Update AnimationUtilities.cs

JimBobSquarePants · JimBobSquarePants · commit 10cd3d514af3 · 2023-11-29T12:19:13.000+10:00
diff --git a/src/ImageSharp/Formats/AnimationUtilities.cs b/src/ImageSharp/Formats/AnimationUtilities.cs
@@ -43,7 +43,7 @@ public static (bool Difference, Rectangle Bounds) DeDuplicatePixels<TPixel>(
         where TPixel : unmanaged, IPixel<TPixel>
     {
         MemoryAllocator memoryAllocator = configuration.MemoryAllocator;
-        IMemoryOwner<Rgba32> buffers = memoryAllocator.Allocate<Rgba32>(currentFrame.Width * 4, AllocationOptions.Clean);
+        using IMemoryOwner<Rgba32> buffers = memoryAllocator.Allocate<Rgba32>(currentFrame.Width * 4, AllocationOptions.Clean);
         Span<Rgba32> previous = buffers.GetSpan()[..currentFrame.Width];
         Span<Rgba32> current = buffers.GetSpan().Slice(currentFrame.Width, currentFrame.Width);
         Span<Rgba32> next = buffers.GetSpan().Slice(currentFrame.Width * 2, currentFrame.Width);

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ public static (bool Difference, Rectangle Bounds) DeDuplicatePixels<TPixel>(`
`43`	`43`	`where TPixel : unmanaged, IPixel<TPixel>`
`44`	`44`	`{`
`45`	`45`	`MemoryAllocator memoryAllocator = configuration.MemoryAllocator;`
`46`		`- IMemoryOwner<Rgba32> buffers = memoryAllocator.Allocate<Rgba32>(currentFrame.Width * 4, AllocationOptions.Clean);`
	`46`	`+ using IMemoryOwner<Rgba32> buffers = memoryAllocator.Allocate<Rgba32>(currentFrame.Width * 4, AllocationOptions.Clean);`
`47`	`47`	`Span<Rgba32> previous = buffers.GetSpan()[..currentFrame.Width];`
`48`	`48`	`Span<Rgba32> current = buffers.GetSpan().Slice(currentFrame.Width, currentFrame.Width);`
`49`	`49`	`Span<Rgba32> next = buffers.GetSpan().Slice(currentFrame.Width * 2, currentFrame.Width);`