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AnyPS5/docs/dev/debt/libSceAudioIn.md
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hypermistandClaude Opus 5.5 d6f2d6501e docs(debt): cite firmware 13.60, not 12.00, for the decrypted modules
The modules these entries were read from record SDK 13.60 (0x13600007)
in their module-param segment, so they are firmware 13.60. Only the
version label changes; the behaviour described is unchanged.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_013XFS3FUfBtqCVfwmBrRQ6q
2026-10-26 16:17:50 +01:00

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Markdown

# libSceAudioIn technical debt
### Silent stubs
- [sceAudioInInit](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - returns 0 without library-wide setup, as `sceAudioOutInit` does; each `sceAudioInOpen` opens its own SDL capture device
### Unknown function info
- [sceAudioInDeviceIdOpen](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInDeviceIdAsyncOpen](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetUsbGain](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInIsSharedDevice](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInDeviceIdHqOpen](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInDeviceHqOpen](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetConnections](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetPortConnections](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetPortStatuses](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInGetHandleStatusInfo](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInDeviceOpenEx](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInChangeAppModuleState](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetSparkParam](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetSparkSideTone](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetCompressorPreGain](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature; the PS5 13.60 module returns 0 without reading any argument, and so does this one
- [sceAudioInSetNoiseGateThreshold](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature; the PS5 13.60 module returns 0 without reading any argument, and so does this one
- [sceAudioInSetMicLevel](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetDeviceMuteStatus](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetDevConnection](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInCountPorts](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetUserMute](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInVmicCreate](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInVmicDestroy](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInVmicWrite](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInVmicGetStatus](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInVmicSetMute](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetMode](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInSetMode2](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInExtCtrl](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
- [sceAudioInInputs](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - unknown signature
### Functional
- [sceAudioInIsPadEmbeddedMic](../../../core/libs/prx/libSceAudioIn/Export.cpp) (libSceAudioIn) - returns 0 for every open port: on the console it returns 1 when the port captures from the controller's built-in microphone and 0 for another input device, but ports here capture from the host's default input device
- [sceAudioInHqOpen, sceAudioInAsyncOpen](../../../core/libs/prx/libSceAudioIn/Export.cpp) - PS5 wrapper validation requires 48000 Hz followed by exactly 128 samples for both calls; HqOpen then requires format 2. The host uses the same SDL capture path for both, so native asynchronous scheduling and high-quality processing are not reproduced. Common port validation, device selection and host capture pacing remain incomplete. One title (PPSA03355, in its libfmod plugin) disassembled for this entry calls `sceAudioInAsyncOpen` from one call site (0xe5972) with index 0, 128 samples, 48000 Hz and a last argument of 2, plus a type argument of 0 or 1, which agrees with the 48000 Hz and 128 samples above; it stores the result in a slot of its own and branches on a negative result. What the last argument 2 means is not shown.
- [sceAudioInGetGain, sceAudioInGetRerouteCount](../../../core/libs/prx/libSceAudioIn/Export.cpp) - GetGain writes 1.0f before handle validation and returns 0x80260105 for a null output, as confirmed by the PS5 module. Native handle bit checks and uninitialized/inactive port errors differ from the host port table. Native reroute counters follow device reassignment; the host opens each SDL device once and reports zero.