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root / src / portaudio_20161030_catalina_patch / bindings / cpp / include / portaudiocpp / CallbackInterface.hxx @ 164:9fa11135915a
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#ifndef INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX |
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#define INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX |
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// --------------------------------------------------------------------------------------- |
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#include "portaudio.h" |
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// --------------------------------------------------------------------------------------- |
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namespace portaudio |
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{
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// ----------------------------------------------------------------------------------- |
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////// |
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/// @brief Interface for an object that's callable as a PortAudioCpp callback object (ie that implements the |
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/// paCallbackFun method). |
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////// |
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class CallbackInterface |
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{
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public: |
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virtual ~CallbackInterface() {}
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virtual int paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, |
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const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) = 0; |
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}; |
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// ----------------------------------------------------------------------------------- |
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namespace impl |
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{
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extern "C" |
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{
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int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, |
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const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, |
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void *userData); |
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} // extern "C" |
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} |
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// ----------------------------------------------------------------------------------- |
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} // namespace portaudio |
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// --------------------------------------------------------------------------------------- |
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#endif // INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX |