Mercurial > hg > sonic-visualiser
view audioio/AudioCoreAudioTarget.h @ 164:75cafe7a9246
* Make it possible to "measure" a feature on the spectrogram by double-
clicking in measure mode
* Make shift-click-drag (for zoom to region) work in measure mode as well
as navigate mode. It would be nice to be able to shift-doubleclick to
zoom on a feature directly using a combination of these last two features,
but that isn't possible yet.
* Make Del delete the measurement under the mouse pointer.
author | Chris Cannam |
---|---|
date | Thu, 05 Jul 2007 15:36:37 +0000 |
parents | cd5d7ff8ef38 |
children |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #ifndef _AUDIO_CORE_AUDIO_TARGET_H_ #define _AUDIO_CORE_AUDIO_TARGET_H_ #ifdef HAVE_COREAUDIO #include <jack/jack.h> #include <vector> #include <CoreAudio/CoreAudio.h> #include <CoreAudio/CoreAudioTypes.h> #include <AudioUnit/AUComponent.h> #include <AudioUnit/AudioUnitProperties.h> #include <AudioUnit/AudioUnitParameters.h> #include <AudioUnit/AudioOutputUnit.h> #include "AudioCallbackPlayTarget.h" class AudioCallbackPlaySource; class AudioCoreAudioTarget : public AudioCallbackPlayTarget { Q_OBJECT public: AudioCoreAudioTarget(AudioCallbackPlaySource *source); ~AudioCoreAudioTarget(); virtual bool isOK() const; public slots: virtual void sourceModelReplaced(); protected: OSStatus process(void *data, AudioUnitRenderActionFlags *flags, const AudioTimeStamp *timestamp, unsigned int inbus, unsigned int inframes, AudioBufferList *ioData); int m_bufferSize; int m_sampleRate; int m_latency; }; #endif /* HAVE_COREAUDIO */ #endif