diff options
Diffstat (limited to 'NorthstarDedicatedTest/latencyflex.cpp')
-rw-r--r-- | NorthstarDedicatedTest/latencyflex.cpp | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/NorthstarDedicatedTest/latencyflex.cpp b/NorthstarDedicatedTest/latencyflex.cpp deleted file mode 100644 index 3e2cecd7..00000000 --- a/NorthstarDedicatedTest/latencyflex.cpp +++ /dev/null @@ -1,76 +0,0 @@ -#include "pch.h" -#include "latencyflex.h" -#include "hookutils.h" -#include "convar.h" - -typedef void (*OnRenderStartType)(); -OnRenderStartType OnRenderStart; - -ConVar* Cvar_r_latencyflex; - -HMODULE m_lfxModule {}; -typedef void (*PFN_lfx_WaitAndBeginFrame)(); -PFN_lfx_WaitAndBeginFrame m_lfx_WaitAndBeginFrame {}; - -void OnRenderStartHook() -{ - // Sleep before next frame as needed to reduce latency. - if (Cvar_r_latencyflex->GetInt()) - { - if (m_lfx_WaitAndBeginFrame) - { - m_lfx_WaitAndBeginFrame(); - } - } - - OnRenderStart(); -} - -void InitialiseLatencyFleX(HMODULE baseAddress) -{ - // Connect to the LatencyFleX service - // LatencyFleX is an open source vendor agnostic replacement for Nvidia Reflex input latency reduction technology. - // https://ishitatsuyuki.github.io/post/latencyflex/ - const auto lfxModuleName = "latencyflex_layer.dll"; - const auto lfxModuleNameFallback = "latencyflex_wine.dll"; - auto useFallbackEntrypoints = false; - - // Load LatencyFleX library. - m_lfxModule = ::LoadLibraryA(lfxModuleName); - if (m_lfxModule == nullptr && ::GetLastError() == ERROR_MOD_NOT_FOUND) - { - spdlog::info("LFX: Primary LatencyFleX library not found, trying fallback."); - - m_lfxModule = ::LoadLibraryA(lfxModuleNameFallback); - if (m_lfxModule == nullptr) - { - if (::GetLastError() == ERROR_MOD_NOT_FOUND) - { - spdlog::info("LFX: Fallback LatencyFleX library not found."); - } - else - { - spdlog::info("LFX: Error loading fallback LatencyFleX library - Code: {}", ::GetLastError()); - } - - return; - } - - useFallbackEntrypoints = true; - } - else if (m_lfxModule == nullptr) - { - spdlog::info("LFX: Error loading primary LatencyFleX library - Code: {}", ::GetLastError()); - return; - } - - m_lfx_WaitAndBeginFrame = reinterpret_cast<PFN_lfx_WaitAndBeginFrame>(reinterpret_cast<void*>( - GetProcAddress(m_lfxModule, !useFallbackEntrypoints ? "lfx_WaitAndBeginFrame" : "winelfx_WaitAndBeginFrame"))); - - spdlog::info("LFX: Initialized."); - - Cvar_r_latencyflex = new ConVar("r_latencyflex", "1", FCVAR_ARCHIVE, "Whether or not to use LatencyFleX input latency reduction."); - - HookEnabler hook; - ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x1952C0, &OnRenderStartHook, reinterpret_cast<LPVOID*>(&OnRenderStart)); -}
\ No newline at end of file |