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use static mutex member in RtAudioOutput class to serialize RtAudio calls across instances (#32)

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deadmasterog 2024-10-22 19:32:09 -07:00 committed by GitHub
parent 6496f8e360
commit e7caeb4d49
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2 changed files with 3 additions and 1 deletions
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2
include/openauto/Projection/RtAudioOutput.hpp
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@ -50,7 +50,7 @@ private:
uint32_t sampleRate_; uint32_t sampleRate_;
SequentialBuffer audioBuffer_; SequentialBuffer audioBuffer_;
std::unique_ptr<RtAudio> dac_; std::unique_ptr<RtAudio> dac_;
std::mutex mutex_; static std::mutex mutex_;
}; };
} }

2
openauto/Projection/RtAudioOutput.cpp
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@ -24,6 +24,8 @@ namespace openauto
namespace projection namespace projection
{ {
std::mutex RtAudioOutput::mutex_;
RtAudioOutput::RtAudioOutput(uint32_t channelCount, uint32_t sampleSize, uint32_t sampleRate) RtAudioOutput::RtAudioOutput(uint32_t channelCount, uint32_t sampleSize, uint32_t sampleRate)
: channelCount_(channelCount) : channelCount_(channelCount)
, sampleSize_(sampleSize) , sampleSize_(sampleSize)