The initial import of a native multisampled depth target only proceeds
when every HTILE word proves the same clear value, so no compressed Z
planes are read from guest memory. ITERATE_256 only changes how the DB
and the texture unit walk compressed MSAA Z planes (Mesa
ac_descriptors.c: "TC-compatible MSAA HTILE requires ITERATE_256").
The HTILE footprint (Addrlib) and the HTILE clear words (Mesa
radv_get_htile_fast_clear_value) do not depend on it. The import no
longer requires it; the texture's ITERATE_256 must still match the
target's.
Unblocks PPSA27836 (Onimusha: Way of the Sword), which samples a
four-sample D32 target with pipe-aligned HTILE and ITERATE_256 off.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Resolves MultisampleTarget against #6635: the sampled view takes the requested view type and keeps the sampled-only usage when the target has a storage view for the guest's sample order.
reachingWriter followed only fall-through and direct branches, so a V#
load on a path that reaches the loop through an s_setpc_b64 jump the
control flow analysis resolves was not seen, and another load could be
taken as the only writer. The walk now follows those jumps. It also
fails at s_call_b64 targets, whose callers it does not follow, instead
of walking from a function entry into the code above it.
Co-Authored-By: Claude <[email protected]>
Repacked copies and depth stencil copies allocated device-local memory
directly and stopped the title on a refusal; they now take the same
allocation path as the other images. Device buffers choose their host
fallback type the same way, the host placement line carries the cumulative
MiB, and the debt file records that a placed image stays in host memory
for its lifetime.
A queue that delivered an end-of-pipe interrupt from its own release stopped
delivering the flip's event for the rest of the run, so a title that raises a
release interrupt once and then waits on the flip event never saw it again.
Count the flips a queue has taken since its last delivered release interrupt:
four consecutive flips keep the latch, a fifth clears it and raises the event,
so the queue recovers within five flips. Gran Turismo 7 (PPSA01317) pairs two
flips with one release interrupt per frame, which stays under the limit, and a
title that flips without further release interrupts recovers.
Extend agc_driver_eop_interrupts: a latched queue still delivers its own
releases, flips keep reaching the video output while their event is suppressed,
an event returns once the latch clears, and a release followed by two flips
raises none.
ARCHITECTURE.md and the libSceAgcDriver debt entry now say that a
settled Windows import under 1 MiB returns to the write watch only when
no storage image overlaps it, and why.
The remap mode stays a specialization constant and cache key input. Scale and
offset are two push words at byte 104, patched per draw, so draws that differ
only in depth range share one pipeline. The recipe, journal and serializer
carry the mode only.
