/[svn]/linuxsampler/trunk/src/engines/EngineChannel.h
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Diff of /linuxsampler/trunk/src/engines/EngineChannel.h

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revision 905 by schoenebeck, Sat Jul 1 13:34:18 2006 UTC revision 906 by schoenebeck, Sun Jul 23 16:44:08 2006 UTC
# Line 47  namespace LinuxSampler { Line 47  namespace LinuxSampler {
47      class EngineChannel {      class EngineChannel {
48          public:          public:
49    
             EngineChannel();  
   
50              /////////////////////////////////////////////////////////////////              /////////////////////////////////////////////////////////////////
51              // abstract methods              // abstract methods
52              //     (these have to be implemented by the descendant)              //     (these have to be implemented by the descendant)
# Line 57  namespace LinuxSampler { Line 55  namespace LinuxSampler {
55              virtual void    LoadInstrument() = 0;              virtual void    LoadInstrument() = 0;
56              virtual void    Reset() = 0;              virtual void    Reset() = 0;
57              virtual void    SendNoteOn(uint8_t Key, uint8_t Velocity) = 0;              virtual void    SendNoteOn(uint8_t Key, uint8_t Velocity) = 0;
58                virtual void    SendNoteOn(uint8_t Key, uint8_t Velocity, int32_t FragmentPos) = 0;
59              virtual void    SendNoteOff(uint8_t Key, uint8_t Velocity) = 0;              virtual void    SendNoteOff(uint8_t Key, uint8_t Velocity) = 0;
60                virtual void    SendNoteOff(uint8_t Key, uint8_t Velocity, int32_t FragmentPos) = 0;
61              virtual void    SendPitchbend(int Pitch) = 0;              virtual void    SendPitchbend(int Pitch) = 0;
62                virtual void    SendPitchbend(int Pitch, int32_t FragmentPos) = 0;
63              virtual void    SendControlChange(uint8_t Controller, uint8_t Value) = 0;              virtual void    SendControlChange(uint8_t Controller, uint8_t Value) = 0;
64                virtual void    SendControlChange(uint8_t Controller, uint8_t Value, int32_t FragmentPos) = 0;
65              virtual bool    StatusChanged(bool bNewStatus = false) = 0;              virtual bool    StatusChanged(bool bNewStatus = false) = 0;
66              virtual float   Volume() = 0;              virtual float   Volume() = 0;
67              virtual void    Volume(float f) = 0;              virtual void    Volume(float f) = 0;
# Line 114  namespace LinuxSampler { Line 116  namespace LinuxSampler {
116              int iSamplerChannelIndex; ///< FIXME: nasty hack, might be removed (should be 'virtual EngineChannel* EngineChannel() = 0;', but due to cyclic dependencies only a void* solution would be possible ATM)              int iSamplerChannelIndex; ///< FIXME: nasty hack, might be removed (should be 'virtual EngineChannel* EngineChannel() = 0;', but due to cyclic dependencies only a void* solution would be possible ATM)
117    
118          protected:          protected:
119                EngineChannel();
120              virtual ~EngineChannel() {}; // MUST only be destroyed by EngineChannelFactory              virtual ~EngineChannel() {}; // MUST only be destroyed by EngineChannelFactory
121              friend class EngineChannelFactory;              friend class EngineChannelFactory;
122    
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