[PR #3679] [MERGED] buffer_cache: Bring back CPU path #3650

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opened 2026-02-27 22:04:29 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:04:29 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/3679
Author: @raphaelthegreat
Created: 9/30/2025
Status: ✅ Merged
Merged: 10/1/2025
Merged by: @georgemoralis

Base: main ← Head: cursed-dma-slow

📝 Commits (1)

dea5dbe buffer_cache: Bring back CPU path

📊 Changes

1 file changed (+10 additions, -0 deletions)

View changed files

📝 src/video_core/buffer_cache/buffer_cache.cpp (+10 -0)

📄 Description

It was reported this resulted in a noticeable 10+ fps drop in Driveclub so bring it back just with check to avoid it if the source range is an image alias

_{🔄 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/shadps4-emu/shadPS4/pull/3679 **Author:** [@raphaelthegreat](https://github.com/raphaelthegreat) **Created:** 9/30/2025 **Status:** ✅ Merged **Merged:** 10/1/2025 **Merged by:** [@georgemoralis](https://github.com/georgemoralis) **Base:** `main` ← **Head:** `cursed-dma-slow` --- ### 📝 Commits (1) - [`dea5dbe`](https://github.com/shadps4-emu/shadPS4/commit/dea5dbed1d1f744f703b159d9ebe8afc29c78bc9) buffer_cache: Bring back CPU path ### 📊 Changes **1 file changed** (+10 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `src/video_core/buffer_cache/buffer_cache.cpp` (+10 -0) </details> ### 📄 Description It was reported this resulted in a noticeable 10+ fps drop in Driveclub so bring it back just with check to avoid it if the source range is an image alias --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>