mame/3rdparty/portaudio/bindings/cpp/source/portaudiocpp/CallbackInterface.cxx
2015-05-27 14:59:40 +02:00

26 lines
719 B
C++

#include "portaudiocpp/CallbackInterface.hxx"
namespace portaudio
{
namespace impl
{
//////
/// Adapts any CallbackInterface object to a C-callable function (ie this function). A
/// pointer to the object should be passed as ``userData'' when setting up the callback.
//////
int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames,
const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData)
{
CallbackInterface *cb = static_cast<CallbackInterface *>(userData);
return cb->paCallbackFun(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags);
}
} // namespace impl
} // namespace portaudio