/[svn]/linuxsampler/trunk/src/audiothread.h
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Diff of /linuxsampler/trunk/src/audiothread.h

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revision 17 by schoenebeck, Sun Nov 23 21:16:49 2003 UTC revision 18 by schoenebeck, Sun Dec 7 05:03:43 2003 UTC
# Line 50  class AudioThread : public Thread { Line 50  class AudioThread : public Thread {
50    
51          AudioThread(AudioIO* pAudioIO, DiskThread* pDiskThread, gig::Instrument* pInstrument);          AudioThread(AudioIO* pAudioIO, DiskThread* pDiskThread, gig::Instrument* pInstrument);
52         ~AudioThread();         ~AudioThread();
53          void ProcessNoteOn(uint8_t Pitch, uint8_t Velocity);          void SendNoteOn(uint8_t Pitch, uint8_t Velocity);
54          void ProcessNoteOff(uint8_t Pitch, uint8_t Velocity);          void SendNoteOff(uint8_t Pitch, uint8_t Velocity);
55          void ProcessContinuousController(uint8_t Channel, uint8_t Number, uint8_t Value);          void SendControlChange(uint8_t Channel, uint8_t Number, uint8_t Value);
56      protected:      protected:
57          int Main(); ///< Implementation of virtual method from class Thread          int Main(); ///< Implementation of virtual method from class Thread
58      private:      private:
# Line 70  class AudioThread : public Thread { Line 70  class AudioThread : public Thread {
70              uint8_t        value;              uint8_t        value;
71          } command;          } command;
72          struct midi_key_info_t {          struct midi_key_info_t {
73              RTEList<Voice*>*             pActiveVoices; ///< Contains the active voices associated with the MIDI key.              RTEList<Voice*>*             pActiveVoices;      ///< Contains the active voices associated with the MIDI key.
74              RTEList<Voice*>::NodeHandle  hSustainPtr;   ///< Points to the voice element in the active voice list which has not received a note-off yet (this pointer is needed for sustain pedal handling)              RTEList<Voice*>::NodeHandle  hSustainPtr;        ///< Points to the voice element in the active voice list which has not received a note-off yet (this pointer is needed for sustain pedal handling)
75              bool                         Sustained;     ///< Is true if the MIDI key is currently sustained, thus if Note-off arrived while sustain pedal pressed.              bool                         Sustained;          ///< Is true if the MIDI key is currently sustained, thus if Note-off arrived while sustain pedal pressed.
76                bool                         KeyPressed;         ///< Is true if the respective MIDI key is currently pressed.
77                uint*                        pSustainPoolNode;   ///< FIXME: hack to allow fast deallocation of the key from the sustained key pool
78          };          };
79    
80          RingBuffer<command_t>*           pCommandQueue;          RingBuffer<command_t>*           pCommandQueue;
# Line 92  class AudioThread : public Thread { Line 94  class AudioThread : public Thread {
94          bool                             SustainPedal;       ///< true if sustain pedal is down          bool                             SustainPedal;       ///< true if sustain pedal is down
95          uint8_t                          PrevHoldCCValue;          uint8_t                          PrevHoldCCValue;
96    
97          void ActivateVoice(uint8_t MIDIKey, uint8_t Velocity);          void ProcessNoteOn(uint8_t MIDIKey, uint8_t Velocity);
98          void ReleaseVoice(uint8_t MIDIKey, uint8_t Velocity);          void ProcessNoteOff(uint8_t MIDIKey, uint8_t Velocity);
99            void ProcessControlChange(uint8_t Channel, uint8_t Number, uint8_t Value);
100          void ReleaseVoice(Voice* pVoice);          void ReleaseVoice(Voice* pVoice);
         void ContinuousController(uint8_t Channel, uint8_t Number, uint8_t Value);  
101          void CacheInitialSamples(gig::Sample* pSample);          void CacheInitialSamples(gig::Sample* pSample);
102  };  };
103    
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