Changes between Initial Version and Version 1 of Ticket #235


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Timestamp:
30 Apr 2019, 10:12:46 (6 years ago)
Author:
ksuehring
Comment:

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  • Ticket #235 – Description

    initial v1  
    111.) The following context derivation for the TS significant coefficient group flag seems to be off by 1.
    22
     3{{{
    34  unsigned  sigLeft   = unsigned( int( CGPosX - 1 ) > 0 ? ...
    45  unsigned  sigAbove  = unsigned( int( CGPosY - 1 ) > 0 ? ...
    5 
     6}}}
    67
    78Specifically, ( CGPosX - 1 ) > 0 and ( CGPosY - 1 ) > 0.  Shouldn’t these just be CGPos > 0?   As it is now, this code ignores the first row/column of context.
    … …  
    910
    10112.) The following quantization selection logic (dependent quant vs. regular quant) for mtsIdx ==1 should only apply to luma, not chroma. 
    11 
     12{{{
    1213    if( tu.cs->slice->getDepQuantEnabledFlag() && tu.mtsIdx != 1 )
     14}}}