- TraceServices: Changed ReadNetProfilerProvider, ReadMemoryProvider, ReadDiagnosticsProvider to return a pointer to the respective provider (instead of a reference). Can return nullptr. The UI should not assume the provider exists.
- TraceServices: Added GetNetProfilerProviderName, GetMemoryProviderName, GetDiagnosticsProviderName, GetAllocationsProviderName to return name of respective provider.
- TraceServices: Added ReadModuleProvider + GetModuleProviderName, ReadCallstacksProvider + GetCallstacksProviderName to access respective providers.
- TraceServices: Added a default empty implementation to IModule for GenerateReports, GetLoggers and GetCommandLineArgument.
- TraceServices: Changed FAnalysisService::StartAnalysis to not create default providers for Memory (LLM Stats), NetProfiler and Diagnostics, but to allow the respective modules (FMemoryModule, FNetProfilerModule, FDiagnosticsModule) to create the providers.
- TraceInsights: Fixed UI code to check if the Memory, NetProfiler and Diagnostics provider are available.
#rb Catalin.Dragoiu, Johan.Berg
[CL 16967698 by ionut matasaru in ue5-main branch]
When exiting Unreal Insights the data stream was closed in order for the analysis thread to finish and exit. Instead we trigger the stop event and wait for the analysis thread to exit. DataStreams are closed in the destructor.
#rb ionut.matasaru
#rnx
[CL 16032792 by Johan Berg in ue5-main branch]
This change introduces the concept of "channels" to TraceLog. When an event is emitted a channel now needs to be supplied. Channels are disabled by default and can be be enabled individually, allowing the user to limit the amount of events the tracing application produces. Channels can be enabled by the recording application (e.g. UnrealInsights) or enabled by default using a commandline argument, "-tracechannels" to enable a comma separated list of channels.
There are two new events related to channels, the announce event describing the channel, and the toggle event which notifies any changes in state. Note that all channels are enabled during static initialization in order to guarantee that any event emitted during that phase is recorded.
#rb martin.ridgers, ionut.matasaru
[CL 10950760 by Johan Berg in Dev-Core branch]
#rnx
#rb none
#ROBOMERGE-SOURCE: CL 10869240 via CL 10869516 via CL 10869902
#ROBOMERGE-BOT: (v613-10869866)
[CL 10870584 by ryan durand in Main branch]
