pa_stream_set_state_callback(mStreams[i], PulseAudioClient::PlaybackStreamStateCallback, (void*) (long) i); //pa_stream_set_write_callback size_t latency_bytes = pa_usec_to_bytes(PLAYBACK_LATENCY_USECS, &mPlaybackFormat); pa_buffer_attr bufferAttr; bufferAttr.maxlength = (uint32_t)...
PaError Pa_SetStreamFinishedCallback ( PaStream * stream, PaStreamFinishedCallback * streamFinishedCallback ) Register a stream finished callback function which will be called when the stream becomes inactive. See the description of PaStreamFinishedCallback for further details about when the ca...
Todo: support paInputUnderflow, paOutputOverflow and paNeverDropInput Todo: FIXME/REVIEW: can't return host error info from an asyncronous thread. see http://www.portaudio.com/trac/ticket/143 Todo: if all of the other buffers are also ready then we discard all but the most recent. Th...
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callAbility(Object): Promise<string> 调用PA(Particle Ability)提供的能力。 参数 参数名 类型 必填 说明 bundleName string 是 Ability的包名称,需要与PA端匹配,区分大小写。 abilityName string 是 Ability名称,需要与PA端匹配,区分大小写。 messageCode ...
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PaErrorPaAsio_SetStreamSampleRate(PaStream*s, double sampleRate) Variables AsioDrivers *asioDrivers IsDebuggerPresentPtrIsDebuggerPresent_= 0 const doubletwoRaisedTo32= 4294967296. Detailed Description Note that specific support for paInputUnderflow, paOutputOverflow and paNeverDropInput is not necessary ...
typedef void(*TSetInputChannel)(PaUtilBufferProcessor*, unsigned int, void *, unsigned int) Enumerations enum_PA_AVRT_PRIORITY{PA_AVRT_PRIORITY_LOW= -1,PA_AVRT_PRIORITY_NORMAL,PA_AVRT_PRIORITY_HIGH,PA_AVRT_PRIORITY_CRITICAL} enum__PaStreamStartEnum{StreamStart_kOk,StreamStart_kFailed,StreamSta...