/[svn]/linuxsampler/trunk/src/drivers/midi/MidiInputPort.cpp
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Diff of /linuxsampler/trunk/src/drivers/midi/MidiInputPort.cpp

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revision 1694 by schoenebeck, Sun Oct 14 22:00:17 2007 UTC revision 1695 by schoenebeck, Sat Feb 16 01:09:33 2008 UTC
# Line 3  Line 3 
3   *   LinuxSampler - modular, streaming capable sampler                     *   *   LinuxSampler - modular, streaming capable sampler                     *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
6   *   Copyright (C) 2005 - 2007 Christian Schoenebeck                       *   *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *
7   *                                                                         *   *                                                                         *
8   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
9   *   it under the terms of the GNU General Public License as published by  *   *   it under the terms of the GNU General Public License as published by  *
# Line 27  Line 27 
27  #include "MidiInstrumentMapper.h"  #include "MidiInstrumentMapper.h"
28  #include "../../Sampler.h"  #include "../../Sampler.h"
29  #include "../../engines/EngineFactory.h"  #include "../../engines/EngineFactory.h"
30    #include "VirtualMidiDevice.h"
31    
32    #include <algorithm>
33    
34  namespace LinuxSampler {  namespace LinuxSampler {
35    
# Line 73  namespace LinuxSampler { Line 76  namespace LinuxSampler {
76    
77      MidiInputPort::MidiInputPort(MidiInputDevice* pDevice, int portNumber)      MidiInputPort::MidiInputPort(MidiInputDevice* pDevice, int portNumber)
78          : MidiChannelMapReader(MidiChannelMap),          : MidiChannelMapReader(MidiChannelMap),
79            SysexListenersReader(SysexListeners) {            SysexListenersReader(SysexListeners),
80              virtualMidiDevicesReader(virtualMidiDevices) {
81          this->pDevice = pDevice;          this->pDevice = pDevice;
82          this->portNumber = portNumber;          this->portNumber = portNumber;
83          Parameters["NAME"] = new ParameterName(this);          Parameters["NAME"] = new ParameterName(this);
# Line 107  namespace LinuxSampler { Line 111  namespace LinuxSampler {
111              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity);              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity);
112          }          }
113          MidiChannelMapReader.Unlock();          MidiChannelMapReader.Unlock();
114    
115            // dispatch event to all low priority MIDI listeners
116            const std::vector<VirtualMidiDevice*>& listeners =
117                virtualMidiDevicesReader.Lock();
118            for (int i = 0; i < listeners.size(); ++i)
119                listeners[i]->SendNoteOnToDevice(Key, Velocity);
120            virtualMidiDevicesReader.Unlock();
121      }      }
122    
123      void MidiInputPort::DispatchNoteOn(uint8_t Key, uint8_t Velocity, uint MidiChannel, int32_t FragmentPos) {      void MidiInputPort::DispatchNoteOn(uint8_t Key, uint8_t Velocity, uint MidiChannel, int32_t FragmentPos) {
# Line 125  namespace LinuxSampler { Line 136  namespace LinuxSampler {
136              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity, FragmentPos);              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity, FragmentPos);
137          }          }
138          MidiChannelMapReader.Unlock();          MidiChannelMapReader.Unlock();
139    
140            // dispatch event to all low priority MIDI listeners
141            const std::vector<VirtualMidiDevice*>& listeners =
142                virtualMidiDevicesReader.Lock();
143            for (int i = 0; i < listeners.size(); ++i)
144                listeners[i]->SendNoteOnToDevice(Key, Velocity);
145            virtualMidiDevicesReader.Unlock();
146      }      }
147    
148      void MidiInputPort::DispatchNoteOff(uint8_t Key, uint8_t Velocity, uint MidiChannel) {      void MidiInputPort::DispatchNoteOff(uint8_t Key, uint8_t Velocity, uint MidiChannel) {
# Line 143  namespace LinuxSampler { Line 161  namespace LinuxSampler {
161              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity);              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity);
162          }          }
163          MidiChannelMapReader.Unlock();          MidiChannelMapReader.Unlock();
164    
165            // dispatch event to all low priority MIDI listeners
166            const std::vector<VirtualMidiDevice*>& listeners =
167                virtualMidiDevicesReader.Lock();
168            for (int i = 0; i < listeners.size(); ++i)
169                listeners[i]->SendNoteOffToDevice(Key, Velocity);
170            virtualMidiDevicesReader.Unlock();
171      }      }
172    
173      void MidiInputPort::DispatchNoteOff(uint8_t Key, uint8_t Velocity, uint MidiChannel, int32_t FragmentPos) {      void MidiInputPort::DispatchNoteOff(uint8_t Key, uint8_t Velocity, uint MidiChannel, int32_t FragmentPos) {
# Line 161  namespace LinuxSampler { Line 186  namespace LinuxSampler {
186              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity, FragmentPos);              for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity, FragmentPos);
187          }          }
188          MidiChannelMapReader.Unlock();          MidiChannelMapReader.Unlock();
189    
190            // dispatch event to all low priority MIDI listeners
191            const std::vector<VirtualMidiDevice*>& listeners =
192                virtualMidiDevicesReader.Lock();
193            for (int i = 0; i < listeners.size(); ++i)
194                listeners[i]->SendNoteOffToDevice(Key, Velocity);
195            virtualMidiDevicesReader.Unlock();
196      }      }
197    
198      void MidiInputPort::DispatchPitchbend(int Pitch, uint MidiChannel) {      void MidiInputPort::DispatchPitchbend(int Pitch, uint MidiChannel) {
# Line 439  namespace LinuxSampler { Line 471  namespace LinuxSampler {
471          return count;          return count;
472      }      }
473    
474        void MidiInputPort::Connect(VirtualMidiDevice* pDevice) {
475            virtualMidiDevicesMutex.Lock();
476            // double buffer ... double work ...
477            {
478                std::vector<VirtualMidiDevice*>& devices =
479                    virtualMidiDevices.GetConfigForUpdate();
480                devices.push_back(pDevice);
481            }
482            {
483                std::vector<VirtualMidiDevice*>& devices =
484                    virtualMidiDevices.SwitchConfig();
485                devices.push_back(pDevice);
486            }
487            virtualMidiDevicesMutex.Unlock();
488        }
489    
490        void MidiInputPort::Disconnect(VirtualMidiDevice* pDevice) {
491            virtualMidiDevicesMutex.Lock();
492            // double buffer ... double work ...
493            {
494                std::vector<VirtualMidiDevice*>& devices =
495                    virtualMidiDevices.GetConfigForUpdate();
496                devices.erase(std::find(devices.begin(), devices.end(), pDevice));
497            }
498            {
499                std::vector<VirtualMidiDevice*>& devices =
500                    virtualMidiDevices.SwitchConfig();
501                devices.erase(std::find(devices.begin(), devices.end(), pDevice));
502            }
503            virtualMidiDevicesMutex.Unlock();
504        }
505    
506  } // namespace LinuxSampler  } // namespace LinuxSampler

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