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

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revision 738 by schoenebeck, Tue Aug 16 17:14:25 2005 UTC revision 831 by persson, Sat Jan 28 16:55:30 2006 UTC
# Line 78  namespace LinuxSampler { namespace gig { Line 78  namespace LinuxSampler { namespace gig {
78              virtual String Version();              virtual String Version();
79              virtual String EngineName();              virtual String EngineName();
80    
81                static const float* VolumeCurve; ///< Table that maps volume control change values 0..127 to amplitude. Unity gain is at 90.
82                static const float* PanCurve;    ///< Table that maps pan control change values 0..128 to right channel amplitude. Unity gain is at 64 (center).
83    
84          //protected:          //protected:
85              static InstrumentResourceManager instruments;              static InstrumentResourceManager instruments;
86    
# Line 136  namespace LinuxSampler { namespace gig { Line 139  namespace LinuxSampler { namespace gig {
139    
140              static std::map<AudioOutputDevice*,Engine*> engines; ///< All instances of gig::Engine.              static std::map<AudioOutputDevice*,Engine*> engines; ///< All instances of gig::Engine.
141    
142                int SostenutoKeys[128];
143                int SostenutoKeyCount;
144    
145              uint8_t GSCheckSum(const RingBuffer<uint8_t>::NonVolatileReader AddrReader, uint DataSize);              uint8_t GSCheckSum(const RingBuffer<uint8_t>::NonVolatileReader AddrReader, uint DataSize);
146              void    AdjustScale(int8_t ScaleTunes[12]);              void    AdjustScale(int8_t ScaleTunes[12]);
147              void    ReleaseAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itReleaseEvent);              void    ReleaseAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itReleaseEvent);
148              void    KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent);              void    KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent);
149                bool    ShouldReleaseVoice(EngineChannel* pEngineChannel, int Key);
150                static float* InitVolumeCurve();
151                static float* InitPanCurve();
152                static float* InitCurve(const float* segments, int size = 128);
153    
154              unsigned long FrameTime; ///< Time in frames of the start of the current audio fragment              unsigned long FrameTime; ///< Time in frames of the start of the current audio fragment
155      };      };
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