Fix PackVector method in Color and Argb

9 years ago · d8a75dc6a2
2 changed files with 2 additions and 2 deletions
--- a/src/ImageSharp/Colors/Color.cs
+++ b/src/ImageSharp/Colors/Color.cs
@ -372,9 +372,9 @@ namespace ImageSharp
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        private static uint Pack(ref Vector4 vector)
        {
-            vector = Vector4.Clamp(vector, Vector4.Zero, Vector4.One);
            vector *= MaxBytes;
            vector += Half;
+            vector = Vector4.Clamp(vector, Vector4.Zero, MaxBytes);
            return (uint)(((byte)vector.X << RedShift)
                        | ((byte)vector.Y << GreenShift)
                        | ((byte)vector.Z << BlueShift)
--- a/src/ImageSharp/Colors/PackedPixel/Argb.cs
+++ b/src/ImageSharp/Colors/PackedPixel/Argb.cs
@ -342,9 +342,9 @@ namespace ImageSharp
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        private static uint Pack(ref Vector4 vector)
        {
-            vector = Vector4.Clamp(vector, Vector4.Zero, Vector4.One);
            vector *= MaxBytes;
            vector += Half;
+            vector = Vector4.Clamp(vector, Vector4.Zero, MaxBytes);
            return (uint)(((byte)vector.X << RedShift)
                        | ((byte)vector.Y << GreenShift)
                        | ((byte)vector.Z << BlueShift)