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File indexing completed on 2025-03-13 09:29:46

0001 /*
0002 
0003 Copyright 1991, 1994, 1998  The Open Group
0004 
0005 Permission to use, copy, modify, distribute, and sell this software and its
0006 documentation for any purpose is hereby granted without fee, provided that
0007 the above copyright notice appear in all copies and that both that
0008 copyright notice and this permission notice appear in supporting
0009 documentation.
0010 
0011 The above copyright notice and this permission notice shall be included in
0012 all copies or substantial portions of the Software.
0013 
0014 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
0017 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
0018 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
0019 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
0020 
0021 Except as contained in this notice, the name of The Open Group shall not be
0022 used in advertising or otherwise to promote the sale, use or other dealings
0023 in this Software without prior written authorization from The Open Group.
0024 
0025 */
0026 
0027 
0028 /*
0029  *
0030  *  DESCRIPTION
0031  *      This file contains a series of standard white point values.
0032  */
0033 #define CIE_A_u     0.2560
0034 #define CIE_A_v     0.5243
0035 #define CIE_A_Y     1.0000
0036 
0037 #define CIE_B_u     0.2137
0038 #define CIE_B_v     0.4852
0039 #define CIE_B_Y     1.0000
0040 
0041 #define CIE_C_u     0.2009
0042 #define CIE_C_v     0.4609
0043 #define CIE_C_Y     1.0000
0044 
0045 #define CIE_D55_u   0.2044
0046 #define CIE_D55_v   0.4808
0047 #define CIE_D55_Y   1.0000
0048 
0049 #define CIE_D65_u   0.1978
0050 #define CIE_D65_v   0.4684
0051 #define CIE_D65_Y   1.0000
0052 
0053 #define CIE_D75_u   0.1935
0054 #define CIE_D75_v   0.4586
0055 #define CIE_D75_Y   1.0000
0056 
0057 #define ASTM_D50_u  0.2092
0058 #define ASTM_D50_v  0.4881
0059 #define ASTM_D50_Y  1.0000
0060 
0061 #define WP_9300K_u  0.1884
0062 #define WP_9300K_v  0.4463
0063 #define WP_9300K_Y  1.0000