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Add ability to unregister audio callback

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This commit is contained in:
Jack Andersen 2017-01-22 21:20:40 -10:00
parent d6b54a3718
commit 7bf2ad48a7
3 changed files with 9 additions and 0 deletions
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3
include/boo/audiodev/IAudioVoiceEngine.hpp
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@ -38,6 +38,9 @@ struct IAudioVoiceEngine
/** Client may optionally register a 200-virtual-updates each second callback for the stream */ /** Client may optionally register a 200-virtual-updates each second callback for the stream */
virtual void register5MsCallback(std::function<void(double dt)>&& callback)=0; virtual void register5MsCallback(std::function<void(double dt)>&& callback)=0;
/** Unregister callback for stable cleanup */
virtual void unregister5MsCallback()=0;
/** Client may use this to determine current speaker-setup */ /** Client may use this to determine current speaker-setup */
virtual AudioChannelSet getAvailableSet()=0; virtual AudioChannelSet getAvailableSet()=0;

5
lib/audiodev/AudioVoiceEngine.cpp
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@ -202,6 +202,11 @@ void BaseAudioVoiceEngine::register5MsCallback(std::function<void(double dt)>&&
m_5msCallback = std::move(callback); m_5msCallback = std::move(callback);
} }
void BaseAudioVoiceEngine::unregister5MsCallback()
{
m_5msCallback = {};
}
void BaseAudioVoiceEngine::setVolume(float vol) void BaseAudioVoiceEngine::setVolume(float vol)
{ {
m_totalVol = vol; m_totalVol = vol;

1
lib/audiodev/AudioVoiceEngine.hpp
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@ -69,6 +69,7 @@ public:
std::unique_ptr<IAudioSubmix> allocateNewSubmix(bool mainOut, IAudioSubmixCallback* cb, int busId); std::unique_ptr<IAudioSubmix> allocateNewSubmix(bool mainOut, IAudioSubmixCallback* cb, int busId);
void register5MsCallback(std::function<void(double dt)>&& callback); void register5MsCallback(std::function<void(double dt)>&& callback);
void unregister5MsCallback();
void setVolume(float vol); void setVolume(float vol);
const AudioVoiceEngineMixInfo& mixInfo() const; const AudioVoiceEngineMixInfo& mixInfo() const;