The bigger than usual bump in libpulse-simple was warranted by the
change in pa_simple_flush() that allows also record streams to be
flushed. There are no changes to the function signature, but it's in
practice a change in the ABI anyway, because new clients using the new
possibility won't work with older versions of the library.
libpulse-mainloop-glib got a bug fix in commit
68156d3f79.
cap_init() and friends are Linux-specific, so only use them if we're on
Linux.
Add support for FreeBSD capabilities if we find <sys/capability.h> to be
available there.
Add an #else (not Linux or FreeBSD) case with an #error requesting
contributions for other platforms.
This patch keeps the cap_init check in configure.ac but removes the
error if it fails. This will ensure we link to -lcap if needed, but
won't fail for the case that capabilities are part of the core system
(as on FreeBSD).
We do however, modify the header check to ensure we fail if there is no
<sys/capability.h> at all and we are on a system where it could be
installed. The logic here is that it is better to give the user the
chance to install it than it is to proceed silently with a disabled
security feature on a system where it could easily be supported.
--without-caps remains an option if the user wants to force it.
https://bugs.freedesktop.org/show_bug.cgi?id=72580
The journal is a component of systemd, that captures Syslog messages,
Kernel log messages, initial RAM disk and early boot messages as well
as messages written to STDOUT/STDERR of all services, indexes them and
makes this available to the user.
It can be used in parallel, or in place of a traditional syslog daemon,
such as rsyslog or syslog-ng.
The journal offers a couple of improvements over traditional logging
facilities (e.g. advanced filtering capabilities).
This patch adds support for logging directly to the journal using its
native API.
Dependant in British English is a person who is financially supported by
someone else. To express software dependency relations "dependent"
should be used instead, which is correct for both British and US
English.
the check for NEON so far only checked if -mfpu=neon is understood by the compiler,
however, this is not enough:
(i) #include <arm_neon.h> should be checked
(ii) -mfpu=neon must be passed before CFLAGS because eventually the per-library CFLAGS
for NEON code in src/Makefile.am are passed to the compiler before the global CFLAGS
in case the build environment passes CFLAGS to configure and we try to set conflicting
CFLAGS option, the former take precedence; CFLAGS cannot be overridden
this does not fix
http://lists.freedesktop.org/archives/pulseaudio-discuss/2012-December/015570.html
but at least makes the build fail in configure (and not while compiling stuff)
and gives better diagnostics
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
The mixer paths are not available in ${builddir} - we need to look in
${srcdir}. This should fix running an in-tree build without make install
as well as alsa-mixer-path-test in make distcheck.
Since the most straightforward way to define PA_SRCDIR was in
Makefile.am, I'm moving PA_BUILDDIR there as well for consistency.
The previous AAC pass-through patch (commit: 53807e4a) introduced
a new encoding format type: PA_ENCODING_MPEG2_AAC_IEC61937,
which is mostly used in pa_format_info, but forgot to increment the
protocol version number. The version needs to be incremented, because
clients need some way of checking whether the server supports the new
encoding.
alsa/use-case.h in needed
require at least version 1.0.24 in configure.ac
prevents the following error at compile time:
CC libalsa_util_la-alsa-util.lo
In file included from modules/alsa/alsa-mixer.h:51,
from modules/alsa/alsa-util.h:36,
from modules/alsa/alsa-util.c:46:
modules/alsa/alsa-ucm.h:27:22: error: use-case.h: No such file or directory
In file included from modules/alsa/alsa-mixer.h:51,
from modules/alsa/alsa-util.h:36,
from modules/alsa/alsa-util.c:46:
modules/alsa/alsa-ucm.h:89: error: expected ‘)’ before ‘*’ token
modules/alsa/alsa-ucm.h:169: error: expected specifier-qualifier-list before ‘snd_use_case_mgr_t’
make[3]: *** [libalsa_util_la-alsa-util.lo] Error 1
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
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
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>
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.
Keeping the SBC check separate means we can keep the SBC_LIBS/CFLAGS
separate, which is cleaner. Thanks to Jan Steffens for pointing out that
this was broken (SBC_* wasn't actually changed to match the configure
change).
This reverts commit da5078e5c7.
This includes updating the native protocol and the client API.
A new command was added to allow setting the latency offset.
Also the card list command now shows the latency offset if there
are ports available.
Update protocol to 27.
