BlackMark/CoopAllTheThings
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Deduplicate the hook DLL and scrub history from its comments

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Consolidate four copies of the keyed-mutex shared-texture setup
(present/opengl/d3d9/vk_capture) into one RAII SharedVideoTexture,
two copies of find_main_window into find_window.hpp, audio_hook's
hand-rolled detour guard into the shared DetourGate, the duplicated
vtable_method into vtable_hook.hpp, and the near-identical
Present/Present1 and SwapBuffers/wglSwapBuffers detour pairs into one
shared body each. The vk_layer and vk_capture_perf_test targets now
compile debug_log.cpp since the shared texture code logs.

Comments no longer narrate the past: drop stress-test/game anecdotes,
"used to"/"the old model" phrasing, plan-step labels, and pointers to
docs that do not exist; fix present_hook.hpp/opengl_hook.hpp claims
that predate the D3D12/D3D9/Vulkan backends. Net -266 lines, no
behavior change (full x64 + x86 suites pass, including the mock-game
hook/unhook storm).
This commit is contained in:
BlackMark
2026-07-12 08:53:58 +02:00
parent 05039ab104
commit 635ef51283
22 changed files with 358 additions and 624 deletions
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18
hook/src/xinput_hook.cpp
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@@ -167,6 +167,7 @@ DWORD WINAPI hk_XInputSetState(DWORD user_index, XINPUT_VIBRATION* vibration)
return ERROR_SUCCESS;
}
// `name` is a GetProcAddress LPCSTR: an export name, or MAKEINTRESOURCEA(ordinal).
void hook_export(HMODULE module, const char* name, void* detour, int registry_id)
{
if (module == nullptr)
@@ -181,20 +182,6 @@ void hook_export(HMODULE module, const char* name, void* detour, int registry_id
}
}
void hook_ordinal(HMODULE module, WORD ordinal, void* detour, int registry_id)
{
if (module == nullptr)
{
return;
}
if (void* target = reinterpret_cast<void*>(GetProcAddress(module, MAKEINTRESOURCEA(ordinal))))
{
g_hooks.emplace_back();
install_inline(g_hooks.back(), target, detour); // assign-then-enable (no install race)
hook_set_installed(registry_id, true);
}
}
} // namespace
bool install_xinput_hooks(IpcClient& ipc)
@@ -222,7 +209,8 @@ bool install_xinput_hooks(IpcClient& ipc)
continue;
}
hook_export(module, "XInputGetState", reinterpret_cast<void*>(&hk_XInputGetState), g_id_getstate);
hook_ordinal(module, 100, reinterpret_cast<void*>(&hk_XInputGetStateEx), g_id_getstateex);
hook_export(module, MAKEINTRESOURCEA(100), reinterpret_cast<void*>(&hk_XInputGetStateEx),
g_id_getstateex); // XInputGetStateEx is exported by ordinal only
hook_export(module, "XInputGetCapabilities", reinterpret_cast<void*>(&hk_XInputGetCapabilities),
g_id_getcaps);
hook_export(module, "XInputSetState", reinterpret_cast<void*>(&hk_XInputSetState), g_id_setstate);