[FFmpeg-devel] [PATCH 3/5] af_hdcd: only hdcd_update_info() when something changes

Michael Niedermayer michael at niedermayer.cc
Fri Jul 15 03:24:37 EEST 2016

On Tue, Jul 12, 2016 at 12:54:08PM -0500, Burt P wrote:
> Only call hdcd_update_info() when the control code changes
> instead of every frame, so the counters are more meaningful.
> Signed-off-by: Burt P <pburt0 at gmail.com>
> ---
>  libavfilter/af_hdcd.c | 34 +++++++++++++---------------------
>  1 file changed, 13 insertions(+), 21 deletions(-)



Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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