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#jira UE-223488 #rb jordi.rovira #tests Editor #rnx #virtualized [CL 36035608 by alexei lebedev in ue5-main branch]
111 lines
2.4 KiB
C++
111 lines
2.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "MuT/ASTOpLayoutMerge.h"
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#include "HAL/UnrealMemory.h"
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#include "Misc/AssertionMacros.h"
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#include "MuR/Mesh.h"
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#include "MuR/MeshBufferSet.h"
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#include "MuR/ModelPrivate.h"
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#include "MuR/MutableTrace.h"
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#include "MuR/RefCounted.h"
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#include "MuR/System.h"
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#include "MuR/Types.h"
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#include "MuT/ASTOpConditional.h"
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#include "MuT/ASTOpConstantResource.h"
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#include "MuT/ASTOpMeshClipMorphPlane.h"
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#include "MuT/ASTOpMeshRemoveMask.h"
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#include "MuT/ASTOpMeshMorph.h"
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#include "MuT/ASTOpSwitch.h"
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namespace mu
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{
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//-------------------------------------------------------------------------------------------------
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ASTOpLayoutMerge::ASTOpLayoutMerge()
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: Base(this)
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, Added(this)
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{
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}
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ASTOpLayoutMerge::~ASTOpLayoutMerge()
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{
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// Explicit call needed to avoid recursive destruction
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ASTOp::RemoveChildren();
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}
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bool ASTOpLayoutMerge::IsEqual(const ASTOp& otherUntyped) const
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{
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if (otherUntyped.GetOpType()==GetOpType())
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{
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const ASTOpLayoutMerge* other = static_cast<const ASTOpLayoutMerge*>(&otherUntyped);
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return Base == other->Base && Added == other->Added;
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}
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return false;
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}
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uint64 ASTOpLayoutMerge::Hash() const
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{
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uint64 res = std::hash<void*>()(Base.child().get());
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hash_combine(res, Added.child().get());
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return res;
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}
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mu::Ptr<ASTOp> ASTOpLayoutMerge::Clone(MapChildFuncRef mapChild) const
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{
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mu::Ptr<ASTOpLayoutMerge> n = new ASTOpLayoutMerge();
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n->Base = mapChild(Base.child());
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n->Added = mapChild(Added.child());
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return n;
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}
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void ASTOpLayoutMerge::ForEachChild(const TFunctionRef<void(ASTChild&)> f)
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{
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f(Base);
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f(Added);
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}
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void ASTOpLayoutMerge::Link(FProgram& program, FLinkerOptions*)
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{
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// Already linked?
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if (!linkedAddress)
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{
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OP::LayoutMergeArgs args;
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FMemory::Memzero(&args, sizeof(args));
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if (Base) args.Base = Base->linkedAddress;
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if (Added) args.Added = Added->linkedAddress;
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linkedAddress = (OP::ADDRESS)program.m_opAddress.Num();
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program.m_opAddress.Add((uint32_t)program.m_byteCode.Num());
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AppendCode(program.m_byteCode, GetOpType());
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AppendCode(program.m_byteCode, args);
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}
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}
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void ASTOpLayoutMerge::GetBlockLayoutSize(uint64 BlockId, int32* pBlockX, int32* pBlockY, FBlockLayoutSizeCache* cache)
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{
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if (Base)
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{
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Base->GetBlockLayoutSize(BlockId, pBlockX, pBlockY, cache);
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}
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if (!*pBlockX && Added)
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{
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Added->GetBlockLayoutSize(BlockId, pBlockX, pBlockY, cache);
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}
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}
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}
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