C++ (Cpp) MidiPlayEvent::len示例

示例#1

文件： fluid.cpp 项目： AndreeeCZ/muse

//---------------------------------------------------------
//   processEvent
//    All events from the sequencer go here
//---------------------------------------------------------
bool ISynth::processEvent(const MusECore::MidiPlayEvent& ev)
      {
      switch(ev.type()) {
            case MusECore::ME_CONTROLLER:
                setController(ev.channel(), ev.dataA(), ev.dataB());
                //return true;  // ??
                break;            
            case MusECore::ME_NOTEON:
                  return playNote(ev.channel(), ev.dataA(), ev.dataB());
            case MusECore::ME_NOTEOFF:
                  return playNote(ev.channel(), ev.dataA(), 0);
            case MusECore::ME_SYSEX:
                  return sysex(ev.len(), ev.data());
            case MusECore::ME_PITCHBEND:
                setController(ev.channel(), MusECore::CTRL_PITCH, ev.dataA());
                break;
            // Synths are not allowed to receive ME_PROGRAM, CTRL_HBANK, or CTRL_LBANK alone anymore - only CTRL_PROGRAM.
            //case MusECore::ME_PROGRAM:
            //    setController(ev.channel(), MusECore::CTRL_PROGRAM, ev.dataA());
            //    break;   
            default:
                break;
            }
      return false;
      }

示例#2

文件： fluid.cpp 项目： Windfisch/muse-tmp

//---------------------------------------------------------
//   processEvent
//    All events from the sequencer go here
//---------------------------------------------------------
bool ISynth::processEvent(const MusECore::MidiPlayEvent& ev)
      {
      switch(ev.type()) {
            case MusECore::ME_CONTROLLER:
                setController(ev.channel(), ev.dataA(), ev.dataB());
                //return true;  // ??
                break;            
            case MusECore::ME_NOTEON:
                  return playNote(ev.channel(), ev.dataA(), ev.dataB());
            case MusECore::ME_NOTEOFF:
                  return playNote(ev.channel(), ev.dataA(), 0);
            case MusECore::ME_SYSEX:
                  return sysex(ev.len(), ev.data());
            case MusECore::ME_PITCHBEND:
                setController(ev.channel(), MusECore::CTRL_PITCH, ev.dataA());
                break;            
            case MusECore::ME_PROGRAM:
                setController(ev.channel(), MusECore::CTRL_PROGRAM, ev.dataA());
                break;   
            default:
                break;
            }
      return false;
      }