[FFmpeg-cvslog] lavc/videotoolboxenc: Fix compilation on osx 10.10.5 Yosemite

ffmpeg | branch: release/4.0 | Thilo Borgmann | Thu Aug 9 12:47:35 2018 +0200| [49a90d5d31433fc999d26f6c5d83f3d4560befee] | committer: Aman Gupta lavc/videotoolboxenc: Fix compilation on osx 10.10.5 Yosemite Signed-off-by: Aman Gupta (cherry picked from commit

[FFmpeg-cvslog] lavc/videotoolboxenc: Fix compilation on osx 10.10.5 Yosemite

ffmpeg | branch: master | Thilo Borgmann | Thu Aug 9 12:47:35 2018 +0200| [72d9b8f4c53ce3de48ba43ddeeccc62f6932b376] | committer: Aman Gupta lavc/videotoolboxenc: Fix compilation on osx 10.10.5 Yosemite Signed-off-by: Aman Gupta >