The additions stay all rights reserved: copying and publishing them still needs written permission.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Shaders: a switch whose index is clamped against a register that a MOV of an immediate set before it now finds its
jump table (AmpereLowering.cs BrxTargets), so all 36,031 of the game's shader variants translate and no draw is skipped
for a failed one. The compare-and-swap loop behind storage-buffer atomics (patch 0033) takes the value a failed swap
returns as its next expected value instead of loading the word again, which on some drivers kept returning a stale
copy.
Memory: an unused physical pool outlives the submission being recorded, as virtual pages may still reach it through
device addresses; an image whose creation failed is not tried again for 2 s.
The installer and Linux texts name this game.
The README has the project icon, the current status, features, requirements and known issues.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Crashes: the render-target heap (HeapDef DynamicTextureAllocatorMem and its parent) grows with the widescreen
picture, so the pause menu no longer reads a null block at 5120x2160; texture uploads keep the game's memory mapped
while they copy it, so UnmapPhysicalMemory no longer pulls it away mid-copy; DLSS Frame Generation no longer crashes
in Streamline's set-up (physical devices and the window surface go through its proxies, its swapchain images are
counted first, resources are tagged per frame); a stale core-wait target is cleared before its thread is freed.
Freezes and races: a resize during a swapchain rebuild is kept, a failed frame generation swapchain is retried
instead of replaced by a plain one, three acquire timeouts in a row rebuild the swapchain, device waits take the
queue lock, a translator child that stops answering times out, an in-flight compute pipeline builds at normal
priority, a save Commit started before the window closes finishes and none starts after, a settings change just
before closing is saved, and a movie sample taken before a flush is dropped.
HDR: Enhanced HDR extends the game's own tonemap so highlights go above the picture's white (the hue slider,
which no longer applies, is gone from the menu); frame generation gets a HUD-less picture, the HDR flag and the HDR10
metadata under HDR too.
Memory: ASTC textures are encoded to BC3 unless the PC has 20 GiB of VRAM and 48 GiB of RAM, as Windows charges video
memory to the commit charge (a long session held 17 GiB of RGBA8 textures and 45.7 GiB of commit on a 32 GiB PC).
Shaders: the translator lowers spill-mode programs with more than eight uniform register groups in a wider spill
layout, and local loads and stores with a uniform-register address (36029 of the game's 36031 variants translate,
20 failed before).
The launcher release ships the shader tools and AMD's FidelityFX library (make_launcher.py --ffx); windres there gets
the toolchain on PATH.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
NX2navi-Setup.exe installs the launcher into %LOCALAPPDATA%\Programs\NX2navi without administrator rights, with
shortcuts and an Apps entry. The launcher finds the player's .nup, downloads the build tools itself (the MSYS2 UCRT64
packages toolchain.lock.json pins, checked by sha256 and unpacked without pacman, and zbic from PyPI) and runs
tools/make_game.py, whose steps it shows with their progress. Its window follows the game's options menu: colours
sampled from it, the menu's filigree, the white glowing cursor, the Triforce in the title band and as the programs'
icon, and all text in the game's Cetra Display, decoded from the player's own dump. Mouse, keyboard and an XInput
pad drive it.
Updates come from GitHub releases (NX2navi-update.json): the new version is downloaded, checked and staged beside
the running one, the stub restarts into it and falls back to the previous version when it fails to start, and the
game is rebuilt without the dump. make_game.py now keys its exefs and romfs steps on the game files alone, has
--rebuild and --events, compiles only the files whose source, headers, flags or compiler changed, and replaces
ocarina.exe only once the new one links. tools/make_launcher.py builds the release on Windows or Linux.
Tested: tests/launcher_test.py (19 tests), the real toolchain download and install, and under Wine 11 the setup,
the stub, the window on the bundled Windows Python, an update from a local feed by clicking Updates, the rollback
of a version that fails to start, and the downloaded clang compiling and linking a program against the game's
libraries.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Merged onto the current port: make_game.py keeps the launcher's step keys, cached link and in-place swap, and its
own runtime manifest (windres), AMD's FidelityFX library and the shader preparation, which becomes a step of its own
("shaders") that the launcher shows in its install, rebuild and update jobs. make_launcher.py ships the shader tools
and, with --ffx, AMD's library.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The README takes the name NX2navi as on GitHub and lists the new upscalers, frame generation, the HDR modes, the
higher resolutions and the shader preparation, and points to the build kit for installing. A crash calling address 0
now logs the return address on top of the stack and its module (it was inside sl.common.dll for Streamline).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The base import keeps its MIT license and third-party code the licenses THIRD_PARTY_NOTICES.md lists. The README's license section and AGENTS.md point to it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The issue forms ask for the version from the settings menu title and the log from logs\nx2navi.log. The guides and the sample settings cover the features this port has. The README lists the frame rate limits and widescreen and gets a Screenshots section for images attached on GitHub.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ocarina steps its game by the clock (the same frame-numbered walk covers half the distance at 120 fps), so in a build
without the fps60 and realtime patch sets the pacer holds frames to the frame limit alone: any rate from 30 to 1000,
the monitor's rate, or unlimited (164 fps average in Kokiri Forest). The menu always shows the row, with 165, 240 and
Unlimited added. NX2NAVI_PACE_HZ sets the pacer's rate for tests.
A compute pipeline is compiled outside the pipeline lock, and one compile serves the replay and the boot prebuild
alike; the prebuild uses half the CPUs. The guest waits at most NX2NAVI_PREWARM_WAIT_MS (3000) for the boot prewarm,
which then goes on in the background (a cold start waited 9.8 s). NX2NAVI_TEST_PAD_AT attaches the test gamepad late
and presses it, to test a controller switched on in play.
README, docs/architecture.md, docs/controls.md and AGENTS.md describe the Ocarina build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The names are NX2NAVI, NX2navi or nx2navi: the settings prefix (NX2NAVI_*), the ini file
(nx2navi.ini), the shader translator (nx2navi_xlate), the Windows resources, the installer and the docs. The 8-byte
file magics keep their size (NX2NSANS, NX2NSPRG, NX2NSPRP, NX2NPKEY, NX2NRFS1), so caches and the RomFS index from
older builds are not read. cfg.c and the settings pages took the prefix length as 5; it now follows the prefix.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
