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Properly advertise Sequencer tempo to voice SoundMacros

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This commit is contained in:
Jack Andersen 2016-06-01 11:32:48 -10:00
parent a047b1f6c8
commit e932539ec4
4 changed files with 11 additions and 6 deletions
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3
include/amuse/SongState.hpp
View File

@ -109,6 +109,9 @@ public:
* @return `true` if END reached * @return `true` if END reached
*/ */
bool advance(Sequencer& seq, double dt); bool advance(Sequencer& seq, double dt);
/** Get current song tempo in BPM */
uint32_t getTempo() const {return m_tempo;}
}; };
} }

3
lib/Sequencer.cpp
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@ -169,7 +169,7 @@ std::shared_ptr<Voice> Sequencer::ChannelState::keyOn(uint8_t note, uint8_t velo
(*ret)->installCtrlValues(m_ctrlVals); (*ret)->installCtrlValues(m_ctrlVals);
ObjectId oid = (m_parent.m_audioGroup.getDataFormat() == DataFormat::PC) ? m_page->objId : SBig(m_page->objId); ObjectId oid = (m_parent.m_audioGroup.getDataFormat() == DataFormat::PC) ? m_page->objId : SBig(m_page->objId);
if (!(*ret)->loadSoundObject(oid, 0, 1000.f, note, velocity, m_ctrlVals[1])) if (!(*ret)->loadSoundObject(oid, 0, m_parent.m_ticksPerSec, note, velocity, m_ctrlVals[1]))
{ {
m_parent.m_engine._destroyVoice(ret); m_parent.m_engine._destroyVoice(ret);
return {}; return {};
@ -465,6 +465,7 @@ void Sequencer::playSong(const unsigned char* arrData, bool dieOnEnd)
m_arrData = arrData; m_arrData = arrData;
m_dieOnEnd = dieOnEnd; m_dieOnEnd = dieOnEnd;
m_songState.initialize(arrData); m_songState.initialize(arrData);
setTempo(m_songState.getTempo() * 384 / 60);
m_state = SequencerState::Playing; m_state = SequencerState::Playing;
} }

1
lib/SongState.cpp
View File

@ -326,6 +326,7 @@ bool SongState::advance(Sequencer& seq, double dt)
{ {
/* Turn over tempo */ /* Turn over tempo */
m_tempo = change.m_tempo; m_tempo = change.m_tempo;
seq.setTempo(m_tempo * 384 / 60);
++m_tempoPtr; ++m_tempoPtr;
continue; continue;
} }