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Work on MIDI-to-SNG conversion

This commit is contained in:
Jack Andersen 2016-06-21 18:18:28 -10:00
parent a0bb35433a
commit bd10015024
4 changed files with 779 additions and 106 deletions
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2
AudioUnit/AudioUnitBackend.hpp
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@ -49,7 +49,7 @@ void RegisterAudioUnit();
- (nullable id)initWithComponentDescription:(AudioComponentDescription)componentDescription - (nullable id)initWithComponentDescription:(AudioComponentDescription)componentDescription
error:(NSError * __nullable * __nonnull)outError error:(NSError * __nullable * __nonnull)outError
viewController:(AudioUnitViewController* __nonnull)vc; viewController:(AudioUnitViewController* __nonnull)vc;
- (void)requestAudioGroup:(AudioGroupToken*)group; - (void)requestAudioGroup:(AudioGroupToken* _Nonnull)group;
@end @end
#endif #endif

2
include/amuse/SongConverter.hpp
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@ -17,7 +17,7 @@ public:
PC PC
}; };
static std::vector<uint8_t> SongToMIDI(const unsigned char* data, Target& targetOut); static std::vector<uint8_t> SongToMIDI(const unsigned char* data, Target& targetOut);
static std::vector<uint8_t> MIDIToSong(const unsigned char* data, Target target); static std::vector<uint8_t> MIDIToSong(const std::vector<uint8_t>& data, Target target);
}; };
} }

863
lib/SongConverter.cpp
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File diff suppressed because it is too large Load Diff

18
lib/SongState.cpp
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@ -302,7 +302,7 @@ bool SongState::Track::advance(Sequencer& seq, int32_t ticks)
m_data = nullptr; m_data = nullptr;
return !m_nextRegion->indexValid(); return !m_nextRegion->indexValid();
} }
else if (m_data[0] & 0x80) else if (m_data[0] & 0x80 && m_data[1] & 0x80)
{ {
/* Control change */ /* Control change */
uint8_t val = m_data[0] & 0x7f; uint8_t val = m_data[0] & 0x7f;
@ -310,6 +310,13 @@ bool SongState::Track::advance(Sequencer& seq, int32_t ticks)
seq.setCtrlValue(m_midiChan, ctrl, val); seq.setCtrlValue(m_midiChan, ctrl, val);
m_data += 2; m_data += 2;
} }
else if (m_data[0] & 0x80)
{
/* Program change */
uint8_t prog = m_data[0] & 0x7f;
seq.setChanProgram(m_midiChan, prog);
m_data += 2;
}
else else
{ {
/* Note */ /* Note */
@ -347,7 +354,7 @@ bool SongState::Track::advance(Sequencer& seq, int32_t ticks)
m_data = nullptr; m_data = nullptr;
return !m_nextRegion->indexValid(); return !m_nextRegion->indexValid();
} }
else if (m_data[0] & 0x80) else if (m_data[0] & 0x80 && m_data[1] & 0x80)
{ {
/* Control change */ /* Control change */
uint8_t val = m_data[0] & 0x7f; uint8_t val = m_data[0] & 0x7f;
@ -355,6 +362,13 @@ bool SongState::Track::advance(Sequencer& seq, int32_t ticks)
seq.setCtrlValue(m_midiChan, ctrl, val); seq.setCtrlValue(m_midiChan, ctrl, val);
m_data += 2; m_data += 2;
} }
else if (m_data[0] & 0x80)
{
/* Program change */
uint8_t prog = m_data[0] & 0x7f;
seq.setChanProgram(m_midiChan, prog);
m_data += 2;
}
else else
{ {
if ((m_data[2] & 0x80) != 0x80) if ((m_data[2] & 0x80) != 0x80)