Conversation
pavel

Pavel Machek

I'd like to do command-line application that uses GPU to do some some computation with graphics. (Debayer, maybe more). Need it to work on old systems (Debian 11, PinePhone). What libraries/frameworks should I look at?
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okias@floss.social

David Heidelberg

Reply to @pavel

@pavel Mali 400 in PinePhone is too old. You need at least PinePhone Pro. Eventually someone could implement `rusticl` on old mali driver, but I assume you would need recent Debian 13...

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pavel

Pavel Machek

Reply to @okias@floss.social
@okias I don't think I actually want Rust for this. And I don't think I need OpenCL either, AFAICT glsl 1.0 should be enough for me.
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martijnbraam@fosstodon.org

Martijn Braam

Reply to @okias@floss.social

@okias @pavel the Mali 400 in the pinephone is definetly not too old to do this :P

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okias@floss.social

David Heidelberg

Reply to @martijnbraam@fosstodon.org

@martijnbraam @pavel @enunes might slightly disagree 😛

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martijnbraam@fosstodon.org

Martijn Braam

Reply to @okias@floss.social

@okias @pavel @enunes luckily it works whether people disagree or not

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pavel

Pavel Machek

Reply to @martijnbraam@fosstodon.org
@martijnbraam @okias So i have this. https://gitlab.com/tui/debayer-gpu It debayers at 7MPix/sec. I guess I'm learning a lot about GPUs, but I hoped for a bit better performance. Ouch and it mirrors the image, but that's detail.
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