[Hugin-bug-hunters] [Bug 1467678] Re: nona segfaults with PNG and TIFF output

2015-07-05 Thread tmodes
** Changed in: hugin Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Hugin Bug Hunters, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1467678 Title: nona segfaults with PNG and TIFF output Status in Hugin -

[Hugin-bug-hunters] [Bug 1467678] Re: nona segfaults with PNG and TIFF output

2015-07-01 Thread tmodes
Hi Bruno, during testing I found some more bugs in the alpha channel handling, which only occurs in some special cases. Nevertheless I tried to fix them. This requires a touch up of some more code in changeset 13f7aeff8000 Could you please test that I did not break something what already

[Hugin-bug-hunters] [Bug 1467678] Re: nona segfaults with PNG and TIFF output

2015-06-23 Thread tmodes
I can't reproduce the issue. It works for be. Nevertheless I have an idea. Please test if changeset 5f45958ae420 fixes your issue. If so we need to graft the changeset to 2015.0 branch. -- You received this bug notification because you are a member of Hugin Bug Hunters, which is subscribed to

[Hugin-bug-hunters] [Bug 1467678] Re: nona segfaults with PNG and TIFF output

2015-06-23 Thread Bruno Postle
Thanks, that works. The current 2015.0 branch (dc7eb38fe1d5) patched with 5f45958ae420 now renders TIFF without crashing. (this is a 2015.0 bug. 2014.0 is fine, I even rebuilt it to be sure there is no problem with the build environment. All this is with the same vigra impex 1.10.0 library) --

[Hugin-bug-hunters] [Bug 1467678] Re: nona segfaults with PNG and TIFF output

2015-06-22 Thread Bruno Postle
Here's a better stacktrace: Core was generated by `nona -i 0 -m TIFF -o junk DSC_0251 - DSC_0254.pto'. Program terminated with signal SIGSEGV, Segmentation fault. Thread 1 (Thread 0x7ff2da3e5900 (LWP 11921)): #0 operator() (v=@0x0: error reading variable, this=synthetic pointer) at