Opened 9 years ago

Closed 9 years ago

#884 closed defect (invalid)

DBF issue for multi slice

Reported by: sue.naing Owned by:
Priority: minor Milestone:
Component: HM Version: HM-9.0
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…

Description

In HM-9.0.1, DBF uses the parameter of slice which appeared last of the picture even if there are multi slice in a picture.

In TDecGop::filterPicture(TComPic*& rpcPic)

TComSlice* pcSlice = rpcPic->getSlice(rpcPic->getCurrSliceIdx());
CurrSliceIdx() should be the largest value instead of starting from zero. Therefore, pcSlice should be the last slice.

In following function, m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresentFlag(), pcSlice->getDeblockingFilterDisable(), pcSlice->getDeblockingFilterBetaOffsetDiv2(), pcSlice->getDeblockingFilterTcOffsetDiv2(), bLFCrossTileBoundary);

I think the parameters used in the function should be below the last slice only.

Change History (2)

comment:1 Changed 9 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

comment:2 Changed 9 years ago by ksuehring

  • Resolution set to invalid
  • Status changed from new to closed

This code does no longer exist. Slice based values are used in the loop filter now. See ticket #485. Please check the latest code before reporting bugs.

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  • David Flynn(Subscriber)
  • Frank Bossen(Subscriber)
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  • Karsten Suehring(Subscriber, Participant, Always)
  • Sue Naing(Reporter)