/** * ensure() can be used to test for *non-fatal* errors at runtime * * Rather than crashing, an error report (with a full call stack) will be logged and submitted to the crash server. * This is useful when you want runtime code verification but you're handling the error case anyway. * * Note: ensure() can be nested within conditionals! * * Example: * * if (ensure(InObject != nullptr)) * { * InObject->Modify(); * } * * This code is safe to execute as the pointer dereference is wrapped in a non-nullptr conditional block, but * you still want to find out if this ever happens so you can avoid side effects. Using ensure() here will * force a crash report to be generated without crashing the application (and potentially causing editor * users to lose unsaved work.) * * ensure() resolves to just evaluate the expression when DO_CHECK is 0 (typically shipping or test builds). * * By default a given call site will only print the callstack and submit the 'crash report' the first time an * ensure is hit in a session; ensureAlways can be used instead if you want to handle every failure */
#if DO_CHECK && !USING_CODE_ANALYSIS // The Visual Studio 2013 analyzer doesn't understand these complex conditionals
LogActor: Warning: Bullet /Game/Map.Map:PersistentLevel.Bullet_0 has natively added scene component(s), but none of them were set as the actor's RootComponent - picking one arbitrarily
/** * Structure to define all the layers of the config system. Layers can be expanded by expansion files (NoRedist, etc), or by ini platform parents * (coming soon from another branch) */ structFConfigLayer { // Used by the editor to display in the ini-editor const TCHAR* EditorName; // Path to the ini file (with variables) const TCHAR* Path; // Path to the platform extension version const TCHAR* PlatformExtensionPath; // Special flag EConfigLayerFlags Flag;
} GConfigLayers[] = { /************************************************** **** CRITICAL NOTES **** If you change this array, you need to also change EnumerateConfigFileLocations() in ConfigHierarchy.cs!!! **** And maybe UObject::GetDefaultConfigFilename(), UObject::GetGlobalUserConfigFilename() **************************************************/
LogNavigation: Error: Navmesh bounds are too large! Limiting requested tiles count (5472000) to: (1048576) for RecastNavMesh /Game/Level/Map.Map:PersistentLevel.RecastNavMesh-Default
UCLASS(config=Engine, defaultconfig, hidecategories=(Input,Rendering,Tags,"Utilities|Transformation",Actor,Layers,Replication), notplaceable) classNAVIGATIONSYSTEM_APIARecastNavMesh :public ANavigationData { // ... /** Absolute hard limit to number of navmesh tiles. Be very, very careful while modifying it while * having big maps with navmesh. A single, empty tile takes 176 bytes and empty tiles are * allocated up front (subject to change, but that's where it's at now) * @note TileNumberHardLimit is always rounded up to the closest power of 2 */ UPROPERTY(EditAnywhere, Category = Generation, config, meta = (ClampMin = "1", UIMin = "1"), AdvancedDisplay) int32 TileNumberHardLimit; // ... };
RecastNavMeshImpl = new FPImplRecastNavMesh(this); // add predefined areas up front SupportedAreas.Add(FSupportedAreaData(UNavArea_Null::StaticClass(), RECAST_NULL_AREA)); SupportedAreas.Add(FSupportedAreaData(UNavArea_LowHeight::StaticClass(), RECAST_LOW_AREA)); SupportedAreas.Add(FSupportedAreaData(UNavArea_Default::StaticClass(), RECAST_DEFAULT_AREA)); } }
privatestaticvoidCreatePaks(ProjectParams Params, DeploymentContext SC, List<CreatePakParams> PakParamsList, EncryptionAndSigning.CryptoSettings CryptoSettings, FileReference CryptoKeysCacheFilename) { // ... if (ShouldCreateIoStoreContainerFiles(Params, SC.StageTargetPlatform)) { bool bAllowBulkDataInIoStore = true; if(!PlatformEngineConfig.GetBool("Core.System", "AllowBulkDataInIoStore", out bAllowBulkDataInIoStore)) { bAllowBulkDataInIoStore = true; // Default is to allow it in the IoStore }
UnrealPakResponseFile = new Dictionary<string, string>(); Dictionary<string, string> IoStoreResponseFile = new Dictionary<string, string>(); foreach (var Entry in PakParams.UnrealPakResponseFile) { // Temporary solution to filter non cooked packages from I/O store container file(s) if (SC.OnlyAllowPackagesFromStdCookPathInIoStore && !Entry.Key.ToLower().Contains("\\saved\\cooked\\")) { UnrealPakResponseFile.Add(Entry.Key, Entry.Value); continue; }
[2021.06.04-07.56.38:156][144]LogNet: Browse: /Game/StarterContent/Maps/StarterMap [2021.06.04-07.56.38:156][144]LogLoad: LoadMap: /Game/StarterContent/Maps/StarterMap [2021.06.04-07.56.38:156][144]LogWorld: BeginTearingDown for /Game/NewMap [2021.06.04-07.56.38:157][144]LogWorld: UWorld::CleanupWorld for NewMap, bSessionEnded=true, bCleanupResources=true [2021.06.04-07.56.38:157][144]LogSlate: InvalidateAllWidgets triggered. All widgets were invalidated [2021.06.04-07.56.38:187][144]LogStreaming: Display: 0.035 ms (0.013+0.022) ms for processing 33/149 objects in NotifyUnreachableObjects( Queued=0, Async=0). Removed 12/12 (103->91 tracked) packages and 21/21 (139->118 tracked) public exports. [2021.06.04-07.56.38:188][144]LogAudio: Display: Audio Device unregistered from world 'None'. [2021.06.04-07.56.38:189][144]LogUObjectHash: Compacting FUObjectHashTables data took 0.54ms [2021.06.04-07.56.38:192][144]LogStreaming: Display: FlushAsyncLoading: 1 QueuedPackages, 0 AsyncPackages [2021.06.04-07.56.38:206][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0xC0782D3BC7B113E7) - Skipping non mounted imported package with id '0xA6A13DDB269EBB86' [2021.06.04-07.56.38:206][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0x18C447EA162E9CF0) - Skipping non mounted imported package with id '0x592F17301901E4D4' [2021.06.04-07.56.38:206][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0xAF2D3B82DFED12AB) - Skipping non mounted imported package with id '0x90DE907FA36D8947' [2021.06.04-07.56.38:206][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0x89DE226562FF0557) - Skipping non mounted imported package with id '0x90DE907FA36D8947' [2021.06.04-07.56.38:206][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0xFA20E9343783C7DC) - Skipping non mounted imported package with id '0x90DE907FA36D8947' // ..... [2021.06.04-07.56.38:207][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0xB64F7A6CD99A047) - Skipping non mounted imported package with id '0x90DE907FA36D8947' [2021.06.04-07.56.38:207][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0xFEFAEB73A2846157) - Skipping non mounted imported package with id '0x90DE907FA36D8947' [2021.06.04-07.56.38:209][144]LogStreaming: Warning: ImportPackages: SkipPackage: None (0x997474132A59335D) - Skipping non mounted imported package with id '0x90DE907FA36D8947' [2021.06.04-07.56.38:209][144]LogStreaming: Warning: LoadPackage: SkipPackage: /Game/StarterContent/Audio/Starter_Wind05 (0x5E446250F73B1FA8) - The package to load does not exist on disk or in the loader [2021.06.04-07.56.38:209][144]LogStreaming: Warning: LoadPackage: SkipPackage: /Game/StarterContent/Audio/Starter_Birds01 (0x724FF2357C734AD2) - The package to load does not exist on disk or in the loader [2021.06.04-07.56.38:209][144]LogStreaming: Warning: LoadPackage: SkipPackage: /Game/StarterContent/Audio/Starter_Wind06 (0x982833CC14F6C1E7) - The package to load does not exist on disk or in the loader [2021.06.04-07.56.38:209][144]LogStreaming: Warning: LoadPackage: SkipPackage: /Game/StarterContent/Audio/Collapse01 (0x938C37337F3982BF) - The package to load does not exist on disk or in the loader [2021.06.04-07.56.38:210][144]LogStreaming: Warning: LoadPackage: SkipPackage: /Game/StarterContent/Audio/Collapse02 (0x3820625B5DBE09A3) - The package to load does not exist on disk or in the loader [2021.06.04-07.56.38:213][144]LogStreaming: Warning: LoadPackage: SkipPackage: /Game/StarterContent/Audio/Starter_Music01 (0x1D0AA270D31EFC87) - The package to load does not exist on disk or in the loader
static uint32 GetMaxArgLength() { #if PLATFORM_MAC && !UNIXLIKE_TO_MAC_REMOTE_BUILDING static uint32 MaxLength = 0; if (!MaxLength) { // It's dangerous to use "ARG_MAX" directly because it's a compile time constant and may not be compatible with the running OS. // It's safer to get the number from "getconf ARG_MAX" and only use the constant as the fallback FString StdOut, StdError; if (ExecRemoteProcess(TEXT("/usr/bin/getconf"), TEXT("ARG_MAX"), nullptr, &StdOut, &StdError)) { MaxLength = FCString::Atoi(*StdOut); check(MaxLength > 0); UE_LOG(LogMetalShaderCompiler, Display, TEXT("Set MaxArgLength to %d via getconf"), MaxLength); } else { MaxLength = FMath::Min(ARG_MAX, 256 * 1024); UE_LOG(LogMetalShaderCompiler, Warning, TEXT("Failed to determine MaxArgLength via getconf: %s\nSet it to %d which is the lesser of MAX_ARG and the value from the 10.15 SDK"), *StdError, MaxLength); } } return MaxLength; #else // Ask the remote machine via "getconf ARG_MAX" return1024; #endif }
///<summary> /// Whether to unify C++ code into larger files for faster compilation. ///</summary> [CommandLine("-DisableUnity", Value = "false")] [XmlConfigFile(Category = "BuildConfiguration")] publicbool bUseUnityBuild = true;
///<summary> /// Whether to force C++ source files to be combined into larger files for faster compilation. ///</summary> [CommandLine("-ForceUnity")] [XmlConfigFile(Category = "BuildConfiguration")] publicbool bForceUnityBuild = false;
///<summary> /// List of modules to disable unity builds for ///</summary> [XmlConfigFile(Category = "ModuleConfiguration", Name = "DisableUnityBuild")] publicstring[] DisableUnityBuildForModules = null;
#if PLATFORM_SUPPORTS_TEXTURE_STREAMING TAutoConsoleVariable<int32> CVarSetTextureStreaming( TEXT("r.TextureStreaming"), 1, TEXT("Allows to define if texture streaming is enabled, can be changed at run time.\n") TEXT("0: off\n") TEXT("1: on (default)"), ECVF_Default | ECVF_RenderThreadSafe); #endif
[TextureQuality@0] ; Must be used with r.streaming.usepertexturebias set to 1. Otherwise, all textures will have a constant 16 mip bias r.Streaming.MipBias=16 r.Streaming.AmortizeCPUToGPUCopy=1 r.Streaming.MaxNumTexturesToStreamPerFrame=1 r.Streaming.Boost=0.3 r.MaxAnisotropy=0 r.VT.MaxAnisotropy=4 r.Streaming.LimitPoolSizeToVRAM=1 r.Streaming.PoolSize=400 r.Streaming.MaxEffectiveScreenSize=0
```cpp UnrealBuildTool\Configuration\TargetRules.cs /// <summary> /// Whether PCH files should be used. /// </summary> [CommandLine("-NoPCH", Value = "false")] [XmlConfigFile(Category = "BuildConfiguration")] publicbool bUsePCHFiles = true;
/// <summary> /// Enables "Shared PCHs", a feature which significantly speeds up compile times by attempting to /// share certain PCH files between modules that UBT detects is including those PCH's header files. /// </summary> [CommandLine("-NoSharedPCH", Value = "false")] [XmlConfigFile(Category = "BuildConfiguration")] publicbool bUseSharedPCHs = true;
///<summary> /// Setup the target environment for building ///</summary> ///<param name="Target">Settings for the target being compiled</param> ///<param name="CompileEnvironment">The compile environment for this target</param> ///<param name="LinkEnvironment">The link environment for this target</param> publicoverridevoidSetUpEnvironment(ReadOnlyTargetRules Target, CppCompileEnvironment CompileEnvironment, LinkEnvironment LinkEnvironment) { // ... if (ProjectSettings.bFileSharingEnabled) { CompileEnvironment.Definitions.Add("FILESHARING_ENABLED=1"); } else { CompileEnvironment.Definitions.Add("FILESHARING_ENABLED=0"); } // ... }
/** * Moves all viewport cameras to the target actor. * @param Actor Target actor. * @param bActiveViewportOnly If true, move/reorient only the active viewport. */ voidMoveViewportCamerasToActor(AActor& Actor, bool bActiveViewportOnly);
/** * Moves all viewport cameras to focus on the provided array of actors. * @param Actors Target actors. * @param bActiveViewportOnly If true, move/reorient only the active viewport. */ voidMoveViewportCamerasToActor(const TArray<AActor*> &Actors, bool bActiveViewportOnly);
/** * Moves all viewport cameras to focus on the provided array of actors. * @param Actors Target actors. * @param Components Target components (used of actors array is empty) * @param bActiveViewportOnly If true, move/reorient only the active viewport. */ voidMoveViewportCamerasToActor(const TArray<AActor*> &Actors, const TArray<UPrimitiveComponent*>& Components, bool bActiveViewportOnly);
int DirectoryIdx = NormalizedPath.IndexOf('/'); if (DirectoryIdx == -1) { conststring BasePrefix = "base"; if (NormalizedPath.StartsWith(BasePrefix)) { string ShortName = NormalizedPath.Substring(BasePrefix.Length); if (PlatformExtensionName != null) { if (!ShortName.StartsWith(PlatformExtensionName, StringComparison.InvariantCultureIgnoreCase)) { // Ignore config files in the platform directory that don't start with the platform name. returnfalse; }
conststring DefaultPrefix = "default"; if (NormalizedPath.StartsWith(DefaultPrefix)) { string ShortName = NormalizedPath.Substring(DefaultPrefix.Length); if (PlatformExtensionName != null) { if (!ShortName.StartsWith(PlatformExtensionName, StringComparison.InvariantCultureIgnoreCase)) { // Ignore config files in the platform directory that don't start with the platform name. returnfalse; }
if (NormalizedPath.EndsWith("/datadrivenplatforminfo.ini")) { returntrue; }
} returnnull; }
///<summary> /// Determines if the given config file suffix ("engine", "game", etc...) should be staged for the given context. ///</summary> ///<param name="SC">The staging context</param> ///<param name="ConfigFile">Full path to the config file</param> ///<param name="InvariantSuffix">Suffix for the config file, as a lowercase invariant string</param> ///<returns>True if the suffix should be staged, false if not, null if unknown</returns> static Nullable < bool > ShouldStageConfigSuffix(DeploymentContext SC, FileReference ConfigFile, string InvariantSuffix) { switch (InvariantSuffix) { case".ini": case"compat.ini": case"deviceprofiles.ini": case"engine.ini": case"enginechunkoverrides.ini": case"game.ini": case"gameplaytags.ini": case"gameusersettings.ini": case"hardware.ini": case"input.ini": case"scalability.ini": case"runtimeoptions.ini": case"installbundle.ini": returntrue; case"crypto.ini": case"editor.ini": case"editorgameagnostic.ini": case"editorkeybindings.ini": case"editorlayout.ini": case"editorperprojectusersettings.ini": case"editorsettings.ini": case"editorusersettings.ini": case"lightmass.ini": case"pakfilerules.ini": returnfalse; default: returnnull; } }
/** Set the internal value from the specified bool. */ voidSet(bool InValue, EConsoleVariableFlags SetBy = ECVF_SetByCode) { // NOTE: Bool needs to use 1 and 0 here rather than true/false, as this may be a int32 or something // and eventually this code calls, TTypeFromString<T>::FromString which won't handle the true/false, // but 1 and 0 will work for whatever. // inefficient but no common code path Set(InValue ? TEXT("1") : TEXT("0"), SetBy); } /** Set the internal value from the specified int. */ voidSet(int32 InValue, EConsoleVariableFlags SetBy = ECVF_SetByCode) { // inefficient but no common code path Set(*FString::Printf(TEXT("%d"), InValue), SetBy); } /** Set the internal value from the specified float. */ voidSet(float InValue, EConsoleVariableFlags SetBy = ECVF_SetByCode) { // inefficient but no common code path Set(*FString::Printf(TEXT("%g"), InValue), SetBy); }
[Startup] ; Uncomment to get detailed logs on shader compiles and the opportunity to retry on errors r.ShaderDevelopmentMode=1 ; Uncomment to dump shaders in the Saved folder (1 dump all, 2 dump on compilation failure only, 3 dump on compilation failure or warnings) ; Warning: leaving this on for a while will fill your hard drive with many small files and folders r.DumpShaderDebugInfo=1 ; When this is enabled, dumped shader paths will get collapsed (in the cases where paths are longer than the OS's max) r.DumpShaderDebugShortNames=1 ; When this is enabled, when dumping shaders an additional file to use with ShaderCompilerWorker -direct mode will be generated r.DumpShaderDebugWorkerCommandLine=1
------- Log conventions [cat] = a category for the command to operate on, or 'global' for all categories. [level] = verbosity level, one of: none, error, warning, display, log, verbose, all, default At boot time, compiled in default is overridden by ini files setting, which is overridden by command line ------- Log console command usage Log list - list all log categories Log list [string] - list all log categories containing a substring Log reset - reset all log categories to their boot-time default Log [cat] - toggle the display of the category [cat] Log [cat] off - disable display of the category [cat] Log [cat] on - resume display of the category [cat] Log [cat] only - enables [cat] and disables all other categories")); Log [cat] [level] - set the verbosity level of the category [cat] Log [cat] break - toggle the debug break on display of the category [cat] ------- Log command line -LogCmds=\"[arguments],[arguments]...\" - applies a list of console commands at boot time -LogCmds=\"foo verbose, bar off\" - turns on the foo category and turns off the bar category ------- Environment variables Any command line option can be set via the environment variable UE-CmdLineArgs set UE-CmdLineArgs=\"-LogCmds=foo verbose breakon, bar off\" ------- Config file [Core.Log] global=[default verbosity for things not listed later] [cat]=[level] foo=verbose break
[ConsoleVariables] ;Sets the startup mode for the PSO cache, determining what the cache does after initialisation: ;0: Precompilation is paused and nothing will compile until a call to ResumeBatching(). ;1: Precompilation is enabled in the 'Fast' mode. ;2: Precompilation is enabled in the 'Background' mode. ;Default is 1. r.ShaderPipelineCache.StartupMode=1
;Set the number of PipelineStateObjects to compile in a single batch operation when compiling takes priority. Defaults to a maximum of 50 per frame, due to async. file IO it is less in practice. r.ShaderPipelineCache.BackgroundBatchSize=1
;Set the number of PipelineStateObjects to compile in a single batch operation when pre-optimizing the cache. Defaults to a maximum of 50 per frame, due to async. file IO it is less in practice. r.ShaderPipelineCache.PrecompileBatchSize=50
;The target time (in ms) to spend precompiling each frame when in the background or 0.0 to disable. When precompiling is faster the batch size will grow and when slower will shrink to attempt to occupy the full amount. Defaults to 0.0 (off). r.ShaderPipelineCache.BackgroundBatchTime=0.0
;The target time (in ms) to spend precompiling each frame when compiling takes priority or 0.0 to disable. When precompiling is faster the batch size will grow and when slower will shrink to attempt to occupy the full amount. Defaults to 16.0 (max. ms per-frame of precompilation). r.ShaderPipelineCache.BatchTime=16.0
;The target time (in ms) to spend precompiling each frame when cpre-optimizing or 0.0 to disable. When precompiling is faster the batch size will grow and when slower will shrink to attempt to occupy the full amount. Defaults to 10.0 (off). r.ShaderPipelineCache.PrecompileBatchTime=0.0
;Set the number of PipelineStateObjects to log before automatically saving. 0 will disable automatic saving. Shipping defaults to 0, otherwise default is 100. r.ShaderPipelineCache.SaveAfterPSOsLogged=100
;Set the time where any logged PSO's will be saved if the number is < r.ShaderPipelineCache.SaveAfterPSOsLogged. Disabled when r.ShaderPipelineCache.SaveAfterPSOsLogged is 0
;Set the time where any logged PSO's will be saved if the number is < r.ShaderPipelineCache.SaveAfterPSOsLogged. Disabled when r.ShaderPipelineCache.SaveAfterPSOsLogged is 0 r.ShaderPipelineCache.AutoSaveTime=30
;Mask used to precompile the cache. Defaults to all PSOs (-1) r.ShaderPipelineCache.PreCompileMask=-1
;Set the time where any logged PSO's will be saved when -logpso is on the command line. r.ShaderPipelineCache.AutoSaveTimeBoundPSO=10
;If > 0 then a log of all bound PSOs for this run of the program will be saved to a writable user cache file. Defaults to 0 but is forced on with -logpso. r.ShaderPipelineCache.SaveBoundPSOLog=0
;Set non zero to use GameFileMask during PSO precompile - recording should always save out the usage masks to make that data availble when needed. r.ShaderPipelineCache.GameFileMaskEnabled=0
;Set non zero to PreOptimize PSOs - this allows some PSOs to be compiled in the foreground before going in to game r.ShaderPipelineCache.PreOptimizeEnabled=0
;The minimum bind count to allow a PSO to be precompiled. Changes to this value will not affect PSOs that have already been removed from consideration. r.ShaderPipelineCache.MinBindCount=0
;The maximum time to allow a PSO to be precompiled. if greather than 0, the amount of wall time we will allow pre-compile of PSOs and then switch to background processing. r.ShaderPipelineCache.MaxPrecompileTime=0.0
DefaultGameUserSettings.ini:
1 2 3 4 5 6
[ShaderPipelineCache.CacheFile] ;default is 0 ;Default = 0, // Whatever order they are already in. ;FirstToLatestUsed = 1, // Start with the PSOs with the lowest first-frame used and work toward those with the highest. ;MostToLeastUsed = 2 // Start with the most often used PSOs working toward the least. SortOrder=1
case EScreenSaverAction::Enable: // Stop preventing display sleep now that we are done. AndroidThunkCpp_KeepScreenOn(false); break; } returntrue; #else returnfalse; #endif }
namespace ENamedThreads { enum Type : int32 { UnusedAnchor = -1, /** The always-present, named threads are listed next **/ #if STATS StatsThread, #endif RHIThread, AudioThread, GameThread, // The render thread is sometimes the game thread and is sometimes the actual rendering thread ActualRenderingThread = GameThread + 1, // CAUTION ThreadedRenderingThread must be the last named thread, insert new named threads before it
/** not actually a thread index. Means "Unknown Thread" or "Any Unnamed Thread" **/ AnyThread = 0xff,
/** High bits are used for a queue index and priority**/
在安装Visual Studio时勾选了安装Incredibuild，如果系统中同时安装了FASTBuild等工具（如NEXTBuild），在使用BuildGraph执行编译时会优先使用Incredibuild，起不到加速的效果。 解决办法就是在Visual Studio Installer中卸载掉Incredibuild。
Code Signing Error: No certificate for team '9TV4ZYSS4J' matching 'iPhone Developer: Created via API (JDPXHYVWYZ)' found: Select a different signing certificate for CODE_SIGN_IDENTITY, a team that matches your selected certificate, or switch to autom atic provisioning.
if [ "$4" == "-buildscw" ] || [ "$5" == "-buildscw" ]; then echo Building ShaderCompileWorker... mono Engine/Binaries/DotNET/UnrealBuildTool.exe ShaderCompileWorker Mac Development fi echo unlock mac keychain... security unlock-keychain -p password login.keychain echo Running command : Engine/Binaries/DotNET/UnrealBuildTool.exe "$@" mono Engine/Binaries/DotNET/UnrealBuildTool.exe "$@"
ExitCode=$? if [ $ExitCode -eq 254 ] || [ $ExitCode -eq 255 ] || [ $ExitCode -eq 2 ]; then exit 0 else exit$ExitCode fi
因为编译时会把Build.sh通过RSync传递到Mac上，所以可以看到以下log:
1 2 3 4 5 6 7 8 9 10 11
[Remote] Executing build Running bundled mono, version: Mono JIT compiler version 5.16.0.220 (2018-06/bb3ae37d71a Fri Nov 16 17:12:11 EST 2018) unlock mac keychain... Running command : Engine/Binaries/DotNET/UnrealBuildTool.exe UnrealHeaderTool Mac Development -SkipRulesCompile -XmlConfigCache=/Users/buildmachine/UE4/Builds/lipengzha-PC2/C/BuildAgent/workspace/FGameEngine/Engine/Engine/Intermediate/Build/XmlConfigCache.bin -precompile -allmodules -Log=/Users/buildmachine/UE4/Builds/lipengzha-PC2/C/BuildAgent/workspace/FGameEngine/Engine/Engine/Programs/AutomationTool/Saved/Logs/UBT-UnrealHeaderTool-Mac-Development_Remote.txt -Manifest=/Users/buildmachine/UE4/Builds/lipengzha-PC2/C/BuildAgent/workspace/FGameEngine/Engine/Engine/Intermediate/Remote/UnrealHeaderTool/Mac/Development/Manifest.xml Target is up to date Deploying UnrealHeaderTool Mac Development... Deploying now! Total execution time: 1.01 seconds [Remote] Downloading C:\BuildAgent\workspace\FGameEngine\Engine\Engine\Intermediate\Remote\UnrealHeaderTool\Mac\Development\Manifest.xml [Remote] Downloading build products receiving file list ... done
这样每次编译都会解锁keychain，从而避免ssh连接时没有访问codesign导致的签名错误。
注意：也需要排查BaseEngine.ini中SigningCertificate的值是否被指定。
Invalid trust settings.
如果Log中出现以下错误：
1 2
Code Signing Error: Invalid trust settings. Restore system default trust settings for certificate "iPhone Developer: Created via API (JDPXHYVWYZ)" in order to sign code with it. Code Signing Error: Code signing is required for product type 'Application' in SDK 'iOS 13.6'
2>D:\Client\Plugins\UMGExtention\Intermediate\Build\Win64\UE4Editor\Development\UMGExtention\Module.UMGExtention.cpp(16): Error C4426 : optimization flags changed after including header, may be due to #pragma optimize() 2>D:\Client\Plugins\UMGExtention\Intermediate\Build\Win64\UE4Editor\Development\UMGExtention\Module.UMGExtention.cpp(24): Error C4426 : optimization flags changed after including header, may be due to #pragma optimize() 2>EXEC: Error : 2 (0x02) Target: 'D:\Client\Plugins\UMGExtention\Intermediate\Build\Win64\UE4Editor\Development\UMGExtention\Module.UMGExtention.cpp.obj'
/** * File handle interface. **/ classCORE_APIIFileHandle { public: /** Destructor, also the only way to close the file handle **/ virtual ~IFileHandle() { }
/** Return the current write or read position. **/ virtual int64 Tell()= 0; /** * Change the current write or read position. * @param NewPosition new write or read position * @return true if the operation completed successfully. **/ virtualboolSeek(int64 NewPosition)= 0;
/** * Change the current write or read position, relative to the end of the file. * @param NewPositionRelativeToEnd new write or read position, relative to the end of the file should be <=0! * @return true if the operation completed successfully. **/ virtualboolSeekFromEnd(int64 NewPositionRelativeToEnd = 0)= 0;
/** * Read bytes from the file. * @param Destination Buffer to holds the results, should be at least BytesToRead in size. * @param BytesToRead Number of bytes to read into the destination. * @return true if the operation completed successfully. **/ virtualboolRead(uint8* Destination, int64 BytesToRead)= 0;
/** * Write bytes to the file. * @param Source Buffer to write, should be at least BytesToWrite in size. * @param BytesToWrite Number of bytes to write. * @return true if the operation completed successfully. **/ virtualboolWrite(const uint8* Source, int64 BytesToWrite)= 0;
/** * Flushes file handle to disk. * @param bFullFlush true to flush everything about the file (including its meta-data) with a strong guarantee that it will be on disk by the time this function returns, * or false to let the operating/file system have more leeway about when the data actually gets written to disk * @return true if operation completed successfully. **/ virtualboolFlush(constbool bFullFlush = false)= 0;
/** * Truncate the file to the given size (in bytes). * @param NewSize Truncated file size (in bytes). * @return true if the operation completed successfully. **/ virtualboolTruncate(int64 NewSize)= 0;
public: /////////// Utility Functions. These have a default implementation that uses the pure virtual operations.
/** Return the total size of the file **/ virtual int64 Size(); };
/** Attempt to open a file for reading. * * @param Filename file to be opened * @param bAllowWrite (applies to certain platforms only) whether this file is allowed to be written to by other processes. This flag is needed to open files that are currently being written to as well. * * @return If successful will return a non-nullptr pointer. Close the file by delete'ing the handle. */ virtual IFileHandle* OpenRead(const TCHAR* Filename, bool bAllowWrite = false)= 0;
/** Attempt to open a file for writing. If successful will return a non-nullptr pointer. Close the file by delete'ing the handle. **/ virtual IFileHandle* OpenWrite(const TCHAR* Filename, bool bAppend = false, bool bAllowRead = false)= 0;
///<summary> /// Creates a pak response file using stage context ///</summary> ///<param name="SC"></param> ///<returns></returns> privatestatic Dictionary<string, string> CreatePakResponseFileFromStagingManifest(DeploymentContext SC, Dictionary<StagedFileReference, FileReference> FilesToStage) { // look for optional packaging blacklist if only one config active List<string> Blacklist = null; if (SC.StageTargetConfigurations.Count == 1) { FileReference PakBlacklistFilename = FileReference.Combine(SC.ProjectRoot, "Build", SC.PlatformDir, string.Format("PakBlacklist-{0}.txt", SC.StageTargetConfigurations[0].ToString())); if (FileReference.Exists(PakBlacklistFilename)) { LogInformation("Applying PAK blacklist file {0}. This is deprecated in favor of DefaultPakFileRules.ini", PakBlacklistFilename); string[] BlacklistContents = FileReference.ReadAllLines(PakBlacklistFilename); foreach (string Candidate in BlacklistContents) { if (Candidate.Trim().Length > 0) { if (Blacklist == null) { Blacklist = new List<string>(); } Blacklist.Add(Candidate); } } } }
var UnrealPakResponseFile = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase); foreach (KeyValuePair<StagedFileReference, FileReference> Pair in FilesToStage) { FileReference Src = Pair.Value; string Dest = Pair.Key.Name;
Dest = CombinePaths(PathSeparator.Slash, SC.PakFileInternalRoot, Dest);
if (Blacklist != null) { bool bExcludeFile = false; foreach (string ExcludePath in Blacklist) { if (Dest.StartsWith(ExcludePath)) { bExcludeFile = true; break; } }
if (bExcludeFile) { LogInformation("Excluding {0}", Src); continue; } }
// Filter I/O store container files if (Src.HasExtension(".ucas") || Src.HasExtension(".utoc")) { LogInformation("Excluding {0}", Src); continue; }
// Do a filtered copy of all ini files to allow stripping of values that we don't want to distribute if (Src.HasExtension(".ini")) { string SubFolder = Pair.Key.Name.Replace('/', Path.DirectorySeparatorChar); FileReference NewIniFilename = FileReference.Combine(SC.ProjectRoot, "Saved", "Temp", SC.PlatformDir, SubFolder); InternalUtils.SafeCreateDirectory(NewIniFilename.Directory.FullName, true); InternalUtils.SafeCopyFile(Src.FullName, NewIniFilename.FullName, IniKeyBlacklist : SC.IniKeyBlacklist, IniSectionBlacklist : SC.IniSectionBlacklist); Src = NewIniFilename; }
// there can be files that only differ in case only, we don't support that in paks as paks are case-insensitive if (UnrealPakResponseFile.ContainsKey(Src.FullName)) { if (UnrealPakResponseFile[Src.FullName] != Dest) { thrownew AutomationException("Staging manifest already contains {0} (or a file that differs in case only)", Src); } LogWarning("Tried to add duplicate file to stage " + Src + " ignoring second attempt pls fix"); continue; }
[/Script/BuildSettings.BuildSettings] ;Whether to include PhysX APEX support. bCompileAPEX=true ;Whether to include ICU unicode/i18n support in Core. bCompileICU=true ;Whether to compile CEF3 support. bCompileCEF3=true ;Whether we should compile SQLite using the custom "Unreal" platform (true), or using the native platform (false). bCompileCustomSQLitePlatform=true ;Whether to utilize cache freed OS allocs with MallocBinned bUseCacheFreedOSAllocs=true ;Whether to compile Recast navmesh generation. bCompileRecast=true ;Whether to compile SpeedTree support. bOverrideCompileSpeedTree=true ;Whether to include plugin support. bCompileWithPluginSupport=false ;Whether to include PerfCounters support. bWithPerfCountersOverride=true ;True if we need FreeType support. bCompileFreeType=true ;True if we want to favor optimizing size over speed. bCompileForSize=true
// List of all items to add to pak file TArray<FPakInputPair> Entries; FPakCommandLineParameters CmdLineParameters; ProcessCommandLine(CmdLine, NonOptionArguments, Entries, CmdLineParameters);
// since this is for creation, we pass true to make it not look in LaunchDir FString PakFilename = GetPakPath(*NonOptionArguments[0], true);
// List of all items to add to pak file TArray<FPakInputPair> Entries; FPakCommandLineParameters CmdLineParameters; ProcessCommandLine(CmdLine, NonOptionArguments, Entries, CmdLineParameters);
if ( CmdLineParameters.GeneratePatch ) { FString OutputPath; if (!FParse::Value(CmdLine, TEXT("TempFiles="), OutputPath)) { OutputPath = FPaths::GetPath(PakFilename) / FString(TEXT("TempFiles")); }
IFileManager::Get().DeleteDirectory(*OutputPath);
// Check command line for the "patchcryptokeys" param, which will tell us where to look for the encryption keys that // we need to access the patch reference data FString PatchReferenceCryptoKeysFilename; FKeyChain PatchKeyChain;
if (FParse::Value(FCommandLine::Get(), TEXT("PatchCryptoKeys="), PatchReferenceCryptoKeysFilename)) { LoadKeyChainFromFile(PatchReferenceCryptoKeysFilename, PatchKeyChain); ApplyEncryptionKeys(PatchKeyChain); }
UE_LOG(LogPakFile, Display, TEXT("Generating patch from %s."), *CmdLineParameters.SourcePatchPakFilename, true );
if (!GenerateHashesFromPak(*CmdLineParameters.SourcePatchPakFilename, *PakFilename, SourceFileHashes, true, PatchKeyChain, /*Out*/LowestSourcePakVersion)) { if (ExtractFilesFromPak(*CmdLineParameters.SourcePatchPakFilename, SourceFileHashes, *OutputPath, true, PatchKeyChain, nullptr) == false) { UE_LOG(LogPakFile, Warning, TEXT("Unable to extract files from source pak file for patch")); } else { CmdLineParameters.SourcePatchDiffDirectory = OutputPath; } }
if ( CmdLineParameters.GeneratePatch ) { // We need to get a list of files that were in the previous patch('s) Pak, but NOT in FilesToAdd TArray<FPakInputPair> DeleteRecords = GetNewDeleteRecords(FilesToAdd, SourceFileHashes);
//if the patch is built using old source pak files, we need to handle the special case where a file has been moved between chunks but no delete record was created (this would cause a rogue delete record to be created in the latest pak), and also a case where the file was moved between chunks and back again without being changed (this would cause the file to not be included in this chunk because the file would be considered unchanged) if (LowestSourcePakVersion < FPakInfo::PakFile_Version_DeleteRecords) { int32 CurrentPatchChunkIndex = GetPakChunkIndexFromFilename(PakFilename);
UE_LOG(LogPakFile, Display, TEXT("Some patch source paks were generated with an earlier version of UnrealPak that didn't support delete records. checking for historic assets that have moved between chunks to avoid creating invalid delete records")); FString SourcePakFolder = FPaths::GetPath(CmdLineParameters.SourcePatchPakFilename);
//remove invalid items from DeleteRecords and set 'bForceInclude' on some SourceFileHashes ProcessLegacyFileMoves(DeleteRecords, SourceFileHashes, SourcePakFolder, FilesToAdd, CurrentPatchChunkIndex); } FilesToAdd.Append(DeleteRecords);
// if we are generating a patch here we remove files which are already shipped... RemoveIdenticalFiles(FilesToAdd, CmdLineParameters.SourcePatchDiffDirectory, SourceFileHashes, CmdLineParameters.SeekOptParams, CmdLineParameters.ChangedFilesOutputFilename); }
#if !DISABLE_CHEAT_CVARS // First we read from "../../../Engine/Config/ConsoleVariables.ini" [Startup] section if it exists // This is the only ini file where we allow cheat commands (this is why it's not there for UE_BUILD_SHIPPING || UE_BUILD_TEST) ApplyCVarSettingsFromIni(TEXT("Startup"), *ConsoleVariablesPath, ECVF_SetByConsoleVariablesIni, true); #endif// !DISABLE_CHEAT_CVARS
// We also apply from Engine.ini [ConsoleVariables] section ApplyCVarSettingsFromIni(TEXT("ConsoleVariables"), *GEngineIni, ECVF_SetBySystemSettingsIni);
/** "Skin cache allows a compute shader to skin once each vertex, save those results into a new buffer and reuse those calculations when later running the depth, base and velocity passes. This also allows opting into the 'recompute tangents' for skinned mesh instance feature. Disabling will reduce the number of shader permutations required per material. Changing this setting requires restarting the editor." */ UPROPERTY(config, EditAnywhere, Category = Optimizations, meta = ( ConsoleVariable = "r.SkinCache.CompileShaders", DisplayName = "Support Compute Skin Cache", ToolTip = "Cannot be disabled while Ray Tracing is enabled as it is then required.", ConfigRestartRequired = true)) uint32 bSupportSkinCacheShaders : 1;
定义在其他文件中的FAutoConsoleVariableRef：
GPUSkinCache.cpp
1 2 3 4 5 6 7 8 9 10 11
static int32 GEnableGPUSkinCacheShaders = 0;
static FAutoConsoleVariableRef CVarEnableGPUSkinCacheShaders( TEXT("r.SkinCache.CompileShaders"), GEnableGPUSkinCacheShaders, TEXT("Whether or not to compile the GPU compute skinning cache shaders.\n") TEXT("This will compile the shaders for skinning on a compute job and not skin on the vertex shader.\n") TEXT("GPUSkinVertexFactory.usf needs to be touched to cause a recompile if this changes.\n") TEXT("0 is off(default), 1 is on"), ECVF_RenderThreadSafe | ECVF_ReadOnly );
///<summary> /// Creates scripts for executing the pre-build scripts ///</summary> public FileReference[] CreatePreBuildScripts() { // Find all the pre-build steps List < Tuple < string[], UEBuildPlugin >> PreBuildCommandBatches = new List < Tuple < string[], UEBuildPlugin >> (); if (ProjectDescriptor != null && ProjectDescriptor.PreBuildSteps != null) { AddCustomBuildSteps(ProjectDescriptor.PreBuildSteps, null, PreBuildCommandBatches); } if (Rules.PreBuildSteps.Count > 0) { PreBuildCommandBatches.Add(new Tuple < string[], UEBuildPlugin > (Rules.PreBuildSteps.ToArray(), null)); } foreach(UEBuildPlugin BuildPlugin in BuildPlugins.Where(x =>x.Descriptor.PreBuildSteps != null)) { AddCustomBuildSteps(BuildPlugin.Descriptor.PreBuildSteps, BuildPlugin, PreBuildCommandBatches); } return WriteCustomBuildStepScripts(BuildHostPlatform.Current.Platform, ProjectIntermediateDirectory, "PreBuild", PreBuildCommandBatches); }
///<summary> /// Creates scripts for executing post-build steps ///</summary> ///<returns>Array of post-build scripts</returns> private FileReference[] CreatePostBuildScripts() { // Find all the post-build steps List < Tuple < string[], UEBuildPlugin >> PostBuildCommandBatches = new List < Tuple < string[], UEBuildPlugin >> (); if (!Rules.bDisableLinking) { if (ProjectDescriptor != null && ProjectDescriptor.PostBuildSteps != null) { AddCustomBuildSteps(ProjectDescriptor.PostBuildSteps, null, PostBuildCommandBatches); } if (Rules.PostBuildSteps.Count > 0) { PostBuildCommandBatches.Add(new Tuple < string[], UEBuildPlugin > (Rules.PostBuildSteps.ToArray(), null)); } foreach(UEBuildPlugin BuildPlugin in BuildPlugins.Where(x =>x.Descriptor.PostBuildSteps != null)) { AddCustomBuildSteps(BuildPlugin.Descriptor.PostBuildSteps, BuildPlugin, PostBuildCommandBatches); } } return WriteCustomBuildStepScripts(BuildHostPlatform.Current.Platform, ProjectIntermediateDirectory, "PostBuild", PostBuildCommandBatches); }
///<summary> /// Adds custom build steps from the given JSON object to the list of command batches ///</summary> ///<param name="BuildSteps">The custom build steps</param> ///<param name="Plugin">The plugin to associate with these commands</param> ///<param name="CommandBatches">List to receive the command batches</param> privatevoidAddCustomBuildSteps(CustomBuildSteps BuildSteps, UEBuildPlugin Plugin, List < Tuple < string[], UEBuildPlugin >> CommandBatches) { string[] Commands; if (BuildSteps.TryGetCommands(BuildHostPlatform.Current.Platform, out Commands)) { CommandBatches.Add(Tuple.Create(Commands, Plugin)); } }
///<summary> /// Write scripts containing the custom build steps for the given host platform ///</summary> ///<param name="HostPlatform">The current host platform</param> ///<param name="Directory">The output directory for the scripts</param> ///<param name="FilePrefix">Bare prefix for all the created script files</param> ///<param name="CommandBatches">List of custom build steps, and their matching PluginInfo (if appropriate)</param> ///<returns>List of created script files</returns> private FileReference[] WriteCustomBuildStepScripts(UnrealTargetPlatform HostPlatform, DirectoryReference Directory, string FilePrefix, List < Tuple < string[], UEBuildPlugin >> CommandBatches) { List < FileReference > ScriptFiles = new List < FileReference > (); foreach(Tuple < string[], UEBuildPlugin > CommandBatch in CommandBatches) { // Find all the standard variables Dictionary < string, string > Variables = GetTargetVariables(CommandBatch.Item2);
// Get the output path to the script string ScriptExtension = (HostPlatform == UnrealTargetPlatform.Win64) ? ".bat": ".sh"; FileReference ScriptFile = FileReference.Combine(Directory, String.Format("{0}-{1}{2}", FilePrefix, ScriptFiles.Count + 1, ScriptExtension));
// Write it to disk List < string > Contents = new List < string > (); if (HostPlatform == UnrealTargetPlatform.Win64) { Contents.Insert(0, "@echo off"); } foreach(string Command in CommandBatch.Item1) { Contents.Add(Utils.ExpandVariables(Command, Variables)); } if (!DirectoryReference.Exists(ScriptFile.Directory)) { DirectoryReference.CreateDirectory(ScriptFile.Directory); } File.WriteAllLines(ScriptFile.FullName, Contents);
// Add the output file to the list of generated scripts ScriptFiles.Add(ScriptFile); } return ScriptFiles.ToArray(); }
[2021.02.26-06.24.25:291][593]LogRHI: Error: Failed to link program. Current total programs: 112 program binary bytes: 1786425 log: Error: Sampler Sampler location or component exceeds max allowed. Error: Linking failed.
classCOREUOBJECT_APIFPackageName { public: /** * Checks if the package exists on disk. * * @param LongPackageName Package name. * @param OutFilename Package filename on disk. * @param InAllowTextFormats Detect text format packages as well as binary (priority to text) * @return true if the specified package name points to an existing package, false otherwise. **/ staticboolDoesPackageExist(const FString& LongPackageName, const FGuid* Guid = NULL, FString* OutFilename = NULL, bool InAllowTextFormats = true); };
#if !UE_BUILD_SHIPPING // UFS clients are not available in shipping builds. // Streaming network wrapper (it has a priority over normal network wrapper) bool bNetworkFailedToInitialize = false; do { bool bShouldUseStreamingFile = false; IPlatformFile* NetworkPlatformFile = ConditionallyCreateFileWrapper(TEXT("StreamingFile"), CurrentPlatformFile, CmdLine, &bNetworkFailedToInitialize, &bShouldUseStreamingFile); if (NetworkPlatformFile) { CurrentPlatformFile = NetworkPlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); }
// if streaming network platform file was tried this loop don't try this one // Network file wrapper (only create if the streaming wrapper hasn't been created) if ( !bShouldUseStreamingFile && !bShouldUseCookedIterativeFile && !NetworkPlatformFile) { NetworkPlatformFile = ConditionallyCreateFileWrapper(TEXT("NetworkFile"), CurrentPlatformFile, CmdLine, &bNetworkFailedToInitialize); if (NetworkPlatformFile) { CurrentPlatformFile = NetworkPlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); } }
if (bNetworkFailedToInitialize) { FString HostIpString; FParse::Value(CmdLine, TEXT("-FileHostIP="), HostIpString); #if PLATFORM_REQUIRES_FILESERVER FPlatformMisc::LowLevelOutputDebugStringf(TEXT("Failed to connect to file server at %s. RETRYING in 5s.\n"), *HostIpString); FPlatformProcess::Sleep(5.0f); uint32 Result = 2; #else//PLATFORM_REQUIRES_FILESERVER // note that this can't be localized because it happens before we connect to a filserver - localizing would cause ICU to try to load.... from over the file server connection! FString Error = FString::Printf(TEXT("Failed to connect to any of the following file servers:\n\n %s\n\nWould you like to try again? No will fallback to local disk files, Cancel will quit."), *HostIpString.Replace( TEXT("+"), TEXT("\n "))); uint32 Result = FMessageDialog::Open( EAppMsgType::YesNoCancel, FText::FromString( Error ) ); #endif//PLATFORM_REQUIRES_FILESERVER
if (Result == EAppReturnType::No) { break; } elseif (Result == EAppReturnType::Cancel) { // Cancel - return a failure, and quit returnfalse; } } } while (bNetworkFailedToInitialize); #endif
#if !UE_BUILD_SHIPPING // Try to create file profiling wrapper { IPlatformFile* PlatformFile = ConditionallyCreateFileWrapper(TEXT("ProfileFile"), CurrentPlatformFile, CmdLine); if (PlatformFile) { CurrentPlatformFile = PlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); } } { IPlatformFile* PlatformFile = ConditionallyCreateFileWrapper(TEXT("SimpleProfileFile"), CurrentPlatformFile, CmdLine); if (PlatformFile) { CurrentPlatformFile = PlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); } } // Try and create file timings stats wrapper { IPlatformFile* PlatformFile = ConditionallyCreateFileWrapper(TEXT("FileReadStats"), CurrentPlatformFile, CmdLine); if (PlatformFile) { CurrentPlatformFile = PlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); } } // Try and create file open log wrapper (lists the order files are first opened) { IPlatformFile* PlatformFile = ConditionallyCreateFileWrapper(TEXT("FileOpenLog"), CurrentPlatformFile, CmdLine); if (PlatformFile) { CurrentPlatformFile = PlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); } } #endif//#if !UE_BUILD_SHIPPING
// Wrap the above in a file logging singleton if requested { IPlatformFile* PlatformFile = ConditionallyCreateFileWrapper(TEXT("LogFile"), CurrentPlatformFile, CmdLine); if (PlatformFile) { CurrentPlatformFile = PlatformFile; FPlatformFileManager::Get().SetPlatformFile(*CurrentPlatformFile); } }
// If our platform file is different than it was when we started, then an override was used OutFileOverrideFound = (CurrentPlatformFile != &FPlatformFileManager::Get().GetPlatformFile());
namespace FileHelperPackageUtil { /** * DoesPackageExist helper that rely on the AssetRegistry to validate if a package exists instead of hitting the FS * Fallback to the FS if the asset registry initial scan isn't done or we aren't in Editor */ boolDoesPackageExist(UPackage* Package, FString* OutFilename = nullptr) { // Test using asset registry to figure out existence IAssetRegistry& AssetRegistry = FAssetRegistryModule::GetRegistry(); if (!AssetRegistry.IsLoadingAssets() || !GIsEditor) { TArray<FAssetData> Data; FAssetRegistryModule::GetRegistry().GetAssetsByPackageName(Package->GetFName(), Data, true);
Warning: SkeletalMesh SK_m0146b0003, is not supported for current feature level (ES3_1) and will not be rendered. NumBones 78 (supported 75), NumBoneInfluences: 4
Limit ES3.1 to 75 bones like ES2. All ES3.1 feature level platforms use UB for Bones. Project has to set Compat.MAX_GPUSKIN_BONES=75 to support SkelMeshes with more than 75 bones for ES3.1 and ES2.
privatestaticvoidStageAdditionalDirectoriesFromConfig(DeploymentContext SC, DirectoryReference ProjectContentRoot, StagedDirectoryReference StageContentRoot, ConfigHierarchy PlatformGameConfig, bool bUFS, string ConfigKeyName) { List<string> ExtraDirs; if (PlatformGameConfig.GetArray("/Script/UnrealEd.ProjectPackagingSettings", ConfigKeyName, out ExtraDirs)) { // Each string has the format '(Path="TheDirToStage")' foreach (var PathStr in ExtraDirs) { string RelativePath = null; var PathParts = PathStr.Split('"'); if (PathParts.Length == 3) { RelativePath = PathParts[1]; } elseif (PathParts.Length == 1) { RelativePath = PathParts[0]; } if (RelativePath != null) { DirectoryReference InputDir = DirectoryReference.Combine(ProjectContentRoot, RelativePath); StagedDirectoryReference OutputDir = StagedDirectoryReference.Combine(StageContentRoot, RelativePath); if (bUFS) { List<FileReference> Files = SC.FindFilesToStage(InputDir, StageFilesSearch.AllDirectories); Files.RemoveAll(x => x.HasExtension(".uasset") || x.HasExtension(".umap") || (SC.DedicatedServer && x.HasExtension(".mp4"))); SC.StageFiles(StagedFileType.UFS, InputDir, Files, OutputDir); } else { SC.StageFiles(StagedFileType.NonUFS, InputDir, StageFilesSearch.AllDirectories, OutputDir); } } } } }
publicstaticvoidCreateStagingManifest(ProjectParams Params, DeploymentContext SC) { // ... // Stage any additional UFS and NonUFS paths specified in the project ini files; these dirs are relative to the game content directory if (PlatformGameConfig != null) { StageAdditionalDirectoriesFromConfig(SC, ProjectContentRoot, StageContentRoot, PlatformGameConfig, true, "DirectoriesToAlwaysStageAsUFS"); // NonUFS files are never in pak files and should always be remapped StageAdditionalDirectoriesFromConfig(SC, ProjectContentRoot, StageContentRoot, PlatformGameConfig, false, "DirectoriesToAlwaysStageAsNonUFS");
if (SC.DedicatedServer) { StageAdditionalDirectoriesFromConfig(SC, ProjectContentRoot, StageContentRoot, PlatformGameConfig, true, "DirectoriesToAlwaysStageAsUFSServer"); // NonUFS files are never in pak files and should always be remapped StageAdditionalDirectoriesFromConfig(SC, ProjectContentRoot, StageContentRoot, PlatformGameConfig, false, "DirectoriesToAlwaysStageAsNonUFSServer"); } } // ... }
Rather than one large asset, these allow us to write an asset’s bulk data (.ubulk) and exports (uexp) out into separate files. This system improves perf in certain circumstances where file read contiguity is lost due to the large size of assets. This feature avoids this by enabling the reader to skip over an asset’s bulk data when seeking to the next file in a series without having to actually have serialized and seeked past that data (since it’s in separate file).
Saving IPA ... ProjectDir path C:\BuildAgent\workspace\PackageWindows\Client EngineIni path C:\BuildAgent\workspace\PackageWindows\Client\Config\DefaultEngine.ini RawPakFilterRules -*.pak,pakchunk0-* PakRules -*.pak PakRules pakchunk0-* IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\Assets.car IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\Info.plist IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\LaunchScreenIOS.webp IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\Manifest_DebugFiles_IOS.txt IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\Manifest_NonUFSFiles_IOS.txt IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\mute.caf IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\ue4commandline.txt IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\cookeddata\fgame\content\movies\logo.mp4 IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\cookeddata\fgame\content\movies\sparkmore.mp4 IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\cookeddata\fgame\content\paks\pakchunk0-ios.pak IpaPakFileFilter not match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\cookeddata\fgame\content\paks\pakchunk1-ios.pak IpaPakFileFilter not match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\cookeddata\fgame\content\paks\pakchunk2-ios.pak IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\Engine\Content\SlateDebug\Fonts\LastResort.ttf IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\GCloudVoice.bundle\files\config.json IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\GCloudVoice.bundle\files\libwxvoiceembed.bin IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\GCloudVoice.bundle\files\mute_detection.aiff IpaPakFileFilter match file C:\BuildAgent\workspace\PackageWindows\Client\Saved\StagedBuilds\IOS\GRobotResource.bundle\config.json ...
staticpublicvoidRepackageIPAFromStub() { // ... // Add all of the payload files, replacing existing files in the stub IPA if necessary (should only occur for icons) { string SourceDir = Path.GetFullPath(ZipSourceDir); string[] PayloadFiles = Directory.GetFiles(SourceDir, "*.*", Config.bIterate ? SearchOption.TopDirectoryOnly : SearchOption.AllDirectories);
foreach (string Filename in PayloadFiles) { // Get the relative path to the file (this implementation only works because we know the files are all // deeper than the base dir, since they were generated from a search) string AbsoluteFilename = Path.GetFullPath(Filename); string RelativeFilename = AbsoluteFilename.Substring(SourceDir.Length + 1).Replace('\\', '/');
byte[] FileContents = File.ReadAllBytes(AbsoluteFilename); if (FileContents.Length == 0) { // Zero-length files added by Ionic cause installation/upgrade to fail on device with error 0xE8000050 // We store a single byte in the files as a workaround for now FileContents = newbyte[1]; FileContents[0] = 0; }
// Get ForcedLodModel of the mesh component. Note that the actual forced LOD level is the return value minus one and zero means no forced LOD int32 USkinnedMeshComponent::GetForcedLOD()const // Set new ForcedLODModel that forces to set the incoming LOD. Range from [1, Max Number of LOD]. This will affect in the next tick update. voidUSkinnedMeshComponent::SetForcedLOD(int32 InNewForcedLOD)
// 检测指针是否为Null，对象是否被注册(UClass是否存在) /** * Checks to see if the object appears to be valid * @return true if this appears to be a valid object */ boolIsValidLowLevel()const; // 从内存布局上检测对象是否有效，并会检测对象的CDO/UClass是否存在 // 可以用于加载资源的检测 /** * Faster version of IsValidLowLevel. * Checks to see if the object appears to be valid by checking pointers and their alignment. * Name and InternalIndex checks are less accurate than IsValidLowLevel. * @param bRecursive true if the Class pointer should be checked with IsValidLowLevelFast * @return true if this appears to be a valid object */ boolIsValidLowLevelFast(bool bRecursive = true)const; // 检测指针是否为null，以及是否被GC清理，如果指针是无效的内存地址会Crash /** * Test validity of object * * @param Test The object to test * @return Return true if the object is usable: non-null and not pending kill */ FORCEINLINE boolIsValid(const UObject *Test) { return Test && !Test->IsPendingKill(); }
// Constructs the base path for any files which are not in OBB/pak data const FString &GetFileBasePath() { static FString BasePath = GFilePathBase + FString(FILEBASE_DIRECTORY) + FApp::GetProjectName() + FString("/"); return BasePath; }
FString AndroidRelativeToAbsolutePath(bool bUseInternalBasePath, FString RelPath) { if (RelPath.StartsWith(TEXT("../"), ESearchCase::CaseSensitive)) { do { RelPath.RightChopInline(3, false); } while (RelPath.StartsWith(TEXT("../"), ESearchCase::CaseSensitive));
// If the module is precompiled, read the object files from the manifest if(Rules.bUsePrecompiled && Target.LinkType == TargetLinkType.Monolithic) { if(!FileReference.Exists(PrecompiledManifestLocation)) { thrownew BuildException("Missing precompiled manifest for '{0}'. This module was most likely not flagged for being included in a precompiled build - set 'PrecompileForTargets = PrecompileTargetsType.Any;' in {0}.build.cs to override.", Name); }
voidFSerializedShaderArchive::Serialize(FArchive& Ar) { Ar << ShaderMapHashes; Ar << ShaderHashes; Ar << ShaderMapEntries; Ar << ShaderEntries; Ar << PreloadEntries; Ar << ShaderIndices;
********** BUILD COMMAND STARTED ********** Running: C:\BuildAgent\workspace\PackageWindows\InstalledEngine\Engine\Engine\Binaries\DotNET\UnrealBuildTool.exe FGame IOS Development -Project=C:\BuildAgent\workspace\PackageW indows\Client\FGame.uproject C:\BuildAgent\workspace\PackageWindows\Client\FGame.uproject -NoUBTMakefiles -remoteini="C:\BuildAgent\workspace\PackageWindows\Client" -skipdeploy -Manifest=C:\BuildAgent\workspace\PackageWindows\Client\Intermediate\Build\Manifest.xml -NoHotReload -log="C:\Users\lipengzha\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+B uildAgent+workspace+PackageWindows+InstalledEngine+Engine\BuildCookRun\UBT-FGame-IOS-Development.txt" WARNING: Running from a path with a long directory name ("C:\BuildAgent\workspace\PackageWindows\InstalledEngine\Engine" = 61 characters). Root paths shorter than 50 character s are recommended to avoid exceeding maximum path lengths on Windows. [Remote] Using remote server 'xx.xx.xx.xx' on port 2222 (user 'buildmachine') [Remote] Using private key at C:\BuildAgent\workspace\PackageWindows\Client\Build\NotForLicensees\SSHKeys\xx.xx.xx.xx\buildmachine\RemoteToolChainPrivate.key ERROR: Unable to determine home directory for remote user. SSH output: Host key verification failed. Took 0.8051806s to run UnrealBuildTool.exe, ExitCode=6 UnrealBuildTool failed. See log for more details. (C:\Users\lipengzha\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+BuildAgent+workspace+PackageWindows+InstalledEngine+Eng ine\BuildCookRun\UBT-FGame-IOS-Development.txt) AutomationTool exiting with ExitCode=6 (6) Took 1.6488741s to run AutomationTool.exe, ExitCode=6 AutomationTool exiting with ExitCode=1 (Error_Unknown) BUILD FAILED
这里有一个Running from a path with a long directory name的警告，然后跟着一个SSH Key的验证错误。 造成这个错误的原因就是因为警告中的内容，而非SSHKey的问题，因为Win默认的路径长度不能长于260，所以当引擎根目录位于较深的目录中时，可能会导致引擎的路径超过限制，导致后续的失败。
/** * Mounts a pak file at the specified path. * * @param InPakFilename Pak filename. * @param InPath Path to mount the pak at. */ boolMount(const TCHAR* InPakFilename, uint32 PakOrder, const TCHAR* InPath = NULL, bool bLoadIndex = true);
那么它是干什么的呢？ 首先从Mount函数开始：
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if (InPath != NULL) { Pak->SetMountPoint(InPath); }
// Runtime/PakFile/Private/IPlatformFilePak.cpp voidFPakFile::LoadIndex(FArchive* Reader) { if (CachedTotalSize < (Info.IndexOffset + Info.IndexSize)) { UE_LOG(LogPakFile, Fatal, TEXT("Corrupted index offset in pak file.")); } else { if (Info.Version >= FPakInfo::PakFile_Version_FrozenIndex && Info.bIndexIsFrozen) { SCOPED_BOOT_TIMING("PakFile_LoadFrozen");
// read frozen data Reader->Seek(Info.IndexOffset); int32 FrozenSize = Info.IndexSize;
// read in the index, etc data in one lump void* DataMemory = FMemory::Malloc(FrozenSize); Reader->Serialize(DataMemory, FrozenSize); Data = TUniquePtr<FPakFileData>((FPakFileData*)DataMemory);
// cache the number of entries NumEntries = Data->Files.Num(); // @todo loadtime: it is nice to serialize the mountpoint right into the Data so that IndexSize is right here // but it takes this to copy it out, because it's too painful for the string manipulation when dealing with // MemoryImageString everywhere MountPoint is used MountPoint = Data->MountPoint; } // ... } // ... }
// Runtime/PakFile/Public/IPlatformFilePak.h /** * Finds a file in the specified pak files. * * @param Paks Pak files to find the file in. * @param Filename File to find in pak files. * @param OutPakFile Optional pointer to a pak file where the filename was found. * @return Pointer to pak entry if the file was found, NULL otherwise. */ staticboolFindFileInPakFiles(TArray<FPakListEntry>& Paks,const TCHAR* Filename,FPakFile** OutPakFile,FPakEntry* OutEntry = nullptr) { FString StandardFilename(Filename); FPaths::MakeStandardFilename(StandardFilename);
int32 DeletedReadOrder = -1;
for (int32 PakIndex = 0; PakIndex < Paks.Num(); PakIndex++) { int32 PakReadOrder = Paks[PakIndex].ReadOrder; if (DeletedReadOrder != -1 && DeletedReadOrder > PakReadOrder) { //found a delete record in a higher priority patch level, but now we're at a lower priority set - don't search further back or we'll find the original, old file. UE_LOG( LogPakFile, Verbose, TEXT("Delete Record: Accepted a delete record for %s"), Filename ); returnfalse; }
FPakFile::EFindResult FindResult = Paks[PakIndex].PakFile->Find(*StandardFilename, OutEntry); if (FindResult == FPakFile::EFindResult::Found ) { if (OutPakFile != NULL) { *OutPakFile = Paks[PakIndex].PakFile; } UE_CLOG( DeletedReadOrder != -1, LogPakFile, Verbose, TEXT("Delete Record: Ignored delete record for %s - found it in %s instead (asset was moved between chunks)"), Filename, *Paks[PakIndex].PakFile->GetFilename() ); returntrue; } elseif (FindResult == FPakFile::EFindResult::FoundDeleted ) { DeletedReadOrder = PakReadOrder; UE_LOG( LogPakFile, Verbose, TEXT("Delete Record: Found a delete record for %s in %s"), Filename, *Paks[PakIndex].PakFile->GetFilename() ); } }
UE_CLOG( DeletedReadOrder != -1, LogPakFile, Warning, TEXT("Delete Record: No lower priority pak files looking for %s. (maybe not downloaded?)"), Filename ); returnfalse; }
ERROR: Precompiled rules assembly '/Users/buildmachine/Library/Application Support/Epic/UnrealEngine/4.25/Intermediate/Build/BuildRules/UE4Rules.dl l' does not exist.
LogProperty: Warning: Illegal TEXT reference to a private object in external package (StaticMeshActor /Game/Test/Map/Level_Sub2.Level_Sub2:PersistentLevel.Cube_2) from referencer (BP_AActor_C /Game/Test/Map/Level_Sub1.Level_Sub1:PersistentLevel.BP_AActor_2). Import failed...
UObject* FObjectPropertyBase::FindImportedObject( const FProperty* Property, UObject* OwnerObject, UClass* ObjectClass, UClass* RequiredMetaClass, const TCHAR* Text, uint32 PortFlags/*=0*/, FUObjectSerializeContext* InSerializeContext /*= nullptr*/, bool bAllowAnyPackage /*= true*/) { // ... // if we found an object, and we have a parent, make sure we are in the same package if the found object is private, unless it's a cross level property if (Result && !Result->HasAnyFlags(RF_Public) && OwnerObject && Result->GetOutermost() != OwnerObject->GetOutermost()) { const FObjectPropertyBase* ObjectProperty = CastField<const FObjectPropertyBase>(Property); if ( !ObjectProperty || !ObjectProperty->AllowCrossLevel()) { UE_LOG(LogProperty, Warning, TEXT("Illegal TEXT reference to a private object in external package (%s) from referencer (%s). Import failed..."), *Result->GetFullName(), *OwnerObject->GetFullName()); Result = nullptr; } } // ... }
// ReleaseSettingsDetails.h #pragma once #include"IDetailCustomization.h"
classFReleaseSettingsDetails :public IDetailCustomization { public: /** Makes a new instance of this detail layout class for a specific detail view requesting it */ static TSharedRef<IDetailCustomization> MakeInstance();
// Find last property in the lowest base class that has any properties UStruct* CurrentSuper = InheritanceSuper; while (LastInSuper == NULL && CurrentSuper) { for( TFieldIterator<FProperty> It(CurrentSuper,EFieldIteratorFlags::ExcludeSuper); It; ++It ) { FProperty* Current = *It;
// Disregard properties with 0 size like functions. if( It.GetStruct() == CurrentSuper && Current->ElementSize ) { LastInSuper = Current; } } // go up a layer in the hierarchy CurrentSuper = CurrentSuper->GetSuperStruct(); }
// Iterate over all properties in this struct. for( TFieldIterator<FProperty> It(Struct, EFieldIteratorFlags::ExcludeSuper); It; ++It ) { FProperty* Current = *It;
// Disregard properties with 0 size like functions. if (It.GetStruct() == Struct) { WithEditorOnlyData(Current->IsEditorOnlyProperty());
/** Called when a motion-driven device has new input */ virtualboolHandleMotionDetectedEvent(FSlateApplication& SlateApp, const FMotionEvent& MotionEvent){ returnfalse; }; };
为了方便编辑，可以把Edit Configurations添加到Toolbar中，在Toolbar上点击右键，点击Customize Menus and Toolbars，在弹出的Menus and Toolbars窗口中，把Edit Configurations添加至Toolbar Run Actions中即可。
///<summary> /// Manual override for the provision to use. Should be a full path. ///</summary> [CommandLine("-ImportProvision=")] publicstring ImportProvision = null;
///<summary> /// Imports the given certificate (inc private key) into a temporary keychain before signing. ///</summary> [CommandLine("-ImportCertificate=")] publicstring ImportCertificate = null;
///<summary> /// Password for the imported certificate ///</summary> [CommandLine("-ImportCertificatePassword=")] publicstring ImportCertificatePassword = null;
ARKit 3.0 is only supported on devices with iOS 13, A12/A12X Bionic chips (or later), the Apple Neural Engine (ANE), and a TrueDepth Camera, such as the iPhone XS, iPhone XS Max, iPhone XR, and the 11-inch and 12.9-inch 2018 iPad Pros.
/** * Enum that defines the verbosity levels of the logging system. * Also defines some non-verbosity levels that are hacks that allow * breaking on a given log line or setting the color. **/ namespace ELogVerbosity { enum Type : uint8 { /** Not used */ NoLogging = 0,
/** Always prints a fatal error to console (and log file) and crashes (even if logging is disabled) */ Fatal,
/** * Prints an error to console (and log file). * Commandlets and the editor collect and report errors. Error messages result in commandlet failure. */ Error,
/** * Prints a warning to console (and log file). * Commandlets and the editor collect and report warnings. Warnings can be treated as an error. */ Warning,
/** Prints a message to console (and log file) */ Display,
/** Prints a message to a log file (does not print to console) */ Log,
/** * Prints a verbose message to a log file (if Verbose logging is enabled for the given category, * usually used for detailed logging) */ Verbose,
/** * Prints a verbose message to a log file (if VeryVerbose logging is enabled, * usually used for detailed logging that would otherwise spam output) */ VeryVerbose,
// Log masks and special Enum values
All = VeryVerbose, NumVerbosity, VerbosityMask = 0xf, SetColor = 0x40, // not actually a verbosity, used to set the color of an output device BreakOnLog = 0x80 }; }
可以根据自己的需求来指定不同的日志等级。
DECLARE_LOG_CATEGORY_EXTERN
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/** * A macro to declare a logging category as a C++ "extern", usually declared in the header and paired with DEFINE_LOG_CATEGORY in the source. Accessible by all files that include the header. * @param CategoryName, category to declare * @param DefaultVerbosity, default run time verbosity * @param CompileTimeVerbosity, maximum verbosity to compile into the code **/ #define DECLARE_LOG_CATEGORY_EXTERN(CategoryName, DefaultVerbosity, CompileTimeVerbosity) \ externstructFLogCategory##CategoryName :public FLogCategory<ELogVerbosity::DefaultVerbosity, ELogVerbosity::CompileTimeVerbosity> \ { \ FORCEINLINE FLogCategory##CategoryName() : FLogCategory(TEXT(#CategoryName)) {} \ } CategoryName;
/** * A macro to define a logging category, usually paired with DECLARE_LOG_CATEGORY_EXTERN from the header. * @param CategoryName, category to define **/ #define DEFINE_LOG_CATEGORY(CategoryName) FLogCategory##CategoryName CategoryName;
/** * A macro to define a logging category as a C++ "static". This should ONLY be declared in a source file. Only accessible in that single file. * @param CategoryName, category to declare * @param DefaultVerbosity, default run time verbosity * @param CompileTimeVerbosity, maximum verbosity to compile into the code **/ #define DEFINE_LOG_CATEGORY_STATIC(CategoryName, DefaultVerbosity, CompileTimeVerbosity) \ staticstructFLogCategory##CategoryName :public FLogCategory<ELogVerbosity::DefaultVerbosity, ELogVerbosity::CompileTimeVerbosity> \ { \ FORCEINLINE FLogCategory##CategoryName() : FLogCategory(TEXT(#CategoryName)) {} \ } CategoryName;
/** * A macro to declare a logging category as a C++ "class static" * @param CategoryName, category to declare * @param DefaultVerbosity, default run time verbosity * @param CompileTimeVerbosity, maximum verbosity to compile into the code **/ #define DECLARE_LOG_CATEGORY_CLASS(CategoryName, DefaultVerbosity, CompileTimeVerbosity) \ DEFINE_LOG_CATEGORY_STATIC(CategoryName, DefaultVerbosity, CompileTimeVerbosity)
// Platform specific logs, set here to make it easier to use them from anywhere // need another layer of macro to help using a define in a define #define DECLARE_LOG_CATEGORY_EXTERN_HELPER(A,B,C) DECLARE_LOG_CATEGORY_EXTERN(A,B,C)
///<summary> /// Android-specific target settings. ///</summary> [ConfigSubObject] public AndroidTargetRules AndroidPlatform = new AndroidTargetRules();
///<summary> /// IOS-specific target settings. ///</summary> [ConfigSubObject] public IOSTargetRules IOSPlatform = new IOSTargetRules();
///<summary> /// Lumin-specific target settings. ///</summary> [ConfigSubObject] public LuminTargetRules LuminPlatform = new LuminTargetRules();
///<summary> /// Linux-specific target settings. ///</summary> [ConfigSubObject] public LinuxTargetRules LinuxPlatform = new LinuxTargetRules();
///<summary> /// Mac-specific target settings. ///</summary> [ConfigSubObject] public MacTargetRules MacPlatform = new MacTargetRules();
///<summary> /// PS4-specific target settings. ///</summary> [ConfigSubObject] public PS4TargetRules PS4Platform = new PS4TargetRules();
///<summary> /// Switch-specific target settings. ///</summary> [ConfigSubObject] public SwitchTargetRules SwitchPlatform = new SwitchTargetRules();
///<summary> /// Windows-specific target settings. ///</summary> [ConfigSubObject] public WindowsTargetRules WindowsPlatform; // Requires 'this' parameter; initialized in constructor
///<summary> /// Xbox One-specific target settings. ///</summary> [ConfigSubObject] public XboxOneTargetRules XboxOnePlatform = new XboxOneTargetRules();
///<summary> /// HoloLens-specific target settings. ///</summary> [ConfigSubObject] public HoloLensTargetRules HoloLensPlatform;
///<summary> /// Whether to globally disable debug info generation; see DebugInfoHeuristics.cs for per-config and per-platform options. ///</summary> [CommandLine("-NoDebugInfo")] [XmlConfigFile(Category = "BuildConfiguration")] publicbool bDisableDebugInfo = false;
///<summary> /// Whether to disable debug info generation for generated files. This improves link times for modules that have a lot of generated glue code. ///</summary> [XmlConfigFile(Category = "BuildConfiguration")] publicbool bDisableDebugInfoForGeneratedCode = false;
///<summary> /// Whether to disable debug info on PC in development builds (for faster developer iteration, as link times are extremely fast with debug info disabled). ///</summary> [XmlConfigFile(Category = "BuildConfiguration")] publicbool bOmitPCDebugInfoInDevelopment = false;
// Create debug info based on the heuristics specified by the user. GlobalCompileEnvironment.bCreateDebugInfo = !Target.bDisableDebugInfo && ShouldCreateDebugInfo(Target); GlobalLinkEnvironment.bCreateDebugInfo = GlobalCompileEnvironment.bCreateDebugInfo;
///<summary> /// Whether this platform should create debug information or not ///</summary> ///<param name="Target">The target being built</param> ///<returns>bool true if debug info should be generated, false if not</returns> publicoverrideboolShouldCreateDebugInfo(ReadOnlyTargetRules Target) { switch (Target.Configuration) { case UnrealTargetConfiguration.Development: case UnrealTargetConfiguration.Shipping: case UnrealTargetConfiguration.Test: return !Target.bOmitPCDebugInfoInDevelopment; case UnrealTargetConfiguration.DebugGame: case UnrealTargetConfiguration.Debug: default: returntrue; }; }
/** * Check to see if this executable is running a commandlet (custom command-line processing code in an editor-like environment) */ FORCEINLINE boolIsRunningCommandlet() { #if WITH_ENGINE return PRIVATE_GIsRunningCommandlet; #else returnfalse; #endif }
ERROR: Unable to find installation of PDBCOPY.EXE, which is required to strip symbols. This tool is included as part of the 'Windows Debugging Tools' component of the Windows 10 SDK (https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk). while executing task <Strip Platform="Win64" BaseDir="C:\BuildAgent\workspace\FGameEngine\FEngine" Files="#UE4Editor Win64 Unstripped" OutputDir="C:\BuildAgent\workspace\FGameEngine\FEngine\Engine\Saved" Tag="#UE4Editor Win64 Stripped" /> at Engine\Build\InstalledEngineBuild.xml(183) (see C:\BuildAgent\workspace\FGameEngine\FEngine\Engine\Programs\AutomationTool\Saved\Logs\Log.txt for full exception trace)
[2020.07.18-01.58.50:729][ 0]LogWindows: Failed to load 'E:/UnrealProjects/Examples/HotPatcherExample/Binaries/Win64/UE4Editor-HotPatcherExample.dll' (GetLastError=1114) [2020.07.18-01.58.50:729][ 0]LogModuleManager: Warning: ModuleManager: Unable to load module 'E:/UnrealProjects/Examples/HotPatcherExample/Binaries/Win64/UE4Editor-HotPatcherExample.dll' because the file couldn't be loaded by the OS. [2020.07.18-02.01.38:988][ 0]LogWindowsTextInputMethodSystem: Display: IME system now activated using TSF (微软拼音). [2020.07.18-02.01.38:991][ 0]Message dialog closed, result: Ok, title: Message, text: The game module 'HotPatcherExample' could not be loaded. There may be an operating system error or the module may not be properly set up. [2020.07.18-02.01.38:991][ 0]LogCore: Engine exit requested (reason: EngineExit() was called)
// get enum value by name { FString EnumTypeName = TEXT("ETargetPlatform"); FString EnumName = FString::Printf(TEXT("%s::%s"),*EnumTypeName,TEXT("Int"))
#if !USE_PER_MODULE_UOBJECT_BOOTSTRAP // otherwise this is already done FModuleManager::Get().OnProcessLoadedObjectsCallback().AddStatic(ProcessNewlyLoadedUObjects); #endif
// This macro is used to declare a thunk function in autogenerated boilerplate code #define DECLARE_FUNCTION(func) static void func( UObject* Context, FFrame& Stack, RESULT_DECL )
// This macro is used to define a thunk function in autogenerated boilerplate code #define DEFINE_FUNCTION(func) void func( UObject* Context, FFrame& Stack, RESULT_DECL )
