id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
261	wavefrontsynchro=1  causes decoder crashes	gordon		"A newly introduced CABAC context (m_cCUSigCoeffGroupSCModel) is not being saved correctly in the encoder when WaveFrontSynchro is activated in the config.  This causes decoder mismatches and crashes.

Although the minimum change is just to save the context correctly in TEncSbac::xCopyContextsFrom, the attached patches change both TEncSbac::xCopyContextsFrom and TDecSbac::xCopyContextsFrom, replacing the by-name context copies with a single memcpy.  This will avoid future problems like this."	defect	closed	minor	HM-5.1	HM	HM-5.0	fixed	wavefrontsynchro	fbossen ksuehring davidf jct-vc@…