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85 commits

Author SHA1 Message Date
Nirbheek Chauhan
b5b7064419 gst-python: Print exception if pygobject fails to initialize 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6159>
 2024-02-21 21:47:12 +00:00
Nirbheek Chauhan
768aeb739a meson: Use cdata.set_quoted() for configuration data 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6159>
 2024-02-21 21:47:12 +00:00
Nirbheek Chauhan
64fdded13a ges, gst-python: Fix libpython dlopen on macOS 
First encountered at https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1171#note_2290789

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6159>
 2024-02-21 21:47:12 +00:00
Nirbheek Chauhan
2cc9a181f9 ges, gst-python: Rework libpython loading to be relocatable 
If we don't specify a path for loading, the runtime linker will search
for the library instead, which will use the usual mechanisms: RPATHs,
LD_LIBRARY_PATH, PATH (on Windows), etc.

Also try harder to load a non-devel libpython using INSTSONAME, if
available.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6159>
 2024-02-21 21:47:12 +00:00
Tim-Philipp Müller
88412ef100 Back to development 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6126>
 2024-02-15 16:38:53 +00:00
Tim-Philipp Müller
88751d4110 Release 1.23.2 2024-02-15 15:37:17 +00:00
Tim-Philipp Müller
2111d6f015 Back to development 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6066>
 2024-02-06 18:29:31 +00:00
Tim-Philipp Müller
9255e397f0 Release 1.23.1 2024-02-06 16:43:27 +00:00
Edward Hervey
900a9c47be gst-python: Fix unit test for python >= 3.12 
unittest.TestCase.assertEquals was marked deprecated since 3.0 and was finally
removed in 3.12

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5633>
 2024-02-02 14:15:49 +01:00
Edward Hervey
7c68ef354b gst-python: Fix override loading in python >= 3.12 
The `imp` module got removed in python 3.12 and the `importlib` module should be
used instead.

This is also a good excuse to switch to the new finder module from PEP 451 :
https://www.python.org/dev/peps/pep-0451/

This only requires implement the `find_spec()` method in our custom loaders

Co-authored-by: Stefan <107316-stefan6419846@users.noreply.gitlab.freedesktop.org>
Co-authored-by: Jordan Petrids <jordan@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5633>
 2024-02-02 13:30:38 +01:00
Thibault Saunier
f12a15a374 python: Fix trying to call len() on an int 
n_tags already represents the len of the TagList

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6012>
 2024-01-30 00:47:47 +00:00
Stefan
3321851786 gst-python: Drop obselete python2 code path 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6007>
 2024-01-29 22:33:58 +00:00
Tim-Philipp Müller
c84285d44d meson: bump Meson requirement to >= 1.1 for all modules 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6002>
 2024-01-29 01:11:55 +00:00
Gwyn Ciesla
2be13c82aa gst-python: Fix API call for Python 3.13 
_PyUnicode_AsString() is deprecated and PyUnicode_AsUTF8() should be used
instead. The new function was introduced in Python 3.3 and returns const
since Python 3.7, which is now required.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5587>
 2023-11-03 21:02:48 +05:30
Jan Schmidt
f46831a51d python: Add a GstDiscoverer example 
Port the old gst-discover example to 1.0

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:27 +00:00
Jan Schmidt
df7e8db84c python: Add a GstTagList override 
Add an override that makes a GstTagList act like a dict

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:27 +00:00
Jan Schmidt
1de720ad78 python: Add gst_video_converter.py example 
Add an example of using compositor and the samples-selected signal
to do frame-by-frame animation by updating pad properties and
the pad's GstVideoConverter configuration

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:27 +00:00
Jan Schmidt
9b35e0ad26 python: Remove some old examples 
Remove some old examples that have been ported

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:27 +00:00
Jan Schmidt
21bc5ebd7b python: update examples 
Update various examples for brokenness, bindings and pep8 format changes

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:27 +00:00
Jan Schmidt
f48442d62a python: Update plugin examples 
Fix warnings from bindings changes in various plugin
examples

Fix the python mixer plugin by ensuring that PIL
is not holding a reference to mapped GstBuffer memory.

Port the filesrc example from old_examples

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:27 +00:00
Jan Schmidt
627a956768 python: Fix python plugins that implement URIHandler 
Ensure the generated URI strv list is NULL terminated in the python
binding

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5187>
 2023-08-21 17:16:26 +00:00
Andoni Morales Alastruey
3683cd9052 gst-python: fix build and usage in Windows 
Windows require the python module to be linked to GStreamer.
With msvc and /FORCE:UNUSED, links succeeds but it failes to
load the library at runtime.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1584>
 2023-07-21 06:37:45 +00:00
Olivier Crête
48c43e5b7f gst-omx: Retire the whole package 
The OpenMAX standard is long dead and even the Raspberry Pi OS
no longer supports it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4976>
 2023-07-16 19:10:03 +00:00
Nicolas Dufresne
60afc6cc95 python: Fix variable name for gst_element_factory_make 
In order to use keyword argument, the names shoudl match the documentation. Both
arguments name was changed in the override.

Fixes: #2779
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4982>
 2023-07-11 14:39:30 +00:00
Nirbheek Chauhan
b87aaf4d28 python: More functions can be called before gst_init() 
Configuration of our debugging system is possible before init, and in
fact is necessary too, otherwise the settings won't apply to logging
that happens during init.

For instance, since you cannot register a log function before you call
init in python, there is no way for you to log errors during init to
whatever logging service your app uses.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4753>
 2023-06-02 13:25:23 +00:00
Nirbheek Chauhan
62951ed379 python: auto-pep8 whitespace issues in overrides 
Needed because the next commit edits this file.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4753>
 2023-06-02 13:25:23 +00:00
Thibault Saunier
c79574c2d3 python: Do not link GStreamer in the overrides 
Symbols will already be present thanks to pygobject dlopenning the correct lib

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4128>
 2023-05-31 15:17:11 +00:00
Tim-Philipp Müller
81174152aa gst-python: add proper README and delete useless placeholder files 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-python/-/issues/54

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4693>
 2023-05-29 23:46:49 +00:00
Mathieu Duponchelle
2b4dca84dd gst-python: overrides: provide default to Gst.init() 
Allows using Gst.init() as without the overrides, can be convenient.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-python/-/issues/51
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4692>
 2023-05-25 16:32:44 +00:00
Frank Dana
2c265df99e python: Use arch-specific install dir 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3004>
 2023-03-01 12:40:07 +00:00
Thibault Saunier
da11e6610e meson: Use python module to install override files 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3929>
 2023-02-16 19:43:11 +00:00
Tim-Philipp Müller
41c69372b5 Back to development 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3775>
 2023-01-23 23:04:53 +00:00
Tim-Philipp Müller
f13c65d977 Release 1.22.0 2023-01-23 19:41:07 +00:00
Tim-Philipp Müller
a9ec35b1ca Release 1.21.90 2023-01-13 19:08:48 +00:00
Tim-Philipp Müller
1f65d7cc5c Back to development 2022-12-05 02:29:08 +00:00
Tim-Philipp Müller
fd6a3948c6 Release 1.21.3 2022-12-05 01:28:21 +00:00
Tim-Philipp Müller
84e74ceb10 Remove ChangeLog files from git repository 
This information is tracked fully in the git repository, so
no point having the ChangeLog duplicate it, and it interferes
with grepping the repository.

We are going to create the ChangeLogs on the fly when generating
tarballs going forward (with a limited history), since it's still
valuable for tarball consumers to be able to easily see a list of
recent changes.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-project/-/issues/73

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3521>
 2022-12-04 18:16:25 +00:00
Tim-Philipp Müller
9eb081ea0a meson: Generate ChangeLog files for release tarballs on dist 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3521>
 2022-12-04 18:16:25 +00:00
Tim-Philipp Müller
db450689db Back to development 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3358>
 2022-11-08 02:08:08 +00:00
Tim-Philipp Müller
3e29ac35c4 Release 1.21.2 2022-11-07 23:54:03 +00:00
Tim-Philipp Müller
98d2f958a9 Update ChangeLogs for 1.21.2 2022-11-07 23:53:57 +00:00
Tim-Philipp Müller
99bbb1ef35 Back to development 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3115>
 2022-10-04 03:57:31 +01:00
Tim-Philipp Müller
9820e58be6 Release 1.21.1 2022-10-04 01:18:20 +01:00
Tim-Philipp Müller
c376d80e9b Update ChangeLogs for 1.21.1 2022-10-04 01:13:59 +01:00
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
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
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
7aeb2f6711 python: Fix the audiotestsrc example 
Since 830d1595b9 AudioInfo::from_caps has been hidden in python

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2675>
 2022-07-08 14:37:14 +00:00
Thibault Saunier
fab64c0b3a python: Add a Gst.init_python function to be called from plugins 
Plugins know that they will be initialized after Gst was initialized
so they can call the initialization function dedicated for the python
bindings

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2675>
 2022-07-08 14:37:14 +00:00
Thibault Saunier
37366ff2f4 python: Do not call gst_init when it is already is_initialized 
GStreamer plugins written in python need to call `Gst.init` to ensure
that GStreamer is initialized so when loading a python plugin, we might
be recursively calling `gst_init` which is not a good idea.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/940

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2675>
 2022-07-08 14:37:14 +00:00