Opened 8 years ago
Closed 8 years ago
#29 closed defect (fixed)
Mismatch between estLastSignificantPositionBit and codeLastSignificantXY
Reported by: | tpoirier | Owned by: | |
---|---|---|---|
Priority: | minor | Milestone: | HM-16.6-JEM-3.2 |
Component: | JEM | Version: | HM-16.6-JEM-3.1 |
Keywords: | Cc: | ksuehring, XiangLi, jvet@… |
Description
In TEncSbac::estLastSignificantPositionBit, width and height are not swapped if coefficient scanning is vertical as in TEncSbac::codeLastSignificantXY.
It leads to a wrong rate estimation in xRateDistOptQuant due to the uninitialization of m_pcEstBitsSbac->lastXBits (lastYBits).
The following patch should solve the problem.
Tangi
Attachments (1)
Change history (2)
Changed 8 years ago by tpoirier
comment:1 Changed 8 years ago by XiangLi
- Milestone set to HM-16.6-JEM-3.2
- Resolution set to fixed
- Status changed from new to closed
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Fixed in r294.