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  1. 27 Jul, 2014 3 commits
    • Christian Schulte zu Berge's avatar
      Removed all occasions where references to DataHandles were used, since... · 0249b136
      Christian Schulte zu Berge authored
      Removed all occasions where references to DataHandles were used, since especially their use in signals may lead to segfaults or other undesired behavior.
      0249b136
    • Christian Schulte zu Berge's avatar
      Introducing sigslot::concurrent_pointer_list<T> a list-like container allowing... · 8671e65c
      Christian Schulte zu Berge authored
      Introducing sigslot::concurrent_pointer_list<T> a list-like container allowing thread-safe bidirectional iteration, insertion and removal of elements. Single constraint is that the element type must be a pointer type (or at least have pointer semantics) and never be 0. This is neat, as this class offers exactly what we need for a lock-free sigslot implementation.
      
      Updated sigslot implementation to use concurrent_pointer_list for connection storage. Hence, we can get rid of the locking mechanisms, which got completely removed.
      
      Since this simplified template definitions for sigslot, many campvis files needed to be adapted (i.e. removing the <> from has_slots<> and signal0<>).
      
      refs #384
      
      Conflicts:
      	core/classification/genericgeometrytransferfunction.h
      	core/eventhandlers/trackballnavigationeventlistener.h
      	core/pipeline/processordecoratormasking.h
      	core/properties/propertycollection.h
      	core/properties/transferfunctionproperty.h
      	core/tools/opengljobprocessor.h
      8671e65c
    • Christian Schulte zu Berge's avatar
  2. 15 Jul, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Fixed DataHandle reference counting implementation: · ac28b5d7
      Christian Schulte zu Berge authored
      * AbstractData now stores a weak_ptr to its shared_ptr owning group if existant. This avoids unintentional creation of multiple owning groups where each eventually tries to delete the AbstractData on its own (which will certainly not work)
      * Updated DataContainer implementation to use a hash map instead of an unordered map.
      ac28b5d7
  3. 05 May, 2014 1 commit
  4. 01 Mar, 2014 1 commit
  5. 13 Dec, 2013 1 commit
  6. 15 Oct, 2013 1 commit
  7. 08 Oct, 2013 3 commits
  8. 12 May, 2013 1 commit
    • schultezub's avatar
      Various changes to improve threading behaviour and coding conveniene: · 694a519e
      schultezub authored
       * Moved destruction of ReferenceCounted object to seperate thread (thus unloading rendering thread)
       * integration of OpenGL garbage collector into OpenGLJobProcessor (finally, you don't need to care anymore whether your code might call a GL object destructor and hence needs an OpenGL context)
       * changed DataContainer implementation from mutex/lock to concurrent container
       * fixing improper order of GL object deinitilization on program exit
      
      git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@492 bb408c1c-ae56-11e1-83d9-df6b3e0c105e
      694a519e
  9. 06 Feb, 2013 1 commit
  10. 04 Feb, 2013 1 commit
  11. 18 Jan, 2013 1 commit
  12. 02 Nov, 2012 1 commit
  13. 31 Oct, 2012 1 commit
  14. 26 Oct, 2012 1 commit
  15. 02 Oct, 2012 1 commit
  16. 01 Oct, 2012 1 commit
  17. 28 Aug, 2012 1 commit
  18. 27 Aug, 2012 1 commit
  19. 20 Aug, 2012 1 commit
  20. 10 Aug, 2012 2 commits
  21. 06 Aug, 2012 1 commit
  22. 25 Jul, 2012 2 commits
  23. 19 Jul, 2012 1 commit
  24. 18 Jul, 2012 1 commit
    • schultezub's avatar
      One huge commit including: · 9130371f
      schultezub authored
      Major revisions to the class layout / data structure:
       * Introduced ImageDataConverter interface (still not really happy with the design)
       * Removed support for Int64 and double images from WeaklyTypedPointer
       * Added ImageDataGL::bind()
       * AbstractProcessor::init() method, gets called by AbstractPipeline::init()
       * added VisualizationProcessor
      
      Updated/New processors:
       * fixed MhdImageReader
       * SliceExtractor stub for very simple slice rendering
      
      Various fixes:
       * DataContaier: managing of DataHandle ownership
       * GenericImageDataLocal::getSubImage()
       * ImageDataRenderTarget bindings
       * GenericProperty
       * linking issues with StringUtils
      
      Hence, all this enables the first usable implementation of a specific pipeline:
      The SliceVis pipeline combines MhdImageReader and SliceExtractor for a very simple 2D slice rendering
      
      git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@188 bb408c1c-ae56-11e1-83d9-df6b3e0c105e
      9130371f
  25. 16 Jul, 2012 2 commits
  26. 12 Jul, 2012 1 commit
  27. 07 Jul, 2012 1 commit
  28. 06 Jul, 2012 1 commit