From edeed3fdc125132762f70ee6e0838d1211959769 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=98yvind=20Kol=C3=A5s?= <pippin@gimp.org>
Date: Sun, 26 Aug 2018 23:19:35 +0200
Subject: [PATCH] babl: move BABL_ALPHA_FLOOR to public babl header

---
 babl/babl.h      | 6 ++++++
 babl/base/util.h | 2 --
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/babl/babl.h b/babl/babl.h
index 2e0735d..5a7ca7e 100644
--- a/babl/babl.h
+++ b/babl/babl.h
@@ -584,6 +584,12 @@ babl_space_from_rgbxyz_matrix (const char *name,
  */
 const char * babl_format_get_encoding (const Babl *babl);
 
+/* values below this are stored premultiplied with this value,
+ * it can also be used as a generic alpha zero epsilon in GEGL
+ *
+ */
+#define BABL_ALPHA_FLOOR (1/65536.0)
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/babl/base/util.h b/babl/base/util.h
index 4d9f536..b16840e 100644
--- a/babl/base/util.h
+++ b/babl/base/util.h
@@ -30,8 +30,6 @@
  */
 #define BABL_ALPHA_THRESHOLD 0.000000152590219
 
- /* values below this are stored premultiplied with this value  */
-#define BABL_ALPHA_FLOOR (1/65536.0)
 
 #define BABL_PLANAR_SANITY  \
   {                         \
-- 
2.30.2