/[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 1012 by capela, Sun Jan 7 15:52:36 2007 UTC revision 1038 by persson, Sat Feb 3 15:33:00 2007 UTC
# Line 60  namespace LinuxSampler { namespace gig { Line 60  namespace LinuxSampler { namespace gig {
60              Engine();              Engine();
61              virtual ~Engine();              virtual ~Engine();
62              void Connect(AudioOutputDevice* pAudioOut);              void Connect(AudioOutputDevice* pAudioOut);
63                ::gig::DimensionRegion** ChangeInstrument(EngineChannel* pEngineChannel, ::gig::Instrument* pInstrument);
64    
65              // implementation of abstract methods derived from class 'LinuxSampler::Engine'              // implementation of abstract methods derived from class 'LinuxSampler::Engine'
66              virtual int    RenderAudio(uint Samples);              virtual int    RenderAudio(uint Samples);
# Line 139  namespace LinuxSampler { namespace gig { Line 140  namespace LinuxSampler { namespace gig {
140    
141              friend class Voice;              friend class Voice;
142          private:          private:
143    
144                /// Command used by the instrument loader thread to
145                /// request an instrument change on a channel.
146                struct instrument_change_command_t {
147                    EngineChannel* pEngineChannel;
148                    ::gig::Instrument* pInstrument;
149                };
150                struct instrument_change_reply_t {
151                    int dummy;
152                };
153                RingBuffer<instrument_change_command_t,false>* InstrumentChangeQueue;      ///< Contains the instrument change command
154                RingBuffer<instrument_change_reply_t,false>*   InstrumentChangeReplyQueue; ///< Contains the acknowledge of an instrument change
155               ::gig::DimensionRegion** pDimRegionsInUse; ///< After an instrument change, this contains a list of dimension regions that are still in use by playing voices
156    
157              ArrayList<EngineChannel*> engineChannels; ///< All engine channels of a gig::Engine instance.              ArrayList<EngineChannel*> engineChannels; ///< All engine channels of a gig::Engine instance.
158    
159              static std::map<AudioOutputDevice*,Engine*> engines; ///< All instances of gig::Engine.              static std::map<AudioOutputDevice*,Engine*> engines; ///< All instances of gig::Engine.
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