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AudioFileProcessor: fixed crash for samples with zero length

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This is a fix for #3598536.

Closes #3598536.

Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
This commit is contained in:
NoiseByNorthwest
2013-01-02 22:10:46 +01:00
committed by Tobias Doerffel
parent 716146848c
commit 2960f67beb
1 changed files with 9 additions and 1 deletions
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10
plugins/audio_file_processor/audio_file_processor.cpp
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@@ -542,7 +542,15 @@ AudioFileProcessorWaveView::AudioFileProcessorWaveView( QWidget * _parent, int _
void AudioFileProcessorWaveView::isPlaying( f_cnt_t _frames_played )
{
m_framesPlayed = _frames_played % ( m_sampleBuffer.endFrame() - m_sampleBuffer.startFrame() );
const f_cnt_t nb_frames = m_sampleBuffer.endFrame() - m_sampleBuffer.startFrame();
if( nb_frames < 1 )
{
m_framesPlayed = 0;
}
else
{
m_framesPlayed = _frames_played % nb_frames;
}
update();
}