NpTrophy reads the trophy count and icons from the title's trophy
package (names are encrypted and stay not implemented), PS4 v1 save data
calls wrap the native v2/v3 ones, and NpWebApi library contexts, handles
and push event filters work offline (service filters fail without a
signed-in user). libSceAjm is built from the libSceAjm.native sources
for PS4 titles. Limbo's (CUSA01664) remaining PS4 imports, including the
synchronous PS4 TUS calls and the Facebook dialog calls next to the
existing libraries, are exported as not implemented.
The NetCtl ApRp calls, the SaveData debug calls, HttpDbgEnableProfile,
HttpDbgSetPrintf, PadEnableExtensionPort and VideoRecording Init, Term
and SendCommand return 0; ImeForTestFunction returns 0x80BC00FF; the Hmd
distortion work memory align and size are 0x400 and 0x20000 and
DistortionGetCompoundEyeCorrectionCommand returns 0x81110009;
AjmInstanceCodecType returns the instance id shifted right by 14.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RbLgECLQ2bpDM7oe2urGZK
AnyPS5 resolves a title's imports by NID, so a title that imports a system
function no library provides fails to load with an unresolved import. The
PS5 3.20 export inventory lists 193 such exports across 37 PS5 system
libraries AnyPS5 implements but does not provide.
Declare them as throwing stubs so those titles load and reach their next
blocker. Each declaration calls NotImplemented_nid_no_patch and returns 0;
none of them implements the function. Declarations with a credible
prototype use it and cite the source with a pinned commit, and the rest
are declared without parameters, which resolves the import without making
an ABI claim. The technical-debt files record the limitation per library.
libSceMbus and libSceSystemService are left out because pull request #7821
declares them. libSceAgc is left out because its exports are versioned, so
the 3.20 NID names a different symbol from the one AnyPS5 ships.
libSceAvPlayer.native is left out because it compiles libSceAvPlayer's
Export.cpp.
Names and NIDs come from the PS5 3.20 export inventory at
https://github.com/DNNDHH/PS5-3.20_Libs/tree/b2a77c09cd71c01f34c790cfbe98c751a13262ad
Broken Sword - Shadow of the Templars: Reforged (PPSA21480) decodes its
audio itself and uses AJM codec 23 only to resample interleaved s16 PCM
from 44.1 to 48 kHz: every block initializes the instance with
0, 2, 44100, sets the ratio 0.91875 and decodes 235 frames into a
256-frame output. The run threw "AJM: decoding codec 23 is not
implemented".
A codec 23 run now consumes its whole input and emits every output
frame whose position lies inside it, with the Catmull-Rom of the
existing resampler. Cases the title does not show throw, among them a
run after a resampled run without a new initialize.
LibAtrac9 defines six channel configurations but indexed the table with all eight values of the 3-bit field, so indices 6 and 7 read past it and initialized a decoder from the bytes that follow. The config data check now fails for them, which sceAjmDecAt9ParseConfigData, AJM initialization, libSceAudiodec and NGS2 already report as invalid config data.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Ghost of Yotei (PPSA26344, v1.008, eboot 0x2e1cfc) creates an M4AAC
instance (codec 2) and calls sceAjmBatchJobControl with flags
0x200000006000 (RESET | INITIALIZE | SIDEBAND_GAPLESS_DECODE), 8 bytes of
gapless decode plus 8 bytes of M4AAC initialize parameters and an 8-byte
result (#884); INITIALIZE for M4AAC threw on main.
- INITIALIZE (control and sceAjmBatchJobInitialize) reads the 8-byte
{config type (1 ADTS, 2 raw), sampling frequency index} block of
shadPS4 ajm_aac.h at 443f0224; an invalid type or a raw index above 11
returns the invalid parameter result. Raw input is configured from the
instance channels (0 is stereo) as in shadPS4 ajm_aac.cpp.
- RUN decodes ADTS frames (length from the header) and raw access units
(the whole input, as fdk-aac's raw transport) with FFmpeg's AAC decoder
into the instance's S16, S32 or float PCM, with the framework's gapless,
resampling, stream, format and multiple-frames sidebands.
- Without ENABLE_NONDELAY_OUTPUT the first two frames after
initialization or reset produce no output, as in shadPS4. A decoder
error returns CODEC_ERROR | FATAL. The codec info is {heaac, reserved};
the format reports the last frame's bitrate with fdk-aac's formula.
- Throws for what the sources do not settle: ADTS resynchronization,
profiles other than AAC LC, several raw data blocks per frame, channel
configurations other than 1, 2 and 6, more channels than the instance,
HE-AAC without ENABLE_SBR_DECODE, raw input with RUN_MULTIPLE_FRAMES or
several access units, a frame longer than the reserved room, and
unknown codec flags.
guest_ajm decodes an embedded 5-frame stereo ADTS fixture (two chirps,
encoded by FFmpeg 6.1.1's aac encoder at 64 kbit/s) frame by frame, in
one multiple-frames run, as float, as raw access units and with gapless
trimming, and checks sample counts, format, codec info, the delay frames,
RESET, partial input, missing room and the correlation of each channel
with its input chirp at the 1024-sample encoder delay; plus the
INITIALIZE validation results and the refusals.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
A family 255 instance with more than one channel carries no stream count
or mapping in its initialization words, so its decoder now opens on the
first packet: the multistream packet's self-delimited streams are counted
(RFC 6716 appendix B), each stream's TOC stereo flag marks it as coupled,
and the channels map in order. A packet whose streams do not make the
channel count throws.
Metal Gear Solid 4 Master Collection (PPSA18194) initializes a 4-channel
family 255 decoder for its intro movie.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
A job's inputs were joined into one vector before decoding, copying every
input buffer at its stated size. PPSA36082's FMOD submits Opus run jobs
whose one input buffer states 0xFFFFFE74 bytes (a remaining size that
went below zero) ahead of a single packet, so each such job copied about
4 GiB and sceAjmBatchStart took about a second; the mixer missed its
deadline and the title pushed silence. A job with one input buffer now
decodes from that buffer in place, reading only the packets it decodes;
jobs with several input buffers are joined as before.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
sceAjmBatchJobDecodeSplit queues a split run job with the stream
sideband, as sceAjmBatchJobDecode does for a single buffer pair.
sceAjmBatchJobSetResampleParametersEx with a zero ratio change per
sample sets the ratio as sceAjmBatchJobSetResampleParameters does; a
non-zero change throws, since its ramp is unknown.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
AJM's instance and batch tables and APR's file, directory and AMM
state were namespace-scope statics, destroyed by std::exit while the
title's threads keep calling the libraries. A decoder thread then read
a freed instance (an unknown codec), sceAjmBatchWait no longer found
its batch, and APR resolved file ids through a freed vector. The state
is now allocated once and never destroyed.
Config 0x30 (the ambisonic layout, 4 to 16 channels) was rejected at instance init, so Demon's Souls asserted in
its audio player and crashed entering the tutorial level. Each channel is decoded as a mono stream and the
blocks are interleaved.
Every library CMakeLists.txt ended with the same block removing -static,
-static-libgcc and -static-libstdc++ from CMAKE_EXE_LINKER_FLAGS on MinGW,
because core/libs/CMakeLists.txt only removed them after adding the library
directories. Remove them before the libc and library directories are added
so each directory inherits the stripped flags, and drop the 52 copies.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_017pTZqAyVSZy2FZmaqakPHZ
LEGO Horizon Adventures imports 19 functions that no library exports
and no open pull request adds, so it fails eager binding. They are
declared as throwing stubs. The two libSceAjmWVorbis imports have no
known name and are exported by NID from libSceAjm.native.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
sceAjmBatchJobControl threw. It now appends a control job that keeps
the sideband input pointer and runs at sceAjmBatchStart: RESET (bit 13)
clears the context as sceAjmBatchJobClearContext does, INITIALIZE
(bit 14) initializes the codec, and SIDEBAND_GAPLESS_DECODE (bit 45)
overwrites the gapless total and skip counts, in this order.
The sideband input holds the gapless decode first, then the codec's
initialize parameters: 8 bytes for ATRAC9, 12 for Opus, none for MP3.
The output is the 8-byte result. Other flags, INITIALIZE for other
codecs, and other sizes throw. SIDEBAND_GAPLESS_DECODE without RESET
throws too: RPCSX and shadPS4 keep zero counts there. The bits and the
order follow shadPS4 (PS4), the overwrite with RESET follows RPCSX, and
the sizes follow the one title seen.
sceAjmBatchStart processes every job before it returns the batch id, so a
batch that has not been waited on is never pending: cancelling it returns 0.
A batch that was never issued or was already waited on returns INVALID_BATCH,
and a context id that was never issued returns INVALID_CONTEXT, as in shadPS4.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Dean