[FFmpeg-devel] [PATCH] Add null video filter

Michael Niedermayer michaelni
Wed Oct 7 23:45:19 CEST 2009

On Wed, Oct 07, 2009 at 09:42:21PM +0200, Stefano Sabatini wrote:
> Hi all,
> in attachment a zen null video filter.
> Pedagogically useful.

it looks like it would break direct rendering, not passing
get_video_buffer() through but rather ending in a malloc()

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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