Peter Meerwald [Wed, 13 Feb 2013 16:26:58 +0000 (17:26 +0100)]
tests: Volume-test seems to be long-running, set timeout
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Peter Meerwald [Wed, 13 Feb 2013 16:26:57 +0000 (17:26 +0100)]
resampler: Resample first followed by remapping if have more out channels than in channels
The patch intends to reduce computational load when resampling AND remapping. The PA
resampler performs the following steps:
sample format conversion -> remapping -> resampling -> sample format conversion
In case the number of output channels is higher than the number of input channels, the
resampler has to be run more often than necessary. E.g. in case of mono to 4-channel remapping,
the resampler runs on 4 channels separately.
To ímprove this, the PA resampler pipeline is made adaptive:
if out-channels <= in-channels:
sample format conversion -> remapping -> resampling -> sample format conversion
if out-channels > in-channels:
sample format conversion -> resampling -> remapping -> sample format conversion
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Tanu Kaskinen [Fri, 15 Feb 2013 19:24:36 +0000 (21:24 +0200)]
echo-cancel: Fix uninitialized variable dotp_xf_xf of AEC struct
Initialize the variable to zero by using pa_xnew0() instead of
pa_xnew(). This also allows us to remove a bunch of other zero
initialization statements.
Reported-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 13 Feb 2013 16:26:55 +0000 (17:26 +0100)]
echo-cancel: Use proper float constants in adrian-aec
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Tanu Kaskinen [Fri, 15 Feb 2013 19:16:37 +0000 (21:16 +0200)]
echo-cancel: Fix tap weights array alignment
Peter Meerwald [Wed, 13 Feb 2013 16:26:54 +0000 (17:26 +0100)]
echo-cancel: Fix zeroing of w in AEC_leaky()
bug probably caused by alignment requirement; sizeof(a->w) is a pointer, sizeof(a->w_arr) is an array
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 13 Feb 2013 16:26:53 +0000 (17:26 +0100)]
echo-cancel: Fix memory leak / deinitialization of Adrian AEC
was simply absent
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 13 Feb 2013 16:26:52 +0000 (17:26 +0100)]
echo-cancel: Output echo canceller name if invalid
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 13 Feb 2013 16:26:51 +0000 (17:26 +0100)]
echo-cancel: Add function pa_echo_canceller_blocksize_power2()
computes EC block size in frames (rounded down to nearest power-of-2) based
on sample rate and milliseconds
move code from speex AEC implementation to module-echo-cancel such that
functionality can be reused by other AEC implementations
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 13 Feb 2013 16:26:49 +0000 (17:26 +0100)]
build-sys: Properly check for HAVE_DBUS in module-ladspa-sink
prevents
CC module_ladspa_sink_la-module-ladspa-sink.lo
modules/module-ladspa-sink.c:1332:5: warning: "HAVE_DBUS" is not defined
modules/module-ladspa-sink.c:1370:5: warning: "HAVE_DBUS" is not defined
in case HAVE_DBUS is not available
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Peter Meerwald [Wed, 13 Feb 2013 16:26:48 +0000 (17:26 +0100)]
build-sys: ALSA use-case manager requires ALSA library >= 1.0.24
alsa/use-case.h in needed
require at least version 1.0.24 in configure.ac
prevents the following error at compile time:
CC libalsa_util_la-alsa-util.lo
In file included from modules/alsa/alsa-mixer.h:51,
from modules/alsa/alsa-util.h:36,
from modules/alsa/alsa-util.c:46:
modules/alsa/alsa-ucm.h:27:22: error: use-case.h: No such file or directory
In file included from modules/alsa/alsa-mixer.h:51,
from modules/alsa/alsa-util.h:36,
from modules/alsa/alsa-util.c:46:
modules/alsa/alsa-ucm.h:89: error: expected ‘)’ before ‘*’ token
modules/alsa/alsa-ucm.h:169: error: expected specifier-qualifier-list before ‘snd_use_case_mgr_t’
make[3]: *** [libalsa_util_la-alsa-util.lo] Error 1
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Mikel Astiz [Thu, 14 Feb 2013 11:50:11 +0000 (12:50 +0100)]
bluetooth: Fix incorrect index check with PA_ELEMENTSOF
The equality case should also be considered an index-out-of-range case.
Stefan Huber [Thu, 7 Feb 2013 13:03:17 +0000 (14:03 +0100)]
resampler: Generate normalized rows in calc_map_table()
Remixing one channel map to another is (except for special cases) done
via a linear mapping between channels, whose corresponding matrix is
computed by calc_map_table(). The k-th row in this matrix corresponds to
the coefficients of the linear combination of the input channels that
result in the k-th output channel. In order to avoid clipping of samples
we require that the sum of these coefficients is (at most) 1. This
commit ensures this.
Prior to this commit tests/remix-test.c gives 52 of 132 matrices that
violate this property. For example:
'front-left,front-right,front-center,lfe' -> 'front-left,front-right'
prior this commit after this commit
I00 I01 I02 I03 I00 I01 I02 I03
+------------------------ +------------------------
O00 | 0.750 0.000 0.375 0.375 O00 | 0.533 0.000 0.267 0.200
O01 | 0.000 0.750 0.375 0.375 O01 | 0.000 0.533 0.267 0.200
Building the matrix is done in several steps. However, only insufficient
measures are taken in order to preserve a row-sum of 1.0 (or leaves it
at 0.0) after each step. The current patch adds a post-processing step
in order check for each row whether the sum exceeds 1.0 and, if
necessary, normalizes this row. This allows for further simplifactions:
- The insufficient normalizations after some steps are removed. Gains
are adapted to (partially) resemble the old matrices.
- Handling unconnected input channls becomes a lot simpler.
Stefan Huber [Thu, 7 Feb 2013 13:03:16 +0000 (14:03 +0100)]
resampler: Refactor calc_map_table()
- Separate the cases with PA_RESAMPLER_NO_REMAP or PA_RESAMPLER_NO_REMIX
set and remove redundant if-conditions.
- Fix C90 compiler warning due to mixing code and variable declaration.
- Do not repeatedly count number of left, right and center channels in
the input channel map.
The logic of calc_map_table() remains unaltered.
Stefan Huber [Thu, 7 Feb 2013 13:03:15 +0000 (14:03 +0100)]
resampler: Replace pa_bool_t by bool
Tanu Kaskinen [Thu, 5 Apr 2012 12:37:19 +0000 (15:37 +0300)]
daemon: Don't rely on prctl(PR_SET_KEEPCAPS, 0) for dropping caps.
Capability dropping when changing the user in the system
mode was previously implemented by calling
prctl(PR_SET_KEEPCAPS, 0), but that doesn't necessarily
work. It's possible that the KEEPCAPS flag is locked to 1,
in which case the prctl() call fails with EPERM (this
happens at least on Harmattan). This patch implements
explicit capability dropping after changing the user.
Jarkko Suontausta [Thu, 24 May 2012 07:38:22 +0000 (10:38 +0300)]
core: Assert on memchunk divisibility by sample spec in pa_memblockq_push().
Earlier, -1 was returned if the memchunk size was not a multiple of the frame
size. Now, it is verified unconditionally through an assertion. Error code -1
is still returned when the memblock queue is full.
In those few cases where the return value of pa_memblockq_push() is checked,
an overflow is assumed to be the reason in case an error code is returned.
Tanu Kaskinen [Tue, 29 Jan 2013 08:56:22 +0000 (10:56 +0200)]
tests: Indicate failure in test-daemon.sh by returning 1 if any test fails.
Tanu Kaskinen [Tue, 29 Jan 2013 08:53:19 +0000 (10:53 +0200)]
build-sys: Add check-daemon target to the top-level Makefile.am.
Tanu Kaskinen [Wed, 6 Feb 2013 12:11:40 +0000 (14:11 +0200)]
udev: Add use_ucm module argument
David Henningsson [Tue, 5 Feb 2013 08:22:17 +0000 (09:22 +0100)]
alsa-ucm: Fallback to stereo duplex
If 'PlaybackChannels' and 'CaptureChannels' are absent in the UCM
file for a device, assume the device is stereo duplex.
Reported-by: Luke Yelavich <luke.yelavich@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Tanu Kaskinen [Wed, 6 Feb 2013 10:34:06 +0000 (12:34 +0200)]
dbus: Fix cleanup when removing signal listeners
Tanu Kaskinen [Wed, 6 Feb 2013 10:31:33 +0000 (12:31 +0200)]
dbus: Fix connection cleanup when killing clients
Jyri Sarha [Fri, 27 Nov 2009 08:33:46 +0000 (10:33 +0200)]
combine: Stop rate adjustments if sink is supended
David Henningsson [Fri, 14 Dec 2012 15:03:36 +0000 (16:03 +0100)]
alsa-sink/source: Better thread names
Now you can actually see *which* sink/source that sends a specific
message to the log, which is quite useful if you have more than
one sound card.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Tanu Kaskinen [Wed, 7 Nov 2012 14:52:40 +0000 (16:52 +0200)]
pacat: Handle holes in recording streams.
pa_silence_memory() pulls sample-util as a dependency, so it had to
be moved from libpulsecore to libpulsecommon. sample-util in turn
pulls some more stuff.
Tanu Kaskinen [Wed, 7 Nov 2012 14:52:39 +0000 (16:52 +0200)]
padsp: Handle holes in recording streams.
Tanu Kaskinen [Wed, 7 Nov 2012 14:52:38 +0000 (16:52 +0200)]
simple: Handle holes in recording streams.
Peter Meerwald [Mon, 4 Feb 2013 00:30:19 +0000 (01:30 +0100)]
sconv: Change/fix conversion to/from float32
use (1<<15) instead of 0x7fff as a factor when converting from s16 to float32
use (1<<31) instead of 0x7fffffff as a factor when converting from s32 to float32
the change is motivated by the following desireable properties:
* s16_from_f32(f32_from_s16(x)) == x for all possible s16 values
* x / (1.0f << 15) == x * (1.0f / (1 << 15)) for all x in s16
above changes enable easier optimization while guaranteeing bit-exact results
further, other audio sample conversion code (libavresample) does it the same way
v3 (comments Tanu):
* fix saturation in pa_sconv_s16le_from_f32ne_neon(), use vqrshrn
v2 (comments Tanu):
* fix comments in ARM NEON code
* use llrintf() in pa_sconv_s32le_from_float32ne()
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Cc: Tanu Kaskinen <tanuk@iki.fi>
David Henningsson [Tue, 29 Jan 2013 16:27:11 +0000 (17:27 +0100)]
pactl: Document @DEFAULT_SINK@, @DEFAULT_SOURCE@ and @DEFAULT_MONITOR@
I went to implement the possibility to use the default sink/source
but found that it was already working. So I figured I'd update
the help text instead.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Peter Meerwald [Wed, 30 Jan 2013 10:04:05 +0000 (11:04 +0100)]
resampler: Improve s16<-->s32 conversion, use s16 work format if input or output is s16
Problem: s16 to s32 conversion is performed as s16->float->s32 (via work
format float) for resamplers TRIVIAL, COPY, PEAKS.
Precision and efficiency suffers: e.g. 0x9fff results in 0x9ffe4001 (instead
of 0x9fff0000) and there are two sample format conversions instead of one
conversion.
Solution: If input or output format is s16, then choose the work format
to be s16 as well.
If remapping is to be performed, we could stick to work format float32ne for
precision reseans. This is debateable.
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 30 Jan 2013 10:04:04 +0000 (11:04 +0100)]
resampler: Drop redundant assignment in convert_from_work_format()
r->from_work_format_buf.length is set twice
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 30 Jan 2013 10:04:03 +0000 (11:04 +0100)]
tests: Fix sconv sample correctness in cpu-test
do allow up to one sample difference
cleanup output of signed shorts (use 0xhx)
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 30 Jan 2013 10:04:01 +0000 (11:04 +0100)]
sconv: Check for SSE flag before initializing code
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Tanu Kaskinen [Fri, 1 Feb 2013 07:06:18 +0000 (09:06 +0200)]
tests: Fix function argument wrapping style in cpu-test.c.
Peter Meerwald [Wed, 30 Jan 2013 10:04:00 +0000 (11:04 +0100)]
tests: Add remap test code to cpu-test
v2 (comments by Paul Menzel):
* generate test samples from -1..1, -0x8000..0x7fff
* check all output samples (not just half of them)
the idea is to compare the output of the C (reference) implementation
against the output of the optimized code path; currently, there are MMX
and SSE implementation for the mono-to-stereo remapper for s16 and float
sample formats
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Cc: Paul Menzel <paulepanter@users.sourceforge.net>
Peter Meerwald [Wed, 30 Jan 2013 10:03:59 +0000 (11:03 +0100)]
tests: Test both, SSE and SSE2, sconv in cpu-test
SSE sconv was not tested before, only SSE2 was (on CPUs supporting both
instruction sets)
now both code path are tested on CPUs supporting both
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 30 Jan 2013 10:03:58 +0000 (11:03 +0100)]
remap_sse: More specific logging: SSE -> SSE2
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 30 Jan 2013 10:03:57 +0000 (11:03 +0100)]
tests: Fix potential out-of-bound access violation in svolume cpu-test
nsamples should be forced to be a multiple of channels; do so correctly
and don't make nsamples larger than it actually is
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Wed, 30 Jan 2013 10:03:56 +0000 (11:03 +0100)]
tests: Fix conversion typo in cpu-test
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
poljar (Damir Jelić) [Wed, 30 Jan 2013 17:51:57 +0000 (18:51 +0100)]
pactl: Add a command for setting the default sink/source.
This adds two new commands to pactl:
set-default-sink
set-default-source
This command has been part of the native protocol for a long time,
no reason not to expose it in pactl.
poljar (Damir Jelić) [Fri, 1 Feb 2013 00:57:49 +0000 (01:57 +0100)]
bash-completion: Don't complete devices in the list commands
This fixes some wrong completion for the list commands for example:
pactl list sinks _sink_name_
Mikel Astiz [Wed, 30 Jan 2013 08:30:31 +0000 (09:30 +0100)]
reserve: Fix leaking NameLost signals after release+acquire
The use of the pseudo-blocking D-Bus calls leads to the problem that
NameLost signals are received after the reply to ReleaseName().
The problem with this is that a later acquisition of the same audio
device can potentially receive the NameLost signal corresponding to
the previous instance, due to the fact that the signal hasn't been
popped from the D-Bus message queue.
The simplest approach to solve this problem is to poll the actual name
owner from the D-Bus daemon, in order to make sure that we did really
lose the name.
The proposal uses a blocking call to GetNameOwner to avoid incosistent
states in the internal APIs: it would otherwise be possible to have a
"busy" device before the reservation has been lost, in the unlikely
case if some other process acquires the name before we got the
confirmation that the NameLost was actually true.
Mikel Astiz [Wed, 30 Jan 2013 08:30:30 +0000 (09:30 +0100)]
reserve: Move get_name_owner() to the public rd_device API
The function is interesting for both rd_device and rd_monitor so make
it part of the rd_device public API to avoid duplicated code.
The decision to move the function to reserve.c is motivated by the fact
that other projects (i.e. jack) use reserve.c only. Therefore, adding a
reserve->reserve-monitor dependency should be avoided.
Tanu Kaskinen [Thu, 31 Jan 2013 07:34:55 +0000 (09:34 +0200)]
bluetooth: Fail if BlueZ tries to give duplicate device addresses.
Mikel Astiz [Tue, 29 Jan 2013 12:10:12 +0000 (13:10 +0100)]
bluetooth: Detect changes in constant properties
The D-Bus API should guarantee that some properties remain constant and
therefore treat changes in such properties as errors.
Mikel Astiz [Tue, 29 Jan 2013 12:10:11 +0000 (13:10 +0100)]
bluetooth: Propagate to property parsers if it is initial value
Add a parameter so that property parsing functions distinguish the
initial case from property changes received later.
Tanu Kaskinen [Thu, 31 Jan 2013 05:09:47 +0000 (07:09 +0200)]
build-sys: Use dist_vapi_DATA instead of listing the files in EXTRA_DIST.
Tanu Kaskinen [Thu, 31 Jan 2013 04:25:02 +0000 (06:25 +0200)]
build-sys: Install the bash completion script.
poljar (Damir Jelić) [Wed, 30 Jan 2013 18:11:43 +0000 (19:11 +0100)]
build: Add bash completion
This patch adds bash completion for pulseaudio and all of the utilities.
Channel maps and properties are not yet completed.
This should make mostly pactl/pacmd more useful for bash users.
Thanks to Denis Kasak for the awk magic (fetching ports and profiles
from the card info).
Tanu Kaskinen [Tue, 29 Jan 2013 15:30:19 +0000 (17:30 +0200)]
.gitignore: Add pulse-daemon.log.
The file is created by test-daemon.sh.
Mikel Astiz [Mon, 28 Jan 2013 17:25:21 +0000 (18:25 +0100)]
bluetooth: Fix potential assertion failure due to unaligned packet size
While reading from the SCO socket, there is no guarantee regarding the
resulting packet size. In some rare cases, it might not even match the
alignment expected in pa_source_post(), resulting in an assertion
failure inside pa_volume_memchunk():
I: [alsa-sink] module-loopback.c: Could not peek into queue
I: [alsa-sink] module-loopback.c: Could not peek into queue
I: [alsa-sink] module-loopback.c: Could not peek into queue
E: [bluetooth] sample-util.c: Assertion 'pa_frame_aligned(c->length, spec)' failed at pulsecore/sample-util.c:725, function pa_volume_memchunk(). Aborting.
Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffda98f700 (LWP 8058)]
0x00007ffff6177935 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install alsa-lib-1.0.26-1.fc17.x86_64 dbus-libs-1.4.10-7.fc17.x86_64 flac-1.2.1-9.fc17.x86_64 glibc-2.15-58.fc17.x86_64 gsm-1.0.13-6.fc17.x86_64 json-c-0.10-2.fc17.x86_64 libICE-1.0.8-1.fc17.x86_64 libSM-1.2.1-1.fc17.x86_64 libX11-1.5.0-2.fc17.x86_64 libXau-1.0.6-3.fc17.x86_64 libXext-1.3.1-1.fc17.x86_64 libXi-1.6.1-1.fc17.x86_64 libXtst-1.2.0-3.fc17.x86_64 libogg-1.3.0-1.fc17.x86_64 libsndfile-1.0.25-2.fc17.x86_64 libtool-ltdl-2.4.2-3.1.fc17.x86_64 libudev-182-3.fc17.x86_64 libuuid-2.21.2-3.fc17.x86_64 libvorbis-1.3.3-1.fc17.x86_64 libxcb-1.9-1.fc17.x86_64 speex-1.2-0.14.rc1.fc17.x86_64
poljar (Damir Jelić) [Sat, 19 Jan 2013 16:07:59 +0000 (17:07 +0100)]
build: Add zsh completion
This patch adds zsh completion for pulseaudio and all of the utilities.
Channel maps and properties are not yet completed.
This should make mostly pactl/pacmd more usefull for zsh users.
poljar (Damir Jelić) [Thu, 24 Jan 2013 00:14:17 +0000 (01:14 +0100)]
pactl: Add the ability to toggle mute state.
This patch adds the ability to toggle mute for sink/sources and
sink-inputs and source outputs.
All mute commands now accept 1|0|toggle as an argument.
Tanu Kaskinen [Sun, 27 Jan 2013 02:51:55 +0000 (04:51 +0200)]
ladspa: Fix a couple of minor memory leaks.
Mikel Astiz [Thu, 24 Jan 2013 09:16:57 +0000 (10:16 +0100)]
bluetooth: Fix sending D-Bus reply before internal callback
Make sure the reply to SetConfiguration() is sent before the internal
hook is fired. This is important because the hook could have side
effects including D-Bus interfactions (i.e. transport Acquire() being
called during module startup).
Mikel Astiz [Thu, 24 Jan 2013 09:16:56 +0000 (10:16 +0100)]
bluetooth: Fix potential assertion failure if MTU changes
The assertion in hsp_process_render() assumes that, if a memory block is
already set by the time the function is reached, its size matches
write_block_size.
This can however fail if a transport has been released and acquired
back, in the unlikely case where the MTU has changed in the meantime,
assuming the memory block wasn't released.
Tanu Kaskinen [Thu, 24 Jan 2013 09:05:37 +0000 (11:05 +0200)]
build-sys: Fix an outdated D-Bus version in an error message.
Tanu Kaskinen [Thu, 24 Jan 2013 08:48:43 +0000 (10:48 +0200)]
build-sys: Bump D-Bus dependency version to 1.4.12.
We use DBUS_TIMEOUT_USE_DEFAULT, which was introduced in 1.4.12.
Tanu Kaskinen [Tue, 22 Jan 2013 06:54:57 +0000 (08:54 +0200)]
card: Remove some unnecessary checks.
Tanu Kaskinen [Tue, 22 Jan 2013 06:48:02 +0000 (08:48 +0200)]
device-port: Return early from pa_device_port_set_latency_offset() if the offset doesn't change.
This avoids sending change notifications when nothing changes.
Tanu Kaskinen [Tue, 22 Jan 2013 06:42:27 +0000 (08:42 +0200)]
jack: Don't fail module-jackdbus-detect loading if the channels argument is not given.
The u->channels <= 0 check failed if the channels argument was not
given at all, making the whole module loading fail. I don't think the
check is necessary at all - negative values are not possible, and if
someone gives 0 as the argument, it's probably ok if we act as if
there was no channels argument at all.
poljar (Damir Jelić) [Tue, 15 Jan 2013 22:51:30 +0000 (23:51 +0100)]
card-restore: Only use hooks for the events.
Notification events can be error prone, this patch removes the use of
notification events from card-restore and replaces them with hooks.
poljar (Damir Jelić) [Thu, 17 Jan 2013 19:55:17 +0000 (20:55 +0100)]
device-port: Fire a hook when the latency offset changes.
This change adds a new hook type: PA_CORE_HOOK_PORT_LATENCY_OFFSET_CHANGED
And it is fired when the port latency offset changes.
poljar (Damir Jelić) [Thu, 17 Jan 2013 19:55:16 +0000 (20:55 +0100)]
device-port: Cleanup of the sink/source subscription events.
Since it's now decided that we deprecated port info for sinks and
sources this isn't needed anymore.
poljar (Damir Jelić) [Thu, 17 Jan 2013 19:55:15 +0000 (20:55 +0100)]
device-port: Access the cards directly.
Since the ports now know which card owns them we don't need to iterate
through all of them anymore.
poljar (Damir Jelić) [Thu, 17 Jan 2013 19:55:14 +0000 (20:55 +0100)]
device-port: Add a card pointer to the ports.
This way we can directly access the card that owns the port instead of
iterating over all cards.
Piotr Drąg [Sat, 12 Jan 2013 20:28:28 +0000 (21:28 +0100)]
i18n: Update Polish translation
Tanu Kaskinen [Wed, 16 Jan 2013 01:36:04 +0000 (03:36 +0200)]
Initialize monitor's busy status to false if we own the device.
Bug found by David Henningsson.
Tanu Kaskinen [Wed, 16 Jan 2013 01:36:03 +0000 (03:36 +0200)]
Call change_cb() only when there's an actual change.
Calling change_cb() whenever anything happens in the ownership of the
bus name caused trouble in PulseAudio in this scenario:
1. PulseAudio is using a device and owns the corresponding service
name.
2. Another application requests device release.
3. PulseAudio releases the device.
4. Change in the bus name ownership: PulseAudio gives up the
ownership, and nobody owns the name.
5. reserve-monitor notices that, and notifies PulseAudio.
6. Since reserve-monitor reports the device as "not busy", PulseAudio
decides to reserve the bus name immediately back to itself and
opens the device again.
The other application will forcibly take the bus name to itself, as
it should according to the protocol, but the other application may
have trouble opening the device if it tries to do that before
PulseAudio has had time to react to the NameLost signal.
This can be solved by not calling change_cb() if there are no changes
in the device busy status. In this scenario the device is considered
"not busy" while PulseAudio is owning the bus name, so PulseAudio gets
no notification when the ownership changes from PulseAudio to nobody.
Tanu Kaskinen [Sun, 13 Jan 2013 01:15:23 +0000 (03:15 +0200)]
pulse: Initialize pa_operation objects to all-zero.
state_callback and state_userdata fields were not initialized.
Piotr Drąg [Thu, 10 May 2012 17:39:53 +0000 (19:39 +0200)]
i18n: Update Polish translation
Paul Meng [Mon, 7 Jan 2013 13:41:26 +0000 (21:41 +0800)]
pulse: Add pa_operation_set_state_callback() API
[The original commit message didn't have any explanation why this
change is made, so I'll add that information here myself.
--Tanu Kaskinen]
This change is from the developers of a Haskell binding[1]. According
to them, this change isn't strictly necessary, but their code gets
significantly cleaner if they can register an operation callback that
is called when the operation is cancelled due to the context getting
disconnected.
[1] https://github.com/favonia/pulse
Tanu Kaskinen [Fri, 11 Jan 2013 20:11:04 +0000 (22:11 +0200)]
bluetooth: Convert booleans to stdbool.
Mikel Astiz [Fri, 11 Jan 2013 10:07:49 +0000 (11:07 +0100)]
bluetooth: Simplify redundant error check
As pointed out by Tanu, checking both error conditions is redundant and
raises the question whether it's possible that one of the conditions is
true while the other is false.
Therefore, simplify the condition by just checking one part of the
disjunction.
Mikel Astiz [Fri, 11 Jan 2013 10:07:48 +0000 (11:07 +0100)]
bluetooth: Remove device_is_audio_ready()
The function was used to check whether the basic properties of the
Bluetooth device have been received. This can be simplified by just
checking d->device_info_valid, since the state of the audio interface
is only relevant inside pa_bluetooth_device_any_audio_connected(), which
is used to trigger the discovery callback.
While checking device_info_valid, special care must be taken with all
three possible values: when set to -1, it means some error was triggered
while getting the device properties. Therefore, these devices can also
be ignored outside bluetooth-util.
Besides that, the patch slightly modifies the behavior of the internal
API affecting pa_bluetooth_discovery_get_by_address() and
pa_bluetooth_discovery_get_by_path(), since they will return the device
no matter the state of the audio interface. This however makes sense and
should have no influence in the current codebase given that the modules
make use of devices only after the discovery hook has been triggered.
Mikel Astiz [Fri, 11 Jan 2013 10:07:47 +0000 (11:07 +0100)]
bluetooth: Do not check profile states is device_audio_is_ready()
The function is used to make sure some basic information has already
been gathered before the device is being used. At this point profile
states can be ignored, since their initial value will be
PA_BT_AUDIO_STATE_INVALID and thus effectively similar to
PA_BT_AUDIO_STATE_DISCONNECTED due to audio_state_to_transport_state().
The change should make no difference given that the behavior of
pa_bluetooth_device_any_audio_connected() doesn't change: by the time
TRUE is returned, a transport needs to exist. This means a profile
will exist in CONNECTING or CONNECTED state and thus the old
implementation of device_audio_is_ready() would also have returned TRUE.
Mikel Astiz [Fri, 11 Jan 2013 10:07:46 +0000 (11:07 +0100)]
bluetooth: Use stdbool for pa_bool_t
Use lowercase true/false instead of TRUE/FALSE for pa_bool_t.
Mikel Astiz [Fri, 11 Jan 2013 10:07:45 +0000 (11:07 +0100)]
bluetooth: Check message signature for SetConfiguration
Make sure inside endpoint_set_configuration() that the received D-Bus
message matches the expected signature.
Mikel Astiz [Fri, 11 Jan 2013 10:07:44 +0000 (11:07 +0100)]
bluetooth: Fix minor style issues
Trivially fix some style issues affecting line wrap (128 chars max with
the exception of multi-line comments, which are limited to 80),
indentation and unnecessary parentheses.
Mikel Astiz [Fri, 11 Jan 2013 10:07:43 +0000 (11:07 +0100)]
bluetooth: Fix incorrect error messages
err.message doesn't contain anything useful in these error cases so
fix the mistake and avoid misleading messages.
Peter Meerwald [Fri, 11 Jan 2013 14:59:27 +0000 (15:59 +0100)]
echo-cancel: Fix error cleanup of pa_speex_ec_init()
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Tanu Kaskinen [Fri, 4 Jan 2013 15:21:25 +0000 (17:21 +0200)]
pulse: Fix endianness definition on Sparc.
Patch by Brian Cameron <brian.cameron@oracle.com>.
Tanu Kaskinen [Fri, 4 Jan 2013 14:57:48 +0000 (16:57 +0200)]
solaris: When suspending, flush the device instead of draining it.
Patch by Brian Cameron <brian.cameron@oracle.com>.
Tanu Kaskinen [Fri, 4 Jan 2013 14:49:52 +0000 (16:49 +0200)]
solaris: Fix get_playback_buffered_bytes() return value.
Based on a patch by Brian Cameron <brian.cameron@oracle.com>.
Tanu Kaskinen [Fri, 4 Jan 2013 14:31:57 +0000 (16:31 +0200)]
shm: Support Solaris shm file paths.
Patch by Brian Cameron <brian.cameron@oracle.com>
Peter Meerwald [Thu, 3 Jan 2013 15:38:48 +0000 (16:38 +0100)]
tests: Fix allowed sample formats in resampler-test usage text
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Nelson [Sat, 22 Dec 2012 22:18:52 +0000 (22:18 +0000)]
jackdbus-detect: Add channel count override.
Allow configuration of number of channels when using module-jackdbus-detect
to load jack-sink and jack-source. This is useful when the default channel
count doesn't match the logical channel count desired, e.g. with multi-
channel audio interfaces.
Signed-off-by: Peter Nelson <peter@fuzzle.org>
Tanu Kaskinen [Mon, 17 Dec 2012 07:01:03 +0000 (09:01 +0200)]
bluetooth: Remove pa_bluetooth_discovery_sync().
pa_bluetooth_discovery_sync() waited until all pending method calls
had completed. I don't understand what the benefit of that could be,
so I removed the function. We should avoid blocking as much as
possible, and the code that used pa_bluetooth_discovery_sync() didn't
look like it really needed to wait for anything.
Stefan Huber [Thu, 20 Dec 2012 10:33:05 +0000 (11:33 +0100)]
echo-cancel: Extend null implementation to arbitary sample specs
The new null implementation works with arbitrary sample specs for source
and sink. In particular, it handles a different number of channels for
source and sink.
Signed-off-by: Stefan Huber <s.huber@bct-electronic.com>
Acked-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Stefan Huber [Thu, 20 Dec 2012 10:33:04 +0000 (11:33 +0100)]
echo-cancel: Enable different blocksizes for sink and source
In order to support different blocksizes for source and sink (e.g, for
4-to-1 beamforming/echo canceling which involves 4 record channels and 1
playback channel) the AEC API is altered:
The blocksize for source and sink may differ (due to different sample
specs) but the number of frames that are processed in one invokation of
the AEC implementation's run() function is the same for the playback and
the record stream. Consequently, the AEC implementation's init()
function initalizes 'nframes' instead of 'blocksize' and the source's
and sink's blocksizes are derived from 'nframes'. The old API also
caused code duplication in each AEC implementation's init function for
the compution of the blocksize, which is eliminated by the new API.
Signed-off-by: Stefan Huber <s.huber@bct-electronic.com>
Acked-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Stefan Huber [Tue, 18 Dec 2012 12:52:32 +0000 (13:52 +0100)]
echo-cancel: Fix calc_diff for asymmetric sample specs
In case that source and sink use different sample specs (e.g., different
number of channels) the computation of the latency difference fails.
To fix this, we obtain the corresponding latencies in terms of time using
the respective sample specs instead of buffer sizes.
Signed-off-by: Stefan Huber <s.huber@bct-electronic.com>
Acked-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Stefan Huber [Tue, 18 Dec 2012 12:52:31 +0000 (13:52 +0100)]
echo-cancel: Fix missing setup of sink_ss in echo-cancel-test.
In main() of echo-cancel-test it is wrongly assumed that the EC
implementation's init() function properly initializes sink_ss. In
contrast, pa__init() sets sink_ss by default to
sink_master->sample_spec. Fix this by setting sink_ss to default
parameters and let EC implementation's init() override these settings.
Signed-off-by: Stefan Huber <s.huber@bct-electronic.com>
Acked-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Stefan Huber [Tue, 18 Dec 2012 12:52:30 +0000 (13:52 +0100)]
echo-cancel: Fix echo-cancel-test's argument number checking
Argument argv[5] is accessed when argc>4, which leads to an invalid
access for argc==5. Fix this.
Signed-off-by: Stefan Huber <s.huber@bct-electronic.com>
Acked-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Tanu Kaskinen [Sat, 22 Sep 2012 15:16:24 +0000 (18:16 +0300)]
build: Don't enable BlueZ if libbluetooth is not found.
Previously, if libsbc was available but libbluetooth was not, BlueZ
would get incorrectly enabled.
Tanu Kaskinen [Tue, 18 Dec 2012 06:47:58 +0000 (08:47 +0200)]
bluetooth: Don't access a transport after it's freed.
In addition to moving the freeing a bit later, unnecessary checks for
t->device are removed. t->device is initialized to a non-NULL value
when the transport is created, and it's never changed.
Tanu Kaskinen [Mon, 17 Dec 2012 05:46:04 +0000 (07:46 +0200)]
man: Update log-target documentation.
Tanu Kaskinen [Wed, 9 May 2012 03:04:52 +0000 (06:04 +0300)]
modargs: Don't fail needlessly in pa_modargs_get_sample_spec_and_channel_map().
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=49664
Wang Xingchao [Mon, 7 May 2012 08:52:18 +0000 (16:52 +0800)]
sndfile-util: reduce useless loop
it's useless to get the same SF_FORMAT_INFO three times, just compare the
name/extention in the same loop.
Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Tanu Kaskinen [Sat, 28 Apr 2012 15:54:10 +0000 (18:54 +0300)]
memblockq: Use pa_xnew0() to avoid manual zeroing.