Fixed minor issue in Rec.709 and Rec.2020 transfer functions

[OpenColorIO-Configs.git] / aces_1.0.0 / python / aces_ocio / colorspaces / general.py

diff --git a/aces_1.0.0/python/aces_ocio/colorspaces/general.py b/aces_1.0.0/python/aces_ocio/colorspaces/general.py
index 348e9b2..4b6d801 100644 (file)
--- a/aces_1.0.0/python/aces_ocio/colorspaces/general.py
+++ b/aces_1.0.0/python/aces_ocio/colorspaces/general.py
@@ -189,7 +189,7 @@ def transfer_function_Rec709_to_linear(v):
     d = 4.5
     g = (1.0/0.45)
 
-    if v < b:
+    if v < b*d:
         return v/d
 
     return pow(((v + (a - 1)) / a), g)
@@ -200,7 +200,7 @@ def transfer_function_Rec2020_10bit_to_linear(v):
     d = 4.5
     g = (1.0/0.45)
 
-    if v < b:
+    if v < b*d:
         return v/d
 
     return pow(((v + (a - 1)) / a), g)
@@ -211,7 +211,7 @@ def transfer_function_Rec2020_12bit_to_linear(v):
     d = 4.5
     g = (1.0/0.45)
 
-    if v < b:
+    if v < b*d:
         return v/d
 
     return pow(((v + (a - 1)) / a), g)