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bfda02d384
Any function that may create a request now has a IRequestOwner& parameter, and uses the Begin and End functions on the owner to manage the lifetime of any requests that it creates, as well as using End to invoke the completion callback for any request which has one. The new FRequestBarrier may be used to block a group from being considered complete in a scope where more requests may be added to it. #rb Matt.Peters #rnx #preflight 6109b5c403d303000144cce5 #preflight 610acf7103d30300016fda94 #ROBOMERGE-SOURCE: CL 17060470 in //UE5/Main/... #ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v850-17047176) [CL 17060649 by devin doucette in ue5-release-engine-test branch]
116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreTypes.h"
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#include "Containers/ArrayView.h"
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#include "Containers/StringFwd.h"
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#include "DerivedDataBuildKey.h"
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#include "DerivedDataRequest.h"
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#include "Features/IModularFeature.h"
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#include "UObject/NameTypes.h"
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class FCompressedBuffer;
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struct FGuid;
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struct FIoHash;
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template <typename FuncType> class TFunctionRef;
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template <typename FuncType> class TUniqueFunction;
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namespace UE::DerivedData { class FBuildAction; }
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namespace UE::DerivedData { class FOptionalBuildInputs; }
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namespace UE::DerivedData { class FOptionalBuildOutput; }
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namespace UE::DerivedData { class IBuild; }
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namespace UE::DerivedData { struct FBuildWorkerActionCompleteParams; }
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namespace UE::DerivedData { struct FBuildWorkerFileDataCompleteParams; }
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namespace UE::DerivedData { enum class EBuildPolicy : uint8; }
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namespace UE::DerivedData
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{
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using FOnBuildWorkerActionComplete = TUniqueFunction<void (FBuildWorkerActionCompleteParams&& Params)>;
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using FOnBuildWorkerFileDataComplete = TUniqueFunction<void (FBuildWorkerFileDataCompleteParams&& Params)>;
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class FBuildWorker
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{
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public:
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virtual ~FBuildWorker() = default;
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virtual FStringView GetName() const = 0;
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virtual FStringView GetPath() const = 0;
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virtual FStringView GetHostPlatform() const = 0;
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virtual FGuid GetBuildSystemVersion() const = 0;
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virtual void FindFileData(TConstArrayView<FIoHash> RawHashes, IRequestOwner& Owner, FOnBuildWorkerFileDataComplete&& OnComplete) const = 0;
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virtual void IterateFunctions(TFunctionRef<void (FStringView Name, const FGuid& Version)> Visitor) const = 0;
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virtual void IterateFiles(TFunctionRef<void (FStringView Path, const FIoHash& RawHash, uint64 RawSize)> Visitor) const = 0;
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virtual void IterateExecutables(TFunctionRef<void (FStringView Path, const FIoHash& RawHash, uint64 RawSize)> Visitor) const = 0;
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virtual void IterateEnvironment(TFunctionRef<void (FStringView Name, FStringView Value)> Visitor) const = 0;
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};
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class FBuildWorkerBuilder
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{
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public:
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virtual ~FBuildWorkerBuilder() = default;
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virtual void SetName(FStringView Name) = 0;
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virtual void SetPath(FStringView Path) = 0;
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virtual void SetHostPlatform(FStringView Name) = 0;
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virtual void SetBuildSystemVersion(const FGuid& Version) = 0;
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virtual void AddFunction(FStringView Name, const FGuid& Version) = 0;
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virtual void AddFile(FStringView Path, const FIoHash& RawHash, uint64 RawSize) = 0;
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virtual void AddExecutable(FStringView Path, const FIoHash& RawHash, uint64 RawSize) = 0;
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virtual void SetEnvironment(FStringView Name, FStringView Value) = 0;
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};
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class IBuildWorkerFactory : public IModularFeature
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{
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public:
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virtual ~IBuildWorkerFactory() = default;
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virtual void Build(FBuildWorkerBuilder& Builder) = 0;
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virtual void FindFileData(TConstArrayView<FIoHash> RawHashes, IRequestOwner& Owner, FOnBuildWorkerFileDataComplete&& OnComplete) = 0;
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/** Returns the name of the build worker factory modular feature. */
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static FName GetFeatureName()
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{
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return FName("BuildWorkerFactory");
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}
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};
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class IBuildWorkerExecutor : public IModularFeature
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{
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public:
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virtual ~IBuildWorkerExecutor() = default;
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virtual void BuildAction(
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const FBuildAction& Action,
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const FOptionalBuildInputs& Inputs,
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const FBuildWorker& Worker,
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IBuild& BuildSystem,
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EBuildPolicy Policy,
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IRequestOwner& Owner,
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FOnBuildWorkerActionComplete&& OnComplete) = 0;
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virtual TConstArrayView<FStringView> GetHostPlatforms() const = 0;
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/** Returns the name of the build worker executor modular feature. */
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static FName GetFeatureName()
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{
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return FName("BuildWorkerExecutor");
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}
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};
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struct FBuildWorkerActionCompleteParams
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{
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FBuildActionKey Key;
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FOptionalBuildOutput&& Output;
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TConstArrayView<FStringView> MissingInputs;
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EStatus Status = EStatus::Error;
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};
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struct FBuildWorkerFileDataCompleteParams
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{
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TConstArrayView<FCompressedBuffer> Files;
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EStatus Status = EStatus::Error;
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};
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} // UE::DerivedData
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