Audio Bus Reader Node more accurately calculates how many samples it needs before it can start popping.
Reader node has a CVar timeout on how long it'll wait for samples (whereas it used to calculate a huge timeout value that I suspect was erroneous). In theory the samples should always become available even with an infinite timeout.
The Metasound generator's BuilderTask's completion is ensured at the beginning of FMetasoundGenerator::OnGenerateAudio. This prevents the mixer, writer and reader nodes from getting out of sync in terms of samples output and input.
FMixerAudioBus::MixBuffer doesn't try to cache any samples and just uses PopAudio and PushAudio directly on its mixer and splitter.
FPatchOutput::WaitUntilNumSamplesAvailable no longer has a race condition and an attempt has been made to improve thread-safety in FPatchOutput.
#jira UE-170575
#rb phil.popp
#preflight 63fcbfe2a134e0b059c64c76
[CL 24427705 by nicholas howe in ue5-main branch]
Adds a metasound node that sends its audio input to an audio bus.
Modifies the audio mixer interface to support the node.
FMixerSourceManager::StartAudioBus no longer sets bIsPlaying to false on sources that use an audio bus when the audio bus starts.
FMixerAudioBus::MixBuffer mixes its patch inputs into its MixedSourceData buffer, so that the patch input data is available when CopyCurrentBuffer is used to retrieve the mix.
[REVIEW] [at]aaron.mcleran [at]buzz.burrowes [at]phil.popp
#preflight 6372639c5368a3230a4ed041
[CL 23123823 by nicholas howe in ue5-main branch]
- Add missing exponential factor to Modulation generator
- Fix bounds restriction calculation for expontential factor
- Add LFO ResetPhase implementation to override initial location in oscilator on rising edge where necessary (for modulation LFO, user range limited to unipolar but hardly ever wants to start at midpoint).
- Add bipolar option to avoid oneshot/bipolar conflation for certain types of LFOs
- Add back implementation for 5.1 deprecated function to avoid breaking licensees
#rb phil.popp
[REVIEW] phil.popp
#jira UE-127886
#preflight 6346eed9b757820b7ae99b76
[CL 22483928 by rob gay in ue5-main branch]
Fixed include paths to be relative to the private or public folders.
Hid or removed includes that reached into other private module folders.
Updated PublicInclude paths when necessary.
#jira
#preflight 631a717cec45fbf3d74d4ba7
[CL 21916033 by bryan sefcik in ue5-main branch]
Deprecating voice processing as is not tested or needed. Current voice processing needs are handled in EOS with WebRTC.
#rb Aaron.McLeran, Helen.Yang
#jira UE-148715
#preflight 631a3e9ed31788ea3a59f214
[CL 21910441 by phil popp in ue5-main branch]
The platform that required a higher alignment is using a software implementation. Also, the alignment is handled at a lower level when a hardware implementation is used.
#preflight 62fe6668f7404b55a3fc8252
#rb david.harvey
[CL 21499814 by nuno leiria in ue5-main branch]
