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522b0e9af3
- Subresource state tracking manipulates less data by always using pointers instead of copying full states. - Offloaded pooled texture / buffer allocations to an async task. - Removed dependency between pooled resource allocations and collecting resource barriers. The 'finalize' phase now gathers both first and last barriers for a resource. - Refactors RDG allocator implementation to make things simpler. - Moved async tasks within RDG to use the setup task API. - Moved culling into the async setup queue. [CL 30774932 by zach bethel in ue5-main branch]
482 lines
18 KiB
C++
482 lines
18 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "RenderGraphTrace.h"
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#include "RenderGraphBuilder.h"
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#include "RenderGraphPrivate.h"
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#include "Trace/Trace.inl"
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#if RDG_ENABLE_TRACE
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UE_TRACE_CHANNEL_DEFINE(RDGChannel)
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UE_TRACE_EVENT_BEGIN(RDGTrace, GraphMessage)
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UE_TRACE_EVENT_FIELD(UE::Trace::WideString, Name)
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UE_TRACE_EVENT_FIELD(uint64, StartCycles)
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UE_TRACE_EVENT_FIELD(uint64, EndCycles)
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UE_TRACE_EVENT_FIELD(uint16, PassCount)
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UE_TRACE_EVENT_FIELD(uint64[], TransientMemoryCommitSizes)
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UE_TRACE_EVENT_FIELD(uint64[], TransientMemoryCapacities)
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UE_TRACE_EVENT_FIELD(uint8[], TransientMemoryFlags)
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UE_TRACE_EVENT_END()
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UE_TRACE_EVENT_BEGIN(RDGTrace, GraphEndMessage)
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UE_TRACE_EVENT_END()
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UE_TRACE_EVENT_BEGIN(RDGTrace, PassMessage)
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UE_TRACE_EVENT_FIELD(UE::Trace::WideString, Name)
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UE_TRACE_EVENT_FIELD(uint64, StartCycles)
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UE_TRACE_EVENT_FIELD(uint64, EndCycles)
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UE_TRACE_EVENT_FIELD(uint16, Handle)
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UE_TRACE_EVENT_FIELD(uint16, GraphicsForkPass)
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UE_TRACE_EVENT_FIELD(uint16, GraphicsJoinPass)
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UE_TRACE_EVENT_FIELD(uint16[], Textures)
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UE_TRACE_EVENT_FIELD(uint16[], Buffers)
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UE_TRACE_EVENT_FIELD(uint16, Flags)
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UE_TRACE_EVENT_FIELD(uint16, Pipeline)
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UE_TRACE_EVENT_FIELD(bool, IsCulled)
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UE_TRACE_EVENT_FIELD(bool, IsAsyncComputeBegin)
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UE_TRACE_EVENT_FIELD(bool, IsAsyncComputeEnd)
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UE_TRACE_EVENT_FIELD(bool, SkipRenderPassBegin)
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UE_TRACE_EVENT_FIELD(bool, SkipRenderPassEnd)
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UE_TRACE_EVENT_FIELD(bool, IsParallelExecuteBegin)
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UE_TRACE_EVENT_FIELD(bool, IsParallelExecuteEnd)
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UE_TRACE_EVENT_FIELD(bool, IsParallelExecute)
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UE_TRACE_EVENT_FIELD(bool, IsParallelExecuteAllowed)
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UE_TRACE_EVENT_END()
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UE_TRACE_EVENT_BEGIN(RDGTrace, BufferMessage)
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UE_TRACE_EVENT_FIELD(UE::Trace::WideString, Name)
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UE_TRACE_EVENT_FIELD(uint32, UsageFlags)
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UE_TRACE_EVENT_FIELD(uint32, BytesPerElement)
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UE_TRACE_EVENT_FIELD(uint32, NumElements)
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UE_TRACE_EVENT_FIELD(uint16, Handle)
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UE_TRACE_EVENT_FIELD(uint16, NextOwnerHandle)
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UE_TRACE_EVENT_FIELD(uint16, Order)
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UE_TRACE_EVENT_FIELD(uint16[], Passes)
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UE_TRACE_EVENT_FIELD(uint64[], TransientAllocationOffsetMins)
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UE_TRACE_EVENT_FIELD(uint64[], TransientAllocationOffsetMaxs)
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UE_TRACE_EVENT_FIELD(uint16[], TransientAllocationMemoryRanges)
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UE_TRACE_EVENT_FIELD(bool, IsExternal)
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UE_TRACE_EVENT_FIELD(bool, IsExtracted)
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UE_TRACE_EVENT_FIELD(bool, IsCulled)
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UE_TRACE_EVENT_FIELD(bool, IsTrackingSkipped)
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UE_TRACE_EVENT_FIELD(bool, IsTransient)
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UE_TRACE_EVENT_FIELD(bool, IsTransientUntracked)
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UE_TRACE_EVENT_FIELD(bool, IsTransientCacheHit)
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UE_TRACE_EVENT_END()
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UE_TRACE_EVENT_BEGIN(RDGTrace, TextureMessage)
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UE_TRACE_EVENT_FIELD(UE::Trace::WideString, Name)
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UE_TRACE_EVENT_FIELD(uint64, StartCycles)
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UE_TRACE_EVENT_FIELD(uint64, EndCycles)
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UE_TRACE_EVENT_FIELD(uint16, Handle)
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UE_TRACE_EVENT_FIELD(uint16, NextOwnerHandle)
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UE_TRACE_EVENT_FIELD(uint16, Order)
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UE_TRACE_EVENT_FIELD(uint16[], Passes)
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UE_TRACE_EVENT_FIELD(uint64[], TransientAllocationOffsetMins)
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UE_TRACE_EVENT_FIELD(uint64[], TransientAllocationOffsetMaxs)
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UE_TRACE_EVENT_FIELD(uint16[], TransientAllocationMemoryRanges)
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UE_TRACE_EVENT_FIELD(uint64, SizeInBytes)
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UE_TRACE_EVENT_FIELD(uint64, CreateFlags)
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UE_TRACE_EVENT_FIELD(uint32, Dimension)
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UE_TRACE_EVENT_FIELD(uint32, Format)
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UE_TRACE_EVENT_FIELD(uint32, ExtentX)
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UE_TRACE_EVENT_FIELD(uint32, ExtentY)
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UE_TRACE_EVENT_FIELD(uint16, Depth)
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UE_TRACE_EVENT_FIELD(uint16, ArraySize)
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UE_TRACE_EVENT_FIELD(uint8, NumMips)
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UE_TRACE_EVENT_FIELD(uint8, NumSamples)
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UE_TRACE_EVENT_FIELD(bool, IsExternal)
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UE_TRACE_EVENT_FIELD(bool, IsExtracted)
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UE_TRACE_EVENT_FIELD(bool, IsCulled)
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UE_TRACE_EVENT_FIELD(bool, IsTrackingSkipped)
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UE_TRACE_EVENT_FIELD(bool, IsTransient)
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UE_TRACE_EVENT_FIELD(bool, IsTransientUntracked)
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UE_TRACE_EVENT_FIELD(bool, IsTransientCacheHit)
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UE_TRACE_EVENT_END()
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UE_TRACE_EVENT_BEGIN(RDGTrace, ScopeMessage)
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UE_TRACE_EVENT_FIELD(UE::Trace::WideString, Name)
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UE_TRACE_EVENT_FIELD(uint16, FirstPass)
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UE_TRACE_EVENT_FIELD(uint16, LastPass)
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UE_TRACE_EVENT_FIELD(uint16, Depth)
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UE_TRACE_EVENT_END()
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static_assert(sizeof(FRDGPassHandle) == sizeof(uint16), "Expected 16 bit pass handles.");
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static_assert(sizeof(FRDGTextureHandle) == sizeof(uint16), "Expected 16 bit texture handles.");
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static_assert(sizeof(FRDGBufferHandle) == sizeof(uint16), "Expected 16 bit buffer handles.");
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FRDGTrace::FRDGTrace()
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: bEnabled(UE_TRACE_CHANNELEXPR_IS_ENABLED(RDGChannel) && !IsImmediateMode())
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{}
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bool FRDGTrace::IsEnabled() const
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{
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return bEnabled;
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}
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void FRDGTrace::OutputGraphBegin()
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{
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if (!IsEnabled())
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{
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return;
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}
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GraphStartCycles = FPlatformTime::Cycles64();
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}
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void FRDGTrace::OutputGraphEnd(const FRDGBuilder& GraphBuilder)
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{
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if (!IsEnabled())
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{
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return;
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}
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TRACE_CPUPROFILER_EVENT_SCOPE(FRDGTrace::OutputGraphEnd);
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const FRDGPassHandle ProloguePassHandle = GraphBuilder.GetProloguePassHandle();
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const auto& Passes = GraphBuilder.Passes;
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const auto& Textures = GraphBuilder.Textures;
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const auto& Buffers = GraphBuilder.Buffers;
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{
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const TCHAR* Name = GraphBuilder.BuilderName.GetTCHAR();
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TArray<uint64> TransientMemoryCommitSizes;
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TArray<uint64> TransientMemoryCapacities;
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TArray<uint8> TransientMemoryFlags;
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TransientMemoryCommitSizes.Reserve(TransientAllocationStats.MemoryRanges.Num());
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TransientMemoryCapacities.Reserve(TransientAllocationStats.MemoryRanges.Num());
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TransientMemoryFlags.Reserve(TransientAllocationStats.MemoryRanges.Num());
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for (const auto& MemoryRange : TransientAllocationStats.MemoryRanges)
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{
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TransientMemoryCommitSizes.Emplace(MemoryRange.CommitSize);
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TransientMemoryCapacities.Emplace(MemoryRange.Capacity);
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TransientMemoryFlags.Emplace((uint8)MemoryRange.Flags);
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}
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UE_TRACE_LOG(RDGTrace, GraphMessage, RDGChannel)
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<< GraphMessage.Name(Name, uint16(FCString::Strlen(Name)))
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<< GraphMessage.StartCycles(GraphStartCycles)
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<< GraphMessage.EndCycles(FPlatformTime::Cycles64())
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<< GraphMessage.PassCount(uint16(Passes.Num()))
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<< GraphMessage.TransientMemoryCommitSizes(TransientMemoryCommitSizes.GetData(), (uint16)TransientMemoryCommitSizes.Num())
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<< GraphMessage.TransientMemoryCapacities(TransientMemoryCapacities.GetData(), (uint16)TransientMemoryCapacities.Num())
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<< GraphMessage.TransientMemoryFlags(TransientMemoryFlags.GetData(), (uint16)TransientMemoryFlags.Num());
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}
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for (FRDGPassHandle Handle = Passes.Begin(); Handle != Passes.End(); ++Handle)
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{
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const FRDGPass* Pass = Passes[Handle];
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const TCHAR* Name = Pass->GetEventName().GetTCHAR();
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UE_TRACE_LOG(RDGTrace, PassMessage, RDGChannel)
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<< PassMessage.Name(Name, uint16(FCString::Strlen(Name)))
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<< PassMessage.Handle(Handle.GetIndex())
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<< PassMessage.GraphicsForkPass(Pass->GetGraphicsForkPass().GetIndexUnchecked())
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<< PassMessage.GraphicsJoinPass(Pass->GetGraphicsJoinPass().GetIndexUnchecked())
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<< PassMessage.Textures((const uint16*)Pass->TraceTextures.GetData(), (uint16)Pass->TraceTextures.Num())
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<< PassMessage.Buffers((const uint16*)Pass->TraceBuffers.GetData(), (uint16)Pass->TraceBuffers.Num())
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<< PassMessage.Flags(uint16(Pass->GetFlags()))
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<< PassMessage.Pipeline(uint16(Pass->GetPipeline()))
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<< PassMessage.IsCulled(Pass->bCulled != 0)
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<< PassMessage.IsAsyncComputeBegin(Pass->bAsyncComputeBegin != 0)
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<< PassMessage.IsAsyncComputeEnd(Pass->bAsyncComputeEnd != 0)
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<< PassMessage.SkipRenderPassBegin(Pass->bSkipRenderPassBegin != 0)
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<< PassMessage.SkipRenderPassEnd(Pass->bSkipRenderPassEnd != 0)
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<< PassMessage.IsParallelExecuteBegin(Pass->bParallelExecuteBegin != 0)
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<< PassMessage.IsParallelExecuteEnd(Pass->bParallelExecuteEnd != 0)
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<< PassMessage.IsParallelExecute(Pass->bParallelExecute != 0)
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<< PassMessage.IsParallelExecuteAllowed(Pass->bParallelExecuteAllowed != 0);
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}
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#if RDG_EVENTS
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{
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struct FScopeInfo
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{
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const TCHAR* Name{};
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FRDGPassHandle FirstPass;
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FRDGPassHandle LastPass;
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uint16 Depth{};
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};
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TArray<FScopeInfo> Scopes;
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TMap<const FRDGEventScope*, int32> ScopeToIndex;
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int32 Depth = 0;
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TRDGScopeStackHelper<FRDGEventScopeOp> ScopeStackHelper;
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for (FRDGPassHandle Handle = Passes.Begin(); Handle != Passes.End(); ++Handle)
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{
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const auto Replay = [&](const TRDGScopeOpArray<FRDGEventScopeOp>& Ops)
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{
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for (int32 Index = 0; Index < Ops.Num(); ++Index)
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{
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FRDGEventScopeOp Op = Ops[Index];
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if (Op.IsScope())
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{
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if (Op.IsPush())
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{
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ScopeToIndex.Emplace(Op.Scope, Scopes.Num());
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FScopeInfo ScopeInfo;
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ScopeInfo.Name = Op.Scope->Name.GetTCHAR();
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ScopeInfo.FirstPass = Handle;
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check(Depth >= 0 && Depth <= TNumericLimits<uint16>::Max());
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ScopeInfo.Depth = static_cast<uint16>(Depth);
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Scopes.Add(ScopeInfo);
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Depth++;
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}
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else
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{
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FScopeInfo& ScopeInfo = Scopes[ScopeToIndex.FindChecked(Op.Scope)];
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ScopeInfo.LastPass = FRDGPassHandle(Handle.GetIndex() - 1);
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Depth--;
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}
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}
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}
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};
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const FRDGPass* Pass = Passes[Handle];
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const FRDGEventScope* ParentScope = Pass->TraceEventScope;
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Replay(ScopeStackHelper.CompilePassPrologue(ParentScope, nullptr));
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if (Handle == Passes.Last())
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{
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Replay(ScopeStackHelper.EndCompile());
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}
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}
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check(Depth == 0);
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for (const FScopeInfo& ScopeInfo : Scopes)
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{
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UE_TRACE_LOG(RDGTrace, ScopeMessage, RDGChannel)
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<< ScopeMessage.Name(ScopeInfo.Name, uint16(FCString::Strlen(ScopeInfo.Name)))
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<< ScopeMessage.FirstPass(ScopeInfo.FirstPass.GetIndexUnchecked())
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<< ScopeMessage.LastPass(ScopeInfo.LastPass.GetIndexUnchecked())
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<< ScopeMessage.Depth(ScopeInfo.Depth);
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}
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}
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#endif
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struct FTransientAllocation
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{
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TArray<uint64> OffsetMins;
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TArray<uint64> OffsetMaxs;
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TArray<uint16> MemoryRanges;
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bool bCacheHit = false;
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void Reset()
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{
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OffsetMins.Reset();
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OffsetMaxs.Reset();
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MemoryRanges.Reset();
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bCacheHit = false;
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}
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void Fill(const FRHITransientAllocationStats& Stats, const FRHITransientResource* Resource)
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{
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const FRHITransientAllocationStats::FAllocationArray& Allocations = Stats.Resources.FindChecked(Resource);
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for (const FRHITransientAllocationStats::FAllocation& Allocation : Allocations)
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{
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OffsetMins.Emplace(Allocation.OffsetMin);
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OffsetMaxs.Emplace(Allocation.OffsetMax);
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MemoryRanges.Emplace(Allocation.MemoryRangeIndex);
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}
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bCacheHit = Resource->GetAcquireCount() > 1;
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}
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} TransientAllocation;
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for (FRDGTextureHandle Handle = Textures.Begin(); Handle != Textures.End(); ++Handle)
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{
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const FRDGTexture* Texture = Textures[Handle];
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uint64 SizeInBytes = 0;
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if (FRHITexture* TextureRHI = Texture->GetRHIUnchecked())
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{
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SizeInBytes = RHIComputeMemorySize(TextureRHI);
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}
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TransientAllocation.Reset();
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if (Texture->TransientTexture)
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{
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const FRHITransientResource* Resource = Texture->TransientTexture;
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TransientAllocation.Fill(TransientAllocationStats, Resource);
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TransientAllocationStats.Resources.Remove(Resource);
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}
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UE_TRACE_LOG(RDGTrace, TextureMessage, RDGChannel)
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<< TextureMessage.Name(Texture->Name, uint16(FCString::Strlen(Texture->Name)))
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<< TextureMessage.Handle(Handle.GetIndex())
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<< TextureMessage.NextOwnerHandle(Texture->NextOwner.GetIndexUnchecked())
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<< TextureMessage.Order(Texture->TraceOrder)
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<< TextureMessage.Passes((const uint16*)Texture->TracePasses.GetData(), (uint16)Texture->TracePasses.Num())
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<< TextureMessage.TransientAllocationOffsetMins(TransientAllocation.OffsetMins.GetData(), TransientAllocation.OffsetMins.Num())
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<< TextureMessage.TransientAllocationOffsetMaxs(TransientAllocation.OffsetMaxs.GetData(), TransientAllocation.OffsetMaxs.Num())
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<< TextureMessage.TransientAllocationMemoryRanges(TransientAllocation.MemoryRanges.GetData(), TransientAllocation.MemoryRanges.Num())
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<< TextureMessage.SizeInBytes(SizeInBytes)
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<< TextureMessage.CreateFlags(uint32(Texture->Desc.Flags))
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<< TextureMessage.Dimension(uint32(Texture->Desc.Dimension))
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<< TextureMessage.Format(uint32(Texture->Desc.Format))
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<< TextureMessage.ExtentX(Texture->Desc.Extent.X)
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<< TextureMessage.ExtentY(Texture->Desc.Extent.Y)
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<< TextureMessage.Depth(Texture->Desc.Depth)
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<< TextureMessage.ArraySize(Texture->Desc.ArraySize)
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<< TextureMessage.NumMips(Texture->Desc.NumMips)
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<< TextureMessage.NumSamples(Texture->Desc.NumSamples)
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<< TextureMessage.IsExternal(bool(Texture->bExternal))
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<< TextureMessage.IsExtracted(bool(Texture->bExtracted))
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<< TextureMessage.IsCulled(bool(Texture->ReferenceCount == 0))
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<< TextureMessage.IsTrackingSkipped(EnumHasAnyFlags(Texture->Flags, ERDGTextureFlags::SkipTracking))
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<< TextureMessage.IsTransient(bool(Texture->bTransient))
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<< TextureMessage.IsTransientUntracked(false)
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<< TextureMessage.IsTransientCacheHit(TransientAllocation.bCacheHit);
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}
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for (FRDGBufferHandle Handle = Buffers.Begin(); Handle != Buffers.End(); ++Handle)
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{
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const FRDGBuffer* Buffer = Buffers[Handle];
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TransientAllocation.Reset();
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if (Buffer->TransientBuffer)
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{
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const FRHITransientResource* Resource = Buffer->TransientBuffer;
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TransientAllocation.Fill(TransientAllocationStats, Resource);
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TransientAllocationStats.Resources.Remove(Resource);
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}
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UE_TRACE_LOG(RDGTrace, BufferMessage, RDGChannel)
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<< BufferMessage.Name(Buffer->Name, uint16(FCString::Strlen(Buffer->Name)))
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<< BufferMessage.Handle(Buffer->Handle.GetIndex())
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<< BufferMessage.NextOwnerHandle(Buffer->NextOwner.GetIndexUnchecked())
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<< BufferMessage.Order(Buffer->TraceOrder)
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<< BufferMessage.Passes((const uint16*)Buffer->TracePasses.GetData(), (uint16)Buffer->TracePasses.Num())
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<< BufferMessage.TransientAllocationOffsetMins(TransientAllocation.OffsetMins.GetData(), TransientAllocation.OffsetMins.Num())
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<< BufferMessage.TransientAllocationOffsetMaxs(TransientAllocation.OffsetMaxs.GetData(), TransientAllocation.OffsetMaxs.Num())
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<< BufferMessage.TransientAllocationMemoryRanges(TransientAllocation.MemoryRanges.GetData(), TransientAllocation.MemoryRanges.Num())
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<< BufferMessage.UsageFlags(uint32(Buffer->Desc.Usage))
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<< BufferMessage.BytesPerElement(Buffer->Desc.BytesPerElement)
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<< BufferMessage.NumElements(Buffer->Desc.NumElements)
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<< BufferMessage.IsExternal(bool(Buffer->bExternal))
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<< BufferMessage.IsExtracted(bool(Buffer->bExtracted))
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<< BufferMessage.IsCulled(bool(Buffer->ReferenceCount == 0))
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<< BufferMessage.IsTrackingSkipped(EnumHasAnyFlags(Buffer->Flags, ERDGBufferFlags::SkipTracking))
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<< BufferMessage.IsTransient(bool(Buffer->bTransient))
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<< BufferMessage.IsTransientUntracked(false)
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<< BufferMessage.IsTransientCacheHit(TransientAllocation.bCacheHit);
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}
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int32 TextureIndex = Textures.Num();
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int32 BufferIndex = Buffers.Num();
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for (auto KeyValue : TransientAllocationStats.Resources)
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{
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const FRHITransientResource* Resource = KeyValue.Key;
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if (!Resource->IsAcquired())
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{
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continue;
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}
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TransientAllocation.Reset();
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TransientAllocation.Fill(TransientAllocationStats, Resource);
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if (Resource->GetResourceType() == ERHITransientResourceType::Texture)
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{
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const FRHITransientTexture* Texture = static_cast<const FRHITransientTexture*>(Resource);
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UE_TRACE_LOG(RDGTrace, TextureMessage, RDGChannel)
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<< TextureMessage.Name(Texture->GetName(), uint16(FCString::Strlen(Texture->GetName())))
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<< TextureMessage.Handle(TextureIndex)
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<< TextureMessage.TransientAllocationOffsetMins(TransientAllocation.OffsetMins.GetData(), TransientAllocation.OffsetMins.Num())
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<< TextureMessage.TransientAllocationOffsetMaxs(TransientAllocation.OffsetMaxs.GetData(), TransientAllocation.OffsetMaxs.Num())
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<< TextureMessage.TransientAllocationMemoryRanges(TransientAllocation.MemoryRanges.GetData(), TransientAllocation.MemoryRanges.Num())
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<< TextureMessage.SizeInBytes(Resource->GetSize())
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<< TextureMessage.CreateFlags(uint32(Texture->CreateInfo.Flags))
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<< TextureMessage.Dimension(uint32(Texture->CreateInfo.Dimension))
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<< TextureMessage.Format(uint32(Texture->CreateInfo.Format))
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<< TextureMessage.ExtentX(Texture->CreateInfo.Extent.X)
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<< TextureMessage.ExtentY(Texture->CreateInfo.Extent.Y)
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<< TextureMessage.Depth(Texture->CreateInfo.Depth)
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<< TextureMessage.ArraySize(Texture->CreateInfo.ArraySize)
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<< TextureMessage.NumMips(Texture->CreateInfo.NumMips)
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<< TextureMessage.NumSamples(Texture->CreateInfo.NumSamples)
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<< TextureMessage.IsExternal(false)
|
|
<< TextureMessage.IsExtracted(false)
|
|
<< TextureMessage.IsCulled(false)
|
|
<< TextureMessage.IsTrackingSkipped(false)
|
|
<< TextureMessage.IsTransient(true)
|
|
<< TextureMessage.IsTransientUntracked(true)
|
|
<< TextureMessage.IsTransientCacheHit(TransientAllocation.bCacheHit);
|
|
|
|
TextureIndex++;
|
|
}
|
|
else
|
|
{
|
|
const FRHITransientBuffer* Buffer = static_cast<const FRHITransientBuffer*>(Resource);
|
|
|
|
UE_TRACE_LOG(RDGTrace, BufferMessage, RDGChannel)
|
|
<< BufferMessage.Name(Buffer->GetName(), uint16(FCString::Strlen(Buffer->GetName())))
|
|
<< BufferMessage.Handle(BufferIndex)
|
|
<< BufferMessage.TransientAllocationOffsetMins(TransientAllocation.OffsetMins.GetData(), TransientAllocation.OffsetMins.Num())
|
|
<< BufferMessage.TransientAllocationOffsetMaxs(TransientAllocation.OffsetMaxs.GetData(), TransientAllocation.OffsetMaxs.Num())
|
|
<< BufferMessage.TransientAllocationMemoryRanges(TransientAllocation.MemoryRanges.GetData(), TransientAllocation.MemoryRanges.Num())
|
|
<< BufferMessage.UsageFlags(uint32(Buffer->CreateInfo.Usage))
|
|
<< BufferMessage.BytesPerElement(Buffer->CreateInfo.Stride)
|
|
<< BufferMessage.NumElements(Buffer->CreateInfo.Size / Buffer->CreateInfo.Stride)
|
|
<< BufferMessage.IsExternal(false)
|
|
<< BufferMessage.IsExtracted(false)
|
|
<< BufferMessage.IsCulled(false)
|
|
<< BufferMessage.IsTrackingSkipped(false)
|
|
<< BufferMessage.IsTransient(true)
|
|
<< BufferMessage.IsTransientUntracked(true)
|
|
<< BufferMessage.IsTransientCacheHit(TransientAllocation.bCacheHit);
|
|
|
|
BufferIndex++;
|
|
}
|
|
}
|
|
|
|
UE_TRACE_LOG(RDGTrace, GraphEndMessage, RDGChannel);
|
|
}
|
|
|
|
void FRDGTrace::AddResource(FRDGViewableResource* Resource)
|
|
{
|
|
Resource->TraceOrder = ResourceOrder++;
|
|
}
|
|
|
|
void FRDGTrace::AddTexturePassDependency(FRDGTexture* Texture, FRDGPass* Pass)
|
|
{
|
|
if (!IsEnabled())
|
|
{
|
|
return;
|
|
}
|
|
|
|
Pass->TraceTextures.Add(Texture->Handle);
|
|
Texture->TracePasses.Add(Pass->Handle);
|
|
}
|
|
|
|
void FRDGTrace::AddBufferPassDependency(FRDGBuffer* Buffer, FRDGPass* Pass)
|
|
{
|
|
if (!IsEnabled())
|
|
{
|
|
return;
|
|
}
|
|
|
|
Pass->TraceBuffers.Add(Buffer->Handle);
|
|
Buffer->TracePasses.Add(Pass->Handle);
|
|
}
|
|
|
|
#endif |