set_context_values (opcode 79, MGPContextValues 96B, kCtxState) carries the active texture
unit, the max touched unit, the fifteen touched-binding-point counts and the five value-class
XFB rows, emitted at validate under the subsystem bit and hash-suppressed as a whole; the
emit gate and the residual-skip gate read the same answer so they can never disagree.
MGPipeApplySetContextValues writes gPipeInputs (the PackState shape). MGPAttribValue grows
24->56B to carry the frontend's converted three views, and MGPipeApplySetVertexAttribDefaults
finally writes them (the 'ignores MGPAttribValue::ValueClass' warning dies), so
GetCurrentVertexAttribute leaves the refusal set. The three texture shutters answer the
applier's own serials under a server-stamped verb (APPLIER_DERIVED), storage answer kept
verbatim elsewhere. FieldOwnership.def: nine value-class rows become derived RECORD_SUPPLIED,
the three shutters APPLIER_DERIVED, the nine object-class rows keep their phases;
FieldOwnershipTest pins that the remaining pulls are exactly the object-class list.
gen_pipe.py gains SCAN_EXEMPT_ACCESSORS with per-name reasons and retiring phases (it repairs
the --check gate the hd merge's two G6 probes had left red).
Evidence: unit 2175/2175; integration-split 111/111; both generators' --check and
--self-test green; rsp on the Xfb capture scenario 36 -> 22; red-once - gating the emission
off turns seven named scenarios red, restoring returns 111/111. CONTRACT-P5C section 5.3.
A split-only verb-handle workspace in MGPipeApplierState (written by the sinks before
dispatch, read by the backend within the same verb) carries the record's handles to the
backend entries whose shared function-table signatures cannot grow them without moving
G1. OnBlit resolves ReadFbo/DrawFbo through the FBO twin table by handle (the named arm
of BlitFramebuffer, a loud refusal when the backend does not consume it) and the split
path's ScopedBlitBindings rebinding is deleted; CopyTex resolves MGPCopyFromFramebuffer::Dst;
the mip descriptor check resolves MGPMipPlan::Res; the indirect families resolve their
buffer handles from the records and read the bytes from the server staged shadow with
RequireStagedCoverage. EnsureBufferResourceForHandle answers HasDefinedContent from
Desc.HasDefinedContent OR the staged coverage set (the streaming idiom defines content
through subdata with no new descriptor). The minting GetOrCreate(StatePtr), HandleOf and
the death switch's lifetime-id arms take Fatal{RoleViolation, MGPipeSlots} from the apply
thread, as do the three MGPipeSlots() entry points; the frontend BufferObject legacy
accessors take Fatal{RoleViolation, buffer-legacy-arm}; Magma's four caps reads go to the
server's own backend and the client-mirror fallback arm is a named refusal.
Evidence: unit 2156/2156 (incl. 9 new RemoteF1 + 10 new RemoteGuards death tests pinning
the four Fatal names); monolith smoke green; six production mutations each turned their
named test red and were restored; c1f_redcheck M5 RED then RESTORED GREEN. The mip
descriptor check overlaps tx and is coordinated at the merge (tx's sync rekey wins the
sync body, this handle resolution wins the identity check). CONTRACT-P5C section 3.
swung0x48