[PR #495] [MERGED] Use functions from System.Memory instead of selfmade ones #1053

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opened 2026-01-29 22:18:48 +00:00 by claunia · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/adamhathcock/sharpcompress/pull/495
Author: @Bond-009
Created: 12/29/2019
Status: Merged
Merged: 12/30/2019
Merged by: @adamhathcock

Base: masterHead: memory


📝 Commits (2)

  • 485b24d Use functions from System.Memory instead of selfmade ones
  • 9ea61a8 Update SharpCompress.Test.csproj

📊 Changes

15 files changed (+58 additions, -147 deletions)

View changed files

📝 src/SharpCompress/Archives/AbstractArchive.cs (+6 -6)
📝 src/SharpCompress/Archives/AbstractWritableArchive.cs (+1 -1)
📝 src/SharpCompress/Archives/SevenZip/SevenZipArchive.cs (+2 -3)
📝 src/SharpCompress/Compressors/PPMd/H/ModelPPM.cs (+3 -3)
📝 src/SharpCompress/Compressors/PPMd/H/SubAllocator.cs (+3 -3)
📝 src/SharpCompress/Compressors/Rar/UnpackV1/Unpack.cs (+9 -9)
📝 src/SharpCompress/Compressors/Rar/UnpackV1/Unpack15.cs (+6 -6)
📝 src/SharpCompress/Compressors/Rar/UnpackV1/Unpack20.cs (+4 -4)
📝 src/SharpCompress/Compressors/Rar/UnpackV1/UnpackUtility.cs (+4 -5)
📝 src/SharpCompress/Compressors/Rar/UnpackV2017/Unpack.unpack50_cpp.cs (+6 -6)
📝 src/SharpCompress/Compressors/Rar/UnpackV2017/Unpack.unpack_cpp.cs (+3 -3)
📝 src/SharpCompress/Compressors/Rar/VM/RarVM.cs (+3 -3)
📝 src/SharpCompress/LazyReadOnlyCollection.cs (+1 -1)
📝 src/SharpCompress/SharpCompress.csproj (+2 -1)
📝 src/SharpCompress/Utility.cs (+5 -93)

📄 Description

Replaces multiple helper functions to fill arrays with Span.Fill calls.

Also improved the performance of the Utility.SetSize function (and replaced 1 instance)


🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/adamhathcock/sharpcompress/pull/495 **Author:** [@Bond-009](https://github.com/Bond-009) **Created:** 12/29/2019 **Status:** ✅ Merged **Merged:** 12/30/2019 **Merged by:** [@adamhathcock](https://github.com/adamhathcock) **Base:** `master` ← **Head:** `memory` --- ### 📝 Commits (2) - [`485b24d`](https://github.com/adamhathcock/sharpcompress/commit/485b24ddae81e216a1fec48c6cad32a5c99fcf67) Use functions from System.Memory instead of selfmade ones - [`9ea61a8`](https://github.com/adamhathcock/sharpcompress/commit/9ea61a847313127faadcd25fa7c36387f2527ada) Update SharpCompress.Test.csproj ### 📊 Changes **15 files changed** (+58 additions, -147 deletions) <details> <summary>View changed files</summary> 📝 `src/SharpCompress/Archives/AbstractArchive.cs` (+6 -6) 📝 `src/SharpCompress/Archives/AbstractWritableArchive.cs` (+1 -1) 📝 `src/SharpCompress/Archives/SevenZip/SevenZipArchive.cs` (+2 -3) 📝 `src/SharpCompress/Compressors/PPMd/H/ModelPPM.cs` (+3 -3) 📝 `src/SharpCompress/Compressors/PPMd/H/SubAllocator.cs` (+3 -3) 📝 `src/SharpCompress/Compressors/Rar/UnpackV1/Unpack.cs` (+9 -9) 📝 `src/SharpCompress/Compressors/Rar/UnpackV1/Unpack15.cs` (+6 -6) 📝 `src/SharpCompress/Compressors/Rar/UnpackV1/Unpack20.cs` (+4 -4) 📝 `src/SharpCompress/Compressors/Rar/UnpackV1/UnpackUtility.cs` (+4 -5) 📝 `src/SharpCompress/Compressors/Rar/UnpackV2017/Unpack.unpack50_cpp.cs` (+6 -6) 📝 `src/SharpCompress/Compressors/Rar/UnpackV2017/Unpack.unpack_cpp.cs` (+3 -3) 📝 `src/SharpCompress/Compressors/Rar/VM/RarVM.cs` (+3 -3) 📝 `src/SharpCompress/LazyReadOnlyCollection.cs` (+1 -1) 📝 `src/SharpCompress/SharpCompress.csproj` (+2 -1) 📝 `src/SharpCompress/Utility.cs` (+5 -93) </details> ### 📄 Description Replaces multiple helper functions to fill arrays with `Span.Fill` calls. Also improved the performance of the `Utility.SetSize` function (and replaced 1 instance) --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
claunia added the pull-request label 2026-01-29 22:18:48 +00:00
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Reference: starred/sharpcompress#1053