Commit graph

3275 commits

Author SHA1 Message Date
Mathieu Duponchelle
4087361da3 aggregator: send flush_stop ourselves if needed
In !159 , we switched to sending flush_start ourselves from the
do_seek implementation. If no flushing seek successfully made its
way upstream, we need to send flush_stop ourselves as well.
2019-06-11 15:20:18 +02:00
Mathieu Duponchelle
c55c61eb84 aggregator: don't hold stream lock when flushing
Releasing a GRecMutex from a different thread is undefined
behaviour.

There should be no reason to hold the stream lock from the
moment aggregator receives a flush_start until it receives
the last flush_stop: the source pad task is stopped, and can
only be restarted once the last flush_stop has arrived.

I can only speculate as to the reason why this was done,
as it was that way since the original commit. My best
guess is that aggregator originally didn't marshall events
and queries to the aggregate thread, and this somehow
helped work around this.
2019-06-10 23:04:31 +02:00
Mathieu Duponchelle
25383eaa5c aggregator: refactor flushing logic
Instead of tracking "pending_flush_*" on the pads and the
aggregator, we now simply track the last seqnum for flush start
and flush stop events on the pads, and use it to determine whether
we should enter or exit our flushing state.

See https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/977
2019-06-10 23:04:31 +02:00
Niels De Graef
09141c6e1f Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally
Since we started depending on GLib 2.44, we can be sure this macro is
defined (it will be a no-op on compilers that don't support it). For
plugins we should just start using `G_DECLARE_FINAL_TYPE` which means
we no longer need the macro there, but for most types in core we don't
want to break ABI, which means it's better to just keep it like it is
(and use the `#ifdef` instead).
2019-06-04 08:50:59 +02:00
Thibault Saunier
6dac555e32 aggregator: Minor documentation fix 2019-05-25 10:56:50 -04:00
Tim-Philipp Müller
1a3bf3234f aggregator: fix flow-return boolean return type mismatch
Not that it matters, since we don't check the return value
anyway. Unclear why the aggregator pad flush function should
have a return value at all really, and perhaps it should be
called reset anyway. Spotted by dv on irc.
2019-05-25 14:33:27 +02:00
Michael Olbrich
96b88ffe35 gdb: add gst_element_pad() function
Another helper to navigate a pipeline. It makes it possible to easily
access the pads of an element:

(gdb) print $gst_element_pad(basesink, "sink")
$1 = 0x7fffe80770f0 [GstPad|sink]
2019-05-24 10:37:50 +00:00
Michael Olbrich
4877afc145 gdb: print more data for segment events
This add the different timestamps for segment events:

(gdb) gst-print pad
SrcPad(src, push) {
  events:
[...]
    segment: time
      rate: 1.1
      start:    0:03:08.449753330
      time:     0:03:08.449753330
      position: 0:03:08.449753330
      duration: 0:12:14.166687500
[...]
}
2019-05-24 10:37:50 +00:00
Michael Olbrich
2bd2ed289a gdb: add 'gst-pipeline-tree' command
It shows a simple tree of all elements in pipeline.
As with gst-dot, the toplevel bin is found from any element of the
pipeline:

(gdb) gst-pipeline-tree bsink
playbin
  inputselector1
  inputselector0
  uridecodebin0
    queue2-0
    decodebin0
      avdec_aac0
      aacparse0
      vaapidecodebin0
        vaapipostproc0
        capsfilter1
        vaapi-queue
        vaapidecode0
      capsfilter0
      h264parse0
      multiqueue0
      matroskademux0
      typefind
    typefindelement0
    source
  playsink
    abin
      aconv
        resample
        conv
        identity
      aqueue
      pulsesink0
    vbin
      vconv
        scale
        conv
        identity
      vqueue
      vaapisink0
    vdbin
      deinterlace
      vdconv
    audiotee
    streamsynchronizer0
2019-05-24 10:37:50 +00:00
Michael Olbrich
ebce5a7ee9 gdb: add gst_pipeline() and gst_bin_get() functions
This simplifies navigating in a GStreamer pipeline, e.g.

(gdb) print $gst_bin_get($gst_pipeline(pad), "matroskademux0")
$1 = 0x7fffe81b4050 [GstMatroskaDemux|matroskademux0]
2019-05-24 10:37:50 +00:00
Michael Olbrich
8ccb9f2595 gdb: handle ghost and proxy pads while looking for the top-level element
The parent object for pads is not always a GstElement. Handle GstProxyPad
parents as well.
2019-05-24 10:37:50 +00:00
Michael Olbrich
320a4cba4b gdb: refactor finding top-level pipeline
No functional changes. Just refactoring to make it possible to reuse this
later.
2019-05-24 10:37:50 +00:00
Michael Olbrich
36c2fc3bc3 gdb: gst-print add more pad and element information
For elements, this adds all child elements, the state and base/start time:

(gdb) gst-print pipeline
0x5555556ebd20 "pipeline0"
GstPipeline(pipeline0) {
    children:
      fakesink0
      queue0
      videotestsrc0
    state: PLAYING
    base_time: +2:54:36.892581150
    start_time: 0:00:00.000000000
}

For pads, this adds the peer pads and the current task state and the
offset (if not zero):

(gdb) gst-print pad
SrcGhostPad(src, push) {
  events:
    [...]
  peer: vaapisink0:sink
  inner peer: scale:src
}

(gdb) gst-print pad
SrcPad(src, push) {
  events:
    [...]
  peer: queue0:sink
  task: STARTED
  offset: 30000000 [+0:00:00.030000000]
}
2019-05-24 10:37:50 +00:00
Michael Olbrich
0d7db77bae gdb: refactor time formating
Make it reuseable independent of the GstClockTimePrinter.
2019-05-24 10:37:50 +00:00
Sebastian Dröge
904d552176 basesink: Remove leading space from Since maker of gst_base_sink_get_stats()
gobject-introspection does not like this.
2019-05-16 15:24:02 +00:00
Sebastian Dröge
f23f864774 basesink: Fix syntax for gtk-doc comment of the new stats property 2019-05-16 15:24:02 +00:00
Thibault Saunier
949fba4b1f doc: Fix hotdoc warnings
* Making sure that `static inline` function are in the GIR (by first
  defining them, and make sure to mark as skiped)
* Do not try to link to unexisting symbols
* Also generate GIR information about gst_tracers
2019-05-13 16:34:09 -04:00
Thibault Saunier
a0c65067e0 Port to hotdoc 2019-05-13 16:34:09 -04:00
Thibault Saunier
4e29b4aa34 doc: Add some missing docstrings 2019-05-13 11:33:49 -04:00
Thibault Saunier
5b2da0835e doc: Fix and add some missing docstrings 2019-05-13 11:33:49 -04:00
Michael Olbrich
0364f74643 meson: set correct install path for gdb helper
The original version of the patch used glib-2.0 but that was later changed
to gstreamer-1.0 for autotools. The meson file was forgotten.

Fix the path to match the one used in libgstreamer-gdb.py.in.
2019-05-11 18:40:15 +02:00
Víctor Manuel Jáquez Leal
19467a7d8d gstbasesink: Fix gir annotation 2019-05-09 08:59:59 +02:00
Aaron Boxer
fa99a88558 gstbasesink: add stats getter method
fixes #355
2019-05-08 14:45:42 -04:00
Rasmus Thomsen
cc9c3c3175 meson: check for libcap via pkg-config
It's possible that setcap is installed, but the libcap headers/libs aren't (e.g.
during cross compilation, when you have the program installed for the host,
but need the headers of the target). Also removes the need to manually check
for the libcap headers.
2019-04-24 13:27:42 +00:00
Sebastian Dröge
f57e79a073 bitwriter: Fix inclusion of header in C++ code
../subprojects/gstreamer/libs/gst/base/gstbitwriter.h: In function 'gboolean _gst_bit_writer_check_remaining(GstBitWriter*, guint32)':
../subprojects/gstreamer/libs/gst/base/gstbitwriter.h:161:31: error: invalid conversion from 'gpointer' {aka 'void*'} to 'guint8*' {aka 'unsigned char*'} [-fpermissive]
   bitwriter->data = g_realloc (bitwriter->data, (new_bit_size >> 3));
                     ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2019-04-23 15:15:56 +00:00
Sebastian Dröge
e823f02b5a base: Include gstbitwriter.h in the single-include header 2019-04-23 15:15:56 +00:00
Sebastian Dröge
52f1c98443 libs: Fix various Since markers 2019-04-23 15:07:08 +03:00
Sebastian Dröge
0a0496f98f aggregator: Mark all public structs as Since: 1.14 2019-04-23 14:54:03 +03:00
Sebastian Dröge
0058eeb1de bitwriter: Mark the whole type as Since: 1.16 2019-04-23 14:53:11 +03:00
Robert Rosengren
3b5933eadd netutils: make gst_net_utils_set_socket_dscp external
Internal gst_net_utils_set_socket_dscp renamed and turned into external
function. Similar functionality exists in e.g. multidupsink, which could
instead use this one.
2019-04-22 09:01:14 +00:00
Robert Rosengren
3faab6f017 netutils: Add IPv6 support to QoS DSCP
Added IPv6 support as already implemented in multiudpsink
(gst-plugins-good).
2019-04-22 09:01:14 +00:00
Olivier Crête
61f2d9b07a basesrc: Downgrade EOS warning
In the case of pushfilesrc, this is the expected behaviour, so let's
downgrade the warning to a debug message to avoid confusing users.
2019-04-18 13:55:47 +00:00
Tim-Philipp Müller
41f873fa0a aggregator: fix doc chunk for new buffer-consumed signal
Fixes 'Warning: GstBase: incorrect number of parameters in
comment block, parameter annotations will be ignored.' from
g-ir-scanner.
2019-04-16 23:51:19 +01:00
Mathieu Duponchelle
fee108f7cf basesrc: do not send EOS when automatic_eos is FALSE 2019-04-05 18:00:29 +00:00
Mathieu Duponchelle
ae57b1c76d aggregator: add buffer-consumed pad signal
The signal will be emitted when a buffer was consumed on
a pad, if the newly-added "emit-signals" property has been
set to TRUE.

Handlers connected to the signal will receive a valid reference on
the consumed buffer, allowing for example the retrieval of metas in
order to forward them once an output buffer is pushed out.
2019-04-05 12:13:54 +00:00
Tim-Philipp Müller
93d190b5b3 check: suppress some g-i warnings
gstcheck.c:142: Warning: GstCheck: gst_check_add_log_filter: return value: Invalid non-constant return of bare structure or union; register as boxed type or (skip)
gstcheck.h:178: Warning: GstCheck: gst_check_run_suite: argument suite: Unresolved type: 'Suite*'
2019-03-23 18:17:43 +00:00
Tim-Philipp Müller
cef902814d bitwriter: mark as 'skip' for gobject-introspection
Silences g-ir-scanner warnings. We do the same for ByteWriter.
2019-03-23 17:53:07 +00:00
Matthew Waters
c6691abba1 aggregator: don't leak gap buffer when out of segment 2019-03-21 19:18:46 +11:00
Matthew Waters
619dfc91bb aggregator: take the pad lock around queue gap event removal
As is done for every other queue interaction
2019-03-21 19:18:46 +11:00
Matthew Waters
b8d00b9e6e baseparse: don't reset the disable-passthrough property value
Resetting as a result of _reset() on PAUSED->READY is unexpected.
2019-03-20 17:44:30 +11:00
Nirbheek Chauhan
febfabb39f misc: Fix various compiler warnings on MinGW
gstharness.c: Use G_GSIZE_FORMAT instead of hard-coding %zu
error: unknown conversion type character 'z' in format [-Werror=format]

gst-inspect.c: GPid is void* on non-UNIX, and we only use it on UNIX
error: initialization makes pointer from integer without a cast [-Werror]

gstmeta.c: Use and then discard value
error: value computed is not used [-Werror=unused-value]

With this, gstreamer builds with -Werror on MinGW
2019-02-05 18:45:54 +05:30
Tim-Philipp Müller
41d5f22334 aggregator: fix typo in docs 2019-01-05 18:55:12 +00:00
Michael Olbrich
c5b85da8ef gdb: implement 'gst-dot' and 'gst-print' commands
This adds two custom gdb commands:

'gst-dot' creates dot files that a very close to what
GST_DEBUG_BIN_TO_DOT_FILE() produces. Object properties and buffer content
(e.g. codec-data in caps) are not available.

'gst-print' produces high-level information about GStreamer objects. This
is currently limited to pads for GstElements and events for the pads. The
output can look like this:

(gdb) gst-print pad.object.parent
GstMatroskaDemux (matroskademux0) {
    SinkPad (sink, pull) {
    }
    SrcPad (video_0, push) {
      events:
        stream-start:
          stream-id: 0463ccb080d00b8689bf569a435c4ff84f9ff753545318ae2328ea0763fd0bec/001:1274058367
        caps: video/x-theora
          width: 1920
          height: 800
          pixel-aspect-ratio: 1/1
          framerate: 24/1
          streamheader: < 0x5555557c7d30 [GstBuffer], 0x5555557c7e40 [GstBuffer], 0x7fffe00141d0 [GstBuffer] >
        segment: time
          rate: 1
        tag: global
          container-format: Matroska
    }
    SrcPad (audio_0, push) {
      events:
        stream-start:
          stream-id: 0463ccb080d00b8689bf569a435c4ff84f9ff753545318ae2328ea0763fd0bec/002:1551204875
        caps: audio/mpeg
          mpegversion: 4
          framed: true
          stream-format: raw
          codec_data: 0x7fffe0014500 [GstBuffer]
          level: 2
          base-profile: lc
          profile: lc
          channels: 2
          rate: 44100
        segment: time
          rate: 1
        tag: global
          container-format: Matroska
        tag: stream
          audio-codec: MPEG-4 AAC audio
          language-code: en
    }
}
2018-12-31 16:19:05 +00:00
Michael Olbrich
e43a0c9943 gdb: make the code PEP-8 compliant 2018-12-31 16:19:05 +00:00
Tim-Philipp Müller
33267b2ecc basesrc: ensure submitted buffer list is writable
Fixes flaky appsrc unit test where depending on scheduling
the submitted list might not be writable if submitted via
an action signal from the application thread.

Fixes gst-plugins-base#522
2018-12-19 00:34:40 +00:00
Edward Hervey
34b02908c7 harness: assert on result of gst_pad_push_event()
That assertion was accidentally removed in the refactoring done in
60de1f26c7
2018-12-15 11:07:21 +01:00
Roman Sivriver
c9e2057ec6 gst: fixed the install command for gdb python macros on macos - install -D is not supported by BSD install 2018-12-06 20:22:21 +00:00
KimTaeSoo
bf1979e55f 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
2018-11-28 17:38:58 +02:00
Jordan Petridis
84512152c1
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
2018-11-28 05:58:53 +02:00
Mathieu Duponchelle
f83b8ab701 Revert "harness: Take ownership of floating references (pads, elements) passed to the harness"
This reverts commit 2faf93c009.

THis broke half our unit tests, oops:

https://ci.gstreamer.net/job/GStreamer-master/11203/testReport/
2018-11-27 02:59:41 +01:00
Sebastian Dröge
2faf93c009 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.
2018-11-26 17:03:23 +00:00
Havard Graff
1335110409 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.
2018-11-10 15:37:36 +00:00
Tim-Philipp Müller
b92e34ebfd Fix distcheck
Follow-up to !18 and #320.
2018-11-08 14:09:32 +00:00
Michael Olbrich
bc621cc335 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
2018-11-08 12:36:23 +00:00
Havard Graff
fa34768729 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.
2018-11-06 11:46:06 +01:00
Thomas Bluemel
36ab067905 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
2018-11-03 19:00:22 +02:00
Sebastian Dröge
c3214e8deb harness: Add API for proposing meta APIs from the allocation query
https://bugzilla.gnome.org/show_bug.cgi?id=797350
2018-10-28 17:05:27 +00:00
Sebastian Dröge
fc3602aec8 queuearray: Only clear dropped item if it is not returned 2018-10-15 18:47:16 +03:00
Sebastian Dröge
2481e542c7 queuearray: Clear items when dropping them and a clear function was defined 2018-10-15 15:28:35 +03:00
Jan Schmidt
04176bede1 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.
2018-10-11 22:11:51 +11:00
Jan Schmidt
d37fcea225 ptp clock: improve debug
Log message arrival times. Fix a typo in one debug string
2018-10-11 22:11:51 +11:00
Jan Schmidt
6a653437ac 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.
2018-10-11 22:11:51 +11:00
Jan Schmidt
6fcd3c135a ptpclock: Add TRACE level debug output
Add some debugging to be able to tell what is happening
inside the PTP clock protocol handling.
2018-10-11 22:11:51 +11:00
Tim-Philipp Müller
135932872e aggregator: document new "min-upstream-latency" property is in nanosecs
https://bugzilla.gnome.org/show_bug.cgi?id=797213
2018-10-04 00:30:52 +01:00
Vivia Nikolaidou
22d0f40716 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
2018-09-27 19:32:54 +03:00
Mathieu Duponchelle
62d7eaf3aa aggregator: add gtk-doc blurb for new min-upstream-latency prop 2018-09-27 13:20:10 +02:00
Mathieu Duponchelle
97e2e7a63d 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
2018-09-27 12:56:47 +02:00
Tim-Philipp Müller
50c32da91f 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
2018-09-24 08:39:39 +01:00
Tim-Philipp Müller
57c8e0146f 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
2018-09-24 08:39:37 +01:00
Tim-Philipp Müller
46ed0f0489 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
2018-09-23 23:23:01 +01:00
Mathieu Duponchelle
17798bca6d aggregator: define autoptr cleanup functions 2018-09-20 16:22:17 +02:00
Nirbheek Chauhan
cbd02b9584 meson: Always use a dependency object for dependencies
Fixes a configure error with gst-build:

subprojects/gst-plugins-base/meson.build:235:2: ERROR:  Fetched variable 'gst_check_dep' in the subproject 'gstreamer' is not a dependency object.
2018-09-05 16:33:43 +05:30
Philippe Normand
d7c87910c2 baseparse: avg_bitrate calculation critical warning fix
The avg_bitrate is an unsigned int, so the gst_util_uin64_scale() function can't
be used for it, as it expects signed integers for the fraction parts arguments.

https://bugzilla.gnome.org/show_bug.cgi?id=797054
2018-08-31 15:35:35 +01:00
Nirbheek Chauhan
c389c59b22 meson: Maintain macOS ABI through dylib versioning
Requires Meson 0.48, but the feature will be ignored on older versions
so it's safe to add it without bumping the requirement.

Documentation:
https://github.com/mesonbuild/meson/blob/master/docs/markdown/Reference-manual.md#shared_library
2018-08-31 14:40:14 +05:30
Tim-Philipp Müller
04deaac7a4 check: testclock: fix deprecation guards
Make our own deprecation marker for libgstcheck,
since the function declaration must contain the
right API export decorator (GST_CHECK_API) and
not the one for GStreamer core.
2018-08-26 11:45:58 +02:00
Tim-Philipp Müller
f7b5151b58 bitwriter: fix compiler warning
Don't return a value from a function that doesn't
return a value using the returned value from a
function that also doesn't return a value.

gstbitwriter.h(265): warning C4098: 'gst_bit_writer_align_bytes_unchecked': 'void' function returning a value
2018-08-26 11:45:58 +02:00
Nirbheek Chauhan
0a84fae16c meson: host_system is 'ios' when building for iOS
The cross file sets this value, and we use 'ios' in Cerbero.
2018-08-17 02:55:43 +05:30
Sebastian Dröge
49d212e908 aggregator: Fixup for previous commit to prevent infinite loop if no events are pending 2018-08-14 12:30:19 +03:00
Sebastian Dröge
08bd835f09 aggregator: Return an error directly if negotiation of a sink pad failed
And don't give buffers to subclasses in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=796951
2018-08-14 10:23:23 +03:00
Tim-Philipp Müller
de8fe283d6 autotools: stop controlling symbol visibility with -export-symbols-regex
Instead, use -fvisibility=hidden and explicit exports via GST_EXPORT.
This should result in consistent behaviour for the autotools and
Meson builds where this is done already, and will allow us to drop
the win32 .def files.
2018-08-12 23:26:25 +01:00
Tim-Philipp Müller
88bd7c61a7 bitwriter: fix g-i scanner warning
gstbitwriter.h:45: Warning: GstBase: "@bit_capacity" parameter unexpected at this location:
 * @bit_capacity: Capacity of the allocated @data
2018-08-12 20:07:02 +01:00
Tim-Philipp Müller
fffc312893 meson: add options to disable gobject cast checks and glib asserts
And match what we do for autotools here currently.
2018-08-11 18:17:29 +01:00
Tim-Philipp Müller
6d34f57cb6 meson: add option to disable build of GStreamer unit test library 2018-08-10 01:23:35 +01:00
Sebastian Dröge
c31ef7fa51 typefindhelper: Mark gst_type_find_helper_get_range_full() as Since 1.14.3 2018-08-02 10:57:28 +03:00
Sebastian Dröge
41f1a40704 typefind: Add new gst_type_find_helper_get_range_full() that returns flow return
And make use of it in the typefind element. It's useful to distinguish
between the different errors why typefinding can fail, and especially to
not consider GST_FLOW_FLUSHING as an actual error.

https://bugzilla.gnome.org/show_bug.cgi?id=796894
2018-08-01 14:23:04 +03:00
Mathieu Duponchelle
27f53141e2 aggregator: annotate GstAggregatorClass::update_src_caps 2018-07-27 23:22:59 +02:00
Sebastian Dröge
a569347789 aggregator: Don't leak peer pad of inactive pads when (not) forwarding QoS events to them 2018-07-26 02:32:57 +03:00
Nirbheek Chauhan
c80a1fd64c meson: host_machine.system() is darwin even on iOS
Also use host_system everywhere.
2018-07-25 16:02:06 +05:30
Nirbheek Chauhan
38ec95460f meson: Don't add static printf library to executables
They should only need to link to libgstreamer.
2018-07-25 16:02:06 +05:30
Sebastian Dröge
7bee79426d typefindhelper: Mark extension in gst_type_find_helper_get_range() as allow-none
It always allowed NULL and even said so in the documentation.
2018-07-25 01:12:49 +03:00
Sebastian Dröge
d196b0b904 typefind: Add _with_extension() variants for typefinding data or a buffer
And make use of that in the typefind element to also be able to make use
of the extension in push mode. It previously only did that in pull mode
and this potentially speeds up typefinding and might also prevent false
positives.

https://bugzilla.gnome.org/show_bug.cgi?id=796865
2018-07-25 01:12:11 +03:00
Thibault Saunier
1f3ef7aa01 basetransform: Do not check if NULL is an emtpy caps
gst_base_transform_transform_caps can return NULL in various conditions
thus we should not treat its result as valid caps.

In all other places NULL is properly handled.
2018-07-18 21:18:56 -04:00
Olivier Crête
4f3aea316a sink: Only add processing latency if upstream is live
Only add it if upstream is live, otherwise leave the latency at 0.

https://bugzilla.gnome.org/show_bug.cgi?id=640610
2018-07-16 13:04:44 -04:00
Thibault Saunier
b4d93abb24 basesink: Minor GI warning fix. 2018-07-13 08:52:55 -04:00
Thibault Saunier
8f76257ac0 check: Add a fail_unless_equals_clocktime macro for convenience 2018-07-08 20:56:16 -04:00
Olivier Crête
a7f9c80220 basesink: Add processing deadline
The processing deadline is the acceptable amount of time to process the media
in a live pipeline before it reaches the sink. This is on top of the algorithmic
latency that is normally reported by the latency query. This should make
pipelines such as "v4lsrc ! xvimagesink" not claim that all frames are late
in the QoS events. Ideally, this should replace max_lateness for most applications.

https://bugzilla.gnome.org/show_bug.cgi?id=640610
2018-07-07 09:05:26 -04:00
Bastian Köcher
cd3e55c38e gstreamer: fix install dir for configure files
Nixos installs into a non-standard includedir.

https://bugzilla.gnome.org/show_bug.cgi?id=794856
2018-07-07 12:42:17 +02:00
Tim-Philipp Müller
2db8e3705f Update for g_type_class_add_private() deprecation in recent GLib
https://gitlab.gnome.org/GNOME/glib/merge_requests/7
2018-06-24 12:49:14 +02:00
Edward Hervey
d34f046029 baseparse: Ensure seqnum consistency
We need all relevant events of a segment to have consistent seqnum:
* GST_EVENT_SEGMENT
* GST_EVENT_EOS

If we are push-based and create a new segment, use the same seqnum
as the upstream event.

If we are pull-based, use the seqnum of that newly created segment
event everywhere
2018-06-05 17:02:18 +02:00
Mike Wey
51b97d7403 dataqueue: add some missing introspection annotations
https://bugzilla.gnome.org/show_bug.cgi?id=796488
2018-06-03 19:42:17 +01:00