[gtk/heif-demo: 50/53] wip: Expose more GdkColorProfile api

[Matthias Clasen <matthiasc src gnome org>]

commit 9a2e59b987b060b9025b9a2666f7b507afa8f6b0
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 10 08:34:17 2022 -0400

    wip: Expose more GdkColorProfile api
    
    This is not right, we probably don't want lcms types
    in the api, so we'll have to take something like the
    nclx (or cicp) data instead.

 gdk/gdkcolorprofileprivate.h | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gdk/gdkcolorprofileprivate.h b/gdk/gdkcolorprofileprivate.h
index ab87ccde82..4c58f763a4 100644
--- a/gdk/gdkcolorprofileprivate.h
+++ b/gdk/gdkcolorprofileprivate.h
@@ -8,8 +8,10 @@
 
 G_BEGIN_DECLS
 
+GDK_AVAILABLE_IN_ALL
 GdkColorProfile *            gdk_color_profile_get_srgb_linear            (void) G_GNUC_CONST;
 
+GDK_AVAILABLE_IN_ALL
 GdkColorProfile *            gdk_color_profile_new_from_lcms_profile      (cmsHPROFILE           
lcms_profile,
                                                                            GError              **error);