render to egl texture

[Matthew Waters]

That is one option if you're looking to use glimagesink's rendering.  If 
you're rendering the texture yourself, something like 
https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/blob/master/tests/examples/gl/sdl/sdlshare.c 
<https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/blob/master/tests/examples/gl/sdl/sdlshare.c> 
is more appropriate.

Cheers
-Matt

On 9/3/21 1:37 pm, Joel Winarske wrote:
> I'm figuring a pipeline like this:
> uridecodebin uri=file:///usr/local/share/assets/video.mp4 ! 
> video/x-raw(memory:GLMemory),format=RGBA,texture-target=2D ! glimagesink
>
> 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?
>
> Thanks,
> Joel
>
>
> On Mon, Mar 8, 2021 at 4:59 PM Joel Winarske <joel.winarske at gmail.com 
> <mailto:joel.winarske at gmail.com>> wrote:
>
>     Thank you for that.
>
>     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.
>
>     Cheers,
>     Joel
>
>
>     On Mon, Mar 8, 2021 at 4:32 PM Matthew Waters <ystreet00 at gmail.com
>     <mailto:ystreet00 at gmail.com>> wrote:
>
>         No.
>
>         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:
>         https://github.com/freedesktop/gstreamer-gst-plugins-gl/commit/bedade404ec82432742a901c663f18dfaa24356f
>         <https://github.com/freedesktop/gstreamer-gst-plugins-gl/commit/bedade404ec82432742a901c663f18dfaa24356f>)
>         and then promoted to gst-plugins-base and is available as the
>         libgstgl-1.0 library.
>
>         Cheers
>         -Matt
>
>         On 9/3/21 8:59 am, Joel Winarske wrote:
>>         Is
>>         https://github.com/freedesktop/gstreamer-gst-plugins-gl/blob/master/tests/examples/clutter
>>         <https://github.com/freedesktop/gstreamer-gst-plugins-gl/blob/master/tests/examples/clutter>
>>         still the recommended pattern for rendering to an EGL texture?
>>
>>         Thanks,
>>         Joel
>>
>>
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>

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