1 files changed, 45 insertions, 0 deletions
diff --git a/portaudio/bindings/cpp/source/portaudiocpp/InterfaceCallbackStream.cxx b/portaudio/bindings/cpp/source/portaudiocpp/InterfaceCallbackStream.cxx
new file mode 100644
index 0000000..09e02de
--- /dev/null
+++ b/portaudio/bindings/cpp/source/portaudiocpp/InterfaceCallbackStream.cxx
@@ -0,0 +1,45 @@
+#include "portaudiocpp/InterfaceCallbackStream.hxx"
+
+#include "portaudiocpp/StreamParameters.hxx"
+#include "portaudiocpp/Exception.hxx"
+#include "portaudiocpp/CallbackInterface.hxx"
+
+namespace portaudio
+{
+
+	// ---------------------------------------------------------------------------------==
+
+	InterfaceCallbackStream::InterfaceCallbackStream()
+	{
+	}
+
+	InterfaceCallbackStream::InterfaceCallbackStream(const StreamParameters &parameters, CallbackInterface &instance)
+	{
+		open(parameters, instance);
+	}
+
+	InterfaceCallbackStream::~InterfaceCallbackStream()
+	{
+		try
+		{
+			close();
+		}
+		catch (...)
+		{
+			// ignore all errors
+		}
+	}
+
+	// ---------------------------------------------------------------------------------==
+
+	void InterfaceCallbackStream::open(const StreamParameters &parameters, CallbackInterface &instance)
+	{
+		PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), 
+			parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::callbackInterfaceToPaCallbackAdapter, static_cast<void *>(&instance));
+
+		if (err != paNoError)
+		{
+			throw PaException(err);
+		}
+	}
+}