Note: Not all devices (like my RME Babyface) allow you to control
the volume via WASAPI. So, even though volume adjustments appear
to work visually (sliders move in volume control panel), they may
not actually change.
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r1910 | gineera | 2013-09-07 05:14:52 -0500 (Sat, 07 Sep 2013) | 1 line
paqa_devs: limit max number of channels tested (to 4); add a fixed decimal format to the timestamp printout.
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r1909 | rbencina | 2013-08-28 19:36:56 -0500 (Wed, 28 Aug 2013) | 1 line
pa_mac_core.c line 664 fixed incorrect memset size (was using sizeof(ptr) not sizeof(struct type)
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r1908 | gineera | 2013-08-27 12:14:51 -0500 (Tue, 27 Aug 2013) | 1 line
Alsa: Add function to prevent duplicate parts in the visible pa device name string, that occur when the pcm-device name starts with the card name (since they are both used). Achieved by trimming the pcm-device string beginning.
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r1907 | gineera | 2013-08-22 17:01:17 -0500 (Thu, 22 Aug 2013) | 1 line
Alsa: Fix memory leak as nonMmapBuffers were not freed (since change to realloc). Clean out corresponding dead code chunk.
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r1906 | gineera | 2013-08-22 14:43:07 -0500 (Thu, 22 Aug 2013) | 1 line
Alsa: Rename some variables in pa_linux_alsa where the meaning is mis-leading or wrong in the Alsa context. Also tweak one debug message and a few typos.
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r1897 | gineera | 2013-08-13 15:37:04 -0500 (Tue, 13 Aug 2013) | 1 line
Alsa: Fix handling of poll descriptors in PaAlsaStream_WaitForFrames(). Otherwise if capture signals before playback a duplex stream could poll the wrong descriptor, causing a loop (reported by Alexander Kartashov).
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r1896 | rbencina | 2013-08-06 03:26:55 -0500 (Tue, 06 Aug 2013) | 1 line
fixed bug that was causing memory corruption in PA/ALSA when host sample format was lager than user format. e.g. using 16 bit output with a sound card that used 24 bit buffers. the incorrect input zeroer was being used. Thanks to Anders Tornvig for identifying the problem
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r1895 | rbencina | 2013-07-24 10:37:15 -0500 (Wed, 24 Jul 2013) | 1 line
fixed doxygen markup for a few line breaks in the tutorial
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r1894 | gineera | 2013-06-08 14:30:41 -0500 (Sat, 08 Jun 2013) | 1 line
OSS: revise default latency reporting: previous fixed values could not actually be achieved with OSS power-of-2 sizes. Instead try a configuration and correctly report the default latency based on one less than the number of fragments; also fix the stream component 'bufSz' calculation.
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r1893 | gineera | 2013-06-08 14:12:25 -0500 (Sat, 08 Jun 2013) | 1 line
Alsa: revise latency use and calculations, since the latency should be equivalent to one Alsa period less than the Alsa ringbuffer (was based on the whole). Also fixes failure if zero latency was specified.
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r1892 | gineera | 2013-05-30 06:30:28 -0500 (Thu, 30 May 2013) | 1 line
qa-latency: fix printout typos; re-enable checks of default high vs low latency - but allow them to be equal; remove rogue tab.
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r1891 | rbencina | 2013-05-05 09:00:02 -0500 (Sun, 05 May 2013) | 1 line
added code to print error result from Pa_Initialize() in pa_devs.c example
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r1890 | rbencina | 2013-05-01 20:06:01 -0500 (Wed, 01 May 2013) | 1 line
factored out InitPaDeviceInfoFromAsioDriver function. skip device rather than failing entire init process if a single ASIO driver returns an error during init. This was happening with MOTU devices if the device wasn't present. See ticket #221
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r1889 | rbencina | 2013-04-07 09:15:24 -0500 (Sun, 07 Apr 2013) | 1 line
move static variables into x86 section so they don't generate warnings when trying to build on 64 bit
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r1888 | rbencina | 2013-04-07 05:20:18 -0500 (Sun, 07 Apr 2013) | 1 line
configure.in fix from Leland '[Portaudio] Small patch to fix Mac build' march 4
the job quite nicely...well, given the "stride" information he needs. And in
some cases, it will just use memcpy() so it may improve capture performance a
bit more.
The problem from the beginning has been that some parts of the code expected to
receive interleaved buffers from Dither and some expected non-interleaved buffers.
I was trying to keep the changes to a minimum, but it just wasn't possible.
The result is that Dither can now accept any combination of non-interleaved and
interleaved source and destination buffers.
I still want to review every single usage of Dither (and all of the intermediaries)
because I've seen allowances here and there for the lack of Dither returning
interleaved buffers. Since it can now return interleaved buffers, some of that
extra processing can be removed.
Changing the way interleaving was handled by Dither was not the right thing to do. The actual fix for the original issue was fixed with the changes to Mix.cpp.
