Adds support for marking skeletal meshes and textures as optional files that stream from the cloud, typically used for cosmetics. Meshes and textures will now upload all of their non-inlined LODs as optional bulk files to the cloud, removing them from the pak files. The client will download into the VirtualFileCache in PersistentDownloadDir/VFC, which evicts least recently used LODs. These assets will have a longer delay to update to the higher quality LOD when their LODs are not in cache because they are now downloaded on-demand.
[CL 24251508 by james doverspike in ue5-main branch]
Note: Since Linux has no launcher, EnumerateLauncherEngineInstallations doesn't take care of this for us in Epic created Linux installed builds
#rb @Brandon.Schaefer, @Zack.Neyland
#jira UE-171276
#preflight 63ed495f5c7bd278c1fd149e
[CL 24241578 by james singer in ue5-main branch]
[FYI] per.larsson
Original CL Desc
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This change adds support for defining ondemand pak file rule(s). These rules
overrides existing rules created from asset chunking and is currenlty only meant to be used for .ubulk/.uptnl files.
Ondemand content is serialized to loose files with a new I/O store writer to /MyGame/ContentOnDemand/Paks/{MyPakRuleName}.
#rb CarlMagnus.Nordin,PJ.Kack
#preflight 63e39130786751d1e010c14c
#rnx
[CL 24213673 by hilda cruz in ue5-main branch]
overrides existing rules created from asset chunking and is currenlty only meant to be used for .ubulk/.uptnl files.
Ondemand content is serialized to loose files with a new I/O store writer to /MyGame/ContentOnDemand/Paks/{MyPakRuleName}.
#rb CarlMagnus.Nordin,PJ.Kack
#preflight 63e39130786751d1e010c14c
#rnx
[CL 24213660 by per larsson in ue5-main branch]
This change adds support for defining ondemand pak file rule(s). These rules
overrides existing rules created from asset chunking and is currenlty only meant to be used for .ubulk/.uptnl files.
Ondemand content is serialized to loose files with a new I/O store writer to /MyGame/ContentOnDemand/Paks/{MyPakRuleName}.
#rb CarlMagnus.Nordin,PJ.Kack
#preflight 63e39130786751d1e010c14c
#rnx
[CL 24096114 by per larsson in ue5-main branch]
Due to the fact that UnrealPak doesn't load INIs, the cvar was always its default value. This, combined with the fact that shaders don't store what codec they are compressed with means that setting this cvar to anything other than default (oodle) causes a crash in UnrealPak as DecompressShader will try to decompress with Oodle independent of the actual codec. Rather than plumb this information down through ProjectParams, I felt it prudent to just always use Oodle.
Additionally, in order to facilitate faster iteration times for development build farm jobs, the shader compression level used during UnrealPak will inherit from the overall package compression level set via Project Settings (PackageCompressionLevel_*).
This tacitly avoids patch issues as the default shader compression level happens to be the default package compression level, except now it inherits any faster levels for iteration time.
Note that we still use Mermaid as the codec as it's faster for decompressing than Kraken, which we care about for shaders.
#rb Fabian.Giesen
#rb Arciel.Rekman
#preflight 63e2f94c786751d1e0ffb290
[CL 24092953 by dan thompson in ue5-main branch]
- Refactored Android to match with Mac way of setting default
#rb chris.babcock,zack.neyland
#preflight 63d2f355be1970f882bccca6
[CL 23876026 by Josh Adams in ue5-main branch]
- Creates the UnrealArchitectures class, which wraps a list of UnrealArch objects
- UnrealArch is a single architecture, expandable enum-like struct
- There is no more concept of "no/default architecture", there is always a valid active architecture when building
- Most uses of "string Architecture" are replaced with one of the two above, depending if multiple architectures are supported or not
- UnrealArch has some platform-extensions for platform-specific naming (like Linux adds in LinuxName that turns, for instance, Arm64 -> aarch64-unknown-linux-gnueabi, which is used in folder names, etc)
- UnrealArch has bIsX64 which can be used determine intel instruction set (as opposed to arm)
- TargetRules class has an "Architecture" accessor that will return a single architecture if the active architectures is a single architecture, or throw an exception if multiple. This is useful in a majority of the cases where a paltform can only have a single architecture active in TargetRules (microsoft platforms, for instance, will create separate targets when compiling multiple architectures at once)
- Added UnrealArchitectureConfig class, which contains all the architecture information for a platform (what architectures are supported, what ones are currently active for given project, etc)
#preflight 63c81fb5b065224750a1759e
#rb mike.fricker,roman.dzieciol,joe.kirchoff,dmytro.vovk,brandon.schaefer [various parts]
#p4v-preflight-copy 23562471
[CL 23829977 by josh adams in ue5-main branch]
Fix bug where quick launching with cotf from a debug editor failed to launch the cook server due to a missing or old development editor executable.
Since the default executable is the the console -cmd.exe one, implement ShellExecute to open a separate shell for the server output, also fixes duplicated stdout lines in that window.
Improve BuildCookRun log messages for booting and shutting down server and client.
#jira UE-173897, UEENGQA-80955
#rb carlmagnus.nordin
#preflight 63ca9499c503023ab986b09c
[CL 23788926 by PJ Kack in ue5-main branch]
[FYI] Bob.Tellez
Original CL Desc
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#UE Pak performance. Save IoStore response files in the Engine saved folder instead of the Logs folder so they are not considered logs for build systems that look for and process logs.
[CL 23671673 by bob tellez in ue5-main branch]
Running ParseParamValue with a preset project path adds extra quotes to the output and breaks the IsPathRooted check
#rb eric.knapik, tim.kennedy
#preflight skip
[CL 23631773 by gary yuan in ue5-main branch]
- Added a Reopen command to P4Utils.cs
- Refactored Edit and Reopen (that take file list) into a BatchCommand function to split up huge file lists across multiple commands to respect a max commandline length
- Increased max comandline length from 1024 to the ProcessStartInfo max of 32699
#rb ryan.hummer,matt.peters
#preflight 63b59866d067708b9bfe3953
[CL 23575766 by Josh Adams in ue5-main branch]
