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There's literally no way Apple developed a hardware accelerator for JXL encoding. So they're definitely using some kind of a CPU or generic DSP.
by lonjil 2y ago
There's literally no way Apple developed a hardware accelerator for JXL encoding. So they're definitely using some kind of a CPU or generic DSP.
- JyrkiAlakuijala 2y agoThey might have some things like DCTs and colorspace transforms accelerated.