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Author SHA1 Message Date
robiwan
1c9b4fe4b9 WDM-KS: 
- Fixed so default sample rate prioritizes frequencies earlier in search order
- Changed WIN32 to _WIN32 (as it is always defined, both in x86 & x64 builds)
 2012-02-25 07:43:10 +00:00
robiwan
32e0080310 ASIO: 
- Certain drivers write over the available memory of PaAsioDriverInfo, now a padding area makes sure
  the stack doesn't get corrupted.
WDM-KS:
- Corrected capture event handling
 2012-02-23 15:29:24 +00:00
robiwan
f5bb9cfec0 Added support for displaying UTF-8 encoded device names 2012-02-22 12:44:10 +00:00
robiwan
6803965617 General: 
- Change of CMake options to utilize built in header configuration support (PA_USE_*)
- Added CMakeLists.txt for examples
- Added paex_ocean_shore.c as an example how to use PA ring buffer for lock-free communication with the audio callback
WDM-KS:
- Added better default sample rate support
- Made sure that all pins now have a name, even if only "Input" or "Output"
- IsUSBDevice fixed acc. to Alex Lessard's suggestion
- IsNameUSBAudioDevice fixed similarly
 2012-02-22 12:20:26 +00:00
dmitrykos
d998066452 alsa: 
- support for sub-devices;
- fixed 24-bit format support for some devices which on little-endian machine operate only in big-endian format, example of such device is Audio4DJ which supports only SND_PCM_FORMAT_S24_3BE (for this patch implemented support only for 24-bit audio samples although other formats may be added in case of necessity and if such devices exist);
! special thanks to Owen Williams from Mixxx project who tested these changes/fixes on real Audio4DJ device.
 2012-02-16 16:59:03 +00:00
dmitrykos
341eb04550 wasapi: 
- fixed possible buffer overrun inside WASAPI for Output poll-driven mode according ticket #196 (thanks to Ross Bencina for spotting this and proposing the solution)
 2012-02-16 15:02:08 +00:00
dmitrykos
9bc432b603 wasapi: 
- fixed device name incorrect in case it contains non-Latin characters (thanks to Robert Bielik for proposed solution), now it is converted to UTF-8 encoded string
- fixed damaged audio (pops & clicks) for Input exclusive event-driven mode if specified latency was below 23 ms
 2012-02-16 14:49:28 +00:00
robiwan
c5874f23c4 Merged WaveRT branch (excluding stuff pertaining to ticket #169) 2012-02-14 09:32:57 +00:00
rbencina
de1d97419b cleaned up tutorial start page 2012-01-25 07:08:11 +00:00
rbencina
b9b26560a9 doc tweak 2012-01-25 06:52:41 +00:00
rbencina
1610f46ddf tweaked tutorial doc to reference local files 2012-01-25 06:50:10 +00:00
rbencina
692afbcbaa added tutorial doxygen pages converted from old trac wiki 2012-01-25 06:44:05 +00:00
rossb
0a05ae27fe fixed bug in coreaudio host api: suggested latency of zero with fixed user buffer size resulted in min supported buffer size instead of requested user buffer size 2012-01-11 13:22:50 +00:00
rossb
4b2f4dcd37 added function to query core audio buffer size range 2012-01-11 13:03:11 +00:00
rossb
c1390f8c18 fixed regression in r1718 (PA/coreaudio) where PA callback timestamps would be offset by massive latency (frames interpreted as seconds) if the initial query for actual device sample rate failed. This checkin reinstates the use of nominal sample rate as default for latency calculations when actual sample rate query fails. 2011-12-27 08:58:59 +00:00
alan_horstmann
56f148f7b8 Correct some entries in the devices 'predefinedNames' list - 'dmix' device is always only for playback. This removes an Alsa-lib dmix error message during Portaudio initialization. 2011-12-08 19:43:29 +00:00
rossb
220b2989ec added dsound find best latency params test. resolves #186 2011-11-24 18:58:13 +00:00
rossb
e996fc8ff6 Implemented host-API specific mechanism for setting DirectSound buffer sizes in frames. resolves #129 2011-11-24 18:11:33 +00:00
rossb
d60f24abc5 updated ASIO-README.txt closes ticket #8 pa_stable_v19_20111121_r1788 2011-11-20 07:12:10 +00:00
philburk
4d310bdef2 Ran autoreconf for mods from Ross. 2011-11-11 18:27:15 +00:00
rossb
a665b0928c fixed configure.in and makefile.in. attempt #2. fixes incorrect escapes in r1772 2011-11-11 04:06:17 +00:00
philburk
bc0538e059 Ran autoreconf for configure updates. 2011-11-10 18:33:29 +00:00
rossb
24f64176e7 name therapy: suggestedLatency => targetBufferingLatency 2011-11-10 14:51:15 +00:00
rossb
434f36c1c7 name therapy: renamed suggestedLatencyFrames to targetBufferingLatencyFrames 2011-11-10 13:59:53 +00:00
rossb
4b1aa56f00 use bufferMaxSize for defaultHighLatency in asio impl 2011-11-10 13:37:05 +00:00
rossb
002db0d9ff added comments explaining why ticket #199 can't be fixed 2011-11-10 08:34:00 +00:00
rossb
6b8eba624b fixed host buffer size algorithm to prefer multiples of user frames per buffer. fixes #93 2011-11-10 06:55:33 +00:00
rossb
fc14177a05 tweaked dsound callback time info calculations. implemented adc time. resolves #122 2011-11-10 05:47:50 +00:00
rossb
01fbe8de7c define WIN32_WINNT and WINVER to 501 (winxp) to resolve conflict between mingw winbase.h and asio sdk combase.h 2011-11-10 03:51:52 +00:00
rossb
3d8db8375a configure.in and makefile.in changes to (hopefully) fix include paths issues on mingw 2011-11-10 03:01:11 +00:00
philburk
454b7559e0 Ran autoreconf to rebuild configure. 2011-10-31 16:27:38 +00:00
rossb
e20f5824e2 fix configure.in to find a C++ compiler when needed. seems this has been a problem with asio since march 2011. 2011-10-31 14:02:13 +00:00
philburk
5bf2843e7c test SVN repository 2011-10-27 16:35:59 +00:00
philburk
36e86d649a Apply patch for Debian from Samuel Thibault. 2011-10-27 06:52:01 +00:00
rossb
f519653f7e CoreAudio: if user specifies framesPerBuffer make sure host buffer is an integer multiple of user buffer 2011-10-20 09:40:12 +00:00
eblennerhassett
3130f5c1af Update header authors, copyrights, HPI url. Remove Ludwig Schwardt bugreport email. 2011-10-18 20:48:49 +00:00
eblennerhassett
82be702f17 Replace deprecated HPI functions and datatypes with current (HPIv4.08) for #197 
Remove support for HPI < 3.5
Replace unused subsys pointer parameter with NULL.
 2011-10-18 20:34:48 +00:00
philburk
1d645d8e5d Fix warnings in loopback. 
Disable test for defaultHigh > defaultLow.
 2011-09-08 09:29:21 +00:00
philburk
a08b3b1856 Add self tests to paqa_latency.c 2011-09-08 09:13:16 +00:00
philburk
7a78469780 Fix compiler warnings on Mac. 2011-09-08 06:09:29 +00:00
philburk
d2054b201e Move paqa_devs and paqa_errs to qa folder. Clean up tests. 2011-09-08 05:32:07 +00:00
rossb
4fd99433f3 added Doxyfile.developer for generating internal docs. added doxygen brief descriptions to mme example files 2011-09-08 04:17:58 +00:00
rossb
30d0807075 updated doxygen stuff to generate sane user documentation (work in progress) 2011-09-08 03:34:03 +00:00
philburk
57dd0b608f moved example programs from test folder to examples folder 2011-09-08 03:21:55 +00:00
philburk
4512b4dc09 Fixed configure so it works for paex_sine. 2011-09-07 23:57:43 +00:00
philburk
4b7c5a1241 Experiment with moving example code into its own folder. 
Note that this revision needs to have autoreconf run.
I tried to do that on Mac but it failed. So I will try on Linux.
 2011-09-07 23:54:04 +00:00
philburk
9cdd56f5b4 Implement the Float32 to UInt8 converters. 
The loopback test now passes cleanly for the first time on my PreSonus FireStudio.
Added tests for clip and dither flag combinations to loopback.
 2011-09-01 22:08:32 +00:00
rossb
a1dabb01fe test ignore 2011-08-27 17:19:22 +00:00
rossb
91d6a84b55 added stream callback documentation describing real-time constraints including not calling non-real-time code, and that it should be safe to consume 70% or more of available CPU time in the callback. resolves #96 2011-08-25 17:44:01 +00:00
rossb
4939e41248 Fixed directsound PaDeviceInfo default latency and PaStreamInfo latency fields. Fixed host buffer size calculations based on suggestedLatency parameters. Switched to using 48kHz as default sample rate when other info isn't available. Fixed edge case in TimeSlice() where a full duplex stream could read data even though either input or output reported zero bytes available. Renamed some variables for clarity. Fixes ticket #160 (PaStreamInfo latency). Addresses #122 (although we're still using old default latency values from V18 codebase). Addresses #99 (correct interpretation of suggestedLatency down to zero). 2011-08-25 15:59:32 +00:00