simple: Take locally buffered data into account in pa_simple_get_latency()

BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=81075
daemon: Don't try to lock and synchronise threads on (k)FreeBSD

Credits: Steven Chamberlain <steven@pyro.eu.org> is also a co-author
BugLink: http://bugs.debian.org/705435
Origin: http://svnweb.freebsd.org/ports/head/audio/pulseaudio/files/patch-src_daemon_main.c?revision=231972&view=markup&pathrev=231972
alsa: Add extra HDMI mappings

Remove extra-hdmi.conf, as the performance reasons behind it are invalid
Add 7.1 profiles
Add extra HDMI devices, for a total of 8
Add DTS-encoded profiles (they need dcaenc from git)

Signed-off-by: Alexander E. Patrakov <patrakov@gmail.com>
alsa: Add "exact-channels" mapping configurability

Allow a mapping to relax the exact channel restriction:

exact-channels = yes | no # If no, and the exact number of channels is not supported,
                          # allow device to be opened with another channel count

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
alsa: Allow "fallback" configuration for mappings and profiles

A fallback mapping or profile will only be considered for probing
if all non-fallback profiles fail.

If auto-profiles are used, a profile made up of one non-fallback
mapping and one fallback mapping will be considered a fallback profile.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
alsa: Add a multichannel fallback mapping

In case all other profiles fail, try this fallback mapping as well.
It allows the device to specify the channel count, so it can be used
for devices that only supports being opened in multichannel mode.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
core: Closing proper file descriptor when pipe creation fails
i18n: Updated Brazilian Portuguese translation

Signed-off-by: Rafael Ferreira <rafael.f.f1@gmail.com>
mix: Fix mixing of S24 samples stored as S32RE

pa_mix_s24_32re_c() should advance m->ptr by sizeof(int32_t)

http://lists.freedesktop.org/archives/pulseaudio-discuss/2014-July/020998.html

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
sconv: Use optimized conversion function for both directions

for example, the conversion function for
convert_from_float32ne(PA_SAMPLE_S16LE) can also be used for
convert_to_s16ne(PA_SAMPLE_FLOAT32LE)

v2: ARM can potentially be big- or little endian; only apply
optimization on LE based on WORDS_BIGENDIAN #define (thanks, Tanu)

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
tests: Cleanup mix-test

indentation and use of fabsf() for floats

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
endianmacros: Fix PA_MAYBE_INT16_SWAP() macro

PA_MAYBE_INT16_SWAP() should call PA_INT16_SWAP(), not PA_INT32_SWAP

PA_MAYBE_INT16_SWAP() is not used (yet), so no big deal :)

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
tests: Fix mix-test on big-endian systems

the mix test code never worked on big-endian systems

patch saves a lot of duplicate test and uses more logical naming

see
http://lists.freedesktop.org/archives/pulseaudio-discuss/2014-August/021035.html

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Reported-by: Felipe Sateler <fsateler@debian.org>
util: Fix pa_get_binary_name() on Debian/kFreeBSD

Debian GNU/kFreeBSD uses a FreeBSD kernel and GLIBC,
it #defines __FreeBSD_kernel__, but not __FreeBSD__ nor __linux__
Debian GNU/kFreeBSD does have a /proc/self/exe

FreeBSD #defines __FreeBSD__ and __FreeBSD_kernel__

problem reporte here:
http://lists.freedesktop.org/archives/pulseaudio-discuss/2014-July/020998.html

http://stackoverflow.com/questions/1023306/finding-current-executables-path-without-proc-self-exe and
http://stackoverflow.com/questions/933850/how-to-find-the-location-of-the-executable-in-c have some
background info

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
sink-input, source-output: Assign to reference_ratio from a single place

This makes it easy to log a message every time the reference ratio
changes. I also need to add a hook for reference ratio changes, but
that need will go away if the stream relative volume controls will be
created by the core in the future.
shell-completion: Install the Zsh completions

This makes the Zsh completions work out-of-the-box. I also moved
pulseaudio-zsh-completion.zsh to zsh/_pulseaudio to be in line with
the common naming convention of Zsh completion files.
shell-completion: zsh: Move duplicated code into a function

This is just refactoring, no functional changes.
shell-completion: zsh: Support also --server in remote detection

_set_remote() is supposed to find out if a remote server has been
specified on the command line, but previously it only checked for -s
and ignored --server, causing the completion code to connect to the
local server instead when it should have connected to the remote
server to get the data for the completions.
shell-completion: zsh: Don't say "this help" when it's a different help

The option descriptions that Zsh prints are not the same thing as the
help text that pactl, pacmd etc. print when given --help.
shell-completion: zsh: Don't use multiple option sets for one command

The options were divided to multiple sets to prevent (or at least try
to prevent) completing e.g. --server after -s was already given. This,
however, caused problems, because after the user had written
"pactl --server foo", further completions stopped to work. The
"server" option set didn't contain any other options, so once Zsh
detected that the "server" option set was in use, it thought that no
other options were valid.

The special casing for "-s", "-n", "--server" and "--client-*" at the
end of _pactl_completion() was probably an attempt to deal with this
problem. Those special cases are unnecessary now that the option
specification given to _arguments is more correct.