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cleanup close audio device

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This commit is contained in:
Nils Fenner 2015-11-08 21:08:55 +01:00
parent efda47a226
commit 7b98f2a4a0
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GPG Key ID: 9591A163FF9BE04C
1 changed files with 11 additions and 15 deletions
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26
src/audio/audio.cpp
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@ -154,11 +154,13 @@ If the input device has no more subscriptions, it will be closed.
*/ */
void Audio::unsubscribeInput() void Audio::unsubscribeInput()
{ {
qDebug() << "unsubscribing input" << inputSubscriptions;
QMutexLocker locker(&audioInLock); QMutexLocker locker(&audioInLock);
if (inputSubscriptions > 0) if (inputSubscriptions > 0)
{
inputSubscriptions--; inputSubscriptions--;
qDebug() << "Unsubscribed from audio input device [" << inputSubscriptions << " subscriptions]";
}
if (!inputSubscriptions) if (!inputSubscriptions)
cleanupInput(); cleanupInput();
@ -333,7 +335,6 @@ Close an input device, please don't use unless everyone's unsuscribed
*/ */
void Audio::closeInput() void Audio::closeInput()
{ {
qDebug() << "Closing input";
QMutexLocker locker(&audioInLock); QMutexLocker locker(&audioInLock);
cleanupInput(); cleanupInput();
} }
@ -343,7 +344,6 @@ Close an output device
*/ */
void Audio::closeOutput() void Audio::closeOutput()
{ {
qDebug() << "Closing output";
QMutexLocker locker(&audioOutLock); QMutexLocker locker(&audioOutLock);
cleanupOutput(); cleanupOutput();
} }
@ -484,28 +484,22 @@ void Audio::cleanupInput()
if (alInDev) if (alInDev)
{ {
#if (!FIX_SND_PCM_PREPARE_BUG) #if (!FIX_SND_PCM_PREPARE_BUG)
qDebug() << "stopping capture"; qDebug() << "stopping audio capture";
alcCaptureStop(alInDev); alcCaptureStop(alInDev);
#endif #endif
if (alcCaptureCloseDevice(alInDev)) qDebug() << "Closing audio input";
{ if (alcCaptureCloseDevice(alInDev) == ALC_TRUE)
alInDev = nullptr; alInDev = nullptr;
inputSubscriptions = 0;
}
else else
{
qWarning() << "Failed to close input"; qWarning() << "Failed to close input";
} }
} }
}
void Audio::cleanupOutput() void Audio::cleanupOutput()
{ {
if (inputSubscriptions)
cleanupInput();
if (alOutDev) { if (alOutDev) {
qDebug() << "Closing audio output";
alSourcei(alMainSource, AL_LOOPING, AL_FALSE); alSourcei(alMainSource, AL_LOOPING, AL_FALSE);
alSourceStop(alMainSource); alSourceStop(alMainSource);
alDeleteSources(1, &alMainSource); alDeleteSources(1, &alMainSource);
@ -517,7 +511,9 @@ void Audio::cleanupOutput()
alcDestroyContext(alContext); alcDestroyContext(alContext);
alContext = nullptr; alContext = nullptr;
if (!alcCloseDevice(device)) if (alcCloseDevice(device))
alOutDev = nullptr;
else
qWarning("Failed to close output."); qWarning("Failed to close output.");
} }
} }
@ -528,7 +524,7 @@ Returns true if the input device is open and suscribed to
bool Audio::isInputReady() bool Audio::isInputReady()
{ {
QMutexLocker locker(&audioInLock); QMutexLocker locker(&audioInLock);
return alInDev && inputSubscriptions; return alInDev;
} }
bool Audio::isInputSubscribed() bool Audio::isInputSubscribed()