void GOrgueMidiInPort::Receive(const std::vector<unsigned char> msg)
{
if (!IsActive())
return;
GOrgueMidiEvent e;
e.FromMidi(msg, m_midi->GetMidiMap());
if (e.GetMidiType() == MIDI_NONE)
return;
e.SetDevice(GetID());
e.SetTime(wxGetLocalTimeMillis());
if (!m_merger.Process(e))
return;
/* Compat stuff */
if (e.GetChannel() != -1)
e.SetChannel(((e.GetChannel() - 1 + m_ChannelShift) & 0x0F) + 1);
m_midi->Recv(e);
}
bool GOrgueMidiMerger::Process(GOrgueMidiEvent& e)
{
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_BANK_SELECT_MSB)
{
m_BankMsb[e.GetChannel() - 1] = e.GetValue();
return false;
}
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_BANK_SELECT_LSB)
{
m_BankLsb[e.GetChannel() - 1] = e.GetValue();
return false;
}
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_RPN_LSB)
{
m_RpnLsb[e.GetChannel() - 1] = e.GetValue();
m_Rpn = true;
return false;
}
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_RPN_MSB)
{
m_RpnMsb[e.GetChannel() - 1] = e.GetValue();
m_Rpn = true;
return false;
}
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_NRPN_LSB)
{
m_NrpnLsb[e.GetChannel() - 1] = e.GetValue();
m_Rpn = false;
return false;
}
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_NRPN_MSB)
{
m_NrpnMsb[e.GetChannel() - 1] = e.GetValue();
m_Rpn = false;
return false;
}
if (e.GetMidiType() == MIDI_PGM_CHANGE)
e.SetKey(((e.GetKey() - 1) | (m_BankLsb[e.GetChannel() - 1] << 7) | (m_BankMsb[e.GetChannel() - 1] << 14)) + 1);
if (e.GetMidiType() == MIDI_CTRL_CHANGE && e.GetKey() == MIDI_CTRL_DATA_ENTRY)
{
if (m_Rpn)
{
e.SetMidiType(MIDI_RPN);
e.SetKey((m_RpnLsb[e.GetChannel() - 1] << 0) | (m_RpnMsb[e.GetChannel() - 1] << 7));
}
else
{
e.SetMidiType(MIDI_NRPN);
e.SetKey((m_NrpnLsb[e.GetChannel() - 1] << 0) | (m_NrpnMsb[e.GetChannel() - 1] << 7));
}
}
return true;
}