| 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 | } |