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Author SHA1 Message Date
Sebastian Dröge
6d3c9d931b examples: Update to windows 0.46 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1239>
 2023-03-14 11:24:08 +00:00
Guillaume Desmottes
01d3cef73e gstreamer: element: more generic (un)link_many() API 
No longer enforces to pass an array of references.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1230>
 2023-03-09 14:27:25 +00:00
Guillaume Desmottes
c4a968a403 gstreamer: bin: more generic {add,remove}_many() API 
No longer enforces to pass an array of references.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1230>
 2023-03-09 14:27:25 +00:00
Ruben Gonzalez
0b922b0e89 examples: zoom effect with compositor and navigations events 
Use can change the video player zoom using the next keys:

  * +: Zoom in
  * -: Zoom out
  * Up/Down/Right/Left: Move the frame
  * r: reset the zoom

Also mouse navigation events can be used for a better UX.

Furthermore, it works with an pipeline using other video compositor
filters like glvideomixer. For instance:

  glvideomixer \
    name=mix background=1 \
    sink_0::xpos=0 sink_0::ypos=0 sink_0::zorder=0 \
    sink_0::width={WIDTH} sink_0::height={HEIGHT} \
  ! glimagesinkelement \
  gltestsrc pattern=mandelbrot name=src \
  ! video/x-raw(memory:GLMemory),framerate=30/1,width={WIDTH},height={HEIGHT},pixel-aspect-ratio=1/1 \
  ! queue \
  ! mix.sink_0

Probe was added in the sink pad to get direct navigation events w/o
transformation done by the mixer. More info about it in the PR [1].

[1] https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1495

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1217>
 2023-02-22 20:41:06 +01:00
Sebastian Dröge
00281e98f0 gstreamer: Rename TagSetter::add() to TagSetter::add_tag() to not conflict with Bin::add() 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/440

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1211>
 2023-02-04 16:44:40 +02:00
Sebastian Dröge
478606e44c Use glib::Object::new() instead of new_default() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1209>
 2023-01-31 12:05:53 +02:00
Sebastian Dröge
a7f670df7a Return exit code from gio::Application::run() from main() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1208>
 2023-01-27 19:02:03 +02:00
Sebastian Dröge
f24b38470b Fix various new clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1203>
 2023-01-25 10:18:33 +02:00
Seungha Yang
8ef4420257 examples: d3d11videosink: Update for windows crate v0.44 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1197>
 2023-01-23 03:01:17 +09:00
Sebastian Dröge
d5e24b9fbd Update various object construction functions to more efficient approaches 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1196>
 2023-01-22 09:48:51 +02:00
Sebastian Dröge
003554876c Update various APIs to use glib::GStr 
Currently only covers what is needed to keep code compiling, plus
everything caps/structure/tags related.

This avoids unnecessary heap allocations for adding the NUL-terminator
of C strings, and especially makes caps/structure handling as efficient
as in C.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1190>
 2023-01-15 21:05:57 +02:00
Sebastian Dröge
277d63601c gstreamer: Return glib::GString for the error/warning/info message debug string 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1184>
 2023-01-06 10:41:55 +02:00
Sebastian Dröge
8d30bcbf4b Use IntoGlibPtr trait instead of to_glib_full() where appropriate to reduce unnecessary refcounting/copying 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1183>
 2023-01-05 12:09:57 +02:00
Sebastian Dröge
1e793f3b65 gstreamer: Return some values by reference instead 
Less refcounting.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1183>
 2023-01-05 12:09:57 +02:00
Sebastian Dröge
32a608b76b examples: Fix for API changes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1182>
 2023-01-04 13:26:07 +02:00
Sebastian Dröge
567ce0a3bf Group and merge imports in all manual code 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1182>
 2023-01-04 13:25:17 +02:00
Seungha Yang
b4d3bf297e examples: Add d3d11videosink example with Direct2D/DirectWrite interop 
Demonstartes the use of d3d11videosink's present signal
introduced in
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2923
with Direct2D/DirectWrite API interop using the windows crate.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1089>
 2022-12-28 11:20:51 +00:00
Sebastian Dröge
e3ad1918dc Fix various new clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1164>
 2022-12-13 11:29:45 +02:00
Sebastian Dröge
01e24d2018 Fix various new clippy warnings 2022-11-01 11:10:57 +02:00
Sebastian Dröge
951f000622 examples: glupload: Set sync point on the GL buffer as soon as possible 
And also add API for getting the GL context from a `GLBaseMemory`.
 2022-10-25 06:51:39 +00:00
Sebastian Dröge
c6cbf86012 examples: glupload: Fix iterating over elements inside glsinkbin 
Some elements might not have a factory so handle this gracefully instead
of erroring out.
 2022-10-25 06:51:39 +00:00
Sebastian Dröge
90b8ee2022 Move from imp.instance() to imp.obj() 
It's doing the same thing and is shorter.
 2022-10-23 23:06:44 +03:00
Sebastian Dröge
a1165a7456 gstreamer: Add bin/pipeline builders 
And also implement the Default trait for them.
 2022-10-22 17:36:36 +03:00
Sebastian Dröge
2a4e1069a1 app: Add an AppSrc/AppSink builder 
These allows to construct these elements explicitly together with all the
properties instead of going via gst::ElementFactory::make().
 2022-10-22 10:19:49 +03:00
François Laignel
0e5a4f05f8 gst: fix Element::request_new_pad signature 
See:

https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1133#note_1600152
 2022-10-21 11:30:02 +02:00
François Laignel
4ebdfb8602 Use impl Into<Option<_>> for functions impacted by nullability fixes 
This commit addresses the functions which signatures changed in
commit f9690817 so that users can still use e.g.
`query.set_result(val)` instead of `query.set_result(Some(val))`.

See [1] for an attempt at generalizing this approach.

[1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1133
 2022-10-21 11:30:02 +02:00
Sebastian Dröge
7423b1dea6 elementfactory: Change make() / create() to builders and keep the old variants as create_with_name() / make_with_name() 
As a side-effect, this also now includes the element factory name in the
error messages instead of giving the same error string for every
factory.

Partially fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/318

Also let them all go through the same, single object construction code.
 2022-10-19 17:48:39 +03:00
Sebastian Dröge
f9690817ad Fix nullability handling in some functions in manual code 2022-10-18 18:15:01 +03:00
Sebastian Dröge
f5a902ba49 example: Update for pango API changes 2022-10-17 19:55:42 +03:00
Sebastian Dröge
4bdbe0022b examples: Fix compilation after pangocairo API changes 2022-10-14 18:11:42 +03:00
Vivia Nikolaidou
b230d8aab6 examples, video: Use .into() instead of gst::Fraction::new() 
Simplifies the code
 2022-10-14 16:26:00 +03:00
Vivia Nikolaidou
6d4ad712c7 examples, audio, pbutils, video: Use AudioCapsBuilder and VideoCapsBuilder 
Simplify caps creation code
 2022-10-14 13:59:51 +03:00
Sebastian Dröge
08cac646be examples: Fix formatting 2022-10-12 14:33:13 +03:00
Sebastian Dröge
b89a285178 Use correct gobject-sys::GObject type in the examples/tutorials 2022-10-12 14:30:19 +03:00
Sebastian Dröge
a4d901ee63 gstreamer: Add an gst::element_error! variant that works on element implementations 2022-10-10 15:01:07 +03:00
Sebastian Dröge
f17781e188 Change *Impl trait methods to only take &self and not Self::Type in addition 2022-10-10 15:01:07 +03:00
Sebastian Dröge
3cd902513d Update for glib::Object::new() API changes 2022-10-07 21:45:01 +03:00
Sebastian Dröge
099ffdc4b4 examples: Change cairo-compositor example to use ParamSpec builders 2022-09-05 11:48:37 +03:00
Sebastian Dröge
9018d1e3ac examples: Update to glutin 0.29 2022-08-09 18:46:00 +00:00
Philippe Renon
01b8279bc1 examples: add GstPlay example 2022-05-24 06:55:12 +00:00
Philippe Renon
268e351dde examples: fix clippy errors 2022-05-17 21:47:34 +02:00
Sebastian Dröge
8d001d8b16 Stop using glib::SendUnique 
It is being removed because it does not add a lot of value.
 2022-04-09 11:37:53 +03:00
Sebastian Dröge
4651c9db4d Update minimum supported version to 1.14 
This is the version that is available in Ubuntu 18.04.
 2022-04-07 12:45:47 +03:00
Sebastian Dröge
ae234bb01e examples: Implement gst::ChildProxy interface in cairo compositor example 2022-03-30 21:41:28 +03:00
Sebastian Dröge
208e1ef7a4 examples: Simplify cairo compositor example a bit and improve/add comments. 2022-03-23 10:27:08 +02:00
Sebastian Dröge
21dbe86c8e examples: Add a Cairo-based compositor example based on VideoAggregator 2022-03-22 19:00:32 +02:00
Christian Meissl
163130cad7 Extend examples to showcase the use of the FdMemoryAllocator 2022-03-12 14:19:40 +00:00
Sebastian Dröge
0f22eb7633 Remove now unnecessary Send+Sync impls for element/etc subclasses 
This is now automatically implemented.
 2022-02-28 18:25:15 +02:00
François Laignel
972c4e75ac remove gst_ prefix for log macros 
It's quite quite common to use similar macros in the form `log::debug!`
or `glib::clone!`. This MR renames the gst log macros so that we can
`gst::debug!` instead of `gst_debug!` and whithout the need for
`use gst::gst_debug`.
 2022-02-21 18:56:06 +01:00
Sebastian Dröge
1ebfaee644 examples: Make use of glib::closure! for the overlay-composition example 2022-01-24 13:13:24 +00:00