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James Dansereau
bb508e5ce4
D235 (wrong textures after dying/restarting a level) -- mechanism found + fix (M-193). M-108's refutation of the game-side CI-cache theory stands, but the port has its own TextureCacheMap (port/fast3d/gfx_pc.cpp) keyed by (source address, palette addrs, fmt, siz, size_bytes, palette_hash) with NO content check. Stage-texture source addresses live in MEMPOOL_STAGE, which the per-stage while(!done) block in boss.c resets on every transition (death/restart included). After the reset, entries keyed into that arena are stale; if the texpool places a different image at an address that held another one in the previous run of the level, the lookup hits and returns the old pixels -- 'wrong textures' only on the reload path, never on a cold boot. The N64 has no such cache (RSP re-reads DRAM every frame), so this is a pure port-side defect: videoResetTextureCache() (port/src/video.c) existed with zero callers and is now called in that block after memaReset (#ifdef PORT). Re-uploads are pixel-identical; cost is one-time during the loading screen. GE_D235=1 logs the purged entry count per transition (cold boot = 0, death/restart > 0) as mechanism evidence; new gfx_texture_cache_count() accessor backs it. Full 21-level golden sweep: 21/21 PASS (pixel-identical). Live death/restart confirmation is a playtest item. D311 (upstream poison source, M-194): every write of model->speed funnels through modelSetAnimSpeed (startframe<=0 path) or modelSetAnimation2 -- both now log 'D311: ... ANOMALY' when the incoming value or the resident speed is non-finite/|v|>1e4 (#ifdef PORT, unconditional-on-fire like the D156 guards; silent in healthy play). The line captures in/resident/startframe/ oldspeed/newspeed/timespeed + model ptr so the next Caverns occurrence pins the injecting call. Static pass: sub_GAME_7F06FE90 callers all pass arg2=16.0f (denominator safe); the old->new lerp only circulates values; bheadAdjustAnimation is the one path where a live player-velocity corruption reaches model->speed.