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Don't reload sample from disk when reversing (#5701)

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This commit is contained in:
Dominic Clark
2020-10-07 13:37:08 +01:00
committed by GitHub
parent c58c781f93
commit 8c63582ee3
1 changed files with 8 additions and 1 deletions
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9
src/core/SampleBuffer.cpp
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@@ -24,6 +24,8 @@
#include "SampleBuffer.h"
#include <algorithm>
#include <QBuffer>
#include <QFile>
#include <QFileInfo>
@@ -1411,8 +1413,13 @@ void SampleBuffer::setAmplification( float _a )
void SampleBuffer::setReversed( bool _on )
{
Engine::mixer()->requestChangeInModel();
m_varLock.lockForWrite();
if (m_reversed != _on) { std::reverse(m_data, m_data + m_frames); }
m_reversed = _on;
update( true );
m_varLock.unlock();
Engine::mixer()->doneChangeInModel();
emit sampleUpdated();
}