From cdca3e16c0adbc94ff36149be4a47170aefc6a58 Mon Sep 17 00:00:00 2001
From: Peter Amrehn <peter.wendorff@gmx.de>
Date: Sun, 19 Jan 2020 17:38:06 +0100
Subject: [PATCH] introduce WebPFilterType enum

---
 src/ImageSharp/Formats/WebP/WebPFilterType.cs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/ImageSharp/Formats/WebP/WebPFilterType.cs

diff --git a/src/ImageSharp/Formats/WebP/WebPFilterType.cs b/src/ImageSharp/Formats/WebP/WebPFilterType.cs
new file mode 100644
index 000000000..ca7a13085
--- /dev/null
+++ b/src/ImageSharp/Formats/WebP/WebPFilterType.cs
@@ -0,0 +1,17 @@
+// Copyright (c) Six Labors and contributors.
+// Licensed under the Apache License, Version 2.0.
+
+namespace SixLabors.ImageSharp.Formats.WebP
+{
+    // TODO from dsp.h
+    public enum WebPFilterType
+    {
+        None = 0,
+        Horizontal,
+        Vertical,
+        Gradient,
+        Last = Gradient + 1, // end marker
+        Best, // meta types
+        Fast
+    }
+}