Requiring the use of a separate reader type makes it more likely that readers will be reused, and makes it easier to audit reader usage going forward. Reusing readers is desirable to reduce the number of large temporary allocations made during partial decompression of a buffer.
- Added FCompressedBuffer::Save(FArchive&) and renamed FromCompressed(FArchive&) to Load(FArchive&).
- Added FCompressedBufferReaderSourceScope to set a buffer source within a scope.
- Added proper bounds checks to FNoneDecoder.
- Store the header checksum on the decoder context to allow raw blocks to be reused across sources.
- Decode the header on the fly to avoid a temporary header allocation when the header is in contiguous memory.
#rb Zousar.Shaker
#rnx
#preflight 61a98d53800738dbfbc84c73
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18382211 in //UE5/Release-5.0/... via CL 18382310
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v896-18170469)
[CL 18382377 by devin doucette in ue5-release-engine-test branch]
Messages are deterministic output recorded explicitly by the build function. Logs will be automatically captured from the output log and are not necessarily deterministic. The presence of logs in a build output automatically disables caching of the build output.
#rb Zousar.Shaker
#rnx
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18286155 in //UE5/Release-5.0/... via CL 18286173
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18286201 by devin doucette 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]
Cancel unfinished builds when an error occurs that will lead to a non-zero exit code, and fix handling of -I/-Input.
#rb Zousar.Shaker
#rnx
#ROBOMERGE-SOURCE: CL 17210835 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v855-17104924)
[CL 17210851 by devin doucette in ue5-release-engine-test branch]
Any function that may create a request now has a IRequestOwner& parameter, and uses the Begin and End functions on the owner to manage the lifetime of any requests that it creates, as well as using End to invoke the completion callback for any request which has one.
The new FRequestBarrier may be used to block a group from being considered complete in a scope where more requests may be added to it.
#rb Matt.Peters
#rnx
#preflight 6109b5c403d303000144cce5
#preflight 610acf7103d30300016fda94
#ROBOMERGE-SOURCE: CL 17060470 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v850-17047176)
[CL 17060649 by devin doucette in ue5-release-engine-test branch]
-use newer FCompressedBuffer::Compress method when providing buffers for worker executable files
-use the preferred *.action and *.output file extensions over *.uddba and *.uddbo
-use the preferred "-Build=" commandline argument over "-b="
#rb devin.doucette
#ROBOMERGE-SOURCE: CL 16938228 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207)
[CL 16938260 by zousar shaker in ue5-release-engine-test branch]
Expand texture build workers to all current platform specific texture formats, or added build functions to the base build worker. Workers are buildable, but not discoverable yet as discovery will be refactored soon to use Target Receipts.
Reduce boilerplate involved in setup of build worker.
#rb devin.doucette
#ROBOMERGE-SOURCE: CL 16853856 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v836-16769935)
[CL 16853877 by zousar shaker in ue5-release-engine-test branch]
-Added more metadata to the output of the texture export feature.
-Make FTextureBuildFunction stateless and abstract. Now must be derived to produce an instantiable build function.
-Made PS5TextureFormat, TextureFormatOodle, and TextureFormatUncompressed modules depend on TextureBuild module and implement concrete derivatives of FTextureBuildFunction.
-Made PS5TextureFormat, TextureFormatOodle, and TextureFormatUncompressed modules register their build functions through an IBuildFunctionFactory for the lifetime of the module.
-Removed all public interface for the DerivedDataBuild{Loop, Worker} and have them just use the IBuildFunctionFactory modular feature to find all linked build functions.
#rb devin.doucette
#preflight 60acfb486905a60001c3cd29
#ROBOMERGE-SOURCE: CL 16448407 in //UE5/Main/... via CL 16448442
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Test -> Release-Engine-Staging) (v818-16446889)
[CL 16448447 by zousar shaker in ue5-release-engine-staging branch]
