From 169f436e7567cd025dbdb29614b5c7e6f2cff85d Mon Sep 17 00:00:00 2001
From: Michael Natterer <mitch@gimp.org>
Date: Mon, 14 Dec 2015 01:32:35 +0100
Subject: [PATCH] libgimpcolor: use D50 for the gray profiles

---
 libgimpcolor/gimpcolorprofile.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libgimpcolor/gimpcolorprofile.c b/libgimpcolor/gimpcolorprofile.c
index 785802d41a..dcd8d2f921 100644
--- a/libgimpcolor/gimpcolorprofile.c
+++ b/libgimpcolor/gimpcolorprofile.c
@@ -1212,8 +1212,8 @@ gimp_color_profile_new_srgb_gray_internal (void)
 {
   cmsHPROFILE profile;
 
-  /* white point is D65 from the sRGB specs */
-  cmsCIExyY whitepoint = { 0.3127, 0.3290, 1.0 };
+  /* white point is D50 */
+  cmsCIExyY whitepoint = { 0.345702915, 0.358538597, 1.0 };
 
   cmsFloat64Number srgb_parameters[5] =
     { 2.4, 1.0 / 1.055,  0.055 / 1.055, 1.0 / 12.92, 0.04045 };
@@ -1274,8 +1274,8 @@ gimp_color_profile_new_linear_gray_internal (void)
 {
   cmsHPROFILE profile;
 
-  /* white point is D65 from the sRGB specs */
-  cmsCIExyY whitepoint = { 0.3127, 0.3290, 1.0 };
+  /* white point is D50 */
+  cmsCIExyY whitepoint = { 0.345702915, 0.358538597, 1.0 };
 
   cmsToneCurve *curve = cmsBuildGamma (NULL, 1.0);