1 files changed, 18 insertions, 1 deletions
diff --git a/utils/sddm/dc.py b/utils/sddm/dc.py
index a1d87b5..d681831 100755
--- a/utils/sddm/dc.py
+++ b/utils/sddm/dc.py
@@ -343,12 +343,29 @@ class Constraint(object):
     def renormalize(self, x, fix):
         if fix not in self.range:
             return x
+
+        if 1 - x[fix] < EPSILON:
+            return x
+
+        if self(x) < 0:
+            return x
+
+        # Scale all the other entries except for the fixed one by a constant to
+        # ensure that sum(x) = 1 - EPSILON
+        c = ((1-x[fix])-EPSILON)/sum(x[i] for i in self.range if i != fix)
+
         x = x.copy()
+
+        for i in self.range:
+            if i != fix:
+                x[i] *= c
+
         while self(x) >= 0:
             for i in self.range:
                 if i == fix:
                     continue
-                x[i] -= self(x)
+                x[i] /= 2
+
         return x
 
     def renormalize_no_fix(self, x):