bool OrgTrack::LoadTrack(uint32_t trackNum, uint32_t stopOffset, long stopDelta) {
pMidiTrack = parentSeq->midi->AddTrack();
//SetChannelAndGroupFromTrkNum(trackNum);
if (realTrkNum > 7)
channel = 9; //all tracks above 8 are drum tracks (channel 10)
else
channel = trackNum;
channelGroup = 0;
pMidiTrack->SetChannelGroup(channelGroup);
if (trackNum == 0) {
AddTempo(0, 0, ((OrgSeq *) parentSeq)->waitTime * 4000);
AddTimeSig(0, 0, 4, 4, (uint8_t) parentSeq->GetPPQN());
}
if (channel == 10)
AddProgramChange(0, 0, waveNum);
bInLoop = false;
curOffset = dwOffset; //start at beginning of track
curNote = 0;
for (uint16_t i = 0; i < numNotes; i++)
ReadEvent();
return true;
}
void PS1Seq::ResetVars(void)
{
VGMSeqNoTrks::ResetVars();
uint32_t initialTempo = (GetShortBE(offset()+10) << 8) | GetByte(offset()+12);
AddTempo(offset()+10, 3, initialTempo);
uint8_t numer = GetByte(offset()+0x0D);
uint8_t denom = GetByte(offset()+0x0E);
AddTimeSig(offset()+0x0D, 2, numer, 1<<denom, (uint8_t)GetPPQN());
}
bool HeartBeatPS1Seq::ReadEvent(void)
{
uint32_t beginOffset = curOffset;
// in this format, end of track (FF 2F 00) comes without delta-time.
// so handle that crazy sequence the first.
if (curOffset + 3 <= rawfile->size())
{
if (GetByte(curOffset) == 0xff &&
GetByte(curOffset + 1) == 0x2f &&
GetByte(curOffset + 2) == 0x00)
{
curOffset += 3;
AddEndOfTrack(beginOffset, curOffset-beginOffset);
return false;
}
}
uint32_t delta = ReadVarLen(curOffset);
if (curOffset >= rawfile->size())
return false;
AddTime(delta);
uint8_t status_byte = GetByte(curOffset++);
if (status_byte <= 0x7F) // Running Status
{
status_byte = runningStatus;
curOffset--;
}
else
runningStatus = status_byte;
channel = status_byte&0x0F;
SetCurTrack(channel);
switch (status_byte & 0xF0)
{
case 0x80 : //note off
key = GetByte(curOffset++);
vel = GetByte(curOffset++);
AddNoteOff(beginOffset, curOffset-beginOffset, key);
break;
case 0x90 : //note event
key = GetByte(curOffset++);
vel = GetByte(curOffset++);
if (vel > 0) //if the velocity is > 0, it's a note on
AddNoteOn(beginOffset, curOffset-beginOffset, key, vel);
else //otherwise it's a note off
AddNoteOff(beginOffset, curOffset-beginOffset, key);
break;
case 0xA0 :
AddUnknown(beginOffset, curOffset-beginOffset);
return false;
case 0xB0 :
{
uint8_t controlNum = GetByte(curOffset++);
uint8_t value = GetByte(curOffset++);
switch (controlNum) //control number
{
case 1:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Modulation", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 2: // identical to CC#11?
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Breath Controller?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 4:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Foot Controller?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 5:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Portamento Time?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 6 :
AddGenericEvent(beginOffset, curOffset-beginOffset, L"NRPN Data Entry", NULL, CLR_MISC);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 7 : //volume
AddVol(beginOffset, curOffset-beginOffset, value);
break;
case 9:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 9", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 10 : //pan
AddPan(beginOffset, curOffset-beginOffset, value);
break;
case 11 : //expression
AddExpression(beginOffset, curOffset-beginOffset, value);
break;
case 20:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 20", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 21:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 21", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 22:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 22", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 23:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 23", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 32:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Bank LSB?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 52:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 52", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 53:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 53", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 54:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 54", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 55:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 55", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 56:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 56", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 64:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Hold 1?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 69:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Hold 2?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 71:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Resonance?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 72:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Release Time?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 73:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Attack Time?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 74:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Cut Off Frequency?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 75:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Decay Time?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 76:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Vibrato Rate?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 77:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Vibrato Depth?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 78:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Vibrato Delay?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 79:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control 79", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 91:
AddReverb(beginOffset, curOffset-beginOffset, value);
break;
case 92:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Tremolo Depth?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 98:
switch (value)
{
case 20 :
AddGenericEvent(beginOffset, curOffset-beginOffset, L"NRPN 1 #20", NULL, CLR_MISC);
break;
case 30 :
AddGenericEvent(beginOffset, curOffset-beginOffset, L"NRPN 1 #30", NULL, CLR_MISC);
break;
default:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"NRPN 1", NULL, CLR_MISC);
break;
}
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 99 : //(0x63) nrpn msb
switch (value)
{
case 20 :
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Loop Start", NULL, CLR_LOOP);
break;
case 30 :
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Loop End", NULL, CLR_LOOP);
break;
default:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"NRPN 2", NULL, CLR_MISC);
break;
}
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 121:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Reset All Controllers", NULL, CLR_MISC);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 126:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"MONO?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
case 127:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Poly?", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
default:
AddGenericEvent(beginOffset, curOffset-beginOffset, L"Control Event", NULL, CLR_UNKNOWN);
if (VGMSeq::readMode == READMODE_CONVERT_TO_MIDI) {
pMidiTrack->AddControllerEvent(channel, controlNum, value);
}
break;
}
}
break;
case 0xC0 :
{
uint8_t progNum = GetByte(curOffset++);
AddProgramChange(beginOffset, curOffset-beginOffset, progNum);
}
break;
case 0xD0 :
AddUnknown(beginOffset, curOffset-beginOffset);
return false;
case 0xE0 :
{
uint8_t hi = GetByte(curOffset++);
uint8_t lo = GetByte(curOffset++);
AddPitchBendMidiFormat(beginOffset, curOffset-beginOffset, hi, lo);
}
break;
case 0xF0 :
{
if (status_byte == 0xFF)
{
if (curOffset + 1 > rawfile->size())
return false;
uint8_t metaNum = GetByte(curOffset++);
uint32_t metaLen = ReadVarLen(curOffset);
if (curOffset + metaLen > rawfile->size())
return false;
switch (metaNum)
{
case 0x51 :
AddTempo(beginOffset, curOffset+metaLen-beginOffset, (GetShortBE(curOffset) << 8) | GetByte(curOffset + 2));
curOffset += metaLen;
break;
case 0x58 :
{
uint8_t numer = GetByte(curOffset);
uint8_t denom = GetByte(curOffset + 1);
AddTimeSig(beginOffset, curOffset+metaLen-beginOffset, numer, 1<<denom, (uint8_t)GetPPQN());
curOffset += metaLen;
break;
}
case 0x2F : // apparently not used, but just in case.
AddEndOfTrack(beginOffset, curOffset+metaLen-beginOffset);
curOffset += metaLen;
return false;
default :
AddUnknown(beginOffset, curOffset+metaLen-beginOffset);
curOffset += metaLen;
break;
}
}
else
{
AddUnknown(beginOffset, curOffset-beginOffset);
return false;
}
}
break;
}
return true;
}