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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0d 53 65 74 4f 6e 65 | 50 69 78 65 6c 2e 63 00 |..SetOne|Pixel.c.|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000060| af 67 d0 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.g......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 29 0a 00 00 |........|....)...|
|00000080| 2f 2a 0d 53 65 74 4f 6e | 65 50 69 78 65 6c 2e 63 |/*.SetOn|ePixel.c|
|00000090| 0d 4e 4f 54 45 3a 20 54 | 68 65 73 65 20 72 6f 75 |.NOTE: T|hese rou|
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|000000c0| 65 6c 79 20 66 6f 72 20 | 62 61 63 6b 77 61 72 64 |ely for |backward|
|000000d0| 20 63 6f 6d 70 61 74 69 | 62 69 6c 69 74 79 2e 20 | compati|bility. |
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|00000350| 65 6c 28 29 20 61 6e 64 | 20 47 65 74 44 65 76 69 |el() and| GetDevi|
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|00000500| 20 70 6f 69 6e 74 65 72 | 73 2e 20 54 68 61 74 27 | pointer|s. That'|
|00000510| 73 20 77 68 79 20 69 74 | 27 73 20 4f 4b 20 74 6f |s why it|'s OK to|
|00000520| 20 64 65 72 65 66 65 72 | 65 6e 63 65 20 74 68 65 | derefer|ence the|
|00000530| 20 70 69 78 6d 61 70 20 | 68 61 6e 64 6c 65 2c 0d | pixmap |handle,.|
|00000540| 69 2e 65 2e 20 75 73 65 | 20 61 20 6c 6f 63 61 6c |i.e. use| a local|
|00000550| 20 63 6f 70 79 20 6f 66 | 20 74 68 65 20 70 69 78 | copy of| the pix|
|00000560| 6d 61 70 27 73 20 6d 61 | 73 74 65 72 20 70 6f 69 |map's ma|ster poi|
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|00000590| 66 69 6c 65 20 63 61 6c | 6c 20 65 69 74 68 65 72 |file cal|l either|
|000005a0| 20 53 65 74 50 69 78 6d | 61 70 50 69 78 65 6c 20 | SetPixm|apPixel |
|000005b0| 6f 72 20 47 65 74 50 69 | 78 6d 61 70 50 69 78 65 |or GetPi|xmapPixe|
|000005c0| 6c 2e 20 42 6f 74 68 0d | 72 75 6e 20 66 61 73 74 |l. Both.|run fast|
|000005d0| 20 62 79 20 63 61 63 68 | 69 6e 67 20 74 68 65 20 | by cach|ing the |
|000005e0| 69 6e 66 6f 72 6d 61 74 | 69 6f 6e 20 74 68 61 74 |informat|ion that|
|000005f0| 20 74 68 65 79 20 67 65 | 74 20 61 62 6f 75 74 20 | they ge|t about |
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|00000610| 66 72 6f 6d 0d 52 65 63 | 74 54 6f 41 64 64 72 65 |from.Rec|tToAddre|
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|00000630| 65 6c 20 61 6e 64 20 47 | 65 74 50 69 78 6d 61 70 |el and G|etPixmap|
|00000640| 50 69 78 65 6c 20 65 61 | 63 68 20 68 61 76 65 20 |Pixel ea|ch have |
|00000650| 74 68 65 69 72 20 6f 77 | 6e 20 63 61 63 68 65 2e |their ow|n cache.|
|00000660| 0d 0d 48 49 53 54 4f 52 | 59 3a 0d 34 2f 34 2f 38 |..HISTOR|Y:.4/4/8|
|00000670| 39 09 64 67 70 20 77 72 | 6f 74 65 20 69 74 20 61 |9.dgp wr|ote it a|
|00000680| 73 20 53 65 74 49 50 69 | 78 65 6c 2e 63 0d 39 2f |s SetIPi|xel.c.9/|
|00000690| 38 2f 39 30 09 64 67 70 | 20 75 70 64 61 74 65 64 |8/90.dgp| updated|
|000006a0| 20 74 6f 20 77 6f 72 6b | 20 77 69 74 68 20 33 32 | to work| with 32|
|000006b0| 20 62 69 74 20 51 75 69 | 63 6b 44 72 61 77 2c 20 | bit Qui|ckDraw, |
|000006c0| 69 66 20 70 72 65 73 65 | 6e 74 2e 0d 31 30 2f 31 |if prese|nt..10/1|
|000006d0| 35 2f 39 30 20 62 66 20 | 72 65 6e 61 6d 65 64 20 |5/90 bf |renamed |
|000006e0| 53 65 74 49 50 69 78 65 | 6c 47 57 2e 63 20 61 6e |SetIPixe|lGW.c an|
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|00000730| 64 20 74 68 65 20 74 77 | 6f 20 76 61 72 69 61 6e |d the tw|o varian|
|00000740| 74 73 3a 20 53 65 74 49 | 50 69 78 65 6c 2e 63 20 |ts: SetI|Pixel.c |
|00000750| 61 6e 64 20 53 65 74 49 | 50 69 78 65 6c 47 57 2e |and SetI|PixelGW.|
|00000760| 63 20 74 6f 20 70 72 6f | 64 75 63 65 20 74 68 65 |c to pro|duce the|
|00000770| 0d 09 09 09 6e 65 77 20 | 66 69 6c 65 20 53 65 74 |....new |file Set|
|00000780| 4f 6e 65 50 69 78 65 6c | 2e 63 2e 20 0d 09 09 09 |OnePixel|.c. ....|
|00000790| 52 65 6e 61 6d 65 64 20 | 53 65 74 49 50 69 78 65 |Renamed |SetIPixe|
|000007a0| 6c 47 57 20 74 6f 20 53 | 65 74 50 69 78 6d 61 70 |lGW to S|etPixmap|
|000007b0| 50 69 78 65 6c 2e 0d 09 | 09 09 52 65 6e 61 6d 65 |Pixel...|..Rename|
|000007c0| 64 20 47 65 74 49 50 69 | 78 65 6c 47 57 20 74 6f |d GetIPi|xelGW to|
|000007d0| 20 47 65 74 50 69 78 6d | 61 70 50 69 78 65 6c 2e | GetPixm|apPixel.|
|000007e0| 0d 09 09 09 52 65 6e 61 | 6d 65 64 20 53 65 74 49 |....Rena|med SetI|
|000007f0| 50 69 78 65 6c 20 74 6f | 20 53 65 74 44 65 76 69 |Pixel to| SetDevi|
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|00000820| 20 47 65 74 44 65 76 69 | 63 65 50 69 78 65 6c 2e | GetDevi|cePixel.|
|00000830| 0d 09 09 09 41 64 64 65 | 64 20 53 65 74 4f 6e 65 |....Adde|d SetOne|
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|00000860| 6c 69 7a 65 64 20 74 6f | 20 68 61 6e 64 6c 65 20 |lized to| handle |
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|00000ce0| 09 65 6c 73 65 20 09 09 | 09 09 09 09 09 09 09 09 |.else ..|........|
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|00000d40| 53 65 74 50 69 78 6d 61 | 70 50 69 78 65 6c 28 70 |SetPixma|pPixel(p|
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|00000d60| 0d 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 20 47 |.unsigne|d long G|
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|00000da0| 20 63 6f 6f 72 64 69 6e | 61 74 65 20 73 79 73 74 | coordin|ate syst|
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|00000dd0| 77 50 74 72 20 77 69 6e | 64 6f 77 3b 0d 09 50 69 |wPtr win|dow;..Pi|
|00000de0| 78 4d 61 70 50 74 72 20 | 70 6d 3b 0d 09 52 65 63 |xMapPtr |pm;..Rec|
|00000df0| 74 20 2a 62 6f 75 6e 64 | 73 50 74 72 3b 0d 09 0d |t *bound|sPtr;...|
|00000e00| 09 47 65 74 50 6f 72 74 | 28 26 77 69 6e 64 6f 77 |.GetPort|(&window|
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|00000e30| 7c 20 78 3e 3d 77 69 6e | 64 6f 77 2d 3e 70 6f 72 || x>=win|dow->por|
|00000e40| 74 52 65 63 74 2e 72 69 | 67 68 74 0d 09 09 7c 7c |tRect.ri|ght...|||
|00000e50| 20 79 3c 77 69 6e 64 6f | 77 2d 3e 70 6f 72 74 52 | y<windo|w->portR|
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|00000eb0| 6f 72 74 3f 0d 09 69 66 | 28 28 28 43 47 72 61 66 |ort?..if|(((CGraf|
|00000ec0| 50 74 72 29 77 69 6e 64 | 6f 77 29 2d 3e 70 6f 72 |Ptr)wind|ow)->por|
|00000ed0| 74 56 65 72 73 69 6f 6e | 3c 30 29 09 09 2f 2f 20 |tVersion|<0)..// |
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|00000ef0| 2c 0d 09 09 70 6d 20 3d | 20 2a 28 28 43 47 72 61 |,...pm =| *((CGra|
|00000f00| 66 50 74 72 29 77 69 6e | 64 6f 77 29 2d 3e 70 6f |fPtr)win|dow)->po|
|00000f10| 72 74 50 69 78 4d 61 70 | 3b 09 2f 2f 20 70 61 73 |rtPixMap|;.// pas|
|00000f20| 73 20 70 69 78 6d 61 70 | 20 70 74 72 2e 0d 09 65 |s pixmap| ptr...e|
|00000f30| 6c 73 65 20 09 09 09 09 | 09 09 09 09 09 09 2f 2f |lse ....|......//|
|00000f40| 20 49 74 27 73 20 61 20 | 47 72 61 66 50 6f 72 74 | It's a |GrafPort|
|00000f50| 2c 0d 09 09 70 6d 20 3d | 20 28 50 69 78 4d 61 70 |,...pm =| (PixMap|
|00000f60| 50 74 72 29 20 26 77 69 | 6e 64 6f 77 2d 3e 70 6f |Ptr) &wi|ndow->po|
|00000f70| 72 74 42 69 74 73 3b 09 | 09 2f 2f 20 70 61 73 73 |rtBits;.|.// pass|
|00000f80| 20 62 69 74 6d 61 70 20 | 70 74 72 2e 0d 09 72 65 | bitmap |ptr...re|
|00000f90| 74 75 72 6e 20 47 65 74 | 50 69 78 6d 61 70 50 69 |turn Get|PixmapPi|
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|00000fb0| 76 6f 69 64 20 53 65 74 | 50 69 78 6d 61 70 50 69 |void Set|PixmapPi|
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|00000fd0| 4d 61 70 50 74 72 20 70 | 6d 50 74 72 2c 69 6e 74 |MapPtr p|mPtr,int|
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|00001000| 20 50 6f 6b 65 73 20 61 | 20 76 61 6c 75 65 20 69 | Pokes a| value i|
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|00001020| 6e 79 20 73 69 7a 65 2e | 20 41 63 63 65 70 74 73 |ny size.| Accepts|
|00001030| 20 65 69 74 68 65 72 20 | 70 69 78 6d 61 70 20 6f | either |pixmap o|
|00001040| 72 20 62 69 74 6d 61 70 | 2e 0d 2f 2f 20 41 73 73 |r bitmap|..// Ass|
|00001050| 75 6d 65 73 20 28 78 2c | 79 29 20 69 73 20 69 6e |umes (x,|y) is in|
|00001060| 20 74 68 65 20 63 6f 6f | 72 64 69 6e 61 74 65 20 | the coo|rdinate |
|00001070| 73 79 73 74 65 6d 20 6f | 66 20 74 68 65 20 62 69 |system o|f the bi|
|00001080| 74 2f 70 69 78 6d 61 70 | 2e 0d 2f 2f 20 53 70 65 |t/pixmap|..// Spe|
|00001090| 65 64 20 69 73 20 65 6e | 68 61 6e 63 65 64 20 62 |ed is en|hanced b|
|000010a0| 79 20 72 65 75 73 69 6e | 67 20 74 68 65 20 63 61 |y reusin|g the ca|
|000010b0| 63 68 65 64 20 69 6e 66 | 6f 72 6d 61 74 69 6f 6e |ched inf|ormation|
|000010c0| 20 66 72 6f 6d 20 6c 61 | 73 74 20 74 69 6d 65 20 | from la|st time |
|000010d0| 69 66 20 69 74 27 73 20 | 74 68 65 0d 2f 2f 20 73 |if it's |the.// s|
|000010e0| 61 6d 65 20 50 69 78 2f | 42 69 74 6d 61 70 20 61 |ame Pix/|Bitmap a|
|000010f0| 73 20 6c 61 73 74 20 74 | 69 6d 65 2c 20 69 2e 65 |s last t|ime, i.e|
|00001100| 2e 20 73 61 6d 65 20 61 | 64 64 72 65 73 73 2c 20 |. same a|ddress, |
|00001110| 62 61 73 65 41 64 64 72 | 2c 72 6f 77 42 79 74 65 |baseAddr|,rowByte|
|00001120| 73 2c 20 61 6e 64 20 62 | 6f 75 6e 64 73 2e 0d 2f |s, and b|ounds../|
|00001130| 2f 20 59 6f 75 20 63 61 | 6e 20 66 6f 72 63 65 20 |/ You ca|n force |
|00001140| 69 74 20 74 6f 20 66 6c | 75 73 68 20 69 74 73 20 |it to fl|ush its |
|00001150| 63 61 63 68 65 20 62 79 | 20 70 61 73 73 69 6e 67 |cache by| passing|
|00001160| 20 61 20 4e 55 4c 4c 20 | 50 69 78 4d 61 70 20 61 | a NULL |PixMap a|
|00001170| 64 64 72 65 73 73 2e 0d | 7b 0d 09 73 74 61 74 69 |ddress..|{..stati|
|00001180| 63 20 50 69 78 4d 61 70 | 50 74 72 20 6f 6c 64 50 |c PixMap|Ptr oldP|
|00001190| 6d 50 74 72 3d 28 50 69 | 78 4d 61 70 50 74 72 29 |mPtr=(Pi|xMapPtr)|
|000011a0| 2d 31 3b 0d 09 73 74 61 | 74 69 63 20 69 6e 74 20 |-1;..sta|tic int |
|000011b0| 6f 6c 64 58 2c 6f 6c 64 | 59 3b 0d 09 73 74 61 74 |oldX,old|Y;..stat|
|000011c0| 69 63 20 73 68 6f 72 74 | 20 72 6f 77 42 79 74 65 |ic short| rowByte|
|000011d0| 73 2c 6c 6f 67 50 69 78 | 65 6c 53 69 7a 65 2c 62 |s,logPix|elSize,b|
|000011e0| 69 74 73 4f 66 66 73 65 | 74 3b 0d 09 73 74 61 74 |itsOffse|t;..stat|
|000011f0| 69 63 20 75 6e 73 69 67 | 6e 65 64 20 63 68 61 72 |ic unsig|ned char|
|00001200| 20 2a 70 69 78 65 6c 50 | 74 72 3b 0d 09 73 74 61 | *pixelP|tr;..sta|
|00001210| 74 69 63 20 42 69 74 4d | 61 70 20 6f 6c 64 4d 61 |tic BitM|ap oldMa|
|00001220| 70 3b 0d 09 69 6e 74 20 | 73 68 69 66 74 3b 0d 09 |p;..int |shift;..|
|00001230| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 6d 61 |unsigned| char ma|
|00001240| 73 6b 3b 0d 09 63 68 61 | 72 20 6d 6f 64 65 33 32 |sk;..cha|r mode32|
|00001250| 3d 74 72 75 65 33 32 62 | 3b 0d 09 52 65 63 74 20 |=true32b|;..Rect |
|00001260| 72 3b 0d 09 0d 09 69 66 | 28 21 55 53 45 5f 43 41 |r;....if|(!USE_CA|
|00001270| 43 48 45 20 7c 7c 20 70 | 6d 50 74 72 21 3d 6f 6c |CHE || p|mPtr!=ol|
|00001280| 64 50 6d 50 74 72 0d 09 | 09 7c 7c 20 70 6d 50 74 |dPmPtr..|.|| pmPt|
|00001290| 72 2d 3e 62 61 73 65 41 | 64 64 72 21 3d 6f 6c 64 |r->baseA|ddr!=old|
|000012a0| 4d 61 70 2e 62 61 73 65 | 41 64 64 72 20 0d 09 09 |Map.base|Addr ...|
|000012b0| 7c 7c 20 70 6d 50 74 72 | 2d 3e 72 6f 77 42 79 74 ||| pmPtr|->rowByt|
|000012c0| 65 73 21 3d 6f 6c 64 4d | 61 70 2e 72 6f 77 42 79 |es!=oldM|ap.rowBy|
|000012d0| 74 65 73 20 0d 09 09 7c | 7c 20 2a 28 6c 6f 6e 67 |tes ...||| *(long|
|000012e0| 20 2a 29 26 70 6d 50 74 | 72 2d 3e 62 6f 75 6e 64 | *)&pmPt|r->bound|
|000012f0| 73 2e 74 6f 70 21 3d 2a | 28 6c 6f 6e 67 20 2a 29 |s.top!=*|(long *)|
|00001300| 26 6f 6c 64 4d 61 70 2e | 62 6f 75 6e 64 73 2e 74 |&oldMap.|bounds.t|
|00001310| 6f 70 0d 09 09 7c 7c 20 | 2a 28 6c 6f 6e 67 20 2a |op...|| |*(long *|
|00001320| 29 26 70 6d 50 74 72 2d | 3e 62 6f 75 6e 64 73 2e |)&pmPtr-|>bounds.|
|00001330| 62 6f 74 74 6f 6d 21 3d | 2a 28 6c 6f 6e 67 20 2a |bottom!=|*(long *|
|00001340| 29 26 6f 6c 64 4d 61 70 | 2e 62 6f 75 6e 64 73 2e |)&oldMap|.bounds.|
|00001350| 62 6f 74 74 6f 6d 29 7b | 0d 09 09 2f 2f 20 43 61 |bottom){|...// Ca|
|00001360| 63 68 65 20 69 73 20 73 | 74 61 6c 65 2e 20 47 65 |che is s|tale. Ge|
|00001370| 74 20 66 72 65 73 68 20 | 76 61 6c 75 65 73 2e 0d |t fresh |values..|
|00001380| 09 09 73 68 6f 72 74 20 | 70 69 78 65 6c 53 69 7a |..short |pixelSiz|
|00001390| 65 3b 0d 09 09 53 65 74 | 52 65 63 74 28 26 72 2c |e;...Set|Rect(&r,|
|000013a0| 78 2c 79 2c 78 2b 31 2c | 79 2b 31 29 3b 0d 09 09 |x,y,x+1,|y+1);...|
|000013b0| 70 69 78 65 6c 50 74 72 | 3d 52 65 63 74 54 6f 41 |pixelPtr|=RectToA|
|000013c0| 64 64 72 65 73 73 28 70 | 6d 50 74 72 2c 26 72 2c |ddress(p|mPtr,&r,|
|000013d0| 26 72 6f 77 42 79 74 65 | 73 2c 26 70 69 78 65 6c |&rowByte|s,&pixel|
|000013e0| 53 69 7a 65 2c 26 62 69 | 74 73 4f 66 66 73 65 74 |Size,&bi|tsOffset|
|000013f0| 29 3b 0d 09 09 69 66 28 | 70 69 78 65 6c 50 74 72 |);...if(|pixelPtr|
|00001400| 3d 3d 4e 55 4c 4c 29 7b | 0d 09 09 09 6f 6c 64 50 |==NULL){|....oldP|
|00001410| 6d 50 74 72 3d 28 50 69 | 78 4d 61 70 50 74 72 29 |mPtr=(Pi|xMapPtr)|
|00001420| 2d 31 3b 09 2f 2f 20 69 | 6e 76 61 6c 69 64 61 74 |-1;.// i|nvalidat|
|00001430| 65 20 63 61 63 68 65 0d | 09 09 09 72 65 74 75 72 |e cache.|...retur|
|00001440| 6e 3b 0d 09 09 7d 0d 09 | 09 6f 6c 64 50 6d 50 74 |n;...}..|.oldPmPt|
|00001450| 72 3d 70 6d 50 74 72 3b | 0d 09 09 6f 6c 64 4d 61 |r=pmPtr;|...oldMa|
|00001460| 70 3d 2a 28 42 69 74 4d | 61 70 20 2a 29 70 6d 50 |p=*(BitM|ap *)pmP|
|00001470| 74 72 3b 0d 09 09 6c 6f | 67 50 69 78 65 6c 53 69 |tr;...lo|gPixelSi|
|00001480| 7a 65 3d 4c 6f 67 32 4c | 28 70 69 78 65 6c 53 69 |ze=Log2L|(pixelSi|
|00001490| 7a 65 29 3b 0d 09 7d 65 | 6c 73 65 7b 0d 09 09 2f |ze);..}e|lse{.../|
|000014a0| 2f 20 43 61 63 68 65 20 | 69 73 20 66 72 65 73 68 |/ Cache |is fresh|
|000014b0| 2e 20 4d 65 72 65 6c 79 | 20 63 6f 72 72 65 63 74 |. Merely| correct|
|000014c0| 20 66 6f 72 20 63 68 61 | 6e 67 65 73 20 69 6e 20 | for cha|nges in |
|000014d0| 78 20 61 6e 64 20 79 2e | 0d 09 09 69 66 28 70 69 |x and y.|...if(pi|
|000014e0| 78 65 6c 50 74 72 3d 3d | 4e 55 4c 4c 29 72 65 74 |xelPtr==|NULL)ret|
|000014f0| 75 72 6e 3b 0d 09 09 69 | 66 28 6c 6f 67 50 69 78 |urn;...i|f(logPix|
|00001500| 65 6c 53 69 7a 65 3c 33 | 29 7b 0d 09 09 09 72 65 |elSize<3|){....re|
|00001510| 67 69 73 74 65 72 20 6c | 6f 6e 67 20 62 69 74 73 |gister l|ong bits|
|00001520| 3b 0d 09 09 09 62 69 74 | 73 3d 62 69 74 73 4f 66 |;....bit|s=bitsOf|
|00001530| 66 73 65 74 2b 28 6c 6f | 6e 67 29 28 78 2d 6f 6c |fset+(lo|ng)(x-ol|
|00001540| 64 58 29 3c 3c 6c 6f 67 | 50 69 78 65 6c 53 69 7a |dX)<<log|PixelSiz|
|00001550| 65 3b 0d 09 09 09 70 69 | 78 65 6c 50 74 72 2b 3d |e;....pi|xelPtr+=|
|00001560| 62 69 74 73 3e 3e 33 3b | 0d 09 09 09 62 69 74 73 |bits>>3;|....bits|
|00001570| 4f 66 66 73 65 74 3d 62 | 69 74 73 26 37 3b 0d 09 |Offset=b|its&7;..|
|00001580| 09 7d 65 6c 73 65 20 70 | 69 78 65 6c 50 74 72 2b |.}else p|ixelPtr+|
|00001590| 3d 28 78 2d 6f 6c 64 58 | 29 3c 3c 28 6c 6f 67 50 |=(x-oldX|)<<(logP|
|000015a0| 69 78 65 6c 53 69 7a 65 | 2d 33 29 3b 0d 09 09 69 |ixelSize|-3);...i|
|000015b0| 66 28 79 21 3d 6f 6c 64 | 59 29 70 69 78 65 6c 50 |f(y!=old|Y)pixelP|
|000015c0| 74 72 2b 3d 28 6c 6f 6e | 67 29 28 79 2d 6f 6c 64 |tr+=(lon|g)(y-old|
|000015d0| 59 29 2a 72 6f 77 42 79 | 74 65 73 3b 0d 09 7d 0d |Y)*rowBy|tes;..}.|
|000015e0| 09 69 66 28 51 44 33 32 | 45 78 69 73 74 73 28 29 |.if(QD32|Exists()|
|000015f0| 29 53 77 61 70 4d 4d 55 | 4d 6f 64 65 28 26 6d 6f |)SwapMMU|Mode(&mo|
|00001600| 64 65 33 32 29 3b 0d 09 | 73 77 69 74 63 68 28 6c |de32);..|switch(l|
|00001610| 6f 67 50 69 78 65 6c 53 | 69 7a 65 29 7b 0d 09 09 |ogPixelS|ize){...|
|00001620| 72 65 67 69 73 74 65 72 | 20 75 6e 73 69 67 6e 65 |register| unsigne|
|00001630| 64 20 63 68 61 72 20 76 | 61 6c 3b 0d 09 63 61 73 |d char v|al;..cas|
|00001640| 65 20 30 3a 0d 09 09 73 | 68 69 66 74 3d 38 2d 31 |e 0:...s|hift=8-1|
|00001650| 2d 62 69 74 73 4f 66 66 | 73 65 74 3b 09 2f 2f 20 |-bitsOff|set;.// |
|00001660| 66 72 6f 6d 20 72 69 67 | 68 74 2c 20 69 6e 73 74 |from rig|ht, inst|
|00001670| 65 61 64 20 6f 66 20 66 | 72 6f 6d 20 6c 65 66 74 |ead of f|rom left|
|00001680| 0d 09 09 6d 61 73 6b 3d | 31 3c 3c 73 68 69 66 74 |...mask=|1<<shift|
|00001690| 3b 0d 09 09 76 61 6c 3d | 28 28 75 6e 73 69 67 6e |;...val=|((unsign|
|000016a0| 65 64 20 63 68 61 72 29 | 76 61 6c 75 65 3c 3c 73 |ed char)|value<<s|
|000016b0| 68 69 66 74 29 26 6d 61 | 73 6b 3b 0d 09 09 6d 61 |hift)&ma|sk;...ma|
|000016c0| 73 6b 3d 7e 6d 61 73 6b | 3b 0d 09 09 2a 70 69 78 |sk=~mask|;...*pix|
|000016d0| 65 6c 50 74 72 3d 20 2a | 70 69 78 65 6c 50 74 72 |elPtr= *|pixelPtr|
|000016e0| 20 26 20 6d 61 73 6b 20 | 7c 20 28 75 6e 73 69 67 | & mask || (unsig|
|000016f0| 6e 65 64 20 63 68 61 72 | 29 76 61 6c 3b 0d 09 09 |ned char|)val;...|
|00001700| 62 72 65 61 6b 3b 0d 09 | 63 61 73 65 20 31 3a 0d |break;..|case 1:.|
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|00001730| 72 69 67 68 74 2c 20 69 | 6e 73 74 65 61 64 20 6f |right, i|nstead o|
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|00001750| 73 6b 3d 33 3c 3c 73 68 | 69 66 74 3b 0d 09 09 76 |sk=3<<sh|ift;...v|
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|00001780| 26 6d 61 73 6b 3b 0d 09 | 09 6d 61 73 6b 3d 7e 6d |&mask;..|.mask=~m|
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|000017e0| 66 74 3d 38 2d 34 2d 62 | 69 74 73 4f 66 66 73 65 |ft=8-4-b|itsOffse|
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|00001800| 2c 20 69 6e 73 74 65 61 | 64 20 6f 66 20 66 72 6f |, instea|d of fro|
|00001810| 6d 20 6c 65 66 74 0d 09 | 09 6d 61 73 6b 3d 31 35 |m left..|.mask=15|
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|00001850| 6b 3b 0d 09 09 6d 61 73 | 6b 3d 7e 6d 61 73 6b 3b |k;...mas|k=~mask;|
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|00001870| 69 78 65 6c 50 74 72 20 | 26 20 6d 61 73 6b 20 7c |ixelPtr |& mask ||
|00001880| 20 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 29 | (unsign|ed char)|
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|000018a0| 61 73 65 20 33 3a 0d 09 | 09 2a 70 69 78 65 6c 50 |ase 3:..|.*pixelP|
|000018b0| 74 72 3d 76 61 6c 75 65 | 3b 0d 09 09 62 72 65 61 |tr=value|;...brea|
|000018c0| 6b 3b 0d 09 63 61 73 65 | 20 34 3a 0d 09 09 2a 28 |k;..case| 4:...*(|
|000018d0| 75 6e 73 69 67 6e 65 64 | 20 73 68 6f 72 74 20 2a |unsigned| short *|
|000018e0| 29 70 69 78 65 6c 50 74 | 72 3d 76 61 6c 75 65 3b |)pixelPt|r=value;|
|000018f0| 0d 09 09 62 72 65 61 6b | 3b 0d 09 63 61 73 65 20 |...break|;..case |
|00001900| 35 3a 0d 09 09 2a 28 75 | 6e 73 69 67 6e 65 64 20 |5:...*(u|nsigned |
|00001910| 6c 6f 6e 67 20 2a 29 70 | 69 78 65 6c 50 74 72 3d |long *)p|ixelPtr=|
|00001920| 76 61 6c 75 65 3b 0d 09 | 09 62 72 65 61 6b 3b 0d |value;..|.break;.|
|00001930| 09 7d 0d 09 69 66 28 51 | 44 33 32 45 78 69 73 74 |.}..if(Q|D32Exist|
|00001940| 73 28 29 29 53 77 61 70 | 4d 4d 55 4d 6f 64 65 28 |s())Swap|MMUMode(|
|00001950| 26 6d 6f 64 65 33 32 29 | 3b 0d 09 6f 6c 64 58 3d |&mode32)|;..oldX=|
|00001960| 78 3b 0d 09 6f 6c 64 59 | 3d 79 3b 0d 7d 0d 0d 75 |x;..oldY|=y;.}..u|
|00001970| 6e 73 69 67 6e 65 64 20 | 6c 6f 6e 67 20 47 65 74 |nsigned |long Get|
|00001980| 50 69 78 6d 61 70 50 69 | 78 65 6c 28 72 65 67 69 |PixmapPi|xel(regi|
|00001990| 73 74 65 72 20 50 69 78 | 4d 61 70 50 74 72 20 70 |ster Pix|MapPtr p|
|000019a0| 6d 50 74 72 2c 69 6e 74 | 20 78 2c 69 6e 74 20 79 |mPtr,int| x,int y|
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|000019c0| 20 63 6f 6e 74 65 6e 74 | 73 20 6f 66 20 61 20 70 | content|s of a p|
|000019d0| 69 78 65 6c 20 6f 66 20 | 61 6e 79 20 73 69 7a 65 |ixel of |any size|
|000019e0| 2e 20 41 63 63 65 70 74 | 73 20 65 69 74 68 65 72 |. Accept|s either|
|000019f0| 20 70 69 78 6d 61 70 20 | 6f 72 20 62 69 74 6d 61 | pixmap |or bitma|
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|00001a20| 6f 72 64 69 6e 61 74 65 | 20 73 79 73 74 65 6d 20 |ordinate| system |
|00001a30| 6f 66 20 74 68 65 20 62 | 69 74 2f 70 69 78 6d 61 |of the b|it/pixma|
|00001a40| 70 2e 0d 2f 2f 20 53 70 | 65 65 64 20 69 73 20 65 |p..// Sp|eed is e|
|00001a50| 6e 68 61 6e 63 65 64 20 | 62 79 20 72 65 75 73 69 |nhanced |by reusi|
|00001a60| 6e 67 20 74 68 65 20 63 | 61 63 68 65 64 20 69 6e |ng the c|ached in|
|00001a70| 66 6f 72 6d 61 74 69 6f | 6e 20 66 72 6f 6d 20 6c |formatio|n from l|
|00001a80| 61 73 74 20 74 69 6d 65 | 20 69 66 20 69 74 27 73 |ast time| if it's|
|00001a90| 20 74 68 65 0d 2f 2f 20 | 73 61 6d 65 20 50 69 78 | the.// |same Pix|
|00001aa0| 2f 42 69 74 6d 61 70 20 | 61 73 20 6c 61 73 74 20 |/Bitmap |as last |
|00001ab0| 74 69 6d 65 2c 20 69 2e | 65 2e 20 73 61 6d 65 20 |time, i.|e. same |
|00001ac0| 61 64 64 72 65 73 73 2c | 20 62 61 73 65 41 64 64 |address,| baseAdd|
|00001ad0| 72 2c 72 6f 77 42 79 74 | 65 73 2c 20 61 6e 64 20 |r,rowByt|es, and |
|00001ae0| 62 6f 75 6e 64 73 2e 0d | 2f 2f 20 59 6f 75 20 63 |bounds..|// You c|
|00001af0| 61 6e 20 66 6f 72 63 65 | 20 69 74 20 74 6f 20 66 |an force| it to f|
|00001b00| 6c 75 73 68 20 69 74 73 | 20 63 61 63 68 65 20 62 |lush its| cache b|
|00001b10| 79 20 70 61 73 73 69 6e | 67 20 61 20 4e 55 4c 4c |y passin|g a NULL|
|00001b20| 20 50 69 78 4d 61 70 20 | 61 64 64 72 65 73 73 2e | PixMap |address.|
|00001b30| 0d 7b 0d 09 73 74 61 74 | 69 63 20 50 69 78 4d 61 |.{..stat|ic PixMa|
|00001b40| 70 50 74 72 20 6f 6c 64 | 50 6d 50 74 72 3d 28 50 |pPtr old|PmPtr=(P|
|00001b50| 69 78 4d 61 70 50 74 72 | 29 2d 31 3b 0d 09 73 74 |ixMapPtr|)-1;..st|
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|00001b70| 64 59 3b 0d 09 73 74 61 | 74 69 63 20 73 68 6f 72 |dY;..sta|tic shor|
|00001b80| 74 20 72 6f 77 42 79 74 | 65 73 2c 6c 6f 67 50 69 |t rowByt|es,logPi|
|00001b90| 78 65 6c 53 69 7a 65 2c | 62 69 74 73 4f 66 66 73 |xelSize,|bitsOffs|
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|00001bc0| 50 74 72 3b 0d 09 73 74 | 61 74 69 63 20 42 69 74 |Ptr;..st|atic Bit|
|00001bd0| 4d 61 70 20 6f 6c 64 4d | 61 70 3b 0d 09 69 6e 74 |Map oldM|ap;..int|
|00001be0| 20 73 68 69 66 74 3b 0d | 09 75 6e 73 69 67 6e 65 | shift;.|.unsigne|
|00001bf0| 64 20 63 68 61 72 20 6d | 61 73 6b 3b 0d 09 63 68 |d char m|ask;..ch|
|00001c00| 61 72 20 6d 6f 64 65 33 | 32 3d 74 72 75 65 33 32 |ar mode3|2=true32|
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|00001c20| 69 67 6e 65 64 20 6c 6f | 6e 67 20 76 61 6c 75 65 |igned lo|ng value|
|00001c30| 3b 0d 09 0d 09 69 66 28 | 21 55 53 45 5f 43 41 43 |;....if(|!USE_CAC|
|00001c40| 48 45 20 7c 7c 20 70 6d | 50 74 72 21 3d 6f 6c 64 |HE || pm|Ptr!=old|
|00001c50| 50 6d 50 74 72 0d 09 09 | 7c 7c 20 70 6d 50 74 72 |PmPtr...||| pmPtr|
|00001c60| 2d 3e 62 61 73 65 41 64 | 64 72 21 3d 6f 6c 64 4d |->baseAd|dr!=oldM|
|00001c70| 61 70 2e 62 61 73 65 41 | 64 64 72 20 0d 09 09 7c |ap.baseA|ddr ...||
|00001c80| 7c 20 70 6d 50 74 72 2d | 3e 72 6f 77 42 79 74 65 || pmPtr-|>rowByte|
|00001c90| 73 21 3d 6f 6c 64 4d 61 | 70 2e 72 6f 77 42 79 74 |s!=oldMa|p.rowByt|
|00001ca0| 65 73 20 0d 09 09 7c 7c | 20 2a 28 6c 6f 6e 67 20 |es ...||| *(long |
|00001cb0| 2a 29 26 70 6d 50 74 72 | 2d 3e 62 6f 75 6e 64 73 |*)&pmPtr|->bounds|
|00001cc0| 2e 74 6f 70 21 3d 2a 28 | 6c 6f 6e 67 20 2a 29 26 |.top!=*(|long *)&|
|00001cd0| 6f 6c 64 4d 61 70 2e 62 | 6f 75 6e 64 73 2e 74 6f |oldMap.b|ounds.to|
|00001ce0| 70 0d 09 09 7c 7c 20 2a | 28 6c 6f 6e 67 20 2a 29 |p...|| *|(long *)|
|00001cf0| 26 70 6d 50 74 72 2d 3e | 62 6f 75 6e 64 73 2e 62 |&pmPtr->|bounds.b|
|00001d00| 6f 74 74 6f 6d 21 3d 2a | 28 6c 6f 6e 67 20 2a 29 |ottom!=*|(long *)|
|00001d10| 26 6f 6c 64 4d 61 70 2e | 62 6f 75 6e 64 73 2e 62 |&oldMap.|bounds.b|
|00001d20| 6f 74 74 6f 6d 29 7b 0d | 09 09 2f 2f 20 43 61 63 |ottom){.|..// Cac|
|00001d30| 68 65 20 69 73 20 73 74 | 61 6c 65 2e 20 47 65 74 |he is st|ale. Get|
|00001d40| 20 66 72 65 73 68 20 76 | 61 6c 75 65 73 2e 0d 09 | fresh v|alues...|
|00001d50| 09 73 68 6f 72 74 20 70 | 69 78 65 6c 53 69 7a 65 |.short p|ixelSize|
|00001d60| 3b 0d 09 09 0d 09 09 53 | 65 74 52 65 63 74 28 26 |;......S|etRect(&|
|00001d70| 72 2c 78 2c 79 2c 78 2b | 31 2c 79 2b 31 29 3b 0d |r,x,y,x+|1,y+1);.|
|00001d80| 09 09 70 69 78 65 6c 50 | 74 72 3d 52 65 63 74 54 |..pixelP|tr=RectT|
|00001d90| 6f 41 64 64 72 65 73 73 | 28 70 6d 50 74 72 2c 26 |oAddress|(pmPtr,&|
|00001da0| 72 2c 26 72 6f 77 42 79 | 74 65 73 2c 26 70 69 78 |r,&rowBy|tes,&pix|
|00001db0| 65 6c 53 69 7a 65 2c 26 | 62 69 74 73 4f 66 66 73 |elSize,&|bitsOffs|
|00001dc0| 65 74 29 3b 0d 09 09 69 | 66 28 70 69 78 65 6c 50 |et);...i|f(pixelP|
|00001dd0| 74 72 3d 3d 4e 55 4c 4c | 29 7b 0d 09 09 09 6f 6c |tr==NULL|){....ol|
|00001de0| 64 50 6d 50 74 72 3d 28 | 50 69 78 4d 61 70 50 74 |dPmPtr=(|PixMapPt|
|00001df0| 72 29 2d 31 3b 09 2f 2f | 20 69 6e 76 61 6c 69 64 |r)-1;.//| invalid|
|00001e00| 61 74 65 20 63 61 63 68 | 65 0d 09 09 09 72 65 74 |ate cach|e....ret|
|00001e10| 75 72 6e 3b 0d 09 09 7d | 0d 09 09 6f 6c 64 50 6d |urn;...}|...oldPm|
|00001e20| 50 74 72 3d 70 6d 50 74 | 72 3b 0d 09 09 6f 6c 64 |Ptr=pmPt|r;...old|
|00001e30| 4d 61 70 3d 2a 28 42 69 | 74 4d 61 70 20 2a 29 70 |Map=*(Bi|tMap *)p|
|00001e40| 6d 50 74 72 3b 0d 09 09 | 6c 6f 67 50 69 78 65 6c |mPtr;...|logPixel|
|00001e50| 53 69 7a 65 3d 4c 6f 67 | 32 4c 28 70 69 78 65 6c |Size=Log|2L(pixel|
|00001e60| 53 69 7a 65 29 3b 0d 09 | 7d 65 6c 73 65 7b 0d 09 |Size);..|}else{..|
|00001e70| 09 2f 2f 20 49 73 20 61 | 6c 72 65 61 64 79 20 69 |.// Is a|lready i|
|00001e80| 6e 20 63 61 63 68 65 2e | 20 4d 65 72 65 6c 79 20 |n cache.| Merely |
|00001e90| 63 6f 72 72 65 63 74 20 | 66 6f 72 20 63 68 61 6e |correct |for chan|
|00001ea0| 67 65 73 20 69 6e 20 78 | 20 61 6e 64 20 79 2e 0d |ges in x| and y..|
|00001eb0| 09 09 69 66 28 70 69 78 | 65 6c 50 74 72 3d 3d 4e |..if(pix|elPtr==N|
|00001ec0| 55 4c 4c 29 72 65 74 75 | 72 6e 3b 0d 09 09 69 66 |ULL)retu|rn;...if|
|00001ed0| 28 6c 6f 67 50 69 78 65 | 6c 53 69 7a 65 3c 33 29 |(logPixe|lSize<3)|
|00001ee0| 7b 0d 09 09 09 72 65 67 | 69 73 74 65 72 20 6c 6f |{....reg|ister lo|
|00001ef0| 6e 67 20 62 69 74 73 3b | 0d 09 09 09 62 69 74 73 |ng bits;|....bits|
|00001f00| 3d 62 69 74 73 4f 66 66 | 73 65 74 2b 28 6c 6f 6e |=bitsOff|set+(lon|
|00001f10| 67 29 28 78 2d 6f 6c 64 | 58 29 3c 3c 6c 6f 67 50 |g)(x-old|X)<<logP|
|00001f20| 69 78 65 6c 53 69 7a 65 | 3b 0d 09 09 09 70 69 78 |ixelSize|;....pix|
|00001f30| 65 6c 50 74 72 2b 3d 62 | 69 74 73 3e 3e 33 3b 0d |elPtr+=b|its>>3;.|
|00001f40| 09 09 09 62 69 74 73 4f | 66 66 73 65 74 3d 62 69 |...bitsO|ffset=bi|
|00001f50| 74 73 26 37 3b 0d 09 09 | 7d 65 6c 73 65 20 70 69 |ts&7;...|}else pi|
|00001f60| 78 65 6c 50 74 72 2b 3d | 28 78 2d 6f 6c 64 58 29 |xelPtr+=|(x-oldX)|
|00001f70| 3c 3c 28 6c 6f 67 50 69 | 78 65 6c 53 69 7a 65 2d |<<(logPi|xelSize-|
|00001f80| 33 29 3b 0d 09 09 69 66 | 28 79 21 3d 6f 6c 64 59 |3);...if|(y!=oldY|
|00001f90| 29 70 69 78 65 6c 50 74 | 72 2b 3d 28 6c 6f 6e 67 |)pixelPt|r+=(long|
|00001fa0| 29 28 79 2d 6f 6c 64 59 | 29 2a 72 6f 77 42 79 74 |)(y-oldY|)*rowByt|
|00001fb0| 65 73 3b 0d 09 7d 0d 09 | 69 66 28 51 44 33 32 45 |es;..}..|if(QD32E|
|00001fc0| 78 69 73 74 73 28 29 29 | 53 77 61 70 4d 4d 55 4d |xists())|SwapMMUM|
|00001fd0| 6f 64 65 28 26 6d 6f 64 | 65 33 32 29 3b 0d 09 73 |ode(&mod|e32);..s|
|00001fe0| 77 69 74 63 68 28 6c 6f | 67 50 69 78 65 6c 53 69 |witch(lo|gPixelSi|
|00001ff0| 7a 65 29 7b 0d 09 63 61 | 73 65 20 30 3a 0d 09 09 |ze){..ca|se 0:...|
|00002000| 73 68 69 66 74 3d 38 2d | 31 2d 62 69 74 73 4f 66 |shift=8-|1-bitsOf|
|00002010| 66 73 65 74 3b 09 2f 2f | 20 66 72 6f 6d 20 72 69 |fset;.//| from ri|
|00002020| 67 68 74 2c 20 69 6e 73 | 74 65 61 64 20 6f 66 20 |ght, ins|tead of |
|00002030| 66 72 6f 6d 20 6c 65 66 | 74 0d 09 09 76 61 6c 75 |from lef|t...valu|
|00002040| 65 3d 2a 70 69 78 65 6c | 50 74 72 3e 3e 73 68 69 |e=*pixel|Ptr>>shi|
|00002050| 66 74 20 26 20 31 3b 0d | 09 09 62 72 65 61 6b 3b |ft & 1;.|..break;|
|00002060| 0d 09 63 61 73 65 20 31 | 3a 0d 09 09 73 68 69 66 |..case 1|:...shif|
|00002070| 74 3d 38 2d 32 2d 62 69 | 74 73 4f 66 66 73 65 74 |t=8-2-bi|tsOffset|
|00002080| 3b 09 2f 2f 20 66 72 6f | 6d 20 72 69 67 68 74 2c |;.// fro|m right,|
|00002090| 20 69 6e 73 74 65 61 64 | 20 6f 66 20 66 72 6f 6d | instead| of from|
|000020a0| 20 6c 65 66 74 0d 09 09 | 76 61 6c 75 65 3d 2a 70 | left...|value=*p|
|000020b0| 69 78 65 6c 50 74 72 3e | 3e 73 68 69 66 74 20 26 |ixelPtr>|>shift &|
|000020c0| 20 33 3b 0d 09 09 62 72 | 65 61 6b 3b 0d 09 63 61 | 3;...br|eak;..ca|
|000020d0| 73 65 20 32 3a 0d 09 09 | 73 68 69 66 74 3d 38 2d |se 2:...|shift=8-|
|000020e0| 34 2d 62 69 74 73 4f 66 | 66 73 65 74 3b 09 2f 2f |4-bitsOf|fset;.//|
|000020f0| 20 66 72 6f 6d 20 72 69 | 67 68 74 2c 20 69 6e 73 | from ri|ght, ins|
|00002100| 74 65 61 64 20 6f 66 20 | 66 72 6f 6d 20 6c 65 66 |tead of |from lef|
|00002110| 74 0d 09 09 76 61 6c 75 | 65 3d 2a 70 69 78 65 6c |t...valu|e=*pixel|
|00002120| 50 74 72 3e 3e 73 68 69 | 66 74 20 26 20 31 35 3b |Ptr>>shi|ft & 15;|
|00002130| 0d 09 09 62 72 65 61 6b | 3b 0d 09 63 61 73 65 20 |...break|;..case |
|00002140| 33 3a 0d 09 09 76 61 6c | 75 65 3d 2a 70 69 78 65 |3:...val|ue=*pixe|
|00002150| 6c 50 74 72 3b 0d 09 09 | 62 72 65 61 6b 3b 0d 09 |lPtr;...|break;..|
|00002160| 63 61 73 65 20 34 3a 0d | 09 09 76 61 6c 75 65 3d |case 4:.|..value=|
|00002170| 2a 28 75 6e 73 69 67 6e | 65 64 20 73 68 6f 72 74 |*(unsign|ed short|
|00002180| 20 2a 29 70 69 78 65 6c | 50 74 72 3b 0d 09 09 62 | *)pixel|Ptr;...b|
|00002190| 72 65 61 6b 3b 0d 09 63 | 61 73 65 20 35 3a 0d 09 |reak;..c|ase 5:..|
|000021a0| 09 76 61 6c 75 65 3d 2a | 28 75 6e 73 69 67 6e 65 |.value=*|(unsigne|
|000021b0| 64 20 6c 6f 6e 67 20 2a | 29 70 69 78 65 6c 50 74 |d long *|)pixelPt|
|000021c0| 72 3b 0d 09 09 62 72 65 | 61 6b 3b 0d 09 7d 0d 09 |r;...bre|ak;..}..|
|000021d0| 69 66 28 51 44 33 32 45 | 78 69 73 74 73 28 29 29 |if(QD32E|xists())|
|000021e0| 53 77 61 70 4d 4d 55 4d | 6f 64 65 28 26 6d 6f 64 |SwapMMUM|ode(&mod|
|000021f0| 65 33 32 29 3b 0d 09 6f | 6c 64 58 3d 78 3b 0d 09 |e32);..o|ldX=x;..|
|00002200| 6f 6c 64 59 3d 79 3b 0d | 09 72 65 74 75 72 6e 20 |oldY=y;.|.return |
|00002210| 76 61 6c 75 65 3b 0d 7d | 0d 0d 76 6f 69 64 20 53 |value;.}|..void S|
|00002220| 65 74 44 65 76 69 63 65 | 50 69 78 65 6c 28 47 44 |etDevice|Pixel(GD|
|00002230| 48 61 6e 64 6c 65 20 64 | 65 76 69 63 65 2c 69 6e |Handle d|evice,in|
|00002240| 74 20 78 2c 69 6e 74 20 | 79 2c 75 6e 73 69 67 6e |t x,int |y,unsign|
|00002250| 65 64 20 6c 6f 6e 67 20 | 76 61 6c 75 65 29 0d 2f |ed long |value)./|
|00002260| 2f 20 41 73 73 75 6d 65 | 73 20 28 78 2c 79 29 20 |/ Assume|s (x,y) |
|00002270| 69 73 20 72 65 6c 61 74 | 69 76 65 20 74 6f 20 74 |is relat|ive to t|
|00002280| 68 65 20 75 70 70 65 72 | 20 6c 65 66 74 20 68 61 |he upper| left ha|
|00002290| 6e 64 20 63 6f 72 6e 65 | 72 20 6f 66 20 74 68 65 |nd corne|r of the|
|000022a0| 20 73 63 72 65 65 6e 2e | 0d 7b 0d 09 69 66 28 64 | screen.|.{..if(d|
|000022b0| 65 76 69 63 65 3d 3d 4e | 55 4c 4c 29 72 65 74 75 |evice==N|ULL)retu|
|000022c0| 72 6e 3b 0d 09 78 2b 3d | 28 2a 28 2a 64 65 76 69 |rn;..x+=|(*(*devi|
|000022d0| 63 65 29 2d 3e 67 64 50 | 4d 61 70 29 2d 3e 62 6f |ce)->gdP|Map)->bo|
|000022e0| 75 6e 64 73 2e 6c 65 66 | 74 3b 0d 09 79 2b 3d 28 |unds.lef|t;..y+=(|
|000022f0| 2a 28 2a 64 65 76 69 63 | 65 29 2d 3e 67 64 50 4d |*(*devic|e)->gdPM|
|00002300| 61 70 29 2d 3e 62 6f 75 | 6e 64 73 2e 74 6f 70 3b |ap)->bou|nds.top;|
|00002310| 0d 09 53 65 74 50 69 78 | 6d 61 70 50 69 78 65 6c |..SetPix|mapPixel|
|00002320| 28 2a 28 2a 64 65 76 69 | 63 65 29 2d 3e 67 64 50 |(*(*devi|ce)->gdP|
|00002330| 4d 61 70 2c 78 2c 79 2c | 76 61 6c 75 65 29 3b 0d |Map,x,y,|value);.|
|00002340| 7d 0d 0d 75 6e 73 69 67 | 6e 65 64 20 6c 6f 6e 67 |}..unsig|ned long|
|00002350| 20 47 65 74 44 65 76 69 | 63 65 50 69 78 65 6c 28 | GetDevi|cePixel(|
|00002360| 47 44 48 61 6e 64 6c 65 | 20 64 65 76 69 63 65 2c |GDHandle| device,|
|00002370| 69 6e 74 20 78 2c 69 6e | 74 20 79 29 0d 2f 2f 20 |int x,in|t y).// |
|00002380| 41 73 73 75 6d 65 73 20 | 28 78 2c 79 29 20 69 73 |Assumes |(x,y) is|
|00002390| 20 72 65 6c 61 74 69 76 | 65 20 74 6f 20 74 68 65 | relativ|e to the|
|000023a0| 20 75 70 70 65 72 20 6c | 65 66 74 20 68 61 6e 64 | upper l|eft hand|
|000023b0| 20 63 6f 72 6e 65 72 20 | 6f 66 20 74 68 65 20 73 | corner |of the s|
|000023c0| 63 72 65 65 6e 2e 0d 7b | 0d 09 69 66 28 64 65 76 |creen..{|..if(dev|
|000023d0| 69 63 65 3d 3d 4e 55 4c | 4c 29 72 65 74 75 72 6e |ice==NUL|L)return|
|000023e0| 3b 0d 09 78 2b 3d 28 2a | 28 2a 64 65 76 69 63 65 |;..x+=(*|(*device|
|000023f0| 29 2d 3e 67 64 50 4d 61 | 70 29 2d 3e 62 6f 75 6e |)->gdPMa|p)->boun|
|00002400| 64 73 2e 6c 65 66 74 3b | 0d 09 79 2b 3d 28 2a 28 |ds.left;|..y+=(*(|
|00002410| 2a 64 65 76 69 63 65 29 | 2d 3e 67 64 50 4d 61 70 |*device)|->gdPMap|
|00002420| 29 2d 3e 62 6f 75 6e 64 | 73 2e 74 6f 70 3b 0d 09 |)->bound|s.top;..|
|00002430| 72 65 74 75 72 6e 20 47 | 65 74 50 69 78 6d 61 70 |return G|etPixmap|
|00002440| 50 69 78 65 6c 28 2a 28 | 2a 64 65 76 69 63 65 29 |Pixel(*(|*device)|
|00002450| 2d 3e 67 64 50 4d 61 70 | 2c 78 2c 79 29 3b 0d 7d |->gdPMap|,x,y);.}|
|00002460| 0d 0d 2f 2a 0d 2f 2f 20 | 53 6c 69 67 68 74 6c 79 |../*.// |Slightly|
|00002470| 20 66 61 73 74 65 72 20 | 74 68 61 6e 20 52 65 63 | faster |than Rec|
|00002480| 74 54 6f 41 64 64 72 65 | 73 73 2c 20 62 75 74 20 |tToAddre|ss, but |
|00002490| 6d 75 63 68 20 6c 65 73 | 73 20 67 65 6e 65 72 61 |much les|s genera|
|000024a0| 6c 2e 20 0d 2f 2f 20 52 | 65 71 75 69 72 65 73 20 |l. .// R|equires |
|000024b0| 38 2d 62 69 74 20 70 69 | 78 65 6c 53 69 7a 65 2e |8-bit pi|xelSize.|
|000024c0| 20 49 74 20 77 69 6c 6c | 20 67 69 76 65 20 77 72 | It will| give wr|
|000024d0| 6f 6e 67 20 61 6e 73 77 | 65 72 20 77 68 65 6e 0d |ong answ|er when.|
|000024e0| 2f 2f 20 74 68 65 20 70 | 69 78 6d 61 70 20 69 73 |// the p|ixmap is|
|000024f0| 20 64 65 72 69 76 65 64 | 20 66 72 6f 6d 20 61 20 | derived| from a |
|00002500| 77 69 6e 64 6f 77 20 69 | 6e 20 61 20 6d 75 6c 74 |window i|n a mult|
|00002510| 69 2d 73 63 72 65 65 6e | 20 65 6e 76 69 72 6f 6e |i-screen| environ|
|00002520| 6d 65 6e 74 2e 0d 75 6e | 73 69 67 6e 65 64 20 63 |ment..un|signed c|
|00002530| 68 61 72 20 2a 47 65 74 | 50 69 78 6d 61 70 50 69 |har *Get|PixmapPi|
|00002540| 78 65 6c 41 64 64 72 65 | 73 73 28 50 69 78 4d 61 |xelAddre|ss(PixMa|
|00002550| 70 50 74 72 20 70 6d 50 | 74 72 2c 69 6e 74 20 78 |pPtr pmP|tr,int x|
|00002560| 2c 69 6e 74 20 79 29 0d | 7b 0d 09 72 65 67 69 73 |,int y).|{..regis|
|00002570| 74 65 72 20 75 6e 73 69 | 67 6e 65 64 20 63 68 61 |ter unsi|gned cha|
|00002580| 72 20 2a 70 69 78 65 6c | 50 74 72 3b 0d 09 0d 09 |r *pixel|Ptr;....|
|00002590| 69 66 28 21 28 70 6d 50 | 74 72 2d 3e 72 6f 77 42 |if(!(pmP|tr->rowB|
|000025a0| 79 74 65 73 20 26 20 30 | 78 38 30 30 30 29 20 7c |ytes & 0|x8000) ||
|000025b0| 7c 20 70 6d 50 74 72 2d | 3e 70 69 78 65 6c 53 69 || pmPtr-|>pixelSi|
|000025c0| 7a 65 20 21 3d 20 38 29 | 20 7b 0d 09 09 50 72 69 |ze != 8)| {...Pri|
|000025d0| 6e 74 66 45 78 69 74 28 | 22 47 65 74 50 69 78 6d |ntfExit(|"GetPixm|
|000025e0| 61 70 50 69 78 65 6c 41 | 64 64 72 65 73 73 28 29 |apPixelA|ddress()|
|000025f0| 3a 20 73 6f 72 72 79 2c | 20 49 20 72 65 71 75 69 |: sorry,| I requi|
|00002600| 72 65 20 38 20 62 69 74 | 73 2f 70 69 78 65 6c 2e |re 8 bit|s/pixel.|
|00002610| 5c 30 30 37 5c 6e 22 29 | 3b 0d 09 7d 0d 09 69 66 |\007\n")|;..}..if|
|00002620| 28 78 3c 70 6d 50 74 72 | 2d 3e 62 6f 75 6e 64 73 |(x<pmPtr|->bounds|
|00002630| 2e 6c 65 66 74 20 7c 7c | 20 78 3e 3d 70 6d 50 74 |.left ||| x>=pmPt|
|00002640| 72 2d 3e 62 6f 75 6e 64 | 73 2e 72 69 67 68 74 0d |r->bound|s.right.|
|00002650| 09 09 7c 7c 20 79 3c 70 | 6d 50 74 72 2d 3e 62 6f |..|| y<p|mPtr->bo|
|00002660| 75 6e 64 73 2e 74 6f 70 | 20 7c 7c 20 79 3e 3d 70 |unds.top| || y>=p|
|00002670| 6d 50 74 72 2d 3e 62 6f | 75 6e 64 73 2e 62 6f 74 |mPtr->bo|unds.bot|
|00002680| 74 6f 6d 29 72 65 74 75 | 72 6e 20 4e 55 4c 4c 3b |tom)retu|rn NULL;|
|00002690| 0d 09 78 2d 3d 70 6d 50 | 74 72 2d 3e 62 6f 75 6e |..x-=pmP|tr->boun|
|000026a0| 64 73 2e 6c 65 66 74 3b | 0d 09 79 2d 3d 70 6d 50 |ds.left;|..y-=pmP|
|000026b0| 74 72 2d 3e 62 6f 75 6e | 64 73 2e 74 6f 70 3b 0d |tr->boun|ds.top;.|
|000026c0| 09 70 69 78 65 6c 50 74 | 72 3d 28 75 6e 73 69 67 |.pixelPt|r=(unsig|
|000026d0| 6e 65 64 20 63 68 61 72 | 20 2a 29 70 6d 50 74 72 |ned char| *)pmPtr|
|000026e0| 2d 3e 62 61 73 65 41 64 | 64 72 3b 0d 09 70 69 78 |->baseAd|dr;..pix|
|000026f0| 65 6c 50 74 72 2b 3d 79 | 2a 28 6c 6f 6e 67 29 28 |elPtr+=y|*(long)(|
|00002700| 70 6d 50 74 72 2d 3e 72 | 6f 77 42 79 74 65 73 20 |pmPtr->r|owBytes |
|00002710| 26 20 30 78 31 66 66 66 | 29 3b 0d 09 70 69 78 65 |& 0x1fff|);..pixe|
|00002720| 6c 50 74 72 2b 3d 78 3b | 0d 09 72 65 74 75 72 6e |lPtr+=x;|..return|
|00002730| 20 70 69 78 65 6c 50 74 | 72 3b 0d 7d 0d 2a 2f 0d | pixelPt|r;.}.*/.|
|00002740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002780| 00 00 01 00 00 00 02 14 | 00 00 01 14 00 00 00 52 |........|.......R|
|00002790| 00 00 02 9e 00 08 a5 f0 | fb 52 00 00 23 0b 00 00 |........|.R..#...|
|000027a0| 02 9e 00 08 a5 f0 fb 52 | 00 00 23 0d 00 00 02 b7 |.......R|..#.....|
|000027b0| 0d 53 65 74 4f 6e 65 50 | 69 78 65 6c 2e 63 02 00 |.SetOneP|ixel.c..|
|000027c0| 00 00 54 45 58 54 4b 41 | 48 4c 00 00 00 00 00 00 |..TEXTKA|HL......|
|000027d0| 00 00 54 45 58 54 4b 41 | 48 4c 00 00 00 00 00 00 |..TEXTKA|HL......|
|000027e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000027f0| 00 00 a7 e5 d5 cc 00 00 | 00 00 00 00 02 66 31 a4 |........|.....f1.|
|00002800| 00 00 02 cf 00 08 a5 f0 | fb 5a 00 00 23 3d 00 00 |........|.Z..#=..|
|00002810| 02 9e 00 08 a5 f0 fb 5a | 00 00 23 41 00 00 02 9e |.......Z|..#A....|
|00002820| 00 08 a5 f0 fb 5b 00 00 | 23 47 00 00 02 9e 00 08 |.....[..|#G......|
|00002830| a5 f0 fb 5a 00 00 2e 3d | 00 00 02 c1 00 08 a5 f0 |...Z...=|........|
|00002840| fb 5b 00 00 23 61 00 00 | 02 c1 00 08 a5 f0 fb 5b |.[..#a..|.......[|
|00002850| 00 00 2a 10 00 00 02 c3 | 00 08 a5 f0 fb 5b 00 00 |..*.....|.....[..|
|00002860| 23 63 00 00 02 c3 00 08 | a5 f0 fb 5d 00 00 2a 11 |#c......|...]..*.|
|00002870| 00 00 02 c3 00 08 a5 f0 | fb 5d 00 00 2a 12 00 00 |........|.]..*...|
|00002880| 00 00 00 a2 00 06 00 10 | 00 00 13 76 00 79 00 56 |........|...v.y.V|
|00002890| 38 a0 00 00 01 78 00 10 | 00 00 13 76 00 79 00 56 |8....x..|...v.y.V|
|000028a0| 38 b0 00 00 01 79 00 2e | 00 00 13 91 00 7a 00 56 |8....y..|.....z.V|
|000028b0| 36 e0 80 00 00 b7 fd 8b | 01 8c fe cb 94 20 00 00 |6.......|..... ..|
|000028c0| 00 00 00 00 0f 28 2a 70 | 6d 50 74 72 29 2e 62 6f |.....(*p|mPtr).bo|
|000028d0| 75 6e 64 73 00 26 00 00 | 13 91 00 7a 00 56 37 b0 |unds.&..|...z.V7.|
|000028e0| 80 00 00 51 fe af 01 26 | ff ef 94 20 00 00 00 00 |...Q...&|... ....|
|000028f0| 00 00 07 2a 70 6d 50 74 | 72 20 00 14 00 00 13 91 |...*pmPt|r ......|
|00002900| 00 7a 00 56 37 98 00 00 | 05 70 6d 50 74 72 00 18 |.z.V7...|.pmPtr..|
|00002910| 00 00 13 91 00 7a 00 56 | 35 f8 00 00 09 70 69 78 |.....z.V|5....pix|
|00002920| 65 6c 50 74 72 20 00 00 | 00 48 00 09 4d 6f 6e 61 |elPtr ..|.H..Mona|
|00002930| 63 6f 00 19 fc 18 fc 19 | fc 19 00 21 00 09 00 21 |co......|...!...!|
|00002940| 02 0e 01 29 00 09 01 29 | 02 0e 00 00 00 06 00 04 |...)...)|........|
|00002950| 00 50 00 20 01 8d 02 3d | 00 50 00 20 01 8d 02 3d |.P. ...=|.P. ...=|
|00002960| a7 ac 95 a6 00 00 00 00 | 00 00 06 f1 00 00 00 00 |........|........|
|00002970| 01 00 00 00 00 1e 00 50 | 00 20 01 8d 02 3d 00 50 |.......P|. ...=.P|
|00002980| 00 20 01 8d 02 3d 00 00 | 00 00 00 00 00 00 00 00 |. ...=..|........|
|00002990| 00 00 00 00 00 00 01 00 | 00 00 02 14 00 00 01 14 |........|........|
|000029a0| 00 00 00 52 00 f3 bf dc | 26 90 00 00 00 1c 00 52 |...R....|&......R|
|000029b0| 00 01 44 54 56 55 00 00 | 00 12 4d 50 53 52 00 01 |..DTVU..|..MPSR..|
|000029c0| 00 1e 78 dd ff ff 00 00 | 00 00 00 00 00 00 03 ed |..x.....|........|
|000029d0| ff ff 00 00 00 a6 00 00 | 00 00 03 f0 ff ff 00 00 |........|........|
|000029e0| 00 f2 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+