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AnyPS5/docs/dev/debt/libSceSocialScreen.md
T
BunnyFlandClaude Opus 5.5 2259afc1d2 feat(libSceSocialScreen): implement sceSocialScreenInitializeSeparateModeParameter
Follows firmware 13.42's libSceSocialScreen.sprx, read from its
disassembly and run natively on x86-64: a null pointer returns
0x81440003; otherwise the block gets 1 at offset 0 and zeros in bytes
4 to 31, and it returns 0.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-30 02:41:41 +01:00

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# libSceSocialScreen technical debt
### Unknown function info
- [sceSocialScreenCloseSeparateMode, sceSocialScreenConfigureSeparateMode, sceSocialScreenCrashDaemon, sceSocialScreenGetIgnoreSeparateMode, sceSocialScreenInitialize, sceSocialScreenOpenSeparateMode, sceSocialScreenReserveHighFrameRateVideoCaptureRequest, sceSocialScreenSetIgnoreSeparateMode, sceSocialScreenSetMode and sceSocialScreenTerminate](../../../core/libs/prx/libSceSocialScreen/Export.cpp) (libSceSocialScreen) - names and NIDs are present in the [PS5 3.20 export inventory](https://github.com/DNNDHH/PS5-3.20_Libs/blob/b2a77c09cd71c01f34c790cfbe98c751a13262ad/libSceSocialScreen.c), but no credible prototypes were found. The declarations have no parameters solely to resolve known imports; this is not an ABI claim and callers must not call them until signatures are verified
- [sceSocialScreenInitializeSeparateModeParameter](../../../core/libs/prx/libSceSocialScreen/Export.cpp) (libSceSocialScreen) - the layout of the 32-byte parameter block is unknown. It follows firmware 13.42's libSceSocialScreen.sprx, read from its disassembly and run natively on x86-64 (not a console): a null pointer returns `0x81440003`; otherwise it stores the 32-bit value 1 at offset 0, clears bytes 4 to 31, leaves later bytes unchanged and returns 0.