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Commit Description:
Various UI improvements.
Commit Description:
Various UI improvements.
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FNA/src/Graphics/Vertices/VertexDeclarationCache.cs
43 lines | 901 B | text/x-csharp | CSharpLexer
43 lines | 901 B | text/x-csharp | CSharpLexer
| r0 | #region License | |||
| /* FNA - XNA4 Reimplementation for Desktop Platforms | ||||
| * Copyright 2009-2020 Ethan Lee and the MonoGame Team | ||||
| * | ||||
| * Released under the Microsoft Public License. | ||||
| * See LICENSE for details. | ||||
| */ | ||||
| #endregion | ||||
| namespace Microsoft.Xna.Framework.Graphics | ||||
| { | ||||
| /// <summary> | ||||
| /// Helper class which ensures we only lookup a vertex | ||||
| /// declaration for a particular type once. | ||||
| /// </summary> | ||||
| /// <typeparam name="T">A vertex structure which implements IVertexType.</typeparam> | ||||
| internal static class VertexDeclarationCache<T> | ||||
| where T : struct, IVertexType | ||||
| { | ||||
| #region Public Static Properties | ||||
| public static VertexDeclaration VertexDeclaration | ||||
| { | ||||
| get | ||||
| { | ||||
| if (cached == null) | ||||
| { | ||||
| cached = VertexDeclaration.FromType(typeof(T)); | ||||
| } | ||||
| return cached; | ||||
| } | ||||
| } | ||||
| #endregion | ||||
| #region Private Static Variables | ||||
| private static VertexDeclaration cached; | ||||
| #endregion | ||||
| } | ||||
| } | ||||
