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59 lines
5.6 KiB
Markdown
59 lines
5.6 KiB
Markdown
# libSceEsvmEngine technical debt
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### Unknown function info
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- [Additional libSceEsvmEngine exports](../../../core/libs/prx/libSceEsvmEngine/Export.cpp) - the 13 name/NID pairs below are defined function exports in the pinned [13.60-labelled inventory](https://github.com/xdCloudy/PS5-13.60-Function-Stub-Library/blob/bfec40deb4c47a17d7603ee2bc79aa6862c0c56b/data/firmware-13.60/libsceesvmengine-c1d3867cc5.jsonl). Their signatures and behavior are unknown; parameterless `int` declarations are import placeholders, not verified ABI prototypes. Every call throws through `NotImplemented_nid_no_patch`. No media processing, decryption or output behavior is implemented. The inventory label is not an independent console measurement.
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| Name | NID |
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| --- | --- |
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| `sceEsvmEngineAddDecoder2` | `Ta5fE19XPak` |
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| `sceEsvmEngineAppAudioSyncFlush` | `X-FCXoSphI8` |
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| `sceEsvmEngineGetMetrics` | `gh3Zne9NOHc` |
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| `sceEsvmEngineGetVideoPlaybackQuality` | `N8XIjTVfG0I` |
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| `sceEsvmEngineInitializeCdm` | `RoPRqUDZyZ8` |
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| `sceEsvmEngineMediaKeySessionDecryptAudioData` | `tRvIFde5wIY` |
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| `sceEsvmEngineMediaKeysDecryptAudioData` | `bJlgPqkTyHI` |
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| `sceEsvmEngineMediaKeysSetAppParameter` | `oTDWoz5VJ4c` |
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| `sceEsvmEngineProcessAckResponse` | `RIWSlTAAgO4` |
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| `sceEsvmEngineReleaseVideoFrame` | `hrURCROOha8` |
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| `sceEsvmEngineSetAudiblePlaybackRate` | `SVxIJmOxpaA` |
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| `sceEsvmEngineSetMediaKeys` | `KkzmX+PA+Hg` |
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| `sceEsvmEngineSyncVideo` | `ZybN1iURGkk` |
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- [sceEsvmEngineDestroyMediaKeySystemAccess, sceEsvmEngineMediaKeySessionClose, sceEsvmEngineMediaKeySessionGenerateRequest, sceEsvmEngineMediaKeySessionGetExpiration, sceEsvmEngineMediaKeySessionGetKeyStatuses, sceEsvmEngineMediaKeySessionGetSessionId, sceEsvmEngineMediaKeySessionLoad, sceEsvmEngineMediaKeySessionRemove, sceEsvmEngineMediaKeySessionSetEventHandler, sceEsvmEngineMediaKeySessionUpdate, sceEsvmEngineMediaKeySystemAccessCreateMediaKeys, sceEsvmEngineMediaKeySystemAccessDestroyMediaKeys, sceEsvmEngineMediaKeySystemAccessGetConfiguration, sceEsvmEngineMediaKeySystemAccessSetCdmStorageConfig, sceEsvmEngineMediaKeysCreateSession, sceEsvmEngineMediaKeysDestroySession, sceEsvmEngineMediaKeysSetEventHandler, sceEsvmEngineMediaKeysSetServerCertificate and sceEsvmEngineRequestMediaKeySystemAccess](../../../core/libs/prx/libSceEsvmEngine/Export.cpp) (libSceEsvmEngine) - names and NIDs are present in the [PS5 3.20 export inventory](https://github.com/DNNDHH/PS5-3.20_Libs/blob/b2a77c09cd71c01f34c790cfbe98c751a13262ad/libSceEsvmEngine.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
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### Additional callable exports
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- [Additional callable exports](../../../core/libs/prx/libSceEsvmEngine/Export.cpp) - 26 entries observed in a 3.20-labelled image and a later 13.60-labelled image are import-resolution declarations only. Neither image label authenticates a retail firmware version. Parameter lists, return types and behavior are unverified; parameterless `int` declarations are placeholders, not verified ABI contracts. Every entry throws through `NotImplemented_nid_no_patch`. Unidentified names use literal NID aliases. No runtime functionality is implemented. Identified candidate names match their NIDs in the [public symbol database](https://github.com/zecoxao/sce_symbols/blob/2883963a0a514ba6e77407a08ef4730a65e88254/aerolib.csv) or [supplemental catalog](https://github.com/claimore22/ps5rs/blob/2304be5131221bae0dac24b9767cabffda33f747/data/nids.csv).
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[Version-pinned selected ELF export records](https://gist.github.com/kyon-eth/752e1b1d4a6ac8a26c97e693527fefbd/a7bddd315c7740a7d065af9e80b0447fcd5b91be) list every NID below with its image label, decoded export module and library, raw qualified symbol, ELF function type, value and size for each inspected version-labelled module. The extract SHA-256 is `63256453dc9620091ce6af95f8b243b7da8f2ce76a585f4886f76aa6625b5b21`; its full-module sorted-function-NID digests and raw module-parameter words permit independent comparison. The extract is an analyst-produced metadata record, not independent authentication of the original images or proof of prototypes or behavior. The separately published 3.20 source catalog has a module file but none of these selected NIDs.
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| Name | NID |
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| --- | --- |
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| `sceEsvmEngineAddDecoder` | `D4Ex5rUqcBM` |
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| `sceEsvmEngineCreateContext` | `LOxl2o7S5EY` |
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| `sceEsvmEngineDbgOverrideMediaKeySession` | `XE8RBNi6sUo` |
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| `sceEsvmEngineDeleteContext` | `b7eplMCoF0g` |
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| `sceEsvmEngineFlush` | `HHrTPYewPsA` |
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| `sceEsvmEngineGetAudioFrame` | `B627rbCsTAs` |
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| `sceEsvmEngineGetPlaybackRate` | `mTNCGmnJUkw` |
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| `sceEsvmEngineGetProvisioningRequest` | `9biIbMBK5Ko` |
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| `sceEsvmEngineGetServiceCertificateRequest` | `qp4iYAwTVOs` |
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| `sceEsvmEngineGetVideoFrame` | `2GTglBJoeUI` |
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| `sceEsvmEngineHandleProvisioningResponse` | `Ec5R6hlGOi0` |
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| `sceEsvmEngineInitialize` | `fo4jUOJKgLQ` |
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| `sceEsvmEngineIsProvisioned` | `O-viosYkkcA` |
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| `sceEsvmEngineMediaKeySystemAccessCreateMediaKeys2` | `-14JqmMs00Y` |
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| `sceEsvmEngineMediaKeySystemAccessGetKeySystem` | `r1PRJWghAn0` |
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| `sceEsvmEngineParseAndLoadServerCertificateResponse` | `1MtR379QDeI` |
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| `sceEsvmEnginePause` | `mCIo3hBAOcg` |
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| `sceEsvmEnginePlay` | `2K+lAUqbQRU` |
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| `sceEsvmEnginePushAccessUnit` | `mi7i29zTaIg` |
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| `sceEsvmEngineQueryVideoMemory` | `pHP1Q3qF5ps` |
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| `sceEsvmEngineRemoveDecoder` | `8Q9MxnhfP3M` |
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| `sceEsvmEngineSetPlaybackRate` | `Mi+eloAOsKs` |
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| `sceEsvmEngineSetServerCertificate2` | `bdutxKejMx8` |
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| `sceEsvmEngineTerminate` | `e2j1lH088qw` |
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| `Unknown` | `TLCfQqZ-6AU` |
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| `Unknown` | `Y6Rtwfuj0Bw` |
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