Update sigmoid exprs

Jaded-Encoding-Thaumaturgy · Jul 31, 2024 · 941642e · 941642e
1 parent 5316b3d
commit 941642e
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/vskernels/util.py b/vskernels/util.py
@@ -173,8 +173,8 @@ def linear(self) -> vs.VideoNode:
 
             if self.ll.sigmoid:
                 wclip = wclip.std.Expr(
-                    f'{self.ll._scenter} 1 x {self.ll._sscale} * {self.ll._soffset} + / '
-                    f'1 - log {self.ll._sslope} / - 0 max 1 min'
+                    f'{self.ll._scenter} 1 {self.ll._sslope} / 1 x 0 max 1 min {self.ll._sscale} * '
+                    f'{self.ll._soffset} + / 1 - log * -'
                 )
 
             return wclip
@@ -197,8 +197,8 @@ def out(self) -> vs.VideoNode:
 
             if self.ll.sigmoid:
                 processed = processed.std.Expr(
-                    f'1 1 {self.ll._sslope} {self.ll._scenter} x - * exp + / '
-                    f'{self.ll._soffset} - {self.ll._sscale} / 0 max 1 min'
+                    f'1 1 {self.ll._sslope} {self.ll._scenter} x 0 max 1 min - * exp + /'
+                    f' {self.ll._soffset} - {self.ll._sscale} /'
                 )
 
             if self.ll.linear: