On Wed, Sep 27, 2017 at 6:37 PM, wm4 <nfx...@googlemail.com> wrote: > On Wed, 27 Sep 2017 09:17:36 -0700 > Aman Gupta <ffm...@tmm1.net> wrote: > >> On Wed, Sep 27, 2017 at 5:51 AM, wm4 <nfx...@googlemail.com> wrote: >> >> > On Tue, 26 Sep 2017 18:08:10 -0700 >> > Aman Gupta <ffm...@tmm1.net> wrote: >> > >> > > From: Aman Gupta <a...@tmm1.net> >> > > >> > > --- >> > > configure | 2 + >> > > libavcodec/allcodecs.c | 1 + >> > > libavcodec/hevc_refs.c | 3 + >> > > libavcodec/hevcdec.c | 12 ++- >> > > libavcodec/vda_vt_internal.h | 1 + >> > > libavcodec/videotoolbox.c | 203 ++++++++++++++++++++++++++++++ >> > +++++++++++++ >> > > 6 files changed, 221 insertions(+), 1 deletion(-) >> > >> > PS: A final patch should make sure these symbols don't cause build >> > failures with older SDKs: >> > >> > > + case kCMVideoCodecType_HEVC : >> > >> > > + videotoolbox->cm_codec_type = kCMVideoCodecType_HEVC; >> > >> > >> > Maybe with a configure check. >> > >> >> This is available since macOS 10.11. How far back does ffmpeg support? > > Really not sure. If VideoToolbox support is never detected before > 10.11, then it's OK.
VT is supported since 10.8, if anything newer is required for this, then it should get a configure check. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
