Commit graph

25 commits

Author SHA1 Message Date
Xℹ Ruoyao
1aa16e0b2b skip elements/leak.c if tracer is not available
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/621>
2020-09-09 12:20:01 +00:00
Tim-Philipp Müller
e4f7cdb0df tracer: declare GstTracer API stable
It's been around for more than 4 years and people have built
lots of stuff on top of it, doesn't really make sense to keep
it marked as unstable. We're unlikely to change it now, and
we can always deprecate it and make a new one if needed.

This stabilises the following API:
- gst_tracer_register()
- gst_tracing_get_active_tracers()
- gst_tracing_register_hook()
- gst_tracer_record_new()
- gst_tracer_record_log()

Might also help a bit with #424

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/576>
2020-07-24 13:33:50 +01:00
Nirbheek Chauhan
b63dd628d2 meson: Pass native: false to add_languages()
This is needed for cross-compiling without a build machine compiler
available. The option was added in 0.54, but we only need this in
Cerbero and it doesn't affect older versions so it should be ok.
Will just cause a spurious warning.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/477>
2020-05-13 08:19:10 +00:00
Jan Schmidt
81d55fb479 clocksync: Add new clocksync element
The clocksync element is a generic element that can be
placed in a pipeline to synchronise passing buffers to the
clock at that point. This is similar to 'identity sync=true',
but because it isn't GstBaseTransform-based, it can process
GstBufferLists without breaking them into separate GstBuffers
2020-02-26 16:36:29 +00:00
Nirbheek Chauhan
5524137d7e tests: Add test for new live-objects leaktracer API
Needs a valgrind suppression for:

==11119== Warning: invalid file descriptor -1 in syscall close()
==11119== Warning: invalid file descriptor -1 in syscall close()
==11119== Syscall param write(buf) points to uninitialised byte(s)
==11119==    at 0x4C4AFAD: syscall (in /usr/lib64/libc-2.29.so)
==11119==    by 0x4E70DF9: write_validate (Ginit.c:112)
==11119==    by 0x4E70DF9: UnknownInlinedFun (Ginit.c:148)
==11119==    by 0x4E70DF9: mincore_validate (Ginit.c:131)
==11119==    by 0x4E70CC3: UnknownInlinedFun (Ginit.c:208)
==11119==    by 0x4E70CC3: access_mem (Ginit.c:242)
==11119==    by 0x4E75536: UnknownInlinedFun (libunwind_i.h:168)
==11119==    by 0x4E75536: apply_reg_state (Gparser.c:863)
==11119==    by 0x4E75A71: _ULx86_64_dwarf_step (Gparser.c:952)
==11119==    by 0x4E71BD3: _ULx86_64_step (Gstep.c:71)
==11119==    by 0x48BAF47: generate_unwind_trace (gstinfo.c:2726)
==11119==    by 0x48BC92E: gst_debug_get_stack_trace (gstinfo.c:2908)
==11119==    by 0x49B2BB2: handle_object_created.part.0 (gstleaks.c:384)
==11119==    by 0x488134E: gst_object_constructed (gstobject.c:141)
==11119==    by 0x49EC61B: g_object_new_internal (gobject.c:1845)
==11119==    by 0x49EE347: g_object_new_valist (gobject.c:2128)
==11119==    by 0x49EE69C: g_object_new (gobject.c:1648)
==11119==    by 0x48CA59D: gst_pad_new_from_template (gstpad.c:867)
==11119==    by 0x68C209E: gst_base_src_init (gstbasesrc.c:454)
==11119==    by 0x4A0A0C3: g_type_create_instance (gtype.c:1858)
==11119==    by 0x49EC42C: g_object_new_internal (gobject.c:1805)
==11119==    by 0x49EDB14: g_object_new_with_properties (gobject.c:1973)
==11119==    by 0x49EE6C0: g_object_new (gobject.c:1645)
==11119==    by 0x48AF91A: gst_element_factory_create (gstelementfactory.c:372)
==11119==  Address 0x1ffeffe000 is on thread 1's stack
==11119==  in frame #6, created by generate_unwind_trace (gstinfo.c:2695)

Fixed in libunwind commit:
b256722d49

Needs a separate suppression for Debian because the callstack is
different there.
2019-07-02 15:13:26 +05:30
Seungha Yang
ec0e4ae0c3 tests: fdsrc: Exclude unit test on Windows
Since elements_fdsrc.test_num_buffers uses blocking pipe on Windows,
the test will never be finished. But emulating non-blocking fd without
win32 APIs on Windows is a little tricky.
2019-03-10 11:48:31 +00:00
Tim-Philipp Müller
6d34f57cb6 meson: add option to disable build of GStreamer unit test library 2018-08-10 01:23:35 +01:00
Tim-Philipp Müller
ce4698487e meson: add option to disable parse-launch pipeline string parser 2018-08-10 00:08:43 +01:00
Sreerenj Balachandran
9ad634029a bitwriter: Add unit tests
https://bugzilla.gnome.org/show_bug.cgi?id=707543
2018-05-06 17:05:27 +02:00
Nirbheek Chauhan
4fb02fc85b meson: Update option names to omit disable_ and with- prefixes
Also yield common options to the outer project (gst-build in our case)
so that they don't have to be set manually.
2018-05-05 20:30:43 +05:30
Tim-Philipp Müller
252ce5a093 Skip gst_deinit() if gstreamer was not initialized properly
Can happen if an error occurs during option parsing, for example.

https://bugzilla.gnome.org/show_bug.cgi?id=781914
2017-12-24 16:21:38 +01:00
Nirbheek Chauhan
7d1dabe020 meson: Use array syntax instead of .get() in tests 2017-12-05 12:27:18 +05:30
Tim-Philipp Müller
cea9641fa9 aggregator: hook up to build system
https://bugzilla.gnome.org/show_bug.cgi?id=739010
2017-12-02 15:44:40 +00:00
Matthew Waters
86abf49c23 gst: add a promise object
An object that can be waited on and asked for asynchronous values.
In much the same way as promise/futures in js/java/etc

A callback can be installed for when the promise changes state.

Original idea by
Jan Schmidt <jan@centricular.com>

With contributions from
Nirbheek Chauhan <nirbheek@centricular.com>
Mathieu Duponchelle <mathieu@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=789843
2017-11-23 00:48:30 +11:00
Tim-Philipp Müller
d93ebba58b meson: add option to disable tracer hooks 2017-07-05 13:27:48 +01:00
Tim-Philipp Müller
25bf82a187 meson: fix tests build with --werror
Need to pass -DGST_DISABLE_DEPRECATED to avoid warnings when
testing deprecated API such as gst_uri_construct().

Also remove #ifndef GST_DISABLE_DEPRECATED guard from header
file, we don't use those any more for functions, the
GST_DEPRECATED_FOR macro is enough.
2017-06-15 10:53:11 +01:00
Thibault Saunier
d4032d9e0f meson: Do not use path separator in test names
Avoiding warnings like:

    WARNING: Target "elements/audioamplify" has a path separator in its name.
2017-06-07 11:42:28 -04:00
Tim-Philipp Müller
fe5111e71d meson: make C++ compiler optional
It's only used to build tests to see if our headers are C++ clean.
2017-05-21 09:02:54 +01:00
Tim-Philipp Müller
2bf0a98bcd meson: fix gstprintf test linking
Must link against gstprint helper lib to use private symbol.
2017-05-16 00:02:11 +01:00
Nirbheek Chauhan
aefc8007c6 meson: Add several missing features from configure.ac
* -Wl,-Bsymbolic-functions
* HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID
* HAVE_POSIX_TIMERS
* HAVE_MONOTONIC_CLOCK
* HAVE_UINT128_T
* HAVE_LONG_LONG
* HAVE_PROCESS_H
* HAVE_GMP
* HAVE_GSL
* HAVE_DLADDR

Also, don't use prefix for checking functions, and only check msvc
functions on Windows.
2016-12-21 23:51:36 +05:30
Thibault Saunier
bd5d43e8f9 meson: Support building with Gst debug disabled 2016-12-09 17:57:10 -03:00
Nirbheek Chauhan
ad592f86b6 meson: Add Autotools changes that weren't mirrored
commits:
a7d282d272
6fdb4df0f8
1aceebd67f
2016-11-28 19:28:27 +05:30
Thibault Saunier
2be7e4758b meson: Make use of new environment object and set plugin path to builddir
- Properly set where to find gst-plugin-scanner
- Use GST_LOADING_WHITELIST so that only core plugins are used

Bump meson requirement to 0.35
2016-10-14 17:30:00 +02:00
Thibault Saunier
006add672e meson:tests: Bump timeout to 3 minutes
Basically we already have each test with a 20sec timeout,
and testsuite can last more than the default 30secs from
meson. 3 minutes is another arbitrary timeout but should
be good enough.
2016-09-09 09:38:21 -03:00
Nirbheek Chauhan
b2f9808722 Add support for Meson as alternative/parallel build system
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
2016-08-19 21:26:14 +01:00