There's already a hook that modifies the search path when run from the
build tree.
if (pa_run_from_build_tree()) {
pa_log_notice("Detected that we are run from the build tree, fixing search path.");
#ifdef MESON_BUILD
c->dl_search_path = pa_xstrdup(PA_BUILDDIR PA_PATH_SEP "src" PA_PATH_SEP "modules");
#else
c->dl_search_path = pa_xstrdup(PA_BUILDDIR);
#endif
} else
I'm not sure how it works behind the hood, but by setting
--dl-search-path, we get errors in the logs when running `make
check-daemon`:
E: [pulseaudio][daemon/ltdl-bind-now.c:75 bind_now_open()] Failed to open module /home/arno/proj/pulse/src/pa.up/src/.libs/.libs/module-native-protocol-unix.so:
/home/arno/proj/pulse/src/pa.up/src/.libs/.libs/module-native-protocol-unix.so: cannot open shared object file: No such file or directory
I: [pulseaudio][pulsecore/module.c:197 pa_module_load()] Loaded "module-native-protocol-unix" (index: #3; argument: "").
So basically, PA tries two paths, fails the first time (obviously we can
see the path is not correct), then tries again with another path (where
does it gets it?) and succeeds. So there's no obvious error if you don't
look at the log.
This commit removes the useless `--dl-search-path`, which has the effect
to remove the errors in the logs.
Signed-off-by: Arnaud Rebillout <arnaud.rebillout@collabora.com>
It was omitted. This patch fixes unexpected behavior that avoid-
resampling does not work in some cases.
Signed-off-by: Sangchul Lee <sangchul1011@gmail.com>
Brings things in line with the autotools build, and adds ALSA mixer
paths and profile-sets into the meson build system as well.
The module installation path is also now customisable.
This flag results in calls to (at least) isfinite() and isnan() becoming
skipped, and a constant false returned. This caused volume-test to fail
on Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916504
Since PulseAudio deals with negative infinities with volume dB values,
this is not a problem only in volume-test. We shouldn't use -ffast-math
at all.
This patch adds a new feature to the core which allows to send messages
to objects. An object can register/unregister a message handler with
pa_message_handler_{register, unregister}() while a message can be sent
to the handler using the pa_message_handler_send_message() function.
A message has 4 arguments (apart from passing the core):
object_path: The path identifying the object that will receive the message
message: message command
message_parameters: A string containing additional parameters
response: Pointer to a response string that will be filled by the
message handler. The caller is responsible to free the string.
The patch is a precondition for the following patches that allow clients
to send messages to pulseaudio objects.
There is no restriction on object names, except that an object path
always starts with a "/". The intention is to use a path-like syntax,
for example /core/sink_1 for a sink or /name/instances/index for modules.
The exact naming convention still needs to be agreed.
The current code uses a pa_strbuf to construct the escaped string. This
will generate a linked list member for each character which may be very
inefficient.
This patch avoids the use of pa_strbuf by allocating a sufficiently large
string which can be filled with the output data.
These events were missing, because the
pa_core_update_default_sink/source() calls were assumed to send the
subscription events when necessary. Often that indeed is the case, but
if the current configured default sink doesn't exist, and then the
current default sink is set as the configured default sink, the
configured default sink changes but the default sink doesn't, and in
this case pa_core_update_default_sink() doesn't send the change event.
module-default-device-restore relies on getting a notification whenever
the configured default sink changes, and the missing event meant that
the files containing the configured sink and source weren't updated in
some cases.
Fixes: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/648
