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Change AudioRingBuffer.cpp to use std::call_once

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This commit is contained in:
Simon Walton 2018-04-04 16:42:10 -07:00
parent 104788de50
commit a370d287c3
1 changed files with 7 additions and 10 deletions
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17
libraries/audio/src/AudioRingBuffer.cpp
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@ -153,7 +153,7 @@ int AudioRingBufferTemplate<T>::appendData(char *data, int maxSize) {
namespace {
int repeatedOverflowMessageID = 0;
std::atomic<int> messageIDInit = 0;
std::once_flag messageIDFlag;
}
template <class T>
@ -169,9 +169,8 @@ int AudioRingBufferTemplate<T>::writeData(const char* data, int maxSize) {
_nextOutput = shiftedPositionAccomodatingWrap(_nextOutput, samplesToDelete);
_overflowCount++;
if (++messageIDInit == 1) {
repeatedOverflowMessageID = LogHandler::getInstance().newRepeatedMessageID();
}
std::call_once(messageIDFlag, [](int& id) { id = LogHandler::getInstance().newRepeatedMessageID(); },
repeatedOverflowMessageID);
HIFI_FCDEBUG_ID(audio(), repeatedOverflowMessageID, RING_BUFFER_OVERFLOW_DEBUG);
}
@ -281,9 +280,8 @@ int AudioRingBufferTemplate<T>::writeSamples(ConstIterator source, int maxSample
_nextOutput = shiftedPositionAccomodatingWrap(_nextOutput, samplesToDelete);
_overflowCount++;
if (++messageIDInit == 1) {
repeatedOverflowMessageID = LogHandler::getInstance().newRepeatedMessageID();
}
std::call_once(messageIDFlag, [](int& id) { id = LogHandler::getInstance().newRepeatedMessageID(); },
repeatedOverflowMessageID);
HIFI_FCDEBUG_ID(audio(), repeatedOverflowMessageID, RING_BUFFER_OVERFLOW_DEBUG);
}
@ -307,9 +305,8 @@ int AudioRingBufferTemplate<T>::writeSamplesWithFade(ConstIterator source, int m
_nextOutput = shiftedPositionAccomodatingWrap(_nextOutput, samplesToDelete);
_overflowCount++;
if (++messageIDInit == 1) {
repeatedOverflowMessageID = LogHandler::getInstance().newRepeatedMessageID();
}
std::call_once(messageIDFlag, [](int& id) { id = LogHandler::getInstance().newRepeatedMessageID(); },
repeatedOverflowMessageID);
HIFI_FCDEBUG_ID(audio(), repeatedOverflowMessageID, RING_BUFFER_OVERFLOW_DEBUG);
}