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Apply DLSSG's dynamic flags to FSR FG

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This commit is contained in:
FakeMichau
2026-07-05 04:09:40 +02:00
parent 7876eaae91
commit e22256fe0d
1 changed files with 22 additions and 10 deletions
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OptiScaler/framegen/ffx/FSRFG_Dx12.cpp
+22 -10
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@@ -1239,6 +1239,22 @@ void FSRFG_Dx12::Deactivate()
}
}
template <auto Flag> void CheckAndUpdateFlag(auto currentFlags, std::string_view flagName)
{
static std::optional<bool> lastState;
bool currentState = static_cast<bool>(currentFlags & Flag);
if (lastState.has_value() && *lastState != currentState)
{
LOG_DEBUG("{} changed: {}", flagName, currentState);
State::Instance().fgChanged = true;
State::Instance().scChanged = true;
}
lastState = currentState;
}
void FSRFG_Dx12::EvaluateState(ID3D12Device* device, FG_Constants& fgConstants)
{
LOG_FUNC();
@@ -1260,16 +1276,12 @@ void FSRFG_Dx12::EvaluateState(ID3D12Device* device, FG_Constants& fgConstants)
return;
}
static bool lastInfiniteDepth = false;
bool currentInfiniteDepth = static_cast<bool>(fgConstants.flags & FG_Flags::InfiniteDepth);
if (lastInfiniteDepth != currentInfiniteDepth)
{
lastInfiniteDepth = currentInfiniteDepth;
LOG_DEBUG("Infinite Depth changed: {}", currentInfiniteDepth);
State::Instance().fgChanged = true;
State::Instance().scChanged = true;
}
// DLSSG can update flags in eval, FSR FG requires context recreation for this
CheckAndUpdateFlag<FG_Flags::Hdr>(fgConstants.flags, "HDR");
CheckAndUpdateFlag<FG_Flags::InfiniteDepth>(fgConstants.flags, "Infinite Depth");
CheckAndUpdateFlag<FG_Flags::InvertedDepth>(fgConstants.flags, "Inverted Depth");
CheckAndUpdateFlag<FG_Flags::JitteredMVs>(fgConstants.flags, "Jittered MVs");
CheckAndUpdateFlag<FG_Flags::DisplayResolutionMVs>(fgConstants.flags, "Display Resolution MVs");
if (_maxRenderWidth != 0 && _maxRenderHeight != 0 && IsActive() && !IsPaused() &&
(fgConstants.displayWidth > _maxRenderWidth || fgConstants.displayHeight > _maxRenderHeight))