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Remove DLSSG Force off driver override when using DLSSG as output

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This commit is contained in:
FakeMichau
2026-06-10 18:44:44 +02:00
parent 238ca06aeb
commit 742d5843a5
1 changed files with 44 additions and 0 deletions
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OptiScaler/nvapi/NvApiHooks.cpp
+44
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@@ -11,6 +11,12 @@
#include <misc/IdentifyGpu.h>
#include <low_latency/input/input_reflex.h>
// #define LOG_ALL_DRS_GET_CALLS
#ifdef LOG_ALL_DRS_GET_CALLS
#include <magic_enum.hpp>
#endif
NvAPI_Status __stdcall NvApiHooks::hkNvAPI_GPU_GetArchInfo(NvPhysicalGpuHandle hPhysicalGpu,
NV_GPU_ARCH_INFO* pGpuArchInfo)
{
@@ -60,6 +66,34 @@ NvAPI_Status __stdcall NvApiHooks::hkNvAPI_DRS_GetSetting(NvDRSSessionHandle hSe
auto result = o_NvAPI_DRS_GetSetting(hSession, hProfile, settingId, pSetting);
if (pSetting && result == NVAPI_OK)
{
#ifdef LOG_ALL_DRS_GET_CALLS
LOG_TRACE("settingId: {:X}, settingLocation: {}, isCurrentPredefined: {}", settingId,
magic_enum::enum_name(pSetting->settingLocation), pSetting->isCurrentPredefined,
pSetting->isPredefinedValid);
switch (pSetting->settingType)
{
case NVDRS_DWORD_TYPE:
LOG_TRACE(" u32CurrentValue: {}, u32PredefinedValue: {}", pSetting->u32CurrentValue,
pSetting->u32PredefinedValue);
break;
case NVDRS_BINARY_TYPE:
LOG_TRACE(" binary data");
break;
case NVDRS_STRING_TYPE:
LOG_TRACE(" NVDRS_STRING_TYPE");
break;
case NVDRS_WSTRING_TYPE:
{
std::wstring wstrCurrentValue(reinterpret_cast<const wchar_t*>(pSetting->wszCurrentValue));
std::wstring wstrPredefinedValue(reinterpret_cast<const wchar_t*>(pSetting->wszPredefinedValue));
LOG_TRACE(L" wszCurrentValue: {}, wszPredefinedValue: {}", wstrCurrentValue, wstrPredefinedValue);
break;
}
}
#endif
// TODO: maybe check those values and inform if they are being overridden externally
// const auto dmfgFpsTarget = Config::Instance()->FGDLSSGFramerateTargetDMFG.value_or_default();
@@ -99,6 +133,16 @@ NvAPI_Status __stdcall NvApiHooks::hkNvAPI_DRS_GetSetting(NvDRSSessionHandle hSe
// LOG_DEBUG("Set NGX_DLSSG_DYNAMIC_MULTI_FRAME_COUNT_MAX_ID to {}", pSetting->u32CurrentValue);
//}
// Making sure DLSSG is not set to force off
if (settingId == NGX_DLSSG_MODE_ID)
{
if (State::Instance().activeFgOutput == FGOutput::DLSSG ||
State::Instance().activeFgOutput == FGOutput::DLSSGWithNvngx)
{
pSetting->u32CurrentValue = NGX_DLSSG_MODE_DISABLED;
}
}
if (settingId == NGX_DLSS_SR_OVERRIDE_RENDER_PRESET_SELECTION_ID)
{
State::Instance().dlssRenderPresetExternal = pSetting->u32CurrentValue;