Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#1007 closed defect (fixed)

Rectangular slice map – CTU to subpicture mapping never initialized.

Reported by: bheng Owned by:
Priority: minor Milestone: VTM-8.1
Component: VTM Version: VTM-8.0
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…

Description

The CTU to subpicture map (m_ctuToSubPicIdx) is used but never initialized anywhere. So the function getCtuToSubPicIdx( ) will always crash the decoder.

Change history (2)

comment:1 Changed 4 years ago by ksuehring

  • Resolution set to fixed
  • Status changed from new to closed
  • Summary changed from Subpictures – CTU to subpicture mapping never initialized. to Rectangular slice map – CTU to subpicture mapping never initialized.

It seems the rectangular slice map was never correctly initialized for the syntax shortcut, where the slice layout is inferred from the subpicture layout. More a slice issue than a subpicture issue.

Fixed in MR 1507

https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/-/merge_requests/1507

comment:2 Changed 4 years ago by ksuehring

  • Milestone set to VTM-8.1
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