On Sun, Nov 03, 2019 at 11:14:25AM +0530, Gyan wrote: > > Helps better identification of expr eval failures. > > Gyan
> eval.c | 21 +++++++++++++++++++++ > eval.h | 10 ++++++++++ > version.h | 4 ++-- > 3 files changed, 33 insertions(+), 2 deletions(-) > 3dd142baa0144fd324eb9da8a9932cfd7ab2cd98 > 0001-avutil-eval-add-function-to-track-variable-use.patch > From 19bce329464676f071707b99575f80e5abe1cd4c Mon Sep 17 00:00:00 2001 > From: Gyan Doshi <ffm...@gyani.pro> > Date: Sat, 2 Nov 2019 20:16:42 +0530 > Subject: [PATCH] avutil/eval: add function to track variable use > > Helps avoid multiple evals of cross-referenced expressions > and catch the use of non-applicable variables with respect > to eval or special mode in filters Maybe you should provide more details of the use case of this, maybe with an example. Because it seems not completely obvious thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I know you won't believe me, but the highest form of Human Excellence is to question oneself and others. -- Socrates
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