Commit graph

438 commits

Author SHA1 Message Date
Jan Schmidt
aae7b5416c decodebin3: Make sure event is writable before modifying
Make sure we're operating on a private copy of an event when
modifying it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3107>
2022-10-03 16:40:49 +00:00
Jan Schmidt
bf6d30ed79 urisourcebin: Make sure event is writable before modifying.
Make sure we're operating on a private copy of an event before
modifying it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3107>
2022-10-03 16:40:49 +00:00
Jan Schmidt
e5828c8295 decodebin3: Don't lose a ref on EOS event
Make sure not to give away the ref on the final EOS
event for which the probe handler is returning GST_PAD_PROBE_REMOVE
when pushing the event manually.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3107>
2022-10-03 16:40:49 +00:00
Tim-Philipp Müller
4c8a621809 pbutils: descriptions: add meta/x-klv
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3094>
2022-09-30 11:08:45 +03:00
Tim-Philipp Müller
2d53f9f97c pbutils: descriptions: fix gst_pb_utils_get_caps_description_flags()
And add a little unit test.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3094>
2022-09-30 11:08:45 +03:00
James Cowgill
4edfc86c2a xmptag: Call gst_tag_register_musicbrainz_tags during init
We need to call this to register the MusixBrainz tags before we use
them in an XMP schema.

Fixes this critical when attempting to run jpegparse on a JPEG
containing MusicBrainz XMP tags:

  GStreamer-CRITICAL **: 20:41:07.885: gst_tag_get_type: assertion 'info != NULL' failed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3092>
2022-09-29 23:29:20 +00:00
Sebastian Dröge
d2c13f0c26 test-effect-switch: Fix some memory leaks and make effect element ownership clearer
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3091>
2022-09-29 22:34:37 +00:00
Philipp Zabel
3b900e1fa4 buffer: drop parent meta in deep copy/foreach_metadata
The purpose of a deep buffer copy is to be able to release the source
buffer and all its dependencies. Attaching the parent buffer meta to
the newly created deep copy needlessly keeps holding a reference to the
parent buffer.

The issue this solves is the fact you need to allocate more
buffers, as you have free buffers being held for no reason. In the good
cases it will use more memory, in the bad case it will stall your
pipeline (since codecs often need a minimum number of buffers to
actually work).

Fixes #283

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2928>
2022-09-28 12:34:44 -06:00
Edward Hervey
c22ddbc187 decodebin3: Fix memory issues with active selection list
This had a couple of issues:
* The backing strings (from GstStream) could disappear
* The actual list wasn't properly reset/freed when decodebin3 was re-used

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3083>
2022-09-27 16:21:25 +02:00
Nirbheek Chauhan
a0e6278dba meson: Use implicit builtin dirs in pkgconfig generation
Starting with Meson 0.62, meson automatically populates the variables
list in the pkgconfig file if you reference builtin directories in the
pkgconfig file (whether via a custom pkgconfig variable or elsewhere).
We need this, because ${prefix}/libexec is a hard-coded value which is
incorrect on, for example, Debian.

Bump requirement to 0.62, and remove version compares that retained
support for older Meson versions.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1245

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3061>
2022-09-21 21:08:11 +05:30
Thibault Saunier
bb840bd116 videorate: Add a max-closing-segment-duplication-duration property
This allows users to let videorate fully fill the segments when received
EOS or on new segment, removing an arbitrary limit of 25 duplicates which
might not be what the user wants (for example on low FPS stream in GES,
that sometimes leaded to broken behavior)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3000>
2022-09-20 13:23:02 +00:00
Xavier Claessens
5f0493d33a meson: Set install_tag on some targets
Trying to follow recommendation from Meson documentation:
https://mesonbuild.com/Installing.html#installation-tags

Move tools into 'bin' or 'bin-devel' categories to keep only libs and
plugins in the default 'runtime' category. This simplifies distribution
of GStreamer application skipping parts that are not needed, similarly
to what Cerbero does by hardcoding huge list of files.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3017>
2022-09-20 10:08:15 +00:00
Edward Hervey
8c49fcbc83 video-converter: Fix doc
Argument names weren't correct

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3043>
2022-09-19 08:54:48 +02:00
Thibault Saunier
e866c1d967 decodebin2: Do not fail if one of the decoders isn't able to output the requested format
when expose-all=False

When trying to find an decoder in that case, we loop over the different
decoder factories, and check that it outputs a format that matches the
requested one (through the :caps property), but if we find a decoder
that do match but later on some other don't we end up failing
autopluging. This patch ensures that we still plug the decoder that can
work.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3011>
2022-09-15 21:03:14 +00:00
Thibault Saunier
a75f74d2cd gl:meson: Minor typo fix
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2954>
2022-09-15 20:11:46 +00:00
Thibault Saunier
ebcaf35839 doc: Do not build plugins to build the doc
It is not actually necessary

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2954>
2022-09-15 20:11:46 +00:00
Thibault Saunier
1c4950718f discoverer: Fix discovering source that expose raw audio/video
Exposes a "uridecodebin:post-stream-topology" property as the discoverer
needs to have topology information about all streams so we need
`uridecodebin` to always plug decodebins for that case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3009>
2022-09-15 19:25:01 +00:00
Thibault Saunier
71eda6e2e6 uridecodebin: Fix some property documentation syntax
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3009>
2022-09-15 19:25:01 +00:00
Thibault Saunier
1c6adcab89 uridecodebin: Ensure that pads caps are set before exposing them
We are supposed to guarantee that pads that are exposed have the caps
set, but for sources that have pad with "all raw caps" templates, we end
up exposing pads that don't have caps set yet, which can break code (in
GES for example).

To avoid that we let uridecodebin plug a `decodebin` after such pads and
let decodebin to handle that for us. In the end the only thing that
decodebin does in those cases is to wait for pads to be ready and expose
them, after that `uridecodebin` will expose those pads.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3009>
2022-09-15 19:25:01 +00:00
Zebediah Figura
c4681ac428 meson: Build with -Wl,-z,nodelete to prevent unloading of dynamic libraries and plugins
GLib made the unfortunate decision to prevent libgobject from ever being
unloaded, which means that now any library which registers a static type
can't ever be unloaded either (and any library that depends on those,
ad nauseam).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/778>
2022-09-13 15:48:52 +00:00
Seungha Yang
11e4eb5490 video-format: Workaround MSVC build error
../gst-libs/gst/video/video-format.c(6779): error C2219: syntax error:
type qualifier must be after '*'

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2719>
2022-09-08 21:01:37 +00:00
Matthew Waters
1e269a3c6d subparse: fix crash when parsing invalid timestamps in mpl2
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49245

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2989>
2022-09-07 07:20:53 +00:00
Thibault Saunier
6a4425e46a meson: Call pkgconfig.generate in the loop where we declare plugins dependencies
Removing some copy pasted code

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
2022-09-01 21:17:35 +00:00
Thibault Saunier
bc9c1e3956 meson: Namespace the plugins_doc_dep/libraries variables
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
2022-09-01 21:17:35 +00:00
Thibault Saunier
b5e90fe579 meson: Rename plugins list and make them "dependency" objects
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
2022-09-01 21:17:35 +00:00
Ádám Balázs
55716ac21c gstaudioconvert: doc: Fix mix-matrix example
mix-matrix should contain float elements, modify the example to do so

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2966>
2022-08-31 17:24:51 +00:00
8648f5f7d2 audiovisualizer: fix buffer mapping to not increase refcount
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2953>
2022-08-30 15:22:42 +00:00
Sebastian Dröge
65b15f72b5 x(v)imagesink: Don't create invalid GstNavigationModifierType by simply passing through X11 event states
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2931>
2022-08-25 14:57:22 +00:00
Mathieu Duponchelle
8756f523d1 playback: add onvif metadata caps to raw caps
+ remove encoding from x-onvif-metadata caps output by qtdemux

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2889>
2022-08-24 12:21:18 +03:00
Mathieu Duponchelle
31c1e586c3 videoconvert: fix passthrough on equivalent transfer
When the input info and output info are equal, except for the
transfer functions that are *not* equivalent, we need to set up
a converter as we won't be passthrough.

Fixes an assertion in that case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2929>
2022-08-23 16:02:31 +02:00
Guillaume Desmottes
cb1dc5c9ac base: video-converter: add accessors for input and output formats
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2905>
2022-08-17 12:33:54 +00:00
Seungha Yang
dbc8a7ab18 videoconvert,videoscale: Do conversion in videoconvert and scaling in videoscale
Keep behaving the same as before videoconvertscale port

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2778>
2022-08-16 12:08:36 +00:00
Seungha Yang
0d5c937642 Revert "videoconvertscale: Add properties to disable scaling/converting in videoconvert/videoscale"
This reverts commit cd7a91cef1.

Reverting properties, scaling in videoconvert and converting in
videoscale will be disabled by the other commit

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2778>
2022-08-16 12:08:36 +00:00
Khem Raj
ce1f1c9eff ssaparse: include required system headers for isspace() and sscanf() functions
Newer compilers ( clang 15 ) have turned stricter and errors out instead
of warning on implicit function declations

Fixes
gstssaparse.c:297:12: error: call to undeclared library function 'isspace' with type 'int (int)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
    while (isspace(*t))

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2879>
2022-08-14 08:32:05 +00:00
Sebastian Dröge
edb0e47074 rtspurl: Use gst_uri_join_strings() in gst_rtsp_url_get_request_uri_with_control() instead of a hand-crafted, wrong version
For example the query string of the base must not be taken over to the
request URL unless there is no control path, and control paths can be
absolute and must not be considered relative if they start with a /.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/971

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2868>
2022-08-12 18:52:29 +00:00
Sebastian Dröge
d69616b6ba rtspurl: Use fail_unless_equals_string() in tests
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2868>
2022-08-12 18:52:29 +00:00
Jan Schmidt
c668f6fc22 basetextoverlay: Don't miscalculate text running times
When a new segment event arrives, it immediately updates
the current stored segment, which was used for calculating
the running time of the current text buffer for every
passing video frame. This means a segment that arrives
after the text buffer might get used to (mis)calculate
the running times subsequently.

Instead, calculate and store the right running time
using the current segment when storing the buffer. Later
the stored segment can get freely updated.

This fixes the case where pieces of video and text streams
are seamlessly concatenated and fed through the text overlay.
Previously, it could lead to the current text buffer suddenly
have a massive running time and blocking all further input.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2802>
2022-08-12 12:08:18 +00:00
Tim-Philipp Müller
a13fd0ead5 opusenc: improve inband-fec property documentation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2853>
2022-08-09 23:34:59 +00:00
Jordan Petridis
bc3e07dc21 gstalsaplugin: return the result of the element registration
Previously there were branches that would return FALSE, however
it looks like we forgot to return the new result variable.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/900

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2695>
2022-08-03 20:35:59 +00:00
Mathieu Duponchelle
efb18ec300 smartencoder: fix detection of avc1
While avc1 is the FourCC, avc is the name used in caps

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1549>
2022-08-02 15:48:12 +00:00
Mathieu Duponchelle
6bcfce7501 decodebin2: don't reverse stream topology order
This can be important for instance when a container holds multiple
tracks with the same media type, with no indication (eg tags) of
which track is the default one.

In that case, players usually pick the first track by default.

This is especially useful when using smart editing with GES, as
it will result in the same ordering as the input file that was
used as a template.

For reference, this yields the same order as ffprobe.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1549>
2022-08-02 15:48:12 +00:00
Mathieu Duponchelle
b2c4052531 gstsmartencoder: don't make calculations for invalid DTS
Instead, as the current code relies on having a valid DTS (for lining
up passed through and re-encoded segments), simply compute a DTS
from the PTS if the DTS was invalid.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1549>
2022-08-02 15:48:12 +00:00
Mathieu Duponchelle
62c303c2e0 encoding-profile: don't order profiles by stream ID ..
when creating a profile from a discoverer info.

There is no justification for the existing code, and talking with
Thibault he cannot remember why the sort was in place.

On the other hand, this allows GES users to not have to implement
a callback for the select-tracks-for-object callback when using
it to trim a single clip, which the output profile was built from:
track elements will be placed in the appropriate track by default,
that is the one that will be connected to the matching profile.

For multi-clip timelines, the situation doesn't change, users will
still have to implement a callback and do the leg work of placing
track elements (if any) in a matching track (if any).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1549>
2022-08-02 15:48:12 +00:00
Mathieu Duponchelle
0f85a46148 encoding-profile: ignore more output caps fields
chroma-format, bit-depth-chroma, bit-depth-luma are all informative
fields set by the H265 and H265 parser upon receiving an SPS.

They shouldn't be constrained downstream of the parser, instead
if a user wants those to ultimately match certain values they
should do so by constraining a profile.

In this case however, we also always remove the profile constraint
in order to let encoders pick a suitable one as a function of the
raw input video format and their own capabilities.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1549>
2022-08-02 15:48:12 +00:00
Edward Hervey
f7e75a0208 parsebin: Avoid crash with unknown streams
With the new addition of handling unknown sream types we *could* end up with a
chain which doesn't have a current_pad (it's an intermediary one)

Fixes #1287

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2822>
2022-08-01 22:52:42 +00:00
Nirbheek Chauhan
5da9f62313 rtsp+rtmp: Forward warning added to tls-validation-flags to our users
With the 2.72 release, glib-networking developers have decided that
TLS certificate validation cannot be implemented correctly by them, so
they've deprecated it.

In a nutshell: a cert can have several validation errors, but there
are no guarantees that the TLS backend will return all those errors,
and things are made even more complicated by the fact that the list of
errors might refer to certs that are added for backwards-compat and
won't actually be used by the TLS library.

Our best option is to ignore the deprecation and pass the warning onto
users so they can make an appropriate security decision regarding
this.

We can't deprecate the tls-validation-flags property because it is
very useful when connecting to RTSP cameras that will never get
updates to fix certificate errors.

Relevant upstream merge requests / issues:

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2214

https://gitlab.gnome.org/GNOME/glib-networking/-/issues/179

https://gitlab.gnome.org/GNOME/glib-networking/-/merge_requests/193

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2494>
2022-07-30 11:27:12 +00:00
Seungha Yang
ea47a82e9e compositor: Update plugins cache
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Seungha Yang
648739012a compositor: Warn when inputs are SDR/HDR mixed
Let user know that the result of mixed SDR/HDR is not guaranteed
to be a good visual quality.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Seungha Yang
56d47f641f compositor: Add support for all formats
For formats which we don't have fast-path implementation, compositor
will convert it to common unpack formats (AYUV, ARGB, AYUV64 and ARGB64)
then blending will happen using the intermediate formats.
Finally blended image will be converted back to the selected output format
if required.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Seungha Yang
22a4543c5f compositor: Add support for Y444 high bitdepth formats
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Seungha Yang
3cab0a9c08 compositor: Add support for I420/I422 high bitdepth formats
Implementation for {I420,I422}_{10,12}_{LE,BE} formats

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Seungha Yang
64eb4b8d62 compositor: Calculate background color only once
... instead of do that per fill_color() call in case of RGB format.
Moreover, respect selected GstVideoColorRange

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Matthew Waters
598f2ab73f rtspconnection: protect cancellable by a mutex
It is entirely possible for the cancellable to be cancelled (and freed)
in gst_rtsp_connection_flush() while there may be an ongoing read/write
operation.

Nothing prevents gst_rtsp_connection_flush() from waiting for the
outstanding read/writes.

This could lead to a crash like (where cancellable has been freed
within gst_rtsp_connection_flush()):

 #0  0x00007ffff4351096 in g_output_stream_writev (stream=stream@entry=0x7fff30002950, vectors=vectors@entry=0x7ffe2c6afa80, n_vectors=n_vectors@entry=3, bytes_written=bytes_written@entry=0x7ffe2c6af950,  cancellable=cancellable@entry=0x7fff300288a0, error=error@entry=0x7ffe2c6af958) at ../subprojects/glib/gio/goutputstream.c:377
 #1  0x00007ffff44b2c38 in writev_bytes (stream=0x7fff30002950, vectors=vectors@entry=0x7ffe2c6afa80, n_vectors=n_vectors@entry=3, bytes_written=bytes_written@entry=0x7ffe2c6afb90, block=block@entry=1, cancellable=0x7fff300288a0) at ../subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspconnection.c:1320
 #2  0x00007ffff44b583e in gst_rtsp_connection_send_messages_usec (conn=0x7fff30001370, messages=messages@entry=0x7ffe2c6afcc0, n_messages=n_messages@entry=1, timeout=timeout@entry=3000000) at ../subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspconnection.c:2056
 #3  0x00007ffff44d2669 in gst_rtsp_client_sink_connection_send_messages (sink=0x7fffac0192c0, timeout=3000000, n_messages=1, messages=0x7ffe2c6afcc0, conninfo=0x7fffac019610) at ../subprojects/gst-rtsp-server/gst/rtsp-sink/gstrtspclientsink.c:1929
 #4  gst_rtsp_client_sink_try_send (sink=sink@entry=0x7fffac0192c0, conninfo=conninfo@entry=0x7fffac019610, requests=requests@entry=0x7ffe2c6afcc0, n_requests=n_requests@entry=1, response=response@entry=0x0, code=code@entry=0x0) at ../subprojects/gst-rtsp-server/gst/rtsp-sink/gstrtspclientsink.c:2845
 #5  0x00007ffff44d3077 in do_send_data (buffer=0x7fff38075c60, channel=<optimized out>, context=0x7fffac042640) at ../subprojects/gst-rtsp-server/gst/rtsp-sink/gstrtspclientsink.c:3896
 #6  0x00007ffff4281cc6 in gst_rtsp_stream_transport_send_rtp (trans=trans@entry=0x7fff20061f80, buffer=<optimized out>) at ../subprojects/gst-rtsp-server/gst/rtsp-server/rtsp-stream-transport.c:632
 #7  0x00007ffff4278e9b in push_data (stream=0x7fff40019bf0, is_rtp=<optimized out>, buffer_list=0x0, buffer=<optimized out>, trans=0x7fff20061f80) at ../subprojects/gst-rtsp-server/gst/rtsp-server/rtsp-stream.c:2586
 #8  check_transport_backlog (stream=0x7fff40019bf0, trans=0x7fff20061f80) at ../subprojects/gst-rtsp-server/gst/rtsp-server/rtsp-stream.c:2645
 #9  0x00007ffff42793b3 in send_tcp_message (idx=<optimized out>, stream=0x7fff40019bf0) at ../subprojects/gst-rtsp-server/gst/rtsp-server/rtsp-stream.c:2741
 #10 send_func (stream=0x7fff40019bf0) at ../subprojects/gst-rtsp-server/gst/rtsp-server/rtsp-stream.c:2776
 #11 0x00007ffff7d59fad in g_thread_proxy (data=0x7fffbc062920) at ../subprojects/glib/glib/gthread.c:827
 #12 0x00007ffff7a8ce2d in start_thread () from /lib64/libc.so.6
 #13 0x00007ffff7b12620 in clone3 () from /lib64/libc.so.6

Fix by adding a cancellable lock and returning an extra reference used
across all read/write operations.  gst_rtsp_connection_flush() can free
the in-use cancellable and it will no longer affect any in progress
read/write.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2799>
2022-07-28 10:32:15 +00:00
Tim-Philipp Müller
ccb5d52be5 audiointerleave: fix property docs
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2785>
2022-07-23 16:03:43 +00:00
Jan Schmidt
202c3bc4b1 video: Fix scaling in 4x horizontal co-sited chroma
4x downscaling of chroma with co-sited chroma has never worked
it seems.

Fixes incorrect videotestsrc output and videoconvert conversions
to Y41B, YUV9, YVU9 and IYU9 with co-sited chroma.

e.g.
gst-launch-1.0 videotestsrc ! video/x-raw,format=Y41B,width=1280,height=720 ! \
  videoconvert ! autovideosink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2789>
2022-07-23 09:28:32 +00:00
Seungha Yang
0cadd10474 videoaggregator: Don't force upstream alpha format
"video/x-raw,format=RGBA ! some-video-filter ! video/x-raw,format=NV12"
is a very common case and therefore such erroring at baseclass
does not seem to be a desired behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2703>
2022-07-21 21:34:06 +00:00
Seungha Yang
953257782d video-converter: Use primaries compare function
Avoid conversion if both color primaries are functionally equal

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2765>
2022-07-18 08:56:45 +00:00
Seungha Yang
2ed64cad6a video-color: Add primaries and colorimetry compare functions
SMPTE 170M and 240M use the same RGB and white point coordinates
and therefore both primaries can be considered functionally
equivalent.
Also, some transfer functions have different name but equal
gamma functions. Adding another colorimetry compare function
to deal with thoes cases at once

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2765>
2022-07-18 08:56:45 +00:00
Matthew Waters
390518a296 glimagesink: only allow setting the GL display/context if it is a valid value
Otherwise, when setting the external application context, then the
display may be cleared and then not used and the asharing mechanism does
not work anymore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2750>
2022-07-13 01:20:00 +00:00
Jan Schmidt
3511be9a05 glupload: Add raw caps to sink pad when needed.
When checking if the current upload method can support
the requested caps filter in _transform_caps(),
make sure the sink pad reports raw caps.

Fixes #1311

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2725>
2022-07-12 09:30:46 +00:00
Jan Schmidt
f8541b05aa gstglupload: Remove raw caps from individual methods
Raw memory upload should always be the least preferred input
caps, only added by the raw memory uploader as the last thing
in the caps.

Caps negotiation should still choose raw data when it needs to,
and other upload methods that can accept raw data buffers will still do so.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2725>
2022-07-12 09:30:46 +00:00
Mathieu Duponchelle
56ec817bf4 videoaggregator: always convert when user provides converter-config
The `converter-config` property may be used to perform cropping,
conversion should always be performed when the user set the property
to a non-NULL value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2746>
2022-07-12 08:03:08 +00:00
Andoni Morales Alastruey
94e1ddad43 glwindow_cocoa: fix a leak of the GstNSView
This leak is also causing a leak of the GstGLCAOpenGLLayer
which leaks the GstGLWrappedContext and the GstGLDisplay

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2736>
2022-07-11 11:25:54 +00:00
Andoni Morales Alastruey
7db2a3cf11 gl: Fix leak of the whole CGL context
This was leaking the CGL context and several resources
allocated in the context, around 70MB for a 1080p clip

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2736>
2022-07-11 11:25:54 +00:00
Marc Leeman
18f2f83b4a base: lookup RGB format without alpha
librfb requests a colour space for depth 32 and bpp 32 with alpha set to
0x0, treat this the same as depth 24 with bpp 32.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2627>
2022-07-09 12:06:58 +00:00
Matthew Waters
dd4bbb6379 videoconvertscale: ensure writable caps when fixating format
gst_video_convert_scale_get_fixed_format() receives 'othercaps' from
basetransforms' fixate_caps() vmethod which explicitly mentions that
'`othercaps` may not be writable'.

The gst_caps_intersect() call just before may or may not produce new
caps. Particularly in cases like EMPTY or ANY caps on either of the
inputs, only a ref is taken and returned to the caller.

As a result, gst_video_convert_scale_fixate_format() may have attempted
to modify a non-writable caps structure.

Fix by adding a gst_caps_make_writable().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2709>
2022-07-04 19:57:10 +00:00
Tim-Philipp Müller
f19f579712 samiparse: clean up some GString usage
There's no need to re-assign the return value of
g_string_append_*() functions and such to the variable
holding the GString. These return values are just for
convenience so function calls can be chained. The actual
GString pointer won't change, it's not a GList after all.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2685>
2022-07-01 17:24:52 +00:00
Tim-Philipp Müller
270d23c8e0 samiparse: micro-optimise entity handling
Avoid relocations and hard-code entity string length
in the struct, since we basically get it for free here.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2685>
2022-07-01 17:24:52 +00:00
Tim-Philipp Müller
84a3b0ef87 samiparse: fix handling of self-closing tags
We would check the wrong string (rest of line rather than element)
for the / suffix of self-closing tags, which is not only wrong but
also has atrocious performance with certain strings like the garbled
nonsense clusterfuzz feeds us, which might cause discoverer to time
out when processing garbled SAMI files.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47461

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2685>
2022-07-01 17:24:52 +00:00
Jan Schmidt
79d8b435d7 Revert "glupload: Fix caps query with no filter"
This reverts commit 6f9ae5d758.

The _transform_caps() function can't tell the difference
between the caller wanting to know the output caps
for the current method, or all possible output caps. If
it includes caps for all possible methods, glupload can
end up negotiating and sending the wrong output caps
downstream.

Partially reverts !2687
Fixes #1310

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2699>
2022-07-02 00:05:53 +10:00
Sebastian Dröge
d090e2c343 glvideomixer: Only consider property changes a geometry change if there as an actual change
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2669>
2022-07-01 05:41:57 +03:00
Sebastian Dröge
3a252f3d87 glvideomixer: Add crop-{left,right,top,bottom} pad properties for cropping inputs
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2669>
2022-07-01 05:41:57 +03:00
Sebastian Dröge
3f71a467fc sdpmessage: Don't set SDP medias from caps without media/payload/clock-rate fields
Previously it would've silently failed reading the payload/clock-rate
and instead would've used some random value that happened to be on the
stack.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2689>
2022-06-30 09:28:27 +00:00
Jan Schmidt
6f9ae5d758 glupload: Fix caps query with no filter
If no filter caps are provided with a caps query, always
generate a full set of all caps from all upload methods,
not just the configured one. This is needed to handle
renegotiation when dealing with raw sysmem caps - as the upload
method might accept raw sysmem caps, but only the raw data
uploader adds those to the caps query.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2687>
2022-06-30 08:52:04 +00:00
Jan Schmidt
de0e4b8fd6 Revert "glupload: allow system memory for dmabuf in transform_caps"
This reverts commit f3292dc156.

Only the raw data uploader should add sysmem caps to the
actual caps query, because we want them to be at the
lowest priority. If upstream does select to send raw
caps, then the correct upload method will still
be chosen because the accept_caps implementation
will accept them

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2687>
2022-06-30 08:52:04 +00:00
Jan Schmidt
342f02015b gl: Don't use the full transform_caps() method for reconfiguration check
When checking if we need to reconfigure when uploading, check
specifically the output caps of the current method will
result in compatible/incompatible caps, not the full set
of output caps from all upload methods.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2687>
2022-06-30 08:52:04 +00:00
Sebastian Dröge
7064404b1e video: Include new video-sei.h in video.h
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2688>
2022-06-30 08:42:43 +03:00
Tim-Philipp Müller
9272943bc7 coding style: allow declarations after statement
See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1243/
and https://gitlab.freedesktop.org/gstreamer/gstreamer-project/-/issues/78

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2683>
2022-06-29 13:40:25 +00:00
James Hilliard
4902076968 videorate: remove property-value quotes
Fixes warnings like:
Received a structure string that contains '="0.5"'. Reading as a gdouble value, rather than a string value. This is undesired behaviour, and with GStreamer 1.22  onward, this will be interpreted as a string value instead because it is wrapped in '"' quotes. If you want to guarantee this value is read as a string, before this change, use '=(string)"0.5"' instead. If you want to read in a gdouble value, leave its value unquoted.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2621>
2022-06-29 00:36:17 +00:00
Tim-Philipp Müller
c895cdbec8 tests: skip unit tests for dependency-less elements that have been disabled
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1136

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2660>
2022-06-27 07:05:00 +00:00
Xavier Claessens
18aa649f87 GstVideoFrame: Add g_auto() support
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2412>
2022-06-20 16:17:50 +00:00
Vivia Nikolaidou
b90d02741e avviddec, video.c, h265parse: Workaround for broken field-based interlaced encoders
Some encoders (e.g. Makito) have H265 field-based interlacing, but then
also specify an 1:2 pixel aspect ratio. That makes it kind-of work with
decoders that don't properly support field-based decoding, but makes us
end up with the wrong aspect ratio if we implement everything properly.
As a workaround, detect 1:2 pixel aspect ratio for field-based
interlacing, and check if making that 1:1 would make the new display
aspect ratio common. In that case, we override it with 1:1.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2577>
2022-06-16 10:03:02 +00:00
James Hilliard
f34ee92999 decodebin3: fix EOS event sequence
See docs:
https://gstreamer.freedesktop.org/documentation/additional/design/seqnums.html?gi-language=c#seqnums-sequence-numbers

Per docs:
When a sink element receives an EOS event and creates a new EOS
message to post, it should copy the seqnum from the event to the
message because the EOS message is a consequence of the EOS event
being received.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2588>
2022-06-15 07:19:30 +00:00
Tim-Philipp Müller
9d9e59622f Bump GLib requirement to >= 2.62
Can't require 2.64 yet because of
https://gitlab.freedesktop.org/gstreamer/cerbero/-/issues/323

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2568>
2022-06-10 06:01:41 +00:00
Andoni Morales Alastruey
efb8c5381c video: add new video-sei.h header to the list of video_headers
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Andoni Morales Alastruey
64a92b549d Fix documentation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Brad Hards
804a6054bb h264parse: add unit test for Precision Time Stamp in SEI messages
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Brad Hards
9a2ce2683b h264parse: fix copying of data and UUID
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Andoni Morales Alastruey
ca2eb9f65f h264parse: add support Precision Time Stamp in SEI messages
Expose User Data Unregistered as a new Meta and add
API to parse Precision Time Stamp (ST 0604).

Fixes #927

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Nicolas Dufresne
f1756493d2 video: Fix NV12_16L32 size calculation
The subsampling of the second plane was not taken into account, resulting in a
16bit per pixel buffers instead of 12.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2512>
2022-05-31 16:23:01 +00:00
Seungha Yang
b91093a2e6 playbin3: Configure combiner on pad-added if needed
When collection is updated, decodebin3 exposes pad first and then
streams-selected message is posted.
The condition can cause a situation where playbin3 links non-existing
combiner/playsink pads (since streams-selected is not posted yet) with
new decodebin output pad. This commit will re-check selected/active
streams condition on pad-added and reconfigure output if needed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2482>
2022-05-25 13:50:17 +00:00
Eli Schwartz
79c3bbc2ed meson: use better zlib dependency fallback
zlib is required, and if it isn't found it is checked several ways and
then forced via subproject(). This code was added in commit
b93e37592a, to account for systems where
zlib doesn't have pkg-config files installed.

But Meson already does dependency fallback, and also, since 0.54.0, does
the in-between checks for find_library('z') and has_header('zlib.h') via
the "system" type dependency. Simplify dependency lookup by marking it
as required, which also makes sure that the console log doesn't
confusingly list "not found".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2484>
2022-05-24 19:39:29 +00:00
Sebastian Dröge
39568918de pbutils: Add GST_PBUTILS_CAPS_DESCRIPTION_FLAG_METADATA and ONVIF XML Timed MetaData
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2453>
2022-05-20 13:01:44 +00:00
Thibault Saunier
3296c678b3 rtcpbuffer: Allow padding on first reduced size packets
It is valid to have the padding set to 1 on the first packet and it
happens very often from TWCC packets coming from libwebrtc. This means
that we were totally ignoring many TWCC packets.

Fix test that checked that a first packet with padding was not valid and
instead test a single twcc packet with padding to check precisely what
this patch was about.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2422>
2022-05-18 14:34:44 +00:00
Alicia Boya García
bf9092592e appsink: Fix race condition on caps handling
Background:

Whenever a caps event is received by appsink, the caps are stored in the
same internal queue as buffers. Only when enough buffers have been
popped from the queue to reach the caps, `priv->sample` gets its caps
updated to match, so that they are correct for the following buffers.

Note that as far as upstream elements are concerned, the caps of appsink
are updated immediately when the CAPS event is sent. Samples pulled from
appsink retain the old caps until a later buffer -- one that was sent by
upstream elements after the new caps -- is pulled.

The race condition:

When a flush is received, appsink clears the entire internal queue. The
caps of `priv->sample` are not updated as part of this process, and
instead remain as those of the sample that was last pulled by the user.

This leaves open a race condition where:
1. Upstream sends a new caps event, and possibly some buffers for the
   new caps.
2. Upstream sends a flush (possibly from a different thread).
3. Upstream sends a new buffer for the new caps. Since as far as
   upstream is concerned, appsink caps are the new caps already, no new
   CAPS event is sent.
4. The appsink user pulls a sample, having not pulled before enough
   samples to reach the buffers sent in step 1.

Bug: the pulled sample has the old caps instead of the new caps.

Fixing the race condition:

To avoid this problem, when a buffer is received after a flush,
`priv->sample`'s caps should be updated with the current caps before the
buffer is added to the internal queue.

Interestingly, before this patch, appsink already had code for this, in
gst_app_sink_render_common():

    /* queue holding caps event might have been FLUSHed,
     * but caps state still present in pad caps */
    if (G_UNLIKELY (!priv->last_caps &&
            gst_pad_has_current_caps (GST_BASE_SINK_PAD (psink)))) {
      priv->last_caps = gst_pad_get_current_caps (GST_BASE_SINK_PAD (psink));
      gst_sample_set_caps (priv->sample, priv->last_caps);
      GST_DEBUG_OBJECT (appsink, "activating pad caps %" GST_PTR_FORMAT,
          priv->last_caps);
    }

This code assumes `priv->last_caps` is reset when a flush is received,
which makes sense, but unfortunately, there was no code in the flush
code path resetting it.

This patch adds such code, therefore fixing the race condition. A unit
test demonstrating the bug and testing its behavior with the fix has
also been added.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2413>
2022-05-17 08:49:30 +00:00
U. Artie Eoff
c9417a1dea videoaggregator: unref temporary caps
The "possible_caps" needs unref after finished using to
avoid memory leak.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2430>
2022-05-16 22:38:13 +00:00
Seungha Yang
1aca8ad289 tools: gst-play: Print position even if duration is unknown
Gives better visual feedback regarding position information
although duration is unknown, live streams for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2365>
2022-05-13 21:39:35 +00:00
Matthew Waters
a1f30f5b9b gl/context: disable timer queries for ARM Mali-G52
Performing a timer query with a default framebuffer that is incomplete
(from using a surfaceless context) will produce GL errors.  Disable the
timer query on this platform to avoid the errors.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2396>
2022-05-12 00:22:21 +00:00
Seungha Yang
66f017f8ea tools: device-monitor: Print string property as-is without serialize
gst_value_serialize() does more than what's needed to printf-ing
especially when given GValue is already string. Just print string
value as-is without gst_value_serialize() to avoid unreadable
string print, especially for multi-bytes character encoding cases.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2387>
2022-05-07 04:43:49 +09:00
Edward Hervey
53bb864244 playbin3: Cleanup and refactor combiner sourcecombine
* Remove fields no longer used, or that can be replaced by smaller code
* Rename "channels" to a more meaningful "input pads"
* Directly handle/use combiner pads in the combiners instead of on the playbin3
  main structure

Remove the corresponding combiner sinkpad whenever a uridecodebin3 source pad
goes away
* If used, store the corresponding combiner sink pad in the SourcePad helper
  structure

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2384>
2022-05-06 09:10:09 +02:00