#1629 makes sceAgcDcbResetQueue throw 'unsupported op bit 0x40' (and for
0x200/0x400). Dreaming Sarah and Astro Bot call it with op bit 0x40 at
start-up, so both abort before the first frame. Main with only #1629
reverted runs Dreaming Sarah normally again (59.9/59.9 fps, no skipped
draws, no flashes).
Replace the CLEAR_STATE approximation with the envelope and per-op-bit packet groups measured on PS5 firmware 13.60. Emit groups for op bits 0x001, 0x002, 0x004, 0x008, 0x010, 0x020, 0x080, 0x100 and 0x800 in ascending order; throw for 0x040, 0x200 and 0x400 whose packets the driver rejects. state 2 sets the envelope flag and state 3 sets the 0x004 and 0x800 group payload dword.
Write the 2-dword CLEAR_STATE (0x12) packet with a 4-bit command, the
packet the driver already validates and executes by restoring the
initial context registers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Only the lines this branch added lose their comments; the commits before
keep them, with the reasoning behind each change, for whoever digs into
that code later.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- packet sizes for the existing builders and the tessellation ring
config
- direct register writes and end-of-pipe action data, type and cache
patches
- GS/HS shader halves fused by merging their registers, after Kyty
- jump target patches; reserved jumps are allowed
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Comments in this codebase may only mark technical debt (human-added
only), the end of #endif, and the end of a namespace, per
docs/dev/CONVENTIONS.md. Remove the inline rationale comments added in
the AGC PM4 opcode and shader recompiler robustness commits; the code
itself, the commit history, and the PR description now carry that
context instead.
Notably, Command::WriteMemSemaphore takes the corrected 4-argument
form (address, waitForMailbox, signalType, operation): an earlier
revision of this helper used a different, incompatible argument
order. sceAgc*MemSemaphore callers derive waitForMailbox/signalType
from the low two bits of clientCode, and operation from action
(0 = signal, 1 = wait). This ABI note previously lived as an inline
comment; it is recorded here instead per the no-comments convention.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Fills in guest-facing sceAgc* entry points across Acb/Cb/DcbDraw/DcbFlow/DcbState/Misc
that were still stubbed with NotImplemented_nid_no_patch on current upstream, one layer
below upstream's Recorder rearchitecture:
- Command/Control.{hpp,cpp} (new): WriteJump, WriteRewind, WritePredication,
WriteMemSemaphore helpers shared by the Acb/Dcb entry points below.
- Command/Memory.{hpp,cpp}: WriteCopyData, WriteAtomicMem helpers.
- Acb/Control.cpp: Jump/JumpGetSize, Rewind/RewindGetSize.
- Acb/Dispatch.cpp: DispatchIndirectGetSize.
- Acb/Memory.cpp: AcquireMemGetSize, CopyData(+Size), AtomicMem(+Size),
AtomicGdsGetSize, PrimeUtcl2(+Size).
- Acb/Sync.cpp: CondExec(+Size), WaitOnAddressGetSize, EventWriteGetSize,
QueueEndOfShaderActionGetSize, MemSemaphore.
- Cb/Dispatch.cpp: DispatchGetSize only (sceAgcCbDispatch itself left untouched --
upstream's modifier mask 0xa038u|0x41u there is correct as-is).
- DcbDraw/DrawIndexed.cpp: DrawIndexMultiInstanced(+GetSize), still unimplemented
even after upstream's own indexed-draw work.
- DcbFlow/Control.cpp: Jump, Rewind(+Size), and a real WaitUntilSafeForRendering that
emits AgcDriver::RenderingWaitPacketHeader (recognized by the executor's fence wait
in Driver.cpp) instead of upstream's plain-NOP stub, which the executor does not
special-case.
- DcbFlow/Memory.cpp: AcquireMemGetSize, CopyData(+Size), DmaDataGetSize,
AtomicMem(+Size), AtomicGdsGetSize, WriteDataGetSize.
- DcbFlow/Sync.cpp: CondExec(+Size), WaitOnAddressGetSize,
StallCommandBufferParserGetSize, MemSemaphore.
- DcbState/Predication.cpp: SetPredication only (the file's 3 GetSize functions are
left as upstream's diagnostic stubs, not real fixes).
- Misc/PacketInfo.cpp: sceAgcDcbGetSystemSoftwareVersion.
ABI correction: Command::WriteMemSemaphore takes the corrected 4-argument form
(address, waitForMailbox, signalType, operation). The Acb/DcbFlow sceAgc*MemSemaphore
entry points still expose the older (action, clientCode, address) guest signature;
their bodies now decode `action` into the signal/wait operation and the low two bits
of `clientCode` into signalType/waitForMailbox before calling the corrected helper.
Not ported (already superseded or out of scope per review): WriteMarker/WriteCustomNop/
WriteEventWrite/WriteCondExec/WriteDispatchIndirectAddress (duplicate upstream's
existing Marker/EventWrite/DispatchIndirect logic), Acb DmaData/DmaDataGetSize/
WriteData/EventWrite (already implemented upstream), DcbFlow EventWrite(+Size)
(upstream's version handles the 8-byte occlusion-address case more completely),
DcbDraw's other DrawIndex* entry points (already implemented upstream),
Misc/Trinity.cpp, Patch/WriteData.cpp, DcbState/Marker.cpp (all superseded by
upstream equivalents).
Josip Parlov
MathiasDevelopes
Dean Galvin
ahmedhamouda78
hugodearaujo
STL1te
OverkillLabs
devilismyfriend
boykopovar