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36 lines
1.2 KiB
36 lines
1.2 KiB
// <copyright file="WuArrayPool.cs" company="James Jackson-South">
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// Copyright (c) James Jackson-South and contributors.
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// Licensed under the Apache License, Version 2.0.
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// </copyright>
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namespace ImageSharp.Quantizers
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{
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using System.Buffers;
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/// <summary>
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/// Provides array pooling for the <see cref="WuQuantizer{TColor}"/>.
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/// This is a separate class so that the pools can be shared accross multiple generic quantizer instaces.
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/// </summary>
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internal static class WuArrayPool
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{
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/// <summary>
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/// The long array pool.
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/// </summary>
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public static readonly ArrayPool<long> LongPool = ArrayPool<long>.Create(TableLength, 25);
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/// <summary>
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/// The float array pool.
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/// </summary>
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public static readonly ArrayPool<float> FloatPool = ArrayPool<float>.Create(TableLength, 5);
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/// <summary>
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/// The byte array pool.
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/// </summary>
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public static readonly ArrayPool<byte> BytePool = ArrayPool<byte>.Create(TableLength, 5);
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/// <summary>
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/// The table length. Matches the calculated value in <see cref="WuQuantizer{TColor}"/>
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/// </summary>
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private const int TableLength = 2471625;
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}
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}
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