[FFmpeg-devel] [PATCH] kCVPixelFormatType_OneComponent8 only exists from 10.8 onward

Michael Niedermayer michaelni at gmx.at
Wed Jul 16 00:21:18 CEST 2014

On Mon, Jul 14, 2014 at 08:57:36AM +0200, Reimar Döffinger wrote:
> On 14.07.2014, at 04:55, Hanspeter Niederstrasser <niederstrasser at gmail.com> wrote:
> > The AVFoundation indev uses kCVPixelFormatType_OneComponent8, but that
> > only exists on 10.8 and up.  This puts it behind a #if.
> It's not ideal. Maybe not worth the effort, but it would be better if a version compiled for older OSX could still use it if run on 10.8.
> Requiring it to be compiled on 10.8 might be ok.
> In other words, I think the check should be about whether the header provides that definition, not what minimum OSX version we compile for.

ive applied it though so its not causing build issues for the release


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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