C++ (Cpp) MIDITimedMessage::SetTimeSig示例

bool MIDIFileReadMultiTrack::mf_timesig ( MIDIClockTime time, int num, int den_pow, int clks_per_metro, int notated_32nd_per_quarter ) // funcVRM
{
    MIDITimedMessage msg;
    msg.SetTime ( time );
    msg.SetTimeSig ( num, den_pow, clks_per_metro, notated_32nd_per_quarter );
    msg.SetDataLength( 5 ); // VRM // source 4 bytes + 1 byte for denominator
    return AddEventToMultiTrack ( msg, 0, cur_track );
}

示例#2

显示文件

文件： jdkmidi_filereadmultitrack.cpp 项目： grimtraveller/koblo_software

 void    MIDIFileReadMultiTrack::mf_timesig (
   MIDIClockTime time,
   int num,
   int denom_power,
   int clks_per_metro,
   int notated_32nd_per_quarter
 )
 {
   MIDITimedMessage msg;
   
   int denom= 1<<denom_power;
   
   msg.SetTimeSig ( ( unsigned char ) num, ( unsigned char ) denom );
   msg.SetTime ( time );
   
   MIDISystemExclusive *sysex = new MIDISystemExclusive ( 4 );
   
   sysex->PutByte ( ( unsigned char ) num );
   sysex->PutByte ( ( unsigned char ) denom_power );
   sysex->PutByte ( ( unsigned char ) clks_per_metro );
   sysex->PutByte ( ( unsigned char ) notated_32nd_per_quarter );
   
   AddEventToMultiTrack ( msg, sysex, cur_track );
 }