[FFmpeg-devel] [PATCH 1/2] osx: detect version of mac os

[Xidorn Quan]

On Thu, Aug 23, 2012 at 8:28 PM, Sebastien Zwickert <dilaroga at gmail.com>wrote:

>
> An alternative was to use the old Gestalt Manager API but this API became
> deprecated since 10.8
> and apple did not provide any replacement API.
> There's a radar opened about this:
> http://openradar.appspot.com/11798430
>
> Another one is to use the kCFCoreFoundationVersionNumber macro to do a
> runtime version check.
>

My system version is 10.7.x but the largest version number defined in
CFBase.h is kCFCoreFoundationVersionNumber10_6_5, so it cannot be used. If
we can check version for Core Video, that might be a good replacement.