Package: hugin Version: 2010.2.0+dfsg~beta1-1 Severity: important With an increasing number of elements - in my situation, around 200 images with over 6000 control points, the Hugin UI becomse really slow. The key factor seems to be the file serialization of settings. Saving the current state often takes way over one minute to complete. Similarly, operations that seem to cause an automatic save (e.g. for undo?) block the UI, for example checking or unchecking parameters in the optimizer often take multiple seconds to update. For large jobs such as this, this is quite a limitation: it would make sense to incrementally optimize parts of the Panorama to reduce complexity in the optimizer. However, choosing parameters to optimize in the UI is pretty much impossible.
Even worse is the "Layout" view, which only updates with less than one frame per minute (on AMD64 X2 5000+ with 4 GB of RAM, Nvidia graphics). This tool would be useful to detect images that overlap but are not connected via control points - if it would somehow work. These effects probably are related and can be fixed by checking the data structures the control points are kept in and how they are iterated. Currently, I can only recommend Hugin for up to ~30 images. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.34-1-amd64 (SMP w/2 CPU cores) Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages hugin depends on: ii enblend 4.0+dfsg-1 image blending tool ii enfuse 4.0+dfsg-1 image exposure blending tool ii hugin-tools 2010.2.0+dfsg~beta1-1 CLI tools for Hugin ii libboost-thread1.4 1.42.0-4 portable C++ multi-threading ii libc6 2.11.2-2 Embedded GNU C Library: Shared lib ii libexiv2-9 0.20-2 EXIF/IPTC metadata manipulation li ii libgcc1 1:4.4.4-8 GCC support library ii libgl1-mesa-glx [l 7.8.2-2 A free implementation of the OpenG ii libglew1.5 1.5.4-1 The OpenGL Extension Wrangler - ru ii libglu1-mesa [libg 7.8.2-2 The OpenGL utility library (GLU) ii libimage-exiftool- 8.15-1 Library and program to read and wr ii libpano13-2 2.9.17~beta2-1 panorama tools library ii libstdc++6 4.4.4-8 The GNU Standard C++ Library v3 ii libtiff4 3.9.4-1 Tag Image File Format (TIFF) libra ii libwxbase2.8-0 2.8.10.1-3 wxBase library (runtime) - non-GUI ii libwxgtk2.8-0 2.8.10.1-3 wxWidgets Cross-platform C++ GUI t ii make 3.81-8 An utility for Directing compilati hugin recommends no packages. hugin suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
