Added new setStreamTime function; Documentation updates for 4.1.1 release.

[rtaudio-cdist.git] / doc / release.txt

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-RtAudio - a set of C++ classes that provide a common API 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.
-
-By Gary P. Scavone, 2001-2012.
-
-v4.0.11: (?? June 2012)
+RtAudio - a set of C++ classes that provide a common API for realtime audio input/output across Linux (native ALSA, JACK, PulseAudio, and OSS), Macintosh OS X (CoreAudio and JACK), and Windows (DirectSound, ASIO and WASAPI) operating systems.
+
+By Gary P. Scavone, 2001-2014.
+
+v4.1.1: (26 April 2014)
+- updates to WASAPI API for MinGW compiling
+- WASAPI bug fixes for audio INPUT mode
+- DirectSound bug fix for INPUT mode
+- Bug fixes in Core, Jack, ASIO and DS for internal draining in INPUT mode
+- updates to test programs for default device specifiers
+- CMake buildfile update for WASAPI
+- new setStreamTime function
+
+v4.1.0: (10 April 2014)
+- RtError class renamed RtAudioError and embedded in RtAudio.h (RtError.h deleted)
+- new support for the Windows WASAPI API (thanks to Marcus Tomlinson)
+- CMake support (thanks to Berkus Decker)
+- pulse audio update to support bufferFrames argument with audio input (thanks to Jonatan Wallmander)
+- fixes for ALSA API to avoid high CPU usage during stops and to clear stale data before input (thanks to Pluto Hades)
+- miscellaneous efficiency updates suggested by Martin Koegler
+- bug fix for OS-X xrun reporting problem
+- bug fix related to error when opening a stream after closing a previously open stream
+
+v4.0.12: (16 April 2013)
+- new functionality to allow error reporting via a client-supplied function (thanks to Pavel Mogilevskiy)
+- new function to return the version number
+- updated RtAudio.cpp and ASIO files for UNICODE support (thanks to Renaud Schoonbroodt)
+- updates to PulseAudio API support (thanks to Peter Meerwald and Tristan Matthews)
+- updates for pkg-config support in configure script
+- 24-bit format changed to true 24-bit format, not sub-bytes of 32-bits (thanks to Marc Britton)
+- bug fixes to make sure stream status is closed if error during probeDeviceOpen
+- updates / fixes to SCHED_RR code in ALSA (thanks to Marc Lindahl)
+- various changes to avoid global variables (thanks to Martin Koegler)
+
+v4.0.11: (14 June 2012)
 - fixes for memory leaks in ALSA (thanks to Martin Koegler)
+- PulseAudio API support added (thanks to Peter Meerwald and Tristan Matthews)
 - bitwise format flag fixes in OS-X (Benjamin Schroeder and Stefan Arisona)
 - changes to stopStream / drain flag to avoid hung state in ASIO, DS, OS-X, and Jack APIs (Rasmus Ekman and Carlos Luna)