FaSTTUBe/GST-Tensordecoder-ov_ep
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78 Commits

Author SHA1 Message Date
Sebastian Dröge
6072e54666 gl: Implement basetransform meta transform function 
This makes sure we can pass through more metas correctly, e.g.
GstVideoOverlayComposition meta.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4422

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9004>
 2025-05-21 12:13:56 +00:00
Matthew Waters
daae2c18a4 gl/window: add support for configuring whether a backing surface is needed 
Fixes videotestsrc ! glimagesink videotestsrc ! glimagesink under Wayland (at
least).

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2997

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9007>
 2025-05-21 08:30:47 +00:00
Doug Nazar
e4f60e44ee gstglfiltershader: Free various props before set & during cleanup 
gst_object_replace() takes a reference so no need to dup object.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8978>
 2025-05-13 19:42:37 -04:00
Jakub Adam
9f4f543bf7 gldownload: improve logging of gl-dmabuf pool usage 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8938>
 2025-05-06 19:50:43 +00:00
Jakub Adam
f9941b135f gldmabufferpool: disable "free cache" workaround in GstGLBufferPool 
This pool isn't reusing its buffers, which makes it pointless to enable
the cache

Holding an extra  buffer in free queue can also lead to a deadlock when
the pool's max buffer count is configured low (commonly 2).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8939>
 2025-05-06 18:22:19 +00:00
Alexander Slobodeniuk
a03c4de48f elements: use set_static_metadata when it's allowed 
Those strings are nice but CPU doesn't want to copy them

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8905>
 2025-04-26 19:30:15 +02:00
Hou Qi
bf24ca6d29 gldownload: unref glcontext after usage 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8807>
 2025-04-10 09:27:04 +00:00
Doug Nazar
3a20c0bca3 gl: Free various props during cleanup 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8648>
 2025-03-27 09:03:18 +00:00
Sebastian Dröge
4fb5784e53 gluploadelement: Fix typo in debug output 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8431>
 2025-02-14 18:44:33 +00:00
Alexander Slobodeniuk
33fc2d9c65 glvideomixer: fix missing GObject vtable chainups 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8452>
 2025-02-11 22:49:06 +01:00
Alexander Slobodeniuk
6016cdccf1 gl: fix chaining up GObject's constructed virtual method 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8416>
 2025-02-10 17:49:29 +00:00
Mathieu Duponchelle
3de86b2b97 docs: port plugins to explicit sources 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8273>
 2025-01-13 19:17:13 +01:00
Guillaume Desmottes
94253529c4 glmixerbin: derivate the mixer name from the bin name 
Make it easier to identify a specific instance in logs in complex
pipelines.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8183>
 2025-01-06 07:50:43 +00:00
Jakub Adam
2209d4382f gldownload: warn on fallback from DMABuf to system memory 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8013>
 2024-12-02 20:25:37 +00:00
Philipp Zabel
c024c5e3bf gstgldmabufbufferpool: use gsteglimagecache 
Store the imported GstEGLImage in a GstEGLImageCache. Since this passes
ownership to the cache, stop unreffing the images from the GstMemory.
Free the cache when the buffer pool is stopped.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6792>
 2024-11-28 15:25:28 -05:00
Nicolas Dufresne
a18f1af1a4 gldownload: Implement importing RGBA with modifiers 
For single plane RGBA based formats, implement support for modifiers.
This fixes issues where linear is actually configured in GL causing
visual artifacts.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6792>
 2024-11-28 15:25:28 -05:00
Jakub Adam
b7970a4d95 gldownload: enumerate emulated video formats 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6792>
 2024-11-28 15:25:28 -05:00
Nicolas Dufresne
5b55930db8 gldmabufbufferpool: allow the dmabuf_pool configuration to change 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6792>
 2024-11-28 15:25:27 -05:00
Jakub Adam
533d115659 downloadelement: support dma_drm caps in try_export_dmabuf 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6792>
 2024-11-28 15:25:27 -05:00
Jakub Adam
188b626ffc gldownload: import DMABufs from downstream pool 
* if downstream provides us with a pool that can allocate DMA buffers,
  gldownload wraps it into a GL buffer pool that uses
  glEGLImageTargetTexture2DOES() to import dmabuf into textures
* upstream GL elements can allocate from that pool
* gldownload unwraps DMA buffers from incoming GL buffers and passes
  them downstream

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6792>
 2024-11-28 15:25:27 -05:00
Nirbheek Chauhan
c1a8ee9655 meson: Don't use libdrm_dep in cc.has_header() 
It can't handle subproject dependencies. Pointed out in
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4033#note_2665974

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7927>
 2024-11-20 17:47:01 +00:00
Sebastian Dröge
b7b24573ce common: Use more efficient versions of GstCapsFeatures API where possible 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7432>
 2024-09-26 19:26:18 +03:00
Sebastian Dröge
6233eb0ff3 common: Stop using GQuark-based GstStructure field name API 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7432>
 2024-09-26 19:21:29 +03:00
Chao Guo
c35687fcbf glimagesink: resize viewport when video size changed in caps 
When re-negotiation happends and caps is changed, resize the
viewport to the corresponding video size in changed caps.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7341>
 2024-09-04 02:52:56 +00:00
Nirbheek Chauhan
2ee51bf6f6 glvideomixer: Fix critical when setting start-time-selection 
It caused a critical, but did not affect functionality because the
GValue was passed as-is to the glvideomixerelement which actually does
something with the property.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7204>
 2024-07-20 01:05:58 +00:00
Jakub Adam
c56a87b73d gldownload: use gst_gl_sync_meta_wait_cpu() 
Simple gst_gl_sync_meta_wait() is not sufficient to ensure GL commands
are executed before dma-buf devices get to see the buffer.

This is the first step that should make the code behave correctly for
everybody, although there may be performance penalty. In the future we
should introduce a more general sync meta that would allow to move the
waiting from gldownload (the producer) to the sink elements (the
consumers).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6968>
 2024-06-01 08:09:34 +00:00
Nirbheek Chauhan
fe1a7edda2 gl: Fix libdrm dependency detection and usage 
drm_fourcc.h should be picked up via the pkgconfig dep, not the system
includedir directly. All this allows it to be picked up consistently
(via the subproject, for example).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6932>
 2024-05-29 15:49:45 +00:00
Thibault Saunier
41f8276c2b glvideomixer: Handle pads which have no caps set on mouse events 
And directly use the pad vinfo instead of getting current caps

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6265>
 2024-05-05 12:37:05 +00:00
Shengqi Yu
a92167ea6e glmixer: Add GL_SYNC_META option to bufferpool 
when pipline is
glvideomixerelement->glcolorconvertelement->gldownloadelement and
glcolorconvertelement is not passthrough, the gl bufferpool between
glvideomixerelement and glcolorconvertelement will not add gl sync meta
during allocating buffer. This will cause that glcolorconvert's inbuf
has no sync meta to wait for.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6756>
 2024-04-29 19:15:39 +00:00
Matthew Waters
3f29c897f8 glimagesink: avoid a possible critical on shutdown 
It is possible that the close callback can be called after glimagesink
is changing state to NULL.  Protect against that by taking the glimagesink
lock and some NULL checking.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6504>
 2024-04-02 23:50:41 +00:00
Matthew Waters
d9b563e9b2 glimagesink: unref the potential last ref outside of the glimagesink lock 
Avoids a deadlock between the state change removing the last ref and
the destructer calling the window's on_close handler and trying to
take the glimagesink lock.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6504>
 2024-04-02 23:50:41 +00:00
Jan Schmidt
aadefa8aca glvideoflip: fix setting of method property at construction time 
A port of the same fix that
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4536
did for the non-GL videoflip element

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3245

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5966>
 2024-01-29 18:00:21 +00:00
Robert Mader
7495db8855 gl: colorbalance: Add DMA_DRM passthrough support 
By adding them to additional caps that are only supported in passthrough
mode. They get filtered out otherwise.

This can easily extended to support other caps later.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5948>
 2024-01-25 20:39:37 +00:00
Tim-Philipp Müller
ceed3f9914 glimagesink: fix typo in docs 
Fixes #3233

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5942>
 2024-01-19 07:41:48 +00:00
Damian Hobson-Garcia
fe64e68cc4 gloverlay: Apply updated overlay coordinates correctly 
When overlay coordinates are updated, after the initial coordinates
are set, the shader indices are applied to the wrong buffer, resulting
in the background image appearing where the overlay should.

Bind the array buffer before applying subsequent coordinate
updates.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5901>
 2024-01-11 01:53:16 +00:00
Hosang Lee
2afe7cb97e glstereomix: Fix typo 
Fix typo in example. vid -> video

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5685>
 2023-11-17 04:42:32 +00:00
He Junyan
ea35adc55f gl: upload: Implement the fixate_caps virtual function 
We now prefer the 2D target than other targets when fixating src caps.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5468>
 2023-10-18 19:56:30 +00:00
Philippe Normand
ce7b2af414 glsinkbin: Check sink property exists before attempting to read it 
The same is done in the set_property function. This was noticed when attempting
to dump a pipeline containing glsinkbin sink=gtk4paintablesink to dot format.
Critical warnings were raised due to the missing force-aspect-ratio property on
that sink.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5311>
 2023-09-11 07:36:21 +00:00
Matthew Waters
9d867356df gl/bufferpool: add configuration to extend buffer lifetime before reuse 
Fixes a potential GPU stall if an immediately freed texture/buffer is
attempted to be reused immediately by the CPU, e.g. when uploading.

Problematic scenario is this:
1. element does GPU processing reading from texture
2. frees the buffer back to the pool
3. pool acquire returns the just released buffer
4. GPU processing then has to wait for the previous GPU operation to
   complete causing a stall

If there was a reliable way to know whether a buffer had been finished
with across all GPU drivers, we would use it.  However as that does not
exist, this workaround is to keep the released buffer unusable until the
next released buffer.

This is the same approach as is used in the qml (Qt5) elements.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5144>
 2023-08-31 01:24:38 +00:00
Matthew Waters
b291efe44b gldownload: handle passthrough without a critical 
With passthrough mode, gldownload/glbasefilter may not ever retrieve a
relevant GstGLContext as it doesn't actually query the surrounding
elements.  Guard against that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4791>
 2023-06-07 22:15:39 +00:00
Ruben Gonzalez
059965fe53 doc: Fix newline char between authors 
Found running `gst-inspect-1.0 -a |& grep -v ":" | grep @`

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4682>
 2023-05-20 05:48:23 +00:00
Matthew Waters
e9bf1c79cc glmixer: don't add rgba templates by default 
Subclasses may want to override the pad template with different formats
or with a different pad subclass.

The original beahviour is still available by calling
gst_gl_mixer_class_add_rgba_pad_templates() in _class_init() of the
subclass.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4608>
 2023-05-18 19:34:15 +00:00
Matthew Waters
fc85b63c2b glmixer: remove set_caps() vfunc 
All of its implementors can be moved to gl_start/stop() from
GstGLBaseMixer instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4608>
 2023-05-18 19:34:14 +00:00
Matthew Waters
331b1af468 glmixer: remove reset vfunc 
This functionality is covered by GstGLBaseMixer's gl_stop() vfunc.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4608>
 2023-05-18 19:34:14 +00:00
Matthew Waters
14e7e991d3 gl/mixer: make fbo instance field private and provide accessor function 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4608>
 2023-05-18 19:34:14 +00:00
Matthew Waters
007a602726 gl: move gl(base)mixer to library 
For use by applications/libraries outside of the opengl plugin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4608>
 2023-05-18 19:34:14 +00:00
Jan Schmidt
e1faaefea0 glvideomixer: Implement force-live and min-upstream-latency properties 
Proxy the force-live and min-upstream-latency propertyies to the internal
glvideomixerelement at construction time. force-live has to be set
during construction of the glvideomixerelement, so that has to be
deferred until the _constructed() call. Make sure that all other
existing proxied properties will still get set once the element
is created.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4494>
 2023-05-02 22:47:38 +00:00
Mathieu Duponchelle
15102e2eef docs: mark GstGLSinkBin as plugin API 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4408>
 2023-04-13 21:46:59 +00:00
Matthias Fuchs
15b7c7ea25 glvideoflip: fix leaked caps 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4394>
 2023-04-11 21:31:45 +00:00
Sebastian Dröge
ccad9a7338 plugins: Fix various trivial clang compiler warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4210>
 2023-03-18 16:16:55 +02:00