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moved trunk into place

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This commit is contained in:
bjornroche 2008-03-20 14:24:39 +00:00
commit c1e1d067d2
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45
bindings/cpp/source/portaudiocpp/InterfaceCallbackStream.cxx Normal file
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#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);
}
}
}