gapeaudiooutput.h Source File

00001 // gapeaudiooutput.h
00002 // Dave Chisholm dkc@ccrma.stanford.edu 12/1/00
00003 #ifndef _GAPE_AUDIO_OUTPUT_H
00004 #define _GAPE_AUDIO_OUTPUT_H
00005 #include "gapeunit.h"
00006 #include "RtWvOut.h"
00007 
00015 class GapeAudioOutput : public GapeUnit {
00016 Q_OBJECT
00017         public:
00026             GapeAudioOutput(GapeController* c = NULL, int numChannels = 1, int device = -1);
00027 
00028         virtual ~GapeAudioOutput();
00029 
00030         public slots:
00036             virtual void receiveTick(const GapeFloat* values, int numValues);
00037             virtual void stop();
00038             virtual void start();
00039             virtual void setMute(bool b);
00045             virtual void setNumChannels(int nc) {
00046                 GapeConsts::reportError("Tried to change num channels in GapeAudioOutput!\n");
00047             }
00048 
00049         private:
00050             RtAudio* output;
00051             bool properlyInitialized;
00052             GapeIntSample* soundBuffer;
00053             int soundBufferSize, currentBufferPosition;
00054 };
00055 #endif