DarthAffe/RGB.NET
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(MAJOR) Optimized surface-updating to reduce the amount of allocations

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DarthAffe committed 2023-02-11 22:36:59 +01:00
1 parent 3ff357212b
commit 8431a8cb5e
8 files changed
+129 -24
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RGB.NET.Presets/Groups/RectangleLedGroup.cs
+8 -1
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@@ -114,7 +114,14 @@ public class RectangleLedGroup : AbstractLedGroup
/// Gets a list containing all <see cref="T:RGB.NET.Core.Led" /> of this <see cref="T:RGB.NET.Presets.Groups.RectangleLedGroup" />.
/// </summary>
/// <returns>The list containing all <see cref="T:RGB.NET.Core.Led" /> of this <see cref="T:RGB.NET.Presets.Groups.RectangleLedGroup" />.</returns>
protected override IEnumerable<Led> GetLeds() => _ledCache ??= (Surface?.Leds.Where(led => led.AbsoluteBoundary.CalculateIntersectPercentage(Rectangle) >= MinOverlayPercentage).ToList() ?? new List<Led>());
protected override IEnumerable<Led> GetLeds() => ToList();
/// <inheritdoc />
/// <summary>
/// Gets a list containing all <see cref="T:RGB.NET.Core.Led" /> of this <see cref="T:RGB.NET.Presets.Groups.RectangleLedGroup" />.
/// </summary>
/// <returns>The list containing all <see cref="T:RGB.NET.Core.Led" /> of this <see cref="T:RGB.NET.Presets.Groups.RectangleLedGroup" />.</returns>
public override IList<Led> ToList() => _ledCache ??= (Surface?.Leds.Where(led => led.AbsoluteBoundary.CalculateIntersectPercentage(Rectangle) >= MinOverlayPercentage).ToList() ?? new List<Led>());
private void InvalidateCache() => _ledCache = null;