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Ignore release frames for single-streamed instruments (#3900)

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Let InstrumentSoundShaping::releaseFrames() ignore release frames for single-streamed instruments. And make it return 0 if m_instrumentTrack->instrument() is NULL.
This commit is contained in:
Hyunjin Song
2017-10-24 00:21:25 +09:00
committed by GitHub
parent fbfcb43aeb
commit de20d76c8e
1 changed files with 12 additions and 3 deletions
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15
src/core/InstrumentSoundShaping.cpp
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@@ -299,13 +299,22 @@ f_cnt_t InstrumentSoundShaping::envFrames( const bool _only_vol ) const
f_cnt_t InstrumentSoundShaping::releaseFrames() const
{
if( !m_instrumentTrack->instrument() )
{
return 0;
}
f_cnt_t ret_val = m_instrumentTrack->instrument()->desiredReleaseFrames();
if( m_instrumentTrack->instrument()->flags().testFlag( Instrument::IsSingleStreamed ) )
{
return ret_val;
}
if( m_envLfoParameters[Volume]->isUsed() )
{
return m_envLfoParameters[Volume]->releaseFrames();
}
f_cnt_t ret_val = m_instrumentTrack->instrument()
? m_instrumentTrack->instrument()->desiredReleaseFrames()
: 0;
for( int i = Volume+1; i < NumTargets; ++i )
{