commit | 147dd722548358763a8b649b3e4b41dfffbcfbb6 | [log] [tgz] |
---|---|---|
author | Ross Bencina <rossb@audiomulch.com> | Thu Apr 01 00:17:30 2021 |
committer | GitHub <noreply@github.com> | Thu Apr 01 00:17:30 2021 |
tree | fb5c10d0bac582b828f6330cbb16b9c4a1e11d1b | |
parent | eec7bb739771381ab698a6a611d933bdd72cbd8f [diff] |
Improve JACK regex pattern escape code (see ticket #534). Improves previously merged PR #405 master commit eec7bb7 by performing string conversion directly in to the target buffer, thus avoiding one allocation and one strncpy per client/device name. (#536)
PortAudio is a portable audio I/O library designed for cross-platform support of audio. It uses either a callback mechanism to request audio processing, or blocking read/write calls to buffer data between the native audio subsystem and the client. Audio can be processed in various formats, including 32 bit floating point, and will be converted to the native format internally.
/doc/html/index.html
after running Doxygen.src/common/portaudio.h
for the API spec.examples/
and test/
directories for many examples of usage. (We suggest examples/paex_saw.c
for an example.)For information on compiling programs with PortAudio, please see the tutorial at:
http://portaudio.com/docs/v19-doxydocs/tutorial_start.html
We have an active mailing list for user and developer discussions. Please feel free to join. See http://www.portaudio.com for details.
include/portaudio.h = header file for PortAudio API. Specifies API. src/common/ = platform independent code, host independent code for all implementations. src/os = os specific (but host api neutral) code src/hostapi = implementations for different host apis
src/hostapi/alsa = Advanced Linux Sound Architecture (ALSA) src/hostapi/asihpi = AudioScience HPI src/hostapi/asio = ASIO for Windows and Macintosh src/hostapi/coreaudio = Macintosh Core Audio for OS X src/hostapi/dsound = Windows Direct Sound src/hostapi/jack = JACK Audio Connection Kit src/hostapi/oss = Unix Open Sound System (OSS) src/hostapi/wasapi = Windows Vista WASAPI src/hostapi/wdmks = Windows WDM Kernel Streaming src/hostapi/wmme = Windows MultiMedia Extensions (MME)
test/pa_fuzz.c = guitar fuzz box test/pa_devs.c = print a list of available devices test/pa_minlat.c = determine minimum latency for your machine test/paqa_devs.c = self test that opens all devices test/paqa_errs.c = test error detection and reporting test/patest_clip.c = hear a sine wave clipped and unclipped test/patest_dither.c = hear effects of dithering (extremely subtle) test/patest_pink.c = fun with pink noise test/patest_record.c = record and playback some audio test/patest_maxsines.c = how many sine waves can we play? Tests Pa_GetCPULoad(). test/patest_sine.c = output a sine wave in a simple PA app test/patest_sync.c = test synchronization of audio and video test/patest_wire.c = pass input to output, wire simulator