Nothing runs in VR2D without a headset, so sceHmdInternalIsGameVr2d,
IsMiniAppVr2d, IsCommonDlgVr2d and IsCommonDlgMiniAppVr2d return false,
the answer the console gives to the same four queries in libSceHmd2.
sceHmdOpen never issues a handle without a headset, so the distortion
correction, wide-near correction and 2D VR command queries, and their
sceHmdDistortion* export aliases, answer as the other handle queries:
NOT_INITIALIZED before sceHmdInitialize and HANDLE_INVALID after it,
leaving the command buffer unwritten.
A fourth title reached the refusal on another GPU and OS (reported on the
PR), so the entry no longer names a count.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
sceNpTssCreateNpTitleCtxA creates a context like sceNpTusCreateNpTitleCtxA,
and sceNpTssCreateNpTitleCtx checks its NpId and service label first, as
shadPS4 does; both share the TUS table, its 32-context limit and its
requests.
A handler's blocks are now holds kept apart from the mask sigprocmask sets, and released when the handler returns, so a sigprocmask(SIG_BLOCK) from another thread meanwhile survives even for a signal in the handler's sa_mask. sigprocmask reports the holds; SIG_UNBLOCK of a held signal releases its hold and SIG_SETMASK, which longjmp uses, releases them all, while sigsuspend's own restore keeps them.
main now keeps all four words of the guest signal mask. A handler's sa_mask above signal 32 is added too, and SIGKILL and SIGSTOP stay unblocked, as sigprocmask leaves them.
sceAudioPropagationSourceRender accepted only format 2. The RenderInfo
word at +0x28 is SharpProspero's AudioPropagationOutputFormat: 0, 1 and 2
are first- to third-order Ambisonics (4, 9 and 16 float channels), 4 and 5
are 8 interleaved float channels. SAROS (PPSA07631) renders format 0.
Other values still throw, and an output that is not a whole number of
frames is rejected. Based on db91769497 from the JJenkx fork.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
A dump with sce_sys/playgo-scenario.json and no chunk table lists chunks 0
to 999 through scePlayGoGetChunkId, but every other id was still reported as
installed. Destruction AllStars (PPSA02630) asks for chunk ids from 0 up until
one is rejected; because no id ever was, the walk wrapped the 16-bit id and
grew an array of 16-byte entries until a 5.18 GiB allocation failed about one
second into startup ("Ran out of memory allocating 5565054976 bytes").
An id outside the listed 0 to 999 is now answered like an unlisted id of a
dump without any playgo file: APS5_PLAYGO_UNLISTED_CHUNKS=installed or
=absent answers it, and without an answer the call throws naming the missing
chunk table.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
hypermist