diff options
Diffstat (limited to '3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx')
-rw-r--r-- | 3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx b/3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx new file mode 100644 index 0000000..b306148 --- /dev/null +++ b/3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx @@ -0,0 +1,45 @@ +#ifndef INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX +#define INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + ////// + /// @brief Interface for an object that's callable as a PortAudioCpp callback object (ie that implements the + /// paCallbackFun method). + ////// + class CallbackInterface + { + public: + virtual ~CallbackInterface() {} + + virtual int paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) = 0; + }; + + // ----------------------------------------------------------------------------------- + + namespace impl + { + extern "C" + { + int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, + void *userData); + } // extern "C" + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX |