Added FFmpegBicubic and AdobeBicubic kernels.

Jaded-Encoding-Thaumaturgy · Nov 7, 2023 · fd8005e · fd8005e
1 parent fce6cef
commit fd8005e
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/vskernels/kernels/bicubic.py b/vskernels/kernels/bicubic.py
@@ -13,6 +13,8 @@
     'Hermite',
     'Mitchell',
     'Catrom',
+    'FFmpegCubic',
+    'AdobeCubic',
     'BicubicSharp',
     'RobidouxSoft',
     'Robidoux',
@@ -92,6 +94,20 @@ def __init__(self, **kwargs: Any) -> None:
         super().__init__(b=0, c=1 / 2, **kwargs)
 
 
+class FFmpegBicubic(Bicubic):
+    """Bicubic b=0, c=0.6; FFmpeg's swscale default"""
+
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__(b=0, c=0.6, **kwargs)
+
+
+class AdobeBicubic(Bicubic):
+    """Bicubic b=0, c=0.75; Adobe's "Bicubic" interpolation preset"""
+
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__(b=0, c=3 / 4, **kwargs)
+
+
 class BicubicSharp(Bicubic):
     """Bicubic b=0, c=1"""