Now you can add required-any to elements in a path and the path
will be valid as long as at least one of the elements are present.
Also you can have required, required-any and required-absent in
element options, causing a path to be unsupported if an option is
(not) present (simplified example: to skip line in path if
"Capture source" doesn't have a "Line In" option).
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Add front mic, rear mic, and docking line-in. These are likely to be
present on modern hda chips, for reference see
linux-2.6/sound/pci/hda/hda_codec.c:hda_get_input_pin_label
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
When creating synthesized paths, pa_alsa_path_set_new() created duplicate
elements for each path, and one of the duplicate elements would be marked as
required absent. That made path probing fail. While debugging this, I noticed
also that pa_alsa_path_synthesize() didn't initialize p->last_element properly.
This will allow modules to know when a card profile has changed
and take appropriate action. This might prove useful when developing
UCM so that the appropriate verb can be set.
This allows modules to know when certain ports are changed.
This will allow e.g. a filter module (or LADSAP) to only load
when a certain port is used on the device (e.g. to only filter
headphones and not normal speakers).
(Comment from Colin Guthrie: This may also have use in UCM)
There are two known cases where read-only or non-existing sink input volume is
relevant: passthrough streams and the planned volume sharing logic.
Passthrough streams don't have volume at all, and the volume sharing logic
requires read-only sink input volume. This commit is primarily working towards
the volume sharing feature, but support for non-existing sink input volume is
also added, because it is so closely related to read-only volume.
Some unrelated refactoring in iface-stream.c creeped into this commit too (new
function: stream_to_string()).
This change doesn't add any functionality in itself, but it will be useful in
the future for operating on chains of sinks or sources that are piggy-backing
on each other.
For example, the PA_PROP_DEVICE_MASTER_DEVICE property could
be handled in the core so that each virtual device doesn't have to maintain it
separately. By using the origin_sink and destination_source pointers the core
is able to see at stream creation time that the stream is created by a virtual
device, and then update that device's property list using the name of the
master device that the stream is being connected to. The same thing can be done
also when the stream is being moved from a device to another, in which case the
_MASTER_DEVICE property needs updating.
Using uClibc
AM_LIBADD = $(PTHREAD_LIBS) $(INTLLIBS)
is not empty because `$(INTLLIBS)` is set to `-lintl`. This uncovered a missing space in commit ef0cc745 which resulted in the following build error.
[…]
CC libbluetooth_ipc_la-ipc.lo
modules/bluetooth/ipc.c: In function 'bt_audio_service_open':
modules/bluetooth/ipc.c:65:26: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
modules/bluetooth/ipc.c: In function 'bt_audio_service_get_data_fd':
modules/bluetooth/ipc.c:110:13: warning: cast increases required alignment of target type [-Wcast-align]
modules/bluetooth/ipc.c:110:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
make[3]: *** No rule to make target `-lintl', needed by `libbluetooth-ipc.la'. Stop.
make[3]: Leaving directory `/oe/build-minimal-uclibc/minimal-uclibc-dev/work/armv7a-oe-linux-uclibceabi/pulseaudio-0.9.22-r11.0+gitr0+051d82133f0ae6a57bf66fd200bc8e3591a7d5ca/git/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/oe/build-minimal-uclibc/minimal-uclibc-dev/work/armv7a-oe-linux-uclibceabi/pulseaudio-0.9.22-r11.0+gitr0+051d82133f0ae6a57bf66fd200bc8e3591a7d5ca/git/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/oe/build-minimal-uclibc/minimal-uclibc-dev/work/armv7a-oe-linux-uclibceabi/pulseaudio-0.9.22-r11.0+gitr0+051d82133f0ae6a57bf66fd200bc8e3591a7d5ca/git'
make: *** [all] Error 2
This patch is taken from OpenEmbedded where it has been present since 2009 for PulseAudio 0.9.15 and greater [1].
[1] http://git.0pointer.de/?p=pulseaudio.git;a=commit;h=ef0cc74567b3bb98378c17f6a523bf18ba132ed7
[2] http://cgit.openembedded.org/cgit.cgi/openembedded/commit/?id=7c33f2e906a20e139d53b4f2d8fbc2773a4725b3
Signed-off-by: Henning Heinold <heinold@inf.fu-berlin.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
CC: Henning Heinold <heinold@inf.fu-berlin.de>
The check whether POSIX socket.h or WIN32 winsock2.h must be included can be
made centrally. The downside is that some functionality of e.g. arpa/inet.h is
also implemented in winsock.h, so that some files that don't use socket
functions, but do use inet.h functions, must also include pulsecore/socket.h.
(as well as arpa/inet.h)
Instead <pulsecore/poll.h> should be included. That file includes poll.h on
platform where it is appropriate. Also remove some unnecessary <ioctl.h>
includes.
In theory putenv could be used to handle freeing of strings yourself, but this
was not done in PulseAudio. That leaves no advantages in using putenv. With
setenv you're at the mercy of the implementation whether the strings leak, but
at least that is better then a certain leak, as it was before.
This patch reflects a new capability that Lennart was wishing
for. Wish granted...
Re-submitting it now that alsa-lib 1.0.24
provides additional entry points to disable period
wakeups in timer-scheduling mode if hardware can
work without it (HDAudio, oxygen and Intel SST).
Example with standard playback on HDAudio output
Before change:
Top causes for wakeups:
3.8% ( 5.4) [hda_intel] <interrupt>
2.8% ( 4.0) alsa-sink
After change:
Top causes for wakeups:
2.3% ( 3.0) alsa-sink
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
This greatly simplifies the Orc-related make rules. The old system of
distributing generated files is gone, which means that anyone who wants
to build with Orc support enabled needs to have the orcc compiler
installed (presumably the orc 'devel' package in most distros).
The CFLAGS and LIBS of libsamplerate, libspeex and libsndfile are added to the pulse libraries depending on those libraries.
Also src/pulse/version.h is generated by configure, so it does not need to go in BUILT_SOURCES.
(Slightly tweaked by Colin Guthrie to fix a merge problem relating to BUILT_SOURCES)
This will make it possible to remove the empty Makefile.am files.
- module-...-symdef.h files are all generated in src/modules, instead of in the subdir of the module.
- The default inclusion of src/modules subdirs in AM_CFLAGS can be removed, where necessary (raop) the subdir is
included in the specific CFLAGS.
- The src/daemon and src/modules directories are always created on make, to facilitate out of tree builds.
- AM silent rules are used for the generation of symdef files by m4.
- For echo-cancel, keep the build dir include for now (and mkdir it) although limit it to just the echo-cancel
module's CFLAGS (Colin Guthrie)
If many small blocks are in queue, handle_seek is being called
for every one of them, sometimes causing a rewind. Delay the
call until all blocks are handled, then call handle_seek only
once.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Allow a message in the queue to perform both a seek and a post data.
For clients that do not use PA_SEEK_RELATIVE (e g gstreamer), this
cuts the message count - and sometimes even the rewinds - in half.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
When logging a suppression message do so on the same log level as the
suppressed messages.
Cherry picked by Colin Guthrie from ec5a785712
with a couple of additional changes due to extra limiting in master
that was not present in stable-queue.
