Tanu Kaskinen [Sat, 6 Oct 2012 11:42:46 +0000 (14:42 +0300)]
build: Add PROTOCOL to EXTRA_DIST.
It's useful documentation, no reason to leave it out of the tarball.
Tanu Kaskinen [Tue, 23 Oct 2012 15:55:42 +0000 (18:55 +0300)]
device-restore: When restoring volume, print the restored volume to the log.
Tanu Kaskinen [Sat, 6 Oct 2012 12:05:08 +0000 (15:05 +0300)]
build: Add .gitignore files to EXTRA_DIST.
As a packager, I want to be able to do "git format-patch
v3.0..origin/master" and I want the generated patches to apply cleanly
against the 3.0 tarball. The patches don't currently apply cleanly if
there are any changes to the .gitignore files, because the .gitignore
files are not shipped in the tarball. This patch fixes that problem.
Wieland Hoffmann [Wed, 31 Oct 2012 17:50:24 +0000 (18:50 +0100)]
man pulse-daemon.conf: Correct typoes
Arun Raghavan [Sat, 3 Nov 2012 10:50:10 +0000 (11:50 +0100)]
build-sys: Document libpulsecommon vs. libpulse duplication
Arun Raghavan [Sat, 3 Nov 2012 09:52:35 +0000 (10:52 +0100)]
i18n: Fix POTFILES for poll changes
poll.c was moved to poll-posix.c and poll-win32.c was added for the
Windows port.
Arun Raghavan [Sat, 3 Nov 2012 09:44:42 +0000 (10:44 +0100)]
build-sys: Bump soname
Arun Raghavan [Sat, 3 Nov 2012 09:29:20 +0000 (10:29 +0100)]
Revert "core: adjust playing_for and underrun_for at rewind"
This reverts commit
5bc6cadcb2e7255fd333ed88cc80b61a7673ddd9.
I wasn't meaning to push this out - just merged for review / testing.
Uoti Urpala [Sat, 28 Jul 2012 20:51:46 +0000 (23:51 +0300)]
core: adjust playing_for and underrun_for at rewind
A rewind may erase data that sink_input counted in playing_for or
underrun_for earlier. Add code adjusting those values after a rewind.
One visible symptom of this bug was problems recovering from an
underrun. When a client calls pa_stream_write() with a large block of
memory, the function can split that into smaller pieces before sending
it to the server. When receiving new data for a stream that had
silence queued due to underrun, the server would do a rewind to
replace the queued-but-not-played silence with the new data. Because
of the bug, this rewind itself would not change underrun_for. It's
possible for multiple rewinds to be done without filling the sink
buffer in between (which is what would eventually reset underrun_for).
In this case, the server rapidly processing the split packets would
rewind the stream for _each_ of them (as underrun_for would stay set),
erasing valid audio as a result.
Arun Raghavan [Tue, 30 Oct 2012 06:34:42 +0000 (12:04 +0530)]
svolume: Fix ARM alignment issues
As Peter Meerwald <p.meerwald@bct-electronic.com> discovered, our ARM
svolume code performance is quite terrible when the incoming samples are
not word-aligned. This can very easily be the case, since the
architecture only requires that the samples be 16-bit aligned, and we
might end up running the innermost loop after processing modulo-4
samples. The performance degradation was ~50x on a Cortex A9
(Pandaboard).
This reworks the svolume logic to first consume enough samples to make
sure the rest is word aligned, and reordering the processing to work
with 4 samples at a time first, and then finally deal with the
remainder.
With this, performance is comparable for arbitrary alignments (~3x
faster than the C code).
Arun Raghavan [Tue, 30 Oct 2012 14:58:24 +0000 (20:28 +0530)]
tests: Minor alignment adjustment fix for cpu-test
Tanu Kaskinen [Thu, 27 Sep 2012 13:41:59 +0000 (16:41 +0300)]
match: Use the SINK_INPUT_FIXATE hook instead of NEW.
The callback relies on the sample spec being finalized, which is not
true with the NEW hook.
In case you're wondering about the "hook EARLY - 1, to match before
stream-restore" comment that was not changed even though the code that
the comment concerned was changed: the comment was apparently written
at a time when module-stream-restore used the NEW hook too, and later
stream-restore has been changed to use the FIXATE hook. So, the
comment was wrong/nonsensical before this patch. Since these two
modules now use the same hook again, the comment makes sense again.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=55135
Tanu Kaskinen [Thu, 20 Sep 2012 06:42:18 +0000 (09:42 +0300)]
combine: Keep the timer active in the null mode only when running.
Previously thread_func() used PA_SINK_IS_OPENED() to check whether
some data should be rendered. process_render_null() used a different
check: it would return immediately if the sink was not in the RUNNING
state. This caused a busy loop when the sink was in the IDLE state,
because process_render_null() didn't update the timestamp, and
thread_func() still kept the timer active using the old timestamp.
pa_rtpoll_run() would return immediately because of the old timestamp.
This is fixed by using the same check in both thread_func() and
process_render_null(). Since the checks are the same, it's actually
redundant to have the check in process_render_null(), so it is now an
assertion.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=54779
Tanu Kaskinen [Wed, 22 Aug 2012 06:00:25 +0000 (09:00 +0300)]
virtual-surround-sink: Fix setting max_request and max_rewind.
The sink has different frame size than the sink input, so
the max_request and max_rewind values of the sink input need
to be converted when setting the sink max_request and
max_rewind values.
The conversion is already done correctly in
sink_input_update_max_request_cb() and
sink_input_update_max_rewind_cb().
Tanu Kaskinen [Tue, 14 Aug 2012 14:08:35 +0000 (17:08 +0300)]
loopback: Don't fix the source output format/rate/channels.
Once the sink input has been routed in pa_sink_input_new(),
the sample spec and channel map have already become fixed.
The sink input and source output must use the same stream
format, because the data is copied as-is.
Tanu Kaskinen [Tue, 14 Aug 2012 14:08:34 +0000 (17:08 +0300)]
loopback: Use the real sample spec once it's known.
When module-loopback is loaded without arguments, the ss and
map variables are initialized with dummy values. This caused
a problem, because also pa_memblockq_new() was called with
the dummy values, making it work incorrectly. The base was
set to 1 instead of the real frame size, which in turn
caused alignment related crashes.
Tanu Kaskinen [Mon, 9 Jul 2012 07:07:05 +0000 (10:07 +0300)]
resampler: Make sure that there are no overflows when multiplying potentially big numbers.
This fixes at least one crash that has been observed. The
multiplication in trivial_resample() overflowed when
resampling from 96 kHz to 48 kHz, causing an assertion
error:
Assertion 'o_index * fz < pa_memblock_get_length(output->memblock)' failed at pulsecore/resampler.c:1521, function trivial_resample(). Aborting.
Without the assertion, the memcpy() after the assertion
would have overwritten some random heap memory.
Tanu Kaskinen [Sat, 28 Apr 2012 15:54:11 +0000 (18:54 +0300)]
memblockq: Fix the order of setting minreq and prebuf.
Thomas Martitz [Tue, 30 Oct 2012 10:35:26 +0000 (11:35 +0100)]
core-util: Don't error out on existing runtime directory.
When compiling without HAVE_SYMLINK the runtime dir is a real directory,
which is attempted to be created. In the case it already exists we shouldn't
error out. The HAVE_SYMLINK-enabled code already does this.
Thomas Martitz [Tue, 30 Oct 2012 10:35:24 +0000 (11:35 +0100)]
core: Proper poll() emulation to fix pacat and friends on Windows
Currently, Windows versions of pacat and friends fail because the current
poll emulation is not sufficient (it only works for socket fds).
Luckily Gnulib has a much better emulation that seems to work good enough.
The implementation has been largely copied (except a few bug fix
regarding timeout handling, to be pushed upstream) and works on pipes
and files as well. The copy has been obtained through their gnulib-tool utility,
which gives a LGPLv2.1+ licensed file.
This fixes the "Assertion (!e->dead) failed" error coming and lets pacat
and friends stream happily to/from a server (I didn't actually test parec).
Arun Raghavan [Tue, 30 Oct 2012 06:08:01 +0000 (11:38 +0530)]
build-sys: Drop -Wvla from compiler flags
Since we mandate C99 support, not reason to keep this around.
Arun Raghavan [Tue, 30 Oct 2012 06:07:06 +0000 (11:37 +0530)]
tests: Fix a cpu-test debug message
We align at sample granularity and not byte granularity (which might
violate arch alignment requirements).
Arun Raghavan [Tue, 30 Oct 2012 06:00:16 +0000 (11:30 +0530)]
tests: Run svolume on different channel counts
This adds checks to run svolume tests with 1, 2 and 3 channels (we don't
run Orc with 3 channels since only 1/2-ch are implemented there).
Arun Raghavan [Tue, 30 Oct 2012 05:54:33 +0000 (11:24 +0530)]
tests: Make cpu-test less verbose
Drops the correctness debug output since we want to run this several
times, and the output becomes much more verbose than required.
Arun Raghavan [Tue, 30 Oct 2012 04:00:32 +0000 (09:30 +0530)]
tests: Run svolume test for various sample alignments
Allows us to make sure that svolume works independently of sample
alignment, and that performance doesn't degrade based on this.
Arun Raghavan [Mon, 29 Oct 2012 12:02:32 +0000 (17:32 +0530)]
core: Fix warning on non-win32 builds
Tanu Kaskinen [Sat, 6 Oct 2012 11:43:07 +0000 (14:43 +0300)]
build: Add a2dp-codecs.h to libbluetooth-util sources.
Arun Raghavan [Mon, 29 Oct 2012 09:10:00 +0000 (14:40 +0530)]
tests: Minor cpu-test fixes for non-NEON builds
The s16->float test is only run on ARM with NEOn at the moment, so we
don't define that code in other cases.
Arun Raghavan [Mon, 29 Oct 2012 07:56:25 +0000 (13:26 +0530)]
tests: Print average outer-loop iteration time in cpu-test
Arun Raghavan [Fri, 26 Oct 2012 11:15:32 +0000 (16:45 +0530)]
tests: Increase sconv cpu-test timeout
This takes longer on ARM CPUs, especially older ones.
Arun Raghavan [Fri, 26 Oct 2012 11:09:11 +0000 (16:39 +0530)]
tests: Allow off-by-one error in sconv test
With some optimised sconv implementations (read NEON), rounding
inaccuracy might lead to a difference of 1 with the reference
implementation. The inaccuracy is worth the performance gain.
Also increases floating-point accuracy while printing errors to make
errors easier to analyse.
Arun Raghavan [Fri, 26 Oct 2012 11:06:49 +0000 (16:36 +0530)]
sconv: Fix NEON sconv rounding code
Rounding with 0.5 causes us to always round up for any value of the form
x.5. IEEE754 specifies round-to-nearest-even as the behaviour in this
case. This might not always be possible with NEON code, but this change
gets us much closer to it.
Peter Meerwald [Sat, 27 Oct 2012 12:59:43 +0000 (14:59 +0200)]
tests: Implement test code for ARM NEON sconv s16_to_float
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Fri, 26 Oct 2012 11:04:47 +0000 (13:04 +0200)]
tests: Fix test description in cpu-test
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Tue, 23 Oct 2012 15:54:57 +0000 (17:54 +0200)]
core: Add ARM NEON optimized sample conversion code
final:
* includes some minor style fixes and build-time changes to allow
building a single binary for neon and non-neon systems
v4:
* fix for sample length < 4
v3:
* convert from intrinsics to inline assembly
v2:
* load and store data with vld1/vld1q and vst1/vst1q, resp., to work
around alignment issues of compiler-generated vldmia instruction
* remove redundant check for NEON flags
Ubuntu/Linaro gcc 4.6.3
arm-linux-gnueabi-gcc -O2 -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon
runtime on beagle-xm:
D: [pulseaudio] sconv_neon.c: checking NEON sconv_s16le_from_float
I: [pulseaudio] sconv_neon.c: NEON: 3754 usec.
I: [pulseaudio] sconv_neon.c: ref: 58594 usec.
D: [pulseaudio] sconv_neon.c: checking NEON sconv_s16le_to_float
I: [pulseaudio] sconv_neon.c: NEON: 1831 usec.
I: [pulseaudio] sconv_neon.c: ref: 10528 usec.
I: [pulseaudio] sconv_neon.c: Initialising ARM NEON optimized conversions.
conversion may be off by one for some samples due to rounding issues
Arun Raghavan [Fri, 26 Oct 2012 03:11:08 +0000 (08:41 +0530)]
build-sys: Add volume code to libpulsecommon
Commit
dd31d652a ("utils: Adding a function to get volume from string")
uses pa_sw_volume_from_dB(), which is part of libpulse, in libpulsecore.
This breaks as-needed builds. We fix this by also building the volume
code in libpulsecommon.
Tanu Kaskinen [Fri, 29 Jun 2012 15:04:55 +0000 (18:04 +0300)]
card: Store a pa_card pointer in pa_card_profile.
Mikel Astiz [Tue, 23 Oct 2012 14:41:59 +0000 (16:41 +0200)]
bluetooth: Add hook to announce late UUIDs
UUIDs might be announced at any time, so a hook is needed to notify any
interested module. In practice, the UUIDs are quite stable with the
exception of the pairing procedure, where the UUIDs are reported by
BlueZ as soon as they are discovered.
Mikel Astiz [Tue, 23 Oct 2012 14:41:56 +0000 (16:41 +0200)]
card: Support adding ports dynamically
Card profiles -specially the ones registered with pa_card_add_profile()-
might need to create new ports during the lifetime of the card.
Mikel Astiz [Tue, 23 Oct 2012 14:41:55 +0000 (16:41 +0200)]
card: Support adding profiles dynamically
Some cards might need to add profiles during their lifetime, that is,
after the card has been created.
Flavio Ceolin [Wed, 24 Oct 2012 19:29:45 +0000 (17:29 -0200)]
utils: Adding a function to get volume from string
The allowed volume formats are dB, % or integer.
For example: 10% or 10db or 10.
Arun Raghavan [Wed, 24 Oct 2012 07:18:02 +0000 (12:48 +0530)]
tests: Run sconv tests with multiple alignments
This allows us to test the sconv code with the incoming samples at
various byte alignments. The test is also now split into correctness and
performance checks.
David Henningsson [Tue, 16 Oct 2012 09:35:00 +0000 (11:35 +0200)]
alsa-mixer: Don't let "Mic Jack Mode" alone create a "Line In" path
The IDT/Sigmatel codec driver often creates a "Mic Jack Mode" for
every mic jack, so it can change functionality between Mic and Line In.
However, as the "Mic Jack" is the standard naming, our current solution
does not make the Line In port unavailable when nothing is plugged in.
This patch makes the "Line In" port not to be created just because there
is a "Mic Jack Mode" that could be set to "Line". This makes the behaviour
consistent with e g "Dock Mic Jack Mode", "Front Mic Jack Mode" etc, where
we don't create a "Dock Line" or "Dock Mic" port either.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Peter Meerwald [Tue, 23 Oct 2012 15:37:24 +0000 (17:37 +0200)]
rtp: Fix warning using pa_assert_not_reached()
modules/rtp/module-rtp-recv.c:462:8: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Niels Ole Salscheider [Fri, 5 Oct 2012 19:46:49 +0000 (21:46 +0200)]
virtual-surround: Limit the number of hrir samples.
v2: better log message
Niels Ole Salscheider [Fri, 5 Oct 2012 19:46:48 +0000 (21:46 +0200)]
virtual-surround: Add silence to hrir if necessary.
Otherwise, the hrir might be too short to get completely resampled
v2: take different sample rates into account
Flavio Ceolin [Thu, 9 Aug 2012 18:52:52 +0000 (15:52 -0300)]
pulse: Fix for volume documentation
Fixing the documentation for the function pa_cvolume_dec().
Arun Raghavan [Tue, 23 Oct 2012 12:59:27 +0000 (18:29 +0530)]
tests: Add a basic sanity test to sconv cpu-test
This seems redundant with the previous check in that function, but it
makes sure that the result of the speed comparison is what we think it
is.
Arun Raghavan [Tue, 23 Oct 2012 12:56:39 +0000 (18:26 +0530)]
tests: Reorganise cpu-test to reuse code
This factors out the basic measurement code for each test into a
separate block so that each test can be broken down into a basic
correctness test, and a performance comparison with minimum effort.
Arun Raghavan [Tue, 23 Oct 2012 09:58:47 +0000 (15:28 +0530)]
tests: Factor out core sconv test code in cpu-test
This will let us add tests for non-SSE sconv tests.
Arun Raghavan [Tue, 23 Oct 2012 09:58:26 +0000 (15:28 +0530)]
tests: Add a copyright header to cpu-test
Tanu Kaskinen [Thu, 29 Mar 2012 13:03:59 +0000 (16:03 +0300)]
rtp: Fix rtp_port reading.
pa_atou() return value was not checked, and the cast of a
16-bit variable pointer to a 32-bit variable pointer could
corrupt cseq.
Thomas Martitz [Tue, 23 Oct 2012 10:10:45 +0000 (12:10 +0200)]
gccmacro: Disable printf-like format checking on mingw32 compilers.
Am 23.10.2012 08:25, schrieb Arun Raghavan:
> On Tue, 2012-08-21 at 13:32 +0200, Thomas Martitz wrote:
>> Am 21.08.2012 08:51, schrieb Rémi Denis-Courmont:
>>> Le mardi 21 août 2012 00:50:34 Thomas Martitz, vous avez écrit :
>>>> There are tons of warnings, most of them because the function is not
>>>> recognized as printf-like.
>>> Removing checks looks very fishy.
>>>
>>> To use C99 and/or GNU format specifiers on MingW, you need to use the
>>> gnuprintf attribute instead of printf. With printf, the format string is
>>> validated according to the antiquated MSVC rules.
>>>
>> Interesting, I didn't know about gnuprintf. FWIW, what are those
>> antiquated MSVC rules? I assumed the return value which isn't int for
>> some affected functions?
> Is this one going to be respun?
>
Yes, here you go.
>From
c5f15eec69bf95c9a1261e0d82abbd039156e75e Mon Sep 17 00:00:00 2001
From: Thomas Martitz <kuge@rockbox.org>
Date: Wed, 8 Aug 2012 17:38:04 +0200
Subject: [PATCH 1/3] gccmacro: Work around warnings due to printf redirection
by libintl.
Libintl defines printf as libintl_printf, which breaks the format
attribue. Unfortunately the workaround around provided by libintl
is only enabled for cygwin, but not for mingw builds. Therefore
install the workaround manually.
Mikel Astiz [Mon, 22 Oct 2012 08:46:42 +0000 (10:46 +0200)]
bluetooth: Refactor code to create profile ports
Put the created ports in a hashmap, but not necessarily inside a struct
pa_card_new_data.
Mikel Astiz [Mon, 22 Oct 2012 08:46:41 +0000 (10:46 +0200)]
bluetooth: Refactor code to create card profiles
Use a helper function to create the card profiles, given an UUID.
Peter Meerwald [Mon, 22 Oct 2012 21:48:27 +0000 (23:48 +0200)]
echo-cancel: Fix false warning in webrtc AEC.
CXX libwebrtc_util_la-webrtc.lo
modules/echo-cancel/webrtc.cc: In function 'pa_bool_t pa_webrtc_ec_init(pa_core*, pa_echo_canceller*, pa_sample_spec*, pa_channel_map*, pa_sample_spec*, pa_channel_map*, uint32_t*, const char*)':
modules/echo-cancel/webrtc.cc:196:9: warning: 'rm' may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Peter Meerwald [Mon, 22 Oct 2012 21:43:53 +0000 (23:43 +0200)]
svolume_arm: Fix a const warning.
CC libpulsecore_2.98_la-svolume_arm.lo
pulsecore/svolume_arm.c: In function 'pa_volume_s16ne_arm':
pulsecore/svolume_arm.c:50:8: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Thomas Martitz [Mon, 20 Aug 2012 21:50:39 +0000 (23:50 +0200)]
core: Slightly more helpful pa_cstrerror for unknown errors
On Windows, strerror can actually return "Unknown Error"
(e.g. for large errnums). The code assumes the return value to be helpful.
Make it slightly more helpful by catching the message and appending the
errnum.
Thomas Martitz [Mon, 20 Aug 2012 21:50:38 +0000 (23:50 +0200)]
pacat: Replace read(), write() with pa_* equivalent.
Calling pa_read() and pa_write() seems more appropriate since they deal better
with platform specific issues. This doesn't actually fix any open issue since
only stdio is affected but it seems more future proof.
Thomas Martitz [Mon, 20 Aug 2012 21:50:37 +0000 (23:50 +0200)]
core: Transparently handle non-blocking sockets on Windows
On Windows, fdsem.c:flush() fails because sockets are set to non-blocking
mode, since pa_read() returns -1 (and errno == EWOULDBLOCK). I guess pa_read()
is expected to block in this case so make it actually block by calling poll().
Thomas Martitz [Mon, 20 Aug 2012 21:50:35 +0000 (23:50 +0200)]
pacat: Enable binary mode on Windows.
Without this reading from stdin will eventually end with EOF (if there happens
to be a newline sign in the stream), because read() returns 0.
This patch fixes raw data input and piping to pacat on Windows.
Mikel Astiz [Mon, 22 Oct 2012 08:46:39 +0000 (10:46 +0200)]
bluetooth: Hold device pointer while module loaded
Instead of repeatedly asking the discovery API to find a device given
our device path, let's hold a pointer to the device and make sure we
remove the reference when the hook is fired reporting that the device
has been removed. This makes the code easier to follow and slightly
more efficient.
Mikel Astiz [Mon, 22 Oct 2012 08:46:38 +0000 (10:46 +0200)]
bluetooth: Self unload module-bluetooth-device
If the device has been removed, unload the module without depending on
module-bluetooth-discovery.
Mikel Astiz [Mon, 22 Oct 2012 08:46:37 +0000 (10:46 +0200)]
bluetooth: Add hook to tell device was removed
Add a hook to report that the device was removed, and thus references to
it should be released.
Mikel Astiz [Mon, 22 Oct 2012 08:46:36 +0000 (10:46 +0200)]
bluetooth: Remove const qualifier for device
The internal API in bluetooth-util should not use the const qualifier
for operations involving a device object. After all, the structure
contains many pointers and thus the const qualifier provides no real
protection.
David Henningsson [Mon, 22 Oct 2012 08:53:32 +0000 (10:53 +0200)]
alsa-sink/source: Warn for scheduling delays
Sometimes the kernel does not schedule us in due time, thus causing
an underrun. Adding a detection and a debug message will be a helpful
step in determining the cause of an underrun.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Peter Meerwald [Tue, 10 Jul 2012 12:44:03 +0000 (14:44 +0200)]
daemon: Fix redundant redeclaration warning
CC pulseaudio-dumpmodules.o
daemon/dumpmodules.c:93:27: warning: redundant redeclaration of ‘lt__PROGRAM__LTX_preloaded_symbols’ [-Wredundant-decls]
/usr/include/ltdl.h:106:36: note: previous declaration of ‘lt__PROGRAM__LTX_preloaded_symbols’ was here
the declaration is provided by ltld.h of libtool since version 2.4, require the 2.4 instead of 2.2
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Flavio Ceolin [Tue, 9 Oct 2012 18:16:29 +0000 (15:16 -0300)]
modargs: New function: pa_modargs_get_value_double().
Mikel Astiz [Fri, 19 Oct 2012 08:11:28 +0000 (10:11 +0200)]
bluetooth: Hold transport pointer while profile set
Instead of repeatedly asking the discovery API to find a transport given
our transport path, let's hold a pointer to the transport and make sure
we remove the reference when the hook is fired reporting that the
transport has been removed. This makes the code easier to follow and
slightly more efficient.
Mikel Astiz [Fri, 19 Oct 2012 08:11:27 +0000 (10:11 +0200)]
bluetooth: Set to off instead of failing module load
If the profile setup fails during module load, the fallback should be
setting the profile to off, exactly as it is done in card_set_profile().
Mikel Astiz [Fri, 19 Oct 2012 08:11:26 +0000 (10:11 +0200)]
bluetooth: Set to off if transport removed
The recently added hook can be used to detect that the transport being
used has been removed. In this case, the profile needs to be set to off.
Additionally, the change fixes a significant problem: without this
transition, the transport could be destroyed while the hook slots (i.e.
nrec_changed_slot) were still set. This led to a double free of these
objects in stop_thread().
Mikel Astiz [Fri, 19 Oct 2012 08:11:25 +0000 (10:11 +0200)]
bluetooth: Add hook to tell transport was removed
Add a hook to report that the transport was removed from D-Bus, and thus
references to it should be released.
Mikel Astiz [Fri, 19 Oct 2012 08:11:24 +0000 (10:11 +0200)]
bluetooth: Remove const qualifier for transports
The internal API in bluetooth-util should not use the const qualifier
for operations modifying the transport object. This is specially useful
in order to use the available hooks.
Mikel Astiz [Fri, 19 Oct 2012 08:11:23 +0000 (10:11 +0200)]
bluetooth: Check return value of start_thread()
The function can return an error, so in that case the profile change
should fail.
Mikel Astiz [Fri, 19 Oct 2012 08:11:22 +0000 (10:11 +0200)]
bluetooth: Check return value of init_profile()
If profile could not be successfully initialized, the card should be
set to PROFILE_OFF automatically. If sinks or sources exist, they need
to be destroyed, therefore stop_thread() is called.
Mikel Astiz [Fri, 19 Oct 2012 08:11:21 +0000 (10:11 +0200)]
bluetooth: Use assertions when setting off profile
Setting the card profile to off cannot fail, therefore assertions can be
used when calling pa_card_set_profile().
Arun Raghavan [Thu, 18 Oct 2012 05:13:17 +0000 (10:43 +0530)]
core: Fix a litte-endian bug in ARM svolume code
The old code seems to be written for big-endian code.
Arun Raghavan [Thu, 18 Oct 2012 05:12:48 +0000 (10:42 +0530)]
core: Document ARM-optimised svolume code a bit
Arun Raghavan [Fri, 19 Oct 2012 13:13:17 +0000 (18:43 +0530)]
tests: Minor cpu-test reorganisation
Make volume and conversion tests separate test cases.
Arun Raghavan [Tue, 16 Oct 2012 06:53:19 +0000 (12:23 +0530)]
tests: Factor out ARM svolume test into cpu-test
This allows us to run the testing code separately from the PulseAudio
daemon, which makes developing / regression testing this code a lot
easier.
Arun Raghavan [Tue, 16 Oct 2012 06:30:19 +0000 (12:00 +0530)]
core: Separate ARM CPU detection from initialisation
This separate the ARM CPU feature detection code from the initialisation
so that we can reuse it in tests, like we did for x86 a while back.
Mikel Astiz [Thu, 18 Oct 2012 08:27:15 +0000 (10:27 +0200)]
bluetooth: Remove stream moving code
Remove stream moving policies from module-bluetooth-device. It is not
clear if such policies are needed at all and in case yes, they should be
implemented in module-bluetooth-policy.
David Henningsson [Tue, 16 Oct 2012 14:05:52 +0000 (16:05 +0200)]
cli: Output asterisk when default sink/source is found
These days we don't set core->default_sink/source as soon as somebody
asks for it. To retain consistent behaviour (i e the asterisk),
we need to call pa_namereg_get_default_sink/source.
Reported-by: Daniel Manrique <daniel.manrique@canonical.com>
Reported-by: Brendan Donegan <brendan.donegan@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Mikel Astiz [Fri, 28 Sep 2012 15:45:31 +0000 (17:45 +0200)]
bluetooth: Unlink sink-sources in stop_thread()
Avoid duplicated code by moving the unlinking of sinks and sources to
stop_thread(). After all, they need to be unlinked when the thread is
stopped.
Mikel Astiz [Fri, 28 Sep 2012 15:45:30 +0000 (17:45 +0200)]
bluetooth: Release transport in stop_thread()
Avoid duplicated code by releasing the transport inside stop_thread(),
along with the rest of the thread-related cleanup.
Mikel Astiz [Fri, 28 Sep 2012 15:45:29 +0000 (17:45 +0200)]
bluetooth: Don't find device if set profile is off
If the card is being set to off profile, it is not necessary to check
if the device exists. This could potentially happen during shutdown,
immediately before the module is unloaded.
Mikel Astiz [Fri, 28 Sep 2012 15:45:28 +0000 (17:45 +0200)]
bluetooth: Fix potential assertion failure
It might happen that a PropertyChanged signal is received but the
corresponding card profile has not been created, leading to an assertion
failure in filter_cb() due to inexistent ports. This can happen if BlueZ
misbehaves, or also if the UUIDs are reported later on (i.e. during
pairing discovery). In any case, the signal should just be ignored.
Mikel Astiz [Fri, 28 Sep 2012 15:45:27 +0000 (17:45 +0200)]
bluetooth: Trivial function rename
Former setup_bt() was just setting up the transport, so it's easier to
follow if the function name makes this more explicit.
Mikel Astiz [Fri, 28 Sep 2012 15:45:26 +0000 (17:45 +0200)]
bluetooth: Ignore Device.DisconnectRequested
Handling the signal DisconnectRequested should be unnecessary since the
profile-specific interfaces will be later disconnected, leading to
module unload.
Additionally, the signal is problematic: if an interface (i.e.
A2DP AudioSource) is playing at the time DisconnectRequested is
signaled, the following sequence can occur:
1. AudioSource is playing
2. DisconnectRequested is received
3. Module is unloaded due to DisconnectRequested
4. AudioSource state changes from playing to connected
5. module-bluetooth-discover loads the module
6. AudioSource state changes from connected to disconnected
Therefore the module is unnecessarily loaded, to be unloaded immediately
afterwards. This can easily be reproduced if a device is unpaired while
the audio is streaming.
The simplest solution to this consists of removing step 3, by just
ignoring the DisconnectRequested signal. This reverts commit
8169a6a6c921215c1353e8a34fccbdc4e2e20440.
Chan-yeol Park [Wed, 1 Aug 2012 05:18:20 +0000 (14:18 +0900)]
bluetooth: Remove ipc.[ch] files in the bluetooth module
These files are remove in the bluez project.
In case of definitions in the ipc files
we could use defintions in the a2dp-codecs.h
Deng Zhengrong [Mon, 13 Aug 2012 07:34:05 +0000 (15:34 +0800)]
tests: make 'check' optional
David Henningsson [Thu, 4 Oct 2012 11:32:35 +0000 (13:32 +0200)]
alsa-mixer: Remove analog-output-lfe-on-mono
Upstreamed from Debian: "Although in principle Ac '97 hardware has a
separate mono LFE pin nothing seems to use it. To make matters worse
it does confuse PulseAudio's port selection slightly which causes
audio in virtualbox not to work out of the box."
Credit: Sjoerd Simons <sjoerd@debian.org>
Credit: Martin-Éric Racine <martin-eric.racine@iki.fi>
BugLink: https://bugs.launchpad.net/bugs/1016969
BugLink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=673847
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
David Henningsson [Mon, 1 Oct 2012 13:37:21 +0000 (15:37 +0200)]
alsa-mixer: Cache failure to open inputs/output mappings
I was hoping this would improve bootup speed, but it doesn't seem
to do so here, at least not much. But at least it reduces the logs
a little.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Colin Walters [Tue, 25 Sep 2012 23:26:18 +0000 (19:26 -0400)]
git-version-gen: Honor GIT_DESCRIBE_FOR_BUILD environment variable
The GNOME-OSTree build system currently creates chroots and bind
mounts to the source tree outside the root; this means that we can't
necessarily run git inside the root, because in the case of git
submodules, the .git repository will point to outside root.
Also, error out fatally if we fail to determine the version; it
makes no sense to put UNKNOWN in e.g. the pkg-config files
since this will just cause errors later on.
Mikel Astiz [Fri, 31 Aug 2012 10:51:13 +0000 (12:51 +0200)]
bluetooth: Add port availability transition policies
Handle availability changes in Bluetooth ports inside
module-bluetooth-policy. The implemented behavior is similar to how
module-switch-on-port-available behaves, but the conditions are more
relaxed and thus more profile changes are triggered.
Mikel Astiz [Fri, 31 Aug 2012 10:51:12 +0000 (12:51 +0200)]
bluetooth: Let suspend-on-idle request audio in headset
When PA is doing gateway role, let module-suspend-on-idle resume the
audio stream automatically. This will work until the user (or the remote
side, which we also consider user-initiated) suspend the stream
manually.
Mikel Astiz [Fri, 31 Aug 2012 10:51:08 +0000 (12:51 +0200)]
bluetooth: Do not switch to HFGW automatically
Card profile hfgw should be no different from the rest, and thus no
internal policy inside module-bluetooth-device should decide to switch
to its profile automatically.
This should be handled by policy modules.
Mikel Astiz [Fri, 31 Aug 2012 10:51:07 +0000 (12:51 +0200)]
bluetooth: Release transport when not available
Handle the Playing->Connected transition gracefully by releasing the
transport and setting the sink and sources as suspended. This is
necessary since the IO thread might not encounter a HUP always.
Mikel Astiz [Fri, 31 Aug 2012 10:51:06 +0000 (12:51 +0200)]
bluetooth: Acquire transport when becomes available
Try to acquire the transport as soon as the audio stream is started,
along with the availability flag update.
Mikel Astiz [Fri, 31 Aug 2012 10:51:05 +0000 (12:51 +0200)]
bluetooth: Do not acquire transport during profile change
Until today, setting the card to some profile resulted in a transport
acquisition, leading to audio stream setup. This is generally not very
interesting and even undesireable for HFGW use-cases, where the
Gateway role (the remote end) would typically request the SCO link.
Nevertheless, there is no safe way to implement such check without race
conditions, since the BlueZ's state can change between the state report
and the call to Acquire(). The chances for this to reproduce are quite
low though, since interface state changes are relatively slow.
This race condition requires that BlueZ's API is extended in order to
perform the operation atomically, which has already been discussed and
ack-ed in the BlueZ mailing list.
Note that this patch does not introduce a new race condition, since it
already existed before (the PropertyChanged->Acquire race condition,
affecting HFGW use-cases). It is just more explicit now.