Opened 6 years ago
Closed 6 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:1 Changed 6 years ago by taoranlu
comment:2 Changed 6 years ago by ksuehring
- Version changed from VTM-3.0 to VTM-4.0rc1
comment:3 Changed 6 years ago by ksuehring
- Milestone set to VTM-4.1
comment:4 Changed 6 years ago by bheng
- Resolution set to fixed
- Status changed from new to closed
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fix is provided at https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/298