[PR #992] [MERGED] Improve sceSystemServiceReceiveEvent stub #1868

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opened 2026-02-27 21:14:16 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 21:14:16 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/992
Author: @StevenMiller123
Created: 9/20/2024
Status: ✅ Merged
Merged: 10/15/2024
Merged by: @polybiusproxy

Base: main ← Head: sceSystemServiceReceiveEvent

📝 Commits (7)

121681c Improve sceSystemServiceReceiveEvent stub
da7a4ac clang
6f41526 Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent
9ae626c Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent
675a3fb Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent
f02b575 Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent
a29971d Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent

📊 Changes

3 files changed (+69 additions, -4 deletions)

View changed files

📝 src/core/libraries/error_codes.h (+1 -0)
📝 src/core/libraries/system/systemservice.cpp (+6 -3)
📝 src/core/libraries/system/systemservice.h (+62 -1)

📄 Description

I've added both an EventType enum, and what should be the proper event struct, both based primarily off fpPS4 implementations. In the one game I've seen calling this function, the game runs a while loop until ReceiveEvent returns something other than 0, causing an infinite loop with the current implementation.

This needs testing with other games that can call this function, as I would assume some games may regress from the error return. If any regressions are found, please provide a log.

Confirmed improvements:

Ghost of Tsushima
Stranger of Paradise Final Fantasy Origin
Hatsune Miku Project Diva X

_{🔄 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/992 **Author:** [@StevenMiller123](https://github.com/StevenMiller123) **Created:** 9/20/2024 **Status:** ✅ Merged **Merged:** 10/15/2024 **Merged by:** [@polybiusproxy](https://github.com/polybiusproxy) **Base:** `main` ← **Head:** `sceSystemServiceReceiveEvent` --- ### 📝 Commits (7) - [`121681c`](https://github.com/shadps4-emu/shadPS4/commit/121681c986c0cd8d2a62f5ef6ad62caaf8daf0fb) Improve sceSystemServiceReceiveEvent stub - [`da7a4ac`](https://github.com/shadps4-emu/shadPS4/commit/da7a4acc15d5efa59705d7a64c3e6450f0925c0a) clang - [`6f41526`](https://github.com/shadps4-emu/shadPS4/commit/6f4152674ad41cc6e8fa622bb465dfeab407a5f1) Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent - [`9ae626c`](https://github.com/shadps4-emu/shadPS4/commit/9ae626c088ad892f3194b6154d43ce8efbffd826) Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent - [`675a3fb`](https://github.com/shadps4-emu/shadPS4/commit/675a3fb55d0c181f0e5e561159a4cc332d0f29f8) Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent - [`f02b575`](https://github.com/shadps4-emu/shadPS4/commit/f02b575d857bef5b6840da27271b3a7298268dd5) Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent - [`a29971d`](https://github.com/shadps4-emu/shadPS4/commit/a29971d86340d449226695747a9d7447f26fcd3a) Merge branch 'shadps4-emu:main' into sceSystemServiceReceiveEvent ### 📊 Changes **3 files changed** (+69 additions, -4 deletions) <details> <summary>View changed files</summary> 📝 `src/core/libraries/error_codes.h` (+1 -0) 📝 `src/core/libraries/system/systemservice.cpp` (+6 -3) 📝 `src/core/libraries/system/systemservice.h` (+62 -1) </details> ### 📄 Description I've added both an EventType enum, and what should be the proper event struct, both based primarily off fpPS4 implementations. In the one game I've seen calling this function, the game runs a while loop until ReceiveEvent returns something other than 0, causing an infinite loop with the current implementation. This needs testing with other games that can call this function, as I would assume some games may regress from the error return. If any regressions are found, please provide a log. Confirmed improvements: - Ghost of Tsushima - Stranger of Paradise Final Fantasy Origin - Hatsune Miku Project Diva X --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>