Bug: OpenCL shown as not available, but it is

[barathrm]

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Computer's operating system

Linux

What GPU do you have ?

I don't know

Ansel version

0.0.0+992.gd44e3803

Type of binary

Pre-built packages provided by the Ansel project (.AppImage, .EXE)

What happened?

I realize this may be low priority atm, but I thought it would be good to have an issue ticket for others who come searching.

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I have an AMD graphics card with mesa's rusticl installed. clinfo outputs a lot of stuff, and darktable seems to work with it as expected.

Starting ansel like this

export RUSTICL_ENABLE=radeonsi
./Ansel-0.0.0+992.gd44e3803-x86_64.AppImage

OpenCL is not available under processing:

However, with Darktable I can first activate rusticl support and then after a restart OpenCL becomes available:

Possibly relevant section from -d all:

[opencl_init] opencl library 'libOpenCL.so.1' found on your system and loaded
[opencl_init] could not get platforms: Unknown OpenCL error

Does your problem occur with OpenCL enabled ?

No

Does your problem occur with OpenCL disabled ?

No

Previous Ansel version that use to work

No response

Output of ansel -d all

debug.log

Backtrace

No response

[aurelienpierre]

That Unknown OpenCL error is not going to be very helpful, and if Darktable has it under the "experimental" flag, it's probably through some workaround.