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render: retire inert capture-inference guards superseded by the identity store

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mchughalex 2026-07-17 12:01:40 +01:00
parent bfb3c07839
commit ae9720bf1a
1 changed files with 72 additions and 580 deletions
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650
src/skate3_native_scene.cpp
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@ -405,15 +405,6 @@ REXCVAR_DEFINE_BOOL(skate3_native_render_scene_shadows, true, "Skate 3",
"Cascade matrices are captured per frame from the game's own "
"material constants.")
.lifecycle(rex::cvar::Lifecycle::kHotReload);
REXCVAR_DEFINE_BOOL(skate3_native_render_scene_palette_alt_guard, true, "Skate 3",
"Publish-side bone-palette alternation guard: a character piece "
"whose served palette returns bit-exact to the previous-but-one "
"frame's palette (A,B,A,B: the capture fixup alternating between "
"two banks) keeps last frame's palette instead. Damps the "
"high-fps hair/garment deformation flicker; real motion is never "
"affected (a genuine pose never round-trips in two rendered "
"frames).")
.lifecycle(rex::cvar::Lifecycle::kHotReload);
REXCVAR_DEFINE_BOOL(skate3_native_render_scene_caster_refresh_all, true, "Skate 3",
"Perspective-bank palette refresh covers ALL caster-sourced "
"skinned captures: skinned-published ROPA garments join the "
@ -1151,14 +1142,9 @@ std::unordered_map<uint32_t, std::array<float, 60>> g_char_rows_cache;
float g_char_shadow_bias[3] = {};
uint64_t g_char_shadow_bias_frame = 0;
std::atomic<uint64_t> g_char_rows_reused{0};
// mesh -> last published bone palette (skinned single-instance meshes).
// Rescue for frames whose palette capture was REFUSED by the acceptance
// gates (RefinePaletteBase returning 0 on a stale/ambiguous bank): garments
// that draw only once per frame (the trucker cap) have no later draw for
// the fixup to pop on, so a refused capture used to mean a one-frame
// disappearance (the "momentary blip" while rotating the camera). One frame
// of pose lag is invisible; a missing hat is not. Single-instance only;
// clones share meshes with per-instance poses. Guest-render-thread only.
// Cached palette entry for the per-instance rescue below. A refused
// capture re-publishes with the cached palette: one frame of pose lag is
// invisible; a one-frame disappearance is not. Guest-render-thread only.
struct CachedBones {
std::vector<float> bones;
// g_guest_frame at refresh: rescues/heals must be FRESH; a close-pass
@ -1166,15 +1152,10 @@ struct CachedBones {
// BEHIND its live position (the momentary ghost-back).
uint64_t frame = 0;
};
std::unordered_map<uint32_t, CachedBones> g_bones_cache;
std::atomic<uint64_t> g_bones_rescued{0};
// ctx -> last published palette for skinned character-family items (the
// per-INSTANCE sibling of g_bones_cache): clones share meshes, so the
// mesh-keyed rescue is gated to pub_count==1 and a refused clone capture
// next to a published twin got NOTHING: a one-frame invisibility blink.
// The MeshContext is the game's own per-instance identity,
// so this cache rescues each instance
// with ITS OWN last palette regardless of how many clones are alive.
// ctx -> last published palette for skinned character-family items. The
// MeshContext is the game's own per-instance identity, so this cache
// rescues each instance with ITS OWN last palette regardless of how many
// clones are alive.
std::unordered_map<uint32_t, CachedBones> g_bones_cache_ctx;
std::atomic<uint64_t> g_lw_ctx_rescued{0};
// LW entity store consumption counters (stats line lw[...]).
@ -1228,12 +1209,6 @@ struct CharRowsEnt {
std::unordered_map<uint32_t, CharRowsEnt> g_char_rows_cache_ent;
std::atomic<uint64_t> g_char_rows_ent_served{0};
std::atomic<uint64_t> g_char_rows_inst_served{0};
// Perspective refreshes committed onto skinned-published ROPA pieces (the
// caster_refresh_all fix; see the fixup's candidate selection).
std::atomic<uint64_t> g_ropa_caster_refreshed{0};
// Clone-group pending pairings redirected by palette identity (each count is
// one prevented twin-palette swap; see the fixup's identity ranking).
std::atomic<uint64_t> g_pending_pair_fixed{0};
// Items served authoritative pack palettes this frame / total (see
// native_palette::ServeAuthoritativePalettes).
uint32_t g_pal_served_frame = 0;
@ -1242,16 +1217,11 @@ std::atomic<uint64_t> g_pal_served_total{0};
// (blended sub-pass vs legacy opaque) changed between consecutive frames;
// each count is one visible flicker event.
std::atomic<uint64_t> g_hair_route_flips{0};
// A,B,A,B alternation probes on the same pieces: served lighting rows,
// bone palettes and strand-coverage texture content returning EXACTLY to
// the previous-but-one frame's value (legitimate animation/lighting drift
// never does).
std::atomic<uint64_t> g_hair_rows_alternations{0};
// A,B,A,B alternation probes: bone palettes (per piece) and the shadow
// cascade state (scene-wide) returning EXACTLY to the previous-but-one
// frame's value (legitimate animation/lighting drift never does).
std::atomic<uint64_t> g_hair_bone_alternations{0};
std::atomic<uint64_t> g_hair_cov_alternations{0};
std::atomic<uint64_t> g_shadow_alternations{0};
// Palette A,B,A,B serves repaired by the publish-side alternation guard.
std::atomic<uint64_t> g_palette_alt_repaired{0};
// ctx -> last PUBLISHED item of a live LW entity (skinned character
// families, non-ropa): when a ctx drops out of the submit records for a
// frame or two while its entity is still alive in the store (observed as
@ -1268,7 +1238,7 @@ struct LwRetained {
};
std::unordered_map<uint32_t, LwRetained> g_lw_last_items;
// mesh -> last RESOLVED ropa garment state (rigid world OR skinned palette).
// Ropa items must NOT ride the g_bones_cache rescue above: a ropa capture is
// Ropa items must NOT ride the palette-only rescue above: a ropa capture is
// refused exactly when the bank is stale (g_ropa_stale), and while the cloth
// sim is ACTIVE the VB holds sim-deformed root-local positions; skinning
// those with a cached palette is the mangled-ribbon interpretation (verified
@ -1277,9 +1247,9 @@ std::unordered_map<uint32_t, LwRetained> g_lw_last_items;
// a refused frame drops the garment (the momentary invisible torso). The
// dyn decode workers already keep the drawn cloth VB one frame behind the
// sim, so re-publishing last frame's resolved MODE + transform is exactly
// age-consistent with the vertices being drawn. Single-instance meshes only,
// like g_bones_cache; clones share meshes with per-instance transforms.
// Guest-render-thread only.
// age-consistent with the vertices being drawn. Single-instance meshes only
// - clones share meshes with per-instance transforms. Guest-render-thread
// only.
struct RopaResolvedState {
bool skinned = false;
float world[16] = {};
@ -1293,27 +1263,6 @@ struct RopaResolvedState {
};
std::unordered_map<uint32_t, RopaResolvedState> g_ropa_state_cache;
std::atomic<uint64_t> g_ropa_rescued{0};
// mesh -> payload identity + resolved MODE of the ropa decode currently
// RESIDENT on the GPU (written by PrewarmCommit on the render thread when a
// dyn decode job lands; read by BuildFrameScene on the guest thread, hence
// the mutex). The dyn decode workers run 1-2 frames behind the capture, and
// the draw path deliberately tolerates a fingerprint mismatch on dynamic
// payloads (cloth one frame behind the sim). At a sim MODE FLIP that
// tolerance was the residual ribbon: the flip frame publishes the NEW
// mode's interpretation (skinned palette) while the GPU still draws the OLD
// payload's decode (sim-deformed root-local verts) until the worker's
// re-decode commits: skinned-over-sim content for 1-2 frames, the brief
// hard-to-catch stretched-strip flash. The frame-end coherence guard cannot
// see this (ropa[mismatch] stayed 0 in testing): the
// SNAPSHOT it checks is coherent with the new mode; the RESIDENT decode is
// not. BuildFrameScene's flip-hold pass keeps publishing the previous
// resolved state until the resident decode matches the published mode.
struct RopaResidentDecode {
uint64_t fp = 0;
bool skinned = false;
};
std::mutex g_ropa_resident_mutex;
std::unordered_map<uint32_t, RopaResidentDecode> g_ropa_resident;
// mesh -> sample verts of the most recent DECODE of a skinned mesh (bind-
// space position + raw blend attribs, ~32 evenly spaced), written by
// DecodeMesh on whichever thread decodes (workers / render), read by the
@ -1569,15 +1518,6 @@ std::atomic<uint64_t> g_ropa_rigid{0};
// or projected the garment off-clip (stale bank from another mesh's draw);
// the item stays pending for the post-draw fixup.
std::atomic<uint64_t> g_ropa_stale{0};
// ropa garments whose resolved mode CHANGED between frames (skinned <->
// rigid: the cloth sim toggling with distance/activity). The flip frames
// are where mode/payload races live; see the dyn-job coherence guard.
std::atomic<uint64_t> g_ropa_flip{0};
// SKINNED-mode ropa payload snapshots whose frame-end VB no longer skins at
// bind size (the cloth sim rewrote it with sim-deformed vertices after the
// draw-time capture): the re-decode is skipped so the GPU keeps last
// frame's coherent verts instead of rendering the mangled ribbon.
std::atomic<uint64_t> g_ropa_mismatch{0};
// ropa captures accepted through the RELAXED near-camera criterion (all
// samples in FRONT of the projection inside a loose 6x guard band + sane
// spread) after the strict half-in-clip score refused them. Up close the
@ -1595,15 +1535,6 @@ std::unordered_map<uint32_t, uint64_t> g_ropa_last_seq;
// stats window.
std::atomic<uint64_t> g_ropa_blend_drawn{0};
std::atomic<uint64_t> g_ropa_blend_miss{0};
// Frames a ropa garment was HELD on its previous resolved state (or dropped
// when no previous state existed) because the GPU-resident decode still
// pairs with the other mode; see g_ropa_resident.
std::atomic<uint64_t> g_ropa_hold{0};
// Published ropa garments vetoed by the detached-garment gate (transform
// more than ~2 m from every character bone in the frame: a wrong joint's
// or wrong instance's transform that the spread gates cannot reject; the
// veto log names the producing path via dbg_src).
std::atomic<uint64_t> g_ropa_detached{0};
// Ropa garments PUBLISHED with a caster-cascade (ortho) bank's palette:
// the ~40 ms-stale rows behind the garment-offset-from-body symptom. The
// same-mode graft in the dyn_slot merge should keep this at ~0 whenever a
@ -4280,66 +4211,15 @@ int ScoreRigidAffine(uint8_t* base, uint32_t bank, uint32_t m, const DrawItem& i
return n == 0 ? -1 : (ok * 16) / n;
}
// Frame-end coherence check for SKINNED-mode ropa payloads (dyn decode
// jobs). The item's mode and palette were captured at draw time, but the
// cloth VB is snapshotted at BuildFrameScene, and the game's cloth sim
// runs concurrently: when it ACTIVATES between the draws and the snapshot
// (skating NPCs toggle with distance, "when he got near"), the copied
// buffer holds sim-deformed root-local vertices, i.e. the ropa VS's OTHER
// branch's input. Skinning those with the palette is the map-length-ribbon
// interpretation (the offline-validated 0/31). Skin the acceptance gate's
// sample vertices from the JUST-COPIED payload and require the same
// bind-size spread the capture gate does; on failure the caller keeps last
// frame's decode (coherent) and retries next frame, when the capture will
// have flipped the mode to match the payload.
bool RopaPayloadCoherent(const DrawItem& item, const std::vector<uint8_t>& vb) {
if (item.stride == 0 || item.bones.size() < 12 || item.bw_offset == 0 ||
item.bi_offset == 0) {
return true;
}
const float bind_diag = BindDiag(item);
const float max_spread = std::max(3.0f * bind_diag, bind_diag + 1.0f);
constexpr uint32_t kSamples = 6;
SkinSampleVert sverts[kSamples];
const int got = ReadSkinSamplesRaw(vb.data(), vb.size(), item, kSamples, sverts);
if (got < 0) {
return true; // unsupported position format: nothing to judge
}
if (got != int(kSamples)) {
// Short copy: garbage in the decoded prefix still fails (the original
// checked each sample before its successor's bounds check); otherwise
// there is nothing to judge.
for (int s = 0; s < got; ++s) {
if (!sverts[s].pos_finite) {
return false;
}
}
return true;
}
float spread = 0.0f;
const int r = SkinnedSpreadHostRows(sverts, kSamples, item.bones.data(),
item.bones.size(), /*min_n=*/2,
/*garbage_fails=*/true, &spread);
if (r < 0) {
return false; // NaN/garbage positions mid-sim-write
}
if (r == 0) {
return true; // nothing to judge
}
return spread <= max_spread;
}
// Dense publish-time coherence gate: skin ~32 samples of the LIVE guest VB
// with the item's PUBLISHED palette and require bind-pose spread. The
// capture acceptance gates sample only 6 verts, so a palette whose junk
// rows sit on UNSAMPLED bones (e.g. a staging bank partially overwritten
// by the next entity's rows between this mesh's draw and our capture)
// passes them and stretches the unsampled islands into the map-length-
// ribbon flash, with zero refusals, zero mismatches, zero gaps in the
// telemetry (ropa[stale=0 mismatch=0 hold=0
// caster=0] yet a momentary stretch on screen). 32 evenly-spaced samples
// cover the islands the 6-vert gates miss. Returns the measured spread via
// out_spread for the diagnosis log.
// ribbon flash. 32 evenly-spaced samples cover the islands the 6-vert
// gates miss. Returns the measured spread via out_spread for the
// diagnosis log.
bool PublishedPaletteSane(uint8_t* base, const DrawItem& item,
float* out_spread) {
*out_spread = 0.0f;
@ -5792,67 +5672,15 @@ void OnDrawDone(uint8_t* base, uint32_t func, uint32_t r4, uint32_t r5, uint32_t
// judder). The refresh entry is only retired by a perspective-bank
// (z/main-pass) capture.
auto oldest = range.second;
uint32_t pending_n = 0;
for (auto it = range.first; it != range.second; ++it) {
if (it->second >= g_frame_dynitems.size() ||
!g_frame_dynitems[it->second].pending) {
continue;
}
++pending_n;
if (oldest == range.second || it->second < oldest->second) {
oldest = it;
}
}
if (pending_n > 1 &&
REXCVAR_GET(skate3_native_render_scene_caster_refresh_all)) {
// Clone-group IDENTITY pairing. FIFO assumes registration order ==
// deferred-draw order; a clone culled from one pass (or a permuted
// deferred list) shifts the pairing by one, so each clone captures its
// TWIN's palette, and frame parity flips it back: the bit-exact
// A,B,A,B bones alternation on clone meshes (fam-5 NPC hair: another
// NPC's head joint = the hair blink; all alternating
// pieces were multi-ctx clone meshes, src=2 perspective-sourced). Rank
// the pending clones by their OWN last published palette (the ctx
// cache) against this bank's bone-0 translation; nearest within 1.5 m
// wins. First-sight clones (no fresh cache) keep FIFO; their own later
// draw still resolves them, and a mispair cannot bit-repeat.
const uint32_t pb_sel = BankPaletteBase(base, bank);
if (pb_sel != 0) {
const float nt[3] = {
LoadGuestF32(base, bank + (pb_sel * 4 + 3) * 4),
LoadGuestF32(base, bank + ((pb_sel + 1) * 4 + 3) * 4),
LoadGuestF32(base, bank + ((pb_sel + 2) * 4 + 3) * 4)};
float best_d2 = 2.25f;
auto best = range.second;
for (auto it = range.first; it != range.second; ++it) {
if (it->second >= g_frame_dynitems.size() ||
!g_frame_dynitems[it->second].pending) {
continue;
}
const DrawItem& c = g_frame_dynitems[it->second];
if (c.ctx == 0 || c.char_family == 0) {
continue;
}
const auto cit = g_bones_cache_ctx.find(c.ctx);
if (cit == g_bones_cache_ctx.end() || cit->second.bones.size() < 12 ||
g_guest_frame - cit->second.frame > 10) {
continue;
}
const float dx = cit->second.bones[3] - nt[0];
const float dy = cit->second.bones[7] - nt[1];
const float dz = cit->second.bones[11] - nt[2];
const float d2 = dx * dx + dy * dy + dz * dz;
if (d2 < best_d2) {
best_d2 = d2;
best = it;
}
}
if (best != range.second && best != oldest) {
g_pending_pair_fixed.fetch_add(1, std::memory_order_relaxed);
oldest = best;
}
}
}
bool caster_refresh = false;
if (oldest == range.second) {
if (REXCVAR_GET(skate3_native_render_scene_caster_refresh_all)) {
@ -5942,20 +5770,7 @@ void OnDrawDone(uint8_t* base, uint32_t func, uint32_t r4, uint32_t r5, uint32_t
probe.caster_bank = BankIsOrtho(base, bank);
probe.pending = false;
probe.dbg_src = 2;
const bool was_ropa_refresh = d.ropa && !probe.caster_bank;
d = std::move(probe);
if (was_ropa_refresh) {
// Live verification for the ropa-inclusion fix (tee/hair riding stale
// caster banks): counts perspective refreshes landing on ropa pieces.
const uint64_t n =
g_ropa_caster_refreshed.fetch_add(1, std::memory_order_relaxed);
if (n < 4 || (n & 8191u) == 0) {
REXLOG_INFO(
"native-scene: ropa caster->perspective palette refresh "
"mesh={:08X} fam={} (n={})",
d.mesh, d.char_family, n);
}
}
if (d.char_family != 0 && g_frame_char_refresh.size() < 256) {
g_frame_char_refresh.emplace(key, oldest->second);
}
@ -8109,16 +7924,13 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
// each submission carries that pass's culled island list. Keep the fullest
// one; a shadow-pass list can be missing body parts the main view needs.
std::unordered_map<uint32_t, size_t> dyn_slot;
// First refused/pending skinned capture per mesh: candidates for the
// post-merge cross-frame palette rescue (see g_bones_cache). Ropa garments
// are kept apart: their rescue must restore last frame's resolved MODE
// First refused/pending ropa capture per mesh, candidates for the
// post-merge rescue, which must restore last frame's resolved MODE
// (rigid vs skinned), never blindly re-skin (see g_ropa_state_cache).
std::unordered_map<uint32_t, const DrawItem*> pending_skinned_by_mesh;
std::unordered_map<uint32_t, const DrawItem*> pending_ropa_by_mesh;
// Per-INSTANCE candidates (ctx-keyed, character families): the mesh-keyed
// rescue above is pub_count==1-gated, so a refused CLONE capture next to
// a published twin dropped for the frame: the NPC visible/invisible
// flicker (see g_bones_cache_ctx).
// Per-INSTANCE skinned candidates (ctx-keyed, character families): a
// refused capture re-publishes with the instance's own last palette
// (see g_bones_cache_ctx).
std::unordered_map<uint32_t, const DrawItem*> pending_skinned_by_ctx;
const auto total_indices = [](const DrawItem& d) {
uint64_t n = 0;
@ -8154,18 +7966,15 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
const DrawItem& cand = dynitems[r.c - 1];
if (cand.pending) {
// Deferred mesh whose draw never came, or a capture the palette
// acceptance gates refused. Remember it: if NO copy of this mesh
// publishes this frame, the post-merge rescue re-publishes it with
// LAST frame's palette (see g_bones_cache); one frame of pose lag
// beats a one-frame-missing hat.
// acceptance gates refused. Remember it: if the instance does not
// publish this frame, the post-merge rescue re-publishes it with
// LAST frame's palette; one frame of pose lag beats a
// one-frame-missing hat.
if (cand.ropa) {
pending_ropa_by_mesh.try_emplace(cand.mesh, &cand);
} else if (cand.skinned) {
pending_skinned_by_mesh.try_emplace(cand.mesh, &cand);
if (cand.ctx != 0 && cand.char_family != 0) {
} else if (cand.skinned && cand.ctx != 0 && cand.char_family != 0) {
pending_skinned_by_ctx.try_emplace(cand.ctx, &cand);
}
}
(cand.skinned ? g_skinned_skipped : g_rigid_dropped)
.fetch_add(1, std::memory_order_relaxed);
continue;
@ -8275,15 +8084,10 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
}
}
}
// Ropa garments whose resolved mode FLIPPED this frame: state as published
// LAST frame, stashed before the cache refresh overwrites it: the
// flip-hold pass below (after the dyn-job enqueue) may need to re-publish
// it while the new mode's decode is still in flight (see g_ropa_resident).
std::unordered_map<uint32_t, RopaResolvedState> ropa_flip_prev;
// Cross-frame palette rescue + cache refresh (see g_bones_cache): exactly
// one published copy of a skinned mesh -> refresh its cache entry; zero
// copies but a refused/pending capture -> re-publish with the cached
// palette (one frame of pose lag instead of a one-frame disappearance).
// Cross-frame palette rescue + cache refresh (see g_bones_cache_ctx and
// g_ropa_state_cache): published copies refresh their cache entries; a
// refused/pending capture re-publishes with the cached palette (one frame
// of pose lag instead of a one-frame disappearance).
if (REXCVAR_GET(skate3_native_render_scene_dynamic_items)) {
// v3 Phase 3 palette flip: serve every mapped skinned character item its
// instance's own packed m_matrices rows (snapshotted at the game's
@ -8305,7 +8109,9 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
// state when a same-mode one exists; else drop the draws; a 1-frame
// blink beats the ribbon.
for (DrawItem& item : scene.items) {
if (!item.skinned || item.bones.empty() || item.pending) {
if (!item.skinned || item.bones.empty() || item.pending ||
item.dbg_src == 10 || // LW-substituted palettes are authoritative
item.dbg_src == 11) { // pack-served palettes are authoritative
continue;
}
float spread = 0.0f;
@ -8337,8 +8143,8 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
healed = true;
}
} else {
// Prefer the per-instance cache (clone-exact) over the mesh-keyed
// one; healing a clone with its TWIN's palette is a teleport.
// Per-instance cache only (clone-exact); healing a clone with its
// TWIN's palette is a teleport.
const auto cit = item.ctx != 0 ? g_bones_cache_ctx.find(item.ctx)
: g_bones_cache_ctx.end();
if (cit != g_bones_cache_ctx.end() &&
@ -8347,15 +8153,6 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
item.bones = cit->second.bones;
item.dbg_src = 6;
healed = true;
} else {
const auto bit = g_bones_cache.find(item.mesh);
if (bit != g_bones_cache.end() &&
bit->second.bones.size() == item.bones.size() &&
g_guest_frame - bit->second.frame <= 10) {
item.bones = bit->second.bones;
item.dbg_src = 6;
healed = true;
}
}
}
if (!healed) {
@ -8369,85 +8166,6 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
item.bones.clear();
}
}
// Detached-garment gate: a ropa garment whose transform sits meters
// from EVERY character bone in the frame is wearing another joint's or
// another instance's transform (wrong-sibling pack pick, one-bone-late
// palette, frozen bank block). Each of those sources yields a coherent,
// sane-spread palette that the spread gates above cannot reject; the
// shirt renders rotated/offset beside the body while tracking it. No
// legitimate frame has a garment more than ~2 m from every character,
// so veto the draws (a blink, and the caster pass shares the item) and
// log the source path for diagnosis.
{
// Anchors = every live bone translation of the frame's character
// pieces (bone 0 alone is not enough: a tee's bone 0 is the HEAD
// joint while a body piece's bone 0 can be a foot, nearly 2 m apart
// on one legitimate character).
static std::vector<std::array<float, 3>> anchors; // guest thread only
anchors.clear();
for (const DrawItem& it : scene.items) {
if (!it.skinned || it.ropa || it.pending || it.char_family == 0 ||
it.bones.size() < 12 || it.draws.empty()) {
continue;
}
for (size_t b = 0; b + 12 <= it.bones.size() && anchors.size() < 2048;
b += 12) {
const float tx = it.bones[b + 3];
const float ty = it.bones[b + 7];
const float tz = it.bones[b + 11];
if (tx == 0.0f && ty == 0.0f && tz == 0.0f) {
continue; // zeroed tail rows carry no position
}
anchors.push_back({tx, ty, tz});
}
}
const int n_anchors = int(anchors.size());
for (DrawItem& item : scene.items) {
if (n_anchors == 0) {
break;
}
if (!item.ropa || item.pending || item.draws.empty()) {
continue;
}
float p[3];
if (item.skinned && item.bones.size() >= 12) {
p[0] = item.bones[3];
p[1] = item.bones[7];
p[2] = item.bones[11];
} else if (!item.skinned) {
p[0] = item.world[12];
p[1] = item.world[13];
p[2] = item.world[14];
} else {
continue;
}
float best_sq = 1e30f;
for (int a = 0; a < n_anchors && best_sq > 4.0f; ++a) {
const float dx = p[0] - anchors[size_t(a)][0];
const float dy = p[1] - anchors[size_t(a)][1];
const float dz = p[2] - anchors[size_t(a)][2];
const float d = dx * dx + dy * dy + dz * dz;
best_sq = d < best_sq ? d : best_sq;
}
if (best_sq <= 4.0f) {
continue;
}
g_ropa_detached.fetch_add(1, std::memory_order_relaxed);
static std::atomic<uint32_t> s_detach_logged{0};
const uint32_t ln = s_detach_logged.fetch_add(1, std::memory_order_relaxed);
if (ln < 24 || (ln & 511u) == 0) {
REXLOG_INFO(
"native-scene: DETACHED ropa garment vetoed mesh={:08X} "
"ctx={:08X} src={} skinned={} caster={} pos=({:.1f},{:.1f},{:.1f}) "
"nearest_char={:.2f}m (n={})",
item.mesh, item.ctx, item.dbg_src, item.skinned ? 1 : 0,
item.caster_bank ? 1 : 0, p[0], p[1], p[2], std::sqrt(best_sq),
ln);
}
item.draws.clear();
item.bones.clear();
}
}
std::unordered_map<uint32_t, uint32_t> pub_count;
for (const DrawItem& item : scene.items) {
// Ropa garments count in EITHER resolved mode (a rigid-resolved copy
@ -8466,33 +8184,19 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
continue;
}
if (item.draws.empty()) {
// Vetoed/dropped this frame (incoherent-palette trip, flip-hold
// clone drop): whatever state it carries must not become the
// "last good" rescue entry.
// Vetoed/dropped this frame (incoherent-palette trip): whatever
// state it carries must not become the "last good" rescue entry.
continue;
}
if (item.ropa) {
// Remember the resolved mode + transform (see g_ropa_state_cache).
if (g_ropa_state_cache.size() < 512) {
const bool now_skinned = item.skinned && !item.bones.empty();
auto [cit, fresh] = g_ropa_state_cache.try_emplace(item.mesh);
RopaResolvedState& c = cit->second;
if (!fresh && c.skinned != now_skinned) {
g_ropa_flip.fetch_add(1, std::memory_order_relaxed);
ropa_flip_prev.emplace(item.mesh, c); // pre-flip published state
}
c.skinned = now_skinned;
RopaResolvedState& c = g_ropa_state_cache[item.mesh];
c.skinned = item.skinned && !item.bones.empty();
std::memcpy(c.world, item.world, sizeof(c.world));
c.bones = item.bones;
c.frame = g_guest_frame;
}
} else if (item.skinned && !item.bones.empty() && !item.caster_bank &&
g_bones_cache.size() < 512) {
// caster_bank palettes are ~40 ms stale; a rescue re-publishing
// one would jump the entity backwards (see the ring ingest guard).
CachedBones& cb = g_bones_cache[item.mesh];
cb.bones = item.bones;
cb.frame = g_guest_frame;
}
}
// Per-instance palette cache refresh (see g_bones_cache_ctx): every
@ -8516,12 +8220,10 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
cb.bones = item.bones;
cb.frame = g_guest_frame;
}
// Per-instance rescue, BEFORE the mesh-keyed one: a refused/pending
// skinned character capture whose ctx did not publish this frame
// re-publishes with ITS OWN last palette (<= 10 frames fresh, same
// bound as the mesh rescue), regardless of how many clones of the mesh
// are alive. Rescued items bump pub_count so the mesh-keyed loop below
// cannot double-publish the same candidate.
// Per-instance rescue: a refused/pending skinned character capture
// whose ctx did not publish this frame re-publishes with ITS OWN last
// palette (<= 10 frames fresh), regardless of how many clones of the
// mesh are alive.
for (const auto& [ctxk, cand] : pending_skinned_by_ctx) {
if (dyn_slot.find(ctxk) != dyn_slot.end()) {
continue; // this instance published live
@ -8542,28 +8244,6 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
dyn_slot.try_emplace(ctxk, scene.items.size() - 1);
g_lw_ctx_rescued.fetch_add(1, std::memory_order_relaxed);
}
for (const auto& [mesh, cand] : pending_skinned_by_mesh) {
if (pub_count.find(mesh) != pub_count.end()) {
continue; // a live copy published; nothing to rescue
}
const auto bit = g_bones_cache.find(mesh);
if (bit == g_bones_cache.end() ||
g_guest_frame - bit->second.frame > 10) {
// Stale cache = an OLD pose: for a moving vehicle the rescue
// rendered it 10-20 m behind its live position (the momentary
// ghost-back). One missing frame beats a teleport.
continue;
}
scene.items.push_back(*cand);
DrawItem& rescued = scene.items.back();
rescued.bones = bit->second.bones;
rescued.pending = false;
rescued.dbg_src = 3;
if (rescued.ctx != 0) {
dyn_slot.try_emplace(rescued.ctx, scene.items.size() - 1);
}
g_bones_rescued.fetch_add(1, std::memory_order_relaxed);
}
// Refused ropa captures re-publish last frame's resolved state: mode,
// world AND palette together (mixing frames' interpretations is the
// mangled-ribbon bug; see g_ropa_state_cache).
@ -9089,16 +8769,6 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
if (!GuestTryCopy(job.vb.data(), base + item.vb_addr, item.vb_bytes)) {
continue;
}
if (item.ropa && item.skinned && !item.bones.empty() &&
!RopaPayloadCoherent(item, job.vb)) {
// The cloth sim rewrote this VB between the draw-time capture and
// this frame-end snapshot (mode flip in flight): decoding it under
// the skinned palette is the mangled ribbon. Keep the old decode
// this frame; next frame's capture sees the flipped flag and
// resolves mode and payload together.
g_ropa_mismatch.fetch_add(1, std::memory_order_relaxed);
continue;
}
job.ib.resize(size_t(item.ib_count) * 2);
if (!GuestTryCopy(job.ib.data(), base + item.ib_addr, job.ib.size())) {
continue;
@ -9301,54 +8971,6 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
skate3::native_entity::EmitStats();
}
// Bone-palette alternation guard (the high-fps hair/garment flicker,
// probe-confirmed: alt[bones] events on fam 2/4/5 pieces while rows/
// coverage/route stayed stable). A served palette that returns BIT-EXACT
// to the previous-but-one frame's palette while differing from the last
// frame's is never a real pose (the sim holds poses across several
// rendered frames at high fps; genuine motion never round-trips in two
// rendered frames); it is the capture fixup alternating between two
// banks (stale tick / nearby twin). Repair: keep serving the LAST frame's
// palette, damping A,B,A,B to a steady pose until the capture settles.
if (REXCVAR_GET(skate3_native_render_scene_palette_alt_guard)) {
struct PaletteGuard {
uint64_t h1 = 0;
uint64_t h2 = 0;
std::vector<float> last; // the palette h1 hashes
};
static std::unordered_map<uint64_t, PaletteGuard> s_pal_guard; // guest thread
for (DrawItem& item : scene.items) {
if (item.char_family == 0 || !item.skinned || item.bones.empty() ||
item.dbg_src == 10 || // LW-substituted palettes are authoritative
item.dbg_src == 11) { // pack-served palettes are authoritative
continue;
}
uint64_t h = 1469598103934665603ull;
const uint8_t* pb = reinterpret_cast<const uint8_t*>(item.bones.data());
const size_t pn = item.bones.size() * sizeof(float);
for (size_t bi = 0; bi < pn; ++bi) {
h = (h ^ pb[bi]) * 1099511628211ull;
}
const uint64_t key = (uint64_t(item.mesh) << 32) | item.ctx;
auto [git, gfresh] = s_pal_guard.try_emplace(key);
PaletteGuard& pg = git->second;
if (!gfresh && h != pg.h1 && h == pg.h2 &&
pg.last.size() == item.bones.size()) {
std::memcpy(item.bones.data(), pg.last.data(),
item.bones.size() * sizeof(float));
g_palette_alt_repaired.fetch_add(1, std::memory_order_relaxed);
// h1/last stay: the repaired frame served h1's palette again.
} else {
pg.h2 = pg.h1;
pg.h1 = h;
pg.last.assign(item.bones.begin(), item.bones.end());
}
}
if (s_pal_guard.size() > 1024) {
s_pal_guard.clear();
}
}
// Camera re-timing (see SmoothCamera): replace the guest's sim-stepped
// pose with a host-clock-interpolated one so panning is smooth at render
// rate. All consumers (items, sky follow, sorting, outline) use the
@ -9829,62 +9451,15 @@ void BuildFrameScene(uint8_t* base, const SubmitRecord* records, size_t count) {
g_dynobj_frame_done = false;
// Ropa mode-flip HOLD (must run AFTER the dyn-job enqueue above so the
// new mode's decode is already in flight with the fresh capture): the
// GPU-resident decode still pairs with the OTHER mode; drawing the new
// mode over it is the 1-2 frame ribbon (skinned palette over sim-deformed
// verts) or a collapsed garment (rigid decodes zero the blend attributes;
// skinning them lands every vert at the origin). Re-publish the pre-flip
// state until the flipped decode commits and g_ropa_resident catches up;
// with no pre-flip state to hold (clones: the cache is single-instance)
// drop the garment for the flip frames: a blink beats the ribbon.
if (REXCVAR_GET(skate3_native_render_scene_dynamic_items)) {
for (DrawItem& item : scene.items) {
if (!item.ropa || item.pending || item.dbg_src == 4 ||
item.fingerprint == 0 || item.draws.empty()) {
continue;
}
const bool mode_skinned = item.skinned && !item.bones.empty();
RopaResidentDecode res;
{
std::lock_guard<std::mutex> lock(g_ropa_resident_mutex);
const auto rit = g_ropa_resident.find(item.mesh);
if (rit == g_ropa_resident.end()) {
continue; // nothing resident yet: the draw defers until commit
}
res = rit->second;
}
if (res.skinned == mode_skinned) {
continue; // resident decode pairs with the published mode
}
const auto pit = ropa_flip_prev.find(item.mesh);
if (pit != ropa_flip_prev.end() && pit->second.skinned == res.skinned) {
item.skinned = pit->second.skinned;
item.bones = pit->second.bones;
std::memcpy(item.world, pit->second.world, sizeof(item.world));
item.dbg_src = 5;
// Keep the cache on the HELD state so a multi-frame hold (decode
// still in flight next frame) re-detects the flip and re-stashes.
if (g_ropa_state_cache.size() < 512) {
g_ropa_state_cache[item.mesh] = pit->second;
}
} else {
item.draws.clear();
}
g_ropa_hold.fetch_add(1, std::memory_order_relaxed);
}
}
// Draw-time STRETCH VETO: the last line of defense, judging what the GPU
// will ACTUALLY draw: the RESIDENT decode's sample verts (g_skin_probe,
// cached by DecodeMesh) skinned with the FINAL palette (after the merge,
// rescues, interpolation and flip-hold above). Every upstream gate judges
// the LIVE guest VB, so a decode-content/palette pairing mismatch, or
// junk introduced by an interpolation substitution, passes all of them
// and still flashes the 1-frame map-length ribbon (every ropa[] counter
// stayed clean in testing). Trip: clear the item's draws (a blink,
// and the caster pass shares the item so no ribbon shadow either), log,
// and dump palette + samples for offline diagnosis.
// rescues and interpolation above). Every upstream gate judges the LIVE
// guest VB, so a decode-content/palette pairing mismatch, or junk
// introduced by an interpolation substitution, passes all of them and
// still flashes the 1-frame map-length ribbon. Trip: clear the item's
// draws (a blink, and the caster pass shares the item so no ribbon
// shadow either), log, and dump palette + samples for offline diagnosis.
if (REXCVAR_GET(skate3_native_render_scene_stretch_guard)) {
for (DrawItem& item : scene.items) {
if (!item.skinned || item.bones.size() < 12 || item.pending ||
@ -10303,11 +9878,9 @@ uint64_t SamplePayloadFingerprint(uint8_t* base, uint32_t addr, uint32_t size) {
}
// Heal-pipeline telemetry (see the 600-frame stats line): verify-fail =
// commit-time stability rejections, decode-fail = failed re-decodes of a
// still-serving entry, demote-hold = mip-0 demotes served from the cached
// full-chain decode without a doomed re-decode.
// commit-time stability rejections, demote-hold = mip-0 demotes served
// from the cached full-chain decode without a doomed re-decode.
std::atomic<uint64_t> g_heal_verify_fail{0};
std::atomic<uint64_t> g_heal_decode_fail{0};
std::atomic<uint64_t> g_demote_hold{0};
// Sticky/skip serving (the anti-white-flash layer): sticky = draws served
// with the item's previous texture while a fresh object decodes; skipnew =
@ -15261,21 +14834,6 @@ void PrewarmCommit(const NativeGuestOutputRenderContext& context,
auto mit = g_r.meshes.find(r.item.mesh);
const bool superseded =
mit != g_r.meshes.end() && mit->second.dyn_seq > r.buffers.dyn_seq;
if (r.item.ropa && r.buffers.dyn_seq != 0 && !superseded) {
// Record the payload identity + mode this ropa decode pairs with:
// the guest thread's flip-hold pass keeps publishing the previous
// resolved state until the resident decode matches the published
// mode (see g_ropa_resident). Also correct on the identical-
// fingerprint drop below: the cached content equals this job's, so
// the pairing is this job's mode either way.
std::lock_guard<std::mutex> lock(g_ropa_resident_mutex);
if (g_ropa_resident.size() > 512) {
g_ropa_resident.clear();
}
RopaResidentDecode& res = g_ropa_resident[r.item.mesh];
res.fp = r.buffers.fingerprint;
res.skinned = r.item.skinned;
}
// ROPA shape-generation ring: retain this decode's vertex array
// (keyed by dyn_seq) for the draw-time blend onto the play clock.
// Runs even when the GPU buffers get dropped as identical below;
@ -15402,9 +14960,6 @@ void PrewarmCommit(const NativeGuestOutputRenderContext& context,
// of a still-serving entry needs no retry stamp: the payload
// poll re-detects on its own cadence and the miss-inflight set
// already dedupes.
if (!t.valid && !t.verify_failed) {
g_heal_decode_fail.fetch_add(1, std::memory_order_relaxed);
}
if (same_content && t.gt.near_black && wit->second.near_black &&
wit->second.nb_redecodes < 255) {
// A forced near-black re-decode came back identical: one more
@ -17066,17 +16621,17 @@ void LogFrameStats(const FrameScene& scene, uint64_t frames, uint32_t drawn,
"native-scene: frame {} items={} draws={} draws_2d={} drawn_2d={} "
"splines[{}/{}] "
"2d[other={} dropped={} askip={} astale={} textures={}] cached_meshes={} textures={} "
"vs_uploads={} palettes={} palette_base_plus1={} ropa[rigid={} stale={} rescued={} flip={} mismatch={} relax={} hold={} caster={} incoh={} stretch={} detach={} blend={} blendmiss={}] dyn_gap={} skinned={} skinned_skipped={} foreign_bank={} "
"vs_uploads={} palettes={} palette_base_plus1={} ropa[rigid={} stale={} rescued={} relax={} caster={} incoh={} stretch={} blend={} blendmiss={}] dyn_gap={} skinned={} skinned_skipped={} foreign_bank={} "
"rigid[pending={} dropped={} worldprops={}] "
"rej[dyn={} range={} chain={} geom={} draws={} bbox={}] "
"rr[decode_fail={} no_bones={} mesh_deferred={} tex_deferred={}] "
"store[n={} routes={} evict={}] "
"heal[vfail={} dfail={} demote={}] serve[sticky={} skipnew={} adstale={} adnone={}] "
"shadow[valid={} ready={} draws={}] char[attempt={} valid={} drawn={} reused={} "
"bones_rescued={}] dynobj[valid={} drawn={}] "
"heal[vfail={} demote={}] serve[sticky={} skipnew={} adstale={} adnone={}] "
"shadow[valid={} ready={} draws={}] char[attempt={} valid={} drawn={} "
"reused={}] dynobj[valid={} drawn={}] "
"lw[ctxs={} ents={} stamp={} fade0={} resc={} fill={} pal={} rows={}] "
"refl[pair={} flat={} gate={:#x}] flips={} alt[rows={} bones={} cov={} "
"shadow={}] rows_inst={} pal_rep={} cref_ropa={} pair_fix={} pal_srv={}",
"refl[pair={} flat={} gate={:#x}] flips={} alt[bones={} shadow={}] "
"rows_inst={} pal_srv={}",
frames, scene.items.size(), drawn, g_draws_2d.load(), drawn_2d,
drawn_spline, g_draws_spline.load(),
g_draws_2d_other.load(), g_draws_2d_dropped.load(),
@ -17084,9 +16639,8 @@ void LogFrameStats(const FrameScene& scene, uint64_t frames, uint32_t drawn,
g_r.meshes.size(), g_r.tex_store.size(),
g_vs_uploads.load(), g_palette_snapshots.load(), g_palette_base_plus1.load(),
g_ropa_rigid.load(), g_ropa_stale.load(), g_ropa_rescued.load(),
g_ropa_flip.load(), g_ropa_mismatch.load(), g_ropa_relaxed.load(),
g_ropa_hold.load(), g_ropa_caster.load(), g_pub_incoherent.load(),
g_stretch_veto.load(), g_ropa_detached.load(),
g_ropa_relaxed.load(), g_ropa_caster.load(), g_pub_incoherent.load(),
g_stretch_veto.load(),
g_ropa_blend_drawn.load(), g_ropa_blend_miss.load(), g_dyn_gap.load(),
g_skinned_items.load(),
g_skinned_skipped.load(), g_capture_foreign_bank.load(),
@ -17097,21 +16651,19 @@ void LogFrameStats(const FrameScene& scene, uint64_t frames, uint32_t drawn,
g_rr_decode_fail.load(), g_rr_no_bones.load(), g_rr_mesh_deferred.load(),
g_rr_tex_deferred.load(), g_r.tex_store.size(), g_r.tex_routes.size(),
g_store_evicted.load(), g_heal_verify_fail.load(),
g_heal_decode_fail.load(), g_demote_hold.load(),
g_demote_hold.load(),
g_tex_sticky_served.load(), g_skip_new.load(), g_ad_stale_served.load(),
g_ad_placeholder.load(), scene.shadow_valid,
shadow_ready, shadow_draws,
g_char_attempts.load(), g_char_valid.load(), g_char_drawn.load(),
g_char_rows_reused.load(), g_bones_rescued.load(), scene.dynobj_valid,
g_char_rows_reused.load(), scene.dynobj_valid,
g_dynobj_drawn.load(), lw_ctxs, lw_ents, g_lw_stamped.load(),
g_lw_fade0.load(), g_lw_ctx_rescued.load(), g_lw_gap_filled.load(),
g_lw_pal_sub.load(), g_lw_rows_served.load(),
g_refl_pair.load(), g_refl_flat.load(), g_refl_gate.load(),
g_hair_route_flips.load(), g_hair_rows_alternations.load(),
g_hair_bone_alternations.load(), g_hair_cov_alternations.load(),
g_hair_route_flips.load(), g_hair_bone_alternations.load(),
g_shadow_alternations.load(), g_char_rows_inst_served.load(),
g_palette_alt_repaired.load(), g_ropa_caster_refreshed.load(),
g_pending_pair_fixed.load(), g_pal_served_total.load());
g_pal_served_total.load());
}
}
@ -18351,41 +17903,6 @@ bool RenderScene(const NativeGuestOutputRenderContext& context, void* /*user_dat
// character.alpha lenses use the same plumbing (ch_misc.z signals the
// fam-1/2 branch to take alpha from this texture).
decal_tex = resolve_texture(item.hair_alpha_tex, 5);
// Coverage-serve alternation probe (see g_hair_cov_alternations): the
// served texture flipping real<->white-fallback frame to frame is a
// hair-flicker mechanism (white = every strand opaque).
{
struct CovProbe {
uint64_t fp1 = 0;
uint64_t fp2 = 0;
};
static std::unordered_map<uint64_t, CovProbe> s_cov; // render thread
const uint64_t ck = (uint64_t(item.mesh) << 32) | item.ctx;
const uint64_t fp = decal_tex == &g_r.white
? 1u
: (decal_tex != nullptr && decal_tex->valid
? decal_tex->payload_fp
: 2u);
auto [cit2, cfresh] = s_cov.try_emplace(ck);
CovProbe& cp = cit2->second;
if (!cfresh && fp != cp.fp1 && fp == cp.fp2) {
g_hair_cov_alternations.fetch_add(1, std::memory_order_relaxed);
static std::atomic<uint32_t> s_cov_logged{0};
const uint32_t cl = s_cov_logged.fetch_add(1, std::memory_order_relaxed);
if (cl < 24 || (cl & 1023u) == 0) {
REXLOG_INFO(
"native-scene: hair COVERAGE ALTERNATION mesh={:08X} "
"ctx={:08X} fam={} tex={:08X} fp={:016X} prev={:016X} (n={})",
item.mesh, item.ctx, item.char_family, item.hair_alpha_tex, fp,
cp.fp1, cl);
}
}
cp.fp2 = cp.fp1;
cp.fp1 = fp;
if (s_cov.size() > 4096) {
s_cov.clear();
}
}
}
// F7 ring: stamp the SERVED content fingerprints (see SceneRingItem);
// pointer identity cannot see an in-place content swap.
@ -18964,27 +18481,20 @@ bool RenderScene(const NativeGuestOutputRenderContext& context, void* /*user_dat
// without validated rows ch_misc.z is 0 and the item stays opaque.
const bool cac_alpha_blend = item.char_alpha && char_capture_ok &&
item.char_rows[14 * 4 + 2] > 0.0f;
// Flicker probes: a hair/character-alpha piece whose pass route OR
// served rows ALTERNATE between consecutive frames (A,B,A,B) is the
// visible hair flicker. Route flips and rows alternations are counted
// separately; rows legitimately drift with lighting, so only the
// exact return to the previous-but-one value counts as alternation.
// Flicker probes: a hair/character-alpha piece whose pass route flips
// between consecutive frames, or whose bone palette returns bit-exact
// to the previous-but-one frame's value (A,B,A,B: genuine motion
// never round-trips in two rendered frames), is the visible hair
// flicker.
if (item.char_family >= 4 || item.char_alpha) {
struct RouteProbe {
uint8_t route = 0;
uint64_t rows_h1 = 0; // last frame's rows hash
uint64_t rows_h2 = 0; // the frame before
uint64_t bones_h1 = 0;
uint64_t bones_h2 = 0;
uint64_t bones_h1 = 0; // last frame's palette hash
uint64_t bones_h2 = 0; // the frame before
};
static std::unordered_map<uint64_t, RouteProbe> s_probe; // render thread
const uint64_t rk = (uint64_t(item.mesh) << 32) | item.ctx;
const uint8_t route = uint8_t((hair_blend || cac_alpha_blend) ? 2 : 1);
uint64_t rows_h = 1469598103934665603ull;
const uint8_t* rb = reinterpret_cast<const uint8_t*>(item.char_rows);
for (size_t bi = 0; bi < sizeof(item.char_rows); ++bi) {
rows_h = (rows_h ^ rb[bi]) * 1099511628211ull;
}
uint64_t bones_h = 1469598103934665603ull;
if (!item.bones.empty()) {
const uint8_t* bb = reinterpret_cast<const uint8_t*>(item.bones.data());
@ -19008,22 +18518,6 @@ bool RenderScene(const NativeGuestOutputRenderContext& context, void* /*user_dat
item.char_rows[14 * 4 + 2], fl);
}
}
if (!fresh2 && rows_h != pr.rows_h1 && rows_h == pr.rows_h2) {
g_hair_rows_alternations.fetch_add(1, std::memory_order_relaxed);
static std::atomic<uint32_t> s_alt_logged{0};
const uint32_t al = s_alt_logged.fetch_add(1, std::memory_order_relaxed);
if (al < 24 || (al & 1023u) == 0) {
REXLOG_INFO(
"native-scene: hair ROWS ALTERNATION mesh={:08X} ctx={:08X} "
"fam={} light=({:.3f},{:.3f},{:.3f}) key=({:.3f},{:.3f},{:.3f}) "
"expo={:.3f} rows14=({:.3f},{:.3f},{:.3f}) (n={})",
item.mesh, item.ctx, item.char_family, item.char_rows[0],
item.char_rows[1], item.char_rows[2], item.char_rows[4],
item.char_rows[5], item.char_rows[6], item.char_rows[7],
item.char_rows[14 * 4 + 0], item.char_rows[14 * 4 + 1],
item.char_rows[14 * 4 + 2], al);
}
}
if (!fresh2 && !item.bones.empty() && bones_h != pr.bones_h1 &&
bones_h == pr.bones_h2) {
g_hair_bone_alternations.fetch_add(1, std::memory_order_relaxed);
@ -19038,8 +18532,6 @@ bool RenderScene(const NativeGuestOutputRenderContext& context, void* /*user_dat
}
}
pr.route = route;
pr.rows_h2 = pr.rows_h1;
pr.rows_h1 = rows_h;
pr.bones_h2 = pr.bones_h1;
pr.bones_h1 = bones_h;
if (s_probe.size() > 4096) {