hugin-devs team mailing list archive

[Bruno Postle <2053287@xxxxxxxxxxxxxxxxxx>]

I can't get the latest mercurial with patches to build, this doesn't
really make sense to me as enblend requires c++17:


```
/usr/include/vigra/separableconvolution.hxx:1413:13: error: ISO C++17 does not allow dynamic exception specifications
 1413 |             throw(PreconditionViolation)
      |             ^~~~~
/usr/include/vigra/stdconvolution.hxx:796:13: error: ISO C++17 does not allow dynamic exception specifications
  796 |             throw(PreconditionViolation)
      |             ^~~~~
```

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https://bugs.launchpad.net/bugs/2053287

Title:
  sometimes there are black patches/corners in blended images

Status in Enblend:
  New

Bug description:
  As has been known for a long time, enblend sometimes produces black
  patches in the corners of subimages.

  As we have discussed by email, I'd like to suggest a patch for that:
   -- patch1 contains the pyramid type to make the following simpler
   -- patch2 contains the actual change where the mask is corrected using both alpha layers prior to the actual blending step
   -- patch3 are two small functional changes that are unrelated to the main issue
   -- patch4 are modernisation and style improvements, that I just had to do while working on the code.  If you think some of them don't add enough (or any) value, feel free to drop some.

  cheers, lukas wirz

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