#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3751378 by Ben.Woodhouse
Integrate from //UE4/Main/...@3748735 to //UE4/Dev-Console/...
Change 3807818 by Ben.Woodhouse
Integrate from //UE4/Main/...@3803271 to //UE4/Dev-Console/...
Change 3818577 by Ben.Woodhouse
Integrate from //UE4/Main/...@3812936 to //UE4/Dev-Console/...
Change 3726554 by Luke.Thatcher
[CONSOLE] [+] Improved Scoped Named Events
- Added SCOPED_NAMED_EVENT(_FSTRING/_TEXT/_F) macros to allow use of string literals, FString and printf in scoped named event strings.
- Replaced explicit use of FPlatformMisc::Begin/EndNamedEvent throughout the engine with macros, so the events can be compiled out.
- Fixed performance issues on various platforms with named events. SCOPED_NAMED_EVENT macros were not considering whether the platform uses wide or ansi char strings.
Change 3813513 by Ben.Woodhouse
CSV profiler refactor+ bug fix
- Move the CSV profiler to core, so we can use it in modules other than engine
- Profiler no longer enqueues RT commands - this is handled by a new core delegate type
- Make begin/end requests more robust, enqueued via a command queue and processed in order
- Defer end capture requests by a frame. This ensures stats on threads other than the gamethread (e.g. renderthread etc) are complete, so the last frame is not truncated
- Fix long-standing bug with multiple captures where old/stale frames would appear in the first <128 frames of captures
- Move unit stats and dynamic resolution out of the profiler itself and into the engine. Only frametime is recorded in the profiler now
- Fix longstanding bug in first frame renderthread time in the engine
Change 3814039 by Ben.Woodhouse
More Csvprofiler improvements
- Event support (via CSV_EVENT macros). These appear in the "EVENTS" column of the CSV and can be used to add context to the stat data
- Reduced memory overhead for timestamps through bit-packing (now 16 bytes per marker instead of 24), and splitting stats into different types
Change 3814229 by Ben.Woodhouse
Integrate + refactor of CL 3792591 to reduce complexity and fix bugs
Original changelist description:
CSV profiler improvements:
- The CSV profiler is now always compiled in on the server
- The CSV profiler can now handle both int32 and float stats
- In BeginCapture, the function can take additional arguments for some customization of filenames
Fixes to the above:
- Remove FCustomValue class
- Fixes bug where all timestamp values from CSV_SCOPED_STATs were garbage (due to issues resulting from FCustomValue type ambiguity when adding values together)
- FCsvCustomStat now just uses simple union + bitfield flag to reduce size and complexity (4 bytes instead of 8 per value)
- FCsvColumn class modified to use doubles, which can represent both ints and floats without loss of precision - this class is not memory or time critical
- Replace multiple overrides used by the server for filenameprefix/folder/postfix etc with a single FilenameOverride
Change 3817339 by Ben.Woodhouse
Duplicate from 3816641: CSV profiler improvements
- Added a low-pri processing thread to compress raw timing data into a much more efficient format
- Reduces memory usage for 15 minute 30k frame capture with GPU stats enabled from 110MB to 3.4MB
- Processing time : 0.1ms per frame
- Improved name handling for char literal stats. We now use the string as the ID rather than the pointer so multiple stat uses of the same name string apply only to a single stat
- Reworked thread data access to eliminate locking for anything time-critical. Frame boundaries now handled via a lock-free helper class
- Fixed bug with queue implementation where 1 in 128 reads would duplicate the last block of stat data
- Reduced #include dependencies for CSVProfiler.h
- Removed AccumulateMax because it doesn't work, and implementing properly would add a lot of complexity
- Added a simple test harness
Change 3827787 by Ben.Woodhouse
Integrate-as-edit CL 3820678 from Fortnite/Main
Allow the CSV Profiler to be compiled in to shipping dedicated server builds
Change 3827842 by Ben.Woodhouse
Integrate-as-edit CL 3827079 from Fortnite/Main
CSV profiler category support
Change 3840185 by Ben.Woodhouse
Integrate from //UE4/Release-4.19/...@3840005 to //UE4/Dev-Console/...
Change 3861618 by Ben.Woodhouse
Integrate from //UE4/Release-4.19/...@3860990 to //UE4/Dev-Console/...
Change 3901590 by Anthony.Bills
Fix incorrect srv and sampler count when an array of textures or an array of samplers is used.
- The code originally set the local variable BindCount but did not pass this to the total sampler or srv count and instead used the original BindDesc.BindCount (which will be 1) and still skipped over those resource indicies.
- The code also checked for the array's bracket location but then only compared the resource names before the bracket, meaning non arrays could be included.
Change 3904065 by Anthony.Bills
Allow easily increasing the maximum number of SRVs to 64 in the D3D12RHI.
- Increasing to 64 will fix shader compilation issues when using more than 32 textures.
- Casting has been added to correct the type on bitshifting the masks when the type changes.
- A new type has been added for the bound VB mask to make sure bitshifting is explicitly typed.
Change 3905752 by Ben.Woodhouse
Integrate from //UE4/Release-4.19/...@3904082 to //UE4/Dev-Console/...
Change 3920080 by Luke.Thatcher
[CONSOLE] [+] Added .natvis visualizer for FRHICommandList, which expands the list links to a flat list of commands. To use this, add an FRHICommandList* to your watch window.
Change 3951698 by Keith.Judge
Fix CIS (leftover debugging code)
#jira UE-55443
Change 3953261 by Luke.Thatcher
[CONSOLE] [^] Merging //UE4/Release-4.19 (CL 3944462) to Dev-Console (//UE4/Dev-Console)
Change 3971144 by Luke.Thatcher
[CONSOLE] [^] Merging //UE4/Dev-Main (CL 3964322) to Dev-Console (//UE4/Dev-Console)
- First merge since Dev-Console was reparented back to Dev-Main.
Change 3992843 by Anthony.Bills
Fix deploying to the default device in UAT.
Change 4010029 by Marcin.Undak
ShooterGame: use console UI on Quail platform
Change 4010030 by Marcin.Undak
RecordPerformance: don't fail if game crashes
Change 4012181 by Marcin.Undak
Implemented Low Level Memory tracker for Unix platforms
Change 4039094 by Ben.Woodhouse
[INTEGRATE] Integrate from //UE4/Main/...@4039044 to //UE4/Dev-Console/...
Change 4039598 by David.Harvey
adding LLM hooks for bespoke platform-specific memory tracking tools.
Change 4042637 by Arciel.Rekman
Merging //UE4/Dev-Main@4042226 to Dev-Console (//UE4/Dev-Console)
Change 4044679 by Marcin.Undak
RecordPerformance: store logs from runs
Change 4045895 by Marcin.Undak
Vulkan: added log when compiling new PSO
Change 4047096 by Ian.Fox
#ShooterGame - Potential fix for ShooterGame friendslist empty issue
#review-4046664
Change 4048332 by Marcin.Undak
Compilation fix for Oculus. Ported Rolando's change from Dev-Rendering
Change 4051609 by Marcin.Undak
Compilation fix
Change 4053542 by Joe.Barnes
Integrate as edit:
Faster Guid creation. Don't check time for every Guid (it's slow on some platforms). Check it once, then use that + CPU timer.
Change 4057462 by Luke.Thatcher
[CONSOLE] [-] Remove "frame rate smoothing" override on console.
- This was arbitrarily forced on when vsync is enabled.
- It can still be enabled via the bSmoothFrameRate in UEngine if needed.
(merge as edit CL 3891390 from //Fortnite/Release-3.0.0 to //UE4/Dev-Console)
Change 4057551 by Luke.Thatcher
[CONSOLE] [~] Improvements to game thread hitch detection.
- Allows the system to be configured by ini files.
- Fixes callstack addresses being truncated to 32 bits.
- Removes memory allocation in hitch callstack logging code. We use a pre-allocated 64KB buffer for this now. This was a memory leak anyway, as the memory was never freed.
- Performs a throwaway gamethread stack dump on launch, to prime the stack walker so we don't make gameplay hitches worse than they otherwise would be.
#jira FORT-78417
(merge as edit CL 3967234 from //Fortnite/Main to //UE4/Dev-Console)
Change 4057562 by Luke.Thatcher
[CONSOLE] [~] Increase verbosity on FlushAsyncLoading logging. Higher verbosity limited to once per frame, to avoid log spam.
#jira FORT-77411
(merge as edit CL 3967336 from //Fortnite/Release-3.4 to //UE4/Dev-Console)
Change 4057568 by Luke.Thatcher
[CONSOLE] [+] Add async load flush analytics stats.
#jira FORT-80229
(merge as edit CL 3986900 from //Fortnite/Release-3.5 to //UE4/Dev-Console)
Change 4057590 by Luke.Thatcher
[CONSOLE] [+] Add hang detector duration multiplier to allow extending the hang timeout on loading screens etc.
#jira FORT-80325
(merge as edit CL 3990275 from //Fortnite/Release-3.5 to //UE4/Dev-Console)
Change 4057679 by Luke.Thatcher
[CONSOLE] [WIN64] [~] Modify hitch detector stack walking to avoid expensive symbol lookups. Stack walk now only prints the return addresses without symbol information.
- Old behaviour of performing full symbol resolution can be achieved by defining LOOKUP_SYMBOLS_IN_HITCH_STACK_WALK to 1.
- Also fixed a minor bug in CaptureStackTraceHelper which duplicates the last line if stack walking fails.
#jira FORT-87620
(merge as edit CL 4049361 from //Fortnite/Release-4.1 to //UE4/Dev-Console)
Change 4057779 by Luke.Thatcher
[CONSOLE] [~] Refactored how the default LLM categories are defined.
- Prevents initialization order problems which stops early boot code from getting group name strings.
#jira FORT-80324
(partial merge as edit CL 4057155 from //Fortnite/Main to //UE4/Dev-Console)
Change 4059809 by Luke.Thatcher
[CONSOLE] [!] Fix compiler warning (incorrect order of member initializers in FGameThreadHitchHeartBeat)
Change 4060781 by Luke.Thatcher
[CONSOLE] [!] Fix for XGE control worker hanging around after killing the editor from Visual Studio.
- Reused the "XGE monitor" mode of shader compile worker, that the old XGE compiler used.
- The monitor watches the editor process and automatically terminates the build if the editor exits.
#jira UE-55864
Change 4063641 by David.Harvey
remove legacy "r.AmbientOcclusionSampleSetQuality" cvar from ini files (deleted in CL 2622264)... gets rid of warning in log.
#jira UE-51256
Change 4067367 by Ben.Woodhouse
Edigrate dev rendering CL 4062236:
AppleTV doesn't appear to support the set*Bytes APIs in Metal.
#jira UE-58580
Change 4067748 by Arciel.Rekman
Fix editor build (a plugin also needs private VulkanRHI headers, heh).
Change 4068121 by Arciel.Rekman
Correct paths to referenced directories for Linux.
- Should help CIS.
Change 4069919 by Arciel.Rekman
Fix Lumin build (another plugin needs private Vulkan headers, grrr).
[CL 4070552 by Luke Thatcher in Main branch]
#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3623004 by Ben.Marsh
Fix RemoteExecutor not taking the remote machine specs into account.
Change 3623172 by Ben.Marsh
UGS: Fix "More Info..." button not using P4 server override.
Change 3628820 by Ben.Marsh
PR #3979: Get working directory from task element, not tool node (Contributed by nullbus)
Change 3630424 by Graeme.Thornton
Make the AES key parameter const in FAES::EncryptData()
Change 3632786 by Steve.Robb
FString constructor fixed to not take an ignored void* parameter, which can be misleading.
Change 3639534 by Ben.Marsh
Remove old P4.NET library. Doesn't seem to be used by anything.
Change 3640536 by Steve.Robb
GitHub #4007 : Delete unnecessary specialization of MakeArrayView
#jira UE-49617
Change 3641155 by Gil.Gribb
UE4 - Speculative fix for problem with summary reading in FAsyncArchive2.
Change 3643932 by Ben.Marsh
Add an example build script for updating the version number, then compiling and staging the editor and tools to an output directory. Optionally submits at the end (requires -Submit argument).
Change 3644825 by Ben.Marsh
Use VSWHERE to find the location of MsBuild.exe, if available.
https://github.com/EpicGames/UnrealEngine/pull/3879#issuecomment-329688645
Change 3647395 by Ben.Marsh
Allow compiling of monolithic binaries from BuildEditorAndTools.xml, using the -set:GameTarget=FooGame -set:TargetPlatforms=Win32;Win64 options.
Change 3650300 by Ben.Marsh
UAT: Remove code that deletes cooked data on a failed cook. The engine should write packages out transactionally now (by writing to a temporary file and moving into place), and deleting the cooked data just prevents post-mortem analysis.
Change 3650856 by Robert.Manuszewski
Adding checks to prevent FlushAsyncLoading and LoadObject/LoadPackage from being called from any threads other than the game thread
Change 3651022 by Gil.Gribb
UE4 - Possible fix for mysterious ensure indicating problematic recursion in the pak precacher.
Change 3658331 by Steve.Robb
Fix for the parsing of large integer values.
Change 3661958 by Gil.Gribb
UE4 - Fixed rare hang in task graph.
Change 3664021 by Robert.Manuszewski
Fix for a potential GC crash caused by stale pointer in AnimInstanceProxy
See https://udn.unrealengine.com/questions/392432/gc-issue-uaniminstancemontageinstances-empty-but-u.html
Change 3664254 by Steve.Robb
Use ANSI allocator when thread sanitizer is enabled. This allows the generation of more accurate and meaningful reports.
Change 3664436 by Steve.Robb
Use TUniquePtr instead of a thread-unsafe TSharedPtr to move data between threads.
Change 3666461 by Graeme.Thornton
Improvements to signing/encryption key embedding and runtime access
- Changed method of embedding key into the executable to make it more secure
- Added FAESKey class to wrap a 32 byte key
Change 3666462 by Graeme.Thornton
Cut ShooterGame AES key down to 32 characters
Change 3677560 by Ben.Marsh
PR #4074: UBT: Add include and library-related fields to module JSON output (Contributed by adamrehn)
Change 3683534 by Steve.Robb
Refactoring of enum/struct lookup during hot reload.
Change 3683754 by Steve.Robb
Alignment fixes to allow int64 on 32-bit platforms
Support for integral types in IsAligned.
Static asserts so that alignment functions will no longer be called with non-intergal, non-pointer types.
Some fixes to existing code.
Change 3686670 by Steve.Robb
Fix for thread-unsafe modification of static array in FString::ParseIntoArrayWS.
Change 3687540 by Ben.Marsh
Fix all UBT/UAT output going to stderr rather than stdout.
Change 3688931 by Gil.Gribb
UE4 - Critical fix for a rare race condition in the pak file async IO layer.
Change 3690000 by Graeme.Thornton
Manual copy of 4.18 CL 3687869
Make UBT include the destination INI file for a given hierarchy if it exists
Renamed VSCode enum value to VisualStudioCode, so it matches the source accessor plugin name
Change 3690030 by Graeme.Thornton
VSCode fixes
- Source Code Accessor plugin changes. Add new interface method to open a solution at a given path
- GameProjectUtils now uses the source navigation API to open solutions rather than hardcoding which solution file types to look for
- Various fixes for vscode project file generation
#jira UE-50554
Change 3690885 by Steve.Robb
Atomic reads in FReferenceControllerOps<ESPMode::ThreadSafe>.
Change 3691052 by Steve.Robb
Free stats thread on shutdown.
Change 3695138 by Steve.Robb
AsConst helper function added.
Change 3696627 by James.Hopkin
Changed player controller iterator typedefs to use TWeakObjectPtr rather than the deprecated TAutoWeakObjectPtr
(review-3606695)
Change 3697099 by Steve.Robb
GitHub #4105 : Removed redundant class access modifier
Change 3697154 by Steve.Robb
Removal of deprecated functions in delegates.
Mutable lambdas to can now be bound to delegates.
Change 3697180 by Steve.Robb
GitHub #4115 : Incorrect CPPMacroType used for USoftClassProperty
Change 3697239 by Steve.Robb
Allow TArray::Insert to take an array with any allocator type.
Change 3697269 by Steve.Robb
RelocateConstructItems instead of MoveConstructItems.
Change 3697558 by Steve.Robb
New _GetRef functions for TArray, which return a reference to the newly-added element.
Unit tests for these functions.
Change 3699776 by Steve.Robb
TSAN warning suppression around IAsyncReadRequest::bCompleteAndCallbackCalled.
Change 3702397 by Steve.Robb
TIsTrivial type trait.
Change 3702569 by Steve.Robb
Allow a TGuardValue to be assigned to a different type from the one being guarded.
Change 3706644 by Robert.Manuszewski
Different stack ingore count for development builds for FArchiveStackTrace
Change 3709272 by Steve.Robb
Removal of redundant UpdateVertices, which causes a race condition on the renderer thread.
Change 3709452 by Robert.Manuszewski
Fixed a bug where with async time limit set to a low value the async loading could hang because the linker would keep reloading the preload dependencies
Change 3709454 by Robert.Manuszewski
Added command line option -NOEDL to disable EDL
Change 3709487 by Steve.Robb
Remove use of PLATFORM_HAS_64BIT_ATOMICS, which is always 1.
Change 3709645 by Ben.Marsh
Fix race condition between multiple instances of UBT trying to write out the XML config cache.
Change 3711193 by Ben.Marsh
Add an editor setting for the shared DDC location to use.
#jira UE-51487
Change 3713811 by Steve.Robb
Update .modules files after a hot reload.
Don't check for directory timestamp changes as a way of detecting new files if hot reloading with a makefile, as this is already done during makefile invalidation checks.
Pass hotreload flags around in UBT instead of relying on global state.
This fixes the hot reload iteration speed regression without also regressing the fix to UE-42205.
#jira UE-51472
Change 3715654 by Steve.Robb
GitHub #4156 : Fixed not compiling template function Algo::UpperBoundBy.
Change 3718782 by Steve.Robb
TSharedPtr, TSharedRef and TWeakPtr assignment are now implemented as copy-and-swap to avoid an invalid smart pointer state being visible to any destructors being called.
Change 3720830 by Steve.Robb
Initial import of TAtomic object wrapper, which guarantees atomic access to an object.
Change 3720881 by Steve.Robb
FCompression ThreadSanitizer data race fixes.
Change 3722640 by Graeme.Thornton
Guard network platform file heartbeat function with the socket critical section. Stop heartbeat from causing a crash when firing during async loading.
#jira UE-51463
Change 3722655 by Steve.Robb
Don't null name table because it's already zeroed at startup.
Some tidy-ups.
Change 3722754 by Steve.Robb
Thread sanitizer fix.
Small typo fix.
Change 3722849 by Graeme.Thornton
Improve "caching file" message in networkplatformfile so it says "Requesting file..." and is only output when we actually request the file from the server
Change 3723081 by Steve.Robb
TAtomic is now aligned to the underlying integer type.
TAtomic will now static assert with a better error message when given an unsupported type.
Define added for the maximum platform-supported atomic type, and used instead of a (wrong) hardcoded number.
Misc renames.
Change 3723270 by Ben.Marsh
Include /d2cgsummary argument when running UBT with -Timing.
Change 3723683 by Ben.Marsh
Do not include documentation in the generated project files by default. Suspect that the 30,000 UDN files that get added to the solution take up memory and degrate performance.
Change 3725422 by Robert.Manuszewski
When serializing compressed archive with multithreaded compression enabled, wait for the oldest async task instead of spinning.
Change 3725735 by Robert.Manuszewski
Making all CheckDefaultSubobjects related functions const
Change 3726167 by Steve.Robb
FMinimalName::IsNone added.
Change 3726458 by Steve.Robb
TAtomic will no longer instantiate for types which are not exactly a size supported by the platform layer.
Change 3726542 by Ben.Marsh
UGS: Always include the project filename in the editor build command. The project may not be in one of the .uprojectdirs paths.
Change 3726595 by Ben.Marsh
Allow building multiple game targets in the example BuildEditorAndTools.xml script.
Change 3726724 by Ben.Marsh
Fix ambiguities in calculating root directory. (GitHub #4172)
Change 3726959 by Ben.Marsh
Make sure that AutomationTool uses the same list of preprocessor definitions when compiling *.target.cs files as UnrealBuildTool does.
Change 3728437 by Steve.Robb
VisitTupleElements now supports invocation of a functor taking arguments from multiple tuples in parallel.
Some improved documentation.
NOTE: This is a backward-incompatible change to VisitTupleElements. Any existing calls will need their arguments swapping.
Change 3732262 by Gil.Gribb
UE4 - Fixed rare hangs in the task graph.
Change 3732755 by Steve.Robb
Stats TSAN fixes.
Optimizations to FCycleCounter::Start() to only read the stat name once.
Change 3735000 by Robert.Manuszewski
Always preload the AssetRegistry module on startup. even if EDL is disabled.
Even without EDL, if the async loading thread is enabled the AssetRegistryModule will otherwise be loaded from the ASL thread and that will assert.
Change 3735292 by Robert.Manuszewski
Made sure component visualizer is removed from VisualizersForSelection when UnregisterComponentVisualizer() is called otherwise it may cause crashes when the engine terminates.
Change 3735332 by Steve.Robb
Refactoring of UDelegateProperty::Identical() to clarify logic.
Fixed UMulticastDelegateProperty::Identical() to compare the bound function names.
PPF_DeltaComparison removed, as it doesn't seem useful.
Change 3737960 by Graeme.Thornton
VSCode - Add launch task for generating project files for the given folder
Change 3738398 by Graeme.Thornton
Make Visual Studio source code accessor's module hotreload handler pass the 'save all files' message to the current accesor, rather than direct to the visual studio accessor
#jira UE-51451
Change 3738405 by Graeme.Thornton
VSCode: Format c/cpp settings strings using comment path formatting function
Change 3738928 by Steve.Robb
Fix for lack of null conditional operators in some older Monos. (replicated from CL# 3729574 in Release-4.18)
#jira UE-51842
Change 3739135 by Ben.Marsh
Fix being unable to package projects in a folder called "Wolf". This is only a restricted folder for Epic's Perforce history.
#jira UE-51855
Change 3739360 by Ben.Marsh
UAT: Fix issue with P4PORT setting not being parsed correctly.
Change 3745959 by James.Hopkin
#core Added ImplicitConv for safe upcasts to a specific required type, e.g. deduced delegate payload types
Change 3746125 by Steve.Robb
FName ThreadSanitizer fixes.
Change 3747274 by Steve.Robb
TSAN fix for FMediaTicker::Stopping.
Change 3747618 by Steve.Robb
ThreadSanitizer data race fix for FShaderCompileThreadRunnableBase::bForceFinish.
Change 3747720 by Steve.Robb
ThreadSanitizer fix for FMessageRouter::Stopping.
Change 3749207 by Graeme.Thornton
First pass of CryptoKeys plugin. Allows creation/editing/cycling of AES/RSA keys.
Change 3749323 by Graeme.Thornton
Fix UAT crash when only -targetplatform is specifiied
Change 3749349 by Steve.Robb
TSAN_SAFE guards around LockFreeList to silence ThreadSanitizer.
Change 3749617 by Steve.Robb
Logf static_assert for formatting string enabled.
Change 3749897 by Steve.Robb
FDebug::LogAssertFailedMessage static assert for formatting string enabled.
Change 3754011 by Steve.Robb
Static asserts that the allocator supports move.
Move-enabled our allocators which don't support move.
Change 3754227 by Ben.Marsh
Fix build command line in generated projects missing a space before the compiler version override.
#jira UE-52226
Change 3754562 by Ben.Marsh
PR #4206: Replace deprecated wsprintf with secure swprintf for Bootstrap executable (Contributed by jessicafalk)
Change 3755616 by Graeme.Thornton
Runtime code for using the new crypto ini files to define signing/encryption keys
#jira UE-46580
Change 3755666 by James.Hopkin
Used ImplicitConv to remove Casts being used for up-casts
#review-3745965
Change 3755671 by Graeme.Thornton
Add log message in unrealpak to say which config file system it is using for crypto keys
Change 3755672 by Graeme.Thornton
Updating ShooterGame with new CryptoKeys based security setup
Change 3756778 by Ben.Marsh
Add support for running multiple jobs simultaneously on a single builder.
When running job or agent setup, the --num-slots=X parameter defines the number of steps that can run simultaneously (EC procedures pass in the resource step limit). A lock file is created under the workspace root (D:\Build) and a reservation file is created for the first slot that can be allocated (slot-1, slot-2, etc...). The slot number is used to define the workspace name that should be used.
Change 3758498 by Ben.Marsh
Re-throw exceptions when a file cannot be deleted when cleaning a target.
Change 3758921 by Steve.Robb
ThreadSanitizer fix to FThreadSafeStaticStatBase::HighPerformanceEnable to do a relaxed atomic load on access.
DoSetup() now returns the newly-allocated pointer, instead of reloading it from memory.
Change 3760599 by Graeme.Thornton
Added missing epic header comment to some new source files
Change 3760642 by Steve.Robb
ThreadSanitizer fix for concurrent access to GMainThreadBlockedOnRenderThread.
Change 3760669 by Graeme.Thornton
Improvement to OpenSSL based signing key generator. Generate a full RSA key then steal the primes from it, rather than generating the primes manually.
Added a test mode to the cryptokeys commandlet to test signing key generation
Change 3760711 by Steve.Robb
ThreadSanitizer fixes to GIsRenderingThreadSuspended.
Change 3760739 by Steve.Robb
ThreadSanitizer fix for FQueuedThread::TimeToDie.
Change 3760763 by Steve.Robb
ThreadSanitizer fix for GRunRenderingThreadHeartbeat.
Removal of unnecessary/dangerous initializer for GMainThreadBlockedOnRenderThread.
Change 3760793 by Steve.Robb
Some simple refactoring to remove some volatile reads of BufferStartPos and BufferEndPos.
Change 3760817 by Steve.Robb
ThreadSanitizer fixes for FAsyncWriter::BufferStartPos and BufferEndPos.
Change 3761331 by Josh.Engebretson
UnrealBuildTool enforcement of Development and Debug configurations in existing .csproj
#jira UE-52416
Change 3761521 by Steve.Robb
ThreadSanitizer fixes for FEvent::EventStartCycles and EventUniqueId.
Change 3763117 by Graeme.Thornton
PR #3722: Optimising FPaths::IsRelative() (Contributed by jovisgCL)
Change 3763358 by Graeme.Thornton
Ensure that all branches within FGenericPlatformMisc::RootDir() produce an absolute path with no duplicate slashes
Remove relative->abs conversion of root dir from FPaths::MakeStandardFilename(), now that we know RootDir() always returns an absolute path
Derived from the content of this PR:
PR #3742: Treat RootDirectory the same way as Standardized (Contributed by TroutZhang)
Change 3764058 by Graeme.Thornton
Generate a .code-workspace file for the current workspace. Allows foreign projects to "mount" the UE4 folder so that the engine tasks are avaible, and all engine source is visible to VSCode for searching purposes
#jira UE-52359
Change 3764705 by Steve.Robb
Better handling of whitespace in ImportText_Internal() for set and map properties.
Containers are now emptied upon import failure, to avoid leaving bad container states (unhashed, partial data).
Fix to USetProperty's temp buffer size to avoid buffer overruns.
Duplicate map keys are now skipped during import, same as USetProperty's behavior.
Change 3764731 by Steve.Robb
Don't re-run UHT if only source files have changed in the same folder as headers. This was already done for hot reload, but there's no reason why it should be limited to that.
Change 3765923 by Graeme.Thornton
VSCode - "taskName" -> "label" for C# build tasks
Change 3766018 by Steve.Robb
constexpr constructor for TAtomic.
Change 3766037 by Steve.Robb
Misc tidyings in HotReload.cpp.
Change 3766046 by Steve.Robb
ThreadSanitizer fixes to ENamedThreads::RenderThread and ENamedThreads::ENamedThreads_Local.
Change 3766288 by Steve.Robb
Improved efficiency of adding/removing elements to UGCObjectReferencer::ReferencedObjects.
Change 3766374 by Josh.Engebretson
Fix issue with ini quoted value comparison
#jira UE-52066
Change 3766532 by Josh.Engebretson
PR #3680: Added NetSerialize to FDateTime fixing UE-22533 (Contributed by druhasu)
#jira UE-46156
Change 3766740 by Steve.Robb
TMultiMap::Append added.
Change 3767523 by Steve.Robb
ThreadSanitizer fix for UE4Delegates_Private::GNextID.
Change 3767601 by Steve.Robb
ThreadSanitizer fix for FStats::GameThreadStatsFrame.
Change 3770567 by Ben.Marsh
Add a FAnnotatedArchiveFormatter interface which allows querying structural type information that may not be in binary archives.
Change 3770826 by Ben.Marsh
Move StructuredArchive implementation into Core, so primitive types can implement serialization overloads for it.
Change 3770875 by Steve.Robb
Redundant UScriptStruct::PostLoad removed, which was causing a race condition in async loading. This was re-establishing the CppStructOps, but that is unnecessary because native classes cannot change as a result of a load - only BP structs can, and they don't have CppStructOps.
Change 3772167 by Ben.Marsh
Add a context-free binary formatter that can serialize tagged data. This functions as a lower-overhead binary intermediate format for JSON data.
Change 3772248 by Steve.Robb
ThreadSanitizer fixes to FMalloc call counters.
Change 3772383 by Ben.Marsh
Separate archive metadata from FArchive into FArchiveContext, so it can be safely exposed to consumers of FStructuredArchive.
Change 3772906 by Graeme.Thornton
TextAssetCommandlet - Utility commandlet for testing/converting to text asset format
Change 3772932 by Ben.Marsh
Fix "String:" prefix not being stripped from escaped string values.
Change 3772942 by Graeme.Thornton
Add experimental setting to enable in-editor text asset format functionality
Add "export to text" option into the content browser asset actions context menu
Change 3772955 by Ben.Marsh
Add a new "stream" compound type to FStructuredArchive, which allows serializing a sequence of elements similarly to an array, but without serializing an explicit size. Allows passing through data to an underlying binary archive without breaking compatibility.
Change 3772963 by Ben.Marsh
Allow querying record keys and stream lengths from annotated archive formatters, since these archives have markup for field boundaries.
Change 3773010 by Graeme.Thornton
Added CORE_API to FArchiveFromStructuredArchive
Gave text asset format experimental option a slightly less random tooltip comment
Change 3773057 by Ben.Marsh
Add a flag to FArchive to determine whether the archive is text (IsTextFormat()).
Add support for seeking within FArchiveFromStructuredArchive. For text formats, data is serialized to an in-memory buffer, with names and objects serialized as indices into an array. For non-text formats, data is serialized directly to the underlying archive.
Also rename FStructuredArchive::TryEnterSlot() to TryEnterField().
Change 3773118 by Steve.Robb
TSignedIntType and TUnsignedIntType type traits for getting an integer type of a given size.
Change 3773122 by Steve.Robb
TAtomic fixes for pointer arithmetic.
TSignedIntType used instead of reimplementing its own trait.
Change 3773123 by Steve.Robb
Unit tests for TAtomic.
Change 3773138 by Steve.Robb
Run numeric tests on integer types instead of basic tests.
Fix for compiler warnings when subtracting from unsigned atomics.
Change 3773166 by Steve.Robb
Refactoring of arithmetic operations into its own class, then basing the pointer and integral versions on that.
Change 3774216 by Gil.Gribb
UE4 - Fix rare crash in the pak precacher immediately after unmounting a pak file.
Change 3774426 by Ben.Marsh
Copy all C# tools to a staging directory before compiling them. This prevents access violations when compiling tools like iPhonePackager that reference DotNETCommon, and ensures we strip NotForLicensees folders out of them all.
See: https://answers.unrealengine.com/questions/726010/418-will-not-build-from-source.html
Change 3774658 by Ben.Marsh
Improve error reporting while generating intellisense for project files. Include the name of the target being compiled, and allow project file generation to continue without it.
Change 3775141 by Ben.Marsh
Always output HTML5 diagnostics at "information" verbosity, to avoid every line being prefixed with "WARNING:" and screwing up the EC postprocessor.
Change 3775459 by Ben.Marsh
Removing .NET Framework Perforce DLL as runtime dependency of engine third party library. The actual library is linked statically.
Change 3775522 by Ben.Marsh
UGS: Treat .uproject and .uplugin files as code changes.
Change 3775597 by Ben.Marsh
Fix post-build steps for plugins not being executed.
#jira UE-52754
Change 3777895 by Graeme.Thornton
StructuredArchiveFromArchive - An adapter class for wrapping an existing FArchive with a structured archive
Change 3777931 by Graeme.Thornton
Refactored FArchiveUObjects serialization code into some static helpers
Added FArchiveUObjectFromStructuredArchive which allows the adaption of a structured archive into an FArchive that supports the extra UObect serialization functions for weak/soft pointers
Change 3777942 by Graeme.Thornton
Added missing CORE_API to FStructuredArchive::FStream
Added FStructuredArchive::FSlot insertion operator for char
Added specialization of TArray<uint8> serializer for structured archives which serializes the contents as one value
Change 3778084 by Graeme.Thornton
Adding FPackageName::GetTextAssetPackageExtension() to access the file extension we use for text asset files
Change 3778096 by Graeme.Thornton
Add a constructor to FArchiveUObjectFromStructuredArchive that takes a slot and passes it to the base class
Change 3778389 by Josh.Engebretson
Fix an optimization issue with CPU benchmarking
Add better support for debugging/testing local rocket builds
UDN Link: https://udn.unrealengine.com/questions/400909/command-scalability-auto-gives-inaccurate-cpu-benc.html
#jira UE-52192
Change 3778701 by Josh.Engebretson
Ensure plugin content folders are mounted consistently. Fixes TryConvertFilenameToLongPackageName failing to work on plugin assets
UDN Link: https://udn.unrealengine.com/questions/276386/tryconvertfilenametolongpackagename-fails-for-plug.html
#jira UE-40317
Change 3778832 by Chad.Garyet
Adding enterprise path support for PCB's for UGS
Change 3780258 by Graeme.Thornton
TextAssetCommandlet - Accumulate timings for loading packages and saving packages
Change 3780463 by Graeme.Thornton
CryptoKeys improvements
- Enable CryptoKeys plugin by default
- Attempt to inherit settings from the old system by default
- Hide ini/index encryption settings from packaging settings and just inherit previous values into new system
Minor UBT change to remove a trailing comma from the end of encryption/signing key binary strings
Change 3780557 by Ben.Marsh
Fix LoginFlow module not being precompiled for the binary release.
Change 3780846 by Josh.Engebretson
Improve filename to long package name resolution when provided a relative path
Change 3780863 by Ben.Marsh
UAT: Add a better error message when a C# project has an invalid reference.
Change 3780911 by Ben.Marsh
Update the BuildEditorAndTools.xml script to allow submitting archived binaries to Perforce.
The "Submit To Perforce For UGS" node creates a zip of all the binaries that have been built, and submits it to the stream specified by the 'ArchiveStream' argument.
Change 3780956 by Josh.Engebretson
Add support for ! (RemoveKey) config command to UBT
UDN Link: https://udn.unrealengine.com/questions/397267/index.html
#jira UE-52033
Change 3782957 by Robert.Manuszewski
UE4 - Fixed a linear search in EDL that caused performance problems for very large maps.
Change 3784503 by Ben.Marsh
Optimizations for FStructuredArchive:
* Store the depth explicitly in element objects, to avoid having to loop through the scope stack to find it.
* Prevent shrinking of arrays when removing elements.
* Add an inline allocator to the scope and container stacks.
Change 3784700 by Ben.Marsh
Remove the inline allocator from FStructuredArchive; checking whether the inline or backup allocator is being used is slower than just allocating up-front.
Change 3784989 by Ben.Marsh
Compile out all the FStructuredArchive validation code when WITH_TEXT_ARCHIVE_SUPPORT = 0.
Change 3786860 by Gil.Gribb
UE4 - Remove no buffering flag from windows async IO because it disabled the disk cache entirely.
Change 3787159 by Ben.Marsh
Guard against UE4.0 backwards compatibility path when determining if an engine is a source distribution.
Change 3787493 by Josh.Engebretson
Parallel pak generation now uses MaxDegreeOfParallelism option which is now set to the number of CPU cores
Moved cryptography settings parsing out of threaded CreatePak method to avoid concurrency issue in ConfigCache.TryReadFile
Fix for multiple threads parsing ini keys (PR 3995)
#PR 3995
#jira 52913
#jira 49503
Change 3787773 by Steve.Robb
Fix for missing final values from FOREACH_ENUM_ macros.
Change 3788287 by Ben.Marsh
TBA: Add checks in debug builds that key names in maps and records for FStructuredArchive are unique.
Change 3788678 by Ben.Marsh
Fix compile error due to inability to instantiate TArray<> of forward declared struct. Convert set of key names to an array to avoid including Set.h in public header for FStructuredArchive.
Change 3789353 by Graeme.Thornton
Removed unused/rotten modes from TextAsset commandlet.
Used existing "-iterations=n" switch to control a global iteration over the given command. Useful for performance testing.
Change 3789396 by Ben.Marsh
Move code to validate container keys/sizes into DO_GUARD_SLOW checks, and allocate container metadata instances dynamically to fix problems with references to things not declared in headers that can't be included from StructuredArchive.h
Change 3789772 by Ben.Marsh
Always strip trailing slashes from the end of paths specified by .build.cs files; they can cause quoted paths to be escaped on the command line.
Change 3790003 by Ben.Marsh
TBA: Rename FStructuredArchive::EElementType::Object to FStructuredArchive::EElementType::Record.
Change 3790051 by Steve.Robb
PIE is disabled during a hot reload.
Hot reload in editor is disabled during PIE.
Hot reload from IDE is deferred until after PIE is exited.
Compiling multiple times before a hot reload (e.g. compiling multiple times in PIE) will now load the most recent change.
#jira UE-20357
#jira UE-52137
Change 3790709 by Steve.Robb
Better move support for TVariant.
EVariantTypes switched over to using an enum class to aid debugger visualization.
Change 3791422 by Ben.Marsh
TBA: Return the type of a field from an annotated archive formatter at the point that we enter it, rather than querying all the time.
Change 3791489 by Graeme.Thornton
TBA: Change StructuredArchiveFromArchive adapter to use the archive.Open() result directly, now that it's a slot and not a record
Change 3792344 by Ben.Marsh
Improvements to base64 encoding library.
* Now supports encoding and decoding with ANSICHAR and WIDECHAR implementations.
* Added support for decoding base-64 blobs without padding marks.
* Added support for decoding into pre-allocated buffer.
* Added constexpr functions for determining the encoded and maximum decoded size of an input buffer.
* Prevent writes past the end of allocated buffer (no longer need to manually remove padding bytes).
Change 3792949 by Ben.Marsh
TBA: Rename FAnnotatedArchiveFormatter to FAnnotatedStructuredArchiveFormatter.
Change 3794078 by Robert.Manuszewski
Fixing a crash that could happen when FGCObjects were constructed and destructed when shutting down the engine
#jira UE-52392
Change 3794413 by Ben.Marsh
TBA: Remove the element type parameter to SetScope(). It isn't really needed; we can just assume the element ID correctly identifies the item on the stack.
Change 3794731 by Ben.Marsh
TBA: Optimize creation of stack elements for empty slots in FStructuredArchive. This saves a lot of bookkeeping when serializing a large number of individual fields. Since only one slot can be active at a time (and it only exists temporarily, until we write into it), we can just store the element ID assigned to it in a member variable.
Change 3795081 by Ben.Marsh
UBT: Move LinuxCommon.cs into Platform/Linux folder.
Change 3795137 by Ben.Marsh
UBT: Allow modules to specify private compiler definitions from the build.cs file, only visible within that module (via the "PrivateDefinitions" property).
Change 3795247 by Ben.Marsh
Fix missing header when creating a new interface from the editor new code wizard.
#jira UE-53174
Change 3796025 by Graeme.Thornton
Fixed some deprecated "Definitions" warnings in OpenCV build files
Change 3796103 by Graeme.Thornton
Disable experimental text asset option - it does nothing useful yet.
Change 3796157 by Graeme.Thornton
Fix path type mismatch in visual studio source code accessor meaning that the DTE comms wouldn't identify a running instance of VS as having the current solution open.
#jira UE-53206
Change 3796315 by Ben.Marsh
Move Formatter to the correct position for initializer.
#jira UE-53208
Change 3797082 by Ben.Marsh
UAT: Work around for exception thrown by launching cook with "-platform=Android_ETC1 -targetplatform=Android -cookflavor=ETC1". Anrdoid_ETC1 is not a valid platform (it's a cook platform), and can't be parsed by UAT.
#jira UE-53232
Change 3799050 by Ben.Marsh
Make UnrealPak.version files writable for Mac and Linux.
Change 3801012 by Graeme.Thornton
VSCode - Update source accessor to use code workspace as it's target, rather than just the project directory
Change 3801214 by Gil.Gribb
UE4 - Remove assert to work around minor problem with lock free lists.
#jira UE-49600
Change 3801219 by Steve.Robb
WeakObjectPtrs now warn when casting away const.
Change 3801299 by Graeme.Thornton
Fix quote issue with foreign project build tasks on PC
Change 3803292 by Graeme.Thornton
Fix crash on startup when using cook-on-the-side. Force a flush of the asset registry background scanning when creating the cook-on-the-side platform registries
Change 3803559 by Steve.Robb
TSAN fix for FMalloc::MaxSingleAlloc.
Change 3803735 by Graeme.Thornton
Last set of cryptokeys changes
- Added some comments for editor exposed settings
- Split "encrypt assets" option into "encrypt uassets" and "encrypt all assets"
Change 3803929 by Ben.Marsh
UGS: Show an in-place error panel when a project fails to open, allowing the user to retry and have their tabs saved instead of creating a modal dialog.
Change 3624590 by Steve.Robb
AddReferencedObjects now generates a compile error with containers of UObject*s where the UObjectType is forward-declared, as these which won't be added to the reference collector.
Tidy-up of existing calls to AddReferencedObjects.
Change 3629473 by Ben.Marsh
Build: Rename the option for embedding source server information in PDB files for installed engine builds.
Change 3632894 by Steve.Robb
VARARG* macros deprecated and usage replaced with variadic templates.
Change 3640704 by Steve.Robb
MakeWeakObjectPtr added, which deduces a TWeakObjectPtr type from a raw pointer type.
Fix to TWeakObjectPtr's constructor which implicitly removed const.
Fixes to everything which didn't compile as a result.
Change 3650813 by Graeme.Thornton
Removed FStartupPackages and associated code
Change 3651000 by Ben.Marsh
Return the stack size from FPlatformStackWalk::CaptureStackBacktrace() rather than checking for the first null pointer, to prevent truncated callstacks if parts of the stack are zeroed out.
#jira UE-49980
Change 3690842 by Steve.Robb
FPlatformAtomics::AtomicRead added - needs optimizing.
AtomicRead() used in FThreadSafeCounter::GetValue().
Change 3699416 by Steve.Robb
Fix to debugger visualization of TArray with a TInlineAllocator or TFixedAllocator.
Improved readability of TSparseArray visualization.
Change 3720812 by Steve.Robb
Atomic functions for 8-bit and 16-bit.
Android, Linux and Switch implementations now just use the Clang implementation.
AtomicRead64 deprecated in favor of the int64* AtomicRead overload.
Change 3722698 by Steve.Robb
VS debugger visualizers for TAtomic.
Change 3732270 by Steve.Robb
Relaxed stores and loads.
Change 3749315 by Graeme.Thornton
If UAT is invoked with platforms in both the -platform and -targetplatform command line switches, build using all of them rather than just the ones in -targetplatform
#jira UE-52034
Change 3750657 by Josh.Engebretson
Fixed issue when debugging editor cook/package and project launch operations
#jira UE-52207
Change 3758514 by Steve.Robb
Fixes to FString::Printf having non-literals being passed as its formatting string.
Change 3763356 by Steve.Robb
ENamedThreads::RenderThread and ENamedThreads::RenderThread_Local encapsulated by getters and setters.
Change 3770549 by Steve.Robb
Removal of obsolete PLATFORM_COMPILER_HAS_DEFAULTED_FUNCTIONS and PLATFORM_COMPILER_HAS_AUTO_RETURN_TYPES.
Tidy up of existing code which uses it.
Change 3770553 by Ben.Marsh
Adding structured serialization API to Core/CoreUObject for use with text-based assets.
* FStructuredArchive abstracts an archive which is made up of compound types (records, arrays, and maps). Values are stored in slots within these types.
* Records are string -> value dictionaries where the key names can be compiled out in non-editor builds or when WITH_TEXT_ARCHIVE_SUPPORT = 0.
* Maps are string -> value dictionaries where the key names are present regardless of the build type.
* Proxy objects are defined to express the context for serialization (FStructuredArchive::FRecord, FStructuredArchive::FArray, FStructuredArchive::FMap, FStructuredArchive::FSlot) which allows basic validation through static typing. These objects act as lightweight handles, and can be cheaply constructed and passed around on the stack. Most serialization to and from the archive is done through these objects.
* Runtime checks perform additional validation to ensure that serialized data is well formed and written in a forward-only manner, regardless of the underlying archive type.
* The actual input/output format is determined by a separate interface (FArchiveFormatter). Context validation (always causing matching LeaveArray for every EnterArray, etc...) is done by FStructuredArchive, so implementing these classes is fairly trivial. FArchiveFormatter can be de-virtualized in non-editor builds, where WITH_TEXT_ARCHIVE_SUPPORT = 0.
* Includes implementations of FArchiveFormatter for binary and JSON formats.
Change 3771105 by Steve.Robb
Deprecation warnings for PLATFORM_COMPILER_HAS_AUTO_RETURN_TYPES and PLATFORM_COMPILER_HAS_DEFAULTED_FUNCTIONS.
Fix for incorrect warning formatting on Clang platforms.
Change 3771520 by Steve.Robb
Start moving Clang-using platforms' pre-setup stuff into a Clang-specific header.
Change 3771564 by Steve.Robb
More common macros moved to the Clang pre-setup header.
Change 3771613 by Steve.Robb
EMIT_CUSTOM_WARNING_AT_LINE moved to ClangPlatformCompilerPreSetup.h.
Change 3772881 by Ben.Marsh
Add support for serializing FName and UObject through FStructuredArchive.
In order to allow custom linker behavior when serializing objects:
* The constructor to JSON input formatter now takes a delegate to convert a string object name into a UObject pointer.
* The constructor to tagged binary formatter takes a delegate to serialize a UObject pointer into any form it chooses (likely an integer index into the import table)
Object and name types are stored as strings in JSON, using an "Object:" or "Name:" prefix to differentiate them from regular strings. Any strings that already contain one of these prefixes are prepended with a "String:" prefix (as is any string that already has a "String:" prefix).
Change 3772941 by Graeme.Thornton
Make build work when including StructuredArchive.h from core container types
Added standard header to new files
Add structured archive serializer for TArray
Fix bug in structured archive where containers weren't being popped from the scope stack
Change 3772972 by Ben.Marsh
Add an adapter which presents a legacy FArchive interface to a FStructuredArchive slot.
Data is serialized into this slot as a stream of elements; raw data is buffered up into fixed size chunks, names and objects are serialized separately.
When used with FBinaryArchiveFormatter, this should result in all data being passed through to the underlying archive in a backwards compatible way, wiith no additional bookkeeping fields.
Change 3773006 by Ben.Marsh
Rename FStructuredArchive::FRecord::EnterSlot() to EnterField().
Change 3773013 by Steve.Robb
bUseInlining target rule added to UnrealBuildTool, which defaults to true, to allow inlining to be disabled for debugging purposes.
Change 3774499 by Ben.Marsh
Minor fixes for FStructuredArchive related classes:
* Text-based archive formats are now compiled out when WITH_TEXT_ARCHIVE_SUPPORT = 0.
* Fixed issue with FTaggedBinaryArchiveFormatter state becoming corrupted when looking ahead at field types.
* FArchiveFieldName constructor is now explicit, to fix cases where strings were being passed directly to serialize functions.
Change 3774600 by Ben.Marsh
Add CopyFormattedData() function, which can copy data from one formatter to another. Add a test case to SerializationAPI that converts from data -> JSON -> binary -> JSON -> data.
This function can be used to implement a generic visitor pattern, by implementing a FArchiveFormatter which receives the deserialized data.
Change 3789721 by Ben.Marsh
TBA: Split FTaggedBinaryArchiveFormatter into separate classes for reading and writing.
Change 3789920 by Ben.Marsh
TBA: Support automatic coercion between any numeric types in tagged binary archives. Also report the smallest type that can contain a value, rather than just in32/double.
#jira UECORE-364
Change 3789982 by Ben.Marsh
TBA: Change FStructuredArchive::Open() to return a slot, rather than a record, to make it easier to implement a raw FArchive adapter.
Change 3792466 by Ben.Marsh
TBA: Better handling of raw data in text based assets. Short sequences of binary data are Base64 encoded as a single string. Longer sequences are stored as an array of Base64 encoded lines, push a SHA1 hash to detect cases where the data was merged incorrectly.
In order to allow inference of the correct type for a field, other fields called "Base64" will be escaped to "_Base64", and any field beginning with "_" will have an additional underscore inserted. Reading files back in reverses these transformations.
Change 3792935 by Ben.Marsh
TBA: Rename FArchiveFormatter to FStructuredArchiveFormatter for consistency with FStructuredArchive.
Change 3795100 by Ben.Marsh
UBT: Rename the ModuleRules Definitions property to PublicDefinitions, to make its semantics clearer.
Change 3795106 by Ben.Marsh
Replace all internal usages of ModuleRules.Definitions, and replace it with ModuleRules.PublicDefinitions.
Change 3796275 by Ben.Marsh
Fix paths to Version.h includes from resource files.
Change 3800683 by Josh.Engebretson
Remove WER from Mac and Linux crash reports in favor of unified runtime-xml format
#jira UE-50073
Change 3803545 by Steve.Robb
TWeakObjPtr const-dropping assignment fix.
Fixes to change.
[CL 3805231 by Ben Marsh in Main branch]
#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3780878 by Nick.Darnell
UMG - Providing more information when the compile fails to find a bindable widget.
Change 3780855 by Gil.Gribb
UE4 - Fixed a linear search in EDL that caused performance problems for very large maps. Saves half the load time in FN-BR.
Change 3780803 by Thomas.Sarkanen
Dont create animation tasks for skeletal meshes that have no anim instance
This avoids some wasted work for non-animated attachments, such as pickaxes
#jira FORT-61523 - Don't create anim worker tasks if no AnimBP
Change 3780741 by Yenal.Kal
#jira FORT-60177
Fixed the bug where the anim branching points (begin and end) may be triggered twice incorrectly.
Change 3780663 by Gil.Gribb
UE4 - Batching for audio thread commands.
Change 3780466 by Ben.Marsh
Add error matcher for generic Microsoft errors (eg. 'cl : Command line error D8049 : command line too long to fit in debug record')
Change 3779937 by Nick.Darnell
UMG - Adding an accessor on UUserWidget to get the owning player state easier, since it's a common operation.
Change 3779858 by Sam.Zamani
#http
use separate "-multihomehttp" instead of "-multihome" for routing http socket
#jira FORT-61666
#tests none
Change 3779288 by Michael.Trepka
Changed FMacConsoleOutputDevice::Serialize to use FString's GetNSString() instead of converting the string using FPlatformString::TCHARToCFString to make it safer in case of garbage text passed in Data
#jira FORT-59762
Change 3779062 by Mike.Fricker
Merged CL 3731188 and CL 3733311 from //UE4/Dev-Editor.
----
Improve responsiveness of Open Asset dialog.
On large projects, there's a noticeable delay when opening and searching/filtering assets.
Stopwatch measurements on my machine (seconds for ~122,000 assets):
before with this CL
ctrl-P 1.4 0.45
search 1.8 0.55
CollectionManagerModule was the main culprit for search/filter slowness.
Open Asset delay was due to filtering out plugin content. We were doing a lot of redundant work for what is essentially a read-only operation.
Change 3778954 by Nick.Darnell
Slate - Making the Horizontal and Vertical analog keys configurable in the navigation config. Tweaking how fast the navigation is with the analog stick, trying to tune the feeling.
Change 3778896 by Ben.Marsh
Separate FNameEntrySerialized from FNameEntry, rather than deriving from it. It has to be allocated differently, and many fields cannot be shared between the two.
#jira
Change 3778807 by Ben.Marsh
Fix Tencent include paths not registering if workspace directory contains a space.
Tencent include paths currently have a trailing backslash, and this is surrounded by quotes if the root directory contains a space. The backslash is interpreted as escaping the trailing double quote.
#jira
Change 3778686 by Luke.Thatcher
Reduced impact of dynamic vertex buffer RHI stall in D3D12
- In most cases we can avoid the stall if the vertex buffer has never been used before.
- Only when a buffer has an existing SRV do we need to stall.
- Also, delete copy and move constructors of FD3D12ResourceLocation. Moving or copying an instance of this class leads to double free crashes, so this is now a compile error rather than a runtime crash.
This saves an average of 2ms frame time in a StW lastperftest replay, with r.screenpercentage 10.
#jira FORT-61390
Change 3778679 by Thomas.Sarkanen
Fix Linux server crash - dont attempt to run threaded work in a single-threaded environment
We dont attempt to run animation update work multi-threaded in the same conditions that we didnt attempt to run animation eval work previously.
#jira FORT-61548
Change 3778591 by Ben.Woodhouse
Add build config to FPSChart HTML output
#jira FORT-56478
Change 3778175 by ben.marsh
Remove code to trigger an ensure on Arxan guards. We already send analytics for this, and don't need this legacy path. There is a large number of incoming ensures with this callstack that are clogging up crash reporter.
Will remove all the surrounding code in a later update to a development branch.
#jira
Change 3777750 by Chris.Gagnon
- Slate now supports a CustomBoundary Navigation type wich allows a custom handler if the boundary is hit.
- This provides the ability to have normal navigation while within the boundary and the custom function only on the boundary.
- This differs from Custom which is a full override of the navigation behavior.
Change 3777678 by Bob.Tellez
#UE4 Fix a bug that was causing fastpath nodes in non-nativized BPs to not be fastpath
Change 3776962 by Bob.Tellez
#UE4 Fix warning about missing virtual destructor by making a struct final (like other RHICommands)
Change 3776656 by Thomas.Sarkanen
Fix notifies not getting fired in cases where AlwaysTickPose was set on skeletal mesh components
This was causing AIs to get stuck in montage playback in some circumstances
#jira FORT-61324, FORT-60558
Change 3776655 by Bob.Tellez
#UE4 CIS fix after 3776629
Change 3776650 by Bob.Tellez
Counting uplugin and uproject files as code changes so UGS will trigger code builds on checkins containing these files
Change 3776649 by Nick.Darnell
UMG - Fixing a rare crash when destructing a widget in the designer. It's trying to remove widgets from a half garbage collected panel.
Change 3776629 by Bob.Tellez
#UE4 Using a more efficient data structure for keeping track of visited nodes when verifying EDL.
Change 3776328 by James.Golding
Add command line option (-statnamedevents) for enabling named events
Change 3776024 by Nick.Darnell
Slate - Adding an accessor to SSafeZone to get the amount of padding that will be added, given some scale.
Change 3775569 by Gil.Gribb
UE4 - Fixed bugs with r.DelaySceneRenderCompletion
Change 3775543 by Luke.Thatcher
[XBOXONE] [~] Remove stall in D3D12 CreateRHIBuffer
- Buffer update is enqueued as a task on the RHI thread instead of stalling the RHI thread for the duration of the update.
Change 3775488 by Thomas.Sarkanen
Prevented skeletal meshes that are not being ticked due to URO from dispatching tick tasks
#jira FORT-61157 - Run anim update on worker, even if not visible
Change 3775219 by Bob.Tellez
#UE4 Dont SerializeThumbnails when calling savepackage while editoronly data is excluded (cooking). This saves a lot of memory while cooking
Change 3774886 by Mike.Fricker
Fixed occasional crash when backing out to lobby
- Don't force DF data to be updated when the mesh isn't in the world or has no scene interface
#jira FORT-60863
Change 3774767 by Ori.Cohen
Fix race condition for creating statid in test configs
Change 3774682 by Bob.Tellez
#UE4 Don't bother clearing cached platform data during shutdown purge since there may be a lot of it and it takes a while to destroy it.
Change 3774621 by Bob.Tellez
#UE4 Move Tree rebuilding during cook from Serialize to PreSave to avoid building the tree multiple times for a single platform. Also properly clear out CacheMeshExtendedBounds.
Change 3774201 by Gil.Gribb
UE4 - Fixed rare crash caused by unmounting pak files.
Change 3773920 by Gil.Gribb
UE4 - Added experimental option r.StartPrepassParallelTranslatesImmediately which allows the parallel translate tasks from the prepass to start before we init shadows. Disabled by default.
Change 3773896 by Thomas.Sarkanen
Push non-rendered anim updates back onto the worker thread
Now when meshes are set to EMeshComponentUpdateFlag::AlwaysTickPose, we optionally kick of a task to perform parallel update only (no evaluation).
#jira FORT-61157 - Run anim update on worker, even if not visible
Change 3773886 by Gil.Gribb
UE4 - Reduced r.RHICmdMinCmdlistForParallelSubmit from 2 to 1.
Change 3773882 by Gil.Gribb
UE4 - Improved profiler markers when they are used without stats to cover the task graph and some things related to the parallel renderer.
Change 3773461 by Gil.Gribb
UE4 - Increased the granularity of the ParallelFor blocks for greater load balancing.
Change 3773459 by Gil.Gribb
UE4 - Adds TLS caches for MallocBinned2 to the Audio thread.
Change 3773458 by Gil.Gribb
UE4 - Added an experimental option to do the slate render before waiting for the rendering tasks.
Change 3773011 by Robert.Manuszewski
Header (uasset) and export (uexp) files will now be compared seperately when running cook commandlet with -diffonly to avoid situations where a mismatch in size of the header produces more differences between exports.
+ Renamed ini setting to ignore header differences from SkipHeaderDiff to IgnoreHeaderDiff
Change 3772867 by Thomas.Sarkanen
Nativization now correctly generates and builds code for "Client" builds
Overall this is a bunch of hacks, but necessary for nativization to work at present. Once the cooker and UAT both have a concept of "Client" targets, this can be implemented properly.
Instead of building to a "Client" directory, we build to "Game" for client-only platforms (like PS4, XboxOne)
Also we need to add "Client" targets to the whitelist for the nativized assets plugin, as UBT still thinks it is building for "Client"
#jira FORT-52823 - Nativizing Player Animation Blueprints
Change 3772408 by Robert.Manuszewski
Cook commandlet will now report full property name when running a diff against the existing cook (-diffonly)
Change 3772359 by Thomas.Sarkanen
Improvements to the Cpp backend to allow VC++ to compile nativized code more effectively
Added a new scoped helper to wrap areas of the code in PRAGMA_DISABLE_OPTIMIZATION. This helps with functions that are large tables or long lists of initializations.
Split anim node initialization up into functions, called from a seperate function dedicated to initializing anim nodes. This splits the 5k+ line constructor into mutiple smaller functions, which the compiler has no problems with.
Overall (along with splitting up the anim BP into functions in the asset) this reduces compilation time for the worst-case compilation unit from ~11m 40s to ~2m 32s.
#jira FORT-52823 - Nativizing Player Animation Blueprints
Change 3771975 by Zak.Middleton
Fix character proxies doing up to two floor check when only rotation changes. Add some optional verbose logging to FindFloor() and ComputeFloorDist().
#jira FORT-61134
Change 3771421 by Ori.Cohen
Fix CIS
Change 3771052 by Robert.Manuszewski
Package diff improvements (-diffonly mode for cooker). Exposed max diffs to report to ini and added the ability to suppress header differences reporting as they are usually a result of differences in exports anyway.
Change 3771039 by Bob.Tellez
#UE4 Allowing use of -FPS in PGO profile builds
Change 3770747 by Ori.Cohen
Added missing stat named events for anim bp
Change 3769616 by Arciel.Rekman
UBT: Use response files for compiler when compiling for Linux.
- Some command lines are too long when cross-compiling on Windows, which is a problem for non-unity builds (or local changes that result in exclusion of checked out files from the lumped units).
Change 3769457 by Gil.Gribb
UE4 - Added eviction to r.DoLazyStaticMeshUpdate. It just removes 10 prims a frame in a rolling fashion.
Change 3769136 by Michael.Noland
Engine: Improve IsServerDelegateForOSS to allow it to use the play world during PIE even if no context was passed in
Change 3768736 by Robert.Manuszewski
More debug info for ensure in FLinkerSave when a name that has not yet been mapped is being serialized
#jira FORT-60943
Change 3768634 by Robert.Manuszewski
Small optimization to FEDLCookChecker::Verify function
Change 3768603 by Robert.Manuszewski
Merging CL #3766740 by Steve.Robb
TMultiMap::Append added.
Change 3768586 by Ben.Woodhouse
csv profiler screen message
Change 3768506 by Thomas.Sarkanen
Duplicating CL 3764661 from Paragon:
Only update Children attached to Sockets in USkeletalMeshComponent::PostBlendPhysics().
Saves ~20% of STAT_UpdateChildTransforms and ~10% of STAT_UpdateLocalToWorldAndOverlaps in 5ofEach_Dusk_vs_Dusk automation test.
#jira OR-46341
#tests LaneMinionFXTests, monolith w/ full teams.
Change 3768504 by Thomas.Sarkanen
Duplicating CL 3758315 from Paragon:
Optimized PostAnimEvaluation when URO is skipping a frame with no interpolation. Skip unnecessary work.
PreEvaluateAnimation() is now only called if we're about to evaluate anims. PostEvaluateAnimation() is also called only if we have evaluated animations.
Therefore PostEvaluateAnimation() has been pulled inside of PostAnimEvaluation() instead of FinalizeTransforms.
Added a call to ConditionallyDispatchQueuedAnimEvents() in the event that we're not calling PostBlendPhysics because we have not evaluated or interpolated anims.
Added missing call to PostEvaluateAnimation() for PostProcessAnimInstance.
#jira OR-46341
#tests minion FX perf map, lane minion test map, monolith match with 2 full teams.
Change 3768097 by Bob.Tellez
#UE4 Fix non-editor CIS
Change 3767957 by Bob.Tellez
#UE4 Fix an issue that was causing FullLoadAndSave to fail to cache platform data for textures that were created by landscape on mobile and another issue that caused parallel saving to fail in landscape (when cooking for mobile targets)
Change 3767906 by Mike.Fricker
Add Blueprint functions to query parameters from MIC
- GetScalarParameterValue
- GetTextureParameterValue
- GetVectorParameterValue
MIDs already had these functions, but MICs did not.
Change 3767737 by Max.Preussner
Engine: Fix for external textures referenced by a material before being associated with a media player never having their uniform expressions recached
#author jack.porter
#jira FORT-59777
Change 3767735 by Bob.Tellez
#UE4 Setting Opened to false in FOutputDeviceFile::TearDown so if the device file gets initialized again it will do the same initialization logic as the first time.
#jira FORT-60918
Change 3767244 by Ethan.Geller
#jira FORT-60885 Merge in fix for memory leak from 4.18.1.
Change 3766567 by Marc.Audy
Fix initialization ordering warnings
Change 3766443 by Jian.Ru
Submit PSO locking fix again as it has passed local tests
Change 3766362 by Ori.Cohen
Added the ability to get concurrent captures in Test configurations without having to turn full stats on
Change 3766277 by Marc.Audy
Shrink Skinned and Skeletal Mesh Component, FBodyInstance, and UBodySetup
Change 3766275 by Marc.Audy
Better pack UTexture* classes
Change 3766272 by Thomas.Sarkanen
Fixes to enable auto-nativization for animation blueprints
For blend profiles in particular, I've added subobject support to the fake import table building for nativized assets:
- In FEmitterLocalContext::FindGloballyMappedObject, if we dont find the referenced asset then we traverse the object's outer chain if it is a subobject. We add it to UsedObjectInCurrentClass if we find its outer.
- Updated the structure used to build the fake import table to include a specified outer. Beforehand we assumed that all objects referenced by the import table were 'top-level'.
- Updated the fake import table building code in FLinkerLoad::CreateDynamicTypeLoader() to use the new specified outer if found. This asserts if it couldnt find the outer in the already-parsed dependencies (as it reverse-iterates). If in the general case thius turns out to be a problem we can move this to a two-pass system.
Disabled fast-path optimization when running a native anim BP, as native code is faster!
#jira FORT-52823 - Nativizing Player Animation Blueprints
#jira FORT-57378 - Perf optimization: animation blueprint improvements
Change 3766215 by Marc.Audy
Shink FFromatContainer from 88 bytes to 24 by storing in TSortedMap instead of TMap
Change 3765664 by Michael.Noland
Engine: Add support for sets to FJsonObjectConverter::JsonValueToUProperty
Change 3765624 by Marc.Audy
Create helper macro in Archive.h for encapsulating needed steps for serializing a bitpacked boolean
Change 3765200 by Nick.Darnell
Slate - Fixing a memory leak in the invalidation panel. It never cleared out the cached textures and materials it kept alive during retention.
Change 3764881 by Wes.Hunt
Fix FApp::Get/SetIdleTimeOvershoot. It was overwriting IdleTime, which made FrameTimeWithoutSleep look like FrameTimeWithSleep.
#jira FORT-60585
#review-3764882 @arciel.rekman
Change 3763872 by Max.Chen
Sequencer: Set default completion mode for all sections to project default.
Copy from Dev-Sequencer
#jira UE-49480
Change 3763871 by Max.Chen
Sequencer: Add config for default completion mode for movie scene sequences. The default for level sequences is RestoreState. All others, such as UMG are set to KeepState.
Copy from Dev-Sequencer
#jira UE-49480
Change 3763810 by Gil.Gribb
UE4 - remove some init timing spew in programs (i.e. UHT)
Change 3762939 by Robert.Manuszewski
Removing all locks from FEDLCookChecker to improve SavePackage performance
Change 3762851 by Bob.Tellez
Duplicating CL#3740778 from //UE4/Dev-Editor
Fixed issue with content browser column sorting
#jira UE-49460
Change 3762660 by Bob.Tellez
#UE4 Fix a few parallelsave threading problems.
Change 3761861 by Marc.Audy
Fix archive complaints about bitfield
Change 3761802 by Marc.Audy
Pack FTimeline, FHitResult, FAnimUpdateRateParameters, FMeshBuildSettings
Change 3761299 by Matt.Kuhlenschmidt
Fix levels not being lockable/unlockable if they are not checked out
#jira FORT-60086
Change 3760422 by Bob.Tellez
#UE4 Stop caching or clearing platform data when saving concurrently. This was causing threading problems in materials.
Change 3760113 by Jian.Ru
Back out changelist 3759715 as it causes a crash on UGS autotest
Change 3759761 by Jian.Ru
Clean up some debug comments
Change 3759715 by Jian.Ru
Removing excessive locking when accessing PSO caches.
Change 3759285 by Nick.Darnell
Editor - Fixing the length of the datatable row dropdown in the editor.
Change 3758334 by Alexis.Matte
Fix a crash when importing morph target there was a unsync between some buffer depending on the import options
#jira UE-52319
Change 3758332 by Ben.Marsh
Fix output subfolder being appended twice when generating project files. Causes incorrect command line when launching from Visual Studio.
#jira
Change 3758215 by Brian.Bekich
Make Tint property of FSlateBrush NotReplicated now that it is WITH_EDITORONLY_DATA so that cooked clients can connect to uncooked servers
Change 3757702 by Bob.Tellez
#UE4 Fix -NoConcurrentSave cook option in FullLoadAndSave
Change 3757545 by ben.marsh
Suppress Arxan warning about being unable to install a default guard at it's default location.
Change 3757452 by Aaron.McLeran
#jira FORT-59675 Client Crash in __delayLoadHelper2()
Fixing build error on linux.
Change 3757389 by Hongyi.Yu
Fixed the crash in UEditorEngine::CheckForWorldGCLeaks() when load a level (level A), PIE, load a sublevel of level A and then load another level.
#jira FORT-58283
Change 3757229 by Aaron.McLeran
#jira FORT-59675 Client Crash in __delayLoadHelper2()
Change 3757077 by Max.Preussner
MediaAssets: Fix for media texture crashing if media player is generated from GC clustered blueprint
#jira FORT-59774
#jira UE-51943
#tests none
Change 3756854 by Mike.Fricker
Fix "double-delete" crash when using level streaming
- Backed out unintentional network checksum change!
Change 3756790 by Bob.Tellez
#UE4 Fix inconsistency with how FSoftObjectPtr case is managed between FLinkerSave and FArchiveSaveTagImports, which would cause a cook ensure under some circumstances
Change 3756639 by Arciel.Rekman
Pool memory (only 64KB allocations) on servers (FORT-60342).
- Has a fixed cost of 1GB virtual memory usage.
#jira FORT-60342
Change 3755995 by Alexis.Matte
Fix crash when importing morph target with "built in" tangent option
#jira UE-52319
Change 3755896 by Arciel.Rekman
Remove unnecessary switch for profiling (part of FORT-58878).
- -fno-omit-stack-pointer is only needed when getting callstacks for perf.
#jira FORT-58878
Change 3755711 by Mike.Fricker
Fix "double-delete" crash when using level streaming
- Initialize network GuidCache entries as soon as Guids are registered on the server so that we can fill them out with valid information before the object is destroyed. Fixes issues when a guid is exported for the first time to send a destroy to clients. (from RyanG)
Change 3755701 by David.Ratti
FObjectReplicator no longer a GCObject since adding/removing from the global GCObject list is too slow. Managing FObjectReplciators's object references at the NetDriver level now.
#jira FORT-60317
#review-3755702 @Ryan.Gerleve
Change 3754928 by Arciel.Rekman
Linux: add LTO support and more.
- Adds ability to use link-time opitimization (reusing current target property bAllowLTCG).
- Supports using llvm-ar and lld instead of ar/ranlib and ld.
- More build information printed (and in a better organized way).
- Native scripts updated to install packages with the appropriate tools on supported systems
- AutoSDKs updated to require a new toolchain (already checked in).
- Required disabling OpenAL due to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219089
#jira FORT-58878
Change 3753986 by Ben.Zeigler
#jira UE-45505 Fix issue where FCoreUObjectDelegates::OnAssetLoaded was being called from an inner loop inside EndLoad. Maps would register components from that callback, and if those registers started their own loads, those objects would be returned in a partially loaded state. We now defer the asset loaded callback to the very end of the loop so recursive loads work properly
Change 3753274 by Ben.Marsh
Fix blank lines in errors and warnings being omitted from notification emails.
#jira
Change 3753175 by Thomas.Sarkanen
Fix hang in animation editor menus
Sound waves were being loaded by the visibility delegate for the 'play' button overlay. This caused major hangs as the ogg compressed data was built on the fly. Handled the unloaded asset case in the various delegates.
Also made the menu larger, as picking a sound wave was all but impossible when you couldnt even see one in the list.
#jira UE-52271 - Persona menu option locks up editor
Change 3752887 by Nick.Darnell
Slate - Adding automatic invalidation to a few more widgets that were found lacking when adding or removing children.
Change 3752785 by Marc.Audy
Avoid doing any work to evaluate streaming volumes if there are no player controllers using streaming volumes
Change 3752185 by Ben.Marsh
Reduce cook time regression caused by correcting package names to match case on disk (to fix deterministic cooking problems). Switched to use IPlatformFile::GetFilenameOnDisk(), and improved performance of FWindowsPlatformFile::GetFilenameOnDisk() by using GetFinalPathNameByHandle() instead of recursively searching up the directory tree.
#jira
Change 3751813 by Ben.Marsh
Improve parsing of diagnostics for deterministic cooking test. Now allows multiple lines in the generic EC error/warning matcher if indented more than the first line, and skips over empty lines.
#jira
Change 3750413 by Ben.Zeigler
Fixes for cook save performance regressions. Add GetAllMarks to object and use that to dramatically reduce contention for the object mark annotation. Implement ShouldLoadForServer/Client directly on some core classes to stop it from calling the slow generic one
Fix issue where refreshing tags for asset registry would do a very slow array delete/add
Improve speed of redirectcollector, there's no need to force-rehash the soft object path list as the remove handles it conditionally
Change 3750014 by Lina.Halper
- duplicate change from following changelists
CL 3669273 - delete all tracks option
- allow to opt out on bone track importing
- fixed pose preview for fullbody to select weights that has pose from asset.
CL 3672170 Remove track support for Animation Blueprint Library
This is required for facial pose retargeting
Change 3749714 by Brian.Bekich
Back out changelist 3748287
#jira FORT-60125
Change 3749377 by Robert.Manuszewski
Improved log formatting for reporting deterministic cook issues.
#jira FORT-59919
Change 3749360 by Robert.Manuszewski
Improved performance of -diffonly mode for cook commandlet for assets with hundreds of thousands of differences.
#jira FORT-59919
Change 3748746 by Hongyi.Yu
Fixed compiling error in Automation project
#jira FORT-59621
Change 3748530 by Mike.Fricker
Fixed non-determinism of landscape grass across platforms/compilers
This causes bushes to be located in different places depending on what platform you were playing on.
1) Random number reseeds were happening as part of function arguments to FVector(), but function argument evaluation order is unspecified, and behaved differently on Consoles/Mac/Windows. Fixed this bug.
2) Strings used for foliage CRCs could use different character sizes on different platforms. Now we always use ANSI.
3) Strings used for CRCs could have possibly have different case. Now forced lowercase.
#jira FORT-60109
Change 3748471 by Zak.Middleton
Added stats to NetDriver TickFlush and stats gathering within that function.
Change 3748287 by Brian.Bekich
Adding net.MaxStringSerializationSize to cap maximum string read from network, default to 4096, used by FNetBitReader
Deprecating MAX_STRING_SERIALIZE_SIZE in favor of the cvar
FInBunch defaults to prior behavior if cvar is 0
UPackageMap::SerializeName and UPackageMapClient::SerializeNameAsString will always cap at NAME_SIZE
Check for path name serialization error before tryng to read checksum
#jira FORT-57974
Change 3747980 by Bart.Hawthorne
In Oodle, only generate and write dictionaries on Windows, Mac, and Linux
Change 3747642 by Gil.Gribb
Fix CIS
Change 3747635 by Zak.Middleton
Avoid string alloc on every ServerMove() call on the server.
Change 3747560 by Gil.Gribb
UE4 - Fixed XBox and Windows thread priorities. Only 2 though -2 seem usable and some of the old values were being ignored.
Change 3747548 by Gil.Gribb
UE4 - Changed thread pool to be TPri_SlightlyBelowNormal so that they will not preempt HP task graph tasks.
Change 3747544 by Bart.Hawthorne
When detecting if Oodle is installed, use the newest version instad of the oldest one.
Change 3746440 by Robert.Manuszewski
Dterministic cook issues reporting improvements
- Huge performance improvements
- Added new metric to the summary: NumberOfDifferencesInPackages
- Diff stats have their own section now (Package.Diff)
- When running with -diffonly there commandlet will not log the Warning/Error summary anymore
- Callstacks are no longer logged with instruction addresses
- Because callstacks are no longer logged with addresses I can collapse them for structures that otherwise would be split into multiple separate callstacks
- Callstacks, Serialized Object and Serialized Property are now indented
- Each asset is capped at 5 entries. If there's more differences, they'll be logged as single warning.
- Replaced \r\n with \n in the callstack log to make it work better with EC
#jira FORT-59919
Change 3746426 by Gil.Gribb
UE4 - Tuned dispatch in the deferred renderer. Added r.DoPrepareDistanceFieldSceneAfterRHIFlush and defaulted it to on.
Change 3746348 by Mike.Fricker
Added new CVars to toggle level streaming behavior
- No effective change to engine yet. The defaults values enable the same default behavior.
- New CVar: "s.ForceGCAfterLevelStreamedOut" (Whether to force a GC after levels are streamed out to instantly reclaim the memory at the expensive of a hitch.)
- New CVar: "s.ContinuouslyIncrementalGCWhileLevelsPendingPurge" (Whether to repeatedly kick off incremental GC when there are levels still waiting to be purged.)
- New CVar: "s.AllowLevelRequestsWhileAsyncLoadingInMatch" (Enables level streaming requests while async loading (of anything) while the match is already in progress and no loading screen is up)
Change 3746127 by Gil.Gribb
UE4 - Slight tweak to more agressively batch occlusion queries.
Change 3746111 by Cecil.McRae
Change 3745681 by Bob.Tellez
#UE4 Prevent attempting to execute a remote process to get the metal shader compiler version if no remove process machine has been configured. (Fixes a warning)
Change 3745631 by Matt.Kuhlenschmidt
Fix details panel crash after compiling blueprints that have edit conditon properties
Change 3744544 by Gil.Gribb
UE4 - Downgraded a fatal error to a warning. Example: Found package without a linker, could find SceneComp in /Game/AIDirector/AIDirector_Fortnite, but somehow wasn't finished loading. This is a sort of cook mismatched caused by the fact that all PS4 cooks have server-only data in them.
#jira FORT-59879
Change 3744419 by Matt.Kuhlenschmidt
Fix opening color picker causing values to change. Was due to conversion between srgb and linear color.
Change 3744270 by Ben.Marsh
Merging change to include deterministic cooking summary from Dev-Core (CL 3743182).
#jira FORT-59919
Change 3743621 by Guillaume.Abadie
Fixes subsurface profile fallback to lit shading model when Opacity == 0, introduced by 3447144.
#jira UE-51569
Change 3743403 by Gil.Gribb
UE4 - Merged lockfree / taskgraph fix from //UE4 (CL 3732262)
Change 3743392 by Gil.Gribb
Merged IO fixed from //UE4 (CL 3641155)
Change 3743376 by Gil.Gribb
UE4 - Added r.WarningOnRedundantTransformUpdate to produce warnings on redundant transform updates.
Change 3743372 by Gil.Gribb
UE4 - Added a stat for distance field verification...which takes a very long time, but does not affect test or shipping config.
Change 3743030 by Bob.Tellez
#UE4 Revert some code the was accidentally merged to UE4Main
#jira UE-52032
Change 3742611 by Josh.Markiewicz
#UE4 - fix for crash in destructor probably related to the freeing of memory via default destructors AFTER CefShutdown() has been called
#tests crashes before, no crash after (not sure if it was a 100% crash but this seems better regardless)
Change 3742187 by Nick.Darnell
Slate - Adding a new optional parameter to direct routing for the widgets under the cursor in Slate Application. Essentially ProcessReply occasionally needs to know the widgets under the cursor, the previous implementation, just used the routing path, this results in missing sending mouse leave messages to widgets under the cursor when dragging begins, which often left things with hover effects in bad states.
Change 3742053 by Michael.Trepka
Copy of CL 3713881
Added -buildscw to Mac Build.sh script to build ShaderCompileWorker in addition to the requested target. Xcode passes it to the script when building non-program targets.
#jira UE-31093
Change 3742050 by Michael.Trepka
Copy of CL 3711085
Reenabled UBT makefiles on Mac
Change 3741924 by Josh.Markiewicz
#UE4 - delete EpicSurvey module
- working toward engine/plugins/online removal from game branch
Change 3741865 by Nick.Darnell
UMG - Fixing a High DPI bug that wasn't scaling the offset for DragDrop widgets when using In-Window rendering that games depend on for DragDrop effects.
Change 3741442 by Ryan.Gerleve
Fix initialization order warnings
Change 3741370 by Ryan.Gerleve
Back out changelist 3689397. The memcpy in one of the FInBunch constructors is not portable and causes this change to break networking on Android.
Change 3740914 by Peter.Knepley
Restore player name obsfuscation
Change 3740828 by Marc.Audy
Dynamically create FKey if the char code is unknown
#jira FORT-59735
Change 3740811 by Ben.Marsh
UAT: Fix double-spacing of lines output by Utils.RunLocalProcess, and use a non-local function to output them for more readable logs.
#jira
Change 3740328 by Bob.Tellez
#UE4 Fix FullLoadAndSave cook method
Change 3740327 by Bob.Tellez
#UE4 Minor movie scene cooking improvements
Change 3740280 by Bob.Tellez
#UE4 Fix shipping config CIS
Change 3740232 by Bob.Tellez
#UE4 Gave OodleHandlerComponent a short name so it doesnt hit maxpath length issues on build machines.
Change 3740209 by Nick.Darnell
UMG - Finishing the ability to add a "Custom" method for Navigation. Currently the editor implementation leaves me wanting, but it works for now. You can put the name of a function to call (needs to match a signature that returns a UWidget).
Change 3740207 by Nick.Darnell
Slate - Navigation attempts when the user claims they are doing custom or explicit, if those methods don't return a valid widget, we don't treat it like the attempt failed and fallback to default navigation methods. Instead we use it as a trigger to indicate that no navigation should occur and treat it like a stop.
Change 3740189 by Bob.Tellez
#UE4 Fix mouse cursor position being set when hovering over the viewport in windowed mode despite not having focus
Change 3740171 by Marc.Audy
Fix merge issue causing compile error for AutomationTool
Change 3739270 by Ben.Woodhouse
Use background task graph affinity on platforms that implement it (e.g. XB1). Saves 8ms on GC spikes and ~0.5ms on the renderthread
#jira FORT-56961
Change 3739244 by Ben.Woodhouse
-statunit commandline option
Change 3738920 by peter.knepley
Fix issue where simulated proxies had bad crouch state when re-entering relevancy
Change 3738904 by Gil.Gribb
UE4 - Moved audio decompression tasks to the background thread pool. Controlled by a cvar AudioThread.UseBackgroundThreadPool, which defaults to 1.
Change 3738378 by Ori.Cohen
Added better profiling for scene query hitches
Change 3736984 by Ben.Woodhouse
Dummy merge: Accept main version of windowsrunnablethread.h, so Windows gets the new priorities
#jira FORT-56700
Change 3736754 by Zak.Middleton
Remove engine hacks of K2_SetActorLocation etc for pending engine merge. Will replace with delegates on transform updates for relevant classes.
Change 3736282 by Hongyi.Yu
Don't check target file while doing iterative shared prebuild cooking.
#jira FORT-58911
Change 3736109 by Michael.Trepka
Updated FMallocLeakDetectionProxy to not use a critical section internally on top of thread safety measures performed by FMallocLeakDetection and the underlying FMalloc implementation. The improvements are biggest on Mac, in particular in low framerate situations, as Metal RHI uses malloc heavily on multiple threads, but it's also a nice 10% improvement on a high end PC.
#jira FORT-55309
Change 3735765 by Ben.Woodhouse
Fix GTSynctype logic when vsync is disabled. This was breaking profiling
Change 3734436 by Marcus.Wassmer
More reliable Aftermath data.
#jira FORT-45518
Change 3734103 by Bob.Tellez
#UE4 Exposing GetRefPosePosition on SkinnedMeshComponent to BPs
Change 3733985 by Saul.Abreu
#jira FORT-58816
"Special case zero-width space in the text shaper to avoid fonts rendering the fallback glyph" - Jamie Dale
Needed to workaround an issue with guillemets (weird arrow quotes).
Change 3733922 by Brian.Bekich
Setting max serialization size in FNetBitReader to prevent runaway string reads from replicated object paths
Check for path name serialization error before tryng to read checksum
#jira FORT-57974
Change 3733850 by Max.Chen
Sequencer: Return unhandled only if not dragged. This fixes a bug where dragging in the track area would sometimes leave the handled state with the time slider controller and not allow you to pop up a menu with the movement tool.
#jira FORT-56092
Change 3733299 by Ethan.Geller
#jira FORT-58943 Handle corner cases for repeated calls to precache buffers.
Change 3732907 by Gil.Gribb
UE4 - Removed slow HLOD code from frustum cull loop and set things up at AddPrim time instead. Saves 1-3ms.
Change 3732728 by Robert.Manuszewski
Fixing a crash when dumping stats with massive callstacks
#jira FORT-58901
Change 3732438 by Marc.Audy
When a client informs the server that it has loaded a streaming level force a net update on all dormant actors that have at one point replicated data to relevant clients and ensure that the connection's destroyed startup/dormant actors list is properly populated.
#jira FORT-56997
Change 3730413 by Lukasz.Furman
fixed PlayerName encryption key
#jira FORT-59066
Change 3729588 by Bob.Tellez
#UE4 Only calling FixupData on load. Fixes crash during parallel saving.
Change 3729475 by Marc.Audy
Fix missing ;
Change 3729444 by Marc.Audy
Fix cases where GetWorld() being called multiple times per function
Change 3729143 by Hongyi.Yu
Added support to extract pak files to mount point.
- Extract with "-ExtractToMountPoint" when extracting pak in DiffCookedContent()
#jira FORT-58635
Change 3728981 by Nick.Darnell
Slate - Fixing a bug with Slate turning on statid tracking even when the slate verbose stats are not being used.
Change 3728838 by Zak.Middleton
Compile out GetWorld() call in check() in Test and Shipping builds, to avoid skewing profiling.
Change 3728604 by Jian.Ru
Submit one render command rather than many in FScene::UpdateParameterCollections
Change 3728434 by Marc.Audy
PostSignificance should always fire when unregistering regardless of whether this is the last object in the tag.
Change 3728427 by Gil.Gribb
UE4 - reduce stat overhead when not collecting stats.
Change 3728197 by Marc.Audy
Properly call post significance on initial registration if the post significance type is sequential
Change 3726266 by Gil.Gribb
UE4 - Force HISMC trees to rebuild during cook. This allow us to change parameters without resaving maps.
Change 3724501 by Marc.Audy
Fix initialization order
Change 3724411 by Ben.Woodhouse
Point light shadow rendering optimization - Made per-triangle culling take Z into account.
In FortGPUTestbed (with grass shadow casting enabled), GSVerticesOut reduced from 464k to 234k.
On xbox one, a pointlight GPU cost reduced from 6.7 to 4.1ms.
On PS4, GPU cost went from 2.3 to 1.9ms.
#jira FORT-58921
Change 3724367 by Chad.Garyet
Downgrading lock warning about still waiting to a message instead of a warning.
Change 3723903 by Max.Preussner
MediaAssets: Merged workaround for uninitialized media sound waves from 4.17
#jira FORT-57260
Change 3723134 by Lukasz.Furman
added deprecation for PlayerState.PlayerName, it should remain accessible only through Get/Set functions to control obfuscation
Change 3722955 by Jian.Ru
Fix a compilation warning
#jira FORT-58749
Change 3722667 by Luke.Thatcher
[BUILD] [!] Fix PGO failures on build machines.
- The strings "Failed" and "error" are always treated as build failures, even if the build task returns a success code.
- Failure to reserve a device should not be fatal.
#jira FORT-58001
Change 3722291 by Lukasz.Furman
restored public access to PlayerName for now, current code will be going through accessor
Change 3721012 by Alicia.Cano
chunk title file generation
#jira FORT-53605
Change 3720961 by Marcus.Wassmer
Fix bad UVDensities on objects causing texture streaming to fail. Better fix will come with the engine merge.
#jira FORT-58240
Change 3719318 by Lukasz.Furman
replaced old branch name assertions
Change 3719047 by Lukasz.Furman
added branch name assertion to core headers to avoid duplicating it
Change 3718499 by peter.knepley
Fix for a crash when calling FSlateApplication::Get().FindPathToWidget in response to a widget destructing. Widget must be invalidated before the reference is cleared or else someone else might assign a shared reference to it during destruction.
Change 3716965 by Alicia.Cano
No sound was playing for Android.
#jira FORT-58302
#android
Change 3715746 by Ben.Marsh
Hide Arxan warnings about PDB files not being present.
#jira
Change 3715172 by Bob.Tellez
#UE4 FullLoadAndSave now does SavePackage in parallel.
Change 3715055 by Bob.Tellez
#UE4 Fix to actually use the precached streaming audio DDC data when cooking.
Change 3714130 by Bob.Tellez
#UE4 Core changes to allow SavePackage to be done concurrently
Change 3714099 by Bob.Tellez
#UE4 Pull the logic to initialize and uninitialize the physics scene for a world out into separate functions
Change 3713145 by Ben.Marsh
Disable an Arxan warning in EC.
#jira FORT-56926
Change 3712904 by Ben.Woodhouse
Fix for gpu profiler crash on pre-maxwell nvidia (or when r.gpuprofiler is set to false)
Change 3712693 by Ben.Woodhouse
Workaround for PS4 flip thread crash in dev builds. Caused by the flip thread/offset threads being shutdown before being initialized. The high level logic is now robust to that. We should fix the PS4 RHI ideally, but this is simpler for now.
#jira FORT-58409
Change 3712544 by Ben.Woodhouse
add missing skylight diffuse gpu stat
Change 3712515 by Ben.Woodhouse
CSV profiler GPU and pre-declared stat support
- refactor the GPU profiler so it's no longer dependent on the stats system and can work in Test builds
- add support for pre-declared CSV stats, using FNames (these are required for GPU stats)
- add DECLARE_GPU_STAT macro which handles STATS and CsvProfiler declarations
Note: still a few issues to resolve with GPU stats: these randomly go to 0 at times during a replay on XB1, the GPU total is lower than the stat unit number, and the unaccounted stat is too large due to missing stats
Change 3712297 by Mike.Fricker
Fixed huge client hitch when applying changes to in-game options
- Every component was being re-registered when r.SimpleForwardShading was updated by the scalability system, even if the value hadn't changed. Now, it only re-registers components if the value changes on the fly. (e.g. when turning Shadows off or on PC)
#jira FORT-57661
Change 3711501 by Ben.Marsh
Fix build failure on Linux.
#jira
Change 3710962 by David.Ratti
Add SCOPE_CYCLE_UOBJECT for SourceObject of GE - this will tell us what weaponw as applying the GE
Change 3710602 by Marc.Audy
Only create MIDs as a child of the calling object if construction script is running
Change 3710421 by Ben.Woodhouse
Bring over a couple of XB1 rendering fixes from 4.18
3692692: Integrate XB1 translucent lighting fix
3674543: D3D12 : Fix bug with non-CS version of UpdateTexture3D caused by bad depthstride. This was causing corruption in the indirect lighting cache
#jira UE-49416
Change 3710338 by Marc.Audy
Fix Json <-> Property converter to handle maps with struct keys
Merged from CL# 3521195
#jira UE-46616
Change 3710226 by Bob.Tellez
#UE4 Increase TaskGraph stack size in editor builds since. SavePackage uses a deep callstack which exceeds the 384 memory limit
Change 3709046 by andrew.grant
Added ALLOW_CONSOLE_IN_SHIPPING define that Target.cs files can set to turn on console in shipping builds
#jira FORT-57180
Change 3709040 by andrew.grant
Fixed issue where this could fail if a messagebox was spawned early during initialization
Change 3708830 by Bob.Tellez
#UE4 Commandline switches/options are no longer detected when found between quote characters. This causes options from not being incorrectly detected when passed in as a value from another options. i.e. -Option="-log" no longer causes -log to be picked up. This removes the syntax of specifying parameters like "Option=Value", which should now be replaced with -Option="Value"
#jira FORT-57833
Change 3708826 by Bob.Tellez
#UE4 Removed needless calls to RegisterSerializedShaders in the saving codepath of material serialization. This function is only relevant when loading shaders.
Change 3707905 by Ori.Cohen
Fix attached skinned mesh never being unhidden due to scale 0 and render tick optimization
#jira UE-51485
Change 3706450 by Chris.Bunner
Removing illegal material set on decal component in GameplayStatics.
Set a related JIRA, this doesn't actually fix the issue but contributes.
#jira FORT-51597
Change 3706223 by Marc.Audy
Shrink UPackage class size substantially
Change 3706221 by Marc.Audy
Store CustomVersions in array rather than set
Change 3705798 by Bob.Tellez
#UE4 ShadowDepthVertexShader.usf fix to fix Mac cook.
Change 3705613 by Uriel.Doyon
Texture streaming integration from Main.
#jira FORT-57376
Change 3705137 by Michael.Trepka
Fixed MetalRHI warning when compiling without MALLOC_LEAKDETECTION defined
#jira FORT-55309
Change 3704310 by Marcus.Wassmer
fix d3ddebug error with shadowcasting pointlights
also suppress spammy d3ddebug data about texture debug names
#jira FORT-58063
Change 3703477 by Marc.Audy
Minor tweak to keep Padding on one cache line.
Change 3703449 by Michael.Trepka
Don't use parallel RHI execute on Mac if MALLOC_LEAKDETECTION is enabled as this combination affects performance significantly due to mutex locking in FMallocLeakDetectionProxy
#jira FORT-55309
Change 3703217 by Marcus.Wassmer
Update PS signatures to match VS. Fixes crashes when running witih -d3ddebug which we need to catch real problems
#jira FORT-58021
Change 3702926 by Aaron.Eady
#JIRA na
Engine Code Improvements (that this project doesn't have yet);
Added engine code for drawing a debug 2D box.
Added engine code that allows for Keyboard Shortcuts to be special characters like backslash \.
-- Code --
DrawDebugHelpers:
DrawDebugCanvas2DBox() - Added this to allow us to draw debug 2D boxes.
RemoteConfigIni:
SpecialCharMap - Updated this TCHAR* property to be in the right order so you can use special characters like backslash as keyboard shortcuts.
Change 3701976 by Michael.Noland
Editor: Rewrote CallInEditor support and promoted it so it can be used on functions in any class, not just blueprints derived from AActor:
- CallInEditor used on native UFUNCTION() declarations will now show up without having to make a BP subclass
- CallInEditor can now be used as a top-level keyword in the UFUNCTION() declaration (e.g., UFUNCTION(Category=CoolCommands, CallInEditor))
- Now shows each function as a separate button, placed in the category associated with the function
- The button strip entry is now searchable by function name or tooltip
- Prevented operating on functions that have parameters or return values, which would crash before
- Removed the duplicate copies of properties placed in the Blutility section
- Added a scoped transaction around CallInEditor execution
- Allowed functions to be marked as CallInEditor in addition to custom events (currently we don't allow editing category or tooltip on custom events...)
Editor: Moved Experimental/EarlyAccessPreview details customizations up to UObject so it can be used on any class, not just actors/components
Edigrating CL# 3374995, 3375121, and 3375308 from Dev-Framework to FN main
Change 3700836 by Bob.Tellez
Modified commandline parse function, to detect when it is incorrectly parsing a parameter, from within another parameters value (not exhaustive).
For example, this commandline only contains the parameter ParamA. It should not be possible to parse ParamB, as it is part of ParamA's value:
-ParamA="-ParamB=Value"
#jira FORT-57833
Change 3700821 by Bob.Tellez
Merging CL#3461205 from //UE4/Dev-Core
Fixed parameter parsing so that arguments are not parsed if not preceeded by a whitespace (for example "-Log" was parsed in "TM-Log")
#jira UE-33790
Change 3699584 by Chad.Garyet
Upping the timeout on symstore to half an hour instead of 15 minutes. Symstore on xbox takes about ~22 minutes and if two builds are going simultaneously it can cause a job to fail due to the timeout being hit.
#jira FORT-0
Change 3698692 by Aaron.McLeran
#jira FORT-57582 crash in sound mix state code
- Removed the assert as it looks like that state is now possible.
Change 3698411 by Bob.Tellez
#UE4 One last correctness fix for when to not save generated base ini files.
#jira FORT-57315
Change 3698390 by Bob.Tellez
#UE4 Slightly more accurate logic to prevent writing of base ini files (old logic may have prevented writing of non-base ini files)
#JIRA FORT-57315
Change 3698369 by Bob.Tellez
#UE4 Ensure that Tcp/Udp messaging plugins are disabled in shipping config
Change 3698352 by Bob.Tellez
#UE4 Minor additional fix to make sure DISABLE_GENERATED_INI_WHEN_COOKED only affects cooked builds
#jira FORT-57315
Change 3698341 by Bob.Tellez
#UE4 DISABLE_GENERATED_INI_WHEN_COOKED now properly prevents all base ini file loads from happening from a generated folder. It also prevents writing generated ini files completely.
#JIRA FORT-57315
Change 3697553 by Nick.Darnell
Slate - When setting the content of an SBox it should always invalidate.
Change 3697330 by Bart.Hawthorne
APlayerController::ServerShortTimeout_Implementation now only iterates over the active object list instead of uisng an actor iterator, since non-replicated actors wont have a network object info to update.
#jira FORT-57099
#tests ran 100 player bot match
Change 3695578 by Bob.Tellez
#UE4 Fix Win32
Change 3695508 by Eric.Newman
Tweaked LogInit logging to clarify when the command line is being filtered
* Encountered this red herring when evaluating crash logs
#jira FORT-55839
#tests ran shipping & debug client builds, and editor game build
Change 3694898 by Michael.Trepka
Fixed Vorbis audio not playing on non-Windows platforms due to changes in CL 3668361
#jira FORT-57121
Change 3694655 by David.Ratti
Reimplement TweakObjetPtr optimizations with FObjectReplicator as an FGCObject instead of the owning channel being responsible for adding the replciator's ObjectPtr to the reference collection. (There are cases where object replicator ownership is transferred).
#JIRA FORT-57298
Change 3694491 by Ben.Woodhouse
Change courtesy of Gil: Drop the priority of the texture streamer using a new low-priority thread pool. This saves a 1-2ms in heavy combat in PVE (XB1 Test)
#jira FORT-57376
Change 3693609 by Ryan.Gerleve
Back out CL 3689050 since it was likely causing a crash.
#jira FORT-57298
Change 3693327 by Aaron.McLeran
#jira FORT-57416 Fixing PS4 cook.
Making sure zero pad bytes stays positive without a check.
Change 3693136 by David.Ratti
fix clang warning
Change 3692703 by Thomas.Sarkanen
Fix CIS warning on PS4/Linux
Change 3692589 by Thomas.Sarkanen
Moved exposed value handler bound function initialization to CDO postload
This means that FindPropertyByName and FindFunctionChecked dont incur any overhead when spawning in new anim instances
#jira FORT-56968 - Hitch - SkeletalMeshComponent initialization (110ms)
#tests PIE PvE, 20-bot BR game on PC/PS4.
Change 3692552 by Alex.Delesky
Change 3692495 by Bart.Hawthorne
Fix build
Change 3692488 by Bart.Hawthorne
Check for actor relevancy and level initialization when there's no channel first when prioritizing actors for replication. Dormancy checks in this case are useless because ShouldActorGoDormant will always be false, and if IsActorDormant is also true, then the result of skipping the actor is the same.
#jira FORT-57104
#tests played 100 player bot match
Change 3691819 by Bob.Tellez
#UE4 No longer conditionally including SlateDebug fonts in the cook based on configuraiton. When builds are produced that contain more than one configuration it changes what is cooked in unexpected ways so now we just always cook this font.
Change 3691805 by Bob.Tellez
#UE4 CIS fix
Change 3691784 by Bob.Tellez
#UE4 Optimization for exiting PIE. Texture streaming managers have an optimization for game worlds but were not using them for PIE worlds
Change 3691273 by Aaron.McLeran
#jira UE-50650 Fix memory/event leak in USoundWave::AudioDecompressor
Fix is to only delete the decompress/pre-cache task in game thread during FinishDestroy and not allow sounds to start playing unless the precache task has finished.
Change 3691268 by Aaron.McLeran
#jira FORT-56228 LogAudio:Warning: spam causes severe performance drop on the Mac Platform
Reducing log level
Change 3690547 by Ryan.Gerleve
Speculative fix#2 for a server crash/assert. If the timing is right, it's possible for the server to try to re-load a placed-in-map actor that was previously garbage collected. This was happening because CanClientLoadObject was always returning true for these (null) objects, even if the NetGUID corresponded to a map actor that shouldn't be loaded. Also added/improved some logging that will help in case this doesn't fix the issue.
#jira FORT-55763
Change 3690451 by Lukasz.Furman
changed branch name testing in engine hacks to use case insensitive match
Change 3690270 by David.Ratti
Cache weak object ptr in FNetworkObjectInfo to avoid reconstructing one every time we need to lookup its actor channel.
#jira FORT-57156
Change 3690227 by David.Ratti
Added optional TWeakObjectPtr parameter to packagemap functions GetOrAssignNetGUID, SUpportsObject. This allows you to pass in a weak ptr for an object if its already created. If you pass in null, the functions will create them internally.
This fixes some common cases where we were converting the same object into weak ptr multiple times in a frame.
#jira FORT-57156
Change 3690184 by David.Ratti
Cache net connection weakobjectptr when building consider list instead of constructing it again for every actor.
#jira FORT-57156
Change 3689805 by Peter.Knepley
Make ConditionalInitAxisProperties protected instead of private
#jira FORT-56414
Change 3689789 by Marcus.Wassmer
Hack workaround for missing shadowdepthps for XB1 until we get a handle on why things are exploding
#jira FORT-56792
Change 3689702 by Peter.Knepley
Allow games to have a custom MassageAxisInput function
#jira FORT-56414
Change 3689687 by Bob.Tellez
#UE4 Avoid copying the shaders array to avoid changing refcounts of shaders while serializing
Change 3689655 by Peter.Knepley
Make SmoothMouse virtual so games can have their own smoothing
#jira FORT-56417
Change 3689499 by Bart.Hawthorne
Fix Linux CIS warnings
Change 3689397 by Bart.Hawthorne
Changed FOutBunch and FInBunch uint8 entries to use bitfields instead of bytes which knocked 86% off of our net tick time
Change 3689056 by Lukasz.Furman
3rd attempt for branch name checking in engine code hacks
Change 3689050 by David.Ratti
First pass at removing use of TWeakObjectPtr from core replication classes. This should reduce FWeakObjectPtr::Get usage.
Still expecting to see FWeakObjectPtr::operator= come up a lot. Going to tackle this in a second pass which will require some deeper refactors.
#jira FORT-57156
Change 3688972 by Bob.Tellez
#UE4 Add build target flag to control DISABLE_GENERATED_INI_WHEN_COOKED
Change 3688864 by Ryan.Gerleve
Fix broken logic to find the "best" replay sample for character movement when we don't find two samples to interpolate between. Now uses the sample closest to the current time. Also added some debug drawing.
#jira FORT-56553
Change 3687654 by Bob.Tellez
#UE4 Added compile time option to disable reading generated ini files other than GameUserSettings in cooked builds.
Change 3686615 by Lukasz.Furman
Back out changelist 3686610
Change 3686592 by Matt.Kuhlenschmidt
Gave the CL description in the source control submit window more room
Change 3686020 by Ben.Marsh
Remove debug code that prints to logs while building.
#jira FORT-56923
Change 3684414 by Peter.Knepley
Back out changelist 3678336
#jira FORT-56512
Change 3683894 by Gil.Gribb
UE4 - By default, do not check for illegal calls to MarkPendingKill in the garbage collector in test and shipping configuations. This was slow.
Change 3683686 by peter.knepley
Raise MTU from 512 to 1024
#jira FORT-56756
Change 3683343 by Rob.Cannaday
Fixes insert disk popup
#jira FORT-56500
Change 3683156 by Peter.Knepley
Network optimizations to reduce alloc/free & memcpy churn saving about 10% of net tick time
Change 3682234 by Guillaume.Abadie
Cherrypick TAA refactor 3512696 and TAA fix 3668108
#jira FORT-56303
Change 3681494 by Bob.Tellez
#UE4 IsLoadedByEditorPropertiesOnly is not working properly so I removed it from FullLoadAndSave
Change 3681342 by Bob.Tellez
#UE4 Added a FullLoadAndSave option to cooking, which simply loads all content then saves it to avoid the overhead of managing which packages need to be cooked. Large perf improvement for those who cook by the book and can fit the entire game in memory
Change 3681014 by Yenal.Kal
#jira FORT-56209
#jira FORT-56272
Fixed a bug in the ability system where the ability ended callbacks could cause the ability end to be called again in the same call stack even though the ability is activated only once.
This was happening because we were broadcasting the event before we decrement the active count.
Change 3680739 by Michael.Trepka
Warn about NaN float literal values when translating HLSL to Metal instead of failing, plus added more detailed warning/error messages for NaN and unhandled values
#jira FORT-56425
Change 3679237 by Bob.Tellez
#UE4 Remove some debug logging
Change 3679187 by Bob.Tellez
#UE4 Dramatically imrpove speed of writing cookloadorder log file
Change 3678926 by Bob.Tellez
#UE4 Minor savepackage speed improvements
Change 3678336 by Aaron.McLeran
#jira UE-50650 Fix memory/event leak in USoundWave::AudioDecompressor
Fix is to only delete the decompress/pre-cache task in game thread during FinishDestroy and not allow sounds to start playing unless the precache task has finished.
Change 3676998 by Ben.Woodhouse
Fix XGE shader compilation so it doesn't crash randomly
Change 3676606 by Ori.Cohen
Update GC to be 61.1 to avoid heartbeat collision
Change 3676447 by Ori.Cohen
Fix CIS warning
Change 3676286 by Max.Preussner
Fixed client Crash UMediaSoundWave::GeneratePCMData (FORT-56107)
#jira FORT-56107
Change 3674591 by Ryan.Gerleve
Don't filter out PendingKillPending actors from FNetworkObjectList::Find. This was causing actors that get destroyed while dormant on the server to never be destroyed on clients.
#jira FORT-55802
Change 3674181 by Michael.Noland
Framework: DLL export LogGameplayTags
Change 3674138 by Billy.Bramer
#jira FORT-56138, FORT-56139
- Duplicate CL 3396590 from //Orion/Main re: ranged-base for iteration ensure from montage changes
Change 3672464 by Lukasz.Furman
removed recast layers crash tracking code
Change 3672153 by Daniel.Lamb
Added some debugging code to help track down why shaders are hashing poorly.
Change 3671498 by Luke.Thatcher
[~] Modify new frame syncing to reduce performance regression seen when the game is running over budget.
- Rather than forcing a flip sync after we kick off one frame early, we just continue to kick frames if we time out. This allows the game thread to get ahead when we're over budget.
- The game thread will naturally resync with the vsync when we return to being in budget.
#jira FORT-55842
Change 3671079 by Ryan.Gerleve
Fix an edge case where the PackageMap on the server would try to resolve objects from default NetGUIDs even if their outer has already been garbage collected. This could lead to a completely unrelated object being returned instead of null, leading to asserts and potentially other issues.
#jira FORT-55763
Change 3670487 by Zak.Middleton
Optimize some low level details of UNetConnection::ClientHasInitializedLevelFor() and UNetDriver::IsLevelInitializedForActor(). Add cached WorldPackage for NetDriver to avoid repeated GetOuterMost() and Casts. Remove rendundant virtual GetWorld() calls, and mark UNetDriver's version "final" to let it optimize away virtual call. Made UNetConnection::ClientVisibleLevelNames a TSet instead of TArray, since it is searched frequently when there are streaming levels present.
#jira FORT-55999
Change 3670351 by Zak.Middleton
Back out changelist 3669817 (networking optimizations). Would rather have more testing before it goes to Release-Next. Will resub just for main and RP.
#jira FORT-55999
Change 3670344 by Josh.Markiewicz
#UE4 - more verbose logging for SetExpectedClientLoginMsgType
Change 3670323 by Wes.Hunt
Fix for dedicated servers not flushing events in a timely manner.
#jira FORT-56015
Doh, using GFrameNumber was NOT a good idea on servers... :-/
Change 3669817 by Zak.Middleton
Optimize some low level details of UNetConnection::ClientHasInitializedLevelFor() and UNetDriver::IsLevelInitializedForActor(). Add cached WorldPackage for NetDriver to avoid repeated GetOuterMost() and Casts. Remove rendundant virtual GetWorld() calls, and mark UNetDriver's version "final" to let it optimize away virtual call. Made UNetConnection::ClientVisibleLevelNames a TSet instead of TArray, since it is searched frequently when there are streaming levels present.
#jira FORT-55999
Change 3668416 by Michael.Noland
Core: Changed FString::ParseIntoArray to use Reset instead of Empty on the passed in array, allowing it to be approximately resized
#jira FORT-55887
Change 3668411 by Olaf.Piesche
Always cache depth collision particle shader
#jira FORT-51307
Change 3668361 by Aaron.McLeran
#jira FORT-55628 Attempt to bypass crash and log an error if libvorbisdll fails to load.
Change 3667892 by Rob.Cannaday
libwebsocket libs to handle getprotobyname("TCP") failing the libwebsockets connection
#jira FORT-55917
Touch LwsWebSocket.cpp to ensure the module gets built with the new libs
Change 3667308 by Uriel.Doyon
Postponed the release of IO requests when canceling mip updates to prevent threading issue.
#jira FORT-54491
Change 3666835 by Lukasz.Furman
fixed overlapping index buffers when static mesh exports both convex and simple collisions for navigation
#jira UE-50370
Change 3665374 by Mike.Fricker
Fixed server crashing after hotfixes have re-imported curve table data
- The hotfix system is capable of replacing the content of a UCurveTable on the fly
- If any systems had references to inner curves on that curve table, they would become invalid
- This needs to be fixed in 1.6.4 (tonight) and also in 1.7
#jira FORT-55792
Change 3665063 by Daniel.Broder
Fixed crash in GameplayTagQueryCustomization when choosing "Save and Close" on GameplayTagQuery after setting a query due to nullptr NotifyHook in CloseWidgetWindow.
Added additional if (StructPropertyHandle.IsValid()) wrappers and one check(StructPropertyHandle.IsValid()); the former to be consistent with other code and prevent possible crashes, the latter to at least catch the cause of a possible crash properly without having to change the code more significantly to handle it gracefully.
Also changed some if( X ) to if (X) to match coding standards and provide consistency within the file.
Michael, I'm Reviewing you on this fix since you brought this change over from Framework. And Marc because you reviewed him on that change.
#UE4 #NoReleaseNotes #RNX
Change 3664948 by Lukasz.Furman
reduced number of allocations in StorePathfindingDebugData, optimized path length calculations to avoid recursion
#jira FORT-51111
Change 3664916 by John.Abercrombie
Copy CLs 3383318 & 3388506 from //Orion/Main/Engine/Source/Runtime/Engine/...
- Been testing with this for a while now
- This change makes particle effects show up on the current frame's pose for skel meshes as well
Removed my StopAllMontagesByGroupName temp hack
CL 3383318
Delay dispatching of AnimEvents (Notifies and Montage Events) until after we receive an updated animation pose (if applicable).
This fixes AnimNotifies playing particle effects using a socket location using last frame's pose. Now they use the current frame's pose.
CL 3388506
Delay clearing of MontageInstances and triggering 'OnAllMontageInstancesEnded' until all Montage Events have been dispatched.
Also fix SkelMeshComponent ticking on dedicated servers when rejoining in progress.
#jira FORT-55102 - Server Crash UAnimInstance::StopAllMontagesByGroupName
Change 3780616 by Gil.Gribb
Fixed and reenabled r.DelaySceneRenderCompletion
Change 3778979 by Gil.Gribb
UE4 - Improved the performance of grass updates and added the ability to not do all of them every frame.
Change 3778200 by Nick.Darnell
UMG - Making it possible to cancel delays and all animations on widgets. Useful when destroying a widget and needing to stop any async state.
Change 3777612 by Zak.Middleton
Perf: Added option to CharacterMovementComponent to skip immediate forward prediction for proxies on the frame they receive a network update (bNetworkSkipProxyPredictionOnNetUpdate). This avoids all forward prediction sweeps and floor checks on those updates. Intermediate frames will interpolate with prediction. This can also be disabled globally with the CVar "p.NetEnableSkipProxyPredictionOnNetUpdate 0".
Added NetworkSmoothingDisableProxyPredictionForPawnLOD to force disabling full simulation for LOD >= this value (currently 3, so bottom 75 pawns). This takes precedence over current distance and view angle checks for prediction (mesh interpolation is untouched).
Change 3774338 by Ben.Woodhouse
Convert the D3D12 PSO caches to use RwScopeLocks. This change is courtesy of a shelf from Gil, plus a couple of minor fixes.
Saves up to a millsecond of frame time in CPU-bound scenarios
Change 3773462 by Gil.Gribb
UE4 - Add particle batching. This is disabled by default but can improve thread scheduling when there are lots of very fast particle systems.
Change 3771375 by Hongyi.Yu
Fixed the crash where ability components are unregistered and then re-registered, which usually happens in PIE.
Change 3771368 by Ben.Zeigler
#jira UE-52670 Add project setting bValidateUnloadedSoftActorReferences that is true by default to match current behavior. If you set it to false it will no longer load packages to look for soft actor references when deleting/renaming actors.
Change 3771173 by Seth.Weedin
Auto manage attachment support for AudioComponent- An opt-in feature that allows AudioComponents to cache their AttachParent/AttachSocket and only attach themselves when playing audio, detaching after playback is completed. Set to false by default.
Change 3768811 by Ori.Cohen
Change animation scale collision code so that it uses the physics asset.
Change 3768148 by Brian.Bekich
Fix muting being unable to find remote player controller
Change 3768117 by Ori.Cohen
Prevent pawn collision from updating during animation
Change 3766554 by Gil.Gribb
UE4 - Added a new option to add and remove from static draw lists on demand. This is off by default.
Change 3766427 by Nick.Darnell
Slate - Finally adding Opacity to SWidget. Any widget can now be alpha animated at will, no more need to waste overhead by wrapping things with SBorder or making them userwidgets just to be able to animate a fade.
Change 3761682 by nick.darnell
Athena - Introducing a way to interrupt the request to scroll and item into view. In cases where you're animating, quickly showing and hiding, with the item widgets unavailable for a few frames, you enter cases where the deferred navigation is resolved after you've canceled showing a dialog stealing focus.
Change 3761416 by Ben.Zeigler
#jira UE-52287 Prevent cook metadata like DevelopmentAssetRegistry.bin from being packed into a shipping game, by moving it into a Metadata subdirectory and updating deployment scripts to avoid that directory.
Right now it doesn't package them at all, we could change it to package them as Debug Non-UFS if desired
Change it so the asset audit UI will only load DevelopmentAssetRegistry.bin files, the cooked registry files don't have enough information any more to be useful
Remove ability for runtime game to load DevelopmentAssetRegistry.bin, this ended up not being useful
Change 3750998 by Ethan.Geller
#jira FORT-60191 Allow -audiomixer command line arg to work on all platforms.
Change 3749540 by Marc.Audy
SignificanceManager now takes viewpoints in as TArrayView instead of const TArray&
Change 3748102 by Marc.Audy
Allow cheat cvars to work in Test builds by default
Can be overriden by defining ALLOW_CHEAT_CVARS_IN_TEST as 0 in Target.cs files
Change 3744756 by Bart.Hawthorne
Upgrade Oodle to version 2.5.5. Also, iOS, Android, and Switch platforms have been added. The new dictionary has been generated with old and local captures.
Change 3741168 by Max.Preussner
MediaUtils: Fixed movies not playing properly in Shipping builds
Change 3739256 by Jian.Ru
Set distance field self-shadow bias without recreating all render states
Change 3730756 by Ben.Woodhouse
HISM optimization:
Gil's change to skip trees with only one level of hierarchy (working around badly tuned content issues)
Change vert threshold to 2K.
1-2ms renderthread win without impacting GPU when rendering point lights
Change 3724029 by Zak.Middleton
Increase allowed time for movement substep duration. Don't want to lower between 2 iterations, as this is not used much in practice other than deflection and movement mode changes, and that will change behavior (lose momentum). This new setting will absorb longer hitches in the common case (moving without collision or falling).
Change 3723985 by Marc.Audy
SignificanceManager PostSignificanceUpdate functions can now be executed sequentially on the game thread as well as concurrently in the parallel for (old behavior)
Change 3722910 by Jian.Ru
Amortize shadow cache update caused by resolution change
Changed to use view distance vs. view space z when calculating whole scene shadow resolution which is less sensitive to camera rotation
Change 3718247 by Yenal.Kal
Fixed the bug where the gameplay effect durations can show incorrect values after rejoin or after server time drifting away from the client.
Change 3716343 by Jamie.Dale
Adding Korean and Turkish to the localization automation
Change 3710534 by Uriel.Doyon
Texture streaming optimization where a maximum texture resolution for each level streaming data is computed per view.
This is used to cull irrelevant levels and reduce the async task number of iterations.
The culled size is defined by the new r.Streaming.MinLevelTextureScreenSize.
This requires to remove primitives with big UV density from the level data.
Those primitives get moved to the dynamic lists.
This is controlled by r.Streaming.MaxTextureUVDensity
Change 3707207 by David.Ratti
Remove look ahead-vectors prediction in FNetViewer. This (requires) a line trace which is not desirable or really accurate anymore. This saves us a line trace per connection per multicast rpc.
unify reliable multicast rpc handling: these now do relevancy checks and are not sent to non relevant clients
Change 3706272 by Thomas.Sarkanen
Added utility/math functions to aid in optimizing anim blueprints
Added VectorLengthXY to get the 2D length of a 3D vector. Avoids unecessary conversions.
Added polar->cartesian->polar conversion helper functions for expensive frequently-used anim graph functionality.
Change 3706159 by David.Ratti
PlayerState/ASC replication optimizations from Polge: this puts the net update frequnecy on player state back to 1hz while forcing netupdates on the player state actor when the ability system component needs to update
Change 3692891 by David.Ratti
Optimizations for UNetConnection::ClientHasInitializedLevelFor: build acceleration map of actor outer's (ULevels) -> Visibility bool. Existing logic stays the same.
Change 3691392 by Aaron.McLeran
#jira UE-50628 Fix audio trying to sync load bulk data with EDL enabled
- Fix log error in BulkData.cpp
- Make the first stream chunk be force inline payload in bulk data flags so it loads immediately vs in async IO system
- Make audio stream chunks get as close to 256 k chunks as it can, zero-pad rest to be 256 k aligned
- Fix up DDC key, serialize AudioDataSize separately from chunk DataSize
Change 3682683 by Zak.Middleton
Add bOnlyTickMontageOnDedicatedServer variable to AnimInstance, to avoid anim bp updates on dedicated server. Turn on to fix hitching from queued ServerMove() calls, and some free perf during all montages on the server.
Change 3678771 by Ori.Cohen
Added the ability to turn on stack walk during hitching vs lightweight stats
Change 3676363 by Ori.Cohen
Added the ability to get callstacks as part of hitch detection
Change 3674877 by Keith.Judge
Move definition of GFailedToFindParamCollectionBufferQueue to ShaderBaseClasses.cpp so that all targets can successfully compile.
Change 3672515 by Bob.Tellez
Added code to play wind particle effects
Change 3670909 by Zak.Middleton
Fixed ForcePositionUpdate() not calling CheckJumpInput(). Added "p.NetForceClientServerMoveLossPercent" cvar to simulate loss of client->server movement RPCs (without hosing the rest of networking).
[CL 3791033 by Marc Audy in Main branch]
#rb Rendering
#lockdown Nick.Penwarden
============================
MAJOR FEATURES & CHANGES
============================
Change 3658809 by Chris.Bunner
Changing default HDR display gamut to P3 as in practice that's more common than Rec2020, this should be a user-facing option where possible though as we can't automatically retrieve that data.
Change 3658842 by Chris.Bunner
Backing out previous HDR default gamut change as it conflicts with mandatory platform defaults.
Change 3695269 by Arne.Schober
DR - Make clang happy wreorder
Change 3695418 by Guillaume.Abadie
Fixes compilation failure in FoliageType_InstancedStaticMesh.cpp.
Change 3695430 by Guillaume.Abadie
Fixes missing BeginFrame dynamic resolution event in EngineTest.
Change 3695469 by Guillaume.Abadie
Fixes crash when passing down an invalid parameter on the sample material expression's DDX, DDY parameters.
Change 3696091 by Guillaume.Abadie
Fixes Linux compilation failure in DynamicResolution.cpp
Change 3696593 by Chris.Bunner
Fixed typo in vetex factory enum.
Change 3696596 by Chris.Bunner
Added material attributes type checking to If material expression.
Updated If material expression to validate compilation of inputs.
Change 3696597 by Chris.Bunner
Allow visible parameter retrieval to correctly traverse through internally called functions. Previous check was intended to prevent function previews from leaving their graph through unhooked inputs, but unintentionally blocked all function inputs.
Change 3696599 by Chris.Bunner
Fixed material instance parameter visiblity when using nested static switches across functions.
#jira UE-50878
Change 3696734 by Chris.Bunner
Return type fix.
Change 3697123 by Guillaume.Abadie
Fixes compilation failure in PostProcessWeightedSampleSum.cpp on Windows 32bits.
Change 3697125 by Guillaume.Abadie
Fixes compilation failure in MaterialExpressionIf.h
Change 3697127 by Guillaume.Abadie
Fixes compilation failure in DynamicResolution.cpp on shipping build.
Change 3697135 by Guillaume.Abadie
Fixes crash in dynamic resolution event frontend when resizing game play viewport in EngineTest.
Change 3697199 by Guillaume.Abadie
Fixes TAA upsample's shader compilation failure on Mac.
Change 3697220 by Guillaume.Abadie
Makes static analysis happy again.
Change 3697280 by Chris.Bunner
Fixing up invalid casts in material layers validation.
Change 3697366 by Rolando.Caloca
DR - hlslcc - Fix warning
#jira UE-43988
Change 3697451 by Rolando.Caloca
DR - vk - Per pipeline descriptor pools
Descriptor pool are now allocated per PSO instead of globally to reduce peak mem consumption and fragmentation
Enabled on Windows only via VULKAN_USE_PER_PIPELINE_DESCRIPTOR_POOLS
Change 3697477 by Rolando.Caloca
DR - vk - Custom memory allocator
Remove old/unused stats
Change 3697486 by Rolando.Caloca
DR - vk - Fix validation issue
Change 3697488 by Richard.Wallis
Fix for Mac editor session no longer accurately tracking Mouse location after moving between Desktops in Mission Control on 10.12.6. Problem stems from the extra call to update the slate cached window position in mouse move while dragging, which is itself is a hack but apparently this is needed as we don't get window position updates on Mac while dragging (although I couldn't see any -ve side effects without it) then the OS (in 10.12.6) doesn't always push out a final window did move notificaiton when changing desktops which leaves the window according to slate incorrectly positoned to it's frame.
Solution is to either remove the mouse-move-while-drag window position hack or add a final window position update to the mouse-up event while dragging - this change is the latter.
#jira UE-37553
Change 3697501 by Richard.Wallis
Move audio processing over to audio bus tap. Currently on Mac Media audio playback uses OS media player mixer rather than Engine as existing implemtation, using AVAssetReader, now suffers from poor performance with new Media Framework. This audio tap version replaces that asset reader implementation but also suffers from bad quality audio hence is still disabled at the top of AvfMediaTracks.cpp.
Original Code Review Description:
Convert Mac to Play audio through the engine MediaFramework API rather than using AVMediaPlayer. This is the Mac implementation only - this should work ok on iOS but unable to test due to missing audio type implementation (throws error "Init Buffer on unsupported sound type name = Synth type = 5"), as such is only enabled for Mac. There maybe some extra tweaks required for iOS on app backgrounding etc if this feature is enabled.
- Stuttering Audio Performace issue investiagation: Re-Tested this implementation against [now fixed] current Mac implementation which was working fine last year and that implementation now has the same audio output quality (performance) issues as this one. Basic investigation seems to point to somewhere in the engine audio handing. When poor audio is heard the FMediaAudioResampler::Generate() function is dequeing an IMediaAudioSample sample buffer and the audio sample queue usually has 50-100 of these IMediaAudioSample buffers waiting in the queue. I think the AvfMedia playback system is providing the sample buffers in good time but they are not getting consumed "fast" enough. This under consuming also occurs if I force the Core Audio - Audio Unit mixer to use 48000 samples/sec.
#jira UEPLAT-1677
Change 3697517 by Richard.Wallis
XCode 9.0 extra nullability specifiers required.
Change 3697537 by Richard.Wallis
Back out revision 23 from //UE4/Dev-Rendering/Engine/Plugins/Media/AvfMedia/Source/AvfMedia/Private/Player/AvfMediaTracks.cpp
Change 3697670 by Rolando.Caloca
DR - vk - Fix mapstaging surface
Change 3697846 by Uriel.Doyon
Allow denormalized values when converting float32 to float16.
Change 3697892 by Uriel.Doyon
Fix for unaligned structure elements
Change 3699335 by Richard.Wallis
Mac compile fix - turns out I did need these nullability specifiers here.
Change 3699663 by Guillaume.Abadie
Fixes time unit conversions from microseconds to milliseconds error in dynamic resolution heuristic when using GPU busy time queries.
Change 3699959 by Rolando.Caloca
DR - Fix barrier in the middle of render pass
Change 3699969 by Rolando.Caloca
DR - vk - Change dump layer location so it prints out validation ids
Change 3700356 by Guillaume.Abadie
Implements secondary screen percentage to be able to do TAA upsample followed spatial upscale so that the editor viewport still have same TAA upsample screen percentage range to test the content with no matter monitor's DPI.
Change 3701105 by Guillaume.Abadie
Ignore per view automatic mip bias on texture type other than 2d textures.
#jira UE-51396
Change 3702297 by Richard.Wallis
Mac compile fix for nullable specifier. Looks like Obj class using the C++ class also needs this otherwise it throws. Seems to be some kind of xcode/compiler caching bug with this stuff as it'll report the error once then on subsequent compiles say everything is ok.
#jira UE-51386
Change 3702357 by Richard.Wallis
Mac nullability compile fix - again. Looks like I fell foul of that xcode compile caching!
#jira UE-51386
Change 3702424 by Guillaume.Abadie
Fixes planar reflection from drowing themselves in their own FSceneRenderer in forward shading.
#jira UE-51395
Change 3702464 by Guillaume.Abadie
Fixes wrong viewport to buffer conversion of the distortion.
#jira UE-51406
Change 3702819 by Guillaume.Abadie
Fixes planar reflections with secondary screen percentage for HighDPI editor viewports.
Change 3703732 by Guillaume.Abadie
Removes unecessary check(); when there is more than 2 players with planar reflections.
#jira UE-51436
Change 3704302 by Guillaume.Abadie
Removes unecessary Interface suffix on new dynamic resolution related interfaces
Change 3704390 by Chris.Bunner
Fixed a coincidentally correct define.
Change 3704730 by Rolando.Caloca
DR - vk - Fix map for depth surfaces
Change 3704739 by Rolando.Caloca
DR - Debug label on D3D11 UAVs
- Validate when running -d3debug
Change 3705000 by Chris.Bunner
Skip compiling opacity and opacity mask inputs on opaque surface materials. Previously the code was always added to the shader, sometimes we force opaque materials down a masked path which then calls the dormant code unintentionally. A safer fix for UE-48254.
Partially reverted previous fix in CL 3608303 which removed a material instance optimization caching the overridden base properties.
Change 3706065 by Guillaume.Abadie
Does some renaming for primary screen percentage, and move the primary screen percentage method selection from dynamic resolution driver to FSceneView.
Change 3706464 by Chris.Bunner
Fixed material property translate overrides that were generating code in the wrong entry.
Fixed conditions in If material expression GetInputType and IsMA check.
#jira UE-51368
Change 3706641 by Chris.Bunner
Missing "break" in switch statement (which unfortunately needs another bump to resolve).
Change 3706642 by Guillaume.Abadie
Fixes assertion failure when r.TemporalAA.EnableUpscale = 1
Change 3706650 by Gil.Gribb
UE4 - UE4 - Changes from intel. Increase number of worker threads on Windows to if hyperthreads (hyperthreads √ 2) else cores √ 1 up to a max of 22 workers. Increase MAX_THREADS multiplier per bank from 22 to 26. Intel VTune ITT event annotations. Wrapped in same function as your existing CPU events and enabled with √vtune. Optimize NV cloth by consuming FVector instead of FVector4 out of the solver. Vertex buffers were using FVector all along. ~15% improvement. Optimize cloth copy to vertex buffer by adding prefetch (similar to how bones are already done). Move local to world cloth transform from CPU to GPU. When simulating lots of vertices game thread was becoming bottleneck doing matrix multiply. Add your TaskGraph task switch latency test code.
Change 3706733 by Daniel.Wright
Print Embree Build time
Change 3706841 by Daniel.Wright
EmbreeFilterFunc4 now handles masked out intersections properly
Change 3707437 by Rolando.Caloca
DR - vk - Android compile fix
#jira UE-51474
Change 3707785 by Guillaume.Abadie
Fixes viewport issue in bloom setup pass with TAA upsample.
Change 3709623 by Rolando.Caloca
DR - vk - Missing barrier for reading into cpu
Change 3709633 by Rolando.Caloca
DR - vk - Compile fix
Change 3710454 by Mark.Satterthwaite
Refactor the way we compile Buffer<> & RWBuffer<> types for Metal so that we can support the type-conversion semantics of HLSL/D3D.
- Buffer<> types are converted to Linear Textures unless the internal type is 3-compnent or the STRONG_TYPE macro is added as a type-qualifier. Linear Textures require an MTLTexture "view" object be created around the MTLBuffer which is the backing-store and it is typically best if that buffer is marked as Private (GPU-only) memory, reading from this in the shader then uses the texture-fetch hardware to perform the format conversion on load.
- RWBuffer<> & 3-compnent Buffer<> types are converted to use template functions to load/store - the implementation of which will read the format from the BufferSizes meta-table and determine which type-conversion to apply. Function-constants are used to specialise the shader where feasible to reduce branch costs (function-constants are a Metal feature that allow efficient runtime recompilation of bytecode shaders).
- Buffer<> & RWBuffer<> types where the STRONG_TYPE macro is added as a type-qualifier (only does something on Metal, everywhere else it is #define'd away) are compiled as "raw" Metal buffers of the inner-type (e.g. float4 for Buffer<float4>) and the MetalRHI runtime will enforce that only SRVs/UAVs of the proper format are bound to it. This is necessary in a couple of cases (BoneMatrices, NumCulledLightsGrid, CulledLightDataGrid & ForwardLocalLightBuffer buffers) which are used in a larger number of shaders as Linear Textures have poorer performance than Buffer<>/RWBuffer<>.
- Most of the complications to generating subtly different Metal code for different OS/device combinations have been factored out into ue4_stdlib.metal which acts as an extension to the Metal shader standard-library and helps simplify the MetalBackend code - particularly helpful for Buffer<>/RWBuffer<> but also texturecube_array and the SM6 wave-related intrinsics.
- Reverted some of the awkward Metal-specific changes Richard.Wallis & Arne had to make to the high-level shaders as they aren't necessary anymore.
- Made the existing Metal-specific changes to use uint32 for all light-grid injection buffers apply to all Metal platforms again (I had hoped that it would not be necessary anymore, but it is much faster this way).
- STRONG_TYPE is actually hlslcc's "invariant" keyword applied as a type-qualifier to a Buffer<>/RWBuffer<> type - only valid when using Metal which exports this through ILanguageSpec and #define'd out for everyone else.
- Old versions of iOS (anything earlier than iOS 10.3) won't be able to use this new code, so every buffer will be treated as "raw" and the MetalRHI will now properly report when something goes awry rather than it leading to mysterious rendering errors and crashes.
Change 3710456 by Mark.Satterthwaite
Fix the Eddie workset project generator so that Enterprise projects don't get mixed in with regular projects at the top-level because of the way Eddie combines workset groups.
Change 3710457 by Mark.Satterthwaite
DX11 texture formats for Mac Metal please!
Change 3710480 by Mark.Satterthwaite
Permit RHI thread and parallel execution in Mac -game mode again.
Change 3710522 by Mark.Satterthwaite
MSVC type-mismatch error fixes.
Change 3710580 by Mark.Satterthwaite
Alright then - if I can't use the C++11 extended string semantics I'll have to use "xxd -i" to generate a hex-dump include header from ue4_stdlib.metal instead. This can only be updated from a machine with access to the POSIX xxd command (Mac & Linux, possibly the new Linux sub-system for Win10).
Change 3710616 by Mark.Satterthwaite
Missing file.
Change 3712972 by Guillaume.Abadie
Fixes Circle DOF's negative alpha channel getting clamped to 0 in TAA pass.
Change 3712979 by Guillaume.Abadie
Fixes wrong RT reallocation when doing TAA upsample in editor viewports with secondary upscale.
Change 3713406 by Mark.Satterthwaite
Use GPU morph targets on Mac - the necessary buffer conversions will always be available there. For iOS it can only be supported if iOS 10 is the minimum OS & Metal standard so leave that on the CPU path for now.
Change 3713494 by Richard.Wallis
Fix for hitch when PIE unloading sublevel. PerformReachabilityAnalysisOnObjects is spawing multiple threads in Editor builds as there is an extra code path that results in Critical Section locking within a singleton type static object - this is a bottle neck for multiple threads. However they all just need to read the data not change it. Replaced FScopeLock with a Read/Write version allowing these threads to all take a read lock at the same time to reduce contention.
Changed the FUObjectAnnotationDense implementation only - left the sparse implementation alone as its not currently affecting this - although we could proactivly change that too.
Also tested again repro in linked bug UE-24711.
#jira UE-40533
Change 3713612 by Mark.Satterthwaite
Integrate LPV_STORE_INDEX_IN_HEAD_BUFFER related changes from //depot/Partners/Microsoft/UE4-MS/Engine-Fable @ 2954744
This should make Light Propagation Volumes potentially viable on non-Microsoft platforms.
Change 3713623 by Mark.Satterthwaite
Implement ByteAddressBuffer/RWByteAddressBuffer in hlslcc in a similar manner to StructuredBuffer/RWStructuredBuffer so that the backends don't need too much modification. Implement the necessary changes into MetalBackend to make this work for Metal.
Load/Store{+2,3,4} & Atomics are supported. Counter operations are not supported and aren't likely to be.
Change 3713636 by Mark.Satterthwaite
Enable LPVs for Mac Metal.
- Rework some multi-dimensional arrays & array-index dependent HLSL code that hlslcc simply can't cope with, the mesa-glsl compiler core is only capable of dealing with 1 dimensional arrays and array-indexing can't itself be directly dependent on the result of an array-index operation.
- MetalRHI needs to ignore any SetRenderTargets call that binds nothing at all as you must bind at least one target (UAV, RT, Depth/Stencil) for it to be able to do anything sensible.
- Turn on LPVs for Metal as it works now.
Change 3714049 by Guillaume.Abadie
Do not set screen percentage method to TAA upsample when anti aliasing method is not TAA even if there is automatic fallback in the renderer.
Change 3714306 by Guillaume.Abadie
Fixes assertion failure in dynamic resolution state proxy with GPU busy time queries.
Change 3714714 by Mark.Satterthwaite
Tweak Metal GPU identification so that it works with eGPU boxes and protoype hardware - these changes only apply to macOS 10.13 so the system as a whole remains.
Change 3716104 by Mark.Satterthwaite
Fix 10.12/Xcode 8 compile errors from the build-farm which is still split until Fortnite can update.
Change 3716120 by Mark.Satterthwaite
Silence static-analysis.
Change 3716158 by Guillaume.Abadie
Rewrites editor primitive compositing to support TAA upsample.
This takes the oportunity to remove the manual depth testing in base pass pixel shader of editor primitives.
Change 3716271 by Daniel.Wright
Lightmass correctness fixes
* After these changes, point, spot, directional and sky lights closely match reference renderer Mitsuba after light unit conversions
* Photon density trimming intended for direct photons was affecting indirect photons as well. This caused high noise for point / spot lights with a large attenuation radius. Indirect photon density even for small lights is 5x with this change, which improves 2nd bounce quality.
* Removed legacy fudge factor on point / spot light photon energy
* Spotlights no longer emit based on indirect photon paths. Fixes excessive photon energy from spot lights as they were emitting outside of the cone.
* Fixed photons computing one more bounce than requested.
* Added an option to use the Radiosity solver for all multibounce, replacing photons. Useful as a reference but generally too much noise indoors.
* Fixed visualization of photons without final gather
Change 3716434 by Mark.Satterthwaite
Backout the remaining change from 3632041 that is no longer necessary - this was the last of the 4.18 Metal workarounds.
Change 3716491 by Chris.Bunner
Fixing up an edge-case on a recent optimization.
Change 3716611 by Guillaume.Abadie
Allows secondary screen percentage >= 100%.
Change 3716977 by Guillaume.Abadie
Back out changelist 3716158 to unblock QA pass.
#jira UE-51580
Change 3717111 by Arne.Schober
Fixing nomalization of Morph Tangents https://udn.unrealengine.com/questions/392462/
Also implemanted batching of the dispatches which should help worst case perfomance where dispatches become too small.
CalculateInverseAccumulatedWeights is not cheap and proably should be moved onto a task thread that runs as soon as the input weights are ready.
Change 3717127 by Mark.Satterthwaite
Fix a mismerge from the reversion of 3632041 - part of the modified code had been moved into another file and I didn't initially notice.
Change 3717178 by Mark.Satterthwaite
Remove useless copy-pasted expressions from glsl_type::GetByteAddressBufferInstance & force MetalBackend to relink. Apparently the previous Mac libs were mysteriously broken.
#jira UE-51583
Change 3717476 by Marcus.Wassmer
Fix PS4 compile. funciton local statics not allowed on PSSL
Also enabled the new atomics method for LPVs for all platforms
Change 3717502 by Arne.Schober
DR - Compiletime option for compressed ruleset (0.02ms perf gain on PS4 and disabled by default as it limits array size to 2million entries)
Change 3717601 by Arne.Schober
DR - Move cycle counter into more meaningfull locations.
Change 3718054 by Guillaume.Abadie
Removes unecessary check() failure on secondary upscale that fires when testing raw output screen percentage method.
Change 3718066 by Guillaume.Abadie
Reland: Rewrites editor primitive compositing to support TAA upsample.
This takes the oportunity to remove the manual depth testing in base pass pixel shader of editor primitives.
Change 3718589 by Mark.Satterthwaite
Console-variable to enable and disable Manual-Vertex-Fetch for Metal and fix the internal code to handle the subtle changes in behaviour for vertex-declarations so we don't explode under the Metal validation layer. MVF works on macOS, though testing did expose an error with Tessellation on Nvidia (true for MVF enabled & disabled).
Change 3718633 by Guillaume.Abadie
Fixes temporal instability issue of TAA upsample with secondary screen percentage.
Change 3718658 by Arne.Schober
DR - 25% MorphTarget Speed increase because there was a bit of cache thrashing between the waves going on.
Change 3718818 by Mark.Satterthwaite
Fix compilation on hlslcc - integral values are not automatically converted into comparisons with zero.
Change 3719004 by Guillaume.Abadie
Lets the game viewport client automatically set raw output screen percentage method when doing dynamic resolution with stereo rendering but without TAA upsample.
Change 3719375 by Mark.Satterthwaite
Extend mtlpp compiler testing app to support Metal tessellation compute shaders so we can send Nvidia a much simpler reproduction of their regression.
Change 3720099 by Mark.Satterthwaite
Make the left-hand arguments work in airdiff.
Change 3720413 by Mark.Satterthwaite
Support standalone compute shaders in the mtlpp compiler test app.
Change 3721232 by Mark.Satterthwaite
No more Metal Shader Model 4 - instead we have to have a Metal Shader Model 5 w/o Tessellation as Nvidia's shader compiler is broken on all tessellation shaders in 10.13.0 and above. There is no guarantee that they will fix this prior to 10.14 and I can't afford to disable tessellation entirely as if I do that then the AMD & Intel compilers will also regress. As there is no Shader Model 4 platform on Mac anymore I've amended the LevelEditorActions to disable the preview modes when no appropriate shader platform is available.
Change 3721244 by Mark.Satterthwaite
Fix incorrect enum handling for Metal features due to overflow.
#jira UE-51643
Change 3721338 by Mark.Satterthwaite
MIssing file from 3721232
Change 3721818 by Mark.Satterthwaite
Fix the Intel vector-array-dereference workaround so that it doesn't cause the AMD compiler to explode instead.
Change 3722139 by Arne.Schober
DR - [UE-51602] -Fixed Typo that accidently bound the LightingInstancebuffer to the Transform one
#jira UE-51602
Change 3722165 by Rolando.Caloca
DR - Default -opengl to GL4
Change 3722682 by Guillaume.Abadie
Fixes wrong clear color in SSR important for VR that has a HMD mesh.
Change 3722766 by Rolando.Caloca
DR - Fix static analysis
Change 3722943 by Mark.Satterthwaite
Disable the METAL_SM5_NOTESS shader platform again - I can workaround the Nvidia pipeline state compiler crash by changing the buffer address space from "constant" to "device" as we're managing to confuse the poor thing. This won't materially affect AMD or Intel as they don't care much about this, but to limit performance issues on Nvidia we only need to do this for Tessellation Compute shaders.
Change 3723100 by Mark.Satterthwaite
Apparently users like enabling Metal shader standards that won't work on their current OS, so don't display those that aren't going to work & display an error message before quitting rather than crashing when trying to load a project that tries to use an incompatible shader version.
Change 3723121 by Mark.Satterthwaite
Fix build error.
Change 3723245 by Daniel.Wright
Ensure for when a reflection capture upload fails due to incorrect lighting scenario level handling
Reflection captures with no data use an array index of 0, instead of -1. Might avoid reading uninitialized memory on PS4.
Change 3723387 by Arne.Schober
DR - Metal already applies the instance and vertexoffset in the shader
Change 3723393 by Mark.Satterthwaite
More fixes to the mtlpp compiler test application.
Change 3725258 by Guillaume.Abadie
Improves fast TAA upsample shader permutation by 15% on console.
Change 3725555 by Chris.Bunner
[Dupliate] CL 3725548 - Fixed invalid screenpercentage value in VehicleGame sample (was setting -1 but should default to 100). This has always been broken but was recently exposed by CL 3686200.
Change 3726845 by Guillaume.Abadie
Exposes SvPosition to material through screen position material expression, so that material no longer have SvPosition * InvViewSize * ViewSize precision loss.
#jira UE-51428
Change 3728014 by Guillaume.Abadie
Uses ScreenPosition material expression's PixelPosition pin in existing engine functions to improve precision.
#jira UE-51428
Change 3728053 by Richard.Wallis
Duplicate CL 3727958: Crash fix when using shared material libraries. Initial shader code library offset is not zero'd so all entry offsets were garbage.
Change 3728339 by Guillaume.Abadie
Adds project setting for TAA upample, and officialises TAA upsampling CVar.
Change 3728549 by Guillaume.Abadie
CsvProfiler is pretty cool, but even better with console autocompletion for lazy developers.
Change 3728752 by nick.bullard
Built and re-saved QA-MeshPaint
#jira UE-50978
Change 3728775 by Guillaume.Abadie
Implements r.DynamicRes.ChangePercentageThreshold to stabilize primary screen percentage.
Change 3729224 by Uriel.Doyon
Hidden levels now keep their last build data when using lighting scenarios.
Hidden levels don't affect the scene anymore volumetric lighting when not using lighting scenarios.
#jira UE-40454
#jira UE-38131
Change 3729243 by Marcus.Wassmer
Update Ansel to 1.4
#github 4159
#jira UE-51545
Change 3729325 by zachary.wilson
Adding indirect lighting to TM-LightingChannels
#jira UE-47069
Change 3729485 by zachary.wilson
Fixing ambient occlusion bias on QA-LightsStationary. Removed global PPV with bad settings, also fixed the shadow on the roof.
#jira UE-50972
Change 3729629 by Uriel.Doyon
Fixed crash when using debug view modes.
Fixed d3ddebug error when clearing quad overdraw buffer.
#jira UE-51836
Change 3730053 by Guillaume.Abadie
Allows edititing of AScreenshotFunctionalTestBase::ScreenshotCamera.
Change 3730308 by Guillaume.Abadie
Disables TAA upsample on buffer visualization, and disallow screen percentage preview in editor viewport with any buffer visualization.
Change 3730355 by Guillaume.Abadie
Sacrifices consistency for good cvar name for TAA upsample.
Change 3731403 by Daniel.Wright
Reduced slider for ContactShadowLength to .1, algorithm produces poor results with larger values.
Change 3731404 by Daniel.Wright
Checkpoint for ScreenShadowMaskTexture, allowing 'vis ScreenShadowMaskTexture'
Change 3731407 by Daniel.Wright
Must opt-in for FDistanceFieldSceneData::VerifyIntegrity
Change 3731517 by Guillaume.Abadie
Freezes dynamic resolution heuristic when doing pause.
Change 3732168 by Guillaume.Abadie
Renames TAA upsampling cvar.
Change 3732295 by Guillaume.Abadie
Lets the scene texture's size and texel size return the correct sizes after TAA upsample.
Change 3732313 by Guillaume.Abadie
Implements SceneTexture material expressions' automated tests.
Change 3734928 by Guillaume.Abadie
Adds panic mode when the last N frames are over budget to the dynamic resolution heuristic.
Change 3735966 by Ryan.Vance
Fixing mac steamvr compile issue. Missed a few lines in the refactor because mac.
Change 3736104 by Guillaume.Abadie
Removes FSceneViewInitOptions::bDisableGameScreenPercentage brought by 4.18, that new screen percentage API do in a better way.
Change 3736346 by Daniel.Wright
Volumetric fog is always interpolated in the pixel shader, since per-vertex interpolation gives consistently poor results. Fixes Volumetric Fog on opaque in Forward, and on transparent in Deferred.
Forward shading: per-pixel height fog is always done in the base pass, to work with MSAA correctly
Change 3736348 by Daniel.Wright
Forward shadowing of directional light for translucency
* Static shadowing and CSM supported with minimal filtering (1 PCF)
* Deferred renderer: affects translucency using 'Surface ForwardShading' lighting mode. Forward renderer: affects all translucency.
Change 3736650 by Rolando.Caloca
DR - vk - # of desc pools
Change 3737985 by Guillaume.Abadie
Fixes pixel inspector with primary and secondary screen percentage.
Change 3738638 by Michael.Lentine
Compile fix due to unclear operator precendence.
Change 3739417 by Daniel.Wright
Fixed a few issues with irradiance cache visualization
Change 3739447 by Daniel.Wright
Skip forward static shadowing in projects with static lighting disabled
Change 3739595 by Daniel.Wright
ConditionalPostLoad DistanceFieldReplacementMesh. Should fix a crash on load when static mesh derived data is being rebuilt, and the DistanceFieldReplacementMesh is in use.
Change 3739598 by Daniel.Wright
Disable capsules shadows on lowest shadow quality
Change 3739611 by Daniel.Wright
Added r.CapsuleDirectShadows and r.CapsuleIndirectShadows for more specific scalability control over capsule shadow features
New Lighting Feature show flags for RTDF shadows and Capsule Shadows
Change 3740516 by Guillaume.Abadie
Fixes VR editor rendering only on eye with TAA upsample.
#jira UE-52016
Change 3740580 by Guillaume.Abadie
Fixes chromatic aberration with TAA upsample and multiple view rendering.
#jira UE-51993
Change 3740588 by Guillaume.Abadie
Gives to FXAA a more explicit draw event name for easier UDN support.
Change 3740845 by Michael.Lentine
Fix shipping build.
Change 3740903 by Guillaume.Abadie
Disables dynamic resolution threading outliers detection by default and includes editor UI GPU cost within dynamic resolution's begin/end frame events for better reliability of timestamp query based dynamic res in editor.
Change 3741355 by Daniel.Wright
Normalize planar reflection plane - fixes crash when scaling a BP with a planar reflection component
Change 3741357 by Daniel.Wright
More info on volumetric lightmap import failure
Change 3742535 by Ryan.Vance
Fix for view rect changes.
Change 3743282 by Guillaume.Abadie
Fixes a bug in dynamic resolution heuristic's outlier detection that was preventing the over budget panic to react.
Change 3743559 by Michael.Lentine
Port Siren changes for recompute tangents. This adds recompute tangents for cloth as well as the ability for recompute tangents to work across seams where vertices are duplicated.
Change 3743679 by Guillaume.Abadie
Cherry-pick 3743621: Fixes subsurface profile fallback to lit shading model when Opacity == 0, introduced by 3447144.
#jira UE-51569
Change 3743906 by Ryan.Brucks
BlueprintMaterialAndTextureNodes Plugin: Fix for clamping sampled HDR render target values by setting ERangeCompressionMode in the FReadSurfaceDataFlags to RCM_MinMax
Change 3744096 by Ryan.Brucks
BlueprintMaterialAndTextureNodes Plugin: removed Mip option from Texture2D_SampleUV_EditorOnly for now since reads from source data cannot access mips and it can be misleading.
Change 3744253 by Guillaume.Abadie
Fixes merge collisions of debug canvas rendering with High DPI, fixes stat unit on high DPI monitors, and fixes secondary screen percentages.
Change 3744953 by Chris.Bunner
Crash workaround.
Change 3745628 by Marcus.Wassmer
Temporarily disable recalctangent normal-smoothing
#jira UE-52166
Change 3745942 by Guillaume.Abadie
Fixes a todo in FCommonViewportClient
Change 3746005 by Guillaume.Abadie
Fixes stat UnitGraph on high DPI monitor.
Change 3746029 by Guillaume.Abadie
Oups.... Fix compilation. :D
Change 3748322 by Guillaume.Abadie
Shows dynamic resolution's primary screen percentage on stat unit/unitgraph console commands.
Change 3748346 by Chris.Bunner
Potential static analysis fix.
Change 3748349 by Chris.Bunner
Mac feature support flag fix on versions < 10.30.
Change 3749336 by Guillaume.Abadie
Fixes some spelling mistakes in dynamic resolution cvars. Thanks Daniel!
Change 3749374 by Guillaume.Abadie
Adds a black background on the stat unitgraph so timing curves can be seen no matter the content.
Change 3749437 by Guillaume.Abadie
Final UI polish up for `stat unitgraph`
Change 3749719 by Guillaume.Abadie
Fixes a crash when changing r.DynamicRes.MaxScreenPercentage below current screen percentage.
Change 3750243 by Chris.Bunner
Increasing controller's automated test timeout to allow for slower machines to complete the longest tests.
#jira UE-48494, UE-51907
Change 3750728 by Guillaume.Abadie
Fixes merge collision in chromatic aberration.
#jira UE-52282
Change 3750791 by Guillaume.Abadie
Fixes chromatic baerration R and G channel swap.
Change 3751246 by Guillaume.Abadie
Bypasses screen percentage apply with mobile LDR rendering.
#jira UE-52089
Change 3752624 by Guillaume.Abadie
Simplies dyn res state's event interface to a single virtual method.
Change 3753766 by Chris.Bunner
Rebuilt volumetric baked lighting test map and updated screenshots.
#jira UE-52322
Change 3755108 by Guillaume.Abadie
Fixes a bug where default dynamic resolution state was created at startup of server build.
#jira UE-52345
Change 3755267 by Mark.Satterthwaite
Fix condition controlling which features are enabled when iOS >= 10.3 - it wasn't working for iOS 11+ which was causing all kinds of problems.
#jira UE-52301
Change 3755811 by Chris.Bunner
Disable some new logging that was causing a stack overflow during EnginePreInit.
#jira UE-52345
Change 3756983 by Mark.Satterthwaite
Prevent different versions of metal_stdlib/ue4_stdlib from causing shader compilation failures due to a time-stamp mismatch between the local file & the PCH. This can happen when working with Xcode Beta releases that change the modification date, but not the content or compiler version, amongst other possibilities.
#jira UE-52073
Change 3757156 by Guillaume.Abadie
Fixes editor compositing with wireframe rendering.
#jira UE-52017
Change 3757435 by Mark.Satterthwaite
Workaround a bug in the MobileSceneCaptureRendering where it was copying the ViewInfo's ViewRect prior to it being configured by the mobile renderer.
#jira UE-52327
Change 3757523 by Uriel.Doyon
Fixed d3ddebug warning with unused inputs
Change 3758318 by Guillaume.Abadie
Cleaner fix for mobile scene captures.
#jira UE-52327
Change 3759541 by Mark.Satterthwaite
Don't enable Manual Vertex Fetch on iOS Metal for the moment as it isn't well tested there and will probably need further changes.
Change 3695086 by Guillaume.Abadie
Render thread dynamic resolution & TAA upsample.
Merging //Tasks/UE4/Dev-DynamicRes/...@3694528 to //UE4/Dev-Rendering/...
New features breakdown:
- TAA upsample compute shader that accepts screen percentage from 50% to 200%, with a faster shader permutation for consoles;
- Material no longer have to deal with BufferUV, and post process material after TAA upsample can sample any scene buffer seamlessly;
- Material texture per view mip bias to produce sharper images with TAA upsample;
- Render thread dynamic resolution heuristic is fully plugable by game code (for VR plugin specific heuristics);
- Dynamic resolution in PIE and game builds;
- Busy time queries in the RHI to be implemented on the different platforms so that the dynamic resolution heuristic can exactly associate GPU frame times with screen percentages in its history;
- Game user settings to enable/disable dynamic resolution;
- In editor viewport screen percentage config to previsualise and test content at different screen percentage.
Fixes:
- Various fixes for algorithms producing different outputs at different screen percentage.
- Various fixes for algorithms sampling outside view rects.
Refactors:
- TAA shader
- Moved some screen percentage specific members from FSceneView to FViewInfo for thread race bullet proofing.
Aknowledgements:
- VR plugins are broken
- DFAO still have some artifacts
Premiliminary review: Marcus.Wassmer
Review for TAA refactor and TAA upsample shader: Brian.Karis
Review for dynamic resolution: Brian.Karis
[CL 3761165 by Chris Bunner in Main branch]
#rb none
#lockdown Nick.Penwarden
=================================================================================================
THESE CHANGES TOUCH MULTIPLE PLATFORMS AND/OR RESTRICTED FOLDERS.
YOU MUST REVIEW THESE MANUALLY AND APPEND THEM TO THE DESCRIPTIONS FOR THE APPROPRIATE PLATFORMS.
=================================================================================================
Change 3662267 by Nick.Darnell
Engine - Fixing a bug in GetAccurateRealTime, it wasn't subtracting GStartTime, which if you don't prevents accurate platform time when you try to store it in a float.
#jira nojira
Change 3662176 by Ben.Marsh
Disable image integrity report generation if a debugger is attached, and in editor builds.
#jira FORT-55656
Change 3656958 by Luke.Thatcher
[FORTNITE] [CONSOLE] [+] Improved frame syncing mechanism
- Improves input latency by allowing the game thread to sync to the swap chain flip of the previous frame.
- Added "r.GTSyncType" CVar to control how the game thread syncs with the rest of the pipe.
- r.GTSyncType 2 will sync the game thread with the flip of the swap chain, preventing the pipe from getting too long and causing excess input latency.
Platforms are required to implement RHIWaitForFlip and RHISignalFlipEvent, and call RHIInitializeFlipTracking on RHI startup.
A separate thread monitors the progress of frame flips and signals task graph events as they pass their corresponding frame index.
In r.GTSyncType 2 mode, the game thread is signaled by this flip tracking thread.
[~] Unified platform specific sync interval CVars (D3D12.SyncInterval, D3D11.SyncInterval, r.PS4FlipRate, RHI.SyncIntervalOgl) into one: rhi.SyncInterval
- 1 == 60Hz
- 2 == 30Hz
- 3 == 20Hz
[-] Removed large number in XboxOneTime. Adding this arbitrary number prevents us from comparing timestamps from FPlatformTime::Seconds() and various OS callbacks (e.g. flip timings).
#jira FORT-50803
Change 3655598 by Lukasz.Furman
added filtering for navmesh's low height spans to fix crash on layer partitioning
% of span reductions depends on presence of stair or roof building in navmesh tile, changed failsafes in layer code to ignore entire tile if heightfield is too complex to partition instead of reallocating memory
#jira FORT-35375
Change 3648972 by Keith.Judge
Add analytics to help diagnose default parameter collection buffer issue.
+++ REMOVE ONCE CORE ISSUE IS SOLVED +++
#jira FORT-54690
Change 3648756 by Bart.Hawthorne
Integrate 3645298 from //UE4/Dev-Networking
Deprecate GetNetworkObjectInfo in favor of separate FindNetworkObjectInfo and FindOrCreateNetworkObjectInfo methods.
#jira none
Change 3643090 by Josh.Markiewicz
#UE4 - proper handling of "pending connection lost"
- triggered only if a connection is lost and there no "owning actor" to deal with the connection loss
-- added Rejoin and CleanedUp states to connection to make sure that the pending connection lost delegate only fires at the appropriate time
- delegate returns the unique id of the player if known (still possible to be unknown if connection lost after NMT_Hello)
- changed debug output on timeout if the net connection was already in the process of being destroyed
-- occurs when game hitches during the pending destroy 2 second wait
-- ReceivedAcks should have been called to clean things up quietly in those 2 seconds but blocking the game thread will cause the cleanup to look like a timeout
- added userid to UNetConnection::Describe
- bad split screen player handling of unique id
-- splitscreen uniqueid was overwriting the primary player id
-- only store the id on the child connection
- added some clarifying comments
#review-3642816 @ryan.gerleve, @bob.tellez, @sam.zamani, @bart.hawthorne, @dave.ratti
#jira FORT-26776
Change 3639043 by Alex.Thurman
Fix CommonTreeView SetSelection to correctly update list navigation, and behave similarly to CommonListView's SetSelectedItem.
#JIRA FORT-45841
Change 3632275 by Seth.Weedin
#JIRA FORT-54203 - Add clamps to ActiveSound fade interpolation to prevent unwanted volume spikes. Remove 0.01 start time for single-fire audio cues. Should remove the sudden pops sometimes heard when firing weapons, as well as smooth out fade volume in general.
Change 3626944 by Josh.Markiewicz
#UE4 - added "updates connection status" flag to ServiceConfigMCP
- disable updates on Cloud and Friend services (Fortnite only)
- removed overloaded ProcessConnectionStatus function in cloud service
#jira FORT-53113
Change 3626226 by Stewart.Lynch
LLM Update - Memory reductions, Summary page, enum scopes, refactor and cleanup of tags
* Remove all static arrays and hard limits from LLM. Everything is now dynamically allocated using the internal LLM allocators. The overhead when LLM is disabled is now only 48K (was 40MB)
* re-wrote LLMMap. Now stores an int32 index rather then pointer in the HashMap array. Also, changed the Values to be arrays for structs instead of structs of arrays. Means that the tag can be stored in a single byte. Changed the size of the allocation size from int64 to int32. All this takes the memory down from around 600MB to 100MB. It was 120 bytes per allocation, now 29 bytes.
* changed all LLM scopes over to enums. This has a number of benefits; LLM can be enable in Test, less CPU overhead, stored in a byte (LLM overhead /= 8)
* summary page for content creators where all lower-level stats are grouped under one Engine stat
* renamed ELLMScopeTag enum to ELLMTag
* renamed LLM_SCOPED_TAG_WITH_ENUM macro to LLM_SCOPE
* removed Tracker arg from LLM_SCOPE and added LLM_PLATFORM_SCOPE macro
* fixed GenericPlatformMallocCrash stat. Although it seems not be be used anymore
* fixed BackupOOMMemoryPool stat (now shows in both default and platform pages)
* added separate LLM enums for XB1, PS4 and D3D12 (PS4LLM.cpp/h etc.)
* lots of changes adding/removing/renaming tags
* added LLMArray and FLLMObjectAllocator classes
* disabled asset tag tracking by default because it takes up so much memory even when not used
* enable LLM in all non-shipping builds. In Test the on screendisplay won't show because it uses the stats system but it till still write out the csv.
* all the stat macros have been left as they were and can be enabled on the LLM_STAT_TAGS_ENABLED define. These are needed for the asset tagging.
* disabled LLM_TRACK_PEAK_MEMORY because there is a problem with the way it adds the peaks for multiple threads. This needs to be fixed.
* added a CVar to control the csv write interval: LLM.LLMWriteInterval
* added static arrays for the enum tags setup. Easier to manage and removes need for slow switch statements.
* renamed FLLMThreadStateManager to FLLMTracker to make it consistent with the enum
* fixed program size stat which was broken recently on PS4. This was due to initialisation order and global platform stats setup
#jira NONE-01
Change 3622978 by Lukasz.Furman
changed WeaponStatus BT decorator to be event driven, fixes AI trying to check ranged weapon abilities without valid weapon
includes copy of CL# 3620700
#jira FORT-45914
#review-3622979 John.Abercrombie
Change 3622340 by Josh.Markiewicz
#UE4 - playerid netconnection variable setup properly on clients and servers for both beacons and game net drivers
- ipconnection prints uniqueid with lowleveldescribe
#jira fort-0
Change 3621386 by Tim.Tillotson
Add the ability to retry HTTP operations by VERB. This allows us to automatically retry cloud save PUT operations.
#JIRA FORT-53717
#review-3621317 @Josh.Markiewicz @Ian.Fox @Carlos.Cuello
Change 3620517 by Keith.Judge
Xbox One - Revert iOS behaviour for the depth bias back to how it was, and make separate XB1 change use its own define to avoid confusion.
#jira FORT-53928
Change 3620248 by Lukasz.Furman
changed behavior of UBTTask_MoveTo.bStopOnOverlap flag after recent AcceptanceRadius fix, updated comments to be more detailed
#jira nojira
Change 3616187 by Bob.Tellez
#UE4 Throwing an error (for now) if you attempt to use both the malloc profiler and leak detection at the same time since it causes a deadlock.
#JIRA UE-0
Change 3613935 by Peter.Knepley
More logging on update launcher launching
#jira nojira
#robomerge rp rn
Change 3613537 by Marcus.Wassmer
Safety asserts around the MarkPendingKill feature for rendering classes.
#jira FORT-50385
Change 3613399 by Arne.Schober
Extended ShowMaterialDrawEvents to enable it only in very specific passes and default enabled Depth for Fortnite on PS4 to track down a crash.
#RB Marcus.Wassmer
#jira FORT-53610
Change 3610794 by robomerge
#ROBOMERGE-AUTHOR: marc.audy
Reduce UMG class memory
#jira UE-52043
#ROBOMERGE-SOURCE: CL 3610792 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3610144 by Stewart.Lynch
General LLM improvements
* added tracking for misc task graph tasks (moves 20MB out of Untagged)
* renamed EngineTick to EngineMisc
* added tracking for FName
* added tracking for GC_ProcessObjectArray potential leak
* renamed index & vertex buffers stat to Meshes
* added hooks for MemPro to track allocations from a single category. Currently defined out. I haven't added MemPro.cpp/h.
* removed AVAILABLE_PHYSICAL stat from LLM csv
* csv files now include the date in the filename
* fixed potential threading bug when reading stat values to csv
* made IsDebugMemoryEnabled() always return false in shipping and if not runnong on a dev-kit (PS4). The reason is that the function is a bit hacky, and should only be used for debug purposes, such as displaying the on screen warning.
* added lots more scopes
* started changing Stat scopes to enum scopes. Stat scopes will be phased out.
* added tracking of FName memory
* added llmplatform tracking for XBoxSymbols
* added llm tracking for CPU symbol allocations (20MB)
* wrote an allocator for XBoxOneStack reading so that it doesn't go through Malloc and get tracked by LLM.
* added tracking for GC
* fixed tracking for TransientMemoryAllocator
* added tracking for networking memory
* added more audio memory tracking
* added tracking for blueprints
* added tracking for static meshes
* show on screen warning if debug memory is enabled
* added tracking for particles
* renamed Phys to PhysX and added more scopes
* renamed Slate to UI and added more scopes
* much better coverage of networking memory
* improved coverage of audio
#jira FORT-53420
Change 3610136 by robomerge
#ROBOMERGE-AUTHOR: marc.audy
Reduce size of UStaticMeshComponent by 224 bytes (cumulative, 64 bytes exclusive)
Reduce size of UPrimitiveComponent by 176 bytes (cumulative, 64 bytes exclusive).
Reduce size of USceneComponent by 112 bytes.
Reduce size of FLightingChannels from 3 bytes to 1.
Reduce size of FBodyInstance by 16 bytes.
#jira FORT-52043
#ROBOMERGE-SOURCE: CL 3610134 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3607937 by robomerge
#ROBOMERGE-AUTHOR: paul.moore
#jira FORT-53105
- Fix websocket not providing information when the peer closes the connection.
#ROBOMERGE-SOURCE: CL 3607933 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3607042 by Bart.Hawthorne
Move replay.Loop functionality into the demo net driver and rename it demo.Loop
#jira none
Change 3605448 by robomerge
#ROBOMERGE-AUTHOR: seth.weedin
#Athena - Pass owner to ActiveSounds created using PlaySoundAtLocation/PlaySound2D to allow "Limit to Owner" concurrency rules to work. Hook up for weapon sounds. #JIRA FORT-53180
#ROBOMERGE-SOURCE: CL 3605443 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3604787 by robomerge
#ROBOMERGE-AUTHOR: mike.fricker
Initial support for hotfixing live assets from .ini files
- This allows clients and server to patch certain assets in memory whenever .ini file hotfixes are downloaded
- Only CurveTables and DataTables are supported for now
- The new asset content must be in Json format, the same format the editor uses for importing
- Assets that are hotfixed will be synchronously loaded if they're not already in memory. They'll be retained in memory afterwards.
- IMPORTANT: Json data must be supplied on a single line, and all double quotes must be escaped!
- The changes must go in the Game.ini file and use the following syntax:
[AssetHotfix]
+CurveTable=("/Game/Folder/MyCurveTable","[{\"Name\":\"Default\"}]")
+DataTable=("/Game/Folder2/MyDataTable","[{\"Name\":\"Foo\"}]")
#jira FORT-52099
[CODEREVIEW] frank.gigliotti
[FYI] peter.knepley,bob.tellez
#ROBOMERGE-SOURCE: CL 3604784 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3602067 by robomerge
#ROBOMERGE-AUTHOR: mike.fricker
Loading time improvements
- This shaves off up to 10 seconds of load time on PS4 in Athena
Details:
- Fixed multiple sub-levels not being able to be enqueued for loading in a single client frame. Athena has ~300 sub-levels, so this ended up wasting up many seconds.
- Fixed 3D world being rendered while loading (frees up game thread cycles for throttled streaming)
- UWorld::AllowLevelLoadRequests() was not allowing load requests to go through while an async load was in progress and the match had started. It now allows this as long as the world isn't being rendered (loading screen.)
- Eliminated extra 2 second delay before loading screen is dismissed (in Athena only)
- Note: A side effect of this change is that the progress bar may not update as smoothly on loading screen. We'll look at tuning the throttle settings if it ends up being a problem.
[CODEREVIEW] ori.cohen
#jira AT-1477
#ROBOMERGE-SOURCE: CL 3602061 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3601951 by Luke.Thatcher
[FORTNITE] [PS4] [!] Fix memory stats in the old PS4 memory system
- Physical memory stat now includes garlic and onion allocations. CPU OOMs will result in "AvailablePhysical" being close to 0.
- Added garlic, onion and defrag stats to the platform memory stats struct.
- Added fixed pool sizes to platform memory stats.
- Modified the Fortnite heartbeat logging to include extra details of PS4 fixed sized pools.
#jira FORT-52910
Change 3600340 by robomerge
#ROBOMERGE-AUTHOR: wes.hunt
All Fort analytics events now contain a GameState attribute indicating the active GameState ClassName when the event is sent.
Added some new context to crashreporter to help identify Athena matches near and long term.
* Near Term: GameNameSuffix - set via FCoreDelegates::CrashOverrideParamsChanged
* Added bools to the params to indicate WHICH ones are changing
* Allows you to set only some values, and clear them out.
* Hooked up in FortGameState::PostInitializeComponents.
* FortGameState clears it (for returning to main menu).
* FortGameStateAthena sets it (for going into an Athena match).
* Only does this when it's a true GameMode GameState instance (ie, not PIE) so PIE crashes aren't modified.
* Long Term: GameStateName - set via FCoreDelegates::GameStateClassChanged.
* This works for ANY crash on ANY game.
* Hooked up in GameState::HandleMatchIsWaitingToStart.
#jira AT-1457
#jira AT-519
[CODEREVIEW] peter.knepley,josh.markiewicz
#ROBOMERGE-SOURCE: CL 3600278 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3597593 by Ben.Zeigler
#jira FORT-50722
Fix issues where AssetBundles weren't being correctly updated during cook, which is blocking both Noland and Abercrombie
Partial copy of CL #3402335 and #3526538
#robomerge rp, rn
Change 3597577 by Luke.Thatcher
[FORTNITE] [PS4] [~] Modified the way memory is allocated on Playstation to make more memory available to the CPU.
- Previously the amount of texture memory wasnâ•žt fixed due to the way the defrag memory is allocated on PS4. This meant we had to have a significant amount of slack.
- With the new configuration, we have a guaranteed texture memory pool, so the slack can be significantly smaller, meaning we can give more memory to the CPU, which is where most of our memory pressure is.
#jira FORT-50825
#jira FORT-49688
#jira FORT-49695
#jira FORT-50054
Change 3596556 by robomerge
#ROBOMERGE-AUTHOR: mike.fricker
Enable GC clustering for actors and blueprints in Fortnite
- This shaves off about 10 ms on GC frames in Athena on PS4 (~52 ms -> 42 ms)
- Clustering doesn't work on building actors because they're very dynamic, but general Fort static meshes and blueprints are clustered!
- This gets us into the realm of shippability on console for very large UObject counts
[FYI] bob.tellez,peter.knepley,michael.noland
#jira AT-1440
#ROBOMERGE-SOURCE: CL 3596552 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3593994 by robomerge
#ROBOMERGE-AUTHOR: mike.fricker
Force largest distance field atlas size in Athena
- We now force the largest distance field atlas size before preloading Athena content (512x512x1024 = 256 MB). This helps with load times because it's expensive to re-create this texture on consoles, and typically it gets resized over a dozen times.
- Added new CVar "r.DistanceFields.ForceMaxAtlasSize" (defaults to zero)
- Important: Currently we never "reset" this atlas texture. This will be a problem when going back to play Campaigns after preloading to play Athena. I will look into this soon!
[CODEREVIEW] peter.knepley,marcus.wassmer,michael.noland,daniel.wright
#jira AT-1477
#ROBOMERGE-SOURCE: CL 3593992 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3592096 by robomerge
#ROBOMERGE-AUTHOR: ben.salem
Prototype of gauntlet memory soak test. Not fully fiinished, but want changes in tonight's cook so we can experiment on cooked build tomorrow morning.
#jira FORT-0
#ROBOMERGE-SOURCE: CL 3592025 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3592085 by robomerge
#ROBOMERGE-AUTHOR: mike.fricker
HLOD: Added support for a fixed distance override via CVar
- Use this to force all HLODs to transition at a specific distance, regardless of their TransitionSize/MinDrawDistance/LODDrawDistance
- New CVar: r.HLOD.DistanceOverride (defaults to 0)
- Fortnite uses 350m for this distance, fornow
[CODEREVIEW] jurre.debaare
#jira AT-1462
#ROBOMERGE-SOURCE: CL 3591929 in //Fortnite/Release-Prep/...
#ROBOMERGE-BOT: FORTNITE (Release-Prep -> Main)
Change 3587391 by Michael.Noland
Fortnite: Lots of memory tracking stuff
- Added memory logging to game state transitions and overall health tracking for the entire session
- Added support for Gauntlet-based tests to Fortnite
- Enabled the Gauntlet plugin (and fixed spaces instead of tabs in the .uproject file)
- Added code to set gauntlet state based on the current subclass of AFortGameState
- Added a base controller and a memory report controller (WIP, ported from equivalents in Paragon)
- Updated FortniteClient to use MALLOC_LEAKDETECTION=1, PLATFORM_USES_FIXED_GMalloc_CLASS=0, and AllowASLRInShipping=false in Development builds (may enable them in Test builds in a future CL, to match Paragon)
#jira FORT-50567
Change 3583307 by Peter.Knepley
Need non-jittered ViewToClip matrix in order to do "after tonemapper" postprocess blendable material that's positioned in view space
Modify the AttachScope material function to use "ViewSpaceTransformToClipSpace" instead of going back to world space first. This also means it can utilitize the ViewToClipNoAA matrix.
#jira AT-733
Change 3582378 by Luke.Thatcher
[FORTNITE] [~] Unify Xbox and PS4 scalability settings and device profiles.
- All Xbox and PS4 r. CVars are overriden in their platform's Scalability.ini file. The device profile only selects sg. groups.
- Fixed the Neo 4K profile for Fortnite. Previously players with 4K monitors would choose the Neo_4K profile, which looks worse than Neo, but still renders at 1080p.
- Console specific settings have to live in the Base/Default .ini's, as the cooker doesn't load the console specific files. This is fixed in UE4 Main.
#jira FORT-50206
Change 3580934 by Luke.Thatcher
[FORTNITE] [PS4] [+] Support different garlic and onion heap sizes in the old memory system for base and neo.
- Neo has 512 MB more direct memory than a base kit.
- Increased the garlic heap size by 416 MB on Neo, and CPU heap by 96 MB.
#jira FORT-50206
Change 3576664 by Bart.Hawthorne
Re-enable Oodle and add Mac implementation. Also includes fixed oodle libraries by MichaelT.
#jira FORT-49986
#tests Connected to PC server with editor -game build on Mac in Athena
Change 3575671 by Nick.Darnell
Athena - The gameplay ability system now supports adding Gameplay Cue's with params. Now using cues instead of gameplay effects in order to notify when the bandaging/shielding begin and end. THe new method should properly show and disappear on time, b/c it's all client side. Added a way in the Athena Context to easily hook gameplay "UI" cues that are rebroadcast from the Athena Pawn.
#jira AT-644
Change 3575534 by Peter.Knepley
Ability montage replication optimizations
#jira AT-955
Change 3573305 by Lukasz.Furman
disabled path section update when crowd simulated AI is moving through navlink, fixed AI getting stuck in some corners
#jira FORT-49748
Change 3566775 by John.Abercrombie
Optimizations from Dev-Athena
- Tested with PIE & and 2 Player local server game
#ue4-athena - (merge CLs 3345771 and 3363030 from Framework) - Refactored CharacterMovementComponent determination of net send rate when combining moves into a virtual function GetClientNetSendDeltaTime(). Added configurable values to GameNetworkManager under [/Script/Engine.GameNetworkManager].
For Fortnite, set unthrottled (<= 10 player) limit to 60Hz (from 90Hz), and trying throttled at 30Hz (from 45Hz).
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3545535 by Zak.Middleton on 2017/07/19 20:15:17.
#ue4-athena - (merge CL 3377054 from Framework) - Fix CharacterMovementComponent updated with very high delta time on server when initially joining. Make sure the ServerTimeStamp is initialized to current world time rather than zero to prevent large delta.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3545452 by Zak.Middleton on 2017/07/19 18:57:45.
#athena - If network smoothing mode is not linear, don't replicate ReplicatedServerLastTransformUpdateTimeStamp. Only AI use linear smoothing in FN.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3545559 by Zak.Middleton on 2017/07/19 20:47:18.
#ue4-athena - Converted all RPCs on UCharacterMovementComponent to be on ACharacter instead, to avoid the bandwidth overhead of calling RPCs on a component.
Existing overrides of _Implementation and _Validate functions should remain unchanged. If for some reason someone overrode the old RPC virtuals, those are now non-virtual on UCharacterMovementComponent but are still virtual on ACharacter.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3557564 by Zak.Middleton on 2017/07/26 20:13:43.
#ue4-athena - Throttle character movement server corrections and acks to the client based on time since last adjustment. Cuts down on network traffic for character movement.
Added configurable settings to control this. Set times to zero to disable this.
- NetworkMinTimeBetweenClientAckGoodMove
- NetworkMinTimeBetweenClientAdjustments
- NetworkMinTimeBetweenClientAdjustmentsLargeCorrection
- NetworkLargeClientCorrectionDistance
#ue4-athena - Perf: (EditMerge CL 3492200 from Dev-Framework): Always reset the input array in AActor::GetComponents(), but do so without affecting allocated size.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3561669 by Zak.Middleton on 2017/07/28 14:16:19.
#ue4-athena - Perf: (EditMerge CL 3468253 from Dev-AnimPhys): Remove the need for calling constructors for physx PxRaycastHit in the dynamic hit result buffer. Saves 30% of the cost of doing small raycasts.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3561672 by Zak.Middleton on 2017/07/28 14:17:12.
#ue4-athena - Perf: (EditMerge CL 3359553 from Dev-Framework): Optimization in CharacterMovement tick to not extract transform values twice.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3561674 by Zak.Middleton on 2017/07/28 14:18:04.
#ue4-athena - Perf: (EditMerge CL 3426174 from Dev-Framework): Avoid call to virtual getSimulationFilterData() to only use it when needed in PreFilter if we actually have items in the IgnoreComponents list (which is rare). The sim filter data 'word2' stores the component ID.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3561709 by Zak.Middleton on 2017/07/28 14:32:11.
#ue4-athena - Perf: (EditMerge CL 3382054 from Dev-Framework): Optimize CharacterMovementComponent::GetPredictionData_Client_Character() and GetPredictionData_Server_Character() to remove virtual calls.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3561856 by Zak.Middleton on 2017/07/28 15:11:57.
#ue4-athena - Use less bandwidth for CharacterMovement RPCs when the character is not standing on any component (ie during jumps and falling). Added separate "...NoBase()" versions of ServerMove() and ServerMoveDual().
Undid part of 3557564 and restored the CMC functions to be virtual, and removed virtual keyword from matching Character functions, so that overrides are in one consistent place. Also guarantees backwards compat for licensees.
#AUTOMERGE using branch //Fortnite/Main-To-//Fortnite/Dev-Athena (reversed) of change#3564858 by Zak.Middleton on 2017/07/31 15:24:39.
#jira Fort-1
Change 3562825 by Chris.Gagnon
Added CommonCustomNavigation Widget, this widget can be used to capture navigation requests to handle in custom ways.
#jira FORT-0
Change 3562098 by Josh.Markiewicz
#UE4 Encryption token/ack changes
- moved encryption token request/ack to delegates
- moved FNetworkNotify to NetworkDelegates.h
- moved connection logic out of GameInstance and back into networking code
-- GameInstance sends an enum and the network code does the right thing based on that
#review-3559694 @ryan.gerleve
#tests PC dedicated server connections golden path and forced failures
#jira FORT-0
Change 3559354 by Luke.Thatcher
[FORTNITE] [PS4] [^] Merging (as edit) support for setting flip rate on PS4 (CLs 3555687 and 3558843) from //Fortnite/Dev-Athena/... to //Fortnite/Main/...
- Allowed rates are now 60Hz, 30Hz and 20Hz.
- Exposed by r.PS4FlipRate CVar, set to 60Hz by default. Requires r.Vsync 1.
#jira FORT-49463
Change 3532644 by Jeff.Campeau
Fix mapping current culture to movie audio channels using data table to map languages to track indices.
Don't rewind cinematics (they all start from the begining because we load them and play them once). Seeks cause us to have to redecode video frames at a large perf cost.
Delay cutscene playback by 0.5 seconds to give us time to build up a buffer of decoded video. (Temporary workaround for audio/video sync).
Generic implementation for getting current languages in BP.
Fix more issues with calling into media source functionality when using the source reader (potential hangs).
#jira FORT-44376,FORT-48209,FORT-48040
#testedon Preflight from last night combined with Bob's changes from today clear all known issues. This change tested on Xbox and PC multiple times each.
Change 3527761 by Chris.Gagnon
Fixed various issues in the widget switcher, also added Advanced calls that allow the user to specify if activation/deactivation should occur.
#jira FORT-47988, FORT-47984
Change 3525390 by Jeff.Campeau
Remove media player log spam
#jira FORT-47393
#testedon compiled client
Change 3518692 by Chris.Gagnon
Added CleanOperation Adding which will remove unneeded op combinations from the op queue.
Also added the ability to suspend starting operation queue processing to allow complex operations to accumulate and in turn allow the Clean Op adding code to be effective.
GameFeedback, and the widget switcer utilize this to avoid unnesacary activations of a screen that is immediately being deactivated.
Root issue of the mentioned bug is that activation of the quest screen created a latent navigation du to the deferal of scrolling into view.
This is still an issue in general, there isn't much we can do about it. Other than avoid activating a panel that will deactivated that frame as we did with the code changes in this CL.
#jira FORT-47395
Change 3514658 by Jeff.Campeau
Fixed a media player threading issue where the OnMediaOpened event could be called before the media Init script completed.
Moved the event Cinematic used when setting up and playing media after media file load to use a delayed event from the MovieWidget so that it will always happen after the movie widget processing.
Fixed an issue that could cause samples to leak in MfMedia plugin and cause ReadSample to lockup.
Fixed an issue where a default texture is displayed for movies before the movie starts playing (the player may be active before the first frame of the video is decoded). Default is now all black as it is expected that this texture will be displayed for several frames.
#jira FORT-46801
#testedon Xbox through rocket launch cinematic including vintertip for stairs, skill tree nodes, and victory result video
Change 3507896 by Ryan.Gerleve
Changed the net.UseEncryptionToken to be more useful and renamed it to net.AllowEncryption.
This cvar, if 0, will prevent the PacketHandler from adding the configured encryption component, and prevent UPendingNetGame and AOnlineBeaconClient from filling out the EncryptionToken parameter of NMT_Hello - which prevents the extra encryption handshake connection step.
#jira FORT-46878
#review-3507897 @josh.markiewicz
Change 3503928 by Ryan.Gerleve
Add safety checks around some of the encryption functionality. Fixes a server crash seen during load testing.
#jira FORT-46772
#review-3503929 bob.tellez
#robomerge ReleaseNext
[CL 3673993 by Bob Tellez in Main branch]
#rb none
#lockdown Nick.Penwarden
============================
MAJOR FEATURES & CHANGES
============================
Change 3443778 by Ben.Woodhouse
Aliasing for transient resources + new high level API
Changelists integrated:
3368830
3368887
3377762
3377763
3379513
3381840
3382046
3382138
3385390
3385391
3385531
3396613
3388752
3396756
3397007
3397059
3397780
3397883
3401716
3415179
Change 3576521 by Bart.Hawthorne
ShooterGame - update the game instance's online mode when the LAN option is changed
Change 3587252 by Ben.Woodhouse
Integrate from //UE4/Main/...@3584123 to //UE4/Dev-Console/...
Change 3587943 by Luke.Thatcher
[CONSOLE] [+] Improved XGE shader compiler
- Added support for XGE interception interface, which allows asynchronous streaming of shader tasks into XGE, and eliminates the stalling/flushing found in the old system.
- Old system has been renamed "Xml interface"
- Both systems are available and selectable based on r.XGEShaderCompile.Mode CVar.
Overview of the new system:
- New system uses an additional XGEControlWorker process to manage communication between the engine and XGE. This is simply a copy of ShaderCompileWorker.exe (the implementation is part of SCW, but XGE requires the two files to be separate, hence the duplicate).
- When shader jobs arrive from the engine, the shader compiler thread spawns an instance of XGEControlWorker within an XGE context, and connects to it via named pipes.
- Job command lines are fed to the control worker via the pipe, which the worker enqueues within XGE by issuing a CreateProcess call, which is intercepted. Job completion is reported back to the engine via the named pipes.
- New system is preferred over the old one, and is enabled with "-xgeshadercompile" command line switch or "r.XGEShaderCompile" cvar.
- The new system depends on the "XGEController" engine module. Support for which is based on the WITH_XGE_CONTROLLER #define, or -xgecontroller/-noxgecontroller command line options.
#jira UECON-263
Change 3590037 by Luke.Thatcher
[CONSOLE] [!] Fix compile/link errors with XGE controller module
- Various unity related fixes needed.
Change 3590047 by Luke.Thatcher
[CONSOLE] [!] Compile XGE controller module for Editor builds only
- The module should only be used in uncooked, non-monolitic binaries (i.e. the editor).
Change 3594074 by Luke.Thatcher
[CONSOLE] [!] Fix Linux build - case sensitive header include was wrong in XGEControllerModule.cpp
Change 3596292 by Luke.Thatcher
[CONSOLE] [!] Actually fix unity/nopch build errors in XGE Controller!
Change 3596776 by Jonathan.Fitzpatrick
cherry pick CL 3595292
cooker change which fixes a condition where DLC would always cook with all maps regardless of which maps were specified.
Change 3596795 by Jonathan.Fitzpatrick
Back out changelist 3596776
Change 3596816 by Jonathan.Fitzpatrick
Moved the DLC map check ahead of the "no maps found" condition so that include-all-maps can be skipped if DLC maps are found.
Change 3604282 by Ben.Marsh
UBT: Add support for pre-build and post-build steps when using MegaXGE.
Change 3606862 by Ben.Marsh
Fix missing header guard warning.
Change 3611644 by Ben.Woodhouse
Integrate from //UE4/Main/...@3610522 to //UE4/Dev-Console/...
Change 3614089 by Joe.Barnes
Call GRHICommandList.LatchBypass() after variables it checks are set.
#jira ue-48130
Change 3617783 by Daniel.Eldar
Headers for the HDR changes (they are pre-requisites for compilation).
Integrated from:
//UE4/Partner-Microsoft-DX12/Engine/Source/ThirdParty/Windows/DirectX/...
to //UE4/Dev-Console/Engine/Source/ThirdParty/Windows/DirectX/...
#jira UECON-226
Change 3619117 by Ben.Woodhouse
Integrate from //UE4/Main/...@3617655 to //UE4/Dev-Console/...
Change 3619123 by Ben.Woodhouse
Integrate from //UE4/Main/...@3618361 to //UE4/Dev-Console/...
Change 3619603 by Stewart.Lynch
Merging
//Fortnite/Dev-Athena/Engine/Source/Runtime/Engine/Private/Materials/MaterialInstanceConstant.cpp
to //UE4/Dev-Console/Engine/Source/Runtime/Engine/Private/Materials/MaterialInstanceConstant.cpp
Changed UMaterialInstance::PostLoad(); to Super::PostLoad();
Change 3619608 by Stewart.Lynch
Merging
//Fortnite/Dev-Athena/Engine/Source/Runtime/...
to //UE4/Dev-Console/Engine/Source/Runtime/...
LLM update
* made sure that all csv stat tracking is disabled if running without -LLMCSV
* added new UObject scopes
* increased LLM_MAX_THREAD_SCOPE_STACK_DEPTH to 128 to cope with new UObject scopes
* added material scopes
* changed UMaterialInstance::PostLoad(); to Super::PostLoad();
Change 3619634 by Stewart.Lynch
Merging
//Fortnite/Main/...
to //UE4/Dev-Console/...
General LLM improvements
* added tracking for misc task graph tasks (moves 20MB out of Untagged)
* renamed EngineTick to EngineMisc
* added tracking for FName
* added tracking for GC_ProcessObjectArray potential leak
* renamed index & vertex buffers stat to Meshes
* added hooks for MemPro to track allocations from a single category. Currently defined out. I haven't added MemPro.cpp/h.
* removed AVAILABLE_PHYSICAL stat from LLM csv
* csv files now include the date in the filename
* fixed potential threading bug when reading stat values to csv
* added lots more scopes
* started changing Stat scopes to enum scopes. Stat scopes will be phased out.
* added tracking of FName memory
* added llm tracking for CPU symbol allocations (20MB)
* added tracking for GC
* fixed tracking for TransientMemoryAllocator
* added tracking for networking memory
* added more audio memory tracking
* added tracking for blueprints
* added tracking for static meshes
* show on screen warning if debug memory is enabled
* added tracking for particles
* renamed Phys to PhysX and added more scopes
* renamed Slate to UI and added more scopes
* much better coverage of networking memory
* improved coverage of audio
Change 3619642 by Stewart.Lynch
Merging
//Fortnite/Main/Engine/Source/Runtime/Core/...
to //UE4/Dev-Console/Engine/Source/Runtime/Core/...
Windows builds were incorrectly showing the debug memory enabled warning. Made IsDebugMemoryEnabled always return false on Windows.
Change 3619799 by Luke.Thatcher
[CONSOLE] [-] Disable peak memory tracking in LLM.
Change 3619809 by Luke.Thatcher
[CONSOLE] [^] Merging CL 3580894 from //Fortnite/Main/... to //UE4/Dev-Console/...
- Add Render Target Pool Stats. Use "stat rendertargetpool" to view.
Change 3619928 by Luke.Thatcher
[CONSOLE] [^] Enable symbol compression on symstore task (Merging CL 3606945 from //Fortnite/Main/... to //UE4/Dev-Console/...)
Change 3620571 by Keith.Judge
Double the size of the occlusion query buffer in D3D12. This costs 256KB of memory.
We need to refactor this in future to resize according to content on demand like D3D11.x.
#jira FORT-53103
#jira FORT-53119
Change 3622419 by Daniel.Eldar
[General] Fix for occasional ensure to do with retriving the new cvar value.
#JIRA UE-46644
Change 3622491 by Daniel.Eldar
[General] Added support for scaling on stat unit and unitgraph.
#JIRA UE-46644
Change 3622610 by Daniel.Eldar
[General] Fixed a compilation warning
Change 3624659 by Ben.Woodhouse
Integrate from //UE4/Main/...@3624175 to //UE4/Dev-Console/...
Change 3624678 by Ben.Woodhouse
Integrate from //UE4/Main/...@3624415 to //UE4/Dev-Console/...
Change 3624878 by Ben.Woodhouse
Integrate as edit CLs 3611835 3611844 3616942 3617607
Descriptor heap memory fix (saves up to ~100MB).
* Fix a bug where rolling over a thread-local heap immediately after switching to context-local would crash due to an uninitialized syncpoint
* Add a separate value for context local heaps (LOCAL_HEAP_SIZE) and set it to a sensible value (2MB) instead of the current 16MB. This means thread local heaps will be allocated in chunks of ~2MB instead of 16MB. There can be up to 6 thread-local heaps, since they're per-context.
Measured peak descriptor heap memory with LLM: 45MB (compared to 145MB previously)
This improves behaviour, but this code could use a bit of a rewrite to allow it to reclaim memory better. For example, the global heap memory is almost entirely wasted currently, since when a context switches to "context local strategy" it simply throws this memory away, never to be reclaimed. Having the pools thread-local is also not a good strategy. Ideally we want a thread-safe pool allocator for descriptor heaps which is shared between all the contexts .
Change 3624882 by Ben.Woodhouse
Fix virtual destructor warning in D3DX12.h
Change 3626419 by Stewart.Lynch
Merging
//Fortnite/Main/...
to //UE4/Dev-Console/...
LLM Update - Memory reductions, Summary page, enum scopes, refactor and cleanup of tags
* Remove all static arrays and hard limits from LLM. Everything is now dynamically allocated using the internal LLM allocators. The overhead when LLM is disabled is now only 48K (was 40MB)
* re-wrote LLMMap. Now stores an int32 index rather then pointer in the HashMap array. Also, changed the Values to be arrays for structs instead of structs of arrays. Means that the tag can be stored in a single byte. Changed the size of the allocation size from int64 to int32. All this takes the memory down from around 600MB to 100MB. It was 120 bytes per allocation, now 29 bytes.
* changed all LLM scopes over to enums. This has a number of benefits; LLM can be enable in Test, less CPU overhead, stored in a byte (LLM overhead /= 8)
* summary page for content creators where all lower-level stats are grouped under one Engine stat
* renamed ELLMScopeTag enum to ELLMTag
* renamed LLM_SCOPED_TAG_WITH_ENUM macro to LLM_SCOPE
* removed Tracker arg from LLM_SCOPE and added LLM_PLATFORM_SCOPE macro
* fixed GenericPlatformMallocCrash stat. Although it seems not be be used anymore
* fixed BackupOOMMemoryPool stat (now shows in both default and platform pages)
* lots of changes adding/removing/renaming tags
* added LLMArray and FLLMObjectAllocator classes
* disabled asset tag tracking by default because it takes up so much memory even when not used
* enable LLM in all non-shipping builds. In Test the on screendisplay won't show because it uses the stats system but it till still write out the csv.
* all the stat macros have been left as they were and can be enabled on the LLM_STAT_TAGS_ENABLED define. These are needed for the asset tagging.
* disabled LLM_TRACK_PEAK_MEMORY because there is a problem with the way it adds the peaks for multiple threads. This needs to be fixed.
* added a CVar to control the csv write interval: LLM.LLMWriteInterval
* added static arrays for the enum tags setup. Easier to manage and removes need for slow switch statements.
* renamed FLLMThreadStateManager to FLLMTracker to make it consistent with the enum
#jira UECON-264
Change 3626906 by Joe.Barnes
Fix compile errors when nativizing when a property references a sub object of a dervied type with modified default properties
Change 3628045 by Stewart.Lynch
Merging
//Fortnite/Main/Engine/Source/Runtime/Core/...
to //UE4/Dev-Console/Engine/Source/Runtime/Core/...
LLM - enabled LLM on Windows
* fixed crash in FLLMObjectAllocator destructor. Only happens on Windows shutdown.
* changed Align to AlignArbitrary in LLMArray. Small memory saving.
* clear ThreadStateAllocator in FLLMTracker::Clear(). Small memory saving
* set program size to zero on windows because it isn't relevant
#jira UECON-282
Change 3632279 by Ben.Woodhouse
Back out changelist 3619862
#jira UE-49472
[CL 3632432 by Joe Barnes in Main branch]
#rb none
#lockdown nick.penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3292215 on 2017/02/08 by Nick.Shin
HTML5 emscripten: wasm and wbegl2 support
- emscripten toolchain
#jira UEPLAT-1437 Switch [to] web assembly
#rb none
Change 3293994 on 2017/02/09 by Nick.Shin
HTML5 emscripten: wasm and webgl2 support
- OSX toolchain
#jira UEPLAT-1437 Switch [to] web assembly
#rb none
Change 3317951 on 2017/02/22 by Nick.Shin
HTML5 emscripten: wasm & webgl2 support - RC1
- emscripten toolchain
WARNING: emscripten/incoming/source/include/libc/bit (the file) might need to be deleted first
#jira UEMOB-263 Switch [to] web assembly
#jira UEMOB-201 Support ES3 / WebGL2 in HTML5
#rb none
Change 3318669 on 2017/02/23 by Nick.Shin
HTML5 emscripten: wasm & webgl2 support - RC1
- OSX toolchain
#jira UEMOB-263 Switch [to] web assembly
#jira UEMOB-201 Support ES3 / WebGL2 in HTML5
#rb none
Change 3462146 on 2017/05/26 by Nick.Shin
HTML5 - merge from Release-4.16 to Dev-Mobile
#jira none
#rb none
#rnx
Change 3504996 on 2017/06/22 by Cosmin.Sulea
UEMOB-362 - Add per-texture and per-format compression quality override settings
#rb Dmitriy.Dyomin
#jira UEMOB-362
#codereview Dmitriy.Dyomin
#codereview Jack.Porter
Change 3505056 on 2017/06/22 by Cosmin.Sulea
Back out changelist 3504996 - due to errors generated in xboxOne, PS4 and Switch versions
#rb none
Change 3508049 on 2017/06/23 by Nick.Shin
HTML5 toolchain notes corrections
#jira none
#rb none
#rnx
Change 3508663 on 2017/06/24 by Nick.Shin
HTML5LaunchHelper.exe on linux - redo
- it seems that i need to also check-in the exe and pdb file instead of having CIS make and checking-in them itself...
- modified c# program to output a version number to help track which version of HTML5LaunchHelper is running...
#jira UE-45302 HTML5LaunchHelper.exe hosts the files in the current working directory on Linux
#rnx
#rb none
Change 3509210 on 2017/06/26 by Dmitriy.Dyomin
ExposureScale will be applied during tonemap pass when MobileHDR is on
#rb jack.porter
#codereview Allan.Bentham
Change 3511058 on 2017/06/27 by Cosmin.Sulea
UEMOB-362 - Add per-texture and per-format compression quality override settings - resubmitted
#rb Dmitriy.Dyomin
#jira UEMOB-362
#codereview Dmitriy.Dyomin
Change 3511069 on 2017/06/27 by Jack.Porter
PS4, XboxOne and Switch fixes for changes to ITextureFormat interface
#rb Dmitriy.Dyomin
#jira UEMOB-362
Change 3513028 on 2017/06/28 by Jack.Porter
Merging //UE4/Dev-Main to Dev-Mobile (//UE4/Dev-Mobile)
#rb None
Change 3517409 on 2017/06/30 by Jack.Porter
Merging //UE4/Dev-Main to Dev-Mobile (//UE4/Dev-Mobile)
#rb None
Change 3517730 on 2017/06/30 by Cosmin.Sulea
UEMOB-328 - Improve handling of iOS signing key on remote Mac system keychain when using remote toolchain
#rb Jack.Porter
#jira UEMOB-328
#codereview: peter.sauerbrei
Change 3517757 on 2017/06/30 by Cosmin.Sulea
UE-46245 - Building with remote toolchain does not use Project Setting for iOS signing identity which can cause signing errors
#rb Jack.Porter
#jira UE-46245
#codereview: peter.sauerbrei
Change 3518149 on 2017/06/30 by Adrian.Chelu
UE-43035 Tilt axis for X and Z are not consistent between Android and iOS devices
#rb Jack.Porter
#jira UE-46245
#codereview: Chris Babcock <chris.babcock@epicgames.com>
Change 3524242 on 2017/07/06 by Nick.Shin
HTML5 - refraction shader
note: this CL also contains fixes to webgl2 [float4 vs half2] and a [% vs Mod()] material custom function changes to some TM-ShaderModels shaders
specifically: fixes to and similar with: DitherTemporalAA
#jria UE-46434 No Refraction in QA Game TM-Shadermodels HTML5
#rb none
#rn
#codereview jack.porter dmitriy.dyomin
Change 3535295 on 2017/07/13 by Allan.Bentham
#jira UEMOB-390
Add Android cpu stats.
add 'stat AndroidCPU' to android's console spinner UI.
increase GetCPUState's core count support to 16.
#jira UE-45888
Use cvar value to limit android cpu stat update rate.
#rb none
Change 3535306 on 2017/07/13 by Allan.Bentham
Add missing pragma once
#rb none
Change 3537047 on 2017/07/13 by Ben.Marsh
Fixing case of iOS directories, pt1
#rb none
Change 3537051 on 2017/07/13 by Ben.Marsh
Fixing case of iOS directories, pt2
#rb none
Change 3537373 on 2017/07/14 by Allan.Bentham
Add scope level android egl error verification.
work around minor issue with invalid egl config property.
#rb chris.babcock
Change 3541735 on 2017/07/18 by Allan.Bentham
Add 'sustained performance mode' support for API 24+ devices.
#jira UEMOB-386
#rb chris.babcock
Change 3543001 on 2017/07/18 by Sorin.Gradinaru
#jira UE-45766 Improved Virtual Keyboard cannot receive non-English characters.
- for Android, add an native EditBox above the virtual keyboard to receive the text and pass it to the object from the slate
#rb Chris.Babcock
Change 3554399 on 2017/07/25 by Nick.Shin
STATS disabled for non multi-threaded platforms
#jira UE-47485 ( Pri:1 - 4.18 ) Crash running Stat Command test in TM-Core on Firefox
#rnx
#rb none
Change 3554402 on 2017/07/25 by Nick.Shin
STATS TaskGraph disabled for non multi-threaded platforms
#jira UE-47486 ( Pri:1 - 4.18 ) QAGame hard locks on Firefox when triggering Task Graph Benchmark test
#rb none
#rnx
Change 3556957 on 2017/07/26 by Nick.Shin
HTML5 - WASM enabled by default - part 1 -- commenting out asmjs stuff
begin sunsetting ASM.JS
note to self: CL#3462146 "backout" asmjs
#jira UEMOB-416 WASM enabled by default
#rnx
#rb none
Change 3557654 on 2017/07/26 by Nick.Shin
HTML5 - WASM enabled by default - part 2 -- remove asmjs code
sunsetting ASM.JS
note to self: CL#3462146 "backout" asmjs
#jira UEMOB-416 WASM enabled by default
#rn
#rb none
Change 3557910 on 2017/07/27 by Jack.Porter
Support Client configuration when packaging in the editor
#jira UE-39973
#rb Dmitriy.Dyomin
Change 3557917 on 2017/07/27 by Jack.Porter
Missing file from CL 3557910
#rb trivial
Change 3559642 on 2017/07/27 by Nick.Shin
STATS TaskGraph disabled for non multi-threaded platforms
- both "LockFree stress test" and "task graph benchmark" are disabled - no multi-threading for WASM exist yet (note: ASM.JS has been sunsetted)
- stat command crash "fixed" - but, font size are totally broken - i can look at this (much) later...
- new bug: physx will crash on "gc and level load stress test" -- please bug this as a new jira
#jira UE-47486 ( Pri:1 - 4.18 ) QAGame hard locks on Firefox when triggering Task Graph Benchmark test
#rb none
#rnx
Change 3565656 on 2017/07/31 by Dmitriy.Dyomin
Added a way to lock level position in Word Composition
#jira UE-47713
#rb none
Change 3565757 on 2017/08/01 by Dmitriy.Dyomin
compile fix
#rb none
Change 3567446 on 2017/08/01 by Chris.Babcock
Allow addElement and addElements to only insert once with once="true" attribute in UPL
#jira UE-47951
#ue4
#android
#rb Peter.Sauerbrei
Change 3567592 on 2017/08/01 by Chris.Babcock
Use absolute path for repositories for Gradle
#jira UE-47952
#ue4
#android
#rb Tim.Lincoln
Change 3568690 on 2017/08/02 by Chris.Babcock
Removed warnings for once attribute in UPL
#ue4
#android
#rb none
Change 3569975 on 2017/08/02 by Chris.Babcock
Add <baseBuildGradleAdditions> to UPL to allow additions to the root-level build.gradle
#jira UE-47995
#ue4
#android
#rb Tim.Lincoln
Change 3570117 on 2017/08/02 by Chris.Babcock
Add <setBoolFromPropertyContains> to UPL
- sets bool to true if string list in ini matches contains attribute
#jira UE-47996
#ue4
#android
#rb Jack.Porter
Change 3571552 on 2017/08/03 by Chris.Babcock
Removed unneeded settings.gradle file (generated)
#jira UE-48041
#ue4
#android
#rb none
Change 3572224 on 2017/08/04 by Dmitriy.Dyomin
Better selection tracking in world composition
#rb none
Change 3573662 on 2017/08/04 by Nick.Shin
HTML5 remove PreLoadMap "feature" (was only available/used with HTML5)
- asyncronous loads are not allowed during UEngine::LoadMap()
- the files/code will be repurposed for pakfile CHUNK support
#jira UEMOB-425 HTML5 streaming content investigation (part 1 of 2)
#rn
#rb none
Change 3574471 on 2017/08/07 by Dmitriy.Dyomin
Export ULevelStreamingKismet::LoadLevelInstance function
#rb none
Change 3576262 on 2017/08/08 by Dmitriy.Dyomin
Fixed: widget clipping issues in world composition
#rb none
Change 3576845 on 2017/08/08 by Nick.Shin
set HTML5LaunchHelper application's icon to UE4.ico
#jira UE-19225 HTML5LaunchHelper application does not have an unreal icon
#rb none
#rnx
Change 3578313 on 2017/08/09 by Dmitriy.Dyomin
Added: an RHI call to invalidate/clear cached state, RHIInvalidateCachedState
#jira UEMOB-435
#rb jack.porter
Change 3578364 on 2017/08/09 by Dmitriy.Dyomin
Vertex Fog is disabled on mobile by default. If scene uses vertex fog - Mobile preview and device will show on screen message: PROJECT HAS VERTEX FOG ON MOBILE DISABLED
This saves about 90 instructions in VS and a few in PS
#jira UEMOB-166
#rb jack.porter
Change 3578703 on 2017/08/09 by Nick.Shin
set HTML5LaunchHelper application's icon to UE4.ico
forgot to check in exe and pdb file
#jira UE-19225 HTML5LaunchHelper application does not have an unreal icon
#rb none
#rnx
Change 3578961 on 2017/08/09 by Peter.Sauerbrei
deprecate IOS 8 as the minimum OS supported.
#jira UEMOB-429
#rb chris.babcock
Change 3579319 on 2017/08/09 by Peter.Sauerbrei
fixes for compile errors with Xcode 9 beta 4
#rb none
Change 3579356 on 2017/08/09 by Peter.Sauerbrei
modified minimum IOS to build with
#rb chris.babcock
Change 3579687 on 2017/08/09 by Chris.Babcock
Fix GoogleVR Gradle packaging
#jira UE-48239
#ue4
#android
#rb none
Change 3579921 on 2017/08/10 by Dmitriy.Dyomin
GitHub 3670 : More zoom levels for World Composition (300)
#contributedby: user37337
#jira UE-45977
#3670
#rb none
Change 3580576 on 2017/08/10 by Peter.Sauerbrei
detection of iPad Pro 10.5 and IPad Pro 12.9 (2nd Gen)
#rb chris.babcock
Change 3580611 on 2017/08/10 by Chris.Babcock
Set online provider back to GooglePlay and remove forcing IAP permission (contributed by umerov1999)
#jira UE-48185
#PR #3876
#ue4
#android
#rb Peter.Sauerbrei
Change 3582166 on 2017/08/11 by Nick.Shin
nuke PLATFORM_HTML5_WIN32
PLATFORM_HTML5_WIN32 code removal tested successfully with (force rebuild and repackaging):
* Win64 server (WindowsServer)
* Win64 client (WindowsNoEditor)
* HTML5 client
all playing together via websocket net driver (i've attached a screen shot of this in jira)
code changes touches: physics, audio and main build files
#jira UEMOB-433 Remove Win32 SDL "HTML5 Simulator" code
#rb ben.marsh
#rnx
#codereview josh.adams
#fyi ori.cohen, aaron.mclera
Change 3582474 on 2017/08/11 by Chris.Babcock
Don't use V2 signing for Gear VR APKs
#jira UE-48354
#ue4
#android
#rb Peter.Sauerbrei
Change 3582614 on 2017/08/11 by Chris.Babcock
Filter out unneeded architectures from APK for Gradle builds
#jira UE-48355
#ue4
#android
#rb Peter.Sauerbrei
Change 3582923 on 2017/08/11 by Nick.Shin
backport release 4.17 to dev-mobile
#jira none
#rb none
#rnx
Change 3582924 on 2017/08/11 by Nick.Shin
FNetworkFileServerHttp - error gracefully when port is already in use
#jira UE-46409 [CrashReport] Assertion on Mac: Could not create a libwebsocket - FNetworkFileServerHttp::Init()
#rnx
#rb none
Change 3582925 on 2017/08/11 by Nick.Shin
HTML5 - turn off pak file compression in favor of gzip packages
#jira UE-46729 HTML5 - on shipping builds - turn off pak file compression in favor of gzip packages
#rn
#rb none
Change 3583943 on 2017/08/14 by Cosmin.Sulea
UEMOB-363 - second iteration - Project wide texture quality control by texture group
#rb Dmitriy Dyomin
#jira UEMOB-363
Change 3583967 on 2017/08/14 by Cosmin.Sulea
Back out changelist 3583943
#rb none
Change 3584121 on 2017/08/14 by Peter.Sauerbrei
fix for mac compile failure
#rb none
Change 3587877 on 2017/08/15 by Peter.Sauerbrei
josh's suggested fix is not working for Xcode 8.3, so brute forcing for now
#rb none
Change 3588612 on 2017/08/15 by Peter.Sauerbrei
Xcode 9 project compatbility updates
#rb chris.babcock
#codereview michael.trepka
Change 3589223 on 2017/08/15 by Dmitriy.Dyomin
Fixed: bNavigationAutoUpdateEnabled was not always working when reopeinig the map
Fixed: Navigation Build was not clearing some mesh tiles when bNavigationAutoUpdateEnabled is enabled
Fixed: Streaming out a level in editor was not always updating NavMesh debug draw
#rb lukasz.furman
Change 3589900 on 2017/08/16 by Dmitriy.Dyomin
Support vulkan validation layers on Android, only in Debug and Development configuration (requires r.Vulkan.EnableValidation=1)
#codereview chris.babcock, rolando.caloca
#rb none
Change 3590592 on 2017/08/16 by Nick.Shin
HTML5 emscripten 1.37.19 OSX
#jira UE-47813
#rb none
#rn HTML5 emscripten 1.37.19 OSX
Change 3590597 on 2017/08/16 by Nick.Shin
HTML5 emscripten 1.37.19 Linux
#jira UE-47813
#rb none
#rn HTML5 emscripten 1.37.19 Linux
Change 3590624 on 2017/08/16 by Nick.Shin
HTML5 emscripten 1.37.19 toolchain
#jira UE-47813
#rb none
#rn HTML5 emscripten 1.37.19 toolchain
Change 3591720 on 2017/08/16 by Chris.Babcock
Enable Gradle by default and add button to accept Android SDK license to project settings
#jira UE-48519
#ue4
#android
#rb Tim.Lincoln
#fyi Peter.Sauerbrei
Change 3591998 on 2017/08/16 by Chris.Babcock
Fix nonunity build
#ue4
#android
#rb none
Change 3592407 on 2017/08/17 by Nick.Shin
HTML5 emscripten 1.37.19 Win64
#jira UE-47813
#rb none
#rn HTML5 emscripten 1.37.19 Win64
Change 3592479 on 2017/08/17 by Nick.Shin
HTML5 3rd Party Libs - compiled with emscripten 1.37.19
#jira UE-47813
#rb none
#rn HTML5 3rd Party Libs - compiled with emscripten 1.37.19 toolchain
Change 3592480 on 2017/08/17 by Nick.Shin
HTML5 emscripten 1.37.19 toolchain Epic edits
as well as setting UE4 HTML c# scripts to use new toolchain
#jira UE-47813
#rb none
#rn HTML5 emscripten 1.37.19 toolchain Epic edits
Change 3592481 on 2017/08/17 by Nick.Shin
HTML5 remove old emscripten toolchain
#jira UE-47813
#rb none
#rn HTML5 remove old emscripten toolchain
Change 3592485 on 2017/08/17 by Nick.Shin
HTML5 undo CanUseXGE - this might be breaking CIS for HTML5 builds...
#jira UE-47813
#rb none
#rnx
Change 3592549 on 2017/08/17 by Dmitriy.Dyomin
Added GetDiskTotalAndFreeSpace for IOS and Android
#jira UE-46479
#codereview chris.babcock, peter.sauerbrei
#rb none
Change 3594045 on 2017/08/17 by Peter.Sauerbrei
comment about potential failure case in the remote tool chain
#rb none
Change 3594342 on 2017/08/17 by Peter.Sauerbrei
Merging
//UE4/Main/...
to //UE4/Dev-Mobile/...
#rb none
Change 3594920 on 2017/08/17 by Peter.Sauerbrei
fix for non-unity builds (accidentally merged something incorrectly)
#rb none
Change 3595347 on 2017/08/17 by Chris.Babcock
merge fixes for Android
#ue4
#android
#rb Peter.Sauerbrei
#lockdown Peter.Sauerbrei
Change 3595752 on 2017/08/17 by Chris.Babcock
Update Facebook plugin to support Gradle
#jira UE-48569
#ue4
#android
#fyi Josh.Markiewicz
#rb none
#lockdown Peter.Sauerbrei
Change 3595849 on 2017/08/17 by Chris.Babcock
Fix issue with libovrplatformloader.so for non armv7 targets
#jira UE-48533
#ue4
#android
#rb none
#lockdown Peter.Sauerbrei
Change 3596419 on 2017/08/18 by Peter.Sauerbrei
fix for Mac Editor build failure
#rb none
Change 3597023 on 2017/08/18 by Peter.Sauerbrei
fix for game editor build failure
#rb none
Change 3597032 on 2017/08/18 by Peter.Sauerbrei
fix for app bundle id in Info-Editor.plist
#rb none
Change 3597034 on 2017/08/18 by Peter.Sauerbrei
put back the info.plist, found the real problem
#rb none
Change 3597197 on 2017/08/18 by Peter.Sauerbrei
pull Info.plist from the build products
#rb none
[CL 3600450 by Chris Babcock in Main branch]
#lockdown Nick.Penwarden
#rb none
=====================================
MAJOR FEATURES + CHANGES
=====================================
Change 3385029 on 2017/04/07 by Chris.Babcock
Remove unneeded BILLING permission for Android (it is added by enabling IAP)
#jira UE-43583
#ue4
#android
Change 3388541 on 2017/04/11 by Will.Fissler
Removed "MacNoEditor" and "WindowsNoEditor" as target platforms in the StrategyTV.uproject.
Change 3390026 on 2017/04/12 by Allan.Bentham
Allow vertex texture reads on ES3.1 feature level
#jira UE-43774
Change 3408788 on 2017/04/25 by Dmitriy.Dyomin
Fixed: -iterativedeploy UAT option
Change 3418253 on 2017/05/02 by Allan.Bentham
Enable ICF linker option in android tool chain.
#jira UEMOB-167
Change 3426789 on 2017/05/05 by Jonathan.Fitzpatrick
#jira UE-43518
Fixed a missing cast to the proper game mode
Change 3427859 on 2017/05/08 by Dmitriy.Dyomin
Avoid creating unnecessary FUniqueObjectGuid in foliage (prevents package dirty on actor deletion)
Change 3428842 on 2017/05/08 by Chris.Babcock
Fix environment variable leakage in ant.bat patch (already in 4.16, didn't make the integration/merge)
Fix Intermediate/Android/APK/src cleanup (already in 4.16, didn't make the integration/merge)
#ue4
#android
Change 3432096 on 2017/05/09 by Dmitriy.Dyomin
Android LaunchOn improvements
Change 3433937 on 2017/05/10 by Chris.Babcock
Enable XGE on non-build machine
#ue4
#android
Change 3434556 on 2017/05/11 by Dmitriy.Dyomin
Added mobile separate translucency
#jira UEMOB-146
Change 3436664 on 2017/05/12 by Dmitriy.Dyomin
Fixed: missing translucent objects on mobile, fallout from separate translucency
Change 3437328 on 2017/05/12 by Allan.Bentham
Add android versions of PRAGMA_DISABLE_OPTIMIZATION_ACTUAL and PRAGMA_ENABLE_OPTIMIZATION_ACTUAL
Change 3446874 on 2017/05/18 by Chris.Babcock
Change FGenericPlatformMemoryConstants and FGenericPlatformMemoryStats to use uint64 instead of SIZE_T to handle >4GB Android devices running in ARMv7 mode
#jira
#ue4
#android
Change 3448354 on 2017/05/19 by Dmitriy.Dyomin
Added: Support sRGB texture sampling on Android ES 3.1 and Vulkan
#jira UEMOB-190
Change 3451129 on 2017/05/21 by Dmitriy.Dyomin
Added project option to limit gpu skinning to 2 bone per vertex (Rendering Settings -> Optimizations -> Limit GPU skinning to 2 bones influence)
#jira UEMOB-154
Change 3451131 on 2017/05/21 by Dmitriy.Dyomin
Fixed: NavMesh streaming - stable tile addressing
Change 3451141 on 2017/05/21 by Dmitriy.Dyomin
Avoid drawing quads for clears on mobile
Change 3453549 on 2017/05/23 by Dmitriy.Dyomin
Fixed wrong memreport for STAT_TextureMemoryCube, STAT_PrecomputedLightVolumeMemory, STAT_ReflectionCaptureMemory
Change 3458488 on 2017/05/25 by Dmitriy.Dyomin
Added RenderDoc integration for Android
Change 3458589 on 2017/05/25 by Dmitriy.Dyomin
Fixed foliage occlusion culling after world origin was rebased
Change 3462146 on 2017/05/26 by Nick.Shin
HTML5 - merge from Release-4.16 to Dev-Mobile
#jira none
#rnx
Change 3462166 on 2017/05/26 by Nick.Shin
HTML5 - fix viewport after returning from fullscreen
PR: 113b9ea104
#jira UE-44419 HTML5 - View does not redraw properly after returning from Fullscreen
#rn fix viewport after returning from fullscreen
Change 3464093 on 2017/05/28 by Jack.Porter
Fix for GenerateProjectFiles warnings
#codereview: Nick.Shin
Change 3465335 on 2017/05/30 by Nick.Shin
HTML5LaunchHelper.exe - current working directory "/" check
#jira UE-45302 HTML5LaunchHelper.exe hosts the files in the current working directory on Linux
#rnx
Change 3465499 on 2017/05/30 by Nick.Shin
HTML5 - TaskGraph crash fix & compiler fix when STATS disabled
#jira UE-44811 Projects crash when launching onto Firefox 64-bit
#rnx
Change 3468295 on 2017/05/31 by Chris.Babcock
Allow mediaplayer audio to be disable on Android
#jira UE-45570
#ue4
#android
Change 3469099 on 2017/06/01 by Dmitriy.Dyomin
Fixing mobile separate translucency after merge
Change 3470541 on 2017/06/01 by Chris.Babcock
Fix Android.NewKeyboard behavior
#jira UE-45612
#ue4
#android
Change 3470576 on 2017/06/01 by Chris.Babcock
Blacklist DefaultBloomKernel on mobile platforms (unneeded and takes 32MB)
#jira UE-45548
#ue4
#android
Change 3471583 on 2017/06/02 by Allan.Bentham
#jira UEMOB-361
Add experimental mobile PIE with device preview launch option.
Change 3471708 on 2017/06/02 by Allan.Bentham
Fixes for no unity no pch CIS build.
Add missing #includes
Change 3474619 on 2017/06/05 by Chris.Babcock
Add support for optional Gradle build system
#jira UEMOB-229
#ue4
#android
Change 3477357 on 2017/06/07 by Dmitriy.Dyomin
Added GLES for RenderDoc capture on Android
#contributed by Jimmy Lee (https://github.com/Oculus-VR/UnrealEngine/pull/7)
Change 3477953 on 2017/06/07 by Nick.Shin
HTML5 memory/executable size pass
these fixes contains:
+ build shipping asmjs compressed files (remove serving non-compressed data file)
+ phsyx updated emscripten toolchain cmake config override (i.e. removed EPIC_BUILD_FLAGS match)
+ retired "/Script/BuildSettings.BuildSettings" config code
+ added better verbose feedback to print optimization levels during packaging
#jira UEMOB-382 HTML5 memory/executable size pass
#rn a lot of stability fixes
Change 3479142 on 2017/06/07 by Chris.Babcock
Update Clang version checks and handle 3.9
#jira UE-45812
#ue4
#android
Change 3479416 on 2017/06/08 by Dmitriy.Dyomin
Fixed UBT crash introduced in CL# 3477357
Change 3479425 on 2017/06/08 by Dmitriy.Dyomin
Fixed: CustomDepth sampling outside of PP materials on Mobile
#jira UE-44700
Change 3479600 on 2017/06/08 by Dmitriy.Dyomin
Do "-skipdeploy" when packaging
Change 3481938 on 2017/06/09 by Dmitriy.Dyomin
Fixed: LG G6, Samsung Galaxy S8 Letter box issue
#jira UE-45164
Change 3482725 on 2017/06/09 by Chris.Babcock
Fix out of bounds access to iChild
#jira none
Change 3482735 on 2017/06/09 by Chris.Babcock
Support for NDK14b and start of NDK15 support (Clang 5.0)
#jira UEMOB-240
#ue4
#android
Change 3484209 on 2017/06/11 by Dmitriy.Dyomin
fixed warning introduced in CL# 3481938
Change 3484256 on 2017/06/11 by Dmitriy.Dyomin
Fixed: HighresShot with 'Use Customdepth as mask' in Feature level ES2 (Android preview rendering level) leads to Engine crash
#jira UE-43655
also requires content changes in CL# 3484255
Change 3484295 on 2017/06/12 by Dmitriy.Dyomin
Fixed: Deferred Decals move with the camera in HTML5
#jira UE-45606
Change 3484748 on 2017/06/12 by Chris.Babcock
Add detection of Houdini (running on Intel Android CPU emulating ARM)
#jira UE-45934
#ue4
#android
Change 3484766 on 2017/06/12 by Chris.Babcock
Add missing log message for UsingHoudini
#jira UE-45934
#ue4
#android
Change 3485762 on 2017/06/12 by Chris.Babcock
Check in Gradle TPS
#jira none
#ue4
#android
Change 3486596 on 2017/06/13 by Jack.Porter
Fixed merge error
Change 3487559 on 2017/06/13 by Peter.Sauerbrei
disable bEnableREmoteNotifications in binary builds
#jira UE-44156
Change 3487875 on 2017/06/13 by Peter.Sauerbrei
make it so we don't crash if the device isn't paired
#jira UE-38247
Change 3487949 on 2017/06/13 by Peter.Sauerbrei
fix for casing of DotNET in several locations from PR#3112 (portaloffreedom and Madh93)
#jira UE-40396
Change 3488155 on 2017/06/13 by Peter.Sauerbrei
fix for intermediate being lower cased when we want mixed case, keeps commandline txt file lower
cased (original PR#2939 from kosz78, modified from that change)
#jira UE-38737
Change 3488428 on 2017/06/13 by Chris.Babcock
Fix permissions on gradlew on Mac and Linux
#jira UE-46002
#ue4
#android
Change 3488735 on 2017/06/13 by Dmitriy.Dyomin
Removed MDG note about crash on none-mali devices
Change 3488961 on 2017/06/14 by Dmitriy.Dyomin
Fixed: scene capture component was applying only default ShowFlags in game
Change 3489162 on 2017/06/14 by Jack.Porter
Removed checkbox "Deferred Rendering with Metal" on iOS. This feature is no longer supported and will be replaced by a Metal 2-based renderer.
#jira UE-41766
Change 3489192 on 2017/06/14 by Peter.Sauerbrei
hide 32-bit and OpenGL options for IOS
#jira none
Change 3489207 on 2017/06/14 by Peter.Sauerbrei
make the MetalMRT setting hidden instead of removed
Change 3489593 on 2017/06/14 by Jack.Porter
Removed the Android_All cook flavor as it's deprecated in favor of Android_Multi
#jira UE-45469
Change 3491385 on 2017/06/15 by Dmitriy.Dyomin
Fixed: SM_FireFX Particle not rendering for various Android texture compressions
#jira UE-46083
Change 3491402 on 2017/06/15 by Dmitriy.Dyomin
Fixed: Static + CSM shadows cause a crash
#jira UE-46091
Change 3493586 on 2017/06/15 by Chris.Babcock
Remove extra > in AndroidManifest
#jira UE-46134
#ue4
#android
Change 3496193 on 2017/06/16 by Chris.Babcock
Fix DeviceProfileManager setting in WEX
#jira UE-46176
#ue4
#android
[CL 3496903 by Peter Sauerbrei in Main branch]
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3388286 on 2017/04/11 by Chris.Bunner
Fix mips in texture GnmUAV creation.
Change 3388287 on 2017/04/11 by Chris.Bunner
Improved PS/CS code sharing for TemporalAA.
Change 3388291 on 2017/04/11 by Chris.Bunner
HLODs now correctly hide their children in shadow maps.
Propagate bCastFarShadow flag on HLOD generation.
#jira UE-42254
Change 3388448 on 2017/04/11 by Brian.Karis
Better handle divide by zero
Change 3388449 on 2017/04/11 by Brian.Karis
Optimizations to shading model math.
PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx)
Change 3388455 on 2017/04/11 by Uriel.Doyon
Changed Remove for RemoveSwap when clearing dynamic component references
Change 3388612 on 2017/04/11 by Simon.Tourangeau
Support shaders in projects and in plugins
When searching for a shader it will
- First look in Engine/Shaders as usual
- Then in project's Shader folder
- Then in all enabled plugin Shader folders
Project or plugin must be loaded in PostConfigInit phase
Tested in PIE, engine (cooked, packaged)
Change 3388819 on 2017/04/11 by Arne.Schober
DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware.
#RB Lina.Halper, Rolando.Caloca
Change 3388862 on 2017/04/11 by Guillaume.Abadie
Allows Motion Blur and TAA in scene capture 2d.
Change 3388953 on 2017/04/11 by Uriel.Doyon
Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it.
#UE-43220
Change 3389138 on 2017/04/11 by Arne.Schober
DR - Fix crash when opening a Level without Contentbrowser open.
#RB Matt.Kuhlenschmidt
Change 3389400 on 2017/04/11 by Uriel.Doyon
- Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled()
- Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF()
- FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes.
- Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode.
- Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution)
- Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel.
- Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place.
- New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials
#jira UE-39505
Change 3389860 on 2017/04/12 by Richard.Wallis
UE-41407 Cable actor does not render correctly in viewport on Mac.
Build the mesh at creation time - call into exisiting mesh create function.
Change 3390933 on 2017/04/12 by Arne.Schober
DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function
#RB Marcus.Wassmer
Change 3391010 on 2017/04/12 by Ben.Marsh
Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering.
Change 3391412 on 2017/04/12 by Uriel.Doyon
Mesh Decals are now sorted according to the component TranslucencySortPriority.
#jira UE-43053
Change 3392117 on 2017/04/13 by Guillaume.Abadie
Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar.
Change 3392179 on 2017/04/13 by Guillaume.Abadie
Attempts to fix linux compilation by removing mistakenly submitted dead code.
Change 3392231 on 2017/04/13 by Guillaume.Abadie
Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups...
Change 3393879 on 2017/04/14 by Guillaume.Abadie
Attempts to fix linux compilation warning.
Change 3393881 on 2017/04/14 by Guillaume.Abadie
Back out changelist 3393879
Change 3393882 on 2017/04/14 by Guillaume.Abadie
Attempts #2 to fix linux compilation error.
Change 3394100 on 2017/04/14 by Chris.Bunner
Corrected material shared sampler usage with mip-biasing.
Change 3394174 on 2017/04/14 by Rolando.Caloca
DR - Change ensure to warning
Change 3394221 on 2017/04/14 by Marcus.Wassmer
Fix poseable mesh bounds calculation.
Change 3396238 on 2017/04/17 by David.Hill
Fix Bloom with LensFlare
Duplicating fix - will also fix directly in 4.16
#jira 44050
Change 3397055 on 2017/04/17 by Joe.Graf
Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes
#CodeReview: matt.kuhlenschmidt
#rb: n/a
Change 3397921 on 2017/04/18 by Joe.Graf
Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering
#CodeReview: arciel.rekman, matt.kuhlenschmidt
#rb: n/a
Change 3398406 on 2017/04/18 by Rolando.Caloca
DR - Fix shaders in plugins on Mac
Change 3399546 on 2017/04/19 by Benjamin.Hyder
Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows)
Change 3399725 on 2017/04/19 by Guillaume.Abadie
Avoids compiling PCSS shaders for SM4.
Change 3400295 on 2017/04/19 by Michael.Trepka
Fixed metal shader compile errors in MorphTargets.usf
Change 3400457 on 2017/04/19 by Michael.Trepka
Merged Rolando's shader fixes
Change 3400473 on 2017/04/19 by Arne.Schober
DR - provide Aftermath Reason when init failed.
#RB none
Change 3400699 on 2017/04/19 by Arne.Schober
DR - Fixed Text macro
#RB none
Change 3402280 on 2017/04/20 by Simon.Tovey
Minor cascade fix
#tests no crash
#jira UE-41560
Change 3402517 on 2017/04/20 by Arne.Schober
DR - Fix static analysis warning
#RB none
Change 3403897 on 2017/04/21 by Arne.Schober
DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC
#RB None
#jira UE-43898
Change 3404591 on 2017/04/21 by Olaf.Piesche
#jira UE-41979
Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash.
Change 3407451 on 2017/04/25 by Daniel.Wright
Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume
Change 3407452 on 2017/04/25 by Daniel.Wright
Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger
Change 3408397 on 2017/04/25 by Daniel.Wright
ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately.
Change 3408428 on 2017/04/25 by Daniel.Wright
Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows
Change 3409764 on 2017/04/26 by Daniel.Wright
Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5.
Change 3411659 on 2017/04/27 by Daniel.Wright
[Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this
Change 3411660 on 2017/04/27 by Daniel.Wright
[Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes
Change 3411667 on 2017/04/27 by Daniel.Wright
[Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize.
Change 3411668 on 2017/04/27 by Daniel.Wright
[Copy] Better indirect capsule shadow draw event info
Change 3411669 on 2017/04/27 by Daniel.Wright
[Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile.
Change 3411755 on 2017/04/27 by Daniel.Wright
[Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque)
* Removed r.OcclusionQueryLocation
Change 3411827 on 2017/04/27 by Daniel.Wright
[Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead
Change 3411829 on 2017/04/27 by Daniel.Wright
Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef
Change 3411837 on 2017/04/27 by Daniel.Wright
[Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo
Change 3411838 on 2017/04/27 by Daniel.Wright
[Copy] Skip tracking MaterialRenderProxyMap on cooked platforms
Change 3411843 on 2017/04/27 by Daniel.Wright
[Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM)
* Gnm was not tracking DepthClearValue when a depth target was set but not cleared
* Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist)
* Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values
Change 3411873 on 2017/04/27 by Daniel.Wright
[Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once.
* 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms)
Change 3411891 on 2017/04/27 by Daniel.Wright
[Copy] GatherShadowPrimitives optimizations
* Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x)
* Much flatter primitive octree (16 -> 256 max primitives)
* Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows
* FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs.
* StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4.
Change 3412192 on 2017/04/27 by Michael.Trepka
Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426
Change 3412547 on 2017/04/27 by Daniel.Wright
Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee
Change 3414239 on 2017/04/28 by Arne.Schober
DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it.
#RB none
#jira UE-44500
Change 3414754 on 2017/04/28 by Daniel.Wright
Added VolumetricFogEmissive to ExponentialHeightFogComponent
* Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term
Change 3416859 on 2017/05/01 by Arne.Schober
DR - Remove FeatureLevel from the Clear Functions to reduce area of error
#RB Rolando.Caloca
Change 3420750 on 2017/05/03 by Arne.Schober
DR - [UE-44497] - Fix several PS4 validation layer issues
#RB Marcus.Wassmer
Change 3422869 on 2017/05/04 by Benjamin.Hyder
Fix compile error from merge.
Change 3423938 on 2017/05/04 by Marc.Olano
[UE-44453] Fix bloom problems by moving saturate after vector math
Change 3424494 on 2017/05/04 by Olaf.Piesche
#jira UE-44589
When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable.
#tests as described in jira ticket
Change 3424754 on 2017/05/04 by Uriel.Doyon
Fixed call to get texture compressor module outside the main thread.
#jira UE-42168
Change 3425447 on 2017/05/05 by Uriel.Doyon
#buildfix
Change 3427042 on 2017/05/05 by Arne.Schober
DR - Fix one of my typos
#RB none
Change 3428119 on 2017/05/08 by Marcus.Wassmer
Fix UE-44733
static analysis warning.
Change 3428222 on 2017/05/08 by Uriel.Doyon
Fixed bad condition in translucency rendering
#jira UE-44452
Change 3429794 on 2017/05/08 by Uriel.Doyon
Fixed issues with lightshafts and low res translucency.
#jira UE-44452
Change 3430921 on 2017/05/09 by Rolando.Caloca
DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders.
- Also fixes using the correct fxc.exe path to match the DLL we distribute.
Change 3431156 on 2017/05/09 by Rolando.Caloca
DR - Remove unused code
Change 3431396 on 2017/05/09 by David.Hill
Copy of changes made directly in 4.16 ( CL 341037 )
to be submitted to dev-rendering
#jira UE-44641
Change 3431400 on 2017/05/09 by Rolando.Caloca
DR - Fix typo
Change 3431527 on 2017/05/09 by David.Hill
#rb: none
Oops.
comment out r.ShaderDevelopmentMode =1
Change 3431590 on 2017/05/09 by Daniel.Wright
Removed early return landmine in USceneCaptureComponent2D::Serialize
Change 3431591 on 2017/05/09 by Daniel.Wright
Disallow map building while in PIE, or PIE while buildling lighting
Change 3431594 on 2017/05/09 by Daniel.Wright
Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels.
Change 3431667 on 2017/05/09 by Daniel.Wright
Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut.
* The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16
* Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX
Change 3432366 on 2017/05/10 by Richard.Wallis
Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread.
#jira UE-36006
Change 3432367 on 2017/05/10 by Richard.Wallis
Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set.
Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case.
#jira UE-44322
Change 3432409 on 2017/05/10 by Richard.Wallis
Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895)
Fix for deferred store actions getting cleared when we don't have a valid render target.
Change 3432833 on 2017/05/10 by Daniel.Wright
Fixed Ocean compile error
Change 3432874 on 2017/05/10 by Marc.Olano
Improved captions for Noise and VectorNoise material nodes
Change 3432947 on 2017/05/10 by Richard.Wallis
Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook.
- Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag.
#jira UE-44657
Change 3433484 on 2017/05/10 by Arne.Schober
DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled.
#jira UE-44393
#RB Daniel.Wright
Change 3433515 on 2017/05/10 by Arne.Schober
DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used.
#RB Daniel.Wright
Change 3433606 on 2017/05/10 by Daniel.Wright
Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume.
Change 3433619 on 2017/05/10 by Daniel.Wright
Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE.
Change 3433795 on 2017/05/10 by Arne.Schober
DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine
#RB marcus.Wassmer
Change 3433941 on 2017/05/10 by Daniel.Wright
Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere.
* Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX
* Volumetric fog 2.87ms -> 2.09ms in the same scene
Change 3435139 on 2017/05/11 by Daniel.Wright
Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean
Change 3435297 on 2017/05/11 by Arne.Schober
DR - Remove manual AlignOf and use C++11 keyword instead
#RB Steve.Robb
Change 3435367 on 2017/05/11 by Daniel.Wright
Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights
* 1.5ms -> 1.38ms on 970 GTX with 24 spotlights
Change 3435522 on 2017/05/11 by Brian.Karis
Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal.
Change 3436063 on 2017/05/11 by Daniel.Wright
Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting
Change 3436269 on 2017/05/11 by Uriel.Doyon
Fixed UVChannel data possibly not up-to-date depending on user manips.
Change 3436611 on 2017/05/12 by Simon.Tovey
Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling.
Change 3436676 on 2017/05/12 by Simon.Tovey
Fix for fixed bounds being "invalid" unless set via the toolbar option.
Change 3436700 on 2017/05/12 by Simon.Tovey
Crash fix.
Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html
Particle proxies would have stale material resource pointers if the material is changed while the system was invisible.
If the old material is freed during this time, the next time the system renders it will crash.
Change 3437367 on 2017/05/12 by Brian.Karis
Fixed bug with small UV charts not packing.
Change 3437860 on 2017/05/12 by Arne.Schober
DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64
#RB none
Change 3437972 on 2017/05/12 by Arne.Schober
DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary.
#RB none
Change 3437975 on 2017/05/12 by Chris.Bunner
Added calculation for MaterialParamsEx to MeshDecals.usf.
#jira UE-43052
Change 3438109 on 2017/05/12 by Rolando.Caloca
DR - Support for -nomcpp on SCW
Change 3438889 on 2017/05/15 by Chris.Bunner
Nullptr check in a few material uniform expressions.
Change 3439351 on 2017/05/15 by Chris.Bunner
Added tooltip to Power material expression.
Change 3439763 on 2017/05/15 by Daniel.Wright
Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights
Change 3439764 on 2017/05/15 by Daniel.Wright
Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups
Change 3440722 on 2017/05/16 by Guillaume.Abadie
Exposes Scene capture's FOV to blueprints
Change 3441680 on 2017/05/16 by Uriel.Doyon
Added units to point light intensity, to allow the user to specify the value in candelas or lumens.
New point light actors now configure the intensity in candelas by default.
Replaced viewport exposure settings by an EV100 slider.
Hidding the tone mapper in the show flag now still applies the exposure.
Added a new AutoExposure method called EV100 which allows to specify :
- MinEV100, MaxEV100
- Calibration Constnat
- Exposure Compensation
#jira UE-42783
Change 3441884 on 2017/05/16 by Uriel.Doyon
Fixed StreamingDistanceMultiplier not being applied to the texture streaming data.
Change 3442800 on 2017/05/17 by Gil.Gribb
Fixed botched merge.
Change 3442896 on 2017/05/17 by Gil.Gribb
UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster.
Change 3443951 on 2017/05/17 by Richard.Wallis
Added Apple override allocator macro - each command encoder type needs it's own allocator queue.
Change 3444787 on 2017/05/17 by Daniel.Wright
Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0.
Change 3444882 on 2017/05/17 by Daniel.Wright
Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear
Change 3444883 on 2017/05/17 by Brian.Karis
Improved contact shadows
Change 3445048 on 2017/05/17 by Daniel.Wright
Fixed particle lights in forward shading, they were not setting the lighting channel mask properly
Change 3445107 on 2017/05/17 by Michael.Trepka
Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases.
#jira UE-43725
Change 3445212 on 2017/05/17 by Uriel.Doyon
Added a -CSV option to ListTextures command
Change 3445947 on 2017/05/18 by Richard.Wallis
Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only.
Change 3446545 on 2017/05/18 by Chris.Bunner
Removed hardcoded (and unused) MRT write from Decal shaders.
#jira UE-45095
Change 3446568 on 2017/05/18 by Marc.Olano
Sobol and image-based importance sampling C++ functions and blueprint nodes
Change 3446988 on 2017/05/18 by Marc.Olano
Fix build error: missing include
Change 3446990 on 2017/05/18 by Marc.Olano
Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes)
Change 3447142 on 2017/05/18 by Rolando.Caloca
DR - RWLock instead of mutex for PSO cache
Change 3447144 on 2017/05/18 by Uriel.Doyon
Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files.
Change 3447794 on 2017/05/18 by Brian.Karis
Virtual texturing foundation code
Change 3448944 on 2017/05/19 by Arciel.Rekman
Fix non-unity Linux (and Mac, etc) builds.
- Mac fix is tentative, did not try.
Change 3449183 on 2017/05/19 by Marcus.Wassmer
Duplicate fix for reflection captures to happen after sequencer updates.
Change 3449196 on 2017/05/19 by Uriel.Doyon
Handling RCM_MinMax when reading FloatRGBA textures.
This fixes pixel inspector always reading 1 for scene color values greater than one.
Change 3451652 on 2017/05/22 by Rolando.Caloca
DR - Compile fix
#jira UE-45245
Change 3451660 on 2017/05/22 by Chris.Bunner
Additional compile fix.
#jira UE-45245
Change 3451897 on 2017/05/22 by Daniel.Wright
Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering.
Change 3452055 on 2017/05/22 by Rolando.Caloca
DR - Switch compile fix
#jira UE-45265
Change 3452089 on 2017/05/22 by Rolando.Caloca
DR - Compile fix
#jira UE-45246
Change 3452108 on 2017/05/22 by Rolando.Caloca
DR - Compile fix
#jira UE-45246
Change 3452179 on 2017/05/22 by Brian.Karis
Exposed dimensions. Fixed static analysis.
Change 3452734 on 2017/05/22 by Daniel.Wright
When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass.
Change 3452770 on 2017/05/22 by Daniel.Wright
Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere
Change 3452861 on 2017/05/22 by Rolando.Caloca
DR - Switch compile fix
Change 3452952 on 2017/05/22 by Brian.Karis
Small VT fixes
Change 3453647 on 2017/05/23 by Richard.Wallis
Fix for tessellation shaders on Mac (Metal v1.2) failing to compile.
#jira UE-45227
Change 3454844 on 2017/05/23 by Uriel.Doyon
Fixed extra X16 on some point lights
#jira UE-45250
Change 3454934 on 2017/05/23 by Chris.Bunner
Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability.
Change 3457131 on 2017/05/24 by Arne.Schober
DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode
#jira UE-45317
#RB Chris.Bunner
Change 3457141 on 2017/05/24 by Marc.Olano
Sobol bug fixes
Change 3457953 on 2017/05/24 by Brian.Karis
Fix static analysis
#jira UE-45315
#jira UE-45314
#jira UE-45313
Change 3459064 on 2017/05/25 by Chris.Bunner
Fix for out of bounds material translation crash.
#jira UE-45406
Change 3459700 on 2017/05/25 by Brian.Karis
Revert using sprite index buffer because the vert order is different.
Change 3459847 on 2017/05/25 by Chris.Bunner
Fixing ensure in RenderTestMap.
[CL 3461201 by Chris Bunner in Main branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3386262 on 2017/04/10 by Ben.Marsh
Add app-local deployment of DirectX components that are no longer included with newer versions of Windows by default (XAudio 2.7, XInput 1.3). Also add a one-click button to the packaging settings to include the default app-local dependencies, rather than having to specify the path.
Change 3386999 on 2017/04/10 by Ben.Marsh
Plugins: Add support for explicit dependencies from one plugin onto another. Required plugins can be configured in an identical manner to project files, by adding a "Plugins" key to the .uplugin file. Dependencies are automatically built and loaded, and the plugin browser will warn if you try to disable a plugin that something else has a dependency on.
Change 3387073 on 2017/04/10 by Ben.Marsh
Move FLightPropagationRuntimeSettings into the Renderer module, to remove engine dependency on a plugin.
Change 3387988 on 2017/04/11 by Steve.Robb
Comments added to clarify the role of DestructItem and DestructItems.
Change 3388085 on 2017/04/11 by Ben.Marsh
UBT: Fix bEnabled flag on plugin references being ignored. Now collect up all the plugin references in order of priority before creating plugin instances for them. Fixes CIS fail for UT.
Change 3390048 on 2017/04/12 by Richard.Hinckley
#jira UE-43876
Fixed description of Streaming settings (within Project Settings).
Change 3390697 on 2017/04/12 by Steve.Robb
CLASS_PointersDefaultToAutoWeak and CLASS_PointersDefaultToWeak removed.
Change 3390711 on 2017/04/12 by Steve.Robb
AGRESSIVE_ARRAY_FORCEINLINE removed.
Change 3392167 on 2017/04/13 by Robert.Manuszewski
UObject can be added to GC cluster only if all of its Outers can also be added to it.
Fixing asserts caused by components that are added to GC clusters even if their owner actors that can't be in GC clusters.
#jira UE-42948
Change 3392309 on 2017/04/13 by Robert.Manuszewski
When adding objects to clusters after these clusters have been created it's possible to come across objects that are already in the cluster we're adding the object to so instead of crashing, allow it.
Change 3392620 on 2017/04/13 by Ben.Marsh
UGS: Only check for updates every 5 minutes.
Change 3392623 on 2017/04/13 by Ben.Marsh
UGS: Only poll for new changes every 60 seconds.
Change 3392744 on 2017/04/13 by Ben.Marsh
UGS: Query changelist descriptions individually to determine whether changes affect code or content, to hopefully reduce Perforce server load.
Change 3392874 on 2017/04/13 by Ben.Marsh
UGS: Allow specifying regexes in the project config file which filters which changes to be displayed. Useful for changes submitted by build machines, updates to collections, etc...
Change 3392878 on 2017/04/13 by Ben.Marsh
Update UGS to version 1.96
Change 3395635 on 2017/04/17 by Ben.Marsh
UAT: Prefix log output from executing UAT commands through BuildGraph with the name of that command.
Change 3395655 on 2017/04/17 by Ben.Marsh
UAT: Add a command for syncing a DDC over the network (SyncDDC). Allows specifying a maximum size to copy, number of days worth of modified files to copy, and time limit not to be exceeded.
Change 3396989 on 2017/04/17 by Wes.Hunt
CrashReporter configurable tweaks.
* Added QueueWaitingTimeAlertThreshold (used to be hardcoded to 1 min).
- When the queue waiting time gets beyond this many seconds, trigger a slack alert message. Default is 10 min.
- Zero means never alert.
* Added DiskSpaceAvailableAlertInterval (used to be hardcoded to 1 day).
- Interval by which to report disk space availability.
- Default is never (Zero)
* Updated config file to match production config.
#codereview:jin.zhang
Change 3397656 on 2017/04/18 by Ben.Marsh
UBT: Allow modules to opt-out of getting the default include paths from being added, by setting bAddDefaultIncludePaths = false from their build.cs file.
Change 3397677 on 2017/04/18 by Robert.Manuszewski
PR #3167 : Adding more descriptive error text to DetatchLinker error check (by rooneym)
Change 3397722 on 2017/04/18 by Robert.Manuszewski
PR #2252: Increase linker reporting for failed imports (Contributed by FineRedMist)
Change 3397739 on 2017/04/18 by Richard.Hinckley
#jira UE-44100
Fixed SanitizePackageName() to remove double-slash, triple-slash, etc. from package names. Also updated CreatePackage() to call SanitizePackageName() before creating.
Change 3398023 on 2017/04/18 by Ben.Marsh
PR #3105: Cook/package with editor and debugger attached (Contributed by projectgheist)
Change 3398095 on 2017/04/18 by Ben.Marsh
PR #3051: Generate map file from UAT (Contributed by projectgheist)
Change 3398212 on 2017/04/18 by Ben.Marsh
PR #2915: UE-38232: Removed duplicate stats (Contributed by projectgheist)
Change 3399304 on 2017/04/19 by Ben.Marsh
UGS: Prevent editor target files being removed when running custom tools.
Change 3399306 on 2017/04/19 by Robert.Manuszewski
Moved InitPropertiesFromCustomList to UbLueprintGeneratedClass and made it thread safe
Change 3399729 on 2017/04/19 by Steve.Robb
Simple optimization to TBitArray::RemoveAt() when all removed bits are at the end of the array.
RemoveAtSwap() now simply decrements the count instead of calling RemoveAt().
Checks for a positive count added to RemoveAt() and RemoveAtSwap().
Change 3399750 on 2017/04/19 by Jin.Zhang
Order branch alphabetically #RB
Change 3400186 on 2017/04/19 by Steve.Robb
Per-header generated code.
Change 3401458 on 2017/04/20 by Steve.Robb
Static log categories moved out of headers to prevent duplicates when the header is included multiple times.
#jira UE-37507
Change 3401657 on 2017/04/20 by Gil.Gribb
UE4 - Simplified and reworked lock free lists and the task graph bringing all platforms under the same scheme.
Change 3401735 on 2017/04/20 by Gil.Gribb
UE4 - Updated apple platform atomics with a new clang version which is intended to be shared among all clang platforms.
Change 3403362 on 2017/04/21 by Steve.Robb
Algo::Sort() fixed to support C arrays.
Size+count versions of Also::IsSorted() deprecated.
Algo::IsSortedBy() added.
Algo::FindBy() added to allow an element to be found by projection.
Simplifications and generalizations.
Change 3404017 on 2017/04/21 by Ben.Marsh
Fix issue where referenced plugin descriptors were missing from console builds, and prevent monolithic builds from offering to disable missing plugins.
Change 3405299 on 2017/04/24 by Steve.Robb
Clarified the class of the incompatible function in the error message about incompatible BP event specifiers.
#jira UE-35106
Change 3405302 on 2017/04/24 by Ben.Marsh
UBT: Allow excluding documentation from generated project files, by setting <ProjectFileGenerator><bIncludeDocumentation>false</bIncludeDocumentation></ProjectFileGenerator> in the XML configuration file.
Change 3405629 on 2017/04/24 by Ben.Marsh
Rename CPPEnvironment to CppCompileEnvironment, to reflect the class name.
Change 3406431 on 2017/04/24 by Ben.Marsh
UAT: Fix incorrect handling of P4SubmitOptions when multiple values are present.
Change 3406670 on 2017/04/24 by Ben.Marsh
UBT: Enable warnings for classes with virtual functions and no virtual destructor (C4265 on Windows, -fdelete-non-virtual-dtor on Clang).
Change 3407080 on 2017/04/25 by Gil.Gribb
UE4 - Critical fix: Propoerly disambiguate imports with the same name and the same outer name. This fixes an assert: LocalExportIndex.IsNull.
Change 3407486 on 2017/04/25 by Gil.Gribb
UE4 - Made changes so that servers, programs and non-engine executables do not create background or high priority threads.
Change 3407495 on 2017/04/25 by Gil.Gribb
UE4 - Tweaked out XBox and Windows low level file IO.
Change 3407497 on 2017/04/25 by Gil.Gribb
UE4 - Fixed bug in the pak precacher that would result in blocks being discarded too soon, which, in turn, resulted in redudnant reads.
Change 3407705 on 2017/04/25 by Ben.Marsh
Removing most of the junk in DotNETUtilities.
Change 3409701 on 2017/04/26 by Ben.Marsh
Disable another static analyzer warning for third party libraries.
Change 3410074 on 2017/04/26 by Daniel.Lamb
Network platform file runs heart beats and responds to modified file changes.
Cook on the fly server in the editor (COTS) now detects changes to content and notifies client.
Fixed issue with network platform file not using correct sandbox.
#test cook on the side shootergame
Change 3411131 on 2017/04/27 by Steve.Robb
TIsTriviallyDestructible now supports forward-declared enums.
Change 3411186 on 2017/04/27 by Steve.Robb
Fix for #includes in generated code for Within classes which are in a different module from the generated class.
Change 3411917 on 2017/04/27 by Steve.Robb
Fixes to pushing/popping the CPP macro.
Change 3411966 on 2017/04/27 by Steve.Robb
Include spam reduced in generated code.
Change 3412155 on 2017/04/27 by Ben.Marsh
Fix for PVS Studio warning: VFOVInRadians used instead of HFOVInRadians.
Change 3412223 on 2017/04/27 by Ben.Marsh
Fix for PVS-Studio warning: Calling SetHelperA.Num() twice.
Change 3412273 on 2017/04/27 by Ben.Marsh
Fix for PVS-Studio warning: Duplicated variable name.
Change 3412511 on 2017/04/27 by Ben.Marsh
PR #3462: Fixed PVS-Studio issues (Part 1) (Contributed by PaulEremeeff)
Change 3412582 on 2017/04/27 by Ben.Marsh
Fix for PVS-Studio warning: Incorrect variable name in copy/pasted code
Change 3413136 on 2017/04/28 by Robert.Manuszewski
Helper functions for dissolving specific GC clusters
Change 3413310 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Incorrect variable name in copy/pasted code.
Change 3413341 on 2017/04/28 by Gil.Gribb
UE4 - Add prestream capability to allow us to preload always loaded sublevels. Only turned on for Shootergame.
Change 3413351 on 2017/04/28 by Ben.Marsh
Include code analysis macros directly from Platform.h, so that macros are available to everything.
Change 3413352 on 2017/04/28 by Ben.Marsh
Fixing a few more PVS studio warnings.
Change 3413437 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Comparison is always true.
Change 3413759 on 2017/04/28 by Ben.Marsh
Suppressing warnings for PVS-Studio.
Change 3413784 on 2017/04/28 by Ben.Marsh
Fix PVS-Studio warning.
Change 3413898 on 2017/04/28 by Ben.Marsh
Fix PVS-Studio warning: Same conditional is checked twice.
Change 3413915 on 2017/04/28 by Ben.Marsh
Fix PVS-Studio warning: LHS of expression is identical to RHS.
Change 3413989 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: If CurrentGraph->SubGraphs.Num() == 1, it will always enter the first conditional block.
Change 3414053 on 2017/04/28 by Ben.Marsh
More PVS-Studio fixes.
Change 3414062 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Pointer to object goes out of scope without being freed.
Change 3414070 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Fix incorrect condition.
Change 3414071 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Array index is always zero.
Change 3414116 on 2017/04/28 by Ben.Marsh
BuildGraph: Allow marking compile tasks as unsuitable for use with the parallel executor, via an AllowParallelExecutor="false" attribute.
Change 3414160 on 2017/04/28 by Ben.Marsh
Add support for running PVS-Studio through UnrealBuildTool. To use, pass -StaticAnalyzer=PVSStudio to the build command line (similarly, the Visual C++ analyzer can now be invoked using -StaticAnalyzer=VisualCpp). A log file will be written to the Engine/Saved/PVS-Studio or <Project>/Saved/PVS-Studio directory containing diagnostics, which can be opened using the "unparsed output" filter in the PVS-Studio standalone application. High priority warnings are printed to stdout.
Change 3414237 on 2017/04/28 by Ben.Marsh
EC: Allow disabling and enabling the log preprocessor via special markers in the log.
To disable: <-- Suspend Log Parsing -->
To enable: <-- Resume Log Parsing -->
Change 3414343 on 2017/04/28 by Ben.Marsh
UBT: Exclude ThirdParty folders from PVS output.
Change 3414392 on 2017/04/28 by Ben.Marsh
Fix regular strings being casted to BSTRs; BSTRs have a hidden length prefix in the two bytes before the first character, so passing a regular TCHAR* is reading random memory.
Change 3414459 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Object goes out of scope without being freed.
Change 3414495 on 2017/04/28 by Ben.Marsh
Suppress some more PVS-Studio warnings.
Change 3414514 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Testing WorldType being equal to EditorPreview and not equal to Inactive is redundant; changing to match description in comment instead.
Change 3414526 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Variable assigned to itself has no effect.
Change 3415183 on 2017/04/29 by Ben.Marsh
Fix conflict in macro definitions for ENABLE_HTTP_FOR_NFS - rename the macro defined by NetworkFile to ENABLE_HTTP_FOR_NF. Hopefully fix CIS.
Change 3415765 on 2017/05/01 by Ben.Marsh
Suppressing PVS-Studio warning to get things building cleanly. Not sure if FContentHelper is being leaked or not.
Change 3415853 on 2017/05/01 by Ben.Marsh
EC: Fix jobs never completing if a "Sync & Build" step fails. Dependent jobs should evaluate their run conditions as soon as the parent step finishes, rather than waiting for child job steps to be created.
Change 3416138 on 2017/05/01 by Ben.Marsh
Fix Fortnite cook failures. Not sure what the exact problem is here, but my hunch is that discarded "const" causes blueprint compile failures due to not being able to connect output pins between nodes for overloaded functions, or something like that.
Change 3416309 on 2017/05/01 by Ben.Marsh
Build: Fix node names for static analysis.
Change 3416360 on 2017/05/01 by Ben.Marsh
UBT: Remove unused arguments to PrepForUATPackageOrDeploy for Windows.
Change 3416398 on 2017/05/01 by Daniel.Lamb
Cook on the fly NetworkFileServerConnection Remove FileModifiedCallback delegate when the connection is closed.
#test Cook on the side shootergame.
Change 3416826 on 2017/05/01 by Daniel.Lamb
Added callback to game when files are requested reload from networkfileserver.
Game will need to unload / reload effected objects.
Working on simple reload capability in shootergame.
#test Cook on the side shootergame with reloading
Change 3417983 on 2017/05/02 by Ben.Marsh
EC: Remove warning for lines not matching p4 tag syntax when running preflights; multi-line descriptions in shelved changelists break this pattern.
Change 3418747 on 2017/05/02 by Steve.Robb
Fix for const pointer properties.
Fix for UHT debugging manifest.
Test added for pointer properties.
Change 3420477 on 2017/05/03 by Gil.Gribb
UE4 - Removed check from windows async IO layer.
[CL 3421020 by Ben Marsh in Main branch]
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3348195 on 2017/03/15 by James.Brinkerhoff
Hotfix from CL 3347729 for variable shadow warning caused by CL 3347393
Change 3347935 on 2017/03/15 by James.Brinkerhoff
Hotfix from CL 3347393 for a runtime asset crash
Change 3340537 on 2017/03/09 by James.Brinkerhoff
Hotfix from CL 3338679 for arrow keys not working to navigate between elements in the details panel
Change 3335755 on 2017/03/07 by Ben.Marsh
Pass bCreateStubIPA into PrepForUATPackageOrDeploy rather than setting it through a global configuration object (which is no longer accessible).
Change 3334652 on 2017/03/06 by James.Brinkerhoff
Merging //UE4/Ocean-Staging to //Ocean/Main @ CL 3331740
Change 3332441 on 2017/03/03 by James.Brinkerhoff
Hotfix from CL 3296668 for assert when creating memory reports
#jira OCN-6087: [CRASH] Crash after entering the memreport command into the command line.
Change 3318933 on 2017/02/23 by Allan.Bentham
Temp workaround for iOS metal sRGB capable render targets sRGB correcting twice.
Change 3314064 on 2017/02/21 by Richard.Fawcett
Implement randomized manifest filenames for Ocean.
Change 3313139 on 2017/02/20 by James.Brinkerhoff
Hotfix from CL 3262052 for UE-40782 Put back the skinxx workflow for the staticmesh
Change 3292678 on 2017/02/08 by Brian.Zaugg
Back out changelist 3292455
Change 3292455 on 2017/02/08 by Brian.Zaugg
Back out changelist 3292268
Change 3292268 on 2017/02/08 by Allan.Bentham
Restore DestStride output value when locking compressed textures.
Change 3288925 on 2017/02/06 by Brian.Zaugg
Change this error from a check to an error log: "Loading non-streamed mips from an external bulk file. This is not desireable."
Change 3288441 on 2017/02/06 by James.Brinkerhoff
Hotfix from CL 3255451 for UE-40384: Reference Viewer comment text is difficult to read
#jira OCN-6059: CLONE - Comment boxes are turning opaque when the game is running
Change 3285501 on 2017/02/03 by Allan.Bentham
Fix for ring buffer not allocating sufficient space for large requests.
Change 3280062 on 2017/01/31 by Max.Chen
Sequencer: Find object in any package. This fixes an issue where bound objects can't be found.
#jira UE-39459
Change 3279375 on 2017/01/31 by Brian.Zaugg
Increase TaskGraph thread stack size for non-shipping builds to prevent stack overflow on iOS.
Change 3279366 on 2017/01/31 by Brian.Zaugg
Fix for iOS virtual keyboard.
Change 3275965 on 2017/01/27 by Max.Chen
Sequencer: Only reset persistent evaluation data when the sequence has changed
- This ensures that we don't destroy persistent data that is assumed to still exist (i.e. it was created in ::Setup) from the same sequence
Copy from Release-4.15
#jira UE-40234
Change 3275963 on 2017/01/27 by Max.Chen
Sequencer: Fixed crash caused by lingering persistent evaluation data
Copy from Release-4.15
#jira UE-40064
Change 3275962 on 2017/01/27 by Max.Chen
Sequencer: Evaluation templates are now only fully rebuilt in PIE, and will not re-cycle track identifiers
- This addresses issues with newly compiled tracks recycling the persistent data of old stale tracks.
- This commit also ensures we don't fully rebuild templates in the editor when in Sequencer
Copy from Release-4.15
#jira UE-39882
Change 3275523 on 2017/01/27 by James.Brinkerhoff
Fix issue with automation tool caused by a bad resolve
Change 3274292 on 2017/01/26 by James.Brinkerhoff
Merging //UE4/Ocean-Staging to //Ocean/Main @ CL 3269883
Change 3252898 on 2017/01/10 by James.Brinkerhoff
Hotfix from CL 3187276 for UE-39071: Crash on adding Actor Reference property to a Struct
Change 3248463 on 2017/01/05 by Aaron.McLeran
Implementing UE-39421 fix into Ocean
Change 3247933 on 2017/01/05 by James.Brinkerhoff
Hotfix from CL 3246828 for UE-39249: Particle effects only render in one eye for VR
Change 3242274 on 2016/12/21 by James.Brinkerhoff
Hotfix from CL 3209235 for UE-16688 - Selection and selection highlight doesn't work on child actors
Change 3242273 on 2016/12/21 by James.Brinkerhoff
Hotfix from CL 3209232 for making the function GetComponents optionally include components in child actors
Also fixed a circular dependency due to the hotfix (already applied in UE4 Main)
Change 3240035 on 2016/12/19 by Jaren.Peterson
MovieSceneEventTemplate - Renamed FEventData to FMovieSceneEventData to eliminate confusion and clear up a crash occuring in Ocean debug builds.
Change 3236490 on 2016/12/15 by Chad.Garyet
Updating packaged build to not make a stub. This was stopping all icons from making it into the .ipa and messing up the resolution settings.
also cleaned up the local staging directories.
Change 3231487 on 2016/12/12 by Brian.Zaugg
Maintain aspect ratio when render target is clamped.
Change 3229050 on 2016/12/09 by Brian.Zaugg
#ocn - Hotfix from CL 3218104. Fixes code signing errors related to iCloud support.
Change 3225632 on 2016/12/07 by Brian.Zaugg
New Chair Entertainment Group iOS Distribution certificate .p12.
Change 3224015 on 2016/12/06 by Brian.Zaugg
#ocn - Hotfix from CL 3223546 fixes iOS audio crash after last merge from main.
Change 3221665 on 2016/12/05 by James.Brinkerhoff
Merging hotfixes from //UE4/Ocean-Staging to //Ocean/Main
Hotfix from CL 3216832 for non-unity build failures
Hotfix from CL 3217564 for fixing the FixDylib script being run on too many modules. Mac build farm is oversaturated right now.
Change 3217759 on 2016/12/01 by James.Brinkerhoff
Merging //UE4/Ocean-Staging to //Ocean/Main @ 3215855
Change 3214085 on 2016/11/29 by Casey.Spencer
Removed logic in K2Node_BaseAsyncTask that excluded properties defined on super classes. Check with engine team prior to making change.
[CL 3359832 by James Brinkerhoff in Main branch]
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3315219 on 2017/02/21 by Steve.Robb
Fix for FObjectAndNameAsStringProxyArchive when serializing a TWeakObjectPtr.
Change 3315285 on 2017/02/21 by Steve.Robb
Explicitly pass string builder into code generation functions.
Change 3315341 on 2017/02/21 by Ben.Marsh
UAT: Clean up some formatting in StreamCopyDescription output - remove #fyi lines, exclude merge commits, and remove some blank lines.
Change 3315350 on 2017/02/21 by Ben.Marsh
Fix shared resource files not being rebuilt if the version header changes.
Change 3315823 on 2017/02/21 by Ben.Marsh
UAT: Use a class derived from AutomationException to return information specific to commandlets failing, rather than putting it in the base class.
Change 3315826 on 2017/02/21 by Ben.Marsh
UAT: Move Distiller class from general use in UAT; FileFilter provides a much safer and fully featured implementation of the same concepts.
Change 3315857 on 2017/02/21 by Ben.Marsh
UBT: Remove the StripBaseDirectory() and MakeRerootedFilePath() utility functions from UBT. These operations can now be done more safely with FileReference objects.
Change 3315942 on 2017/02/21 by Ben.Marsh
UBT: Convert FileFilter to use FileReference and DirectoryReference arguments everywhere.
Change 3316236 on 2017/02/22 by Maciej.Mroz
#jira UE-42045
Nativization
Fixed Warning: TEnumAsByte is not intended for use with enum
Change 3316253 on 2017/02/22 by Robert.Manuszewski
Fixes for the async log file writer hangs and crashes.
- potential fix for the logging system hang when running out of disk space while flushing log
- fix for unexpected concurrency assert when flushing the log buffer to disk
Change 3316293 on 2017/02/22 by Steve.Robb
GetTypeHash and lexicographical comparison operators (operator<() etc.) for TTuple.
Change 3316342 on 2017/02/22 by Maciej.Mroz
Nativization: Wrappers (stubs) required only by other wrappers are properly generated.
#codereview: Mike.Beach
Change 3316344 on 2017/02/22 by Maciej.Mroz
Fixed crash in nativized Odin
Async loading properly handles nativized structs.
Change 3316359 on 2017/02/22 by Steve.Robb
GitHub #3287 : Ignore #pragma in USTRUCTs
#jira UE-42248
Change 3316389 on 2017/02/22 by Matthew.Griffin
Switched Installed Engine Filters to multiline properties to make them more readable
Added Oodle to list of excluded plugins
#jira UE-42030
Change 3316392 on 2017/02/22 by Ben.Marsh
UBT: Split out FileReference/DirectoryReference classes into their own file.
Change 3316394 on 2017/02/22 by Ben.Marsh
UBT: Move FileReference/DirectoryReference extension methods into the appropriate file.
Change 3316411 on 2017/02/22 by Ben.Marsh
UAT: Remove file functions that take multiple arguments. There's not really a compelling use case for these to exist over looping from the calling code.
Change 3316446 on 2017/02/22 by Ben.Marsh
UAT: Try disabling function name prefix to log output from UAT, to see if it improves readability. Function names are still included in the log file for debugging.
Change 3316575 on 2017/02/22 by Ben.Marsh
UAT: Remove unused functionality for dealing with labels, and output a more human readable list of P4 settings at startup.
Change 3318481 on 2017/02/22 by Steve.Robb
Use of FMath::IsPowerOfTwo in check.
Static assert to ensure that an inline set allocator will have a hash size of a power of two.
Change 3318496 on 2017/02/22 by Steve.Robb
Fix for TSet visualizers.
Change 3318919 on 2017/02/23 by Steve.Robb
Fix for hot reloading UScriptStruct-derived objects in a module, where the CDOs of these objects haven't had PrepareCppStructOps() called on them.
#jira UE-42178
Change 3318942 on 2017/02/23 by Steve.Robb
Removal of a redundant insertion which can cause problems on reallocation of the map.
Change 3319010 on 2017/02/23 by Ben.Marsh
UBT: Fix exception when a file that was previously part of the working set is deleted.
Change 3319134 on 2017/02/23 by Robert.Manuszewski
Better fix for a deadlock when flushing log while it's already being flushed due to flush timer on the async log writer thread.
Change 3319249 on 2017/02/23 by Matthew.Griffin
Added a function to check if running with debug game libs instead of checking command line in multiple places
Added -RunConfig parameter, which has equivalent result to -debug if value of parameter starts with 'debug'
Added -RunConfig=$(Configuration) as a default commandline argument for Mac so that editor can use debug game libs
Removed -Shipping argument from VCProject generation as it's not used anymore
Change 3319253 on 2017/02/23 by Maciej.Mroz
#jira UE-41846
New mechanism to gather modules necessary for Nativized Assets. The modules are listed based on included headers. Previously the dependencies was gathered only in FBlueprintNativeCodeGenManifest::GatherModuleDependencies.
Change 3319591 on 2017/02/23 by Ben.Marsh
Don't strip prefixes beginning with WARNING: or ERROR: using the Postp filter.
Change 3320357 on 2017/02/23 by Steven.Hutton
Slight changes to Add Crash method - Returning select fields instead of entity objects in queries for perf reasons.
Change 3320361 on 2017/02/23 by Steven.Hutton
Performance improvements subsequent to the recent database changes.
Change 3320446 on 2017/02/23 by Steven.Hutton
adding my temporary performance tracker class - reports to a private slack channel with add crash performance data.
Change 3320479 on 2017/02/23 by Ben.Marsh
Fix CIS errors.
Change 3320576 on 2017/02/23 by Jin.Zhang
Update CrashReporter to use AWS
Change 3320742 on 2017/02/23 by Jin.Zhang
Merging crash caching
Change 3321119 on 2017/02/24 by Robert.Manuszewski
DLL injection protection support for non-monolithic builds
Change 3323308 on 2017/02/27 by Matthew.Griffin
Moved compilation of SwarmInterface after its dependencies so that we will see a build failure immediately if they change version in future
Change 3323423 on 2017/02/27 by Chad.Garyet
Adding a script to check and warn about csproj targeted .net versions being mismatched
#JIRA UE-39624
Change 3323442 on 2017/02/27 by Ben.Marsh
UBT: Output an error if an engine module references a game module.
Change 3323743 on 2017/02/27 by Ben.Marsh
PR #3303: Resolved PVS scan issues (Contributed by projectgheist)
Change 3323748 on 2017/02/27 by Ben.Marsh
Convert whitespace to tabs.
Change 3324851 on 2017/02/28 by Chris.Wood
Add Odin symbol locations to engine config for MDD on CR server.
NotForLicensees
Change 3324979 on 2017/02/28 by Gil.Gribb
Fixed bad merge of priority change in the EDL.
Change 3326889 on 2017/03/01 by Steven.Hutton
Update to buggs controller to generate faster queries.
Change 3326910 on 2017/03/01 by Robert.Manuszewski
Removing legacy #if from PackageFileSummary.
Change 3327118 on 2017/03/01 by Gil.Gribb
UE4 - Fixed race that resulted in a memory leak when reading compressed paks.
Change 3327633 on 2017/03/01 by Gil.Gribb
UE4 - Added a cvar to control the pak precacher thottle.
Change 3327674 on 2017/03/01 by Steve.Robb
Unified boilerplate between all generated code files.
Change 3328544 on 2017/03/01 by Chris.Wood
CrashReportProcess.config update (CRP v1.2.17)
Tweaks to a few values.
Update website URL to explicitly point to old, non-cloud site on devweb-02.
Change 3328714 on 2017/03/01 by Chris.Wood
Correct CRP config regression. Point website at new cloud site. Still v1.2.17
Change 3329192 on 2017/03/02 by Matthew.Griffin
Added Shared Build Id file to the list of Precompiled Build Dependencies in a target receipt so that it's brought into an installed build
Change 3329285 on 2017/03/02 by Ben.Marsh
UGS: Allow a project to specify a filters for the streams that should be displayed for fast-switching to. The QuickSelectStreamList seting in the [Options] section of the project settings references a depot path containing a list of strings used to filter the stream list. An option is shown to switch back to showing all available streams, if desired.
Change 3330636 on 2017/03/02 by Ben.Marsh
UBT: Bump version number of C++ include cache to force it to be rebuilt with additional include information for the default RC files.
Change 3331262 on 2017/03/03 by Robert.Manuszewski
Merging Dev-LoadTimes to Dev-Core (Garbage Collection performance improvements)
- Improved GC multithreading
- Improved BeginDestroy performance
- Introduced ULevelActorCluster for StaticMeshActor and ReflectionCapture actor clustering (can be toggled through project settings or console command gc.ActorClusterEnabled)
- A few improvements to AddReferencedObjects functions
- Misc improvements to GC code
- Garbage Collector now properly handles clusters which had their objects marked as pending kill
- Blueprints can now create clusters too (can be toggled through project settings or console command gc.BlueprintClusteringEnabled, defaults to disabled)
Change 3331285 on 2017/03/03 by Robert.Manuszewski
A few fixes for the previous check-in.
Change 3332001 on 2017/03/03 by Ben.Marsh
UBT: Add support for generating a UDN file containing the valid settings for BuildConfiguration.xml. Pass -configdoc=<filename> on the command line to generate such a file.
Change 3332022 on 2017/03/03 by Ben.Marsh
Update documentation for where to find the BuildConfiguration settings.
Change 3332031 on 2017/03/03 by Ben.Marsh
Remove documentation for Windows XP support; it has been removed in the 4.16 release.
Change 3332256 on 2017/03/03 by Ben.Marsh
UBT: Add support for generating a UDN page containing module and target settings.
Change 3332458 on 2017/03/03 by Ben.Marsh
UBT: Improvements to generated documentation.
Change 3332459 on 2017/03/03 by Ben.Marsh
Add generated documentation for .target.cs files, .build.cs files, and BuildConfiguration.xml files.
Change 3332460 on 2017/03/03 by Ben.Marsh
UBT: Make LinkTypePrivate actually private, so it doesn't show up in the docs.
Change 3332899 on 2017/03/06 by Robert.Manuszewski
Making sure actor clustering is not used in the editor (fix for actors being deleted when GC runs in the editor)
#jira UE-42548
Change 3332955 on 2017/03/06 by Maciej.Mroz
Nativization distinguishes client and server platform:
- Separated lists on additional assets, additional modules, excluded assets, excluded modules, excluded paths (in config)
- Context (compilation options, nativization options and platform) is deliveren to BPCOmpilerCppBackend in FCompilerNativizationOptions struct.
- Wrappers (for unconverted BPs) are created only when they are directly called.
- Fortnite dedicated server can be nativized
Change 3332990 on 2017/03/06 by Ben.Marsh
UBT: Add more comprehensive wrapper methods for System.IO.File and System.IO.Directory to FileReference and DirectoryReference.
Change 3333032 on 2017/03/06 by Ben.Marsh
Documentation for build tools
Change 3333037 on 2017/03/06 by Ben.Marsh
Add a build step to extract UAT and UBT documentation from XML comments.
Change 3333089 on 2017/03/06 by Ben.Marsh
UAT: Re-enable logging the calling function to the console in UAT. Needs a pass for readability first.
Change 3333651 on 2017/03/06 by Gil.Gribb
UE4 - Fix a werid recursive situation where StaticLoadObject could return an object that has not finished loading. Also produces a fatal error if this sometimes happens. EDL only.
Change 3335236 on 2017/03/07 by Ben.Marsh
UGS: Set the sync changelist separately to the compatibility changelist.
Change 3335261 on 2017/03/07 by Gil.Gribb
UE4 - Fixed batched render fences when BeginDestroy calls FlushRenderingCommands.
Change 3335740 on 2017/03/07 by Gil.Gribb
maybe fix static analysis warning
Change 3335945 on 2017/03/07 by Steve.Robb
Move FFindInstancedReferenceSubobjectHelper code out of header.
Add map/set property support to allow instanced members of these container types to be handled during CPFUO.
https://udn.unrealengine.com/questions/349232/tmap-with-instanced-object-as-value-gets-cleared-o.html
Change 3336693 on 2017/03/07 by Ben.Marsh
UBT: Use shared PCHs for game plugins by default, to reduce time spent generating individual PCHs.
Change 3336694 on 2017/03/07 by Steve.Robb
Static assert added to TMap to prevent the use of keys which don't implement a GetTypeHash.
Fixes to types which relied on implicit conversions when calling GetTypeHash.
Workaround in SAssetView.h and PropertyEditorModule.h for an apparent VC bug where the compiler wrongly instantiates TPointerIsConvertibleFromTo for certain forward-declared types, causing future TSharedPtr conversions to fail.
#jira UE-42441
Change 3336698 on 2017/03/07 by Steve.Robb
Hardcoded endpoint handling replaced with a generic string.
Obsolete .proto and .java code generation removed.
Change 3336811 on 2017/03/07 by Wes.Hunt
Add a game blacklist to the crash report processor. Fixed a syntax error in Config.cs, added a XML comment to shut up a warning.
Change 3336973 on 2017/03/08 by Steve.Robb
Fix for missing GetTypeHash in a plugin.
Change 3336996 on 2017/03/08 by Steve.Robb
Significant refactor of code generation, to try and make data flow more apparent.
Change 3337571 on 2017/03/08 by Steve.Robb
CIS fixes for missing GetTypeHash functions.
Non-unity fix.
Change 3337588 on 2017/03/08 by Gil.Gribb
UE4 - Fixed obscure check with flushing rhi resources.
Change 3337620 on 2017/03/08 by Steve.Robb
WITH_HOT_RELOAD_CTORS macros removed.
UseVTableConstructors config option removed.
Change 3339369 on 2017/03/09 by Steve.Robb
GetTypeHash overload for nn::account::Uid.
Change 3339464 on 2017/03/09 by Daniel.Lamb
Fixed assert in 4.15 to do with trying to gather dependency info from invalid packages.
#jira UE-42583
#test Editor + Cook + Run shootergame
Change 3339465 on 2017/03/09 by Maciej.Mroz
Fixed serialization issue, after UserDefinedEnum was used in EnumProperty.
Change 3339469 on 2017/03/09 by Maciej.Mroz
Fixed Nativization problem, when default value is passed as non-const reference.
Change 3340178 on 2017/03/09 by Daniel.Lamb
Added support for in memory only packages. The Cooker ignores these and added core functions to recognize these packages.
Other systems will need to add support where nessisary.
Change 3341002 on 2017/03/10 by Maciej.Mroz
Nativization: Fixed FFindHeadersToInclude. Headers necessary for owners of subobjects are properly included.
Change 3341076 on 2017/03/10 by Steve.Robb
Fix for FBakedTextureSourceInfo move semantics.
#jira UE-42658
Change 3341160 on 2017/03/10 by Gil.Gribb
UE4 - Fix hazard with SetMaterialUsage from a thread.
Change 3341409 on 2017/03/10 by Steve.Robb
Reduction of the generated code size for StaticRegisterNatives functions.
Change 3341523 on 2017/03/10 by Steve.Robb
Code generation simplified.
Change 3341800 on 2017/03/10 by Ben.Marsh
UnrealVS: Fix UnrealVS compatibility with RTM version of Visual Studio 2017. 2017 toolchain for extensions is no longer able to build <= 2015 extensions due to validation of the VSIX manifest, so create a separate solution for it.
Change 3342034 on 2017/03/10 by Ben.Marsh
Fix compiler setting not being loaded correctly into the Windows target settings dialog.
#jira UE-42746
Change 3342041 on 2017/03/10 by Ben.Marsh
Fix -ErrorOnEngineContentUse not being set in the cooker options correctly.
Change 3342094 on 2017/03/10 by Steve.Robb
Fix to deteministic name order during code generation.
Change 3342251 on 2017/03/10 by Daniel.Lamb
Integrate fix for resave lightmaps commandlet when upgrading from no mapbuilddatapackages to mapbuilddatapackages.
#thanks Tim.Hagberg
#test None
Change 3342961 on 2017/03/13 by Robert.Manuszewski
Fixing memory leak when playing while running -nullrhi on the commandline in cooked games caused by shader resources not being destroyed.
#jira FORT-38977
Change 3343022 on 2017/03/13 by Steve.Robb
GetTypeHash fixes for FUniqueNetIdLive.
#jira UE-42788
Change 3343448 on 2017/03/13 by Steve.Robb
Compiled-in defer object order fixed.
Debuggability of the deferred registration map improved.
#jira UE-42828
[CL 3345747 by Ben Marsh in Main branch]
Ben Marsh
Marc Audy
Luke Thatcher
Arciel Rekman
Chris Bunner
Bob Tellez
Joe Barnes
Chris Babcock
Peter Sauerbrei
Nick Shin
Gil Gribb
James Brinkerhoff