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- MGPipeDeriveRenderStateFieldsForChunks: the applier no longer recomputes all 29 fields on every scatter. The four wide walks - the 8-wide blend/colour-mask loop, the 16-wide viewport loop, the 16-wide depth-range loop and the 35-arm capability switch - are guarded by the chunks whose bytes they read, so a per-frame glViewport (the D8 case that sends dynamic chunk D0 alone) pays for one 16-entry copy instead of ~170 stores and 35 switch dispatches. That cost sat on the per-draw path and the gate it threatened is G11's pinned ns/draw. - Every guard is MGPipeRenderStateChunkBitsCovering(offsetof(member), sizeof(member)) over the members the guarded block reads, computed from the boundary table: there is no second, hand-maintained member-to-chunk mapping to go stale when a boundary moves. The scalar copies stay unguarded on purpose - they cannot go stale, which keeps the risk of the scoping confined to four guards. - MGP_PLAIN_CAPABILITY_LIST is written once and used twice, for DeriveCapability's switch arms and for the capability guard's chunk set, so the two cannot drift. - set_patch_state now asserts under poison/verify that the trio agrees with what pipeline chunk P0 delivered, which D6 and D10 both ask for and which was missing: a stale set_patch_state silently clobbered the CSO-delivered levels. Compared bitwise, because a NaN outer level is legal and must equal itself; armed only once a CSO has been bound, which states the ordering contract rather than assuming it. - set_residual_value_state's trip wire compares the carried bits against the WORKING BLOCK instead of PipeInputs::m_capability. Only the derivation writes m_capability, so a residual block emitted before the first bind of a context - what "once per context" means - compared against all-false storage while Dither and Multisample default to true, and aborted under poison. The check is unchanged in strength and now has no ordering contract at all. - PipeApply.h no longer implies the verify comparator is this package's oracle: it arms off MG_Config::Features.PipeVerify, which a unit-test process never sets, so the unit oracle is named for what it is and the comparator is credited to the retrace and integration-verify lanes.