Opened 6 years ago
Closed 6 years ago
#242 closed defect (duplicate)
Wrong CABAC bin type classification when RExt__DECODER_DEBUG_BIT_STATISTICS is enabled
| Reported by: | peterchuang | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | VTM-5.0 |
| Component: | VTM | Version: | VTM-4.2 |
| Keywords: | Cc: | ksuehring, XiangLi, fbossen, jvet@… |
Description
When RExtDECODER_DEBUG_BIT_STATISTICS is enabled, the decoder can collect the bin statistic of each syntax element, e.g. how may context-coded bins and how many bypass-coded bins are used for a certain syntax element.
In "CABACReader::residual_coding_subblock", the bin-type of dec_abs_level syntax is not assigned. So the bypass bins of dec_abs_level might be classified as the bypass bins of sig_coeff_flag, abs_level_gt1_flag, or abs_level_gt3_flag.
One line of code should be added as the attached patch (on top of 2a709903020e3b215ada12b0c4281141c7f83891 [2a70990])
Change history (1)
comment:1 Changed 6 years ago by XiangLi
- Resolution set to duplicate
- Status changed from new to closed
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Closed as duplicate of #244.