diff options
Diffstat (limited to 'hw/xwin/winrop.c')
| -rw-r--r-- | hw/xwin/winrop.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/hw/xwin/winrop.c b/hw/xwin/winrop.c new file mode 100644 index 000000000..f4818920a --- /dev/null +++ b/hw/xwin/winrop.c @@ -0,0 +1,144 @@ +/* + *Copyright (C) 1994-2002 The XFree86 Project, Inc. All Rights Reserved. + * + *Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + *"Software"), to deal in the Software without restriction, including + *without limitation the rights to use, copy, modify, merge, publish, + *distribute, sublicense, and/or sell copies of the Software, and to + *permit persons to whom the Software is furnished to do so, subject to + *the following conditions: + * + *The above copyright notice and this permission notice shall be + *included in all copies or substantial portions of the Software. + * + *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR + *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + *Except as contained in this notice, the name of the XFree86 Project + *shall not be used in advertising or otherwise to promote the sale, use + *or other dealings in this Software without prior written authorization + *from the XFree86 Project. + * + * Authors: Alan Hourihane <alanh@fairlite.demon.co.uk> + */ + +/* + * Raster operations used by Windows translated to X's 16 rop codes... + */ +#ifdef HAVE_XWIN_CONFIG_H +#include <xwin-config.h> +#endif +#include "win.h" + +void +ROP16 (HDC hdc, int rop); + +int g_copyROP[16] = { 0xFF0062, /* GXclear - 0 */ + 0x8800C6, /* GXand - S & D */ + 0x440328, /* GXandReverse - S & !D */ + 0xCC0020, /* GXcopy - S */ + 0x220326, /* GXandInverted - !S & D */ + 0xAA0029, /* GXnoop - D */ + 0x660046, /* GXxor - S ^ D */ + 0xEE0086, /* GXor - S | D */ + 0x1100A6, /* GXnor - !S & !D */ + 0x990126, /* GXequiv - !S ^ D */ + 0x550009, /* GXinvert - !D */ + 0xDD0228, /* GXorReverse - S | !D */ + 0x330008, /* GXcopyInverted - !S */ + 0xBB0226, /* GXorInverted - !S | D */ + 0x7700C6, /* GXnand - !S | !D */ + 0x000042 /* GXset - 1 */ +}; + +int g_patternROP[16] = {0xFF0062, /* GXclear - 0 */ + 0xA000C9, /* GXand - P & D */ + 0xF50225, /* GXandReverse - P & !D */ + 0xF00021, /* GXcopy - P */ + 0x5F00E9, /* GXandInverted - !P & D */ + 0xAA0029, /* GXnoop - D */ + 0xA50065, /* GXxor - P ^ D */ + 0xA000C9, /* GXor - P | D */ + 0x5F00E9, /* GXnor - !P & !D */ + 0x5A0049, /* GXequiv - !P ^ D */ + 0x550009, /* GXinvert - !D */ + 0x500325, /* GXorReverse - P | !D */ + 0x0F0001, /* GXcopyInverted - !P */ + 0x0A0329, /* GXorInverted - !P | D */ + 0x0500A9, /* GXnand - !P | !D */ + 0x000042 /* GXset - 1 */ +}; + + +void +ROP16 (HDC hdc, int rop) +{ + switch (rop) + { + case GXclear: + SetROP2 (hdc, R2_BLACK); + break; + + case GXand: + SetROP2 (hdc, R2_MASKPEN); + break; + + case GXandReverse: + SetROP2 (hdc, R2_MASKPENNOT); + break; + + case GXcopy: + SetROP2 (hdc, R2_COPYPEN); + break; + + case GXnoop: + SetROP2 (hdc, R2_NOP); + break; + + case GXxor: + SetROP2 (hdc, R2_XORPEN); + break; + + case GXor: + SetROP2 (hdc, R2_MERGEPEN); + break; + + case GXnor: + SetROP2 (hdc, R2_NOTMERGEPEN); + break; + + case GXequiv: + SetROP2 (hdc, R2_NOTXORPEN); + break; + + case GXinvert: + SetROP2 (hdc, R2_NOT); + break; + + case GXorReverse: + SetROP2 (hdc, R2_MERGEPENNOT); + break; + + case GXcopyInverted: + SetROP2 (hdc, R2_NOTCOPYPEN); + break; + + case GXorInverted: + SetROP2 (hdc, R2_MERGENOTPEN); + break; + + case GXnand: + SetROP2 (hdc, R2_NOTMASKPEN); + break; + + case GXset: + SetROP2 (hdc, R2_WHITE); + break; + } +} |