Thibault Saunier [Wed, 5 Dec 2018 20:24:00 +0000 (17:24 -0300)]
Automatic update of common submodule
From
cd1dee0 to
59cb678
Nicolas Dufresne [Sat, 24 Nov 2018 02:22:21 +0000 (21:22 -0500)]
libdw support is optional
This was no longer optional, leading to deadcode. This regression was
found trying to fix the unwind variant in cerbero.
Zeeshan Ali [Thu, 29 Nov 2018 11:54:46 +0000 (12:54 +0100)]
gst-inspect: Fix colors for "URI handling" section
They seemed incompatible with other colors.
Zeeshan Ali [Wed, 28 Nov 2018 17:06:54 +0000 (18:06 +0100)]
gst-inspect: Avoid use of non-bright blue color
Simple blue doesn't work on Linux console, which also happens to be a
gnome-terminal theme. Use bright-blue instead.
KimTaeSoo [Mon, 26 Nov 2018 13:00:28 +0000 (22:00 +0900)]
baseparse: Add unit test for short reads
Before the previous commit, buffer pulling count and chain function call
counts are not equal due to EOS. After the modification, these counts
are equal so unit test is passing.
https://gitlab.freedesktop.org/gstreamer/gstreamer/merge_requests/33
https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/294
KimTaeSoo [Wed, 14 Nov 2018 15:17:09 +0000 (00:17 +0900)]
baseparse: Use buffer from short reads instead of pulling again
baseparse internally uses a 64kb buffer for pulling data from upstream.
If a 64kb pull is failing with a short read, it would previously pull
again the requested size.
Doing so is not only inefficient but also seems to cause problems with
some elements (rawvideoparse) where the second pull would fail with EOS.
Short reads are only allowed in GStreamer at EOS.
Closes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/294
Philippe Normand [Wed, 28 Nov 2018 11:00:21 +0000 (11:00 +0000)]
input-selector: Let context queries pass through
By doing so GL source elements can successfully reuse the GL context and display
of downstream elements. This change fixes an issue in playbin when using
gltestsrc where the context query made by the source element would fail and the
source element would create a second (useless) GLDisplay.
Jordan Petridis [Wed, 28 Nov 2018 03:58:53 +0000 (05:58 +0200)]
Run gst-indent through the files
This is required before we enabled an indent test in the CI.
https://gitlab.freedesktop.org/gstreamer/gstreamer-project/issues/33
Zeeshan Ali [Sat, 24 Nov 2018 13:51:19 +0000 (14:51 +0100)]
gst-inspect: Use only original 16 colors
Not only this will make colored output work on old terminals and console
as well, terminals can theme the actual colors this way to make it fit
with their different themes this way.
Mathieu Duponchelle [Tue, 27 Nov 2018 01:59:41 +0000 (02:59 +0100)]
Revert "harness: Take ownership of floating references (pads, elements) passed to the harness"
This reverts commit
2faf93c009d866d68cf0d063a29bb8c21f192aea.
THis broke half our unit tests, oops:
https://ci.gstreamer.net/job/GStreamer-master/11203/testReport/
Sebastian Dröge [Tue, 13 Nov 2018 12:32:56 +0000 (14:32 +0200)]
harness: Take ownership of floating references (pads, elements) passed to the harness
Without this bindings get confused about the meaning of references, and
we really own these references if they are not already owned by
something else.
Zeeshan Ali [Sat, 24 Nov 2018 11:06:38 +0000 (12:06 +0100)]
gst-inspect: Tell `less` to parse color codes
This change was originally part of
2cf16838c54 (gst-inspect: Colored
output) but got lost during the recent rebase.
Zeeshan Ali [Sat, 27 Oct 2018 17:06:20 +0000 (18:06 +0100)]
gst-inspect: Colored output
Let's make the output a bit pretty to read. The colored output can be
disabled with `--no-colors` option or by setting `GST_INSPECT_NO_COLORS'
env (to any value).
The chosen colors are based on the popular Solarized theme, which is
targeted for both dark and light backgrounds.
Note:
* We only support true colors. If the terminal doesn't signal support for
that via 'COLORTERM' env, we disable colored output.
* We don't add colors to --print-plugin-auto-install-info output, as
that's meant for machines, not humans. Not only machines don't care
about beauty, the existing ones will likely not expect colors and choke
on it and we'll get angry mob at our doors.
[1] https://ethanschoonover.com/solarized
Zeeshan Ali [Sat, 10 Nov 2018 22:35:18 +0000 (23:35 +0100)]
gst-inspect: Remove redundant plugin name from output
When printing info about a specific plugin, there is no need to prefix
some of the details with plugin's name. It's not only redundant but also
inconsistent and makes the task of adding consistent coloring to the
output (which we'll do in a follow patch), harder.
Nirbheek Chauhan [Thu, 22 Nov 2018 22:01:38 +0000 (03:31 +0530)]
gst-inspect: Use less -F -X everywhere as the pager
This emulates the default behaviour of git help pages, and also fixes
a bug on macOS where `less -F` doesn't display anything at all when
the output is shorter than one terminal screen.
Also moved the DEFAULT_PAGER define to after the includes, because
it's an unprefixed define.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/330
Jordan Petridis [Mon, 12 Nov 2018 12:00:22 +0000 (14:00 +0200)]
Add Gitlab CI configuration
This commit adds a .gitlab-ci.yml file, which uses a feature
to fetch the config from a centralized repository. The intent is
to have all the gstreamer modules use the same configuration.
The configuration is currently hosted at the gst-ci repository
under the gitlab/ci_template.yml path.
Part of https://gitlab.freedesktop.org/gstreamer/gstreamer-project/issues/29
Seungha Yang [Tue, 11 Dec 2018 11:12:50 +0000 (20:12 +0900)]
tests: caps: Add more broken caps test case
Seungha Yang [Tue, 11 Dec 2018 11:12:41 +0000 (20:12 +0900)]
gst: Fix string leak when G_VALUE_COLLECT_INIT() was failed
Returned string should be freed
Fixes #319
Sebastian Dröge [Sat, 10 Nov 2018 18:41:40 +0000 (20:41 +0200)]
debugutils: Make sure that GST_DEBUG_GRAPH_SHOW_VERBOSE gets the correct value in introspection
Currently in Python it would become a signed 64 bit value but should
actually be an unsigned 32 bit value with all bits set.
This is the same problem as with GST_MESSAGE_TYPE_ANY.
See https://bugzilla.gnome.org/show_bug.cgi?id=732633
Havard Graff [Tue, 6 Nov 2018 09:20:17 +0000 (10:20 +0100)]
tests: fix tests when compiling with glib_checks=disabled
We won't be able to do ASSERT_CRITICAL, but the main body of the tests
are still valid, and given we ship GStreamer with this configuration, it
is important to be able to run some tests against it.
Havard Graff [Wed, 31 Oct 2018 09:29:22 +0000 (10:29 +0100)]
test/datetime: fix test for windows
In the previous configuration, mktime returned -1 on Windows 10 compiled
with MSVC using meson.
Fix this by moving the hour one forward.
Havard Graff [Wed, 31 Oct 2018 09:27:23 +0000 (10:27 +0100)]
tests/uri: fix test after GHashTable changes in GLib 2.59
Maybe the implementation should not be dependent on a "random" hash-table
ordering, but at least this shows the problem clearly.
Zeeshan Ali [Fri, 9 Nov 2018 10:34:19 +0000 (11:34 +0100)]
gst-inspect: Pipe stderr to pager as well
If stderr is not redirected by the user, also page that.
Niels De Graef [Mon, 5 Nov 2018 11:24:01 +0000 (12:24 +0100)]
typefind: cleanup (un)reffing of several objects.
By using these functions, we can shave off a few lines, and make the
intent of that line more clear.
Tim-Philipp Müller [Thu, 8 Nov 2018 14:09:32 +0000 (14:09 +0000)]
Fix distcheck
Follow-up to !18 and #320.
Michael Olbrich [Wed, 26 Sep 2018 11:33:31 +0000 (13:33 +0200)]
gst: add some gdb python macros
This adds gdb pretty printer for some GStreamer types.
For GstObject pointers the type and name is added, e.g.
"0x5555557e4110 [GstDecodeBin|decodebin0]".
For GstMiniObject pointers the object type is added, e.g.
"0x7fffe001fc50 [GstBuffer]".
For GstClockTime and GstClockTimeDiff the time is also printed in human
readable form, e.g. "
150116219955 [+0:02:30.
116219955]".
Fixes #320
Sebastian Dröge [Thu, 8 Nov 2018 08:09:29 +0000 (10:09 +0200)]
clock: Move clock GWeakRef to a private GstClockEntry struct
There's no need for it to be in the public struct and we can keep the
padding for things to be added in the future.
Matthew Waters [Thu, 17 May 2018 11:42:43 +0000 (21:42 +1000)]
query: add a new bitrate query
Allows determining from downstream what the expected bitrate of a stream
may be which is useful in queue2 for setting time based limits when
upstream does not provide timing information.
Implement bitrate query handling in queue2
https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/60
Matthew Waters [Thu, 17 May 2018 11:09:36 +0000 (21:09 +1000)]
queue2: avoid ping-pong between 0% and 100% buffering messages
If upstream is pushing buffers larger than our limits, only 1 buffer
is ever in the queue at a time. Once that single buffer has left the
queue, a 0% buffering message would be posted followed immediately by a
100% buffering message when the next buffer was inserted into the queue
a very short time later. As per the recommendations, This would result
in the application pausing for a short while causing the appearance of
a short stutter.
The first step of a solution involves not posting a buffering message if
there is still data waiting on the sink pad for insertion into the queue.
This successfully drops the 0% messages from being posted however a
message is still posted on each transition to 100% when the new buffer
arrives resulting in a string of 100% buffering messages. We silence
these by storing the last posted buffering percentage and only posting a
new message when it is different from or last posted message.
Nicolas Dufresne [Tue, 6 Nov 2018 20:12:27 +0000 (20:12 +0000)]
tracers: log: Fix post query trace
The post tracer hooks have a GstQuery argument which was truncated from
the trace. As the post hook is the one that contains the useful data,
this bug was hiding the important information from that trace.
Havard Graff [Tue, 6 Nov 2018 13:21:35 +0000 (14:21 +0100)]
docs: add new GstTestClock API
Havard Graff [Tue, 6 Nov 2018 10:45:45 +0000 (11:45 +0100)]
harness: improve _wait_for_clock_id_waits performance
By moving the functionality down to the testclock, the implementation
no longer needs to poll the waits, but rather wait properly for
them to be added.
The performance-hit here would be that by polling the test-clock
regularly, you would create contention on the testclock-lock, making code
using the testclock (gst_clock_id_wait) fighting for the lock.
Havard Graff [Thu, 20 Sep 2018 08:42:48 +0000 (01:42 -0700)]
systemclock: pre-calculate the ratio for multiplying the perf-count on win
Saves a lot of computations.
Havard Graff [Sun, 28 Oct 2018 11:46:09 +0000 (12:46 +0100)]
gstpad: use hook_id instead of hook in called_probes list
A pointer to a hook in this list can easily not be unique, given both
the slice-allocator reusing memory, and the OS re-using freed blocks
in malloc.
By doing many repeated add and remove of probes, this becomes very easily
reproduced.
Instead use hook_id, which *is* unique for a added GHook.
Matthew Waters [Thu, 27 Sep 2018 09:13:35 +0000 (19:13 +1000)]
gst/buffer: add a new function for wrapping GBytes
One restriction on the GBytes is that the data cannot be NULL as this is
explicitly forbidden by GstMemory.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/318
Matthew Waters [Fri, 2 Nov 2018 13:49:01 +0000 (00:49 +1100)]
meson: generate pkg-config files for our plugins
Jan Alexander Steffens (heftig) [Mon, 5 Nov 2018 13:07:59 +0000 (14:07 +0100)]
gst_clear_*: Remove volatile from arguments
g_clear_pointer is not thread-safe and never was. GLib similarly removed
the volatile from g_clear_object in
2aacef39b1.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/327
Jan Alexander Steffens (heftig) [Mon, 5 Nov 2018 13:03:51 +0000 (14:03 +0100)]
gst_clear_*: Cast to GstMiniObject** when needed
Niels De Graef [Mon, 5 Nov 2018 08:37:29 +0000 (09:37 +0100)]
docs: update gstreamer-sections.txt with new API
Niels De Graef [Mon, 5 Nov 2018 09:33:54 +0000 (10:33 +0100)]
query: add gst_query_take()
This makes its API consistent with the other GstMiniObject subclasses
Niels De Graef [Mon, 5 Nov 2018 07:57:16 +0000 (08:57 +0100)]
message: add gst_message_take()
This makes its API consistent with the other GstMiniObject subclasses
Niels De Graef [Sun, 4 Nov 2018 18:14:32 +0000 (19:14 +0100)]
taglist: add gst_tag_list_replace/take()
This makes its API consistent with the other GstMiniObject subclasses.
Niels De Graef [Sun, 4 Nov 2018 18:13:39 +0000 (19:13 +0100)]
bufferlist: add gst_buffer_list_replace/take()
This makes its API consistent with the other GstMiniObject subclasses.
Niels De Graef [Sun, 4 Nov 2018 18:04:19 +0000 (19:04 +0100)]
structure: add gst_clear_structure()
Basically, you can use this instead of using gst_structure_free (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:55:42 +0000 (18:55 +0100)]
taglist: add gst_clear_tag_list()
Basically, you can use this instead of using gst_tag_list_unref (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:55:16 +0000 (18:55 +0100)]
query: add gst_clear_query()
Basically, you can use this instead of using gst_query_unref (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:54:44 +0000 (18:54 +0100)]
message: add gst_clear_message()
Basically, you can use this instead of using gst_message_unref (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:53:51 +0000 (18:53 +0100)]
event: add gst_clear_event()
Basically, you can use this instead of using gst_event_unref (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:53:31 +0000 (18:53 +0100)]
caps: add gst_clear_caps()
Basically, you can use this instead of using gst_caps_unref (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:52:50 +0000 (18:52 +0100)]
bufferlist: add gst_clear_buffer_list()
Basically, you can use this instead of using gst_buffer_list_unref
(which needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sun, 4 Nov 2018 17:51:28 +0000 (18:51 +0100)]
buffer: add gst_clear_buffer()
Basically, you can use this instead of using gst_buffer_unref (which
needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Sat, 3 Nov 2018 19:00:57 +0000 (20:00 +0100)]
miniobject: add gst_clear_mini_object()
This is based on g_clear_object(). Basically, you can use this instead
of using gst_mini_object_unref (which needs to be preceded by a NULL-check).
Also fixes #275
Niels De Graef [Thu, 8 Feb 2018 16:31:15 +0000 (17:31 +0100)]
object: add gst_clear_object()
This is based on g_clear_object(). Basically, you can use this instead
of using g_object_unref (which needs to be preceded by a NULL-check).
Fixes #275
Haihao Xiang [Mon, 5 Nov 2018 03:07:14 +0000 (11:07 +0800)]
Clone the code from gitlab
This fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/326
Sebastian Dröge [Sun, 4 Nov 2018 10:45:57 +0000 (12:45 +0200)]
typefind: Always forward RECONFIGURE events upstream
Based on a patch by Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/67
Sebastian Dröge [Sat, 3 Nov 2018 16:44:48 +0000 (18:44 +0200)]
clock: Move clock weak ref into its own ABI struct
Otherwise it will be hard to add other things into the padding later
without breaking API.
Sebastian Dröge [Sat, 3 Nov 2018 16:29:17 +0000 (18:29 +0200)]
clock: Add new functions to the documentation
Sebastian Dröge [Sat, 3 Nov 2018 16:29:03 +0000 (18:29 +0200)]
clock: Fix deprecation handling of the GstClock clock field
Thomas Bluemel [Thu, 8 Sep 2016 14:49:54 +0000 (08:49 -0600)]
clock: Keep weak reference to underlying clock
Fixes potential segmentation fault when using a GstClockID that
is referencing an already freed GstClock
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/187
Zeeshan Ali [Tue, 30 Oct 2018 14:30:38 +0000 (15:30 +0100)]
gst-inspect: Don't page if output fits the screen
Zeeshan Ali [Tue, 30 Oct 2018 13:52:15 +0000 (14:52 +0100)]
gst-inspect: Flush stdout before closing stdout FD
Otherwise, last line can be lost.
Sebastian Dröge [Sun, 28 Oct 2018 15:19:38 +0000 (15:19 +0000)]
harness: Add API for proposing meta APIs from the allocation query
https://bugzilla.gnome.org/show_bug.cgi?id=797350
Jan Schmidt [Thu, 20 Sep 2018 13:17:52 +0000 (23:17 +1000)]
segment: Allow stop == -1 in gst_segment_to_running_time() and rate < 0
If a segment has stop == -1, then gst_segment_to_running_time()
would refuse to calculate a running time for negative rates,
but gst_segment_do_seek() allows this scenario and uses a
valid duration for calculations.
Make the 2 functions consistent by using any configured duration
to calculate a running time too in that case.
https://bugzilla.gnome.org/show_bug.cgi?id=796559
Zeeshan Ali [Sat, 27 Oct 2018 12:38:57 +0000 (13:38 +0100)]
gst-inspect: Pipe stdout to less if not piped already
https://bugzilla.gnome.org/show_bug.cgi?id=797344
Sebastian Dröge [Fri, 26 Oct 2018 08:21:42 +0000 (09:21 +0100)]
typefind: Lower debug level of some output related to the URI query
It's not a warning if an URI doesn't have an extension, and it's also
not mandatory that sources have an URI or even answer the URI query.
Jordan Petridis [Tue, 16 Oct 2018 16:35:03 +0000 (19:35 +0300)]
gst: skip format specifiers from gir generation
GST_TIME_FORMAT, GST_TIME_ARGS, GST_STIME_FORMAT, GST_STIME_ARGS
GST_PTR_FORMAT, GST_SEGMENT_FORMAT, GST_FOURCC_FORMAT and
GST_FOURCC_ARGS are format specifiers.
They can't be used outside of C and should be generated in the gir.
https://bugzilla.gnome.org/show_bug.cgi?id=797320
Jordan Petridis [Tue, 16 Oct 2018 16:35:03 +0000 (19:35 +0300)]
gst/gsterror.h: skip GST_ERROR_SYSTEM during gir generation
GST_ERROR_SYSTEM can't really be used outside of C and should
be skipped.
https://bugzilla.gnome.org/show_bug.cgi?id=797320
Edward Hervey [Mon, 22 Oct 2018 13:26:25 +0000 (15:26 +0200)]
multiqueue: Don't clamp running times for position calculation
Since we use full signed running times, we no longer need to clamp
the buffer time.
This avoids having the position of single queues not advancing for
buffers that are out of segment and never waking up non-linked
streams (resulting in an apparent "deadlock").
Edward Hervey [Mon, 22 Oct 2018 11:45:52 +0000 (13:45 +0200)]
queue2: Reset result flow when retrying
If we ever get a GST_FLOW_EOS from downstream, we might retry
pushing new data. But if pushing that data doesn't return a
GstFlowReturn (such as pushing events), we would end up returning
the previous GstFlowReturn (i.e. EOS).
Not properly resetting it would cause cases where queue2 would
stop pushing on the first GstEvent stored (even if there is more
data contained within).
Olivier Crête [Wed, 17 Oct 2018 20:38:42 +0000 (16:38 -0400)]
tests: Use GstTestClock for processing-deadline test
Use the test clock instead of using a real one to make it
easier to run in valgrind.
https://bugzilla.gnome.org/show_bug.cgi?id=797291
Tim-Philipp Müller [Tue, 16 Oct 2018 09:48:40 +0000 (10:48 +0100)]
tests: pipeline: fix leak
Sebastian Dröge [Mon, 15 Oct 2018 15:47:16 +0000 (18:47 +0300)]
queuearray: Only clear dropped item if it is not returned
Sebastian Dröge [Mon, 15 Oct 2018 12:24:07 +0000 (15:24 +0300)]
queuearray: Clear items when dropping them and a clear function was defined
Philippe Normand [Fri, 12 Oct 2018 14:34:45 +0000 (15:34 +0100)]
gstelementfactory: Remove MEDIA_HARDWARE FactoryType
Using the MEDIA_ classifier prefix was inappropriate. It is sufficient to
specify the additional klass name that element can set in their metadata.
(follow-up of commit
ca4b61c55562a4b74f241fe54cf1e5639a2aea25)
https://bugzilla.gnome.org/show_bug.cgi?id=796921
Philippe Normand [Fri, 5 Oct 2018 10:19:46 +0000 (12:19 +0200)]
gstelementfactory: Add MEDIA_HARDWARE klass classifier
The Harware factory type classifier allows elements (decoders and encoders,
mostly) to advertize they rely on hardware devices to perform encoding or
decoding operations. This classifier can be used by applications to filter and
select only the elements that use hardware devices, for instance to ensure
zero-copy support is enabled for a specific pipeline.
https://bugzilla.gnome.org/show_bug.cgi?id=796921
Aleix Conchillo Flaqué [Wed, 10 Oct 2018 07:00:14 +0000 (00:00 -0700)]
gst-uninstalled: add libnice to LD_LIBRARY_PATH
https://bugzilla.gnome.org/show_bug.cgi?id=797269
Jan Schmidt [Thu, 11 Oct 2018 03:34:40 +0000 (14:34 +1100)]
ptp clock: Wait for ANNOUNCE before selecting a master
Previously, with opportunistic sync we'd track a master
clock as soon as we see a SYNC message, and hence sync up
faster, but then we'd announce we're synched before seeing
the ANNOUNCE, leaving the clock details like grandmaster-clock
empty.
A better way is to start tracking the clock opportunistically,
but not announce we're synched until we've also seen the ANNOUNCE.
Jan Schmidt [Thu, 11 Oct 2018 03:33:35 +0000 (14:33 +1100)]
ptp clock: improve debug
Log message arrival times. Fix a typo in one debug string
Jan Schmidt [Thu, 11 Oct 2018 03:29:47 +0000 (14:29 +1100)]
ptp clock: Increase tolerance for late follow-up and delay-resp
The follow-up and delay-resp messages carry precise
timestamps for the arrival at the clock master, but
the local return time is unimportant, so we should be very
lenient in accepting them late. Some PTP masters don't
prioritise sending those packets, and we reject all the
responses and never sync - or take forever to do so.
Increase the tolerance to 20x the mean path delay.
Also fix a typo in one debug output that would print
the absolute time of the delay-resp message, not the offset
from the delay-req that it's actually being compared against.
Jan Schmidt [Mon, 17 Sep 2018 23:36:45 +0000 (09:36 +1000)]
ptpclock: Add TRACE level debug output
Add some debugging to be able to tell what is happening
inside the PTP clock protocol handling.
Tim-Philipp Müller [Sun, 7 Oct 2018 18:51:41 +0000 (19:51 +0100)]
meson: use new 'python' module instead of deprecated 'python3' one
https://github.com/mesonbuild/meson/pull/4169
Tim-Philipp Müller [Wed, 3 Oct 2018 23:30:52 +0000 (00:30 +0100)]
aggregator: document new "min-upstream-latency" property is in nanosecs
https://bugzilla.gnome.org/show_bug.cgi?id=797213
Thibault Saunier [Wed, 3 Oct 2018 16:23:01 +0000 (18:23 +0200)]
protection: Fix the string to define unspecified system id
Setting it to "unspecified-system-id".
Yacine Bandou [Mon, 1 Oct 2018 10:11:47 +0000 (12:11 +0200)]
protection: Add a new definition for unspecified system protection
In some cases the system protection ID is not present in the contents
or in their metadata.
This define is used to set the value of the "system_id" field in GstProtectionEvent,
with this value, the application will use an external information to choose which
protection system to use.
Example: The matroskademux uses this value in the case of encrypted WebM,
the application will choose the appropriate protection system based on the information
received through EME API.
https://bugzilla.gnome.org/show_bug.cgi?id=797231
Vivia Nikolaidou [Thu, 27 Sep 2018 14:30:25 +0000 (17:30 +0300)]
queuearray: Add set_clear_func and clear functions
gst_queue_array_clear will clear the GstQueueArray,
gst_queue_array_set_clear_func will set a clear function for each
element to be called on _clear and on _free.
https://bugzilla.gnome.org/show_bug.cgi?id=797218
Mathieu Duponchelle [Thu, 27 Sep 2018 11:20:10 +0000 (13:20 +0200)]
aggregator: add gtk-doc blurb for new min-upstream-latency prop
Mathieu Duponchelle [Thu, 27 Sep 2018 10:42:30 +0000 (12:42 +0200)]
aggregator: add min-upstream-latency property.
This is exposed as a solution to the use case of plugging in
sources with a higher latency after the aggregator has started
playing with an initial set of sources, allowing to avoid resyncing.
https://bugzilla.gnome.org/show_bug.cgi?id=797213
Mathieu Duponchelle [Thu, 20 Sep 2018 14:28:35 +0000 (16:28 +0200)]
element: remove inactive pad g_warning in add_pad
The documentation incorrectly used to state that the pads were
not automatically activated when added, whereas we actually do
that when appropriate.
Callers of gst_element_add_pad must not hold the object lock,
which implies that they cannot perform the same checks as
add_pad in a non-racy manner.
This updates the documentation, and removes the g_warning
that was output before performing automatic activation.
https://bugzilla.gnome.org/show_bug.cgi?id=797181
Tim-Philipp Müller [Wed, 19 Sep 2018 18:37:38 +0000 (19:37 +0100)]
meson: use library() for libgstcheck instead of always building a shared lib
Otherwise we try to build a shared lib when we build the rest
of GStreamer statically, which won't work because we pass
-DGST_STATIC_COMPILATION when building statically, which means
we won't dllimport public symbols from our libs which means
that on Windows the unit tests will fail to link to libgstcheck.
https://bugzilla.gnome.org/show_bug.cgi?id=797185
Tim-Philipp Müller [Sat, 25 Aug 2018 23:23:23 +0000 (01:23 +0200)]
tests: netclock-replay: fix build with new api export/import
Can't mix/match imports and exports from the same library
here, so just include all .c files needed instead and don't
link to gstnet at all then.
https://bugzilla.gnome.org/show_bug.cgi?id=797185
Tim-Philipp Müller [Sat, 25 Aug 2018 21:56:01 +0000 (23:56 +0200)]
libs: figure out right export define in configure
Add new GST_API_EXPORT in config.h and use that for GST_*_API
decorators instead of GST_EXPORT.
The right export define depends on the toolchain and whether
we're using -fvisibility=hidden or not, so it's better to set it
to the right thing directly than hard-coding a compiler whitelist
in the public header.
We put the export define into config.h instead of passing it via the
command line to the compiler because it might contain spaces and brackets
and in the autotools scenario we'd have to pass that through multiple
layers of plumbing and Makefile/shell escaping and we're just not going
to be *that* lucky.
The export define is only used if we're compiling our lib, not by external
users of the lib headers, so it's not a problem to put it into config.h
Also, this means all .c files of libs need to include config.h
to get the export marker defined, so fix up a few that didn't
include config.h.
This commit depends on a common submodule commit that makes gst-glib-gen.mak
add an #include "config.h" to generated enum/marshal .c files for the
autotools build.
https://bugzilla.gnome.org/show_bug.cgi?id=797185
Tim-Philipp Müller [Sat, 25 Aug 2018 21:09:12 +0000 (23:09 +0200)]
libs: fix 'inconsistent DLL linkage' warnings on Windows
For each lib we build export its own API in headers when we're
building it, otherwise import the API from the headers.
This fixes linker warnings on Windows when building with MSVC.
The problem was that we had defined all GST_*_API decorators
unconditionally to GST_EXPORT. This was intentional and only
supposed to be temporary, but caused linker warnings because
we tell the linker that we want to export all symbols even
those from externall DLLs, and when the linker notices that
they were in external DLLS and not present locally it warns.
What we need to do when building each library is: export
the library's own symbols and import all other symbols. To
this end we define e.g. BUILDING_GST_FOO and then we define
the GST_FOO_API decorator either to export or to import
symbols depending on whether BUILDING_GST_FOO is set or not.
That way external users of each library API automatically
get the import.
https://bugzilla.gnome.org/show_bug.cgi?id=797185
Tim-Philipp Müller [Sat, 25 Aug 2018 20:53:07 +0000 (22:53 +0200)]
gstconfig.h: add GST_API_IMPORT define
This is for use by the various GST_*_API decorators and
will be what they get defined to when a library API is being
used by external users of that library (not the library itself
whilst it's being compiled).
In most cases it will simply map to a plain 'extern' but on
Windows with MSVC it will need to map to __declspec(dllimport).
For functions this is not strictly needed, but for exported
variables it is.
https://bugzilla.gnome.org/show_bug.cgi?id=797185
Seungha Yang [Fri, 21 Sep 2018 13:26:00 +0000 (22:26 +0900)]
meson: Specify encoding to UTF-8 when building with MSVC
Fix build on some non-US locale Windows systems
Error:
gstreamer/gst/gstdebugutils.c(194): error C2001
https://bugzilla.gnome.org/show_bug.cgi?id=797186
Mathieu Duponchelle [Thu, 20 Sep 2018 14:22:14 +0000 (16:22 +0200)]
aggregator: define autoptr cleanup functions
Tim-Philipp Müller [Wed, 19 Sep 2018 14:42:06 +0000 (15:42 +0100)]
docs: gst: default to single include also for protection meta API
https://bugzilla.gnome.org/show_bug.cgi?id=797165
Tim-Philipp Müller [Wed, 19 Sep 2018 14:07:36 +0000 (15:07 +0100)]
docs: libs: move all includes to canonical single header includes
And fix up bogus libs/ prefix for controller lib includes.
https://bugzilla.gnome.org/show_bug.cgi?id=797165
Linus Svensson [Tue, 18 Sep 2018 13:44:24 +0000 (15:44 +0200)]
docs: Update include directive for gstreamer-base components
Change to always include gst/libs/base.h in order to also
include base-prelude.h, but also because it's the right
thing for people to include anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=797165
Tim-Philipp Müller [Wed, 19 Sep 2018 10:31:43 +0000 (11:31 +0100)]
meson: add glib-checks option to disable API guards and such
We want this enabled by default, also in releases, but people
may want to disable this for performance-critical workloads or
on embedded devices.
Tim-Philipp Müller [Wed, 19 Sep 2018 10:25:24 +0000 (11:25 +0100)]
meson: fix missing closing bracket in option descriptions