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It's been available for a while. E.g., https://apt.rocm.debian.net/...
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They don't exist yet in vulkan. That's my point; you'd need to add support for them explicitly in vulkan. You might be able to enable them as an extension...
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You need to use KMS planes for low power video playback. vulkan video and vaapi are comparable with respect to power usage. Both use the video decode...
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The idea is to avoid using GFX at all for video decode to save power. GFX uses a lot of power. Ideally we'd be using KMS planes as that is the most...
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Yes, it's realistic. Planes are already used extensively on other OSes (e.g., windows, android) for low power video playback. Most hardware has had this...
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It's not perfect, but in general, the major level GFX ISA levels are compatible so forcing a particular GFX ISA level should work if there is no specific...
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Once advantage of VAAPI is that is has a processing API which allows you to take advantage of fixed function video processing engines which may be lower...
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The support is there in the compiler and most libraries for all of our GPUs. It mostly comes down to validation. We don't mark chips as supported in...
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