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Prevent NvngxFFX errors from causing a memory leak

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FakeMichau committed 2026-10-09 01:05:18 +02:00
1 parent a098e6fbf6
commit f6f75ddf01
2 files changed
+11 -1
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OptiScaler/framegen/nvngx/Nvngx_FFX.cpp
+10 -1
View File
@@ -381,6 +381,11 @@ NVSDK_NGX_Result Nvngx_FFX::D3D12_EvaluateFeature(ID3D12GraphicsCommandList* InC
const bool outputMismatch = outputFfx.description.width != InOurHandle->swapchainWidth ||
outputFfx.description.height != InOurHandle->swapchainHeight;
if (State::Instance().fgChanged || outputMismatch)
InOurHandle->createFailed = false;
else if (InOurHandle->createFailed)
return NVSDK_NGX_Result_Fail;
if ((State::Instance().fgChanged || outputMismatch) && InOurHandle->fgContext && InOurHandle->fgContext->ctx)
{
if (outputMismatch)
@@ -496,7 +501,11 @@ NVSDK_NGX_Result Nvngx_FFX::D3D12_EvaluateFeature(ID3D12GraphicsCommandList* InC
if (retCode != FFX_API_RETURN_OK)
{
LOG_ERROR("Failed to create FFX context");
LOG_ERROR("Failed to create FFX context: {:X}", retCode);
// Only retry on change, failed create context seems to leak memory
InOurHandle->createFailed = true;
return NVSDK_NGX_Result_Fail;
}
}
OptiScaler/framegen/nvngx/Nvngx_FFX.h
+1
View File
@@ -29,6 +29,7 @@ struct Nvngx_FFX_Handle
uint32_t swapchainWidth = 0;
uint32_t swapchainHeight = 0;
uint64_t lastFrameId = 0;
bool createFailed = false;
// for HDR
bool hdrRangeSet = false;