saving: added edf with lz4 compression

Author: sebastien-petitdemange

LimaCCDs.py

@@ -482,6 +482,9 @@ def init_device(self) :
         if SystemHasFeature('Core.CtSaving.EDFConcat'):
             self.__SavingFormat['EDFCONCAT'] = Core.CtSaving.EDFConcat
             self.__SavingFormatDefaultSuffix[Core.CtSaving.EDFConcat] = '.edf'
+        if SystemHasFeature('Core.CtSaving.EDFLZ4'):
+            self.__SavingFormat['EDFLZ4'] = Core.CtSaving.EDFLZ4
+            self.__SavingFormatDefaultSuffix[Core.CtSaving.EDFLZ4] = '.edf.lz4'
 
         self.__SavingMode = {'MANUAL' : Core.CtSaving.Manual,
                              'AUTO_FRAME' : Core.CtSaving.AutoFrame,

plugins/LimaTacoCCD.py

@@ -526,6 +526,8 @@ def DevCcdSetFilePar(self, par_arr):
             pars.fileFormat = Core.CtSaving.HDF5
         elif pars.suffix.lower()[-5:] == '.tiff':
             pars.fileFormat = Core.CtSaving.TIFFFormat
+        elif pars.suffix.lower()[-8:] == '.edf.lz4':
+            pars.fileFormat = Core.CtSaving.EDFLZ4
         else:
             pars.fileFormat = Core.CtSaving.RAW
         saving.setParameters(pars)