cannam@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
cannam@0: 
cannam@0: #ifndef _AUDIO_CALLBACK_RECORD_TARGET_H_
cannam@0: #define _AUDIO_CALLBACK_RECORD_TARGET_H_
cannam@0: 
cannam@0: #include <stdlib.h>
cannam@0: 
cannam@0: class AudioCallbackRecordTarget
cannam@0: {
cannam@0: public:
cannam@0:     virtual ~AudioCallbackRecordTarget() { }
cannam@0: 
cannam@0:     virtual size_t getPreferredSampleRate() const { return 0; }
cannam@0:     virtual size_t getChannelCount() const = 0;
cannam@0:     
cannam@0:     virtual void setSourceBlockSize(size_t) = 0;
cannam@0:     virtual void setSourceSampleRate(size_t) = 0;
cannam@0:     virtual void setSourceRecordLatency(size_t) = 0;
cannam@0: 
cannam@0:     virtual void putSamples(size_t nframes, float **samples) = 0;
cannam@0:     
cannam@0:     virtual void setInputLevels(float peakLeft, float peakRight) = 0;
cannam@0: 
cannam@0:     virtual void audioProcessingOverload() { }
cannam@0: };
cannam@0: 
cannam@0: #endif
cannam@0: