Turned new VM back on and bumped the Niagara_LatestScriptCompileVersion. #JIRA UE-147838 #preflight 624c47478e5ae00f0ab7e7f4 #rb rob.krajcarski
[CL 19627043 by shawn mcgrath in ue5-main branch]
-moves optimization pass to the async compilation pipeline (including moving it to it's own file, out of NiagaraSystem)
-splits up the NIAGARA_VM_EXP preprocessor define into VECTORVM_SUPPORTS_LEGACY & VECTORVM_SUPPORTS_EXPERIMENTAL allowing support of one, the other or both (the default)
#rb shawn.mcgrath
#jira none
#preflight 623c85cd1302f69e9aa0b1d7
[CL 19496739 by rob krajcarski in ue5-main branch]
Because of assumptions in the DDC system about cooking being deterministic, we could under various circumstances end up in a situations where StaticMesh and the associated Nanite streaming data was coming from two different cooks.
This could easily cause a crash as the StaticMesh chunk contains explicit page and offset references into the streaming data.
Determinism fixes:
-Added sorting step during initial clustering in the case where an edge is shared by more than 2 triangles.
-Added sorting step to sort parent clusters after they have been generated.
-Changed cluster GUID from 32bit to 64bit. When cooking CitySample there was one case where two clusters that were compared ended up with the same GUID, resulting in undefined order.
-Initialized GUID in the cluster constructor that takes a list of clusters to merge. Before it would just be 0.
-Added missing initialization of vertex color on fallback meshes that don't use vertex color.
#jira UE-146347
#rb brian.karis, michal.valient
#preflight 6238817789625f06129f616f
#ushell-cherrypick of 19458684 by Rune.Stubbe
#lockdown Marc.Audy
#ROBOMERGE-AUTHOR: rune.stubbe
#ROBOMERGE-SOURCE: CL 19467008 in //UE5/Release-Engine-Staging/...
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v935-19464907)
[CL 19468567 by rune stubbe in ue5-main branch]
Removing ensure from FName about unfreezing names that were created for a case-insensitive target. We rely on the archive used for serialization to save names with their case intact.
#rb ben.ingram, johan.torp
#ROBOMERGE-AUTHOR: robert.millar
#ROBOMERGE-SOURCE: CL 19422180 via CL 19424113 via CL 19430180 via CL 19430244
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v930-19419903)
[CL 19432581 by robert millar in ue5-main branch]
* Useful to hide window frames in the distance field to work around over-occlusion
#ROBOMERGE-AUTHOR: daniel.wright
#ROBOMERGE-SOURCE: CL 19416394 via CL 19416400
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v928-19376421)
[CL 19417073 by daniel wright in ue5-main branch]
Convert landscape mobile cook version to system guid system
#jira
#rnx
#ROBOMERGE-OWNER: marc.audy
#ROBOMERGE-AUTHOR: marc.audy
#ROBOMERGE-SOURCE: CL 19346370 via CL 19352300 via CL 19352991 via CL 19355735
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v926-19321884)
[CL 19357735 by marc audy in ue5-main branch]
Actually register the ue5 main system guids
#rnx
#lockdown JeanFrancois.Dube
#ROBOMERGE-OWNER: marc.audy
#ROBOMERGE-AUTHOR: marc.audy
#ROBOMERGE-SOURCE: CL 19243841 in //UE5/Release-Engine-Staging/...
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v921-19075845)
[CL 19243896 by marc audy in ue5-main branch]
#jira
#rnx
#ROBOMERGE-AUTHOR: marc.audy
#ROBOMERGE-SOURCE: CL 19228288 via CL 19228477 via CL 19237794 via CL 19237974 via CL 19238476
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v921-19075845)
[CL 19239364 by marc audy in ue5-main branch]
Correctly write to MemoryImageNames array, copy contents of TArrayView rather than the layout of the view object itself, handle name layout during patch application on foreign platforms.
#rb none
[FYI] johan.torp, ben.ingram
#ROBOMERGE-OWNER: Ben.Woodhouse
#ROBOMERGE-AUTHOR: robert.millar
#ROBOMERGE-SOURCE: CL 19068807 via CL 19068829 via CL 19074886 via CL 19075335 via CL 19077116
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v921-19075845)
[CL 19077183 by robert millar in ue5-main branch]
Adds a define UE_FNAME_OUTLINE_NUMBER.
Removes of FName, FMinimalName from memory image support. Adds of FMemoryImageName.
Removal of FMinimalName operator<<, all fields made private, size made variable.
All fields of FScriptName made private.
Added console commands for dumping numbered/unnumbered names and stats.
#rb johan.torp
#ROBOMERGE-OWNER: robert.millar
#ROBOMERGE-AUTHOR: robert.millar
#ROBOMERGE-SOURCE: CL 19058026 via CL 19058611 via CL 19058656 via CL 19061727 via CL 19061740 via CL 19064047
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v918-19018356)
[CL 19066701 by robert millar in ue5-main branch]
#rb johan.torp, evgenii.babinets
#ROBOMERGE-AUTHOR: jordan.cristiano
#ROBOMERGE-SOURCE: CL 19044043 via CL 19044071 via CL 19044083 via CL 19044089 via CL 19044971
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v918-19018356)
[CL 19045892 by jordan cristiano in ue5-main branch]
Ship robustness: Add a fatal assert if FName text is too long in HashLowerCase. This can occur with adversarial corruption of AssetRegistry.bin and could be taken advantage of for injected code execution.
#rb Johan.Torp
#rnx
#preflight 61dc718f917ab977169e020e
#ROBOMERGE-AUTHOR: matt.peters
#ROBOMERGE-SOURCE: CL 18562114 in //UE5/Release-5.0/... via CL 18562143
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18562159 by matt peters in ue5-release-engine-test branch]
#[fyi] michael.noland
#preflight 61d86fa3c65e66487b36b5c0
#ushell-cherrypick of 18546856 by Andrew.Davidson
#ROBOMERGE-AUTHOR: andrew.davidson
#ROBOMERGE-SOURCE: CL 18552595 via CL 18552601 via CL 18552604 via CL 18553016 via CL 18553035
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18553054 by andrew davidson in ue5-release-engine-test branch]
#ROBOMERGE-AUTHOR: andrew.davidson
#ROBOMERGE-SOURCE: CL 18552107 via CL 18552130 via CL 18552133 via CL 18552520 via CL 18552534
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18552539 by andrew davidson in ue5-release-engine-test branch]
This represents UE4/Main @17911760, Release-5.0 @17915875 and Dev-PerfTest @17914035
[CL 17918595 by aurel cordonnier in ue5-release-engine-test branch]
This represents UE4/Main @17774255, Release-5.0 @17791557 and Dev-PerfTest @17789485
[CL 17794212 by aurel cordonnier in ue5-release-engine-test branch]
