[FFmpeg-devel] [PATCH 7/7] lavc: add a ProRes RAW Vulkan hwaccel

[Michael Niedermayer]

Hi lynne

On Fri, Jul 11, 2025 at 12:13:35AM +0900, Lynne wrote:
> This commit adds a ProRes RAW hardware implementation written in Vulkan.
> Both version 0 and version 1 streams are supported.
> The implementation is highly parallelized, with 512 invocations dispatched
> per every tile, with generally 4k tiles on a 5.8k stream.
> 
> Thanks to unlord for the 8-point iDCT.
> 
> Benchmark for a generic 5.8k RAW HQ file:
> 6900XT: 63fps
> 7900XTX: 84fps
> 6000 Ada: 120fps

nice!

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Give a rich man 100$ and he will turn it into 1000$.
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