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add AAudioSample.puml #5

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add AAudioSample.puml #5

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45 changes: 45 additions & 0 deletions AAudioSample.puml
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Original file line number Diff line number Diff line change
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@startuml
'https://plantuml.com/sequence-diagram

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AAudioApi -> AAudioApi:native_init()
AAudioApi -> StreamEngine:start()
StreamEngine -> StreamEngine:openPlaybackStream()
StreamEngine -> StreamEngine :createPlaybackStream()
StreamEngine -> AAudio:AAudio_createStreamBuilder()
StreamEngine -> StreamEngine :setupPlaybackStreamParameters()
StreamEngine -> AAudio:AAudioStreamBuilder_setFormat()
StreamEngine -> AAudio:AAudioStreamBuilder_setChannelCount()
StreamEngine -> AAudio:AAudioStreamBuilder_setSampleRate()
StreamEngine -> AAudio:AAudioStreamBuilder_setErrorCallback()
note right:6~10 steps Sets the stream parameters
StreamEngine -> StreamEngine:errorCallback()
StreamEngine -> AAudio:AAudioStream_getState()
StreamEngine -> StreamEngine:restartStreams()
note right:If it fails, reconnect
StreamEngine -> StreamEngine:closePlaybackStream()
StreamEngine -> StreamEngine:openPlaybackStream()
StreamEngine -> AAudio:AAudioStreamBuilder_openStream()
StreamEngine -> AAudio:AAudioStream_getSampleRate()
StreamEngine -> AAudio:AAudioStream_getFramesPerBurst()
StreamEngine -> StreamEngine:warnIfNotLowLatency(AAudioStream)
StreamEngine -> AAudio:AAudioStream_setBufferSizeInFrames()
StreamEngine -> audio_common.h:PrintAudioStreamInfo(AAudioStream)
StreamEngine -> AAudio:AAudioStreamBuilder_delete()
StreamEngine -> StreamEngine:writeBufferToStreamer()
StreamEngine -> AAudio:AAudioStream_write()
AAudioApi -> StreamEngine:stop()
StreamEngine -> StreamEngine:closePlaybackStream()
StreamEngine -> AAudio:aaudio_stream_state_t
note right:Restore the aaudio_STREAM_STATE_t related state
StreamEngine -> AAudio:AAudioStream_requestStop()
StreamEngine -> AAudio:AAudioStream_waitForStateChange()
StreamEngine -> AAudio:AAudioStream=nullptr




@enduml