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139 commits

Author SHA1 Message Date
Robert Mader
c7ef8e8185 gtk4: Use scale instead of rotate where possible 
In order to make it easier for GTK4 to figure out that the resulting
operation is 2D and - crucially - can get offloaded to Wayland.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1662>
 2024-07-10 10:58:20 +02:00
Robert Mader
2238db2005 gtk4: Support RGBx formats in SW paths 
GTK4 has matching enums and thus should handle them fine. Further more
it should allow renderers to reduce memory bandwidth by applying
occlusion culling.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1660>
 2024-07-09 16:53:01 +02:00
Sebastian Dröge
3609411801 gtk4: Invalidate paintable size if changing because of orientation changes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1659>
 2024-07-08 14:49:43 +03:00
Sebastian Dröge
98b28d69ce Update for new debug log macro syntax 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1658>
 2024-07-08 11:25:23 +03:00
Sebastian Dröge
8522c8a445 gtk4: Add support for rotations / flipping 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/284

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1590>
 2024-07-07 07:43:49 +00:00
Sebastian Dröge
6e974cf4b9 gtk4: Document paintable properties correctly 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1655>
 2024-07-06 11:36:55 +00:00
Sebastian Dröge
195c089f18 gtk4: Declare correct default value for force-aspect-ratio property 
It's defaulting to false as generally keeping the aspect ratio is the
job of the widget layout and not the paintable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1654>
 2024-07-06 13:41:44 +03:00
Jordan Petridіs
718e757669 video/gtk4: Dehardcode module name in the Flatpak example in the readme 2024-06-29 15:56:06 +00:00
Sebastian Dröge
9b323a6519 Use Option::is_some_and(...) instead of Option::map_or(false, ...) 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1630>
 2024-06-19 13:03:37 +00:00
Jordan Petridis
f30cb2b56c video/gtk4: Add --features to the flatpak example 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1608>
 2024-06-07 10:54:05 +00:00
Angelo Verlain
c9ac553cfe gtk4: update flatpak integration code 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1600>
 2024-06-06 13:08:19 +00:00
Sebastian Dröge
b1ad123595 gtk4: Fix Python example in the non-GL code path 2024-05-23 16:15:52 +03:00
Sebastian Dröge
49d3dd17a2 gtk4: Clean up Python example 
It's not more or less equivalent to the Rust example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1573>
 2024-05-13 10:06:32 +03:00
Sebastian Dröge
b4576a0074 gtk4: Fix description of the plugin 
A paintable is not a widget and that aspect does not belong in the short
description anyway.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1563>
 2024-05-07 20:21:03 +03:00
Robert Mader
8e675de690 gtk4paintablesink: Add some documentation 
And sync with `README.md` in order to make the environment variables
`GST_GTK4_WINDOW` and `GST_GTK4_WINDOW_FULLSCREEN` discoverable - and
because it's generally useful.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1555>
 2024-04-30 09:59:49 +03:00
Robert Mader
4326c3bfce gtk4paintablesink: Also create window for gst-play 
So it can be easily tested with
```
gst-play-1.0 --videosink=gtk4paintablesink ...
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1555>
 2024-04-29 22:44:56 +02:00
Robert Mader
47b788d44b gtk4paintablesink: Add env var to fullscreen window 
For testing purposes with e.g. gst-launch.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1555>
 2024-04-29 20:44:05 +00:00
Sebastian Dröge
927c3fcdb6 gtk4paintablesink: Update README.md with all the new features 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1547>
 2024-04-26 12:29:10 +03:00
Sebastian Dröge
c95e07a897 gtk4paintablesink: Improve scaling logic 
If force-aspect-ratio=false then make sure to fully fill the given
width/height with the video frame and avoid rounding errors. This makes
sure that the video is rendered in the exact position selected by the
caller and that graphics offloading is going to work more likely.

In other cases and for all overlays, make sure that the calculated
positions are staying inside (0, 0, width, height) as rendering outside
is not allowed by GTK.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1547>
 2024-04-26 12:29:10 +03:00
Sebastian Dröge
b42bd3d026 gtk4paintablesink: Add force-aspect-ratio property like in other video sinks 
Unlike in other sinks this defaults to false as generally every user of
GDK paintables already ensures that the aspect ratio is kept and the
paintable is layed out in the most optimal way based on the context.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1547>
 2024-04-26 12:29:10 +03:00
Sebastian Dröge
3dd800ac77 gtk4paintablesink: Implement child proxy interface 
This allows setting properties on the paintable from gst-launch-1.0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1547>
 2024-04-26 12:29:10 +03:00
Sebastian Dröge
c92462b240 gtk4: Implement support for directly importing dmabufs 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/441

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1547>
 2024-04-26 12:29:10 +03:00
Guillaume Desmottes
523a46b4f5 gtk4: scale texture position 
Fix regression in 0.12 introduced by 3423d05f77

Code from Ivan Molodetskikh suggested on Matrix.

Fix #519

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1499>
 2024-03-15 13:43:32 +01:00
Sebastian Dröge
7274c725a6 gtk4: Create a window if running from gst-launch-1.0 or GST_GTK4_WINDOW=1 is set 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/482

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1454>
 2024-02-09 15:05:45 +02:00
Ivan Molodetskikh
d8a61edca0 gtk4: Add scaling-filter and use-scaling-filter properties 
The property is added under the gtk_v4_10 feature because it requires
GTK 4.10.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1309>
 2024-02-08 15:02:36 +02:00
Ivan Molodetskikh
3423d05f77 gtk4: Do scaling with append_texture() 
This is equivalent, but will be needed for the scaling filter support.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1309>
 2024-02-08 15:02:36 +02:00
Sebastian Dröge
0fe4e0bf0b gtk4: Add property to the paintable for selecting the background color 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1452>
 2024-02-08 12:35:26 +02:00
Sebastian Dröge
9971f71e94 gtk4: Always draw a black background behind the video frame 
This makes sure that there is the same background behind the frame, no
matter if black borders have to be added or not. Without this a frame
that has transparency would change rendering depending on the layout.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1452>
 2024-02-08 12:35:26 +02:00
Sebastian Dröge
803550111a gtk4: Improve handling of RGBA GL textures in GTK 
GTK 4.14 comes with a new GL renderer that does not support GL shader
nodes anymore, so the conversion from non-premultiplied alpha to
premultiplied alpha has to happen differently.

For GTK 4.14 or newer we use the correct format directly when building the
texture, but only if a GLES3+ context is used. In that case the NGL renderer is
used by GTK, which supports non-premultiplied formats correctly and fast.

For GTK 4.10-4.12, or 4.14 and newer if a GLES2 context is used, we use a
self-mask to pre-multiply the alpha.

For GTK before 4.10, we use a GL shader and hope that it works.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/488

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1452>
 2024-02-08 12:35:26 +02:00
Ruben Gonzalez
09e9c047df gtk4: Fix segfault running gst-inspect -a when GTK4 and GTK3 is installed 
Segmentation fault when getting default value of paintable property
from gtk4paintablesink element when libgtk-4.so.1 from libgstgtk4.so
and libgtk-3.so.0 from libgstgtk.so are installed:

> cannot register existing type 'GdkDisplayManager'

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/490

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1453>
 2024-02-08 08:32:14 +00:00
Bilal Elmoussaoui
0615a16124 Use workspace features for crates metadata/deps 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1446>
 2024-02-05 15:34:31 +01:00
Sebastian Dröge
1a55c70114 Switch git dependencies to explicitly name branch 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1445>
 2024-02-05 12:51:36 +02:00
Sebastian Dröge
4ad101b53b Use once_cell crate directly again 
The glib crate does not depend on it anymore and also does not re-export
it anymore.

Also switch some usages of OnceCell to OnceLock from std.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1441>
 2024-01-31 18:07:57 +02:00
Guillaume Desmottes
d9397ef174 gtk4: fix build on Windows using winegl 
from_glib_full() was not in scope.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1417>
 2023-12-26 23:22:35 +01:00
Sebastian Dröge
dd67dc87e3 gtk4: Update to windows-sys 0.52 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1395>
 2023-11-17 11:00:55 +02:00
Sebastian Dröge
16b917abb1 Update for gst::Rank API changes 2023-11-02 14:10:59 +02:00
Sebastian Dröge
855b03a9ea Use let-else instead of match for weak reference upgrades 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1375>
 2023-10-30 11:34:35 +02:00
Sebastian Dröge
74c04d79c9 gtk4: Use async-channel instead of the glib MainContext channel 
The latter will be removed in favour of using async code in the future,
and async code generally allows for more flexible message handling than the
callback based MainContext channel.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1375>
 2023-10-30 11:21:25 +02:00
Sebastian Dröge
450ffbe452 Update for VideoFrame / GLVideoFrame API changes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1345>
 2023-10-02 13:25:25 +03:00
Sebastian Dröge
95a7a3c0ec gtk4: Only support RGBA/RGB in the GL code path 
For all other component orderings a shader is necessary to re-order the
components for what GTK expects.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1312>
 2023-09-20 13:22:41 +03:00
Ivan Molodetskikh
c237cf2c34 gtk4: Premultiply alpha in GL textures 
GTK expects GL textures to have premultiplied alpha. The ones we get
from GStreamer don't, leading to incorrect rendering of semitransparent
frames.

GTK 4.12 gained an API to set a different GL texture format, but it
won't help for older GTK versions. Plus, at the time of writing, it
causes a very slow download/upload path in GTK.

So, use a GTK GL shader node to premultiply the alpha without leaving
the GPU.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1312>
 2023-09-20 13:04:59 +03:00
Sebastian Dröge
d688aeb184 Update versions to 0.12.0-alpha.1 2023-08-10 17:21:11 +03:00
Sebastian Dröge
3b41f206bc Don't generate .def files for plugins 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/389

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1299>
 2023-08-09 13:54:34 +03:00
Sebastian Dröge
31b1cb8ca6 Update minimum supported Rust version to 1.70 
gtk-rs will update soonish too.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1280>
 2023-07-19 09:19:34 +03:00
Bilal Elmoussaoui
dd2d7d9215 Use re-exported once_cell 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1268>
 2023-07-06 17:50:49 +03:00
Bilal Elmoussaoui
2cc98bf410 Adapt to glib::Continue rename 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1268>
 2023-07-06 17:50:49 +03:00
yatinmaan
1ed9992775 gtk4: Add python example 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1259>
 2023-07-02 00:31:32 +00:00
Sebastian Dröge
042a297d1a gtk4: Update to windows-sys 0.48 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1260>
 2023-06-26 14:19:22 +03:00
Jayson Reis
e58abf0705 gtk4: Make winegl code compilable 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1255>
 2023-06-23 11:16:40 +03:00
Jayson Reis
d3d78846dc gtk4: Fix code to run on current main branch 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1255>
 2023-06-22 14:45:28 +02:00