[FFmpeg-devel] [PATCH v3] avcodec/videotoolbox: add AV1 hardware acceleration

[Martin Storsjö]

On Tue, 1 Oct 2024, Martin Storsjö wrote:

> On Fri, 27 Sep 2024, Cameron Gutman wrote:
>
>> On Thu, Sep 26, 2024 at 4:25 PM Martin Storsjö <martin at martin.st> wrote:
>>> 
>>> From: Jan Ekström <jeebjp at gmail.com>
>>> 
>>> Use AV1DecContext's current_obu to access the original OBUs, and
>>> feed them to videotoolbox, rather than the bare slice data passed
>>> via decode_slice.
>>> 
>>> This requires a small addition to AV1DecContext, for keeping track
>>> of the current range of OBUs that belong to the current frame.
>>> 
>>> Co-authored-by: Ruslan Chernenko <ractyfree at gmail.com>
>>> Co-authored-by: Martin Storsjö <martin at martin.st>
>>> ---
>>> v3: Adjust where nb_unit/start_unit are set, add code comments explaining
>>> the roles of nb_unit/start_unit.
>>> ---
>> 
>> I've got 3 positive reports from folks testing this version, so LGTM.
>
> Thanks! If there's no further opposition to this, and James doesn't mind the 
> changes to the generic code in av1dec.c/h, I'll go ahead and push this later 
> today or tomorrow.

Pushed this now, thanks!

// Martin