[FFmpeg-devel] [PATCH] avcodec: add new Videotoolbox hwaccel.

Sebastien Zwickert dilaroga at gmail.com
Wed Jun 24 09:22:53 CEST 2015

> On 20 Jun 2015, at 17:08, Hendrik Leppkes <h.leppkes at gmail.com> wrote:
> On Sat, Jun 20, 2015 at 1:33 PM, Sebastien Zwickert <dilaroga at gmail.com> wrote:
>> Old videtotoolbox patch rebased and updated to target the new HWAccel API.
>> As VDA is a wrapper of VideoToolbox framework, the changes base vda implementation
>> upon the videotoolbox implementation to factorize common part of code.
> As this basically replaces the internal VDA implementation, how does
> this impact OSX version dependency?

Thanks to point me out this, the current patch is wrong because it breaks VDA implementation
on 10.6 and 10.7 systems. I’ll update it to solve this issue.

> From what I understand, VDA works on 10.6+. What does VT support?


> Can
> I still build a binary that works on 10.6 upwards with VT/VDA enabled?
> If not, this is an issue for me, as thats what I currently do.

Sure, I’ll provide a new patch that takes into account the OSX version dependencies. 

Sebastien Zwickert

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