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Fix what the 0.6.0 review found, and ship DLSS Frame Generation in the launcher release.

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The commit census of the perf trace walked the address space on the presenting thread outside mem_census, which
brought back the hitch mem_census was added to remove; it now runs only with mem_census = 1. DLSS's output pass at
the mode's share fell back to no pass at all when the scene was not at that share (the first presents, a dynamic
resolution step): after such a frame the first pass wider than the scene is taken again for 120 frames. The launcher's
nx2navi.ini editor no longer rewrites a file it cannot read, keeps the byte order mark and bytes that are not UTF-8,
reads an empty line as the game does, and leaves no temporary file behind. The build kit carries the two modules
build_game.py imports on Linux, the Linux steps list the right packages and Python, and stale comments and notes are
corrected (Discord on by default, two prebuild threads, Enhanced HDR gone).

DLSS Frame Generation needs nx2navi_dlssg.dll, NVIDIA Streamline's runtime and nvngx_dlssg.dll beside the game, which
no release carried, so the menu offered it and the game turned it off. tools/make_launcher.py --dlssg and --streamline
put them with their licences and a notice in the release's bin/dlssg/, and tools/make_game.py place_dlssg copies the
whole set beside the game. THIRD_PARTY_NOTICES.md has the row; the notes and README say RTX 40 and 50.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
chrg6
2026-11-09 09:10:36 -05:00
parent 250a12272a
commit dfc5b90b59
16 changed files with 207 additions and 51 deletions
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7
docs/README-BuildKit.md
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@@ -70,11 +70,12 @@ RADV). It takes clang, clang++ and lld from `PATH` and links against the system'
```sh
sudo pacman -S --needed clang lld sdl3 opus libvpx dav1d zstd vulkan-headers vulkan-icd-loader \
python fonttools python-numpy python-lz4 python-zstandard dotnet-sdk
python python-fonttools python-pillow python-numpy python-lz4 python-zstandard dotnet-sdk
```
Python 3.14 or later (the RomFS step and the PlayStation prompts use its `compression.zstd`), then `zbic`, which the
kit only calls (GPL-2.0): `pip install --user zbic`, or in a virtual environment with the packages above.
Python 3.10 or later (with 3.14 the RomFS step uses its own `compression.zstd`, else the `zstandard` package; the
button prompts need `fonttools` and `pillow` when the kit carries button art), then `zbic`, which the kit only calls
(GPL-2.0): `pip install --user zbic`, or in a virtual environment with the packages above.
Vulkan Memory Allocator is one header: the system's (AUR `vulkan-memory-allocator`), else the build fetches the
pinned 3.4.0 into `toolchain/vma/` and checks its hash.