[PR #4046] [CLOSED] Image Overlap issue #3895

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Closed

opened 2026-02-27 22:05:22 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:05:22 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/4046
Author: @georgemoralis
Created: 2/18/2026
Status: ❌ Closed

Base: main ← Head: image_overlap

📝 Commits (5)

6fb8214 log to see why we reach here
11c83a3 improvements for overlapping issues (seems to fix most of red dead redemption issues)
4d42b2e add unreachable again
ade0789 added missing mip/slice info for subresource case
1251441 always copy content for expansion

📊 Changes

2 files changed (+106 additions, -41 deletions)

View changed files

📝 src/video_core/texture_cache/image.cpp (+1 -1)
📝 src/video_core/texture_cache/texture_cache.cpp (+105 -40)

📄 Description

FIrst step:

Added logging to see why we reach this :

UNREACHABLE_MSG("Encountered unresolvable image overlap with equal memory address.");

If you can provide me the log :
known games :
https://github.com/shadps4-compatibility/shadps4-game-compatibility/issues?q=is%3Aissue%20state%3Aopen%20Encountered%20unresolvable%20image%20overlap%20with%20equal%20memory%20address.

_{🔄 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/4046 **Author:** [@georgemoralis](https://github.com/georgemoralis) **Created:** 2/18/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `image_overlap` --- ### 📝 Commits (5) - [`6fb8214`](https://github.com/shadps4-emu/shadPS4/commit/6fb82146eb16f5a8b27de060794d550a6a9816dd) log to see why we reach here - [`11c83a3`](https://github.com/shadps4-emu/shadPS4/commit/11c83a3fb67d96f5d29f1452110a297c6eb9a599) improvements for overlapping issues (seems to fix most of red dead redemption issues) - [`4d42b2e`](https://github.com/shadps4-emu/shadPS4/commit/4d42b2efd91c2fabadeec811d2720a0fb22290fe) add unreachable again - [`ade0789`](https://github.com/shadps4-emu/shadPS4/commit/ade0789bb818d30df47680caab54a0cc6c0f244b) added missing mip/slice info for subresource case - [`1251441`](https://github.com/shadps4-emu/shadPS4/commit/12514413ee273d5e9a344dac20deb035449fe507) always copy content for expansion ### 📊 Changes **2 files changed** (+106 additions, -41 deletions) <details> <summary>View changed files</summary> 📝 `src/video_core/texture_cache/image.cpp` (+1 -1) 📝 `src/video_core/texture_cache/texture_cache.cpp` (+105 -40) </details> ### 📄 Description FIrst step: Added logging to see why we reach this : UNREACHABLE_MSG("Encountered unresolvable image overlap with equal memory address."); If you can provide me the log : known games : https://github.com/shadps4-compatibility/shadps4-game-compatibility/issues?q=is%3Aissue%20state%3Aopen%20Encountered%20unresolvable%20image%20overlap%20with%20equal%20memory%20address. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>