MLD-5.x > Raspberry PI

[MLD-5.5 testing] RPI4 OpenGL

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gr4vity:
Hi,

Can someone post the following command output for RPI4?


--- Code: ---glxinfo | grep OpenGL
--- End code ---

If it looks like this then something is wrong


--- Code: ---OpenGL vendor string: VMware, Inc.
OpenGL renderer string: llvmpipe (LLVM 9.0.1, 128 bits)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 19.3.2
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.1 Mesa 19.3.2
OpenGL shading language version string: 1.40
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 19.3.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:

--- End code ---

That is software rendering.

Best Regards.

gr4vity:


Okay, i confirm that there is something wrong with the RPI4 MLD build.

Correct OpenGL command output should be as follows


--- Code: ---pi@raspberrypi:~ $ glxinfo | grep OpenGL

OpenGL vendor string: Broadcom
OpenGL renderer string: V3D 4.2
OpenGL version string: 2.1 Mesa 21.3.6 - kisak-mesa PPA
OpenGL shading language version string: 1.20
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 21.3.6 - kisak-mesa PPA
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:
--- End code ---

I used kisak mesa drivers on my RPi OS, Vulkan is working as well.

clausmuus:
That's interesting.
Do you know, if the mesa drivers are used therefore?
And witch MLD software does need the OpenGL drivers?

gr4vity:


Hi Claus.
Kodi version which i compiled uses OpenGL mesa drivers, that probably explains why Kodi doesn't work on MLD for RPI4.
vdr-plugin-xineliboutput uses OpenGL mesa drivers.

Best Regards.

clausmuus:
We do not include the V3D driver, because we have no apps that need it.It is not necessary for video decoding.

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