/[svn]/linuxsampler/trunk/src/Sampler.cpp
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Diff of /linuxsampler/trunk/src/Sampler.cpp

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revision 1130 by iliev, Sun Mar 25 18:59:14 2007 UTC revision 1541 by iliev, Tue Dec 4 18:09:26 2007 UTC
# Line 25  Line 25 
25    
26  #include "Sampler.h"  #include "Sampler.h"
27    
28    #include "common/global_private.h"
29  #include "engines/EngineFactory.h"  #include "engines/EngineFactory.h"
30  #include "engines/EngineChannelFactory.h"  #include "engines/EngineChannelFactory.h"
31    #include "plugins/InstrumentEditorFactory.h"
32  #include "drivers/audio/AudioOutputDeviceFactory.h"  #include "drivers/audio/AudioOutputDeviceFactory.h"
33  #include "drivers/midi/MidiInputDeviceFactory.h"  #include "drivers/midi/MidiInputDeviceFactory.h"
34  #include "drivers/midi/MidiInstrumentMapper.h"  #include "drivers/midi/MidiInstrumentMapper.h"
# Line 66  namespace LinuxSampler { Line 68  namespace LinuxSampler {
68    
69      void SamplerChannel::SetEngineType(String EngineType) throw (Exception) {      void SamplerChannel::SetEngineType(String EngineType) throw (Exception) {
70          dmsg(2,("SamplerChannel: Assigning engine type..."));          dmsg(2,("SamplerChannel: Assigning engine type..."));
71            
72            if (pEngineChannel) {
73                if (!strcasecmp(pEngineChannel->EngineName().c_str(), EngineType.c_str())) {
74                    dmsg(2,("OK\n"));
75                    return;
76                }
77            }
78    
79          // create new engine channel          // create new engine channel
80          EngineChannel* pNewEngineChannel = EngineChannelFactory::Create(EngineType);          EngineChannel* pNewEngineChannel = EngineChannelFactory::Create(EngineType);
# Line 331  namespace LinuxSampler { Line 340  namespace LinuxSampler {
340          }          }
341      }      }
342    
343        void Sampler::AddTotalStreamCountListener(TotalStreamCountListener* l) {
344            llTotalStreamCountListeners.AddListener(l);
345        }
346    
347        void Sampler::RemoveTotalStreamCountListener(TotalStreamCountListener* l) {
348            llTotalStreamCountListeners.RemoveListener(l);
349        }
350    
351        void Sampler::fireTotalStreamCountChanged(int NewCount) {
352            for (int i = 0; i < llTotalStreamCountListeners.GetListenerCount(); i++) {
353                llTotalStreamCountListeners.GetListener(i)->TotalStreamCountChanged(NewCount);
354            }
355        }
356    
357      void Sampler::AddTotalVoiceCountListener(TotalVoiceCountListener* l) {      void Sampler::AddTotalVoiceCountListener(TotalVoiceCountListener* l) {
358          llTotalVoiceCountListeners.AddListener(l);          llTotalVoiceCountListeners.AddListener(l);
359      }      }
# Line 539  namespace LinuxSampler { Line 562  namespace LinuxSampler {
562          return pDevice;          return pDevice;
563      }      }
564    
565        int Sampler::GetDiskStreamCount() {
566            int count = 0;
567            std::set<Engine*>::iterator it = EngineFactory::EngineInstances().begin();
568    
569            for(; it != EngineFactory::EngineInstances().end(); it++) {
570                count += (*it)->DiskStreamCount();
571            }
572    
573            return count;
574        }
575    
576      int Sampler::GetVoiceCount() {      int Sampler::GetVoiceCount() {
577          int count = 0;          int count = 0;
578          std::set<Engine*>::iterator it = EngineFactory::EngineInstances().begin();          std::set<Engine*>::iterator it = EngineFactory::EngineInstances().begin();
# Line 598  namespace LinuxSampler { Line 632  namespace LinuxSampler {
632              std::cerr << "Sampler::Reset(): Exception occured while trying to delete all MIDI instrument maps, exiting.\n" << std::flush;              std::cerr << "Sampler::Reset(): Exception occured while trying to delete all MIDI instrument maps, exiting.\n" << std::flush;
633              exit(EXIT_FAILURE);              exit(EXIT_FAILURE);
634          }          }
635    
636            // unload all instrument editor DLLs
637            InstrumentEditorFactory::ClosePlugins();
638      }      }
639    
640  } // namespace LinuxSampler  } // namespace LinuxSampler
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