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https://github.com/cookiengineer/audacity
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Converted CRLF to LF.
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lllucius
@@ -1,165 +1,165 @@
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#include "portaudiocpp/StreamParameters.hxx"
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#include <cstddef>
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#include "portaudiocpp/Device.hxx"
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namespace portaudio
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{
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// -----------------------------------------------------------------------------------
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//////
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/// Default constructor; does nothing.
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//////
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StreamParameters::StreamParameters()
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{
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}
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//////
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/// Sets up the all parameters needed to open either a half-duplex or full-duplex Stream.
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///
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/// @param inputParameters The parameters for the input direction of the to-be opened
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/// Stream or DirectionSpecificStreamParameters::null() for an output-only Stream.
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/// @param outputParameters The parameters for the output direction of the to-be opened
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/// Stream or DirectionSpecificStreamParameters::null() for an input-only Stream.
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/// @param sampleRate The to-be opened Stream's sample rate in Hz.
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/// @param framesPerBuffer The number of frames per buffer for a CallbackStream, or
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/// the preferred buffer granularity for a BlockingStream.
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/// @param flags The flags for the to-be opened Stream; default paNoFlag.
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//////
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StreamParameters::StreamParameters(const DirectionSpecificStreamParameters &inputParameters,
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const DirectionSpecificStreamParameters &outputParameters, double sampleRate, unsigned long framesPerBuffer,
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PaStreamFlags flags) : inputParameters_(inputParameters), outputParameters_(outputParameters),
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sampleRate_(sampleRate), framesPerBuffer_(framesPerBuffer), flags_(flags)
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{
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}
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// -----------------------------------------------------------------------------------
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//////
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/// Sets the requested sample rate. If this sample rate isn't supported by the hardware, the
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/// Stream will fail to open. The real-life sample rate used might differ slightly due to
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/// imperfections in the sound card hardware; use Stream::sampleRate() to retreive the
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/// best known estimate for this value.
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//////
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void StreamParameters::setSampleRate(double sampleRate)
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{
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sampleRate_ = sampleRate;
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}
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//////
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/// Either the number of frames per buffer for a CallbackStream, or
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/// the preferred buffer granularity for a BlockingStream. See PortAudio
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/// documentation.
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//////
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void StreamParameters::setFramesPerBuffer(unsigned long framesPerBuffer)
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{
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framesPerBuffer_ = framesPerBuffer;
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}
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//////
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/// Sets the specified flag or does nothing when the flag is already set. Doesn't
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/// `unset' any previously existing flags (use clearFlags() for that).
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//////
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void StreamParameters::setFlag(PaStreamFlags flag)
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{
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flags_ |= flag;
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}
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//////
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/// Unsets the specified flag or does nothing if the flag isn't set. Doesn't affect
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/// any other flags.
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//////
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void StreamParameters::unsetFlag(PaStreamFlags flag)
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{
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flags_ &= ~flag;
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}
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//////
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/// Clears or `unsets' all set flags.
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//////
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void StreamParameters::clearFlags()
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{
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flags_ = paNoFlag;
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}
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// -----------------------------------------------------------------------------------
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void StreamParameters::setInputParameters(const DirectionSpecificStreamParameters ¶meters)
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{
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inputParameters_ = parameters;
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}
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void StreamParameters::setOutputParameters(const DirectionSpecificStreamParameters ¶meters)
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{
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outputParameters_ = parameters;
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}
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// -----------------------------------------------------------------------------------
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bool StreamParameters::isSupported() const
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{
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return (Pa_IsFormatSupported(inputParameters_.paStreamParameters(),
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outputParameters_.paStreamParameters(), sampleRate_) == paFormatIsSupported);
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}
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// -----------------------------------------------------------------------------------
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double StreamParameters::sampleRate() const
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{
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return sampleRate_;
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}
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unsigned long StreamParameters::framesPerBuffer() const
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{
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return framesPerBuffer_;
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}
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//////
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/// Returns all currently set flags as a binary combined
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/// integer value (PaStreamFlags). Use isFlagSet() to
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/// avoid dealing with the bitmasks.
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//////
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PaStreamFlags StreamParameters::flags() const
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{
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return flags_;
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}
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//////
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/// Returns true if the specified flag is currently set
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/// or false if it isn't.
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//////
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bool StreamParameters::isFlagSet(PaStreamFlags flag) const
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{
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return ((flags_ & flag) != 0);
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}
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// -----------------------------------------------------------------------------------
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DirectionSpecificStreamParameters &StreamParameters::inputParameters()
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{
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return inputParameters_;
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}
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const DirectionSpecificStreamParameters &StreamParameters::inputParameters() const
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{
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return inputParameters_;
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}
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DirectionSpecificStreamParameters &StreamParameters::outputParameters()
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{
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return outputParameters_;
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}
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const DirectionSpecificStreamParameters &StreamParameters::outputParameters() const
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{
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return outputParameters_;
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}
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// -----------------------------------------------------------------------------------
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} // namespace portaudio
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#include "portaudiocpp/StreamParameters.hxx"
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#include <cstddef>
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#include "portaudiocpp/Device.hxx"
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namespace portaudio
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{
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// -----------------------------------------------------------------------------------
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//////
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/// Default constructor; does nothing.
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//////
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StreamParameters::StreamParameters()
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{
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}
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//////
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/// Sets up the all parameters needed to open either a half-duplex or full-duplex Stream.
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///
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/// @param inputParameters The parameters for the input direction of the to-be opened
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/// Stream or DirectionSpecificStreamParameters::null() for an output-only Stream.
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/// @param outputParameters The parameters for the output direction of the to-be opened
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/// Stream or DirectionSpecificStreamParameters::null() for an input-only Stream.
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/// @param sampleRate The to-be opened Stream's sample rate in Hz.
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/// @param framesPerBuffer The number of frames per buffer for a CallbackStream, or
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/// the preferred buffer granularity for a BlockingStream.
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/// @param flags The flags for the to-be opened Stream; default paNoFlag.
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//////
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StreamParameters::StreamParameters(const DirectionSpecificStreamParameters &inputParameters,
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const DirectionSpecificStreamParameters &outputParameters, double sampleRate, unsigned long framesPerBuffer,
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PaStreamFlags flags) : inputParameters_(inputParameters), outputParameters_(outputParameters),
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sampleRate_(sampleRate), framesPerBuffer_(framesPerBuffer), flags_(flags)
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{
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}
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// -----------------------------------------------------------------------------------
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//////
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/// Sets the requested sample rate. If this sample rate isn't supported by the hardware, the
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/// Stream will fail to open. The real-life sample rate used might differ slightly due to
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/// imperfections in the sound card hardware; use Stream::sampleRate() to retreive the
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/// best known estimate for this value.
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//////
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void StreamParameters::setSampleRate(double sampleRate)
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{
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sampleRate_ = sampleRate;
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}
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//////
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/// Either the number of frames per buffer for a CallbackStream, or
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/// the preferred buffer granularity for a BlockingStream. See PortAudio
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/// documentation.
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//////
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void StreamParameters::setFramesPerBuffer(unsigned long framesPerBuffer)
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{
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framesPerBuffer_ = framesPerBuffer;
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}
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//////
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/// Sets the specified flag or does nothing when the flag is already set. Doesn't
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/// `unset' any previously existing flags (use clearFlags() for that).
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//////
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void StreamParameters::setFlag(PaStreamFlags flag)
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{
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flags_ |= flag;
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}
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//////
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/// Unsets the specified flag or does nothing if the flag isn't set. Doesn't affect
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/// any other flags.
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//////
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void StreamParameters::unsetFlag(PaStreamFlags flag)
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{
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flags_ &= ~flag;
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}
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//////
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/// Clears or `unsets' all set flags.
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//////
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void StreamParameters::clearFlags()
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{
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flags_ = paNoFlag;
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}
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// -----------------------------------------------------------------------------------
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void StreamParameters::setInputParameters(const DirectionSpecificStreamParameters ¶meters)
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{
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inputParameters_ = parameters;
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}
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void StreamParameters::setOutputParameters(const DirectionSpecificStreamParameters ¶meters)
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{
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outputParameters_ = parameters;
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}
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// -----------------------------------------------------------------------------------
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bool StreamParameters::isSupported() const
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{
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return (Pa_IsFormatSupported(inputParameters_.paStreamParameters(),
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outputParameters_.paStreamParameters(), sampleRate_) == paFormatIsSupported);
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}
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// -----------------------------------------------------------------------------------
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double StreamParameters::sampleRate() const
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{
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return sampleRate_;
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}
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unsigned long StreamParameters::framesPerBuffer() const
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{
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return framesPerBuffer_;
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}
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//////
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/// Returns all currently set flags as a binary combined
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/// integer value (PaStreamFlags). Use isFlagSet() to
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/// avoid dealing with the bitmasks.
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//////
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PaStreamFlags StreamParameters::flags() const
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{
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return flags_;
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}
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//////
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/// Returns true if the specified flag is currently set
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/// or false if it isn't.
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//////
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bool StreamParameters::isFlagSet(PaStreamFlags flag) const
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{
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return ((flags_ & flag) != 0);
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}
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// -----------------------------------------------------------------------------------
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DirectionSpecificStreamParameters &StreamParameters::inputParameters()
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{
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return inputParameters_;
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}
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const DirectionSpecificStreamParameters &StreamParameters::inputParameters() const
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{
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return inputParameters_;
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}
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DirectionSpecificStreamParameters &StreamParameters::outputParameters()
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{
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return outputParameters_;
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}
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const DirectionSpecificStreamParameters &StreamParameters::outputParameters() const
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{
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return outputParameters_;
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}
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// -----------------------------------------------------------------------------------
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} // namespace portaudio
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