Opened 5 years ago

Closed 5 years ago

#173 closed defect (fixed)

M0427 reshaping not being applied to lossless/PCM blocks

Reported by: bheng Owned by:
Priority: minor Milestone: VTM-4.1
Component: VTM Version: VTM-4.0rc1
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…

Description

I assume it is intended to apply the same inverse reshaping (invLUT) to all pixels, including lossless and PCM coded blocks?

As implemented now, it seems that inverse reshaping is applied to all pixels in executeLoopFilters(), but that output gets overwritten when SAO xPCMSampleRestoration( ) puts the original values back for the lossless and PCM blocks.

Change history (4)

comment:2 Changed 5 years ago by ksuehring

  • Version changed from VTM-3.0 to VTM-4.0rc1

comment:3 Changed 5 years ago by ksuehring

  • Milestone set to VTM-4.1

comment:4 Changed 5 years ago by bheng

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