主页 / 库函数目录 / 图像处理 / 三元光栅操作码
这篇补充文档列出了 putimage 函数支持的所有三元光栅操作码。
三元光栅操作码定义了源图像与屏幕图像的位合并形式,这个合并形式是以下三个操作数对应像素的布尔运算:
布尔运算符包括以下几种:
操作 | 含义 |
a | 位的 AND 运算(双目运算) |
n | 位的 NOT 运算(单目运算) |
o | 位的 OR 运算(双目运算) |
x | 位的 XOR 运算(双目运算)
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所有的布尔操作都采用逆波兰表示法,例如,“当前填充颜色 or 源图像”可表示为:PSo。(当然 SPo 也是等价的,这里只列举出了其中一种等价格式)
三元光栅操作码是 32位int 类型,其高位字是布尔操作索引,低位字是操作码。布尔操作索引的 16 个位中,高 8 位用 0 填充,低 8 位是当前填充颜色、源图像和屏幕的布尔操作结果。例如,PSo 和 DPSoo 的操作索引如下:
P | S | D | PSo | DPSoo |
0 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 1 |
0 | 1 | 0 | 1 | 1 |
0 | 1 | 1 | 1 | 1 |
1 | 0 | 0 | 1 | 1 |
1 | 0 | 1 | 1 | 1 |
1 | 1 | 0 | 1 | 1 |
1 | 1 | 1 | 1 | 1 |
操作索引: | 00FCh | 00FEh
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上例中,PSo 的操作索引是 00FC (从下往上读),DPSoo 的是 00FE。这些值定义了相应的三元光栅操作码在“三元光栅操作码”表格中的位置,PSo 在 252 (00FCh) 行,DPSoo 在 254 (00FEh) 行。常用的三元光栅操作码已经定义了常量名,程序中可以直接使用。
三元光栅操作码
布尔功能 (16 进制) | 光栅操作 (16 进制) | 布尔功能的逆波兰表示法 | 常量名 |
00 | 00000042 | 0 | BLACKNESS |
01 | 00010289 | DPSoon | |
02 | 00020C89 | DPSona | |
03 | 000300AA | PSon | |
04 | 00040C88 | SDPona | |
05 | 000500A9 | DPon | |
06 | 00060865 | PDSxnon | |
07 | 000702C5 | PDSaon | |
08 | 00080F08 | SDPnaa | |
09 | 00090245 | PDSxon | |
0A | 000A0329 | DPna | |
0B | 000B0B2A | PSDnaon | |
0C | 000C0324 | SPna | |
0D | 000D0B25 | PDSnaon | |
0E | 000E08A5 | PDSonon | |
0F | 000F0001 | Pn | |
10 | 00100C85 | PDSona | |
11 | 001100A6 | DSon | NOTSRCERASE |
12 | 00120868 | SDPxnon | |
13 | 001302C8 | SDPaon | |
14 | 00140869 | DPSxnon | |
15 | 001502C9 | DPSaon | |
16 | 00165CCA | PSDPSanaxx | |
17 | 00171D54 | SSPxDSxaxn | |
18 | 00180D59 | SPxPDxa | |
19 | 00191CC8 | SDPSanaxn | |
1A | 001A06C5 | PDSPaox | |
1B | 001B0768 | SDPSxaxn | |
1C | 001C06CA | PSDPaox | |
1D | 001D0766 | DSPDxaxn | |
1E | 001E01A5 | PDSox | |
1F | 001F0385 | PDSoan | |
20 | 00200F09 | DPSnaa | |
21 | 00210248 | SDPxon | |
22 | 00220326 | DSna | |
23 | 00230B24 | SPDnaon | |
24 | 00240D55 | SPxDSxa | |
25 | 00251CC5 | PDSPanaxn | |
26 | 002606C8 | SDPSaox | |
27 | 00271868 | SDPSxnox | |
28 | 00280369 | DPSxa | |
29 | 002916CA | PSDPSaoxxn | |
2A | 002A0CC9 | DPSana | |
2B | 002B1D58 | SSPxPDxaxn | |
2C | 002C0784 | SPDSoax | |
2D | 002D060A | PSDnox | |
2E | 002E064A | PSDPxox | |
2F | 002F0E2A | PSDnoan | |
30 | 0030032A | PSna | |
31 | 00310B28 | SDPnaon | |
32 | 00320688 | SDPSoox | |
33 | 00330008 | Sn | NOTSRCCOPY |
34 | 003406C4 | SPDSaox | |
35 | 00351864 | SPDSxnox | |
36 | 003601A8 | SDPox | |
37 | 00370388 | SDPoan | |
38 | 0038078A | PSDPoax | |
39 | 00390604 | SPDnox | |
3A | 003A0644 | SPDSxox | |
3B | 003B0E24 | SPDnoan | |
3C | 003C004A | PSx | |
3D | 003D18A4 | SPDSonox | |
3E | 003E1B24 | SPDSnaox | |
3F | 003F00EA | PSan | |
40 | 00400F0A | PSDnaa | |
41 | 00410249 | DPSxon | |
42 | 00420D5D | SDxPDxa | |
43 | 00431CC4 | SPDSanaxn | |
44 | 00440328 | SDna | SRCERASE |
45 | 00450B29 | DPSnaon | |
46 | 004606C6 | DSPDaox | |
47 | 0047076A | PSDPxaxn | |
48 | 00480368 | SDPxa | |
49 | 004916C5 | PDSPDaoxxn | |
4A | 004A0789 | DPSDoax | |
4B | 004B0605 | PDSnox | |
4C | 004C0CC8 | SDPana | |
4D | 004D1954 | SSPxDSxoxn | |
4E | 004E0645 | PDSPxox | |
4F | 004F0E25 | PDSnoan | |
50 | 00500325 | PDna | |
51 | 00510B26 | DSPnaon | |
52 | 005206C9 | DPSDaox | |
53 | 00530764 | SPDSxaxn | |
54 | 005408A9 | DPSonon | |
55 | 00550009 | Dn | DSTINVERT |
56 | 005601A9 | DPSox | |
57 | 00570389 | DPSoan | |
58 | 00580785 | PDSPoax | |
59 | 00590609 | DPSnox | |
5A | 005A0049 | DPx | PATINVERT |
5B | 005B18A9 | DPSDonox | |
5C | 005C0649 | DPSDxox | |
5D | 005D0E29 | DPSnoan | |
5E | 005E1B29 | DPSDnaox | |
5F | 005F00E9 | DPan | |
60 | 00600365 | PDSxa | |
61 | 006116C6 | DSPDSaoxxn | |
62 | 00620786 | DSPDoax | |
63 | 00630608 | SDPnox | |
64 | 00640788 | SDPSoax | |
65 | 00650606 | DSPnox | |
66 | 00660046 | DSx | SRCINVERT |
67 | 006718A8 | SDPSonox | |
68 | 006858A6 | DSPDSonoxxn | |
69 | 00690145 | PDSxxn | |
6A | 006A01E9 | DPSax | |
6B | 006B178A | PSDPSoaxxn | |
6C | 006C01E8 | SDPax | |
6D | 006D1785 | PDSPDoaxxn | |
6E | 006E1E28 | SDPSnoax | |
6F | 006F0C65 | PDSxnan | |
70 | 00700CC5 | PDSana | |
71 | 00711D5C | SSDxPDxaxn | |
72 | 00720648 | SDPSxox | |
73 | 00730E28 | SDPnoan | |
74 | 00740646 | DSPDxox | |
75 | 00750E26 | DSPnoan | |
76 | 00761B28 | SDPSnaox | |
77 | 007700E6 | DSan | |
78 | 007801E5 | PDSax | |
79 | 00791786 | DSPDSoaxxn | |
7A | 007A1E29 | DPSDnoax | |
7B | 007B0C68 | SDPxnan | |
7C | 007C1E24 | SPDSnoax | |
7D | 007D0C69 | DPSxnan | |
7E | 007E0955 | SPxDSxo | |
7F | 007F03C9 | DPSaan | |
80 | 008003E9 | DPSaa | |
81 | 00810975 | SPxDSxon | |
82 | 00820C49 | DPSxna | |
83 | 00831E04 | SPDSnoaxn | |
84 | 00840C48 | SDPxna | |
85 | 00851E05 | PDSPnoaxn | |
86 | 008617A6 | DSPDSoaxx | |
87 | 008701C5 | PDSaxn | |
88 | 008800C6 | DSa | SRCAND |
89 | 00891B08 | SDPSnaoxn | |
8A | 008A0E06 | DSPnoa | |
8B | 008B0666 | DSPDxoxn | |
8C | 008C0E08 | SDPnoa | |
8D | 008D0668 | SDPSxoxn | |
8E | 008E1D7C | SSDxPDxax | |
8F | 008F0CE5 | PDSanan | |
90 | 00900C45 | PDSxna | |
91 | 00911E08 | SDPSnoaxn | |
92 | 009217A9 | DPSDPoaxx | |
93 | 009301C4 | SPDaxn | |
94 | 009417AA | PSDPSoaxx | |
95 | 009501C9 | DPSaxn | |
96 | 00960169 | DPSxx | |
97 | 0097588A | PSDPSonoxx | |
98 | 00981888 | SDPSonoxn | |
99 | 00990066 | DSxn | |
9A | 009A0709 | DPSnax | |
9B | 009B07A8 | SDPSoaxn | |
9C | 009C0704 | SPDnax | |
9D | 009D07A6 | DSPDoaxn | |
9E | 009E16E6 | DSPDSaoxx | |
9F | 009F0345 | PDSxan | |
A0 | 00A000C9 | DPa | |
A1 | 00A11B05 | PDSPnaoxn | |
A2 | 00A20E09 | DPSnoa | |
A3 | 00A30669 | DPSDxoxn | |
A4 | 00A41885 | PDSPonoxn | |
A5 | 00A50065 | PDxn | |
A6 | 00A60706 | DSPnax | |
A7 | 00A707A5 | PDSPoaxn | |
A8 | 00A803A9 | DPSoa | |
A9 | 00A90189 | DPSoxn | |
AA | 00AA0029 | D | |
AB | 00AB0889 | DPSono | |
AC | 00AC0744 | SPDSxax | |
AD | 00AD06E9 | DPSDaoxn | |
AE | 00AE0B06 | DSPnao | |
AF | 00AF0229 | DPno | |
B0 | 00B00E05 | PDSnoa | |
B1 | 00B10665 | PDSPxoxn | |
B2 | 00B21974 | SSPxDSxox | |
B3 | 00B30CE8 | SDPanan | |
B4 | 00B4070A | PSDnax | |
B5 | 00B507A9 | DPSDoaxn | |
B6 | 00B616E9 | DPSDPaoxx | |
B7 | 00B70348 | SDPxan | |
B8 | 00B8074A | PSDPxax | |
B9 | 00B906E6 | DSPDaoxn | |
BA | 00BA0B09 | DPSnao | |
BB | 00BB0226 | DSno | MERGEPAINT |
BC | 00BC1CE4 | SPDSanax | |
BD | 00BD0D7D | SDxPDxan | |
BE | 00BE0269 | DPSxo | |
BF | 00BF08C9 | DPSano | |
C0 | 00C000CA | PSa | MERGECOPY |
C1 | 00C11B04 | SPDSnaoxn | |
C2 | 00C21884 | SPDSonoxn | |
C3 | 00C3006A | PSxn | |
C4 | 00C40E04 | SPDnoa | |
C5 | 00C50664 | SPDSxoxn | |
C6 | 00C60708 | SDPnax | |
C7 | 00C707AA | PSDPoaxn | |
C8 | 00C803A8 | SDPoa | |
C9 | 00C90184 | SPDoxn | |
CA | 00CA0749 | DPSDxax | |
CB | 00CB06E4 | SPDSaoxn | |
CC | 00CC0020 | S | SRCCOPY |
CD | 00CD0888 | SDPono | |
CE | 00CE0B08 | SDPnao | |
CF | 00CF0224 | SPno | |
D0 | 00D00E0A | PSDnoa | |
D1 | 00D1066A | PSDPxoxn | |
D2 | 00D20705 | PDSnax | |
D3 | 00D307A4 | SPDSoaxn | |
D4 | 00D41D78 | SSPxPDxax | |
D5 | 00D50CE9 | DPSanan | |
D6 | 00D616EA | PSDPSaoxx | |
D7 | 00D70349 | DPSxan | |
D8 | 00D80745 | PDSPxax | |
D9 | 00D906E8 | SDPSaoxn | |
DA | 00DA1CE9 | DPSDanax | |
DB | 00DB0D75 | SPxDSxan | |
DC | 00DC0B04 | SPDnao | |
DD | 00DD0228 | SDno | |
DE | 00DE0268 | SDPxo | |
DF | 00DF08C8 | SDPano | |
E0 | 00E003A5 | PDSoa | |
E1 | 00E10185 | PDSoxn | |
E2 | 00E20746 | DSPDxax | |
E3 | 00E306EA | PSDPaoxn | |
E4 | 00E40748 | SDPSxax | |
E5 | 00E506E5 | PDSPaoxn | |
E6 | 00E61CE8 | SDPSanax | |
E7 | 00E70D79 | SPxPDxan | |
E8 | 00E81D74 | SSPxDSxax | |
E9 | 00E95CE6 | DSPDSanaxxn | |
EA | 00EA02E9 | DPSao | |
EB | 00EB0849 | DPSxno | |
EC | 00EC02E8 | SDPao | |
ED | 00ED0848 | SDPxno | |
EE | 00EE0086 | DSo | SRCPAINT |
EF | 00EF0A08 | SDPnoo | |
F0 | 00F00021 | P | PATCOPY |
F1 | 00F10885 | PDSono | |
F2 | 00F20B05 | PDSnao | |
F3 | 00F3022A | PSno | |
F4 | 00F40B0A | PSDnao | |
F5 | 00F50225 | PDno | |
F6 | 00F60265 | PDSxo | |
F7 | 00F708C5 | PDSano | |
F8 | 00F802E5 | PDSao | |
F9 | 00F90845 | PDSxno | |
FA | 00FA0089 | DPo | |
FB | 00FB0A09 | DPSnoo | PATPAINT |
FC | 00FC008A | PSo | |
FD | 00FD0A0A | PSDnoo | |
FE | 00FE02A9 | DPSoo | |
FF | 00FF0062 | 1 | WHITENESS
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