Fix cmake find_package_handle_standard_args warning

See merge request !171

Fix conversion compiler warning when calling import_array macro.

See merge request !174

sip_init_numpy.cpp:63:5: warning: converting to non-pointer type 'int' 
from NULL [-Wconversion-null]
     import_array();
     ^~~~~~~~~~~~

Merge branch '123-hdf5-on-every-new-file-creation-add-nxroot-attributes-file_name-and-file_time' into 'master'

Resolve "[HDF5] On every new file creation add NXroot attributes file_name and file_time"

Closes #123

See merge request !172

Requested by scientists to get original path in case of files are moved.

Resolve "h5 saving:  frames_per_file not adjusted to the nb of frames"

Closes #118 and #119

See merge request !164

Fix SIP Event::getMsgStr declaration

See merge request !163

Fix CtControl::ImageStatusCallback

Closes #115

See merge request !161

Merge branch 'fix-hdf5-parallel-saving' into '118-h5-saving-frames_per_file-not-adjusted-to-the-nb-of-frames'

Fix HDF5 parallel saving - as patch to !164

See merge request !168

Alejandro Homs Puron authored Jun 29, 2020 and Samuel Debionne committed Jun 29, 2020

* Refactor SaveContainerHdf5::_File:
* Add debug information when writing HDF5 Dataset chunk fails
* Remove unused variables
* Use AutoPtr for dynamically-allocated objects
* Simplify initialization at _open

* Add Stream::ContainerStatus to ensure preparation,
  access checking and closing
* Improve saving of "last_image_ready" - writeFrame(-1)
* Execute HwSaving[CtrlObj]::writeFrame with CtSaving mutex released
* Increment last_image_saved counter in MANUAL mode
* Always update Stream parameters in prepare

* Allow unregisterImageStatusCallback if acq is not Ready
  * Do not throw exception: it is called from cb destructor
  * Status can be AcqFault, which is perfectly legal to unregister
* Cosmetics
* ThreadUtils: remove obsolete declarations in ReadWriteLock

Resolve "release 1.9.4"

Closes #110

See merge request !160

Fix bugs and remove (gcc) compiler warnings

See merge request !158

* Including suggestions from S. Debionne

Re-add openssl to conda host/run requirements

See merge request !157

Fix issues in BufferCtrlObj::Sync management

Closes #97

See merge request !138

CtControl: protect m_img_status_thread_list with ReadWriteLock

Closes #106

See merge request !156

Alejandro Homs Puron authored Apr 23, 2020 and Samuel Debionne committed Apr 23, 2020

* Common: Add ReadWriteLock
* CtControl: protect m_img_status_thread_list with a ReadWriteLock

CtSaving: fix thread synchronization issues

See merge request !153

Refactor CtControl

See merge request !155

* Properly stop CtControl acq on HW start/stopAcq failure:
  set [AcqFault, not ready, not running] and stop saving (if was running)

* Call startAcq with mutex unlocked: symmetry with stopAcq,
  avoid potential dead locks

* newFrameReady
* _calcAcqStatus
* unregisterImageStatusCallback
* readOneImageBuffer
* ImageStatus::threadFunction: add AutoMutexUnlock

* Use C++14 [[deprecated]] attribute (suggested by S. Debionne)

Refactor CtSaving ZBuffer

See merge request !154

* Cleaner ZBuffer empty state: add _isValid and _setInvalid
* Include headers for memory allocation and copy
* Rename _takeBuffer to _takeBuffers
* Remove inappropriate call to std::move with _takeBuffers' return