WhitePoint.h revision 6c321187 
1/* $Xorg: WhitePoint.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */
2
3/*
4
5Copyright 1991, 1994, 1998  The Open Group
6
7Permission to use, copy, modify, distribute, and sell this software and its
8documentation for any purpose is hereby granted without fee, provided that
9the above copyright notice appear in all copies and that both that
10copyright notice and this permission notice appear in supporting
11documentation.
12
13The above copyright notice and this permission notice shall be included in
14all copies or substantial portions of the Software.
15
16THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
19OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
20AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22
23Except as contained in this notice, the name of The Open Group shall not be
24used in advertising or otherwise to promote the sale, use or other dealings
25in this Software without prior written authorization from The Open Group.
26
27*/
28
29
30/*
31 *
32 *	DESCRIPTION
33 *		This file contains a series of standard white point values.
34 */
35#define CIE_A_u		0.2560
36#define CIE_A_v		0.5243
37#define CIE_A_Y		1.0000
38
39#define CIE_B_u		0.2137
40#define CIE_B_v		0.4852
41#define CIE_B_Y		1.0000
42
43#define CIE_C_u		0.2009
44#define CIE_C_v		0.4609
45#define CIE_C_Y		1.0000
46
47#define CIE_D55_u	0.2044
48#define CIE_D55_v	0.4808
49#define CIE_D55_Y	1.0000
50
51#define CIE_D65_u	0.1978
52#define CIE_D65_v	0.4684
53#define CIE_D65_Y	1.0000
54
55#define CIE_D75_u	0.1935
56#define CIE_D75_v	0.4586
57#define CIE_D75_Y	1.0000
58
59#define ASTM_D50_u	0.2092
60#define ASTM_D50_v	0.4881
61#define ASTM_D50_Y	1.0000
62
63#define WP_9300K_u	0.1884
64#define WP_9300K_v	0.4463
65#define WP_9300K_Y	1.0000
66