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Don't hold the pulse lock while not necessary

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This commit is contained in:
Chris Robinson 2019-09-14 17:01:22 -07:00
parent 2c348cecb6
commit d75de6ee4d
1 changed files with 2 additions and 1 deletions
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3
alc/backends/pulseaudio.cpp
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@ -1325,13 +1325,13 @@ ALCenum PulseCapture::captureSamples(ALCvoid *buffer, ALCuint samples)
/* Capture is done in fragment-sized chunks, so we loop until we get all
* that's available */
mLastReadable -= static_cast<ALCuint>(dstbuf.size());
std::lock_guard<std::mutex> _{pulse_lock};
while(!dstbuf.empty())
{
if(mCapBuffer.empty())
{
if UNLIKELY(!mDevice->Connected.load(std::memory_order_acquire))
break;
std::lock_guard<std::mutex> _{pulse_lock};
const pa_stream_state_t state{pa_stream_get_state(mStream)};
if UNLIKELY(!PA_STREAM_IS_GOOD(state))
{
@ -1364,6 +1364,7 @@ ALCenum PulseCapture::captureSamples(ALCvoid *buffer, ALCuint samples)
if(mCapBuffer.empty())
{
std::lock_guard<std::mutex> _{pulse_lock};
pa_stream_drop(mStream);
mCapLen = 0;
}