[PR #3434] [MERGED] Libraries: Better libSceCamera stubs #3464

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opened 2026-02-27 22:03:47 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:03:47 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/3434
Author: @StevenMiller123
Created: 8/19/2025
Status: ✅ Merged
Merged: 8/20/2025
Merged by: @squidbus

Base: main ← Head: camera-stubs

📝 Commits (9)

7117729 Initial work on improved stubs
c188db9 Get* functions complete
9b9092c Finished stubs
78b2744 Merge branch 'shadps4-emu:main' into camera-stubs
444d9c9 sceCameraStart firmware check
97bb2d0 sceCameraGetAutoExposureGain fix
5b87271 Track opened handles
279b8a2 Fix errors for sceCameraStart
2de32e7 Promote sceCameraIsAttached log to info

📊 Changes

2 files changed (+733 additions, -204 deletions)

View changed files

📝 src/core/libraries/camera/camera.cpp (+640 -145)
📝 src/core/libraries/camera/camera.h (+93 -59)

📄 Description

Like my previous PR did for libSceMove, this PR stubs most of libSceCamera to match real hardware behaviors for when a camera is not attached.
I wasn't able to fill everything in, but most of what's left are internal functions used by other libraries (in most cases, likely used by libSceVrTracker).

This PR might help games that spam sceCamera stubs on current shadPS4 builds.

I did leave out a handful of parameter checks real hardware does in sceCameraSetConfig, though since the function fails no matter what you input, this shouldn't affect much.

_{🔄 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/3434 **Author:** [@StevenMiller123](https://github.com/StevenMiller123) **Created:** 8/19/2025 **Status:** ✅ Merged **Merged:** 8/20/2025 **Merged by:** [@squidbus](https://github.com/squidbus) **Base:** `main` ← **Head:** `camera-stubs` --- ### 📝 Commits (9) - [`7117729`](https://github.com/shadps4-emu/shadPS4/commit/71177295d6f2b7d4be3f6acc17b4b960a3ebf7e7) Initial work on improved stubs - [`c188db9`](https://github.com/shadps4-emu/shadPS4/commit/c188db94d2f788326af7bee59a65d995cb7608bb) Get* functions complete - [`9b9092c`](https://github.com/shadps4-emu/shadPS4/commit/9b9092c2af57ae880eea33ead9a36182e260cd87) Finished stubs - [`78b2744`](https://github.com/shadps4-emu/shadPS4/commit/78b274454326d99bfd9cdef51b82d836f89942d8) Merge branch 'shadps4-emu:main' into camera-stubs - [`444d9c9`](https://github.com/shadps4-emu/shadPS4/commit/444d9c951914ba9f5914a6b5e36b6c270783141d) sceCameraStart firmware check - [`97bb2d0`](https://github.com/shadps4-emu/shadPS4/commit/97bb2d0922589893057ee5f65ed309da25349259) sceCameraGetAutoExposureGain fix - [`5b87271`](https://github.com/shadps4-emu/shadPS4/commit/5b87271a1c72632b47fcd4fb73da1d2e23b34cce) Track opened handles - [`279b8a2`](https://github.com/shadps4-emu/shadPS4/commit/279b8a2b872fda30734a9308386cab43843d4e27) Fix errors for sceCameraStart - [`2de32e7`](https://github.com/shadps4-emu/shadPS4/commit/2de32e78e3a99f2632819fb8b2aedb51656d1c72) Promote sceCameraIsAttached log to info ### 📊 Changes **2 files changed** (+733 additions, -204 deletions) <details> <summary>View changed files</summary> 📝 `src/core/libraries/camera/camera.cpp` (+640 -145) 📝 `src/core/libraries/camera/camera.h` (+93 -59) </details> ### 📄 Description Like my previous PR did for libSceMove, this PR stubs most of libSceCamera to match real hardware behaviors for when a camera is not attached. I wasn't able to fill everything in, but most of what's left are internal functions used by other libraries (in most cases, likely used by libSceVrTracker). This PR might help games that spam `sceCamera` stubs on current shadPS4 builds. I did leave out a handful of parameter checks real hardware does in `sceCameraSetConfig`, though since the function fails no matter what you input, this shouldn't affect much. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>