Tanu Kaskinen [Mon, 24 Jul 2017 22:47:58 +0000 (01:47 +0300)]
build-sys: bump sonames
Tanu Kaskinen [Tue, 11 Jul 2017 18:21:43 +0000 (21:21 +0300)]
simple: fix negative latency handling
pa_usec_t is an unsigned type, but there were calculations that used it
as if it were a signed type.
If the latency is negative, pa_simple_get_latency() now reports 0.
Added some comments too.
Ted Ying [Thu, 1 Jun 2017 22:00:20 +0000 (18:00 -0400)]
simple: Change latency estimation to account for already-read data in pa_simple_get_latency().
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=81075
Tanu Kaskinen [Tue, 11 Jul 2017 18:16:17 +0000 (21:16 +0300)]
protocol-native: fix bytes-to-usec conversion of "on-the-fly" data
The on_the_fly_snapshot variable contains the amount of bytes that has
been sent from the source IO thread to the main thread, but not yet
pushed to the stream memblockq. The data is in the stream format, but
the bytes-to-usec conversion used the source format, which caused random
latency reporting errors.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=81075
Tanu Kaskinen [Thu, 29 Jun 2017 21:09:34 +0000 (00:09 +0300)]
core: change configured_default_sink/source type to string
This allows us to restore the default device properly when a
hotpluggable device (e.g. a USB sound card) is set as the default, but
unplugged temporarily. Previously we would forget that the unplugged
device was ever set as the default, because we had to set
configured_default_sink to NULL to avoid having a stale pa_sink pointer,
and also because module-default-device-restore couldn't resolve the name
of a currently-unplugged device to a pa_sink pointer.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=89934
Tanu Kaskinen [Mon, 3 Jul 2017 14:35:08 +0000 (17:35 +0300)]
fix dbus message leaks
I reviewed all places that call
dbus_connection_send_with_reply_and_block(), and found several places
where dbus messages aren't properly unreffed.
David Michael [Sun, 4 Jun 2017 03:53:48 +0000 (20:53 -0700)]
solaris: Support building on GNU Hurd
Tanu Kaskinen [Wed, 12 Jul 2017 16:56:09 +0000 (19:56 +0300)]
man: fix typo: "the" -> "they"
Tanu Kaskinen [Wed, 12 Jul 2017 16:44:38 +0000 (19:44 +0300)]
man: fix typos: "my" -> "may"
Tanu Kaskinen [Wed, 12 Jul 2017 15:35:24 +0000 (18:35 +0300)]
man: fix a copy-paste error
Grzegorz Kolodziejczyk [Mon, 12 Jun 2017 15:42:26 +0000 (17:42 +0200)]
bluez5-device: Log subband count instead of subband flag
As log information says, SBC log info have to have one of two subband count
values: 4 or 8, instead of subband flag.
Yuri Chornoivan [Sun, 25 Jun 2017 19:30:55 +0000 (22:30 +0300)]
i18n: update the Ukrainian translation
Tanu Kaskinen [Tue, 13 Jun 2017 16:02:37 +0000 (19:02 +0300)]
Revert "bluetooth: Auto recover if profile is 'off'"
This reverts commit
69c212f8c13794f70899d1fe6baec1b6e3c92032.
Reasons:
The original reason for the patch was to work around some issue
regarding the profile not connecting immediately (sorry, I don't really
know the details), but that issue was fixed later by commit
998dfdf4cc,
so the original reason doesn't apply any more.
Automatically changing the profile when the transport state changes to
PLAYING has traditionally been handled by module-bluetooth-policy, and
as far as I can tell, there's no reason to change that.
The assertion is unsafe. It's not guaranteed that the profile change
will always succeed (at least pa_thread_mq_init() can fail due to
reaching the maximum file descriptor limit).
Milo Casagrande [Thu, 8 Jun 2017 11:30:59 +0000 (13:30 +0200)]
i18n: update the Italian translation
Signed-off-by: Milo Casagrande <milo@milo.name>
Arun Raghavan [Thu, 1 Jun 2017 07:01:47 +0000 (16:01 +0900)]
padsp: Write only frame-aligned chunks to the stream
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=101121
Hui Wang [Thu, 25 May 2017 03:10:33 +0000 (11:10 +0800)]
alsa: make priority of the port headset-mic higher than headphone-mic
There are two reasons for this change:
1. If it is a Dell desktop machine with the realtek codec, and there
is no internal microphone on it, there is one physical audio jack
which can support headphone, headset and microphone, but this audio
jack does not have hardware capability to distinguish what is plugged
in, after users plug in a headphone and select headphone from UI
program, the headphone can't output any sound. There are many reasons
for this issue, one of them is the active_port of pa_source is set
to headphone-mic, that means the kernel audio driver will configure
this audio jack to be a microphone jack instead of headphone jack.
If we make the priority of headset-mic a bit higher than headphone-mic,
the headset-mic will be the active_port of pa_source unless users
select the headphone-mic on purpose, then this issue will be fixed.
2. Nowadays, the headset is more popular than traditional microphone,
It is highly possible that users plug in a headset instead of
microphone, it makes sense to make the headset-mic's priority higher
than headphone-mic's.
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Georg Chini [Wed, 31 May 2017 18:54:43 +0000 (20:54 +0200)]
stream-restore: Ignore sink-inputs/source-outputs that connect a filter to the master
module-stream-restore primarily uses the role of a stream for restoring. The sink-inputs
and source-outputs of filters all have role "filter", therefore currently all filters are
treated equally and are restored to the same device and volume.
This patch lets module-stream-restore ignore the streams that connect the filter to the
master.
link: https://bugs.freedesktop.org/show_bug.cgi?id=100065
Tanu Kaskinen [Mon, 22 May 2017 07:06:29 +0000 (10:06 +0300)]
i18n: update the French translation
These changes are from fedora.zanata.org. The authors are
Sam Friedmann <sfriedma@redhat.com>
Wim Taymans <wim.taymans@gmail.com>
Edouard Duliege <edouard.duliege@gmail.com>
Muhammet Kara [Sat, 20 May 2017 08:20:00 +0000 (11:20 +0300)]
i18n: Updated Turkish translation
Tanu Kaskinen [Mon, 8 May 2017 09:58:49 +0000 (12:58 +0300)]
sink-input, source-output: don't allow moving streams that are connected to moving filter devices
When a filter sink is moving, it's not connected to any master sink, and
therefore it's not connected to any IO thread either. In this situation
trying to move a stream that is connected to the filter sink is likely
to result in crashing, because starting the move involves sending a
message to the IO thread. Sometimes this works by accident (the
asyncmsgq of the filter sink still points to the old master sink's
asyncmsgq), but we really should never attempt it. This patch blocks all
moves where the moving stream is connected to a filter sink that itself
is in the middle of a move.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100277
Georg Chini [Thu, 18 May 2017 05:47:27 +0000 (07:47 +0200)]
sink/source: Don't update default sink/source before calling PA_CORE_HOOK_{SINK,SOURCE}_PUT
In sink_put() and source_put(), pa_core_update_default_{sink,source}() was called
before the PA_CORE_HOOK_{SINK,SOURCE}_PUT hook. Therefore module-switch-on-connect
could not correctly determine the old default sink/source if no user default was
set and a sink/source with higher priority than any other sink/source turned up.
This patch corrects the problem by swapping the order of the hook call and the
pa_core_update_default_sink() call.
Additionally it corrects a problem in module-switch-on-connect. If, after the
change above, the new sink/source was the first sink/source to appear, pulseaudio
would crash because module-switch-on-connect assumed that the default sink/source
was not NULL. The patch checks if the default sink/source is NULL and only sets
the new default sink/source in that case.
Georg Chini [Thu, 18 May 2017 05:46:46 +0000 (07:46 +0200)]
virtual sources and sinks: Don't double attach a sink input or source output on filter load
When a filter is loaded and module-switch-on-connect is present, switch-on-connect
will make the filter the default sink or source and move streams from the old
default to the filter. This is done from the sink/source put hook, therefore streams
are moved to the filter before the module init function of the filter calls
sink_input_put() or source_output_put(). The move succeeds because the asyncmsq
already points to the queue of the master sink or source. When the master sink or
source is attached to the sink input or source output, the attach callback will call
pa_{sink,source}_attach_within_thread(). These functions assume that all streams
are detached. Because streams were already moved to the filter by switch-on-connect,
this assumption leads to an assertion in pa_{sink_input,source_output}_attach().
This patch fixes the problem by reverting the order of the pa_{sink,source}_put()
calls and the pa_{sink_input,source_output}_put calls and creating the sink input
or source output corked. The initial rewind that is done for the master sink is
moved to the sink message handler. The order of the unlink calls is swapped as well
to prevent that the filter appears to be moving during module unload.
The patch also seems to improve user experience, the move of a stream to the filter
sink is now done without any audible interruption on my system.
The patch is only tested for module-echo-cancel.
Link: https://bugs.freedesktop.org/show_bug.cgi?id=100065
Georg Chini [Thu, 18 May 2017 05:46:08 +0000 (07:46 +0200)]
virtual sinks and sources: Revert commits
This patch reverts commit
db4fbb0121a2577d786cda023a6a439a9734f152 and
3bb94c4e836ca765a36255e416fd8e6cf272ab44. They were the wrong approach
to fix the bug (and did not fix it anyway).
Tanu Kaskinen [Sun, 7 May 2017 09:12:39 +0000 (12:12 +0300)]
sink, source: update the default sink/source on port switches
When sinks are compared during the default sink selection, the active
port's availability is inspected. Therefore, the default sink should be
updated when the active port changes, because the new port may have
different availability status than the old port.
For example, let's say that a laptop has an analog sink with a speaker
and a headphone port, and headphones are initially plugged in, so both
ports can be used[1]. The headphone port is initially the active port.
There's also a null sink in the system. When the headphones are
unplugged, the headphone port becomes unavailable, and the null sink
becomes the new default sink. Then module-switch-on-port-available
changes the analog sink port to speakers. Now the default sink should
change back to the analog sink, but that doesn't happen without this
patch.
[1] Actually we currently mark speakers as unavailable when headphones
are plugged in, but that's not strictly necessary. My example relies on
both ports being available initially, so the bug can't be reproduced
with the current mixer configuration.
muzena [Thu, 27 Apr 2017 13:06:46 +0000 (15:06 +0200)]
i18n: update the Croatian translation
Georg Chini [Thu, 4 May 2017 11:14:51 +0000 (13:14 +0200)]
bluez5-device: Correctly handle suspend/resume cyle for audio gateway role of ofono backend
When the ofono backend released a tranport during suspend of sink or source, the
transport state was not changed to IDLE. Therefore pa_bluetooth_transport_set_state()
would return immediately when trying to resume. Even though the transport was acquired
correctly, setup_stream() would never be called and the resume failed.
This patch sets the transport state to IDLE when the transport is released. On resume,
the first call to transport_acquire() will be done from the message handler of the
*_SET_STATE message when source or sink are set to RUNNING. This call will only request
the setup of the connection, so setup_stream() cannot be called.
When the transport changes the state to PLAYING in hf_audio_agent_new_connection(),
handle_transport_state_change() is called. Because the sink or source state is already
RUNNING, the pa_{source,sink}_suspend() call will not lead to a state change message
and the I/O thread must be signaled explicitely to setup the stream.
The first setup of the device would also fail, which was only visible when the profile
was restored after connecting the headset. When trying to restore the headset_head_unit
profile, the profile was shortly set to off, so the headset always returned to a2dp.
This patch allows a delayed setup for the headset_head_unit profile, so that the profile
can successfully be restored.
Luiz Augusto von Dentz [Thu, 4 May 2017 11:12:59 +0000 (13:12 +0200)]
bluetooth: ofono: Fix failing to parse valid NewConnection
When suspending due to idle timeout the transport will not change its
state, also in case the fd is closed due to POLLERR/POLLHUP events
the release shall check if the fd is still set otherwise it will fail
to be acquired again.
Luiz Augusto von Dentz [Thu, 4 May 2017 11:11:27 +0000 (13:11 +0200)]
bluetooth: ofono: Close fd if cannot be accepted
Always close fd that cannot be accepted otherwise it will be left open
without being attached to any transport.
Luiz Augusto von Dentz [Thu, 4 May 2017 10:58:54 +0000 (12:58 +0200)]
bluetooth: Auto recover if profile is 'off'
This means something went wrong, which in case of ofono backend it is
probably due to the profile not connecting immediately, but it can be
safely restored in that case the transport is playing which means the
profile has recovered connectivity.
Luiz Augusto von Dentz [Thu, 4 May 2017 10:53:32 +0000 (12:53 +0200)]
bluetooth: Don't default to native backend
The native backend is limited to HSP only which may not work with devices
that can only do HFP so if oFono is enabled it shall be used as default.
Luiz Augusto von Dentz [Thu, 4 May 2017 10:52:18 +0000 (12:52 +0200)]
bluetooth: ofono: Detect if Connect has been called
This detects if profile has already been called and we are waiting
the response.
Luiz Augusto von Dentz [Thu, 4 May 2017 10:51:00 +0000 (12:51 +0200)]
bluetooth: ofono: Fix asserting when connecting as AG
Check the card Type property instead of assuming ofono would only be used
for HF role.
Luiz Augusto von Dentz [Thu, 4 May 2017 10:47:58 +0000 (12:47 +0200)]
bluetooth: ofono: Don't attempt to connect if fd is ready
If SCO fd is already set don't attempt to connect again.
Tanu Kaskinen [Tue, 2 May 2017 13:44:29 +0000 (16:44 +0300)]
jack-sink: fix latency calculation
The compiler warned about number_of_frames being possibly used
uninitialized, and on closer inspection I found that it was indeed not
initialized if saved_frame_time_valid is false.
In commit
fe70b9e11a "source/sink: Allow pa_{source,
sink}_get_latency_within_thread() to return negative values" the
number_of_frames variable was added as an unsigned version of the l
variable, and number_of_frames partially replaced the l variable. The
replacement should have gone all the way, however. This patch removes
the remaining uses of the l variable and substitutes number_of_frames
on its place, and as a result, number_of_frames is now always
initialized.
Tanu Kaskinen [Thu, 16 Feb 2017 10:09:39 +0000 (12:09 +0200)]
core, device-port: check availability when choosing the default device
It doesn't make sense to use a sink or source whose active port is
unavailable, so let's take this into account when choosing the default
sink and source.
Tanu Kaskinen [Thu, 16 Feb 2017 10:09:38 +0000 (12:09 +0200)]
improve default sink/source handling
Currently the default sink policy is simple: either the user has
configured it explicitly, in which case we always use that as the
default, or we pick the sink with the highest priority. The sink
priorities are currently static, so there's no need to worry about
updating the default sink when sink priorities change.
I intend to make things a bit more complex: if the active port of a sink
is unavailable, the sink should not be the default sink, and I also want
to make sink priorities dependent on the active port, so changing the
port should cause re-evaluation of which sink to choose as the default.
Currently the default sink choice is done only when someone calls
pa_namereg_get_default_sink(), and change notifications are only sent
when a sink is created or destroyed. That makes it hard to add new rules
to the default sink selection policy.
This patch moves the default sink selection to
pa_core_update_default_sink(), which is called whenever something
happens that can affect the default sink choice. That function needs to
know the previous choice in order to send change notifications as
appropriate, but previously pa_core.default_sink was only set when the
user had configured it explicitly. Now pa_core.default_sink is always
set (unless there are no sinks at all), so pa_core_update_default_sink()
can use that to get the previous choice. The user configuration is saved
in a new variable, pa_core.configured_default_sink.
pa_namereg_get_default_sink() is now unnecessary, because
pa_core.default_sink can be used directly to get the
currently-considered-best sink. pa_namereg_set_default_sink() is
replaced by pa_core_set_configured_default_sink().
I haven't confirmed it, but I expect that this patch will fix problems
in the D-Bus protocol related to default sink handling. The D-Bus
protocol used to get confused when the current default sink gets
removed. It would incorrectly think that if there's no explicitly
configured default sink, then there's no default sink at all. Even
worse, when the D-Bus thinks that there's no default sink, it concludes
that there are no sinks at all, which made it impossible to configure
the default sink via the D-Bus interface. Now that pa_core.default_sink
is always set, except when there really aren't any sinks, the D-Bus
protocol should behave correctly.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=99425
Tanu Kaskinen [Mon, 24 Apr 2017 15:06:52 +0000 (18:06 +0300)]
alsa: don't assume that hw:x is an analog output
Previously, if front:x didn't work, we would try to use hw:x for analog
stereo output. There's no guarantee that hw:x is an analog output,
however. For example, the Intel HDMI LPE driver uses hw:x for HDMI
output, and PulseAudio incorrectly created analog profiles for that
card, because front:x doesn't work but hw:x does.
This patch changes things so that the analog stereo mapping doesn't any
more use hw:x as a fallback. A separate "unknown stereo" fallback
mapping is added to handle the rare case where hw:x is the only PCM
device that works.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100488
Georg Chini [Sat, 29 Apr 2017 08:38:05 +0000 (10:38 +0200)]
volume: Fix overflow in percent calculation of pa_*volume_snprint*()
The percent calculation could overflow in the pa_*volume_snprint*() functions.
For large volumes, volume * 100 can exceed UINT32_MAX.
This patch adds appropriate type casts.
Georg Chini [Sat, 29 Apr 2017 08:12:01 +0000 (10:12 +0200)]
volume: Print a warning when volume is clipped in pa_sw_volume_multiply/divide()
When the volume exceeds PA_VOLUME_MAX in pa_sw_volume_multiply() or
pa_sw_volume_divide(), volume settings are insanely high and the
user should be notified about it.
This patch adds volume clamping to pa_sw_volume_divide() and prints
a warning when the volume is clipped in both functions.
Georg Chini [Sat, 29 Apr 2017 08:07:01 +0000 (10:07 +0200)]
source/sink: Fix wrong calculation of thread_info.current_hw_volume
In pa_{source,sink}_new() and pa_{source,sink}_put() the current hardware
volume was miscalculated:
hw volume (dB) = real volume (dB) + soft volume (dB)
was used instead of
hw volume (dB) = real volume (dB) - soft volume (dB)
This lead to a crash in pa_alsa_path_set_volume() if high volumes were
set and the port was changed.
This patch fixes the calculation. Thanks to Tanu for pointing out
the correct solution.
link: https://bugs.freedesktop.org/show_bug.cgi?id=65520
Rafael Fontenelle [Sun, 9 Apr 2017 23:22:04 +0000 (20:22 -0300)]
i18n: update the Brazilian Portuguese translation
Georg Chini [Mon, 24 Apr 2017 18:31:54 +0000 (20:31 +0200)]
virtual sources and sinks: Fix possible segfault
Several virtual sources and sinks apart from module-echo-cancel also query the master
sink or source to estimate the current latency. Those modules might potentially show
the bug that is described for module-echo-cancel in bug 100277.
This patch checks in the message handlers for the PA_{SINK,SOURCE}_MESSAGE_GET_LATENCY
if the master sink or source is valid and returns 0 as latency if not. This is however
not yet sufficient to solve the issue. Additional patches will follow.
Georg Chini [Mon, 24 Apr 2017 18:30:48 +0000 (20:30 +0200)]
echo-cancel: Fix segfault during profile switch
When module-echo-cancel is loaded and there is only one sound card, then during a
profile switch, all sinks and sources can become temporarily unavailable. If
module-always sink is loaded, it will load a null-sink in that situation. If
also module-switch-on-connect is loaded, it will try to move the sink-inputs to
the new null-sink. If a sink-input was connected to the echo-cancel sink,
pa_sink_input_start_move() will send a PA_SINK_GET_LATENCY message to the
echo-cancel sink. The message handler will then in turn call
pa_sink_get_latency_within_thread() for the invalid master sink of module-echo-cancel.
This lead to a segfault.
This patch checks in the message handler if the master sink (or source) is valid and
returns 0 if not.
KimJeongYeon [Sat, 22 Apr 2017 17:29:24 +0000 (02:29 +0900)]
i18n: Update the Korean translation
Translate filter modules and fixed wrong c-format.
Signed-off-by: KimJeongYeon <jeongyeon.kim@samsung.com>
muzena [Sun, 23 Apr 2017 21:06:47 +0000 (23:06 +0200)]
i18n: add Croatian translation
Georg Chini [Fri, 21 Apr 2017 19:49:58 +0000 (21:49 +0200)]
bluez5-util: Fix segfault during shutdown of daemon
If a HFP audio gateway was connected via the ofono backend, pulse would
segfault during shutdown of the daemon. pa_bluetooth_discovery_unref()
removed the devices and transports before the ofono backend was freed.
Because the ofono backend keeps its own list of transports, transport_free()
was then called during termination of the ofono backend with an invalid
transport. Bug reported by Andrew Hlynskyi.
This patch moves the termination of the ofono and native backends before
freeing the devices.
Corentin Noël [Wed, 12 Apr 2017 23:54:25 +0000 (01:54 +0200)]
echo-cancel: Change the DEVICE_MASTER_DEVICE property when changing device
Christian Kellner [Wed, 5 Apr 2017 11:59:08 +0000 (13:59 +0200)]
sink: Add missing 'hifi' form factor to priorities
Assign it a propriety of 600, therefore ranking higher then speaker,
but below headphone.
https://bugs.freedesktop.org/show_bug.cgi?id=100579
Christian Kellner [Wed, 5 Apr 2017 11:52:27 +0000 (13:52 +0200)]
sink: Add portable form factor priority (450)
The 'portable' form factor was currently missing meaning it is not
getting any form-factor priority at all and it would therefore always
be ranked lower then internal devices (which receive 400 form factor
priority). The priority 450 is smaller then 'speaker', based on the
idea that a portable device might have less quality then a dedicated
'speaker' device (some Yamaha amplifiers announce themselves as such).
https://bugs.freedesktop.org/show_bug.cgi?id=100579
Georg Chini [Mon, 17 Apr 2017 17:50:10 +0000 (19:50 +0200)]
source/sink: Allow pa_{source, sink}_get_latency_within_thread() to return negative values
The reported latency of source or sink is based on measured initial conditions.
If the conditions contain an error, the estimated latency values may become negative.
This does not indicate that the latency is indeed negative but can be considered
merely an offset error. The current get_latency_in_thread() calls and the
implementations of the PA_{SINK,SOURCE}_MESSAGE_GET_LATENCY messages truncate negative
latencies because they do not make sense from a physical point of view. In fact,
the values are truncated twice, once in the message handler and a second time in
the pa_{source,sink}_get_latency_within_thread() call itself.
This leads to two problems for the latency controller within module-loopback:
- Truncating leads to discontinuities in the latency reports which then trigger
unwanted end to end latency corrections.
- If a large negative port latency offsets is set, the reported latency is always 0,
making it impossible to control the end to end latency at all.
This patch is a pre-condition for solving these problems.
It adds a new flag to pa_{sink,source}_get_latency_within_thread() to allow
negative return values. Truncating is also removed in all implementations of the
PA_{SINK,SOURCE}_MESSAGE_GET_LATENCY message handlers. The allow_negative flag
is set to false for all calls of pa_{sink,source}_get_latency_within_thread()
except when used within PA_{SINK,SOURCE}_MESSAGE_GET_LATENCY. This means that the
original behavior is not altered in most cases. Only if a positive latency offset
is set and the message returns a negative value, the reported latency is smaller
because the values are not truncated twice.
Additionally let PA_SOURCE_MESSAGE_GET_LATENCY return -pa_sink_get_latency_within_thread()
for monitor sources because the source gets the data before it is played.
Georg Chini [Mon, 17 Apr 2017 17:48:37 +0000 (19:48 +0200)]
source/sink: Don't let pa_{sink, source}_get_latency_within_thread() return -1 if process_msg() fails
None of the callers checks the return value anyway. Return the offset only
if message processing fails. This is in preparation for the next patch.
Tanu Kaskinen [Fri, 14 Apr 2017 15:20:40 +0000 (18:20 +0300)]
ladspa-sink, virtual-surround-sink: fix master sink argument handling
The old code worked incorrectly in several situations. For example,
trying to use the "master" argument wouldn't work, because if
"sink_master" wasn't specified, pa_namereg_get() would pick the default
sink as the master sink.
Georg Chini [Fri, 14 Apr 2017 13:03:56 +0000 (15:03 +0200)]
sample.c: Allow module-loopback to exceed PA_RATE_MAX
The rate set by module loopback may exceed PA_RATE_MAX by 1%, therefore
allow rates higher than PA_RATE_MAX in pa_sample_rate_valid().
Georg Chini [Fri, 14 Apr 2017 13:02:36 +0000 (15:02 +0200)]
loopback: Implement underrun protection
The latency controller will try to adjust to the configured latency regardless
of underruns. If the configured latency is set too small, it will lead to
periodically occuring underruns. Therefore an underrun protection is implemented
which will increase the target latency if too many underruns are detected.
Underruns are tracked and if more than 3 underruns occur, the target latency
is increased in increments of 5 ms. One underrun per hour is accepted.
The protection ensures, that independent from the configured latency the
module will converge to a stable latency if the configured latency is too
small.
The print_msg argument to update_minimum_latency() had to be re-introduced,
because there is one place where the message should not be logged.
KimjeongYeon [Thu, 13 Apr 2017 19:09:49 +0000 (21:09 +0200)]
filter-apply: Add ability to pass parameters to a filter module
Currently passing parameters to a filter loaded by module-filter-apply is
not possible.
To enable passing parameters to a filter this patch uses an additional property
filter.apply.{MODULE_NAME}.parameters. This way, filters like virtual-surround-sink
and ladspa-sink are fully supported. For example:
paplay file.wav --property=filter.apply=ladspa-sink \
--property=filter.apply.ladspa-sink.parameters="plugin=ladspa \
label=ladspa_stereo control=0"
KimjeongYeon [Thu, 13 Apr 2017 18:58:14 +0000 (20:58 +0200)]
ladspa-sink: Add sink_master argument to enable filter-apply to load the module
Currently, module-filter-apply cannot load module-ladspa-sink because filter-apply
provides the argument "sink_master" but ladspa-sink expects "master" instead.
Therefore this patch adds the sink_master argument to module-ladspa-sink.
Additionally, the autoloaded argument was also added.
KimjeongYeon [Thu, 13 Apr 2017 18:44:41 +0000 (20:44 +0200)]
virtual-surround-sink: Add sink_master argument to enable filter-apply to load the module
Currently, module-filter-apply cannot load module-virtual-surround-sink because filter-apply
provides the argument "sink_master" but virtual-surround-sink expects "master" instead.
Therefore this patch adds the sink_master argument to module-virtual-surround-sink.
Additionally, the autoloaded argument was also added.
KimjeongYeon [Thu, 13 Apr 2017 18:33:26 +0000 (20:33 +0200)]
filter-apply: Fix memory leak in process()
fltr->name should be freed before freeing fltr. Because filter_free()
can never be called from other places without f set, the pa_assert()
can be removed and filter_free() can be used in process() as well.
Imre Vadász [Sat, 8 Apr 2017 22:15:03 +0000 (00:15 +0200)]
context: Check for errno == ECHILD instead of ESRCH after failed waitpid().
When the specified pid no longer exists as a child of the process (since
it was already reaped by the SIGCHLD handler), errno is set to ECHILD, not
to ESRCH.
Georg Chini [Tue, 11 Apr 2017 19:49:11 +0000 (21:49 +0200)]
loopback: Reset sink input rate when source or sink changes
If source or sink are changed, the current sink input rate may be different
from the default rate. Switch sink input rate back to default to avoid the
influence of the previous combination of source and sink.
Georg Chini [Tue, 11 Apr 2017 19:48:31 +0000 (21:48 +0200)]
sink-input: Allow sink_input_set_rate() to be called during a move
During a move sink_input->sink is not valid. This leads to a crash when
sink_input_set_rate() is called from the moving() callback. This patch
fixes the problem.
Georg Chini [Mon, 10 Apr 2017 19:47:23 +0000 (21:47 +0200)]
loopback: Add hooks to track port latency offsets
The previous patch assumed constant port latency offsets. The offsets can
however be changed by the user, therefore these changes need to be tracked
as well. This patch adds the necessary hooks.
Also the print_msg argument was removed from update_minimum_latency() and
update_latency_boundaries() because the message should always be logged.
Georg Chini [Fri, 7 Apr 2017 06:20:43 +0000 (08:20 +0200)]
Merge branch 'master' of ssh://git.freedesktop.org/git/pulseaudio/pulseaudio
Georg Chini [Fri, 7 Apr 2017 06:18:08 +0000 (08:18 +0200)]
loopback: Calculate and track minimum possible latency
With the current code, the user can request any end-to-end latency. Because there
is no protection against underruns, setting the latency too small will result in
repetitive underruns.
This patch tries to mitigate the problem by calculating the minimum possible latency
for the current combination of source and sink. The actual calculation has been put
in a separate function so it can easily be changed. To keep the values up to date,
changes in the latency ranges have to be tracked.
The calculated minimum latency is used to limit the configured latency.
The minimum latency is only a "best guess", so the actual minimum may be much
larger (for example for USB devices) or much smaller than the calculated value.
Changes of the port latency offsets are not yet handled, this will be done in a
separate patch.
Tanu Kaskinen [Wed, 8 Jun 2016 18:18:52 +0000 (21:18 +0300)]
memblock: multiple references should make blocks read-only
The old code makes no sense to me. Why would multiple references mean
that a previously read-only memblock is suddenly writable? I'm pretty
sure that the original intention was to treat multi-referenced blocks
as read-only. I don't have any examples where the old code would have
caused bad behaviour, however.
Tanu Kaskinen [Tue, 4 Apr 2017 09:46:25 +0000 (12:46 +0300)]
protocol-native: log who changes card profiles
Some volume control applications, including gnome-control-center[1],
Budgie Volume Control[2] and possibly something in xfce4 too[3],
sometimes do unwanted card profile changes. This patch makes it possible
to see from the log which application requested a profile change, which
makes it easier to detect when an application misbehaves.
[1] https://bugzilla.gnome.org/show_bug.cgi?id=762932
[2] https://bugs.freedesktop.org/show_bug.cgi?id=93903#c41
[3] https://bugs.freedesktop.org/show_bug.cgi?id=93903#c40
Tanu Kaskinen [Fri, 12 Aug 2016 22:12:31 +0000 (01:12 +0300)]
pipe-sink: set correct latency
The old pa_sink_set_fixed_latency() call didn't take into account that
other places use pa_frame_align() on the pa_pipe_buf() result, so the
configured latency could be sometimes slightly too high.
Adding a buffer_size variable in userdata makes it a bit easier to keep
all places that deal with the buffer size in sync.
Tanu Kaskinen [Fri, 28 Oct 2016 16:00:26 +0000 (19:00 +0300)]
thread-mainloop: fix volatile use in example
In the example, drain_result is a volatile pointer to an int, not
a regular pointer to a volatile int.
Tanu Kaskinen [Sun, 2 Apr 2017 18:19:35 +0000 (21:19 +0300)]
i18n: update the Swedish translation
Tanu Kaskinen [Tue, 11 Oct 2016 14:27:06 +0000 (17:27 +0300)]
bluetooth: allow UTF-8 in device descriptions
Users may configure the device alias to have characters outside the
ASCII range, so our name cleanup routine was too aggressive. Let's just
make sure that the device description is a valid UTF-8 string.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=98160
Christian Kellner [Thu, 9 Mar 2017 14:51:49 +0000 (15:51 +0100)]
sink: Invert priorities to prefer external devices
Currently internal > speaker > headphone and pci > usb > bluetooth.
Invert both of these sets, with the reasoning that a headphone and
speakers are something that a user has actively attached and should
therefore get a higher priority. The same reasoning is applied for
the bus type, i.e. bluetooth and usb should be higher than pci,
because they most likely have been actively attached be a user.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=99222
Georg Chini [Fri, 31 Mar 2017 05:50:12 +0000 (07:50 +0200)]
loopback: Do not skip audio at startup
The code is now waiting for source and sink to start up, so the skip
logic is not necessary anymore.
Tanu Kaskinen [Sat, 29 Oct 2016 18:06:53 +0000 (21:06 +0300)]
bluetooth: assert that dbus_message_iter_append_basic() doesn't fail
The function can only fail if there's not enough memory available, and
if that happens, the convention in PulseAudio is to abort.
CID: 1353106, 1353108, 1353140
Arun Raghavan [Thu, 9 Mar 2017 04:28:23 +0000 (09:58 +0530)]
echo-cancel: Try to minimise in-flight chunks in snapshot latency
We don't always know whether the in-flight memory chunks will be
rendered or skipped (if the source is not in RUNNING). This can cause us
to have an erroneous estimate of drift, particularly when the canceller
starts.
To avoid this, we explicitly flush out the send and receive sides of the
message queue of audio chunks going from the sink to the source before
trying to perform a resync.
Georg Chini [Wed, 29 Mar 2017 05:11:50 +0000 (07:11 +0200)]
loopback: Fix corking logic of module-loopback
When moving from a user suspended source or sink to an idle suspended source or sink
the sink input or source output would not be uncorked because we did not check for
the suspend cause.
Uncorking also would not be possible in that situation because the state change callback
of the source output or sink input is called before the new source or sink is attached,
leading to a crash of pulseaudio due to a cork() call without valid source or sink.
The previous patch fixes this problem, therefore sink input or source output can now also
be uncorked when the destination is idle suspended.
Georg Chini [Wed, 29 Mar 2017 05:10:28 +0000 (07:10 +0200)]
sink-input/source-output: Don't crash when cork() is called without valid sink or source
If pa_sink_input_cork() or pa_source_output_cork() were called without a sink
or source attached, the calls would crash pulseaudio.
This patch fixes the problem, so that a source output or sink input can still
be corked or uncorked while source or sink are invalid. This is needed to
correct the corking logic in module-loopback.
Tanu Kaskinen [Thu, 16 Mar 2017 21:48:43 +0000 (23:48 +0200)]
bluez5-util: fix profile waiting logic
There were two bugs in the old logic. The first one:
If a device has two profiles, the old code would start the wait timer
when the first profile connects, but when the second profile connects,
the timer would not get stopped and the CONNECTION_CHANGED hook would
not get fired, because the code for that was inside an if block that
only gets executed when the first profile connects. As a result,
module-bluez5-device loading would always be delayed until the wait
timeout expires.
The second bug:
A crash was observed in device_start_waiting_for_profiles(). That
function is called whenever the connected profile count changes from 0
to 1. The function also has an assertion that checks that the timer is
not running when the function is called. That assertion crashed in the
following scenario with a headset that supports HSP and A2DP:
1. First HSP gets connected. The timer is started.
2. Then HSP gets disconnected for some reason. The timer is still
running.
3. Then A2DP gets connected. device_start_waiting_for_profiles() is
called, because the connected profile count changed from 0 to 1 again.
The timer is already running, so the assertion fails.
First I thought I'd remove the assertion from
device_start_waiting_for_profiles() and just restart the timer on the
second call, but then I figured that when the device returns to the
"everything disconnected" state in step 2, it would be better to stop
the timer. The purpose of the timer is to delay the notification of the
device becoming connected, but if the device becomes disconnected during
the waiting period, the notification doesn't make sense any more, and
therefore the timer doesn't make sense either.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100237
Jungsup Lee [Mon, 27 Mar 2017 18:29:34 +0000 (20:29 +0200)]
allow-passthrough: Fix indentation
Signed-off-by: Jungsup Lee <jungsup4.lee@samsung.com>
Arun Raghavan [Mon, 13 Mar 2017 10:30:41 +0000 (16:00 +0530)]
echo-cancel: Fix assert with webrtc's built-in drift compensation
The webrtc canceller seems to have changed to require that the
set_stream_drift_samples() method be called before every call of
ProcessStream().
So we now call ec->set_stream_drift_samples() before calling
ec->record() by:
1. Always calling do_push_drift_comp() instead of only when the sink is
running
2. Calling set_stream_drift_samples() in the loop with record() instead
of outside
We do kind of leak this quirk of the webrtc canceller into the generic
bits of module-echo-cancel, but this should not be harmful in the
general case either.
Tanu Kaskinen [Wed, 15 Mar 2017 18:02:48 +0000 (20:02 +0200)]
bluetooth-policy: retain backwards compatibility
The auto_switch argument was added in PulseAudio 10.0. In that release
the argument type was boolean. The type was changed to integer in commit
3397127f00. This patch adds backwards compatibility so that old
configuration files won't break when upgrading PulseAudio to 11.0.
Georg Chini [Tue, 14 Mar 2017 06:32:31 +0000 (07:32 +0100)]
bluez5-util: Disconnect AG devices when ofono is started and headset=auto
With headset=auto it is possible that AG devices are connected and handled
via the native backend when ofono is started. Because the HS role will then
be disabled in the native backend, AG devices must be disconnected and any
future connections will be handled by ofono.
Georg Chini [Sat, 11 Mar 2017 18:02:16 +0000 (19:02 +0100)]
bluetooth: use native and ofono backends in parallel with headset=auto
This patch changes the behavior of the headset=auto switch for module-bluez5-discover.
With headset=auto now both backends will be active at the same time for the AG role and
the switching between the backends is only done for the HS role.
headset=ofono and headset=native remain unchanged.
This allows to use old HSP only headsets while running ofono and to have headset support
via pulseaudio if ofono is started with the --noplugin=hfp_ag_bluez5 option.
Peter Meerwald-Stadler [Tue, 7 Mar 2017 20:43:41 +0000 (21:43 +0100)]
pulse: Explicitly ignore pa_mainloop_run() return value in thread function
Coverity ID: #1137975
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 20:41:56 +0000 (21:41 +0100)]
oss: Fix dead code
mode cannot be 0
Coverity ID: #1137964
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 15:09:56 +0000 (16:09 +0100)]
core: Ignore pa_shared_remove() return value
document behaviour of pa_shared_remove() in case name does not exist
Coverity ID: #1380672
thanks to Georg Chini for suggesting to swap patch title and commit message
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 14:57:28 +0000 (15:57 +0100)]
core: Assert return value of pa_shared_set/_remove() in dbus-shared
it must succeed, or we are leaking memory
Coverity ID: #1380674, #1380673
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Tanu Kaskinen [Sat, 18 Feb 2017 16:40:42 +0000 (18:40 +0200)]
dbus: fix card profile change signals
The "profile->card != c->card" check always evaluated to false, so the
CardProfileUpdated signal was never sent. The reason: call_data was
assigned to a pa_card_profile pointer, but the correct type is a pa_card
pointer.
Tanu Kaskinen [Thu, 13 Oct 2016 14:22:44 +0000 (17:22 +0300)]
udev-detect: don't use readdir_r(), it's deprecated
readdir_r() was supposed to be a thread-safe version of readdir(), but
the interface turned out to be problematic. Due to the problems and the
fact that readdir() is safe enough on modern libc implementations, glibc
deprecated readdir_r() in version 2.24.
The man page contains more information about what's wrong with
readdir_r(): http://man7.org/linux/man-pages/man3/readdir_r.3.html
Arun Raghavan [Thu, 9 Mar 2017 05:32:09 +0000 (11:02 +0530)]
echo-cancel: Limit the maximum sink/source latency
On systems with constrained CPUs, we might run into a situation where
the master source/sink is configured to have too high a latency.
On the source side, this would cause us to wake up with a large chunk of
data to process, which might cause us to exhust our RT limit and thus be
killed.
So it makes sense to limit the overall latency that we request from the
source (and correspondingly, the sink, so we don't starve for playback
data on the source side).
The 10 blocks maximum is somewhat arbitrary (I'm assuming the system has
enough headroom to process 10 chunks through the canceller without
getting close to the RT limit). This might make sense to make tunable in
the future.
Arun Raghavan [Tue, 28 Feb 2017 05:15:25 +0000 (10:45 +0530)]
alsa: Avoid creating tiny memchunks on write iterations
If the ALSA device supports granular pointer reporting, we end up in a
situation where we write out a bunch of data, iterate, and then find a
small amount of data available in the buffer (consumed while we were
writing data into the available buffer space). We do this 10 times
before quitting the write loop.
This is inefficient in itself, but can also have wider consequences. For
example, with module-combine-sink, this will end up pushing the same
small chunks to all other devices too.
Given both of these, it just makes sense to not try to write out data
unless a minimum threshold is available. This could potentially be a
fragment, but it's likely most robust to just work with a fraction of
the total available buffer size.
Peter Meerwald-Stadler [Wed, 8 Mar 2017 14:57:22 +0000 (15:57 +0100)]
raop: Error out on parsing server port component
don't ignore server port parsing errors as suggested by Hajime Fujita
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Hajime Fujita <crisp.fujita@nifty.com>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 14:44:06 +0000 (15:44 +0100)]
raop: Log if pa_atoi() fails, latency is not used anyway
Coverity ID: #1398152
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 14:16:54 +0000 (15:16 +0100)]
raop: Fix potential NULL dereference
wath may be NULL, as suggested by Hajime Fujita
Coverity ID: #1398156
setting val = NULL is not needed
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Hajime Fujita <crisp.fujita@nifty.com>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 13:43:48 +0000 (14:43 +0100)]
raop: Fix potential dereference after NULL check
Coverity ID: #1398157
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Arun Raghavan [Thu, 9 Mar 2017 04:33:06 +0000 (10:03 +0530)]
combine-sink: Use PA_MAX instead of ternary operator for clarity
Peter Meerwald-Stadler [Tue, 7 Mar 2017 13:29:12 +0000 (14:29 +0100)]
raop: Fix check for invalid file descriptor
file descriptor 0 is valid
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 13:53:13 +0000 (14:53 +0100)]
core-util: Fix description of pa_split()
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Peter Meerwald-Stadler [Tue, 7 Mar 2017 15:29:30 +0000 (16:29 +0100)]
build: Use #ifdef to check for #defines
for example, in case HAVE_MEMFD is #undef, checking with #if HAVE_MEMFD
gives a warning (gcc 5.4.1, Ubuntu)
pulsecore/shm.c: In function 'sharedmem_create':
pulsecore/shm.c:208:5: warning: "HAVE_MEMFD" is not defined [-Wundef]
#if HAVE_MEMFD
use #ifdef or #if defined() to check for presence of a #define
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Moritz Bruder [Wed, 1 Mar 2017 18:29:53 +0000 (19:29 +0100)]
waveout: add argument deprecation error
Moritz Bruder [Wed, 1 Mar 2017 18:29:52 +0000 (19:29 +0100)]
waveout: fix wrong input device
Both input and output device were chosen with the same device number.
This is problematic as those numbers don't have to correspond.
Additionally the input device was named after the output device. This
commit adresses both issues by providing specific parameters for each
type.