diff options
| author | Kaleb Keithley <kaleb@freedesktop.org> | 2003-11-14 16:48:57 +0000 |
|---|---|---|
| committer | Kaleb Keithley <kaleb@freedesktop.org> | 2003-11-14 16:48:57 +0000 |
| commit | 9508a382f8a9f241dab097d921b6d290c1c3a776 (patch) | |
| tree | fa456480bae7040c3f971a70b390f2d091c680b5 /iplan2p4/iplmskbits.c | |
| parent | ded6147bfb5d75ff1e67c858040a628b61bc17d1 (diff) | |
Initial revision
Diffstat (limited to 'iplan2p4/iplmskbits.c')
| -rw-r--r-- | iplan2p4/iplmskbits.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/iplan2p4/iplmskbits.c b/iplan2p4/iplmskbits.c new file mode 100644 index 000000000..9f1d37dfb --- /dev/null +++ b/iplan2p4/iplmskbits.c @@ -0,0 +1,104 @@ +/* $XFree86: xc/programs/Xserver/iplan2p4/iplmskbits.c,v 3.0 1996/08/18 01:54:54 dawes Exp $ */ +/* Modified nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with +interleaved planes */ +#include "iplmap.h" + +unsigned short iplmask[] = + { 0x8000, + 0x4000, + 0x2000, + 0x1000, + 0x0800, + 0x0400, + 0x0200, + 0x0100, + 0x0080, + 0x0040, + 0x0020, + 0x0010, + 0x0008, + 0x0004, + 0x0002, + 0x0001 + }; + +unsigned short iplstarttab[] = + { + 0x0000, + 0x7fff, + 0x3fff, + 0x1fff, + 0x0fff, + 0x07ff, + 0x03ff, + 0x01ff, + 0x00ff, + 0x007f, + 0x003f, + 0x001f, + 0x000f, + 0x0007, + 0x0003, + 0x0001 + }; + +unsigned short iplendtab[] = + { + 0x0000, + 0x8000, + 0xc000, + 0xe000, + 0xf000, + 0xf800, + 0xfc00, + 0xfe00, + 0xff00, + 0xff80, + 0xffc0, + 0xffe0, + 0xfff0, + 0xfff8, + 0xfffc, + 0xfffe + }; + +unsigned short iplstartpartial[] = + { + 0xffff, + 0x7fff, + 0x3fff, + 0x1fff, + 0x0fff, + 0x07ff, + 0x03ff, + 0x01ff, + 0x00ff, + 0x007f, + 0x003f, + 0x001f, + 0x000f, + 0x0007, + 0x0003, + 0x0001 + }; + +unsigned short iplendpartial[] = + { + 0xffff, + 0x8000, + 0xc000, + 0xe000, + 0xf000, + 0xf800, + 0xfc00, + 0xfe00, + 0xff00, + 0xff80, + 0xffc0, + 0xffe0, + 0xfff0, + 0xfff8, + 0xfffc, + 0xfffe + }; + |