Opened 5 years ago

Closed 5 years ago

#268 closed defect (fixed)

RDPCM: missing clip when adding residue deltas

Reported by: gordon Owned by:
Priority: minor Milestone: VTM-5.1
Component: VTM Version: VTM-5.0
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…

Description

Residue delta addition occurs in invResDPCM in Quant.cpp for each of the two possible directions. In both cases, the result should be clipped prior to being stored and used for later additions.

The attached patch shows the intended modification.

Attachments (1)

vtm5-invResDPCM-clipping-addition.patch​ (1.4 KB) - added by gordon 5 years ago.

Download all attachments as: .zip

Change history (2)

Changed 5 years ago by gordon

comment:1 Changed 5 years ago by XiangLi

  • Milestone set to VTM-5.1
  • Resolution set to fixed
  • Status changed from new to closed
  • Version set to VTM-5.0

Fixed in ​https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/553. No impact on coding performance.

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