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path: root/iplan2p4/iplmskbits.c
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/* $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
	};