Run clang-format (the repo's .clang-format: LLVM base, 120 cols, tabs,
Allman functions) over every source file so the tree is formatter-clean.
Whitespace only -- no behavior change; full x64 + x86 suites pass.
Also set SortIncludes: false in .clang-format. Windows include order is
load-bearing (windows.h must precede tlhelp32.h / mmreg.h / xinput.h /
dinput.h; winsock2.h must precede windows.h), and the default
alphabetical sort reorders tlhelp32.h ahead of windows.h -- a build
break. Leaving order alone keeps the manual, correct grouping.
register_vk_layer writes an HKCU implicit-layer entry that makes the loader pull
our DLL into every Vulkan app; it's session-scoped (unregistered on clean exit).
If the host crashed or was killed while registered, the entry leaked and kept
loading our DLL into every Vulkan process until the next clean run.
Add cleanup_stale_vk_layer(), called once at the top of run(): since registration
is opt-in per session, anything registered at startup is a crash leftover, so it
removes it (delegates to unregister_vk_layer). No-op when nothing is registered.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Host helper register_vk_layer/unregister_vk_layer registers coop_vk_layer's
manifest as a per-user (HKCU, no admin) implicit Vulkan layer and writes the
scoping file (%TEMP%\coop_vk_target.txt) naming the target game's exe, so the
layer captures only that game and stays inert for every other Vulkan app. The
Injection panel gains an opt-in "Set up Vulkan layer" checkbox (next to Auto
re-attach, which the too-late banner points at); it registers on tick,
unregisters on untick, and the panel destructor unregisters on host exit so no
stale registration is left behind.
Verified live: a registry-registered layer is loaded by the loader for a fresh
vk launch (no env vars) and the scoping matches (active=1), then cleans up.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
