Change IBuffer<T>.Span to IBuffer<T>.GetSpan() to match System.Buffers.MemoryManager<T> API

src/ImageSharp.Drawing/Processing/Drawing/Brushes/BrushApplicator.cs

@@ -70,8 +70,8 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
             using (IBuffer<float> amountBuffer = memoryManager.Allocate<float>(scanline.Length))
             using (IBuffer<TPixel> overlay = memoryManager.Allocate<TPixel>(scanline.Length))
             {
-                Span<float> amountSpan = amountBuffer.Span;
+                Span<float> amountSpan = amountBuffer.GetSpan();
-                Span<TPixel> overlaySpan = overlay.Span;
+                Span<TPixel> overlaySpan = overlay.GetSpan();
 
                 for (int i = 0; i < scanline.Length; i++)
                 {

src/ImageSharp.Drawing/Processing/Drawing/Brushes/ImageBrush{TPixel}.cs

@@ -121,8 +121,8 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
                 using (IBuffer<float> amountBuffer = this.Target.MemoryManager.Allocate<float>(scanline.Length))
                 using (IBuffer<TPixel> overlay = this.Target.MemoryManager.Allocate<TPixel>(scanline.Length))
                 {
-                    Span<float> amountSpan = amountBuffer.Span;
+                    Span<float> amountSpan = amountBuffer.GetSpan();
-                    Span<TPixel> overlaySpan = overlay.Span;
+                    Span<TPixel> overlaySpan = overlay.GetSpan();
 
                     int sourceY = (y - this.offsetY) % this.yLength;
                     int offsetX = x - this.offsetX;

src/ImageSharp.Drawing/Processing/Drawing/Brushes/PatternBrush{TPixel}.cs

@@ -156,8 +156,8 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
                 using (IBuffer<float> amountBuffer = memoryManager.Allocate<float>(scanline.Length))
                 using (IBuffer<TPixel> overlay = memoryManager.Allocate<TPixel>(scanline.Length))
                 {
-                    Span<float> amountSpan = amountBuffer.Span;
+                    Span<float> amountSpan = amountBuffer.GetSpan();
-                    Span<TPixel> overlaySpan = overlay.Span;
+                    Span<TPixel> overlaySpan = overlay.GetSpan();
 
                     for (int i = 0; i < scanline.Length; i++)
                     {

src/ImageSharp.Drawing/Processing/Drawing/Brushes/RecolorBrush{TPixel}.cs

@@ -141,8 +141,8 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
                 using (IBuffer<float> amountBuffer = memoryManager.Allocate<float>(scanline.Length))
                 using (IBuffer<TPixel> overlay = memoryManager.Allocate<TPixel>(scanline.Length))
                 {
-                    Span<float> amountSpan = amountBuffer.Span;
+                    Span<float> amountSpan = amountBuffer.GetSpan();
-                    Span<TPixel> overlaySpan = overlay.Span;
+                    Span<TPixel> overlaySpan = overlay.GetSpan();
 
                     for (int i = 0; i < scanline.Length; i++)
                     {

src/ImageSharp.Drawing/Processing/Drawing/Brushes/SolidBrush{TPixel}.cs

@@ -59,7 +59,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
                 : base(source, options)
             {
                 this.Colors = source.MemoryManager.Allocate<TPixel>(source.Width);
-                this.Colors.Span.Fill(color);
+                this.Colors.GetSpan().Fill(color);
             }
 
             /// <summary>
@@ -75,7 +75,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
             /// <returns>
             /// The color
             /// </returns>
-            internal override TPixel this[int x, int y] => this.Colors.Span[x];
+            internal override TPixel this[int x, int y] => this.Colors.GetSpan()[x];
 
             /// <inheritdoc />
             public override void Dispose()
@@ -92,20 +92,20 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes
 
                 if (this.Options.BlendPercentage == 1f)
                 {
-                    this.Blender.Blend(memoryManager, destinationRow, destinationRow, this.Colors.Span, scanline);
+                    this.Blender.Blend(memoryManager, destinationRow, destinationRow, this.Colors.GetSpan(), scanline);
                 }
                 else
                 {
                     using (IBuffer<float> amountBuffer = memoryManager.Allocate<float>(scanline.Length))
                     {
-                        Span<float> amountSpan = amountBuffer.Span;
+                        Span<float> amountSpan = amountBuffer.GetSpan();
 
                         for (int i = 0; i < scanline.Length; i++)
                         {
                             amountSpan[i] = scanline[i] * this.Options.BlendPercentage;
                         }
 
-                        this.Blender.Blend(memoryManager, destinationRow, destinationRow, this.Colors.Span, amountSpan);
+                        this.Blender.Blend(memoryManager, destinationRow, destinationRow, this.Colors.GetSpan(), amountSpan);
                     }
                 }
             }

src/ImageSharp.Drawing/Processing/Drawing/Processors/DrawImageProcessor.cs

@@ -137,7 +137,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Processors
 
             using (IBuffer<float> amount = memoryManager.Allocate<float>(width))
             {
-                amount.Span.Fill(this.Opacity);
+                amount.GetSpan().Fill(this.Opacity);
 
                 Parallel.For(
                     minY,
@@ -147,7 +147,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Processors
                         {
                             Span<TPixel> background = source.GetPixelRowSpan(y).Slice(minX, width);
                             Span<TPixel> foreground = targetImage.GetPixelRowSpan(y - locationY).Slice(targetX, width);
-                            blender.Blend(memoryManager, background, background, foreground, amount.Span);
+                            blender.Blend(memoryManager, background, background, foreground, amount.GetSpan());
                         });
             }
         }

src/ImageSharp.Drawing/Processing/Drawing/Processors/FillProcessor.cs

@@ -83,7 +83,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Processors
                     sourceRectangle,
                     this.options))
                 {
-                    amount.Span.Fill(1f);
+                    amount.GetSpan().Fill(1f);
 
                     Parallel.For(
                         minY,
@@ -94,7 +94,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Processors
                                 int offsetY = y - startY;
                                 int offsetX = minX - startX;
 
-                                applicator.Apply(amount.Span, offsetX, offsetY);
+                                applicator.Apply(amount.GetSpan(), offsetX, offsetY);
                             });
                 }
             }

src/ImageSharp.Drawing/Processing/Drawing/Processors/FillRegionProcessor.cs

@@ -181,7 +181,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Processors
                                 }
                             }
 
-                            applicator.Apply(scanline.Span, minX, y);
+                            applicator.Apply(scanline.GetSpan(), minX, y);
                         }
                     }
                 }

src/ImageSharp/Formats/Bmp/BmpDecoderCore.cs

@@ -342,7 +342,7 @@ namespace SixLabors.ImageSharp.Formats.Bmp
                 TPixel color = default;
                 var rgba = new Rgba32(0, 0, 0, 255);
 
-                Span<byte> rowSpan = row.Span;
+                Span<byte> rowSpan = row.GetSpan();
 
                 for (int y = 0; y < height; y++)
                 {
@@ -434,7 +434,7 @@ namespace SixLabors.ImageSharp.Formats.Bmp
                     this.stream.Read(row);
                     int newY = Invert(y, height, inverted);
                     Span<TPixel> pixelSpan = pixels.GetRowSpan(newY);
-                    PixelOperations<TPixel>.Instance.PackFromBgr24Bytes(row.Span, pixelSpan, width);
+                    PixelOperations<TPixel>.Instance.PackFromBgr24Bytes(row.GetSpan(), pixelSpan, width);
                 }
             }
         }
@@ -459,7 +459,7 @@ namespace SixLabors.ImageSharp.Formats.Bmp
                     this.stream.Read(row);
                     int newY = Invert(y, height, inverted);
                     Span<TPixel> pixelSpan = pixels.GetRowSpan(newY);
-                    PixelOperations<TPixel>.Instance.PackFromBgra32Bytes(row.Span, pixelSpan, width);
+                    PixelOperations<TPixel>.Instance.PackFromBgra32Bytes(row.GetSpan(), pixelSpan, width);
                 }
             }
         }

src/ImageSharp/Formats/Bmp/BmpEncoderCore.cs

@@ -126,7 +126,7 @@ namespace SixLabors.ImageSharp.Formats.Bmp
                 for (int y = pixels.Height - 1; y >= 0; y--)
                 {
                     Span<TPixel> pixelSpan = pixels.GetRowSpan(y);
-                    PixelOperations<TPixel>.Instance.ToBgra32Bytes(pixelSpan, row.Span, pixelSpan.Length);
+                    PixelOperations<TPixel>.Instance.ToBgra32Bytes(pixelSpan, row.GetSpan(), pixelSpan.Length);
                     stream.Write(row.Array, 0, row.Length());
                 }
             }
@@ -146,7 +146,7 @@ namespace SixLabors.ImageSharp.Formats.Bmp
                 for (int y = pixels.Height - 1; y >= 0; y--)
                 {
                     Span<TPixel> pixelSpan = pixels.GetRowSpan(y);
-                    PixelOperations<TPixel>.Instance.ToBgr24Bytes(pixelSpan, row.Span, pixelSpan.Length);
+                    PixelOperations<TPixel>.Instance.ToBgr24Bytes(pixelSpan, row.GetSpan(), pixelSpan.Length);
                     stream.Write(row.Array, 0, row.Length());
                 }
             }

src/ImageSharp/Formats/Gif/GifDecoderCore.cs

@@ -327,9 +327,9 @@ namespace SixLabors.ImageSharp.Formats.Gif
 
                 indices = this.configuration.MemoryManager.AllocateManagedByteBuffer(imageDescriptor.Width * imageDescriptor.Height, true);
 
-                this.ReadFrameIndices(imageDescriptor, indices.Span);
+                this.ReadFrameIndices(imageDescriptor, indices.GetSpan());
-                ReadOnlySpan<Rgb24> colorTable = MemoryMarshal.Cast<byte, Rgb24>((localColorTable ?? this.globalColorTable).Span);
+                ReadOnlySpan<Rgb24> colorTable = MemoryMarshal.Cast<byte, Rgb24>((localColorTable ?? this.globalColorTable).GetSpan());
-                this.ReadFrameColors(ref image, ref previousFrame, indices.Span, colorTable, imageDescriptor);
+                this.ReadFrameColors(ref image, ref previousFrame, indices.GetSpan(), colorTable, imageDescriptor);
 
                 // Skip any remaining blocks
                 this.Skip(0);

src/ImageSharp/Formats/Gif/GifEncoderCore.cs

@@ -320,7 +320,7 @@ namespace SixLabors.ImageSharp.Formats.Gif
             using (IManagedByteBuffer colorTable = this.memoryManager.AllocateManagedByteBuffer(colorTableLength))
             {
                 ref TPixel paletteRef = ref MemoryMarshal.GetReference(image.Palette.AsSpan());
-                ref Rgb24 rgb24Ref = ref Unsafe.As<byte, Rgb24>(ref MemoryMarshal.GetReference(colorTable.Span));
+                ref Rgb24 rgb24Ref = ref Unsafe.As<byte, Rgb24>(ref MemoryMarshal.GetReference(colorTable.GetSpan()));
                 for (int i = 0; i < pixelCount; i++)
                 {
                     ref TPixel entry = ref Unsafe.Add(ref paletteRef, i);

src/ImageSharp/Formats/Gif/LzwDecoder.cs

@@ -102,9 +102,9 @@ namespace SixLabors.ImageSharp.Formats.Gif
             int data = 0;
             int first = 0;
 
-            ref int prefixRef = ref MemoryMarshal.GetReference(this.prefix.Span);
+            ref int prefixRef = ref MemoryMarshal.GetReference(this.prefix.GetSpan());
-            ref int suffixRef = ref MemoryMarshal.GetReference(this.suffix.Span);
+            ref int suffixRef = ref MemoryMarshal.GetReference(this.suffix.GetSpan());
-            ref int pixelStackRef = ref MemoryMarshal.GetReference(this.pixelStack.Span);
+            ref int pixelStackRef = ref MemoryMarshal.GetReference(this.pixelStack.GetSpan());
             ref byte pixelsRef = ref MemoryMarshal.GetReference(pixels);
 
             for (code = 0; code < clearCode; code++)

src/ImageSharp/Formats/Gif/LzwEncoder.cs

@@ -246,7 +246,7 @@ namespace SixLabors.ImageSharp.Formats.Gif
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         private void ResetCodeTable()
         {
-            this.hashTable.Span.Fill(-1);
+            this.hashTable.GetSpan().Fill(-1);
         }
 
         /// <summary>
@@ -293,8 +293,8 @@ namespace SixLabors.ImageSharp.Formats.Gif
 
             this.Output(this.clearCode, stream);
 
-            ref int hashTableRef = ref MemoryMarshal.GetReference(this.hashTable.Span);
+            ref int hashTableRef = ref MemoryMarshal.GetReference(this.hashTable.GetSpan());
-            ref int codeTableRef = ref MemoryMarshal.GetReference(this.codeTable.Span);
+            ref int codeTableRef = ref MemoryMarshal.GetReference(this.codeTable.GetSpan());
 
             while (this.position < this.pixelArray.Length)
             {

src/ImageSharp/Formats/Jpeg/Components/Decoder/JpegImagePostProcessor.cs

@@ -155,11 +155,11 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder
                 int y = yy - this.PixelRowCounter;
 
                 var values = new JpegColorConverter.ComponentValues(buffers, y);
-                this.colorConverter.ConvertToRgba(values, this.rgbaBuffer.Span);
+                this.colorConverter.ConvertToRgba(values, this.rgbaBuffer.GetSpan());
 
                 Span<TPixel> destRow = destination.GetPixelRowSpan(yy);
 
-                PixelOperations<TPixel>.Instance.PackFromVector4(this.rgbaBuffer.Span, destRow, destination.Width);
+                PixelOperations<TPixel>.Instance.PackFromVector4(this.rgbaBuffer.GetSpan(), destRow, destination.Width);
             }
         }
     }

src/ImageSharp/Formats/Jpeg/PdfJsPort/Components/PdfJsHuffmanTable.cs

@@ -46,8 +46,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort.Components
             using (IBuffer<short> huffsize = memoryManager.Allocate<short>(length))
             using (IBuffer<short> huffcode = memoryManager.Allocate<short>(length))
             {
-                ref short huffsizeRef = ref MemoryMarshal.GetReference(huffsize.Span);
+                ref short huffsizeRef = ref MemoryMarshal.GetReference(huffsize.GetSpan());
-                ref short huffcodeRef = ref MemoryMarshal.GetReference(huffcode.Span);
+                ref short huffcodeRef = ref MemoryMarshal.GetReference(huffcode.GetSpan());
 
                 GenerateSizeTable(lengths, ref huffsizeRef);
                 GenerateCodeTable(ref huffsizeRef, ref huffcodeRef, length);

src/ImageSharp/Formats/Jpeg/PdfJsPort/PdfJsJpegDecoderCore.cs

@@ -705,7 +705,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort
 
             using (IManagedByteBuffer huffmanData = this.configuration.MemoryManager.AllocateCleanManagedByteBuffer(256))
             {
-                ref byte huffmanDataRef = ref MemoryMarshal.GetReference(huffmanData.Span);
+                ref byte huffmanDataRef = ref MemoryMarshal.GetReference(huffmanData.GetSpan());
                 for (int i = 2; i < remaining;)
                 {
                     byte huffmanTableSpec = (byte)this.InputStream.ReadByte();
@@ -713,7 +713,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort
 
                     using (IManagedByteBuffer codeLengths = this.configuration.MemoryManager.AllocateCleanManagedByteBuffer(17))
                     {
-                        ref byte codeLengthsRef = ref MemoryMarshal.GetReference(codeLengths.Span);
+                        ref byte codeLengthsRef = ref MemoryMarshal.GetReference(codeLengths.GetSpan());
                         int codeLengthSum = 0;
 
                         for (int j = 1; j < 17; j++)
@@ -730,8 +730,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort
                             this.BuildHuffmanTable(
                                 huffmanTableSpec >> 4 == 0 ? this.dcHuffmanTables : this.acHuffmanTables,
                                 huffmanTableSpec & 15,
-                                codeLengths.Span,
+                                codeLengths.GetSpan(),
-                                huffmanValues.Span);
+                                huffmanValues.GetSpan());
                         }
                     }
                 }

src/ImageSharp/Formats/Png/PngDecoderCore.cs

@@ -531,7 +531,7 @@ namespace SixLabors.ImageSharp.Formats.Png
                 }
 
                 this.currentRowBytesRead = 0;
-                Span<byte> scanlineSpan = this.scanline.Span;
+                Span<byte> scanlineSpan = this.scanline.GetSpan();
                 var filterType = (FilterType)scanlineSpan[0];
 
                 switch (filterType)
@@ -546,17 +546,17 @@ namespace SixLabors.ImageSharp.Formats.Png
 
                     case FilterType.Up:
 
-                        UpFilter.Decode(scanlineSpan, this.previousScanline.Span);
+                        UpFilter.Decode(scanlineSpan, this.previousScanline.GetSpan());
                         break;
 
                     case FilterType.Average:
 
-                        AverageFilter.Decode(scanlineSpan, this.previousScanline.Span, this.bytesPerPixel);
+                        AverageFilter.Decode(scanlineSpan, this.previousScanline.GetSpan(), this.bytesPerPixel);
                         break;
 
                     case FilterType.Paeth:
 
-                        PaethFilter.Decode(scanlineSpan, this.previousScanline.Span, this.bytesPerPixel);
+                        PaethFilter.Decode(scanlineSpan, this.previousScanline.GetSpan(), this.bytesPerPixel);
                         break;
 
                     default:
@@ -639,7 +639,7 @@ namespace SixLabors.ImageSharp.Formats.Png
                     }
 
                     Span<TPixel> rowSpan = image.GetPixelRowSpan(this.currentRow);
-                    this.ProcessInterlacedDefilteredScanline(this.scanline.Span, rowSpan, Adam7FirstColumn[this.pass], Adam7ColumnIncrement[this.pass]);
+                    this.ProcessInterlacedDefilteredScanline(this.scanline.GetSpan(), rowSpan, Adam7FirstColumn[this.pass], Adam7ColumnIncrement[this.pass]);
 
                     this.SwapBuffers();
 
@@ -730,8 +730,8 @@ namespace SixLabors.ImageSharp.Formats.Png
                             using (IBuffer<byte> compressed = this.configuration.MemoryManager.Allocate<byte>(length))
                             {
                                 // TODO: Should we use pack from vector here instead?
-                                this.From16BitTo8Bit(scanlineBuffer, compressed.Span, length);
+                                this.From16BitTo8Bit(scanlineBuffer, compressed.GetSpan(), length);
-                                PixelOperations<TPixel>.Instance.PackFromRgb24Bytes(compressed.Span, rowSpan, this.header.Width);
+                                PixelOperations<TPixel>.Instance.PackFromRgb24Bytes(compressed.GetSpan(), rowSpan, this.header.Width);
                             }
                         }
                         else
@@ -747,9 +747,9 @@ namespace SixLabors.ImageSharp.Formats.Png
                             using (IBuffer<byte> compressed = this.configuration.MemoryManager.Allocate<byte>(length))
                             {
                                 // TODO: Should we use pack from vector here instead?
-                                this.From16BitTo8Bit(scanlineBuffer, compressed.Span, length);
+                                this.From16BitTo8Bit(scanlineBuffer, compressed.GetSpan(), length);
 
-                                Span<Rgb24> rgb24Span = MemoryMarshal.Cast<byte, Rgb24>(compressed.Span);
+                                Span<Rgb24> rgb24Span = MemoryMarshal.Cast<byte, Rgb24>(compressed.GetSpan());
                                 for (int x = 0; x < this.header.Width; x++)
                                 {
                                     ref Rgb24 rgb24 = ref rgb24Span[x];
@@ -788,8 +788,8 @@ namespace SixLabors.ImageSharp.Formats.Png
                         using (IBuffer<byte> compressed = this.configuration.MemoryManager.Allocate<byte>(length))
                         {
                             // TODO: Should we use pack from vector here instead?
-                            this.From16BitTo8Bit(scanlineBuffer, compressed.Span, length);
+                            this.From16BitTo8Bit(scanlineBuffer, compressed.GetSpan(), length);
-                            PixelOperations<TPixel>.Instance.PackFromRgba32Bytes(compressed.Span, rowSpan, this.header.Width);
+                            PixelOperations<TPixel>.Instance.PackFromRgba32Bytes(compressed.GetSpan(), rowSpan, this.header.Width);
                         }
                     }
                     else
@@ -986,7 +986,7 @@ namespace SixLabors.ImageSharp.Formats.Png
                         int length = this.header.Width * 3;
                         using (IBuffer<byte> compressed = this.configuration.MemoryManager.Allocate<byte>(length))
                         {
-                            Span<byte> compressedSpan = compressed.Span;
+                            Span<byte> compressedSpan = compressed.GetSpan();
 
                             // TODO: Should we use pack from vector here instead?
                             this.From16BitTo8Bit(scanlineBuffer, compressedSpan, length);
@@ -1056,7 +1056,7 @@ namespace SixLabors.ImageSharp.Formats.Png
                         int length = this.header.Width * 4;
                         using (IBuffer<byte> compressed = this.configuration.MemoryManager.Allocate<byte>(length))
                         {
-                            Span<byte> compressedSpan = compressed.Span;
+                            Span<byte> compressedSpan = compressed.GetSpan();
 
                             // TODO: Should we use pack from vector here instead?
                             this.From16BitTo8Bit(scanlineBuffer, compressedSpan, length);
@@ -1229,7 +1229,7 @@ namespace SixLabors.ImageSharp.Formats.Png
         {
             this.crc.Reset();
             this.crc.Update(this.chunkTypeBuffer);
-            this.crc.Update(chunk.Data.Span);
+            this.crc.Update(chunk.Data.GetSpan());
 
             if (this.crc.Value != chunk.Crc)
             {

src/ImageSharp/Formats/Png/PngEncoderCore.cs

@@ -283,11 +283,11 @@ namespace SixLabors.ImageSharp.Formats.Png
         {
             if (this.bytesPerPixel == 4)
             {
-                PixelOperations<TPixel>.Instance.ToRgba32Bytes(rowSpan, this.rawScanline.Span, this.width);
+                PixelOperations<TPixel>.Instance.ToRgba32Bytes(rowSpan, this.rawScanline.GetSpan(), this.width);
             }
             else
             {
-                PixelOperations<TPixel>.Instance.ToRgb24Bytes(rowSpan, this.rawScanline.Span, this.width);
+                PixelOperations<TPixel>.Instance.ToRgb24Bytes(rowSpan, this.rawScanline.GetSpan(), this.width);
             }
         }
 
@@ -320,23 +320,23 @@ namespace SixLabors.ImageSharp.Formats.Png
             switch (this.pngFilterMethod)
             {
                 case PngFilterMethod.None:
-                    NoneFilter.Encode(this.rawScanline.Span, this.result.Span);
+                    NoneFilter.Encode(this.rawScanline.GetSpan(), this.result.GetSpan());
                     return this.result;
 
                 case PngFilterMethod.Sub:
-                    SubFilter.Encode(this.rawScanline.Span, this.sub.Span, this.bytesPerPixel, out int _);
+                    SubFilter.Encode(this.rawScanline.GetSpan(), this.sub.GetSpan(), this.bytesPerPixel, out int _);
                     return this.sub;
 
                 case PngFilterMethod.Up:
-                    UpFilter.Encode(this.rawScanline.Span, this.previousScanline.Span, this.up.Span, out int _);
+                    UpFilter.Encode(this.rawScanline.GetSpan(), this.previousScanline.GetSpan(), this.up.GetSpan(), out int _);
                     return this.up;
 
                 case PngFilterMethod.Average:
-                    AverageFilter.Encode(this.rawScanline.Span, this.previousScanline.Span, this.average.Span, this.bytesPerPixel, out int _);
+                    AverageFilter.Encode(this.rawScanline.GetSpan(), this.previousScanline.GetSpan(), this.average.GetSpan(), this.bytesPerPixel, out int _);
                     return this.average;
 
                 case PngFilterMethod.Paeth:
-                    PaethFilter.Encode(this.rawScanline.Span, this.previousScanline.Span, this.paeth.Span, this.bytesPerPixel, out int _);
+                    PaethFilter.Encode(this.rawScanline.GetSpan(), this.previousScanline.GetSpan(), this.paeth.GetSpan(), this.bytesPerPixel, out int _);
                     return this.paeth;
 
                 default:
@@ -354,21 +354,21 @@ namespace SixLabors.ImageSharp.Formats.Png
             // Palette images don't compress well with adaptive filtering.
             if (this.pngColorType == PngColorType.Palette || this.bitDepth < 8)
             {
-                NoneFilter.Encode(this.rawScanline.Span, this.result.Span);
+                NoneFilter.Encode(this.rawScanline.GetSpan(), this.result.GetSpan());
                 return this.result;
             }
 
-            Span<byte> scanSpan = this.rawScanline.Span;
+            Span<byte> scanSpan = this.rawScanline.GetSpan();
-            Span<byte> prevSpan = this.previousScanline.Span;
+            Span<byte> prevSpan = this.previousScanline.GetSpan();
 
             // This order, while different to the enumerated order is more likely to produce a smaller sum
             // early on which shaves a couple of milliseconds off the processing time.
-            UpFilter.Encode(scanSpan, prevSpan, this.up.Span, out int currentSum);
+            UpFilter.Encode(scanSpan, prevSpan, this.up.GetSpan(), out int currentSum);
 
             int lowestSum = currentSum;
             IManagedByteBuffer actualResult = this.up;
 
-            PaethFilter.Encode(scanSpan, prevSpan, this.paeth.Span, this.bytesPerPixel, out currentSum);
+            PaethFilter.Encode(scanSpan, prevSpan, this.paeth.GetSpan(), this.bytesPerPixel, out currentSum);
 
             if (currentSum < lowestSum)
             {
@@ -376,7 +376,7 @@ namespace SixLabors.ImageSharp.Formats.Png
                 actualResult = this.paeth;
             }
 
-            SubFilter.Encode(scanSpan, this.sub.Span, this.bytesPerPixel, out currentSum);
+            SubFilter.Encode(scanSpan, this.sub.GetSpan(), this.bytesPerPixel, out currentSum);
 
             if (currentSum < lowestSum)
             {
@@ -384,7 +384,7 @@ namespace SixLabors.ImageSharp.Formats.Png
                 actualResult = this.sub;
             }
 
-            AverageFilter.Encode(scanSpan, prevSpan, this.average.Span, this.bytesPerPixel, out currentSum);
+            AverageFilter.Encode(scanSpan, prevSpan, this.average.GetSpan(), this.bytesPerPixel, out currentSum);
 
             if (currentSum < lowestSum)
             {
@@ -463,8 +463,8 @@ namespace SixLabors.ImageSharp.Formats.Png
             using (IManagedByteBuffer colorTable = this.memoryManager.AllocateManagedByteBuffer(colorTableLength))
             using (IManagedByteBuffer alphaTable = this.memoryManager.AllocateManagedByteBuffer(pixelCount))
             {
-                Span<byte> colorTableSpan = colorTable.Span;
+                Span<byte> colorTableSpan = colorTable.GetSpan();
-                Span<byte> alphaTableSpan = alphaTable.Span;
+                Span<byte> alphaTableSpan = alphaTable.GetSpan();
 
                 for (byte i = 0; i < pixelCount; i++)
                 {

src/ImageSharp/Image.Decode.cs

@@ -34,7 +34,7 @@ namespace SixLabors.ImageSharp
                 long startPosition = stream.Position;
                 stream.Read(buffer.Array, 0, maxHeaderSize);
                 stream.Position = startPosition;
-                return config.ImageFormatsManager.FormatDetectors.Select(x => x.DetectFormat(buffer.Span)).LastOrDefault(x => x != null);
+                return config.ImageFormatsManager.FormatDetectors.Select(x => x.DetectFormat(buffer.GetSpan())).LastOrDefault(x => x != null);
             }
         }
 

src/ImageSharp/ImageFrame{TPixel}.cs

@@ -289,7 +289,7 @@ namespace SixLabors.ImageSharp
                 {
                     Span<TPixel> sourceRow = this.GetPixelRowSpan(y);
                     Span<TPixel2> targetRow = target.GetPixelRowSpan(y);
-                    Span<Vector4> tempRowSpan = tempRowBuffer.Span;
+                    Span<Vector4> tempRowSpan = tempRowBuffer.GetSpan();
 
                     PixelOperations<TPixel>.Instance.ToScaledVector4(sourceRow, tempRowSpan, sourceRow.Length);
                     PixelOperations<TPixel2>.Instance.PackFromScaledVector4(tempRowSpan, targetRow, targetRow.Length);

src/ImageSharp/Memory/ArrayPoolMemoryManager.Buffer{T}.cs

@@ -45,7 +45,7 @@ namespace SixLabors.ImageSharp.Memory
             protected byte[] Data { get; private set; }
 
             /// <inheritdoc />
-            public Span<T> Span => MemoryMarshal.Cast<byte, T>(this.Data.AsSpan()).Slice(0, this.length);
+            public Span<T> GetSpan() => MemoryMarshal.Cast<byte, T>(this.Data.AsSpan()).Slice(0, this.length);
 
             /// <inheritdoc />
             public void Dispose()

src/ImageSharp/Memory/BasicArrayBuffer.cs

@@ -25,8 +25,6 @@ namespace SixLabors.ImageSharp.Memory
 
         public int Length { get; }
 
-        public Span<T> Span => this.Array.AsSpan(0, this.Length);
-
         /// <summary>
         /// Returns a reference to specified element of the buffer.
         /// </summary>
@@ -39,11 +37,14 @@ namespace SixLabors.ImageSharp.Memory
             {
                 DebugGuard.MustBeLessThan(index, this.Length, nameof(index));
 
-                Span<T> span = this.Span;
+                Span<T> span = this.GetSpan();
                 return ref span[index];
             }
         }
 
+        /// <inheritdoc />
+        public Span<T> GetSpan() => this.Array.AsSpan(0, this.Length);
+
         public void Dispose()
         {
         }

src/ImageSharp/Memory/Buffer2D{T}.cs

@@ -37,7 +37,7 @@ namespace SixLabors.ImageSharp.Memory
         /// <summary>
         /// Gets the span to the whole area.
         /// </summary>
-        public Span<T> Span => this.Buffer.Span;
+        public Span<T> Span => this.Buffer.GetSpan();
 
         /// <summary>
         /// Gets the backing <see cref="IBuffer{T}"/>
@@ -57,7 +57,7 @@ namespace SixLabors.ImageSharp.Memory
             {
                 DebugGuard.MustBeLessThan(x, this.Width, nameof(x));
                 DebugGuard.MustBeLessThan(y, this.Height, nameof(y));
-                Span<T> span = this.Buffer.Span;
+                Span<T> span = this.Buffer.GetSpan();
                 return ref span[(this.Width * y) + x];
             }
         }

src/ImageSharp/Memory/BufferExtensions.cs

@@ -12,7 +12,7 @@ namespace SixLabors.ImageSharp.Memory
     {
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static int Length<T>(this IBuffer<T> buffer)
-            where T : struct => buffer.Span.Length;
+            where T : struct => buffer.GetSpan().Length;
 
         /// <summary>
         /// Gets a <see cref="Span{T}"/> to an offseted position inside the buffer.
@@ -24,7 +24,7 @@ namespace SixLabors.ImageSharp.Memory
         public static Span<T> Slice<T>(this IBuffer<T> buffer, int start)
             where T : struct
         {
-            return buffer.Span.Slice(start);
+            return buffer.GetSpan().Slice(start);
         }
 
         /// <summary>
@@ -38,7 +38,7 @@ namespace SixLabors.ImageSharp.Memory
         public static Span<T> Slice<T>(this IBuffer<T> buffer, int start, int length)
             where T : struct
         {
-            return buffer.Span.Slice(start, length);
+            return buffer.GetSpan().Slice(start, length);
         }
 
         /// <summary>
@@ -49,12 +49,12 @@ namespace SixLabors.ImageSharp.Memory
         public static void Clear<T>(this IBuffer<T> buffer)
             where T : struct
         {
-            buffer.Span.Clear();
+            buffer.GetSpan().Clear();
         }
 
         public static ref T DangerousGetPinnableReference<T>(this IBuffer<T> buffer)
             where T : struct =>
-            ref MemoryMarshal.GetReference(buffer.Span);
+            ref MemoryMarshal.GetReference(buffer.GetSpan());
 
         public static void Read(this Stream stream, IManagedByteBuffer buffer)
         {

src/ImageSharp/Memory/IBuffer{T}.cs

@@ -16,6 +16,7 @@ namespace SixLabors.ImageSharp.Memory
         /// <summary>
         /// Gets the span to the memory "promised" by this buffer
         /// </summary>
-        Span<T> Span { get; }
+        /// <returns>The <see cref="Span{T}"/></returns>
+        Span<T> GetSpan();
     }
 }

src/ImageSharp/Processing/Overlays/Processors/BackgroundColorProcessor.cs

@@ -70,8 +70,8 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
             using (IBuffer<float> amount = source.MemoryManager.Allocate<float>(width))
             {
                 // Be careful! Do not capture colorSpan & amountSpan in the lambda below!
-                Span<TPixel> colorSpan = colors.Span;
+                Span<TPixel> colorSpan = colors.GetSpan();
-                Span<float> amountSpan = amount.Span;
+                Span<float> amountSpan = amount.GetSpan();
 
                 // TODO: Use Span.Fill?
                 for (int i = 0; i < width; i++)
@@ -90,7 +90,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
                         Span<TPixel> destination = source.GetPixelRowSpan(y - startY).Slice(minX - startX, width);
 
                         // This switched color & destination in the 2nd and 3rd places because we are applying the target color under the current one
-                        blender.Blend(source.MemoryManager, destination, colors.Span, destination, amount.Span);
+                        blender.Blend(source.MemoryManager, destination, colors.GetSpan(), destination, amount.GetSpan());
                     });
             }
         }

src/ImageSharp/Processing/Overlays/Processors/GlowProcessor.cs

@@ -115,7 +115,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
             using (IBuffer<TPixel> rowColors = source.MemoryManager.Allocate<TPixel>(width))
             {
                 // Be careful! Do not capture rowColorsSpan in the lambda below!
-                Span<TPixel> rowColorsSpan = rowColors.Span;
+                Span<TPixel> rowColorsSpan = rowColors.GetSpan();
 
                 for (int i = 0; i < width; i++)
                 {
@@ -130,7 +130,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
                     {
                         using (IBuffer<float> amounts = source.MemoryManager.Allocate<float>(width))
                         {
-                            Span<float> amountsSpan = amounts.Span;
+                            Span<float> amountsSpan = amounts.GetSpan();
                             int offsetY = y - startY;
                             int offsetX = minX - startX;
                             for (int i = 0; i < width; i++)
@@ -141,7 +141,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
 
                             Span<TPixel> destination = source.GetPixelRowSpan(offsetY).Slice(offsetX, width);
 
-                            this.blender.Blend(source.MemoryManager, destination, destination, rowColors.Span, amountsSpan);
+                            this.blender.Blend(source.MemoryManager, destination, destination, rowColors.GetSpan(), amountsSpan);
                         }
                     });
             }

src/ImageSharp/Processing/Overlays/Processors/VignetteProcessor.cs

@@ -117,7 +117,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
             using (IBuffer<TPixel> rowColors = source.MemoryManager.Allocate<TPixel>(width))
             {
                 // Be careful! Do not capture rowColorsSpan in the lambda below!
-                Span<TPixel> rowColorsSpan = rowColors.Span;
+                Span<TPixel> rowColorsSpan = rowColors.GetSpan();
 
                 for (int i = 0; i < width; i++)
                 {
@@ -132,7 +132,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
                         {
                             using (IBuffer<float> amounts = source.MemoryManager.Allocate<float>(width))
                             {
-                                Span<float> amountsSpan = amounts.Span;
+                                Span<float> amountsSpan = amounts.GetSpan();
                                 int offsetY = y - startY;
                                 int offsetX = minX - startX;
                                 for (int i = 0; i < width; i++)
@@ -143,7 +143,7 @@ namespace SixLabors.ImageSharp.Processing.Overlays.Processors
 
                                 Span<TPixel> destination = source.GetPixelRowSpan(offsetY).Slice(offsetX, width);
 
-                                this.blender.Blend(source.MemoryManager, destination, destination, rowColors.Span, amountsSpan);
+                                this.blender.Blend(source.MemoryManager, destination, destination, rowColors.GetSpan(), amountsSpan);
                             }
                         });
             }

src/ImageSharp/Processing/Quantization/FrameQuantizers/WuFrameQuantizer{TPixel}.cs

@@ -177,14 +177,14 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
                 {
                     this.Mark(ref this.colorCube[k], (byte)k);
 
-                    float weight = Volume(ref this.colorCube[k], this.vwt.Span);
+                    float weight = Volume(ref this.colorCube[k], this.vwt.GetSpan());
 
                     if (MathF.Abs(weight) > Constants.Epsilon)
                     {
-                        float r = Volume(ref this.colorCube[k], this.vmr.Span);
+                        float r = Volume(ref this.colorCube[k], this.vmr.GetSpan());
-                        float g = Volume(ref this.colorCube[k], this.vmg.Span);
+                        float g = Volume(ref this.colorCube[k], this.vmg.GetSpan());
-                        float b = Volume(ref this.colorCube[k], this.vmb.Span);
+                        float b = Volume(ref this.colorCube[k], this.vmb.GetSpan());
-                        float a = Volume(ref this.colorCube[k], this.vma.Span);
+                        float a = Volume(ref this.colorCube[k], this.vma.GetSpan());
 
                         ref TPixel color = ref this.palette[k];
                         color.PackFromVector4(new Vector4(r, g, b, a) / weight / 255F);
@@ -209,12 +209,12 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
 
             int index = GetPaletteIndex(r + 1, g + 1, b + 1, a + 1);
 
-            Span<long> vwtSpan = this.vwt.Span;
+            Span<long> vwtSpan = this.vwt.GetSpan();
-            Span<long> vmrSpan = this.vmr.Span;
+            Span<long> vmrSpan = this.vmr.GetSpan();
-            Span<long> vmgSpan = this.vmg.Span;
+            Span<long> vmgSpan = this.vmg.GetSpan();
-            Span<long> vmbSpan = this.vmb.Span;
+            Span<long> vmbSpan = this.vmb.GetSpan();
-            Span<long> vmaSpan = this.vma.Span;
+            Span<long> vmaSpan = this.vma.GetSpan();
-            Span<float> m2Span = this.m2.Span;
+            Span<float> m2Span = this.m2.GetSpan();
 
             vwtSpan[index]++;
             vmrSpan[index] += rgba.R;
@@ -466,12 +466,12 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
         /// </summary>
         private void Get3DMoments(MemoryManager memoryManager)
         {
-            Span<long> vwtSpan = this.vwt.Span;
+            Span<long> vwtSpan = this.vwt.GetSpan();
-            Span<long> vmrSpan = this.vmr.Span;
+            Span<long> vmrSpan = this.vmr.GetSpan();
-            Span<long> vmgSpan = this.vmg.Span;
+            Span<long> vmgSpan = this.vmg.GetSpan();
-            Span<long> vmbSpan = this.vmb.Span;
+            Span<long> vmbSpan = this.vmb.GetSpan();
-            Span<long> vmaSpan = this.vma.Span;
+            Span<long> vmaSpan = this.vma.GetSpan();
-            Span<float> m2Span = this.m2.Span;
+            Span<float> m2Span = this.m2.GetSpan();
 
             using (IBuffer<long> volume = memoryManager.Allocate<long>(IndexCount * IndexAlphaCount))
             using (IBuffer<long> volumeR = memoryManager.Allocate<long>(IndexCount * IndexAlphaCount))
@@ -487,19 +487,19 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
             using (IBuffer<long> areaA = memoryManager.Allocate<long>(IndexAlphaCount))
             using (IBuffer<float> area2 = memoryManager.Allocate<float>(IndexAlphaCount))
             {
-                Span<long> volumeSpan = volume.Span;
+                Span<long> volumeSpan = volume.GetSpan();
-                Span<long> volumeRSpan = volumeR.Span;
+                Span<long> volumeRSpan = volumeR.GetSpan();
-                Span<long> volumeGSpan = volumeG.Span;
+                Span<long> volumeGSpan = volumeG.GetSpan();
-                Span<long> volumeBSpan = volumeB.Span;
+                Span<long> volumeBSpan = volumeB.GetSpan();
-                Span<long> volumeASpan = volumeA.Span;
+                Span<long> volumeASpan = volumeA.GetSpan();
-                Span<float> volume2Span = volume2.Span;
+                Span<float> volume2Span = volume2.GetSpan();
-
+
-                Span<long> areaSpan = area.Span;
+                Span<long> areaSpan = area.GetSpan();
-                Span<long> areaRSpan = areaR.Span;
+                Span<long> areaRSpan = areaR.GetSpan();
-                Span<long> areaGSpan = areaG.Span;
+                Span<long> areaGSpan = areaG.GetSpan();
-                Span<long> areaBSpan = areaB.Span;
+                Span<long> areaBSpan = areaB.GetSpan();
-                Span<long> areaASpan = areaA.Span;
+                Span<long> areaASpan = areaA.GetSpan();
-                Span<float> area2Span = area2.Span;
+                Span<float> area2Span = area2.GetSpan();
 
                 for (int r = 1; r < IndexCount; r++)
                 {
@@ -577,12 +577,12 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
         /// <returns>The <see cref="float"/>.</returns>
         private float Variance(ref Box cube)
         {
-            float dr = Volume(ref cube, this.vmr.Span);
+            float dr = Volume(ref cube, this.vmr.GetSpan());
-            float dg = Volume(ref cube, this.vmg.Span);
+            float dg = Volume(ref cube, this.vmg.GetSpan());
-            float db = Volume(ref cube, this.vmb.Span);
+            float db = Volume(ref cube, this.vmb.GetSpan());
-            float da = Volume(ref cube, this.vma.Span);
+            float da = Volume(ref cube, this.vma.GetSpan());
 
-            Span<float> m2Span = this.m2.Span;
+            Span<float> m2Span = this.m2.GetSpan();
 
             float xx =
                 m2Span[GetPaletteIndex(cube.R1, cube.G1, cube.B1, cube.A1)]
@@ -603,7 +603,7 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
                 + m2Span[GetPaletteIndex(cube.R0, cube.G0, cube.B0, cube.A0)];
 
             var vector = new Vector4(dr, dg, db, da);
-            return xx - (Vector4.Dot(vector, vector) / Volume(ref cube, this.vwt.Span));
+            return xx - (Vector4.Dot(vector, vector) / Volume(ref cube, this.vwt.GetSpan()));
         }
 
         /// <summary>
@@ -626,22 +626,22 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
         /// <returns>The <see cref="float"/>.</returns>
         private float Maximize(ref Box cube, int direction, int first, int last, out int cut, float wholeR, float wholeG, float wholeB, float wholeA, float wholeW)
         {
-            long baseR = Bottom(ref cube, direction, this.vmr.Span);
+            long baseR = Bottom(ref cube, direction, this.vmr.GetSpan());
-            long baseG = Bottom(ref cube, direction, this.vmg.Span);
+            long baseG = Bottom(ref cube, direction, this.vmg.GetSpan());
-            long baseB = Bottom(ref cube, direction, this.vmb.Span);
+            long baseB = Bottom(ref cube, direction, this.vmb.GetSpan());
-            long baseA = Bottom(ref cube, direction, this.vma.Span);
+            long baseA = Bottom(ref cube, direction, this.vma.GetSpan());
-            long baseW = Bottom(ref cube, direction, this.vwt.Span);
+            long baseW = Bottom(ref cube, direction, this.vwt.GetSpan());
 
             float max = 0F;
             cut = -1;
 
             for (int i = first; i < last; i++)
             {
-                float halfR = baseR + Top(ref cube, direction, i, this.vmr.Span);
+                float halfR = baseR + Top(ref cube, direction, i, this.vmr.GetSpan());
-                float halfG = baseG + Top(ref cube, direction, i, this.vmg.Span);
+                float halfG = baseG + Top(ref cube, direction, i, this.vmg.GetSpan());
-                float halfB = baseB + Top(ref cube, direction, i, this.vmb.Span);
+                float halfB = baseB + Top(ref cube, direction, i, this.vmb.GetSpan());
-                float halfA = baseA + Top(ref cube, direction, i, this.vma.Span);
+                float halfA = baseA + Top(ref cube, direction, i, this.vma.GetSpan());
-                float halfW = baseW + Top(ref cube, direction, i, this.vwt.Span);
+                float halfW = baseW + Top(ref cube, direction, i, this.vwt.GetSpan());
 
                 if (MathF.Abs(halfW) < Constants.Epsilon)
                 {
@@ -685,11 +685,11 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
         /// <returns>Returns a value indicating whether the box has been split.</returns>
         private bool Cut(ref Box set1, ref Box set2)
         {
-            float wholeR = Volume(ref set1, this.vmr.Span);
+            float wholeR = Volume(ref set1, this.vmr.GetSpan());
-            float wholeG = Volume(ref set1, this.vmg.Span);
+            float wholeG = Volume(ref set1, this.vmg.GetSpan());
-            float wholeB = Volume(ref set1, this.vmb.Span);
+            float wholeB = Volume(ref set1, this.vmb.GetSpan());
-            float wholeA = Volume(ref set1, this.vma.Span);
+            float wholeA = Volume(ref set1, this.vma.GetSpan());
-            float wholeW = Volume(ref set1, this.vwt.Span);
+            float wholeW = Volume(ref set1, this.vwt.GetSpan());
 
             float maxr = this.Maximize(ref set1, 3, set1.R0 + 1, set1.R1, out int cutr, wholeR, wholeG, wholeB, wholeA, wholeW);
             float maxg = this.Maximize(ref set1, 2, set1.G0 + 1, set1.G1, out int cutg, wholeR, wholeG, wholeB, wholeA, wholeW);
@@ -773,7 +773,7 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
         /// <param name="label">A label.</param>
         private void Mark(ref Box cube, byte label)
         {
-            Span<byte> tagSpan = this.tag.Span;
+            Span<byte> tagSpan = this.tag.GetSpan();
 
             for (int r = cube.R0 + 1; r <= cube.R1; r++)
             {
@@ -866,7 +866,7 @@ namespace SixLabors.ImageSharp.Processing.Quantization.FrameQuantizers
             int b = rgba.B >> (8 - IndexBits);
             int a = rgba.A >> (8 - IndexAlphaBits);
 
-            Span<byte> tagSpan = this.tag.Span;
+            Span<byte> tagSpan = this.tag.GetSpan();
 
             return tagSpan[GetPaletteIndex(r + 1, g + 1, b + 1, a + 1)];
         }

src/ImageSharp/Processing/Transforms/Processors/ResizeProcessor.cs

@@ -308,7 +308,7 @@ namespace SixLabors.ImageSharp.Processing.Transforms.Processors
                         {
                             ref Vector4 firstPassRow = ref MemoryMarshal.GetReference(firstPassPixels.GetRowSpan(y));
                             Span<TPixel> sourceRow = source.GetPixelRowSpan(y);
-                            Span<Vector4> tempRowSpan = tempRowBuffer.Span;
+                            Span<Vector4> tempRowSpan = tempRowBuffer.GetSpan();
 
                             PixelOperations<TPixel>.Instance.ToVector4(sourceRow, tempRowSpan, sourceRow.Length);
 

src/ImageSharp/Processing/Transforms/Processors/WeightsWindow.cs

@@ -57,7 +57,7 @@ namespace SixLabors.ImageSharp.Processing.Transforms.Processors
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public ref float GetStartReference()
         {
-            Span<float> span = this.buffer.Span;
+            Span<float> span = this.buffer.GetSpan();
             return ref span[this.flatStartIndex];
         }
 

tests/ImageSharp.Benchmarks/Color/Bulk/PackFromVector4.cs

@@ -37,8 +37,8 @@ namespace SixLabors.ImageSharp.Benchmarks.ColorSpaces.Bulk
         [Benchmark(Baseline = true)]
         public void PerElement()
         {
-            ref Vector4 s = ref MemoryMarshal.GetReference(this.source.Span);
+            ref Vector4 s = ref MemoryMarshal.GetReference(this.source.GetSpan());
-            ref TPixel d = ref MemoryMarshal.GetReference(this.destination.Span);
+            ref TPixel d = ref MemoryMarshal.GetReference(this.destination.GetSpan());
             
             for (int i = 0; i < this.Count; i++)
             {
@@ -49,13 +49,13 @@ namespace SixLabors.ImageSharp.Benchmarks.ColorSpaces.Bulk
         [Benchmark]
         public void CommonBulk()
         {
-            new PixelOperations<TPixel>().PackFromVector4(this.source.Span, this.destination.Span, this.Count);
+            new PixelOperations<TPixel>().PackFromVector4(this.source.GetSpan(), this.destination.GetSpan(), this.Count);
         }
 
         [Benchmark]
         public void OptimizedBulk()
         {
-            PixelOperations<TPixel>.Instance.PackFromVector4(this.source.Span, this.destination.Span, this.Count);
+            PixelOperations<TPixel>.Instance.PackFromVector4(this.source.GetSpan(), this.destination.GetSpan(), this.Count);
         }
     }
 

tests/ImageSharp.Benchmarks/Color/Bulk/PackFromXyzw.cs

@@ -35,8 +35,8 @@ namespace SixLabors.ImageSharp.Benchmarks.ColorSpaces.Bulk
         [Benchmark(Baseline = true)]
         public void PerElement()
         {
-            Span<byte> s = this.source.Span;
+            Span<byte> s = this.source.GetSpan();
-            Span<TPixel> d = this.destination.Span;
+            Span<TPixel> d = this.destination.GetSpan();
             
             for (int i = 0; i < this.Count; i++)
             {
@@ -50,13 +50,13 @@ namespace SixLabors.ImageSharp.Benchmarks.ColorSpaces.Bulk
         [Benchmark]
         public void CommonBulk()
         {
-            new PixelOperations<TPixel>().PackFromRgba32Bytes(this.source.Span, this.destination.Span, this.Count);
+            new PixelOperations<TPixel>().PackFromRgba32Bytes(this.source.GetSpan(), this.destination.GetSpan(), this.Count);
         }
 
         [Benchmark]
         public void OptimizedBulk()
         {
-           PixelOperations<TPixel>.Instance.PackFromRgba32Bytes(this.source.Span, this.destination.Span, this.Count);
+           PixelOperations<TPixel>.Instance.PackFromRgba32Bytes(this.source.GetSpan(), this.destination.GetSpan(), this.Count);
         }
     }
 

tests/ImageSharp.Tests/Formats/Jpg/SpectralJpegTests.cs

@@ -107,7 +107,7 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
                 this.Output.WriteLine($"Component{i}: {diff}");
                 averageDifference += diff.average;
                 totalDifference += diff.total;
-                tolerance += libJpegComponent.SpectralBlocks.Buffer.Span.Length;
+                tolerance += libJpegComponent.SpectralBlocks.Buffer.GetSpan().Length;
             }
             averageDifference /= componentCount;
 

tests/ImageSharp.Tests/Memory/ArrayPoolMemoryManagerTests.cs

@@ -132,13 +132,13 @@ namespace SixLabors.ImageSharp.Tests.Memory
         {
             using (IBuffer<int> firstAlloc = this.MemoryManager.Allocate<int>(42))
             {
-                firstAlloc.Span.Fill(666);
+                firstAlloc.GetSpan().Fill(666);
             }
 
             using (IBuffer<int> secondAlloc = this.MemoryManager.Allocate<int>(42, clean))
             {
                 int expected = clean ? 0 : 666;
-                Assert.Equal(expected, secondAlloc.Span[0]);
+                Assert.Equal(expected, secondAlloc.GetSpan()[0]);
             }
         }
 
@@ -148,7 +148,7 @@ namespace SixLabors.ImageSharp.Tests.Memory
         public void ReleaseRetainedResources_ReplacesInnerArrayPool(bool keepBufferAlive)
         {
             IBuffer<int> buffer = this.MemoryManager.Allocate<int>(32);
-            ref int ptrToPrev0 = ref MemoryMarshal.GetReference(buffer.Span);
+            ref int ptrToPrev0 = ref MemoryMarshal.GetReference(buffer.GetSpan());
 
             if (!keepBufferAlive)
             {

tests/ImageSharp.Tests/Memory/Buffer2DTests.cs

@@ -119,7 +119,7 @@ namespace SixLabors.ImageSharp.Tests.Memory
         {
             using (Buffer2D<TestStructs.Foo> buffer = this.MemoryManager.Allocate2D<TestStructs.Foo>(width, height))
             {
-                Span<TestStructs.Foo> span = buffer.Buffer.Span;
+                Span<TestStructs.Foo> span = buffer.Buffer.GetSpan();
 
                 ref TestStructs.Foo actual = ref buffer[x, y];
 

tests/ImageSharp.Tests/Memory/BufferTestSuite.cs

@@ -90,7 +90,7 @@ namespace SixLabors.ImageSharp.Tests.Memory
         {
             using (IBuffer<T> buffer = this.MemoryManager.Allocate<T>(desiredLength))
             {
-                Assert.Equal(desiredLength, buffer.Span.Length);
+                Assert.Equal(desiredLength, buffer.GetSpan().Length);
             }
         }
 
@@ -141,7 +141,7 @@ namespace SixLabors.ImageSharp.Tests.Memory
             {
                 using (IBuffer<T> buffer = this.Allocate<T>(desiredLength, true, testManagedByteBuffer))
                 {
-                    Assert.True(buffer.Span.SequenceEqual(expected));
+                    Assert.True(buffer.GetSpan().SequenceEqual(expected));
                 }
             }
         }
@@ -166,9 +166,9 @@ namespace SixLabors.ImageSharp.Tests.Memory
         {
             using (IBuffer<T> buffer = this.Allocate<T>(desiredLength, false, testManagedByteBuffer))
             {
-                ref T a = ref MemoryMarshal.GetReference(buffer.Span);
+                ref T a = ref MemoryMarshal.GetReference(buffer.GetSpan());
-                ref T b = ref MemoryMarshal.GetReference(buffer.Span);
+                ref T b = ref MemoryMarshal.GetReference(buffer.GetSpan());
-                ref T c = ref MemoryMarshal.GetReference(buffer.Span);
+                ref T c = ref MemoryMarshal.GetReference(buffer.GetSpan());
 
                 Assert.True(Unsafe.AreSame(ref a, ref b));
                 Assert.True(Unsafe.AreSame(ref b, ref c));
@@ -199,14 +199,14 @@ namespace SixLabors.ImageSharp.Tests.Memory
 
                 for (int i = 0; i < buffer.Length(); i++)
                 {
-                    Span<T> span = buffer.Span;
+                    Span<T> span = buffer.GetSpan();
                     expectedVals[i] = getExpectedValue(i);
                     span[i] = expectedVals[i];
                 }
 
                 for (int i = 0; i < buffer.Length(); i++)
                 {
-                    Span<T> span = buffer.Span;
+                    Span<T> span = buffer.GetSpan();
                     Assert.Equal(expectedVals[i], span[i]);
                 }
             }
@@ -244,21 +244,21 @@ namespace SixLabors.ImageSharp.Tests.Memory
                 Assert.ThrowsAny<Exception>(
                     () =>
                         {
-                            Span<T> span = buffer.Span;
+                            Span<T> span = buffer.GetSpan();
                             dummy = span[desiredLength];
                         });
 
                 Assert.ThrowsAny<Exception>(
                     () =>
                         {
-                            Span<T> span = buffer.Span;
+                            Span<T> span = buffer.GetSpan();
                             dummy = span[desiredLength + 1];
                         });
 
                 Assert.ThrowsAny<Exception>(
                     () =>
                         {
-                            Span<T> span = buffer.Span;
+                            Span<T> span = buffer.GetSpan();
                             dummy = span[desiredLength + 42];
                         });
             }
@@ -279,7 +279,7 @@ namespace SixLabors.ImageSharp.Tests.Memory
                 ref byte span0 = ref buffer.DangerousGetPinnableReference();
 
                 Assert.True(Unsafe.AreSame(ref span0, ref array0));
-                Assert.True(buffer.Array.Length >= buffer.Span.Length);
+                Assert.True(buffer.Array.Length >= buffer.GetSpan().Length);
             }
         }
     }

tests/ImageSharp.Tests/PixelFormats/PixelOperationsTests.cs

@@ -43,7 +43,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
                 TestOperation(
                     source,
                     expected,
-                    (s, d) => ImageSharp.PixelFormats.Rgba32.PixelOperations.ToVector4SimdAligned(s, d.Span, 64)
+                    (s, d) => ImageSharp.PixelFormats.Rgba32.PixelOperations.ToVector4SimdAligned(s, d.GetSpan(), 64)
                 );
             }
 
@@ -63,7 +63,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
                         times,
                         () =>
                             {
-                                PixelOperations<ImageSharp.PixelFormats.Rgba32>.Instance.ToVector4(source.Span, dest.Span, count);
+                                PixelOperations<ImageSharp.PixelFormats.Rgba32>.Instance.ToVector4(source.GetSpan(), dest.GetSpan(), count);
                             });
                 }
             }
@@ -133,7 +133,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromVector4(s, d.Span, count)
+                (s, d) => Operations.PackFromVector4(s, d.GetSpan(), count)
             );
         }
 
@@ -147,7 +147,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromScaledVector4(s, d.Span, count)
+                (s, d) => Operations.PackFromScaledVector4(s, d.GetSpan(), count)
             );
         }
 
@@ -183,7 +183,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToVector4(s, d.Span, count)
+                (s, d) => Operations.ToVector4(s, d.GetSpan(), count)
             );
         }
 
@@ -197,7 +197,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToScaledVector4(s, d.Span, count)
+                (s, d) => Operations.ToScaledVector4(s, d.GetSpan(), count)
             );
         }
 
@@ -218,7 +218,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromRgb24Bytes(s, d.Span, count)
+                (s, d) => Operations.PackFromRgb24Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -242,7 +242,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToRgb24Bytes(s, d.Span, count)
+                (s, d) => Operations.ToRgb24Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -263,7 +263,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromRgba32Bytes(s, d.Span, count)
+                (s, d) => Operations.PackFromRgba32Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -288,7 +288,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToRgba32Bytes(s, d.Span, count)
+                (s, d) => Operations.ToRgba32Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -309,7 +309,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromBgr24Bytes(s, d.Span, count)
+                (s, d) => Operations.PackFromBgr24Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -333,7 +333,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToBgr24Bytes(s, d.Span, count)
+                (s, d) => Operations.ToBgr24Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -354,7 +354,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromBgra32Bytes(s, d.Span, count)
+                (s, d) => Operations.PackFromBgra32Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -379,7 +379,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToBgra32Bytes(s, d.Span, count)
+                (s, d) => Operations.ToBgra32Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -400,7 +400,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.PackFromArgb32Bytes(s, d.Span, count)
+                (s, d) => Operations.PackFromArgb32Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -425,7 +425,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             TestOperation(
                 source,
                 expected,
-                (s, d) => Operations.ToArgb32Bytes(s, d.Span, count)
+                (s, d) => Operations.ToArgb32Bytes(s, d.GetSpan(), count)
             );
         }
 
@@ -459,7 +459,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
                 {
 
                     Span<Vector4> expected = MemoryMarshal.Cast<TDest, Vector4>(this.ExpectedDestBuffer.AsSpan());
-                    Span<Vector4> actual = MemoryMarshal.Cast<TDest, Vector4>(this.ActualDestBuffer.Span);
+                    Span<Vector4> actual = MemoryMarshal.Cast<TDest, Vector4>(this.ActualDestBuffer.GetSpan());
 
                     for (int i = 0; i < count; i++)
                     {
@@ -471,7 +471,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
                 else
                 {
                     Span<TDest> expected = this.ExpectedDestBuffer.AsSpan();
-                    Span<TDest> actual = this.ActualDestBuffer.Span;
+                    Span<TDest> actual = this.ActualDestBuffer.GetSpan();
                     for (int i = 0; i < count; i++)
                     {
                         Assert.Equal(expected[i], actual[i]);

tests/ImageSharp.Tests/TestUtilities/ReferenceCodecs/SystemDrawingBridge.cs

@@ -44,7 +44,7 @@ namespace SixLabors.ImageSharp.Tests.TestUtilities.ReferenceCodecs
                         byte* sourcePtr = sourcePtrBase + data.Stride * y;
 
                         Buffer.MemoryCopy(sourcePtr, destPtr, destRowByteCount, sourceRowByteCount);
-                        PixelOperations<TPixel>.Instance.PackFromBgra32(workBuffer.Span, row, row.Length);
+                        PixelOperations<TPixel>.Instance.PackFromBgra32(workBuffer.GetSpan(), row, row.Length);
                     }
                 }
             }
@@ -87,9 +87,9 @@ namespace SixLabors.ImageSharp.Tests.TestUtilities.ReferenceCodecs
                         byte* sourcePtr = sourcePtrBase + data.Stride * y;
 
                         Buffer.MemoryCopy(sourcePtr, destPtr, destRowByteCount, sourceRowByteCount);
-                        PixelOperations<TPixel>.Instance.PackFromBgr24(workBuffer.Span, row, row.Length);
+                        PixelOperations<TPixel>.Instance.PackFromBgr24(workBuffer.GetSpan(), row, row.Length);
 
-                        // FromRgb24(workBuffer.Span, row);
+                        // FromRgb24(workBuffer.GetSpan(), row);
                     }
                 }
             }
@@ -119,7 +119,7 @@ namespace SixLabors.ImageSharp.Tests.TestUtilities.ReferenceCodecs
                     for (int y = 0; y < h; y++)
                     {
                         Span<TPixel> row = image.Frames.RootFrame.GetPixelRowSpan(y);
-                        PixelOperations<TPixel>.Instance.ToBgra32(row, workBuffer.Span, row.Length);
+                        PixelOperations<TPixel>.Instance.ToBgra32(row, workBuffer.GetSpan(), row.Length);
                         byte* destPtr = destPtrBase + data.Stride * y;
 
                         Buffer.MemoryCopy(sourcePtr, destPtr, destRowByteCount, sourceRowByteCount);