Tanu Kaskinen [Fri, 9 Aug 2013 05:56:23 +0000 (08:56 +0300)]
sink, source: Small readability improvement
Tanu Kaskinen [Fri, 9 Aug 2013 05:55:52 +0000 (08:55 +0300)]
sink, source: Fix default and alternate rate assertions
Tanu Kaskinen [Fri, 9 Aug 2013 05:51:12 +0000 (08:51 +0300)]
sink, source: Don't care about default and alternate rate in passthrough mode
In passthrough mode the device rate is set to match the stream rate,
and the default and alternate rates are ignored.
Tanu Kaskinen [Fri, 9 Aug 2013 04:42:07 +0000 (07:42 +0300)]
sink, source: Reduce indentation level in *_update_rate()
Tanu Kaskinen [Wed, 14 Aug 2013 13:54:28 +0000 (16:54 +0300)]
source-output: Get the correct source for "direct_on_input" streams
If a capture stream captures from a single sink input (so the capture
stream is a so called "direct on input" stream), then it needs to
connect to the monitor source of the sink to which the sink input is
connected. Previously the correct source was not figured out
automatically, causing the capture stream creation to fail.
Alexander Couzens [Wed, 21 Aug 2013 11:58:19 +0000 (13:58 +0200)]
tunnel-sink-new: add a rewrite of module-tunnel using libpulse
The old tunnel module duplicates functionality that is in libpulse,
due to implementing the native protocol, and the protocol code in
the old tunnel module tends to get broken every now and then, because
people forget to update the tunnel module protocol implementation
when changing the native protocol. module-tunnel-sink-new avoids this
problem by using libpulse to communicate with the remote server.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Alexander Couzens [Wed, 21 Aug 2013 11:48:12 +0000 (13:48 +0200)]
client-conf: refactor cookie loaders
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
poljar (Damir Jelić) [Wed, 14 Aug 2013 14:09:06 +0000 (16:09 +0200)]
bash-completion: Fix device completion for pacat
The Bash shell completion for pacat --device combines the name of the
last sink and the name of the first source. This patch fixes that by
adding a whitespace separator in the list of devices.
Buglink: https://bugs.freedesktop.org/show_bug.cgi?id=68106
Magnus Ekhall [Sun, 11 Aug 2013 19:21:41 +0000 (21:21 +0200)]
pacat: Added support for recording from one specific sink input
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=66326
Arun Raghavan [Sat, 3 Aug 2013 06:09:17 +0000 (11:39 +0530)]
sink-input: Don't assert when removing non-existent volume factor
This makes it easier for users of this API to add/updated a volume
factor by doing a _remove_volume_factor() followed by an
add_volume_factor(), rather than having to either remember whether this
is the first set operation or have an API to query whether a factor has
already been set.
Arun Raghavan [Wed, 7 Aug 2013 13:00:44 +0000 (18:30 +0530)]
alsa: Trivial whitespace deletion
Arun Raghavan [Tue, 25 Jun 2013 03:50:03 +0000 (09:20 +0530)]
doc: Update LICENSE to reflect optional libpulse dep on libdbus
Alexander Couzens [Tue, 6 Aug 2013 03:29:45 +0000 (05:29 +0200)]
thread-mq: Support a mainloop as thread/consumer
This is needed by the tunnel module rewrite, which runs pa_mainloop in
the IO thread instead of pa_rtpoll.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Cheng-Chia Tseng [Tue, 6 Aug 2013 03:47:39 +0000 (09:17 +0530)]
i18n: Update zh_TW translation
https://bugs.freedesktop.org/show_bug.cgi?id=56454
Peter Meerwald [Mon, 29 Jul 2013 20:13:42 +0000 (22:13 +0200)]
cli: Use pa_xnew0 to save some 0 inits
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Peter Meerwald [Mon, 29 Jul 2013 20:13:41 +0000 (22:13 +0200)]
pacmd: Discriminate between interactive and non-interactive mode
interactive sessions are initiated with a hello message in order to
receive a welcome message from the PA daemon and a command prompt
interactive sessions have a terminal connected to stdin
non-interactive sessions execute commands given on the command line
or received via stdin; non-interactive sessions have neither welcome
message nor command prompt
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Peter Meerwald [Mon, 29 Jul 2013 20:13:40 +0000 (22:13 +0200)]
cli: Output prompt and welcome message only when requested by 'hello'
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
David Henningsson [Fri, 2 Aug 2013 13:03:26 +0000 (15:03 +0200)]
alsa-mixer: Prefer moving "Capture" before moving boosts
Some HD-audio codecs (at least ALC269VB and ALC283) become quite noisy on
high Mic Boost levels. So e g, if there is a "Mic Boost" and a "Capture"
control, both ranging from 0 dB to +30 dB, you get better quality if
"Mic Boost" is 0 dB and "Capture" is +30 dB, than the other way around.
By changing the order in the configuration files, this patch makes us prefer
leaving "Mic Boost" low and "Capture" high if the user selects a medium gain.
(This is based on limited experience, and there is no guarantee that there are
no sound cards that work the other way around, and therefore this patch could
potentially regress quality on those machines. Hopefully those are fewer, so
this is what we should default to.)
BugLink: https://bugs.launchpad.net/1085402
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Arun Raghavan [Tue, 30 Jul 2013 09:21:59 +0000 (14:51 +0530)]
sample: Apply SPARC-specific condition on SPARC only
Improves correctness, unbreaks software volume in recent Android.
Kerrick Staley [Sun, 21 Jul 2013 08:08:43 +0000 (01:08 -0700)]
Fix typos in command_names
Tanu Kaskinen [Wed, 10 Jul 2013 18:48:40 +0000 (21:48 +0300)]
resampler: Fix peaks resampler's channel handling
In the resampling phase the input and output data have the same number
of channels (o_ss.channels).
Tanu Kaskinen [Tue, 16 Jul 2013 11:12:42 +0000 (14:12 +0300)]
loopback: Increase the maximum allowed latency
Currently the biggest possible sink latency is 10 seconds. The total
latency of the loopback is divided evenly for the source, an
intermediate buffer and the sink, so if I want to test 10 s sink
latency, the total needs to be three times that, i.e. 30 seconds.
David Henningsson [Fri, 19 Jul 2013 14:38:16 +0000 (16:38 +0200)]
alsa-ucm: Make combination ports have lower priority
Usually, you want to use one input or output at a time: e g,
you expect your speaker to mute when you plug in headphones.
Therefore, the headphones+speaker port should have lower priority
and both headphones and speaker.
A practical formula to do this is 1/x = 1/xa + 1/xb + .. + 1/xn.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
David Henningsson [Tue, 23 Jul 2013 13:58:42 +0000 (15:58 +0200)]
daemon.conf: Document new speex-float-1 default
We document the default values in daemon.conf, but this was not
updated when we changed the default from speex-float-3 to speex-float-1.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Tanu Kaskinen [Thu, 18 Jul 2013 06:16:22 +0000 (09:16 +0300)]
vala: Add CVolume.set()
Thanks to Alberto Ruiz for the patch.
Tanu Kaskinen [Wed, 17 Jul 2013 20:14:24 +0000 (23:14 +0300)]
dbus: Fix invalid dbus_bool_t values
libdbus doesn't like it if it's passed a boolean whose value is not 0
nor 1.
Tanu Kaskinen [Tue, 16 Jul 2013 10:58:47 +0000 (13:58 +0300)]
sink: Add missing curly braces
The missing braces didn't cause any practical problems, but obviously
the intention was to reset the chunk only if the memblock was
non-NULL.
Luiz Augusto von Dentz [Mon, 15 Jul 2013 15:21:26 +0000 (18:21 +0300)]
pactl: Print available flag of card profiles
Luiz Augusto von Dentz [Mon, 15 Jul 2013 15:21:25 +0000 (18:21 +0300)]
introspect: Expose card profile available flag
Available flag can be used by clients to disable the selection of
profiles unavailable.
Update protocol to 29
Tanu Kaskinen [Thu, 27 Jun 2013 16:19:14 +0000 (19:19 +0300)]
ucm: Fix an incorrect log message
The log message didn't match the code, so one of them was wrong. It's
entirely possible that the code is wrong, but I didn't have the
motivation to study the code enough to understand what the code is
supposed to do.
Tanu Kaskinen [Thu, 20 Jun 2013 14:24:28 +0000 (17:24 +0300)]
log: Harmonize log target output
The file targets used different output format than stderr and syslog.
That's now fixed.
Tanu Kaskinen [Thu, 20 Jun 2013 14:24:27 +0000 (17:24 +0300)]
log: Use pa_write() instead of write()
Tanu Kaskinen [Thu, 20 Jun 2013 14:24:26 +0000 (17:24 +0300)]
log: Remove pa_log_set_fd()
The function isn't used any more.
João Paulo Rechi Vita [Fri, 12 Jul 2013 17:51:25 +0000 (14:51 -0300)]
build-sys: Fix misuse of "dependant"
Dependant in British English is a person who is financially supported by
someone else. To express software dependency relations "dependent"
should be used instead, which is correct for both British and US
English.
João Paulo Rechi Vita [Fri, 12 Jul 2013 17:51:24 +0000 (14:51 -0300)]
bluetooth: Fix coding style
João Paulo Rechi Vita [Fri, 12 Jul 2013 17:51:23 +0000 (14:51 -0300)]
bluetooth: Remove unused DBusError
João Paulo Rechi Vita [Fri, 12 Jul 2013 17:51:22 +0000 (14:51 -0300)]
module: Fix style
Tanu Kaskinen [Sun, 14 Jul 2013 10:39:32 +0000 (13:39 +0300)]
tunnel: Fix reading state from wrong variable
u->sink->state is not yet updated, so the state must be read from
u->sink->thread_info.state. This makes pausing and resuming of the
smoother happen at the right time.
Thanks to Pierre Ossman for the patch.
Tanu Kaskinen [Sun, 14 Jul 2013 10:26:24 +0000 (13:26 +0300)]
caps: Fix compilation on Windows
Thanks to Pierre Ossman for the patch.
Pierre Ossman [Wed, 10 Jul 2013 14:26:17 +0000 (16:26 +0200)]
alsa: Support ALSA without a use case manager
The ALSA use case manager is a fairly recent addition,
so make sure the ALSA modules can be used on systems that
have an older version of ALSA.
Tanu Kaskinen [Thu, 11 Jul 2013 11:14:29 +0000 (14:14 +0300)]
log: Fix thread name printing
Not all threads have a name.
Thanks to Pierre Ossman for the patch.
Tanu Kaskinen [Thu, 11 Jul 2013 10:35:24 +0000 (13:35 +0300)]
module: Fix crash in pa_module_unload_all()
Previously, if there were no modules loaded when the daemon exited,
pa_module_unload_all() would crash due to giving zero count to
pa_xnew().
Thanks to Pierre Ossman for the patch.
Tanu Kaskinen [Wed, 10 Jul 2013 18:24:04 +0000 (21:24 +0300)]
Revert "resampler: Resample first followed by remapping if have more out channels than in channels"
This reverts commit
30ce3a14e5ae1cd316a18bec95b831c07ac57a1a.
The commit broke the leftover buffer handling, see [1] for more
information.
[1] http://thread.gmane.org/gmane.comp.audio.pulseaudio.general/17479/focus=17487
Tanu Kaskinen [Wed, 3 Apr 2013 15:28:32 +0000 (18:28 +0300)]
sink-input: Keep reference ratio up-to-date
The reference ratio should always be kept up-to-date. If the reference
ratio is not updated when the input volume changes, the stale
reference ratio ends up being used as the new input volume when the
input is moved.
Tanu Kaskinen [Wed, 3 Apr 2013 13:36:43 +0000 (16:36 +0300)]
Use pa_(c)volume_snprint_verbose() everywhere
All pa_cvolume_snprint(), pa_volume_snprint(),
pa_sw_cvolume_snprint_dB() and pa_sw_volume_snprint_dB() calls have
been replaced with pa_cvolume_snprint_verbose() and
pa_volume_snprint_verbose() calls, making the log output more
informative and the code sometimes simpler.
Tanu Kaskinen [Wed, 3 Apr 2013 13:36:42 +0000 (16:36 +0300)]
pulse: Add verbose volume printing functions
For more informative logging.
Mikel Astiz [Mon, 1 Jul 2013 08:27:21 +0000 (10:27 +0200)]
loopback: Fix cork state not updated after move
The source output and sink inputs should be corked if the corresponding
sink/source is suspended, as handled during module initialization. This
also needs to be handled during stream move, because the suspend state
of the destination sink/source might be different to the previous one.
This fixes the issue with an infinite number of "Requesting rewind due
to end of underrun" traces after a stream move.
Peter Meerwald [Tue, 2 Jul 2013 12:06:04 +0000 (14:06 +0200)]
sconv: avoid multiply in ARM NEON s16->float conversion
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Peter Meerwald [Tue, 2 Jul 2013 09:43:35 +0000 (11:43 +0200)]
sconv: avoid multiply in ARM NEON float->s16 conversion
optimization idea taken from libavresample
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Tanu Kaskinen [Thu, 4 Jul 2013 09:20:15 +0000 (12:20 +0300)]
channelmap, volume: Don't refer to bool in the public API documentation
Tanu Kaskinen [Thu, 4 Jul 2013 09:33:47 +0000 (12:33 +0300)]
mainloop-test: Use FALSE instead of false for gboolean
poljar (Damir Jelić) [Fri, 28 Jun 2013 10:55:27 +0000 (12:55 +0200)]
macro: Remove unneeded typedef for pa_bool_t.
poljar (Damir Jelić) [Thu, 27 Jun 2013 23:09:24 +0000 (01:09 +0200)]
Revert windows BOOL variables to use TRUE/FALSE instead of true/false
poljar (Damir Jelić) [Thu, 27 Jun 2013 23:08:31 +0000 (01:08 +0200)]
Revert dbus_bool_t variables to use TRUE/FALSE instead of true/false
poljar (Damir Jelić) [Thu, 27 Jun 2013 23:03:47 +0000 (01:03 +0200)]
Fix alignment issues introduced by the pa_bool -> bool conversion
poljar (Damir Jelić) [Thu, 27 Jun 2013 17:28:09 +0000 (19:28 +0200)]
Remove pa_bool_t and replace it with bool.
commands used for this (executed from the pulseaudio/src directory):
find . -regex '\(.*\.[hc]\|.*\.cc\|.*\.m4\)' -not -name 'macro.h' \
-a -not -name 'reserve.[ch]' -a -not -name 'reserve-monitor.[ch]' \
-a -not -name 'glib-mainloop.c' -a -not -name 'gkt-test.c' \
-a -not -name 'glib-mainloop.c' -a -not -name 'gkt-test.c' \
-a -not -name 'poll-win32.c' -a -not -name 'thread-win32.c' \
-a -not -name 'dllmain.c' -a -not -name 'gconf-helper.c' \
-exec sed -i -e 's/\bpa_bool_t\b/bool/g' \
-e 's/\bTRUE\b/true/g' -e 's/\bFALSE\b/false/g' {} \;
and:
sed -i -e '181,194!s/\bpa_bool_t\b/bool/' \
-e '181,194!s/\bTRUE\b/true/' -e \
'181,194!s/\bFALSE\b/false/' pulsecore/macro.h
Tanu Kaskinen [Wed, 3 Jul 2013 12:20:28 +0000 (15:20 +0300)]
build-sys: Add native-instruments-traktor-audio2.conf to Makefile.am
Thanks to Jan Steffens for reporting the issue.
Tanu Kaskinen [Tue, 2 Jul 2013 14:46:11 +0000 (17:46 +0300)]
device-manager: Refuse to load empty descriptions
David Henningsson [Fri, 28 Jun 2013 14:16:22 +0000 (16:16 +0200)]
Revert "alsa-mixer: Add a couple of assertions"
This reverts commit
2613e4c74733e67d56af165df4637bf902b08508.
Please don't replace correct NULL pointer checks with assertions.
Tanu Kaskinen [Tue, 4 Jun 2013 17:42:48 +0000 (20:42 +0300)]
device-manager: Add a sanity check for reading entries
There is code elsewhere that assumes that if user_set_description is
true, then the description is non-NULL.
Tanu Kaskinen [Fri, 31 May 2013 19:27:19 +0000 (22:27 +0300)]
waveout: Simplify setting the device description
Tanu Kaskinen [Thu, 27 Jun 2013 15:47:12 +0000 (18:47 +0300)]
alsa-mixer: Add a couple of assertions
I checked the code to ensure that the assertions hold currently.
Tanu Kaskinen [Wed, 26 Jun 2013 13:13:47 +0000 (16:13 +0300)]
dynarray: Reimplement with nicer semantics
A dynamic array is a nice simple container, but the old interface
wasn't quite what I wanted it to be. I like GLib's way of providing
the free callback at the container creation time, because that way
the free callback doesn't have to be given every time something is
removed from the array.
The allocation pattern was changed too: instead of increasing the
array size always by 25 when the array gets full, the size gets
doubled now (the lowest non-zero size is still 25).
The array can't store NULL pointers anymore, and pa_dynarray_get() was
changed so that it's forbidden to try to access elements outside the
valid range.
The set of supported operations may seem a bit arbitrary. The
operation set is by no means complete at this point. I have included
only those operations that are required by the current code and some
unpublished code of mine.
Tanu Kaskinen [Wed, 26 Jun 2013 18:21:00 +0000 (21:21 +0300)]
source: Fix an indentation mistake
Tanu Kaskinen [Wed, 19 Jun 2013 15:40:17 +0000 (18:40 +0300)]
object: Initialize allocated memory to zero
This is safer and more convenient for subclasses.
Tanu Kaskinen [Wed, 19 Jun 2013 15:39:58 +0000 (18:39 +0300)]
device-port: Assert that ports have a description
It's easier to work with the port description if it can be assumed
that it's always non-NULL. I have checked that the current code base
always ensures a non-NULL description.
David Henningsson [Mon, 24 Jun 2013 15:29:26 +0000 (17:29 +0200)]
protocol-esound/http/simple: Make sure callers can handle iochannel_write changes
With the new behaviour, you will not always get a callback after a
successful write. Make sure the callers can properly handle this.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
poljar (Damir Jelić) [Tue, 18 Jun 2013 20:17:48 +0000 (22:17 +0200)]
Whitespace cleanup: Remove all multiple newlines
This patch removes all occurrences of double and triple
newlines.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-a -not -name 'adrian-aec.*' -a -not \
-name reserve.c -a -not -name 'rtkit.*' \
-exec sed -i -e '/^$/{N;s/^\n$//}' {} \;
Two passes were needed to remove triple newlines.
The excluded files are mirrored files from external sources.
poljar (Damir Jelić) [Tue, 18 Jun 2013 20:24:24 +0000 (22:24 +0200)]
Style fix: Remove new lines from opening brackets
This patch replaces every occurrence of ')\n{' with ') {'.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-a -not -name core-util.c -a -not \
-name adrian-aec.c -a -not -name g711.c \
-exec sed -i -e '/)$/{N;s/)\n{$/) {/}' {} \;
The excluded files are mirrored files from external sources.
poljar (Damir Jelić) [Tue, 18 Jun 2013 14:45:30 +0000 (16:45 +0200)]
Style fix: Add a space between the closing/opening bracket
This patch replaces every occurrence of '){' with ') {'.
The ffmpeg source tree was excluded since it will disappear anyways.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-exec sed -i -e 's/){/) {/' {} \;
poljar (Damir Jelić) [Tue, 18 Jun 2013 14:45:20 +0000 (16:45 +0200)]
Style fix: Add a space betwen the if statement and the opening bracket
This patch replaces every occurrence of 'if(' with 'if ('.
The ffmpeg source tree was excluded since it will disappear anyways.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-exec sed -i -e 's/ if(/ if (/' {} \;
poljar (Damir Jelić) [Tue, 18 Jun 2013 19:53:37 +0000 (21:53 +0200)]
Whitespace cleanup: Fix broken indentation by hand
This patch fixes wrong indentation introduced by the last patch.
This was mostly done with vim-s retab feature.
poljar (Damir Jelić) [Tue, 18 Jun 2013 19:39:30 +0000 (21:39 +0200)]
Whitespace cleanup: Remove tabs
This patch removes all tabs hidden inside the source tree and replaces
them with 4 spaces.
Command used for this:
find . -type d \( -name bluetooth \) -prune -o
-regex '\(.*\.[hc]\|.*\.cc\)' -a -not -name 'reserve*.[ch]'
-a -not -name 'gnt*.h' -a -not -name 'adrian*'
-exec sed -i -e 's/\t/ /g' {} \;
The excluded files are mirrored files from external sources containing
tabs.
Tanu Kaskinen [Sun, 23 Jun 2013 07:31:13 +0000 (10:31 +0300)]
.gitignore: Add build-aux
Tanu Kaskinen [Sun, 23 Jun 2013 07:23:10 +0000 (10:23 +0300)]
core-util: Fix log message levels
This code is from heftig, but the mistake that I'm fixing here is my
own. Before applying heftig's patch, I downgraded the level of one of
the log messages. I managed to downgrade a different message than what
I intended, so now I'm undoing that mistake.
Tanu Kaskinen [Thu, 20 Jun 2013 14:19:15 +0000 (17:19 +0300)]
log: Fix error message
file_path contains the last tried file name, including the suffix, so
the error message was wrong:
Tried to open target file '/tmp/test.log.99', '/tmp/test.log.99.1',
'/tmp/test.log.99.2' ... '/tmp/test.log.99.99', but all failed.
Shuai Fan [Wed, 19 Jun 2013 03:59:08 +0000 (11:59 +0800)]
cli, log: Improve the set-log-target functionality
Add a new log target 'newfile:PATH', and refactoring 'pa_log_target_type'.
Signed-off-by: Shuai Fan <shuai900217@126.com>
Tanu Kaskinen [Wed, 5 Jun 2013 14:45:06 +0000 (17:45 +0300)]
bluetooth: Fix too late assertion
u was dereferenced before the assertion that checks that u isn't NULL.
Tanu Kaskinen [Tue, 18 Jun 2013 18:21:08 +0000 (21:21 +0300)]
combine: Fix crash in output freeing
The outputs are removed from the idxset before output_free() is
called. Trying to remove them again in output_free(), and asserting
that it should succeed caused crashing whenever outputs were freed.
This bug was introduced in commit
061878b5a47ed9aa05d12430b039874b63c29a84.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=65901
Arun Raghavan [Mon, 17 Jun 2013 12:41:08 +0000 (18:11 +0530)]
zeroconf: Fix pa_mainloop_api_once usage
We need the mainloop lock to be taken around pa_mainloop_api_once() to
prevent an assert due to the defer event creation and setting of the
destroy callback not being performed atomically.
Arun Raghavan [Mon, 17 Jun 2013 12:37:42 +0000 (18:07 +0530)]
mainloop: Document need for mainloop lock around pa_mainloop_api_once
This needs us to expose a bit of implementation detail, but this seems
to be the cleanest way without an API change.
The specific problem is that pa_mainloop_api_once() needs to first
create a defer event and then set its destroy callback. If the defer
event is completed before the callback is set, an assert will be
trigerred.
David Henningsson [Mon, 17 Jun 2013 06:52:07 +0000 (08:52 +0200)]
pstream: Fixup hangs caused by recent iochannel patch
Now that we don't *always* get a callback after having written
something, make sure we can continue writing as long as it fully
succeeds.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Arun Raghavan [Sat, 15 Jun 2013 04:12:02 +0000 (09:42 +0530)]
sink-input: Log format negotiation better
This provides more details on format negotiation success and failure to
make debugging problems easier.
Arun Raghavan [Fri, 14 Jun 2013 11:42:03 +0000 (17:12 +0530)]
iochannel: Document modified pa_iochannel_write return value
David Henningsson [Thu, 13 Jun 2013 12:26:09 +0000 (14:26 +0200)]
iochannel: Avoid unnecessary wakeup after successful write
To save some CPU (in low latency scenarios), don't re-enable the
"writable" event after it has succeeded. It is very likely the next
write will succeed right away too.
This means that we always need to handle EAGAIN/EWOULDBLOCK as a
successful write of 0 bytes, so I also verified that all callers to
pa_iochannel_write handled this correctly.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
David Henningsson [Wed, 12 Jun 2013 11:49:05 +0000 (13:49 +0200)]
alsa: Fix "Scheduling delay of..." message
The tsched_watermark is in bytes, not in usecs. Fix this by introducing
a new variable, and also use that variable in some places for optimisation.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Arun Raghavan [Wed, 12 Jun 2013 13:11:08 +0000 (18:41 +0530)]
doc: Fix building doxygen docs out of tree
Tanu Kaskinen [Tue, 7 May 2013 15:00:34 +0000 (18:00 +0300)]
native: Don't enable prebuffering when draining
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=64284
David Henningsson [Tue, 4 Jun 2013 13:41:57 +0000 (15:41 +0200)]
alsa-mixer: Add "Line Out" path
If there is a "Line Out" jack present, then add this path. The fallback
analog-output will be a subset of this path and removed.
I only use the "Line Out Jack" or "Line Out Front Jack" for actual jack
detection - without anything connected to the front jack, it makes little
sense to enable the port.
(Another option could perhaps be to use different paths for stereo line out
and surround line outs, but that could be a possible future improvement.)
Arun Raghavan [Mon, 10 Jun 2013 12:47:39 +0000 (18:17 +0530)]
alsa-mixer: Disable headphones when playing to speakers
Assume that the headphone port volume is lower than the speaker volume.
When plugging in headphones, if the path is active, while the jack is
being inserted and before it is actually detected as being plugged in,
it will still receive the signal being played (which is at a higher
volume than it will be when plugged in completely). The volume
difference manifests as a volume spike when the headphones are plugged
in, before the final volume is set.
This patch is required to prevent such a volume spike when plugging in
headphones. The problem is not fixed completely, but the spike is
shortened. To be fixed completely, we need to apply the port volume
before unmuting the new path.
Jan Alexander Steffens (heftig) [Sun, 9 Jun 2013 16:47:05 +0000 (18:47 +0200)]
core-util: Clamp RLIMIT_RTTIME to what RealtimeKit accepts
In the default configuration, PulseAudio's rlimit-rttime is set to
1000000 (100%), which is higher than what RealtimeKit requires from
its clients (200000, 20%).
Make an attempt to still get realtime scheduling by clamping the
current RLIMIT_RTTIME to what RealtimeKit accepts. Warn about doing
this.
Tanu Kaskinen [Thu, 6 Jun 2013 10:56:30 +0000 (13:56 +0300)]
.gitignore: Add lo-latency-test
Javier Jardón [Thu, 6 Jun 2013 09:25:56 +0000 (11:25 +0200)]
build-sys: Do not AC_SUBST *_CFLAGS and *_LIBS
PKG_CHECK_MODULES() already do that for us
Javier Jardón [Wed, 17 Apr 2013 08:53:41 +0000 (10:53 +0200)]
build-sys: Use build-aux directory to store autogenerated files
Javier Jardón [Wed, 17 Apr 2013 08:53:40 +0000 (10:53 +0200)]
build-sys: Use autoreconf in bootstrap.sh
Arun Raghavan [Mon, 27 May 2013 08:57:42 +0000 (14:27 +0530)]
tests: Make loopback latency test more accurate
This makes sure that we always take the timing at the point when we
write out the pulse, making the overall latency measurement more
accurate.
Arun Raghavan [Thu, 23 May 2013 09:57:40 +0000 (15:27 +0530)]
tests: Factor out loopback setup code
This moves over setup code for the loopback latency test into a private
library so that we can easily write more tests using the same framework.
Arun Raghavan [Wed, 22 May 2013 10:29:24 +0000 (15:59 +0530)]
tests: Adjust latency test calibration
This makes the test more robust by:
1. Decreasing the '1' threshold during calibration - the RMS value for
the sine wave will be 0.5, so the previous code was making us take
the ALSA mixer past 0dB.
2. Using the difference rather than absolute value for 0->1 transitions,
so that we're somewhat independent noise in our calculations.
Arun Raghavan [Wed, 22 May 2013 06:33:47 +0000 (12:03 +0530)]
tests: Make loopback latency test run with rt priority
Arun Raghavan [Tue, 21 May 2013 13:09:30 +0000 (18:39 +0530)]
tests: Add a latency measurement test
This test is intended to measure real latency by playing a sample to a
sink and capturing that over a loopback interface. The loopback can
either be physical (cable running from headphone out to line in) or
virtual (monitor source or module loopback).
Also included in this is calibration code to make sure that volumes are
sufficiently adjusted to be able to detect the played back signal (and
that there aren't false positives due to line noise).
One of the objectives of all this is to later factor out the setup code
to allow us to easily write more loopback tests for various
functionality (volumes, resampling, mixing, etc.).