rossb
7d0edd2714
removed reference to todo list from main doxygen page
2011-02-02 19:31:27 +00:00
rossb
b4931e7298
removed/cleaned up doxygen @todo items. moved to TRAC
2011-02-02 18:58:17 +00:00
rossb
931a003f52
cleanup: changed if() to switch()
2011-02-02 18:22:43 +00:00
rossb
76c3e0f31c
clarified documentation for PaTime and Pa_GetStreamTime
2011-02-02 17:29:26 +00:00
rossb
edf4166f07
removed old doxygen @todo comments
2011-02-01 13:11:22 +00:00
rossb
aa80b24004
removed obsolete doxygen @todo comments
2011-02-01 13:09:10 +00:00
rossb
a04c0e6e6f
referenced trac ticket #113 in doxy todo item
2011-02-01 13:03:45 +00:00
rossb
6d04ded9c3
referenced trac tickets #35 and #112 in pa_converters.c todo items
2011-02-01 12:58:26 +00:00
rossb
e286d2c10a
removed doxygen TODO items from pa_asio implementation. migrated them to new trac tasks: #103 , #104 , #105 , #106 , #107 , #108 , #109 , #110 , #111
2011-02-01 12:52:14 +00:00
rossb
13a5f4a980
corrected doc comment
2011-02-01 11:18:16 +00:00
rossb
e9bf04f563
simplify doc tweak
2011-02-01 11:17:36 +00:00
dmitrykos
272adbefc7
wasapi: allow mono input/output streams be created when Blocking interface is used. Thanks to Chris (c319chris@aol.com) for providing the patch.
2011-01-03 18:33:32 +00:00
philburk
de42615b5a
test svn access
2010-12-28 23:03:56 +00:00
dmitrykos
8b6f0610b6
wasapi: fixed audio device not released to other applications if WASAPI Exclusive stream is stopped but not yet closed. Bug does not affect Shared mode streams. Fixed possible object's leakage in situation when WASAPI thread encountered an error and stopped and user decided to start stream again without prior closing it.
2010-12-26 16:36:52 +00:00
dmitrykos
41645b30d5
wasapi: fixed audio gain is decreased by 2 when audio stream is opened for capturing and 1 (Mono) channel selected, this bug occurs only if non-Stereo input source used (mono mic).
2010-12-26 16:17:56 +00:00
dmitrykos
db36090a98
corrected Int24_To_Int16_Dither and implemented Int24_To_Int8_Dither, Float32_To_Int24 to use all 'double' types for optimal code generation (not mixing double with floats)
2010-12-26 15:58:30 +00:00
rossb
ce6c4dfba6
disable dither conversion when host input format is 32 bit and user format is 24 bit. the converter for this is unimplemented anyway, and the host won't ever be sending us better than 24 bit data, so no need to dither it.
2010-12-26 06:43:58 +00:00
dmitrykos
ba1def6126
coreaudio: fixed incorrect value type used with OSAtomicOr32 API (xrunFlags were casted from long to unsigned int) which results in value truncation on systems where 'long' is 64 bits
2010-12-25 13:26:17 +00:00
rossb
5b6dcbe59b
doc tweaks
2010-12-11 03:11:35 +00:00
philburk
3d61d394b8
First checkin of new loopback unit test for PortAudio.
2010-11-12 19:14:25 +00:00
richard_ash
148784f3c7
Commit fix for crash during full-duplex operation with PulseAudio. Reported by Al Dimond, fix proposed by Ross Bencina, acked by Dmitry Kostjuchenko. This fixes a bug with Dmitry's zero-copy optimisations. Fix works in Audacity (where the bug was found), so comitting upstream.
2010-11-12 17:16:21 +00:00
rossb
af11234ead
updated documentation main page and added api overview page to documentation
2010-11-07 23:57:36 +00:00
dmitrykos
f1e8193ae1
wasapi:
...
- using WAVE_FORMAT_PCM for mono/stereo 8/16-bit stream configuration to avoid possible driver refusal upon audio client creation
- modified default speaker mask for 5.1 and 7.1 configuration to _SURROUND (correct) versions, added default speaker configuration for 2.1, 4.1, 6.1 cases
2010-11-07 08:23:51 +00:00
dmitrykos
7b3d837bbb
wasapi: fixed audio stream failing to open on Windows 7 in Exclusive mode if suggestedLatency parameter is 0 and user framesPerBuffer is less than 3 milliseconds
2010-11-06 01:16:34 +00:00
richard_ash
eba3864887
Remove frome the list of directories created by configure a directory that no
...
longer has any contents and is not needed any more. Original patch by Benjamin Drung (Ubuntu)
2010-10-29 20:09:54 +00:00
rossb
0fec134103
clarified some doc comments in pa_ringbuffer.h including one typo that said <write> instead or <read>
2010-10-24 10:21:35 +00:00
rossb
eca7d0493c
patch from Rafaël Carré: clear SHARED_FLAGS in configure.in when --disable-shared is used to avoid libtool setting -shared and breaking the build.
2010-10-22 02:30:38 +00:00
rossb
3128c79528
patch from Richard Ash: updated Makefile.in to set SHELL variable expected by newer versions of libtool (was breaking in builds on Debian without this)
2010-10-22 02:23:33 +00:00
dmitrykos
e5b04a89da
wasapi: fixed capturing (Input stream) if Polling mode is used, ProcessInputBuffer was broken erroneously returning AUDCLNT_S_BUFFER_EMPTY and thus breaking Input thread.
2010-10-20 17:32:04 +00:00
dmitrykos
738b8ad327
wasapi: improved audio quality stability in Shared mode if framesPerBuffer (from user-side) value is lower than 10 milliseconds, now even 1 frame provides stable quality. Exclusive mode is also affected by this improvement.
2010-10-20 17:00:54 +00:00
bjornroche
d496a7bc75
Fixes issue where ringbuffer elements were of size 1, which might have lead to split data. This does not resolve the issue for ringbuffer use in blio.
2010-10-16 18:48:29 +00:00
dmitrykos
96b86da500
alsa: fixed Segmentation fault due to dangling pointer left by snd_lib_error_set_handler() call which set callback pointer to ALSA during PaAlsa_Initialize call. Segmentation fault happens only if application dynamically unloaded PortAudio while still using ALSA through other means, then next ALSA error which causes invocation of ALSA error handling callbacks would cause Segmentation fault. Bug reported in: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=563192 , and re-announced by Phil Burk on 15.10.2010.
2010-10-15 20:39:23 +00:00
rossb
e47e43deb8
improved documentation of paNoInterleaved flag
2010-10-14 03:34:34 +00:00
dmitrykos
abe05d6d7f
jack: fixed segmentation fault caused by PA Jack implementation if Pa_Initialize is called after Pa_Terminate due to bad pointer usage by realloc() call which was previously freed() in Pa_Terminate call. Many thanks to RJ Ryan for reporting, debugging and providing the solution for this bug.
2010-09-22 06:33:47 +00:00
dmitrykos
b6e9030f6f
alsa: avoid SetApproximateSampleRate() excessive log messages when Pa_IsFormatSupported API method is used to test for supported sample rates and some of them are not supported by device
2010-09-20 16:23:30 +00:00
rossb
446b661f49
fixed missing return statements from latency listener procs
2010-08-30 08:26:58 +00:00
dmitrykos
52a9ce20ad
wasapi:
...
- fixed compile under MinGW64 compiler (gcc version 4.5.1 20100702)
- cleaned portability typedefs, thanks to MinGW64 project added KS headers which also work well for MinGW32 (tested: gcc version 4.5.0)
wdmks:
- made it possible to use additional WDM/KS info for WMME/DS back-ends by defining PAWIN_USE_WDMKS_DEVICE_INFO for compilation by MinGW32/64 compilers if you include modified headers located in '\src\hostapi\wasapi\mingw-include'
2010-08-24 17:44:00 +00:00
rossb
c0d24d3905
Replaced broken PaStreamCallbackTimeInfo calculations with calculation based on CoreAudio ioProc timestamps. Notes: 1. inputBufferAdcTime is not computed correctly for all cases (eg full duplex with/without ring buffer). 2. This patch needs to be reviewed for the case where device and AUHAL sample rates differ (ie SRC is used) and if input and output sample rates differ. See FIXMES
2010-08-20 11:47:02 +00:00
rossb
cf124140d6
tweaked buffer settings in wmme low level parameters example
2010-08-14 06:22:26 +00:00
dmitrykos
9c7974c76c
wasapi:
...
- fixed alignment missing for host buffer if overall buffer size was set to less than 3ms that results in device timeout
- advanced Event driven mode and extended the range of host buffer size which can operate in this mode up up to 20.66 ms, e.g. your device buffer size will vary in range 3 - 20.66 ms, if goes above then Poll driven mode is switched on automatically
2010-08-06 20:25:07 +00:00
dmitrykos
24c304db21
wasapi:
...
- fixed compilation by MinGW, was failing due to double ambiguous jack describing enums used in KS
ds:
- fixed compile by MinGW, was failing due to missing casts to LPVOID * and usage of UINT instead of DWORD by PaWinDsStream::previousPlayCursor
2010-08-03 21:02:52 +00:00
dmitrykos
2b8866cd3d
alsa:
...
- trying to fix specific case of stream failing to open when min/max period is specifying fixed value with +/-1 difference, we try choosing middle then which seems to be aligned to 2
2010-08-02 10:37:18 +00:00
dmitrykos
d9d12f6b82
alsa:
...
- improved host buffer size calculation: taking into account obligatory double buffering utilising formula (userFrames + MAX( userFrames, SR * suggestedLatency)), aligning host buffer with user buffer size, additional testing of host buffer size to avoid failure on snd_pcm_hw_params_set_period_size_near, additional logging for more convenient debugging
2010-07-30 10:44:18 +00:00
dmitrykos
55ca7ea7d5
alsa:
...
- fixed seg.fault (caused by assertion) when using non-interleaved host i/o, now paNonInterleaved flag is provided to PaUtil_InitializeBufferProcessor to signal processor about host format being non-interleaved
2010-07-29 18:54:45 +00:00
dmitrykos
60468d02f1
jack:
...
- fixed assertion in PA processor logics by informing processor that host format is non-interleaved (using paNonInterleaved flag) in PaUtil_InitializeBufferProcessor
- fixed rare timeout on WaitCondition reported earlier by increasing timeout from 1 second to 10 minutes
2010-07-29 06:29:41 +00:00
dmitrykos
f2badb7725
wasapi:
...
- added functionality to enumerate jacks and their description
- added example which demonstrates jacks enumeration technique
Thanks Reid Bishop for providing the idea for this extended functionality and patch with implementation.
2010-07-23 10:04:03 +00:00
dmitrykos
e540964ffc
wasapi: - fixed frames preloading for buffer mode - paUtilFixedHostBufferSize
2010-07-20 21:01:07 +00:00
dmitrykos
3ba45b5966
wasapi: - fixed occasional bug (affects Windows 7 mostly) which is related to stream start failure due to exceeding buffer size when preloading data for output stream in exclusive mode (thanks Ralph Irving for noticing and reporting this bug)
2010-07-20 19:01:17 +00:00
dmitrykos
f6d6f4e955
wasapi:
...
- fixed usage of uninitialized variable (Input)
2010-07-15 23:27:21 +00:00
rossb
a0eb0545a5
added pragma to auto-link winmm.lib when compiling with msvc
2010-07-14 06:45:25 +00:00
