<div dir="ltr"><div>In my use case (video player) I just need to initialize the pipeline and return a texture id.<br></div><div><br></div><div>Is there a way to determine the texture id without loading a frame?</div><div><br></div><div>Is the texture id constant over the lifecycle of the pipeline?<br></div><div></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 8, 2021 at 9:57 PM Matthew Waters <<a href="mailto:ystreet00@gmail.com">ystreet00@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
That is one option if you're looking to use glimagesink's
rendering. If you're rendering the texture yourself, something like
<a href="https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/blob/master/tests/examples/gl/sdl/sdlshare.c" target="_blank">https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/blob/master/tests/examples/gl/sdl/sdlshare.c</a>
is more appropriate.<br>
<br>
Cheers<br>
-Matt<br>
<br>
<div>On 9/3/21 1:37 pm, Joel Winarske wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>I'm figuring a pipeline like this:<br>
</div>
<div>uridecodebin uri=<a>file:///usr/local/share/assets/video.mp4</a> !
video/x-raw(memory:GLMemory),format=RGBA,texture-target=2D !
glimagesink</div>
<div><br>
</div>
<div>To get the texture id I see a pattern in the cube example
of attaching callback to "client-draw" of glimagesink, then
mapping the video buffer which provides access to the texture
id. Is this the only way to access the texture id?<br>
</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Joel<br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Mar 8, 2021 at 4:59 PM
Joel Winarske <<a href="mailto:joel.winarske@gmail.com" target="_blank">joel.winarske@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div>Thank you for that.</div>
<div><br>
</div>
<div>What is the current recommended pattern for rendering
to a GL texture which gets consumed by a shared context?
The shared context handles the rendering.</div>
<div><br>
</div>
<div>Cheers,</div>
<div>Joel<br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Mar 8, 2021 at
4:32 PM Matthew Waters <<a href="mailto:ystreet00@gmail.com" target="_blank">ystreet00@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div> No.<br>
<br>
clutter has not been recommended for many years.
gst-plugins-gl neither for many more. gst-plugins-gl
has been migrated into gst-plugins-bad as can be seen
from the latest commit on that repo: <a href="https://github.com/freedesktop/gstreamer-gst-plugins-gl/commit/bedade404ec82432742a901c663f18dfaa24356f" target="_blank">https://github.com/freedesktop/gstreamer-gst-plugins-gl/commit/bedade404ec82432742a901c663f18dfaa24356f</a>)
and then promoted to gst-plugins-base and is available
as the libgstgl-1.0 library.<br>
<br>
Cheers<br>
-Matt<br>
<br>
<div>On 9/3/21 8:59 am, Joel Winarske wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Is <a href="https://github.com/freedesktop/gstreamer-gst-plugins-gl/blob/master/tests/examples/clutter" target="_blank">https://github.com/freedesktop/gstreamer-gst-plugins-gl/blob/master/tests/examples/clutter</a>
still the recommended pattern for rendering to an
EGL texture?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Joel<br>
</div>
<br>
</div>
<br>
<fieldset></fieldset>
<pre>_______________________________________________
gstreamer-devel mailing list
<a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a>
<a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a>
</pre>
</blockquote>
<br>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
<br>
</div>
</blockquote></div>