105 lines
1.2 KiB
C
105 lines
1.2 KiB
C
/* $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
|
|
};
|
|
|