 09 | 76 61 6c 7c 3d 28 2a 76 |){......|val|=(*v|
|00004f80| 61 6c 75 65 2b 2b 29 26 | 33 3b 0d 09 09 09 09 09 |alue++)&|3;......|
|00004f90| 6d 61 73 6b 7c 3d 33 3b | 0d 09 09 09 09 09 6e 2d |mask|=3;|......n-|
|00004fa0| 2d 3b 0d 09 09 09 09 7d | 65 6c 73 65 7b 0d 09 09 |-;.....}|else{...|
|00004fb0| 09 09 09 76 61 6c 3c 3c | 3d 73 68 69 66 74 3b 0d |...val<<|=shift;.|
|00004fc0| 09 09 09 09 09 6d 61 73 | 6b 3c 3c 3d 73 68 69 66 |.....mas|k<<=shif|
|00004fd0| 74 3b 0d 09 09 09 09 09 | 62 72 65 61 6b 3b 0d 09 |t;......|break;..|
|00004fe0| 09 09 09 7d 0d 09 09 09 | 7d 77 68 69 6c 65 28 73 |...}....|}while(s|
|00004ff0| 68 69 66 74 3e 30 29 3b | 0d 09 09 09 6d 61 73 6b |hift>0);|....mask|
|00005000| 3d 7e 6d 61 73 6b 3b 0d | 09 09 09 2a 70 74 72 3d |=~mask;.|...*ptr=|
|00005010| 20 2a 70 74 72 20 26 20 | 6d 61 73 6b 20 7c 20 28 | *ptr & |mask | (|
|00005020| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 29 76 61 |unsigned| char)va|
|00005030| 6c 3b 0d 09 09 09 70 74 | 72 2b 2b 3b 0d 09 09 09 |l;....pt|r++;....|
|00005040| 73 68 69 66 74 3d 73 69 | 7a 65 6f 66 28 2a 70 74 |shift=si|zeof(*pt|
|00005050| 72 29 2a 38 3b 0d 09 09 | 7d 77 68 69 6c 65 28 6e |r)*8;...|}while(n|
|00005060| 3e 30 29 3b 0d 09 09 69 | 66 28 6e 65 65 64 33 32 |>0);...i|f(need32|
|00005070| 29 53 77 61 70 4d 4d 55 | 4d 6f 64 65 28 28 76 6f |)SwapMMU|Mode((vo|
|00005080| 69 64 20 2a 29 26 6d 6f | 64 65 33 32 29 3b 0d 09 |id *)&mo|de32);..|
|00005090| 09 62 72 65 61 6b 3b 0d | 09 7d 0d 09 63 61 73 65 |.break;.|.}..case|
|000050a0| 20 34 3a 7b 0d 09 09 72 | 65 67 69 73 74 65 72 20 | 4:{...r|egister |
|000050b0| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 76 61 |unsigned| char va|
|000050c0| 6c 2c 6d 61 73 6b 2c 2a | 70 74 72 3d 70 69 78 65 |l,mask,*|ptr=pixe|
|000050d0| 6c 50 74 72 3b 0d 09 09 | 73 68 69 66 74 3d 73 69 |lPtr;...|shift=si|
|000050e0| 7a 65 6f 66 28 2a 70 74 | 72 29 2a 38 3b 0d 09 09 |zeof(*pt|r)*8;...|
|000050f0| 73 68 69 66 74 2d 3d 62 | 69 74 73 4f 66 66 73 65 |shift-=b|itsOffse|
|00005100| 74 3b 09 2f 2f 20 66 72 | 6f 6d 20 72 69 67 68 74 |t;.// fr|om right|
|00005110| 2c 20 69 6e 73 74 65 61 | 64 20 6f 66 20 66 72 6f |, instea|d of fro|
|00005120| 6d 20 6c 65 66 74 0d 09 | 09 69 66 28 6e 65 65 64 |m left..|.if(need|
|00005130| 33 32 29 53 77 61 70 4d | 4d 55 4d 6f 64 65 28 28 |32)SwapM|MUMode((|
|00005140| 76 6f 69 64 20 2a 29 26 | 6d 6f 64 65 33 32 29 3b |void *)&|mode32);|
|00005150| 0d 09 09 64 6f 7b 0d 09 | 09 09 76 61 6c 3d 6d 61 |...do{..|..val=ma|
|00005160| 73 6b 3d 30 3b 0d 09 09 | 09 64 6f 7b 0d 09 09 09 |sk=0;...|.do{....|
|00005170| 09 73 68 69 66 74 2d 3d | 34 3b 0d 09 09 09 09 76 |.shift-=|4;.....v|
|00005180| 61 6c 3c 3c 3d 34 3b 0d | 09 09 09 09 6d 61 73 6b |al<<=4;.|....mask|
|00005190| 3c 3c 3d 34 3b 0d 09 09 | 09 09 69 66 28 6e 3e 30 |<<=4;...|..if(n>0|
|000051a0| 29 7b 0d 09 09 09 09 09 | 76 61 6c 7c 3d 28 2a 76 |){......|val|=(*v|
|000051b0| 61 6c 75 65 2b 2b 29 26 | 31 35 3b 0d 09 09 09 09 |alue++)&|15;.....|
|000051c0| 09 6d 61 73 6b 7c 3d 31 | 35 3b 0d 09 09 09 09 09 |.mask|=1|5;......|
|000051d0| 6e 2d 2d 3b 0d 09 09 09 | 09 7d 65 6c 73 65 7b 0d |n--;....|.}else{.|
|000051e0| 09 09 09 09 09 76 61 6c | 3c 3c 3d 73 68 69 66 74 |.....val|<<=shift|
|000051f0| 3b 0d 09 09 09 09 09 6d | 61 73 6b 3c 3c 3d 73 68 |;......m|ask<<=sh|
|00005200| 69 66 74 3b 0d 09 09 09 | 09 09 62 72 65 61 6b 3b |ift;....|..break;|
|00005210| 0d 09 09 09 09 7d 0d 09 | 09 09 7d 77 68 69 6c 65 |.....}..|..}while|
|00005220| 28 73 68 69 66 74 3e 30 | 29 3b 0d 09 09 09 6d 61 |(shift>0|);....ma|
|00005230| 73 6b 3d 7e 6d 61 73 6b | 3b 0d 09 09 09 2a 70 74 |sk=~mask|;....*pt|
|00005240| 72 3d 20 2a 70 74 72 20 | 26 20 6d 61 73 6b 20 7c |r= *ptr |& mask ||
|00005250| 20 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 29 | (unsign|ed char)|
|00005260| 76 61 6c 3b 0d 09 09 09 | 70 74 72 2b 2b 3b 0d 09 |val;....|ptr++;..|
|00005270| 09 09 73 68 69 66 74 3d | 73 69 7a 65 6f 66 28 2a |..shift=|sizeof(*|
|00005280| 70 74 72 29 2a 38 3b 0d | 09 09 7d 77 68 69 6c 65 |ptr)*8;.|..}while|
|00005290| 28 6e 3e 30 29 3b 0d 09 | 09 69 66 28 6e 65 65 64 |(n>0);..|.if(need|
|000052a0| 33 32 29 53 77 61 70 4d | 4d 55 4d 6f 64 65 28 28 |32)SwapM|MUMode((|
|000052b0| 76 6f 69 64 20 2a 29 26 | 6d 6f 64 65 33 32 29 3b |void *)&|mode32);|
|000052c0| 0d 09 09 62 72 65 61 6b | 3b 0d 09 7d 0d 09 63 61 |...break|;..}..ca|
|000052d0| 73 65 20 38 3a 7b 0d 09 | 09 72 65 67 69 73 74 65 |se 8:{..|.registe|
|000052e0| 72 20 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 20 |r unsign|ed char |
|000052f0| 2a 70 42 3d 70 69 78 65 | 6c 50 74 72 3b 0d 09 09 |*pB=pixe|lPtr;...|
|00005300| 69 66 28 6e 65 65 64 33 | 32 29 53 77 61 70 4d 4d |if(need3|2)SwapMM|
|00005310| 55 4d 6f 64 65 28 28 76 | 6f 69 64 20 2a 29 26 6d |UMode((v|oid *)&m|
|00005320| 6f 64 65 33 32 29 3b 0d | 09 09 66 6f 72 28 3b 6e |ode32);.|..for(;n|
|00005330| 3e 30 3b 6e 2d 2d 29 20 | 2a 70 42 2b 2b 20 3d 20 |>0;n--) |*pB++ = |
|00005340| 2a 76 61 6c 75 65 2b 2b | 3b 0d 09 09 69 66 28 6e |*value++|;...if(n|
|00005350| 65 65 64 33 32 29 53 77 | 61 70 4d 4d 55 4d 6f 64 |eed32)Sw|apMMUMod|
|00005360| 65 28 28 76 6f 69 64 20 | 2a 29 26 6d 6f 64 65 33 |e((void |*)&mode3|
|00005370| 32 29 3b 0d 09 09 62 72 | 65 61 6b 3b 0d 09 7d 0d |2);...br|eak;..}.|
|00005380| 09 63 61 73 65 20 31 36 | 3a 7b 0d 09 09 72 65 67 |.case 16|:{...reg|
|00005390| 69 73 74 65 72 20 75 6e | 73 69 67 6e 65 64 20 73 |ister un|signed s|
|000053a0| 68 6f 72 74 20 2a 70 57 | 3d 28 75 6e 73 69 67 6e |hort *pW|=(unsign|
|000053b0| 65 64 20 73 68 6f 72 74 | 20 2a 29 70 69 78 65 6c |ed short| *)pixel|
|000053c0| 50 74 72 3b 0d 09 09 69 | 66 28 6e 65 65 64 33 32 |Ptr;...i|f(need32|
|000053d0| 29 53 77 61 70 4d 4d 55 | 4d 6f 64 65 28 28 76 6f |)SwapMMU|Mode((vo|
|000053e0| 69 64 20 2a 29 26 6d 6f | 64 65 33 32 29 3b 0d 09 |id *)&mo|de32);..|
|000053f0| 09 66 6f 72 28 3b 6e 3e | 30 3b 6e 2d 2d 29 20 2a |.for(;n>|0;n--) *|
|00005400| 70 57 2b 2b 20 3d 20 2a | 76 61 6c 75 65 2b 2b 3b |pW++ = *|value++;|
|00005410| 0d 09 09 69 66 28 6e 65 | 65 64 33 32 29 53 77 61 |...if(ne|ed32)Swa|
|00005420| 70 4d 4d 55 4d 6f 64 65 | 28 28 76 6f 69 64 20 2a |pMMUMode|((void *|
|00005430| 29 26 6d 6f 64 65 33 32 | 29 3b 0d 09 09 62 72 65 |)&mode32|);...bre|
|00005440| 61 6b 3b 0d 09 7d 0d 09 | 63 61 73 65 20 33 32 3a |ak;..}..|case 32:|
|00005450| 7b 0d 09 09 72 65 67 69 | 73 74 65 72 20 75 6e 73 |{...regi|ster uns|
|00005460| 69 67 6e 65 64 20 6c 6f | 6e 67 20 2a 70 4c 3d 28 |igned lo|ng *pL=(|
|00005470| 75 6e 73 69 67 6e 65 64 | 20 6c 6f 6e 67 20 2a 29 |unsigned| long *)|
|00005480| 70 69 78 65 6c 50 74 72 | 3b 0d 09 09 69 66 28 6e |pixelPtr|;...if(n|
|00005490| 65 65 64 33 32 29 53 77 | 61 70 4d 4d 55 4d 6f 64 |eed32)Sw|apMMUMod|
|000054a0| 65 28 28 76 6f 69 64 20 | 2a 29 26 6d 6f 64 65 33 |e((void |*)&mode3|
|000054b0| 32 29 3b 0d 09 09 66 6f | 72 28 3b 6e 3e 30 3b 6e |2);...fo|r(;n>0;n|
|000054c0| 2d 2d 29 20 2a 70 4c 2b | 2b 20 3d 20 2a 76 61 6c |--) *pL+|+ = *val|
|000054d0| 75 65 2b 2b 3b 0d 09 09 | 69 66 28 6e 65 65 64 33 |ue++;...|if(need3|
|000054e0| 32 29 53 77 61 70 4d 4d | 55 4d 6f 64 65 28 28 76 |2)SwapMM|UMode((v|
|000054f0| 6f 69 64 20 2a 29 26 6d | 6f 64 65 33 32 29 3b 0d |oid *)&m|ode32);.|
|00005500| 09 09 62 72 65 61 6b 3b | 0d 09 7d 0d 09 7d 0d 7d |..break;|..}..}.}|
|00005510| 0d 0d 2f 2f 20 46 61 73 | 74 20 61 63 63 65 73 73 |..// Fas|t access|
|00005520| 20 74 6f 20 70 69 78 65 | 6c 73 2c 20 77 69 74 68 | to pixe|ls, with|
|00005530| 20 6e 6f 20 6f 76 65 72 | 68 65 61 64 0d 76 6f 69 | no over|head.voi|
|00005540| 64 20 52 65 61 64 50 69 | 78 65 6c 73 28 69 6e 74 |d ReadPi|xels(int|
|00005550| 20 78 2c 69 6e 74 20 79 | 2c 69 6e 74 20 6e 2c 75 | x,int y|,int n,u|
|00005560| 6e 73 69 67 6e 65 64 20 | 6c 6f 6e 67 20 2a 76 61 |nsigned |long *va|
|00005570| 6c 75 65 0d 09 2c 75 6e | 73 69 67 6e 65 64 20 63 |lue..,un|signed c|
|00005580| 68 61 72 20 2a 62 61 73 | 65 41 64 64 72 2c 6c 6f |har *bas|eAddr,lo|
|00005590| 6e 67 20 70 69 78 65 6c | 53 69 7a 65 2c 6c 6f 6e |ng pixel|Size,lon|
|000055a0| 67 20 72 6f 77 42 79 74 | 65 73 29 0d 7b 0d 09 73 |g rowByt|es).{..s|
|000055b0| 74 61 74 69 63 20 42 6f | 6f 6c 65 61 6e 20 63 61 |tatic Bo|olean ca|
|000055c0| 6e 33 32 2c 69 73 33 32 | 2c 66 69 72 73 74 54 69 |n32,is32|,firstTi|
|000055d0| 6d 65 3d 31 3b 0d 09 42 | 6f 6f 6c 65 61 6e 20 6e |me=1;..B|oolean n|
|000055e0| 65 65 64 33 32 3b 0d 09 | 73 69 67 6e 65 64 20 63 |eed32;..|signed c|
|000055f0| 68 61 72 20 6d 6f 64 65 | 33 32 3d 74 72 75 65 33 |har mode|32=true3|
|00005600| 32 62 3b 0d 09 73 68 6f | 72 74 20 62 69 74 73 4f |2b;..sho|rt bitsO|
|00005610| 66 66 73 65 74 3d 30 3b | 0d 09 75 6e 73 69 67 6e |ffset=0;|..unsign|
|00005620| 65 64 20 63 68 61 72 20 | 2a 70 69 78 65 6c 50 74 |ed char |*pixelPt|
|00005630| 72 3d 62 61 73 65 41 64 | 64 72 3b 0d 09 69 6e 74 |r=baseAd|dr;..int|
|00005640| 20 73 68 69 66 74 3b 0d | 0d 09 69 66 28 66 69 72 | shift;.|..if(fir|
|00005650| 73 74 54 69 6d 65 29 7b | 0d 09 09 6c 6f 6e 67 20 |stTime){|...long |
|00005660| 67 65 73 74 61 6c 74 3b | 0d 09 09 63 61 6e 33 32 |gestalt;|...can32|
|00005670| 3d 54 72 61 70 41 76 61 | 69 6c 61 62 6c 65 28 5f |=TrapAva|ilable(_|
|00005680| 53 77 61 70 4d 4d 55 4d | 6f 64 65 29 3b 0d 09 09 |SwapMMUM|ode);...|
|00005690| 47 65 73 74 61 6c 74 28 | 67 65 73 74 61 6c 74 41 |Gestalt(|gestaltA|
|000056a0| 64 64 72 65 73 73 69 6e | 67 4d 6f 64 65 41 74 74 |ddressin|gModeAtt|
|000056b0| 72 2c 26 67 65 73 74 61 | 6c 74 29 3b 0d 09 09 69 |r,&gesta|lt);...i|
|000056c0| 73 33 32 3d 67 65 73 74 | 61 6c 74 26 28 31 4c 3c |s32=gest|alt&(1L<|
|000056d0| 3c 67 65 73 74 61 6c 74 | 33 32 42 69 74 41 64 64 |<gestalt|32BitAdd|
|000056e0| 72 65 73 73 69 6e 67 29 | 3b 0d 09 09 66 69 72 73 |ressing)|;...firs|
|000056f0| 74 54 69 6d 65 3d 30 3b | 0d 09 7d 0d 09 69 66 28 |tTime=0;|..}..if(|
|00005700| 78 21 3d 30 29 7b 0d 09 | 09 09 72 65 67 69 73 74 |x!=0){..|..regist|
|00005710| 65 72 20 6c 6f 6e 67 20 | 62 69 74 73 3b 0d 0d 09 |er long |bits;...|
|00005720| 09 09 62 69 74 73 3d 78 | 2a 70 69 78 65 6c 53 69 |..bits=x|*pixelSi|
|00005730| 7a 65 3b 0d 09 09 09 70 | 69 78 65 6c 50 74 72 2b |ze;....p|ixelPtr+|
|00005740| 3d 62 69 74 73 3e 3e 33 | 3b 0d 09 09 09 62 69 74 |=bits>>3|;....bit|
|00005750| 73 4f 66 66 73 65 74 3d | 62 69 74 73 26 37 3b 0d |sOffset=|bits&7;.|
|00005760| 09 7d 0d 09 69 66 28 79 | 21 3d 30 29 70 69 78 65 |.}..if(y|!=0)pixe|
|00005770| 6c 50 74 72 2b 3d 79 2a | 72 6f 77 42 79 74 65 73 |lPtr+=y*|rowBytes|
|00005780| 3b 0d 09 6e 65 65 64 33 | 32 3d 28 75 6e 73 69 67 |;..need3|2=(unsig|
|00005790| 6e 65 64 20 6c 6f 6e 67 | 29 70 69 78 65 6c 50 74 |ned long|)pixelPt|
|000057a0| 72 3e 30 78 66 66 66 66 | 66 66 55 4c 3b 0d 09 69 |r>0xffff|ffUL;..i|
|000057b0| 66 28 6e 65 65 64 33 32 | 20 26 26 20 21 63 61 6e |f(need32| && !can|
|000057c0| 33 32 29 50 72 69 6e 74 | 66 45 78 69 74 28 22 25 |32)Print|fExit("%|
|000057d0| 73 20 6c 69 6e 65 20 25 | 64 3a 20 33 32 20 62 69 |s line %|d: 32 bi|
|000057e0| 74 20 61 64 64 72 65 73 | 73 20 69 6e 20 32 34 20 |t addres|s in 24 |
|000057f0| 62 69 74 20 63 6f 6d 70 | 75 74 65 72 2e 5c 6e 22 |bit comp|uter.\n"|
|00005800| 0d 09 09 2c 5f 5f 46 49 | 4c 45 5f 5f 2c 5f 5f 4c |...,__FI|LE__,__L|
|00005810| 49 4e 45 5f 5f 29 3b 0d | 09 6e 65 65 64 33 32 3d |INE__);.|.need32=|
|00005820| 6e 65 65 64 33 32 20 26 | 26 20 21 69 73 33 32 3b |need32 &|& !is32;|
|00005830| 0d 09 73 77 69 74 63 68 | 28 70 69 78 65 6c 53 69 |..switch|(pixelSi|
|00005840| 7a 65 29 7b 0d 09 63 61 | 73 65 20 31 3a 7b 0d 09 |ze){..ca|se 1:{..|
|00005850| 09 72 65 67 69 73 74 65 | 72 20 75 6e 73 69 67 6e |.registe|r unsign|
|00005860| 65 64 20 63 68 61 72 20 | 76 61 6c 2c 2a 70 74 72 |ed char |val,*ptr|
|00005870| 3d 70 69 78 65 6c 50 74 | 72 3b 0d 09 09 73 68 69 |=pixelPt|r;...shi|
|00005880| 66 74 3d 73 69 7a 65 6f | 66 28 2a 70 74 72 29 2a |ft=sizeo|f(*ptr)*|
|00005890| 38 3b 0d 09 09 73 68 69 | 66 74 2d 3d 62 69 74 73 |8;...shi|ft-=bits|
|000058a0| 4f 66 66 73 65 74 3b 09 | 2f 2f 20 66 72 6f 6d 20 |Offset;.|// from |
|000058b0| 72 69 67 68 74 2c 20 69 | 6e 73 74 65 61 64 20 6f |right, i|nstead o|
|000058c0| 66 20 66 72 6f 6d 20 6c | 65 66 74 0d 09 09 69 66 |f from l|eft...if|
|000058d0| 28 6e 65 65 64 33 32 29 | 53 77 61 70 4d 4d 55 4d |(need32)|SwapMMUM|
|000058e0| 6f 64 65 28 28 76 6f 69 | 64 20 2a 29 26 6d 6f 64 |ode((voi|d *)&mod|
|000058f0| 65 33 32 29 3b 0d 09 09 | 64 6f 7b 0d 09 09 09 76 |e32);...|do{....v|
|00005900| 61 6c 3d 2a 70 74 72 2b | 2b 3b 0d 09 09 09 64 6f |al=*ptr+|+;....do|
|00005910| 7b 0d 09 09 09 09 73 68 | 69 66 74 2d 3d 31 3b 0d |{.....sh|ift-=1;.|
|00005920| 09 09 09 09 69 66 28 6e | 3e 30 29 7b 0d 09 09 09 |....if(n|>0){....|
|00005930| 09 09 2a 76 61 6c 75 65 | 2b 2b 3d 28 76 61 6c 3e |..*value|++=(val>|
|00005940| 3e 73 68 69 66 74 29 26 | 31 3b 0d 09 09 09 09 09 |>shift)&|1;......|
|00005950| 6e 2d 2d 3b 0d 09 09 09 | 09 7d 65 6c 73 65 7b 0d |n--;....|.}else{.|
|00005960| 09 09 09 09 09 62 72 65 | 61 6b 3b 0d 09 09 09 09 |.....bre|ak;.....|
|00005970| 7d 0d 09 09 09 7d 77 68 | 69 6c 65 28 73 68 69 66 |}....}wh|ile(shif|
|00005980| 74 3e 30 29 3b 0d 09 09 | 09 73 68 69 66 74 3d 73 |t>0);...|.shift=s|
|00005990| 69 7a 65 6f 66 28 2a 70 | 74 72 29 2a 38 3b 0d 09 |izeof(*p|tr)*8;..|
|000059a0| 09 7d 77 68 69 6c 65 28 | 6e 3e 30 29 3b 0d 09 09 |.}while(|n>0);...|
|000059b0| 69 66 28 6e 65 65 64 33 | 32 29 53 77 61 70 4d 4d |if(need3|2)SwapMM|
|000059c0| 55 4d 6f 64 65 28 28 76 | 6f 69 64 20 2a 29 26 6d |UMode((v|oid *)&m|
|000059d0| 6f 64 65 33 32 29 3b 0d | 09 09 62 72 65 61 6b 3b |ode32);.|..break;|
|000059e0| 0d 09 7d 0d 09 63 61 73 | 65 20 32 3a 7b 0d 09 09 |..}..cas|e 2:{...|
|000059f0| 72 65 67 69 73 74 65 72 | 20 75 6e 73 69 67 6e 65 |register| unsigne|
|00005a00| 64 20 63 68 61 72 20 76 | 61 6c 2c 2a 70 74 72 3d |d char v|al,*ptr=|
|00005a10| 70 69 78 65 6c 50 74 72 | 3b 0d 09 09 73 68 69 66 |pixelPtr|;...shif|
|00005a20| 74 3d 73 69 7a 65 6f 66 | 28 2a 70 74 72 29 2a 38 |t=sizeof|(*ptr)*8|
|00005a30| 3b 0d 09 09 73 68 69 66 | 74 2d 3d 62 69 74 73 4f |;...shif|t-=bitsO|
|00005a40| 66 66 73 65 74 3b 09 2f | 2f 20 66 72 6f 6d 20 72 |ffset;./|/ from r|
|00005a50| 69 67 68 74 2c 20 69 6e | 73 74 65 61 64 20 6f 66 |ight, in|stead of|
|00005a60| 20 66 72 6f 6d 20 6c 65 | 66 74 0d 09 09 69 66 28 | from le|ft...if(|
|00005a70| 6e 65 65 64 33 32 29 53 | 77 61 70 4d 4d 55 4d 6f |need32)S|wapMMUMo|
|00005a80| 64 65 28 28 76 6f 69 64 | 20 2a 29 26 6d 6f 64 65 |de((void| *)&mode|
|00005a90| 33 32 29 3b 0d 09 09 64 | 6f 7b 0d 09 09 09 76 61 |32);...d|o{....va|
|00005aa0| 6c 3d 2a 70 74 72 2b 2b | 3b 0d 09 09 09 64 6f 7b |l=*ptr++|;....do{|
|00005ab0| 0d 09 09 09 09 73 68 69 | 66 74 2d 3d 32 3b 0d 09 |.....shi|ft-=2;..|
|00005ac0| 09 09 09 69 66 28 6e 3e | 30 29 7b 0d 09 09 09 09 |...if(n>|0){.....|
|00005ad0| 09 2a 76 61 6c 75 65 2b | 2b 3d 28 76 61 6c 3e 3e |.*value+|+=(val>>|
|00005ae0| 73 68 69 66 74 29 26 33 | 3b 0d 09 09 09 09 09 6e |shift)&3|;......n|
|00005af0| 2d 2d 3b 0d 09 09 09 09 | 7d 65 6c 73 65 7b 0d 09 |--;.....|}else{..|
|00005b00| 09 09 09 09 62 72 65 61 | 6b 3b 0d 09 09 09 09 7d |....brea|k;.....}|
|00005b10| 0d 09 09 09 7d 77 68 69 | 6c 65 28 73 68 69 66 74 |....}whi|le(shift|
|00005b20| 3e 30 29 3b 0d 09 09 09 | 73 68 69 66 74 3d 73 69 |>0);....|shift=si|
|00005b30| 7a 65 6f 66 28 2a 70 74 | 72 29 2a 38 3b 0d 09 09 |zeof(*pt|r)*8;...|
|00005b40| 7d 77 68 69 6c 65 28 6e | 3e 30 29 3b 0d 09 09 69 |}while(n|>0);...i|
|00005b50| 66 28 6e 65 65 64 33 32 | 29 53 77 61 70 4d 4d 55 |f(need32|)SwapMMU|
|00005b60| 4d 6f 64 65 28 28 76 6f | 69 64 20 2a 29 26 6d 6f |Mode((vo|id *)&mo|
|00005b70| 64 65 33 32 29 3b 0d 09 | 09 62 72 65 61 6b 3b 0d |de32);..|.break;.|
|00005b80| 09 7d 0d 09 63 61 73 65 | 20 34 3a 7b 0d 09 09 72 |.}..case| 4:{...r|
|00005b90| 65 67 69 73 74 65 72 20 | 75 6e 73 69 67 6e 65 64 |egister |unsigned|
|00005ba0| 20 63 68 61 72 20 76 61 | 6c 2c 2a 70 74 72 3d 70 | char va|l,*ptr=p|
|00005bb0| 69 78 65 6c 50 74 72 3b | 0d 09 09 73 68 69 66 74 |ixelPtr;|...shift|
|00005bc0| 3d 73 69 7a 65 6f 66 28 | 2a 70 74 72 29 2a 38 3b |=sizeof(|*ptr)*8;|
|00005bd0| 0d 09 09 73 68 69 66 74 | 2d 3d 62 69 74 73 4f 66 |...shift|-=bitsOf|
|00005be0| 66 73 65 74 3b 09 2f 2f | 20 66 72 6f 6d 20 72 69 |fset;.//| from ri|
|00005bf0| 67 68 74 2c 20 69 6e 73 | 74 65 61 64 20 6f 66 20 |ght, ins|tead of |
|00005c00| 66 72 6f 6d 20 6c 65 66 | 74 0d 09 09 69 66 28 6e |from lef|t...if(n|
|00005c10| 65 65 64 33 32 29 53 77 | 61 70 4d 4d 55 4d 6f 64 |eed32)Sw|apMMUMod|
|00005c20| 65 28 28 76 6f 69 64 20 | 2a 29 26 6d 6f 64 65 33 |e((void |*)&mode3|
|00005c30| 32 29 3b 0d 09 09 64 6f | 7b 0d 09 09 09 76 61 6c |2);...do|{....val|
|00005c40| 3d 2a 70 74 72 2b 2b 3b | 0d 09 09 09 64 6f 7b 0d |=*ptr++;|....do{.|
|00005c50| 09 09 09 09 73 68 69 66 | 74 2d 3d 34 3b 0d 09 09 |....shif|t-=4;...|
|00005c60| 09 09 69 66 28 6e 3e 30 | 29 7b 0d 09 09 09 09 09 |..if(n>0|){......|
|00005c70| 2a 76 61 6c 75 65 2b 2b | 3d 28 76 61 6c 3e 3e 73 |*value++|=(val>>s|
|00005c80| 68 69 66 74 29 26 31 35 | 3b 0d 09 09 09 09 09 6e |hift)&15|;......n|
|00005c90| 2d 2d 3b 0d 09 09 09 09 | 7d 65 6c 73 65 7b 0d 09 |--;.....|}else{..|
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|00005d10| 64 65 33 32 29 3b 0d 09 | 09 62 72 65 61 6b 3b 0d |de32);..|.break;.|
|00005d20| 09 7d 0d 09 63 61 73 65 | 20 38 3a 7b 0d 09 09 72 |.}..case| 8:{...r|
|00005d30| 65 67 69 73 74 65 72 20 | 75 6e 73 69 67 6e 65 64 |egister |unsigned|
|00005d40| 20 63 68 61 72 20 2a 70 | 42 3d 70 69 78 65 6c 50 | char *p|B=pixelP|
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|00005d60| 53 77 61 70 4d 4d 55 4d | 6f 64 65 28 28 76 6f 69 |SwapMMUM|ode((voi|
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|00005d80| 66 6f 72 28 3b 6e 3e 30 | 3b 6e 2d 2d 29 20 2a 76 |for(;n>0|;n--) *v|
|00005d90| 61 6c 75 65 2b 2b 3d 2a | 70 42 2b 2b 3b 0d 09 09 |alue++=*|pB++;...|
|00005da0| 69 66 28 6e 65 65 64 33 | 32 29 53 77 61 70 4d 4d |if(need3|2)SwapMM|
|00005db0| 55 4d 6f 64 65 28 28 76 | 6f 69 64 20 2a 29 26 6d |UMode((v|oid *)&m|
|00005dc0| 6f 64 65 33 32 29 3b 0d | 09 09 62 72 65 61 6b 3b |ode32);.|..break;|
|00005dd0| 0d 09 7d 0d 09 63 61 73 | 65 20 31 36 3a 7b 0d 09 |..}..cas|e 16:{..|
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|00005e90| 72 65 61 6b 3b 0d 09 7d | 0d 09 63 61 73 65 20 33 |reak;..}|..case 3|
|00005ea0| 32 3a 7b 0d 09 09 72 65 | 67 69 73 74 65 72 20 75 |2:{...re|gister u|
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|00005ed0| 2a 29 70 69 78 65 6c 50 | 74 72 3b 0d 09 09 69 66 |*)pixelP|tr;...if|
|00005ee0| 28 6e 65 65 64 33 32 29 | 53 77 61 70 4d 4d 55 4d |(need32)|SwapMMUM|
|00005ef0| 6f 64 65 28 28 76 6f 69 | 64 20 2a 29 26 6d 6f 64 |ode((voi|d *)&mod|
|00005f00| 65 33 32 29 3b 0d 09 09 | 66 6f 72 28 3b 6e 3e 30 |e32);...|for(;n>0|
|00005f10| 3b 6e 2d 2d 29 20 2a 76 | 61 6c 75 65 2b 2b 3d 2a |;n--) *v|alue++=*|
|00005f20| 70 4c 2b 2b 3b 0d 09 09 | 69 66 28 6e 65 65 64 33 |pL++;...|if(need3|
|00005f30| 32 29 53 77 61 70 4d 4d | 55 4d 6f 64 65 28 28 76 |2)SwapMM|UMode((v|
|00005f40| 6f 69 64 20 2a 29 26 6d | 6f 64 65 33 32 29 3b 0d |oid *)&m|ode32);.|
|00005f50| 09 09 62 72 65 61 6b 3b | 0d 09 7d 0d 09 7d 0d 7d |..break;|..}..}.}|
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|00005fc0| 79 2e 63 63 02 00 00 00 | 54 45 58 54 43 57 49 45 |y.cc....|TEXTCWIE|
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|00005fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00006000| 6f 77 69 6e 67 20 74 68 | 65 6d 20 74 6f 20 62 65 |owing th|em to be|
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|00006030| 2e 20 41 6e 79 20 66 69 | 6c 65 73 20 77 68 69 63 |. Any fi|les whic|
|00006040| 68 20 61 72 65 20 6e 6f | 74 20 74 68 72 6f 77 6e |h are no|t thrown|
|00006050| 20 61 77 61 79 20 6d 61 | 79 20 62 65 20 6d 6f 76 | away ma|y be mov|
|00006060| 65 64 20 62 61 63 6b 20 | 77 69 74 68 20 74 68 65 |ed back |with the|
|00006070| 20 73 61 6d 65 20 53 79 | 6e 63 68 72 6f 6e 69 7a | same Sy|nchroniz|
|00006080| 00 00 00 f4 00 08 00 14 | 00 00 34 e5 01 33 00 33 |........|..4..3.3|
|00006090| 18 e8 00 00 05 65 72 72 | 6f 72 00 14 00 00 34 e5 |.....err|or....4.|
|000060a0| 01 33 00 33 18 c8 00 00 | 05 76 61 6c 75 65 00 28 |.3.3....|.value.(|
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|000060c0| 74 61 6c 74 41 64 64 72 | 65 73 73 69 6e 67 4d 6f |taltAddr|essingMo|
|000060d0| 64 65 41 74 74 72 00 22 | 00 00 35 15 01 36 00 33 |deAttr."|..5..6.3|
|000060e0| 18 a8 00 00 13 67 65 73 | 74 61 6c 74 33 32 42 69 |.....ges|talt32Bi|
|000060f0| 74 43 61 70 61 62 6c 65 | 00 28 00 00 35 15 01 36 |tCapable|.(..5..6|
|00006100| 00 33 18 b8 00 00 19 76 | 61 6c 75 65 26 67 65 73 |.3.....v|alue&ges|
|00006110| 74 61 6c 74 33 32 42 69 | 74 43 61 70 61 62 6c 65 |talt32Bi|tCapable|
|00006120| 00 14 00 00 35 15 01 36 | 00 33 18 e4 00 00 05 63 |....5..6|.3.....c|
|00006130| 61 6e 33 32 00 18 00 00 | 31 f5 01 1a 00 33 18 28 |an32....|1....3.(|
|00006140| 00 00 09 55 53 45 5f 43 | 41 43 48 45 00 2c 00 00 |...USE_C|ACHE.,..|
|00006150| 34 d2 01 33 00 33 18 a0 | 00 00 1d 70 6d 50 74 72 |4..3.3..|...pmPtr|
|00006160| 2d 3e 62 61 73 65 41 64 | 64 72 3d 3d 6d 61 69 6e |->baseAd|dr==main|
|00006170| 42 61 73 65 41 64 64 72 | 00 00 00 78 00 04 00 20 |BaseAddr|...x... |
|00006180| ff ff ff ff 01 19 00 fa | 4f 98 80 00 00 a6 01 71 |........|O......q|
|00006190| 01 4f 02 7c 94 20 00 00 | 00 00 00 00 01 72 00 1c |.O.|. ..|.....r..|
|000061a0| ff ff ff ff 01 19 00 fa | 4f 2c 00 00 0d 70 6d 50 |........|O,...pmP|
|000061b0| 74 72 2d 3e 62 6f 75 6e | 64 73 00 26 ff ff ff ff |tr->boun|ds.&....|
|000061c0| 01 19 00 fa 4f 1c 80 00 | 00 ba 01 71 01 63 02 7c |....O...|...q.c.||
|000061d0| 94 20 00 00 00 00 00 00 | 07 2a 70 6d 50 74 72 20 |. ......|.*pmPtr |
|000061e0| 00 14 ff ff ff ff 01 19 | 00 fa 4e 74 00 00 05 70 |........|..Nt...p|
|000061f0| 6d 50 74 72 00 00 01 36 | 00 0a 00 00 2b 0c 00 00 |mPtr...6|....+...|
|00006200| 2b 22 17 47 65 74 44 65 | 76 69 63 65 50 69 78 65 |+".GetDe|vicePixe|
|00006210| 6c 73 51 75 69 63 6b 6c | 79 00 00 00 24 09 00 00 |lsQuickl|y...$...|
|00006220| 24 19 11 47 65 74 50 69 | 78 65 6c 73 51 75 69 63 |$..GetPi|xelsQuic|
|00006230| 6b 6c 79 00 00 00 43 31 | 00 00 43 47 17 47 65 74 |kly...C1|..CG.Get|
|00006240| 50 69 78 6d 61 70 50 69 | 78 65 6c 73 51 75 69 63 |PixmapPi|xelsQuic|
|00006250| 6b 6c 79 00 00 00 45 1b | 00 00 45 31 17 47 65 74 |kly...E.|..E1.Get|
|00006260| 50 69 78 6d 61 70 50 69 | 78 65 6c 73 51 75 69 63 |PixmapPi|xelsQuic|
|00006270| 6b 6c 79 00 00 00 26 bd | 00 00 26 d3 17 47 65 74 |kly...&.|..&..Get|
|00006280| 57 69 6e 64 6f 77 50 69 | 78 65 6c 73 51 75 69 63 |WindowPi|xelsQuic|
|00006290| 6b 6c 79 00 00 00 28 fd | 00 00 29 13 17 53 65 74 |kly...(.|..)..Set|
|000062a0| 44 65 76 69 63 65 50 69 | 78 65 6c 73 51 75 69 63 |DevicePi|xelsQuic|
|000062b0| 6b 6c 79 00 00 00 22 e2 | 00 00 22 f2 11 53 65 74 |kly...".|.."..Set|
|000062c0| 50 69 78 65 6c 73 51 75 | 69 63 6b 6c 79 00 00 00 |PixelsQu|ickly...|
|000062d0| 2d 73 00 00 2d 89 17 53 | 65 74 50 69 78 6d 61 70 |-s..-..S|etPixmap|
|000062e0| 50 69 78 65 6c 73 51 75 | 69 63 6b 6c 79 00 00 00 |PixelsQu|ickly...|
|000062f0| 2f 6b 00 00 2f 81 17 53 | 65 74 50 69 78 6d 61 70 |/k../..S|etPixmap|
|00006300| 50 69 78 65 6c 73 51 75 | 69 63 6b 6c 79 00 00 00 |PixelsQu|ickly...|
|00006310| 24 e9 00 00 24 ff 17 53 | 65 74 57 69 6e 64 6f 77 |$...$..S|etWindow|
|00006320| 50 69 78 65 6c 73 51 75 | 69 63 6b 6c 79 00 00 00 |PixelsQu|ickly...|
|00006330| 00 1e 00 50 00 20 01 8d | 02 3d 00 50 00 20 01 8d |...P. ..|.=.P. ..|
|00006340| 02 3d 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.=......|........|
|00006350| 00 00 00 48 00 09 4d 6f | 6e 61 63 6f 00 00 00 00 |...H..Mo|naco....|
|00006360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006370| 00 00 00 00 00 00 00 03 | 00 04 00 57 00 20 01 94 |........|...W. ..|
|00006380| 02 3d 00 57 00 20 01 94 | 02 3d ad ad eb fc 00 00 |.=.W. ..|.=......|
|00006390| 12 b2 00 00 12 b8 00 00 | 10 e9 00 00 00 00 00 04 |........|........|
|000063a0| 00 01 00 01 00 00 01 00 | 00 00 04 24 00 00 03 24 |........|...$...$|
|000063b0| 00 00 00 7e 01 35 1a e4 | 3e cc 00 00 00 1c 00 7e |...~.5..|>......~|
|000063c0| 00 02 44 54 56 55 00 01 | 00 1a 4d 50 53 52 00 02 |..DTVU..|..MPSR..|
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|000063f0| 00 00 03 ef ff ff 00 00 | 01 74 00 00 00 00 03 f0 |........|.t......|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
