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| author | Marton Balint <cus@passwd.hu> | 2019-12-28 14:50:12 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2020-01-31 22:47:49 +0100 |
| commit | c044ac2071fd1ba2b184a35427c98fc5338a9d27 (patch) | |
| tree | 03e3bcf5067a0995f6317ae9480b720ae0b9d378 /doc | |
| parent | b82825eba837f7cbb24c1d66e93285d029307417 (diff) | |
| download | ffmpeg-c044ac2071fd1ba2b184a35427c98fc5338a9d27.tar.gz | |
avfilter/vf_geq: use per-thread AVExpr for expression evaluation
There was no consensus about separating AVExprState from AVExpr so here is a
minimal patch using the existing AVExpr to fix ticket #7528.
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index a3cc92200d..a2ef7d0113 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -11468,6 +11468,11 @@ Default is bilinear. For functions, if @var{x} and @var{y} are outside the area, the value will be automatically clipped to the closer edge. +Please note that this filter can use multiple threads in which case each slice +will have its own expression state. If you want to use only a single expression +state because your expressions depend on previous state then you should limit +the number of filter threads to 1. + @subsection Examples @itemize |