AnyPS5/docs/dev/debt/libSceVisionManager.md

libSceVisionManager technical debt

Unknown function info

• sceVisionManagerApplyCalibrateHmdResult, sceVisionManagerCancelRequest, sceVisionManagerFinalize, sceVisionManagerGenerateRegisterUserData, sceVisionManagerGenerateRegisterUserDataFinalize, sceVisionManagerGenerateRegisterUserDataInitialize, sceVisionManagerGetCalibrateTrackingLedInfo, sceVisionManagerGetCalibrateTrackingLedNecessity, sceVisionManagerGetHitCountOfRegisterUserData, sceVisionManagerGetRegisterUserDataSize, sceVisionManagerGetRegisterUserDataVersion, sceVisionManagerGetResultOfCalibrateHmd, sceVisionManagerGetResultOfCalibrateStereoCamera, sceVisionManagerGetResultOfCalibrateTrackingLed, sceVisionManagerGetResultOfFindFace, sceVisionManagerGetStoreCameraImgYPtr, sceVisionManagerInitialize, sceVisionManagerRegistryClear, sceVisionManagerRequestCalibrateHmd, sceVisionManagerRequestCalibrateStereoCamera, sceVisionManagerRequestCalibrateTrackingLed, sceVisionManagerRequestClose, sceVisionManagerRequestFindFace, sceVisionManagerRequestHeadDetection, sceVisionManagerRequestInitializeRegisterUserData, sceVisionManagerRequestOpen, sceVisionManagerRequestRecogUtility, sceVisionManagerRequestStoreCameraImgY, sceVisionManagerSetCallbackForUpdateCalibrateHmdResult, sceVisionManagerSetCallbackForUpdateCalibrateStereoCameraResult, sceVisionManagerSetCallbackForUpdateCalibrateTrackingLedResult, sceVisionManagerSetCallbackForUpdateCameraFrame, sceVisionManagerSetCallbackForUpdateCtrlCore, sceVisionManagerSetCallbackForUpdateRecog, sceVisionManagerSetCallbackForUpdateRunningStatus, sceVisionManagerSetCallbackForUpdateStoreFrame and sceVisionManagerWaitResponse (libSceVisionManager) - names and NIDs are present in the PS5 3.20 export inventory, 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
• sceVisionManagerGetLibraryVersion, sceVisionManagerGetNumOfRegisterUserDataSlot, sceVisionManagerGetWorkingMemorySize, sceVisionManagerRequestFindPad, sceVisionManagerRequestFindPadCorrespondRegion, sceVisionManagerRequestPadTracking, sceVisionManagerGetResultOfFindPad, sceVisionManagerGetResultOfFindPadCorrespondRegion and -R5dI6KjYpY - the parameter names and the layouts behind the pointers are unknown. They follow firmware 13.42's libSceVisionManager.sprx, read from its disassembly and run natively on x86-64 (not a console); argument types are inferred from register use. None of them reads library state. sceVisionManagerGetLibraryVersion writes 0x1020000214072421 and returns 0, or returns 0x80E70000 for a null pointer. sceVisionManagerGetNumOfRegisterUserDataSlot(version, count) writes 16 for version 0x1017000014043000 and 30 for 0x1020000214072421 and returns 0; any other version returns 0x80E70000 and writes nothing. sceVisionManagerGetWorkingMemorySize writes 0, 0x1600000 and 0x4200000 through its three pointers, without checking them, and returns 0. The pad requests never succeed: sceVisionManagerRequestFindPad(context, parameter) returns 0x80E70004 when both pointers are set and *parameter is nonzero and below 5 (signed), and 0x80E70000 otherwise; sceVisionManagerRequestFindPadCorrespondRegion(context, parameter, region, result) adds that region is 1 to 4 and result is set; sceVisionManagerRequestPadTracking ignores its first argument and uses a limit of 4. sceVisionManagerGetResultOfFindPad and sceVisionManagerGetResultOfFindPadCorrespondRegion return 0x80E70004 when all three pointers are set and 0x80E70000 otherwise. -R5dI6KjYpY(input, output) returns 0x80E70000 for a null pointer; otherwise it clears 32 bytes of output, writes 5 to output[0] when the larger of input[0] and input[1] (unsigned) is 10 to 29 and 10 when it is 30 or more, and returns 0

Additional callable exports

• Additional callable exports - 7 entries present in both version-labelled images are import-resolution declarations only. Neither label independently authenticates retail firmware provenance. Parameter lists, return types and behavior are unverified; parameterless int declarations are placeholders, not verified ABI contracts. Every entry except -R5dI6KjYpY, described under Unknown function info, throws through NotImplemented_nid_no_patch. Unidentified names use literal NID aliases. Identified candidate names match their NIDs in the public symbol database or supplemental catalog.

Name	NID
Unknown	-R5dI6KjYpY
Unknown	0chNZ7GKUO0
Unknown	9gGQMrf6sWg
Unknown	ORAn12NcHYs
Unknown	YQiB-svtbcc
Unknown	dzN0VRFvA84
Unknown	wu4afKNlup4