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  1. 08 Aug, 2014 1 commit
  3. 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
      Removed unlockInExtraThread flag from AbstractProcessor::process() - this is... · 4700bbba
      Christian Schulte zu Berge authored 
      Removed unlockInExtraThread flag from AbstractProcessor::process() - this is no longer needed as signal handling is done asynchroneously now anyway.

#ref 384

Conflicts:
	core/pipeline/abstractprocessor.cpp

Conflicts:
	core/pipeline/abstractprocessor.cpp
	core/pipeline/abstractprocessor.h
      4700bbba
    • 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
  5. 05 May, 2014 1 commit
  7. 01 Mar, 2014 1 commit
  9. 08 Jan, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Refactoring AbstractProcessor::process() for clearer semantics and better and... · cd9d3feb
      Christian Schulte zu Berge authored 
      Refactoring AbstractProcessor::process() for clearer semantics and better and more uniform handling of invalidation levels:
 * AbstractProcessor::process() now calls updateShader(), updateProperties() and/or updateResult() with respect to the current invalidation level
 * each processor shall no longer override process() but the updateXYZ() methods, at minimum updateResult()
 * AbstractProcessor::process() takes care of (un)locking the processor itself (no need to do this from the outside anymore)

Further implicit changes:
 * Removed redundant HasPropertyCollection::updateProperties()
      cd9d3feb
  11. 13 Dec, 2013 1 commit
  13. 15 Oct, 2013 1 commit
  15. 08 Oct, 2013 4 commits
  17. 27 Sep, 2013 1 commit
  19. 24 May, 2013 1 commit
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  23. 11 Feb, 2013 1 commit
  25. 08 Feb, 2013 1 commit
  27. 06 Feb, 2013 1 commit
  29. 08 Jan, 2013 1 commit
  31. 04 Nov, 2012 1 commit
  33. 02 Nov, 2012 1 commit
  35. 31 Oct, 2012 1 commit
  37. 26 Oct, 2012 1 commit
  39. 21 Sep, 2012 1 commit
  41. 27 Aug, 2012 2 commits
  43. 22 Aug, 2012 1 commit
  45. 10 Aug, 2012 2 commits
  47. 06 Aug, 2012 1 commit
  49. 03 Aug, 2012 1 commit
  51. 27 Jul, 2012 2 commits
  53. 24 Jul, 2012 1 commit
  55. 23 Jul, 2012 1 commit
    • schultezub's avatar
      It took quite some time, but this commit introduces thread-safe management and... · 1302ca97
      schultezub authored 
      It took quite some time, but this commit introduces thread-safe management and access to multiple OpenGL contexts.
 * added tgt::QtContextManager for managing multiple OpenGL contexts
 * adapted tgt::GLContext and tgt::QtGLContext, tgt::QtThreadedPainter
 * added PipelineEvaluator for evaluating pipelines in separate threads
 * added various lock/sync features to processors, pipelines, and processors

However, there's still plenty of clean-up work to do: some parts of the tgt library are quite messed up and the core library interfaces need some polishing...


git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@195 bb408c1c-ae56-11e1-83d9-df6b3e0c105e
      1302ca97
  57. 19 Jul, 2012 1 commit
  59. 12 Jul, 2012 1 commit
  61. 10 Jul, 2012 1 commit
  63. 09 Jul, 2012 1 commit