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Commit Description:
Optimize PreserveCounts and only recalculate when needed....
Commit Description:
Optimize PreserveCounts and only recalculate when needed.
Previously would recalculate preservecounts every Update call (~1 per frame), which isn't necessary
when there's no tick. Might be some room to tweak, like doing these updates only when preserves change.
Some measurements: This takes about 30ms versus the .25 ms with no preserve (then like .0002ms).
When the map is filled up with preserve, about 35ms and 9ms. With a handful of
cells, it's more like 0.8ms (before JIT optimizes most of it away).
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FNA/src/GraphicsDeviceInformation.cs
71 lines | 1.5 KiB | text/x-csharp | CSharpLexer
71 lines | 1.5 KiB | 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 | ||||
| #region Using Statements | ||||
| using Microsoft.Xna.Framework.Graphics; | ||||
| #endregion | ||||
| namespace Microsoft.Xna.Framework | ||||
| { | ||||
| /// <summary> | ||||
| /// The settings used in creation of the graphics device. | ||||
| /// See <see cref="GraphicsDeviceManager.PreparingDeviceSettings"/>. | ||||
| /// </summary> | ||||
| public class GraphicsDeviceInformation | ||||
| { | ||||
| #region Public Properties | ||||
| /// <summary> | ||||
| /// The graphics adapter on which the graphics device will be created. | ||||
| /// </summary> | ||||
| /// <remarks> | ||||
| /// This is only valid on desktop systems where multiple graphics | ||||
| /// adapters are possible. Defaults to <see cref="GraphicsAdapter.DefaultAdapter"/>. | ||||
| /// </remarks> | ||||
| public GraphicsAdapter Adapter | ||||
| { | ||||
| get; | ||||
| set; | ||||
| } | ||||
| /// <summary> | ||||
| /// The requested graphics device feature set. | ||||
| /// </summary> | ||||
| public GraphicsProfile GraphicsProfile | ||||
| { | ||||
| get; | ||||
| set; | ||||
| } | ||||
| /// <summary> | ||||
| /// The settings that define how graphics will be presented to the display. | ||||
| /// </summary> | ||||
| public PresentationParameters PresentationParameters | ||||
| { | ||||
| get; | ||||
| set; | ||||
| } | ||||
| #endregion | ||||
| #region Public Methods | ||||
| public GraphicsDeviceInformation Clone() | ||||
| { | ||||
| return new GraphicsDeviceInformation() | ||||
| { | ||||
| Adapter = this.Adapter, | ||||
| GraphicsProfile = this.GraphicsProfile, | ||||
| PresentationParameters = this.PresentationParameters.Clone() | ||||
| }; | ||||
| } | ||||
| #endregion | ||||
| } | ||||
| } | ||||
