RtAudio provides a common API (Application Programming Interface)
for realtime audio input/output across Linux (native ALSA, Jack,
and OSS), Macintosh OS X (CoreAudio and Jack), and Windows
- (DirectSound and ASIO) operating systems.
+ (DirectSound, ASIO and WASAPI) operating systems.
RtAudio WWW site: http://www.music.mcgill.ca/~gary/rtaudio/
RtAudio: realtime audio i/o C++ classes
- Copyright (c) 2001-2013 Gary P. Scavone
+ Copyright (c) 2001-2014 Gary P. Scavone
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
#ifndef __RTAUDIO_H
#define __RTAUDIO_H
-#define RTAUDIO_VERSION "4.1.0pre"
+#define RTAUDIO_VERSION "4.1.1"
#include <string>
#include <vector>
//! The class constructor.
/*!
- The constructor performs minor initialization tasks. No exceptions
- can be thrown.
+ The constructor performs minor initialization tasks. An exception
+ can be thrown if no API support is compiled.
If no API argument is specified and multiple API support has been
compiled, the default order of use is JACK, ALSA, OSS (Linux
systems) and ASIO, DS (Windows systems).
*/
- RtAudio( RtAudio::Api api=UNSPECIFIED ) throw();
+ RtAudio( RtAudio::Api api=UNSPECIFIED );
//! The destructor.
/*!
*/
double getStreamTime( void );
+ //! Set the stream time to a time in seconds greater than or equal to 0.0.
+ /*!
+ If a stream is not open, an RtAudioError (type = INVALID_USE) will be thrown.
+ */
+ void setStreamTime( double time );
+
//! Returns the internal stream latency in sample frames.
/*!
The stream latency refers to delay in audio input and/or output
};
// Operating system dependent thread functionality.
-#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)
+#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)
+
+ #ifndef NOMINMAX
+ #define NOMINMAX
+ #endif
#include <windows.h>
#include <process.h>
- typedef ULONG_PTR ThreadHandle;
+ typedef uintptr_t ThreadHandle;
typedef CRITICAL_SECTION StreamMutex;
#elif defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__)
long getStreamLatency( void );
unsigned int getStreamSampleRate( void );
virtual double getStreamTime( void );
+ virtual void setStreamTime( double time );
bool isStreamOpen( void ) const { return stream_.state != STREAM_CLOSED; }
bool isStreamRunning( void ) const { return stream_.state == STREAM_RUNNING; }
void showWarnings( bool value ) { showWarnings_ = value; }
inline long RtAudio :: getStreamLatency( void ) { return rtapi_->getStreamLatency(); }
inline unsigned int RtAudio :: getStreamSampleRate( void ) { return rtapi_->getStreamSampleRate(); }
inline double RtAudio :: getStreamTime( void ) { return rtapi_->getStreamTime(); }
+inline void RtAudio :: setStreamTime( double time ) { return rtapi_->setStreamTime( time ); }
inline void RtAudio :: showWarnings( bool value ) throw() { rtapi_->showWarnings( value ); }
// RtApi Subclass prototypes.