Commit graph

2853 commits

Author SHA1 Message Date
Edward Hervey
40187f9247 typefindhelper: Fix overflow some more
Nothing guaranteed that off+size wouldn't exceed a 2**64 value.

Instead we reverse the operation and use a subtraction.
2017-11-04 11:48:40 +01:00
Edward Hervey
4ccdad084b typefindhelper: Fix signed integer overflow
Make sure the whole calculation is done with 64bit unsigned values

(To be ready for people want to typefind exabyte files).
2017-11-04 10:34:10 +01:00
Sebastian Dröge
4c795924db net: Add new file to the meson.build 2017-11-01 12:27:31 +02:00
Robert Rosengren
5d885b9dc7 netutils: Add util for setting socket DSCP
Util function for setting QoS DSCP added, to remove duplicated code in
netclientclock and nettimeprovider. Fix build error if missing IP_TOS.

https://bugzilla.gnome.org/show_bug.cgi?id=784737
2017-11-01 11:00:47 +02:00
Robert Rosengren
4c8058272e netclientclock: Add possibility to set QoS DSCP value
https://bugzilla.gnome.org/show_bug.cgi?id=784737
2017-10-19 16:14:17 +02:00
Robert Rosengren
a3e1fca7ee nettimeprovider: Add possibility to set QoS DSCP value
https://bugzilla.gnome.org/show_bug.cgi?id=784737
2017-10-19 16:14:17 +02:00
Ashish Kumar
250d3e7284 queuearray: Fix for possible crashes due to null pointer dereferencing
https://bugzilla.gnome.org/show_bug.cgi?id=788838
2017-10-16 14:04:58 +03:00
Stefan Sauer
7eea54d6a1 collectpads: mention the query function in the docs as well 2017-10-15 15:59:11 +02:00
fengalin
6617b01af9 flowcombiner: Fix version for ref and unref functions
The functions were introduced in version 1.12.1, GstFlowCombiner was
introduced in 1.4.

https://bugzilla.gnome.org/show_bug.cgi?id=788778
2017-10-10 18:39:26 +03:00
Tim-Philipp Müller
2841b8f0b2 basesink: use new gst_buffer_list_calculate_size() utility function 2017-10-05 13:35:14 +01:00
Havard Graff
fee176d253 meson: remove vs_module_defs
The GST_EXPORT should handle it.
2017-10-05 09:35:41 +01:00
Reynaldo H. Verdejo Pinochet
402159fb88 Use proper GtkDoc notation for NULL/FALSE/TRUE 2017-10-03 13:54:25 -07:00
Mathieu Duponchelle
a5e168071c plugin dependencies: fix 6cddce7663
There were a few errors:

* The plugin scanner now accepts executable path as an argument.
  In case it is NULL, argc == 2

* We find the executable path in init_pre instead of gst_init,
  allowing this to work when gst is initialized through the
  option group (eg gst-inspect)

* There was a semi-colon missing in the __APPLE__ #ifdef
2017-09-26 15:15:27 +02:00
Mathieu Duponchelle
6cddce7663 plugin: API: GST_PLUGIN_DEPENDENCY_FLAG_PATHS_ARE_RELATIVE_TO_EXE
When a plugin declares a dependency using this flag, all the
relative paths are considered to be relative to the path of
the main executable.

We try to determine the path of the executable portably,
with implementations provided for Linux, Windows and Mac.

If retrieval of the path fails, we will not detect changes.

In order for the main executable path to be the same when
scanning a plugin in a child process, a new variable is
exposed in gst_private.h, _gst_executable_path

https://bugzilla.gnome.org/show_bug.cgi?id=788152
2017-09-26 13:12:00 +02:00
Tim-Philipp Müller
39e21bb6dd baseparse: fix taglist update spam
We would constantly re-post the taglist because
posted_avg_rate only gets set to avg_bitrate if
parse->priv->post_avg_bitrate is true, so if it's
false the posted rate will always differ from the
current average rate and we'd queue an update,
which leads to us spamming downstream and the
application with taglist updates.

Fix this by only queuing an update if the average
rate will actually be posted.

These taglists updates could cause expensive
operations on the application side, e.g. in Totem.

https://bugzilla.gnome.org/show_bug.cgi?id=786561
2017-08-25 17:36:33 +01:00
Tim-Philipp Müller
208d500c67 libcheck: fix build failure
Need to define CK_DLL_EXP to extern as well in libcompat.h
which gets included before the internal-check.h where the
other fallback definition for CK_DLL_EXP is.

duplicate symbol _check_minor_version in:
libcheckinternal.a(libcheckinternal_la-check.o)
libcheckinternal.a(libcheckinternal_la-check_log.o)
2017-08-13 10:50:05 +01:00
Tim-Philipp Müller
be8eb436b2 meson: hide symbols by default unless explicitly exported 2017-08-10 13:34:25 +01:00
Tim-Philipp Müller
f5f21e5e8b libs: check: sprinkle some GST_EXPORT
Have to modify libcheck header a bit to avoid warnings
about duplicate 'extern extern'.

Also needs some additions to the libcheck meson.build file
to define CK_EXP_DLL when building the static libcheck.
2017-08-10 12:04:53 +01:00
Luis de Bethencourt
1f89d6d739 check: duplicate code branches
CID #1226446
2017-07-26 15:05:07 +02:00
Tim-Philipp Müller
b37429c995 basesrc: deprecate non-functional "typefind" property
https://bugzilla.gnome.org/show_bug.cgi?id=736565
2017-07-14 17:00:48 +01:00
Jason Lin
5bd4603ed3 basesink: fix buffer leaks if preroll failed
buffer is not unreferened if preroll failed

:Detailed Notes:
- Problem : video freeze when switching from pause to 1/2-FF repeatedly
- RootCause : buffer leaks in basesink
- Solution : unref the buffer if prerolled failed

:Testing Preformed:
How to Test :
pause -> 1/2 FF -> resume -> pause -> 1/2 FF ...

https://bugzilla.gnome.org/show_bug.cgi?id=784932
2017-07-14 14:02:52 +10:00
George Kiagiadakis
bd5b1d00e6 basesrc: forward SINK_MESSAGE events downstream
https://bugzilla.gnome.org/show_bug.cgi?id=784551
2017-07-12 15:23:42 +03:00
Stefan Sauer
2ace5f4191 basesink: use GST_CLOCK_TIME macros for readability
Replace some -1 comparison with GST_CLOCK_TIME macros.
2017-07-09 21:20:03 +02:00
Stefan Sauer
7a4df51b08 collectpads: correct some comments and add more logging
Add more logging to analyze event handling (especially failure cases).
2017-07-09 21:17:43 +02:00
Stefan Sauer
c6bd520b8b docs: add a missing const in bytereader docs
This syncs the prototype with gstbytereader.h
2017-06-29 21:08:01 +02:00
Nicolas Dufresne
dd5905c31a basesrc: Removed unused private member qos_enabled 2017-06-29 10:51:33 -04:00
Nicolas Dufresne
2be51ba60c basesrc: Don't reallocate buffers when flushing
Instead of using gst_buffer_pool_set_active() when flushing, use
gst_buffer_pool_set_flushing(), this avoids uneeded reallocation of the
buffers.
2017-06-29 10:51:33 -04:00
Nicolas Dufresne
523de1a9dc basesrc: Don't hold LIVE_LOCK in create/alloc/fill
Holding this lock on live source prevents the source from changing
the caps in ::create() without risking a deadlock. This has consequences
as the LIVE_LOCK was replacing the STREAM_LOCK in many situation. As a
side effect:

- We no longer need to unlock when doing play/pause as the LIVE_LOCK
  isn't held. We then let the create() call finish, but will block if
  the state have changed meanwhile. This has the benefit that
  wait_preroll() calls in subclass is no longer needed.
- We no longer need to change the state to unlock, simplifying the
  set_flushing() interface
- We need different handling for EOS depending if we are in push or pull
  mode.

This patch also document the locking of each private class member and
the locking order.

https://bugzilla.gnome.org/show_bug.cgi?id=783301
2017-06-29 10:51:33 -04:00
Nicolas Dufresne
946622ec3f basesrc: Protect access to pool and allocator
This was only partly protected by the object lock. Always take the
object lock to access the currently configured pool and allocator.

https://bugzilla.gnome.org/show_bug.cgi?id=783301
2017-06-29 10:51:33 -04:00
Nicolas Dufresne
632952be87 baseparse: sinkcaps can be NULL in default caps negotiation
This was causing harmless assertion about the unreffed caps not being of
type caps.

https://bugzilla.gnome.org/show_bug.cgi?id=784041
2017-06-22 16:00:45 -04:00
Sebastian Dröge
848dee060b controller: Export boxed type copy/free functions for GstControlPoint 2017-06-20 10:00:16 +03:00
Sebastian Dröge
35b426ff19 base: Export boxed type copy/free functions for the remaining types 2017-06-20 09:57:01 +03:00
Andrejs Vasiljevs
d99c9d9944 ptp: Unref timeout GSource for delay requests
https://bugzilla.gnome.org/show_bug.cgi?id=783864
2017-06-16 17:57:35 +03:00
Olivier Crête
67a496c0c2 basesrc: Hold object lock while updating latency
Otherwise in gst_base_src_query_latency(), it ended up
sometimes thinking it wasn't -1 when it was actually.
2017-05-23 00:51:49 +02:00
Tim-Philipp Müller
ce439995c0 meson: check: generate .gir file
https://bugzilla.gnome.org/show_bug.cgi?id=782173
2017-05-20 17:58:21 +01:00
Tim-Philipp Müller
a14a468fd0 Dist meson ptp helper install script
Fixes meson build from tarball.
2017-05-20 16:44:50 +01:00
Sebastian Dröge
f119e93b47 gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent
I.e. most of them unfortunately.

https://bugzilla.gnome.org/show_bug.cgi?id=743062
2017-05-17 10:40:37 +03:00
Sebastian Dröge
daa98fc02a gst: Don't ref_sink() GstObject subclasses in instance_init/constructor
This is something bindings can't handle and it causes leaks. Instead
move the ref_sink() to the explicit, new() constructors.

This means that abstract classes, and anything that can have subclasses,
will have to do ref_sink() in their new() function now. Specifically
this affects GstClock and GstControlSource.

https://bugzilla.gnome.org/show_bug.cgi?id=743062
2017-05-17 10:40:37 +03:00
Sebastian Dröge
30f871d274 gst: Correctly annotate functions taking floating reference parameters and returning floating references
https://bugzilla.gnome.org/show_bug.cgi?id=702960
2017-05-17 10:40:37 +03:00
Tim-Philipp Müller
c811e86d6b libs: controller: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:04 +01:00
Tim-Philipp Müller
d8f23c9786 libs: base: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:13:53 +01:00
Tim-Philipp Müller
72103b7d51 libs: net: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:13:39 +01:00
Stefan Sauer
51f74e4825 docs: remove stray ',\' from doc comment 2017-05-12 17:49:25 +02:00
Tim-Philipp Müller
04a0eace30 meson: fix search path for setcap 2017-05-09 09:24:43 +01:00
Tim-Philipp Müller
c8f8395f41 meson: fail silently in ptp helper post install script
.. in case permissions/capabilities could not be set.
2017-05-05 12:23:43 +01:00
Tim-Philipp Müller
0d33e8f11d meson: use cc.find_library()
find_library() was deprecated and removed in later versions.
2017-05-05 12:02:33 +01:00
Tim-Philipp Müller
dcfb222e05 meson: add gst-ptp-helper
https://bugzilla.gnome.org/show_bug.cgi?id=774418
2017-05-05 11:49:08 +01:00
Tim-Philipp Müller
cccd76aa99 helpers: remove old cruft from CLEANFILES
These files are no longer built, so no need to clean them.
2017-05-05 00:45:27 +01:00
Tim-Philipp Müller
3d8d81ecb7 g-i: no need to load registry in g-i scanner 2017-05-04 21:59:48 +01:00
Yasushi SHOJI
5d40e49d12 harness: Abort when failed to construct the specified pipeline
gst_harness_new_parse() returns without any error even if it doesn't
find the specified element.  Then a succeeding call to
gst_harness_set_sink_caps_str() causes an error like this:

	Unexpected critical/warning: gst_pad_push_event: assertion 'GST_IS_PAD (pad)' failed

This is a bit cryptic and doesn't give users any clue what was going
on.

gst_harness_new_parse() calls gst_harness_add_parse() with a newly
created empty harness and the given pipeline description string, but
gst_harness_add_parse() does not have a way to propagate the error
back to the caller.  Since the function, gst_harness_add_parse(), is a
public API, it's not a good idea to change its signature.  This patch,
instead, makes the function to g_error() when it discovers any error.
With this change the same error prints:

	** (myelement-test:25345): ERROR **: Unable to create pipeline 'bin.( myelement )': no element "myelement"

The current implementation of gst_parse_launch_full() doesn't return
partially constructed pipeline when GST_PARSE_FLAG_FATAL_ERRORS is
specified, however, this patch also adds a check for it.

https://bugzilla.gnome.org/show_bug.cgi?id=781958
2017-05-04 19:48:33 +01:00