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annotate src/portaudio/bindings/cpp/source/portaudiocpp/CallbackInterface.cxx @ 107:71c914cf6201

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Portaudio: add missed file
author Chris Cannam <cannam@all-day-breakfast.com>
date Tue, 26 Mar 2013 12:14:11 +0000
parents 8a15ff55d9af
children
rev   line source
cannam@89 1 #include "portaudiocpp/CallbackInterface.hxx"
cannam@89 2
cannam@89 3 namespace portaudio
cannam@89 4 {
cannam@89 5
cannam@89 6 namespace impl
cannam@89 7 {
cannam@89 8
cannam@89 9 //////
cannam@89 10 /// Adapts any CallbackInterface object to a C-callable function (ie this function). A
cannam@89 11 /// pointer to the object should be passed as ``userData'' when setting up the callback.
cannam@89 12 //////
cannam@89 13 int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames,
cannam@89 14 const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData)
cannam@89 15 {
cannam@89 16 CallbackInterface *cb = static_cast<CallbackInterface *>(userData);
cannam@89 17 return cb->paCallbackFun(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags);
cannam@89 18 }
cannam@89 19
cannam@89 20
cannam@89 21 } // namespace impl
cannam@89 22
cannam@89 23 } // namespace portaudio
cannam@89 24
cannam@89 25