From a4dd0ad63c00f4dee3b86dfd3075d1d61b2b3180 Mon Sep 17 00:00:00 2001 From: sanine Date: Sat, 27 Aug 2022 23:52:56 -0500 Subject: add plibsys --- .../bindings/cpp/source/portaudiocpp/Stream.cxx | 195 --------------------- 1 file changed, 195 deletions(-) delete mode 100644 portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx (limited to 'portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx') diff --git a/portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx b/portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx deleted file mode 100644 index ba16e03..0000000 --- a/portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx +++ /dev/null @@ -1,195 +0,0 @@ -#include "portaudiocpp/Stream.hxx" - -#include - -#include "portaudiocpp/Exception.hxx" -#include "portaudiocpp/System.hxx" - -namespace portaudio -{ - - // ----------------------------------------------------------------------------------- - - Stream::Stream() : stream_(NULL) - { - } - - Stream::~Stream() - { - // (can't call close here, - // the derived class should atleast call - // close() in it's deconstructor) - } - - // ----------------------------------------------------------------------------------- - - ////// - /// Closes the Stream if it's open, else does nothing. - ////// - void Stream::close() - { - if (isOpen() && System::exists()) - { - PaError err = Pa_CloseStream(stream_); - stream_ = NULL; - - if (err != paNoError) - throw PaException(err); - } - } - - ////// - /// Returns true if the Stream is open. - ////// - bool Stream::isOpen() const - { - return (stream_ != NULL); - } - - // ----------------------------------------------------------------------------------- - - void Stream::setStreamFinishedCallback(PaStreamFinishedCallback *callback) - { - PaError err = Pa_SetStreamFinishedCallback(stream_, callback); - - if (err != paNoError) - throw PaException(err); - } - - // ----------------------------------------------------------------------------------- - - void Stream::start() - { - PaError err = Pa_StartStream(stream_); - - if (err != paNoError) - throw PaException(err); - } - - void Stream::stop() - { - PaError err = Pa_StopStream(stream_); - - if (err != paNoError) - throw PaException(err); - } - - void Stream::abort() - { - PaError err = Pa_AbortStream(stream_); - - if (err != paNoError) - throw PaException(err); - } - - bool Stream::isStopped() const - { - PaError ret = Pa_IsStreamStopped(stream_); - - if (ret < 0) - throw PaException(ret); - - return (ret == 1); - } - - bool Stream::isActive() const - { - PaError ret = Pa_IsStreamActive(stream_); - - if (ret < 0) - throw PaException(ret); - - return (ret == 1); - } - - // ----------------------------------------------------------------------------------- - - ////// - /// Returns the best known input latency for the Stream. This value may differ from the - /// suggested input latency set in the StreamParameters. Includes all sources of - /// latency known to PortAudio such as internal buffering, and Host API reported latency. - /// Doesn't include any estimates of unknown latency. - ////// - PaTime Stream::inputLatency() const - { - const PaStreamInfo *info = Pa_GetStreamInfo(stream_); - if (info == NULL) - { - throw PaException(paInternalError); - return PaTime(0.0); - } - - return info->inputLatency; - } - - ////// - /// Returns the best known output latency for the Stream. This value may differ from the - /// suggested output latency set in the StreamParameters. Includes all sources of - /// latency known to PortAudio such as internal buffering, and Host API reported latency. - /// Doesn't include any estimates of unknown latency. - ////// - PaTime Stream::outputLatency() const - { - const PaStreamInfo *info = Pa_GetStreamInfo(stream_); - if (info == NULL) - { - throw PaException(paInternalError); - return PaTime(0.0); - } - - return info->outputLatency; - } - - ////// - /// Returns the sample rate of the Stream. Usually this will be the - /// best known estimate of the used sample rate. For instance when opening a - /// Stream setting 44100.0 Hz in the StreamParameters, the actual sample - /// rate might be something like 44103.2 Hz (due to imperfections in the - /// sound card hardware). - ////// - double Stream::sampleRate() const - { - const PaStreamInfo *info = Pa_GetStreamInfo(stream_); - if (info == NULL) - { - throw PaException(paInternalError); - return 0.0; - } - - return info->sampleRate; - } - - // ----------------------------------------------------------------------------------- - - PaTime Stream::time() const - { - return Pa_GetStreamTime(stream_); - } - - // ----------------------------------------------------------------------------------- - - ////// - /// Accessor (const) for PortAudio PaStream pointer, useful for interfacing with - /// PortAudio add-ons such as PortMixer for instance. Normally accessing this - /// pointer should not be needed as PortAudioCpp aims to provide all of PortAudio's - /// functionality. - ////// - const PaStream *Stream::paStream() const - { - return stream_; - } - - ////// - /// Accessor (non-const) for PortAudio PaStream pointer, useful for interfacing with - /// PortAudio add-ons such as PortMixer for instance. Normally accessing this - /// pointer should not be needed as PortAudioCpp aims to provide all of PortAudio's - /// functionality. - ////// - PaStream *Stream::paStream() - { - return stream_; - } - - // ----------------------------------------------------------------------------------- - -} // namespace portaudio -- cgit v1.2.1