pa_context already ignored the return value of pa_client_conf_load(),
so the only places where the return value was not ignored were the
D-Bus server lookup thing and pax11publish. I don't think those cases
are negatively affected if they ignore errors in opening or parsing
client.conf.
pa_client_conf_env() never failed anyway, so returning int was
obviously redundant.
VOL_RELATIVE if a bit flag (1 << 4), hence we can simply do
if (vol_flags & VOL_RELATIVE) ...
instead of
if ((vol_flags & VOL_RELATIVE) == VOL_RELATIVE) ...
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Must use one way to specify volumes consistently, e.g.
+3dB +3dB, mixing different ways is not allowed, such as
40% 1000
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Example: pactl set-sink-volume "sink_name" 32000 40000
If the number of volumes provided is different than the number of channels
(excluding the case where a single volume is provided), an error message
is displayed explaining why the volumes could not be set.
patch proposed by Parin Porecha
code refactoring and commit message slightly edited by Peter Meerwald
fix bug
https://bugs.freedesktop.org/show_bug.cgi?id=77108
see getopt(3):
""By default, getopt() permutes the contents of argv as it scans, so that
eventually all the nonoptions are at the end. Two other modes are also
implemented. If the first character of optstring is '+' or the envi‐
ronment variable POSIXLY_CORRECT is set, then option processing stops
as soon as a nonoption argument is encountered. If the first character
of optstring is '-', then each nonoption argv-element is handled as if
it were the argument of an option with character code 1. (This is used
by programs that were written to expect options and other argv-elements
in any order and that care about the ordering of the two.) The special
argument "--" forces an end of option-scanning regardless of the scan‐
ning mode.""
prepend optstring with '+' to use POSIXLY_CORRECT mode
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Servers older than 0.9.15 don't know anything about cards, and card
operations will return a NULL pa_operation object when connected to
that old server. We must check the pa_operation pointer before passing
it to pa_operation_unref(), otherwise a NULL operation will result in
a crash.
The size of pa_card_profile_info cannot change even if it just a field
appended to end because each entry is appended to a contiguous memory
and accessed by offset this may lead clients to access invalid data.
To fix a new struct called pa_card_profile_info2 is introduced and shall
be used for now on while pa_card_profile_info shall be considered
deprecated but it is still mantained for backward compatibility.
A new field called profiles2 is introduced to pa_card_info, this new field
is an array of pointers to pa_card_profile_info2 so it should be possible
to append new fields to the end of the pa_card_profile_info2 without
breaking binary compatibility as the entries are not accessed by offset.
interactive sessions are initiated with a hello message in order to
receive a welcome message from the PA daemon and a command prompt
interactive sessions have a terminal connected to stdin
non-interactive sessions execute commands given on the command line
or received via stdin; non-interactive sessions have neither welcome
message nor command prompt
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
All pa_cvolume_snprint(), pa_volume_snprint(),
pa_sw_cvolume_snprint_dB() and pa_sw_volume_snprint_dB() calls have
been replaced with pa_cvolume_snprint_verbose() and
pa_volume_snprint_verbose() calls, making the log output more
informative and the code sometimes simpler.
This patch removes all occurrences of double and triple
newlines.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-a -not -name 'adrian-aec.*' -a -not \
-name reserve.c -a -not -name 'rtkit.*' \
-exec sed -i -e '/^$/{N;s/^\n$//}' {} \;
Two passes were needed to remove triple newlines.
The excluded files are mirrored files from external sources.
This patch replaces every occurrence of ')\n{' with ') {'.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-a -not -name core-util.c -a -not \
-name adrian-aec.c -a -not -name g711.c \
-exec sed -i -e '/)$/{N;s/)\n{$/) {/}' {} \;
The excluded files are mirrored files from external sources.
This patch replaces every occurrence of '){' with ') {'.
The ffmpeg source tree was excluded since it will disappear anyways.
Command used for this:
find . -type d \( -name ffmpeg \) -prune -o \
-regex '\(.*\.[hc]\|.*\.cc\)' \
-exec sed -i -e 's/){/) {/' {} \;
for example:
Profiles:
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority. 60)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority. 6000)
it should be "priority: xxx", not "priority. xxx"
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
"pactl subscribe" is running continuously, and without flushing its output is
not usable for "process-on-arrival" per-line tasks, such as grepping. This
patch should fix this. For example, now:
pactl subscribe | grep 'server'
should print only server events as they arrive.
Pressing Ctrl-C in a terminal while pasuspender is running
causes the sinks and sources to stay suspended after
pasuspender has exited, which is very annoying. This patch
fixes that problem, and also a similar problem with fork()
failures.
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.
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>
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.
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.
This fixes bug 38728 [1]. When equalizer features are unavailable in running
pulseaudio daemon, try to load relevant module. If this fails, following error
is printed on stderr instead of a confusing traceback:
It seems that running pulseaudio does not support equalizer features and
loading module-equalizer-sink module failed. Exiting...
[1] https://bugs.freedesktop.org/show_bug.cgi?id=38728
Signed-off-by: Matěj Laitl <matej@laitl.cz>
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.
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.
pacmd was extended so it can handle the new latency offset.
A new function was added so we can set the latency also the list
commands were extended to print the latency offset on the ports.
pacmd should allow unloading modules by name.
The command_unload() function was expanded to handle names while
unloading modules.
If there are multiple modules with the same name all
of them will be unloaded.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=48289
All utilities should have the --help and --version command line options.
These two were added to pacmd, also the goto label was changed from fail
to quit like in the other utilities.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=45030
Now that the client API exposes availability information for ports
on cards, we can make output consistent with "list sinks" and
"list sources".
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
