/// <summary>
/// 指定したタイムコードにおける，曲頭から測った時間を調べる
/// </summary>
private double msec_from_clock(int timeCode)
{
double ret = 0.0;
int index = -1;
int c = g_tempoList.size();
for (int i = 0; i < c; i++)
{
if (timeCode <= g_tempoList.get(i).Clock)
{
break;
}
index = i;
}
if (index >= 0)
{
TempoInfo item = g_tempoList.get(index);
ret = item.TotalSec + (timeCode - item.Clock) * (double)item.Tempo / (1000.0 * TIME_FORMAT);
}
else
{
ret = timeCode * (double)DEF_TEMPO / (1000.0 * TIME_FORMAT);
}
return(ret);
}
public int sendEvent(byte[] src, int[] deltaFrames /*, int numEvents*/, int targetTrack)
{
lock ( locker ) {
int count;
int numEvents = deltaFrames.Length;
if (targetTrack == 0)
{
if (g_tempoList == null)
{
g_tempoList = new Vector <TempoInfo>();
}
else
{
g_tempoList.clear();
}
if (numEvents <= 0)
{
g_numTempoList = 1;
TempoInfo ti = new TempoInfo();
ti.Clock = 0;
ti.Tempo = DEF_TEMPO;
ti.TotalSec = 0.0;
g_tempoList.add(ti);
}
else
{
if (deltaFrames[0] == 0)
{
g_numTempoList = numEvents;
}
else
{
g_numTempoList = numEvents + 1;
TempoInfo ti = new TempoInfo();
ti.Clock = 0;
ti.Tempo = DEF_TEMPO;
ti.TotalSec = 0.0;
g_tempoList.add(ti);
}
int prev_tempo = DEF_TEMPO;
int prev_clock = 0;
double total = 0.0;
count = -3;
for (int i = 0; i < numEvents; i++)
{
count += 3;
int tempo = (int)(src[count + 2] | (src[count + 1] << 8) | (src[count] << 16));
total += (deltaFrames[i] - prev_clock) * (double)prev_tempo / (1000.0 * TIME_FORMAT);
TempoInfo ti = new TempoInfo();
ti.Clock = deltaFrames[i];
ti.Tempo = tempo;
ti.TotalSec = total;
g_tempoList.add(ti);
prev_tempo = tempo;
prev_clock = deltaFrames[i];
}
}
}
// 与えられたイベント情報をs_track_eventsに収納
count = -3;
int pPrev = 0;
s_track_events.get(targetTrack).clear();
#if VOCALO_DRIVER_PRINT_EVENTS
sout.println("VocaloidDriver#SendEvent");
byte msb = 0x0;
byte lsb = 0x0;
#endif
for (int i = 0; i < numEvents; i++)
{
count += 3;
MidiEvent pEvent = new MidiEvent();
//pEvent = &(new MIDI_EVENT());
//pEvent->pNext = NULL;
pEvent.clock = (uint)deltaFrames[i];
//pEvent.dwOffset = 0;
if (targetTrack == 0)
{
pEvent.firstByte = 0xff;
pEvent.data = new int[5];
pEvent.data[0] = 0x51;
pEvent.data[1] = 0x03;
pEvent.data[2] = src[count];
pEvent.data[3] = src[count + 1];
pEvent.data[4] = src[count + 2];
}
else
{
#if VOCALO_DRIVER_PRINT_EVENTS
if (src[count + 1] == 0x63)
{
msb = src[count + 2];
}
else if (src[count + 1] == 0x62)
{
lsb = src[count + 2];
}
else
{
String str = (src[count + 1] == 0x06) ? ("0x" + PortUtil.toHexString(src[count + 2], 2)) : " ";
str += (src[count + 1] == 0x26) ? (" 0x" + PortUtil.toHexString(src[count + 2], 2)) : "";
int nrpn = msb << 8 | lsb;
sout.println("VocaloidDriver#SendEvent; NRPN: 0x" + PortUtil.toHexString(nrpn, 4) + " " + str);
}
#endif
pEvent.firstByte = src[count];
pEvent.data = new int[3];
pEvent.data[0] = src[count + 1];
pEvent.data[1] = src[count + 2];
pEvent.data[2] = 0x00;
}
s_track_events.get(targetTrack).add(pEvent);
}
}
return(TRUE);
}
public int sendEvent( byte[] src, int[] deltaFrames/*, int numEvents*/, int targetTrack )
{
lock ( locker ) {
int count;
int numEvents = deltaFrames.Length;
if ( targetTrack == 0 ) {
if ( g_tempoList == null ) {
g_tempoList = new Vector<TempoInfo>();
} else {
g_tempoList.clear();
}
if ( numEvents <= 0 ) {
g_numTempoList = 1;
TempoInfo ti = new TempoInfo();
ti.Clock = 0;
ti.Tempo = DEF_TEMPO;
ti.TotalSec = 0.0;
g_tempoList.add( ti );
} else {
if ( deltaFrames[0] == 0 ) {
g_numTempoList = numEvents;
} else {
g_numTempoList = numEvents + 1;
TempoInfo ti = new TempoInfo();
ti.Clock = 0;
ti.Tempo = DEF_TEMPO;
ti.TotalSec = 0.0;
g_tempoList.add( ti );
}
int prev_tempo = DEF_TEMPO;
int prev_clock = 0;
double total = 0.0;
count = -3;
for ( int i = 0; i < numEvents; i++ ) {
count += 3;
int tempo = (int)(src[count + 2] | (src[count + 1] << 8) | (src[count] << 16));
total += (deltaFrames[i] - prev_clock) * (double)prev_tempo / (1000.0 * TIME_FORMAT);
TempoInfo ti = new TempoInfo();
ti.Clock = deltaFrames[i];
ti.Tempo = tempo;
ti.TotalSec = total;
g_tempoList.add( ti );
prev_tempo = tempo;
prev_clock = deltaFrames[i];
}
}
}
// 与えられたイベント情報をs_track_eventsに収納
count = -3;
int pPrev = 0;
s_track_events.get( targetTrack ).clear();
#if VOCALO_DRIVER_PRINT_EVENTS
sout.println( "VocaloidDriver#SendEvent" );
byte msb = 0x0;
byte lsb = 0x0;
#endif
for ( int i = 0; i < numEvents; i++ ) {
count += 3;
MidiEvent pEvent = new MidiEvent();
//pEvent = &(new MIDI_EVENT());
//pEvent->pNext = NULL;
pEvent.clock = (uint)deltaFrames[i];
//pEvent.dwOffset = 0;
if ( targetTrack == 0 ) {
pEvent.firstByte = 0xff;
pEvent.data = new int[5];
pEvent.data[0] = 0x51;
pEvent.data[1] = 0x03;
pEvent.data[2] = src[count];
pEvent.data[3] = src[count + 1];
pEvent.data[4] = src[count + 2];
} else {
#if VOCALO_DRIVER_PRINT_EVENTS
if ( src[count + 1] == 0x63 ) {
msb = src[count + 2];
} else if ( src[count + 1] == 0x62 ) {
lsb = src[count + 2];
} else {
String str = (src[count + 1] == 0x06) ? ("0x" + PortUtil.toHexString( src[count + 2], 2 )) : " ";
str += (src[count + 1] == 0x26) ? (" 0x" + PortUtil.toHexString( src[count + 2], 2 )) : "";
int nrpn = msb << 8 | lsb;
sout.println( "VocaloidDriver#SendEvent; NRPN: 0x" + PortUtil.toHexString( nrpn, 4 ) + " " + str );
}
#endif
pEvent.firstByte = src[count];
pEvent.data = new int[3];
pEvent.data[0] = src[count + 1];
pEvent.data[1] = src[count + 2];
pEvent.data[2] = 0x00;
}
s_track_events.get( targetTrack ).add( pEvent );
}
}
return TRUE;
}
