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a09e091a JB |
1 | /* |
2 | *Copyright (C) 1994-2002 The XFree86 Project, Inc. All Rights Reserved. | |
3 | * | |
4 | *Permission is hereby granted, free of charge, to any person obtaining | |
5 | * a copy of this software and associated documentation files (the | |
6 | *"Software"), to deal in the Software without restriction, including | |
7 | *without limitation the rights to use, copy, modify, merge, publish, | |
8 | *distribute, sublicense, and/or sell copies of the Software, and to | |
9 | *permit persons to whom the Software is furnished to do so, subject to | |
10 | *the following conditions: | |
11 | * | |
12 | *The above copyright notice and this permission notice shall be | |
13 | *included in all copies or substantial portions of the Software. | |
14 | * | |
15 | *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
16 | *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
17 | *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
18 | *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR | |
19 | *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF | |
20 | *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | |
21 | *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
22 | * | |
23 | *Except as contained in this notice, the name of the XFree86 Project | |
24 | *shall not be used in advertising or otherwise to promote the sale, use | |
25 | *or other dealings in this Software without prior written authorization | |
26 | *from the XFree86 Project. | |
27 | * | |
28 | * Authors: Alan Hourihane <alanh@fairlite.demon.co.uk> | |
29 | */ | |
30 | ||
31 | /* | |
32 | * Raster operations used by Windows translated to X's 16 rop codes... | |
33 | */ | |
34 | #ifdef HAVE_XWIN_CONFIG_H | |
35 | #include <xwin-config.h> | |
36 | #endif | |
37 | #include "win.h" | |
38 | ||
39 | void | |
40 | ROP16(HDC hdc, int rop); | |
41 | ||
42 | int g_copyROP[16] = { 0xFF0062, /* GXclear - 0 */ | |
43 | 0x8800C6, /* GXand - S & D */ | |
44 | 0x440328, /* GXandReverse - S & !D */ | |
45 | 0xCC0020, /* GXcopy - S */ | |
46 | 0x220326, /* GXandInverted - !S & D */ | |
47 | 0xAA0029, /* GXnoop - D */ | |
48 | 0x660046, /* GXxor - S ^ D */ | |
49 | 0xEE0086, /* GXor - S | D */ | |
50 | 0x1100A6, /* GXnor - !S & !D */ | |
51 | 0x990126, /* GXequiv - !S ^ D */ | |
52 | 0x550009, /* GXinvert - !D */ | |
53 | 0xDD0228, /* GXorReverse - S | !D */ | |
54 | 0x330008, /* GXcopyInverted - !S */ | |
55 | 0xBB0226, /* GXorInverted - !S | D */ | |
56 | 0x7700C6, /* GXnand - !S | !D */ | |
57 | 0x000042 /* GXset - 1 */ | |
58 | }; | |
59 | ||
60 | int g_patternROP[16] = { 0xFF0062, /* GXclear - 0 */ | |
61 | 0xA000C9, /* GXand - P & D */ | |
62 | 0xF50225, /* GXandReverse - P & !D */ | |
63 | 0xF00021, /* GXcopy - P */ | |
64 | 0x5F00E9, /* GXandInverted - !P & D */ | |
65 | 0xAA0029, /* GXnoop - D */ | |
66 | 0xA50065, /* GXxor - P ^ D */ | |
67 | 0xA000C9, /* GXor - P | D */ | |
68 | 0x5F00E9, /* GXnor - !P & !D */ | |
69 | 0x5A0049, /* GXequiv - !P ^ D */ | |
70 | 0x550009, /* GXinvert - !D */ | |
71 | 0x500325, /* GXorReverse - P | !D */ | |
72 | 0x0F0001, /* GXcopyInverted - !P */ | |
73 | 0x0A0329, /* GXorInverted - !P | D */ | |
74 | 0x0500A9, /* GXnand - !P | !D */ | |
75 | 0x000042 /* GXset - 1 */ | |
76 | }; | |
77 | ||
78 | void | |
79 | ROP16(HDC hdc, int rop) | |
80 | { | |
81 | switch (rop) { | |
82 | case GXclear: | |
83 | SetROP2(hdc, R2_BLACK); | |
84 | break; | |
85 | ||
86 | case GXand: | |
87 | SetROP2(hdc, R2_MASKPEN); | |
88 | break; | |
89 | ||
90 | case GXandReverse: | |
91 | SetROP2(hdc, R2_MASKPENNOT); | |
92 | break; | |
93 | ||
94 | case GXcopy: | |
95 | SetROP2(hdc, R2_COPYPEN); | |
96 | break; | |
97 | ||
98 | case GXnoop: | |
99 | SetROP2(hdc, R2_NOP); | |
100 | break; | |
101 | ||
102 | case GXxor: | |
103 | SetROP2(hdc, R2_XORPEN); | |
104 | break; | |
105 | ||
106 | case GXor: | |
107 | SetROP2(hdc, R2_MERGEPEN); | |
108 | break; | |
109 | ||
110 | case GXnor: | |
111 | SetROP2(hdc, R2_NOTMERGEPEN); | |
112 | break; | |
113 | ||
114 | case GXequiv: | |
115 | SetROP2(hdc, R2_NOTXORPEN); | |
116 | break; | |
117 | ||
118 | case GXinvert: | |
119 | SetROP2(hdc, R2_NOT); | |
120 | break; | |
121 | ||
122 | case GXorReverse: | |
123 | SetROP2(hdc, R2_MERGEPENNOT); | |
124 | break; | |
125 | ||
126 | case GXcopyInverted: | |
127 | SetROP2(hdc, R2_NOTCOPYPEN); | |
128 | break; | |
129 | ||
130 | case GXorInverted: | |
131 | SetROP2(hdc, R2_MERGENOTPEN); | |
132 | break; | |
133 | ||
134 | case GXnand: | |
135 | SetROP2(hdc, R2_NOTMASKPEN); | |
136 | break; | |
137 | ||
138 | case GXset: | |
139 | SetROP2(hdc, R2_WHITE); | |
140 | break; | |
141 | } | |
142 | } |