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authorTomas Farago <sensej007@email.cz>2021-09-27 13:32:15 +0200
committerTomas Farago <sensej007@email.cz>2021-09-27 13:32:15 +0200
commitec1eb24c5dbca3152cffa17d8bba7ba9cc1bea9a (patch)
treef6ed53af499947a9f28bb1fe8bbb058ba28dd975 /docs
parente71db172c8a91a070f5def73168d45786c6ad139 (diff)
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stack: force nonfactor generation
If the number of images in the stack hadn't been a divisor of the number of input images, the last images would have been dropped. This makes sure all images are processed and fills the last positions of the stack (when the total number of stacked images starts to exceed the number of input images) with arbitrary previous images. Fixes #210.
Diffstat (limited to 'docs')
-rw-r--r--docs/filters.rst4
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/filters.rst b/docs/filters.rst
index 5227f3b..f2b32ec 100644
--- a/docs/filters.rst
+++ b/docs/filters.rst
@@ -751,7 +751,9 @@ Stacking
.. gobj:class:: stack
Symmetrical to the slice filter, the stack filter stacks two-dimensional
- input.
+ input. If ``number`` is not a divisor of the number of input images, the
+ last produced stack at index which starts to exceed the number of input
+ images will contain arbitrary images from the previous iterations.
.. gobj:prop:: number:uint